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-rw-r--r--pkgs/applications/networking/browsers/w3m/default.nix26
-rw-r--r--pkgs/applications/version-management/git-and-tools/git/default.nix4
-rw-r--r--pkgs/build-support/setup-hooks/audit-tmpdir.sh4
-rw-r--r--pkgs/data/misc/tzdata/default.nix10
-rw-r--r--pkgs/development/compilers/ghc/8.2.2.nix3
-rw-r--r--pkgs/development/compilers/ghc/8.4.4.nix3
-rw-r--r--pkgs/development/compilers/ghc/8.6.1.nix3
-rw-r--r--pkgs/development/compilers/ghc/8.6.2.nix3
-rw-r--r--pkgs/development/compilers/ghc/head.nix3
-rw-r--r--pkgs/development/compilers/llvm/6/llvm.nix58
-rw-r--r--pkgs/development/compilers/llvm/7/llvm.nix50
-rw-r--r--pkgs/development/compilers/llvm/common.nix18
-rw-r--r--pkgs/development/compilers/rust/bootstrap.nix14
-rw-r--r--pkgs/development/compilers/rust/default.nix6
-rw-r--r--pkgs/development/interpreters/erlang/generic-builder.nix3
-rw-r--r--pkgs/development/interpreters/perl/default.nix12
-rw-r--r--pkgs/development/interpreters/ruby/default.nix12
-rw-r--r--pkgs/development/interpreters/tcl/generic.nix16
-rw-r--r--pkgs/development/libraries/acl/default.nix10
-rw-r--r--pkgs/development/libraries/attr/default.nix12
-rw-r--r--pkgs/development/libraries/attr/fix-headers-musl.patch54
-rw-r--r--pkgs/development/libraries/clucene-core/2.x.nix8
-rw-r--r--pkgs/development/libraries/dbus/default.nix4
-rw-r--r--pkgs/development/libraries/freetype/default.nix3
-rw-r--r--pkgs/development/libraries/geoip/default.nix5
-rw-r--r--pkgs/development/libraries/gettext/gettext-setup-hook.sh2
-rw-r--r--pkgs/development/libraries/glib/default.nix11
-rw-r--r--pkgs/development/libraries/gobject-introspection/default.nix4
-rw-r--r--pkgs/development/libraries/jemalloc/common.nix14
-rw-r--r--pkgs/development/libraries/kerberos/krb5.nix2
-rw-r--r--pkgs/development/libraries/libatomic_ops/default.nix4
-rw-r--r--pkgs/development/libraries/libgpg-error/default.nix4
-rw-r--r--pkgs/development/libraries/libiconv/setup-hook.sh6
-rw-r--r--pkgs/development/libraries/libinput/default.nix36
-rw-r--r--pkgs/development/libraries/libmicrohttpd/default.nix4
-rw-r--r--pkgs/development/libraries/libmilter/default.nix6
-rw-r--r--pkgs/development/libraries/libnftnl/default.nix4
-rw-r--r--pkgs/development/libraries/libpcap/default.nix24
-rw-r--r--pkgs/development/libraries/libpfm/default.nix5
-rw-r--r--pkgs/development/libraries/librsvg/default.nix4
-rw-r--r--pkgs/development/libraries/mesa/default.nix18
-rw-r--r--pkgs/development/libraries/ncurses/default.nix1
-rw-r--r--pkgs/development/libraries/nettle/default.nix4
-rw-r--r--pkgs/development/libraries/opendkim/default.nix6
-rw-r--r--pkgs/development/libraries/openldap/default.nix33
-rw-r--r--pkgs/development/libraries/pcre2/default.nix4
-rw-r--r--pkgs/development/libraries/polkit/default.nix8
-rw-r--r--pkgs/development/libraries/science/math/openblas/default.nix4
-rw-r--r--pkgs/development/libraries/tdb/default.nix26
-rw-r--r--pkgs/development/libraries/wayland/default.nix17
-rw-r--r--pkgs/development/libraries/wayland/protocols.nix4
-rw-r--r--pkgs/development/libraries/wildmidi/default.nix4
-rw-r--r--pkgs/development/python-modules/Cython/default.nix4
-rw-r--r--pkgs/development/python-modules/Flask-PyMongo/default.nix2
-rw-r--r--pkgs/development/python-modules/Nikola/default.nix6
-rw-r--r--pkgs/development/python-modules/Wand/default.nix16
-rw-r--r--pkgs/development/python-modules/Wand/libraries.patch149
-rw-r--r--pkgs/development/python-modules/absl-py/default.nix4
-rw-r--r--pkgs/development/python-modules/acoustics/default.nix1
-rw-r--r--pkgs/development/python-modules/aioeventlet/default.nix4
-rw-r--r--pkgs/development/python-modules/aiohttp-jinja2/default.nix4
-rw-r--r--pkgs/development/python-modules/alembic/default.nix4
-rw-r--r--pkgs/development/python-modules/altair/default.nix23
-rw-r--r--pkgs/development/python-modules/argh/default.nix9
-rw-r--r--pkgs/development/python-modules/asyncio/default.nix4
-rw-r--r--pkgs/development/python-modules/atomicwrites/default.nix4
-rw-r--r--pkgs/development/python-modules/attrs/default.nix4
-rw-r--r--pkgs/development/python-modules/autopep8/default.nix4
-rw-r--r--pkgs/development/python-modules/av/default.nix4
-rw-r--r--pkgs/development/python-modules/awkward/default.nix15
-rw-r--r--pkgs/development/python-modules/aws-adfs/default.nix4
-rw-r--r--pkgs/development/python-modules/aws-sam-translator/default.nix4
-rw-r--r--pkgs/development/python-modules/aws-xray-sdk/default.nix7
-rw-r--r--pkgs/development/python-modules/azure-common/default.nix4
-rw-r--r--pkgs/development/python-modules/azure-mgmt-compute/default.nix4
-rw-r--r--pkgs/development/python-modules/azure-mgmt-network/default.nix4
-rw-r--r--pkgs/development/python-modules/azure-mgmt-nspkg/default.nix4
-rw-r--r--pkgs/development/python-modules/azure-mgmt-resource/default.nix4
-rw-r--r--pkgs/development/python-modules/azure-mgmt-storage/default.nix4
-rw-r--r--pkgs/development/python-modules/azure-nspkg/default.nix4
-rw-r--r--pkgs/development/python-modules/azure-servicemanagement-legacy/default.nix4
-rw-r--r--pkgs/development/python-modules/azure/default.nix4
-rw-r--r--pkgs/development/python-modules/backports-shutil-which/default.nix4
-rw-r--r--pkgs/development/python-modules/bleach/default.nix4
-rw-r--r--pkgs/development/python-modules/blessings/default.nix13
-rw-r--r--pkgs/development/python-modules/bokeh/default.nix4
-rw-r--r--pkgs/development/python-modules/bootstrapped-pip/default.nix4
-rw-r--r--pkgs/development/python-modules/boto3/default.nix14
-rw-r--r--pkgs/development/python-modules/botocore/default.nix6
-rw-r--r--pkgs/development/python-modules/branca/default.nix7
-rw-r--r--pkgs/development/python-modules/buildbot/default.nix4
-rw-r--r--pkgs/development/python-modules/cached-property/default.nix7
-rw-r--r--pkgs/development/python-modules/can/default.nix4
-rw-r--r--pkgs/development/python-modules/cement/default.nix4
-rw-r--r--pkgs/development/python-modules/certifi/default.nix6
-rw-r--r--pkgs/development/python-modules/chainer/default.nix4
-rw-r--r--pkgs/development/python-modules/chalice/default.nix65
-rw-r--r--pkgs/development/python-modules/channels/default.nix4
-rw-r--r--pkgs/development/python-modules/cherrypy/default.nix4
-rw-r--r--pkgs/development/python-modules/cli-helpers/default.nix4
-rw-r--r--pkgs/development/python-modules/click/default.nix7
-rw-r--r--pkgs/development/python-modules/click/fix-paths.patch20
-rw-r--r--pkgs/development/python-modules/clize/default.nix4
-rw-r--r--pkgs/development/python-modules/cloudpickle/default.nix4
-rw-r--r--pkgs/development/python-modules/clustershell/default.nix4
-rw-r--r--pkgs/development/python-modules/commonmark/default.nix4
-rw-r--r--pkgs/development/python-modules/cornice/default.nix4
-rw-r--r--pkgs/development/python-modules/coverage/default.nix4
-rw-r--r--pkgs/development/python-modules/coveralls/default.nix4
-rw-r--r--pkgs/development/python-modules/cufflinks/default.nix4
-rw-r--r--pkgs/development/python-modules/cupy/default.nix4
-rw-r--r--pkgs/development/python-modules/cx_oracle/default.nix4
-rw-r--r--pkgs/development/python-modules/cypari2/default.nix4
-rw-r--r--pkgs/development/python-modules/cytoolz/default.nix4
-rw-r--r--pkgs/development/python-modules/daemonize/default.nix4
-rw-r--r--pkgs/development/python-modules/dask-glm/default.nix4
-rw-r--r--pkgs/development/python-modules/dask-image/default.nix4
-rw-r--r--pkgs/development/python-modules/dask-jobqueue/default.nix4
-rw-r--r--pkgs/development/python-modules/dask-ml/default.nix4
-rw-r--r--pkgs/development/python-modules/dask/default.nix4
-rw-r--r--pkgs/development/python-modules/datadog/default.nix13
-rw-r--r--pkgs/development/python-modules/datamodeldict/default.nix4
-rw-r--r--pkgs/development/python-modules/dateutil/default.nix4
-rw-r--r--pkgs/development/python-modules/ddt/default.nix11
-rw-r--r--pkgs/development/python-modules/deform/default.nix4
-rw-r--r--pkgs/development/python-modules/dependency-injector/default.nix4
-rw-r--r--pkgs/development/python-modules/detox/default.nix4
-rw-r--r--pkgs/development/python-modules/devpi-common/default.nix4
-rw-r--r--pkgs/development/python-modules/dftfit/default.nix4
-rw-r--r--pkgs/development/python-modules/distributed/default.nix4
-rw-r--r--pkgs/development/python-modules/django_colorful/default.nix4
-rw-r--r--pkgs/development/python-modules/django_environ/default.nix4
-rw-r--r--pkgs/development/python-modules/django_evolution/default.nix4
-rw-r--r--pkgs/development/python-modules/django_modelcluster/default.nix4
-rw-r--r--pkgs/development/python-modules/django_redis/default.nix4
-rw-r--r--pkgs/development/python-modules/django_reversion/default.nix4
-rw-r--r--pkgs/development/python-modules/django_silk/default.nix4
-rw-r--r--pkgs/development/python-modules/django_taggit/default.nix4
-rw-r--r--pkgs/development/python-modules/docker/default.nix4
-rw-r--r--pkgs/development/python-modules/docrep/default.nix4
-rw-r--r--pkgs/development/python-modules/dulwich/default.nix4
-rw-r--r--pkgs/development/python-modules/easydict/default.nix4
-rw-r--r--pkgs/development/python-modules/ecpy/default.nix4
-rw-r--r--pkgs/development/python-modules/elasticsearch-curator/default.nix4
-rw-r--r--pkgs/development/python-modules/epc/default.nix4
-rw-r--r--pkgs/development/python-modules/eventlet/default.nix24
-rw-r--r--pkgs/development/python-modules/evernote/default.nix4
-rw-r--r--pkgs/development/python-modules/execnet/default.nix4
-rw-r--r--pkgs/development/python-modules/factory_boy/default.nix16
-rw-r--r--pkgs/development/python-modules/fake_factory/default.nix8
-rw-r--r--pkgs/development/python-modules/faker/default.nix13
-rw-r--r--pkgs/development/python-modules/falcon/default.nix4
-rw-r--r--pkgs/development/python-modules/fiona/default.nix4
-rw-r--r--pkgs/development/python-modules/flaky/default.nix4
-rw-r--r--pkgs/development/python-modules/flask-restplus/default.nix9
-rw-r--r--pkgs/development/python-modules/flaskbabel/default.nix4
-rw-r--r--pkgs/development/python-modules/flexmock/default.nix26
-rw-r--r--pkgs/development/python-modules/flit/default.nix4
-rw-r--r--pkgs/development/python-modules/flowlogs_reader/default.nix4
-rw-r--r--pkgs/development/python-modules/forbiddenfruit/default.nix14
-rw-r--r--pkgs/development/python-modules/freezegun/default.nix4
-rw-r--r--pkgs/development/python-modules/fs/default.nix4
-rw-r--r--pkgs/development/python-modules/ftfy/default.nix4
-rw-r--r--pkgs/development/python-modules/funcy/default.nix4
-rw-r--r--pkgs/development/python-modules/future/default.nix4
-rw-r--r--pkgs/development/python-modules/gcovr/default.nix4
-rw-r--r--pkgs/development/python-modules/gensim/default.nix4
-rw-r--r--pkgs/development/python-modules/genzshcomp/default.nix4
-rw-r--r--pkgs/development/python-modules/geoalchemy2/default.nix4
-rw-r--r--pkgs/development/python-modules/geopy/default.nix4
-rw-r--r--pkgs/development/python-modules/gevent/default.nix4
-rw-r--r--pkgs/development/python-modules/gidgethub/default.nix5
-rw-r--r--pkgs/development/python-modules/gin-config/default.nix4
-rw-r--r--pkgs/development/python-modules/gitdb2/default.nix4
-rw-r--r--pkgs/development/python-modules/github3_py/default.nix10
-rw-r--r--pkgs/development/python-modules/globus-sdk/default.nix4
-rw-r--r--pkgs/development/python-modules/gmusicapi/default.nix4
-rw-r--r--pkgs/development/python-modules/gnutls/default.nix4
-rw-r--r--pkgs/development/python-modules/goobook/default.nix4
-rw-r--r--pkgs/development/python-modules/google_apputils/default.nix7
-rw-r--r--pkgs/development/python-modules/googleapis_common_protos/default.nix4
-rw-r--r--pkgs/development/python-modules/gpsoauth/default.nix8
-rw-r--r--pkgs/development/python-modules/gpy/default.nix4
-rw-r--r--pkgs/development/python-modules/graphviz/default.nix4
-rw-r--r--pkgs/development/python-modules/green/default.nix4
-rw-r--r--pkgs/development/python-modules/gspread/default.nix4
-rw-r--r--pkgs/development/python-modules/h11/default.nix11
-rw-r--r--pkgs/development/python-modules/hbmqtt/default.nix11
-rw-r--r--pkgs/development/python-modules/hgsvn/default.nix4
-rw-r--r--pkgs/development/python-modules/histbook/default.nix4
-rw-r--r--pkgs/development/python-modules/hmmlearn/default.nix9
-rw-r--r--pkgs/development/python-modules/homeassistant-pyozw/default.nix4
-rw-r--r--pkgs/development/python-modules/howdoi/default.nix4
-rw-r--r--pkgs/development/python-modules/hpack/default.nix4
-rw-r--r--pkgs/development/python-modules/html2text/default.nix4
-rw-r--r--pkgs/development/python-modules/httpretty/default.nix26
-rw-r--r--pkgs/development/python-modules/httpretty/setup.py.patch11
-rw-r--r--pkgs/development/python-modules/hug/default.nix4
-rw-r--r--pkgs/development/python-modules/hupper/default.nix4
-rw-r--r--pkgs/development/python-modules/hvac/default.nix4
-rw-r--r--pkgs/development/python-modules/imagesize/default.nix4
-rw-r--r--pkgs/development/python-modules/imbalanced-learn/default.nix4
-rw-r--r--pkgs/development/python-modules/importlib-metadata/default.nix29
-rw-r--r--pkgs/development/python-modules/importlib-resources/default.nix32
-rw-r--r--pkgs/development/python-modules/importmagic/default.nix4
-rw-r--r--pkgs/development/python-modules/inflect/default.nix4
-rw-r--r--pkgs/development/python-modules/iocapture/default.nix34
-rw-r--r--pkgs/development/python-modules/ipaddress/default.nix4
-rw-r--r--pkgs/development/python-modules/ipdbplugin/default.nix4
-rw-r--r--pkgs/development/python-modules/irc/default.nix4
-rw-r--r--pkgs/development/python-modules/isodate/default.nix8
-rw-r--r--pkgs/development/python-modules/itsdangerous/default.nix4
-rw-r--r--pkgs/development/python-modules/jaraco_collections/default.nix4
-rw-r--r--pkgs/development/python-modules/jaraco_itertools/default.nix4
-rw-r--r--pkgs/development/python-modules/jedi/default.nix4
-rw-r--r--pkgs/development/python-modules/jenkins-job-builder/default.nix4
-rw-r--r--pkgs/development/python-modules/jenkinsapi/default.nix4
-rw-r--r--pkgs/development/python-modules/jmespath/default.nix4
-rw-r--r--pkgs/development/python-modules/jsbeautifier/default.nix4
-rw-r--r--pkgs/development/python-modules/jsonpickle/default.nix4
-rw-r--r--pkgs/development/python-modules/jsonrpc-async/default.nix4
-rw-r--r--pkgs/development/python-modules/jsonrpclib-pelix/default.nix4
-rw-r--r--pkgs/development/python-modules/junos-eznc/default.nix4
-rw-r--r--pkgs/development/python-modules/jwcrypto/default.nix26
-rw-r--r--pkgs/development/python-modules/kajiki/default.nix4
-rw-r--r--pkgs/development/python-modules/kaptan/default.nix4
-rw-r--r--pkgs/development/python-modules/keyring/default.nix4
-rw-r--r--pkgs/development/python-modules/kubernetes/default.nix4
-rw-r--r--pkgs/development/python-modules/lazy-object-proxy/default.nix4
-rw-r--r--pkgs/development/python-modules/ldappool/default.nix4
-rw-r--r--pkgs/development/python-modules/ledgerblue/default.nix4
-rw-r--r--pkgs/development/python-modules/libagent/default.nix4
-rw-r--r--pkgs/development/python-modules/libarchive-c/default.nix12
-rw-r--r--pkgs/development/python-modules/libcloud/default.nix14
-rw-r--r--pkgs/development/python-modules/librosa/default.nix4
-rw-r--r--pkgs/development/python-modules/livereload/default.nix12
-rw-r--r--pkgs/development/python-modules/llvmlite/default.nix4
-rw-r--r--pkgs/development/python-modules/logutils/default.nix4
-rw-r--r--pkgs/development/python-modules/lsi/default.nix4
-rw-r--r--pkgs/development/python-modules/luftdaten/default.nix4
-rw-r--r--pkgs/development/python-modules/lz4/default.nix13
-rw-r--r--pkgs/development/python-modules/m2crypto/default.nix14
-rw-r--r--pkgs/development/python-modules/maildir-deduplicate/default.nix4
-rw-r--r--pkgs/development/python-modules/mapsplotlib/default.nix4
-rw-r--r--pkgs/development/python-modules/marionette-harness/mozrunner.nix4
-rw-r--r--pkgs/development/python-modules/markdownsuperscript/default.nix4
-rw-r--r--pkgs/development/python-modules/marshmallow/default.nix4
-rw-r--r--pkgs/development/python-modules/mistune/default.nix4
-rw-r--r--pkgs/development/python-modules/modestmaps/default.nix4
-rw-r--r--pkgs/development/python-modules/monotonic/default.nix4
-rw-r--r--pkgs/development/python-modules/moto/default.nix11
-rw-r--r--pkgs/development/python-modules/mox3/default.nix4
-rw-r--r--pkgs/development/python-modules/mpmath/default.nix4
-rw-r--r--pkgs/development/python-modules/msgpack-numpy/default.nix4
-rw-r--r--pkgs/development/python-modules/multidict/default.nix8
-rw-r--r--pkgs/development/python-modules/munch/default.nix10
-rw-r--r--pkgs/development/python-modules/mypy-protobuf/default.nix4
-rw-r--r--pkgs/development/python-modules/natsort/default.nix19
-rw-r--r--pkgs/development/python-modules/nest-asyncio/default.nix4
-rw-r--r--pkgs/development/python-modules/netifaces/default.nix4
-rw-r--r--pkgs/development/python-modules/nine/default.nix4
-rw-r--r--pkgs/development/python-modules/nipype/default.nix4
-rw-r--r--pkgs/development/python-modules/node-semver/default.nix4
-rw-r--r--pkgs/development/python-modules/nodeenv/default.nix4
-rw-r--r--pkgs/development/python-modules/nose-cprof/default.nix4
-rw-r--r--pkgs/development/python-modules/nose-randomly/default.nix28
-rw-r--r--pkgs/development/python-modules/nosexcover/default.nix4
-rw-r--r--pkgs/development/python-modules/notebook/default.nix4
-rw-r--r--pkgs/development/python-modules/numba/default.nix4
-rw-r--r--pkgs/development/python-modules/numpy/default.nix4
-rw-r--r--pkgs/development/python-modules/objgraph/default.nix4
-rw-r--r--pkgs/development/python-modules/ofxparse/default.nix4
-rw-r--r--pkgs/development/python-modules/ofxtools/default.nix4
-rw-r--r--pkgs/development/python-modules/olefile/default.nix4
-rw-r--r--pkgs/development/python-modules/openpyxl/default.nix10
-rw-r--r--pkgs/development/python-modules/packaging/default.nix4
-rw-r--r--pkgs/development/python-modules/pamqp/default.nix4
-rw-r--r--pkgs/development/python-modules/pandocfilters/default.nix4
-rw-r--r--pkgs/development/python-modules/paperspace/default.nix4
-rw-r--r--pkgs/development/python-modules/parse/default.nix4
-rw-r--r--pkgs/development/python-modules/parsedatetime/default.nix4
-rw-r--r--pkgs/development/python-modules/parsel/default.nix4
-rw-r--r--pkgs/development/python-modules/partd/default.nix4
-rw-r--r--pkgs/development/python-modules/paste/default.nix15
-rw-r--r--pkgs/development/python-modules/pastescript/default.nix4
-rw-r--r--pkgs/development/python-modules/path.py/default.nix13
-rw-r--r--pkgs/development/python-modules/pathos/default.nix4
-rw-r--r--pkgs/development/python-modules/paver/default.nix4
-rw-r--r--pkgs/development/python-modules/pbr/default.nix4
-rw-r--r--pkgs/development/python-modules/pdf2image/default.nix4
-rw-r--r--pkgs/development/python-modules/pendulum/default.nix4
-rw-r--r--pkgs/development/python-modules/pep8/default.nix4
-rw-r--r--pkgs/development/python-modules/percol/default.nix4
-rw-r--r--pkgs/development/python-modules/pex/default.nix4
-rw-r--r--pkgs/development/python-modules/pg8000/default.nix4
-rw-r--r--pkgs/development/python-modules/pgspecial/default.nix4
-rw-r--r--pkgs/development/python-modules/pickleshare/default.nix4
-rw-r--r--pkgs/development/python-modules/pid/default.nix4
-rw-r--r--pkgs/development/python-modules/pika/default.nix4
-rw-r--r--pkgs/development/python-modules/pilkit/default.nix4
-rw-r--r--pkgs/development/python-modules/pillow/default.nix4
-rw-r--r--pkgs/development/python-modules/pillowfight/default.nix4
-rw-r--r--pkgs/development/python-modules/pint/default.nix4
-rw-r--r--pkgs/development/python-modules/plaid-python/default.nix4
-rw-r--r--pkgs/development/python-modules/plone-testing/default.nix4
-rw-r--r--pkgs/development/python-modules/plotly/default.nix4
-rw-r--r--pkgs/development/python-modules/pluggy/default.nix4
-rw-r--r--pkgs/development/python-modules/posix_ipc/default.nix4
-rw-r--r--pkgs/development/python-modules/pox/default.nix4
-rw-r--r--pkgs/development/python-modules/ppft/default.nix4
-rw-r--r--pkgs/development/python-modules/process-tests/default.nix4
-rw-r--r--pkgs/development/python-modules/prometheus_client/default.nix4
-rw-r--r--pkgs/development/python-modules/psutil/default.nix4
-rw-r--r--pkgs/development/python-modules/psycopg2/default.nix4
-rw-r--r--pkgs/development/python-modules/pweave/default.nix4
-rw-r--r--pkgs/development/python-modules/py3dns/default.nix4
-rw-r--r--pkgs/development/python-modules/pyacoustid/default.nix6
-rw-r--r--pkgs/development/python-modules/pyacoustid/pyacoustid-py3.patch32
-rw-r--r--pkgs/development/python-modules/pyalgotrade/default.nix4
-rw-r--r--pkgs/development/python-modules/pyannotate/default.nix4
-rw-r--r--pkgs/development/python-modules/pychromecast/default.nix4
-rw-r--r--pkgs/development/python-modules/pycparser/default.nix4
-rw-r--r--pkgs/development/python-modules/pycryptodome/default.nix4
-rw-r--r--pkgs/development/python-modules/pycryptodomex/default.nix4
-rw-r--r--pkgs/development/python-modules/pycryptopp/default.nix4
-rw-r--r--pkgs/development/python-modules/pydenticon/default.nix4
-rw-r--r--pkgs/development/python-modules/pydot_ng/default.nix4
-rw-r--r--pkgs/development/python-modules/pyelftools/default.nix4
-rw-r--r--pkgs/development/python-modules/pyenchant/default.nix4
-rw-r--r--pkgs/development/python-modules/pyflakes/default.nix3
-rw-r--r--pkgs/development/python-modules/pygal/default.nix4
-rw-r--r--pkgs/development/python-modules/pyhepmc/default.nix4
-rw-r--r--pkgs/development/python-modules/pyhomematic/default.nix4
-rw-r--r--pkgs/development/python-modules/pyinsane2/default.nix4
-rw-r--r--pkgs/development/python-modules/pyjwt/default.nix3
-rw-r--r--pkgs/development/python-modules/pylama/default.nix4
-rw-r--r--pkgs/development/python-modules/pylint/1.9.nix4
-rw-r--r--pkgs/development/python-modules/pylint/default.nix6
-rw-r--r--pkgs/development/python-modules/pylti/default.nix5
-rw-r--r--pkgs/development/python-modules/pymatgen/default.nix4
-rw-r--r--pkgs/development/python-modules/pymongo/2_9_1.nix4
-rw-r--r--pkgs/development/python-modules/pymongo/default.nix4
-rw-r--r--pkgs/development/python-modules/pync/default.nix4
-rw-r--r--pkgs/development/python-modules/pynisher/default.nix4
-rw-r--r--pkgs/development/python-modules/pynvim/default.nix2
-rw-r--r--pkgs/development/python-modules/pyobjc/default.nix4
-rw-r--r--pkgs/development/python-modules/pyopencl/default.nix4
-rw-r--r--pkgs/development/python-modules/pyparsing/default.nix4
-rw-r--r--pkgs/development/python-modules/pyperclip/default.nix4
-rw-r--r--pkgs/development/python-modules/pyqt/5.x.nix29
-rw-r--r--pkgs/development/python-modules/pyqtgraph/default.nix4
-rw-r--r--pkgs/development/python-modules/pyramid/default.nix4
-rw-r--r--pkgs/development/python-modules/pyramid_exclog/default.nix4
-rw-r--r--pkgs/development/python-modules/pyramid_jinja2/default.nix4
-rw-r--r--pkgs/development/python-modules/pyramid_mako/default.nix4
-rw-r--r--pkgs/development/python-modules/pyrsistent/default.nix4
-rw-r--r--pkgs/development/python-modules/pysmi/default.nix4
-rw-r--r--pkgs/development/python-modules/pysnmp/default.nix4
-rw-r--r--pkgs/development/python-modules/pysocks/default.nix7
-rw-r--r--pkgs/development/python-modules/pysolr/default.nix4
-rw-r--r--pkgs/development/python-modules/pysrim/default.nix4
-rw-r--r--pkgs/development/python-modules/pytaglib/default.nix4
-rw-r--r--pkgs/development/python-modules/pytest-ansible/default.nix4
-rw-r--r--pkgs/development/python-modules/pytest-cov/default.nix4
-rw-r--r--pkgs/development/python-modules/pytest-localserver/default.nix4
-rw-r--r--pkgs/development/python-modules/pytest-rerunfailures/default.nix4
-rw-r--r--pkgs/development/python-modules/pytest-sugar/default.nix4
-rw-r--r--pkgs/development/python-modules/pytest-xdist/default.nix9
-rw-r--r--pkgs/development/python-modules/python-etcd/default.nix4
-rw-r--r--pkgs/development/python-modules/python-hosts/default.nix4
-rw-r--r--pkgs/development/python-modules/python-jenkins/default.nix4
-rw-r--r--pkgs/development/python-modules/python-jose/default.nix17
-rw-r--r--pkgs/development/python-modules/python-json-logger/default.nix4
-rw-r--r--pkgs/development/python-modules/python2-pythondialog/default.nix4
-rw-r--r--pkgs/development/python-modules/python_keyczar/default.nix4
-rw-r--r--pkgs/development/python-modules/python_mimeparse/default.nix4
-rw-r--r--pkgs/development/python-modules/python_openzwave/default.nix4
-rw-r--r--pkgs/development/python-modules/python_statsd/default.nix4
-rw-r--r--pkgs/development/python-modules/pytz/default.nix4
-rw-r--r--pkgs/development/python-modules/pytzdata/default.nix4
-rw-r--r--pkgs/development/python-modules/pyunifi/default.nix4
-rw-r--r--pkgs/development/python-modules/pyutil/default.nix6
-rw-r--r--pkgs/development/python-modules/pywavelets/default.nix4
-rw-r--r--pkgs/development/python-modules/pyxdg/default.nix4
-rw-r--r--pkgs/development/python-modules/qrcode/default.nix4
-rw-r--r--pkgs/development/python-modules/qtawesome/default.nix4
-rw-r--r--pkgs/development/python-modules/quandl/default.nix24
-rw-r--r--pkgs/development/python-modules/queuelib/default.nix4
-rw-r--r--pkgs/development/python-modules/rabbitpy/default.nix4
-rw-r--r--pkgs/development/python-modules/rainbowstream/default.nix4
-rw-r--r--pkgs/development/python-modules/readme/default.nix4
-rw-r--r--pkgs/development/python-modules/regex/default.nix4
-rw-r--r--pkgs/development/python-modules/repeated_test/default.nix4
-rw-r--r--pkgs/development/python-modules/reportlab/default.nix4
-rw-r--r--pkgs/development/python-modules/repoze_lru/default.nix4
-rw-r--r--pkgs/development/python-modules/repoze_sphinx_autointerface/default.nix4
-rw-r--r--pkgs/development/python-modules/repoze_who/default.nix4
-rw-r--r--pkgs/development/python-modules/requests/default.nix4
-rw-r--r--pkgs/development/python-modules/resampy/default.nix4
-rw-r--r--pkgs/development/python-modules/responses/default.nix4
-rw-r--r--pkgs/development/python-modules/retry_decorator/default.nix4
-rw-r--r--pkgs/development/python-modules/robotframework-requests/default.nix4
-rw-r--r--pkgs/development/python-modules/ropper/default.nix4
-rw-r--r--pkgs/development/python-modules/rpdb/default.nix4
-rw-r--r--pkgs/development/python-modules/rpyc/default.nix4
-rw-r--r--pkgs/development/python-modules/rsa/default.nix7
-rw-r--r--pkgs/development/python-modules/ruamel_ordereddict/default.nix4
-rw-r--r--pkgs/development/python-modules/setuptools-git/default.nix4
-rw-r--r--pkgs/development/python-modules/setuptools/default.nix4
-rw-r--r--pkgs/development/python-modules/sexpdata/default.nix4
-rw-r--r--pkgs/development/python-modules/shortuuid/default.nix4
-rw-r--r--pkgs/development/python-modules/sigtools/default.nix4
-rw-r--r--pkgs/development/python-modules/simpleai/default.nix4
-rw-r--r--pkgs/development/python-modules/simplejson/default.nix10
-rw-r--r--pkgs/development/python-modules/simpleparse/default.nix4
-rw-r--r--pkgs/development/python-modules/sip/default.nix4
-rw-r--r--pkgs/development/python-modules/slixmpp/default.nix4
-rw-r--r--pkgs/development/python-modules/smartdc/default.nix4
-rw-r--r--pkgs/development/python-modules/smmap2/default.nix4
-rw-r--r--pkgs/development/python-modules/sockjs-tornado/default.nix4
-rw-r--r--pkgs/development/python-modules/sopel/default.nix4
-rw-r--r--pkgs/development/python-modules/sorl_thumbnail/default.nix4
-rw-r--r--pkgs/development/python-modules/sparqlwrapper/default.nix4
-rw-r--r--pkgs/development/python-modules/sphinx_rtd_theme/default.nix7
-rw-r--r--pkgs/development/python-modules/sphinxcontrib-openapi/default.nix4
-rw-r--r--pkgs/development/python-modules/sphinxcontrib-spelling/default.nix4
-rw-r--r--pkgs/development/python-modules/sphinxcontrib_httpdomain/default.nix4
-rw-r--r--pkgs/development/python-modules/sphinxcontrib_plantuml/default.nix4
-rw-r--r--pkgs/development/python-modules/sqlalchemy/default.nix4
-rw-r--r--pkgs/development/python-modules/sqlmap/default.nix4
-rw-r--r--pkgs/development/python-modules/sqlobject/default.nix4
-rw-r--r--pkgs/development/python-modules/sqlparse/default.nix4
-rw-r--r--pkgs/development/python-modules/sseclient/default.nix4
-rw-r--r--pkgs/development/python-modules/subprocess32/default.nix4
-rw-r--r--pkgs/development/python-modules/subunit/default.nix3
-rw-r--r--pkgs/development/python-modules/taskw/default.nix4
-rw-r--r--pkgs/development/python-modules/tempora/default.nix4
-rw-r--r--pkgs/development/python-modules/testfixtures/default.nix24
-rw-r--r--pkgs/development/python-modules/testpath/default.nix4
-rw-r--r--pkgs/development/python-modules/testrepository/default.nix5
-rw-r--r--pkgs/development/python-modules/testscenarios/default.nix10
-rw-r--r--pkgs/development/python-modules/thrift/default.nix4
-rw-r--r--pkgs/development/python-modules/thumborpexif/default.nix4
-rw-r--r--pkgs/development/python-modules/tifffile/default.nix3
-rw-r--r--pkgs/development/python-modules/tilestache/default.nix4
-rw-r--r--pkgs/development/python-modules/toposort/default.nix4
-rw-r--r--pkgs/development/python-modules/tox/default.nix8
-rw-r--r--pkgs/development/python-modules/tqdm/default.nix4
-rw-r--r--pkgs/development/python-modules/transitions/default.nix4
-rw-r--r--pkgs/development/python-modules/trezor_agent/default.nix4
-rw-r--r--pkgs/development/python-modules/tvdb_api/default.nix4
-rw-r--r--pkgs/development/python-modules/tvnamer/default.nix4
-rw-r--r--pkgs/development/python-modules/twiggy/default.nix4
-rw-r--r--pkgs/development/python-modules/twisted/default.nix4
-rw-r--r--pkgs/development/python-modules/twitter/default.nix4
-rw-r--r--pkgs/development/python-modules/txrequests/default.nix4
-rw-r--r--pkgs/development/python-modules/unidecode/default.nix4
-rw-r--r--pkgs/development/python-modules/uritemplate_py/default.nix4
-rw-r--r--pkgs/development/python-modules/urllib3/default.nix4
-rw-r--r--pkgs/development/python-modules/vidstab/default.nix4
-rw-r--r--pkgs/development/python-modules/virtualenv-clone/default.nix4
-rw-r--r--pkgs/development/python-modules/virtualenv/default.nix4
-rw-r--r--pkgs/development/python-modules/virtualenv/virtualenv-change-prefix.patch45
-rw-r--r--pkgs/development/python-modules/virtualenvwrapper/default.nix4
-rw-r--r--pkgs/development/python-modules/vmprof/default.nix4
-rw-r--r--pkgs/development/python-modules/w3lib/default.nix4
-rw-r--r--pkgs/development/python-modules/waitress/default.nix4
-rw-r--r--pkgs/development/python-modules/watchdog/default.nix4
-rw-r--r--pkgs/development/python-modules/web/default.nix4
-rw-r--r--pkgs/development/python-modules/webob/default.nix4
-rw-r--r--pkgs/development/python-modules/websockets_client/default.nix4
-rw-r--r--pkgs/development/python-modules/websockify/default.nix4
-rw-r--r--pkgs/development/python-modules/webtest/default.nix12
-rw-r--r--pkgs/development/python-modules/wheel/default.nix4
-rw-r--r--pkgs/development/python-modules/whisper/default.nix2
-rw-r--r--pkgs/development/python-modules/whitenoise/default.nix4
-rw-r--r--pkgs/development/python-modules/willow/default.nix4
-rw-r--r--pkgs/development/python-modules/word2vec/default.nix4
-rw-r--r--pkgs/development/python-modules/wptserve/default.nix4
-rw-r--r--pkgs/development/python-modules/wsproto/default.nix4
-rw-r--r--pkgs/development/python-modules/xattr/default.nix4
-rw-r--r--pkgs/development/python-modules/xkcdpass/default.nix4
-rw-r--r--pkgs/development/python-modules/xlrd/default.nix4
-rw-r--r--pkgs/development/python-modules/xlsx2csv/default.nix4
-rw-r--r--pkgs/development/python-modules/xml2rfc/default.nix4
-rw-r--r--pkgs/development/python-modules/xstatic-bootstrap/default.nix4
-rw-r--r--pkgs/development/python-modules/xstatic-jquery-file-upload/default.nix4
-rw-r--r--pkgs/development/python-modules/yapsy/default.nix2
-rw-r--r--pkgs/development/python-modules/zbaemon/default.nix4
-rw-r--r--pkgs/development/python-modules/zbase32/default.nix7
-rw-r--r--pkgs/development/python-modules/zconfig/default.nix7
-rw-r--r--pkgs/development/python-modules/zconfig/skip-broken-test.patch12
-rw-r--r--pkgs/development/python-modules/zdaemon/default.nix4
-rw-r--r--pkgs/development/python-modules/zfec/default.nix4
-rw-r--r--pkgs/development/python-modules/zodb/ZODB-5.3.0-fix-tests.patch29
-rw-r--r--pkgs/development/python-modules/zodb/default.nix20
-rw-r--r--pkgs/development/python-modules/zodb/fix-tests-with-persistent-4.4.patch26
-rw-r--r--pkgs/development/python-modules/zope-deferredimport/default.nix31
-rw-r--r--pkgs/development/python-modules/zope-hookable/default.nix24
-rw-r--r--pkgs/development/python-modules/zope_component/default.nix17
-rw-r--r--pkgs/development/python-modules/zope_configuration/default.nix13
-rw-r--r--pkgs/development/python-modules/zope_contenttype/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_copy/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_deprecation/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_dottedname/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_event/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_exceptions/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_filerepresentation/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_i18n/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_i18nmessageid/default.nix7
-rw-r--r--pkgs/development/python-modules/zope_interface/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_lifecycleevent/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_location/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_proxy/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_schema/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_size/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_testing/default.nix4
-rw-r--r--pkgs/development/python-modules/zope_testrunner/default.nix6
-rw-r--r--pkgs/development/python-modules/zope_testrunner/test-selection.patch5
-rw-r--r--pkgs/development/tools/analysis/radare2/default.nix48
-rw-r--r--pkgs/development/tools/analysis/valgrind/default.nix17
-rw-r--r--pkgs/development/tools/build-managers/gnumake/4.2/default.nix11
-rw-r--r--pkgs/development/tools/build-managers/meson/allow-dirs-outside-of-prefix.patch2
-rw-r--r--pkgs/development/tools/build-managers/meson/default.nix4
-rw-r--r--pkgs/development/tools/build-managers/meson/fix-rpath.patch35
-rw-r--r--pkgs/development/tools/build-managers/meson/gir-fallback-path.patch2
-rw-r--r--pkgs/development/tools/build-managers/waf/default.nix4
-rw-r--r--pkgs/development/tools/misc/dejagnu/default.nix4
-rw-r--r--pkgs/development/tools/misc/gdb/default.nix4
-rw-r--r--pkgs/development/tools/misc/gperf/3.0.x.nix4
-rw-r--r--pkgs/development/tools/misc/gperf/gperf-ar-fix.patch46
-rw-r--r--pkgs/os-specific/darwin/cctools/port.nix16
-rw-r--r--pkgs/os-specific/linux/iptables/default.nix45
-rw-r--r--pkgs/os-specific/linux/libselinux/default.nix5
-rw-r--r--pkgs/os-specific/linux/sysvinit/default.nix6
-rw-r--r--pkgs/servers/bird/default.nix9
-rw-r--r--pkgs/servers/http/nginx/generic.nix19
-rw-r--r--pkgs/servers/mail/dovecot/default.nix17
-rw-r--r--pkgs/servers/mail/postfix/default.nix9
-rw-r--r--pkgs/servers/memcached/default.nix4
-rw-r--r--pkgs/servers/x11/xorg/overrides.nix7
-rw-r--r--pkgs/stdenv/cross/default.nix1
-rw-r--r--pkgs/tools/admin/awscli/default.nix12
-rw-r--r--pkgs/tools/typesetting/xmlto/default.nix4
-rw-r--r--pkgs/top-level/all-packages.nix13
-rw-r--r--pkgs/top-level/python-packages.nix22
546 files changed, 2133 insertions, 1740 deletions
diff --git a/pkgs/applications/networking/browsers/w3m/default.nix b/pkgs/applications/networking/browsers/w3m/default.nix
index 70eb381c60e8..75998662f7f2 100644
--- a/pkgs/applications/networking/browsers/w3m/default.nix
+++ b/pkgs/applications/networking/browsers/w3m/default.nix
@@ -4,7 +4,7 @@
 , graphicsSupport ? true, imlib2 ? null
 , x11Support ? graphicsSupport, libX11 ? null
 , mouseSupport ? !stdenv.isDarwin, gpm-ncurses ? null
-, perl, man, pkgconfig
+, perl, man, pkgconfig, buildPackages, w3m
 }:
 
 assert sslSupport -> openssl != null;
@@ -14,7 +14,17 @@ assert mouseSupport -> gpm-ncurses != null;
 
 with stdenv.lib;
 
-stdenv.mkDerivation rec {
+let
+  mktable = buildPackages.stdenv.mkDerivation rec {
+    name = "w3m-mktable";
+    inherit (w3m) src;
+    nativeBuildInputs = [ pkgconfig boehmgc ];
+    makeFlags = [ "mktable" ];
+    installPhase = ''
+      install -D mktable $out/bin/mktable
+    '';
+  };
+in stdenv.mkDerivation rec {
   name = "w3m-0.5.3+git20180125";
 
   src = fetchFromGitHub {
@@ -31,6 +41,8 @@ stdenv.mkDerivation rec {
   PERL = "${perl}/bin/perl";
   MAN = "${man}/bin/man";
 
+  makeFlags = [ "AR=${stdenv.cc.bintools.targetPrefix}ar" ];
+
   patches = [
     ./RAND_egd.libressl.patch
     (fetchpatch {
@@ -40,8 +52,14 @@ stdenv.mkDerivation rec {
     })
   ] ++ optional (graphicsSupport && !x11Support) [ ./no-x11.patch ];
 
-  nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ ncurses boehmgc gettext zlib ]
+  postPatch = optionalString (stdenv.hostPlatform != stdenv.buildPlatform) ''
+    ln -s ${mktable}/bin/mktable mktable
+    # stop make from recompiling mktable
+    sed -ie 's!mktable.*:.*!mktable:!' Makefile.in
+  '';
+
+  nativeBuildInputs = [ pkgconfig gettext ];
+  buildInputs = [ ncurses boehmgc zlib ]
     ++ optional sslSupport openssl
     ++ optional mouseSupport gpm-ncurses
     ++ optional graphicsSupport imlib2
diff --git a/pkgs/applications/version-management/git-and-tools/git/default.nix b/pkgs/applications/version-management/git-and-tools/git/default.nix
index 88704ef281eb..e218872cca30 100644
--- a/pkgs/applications/version-management/git-and-tools/git/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git/default.nix
@@ -133,7 +133,6 @@ stdenv.mkDerivation {
       # Install contrib stuff.
       mkdir -p $out/share/git
       cp -a contrib $out/share/git/
-      ln -s "$out/share/git/contrib/credential/netrc/git-credential-netrc" $out/bin/
       mkdir -p $out/share/emacs/site-lisp
       ln -s "$out/share/git/contrib/emacs/"*.el $out/share/emacs/site-lisp/
       mkdir -p $out/etc/bash_completion.d
@@ -178,6 +177,9 @@ stdenv.mkDerivation {
       for i in ${builtins.toString perlLibs}; do
         gitperllib=$gitperllib:$i/lib/perl5/site_perl
       done
+
+      makeWrapper "$out/share/git/contrib/credential/netrc/git-credential-netrc" $out/bin/git-credential-netrc \
+                  --set PERL5LIB "$gitperllib"
       wrapProgram $out/libexec/git-core/git-cvsimport \
                   --set GITPERLLIB "$gitperllib"
       wrapProgram $out/libexec/git-core/git-add--interactive \
diff --git a/pkgs/build-support/setup-hooks/audit-tmpdir.sh b/pkgs/build-support/setup-hooks/audit-tmpdir.sh
index 43ea0d6caecd..5264ce398511 100644
--- a/pkgs/build-support/setup-hooks/audit-tmpdir.sh
+++ b/pkgs/build-support/setup-hooks/audit-tmpdir.sh
@@ -20,13 +20,13 @@ auditTmpdir() {
         if [[ "$i" =~ .build-id ]]; then continue; fi
 
         if isELF "$i"; then
-            if patchelf --print-rpath "$i" | grep -q -F "$TMPDIR/"; then
+            if { printf :; patchelf --print-rpath "$i"; } | grep -q -F ":$TMPDIR/"; then
                 echo "RPATH of binary $i contains a forbidden reference to $TMPDIR/"
                 exit 1
             fi
         fi
 
-        if  isScript "$i"; then
+        if isScript "$i"; then
             if [ -e "$(dirname "$i")/.$(basename "$i")-wrapped" ]; then
                 if grep -q -F "$TMPDIR/" "$i"; then
                     echo "wrapper script $i contains a forbidden reference to $TMPDIR/"
diff --git a/pkgs/data/misc/tzdata/default.nix b/pkgs/data/misc/tzdata/default.nix
index 0f790f78f195..59079b28efc2 100644
--- a/pkgs/data/misc/tzdata/default.nix
+++ b/pkgs/data/misc/tzdata/default.nix
@@ -2,16 +2,16 @@
 
 stdenv.mkDerivation rec {
   name = "tzdata-${version}";
-  version = "2018e";
+  version = "2018g";
 
   srcs =
     [ (fetchurl {
-        url = "http://www.iana.org/time-zones/repository/releases/tzdata${version}.tar.gz";
-        sha256 = "0bk97fv2i5ns42prpmlaadsswdjwv0ifi7whj2s4q6l44rcqwa3b";
+        url = "https://data.iana.org/time-zones/releases/tzdata${version}.tar.gz";
+        sha256 = "05kayi3w9pvhj6ljx1hvwd0r8mxfzn436fjmwhx53xkj919xxpq2";
       })
       (fetchurl {
-        url = "http://www.iana.org/time-zones/repository/releases/tzcode${version}.tar.gz";
-        sha256 = "1kpb02631s58i068mwq63xlamcv1ffj4p6y4wpb9kdl01vr0qd6a";
+        url = "https://data.iana.org/time-zones/releases/tzcode${version}.tar.gz";
+        sha256 = "09y44fzcdq3c06saa8iqqa0a59cyw6ni3p31ps0j1w3hcpxz8lxa";
       })
     ];
 
diff --git a/pkgs/development/compilers/ghc/8.2.2.nix b/pkgs/development/compilers/ghc/8.2.2.nix
index 3ecea2b54edb..3b9fecd55e10 100644
--- a/pkgs/development/compilers/ghc/8.2.2.nix
+++ b/pkgs/development/compilers/ghc/8.2.2.nix
@@ -206,6 +206,9 @@ stdenv.mkDerivation (rec {
     "--disable-large-address-space"
   ];
 
+  # Don’t add -liconv to LDFLAGS automatically so that GHC will add it itself.
+  dontAddExtraLibs = true;
+
   # Make sure we never relax`$PATH` and hooks support for compatability.
   strictDeps = true;
 
diff --git a/pkgs/development/compilers/ghc/8.4.4.nix b/pkgs/development/compilers/ghc/8.4.4.nix
index 1ea18149d1ef..4db5c07b4601 100644
--- a/pkgs/development/compilers/ghc/8.4.4.nix
+++ b/pkgs/development/compilers/ghc/8.4.4.nix
@@ -186,6 +186,9 @@ stdenv.mkDerivation (rec {
   # Make sure we never relax`$PATH` and hooks support for compatability.
   strictDeps = true;
 
+  # Don’t add -liconv to LDFLAGS automatically so that GHC will add it itself.
+  dontAddExtraLibs = true;
+
   nativeBuildInputs = [
     perl autoconf automake m4 python3 sphinx
     ghc bootPkgs.alex bootPkgs.happy bootPkgs.hscolour
diff --git a/pkgs/development/compilers/ghc/8.6.1.nix b/pkgs/development/compilers/ghc/8.6.1.nix
index 434570fe9889..5710c60338a8 100644
--- a/pkgs/development/compilers/ghc/8.6.1.nix
+++ b/pkgs/development/compilers/ghc/8.6.1.nix
@@ -167,6 +167,9 @@ stdenv.mkDerivation (rec {
   # Make sure we never relax`$PATH` and hooks support for compatability.
   strictDeps = true;
 
+  # Don’t add -liconv to LDFLAGS automatically so that GHC will add it itself.
+  dontAddExtraLibs = true;
+
   nativeBuildInputs = [
     perl autoconf automake m4 python3 sphinx
     ghc bootPkgs.alex bootPkgs.happy bootPkgs.hscolour
diff --git a/pkgs/development/compilers/ghc/8.6.2.nix b/pkgs/development/compilers/ghc/8.6.2.nix
index 85853e158327..914d6ae08fac 100644
--- a/pkgs/development/compilers/ghc/8.6.2.nix
+++ b/pkgs/development/compilers/ghc/8.6.2.nix
@@ -167,6 +167,9 @@ stdenv.mkDerivation (rec {
   # Make sure we never relax`$PATH` and hooks support for compatability.
   strictDeps = true;
 
+  # Don’t add -liconv to LDFLAGS automatically so that GHC will add it itself.
+  dontAddExtraLibs = true;
+
   nativeBuildInputs = [
     perl autoconf automake m4 python3 sphinx
     ghc bootPkgs.alex bootPkgs.happy bootPkgs.hscolour
diff --git a/pkgs/development/compilers/ghc/head.nix b/pkgs/development/compilers/ghc/head.nix
index 29de668767b8..42119682892d 100644
--- a/pkgs/development/compilers/ghc/head.nix
+++ b/pkgs/development/compilers/ghc/head.nix
@@ -149,6 +149,9 @@ stdenv.mkDerivation (rec {
   # Make sure we never relax`$PATH` and hooks support for compatability.
   strictDeps = true;
 
+  # Don’t add -liconv to LDFLAGS automatically so that GHC will add it itself.
+  dontAddExtraLibs = true;
+
   nativeBuildInputs = [
     perl autoconf automake m4 python3
     ghc bootPkgs.alex bootPkgs.happy bootPkgs.hscolour
diff --git a/pkgs/development/compilers/llvm/6/llvm.nix b/pkgs/development/compilers/llvm/6/llvm.nix
index 787a48416ab7..6c391e78f283 100644
--- a/pkgs/development/compilers/llvm/6/llvm.nix
+++ b/pkgs/development/compilers/llvm/6/llvm.nix
@@ -9,18 +9,27 @@
 , version
 , release_version
 , zlib
+, buildPackages
+, fetchpatch
 , debugVersion ? false
 , enableManpages ? false
+, enableTargets ? [ stdenv.hostPlatform stdenv.targetPlatform ]
 , enableSharedLibraries ? true
-, enableWasm ? true
 }:
 
 let
+  inherit (stdenv.lib) optional optionals optionalString;
+
   src = fetch "llvm" "1qpls3vk85lydi5b4axl0809fv932qgsqgdgrk098567z4jc7mmn";
 
   # Used when creating a version-suffixed symlink of libLLVM.dylib
   shortVersion = with stdenv.lib;
     concatStringsSep "." (take 2 (splitString "." release_version));
+
+  inherit
+    (import ../common.nix { inherit (stdenv) lib; })
+    llvmBackendList;
+
 in stdenv.mkDerivation (rec {
   name = "llvm-${version}";
 
@@ -31,22 +40,30 @@ in stdenv.mkDerivation (rec {
   '';
 
   outputs = [ "out" "python" ]
-    ++ stdenv.lib.optional enableSharedLibraries "lib";
+    ++ optional enableSharedLibraries "lib";
 
   nativeBuildInputs = [ cmake python ]
-    ++ stdenv.lib.optional enableManpages python.pkgs.sphinx;
+    ++ optional enableManpages python.pkgs.sphinx;
 
   buildInputs = [ libxml2 libffi ];
 
   propagatedBuildInputs = [ ncurses zlib ];
 
-  postPatch = stdenv.lib.optionalString stdenv.isDarwin ''
+  patches = [
+    # fixes tests, included in llvm_7
+    (fetchpatch {
+      url = "https://github.com/llvm-mirror/llvm/commit/737553be0c9c25c497b45a241689994f177d5a5d.patch";
+      sha256 = "0hnaxnkx7zy5yg98f1ggv8a9l0r6g19n6ygqsv26masrnlcbccli";
+    })
+  ];
+
+  postPatch = optionalString stdenv.isDarwin ''
     substituteInPlace cmake/modules/AddLLVM.cmake \
       --replace 'set(_install_name_dir INSTALL_NAME_DIR "@rpath")' "set(_install_name_dir INSTALL_NAME_DIR "$lib/lib")" \
       --replace 'set(_install_rpath "@loader_path/../lib" ''${extra_libdir})' ""
   ''
   # Patch llvm-config to return correct library path based on --link-{shared,static}.
-  + stdenv.lib.optionalString (enableSharedLibraries) ''
+  + optionalString (enableSharedLibraries) ''
     substitute '${./llvm-outputs.patch}' ./llvm-outputs.patch --subst-var lib
     patch -p1 < ./llvm-outputs.patch
   '' + ''
@@ -54,7 +71,7 @@ in stdenv.mkDerivation (rec {
     substituteInPlace unittests/Support/CMakeLists.txt \
       --replace "Path.cpp" ""
     rm unittests/Support/Path.cpp
-  '' + stdenv.lib.optionalString stdenv.hostPlatform.isMusl ''
+  '' + optionalString stdenv.hostPlatform.isMusl ''
     patch -p1 -i ${../TLI-musl.patch}
     substituteInPlace unittests/Support/CMakeLists.txt \
       --replace "add_subdirectory(DynamicLibrary)" ""
@@ -73,31 +90,28 @@ in stdenv.mkDerivation (rec {
     "-DLLVM_BUILD_TESTS=ON"
     "-DLLVM_ENABLE_FFI=ON"
     "-DLLVM_ENABLE_RTTI=ON"
-
     "-DLLVM_HOST_TRIPLE=${stdenv.hostPlatform.config}"
-    "-DLLVM_DEFAULT_TARGET_TRIPLE=${stdenv.hostPlatform.config}"
-    "-DTARGET_TRIPLE=${stdenv.hostPlatform.config}"
-
+    "-DLLVM_DEFAULT_TARGET_TRIPLE=${stdenv.targetPlatform.config}"
+    "-DLLVM_TARGETS_TO_BUILD=${llvmBackendList enableTargets}"
+    "-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=WebAssembly"
     "-DLLVM_ENABLE_DUMP=ON"
-  ]
-  ++ stdenv.lib.optional enableSharedLibraries
+  ] ++ optionals enableSharedLibraries [
     "-DLLVM_LINK_LLVM_DYLIB=ON"
-  ++ stdenv.lib.optionals enableManpages [
+  ] ++ optionals enableManpages [
     "-DLLVM_BUILD_DOCS=ON"
     "-DLLVM_ENABLE_SPHINX=ON"
     "-DSPHINX_OUTPUT_MAN=ON"
     "-DSPHINX_OUTPUT_HTML=OFF"
     "-DSPHINX_WARNINGS_AS_ERRORS=OFF"
-  ]
-  ++ stdenv.lib.optional (!isDarwin)
+  ] ++ optionals (!isDarwin) [
     "-DLLVM_BINUTILS_INCDIR=${libbfd.dev}/include"
-  ++ stdenv.lib.optionals (isDarwin) [
+  ] ++ optionals (isDarwin) [
     "-DLLVM_ENABLE_LIBCXX=ON"
     "-DCAN_TARGET_i386=false"
-  ]
-  ++ stdenv.lib.optional enableWasm
-   "-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=WebAssembly"
-  ;
+  ] ++ optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
+    "-DCMAKE_CROSSCOMPILING=True"
+    "-DLLVM_TABLEGEN=${buildPackages.llvm_6}/bin/llvm-tblgen"
+  ];
 
   postBuild = ''
     rm -fR $out
@@ -117,13 +131,13 @@ in stdenv.mkDerivation (rec {
     mkdir -p $python/share
     mv $out/share/opt-viewer $python/share/opt-viewer
   ''
-  + stdenv.lib.optionalString enableSharedLibraries ''
+  + optionalString enableSharedLibraries ''
     moveToOutput "lib/libLLVM-*" "$lib"
     moveToOutput "lib/libLLVM${stdenv.hostPlatform.extensions.sharedLibrary}" "$lib"
     substituteInPlace "$out/lib/cmake/llvm/LLVMExports-${if debugVersion then "debug" else "release"}.cmake" \
       --replace "\''${_IMPORT_PREFIX}/lib/libLLVM-" "$lib/lib/libLLVM-"
   ''
-  + stdenv.lib.optionalString (stdenv.isDarwin && enableSharedLibraries) ''
+  + optionalString (stdenv.isDarwin && enableSharedLibraries) ''
     substituteInPlace "$out/lib/cmake/llvm/LLVMExports-${if debugVersion then "debug" else "release"}.cmake" \
       --replace "\''${_IMPORT_PREFIX}/lib/libLLVM.dylib" "$lib/lib/libLLVM.dylib"
     ln -s $lib/lib/libLLVM.dylib $lib/lib/libLLVM-${shortVersion}.dylib
diff --git a/pkgs/development/compilers/llvm/7/llvm.nix b/pkgs/development/compilers/llvm/7/llvm.nix
index 67bde813feed..69d76effca74 100644
--- a/pkgs/development/compilers/llvm/7/llvm.nix
+++ b/pkgs/development/compilers/llvm/7/llvm.nix
@@ -10,19 +10,26 @@
 , version
 , release_version
 , zlib
+, buildPackages
 , debugVersion ? false
 , enableManpages ? false
 , enableSharedLibraries ? true
-, enableWasm ? true
+, enableTargets ? [ stdenv.hostPlatform stdenv.targetPlatform ]
 , enablePFM ? !stdenv.isDarwin
 }:
 
 let
+  inherit (stdenv.lib) optional optionals optionalString;
+
   src = fetch "llvm" "08p27wv1pr9ql2zc3f3qkkymci46q7myvh8r5ijippnbwr2gihcb";
 
   # Used when creating a version-suffixed symlink of libLLVM.dylib
   shortVersion = with stdenv.lib;
     concatStringsSep "." (take 1 (splitString "." release_version));
+
+  inherit
+    (import ../common.nix { inherit (stdenv) lib; })
+    llvmBackendList;
 in stdenv.mkDerivation (rec {
   name = "llvm-${version}";
 
@@ -33,23 +40,23 @@ in stdenv.mkDerivation (rec {
   '';
 
   outputs = [ "out" "python" ]
-    ++ stdenv.lib.optional enableSharedLibraries "lib";
+    ++ optional enableSharedLibraries "lib";
 
   nativeBuildInputs = [ cmake python ]
-    ++ stdenv.lib.optional enableManpages python.pkgs.sphinx;
+    ++ optional enableManpages python.pkgs.sphinx;
 
   buildInputs = [ libxml2 libffi ]
-    ++ stdenv.lib.optional enablePFM libpfm; # exegesis
+    ++ optional enablePFM libpfm; # exegesis
 
   propagatedBuildInputs = [ ncurses zlib ];
 
-  postPatch = stdenv.lib.optionalString stdenv.isDarwin ''
+  postPatch = optionalString stdenv.isDarwin ''
     substituteInPlace cmake/modules/AddLLVM.cmake \
       --replace 'set(_install_name_dir INSTALL_NAME_DIR "@rpath")' "set(_install_name_dir INSTALL_NAME_DIR "$lib/lib")" \
       --replace 'set(_install_rpath "@loader_path/../lib" ''${extra_libdir})' ""
   ''
   # Patch llvm-config to return correct library path based on --link-{shared,static}.
-  + stdenv.lib.optionalString (enableSharedLibraries) ''
+  + optionalString (enableSharedLibraries) ''
     substitute '${./llvm-outputs.patch}' ./llvm-outputs.patch --subst-var lib
     patch -p1 < ./llvm-outputs.patch
   '' + ''
@@ -57,7 +64,7 @@ in stdenv.mkDerivation (rec {
     substituteInPlace unittests/Support/CMakeLists.txt \
       --replace "Path.cpp" ""
     rm unittests/Support/Path.cpp
-  '' + stdenv.lib.optionalString stdenv.hostPlatform.isMusl ''
+  '' + optionalString stdenv.hostPlatform.isMusl ''
     patch -p1 -i ${../TLI-musl.patch}
     substituteInPlace unittests/Support/CMakeLists.txt \
       --replace "add_subdirectory(DynamicLibrary)" ""
@@ -78,31 +85,28 @@ in stdenv.mkDerivation (rec {
     "-DLLVM_BUILD_TESTS=ON"
     "-DLLVM_ENABLE_FFI=ON"
     "-DLLVM_ENABLE_RTTI=ON"
-
     "-DLLVM_HOST_TRIPLE=${stdenv.hostPlatform.config}"
-    "-DLLVM_DEFAULT_TARGET_TRIPLE=${stdenv.hostPlatform.config}"
-    "-DTARGET_TRIPLE=${stdenv.hostPlatform.config}"
-
+    "-DLLVM_DEFAULT_TARGET_TRIPLE=${stdenv.targetPlatform.config}"
+    "-DLLVM_TARGETS_TO_BUILD=${llvmBackendList enableTargets}"
+    "-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=WebAssembly"
     "-DLLVM_ENABLE_DUMP=ON"
-  ]
-  ++ stdenv.lib.optional enableSharedLibraries
+  ] ++ optionals enableSharedLibraries [
     "-DLLVM_LINK_LLVM_DYLIB=ON"
-  ++ stdenv.lib.optionals enableManpages [
+  ] ++ optionals enableManpages [
     "-DLLVM_BUILD_DOCS=ON"
     "-DLLVM_ENABLE_SPHINX=ON"
     "-DSPHINX_OUTPUT_MAN=ON"
     "-DSPHINX_OUTPUT_HTML=OFF"
     "-DSPHINX_WARNINGS_AS_ERRORS=OFF"
-  ]
-  ++ stdenv.lib.optional (!isDarwin)
+  ] ++ optionals (!isDarwin) [
     "-DLLVM_BINUTILS_INCDIR=${libbfd.dev}/include"
-  ++ stdenv.lib.optionals (isDarwin) [
+  ] ++ optionals (isDarwin) [
     "-DLLVM_ENABLE_LIBCXX=ON"
     "-DCAN_TARGET_i386=false"
-  ]
-  ++ stdenv.lib.optional enableWasm
-   "-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=WebAssembly"
-  ;
+  ] ++ optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
+    "-DCMAKE_CROSSCOMPILING=True"
+    "-DLLVM_TABLEGEN=${buildPackages.llvm_7}/bin/llvm-tblgen"
+  ];
 
   postBuild = ''
     rm -fR $out
@@ -122,13 +126,13 @@ in stdenv.mkDerivation (rec {
     mkdir -p $python/share
     mv $out/share/opt-viewer $python/share/opt-viewer
   ''
-  + stdenv.lib.optionalString enableSharedLibraries ''
+  + optionalString enableSharedLibraries ''
     moveToOutput "lib/libLLVM-*" "$lib"
     moveToOutput "lib/libLLVM${stdenv.hostPlatform.extensions.sharedLibrary}" "$lib"
     substituteInPlace "$out/lib/cmake/llvm/LLVMExports-${if debugVersion then "debug" else "release"}.cmake" \
       --replace "\''${_IMPORT_PREFIX}/lib/libLLVM-" "$lib/lib/libLLVM-"
   ''
-  + stdenv.lib.optionalString (stdenv.isDarwin && enableSharedLibraries) ''
+  + optionalString (stdenv.isDarwin && enableSharedLibraries) ''
     substituteInPlace "$out/lib/cmake/llvm/LLVMExports-${if debugVersion then "debug" else "release"}.cmake" \
       --replace "\''${_IMPORT_PREFIX}/lib/libLLVM.dylib" "$lib/lib/libLLVM.dylib"
     ln -s $lib/lib/libLLVM.dylib $lib/lib/libLLVM-${shortVersion}.dylib
diff --git a/pkgs/development/compilers/llvm/common.nix b/pkgs/development/compilers/llvm/common.nix
new file mode 100644
index 000000000000..e4f55963a6fb
--- /dev/null
+++ b/pkgs/development/compilers/llvm/common.nix
@@ -0,0 +1,18 @@
+{ lib }:
+
+rec {
+  llvmBackend = platform:
+    if platform.parsed.cpu.family == "x86" then
+      "X86"
+    else if platform.parsed.cpu.name == "aarch64" then
+      "AArch64"
+    else if platform.parsed.cpu.family == "arm" then
+      "ARM"
+    else if platform.parsed.cpu.family == "mips" then
+      "Mips"
+    else
+      throw "Unsupported system";
+
+  llvmBackendList = platforms:
+    lib.concatStringsSep ";" (map llvmBackend platforms);
+}
diff --git a/pkgs/development/compilers/rust/bootstrap.nix b/pkgs/development/compilers/rust/bootstrap.nix
index 4f16912a86b5..f0413f194135 100644
--- a/pkgs/development/compilers/rust/bootstrap.nix
+++ b/pkgs/development/compilers/rust/bootstrap.nix
@@ -3,16 +3,16 @@
 let
   # Note: the version MUST be one version prior to the version we're
   # building
-  version = "1.30.0";
+  version = "1.30.1";
 
   # fetch hashes by running `print-hashes.sh 1.30.0`
   hashes = {
-    i686-unknown-linux-gnu = "4ceb0e3011d96504587abb7edfdea9c1b4b7cb2c4488cc4a25adc2f3b6a88b21";
-    x86_64-unknown-linux-gnu = "f620e3125cc505c842150bd873c0603432b6cee984cdae8b226cf92c8aa1a80f";
-    armv7-unknown-linux-gnueabihf = "63991f6769ca8db693562c34ac25473e9d4f9f214d6ee98917891be469d69cfd";
-    aarch64-unknown-linux-gnu = "9690c7c50eba5a8461184ee4138b4c284bad31ccc4aa1f2ddeec58b253e6363e";
-    i686-apple-darwin = "b8e5ac31f0a192a58b0e98ff88c47035a2882598946352fa5a86c28ede079230";
-    x86_64-apple-darwin = "07008d90932712282bc599f1e9a226e97879c758dc1f935e6e2675e45694cc1b";
+    i686-unknown-linux-gnu = "c61655977fb16decf0ceb76043b9ae2190927aa9cc24f013d444384dcab99bbf";
+    x86_64-unknown-linux-gnu = "a01a493ed8946fc1c15f63e74fc53299b26ebf705938b4d04a388a746dfdbf9e";
+    armv7-unknown-linux-gnueabihf = "9b3b6df02a2a92757e4993a7357fdd02e07b60101a748b4618e6ae1b90bc1b6b";
+    aarch64-unknown-linux-gnu = "6d87d81561285abd6c1987e07b60b2d723936f037c4b46eedcc12e8566fd3874";
+    i686-apple-darwin = "a7c14b18e96406d9f43d69d0f984b2fa6f92cc7b7b37e2bb7b70b6f44b02b083";
+    x86_64-apple-darwin = "3ba1704a7defe3d9a6f0c1f68792c084da83bcba85e936d597bac0c019914b94";
   };
 
   platform =
diff --git a/pkgs/development/compilers/rust/default.nix b/pkgs/development/compilers/rust/default.nix
index 583b48e6dc60..1f24157eea42 100644
--- a/pkgs/development/compilers/rust/default.nix
+++ b/pkgs/development/compilers/rust/default.nix
@@ -7,11 +7,11 @@
 
 let
   rustPlatform = recurseIntoAttrs (makeRustPlatform (callPackage ./bootstrap.nix {}));
-  version = "1.30.1";
-  cargoVersion = "1.30.0";
+  version = "1.31.0";
+  cargoVersion = "1.31.0";
   src = fetchurl {
     url = "https://static.rust-lang.org/dist/rustc-${version}-src.tar.gz";
-    sha256 = "0aavdc1lqv0cjzbqwl5n59yd0bqdlhn0zas61ljf38yrvc18k8rn";
+    sha256 = "01pg2619bwjnhjbphryrbkwaz0lw8cfffm4xlz35znzipb04vmcs";
   };
 in rec {
   rustc = callPackage ./rustc.nix {
diff --git a/pkgs/development/interpreters/erlang/generic-builder.nix b/pkgs/development/interpreters/erlang/generic-builder.nix
index 0529c9f1e28c..bc0b728ecce4 100644
--- a/pkgs/development/interpreters/erlang/generic-builder.nix
+++ b/pkgs/development/interpreters/erlang/generic-builder.nix
@@ -59,7 +59,8 @@ in stdenv.mkDerivation ({
 
   debugInfo = enableDebugInfo;
 
-  enableParallelBuilding = true;
+  # On some machines, parallel build reliably crashes on `GEN    asn1ct_eval_ext.erl` step
+  enableParallelBuilding = false;
 
   # Clang 4 (rightfully) thinks signed comparisons of pointers with NULL are nonsense
   prePatch = ''
diff --git a/pkgs/development/interpreters/perl/default.nix b/pkgs/development/interpreters/perl/default.nix
index 8d21d92ef430..909991e03480 100644
--- a/pkgs/development/interpreters/perl/default.nix
+++ b/pkgs/development/interpreters/perl/default.nix
@@ -153,11 +153,11 @@ let
       platforms = platforms.all;
     };
   } // stdenv.lib.optionalAttrs (stdenv.buildPlatform != stdenv.hostPlatform) rec {
-    crossVersion = "ab8d05c9e695d3db4f7dc15c70f23623349c2f49"; # Oct 03, 2018
+    crossVersion = "276849e62f472c1b241d9e7b38a28e4cc9f98563"; # Dez 02, 2018
 
     perl-cross-src = fetchurlBoot {
       url = "https://github.com/arsv/perl-cross/archive/${crossVersion}.tar.gz";
-      sha256 = "1g7p7mqmx8x3diqvbh881gr72d106cn6yvm4gx7f0ars3n3b3wj0";
+      sha256 = "1fpr1m9lgkwdp1vmdr0s6gvmcpd0m8q6jwn024bkczc2h37bdynd";
     };
 
     depsBuildBuild = [ buildPackages.stdenv.cc makeWrapper ];
@@ -174,14 +174,14 @@ let
   });
 in rec {
   perl526 = common {
-    version = "5.26.2";
-    sha256 = "03gpnxx1g6hvlh0v4aqx00580h787sfywp1vlvw64q2xcbm9qbsp";
+    version = "5.26.3";
+    sha256 = "14y46c1cnrfnd1k5nk6fj5w5vxna5xav6pmk44qaabr9x06y8nmp";
   };
 
   # the latest Maint version
   perl528 = common {
-    version = "5.28.0";
-    sha256 = "1a3f822lcl8dr8v0hk80yyhpzqlljg49z9flb48rs3nbsij9z4ky";
+    version = "5.28.1";
+    sha256 = "0iy3as4hnbjfyws4in3j9d6zhhjxgl5m95i5n9jy2bnzcpz8bgry";
   };
 
   # the latest Devel version
diff --git a/pkgs/development/interpreters/ruby/default.nix b/pkgs/development/interpreters/ruby/default.nix
index f1d48578541e..1ee5c0b57ace 100644
--- a/pkgs/development/interpreters/ruby/default.nix
+++ b/pkgs/development/interpreters/ruby/default.nix
@@ -73,20 +73,16 @@ let
         # Have `configure' avoid `/usr/bin/nroff' in non-chroot builds.
         NROFF = if docSupport then "${groff}/bin/nroff" else null;
 
-        nativeBuildInputs =
-             ops useRailsExpress [ autoreconfHook bison ]
-          ++ ops (stdenv.buildPlatform != stdenv.hostPlatform) [
-               buildPackages.ruby
-             ];
+        nativeBuildInputs = [ autoreconfHook bison ]
+          ++ (op docSupport groff)
+          ++ op (stdenv.buildPlatform != stdenv.hostPlatform) buildPackages.ruby;
         buildInputs =
              (op fiddleSupport libffi)
           ++ (ops cursesSupport [ ncurses readline ])
-          ++ (op docSupport groff)
           ++ (op zlibSupport zlib)
           ++ (op opensslSupport openssl)
           ++ (op gdbmSupport gdbm)
           ++ (op yamlSupport libyaml)
-          ++ (op isRuby25 autoconf)
           # Looks like ruby fails to build on darwin without readline even if curses
           # support is not enabled, so add readline to the build inputs if curses
           # support is disabled (if it's enabled, we already have it) and we're
@@ -149,7 +145,7 @@ let
         postInstall = ''
           # Update rubygems
           pushd rubygems
-          ${buildRuby} setup.rb
+          ${buildRuby} setup.rb --destdir $GEM_HOME
           popd
 
           # Remove unnecessary groff reference from runtime closure, since it's big
diff --git a/pkgs/development/interpreters/tcl/generic.nix b/pkgs/development/interpreters/tcl/generic.nix
index a472ccaafbf2..011b3a125ef2 100644
--- a/pkgs/development/interpreters/tcl/generic.nix
+++ b/pkgs/development/interpreters/tcl/generic.nix
@@ -15,15 +15,19 @@ stdenv.mkDerivation rec {
   setOutputFlags = false;
 
   preConfigure = ''
-    # Note: using $out instead of $man to prevent a runtime dependency on $man.
-    configureFlagsArray+=(--mandir=$out/share/man --enable-man-symlinks)
-
-    # Don't install tzdata because NixOS already has a more up-to-date copy.
-    configureFlagsArray+=(--with-tzdata=no)
-
     cd unix
   '';
 
+  configureFlags = [
+    "--enable-threads"
+    # Note: using $out instead of $man to prevent a runtime dependency on $man.
+    "--mandir=${placeholder "out"}/share/man"
+    "--enable-man-symlinks"
+    # Don't install tzdata because NixOS already has a more up-to-date copy.
+    "--with-tzdata=no"
+    "tcl_cv_strtod_unbroken=ok"
+  ] ++ stdenv.lib.optional stdenv.is64bit "--enable-64bit";
+
   enableParallelBuilding = true;
 
   postInstall = ''
diff --git a/pkgs/development/libraries/acl/default.nix b/pkgs/development/libraries/acl/default.nix
index f9559d94174d..4b280cc18621 100644
--- a/pkgs/development/libraries/acl/default.nix
+++ b/pkgs/development/libraries/acl/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, gettext, attr }:
 
 stdenv.mkDerivation rec {
-  name = "acl-2.2.52";
+  name = "acl-2.2.53";
 
   src = fetchurl {
-    url = "mirror://savannah/acl/${name}.src.tar.gz";
-    sha256 = "08qd9s3wfhv0ajswsylnfwr5h0d7j9d4rgip855nrh400nxp940p";
+    url = "mirror://savannah/acl/${name}.tar.gz";
+    sha256 = "1ir6my3w74s6nfbgbqgzj6w570sn0qjf3524zx8xh67lqrjrigh6";
   };
 
   outputs = [ "bin" "dev" "out" "man" "doc" ];
@@ -22,10 +22,6 @@ stdenv.mkDerivation rec {
     patchShebangs .
   '';
 
-  configureFlags = [ "MAKE=make" "MSGFMT=msgfmt" "MSGMERGE=msgmerge" "XGETTEXT=xgettext" "ZIP=gzip" "ECHO=echo" "SED=sed" "AWK=gawk" ];
-
-  installTargets = [ "install" "install-lib" "install-dev" ];
-
   meta = with stdenv.lib; {
     homepage = "https://savannah.nongnu.org/projects/acl";
     description = "Library and tools for manipulating access control lists";
diff --git a/pkgs/development/libraries/attr/default.nix b/pkgs/development/libraries/attr/default.nix
index f859894cd47b..623864529f0f 100644
--- a/pkgs/development/libraries/attr/default.nix
+++ b/pkgs/development/libraries/attr/default.nix
@@ -1,23 +1,17 @@
 { stdenv, fetchurl, gettext }:
 
 stdenv.mkDerivation rec {
-  name = "attr-2.4.47";
+  name = "attr-2.4.48";
 
   src = fetchurl {
-    url = "mirror://savannah/attr/${name}.src.tar.gz";
-    sha256 = "0nd8y0m6awc9ahv0ciiwf8gy54c8d3j51pw9xg7f7cn579jjyxr5";
+    url = "mirror://savannah/attr/${name}.tar.gz";
+    sha256 = "1rr4adzwax4bzr2c00f06zcsljv5y6p9wymz1g89ww7cb2rp5bay";
   };
 
   outputs = [ "bin" "dev" "out" "man" "doc" ];
 
   nativeBuildInputs = [ gettext ];
 
-  configureFlags = [ "MAKE=make" "MSGFMT=msgfmt" "MSGMERGE=msgmerge" "XGETTEXT=xgettext" "ECHO=echo" "SED=sed" "AWK=gawk" ];
-
-  installTargets = [ "install" "install-lib" "install-dev" ];
-
-  patches = if (stdenv.hostPlatform.libc == "musl") then [ ./fix-headers-musl.patch ] else null;
-
   postPatch = ''
     for script in install-sh include/install-sh; do
       patchShebangs $script
diff --git a/pkgs/development/libraries/attr/fix-headers-musl.patch b/pkgs/development/libraries/attr/fix-headers-musl.patch
deleted file mode 100644
index e969f640eeef..000000000000
--- a/pkgs/development/libraries/attr/fix-headers-musl.patch
+++ /dev/null
@@ -1,54 +0,0 @@
---- attr-2.4.47/include/xattr.h
-+++ attr-2.4.47/include/xattr.h
-@@ -31,33 +31,37 @@
- #define XATTR_REPLACE 0x2       /* set value, fail if attr does not exist */
- 
- 
--__BEGIN_DECLS
-+#ifdef __cplusplus
-+extern "C" {
-+#endif
- 
- extern int setxattr (const char *__path, const char *__name,
--		      const void *__value, size_t __size, int __flags) __THROW;
-+		      const void *__value, size_t __size, int __flags);
- extern int lsetxattr (const char *__path, const char *__name,
--		      const void *__value, size_t __size, int __flags) __THROW;
-+		      const void *__value, size_t __size, int __flags);
- extern int fsetxattr (int __filedes, const char *__name,
--		      const void *__value, size_t __size, int __flags) __THROW;
-+		      const void *__value, size_t __size, int __flags);
- 
- extern ssize_t getxattr (const char *__path, const char *__name,
--				void *__value, size_t __size) __THROW;
-+				void *__value, size_t __size);
- extern ssize_t lgetxattr (const char *__path, const char *__name,
--				void *__value, size_t __size) __THROW;
-+				void *__value, size_t __size);
- extern ssize_t fgetxattr (int __filedes, const char *__name,
--				void *__value, size_t __size) __THROW;
-+				void *__value, size_t __size);
- 
- extern ssize_t listxattr (const char *__path, char *__list,
--				size_t __size) __THROW;
-+				size_t __size);
- extern ssize_t llistxattr (const char *__path, char *__list,
--				size_t __size) __THROW;
-+				size_t __size);
- extern ssize_t flistxattr (int __filedes, char *__list,
--				size_t __size) __THROW;
-+				size_t __size);
- 
--extern int removexattr (const char *__path, const char *__name) __THROW;
--extern int lremovexattr (const char *__path, const char *__name) __THROW;
--extern int fremovexattr (int __filedes,   const char *__name) __THROW;
-+extern int removexattr (const char *__path, const char *__name);
-+extern int lremovexattr (const char *__path, const char *__name);
-+extern int fremovexattr (int __filedes,   const char *__name);
- 
--__END_DECLS
-+#ifdef __cplusplus
-+}
-+#endif
- 
- #endif	/* __XATTR_H__ */
diff --git a/pkgs/development/libraries/clucene-core/2.x.nix b/pkgs/development/libraries/clucene-core/2.x.nix
index 004c01a5b69e..6eb310550bcd 100644
--- a/pkgs/development/libraries/clucene-core/2.x.nix
+++ b/pkgs/development/libraries/clucene-core/2.x.nix
@@ -16,6 +16,14 @@ stdenv.mkDerivation rec {
     "-DBUILD_CONTRIBS=ON"
     "-DBUILD_CONTRIBS_LIB=ON"
     "-DCMAKE_BUILD_WITH_INSTALL_NAME_DIR=ON"
+  ] ++ stdenv.lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
+    "-D_CL_HAVE_GCC_ATOMIC_FUNCTIONS=0"
+    "-D_CL_HAVE_NAMESPACES_EXITCODE=0"
+    "-D_CL_HAVE_NO_SNPRINTF_BUG_EXITCODE=0"
+    "-D_CL_HAVE_NO_SNWPRINTF_BUG_EXITCODE=0"
+    "-D_CL_HAVE_TRY_BLOCKS_EXITCODE=0"
+    "-D_CL_HAVE_PTHREAD_MUTEX_RECURSIVE=0"
+    "-DLUCENE_STATIC_CONSTANT_SYNTAX_EXITCODE=0"
   ];
 
   patches = # From debian
diff --git a/pkgs/development/libraries/dbus/default.nix b/pkgs/development/libraries/dbus/default.nix
index 3ca2bdd9abef..6d85fe1233cf 100644
--- a/pkgs/development/libraries/dbus/default.nix
+++ b/pkgs/development/libraries/dbus/default.nix
@@ -6,8 +6,8 @@ assert x11Support -> libX11 != null
                   && libSM != null;
 
 let
-  version = "1.12.10";
-  sha256 = "1xywijmgfad4m3cxp0b4l6kvypwc53ckmhwwzbrc6n32jwj3ssab";
+  version = "1.12.12";
+  sha256 = "1y7mxhkw2shd9mi9s62k81lz8npjkrafapr4fyfms7hs04kg4ilm";
 
 self = stdenv.mkDerivation {
     name = "dbus-${version}";
diff --git a/pkgs/development/libraries/freetype/default.nix b/pkgs/development/libraries/freetype/default.nix
index 5a11d03c5917..59ffd47c3104 100644
--- a/pkgs/development/libraries/freetype/default.nix
+++ b/pkgs/development/libraries/freetype/default.nix
@@ -62,6 +62,9 @@ in stdenv.mkDerivation rec {
   doCheck = true;
 
   postInstall = glib.flattenInclude + ''
+    substituteInPlace $dev/bin/freetype-config \
+      --replace ${buildPackages.pkgconfig} ${pkgconfig}
+
     wrapProgram "$dev/bin/freetype-config" \
       --set PKG_CONFIG_PATH "$PKG_CONFIG_PATH:$dev/lib/pkgconfig"
   '';
diff --git a/pkgs/development/libraries/geoip/default.nix b/pkgs/development/libraries/geoip/default.nix
index cb8138dc115e..1b1f7373709f 100644
--- a/pkgs/development/libraries/geoip/default.nix
+++ b/pkgs/development/libraries/geoip/default.nix
@@ -17,6 +17,11 @@ in stdenv.mkDerivation {
 
   nativeBuildInputs = [ autoreconfHook ];
 
+  configureFlags = stdenv.lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
+    "ac_cv_func_malloc_0_nonnull=yes"
+    "ac_cv_func_realloc_0_nonnull=yes"
+  ];
+
   postConfigure = ''
     find . -name Makefile.in -exec sed -i -r 's#^pkgdatadir\s*=.+$#pkgdatadir = ${dataDir}#' {} \;
   '';
diff --git a/pkgs/development/libraries/gettext/gettext-setup-hook.sh b/pkgs/development/libraries/gettext/gettext-setup-hook.sh
index 0a6bc0dd253a..ad3763c29b64 100644
--- a/pkgs/development/libraries/gettext/gettext-setup-hook.sh
+++ b/pkgs/development/libraries/gettext/gettext-setup-hook.sh
@@ -10,7 +10,7 @@ addEnvHooks "$hostOffset" gettextDataDirsHook
 
 # libintl must be listed in load flags on non-Glibc
 # it doesn't hurt to have it in Glibc either though
-if [ ! -z "@gettextNeedsLdflags@" ]; then
+if [ -n "@gettextNeedsLdflags@" -a -z "$dontAddExtraLibs" ]; then
     # See pkgs/build-support/setup-hooks/role.bash
     getHostRole
     export NIX_${role_pre}LDFLAGS+=" -lintl"
diff --git a/pkgs/development/libraries/glib/default.nix b/pkgs/development/libraries/glib/default.nix
index 1eb50fc4f100..22acd530093e 100644
--- a/pkgs/development/libraries/glib/default.nix
+++ b/pkgs/development/libraries/glib/default.nix
@@ -2,6 +2,7 @@
 , libiconv, zlib, libffi, pcre, libelf, gnome3, libselinux, bash, gnum4, gtk-doc, docbook_xsl, docbook_xml_dtd_45
 # use utillinuxMinimal to avoid circular dependency (utillinux, systemd, glib)
 , utillinuxMinimal ? null
+, buildPackages
 
 # this is just for tests (not in the closure of any regular package)
 , doCheck ? stdenv.config.doCheckByDefault or false
@@ -78,12 +79,16 @@ stdenv.mkDerivation rec {
     utillinuxMinimal # for libmount
   ];
 
-  nativeBuildInputs = [ meson ninja pkgconfig perl python3 gettext gtk-doc docbook_xsl docbook_xml_dtd_45 glibcLocales ];
+  nativeBuildInputs = [
+    meson ninja pkgconfig perl python3 gettext gtk-doc docbook_xsl docbook_xml_dtd_45 glibcLocales
+  ];
 
   propagatedBuildInputs = [ zlib libffi gettext libiconv ];
 
   mesonFlags = [
-    "-Dgtk_doc=true"
+    # Avoid the need for gobject introspection binaries in PATH in cross-compiling case.
+    # Instead we just copy them over from the native output.
+    "-Dgtk_doc=${if stdenv.hostPlatform == stdenv.buildPlatform then "true" else "false"}"
   ];
 
   LC_ALL = "en_US.UTF-8";
@@ -126,6 +131,8 @@ stdenv.mkDerivation rec {
     # This file is *included* in gtk3 and would introduce runtime reference via __FILE__.
     sed '1i#line 1 "${name}/include/glib-2.0/gobject/gobjectnotifyqueue.c"' \
       -i "$dev"/include/glib-2.0/gobject/gobjectnotifyqueue.c
+  '' + optionalString (stdenv.hostPlatform != stdenv.buildPlatform) ''
+    cp -r ${buildPackages.glib.devdoc} $devdoc
   '';
 
   checkInputs = [ tzdata libxml2 desktop-file-utils shared-mime-info ];
diff --git a/pkgs/development/libraries/gobject-introspection/default.nix b/pkgs/development/libraries/gobject-introspection/default.nix
index 3dc66aec1595..e1acf0e5d2cf 100644
--- a/pkgs/development/libraries/gobject-introspection/default.nix
+++ b/pkgs/development/libraries/gobject-introspection/default.nix
@@ -9,7 +9,7 @@
 
 let
   pname = "gobject-introspection";
-  version = "1.58.1";
+  version = "1.58.2";
 in
 with stdenv.lib;
 stdenv.mkDerivation rec {
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "mirror://gnome/sources/${pname}/${stdenv.lib.versions.majorMinor version}/${name}.tar.xz";
-    sha256 = "12fzs3044047icdfs7cb2lsmnfi6w6fyhkci3m2rbvf5llgnhm29";
+    sha256 = "1a7dw9d4kqi0skyygc2bhdvzipc0kjfy3x5q856cmxws8mlhypia";
   };
 
   outputs = [ "out" "dev" "man" ];
diff --git a/pkgs/development/libraries/jemalloc/common.nix b/pkgs/development/libraries/jemalloc/common.nix
index 5ac1067d92fb..6e83b9637c16 100644
--- a/pkgs/development/libraries/jemalloc/common.nix
+++ b/pkgs/development/libraries/jemalloc/common.nix
@@ -1,11 +1,15 @@
 { version, sha256 }:
-{ stdenv, fetchurl,
+{ stdenv, fetchurl
 # By default, jemalloc puts a je_ prefix onto all its symbols on OSX, which
 # then stops downstream builds (mariadb in particular) from detecting it. This
 # option should remove the prefix and give us a working jemalloc.
 # Causes segfaults with some software (ex. rustc), but defaults to true for backward
 # compatibility. Ignored on non OSX.
-stripPrefix ? true }:
+, stripPrefix ? true
+, disableInitExecTls ? false
+}:
+
+with stdenv.lib;
 
 stdenv.mkDerivation rec {
   name = "jemalloc-${version}";
@@ -17,7 +21,11 @@ stdenv.mkDerivation rec {
   };
 
   # see the comment on stripPrefix
-  configureFlags = stdenv.lib.optional (stdenv.isDarwin && stripPrefix) "--with-jemalloc-prefix=";
+  configureFlags = []
+    ++ optional (stdenv.isDarwin && stripPrefix) [ "--with-jemalloc-prefix=" ]
+    ++ optional disableInitExecTls [ "--disable-initial-exec-tls" ]
+  ;
+
   doCheck = true;
 
   enableParallelBuilding = true;
diff --git a/pkgs/development/libraries/kerberos/krb5.nix b/pkgs/development/libraries/kerberos/krb5.nix
index 165f9139ff1f..50a669b053f9 100644
--- a/pkgs/development/libraries/kerberos/krb5.nix
+++ b/pkgs/development/libraries/kerberos/krb5.nix
@@ -65,7 +65,7 @@ stdenv.mkDerivation rec {
 
   # not via outputBin, due to reference from libkrb5.so
   postInstall = ''
-    moveToOutput bin "$dev"
+    moveToOutput bin/krb5-config "$dev"
   '';
 
   enableParallelBuilding = true;
diff --git a/pkgs/development/libraries/libatomic_ops/default.nix b/pkgs/development/libraries/libatomic_ops/default.nix
index a887384f94da..ea1df23182d3 100644
--- a/pkgs/development/libraries/libatomic_ops/default.nix
+++ b/pkgs/development/libraries/libatomic_ops/default.nix
@@ -2,14 +2,14 @@
 
 stdenv.mkDerivation rec {
   name = "libatomic_ops-${version}";
-  version = "7.6.6";
+  version = "7.6.8";
 
   src = fetchurl {
     urls = [
       "http://www.ivmaisoft.com/_bin/atomic_ops/libatomic_ops-${version}.tar.gz"
       "https://github.com/ivmai/libatomic_ops/releases/download/v${version}/libatomic_ops-${version}.tar.gz"
     ];
-    sha256 = "0x7071z707msvyrv9dmgahd1sghbkw8fpbagvcag6xs8yp2spzlr";
+    sha256 = "0rgni7056gnbn105lln629gwd6s51779yb5ds9s7wxl1vyg2fshx";
   };
 
   outputs = [ "out" "dev" "doc" ];
diff --git a/pkgs/development/libraries/libgpg-error/default.nix b/pkgs/development/libraries/libgpg-error/default.nix
index e713eb7f8918..05ae29358fa4 100644
--- a/pkgs/development/libraries/libgpg-error/default.nix
+++ b/pkgs/development/libraries/libgpg-error/default.nix
@@ -17,11 +17,11 @@
   };
 in stdenv.mkDerivation (rec {
   name = "libgpg-error-${version}";
-  version = "1.32";
+  version = "1.33";
 
   src = fetchurl {
     url = "mirror://gnupg/libgpg-error/${name}.tar.bz2";
-    sha256 = "1jj08ns4sh1hmafqp1giskvdicdz18la516va26jycy27kkwaif3";
+    sha256 = "1zq3pw93d0ani8bam7f4qjivll1b0zg9qbblwwvcjip7ark84f2x";
   };
 
   postPatch = ''
diff --git a/pkgs/development/libraries/libiconv/setup-hook.sh b/pkgs/development/libraries/libiconv/setup-hook.sh
index d20e94513e26..f89361a62998 100644
--- a/pkgs/development/libraries/libiconv/setup-hook.sh
+++ b/pkgs/development/libraries/libiconv/setup-hook.sh
@@ -2,5 +2,7 @@
 # it doesn't hurt to have it in Glibc either though
 
 # See pkgs/build-support/setup-hooks/role.bash
-getHostRole
-export NIX_${role_pre}LDFLAGS+=" -liconv"
+if [ -z "$dontAddExtraLibs" ]; then
+    getHostRole
+    export NIX_${role_pre}LDFLAGS+=" -liconv"
+fi
diff --git a/pkgs/development/libraries/libinput/default.nix b/pkgs/development/libraries/libinput/default.nix
index 1a903978fb8d..09fa16fcf1d2 100644
--- a/pkgs/development/libraries/libinput/default.nix
+++ b/pkgs/development/libraries/libinput/default.nix
@@ -2,15 +2,26 @@
 , libevdev, mtdev, udev, libwacom
 , documentationSupport ? false, doxygen ? null, graphviz ? null # Documentation
 , eventGUISupport ? false, cairo ? null, glib ? null, gtk3 ? null # GUI event viewer support
-, testsSupport ? false, check ? null, valgrind ? null, python3Packages ? null
+, testsSupport ? false, check ? null, valgrind ? null, python3 ? null
 }:
 
-assert documentationSupport -> doxygen != null && graphviz != null;
+assert documentationSupport -> doxygen != null && graphviz != null && python3 != null;
 assert eventGUISupport -> cairo != null && glib != null && gtk3 != null;
-assert testsSupport -> check != null && valgrind != null && python3Packages != null;
+assert testsSupport -> check != null && valgrind != null && python3 != null;
 
 let
   mkFlag = optSet: flag: "-D${flag}=${stdenv.lib.boolToString optSet}";
+
+  sphinx-build = if documentationSupport then
+    python3.pkgs.sphinx.overrideAttrs (super: {
+      propagatedBuildInputs = super.propagatedBuildInputs ++ (with python3.pkgs; [ recommonmark sphinx_rtd_theme ]);
+
+      postFixup = super.postFixup or "" + ''
+        # Do not propagate Python
+        rm $out/nix-support/propagated-build-inputs
+      '';
+    })
+  else null;
 in
 
 with stdenv.lib;
@@ -32,18 +43,25 @@ stdenv.mkDerivation rec {
     "--libexecdir=${placeholder "bin"}/libexec"
   ];
 
-  nativeBuildInputs = [ pkgconfig meson ninja python3Packages.python ]
-    ++ optionals documentationSupport [ doxygen graphviz ]
-    ++ optionals testsSupport [ check valgrind python3Packages.pyparsing ];
+  nativeBuildInputs = [ pkgconfig meson ninja ]
+    ++ optionals documentationSupport [ doxygen graphviz sphinx-build ]
+    ++ optionals testsSupport [ valgrind ];
 
-  buildInputs = [ libevdev mtdev libwacom ]
-    ++ optionals eventGUISupport [ cairo glib gtk3 ];
+  buildInputs = [ libevdev mtdev libwacom (python3.withPackages (pkgs: with pkgs; [ evdev ])) ]
+    ++ optionals eventGUISupport [ cairo glib gtk3 ]
+    ++ optionals testsSupport [ check ];
 
   propagatedBuildInputs = [ udev ];
 
   patches = [ ./udev-absolute-path.patch ];
 
-  doCheck = testsSupport;
+  postPatch = ''
+    patchShebangs tools/helper-copy-and-exec-from-tmp.sh
+    patchShebangs test/symbols-leak-test
+    patchShebangs test/check-leftover-udev-rules.sh
+  '';
+
+  doCheck = testsSupport && stdenv.hostPlatform == stdenv.buildPlatform;
 
   meta = {
     description = "Handles input devices in Wayland compositors and provides a generic X.Org input driver";
diff --git a/pkgs/development/libraries/libmicrohttpd/default.nix b/pkgs/development/libraries/libmicrohttpd/default.nix
index b284f3218958..0b3b2418af4f 100644
--- a/pkgs/development/libraries/libmicrohttpd/default.nix
+++ b/pkgs/development/libraries/libmicrohttpd/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "libmicrohttpd-${version}";
-  version = "0.9.60";
+  version = "0.9.61";
 
   src = fetchurl {
     url = "mirror://gnu/libmicrohttpd/${name}.tar.gz";
-    sha256 = "0wf457bqbdvx53clk4dg2620p83vk4757l7lrpvmxrd9jlzms3nd";
+    sha256 = "0dfl96l5wxqmswdqsdxqisflvm0padk9rikxyrhrx9rhm6s6ki6v";
   };
 
   outputs = [ "out" "dev" "devdoc" "info" ];
diff --git a/pkgs/development/libraries/libmilter/default.nix b/pkgs/development/libraries/libmilter/default.nix
index 7e3c45634d9e..aa606e2a177e 100644
--- a/pkgs/development/libraries/libmilter/default.nix
+++ b/pkgs/development/libraries/libmilter/default.nix
@@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
     mkdir -p $out/lib
     cd libmilter
     cat > a.m4 <<EOF
+      define(\`confCC', \`$CC')
+      define(\`confAR', \`$AR')
       define(\`confEBINDIR', \`$out/libexec')
       define(\`confINCLUDEDIR', \`$out/include')
       define(\`confLIBDIR', \`$out/lib')
@@ -29,9 +31,9 @@ stdenv.mkDerivation rec {
     sh Build -f ./a.m4
   '';
 
-  patches = [ ./install.patch ./sharedlib.patch];
+  patches = [ ./install.patch ./sharedlib.patch ];
 
-  buildInputs = [ m4 ];
+  nativeBuildInputs = [ m4 ];
 
   meta = with stdenv.lib; {
     description = "Sendmail Milter mail filtering API library";
diff --git a/pkgs/development/libraries/libnftnl/default.nix b/pkgs/development/libraries/libnftnl/default.nix
index 0d4d6504142a..ff729f586f4c 100644
--- a/pkgs/development/libraries/libnftnl/default.nix
+++ b/pkgs/development/libraries/libnftnl/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, pkgconfig, libmnl }:
 
 stdenv.mkDerivation rec {
-  version = "1.1.1";
+  version = "1.1.2";
   name = "libnftnl-${version}";
 
   src = fetchurl {
     url = "https://netfilter.org/projects/libnftnl/files/${name}.tar.bz2";
-    sha256 = "1wmgjfcb35mscb2srzia5931srygywrs1aznxmg67v177x0nasjx";
+    sha256 = "0pffmsv41alsn5ac7mwnb9fh3qpwzqk13jrzn6c5i71wq6kbgix5";
   };
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/development/libraries/libpcap/default.nix b/pkgs/development/libraries/libpcap/default.nix
index 267859cb217c..62b8126dbc79 100644
--- a/pkgs/development/libraries/libpcap/default.nix
+++ b/pkgs/development/libraries/libpcap/default.nix
@@ -1,11 +1,11 @@
-{ stdenv, fetchurl, fetchpatch, flex, bison }:
+{ stdenv, fetchurl, flex, bison }:
 
 stdenv.mkDerivation rec {
-  name = "libpcap-1.8.1";
+  name = "libpcap-1.9.0";
 
   src = fetchurl {
     url = "https://www.tcpdump.org/release/${name}.tar.gz";
-    sha256 = "07jlhc66z76dipj4j5v3dig8x6h3k6cb36kmnmpsixf3zmlvqgb7";
+    sha256 = "06bhydl4vr4z9c3vahl76f2j96z1fbrcl7wwismgs4sris08inrf";
   };
 
   nativeBuildInputs = [ flex bison ];
@@ -27,26 +27,10 @@ stdenv.mkDerivation rec {
     substituteInPlace configure --replace " -arch i386" ""
   '';
 
-  patches = [
-    (fetchpatch {
-      url    = "https://sources.debian.net/data/main/libp/libpcap/1.8.1-3/debian/patches/disable-remote.diff";
-      sha256 = "0dvjax9c0spvq8cdjnkbnm65wlzaml259yragf95kzg611vszfmj";
-    })
-    # See https://github.com/wjt/bustle/commit/f62cf6bfa662af4ae39effbbd4891bc619e3b4e9
-    (fetchpatch {
-      url    = "https://github.com/the-tcpdump-group/libpcap/commit/2be9c29d45fb1fab8e9549342a30c160b7dea3e1.patch";
-      sha256 = "1g8mh942vr0abn48g0bdvi4gmhq1bz0l80276603y7064qhy3wq5";
-    })
-    (fetchpatch {
-      url    = "https://github.com/the-tcpdump-group/libpcap/commit/1a6b088a88886eac782008f37a7219a32b86da45.patch";
-      sha256 = "1n5ylm7ch3i1lh4y2q16b0vabgym8g8mqiqxpqcdkjdn05c1wflr";
-    })
-  ];
-
   preInstall = ''mkdir -p $out/bin'';
 
   meta = with stdenv.lib; {
-    homepage = http://www.tcpdump.org;
+    homepage = https://www.tcpdump.org;
     description = "Packet Capture Library";
     platforms = platforms.unix;
     maintainers = with maintainers; [ fpletz ];
diff --git a/pkgs/development/libraries/libpfm/default.nix b/pkgs/development/libraries/libpfm/default.nix
index ffd195b6462d..36e99c8cd911 100644
--- a/pkgs/development/libraries/libpfm/default.nix
+++ b/pkgs/development/libraries/libpfm/default.nix
@@ -11,6 +11,11 @@ stdenv.mkDerivation rec {
 
   installFlags = "DESTDIR=\${out} PREFIX= LDCONFIG=true";
 
+  makeFlags = [
+    "ARCH=${stdenv.targetPlatform.uname.processor}"
+    "SYS=${stdenv.targetPlatform.uname.system}"
+  ];
+
   NIX_CFLAGS_COMPILE = [ "-Wno-error" ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/libraries/librsvg/default.nix b/pkgs/development/libraries/librsvg/default.nix
index 5a5fa3e279ab..602b6708df07 100644
--- a/pkgs/development/libraries/librsvg/default.nix
+++ b/pkgs/development/libraries/librsvg/default.nix
@@ -5,14 +5,14 @@
 
 let
   pname = "librsvg";
-  version = "2.44.9";
+  version = "2.44.10";
 in
 stdenv.mkDerivation rec {
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${pname}/${stdenv.lib.versions.majorMinor version}/${name}.tar.xz";
-    sha256 = "1ivg7cz7zlfjhnxvp7z2344r8r0z02mjh4mpgy823az6ps62igwj";
+    sha256 = "1bnasw669dzyxmnx51ymnhbjgb5d4gb1pb3f26qyh017ajqrdz7l";
   };
 
   outputs = [ "out" "dev" "installedTests" ];
diff --git a/pkgs/development/libraries/mesa/default.nix b/pkgs/development/libraries/mesa/default.nix
index faf1261da4a5..700542c6e896 100644
--- a/pkgs/development/libraries/mesa/default.nix
+++ b/pkgs/development/libraries/mesa/default.nix
@@ -2,7 +2,7 @@
 , pkgconfig, intltool, autoreconfHook
 , file, expat, libdrm, xorg, wayland, wayland-protocols, openssl
 , llvmPackages, libffi, libomxil-bellagio, libva-minimal
-, libelf, libvdpau, valgrind-light, python2
+, libelf, libvdpau, valgrind-light, python2, python2Packages
 , libglvnd
 , enableRadv ? true
 , galliumDrivers ? null
@@ -134,11 +134,14 @@ let self = stdenv.mkDerivation {
     "--disable-opencl"
   ];
 
-  nativeBuildInputs = [ autoreconfHook intltool pkgconfig file ];
+  nativeBuildInputs = [
+    autoreconfHook intltool pkgconfig file
+    python2 python2Packages.Mako
+  ];
 
-  propagatedBuildInputs = with xorg;
-    [ libXdamage libXxf86vm ]
-    ++ optional stdenv.isLinux libdrm
+  propagatedBuildInputs = with xorg; [
+    libXdamage libXxf86vm
+  ] ++ optional stdenv.isLinux libdrm
     ++ optionals stdenv.isDarwin [ OpenGL Xplugin ];
 
   buildInputs = with xorg; [
@@ -146,10 +149,9 @@ let self = stdenv.mkDerivation {
     glproto dri2proto dri3proto presentproto
     libX11 libXext libxcb libXt libXfixes libxshmfence libXrandr
     libffi libvdpau libelf libXvMC
-    libpthreadstubs openssl/*or another sha1 provider*/
-    valgrind-light python2 python2.pkgs.Mako
+    libpthreadstubs openssl /*or another sha1 provider*/
   ] ++ lib.optionals (elem "wayland" eglPlatforms) [ wayland wayland-protocols ]
-    ++ lib.optionals stdenv.isLinux [ libomxil-bellagio libva-minimal ];
+    ++ lib.optionals stdenv.isLinux [ valgrind-light libomxil-bellagio libva-minimal ];
 
   enableParallelBuilding = true;
   doCheck = false;
diff --git a/pkgs/development/libraries/ncurses/default.nix b/pkgs/development/libraries/ncurses/default.nix
index 815db76d5ac3..f5995a8f480e 100644
--- a/pkgs/development/libraries/ncurses/default.nix
+++ b/pkgs/development/libraries/ncurses/default.nix
@@ -35,6 +35,7 @@ stdenv.mkDerivation rec {
     "--enable-pc-files"
     "--enable-symlinks"
     "--with-manpage-format=normal"
+    "--disable-stripping"
   ] ++ lib.optional unicode "--enable-widec"
     ++ lib.optional (!withCxx) "--without-cxx"
     ++ lib.optional (abiVersion == "5") "--with-abi-version=5"
diff --git a/pkgs/development/libraries/nettle/default.nix b/pkgs/development/libraries/nettle/default.nix
index 5b998926f0a5..900451351c82 100644
--- a/pkgs/development/libraries/nettle/default.nix
+++ b/pkgs/development/libraries/nettle/default.nix
@@ -1,10 +1,10 @@
 { callPackage, fetchurl, ... } @ args:
 
 callPackage ./generic.nix (args // rec {
-  version = "3.4";
+  version = "3.4.1";
 
   src = fetchurl {
     url = "mirror://gnu/nettle/nettle-${version}.tar.gz";
-    sha256 = "150y8655h629wn946dvzasq16qxsc1m9nf58mifvhl350bgl4ymf";
+    sha256 = "1bcji95n1iz9p9vsgdgr26v6s7zhpsxfbjjwpqcihpfd6lawyhgr";
   };
 })
diff --git a/pkgs/development/libraries/opendkim/default.nix b/pkgs/development/libraries/opendkim/default.nix
index 71c2e56f5410..3d110910b159 100644
--- a/pkgs/development/libraries/opendkim/default.nix
+++ b/pkgs/development/libraries/opendkim/default.nix
@@ -10,7 +10,11 @@ stdenv.mkDerivation rec {
     sha256 = "06v8bqhh604sz9rh5bvw278issrwjgc4h1wx2pz9a84lpxbvm823";
   };
 
-  configureFlags= [ "--with-milter=${libmilter}" ];
+  configureFlags= [
+    "--with-milter=${libmilter}"
+    "ac_cv_func_malloc_0_nonnull=yes"
+    "ac_cv_func_realloc_0_nonnull=yes"
+  ];
 
   nativeBuildInputs = [ pkgconfig makeWrapper ];
 
diff --git a/pkgs/development/libraries/openldap/default.nix b/pkgs/development/libraries/openldap/default.nix
index 16e00e9f2b95..0a5f83d1c7c6 100644
--- a/pkgs/development/libraries/openldap/default.nix
+++ b/pkgs/development/libraries/openldap/default.nix
@@ -13,18 +13,27 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  buildInputs = [ openssl cyrus_sasl db groff libtool ];
-
-  configureFlags =
-    [ "--enable-overlays"
-      "--disable-dependency-tracking"   # speeds up one-time build
-      "--enable-modules"
-      "--sysconfdir=/etc"
-      "--localstatedir=/var"
-      "--enable-crypt"
-    ] ++ stdenv.lib.optional (openssl == null) "--without-tls"
-      ++ stdenv.lib.optional (cyrus_sasl == null) "--without-cyrus-sasl"
-      ++ stdenv.lib.optional stdenv.isFreeBSD "--with-pic";
+  nativeBuildInputs = [ groff ];
+
+  buildInputs = [ openssl cyrus_sasl db libtool ];
+
+  # Disable install stripping as it breaks cross-compiling.
+  # We strip binaries anyway in fixupPhase.
+  makeFlags= [ "STRIP=" ];
+
+  configureFlags = [
+    "--enable-overlays"
+    "--disable-dependency-tracking"   # speeds up one-time build
+    "--enable-modules"
+    "--sysconfdir=/etc"
+    "--localstatedir=/var"
+    "--enable-crypt"
+  ] ++ stdenv.lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
+    "--with-yielding_select=yes"
+    "ac_cv_func_memcmp_working=yes"
+  ] ++ stdenv.lib.optional (openssl == null) "--without-tls"
+    ++ stdenv.lib.optional (cyrus_sasl == null) "--without-cyrus-sasl"
+    ++ stdenv.lib.optional stdenv.isFreeBSD "--with-pic";
 
   doCheck = false; # needs a running LDAP server
 
diff --git a/pkgs/development/libraries/pcre2/default.nix b/pkgs/development/libraries/pcre2/default.nix
index bbc4dfae86cf..89649f0bf308 100644
--- a/pkgs/development/libraries/pcre2/default.nix
+++ b/pkgs/development/libraries/pcre2/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   name = "pcre2-${version}";
-  version = "10.31";
+  version = "10.32";
   src = fetchurl {
     url = "https://ftp.pcre.org/pub/pcre/${name}.tar.bz2";
-    sha256 = "1b389pzw91k1hzydsh4smdsxyppwz4pv74m3nrvy8rda0j3m6zg0";
+    sha256 = "0bkwp2czcckvvbdls7b331cad11rxsm020aqhrbz84z8bp68k7pj";
   };
 
   configureFlags = [
diff --git a/pkgs/development/libraries/polkit/default.nix b/pkgs/development/libraries/polkit/default.nix
index 625e0d3e1041..8093aec6bcc6 100644
--- a/pkgs/development/libraries/polkit/default.nix
+++ b/pkgs/development/libraries/polkit/default.nix
@@ -20,6 +20,14 @@ stdenv.mkDerivation rec {
     sha256 = "0c91y61y4gy6p91cwbzg32dhavw4b7fflg370rimqhdxpzdfr1rg";
   };
 
+  patches = [
+    # CVE-2018-19788 - high UID fixup
+    (fetchpatch {
+      url = "https://gitlab.freedesktop.org/polkit/polkit/commit/5230646dc6876ef6e27f57926b1bad348f636147.patch";
+      name = "CVE-2018-19788.patch";
+      sha256 = "1y3az4mlxx8k1zcss5qm7k102s7k1kqgcfnf11j9678fh7p008vp";
+    })
+  ];
 
   postPatch = stdenv.lib.optionalString stdenv.isDarwin ''
     sed -i -e "s/-Wl,--as-needed//" configure.ac
diff --git a/pkgs/development/libraries/science/math/openblas/default.nix b/pkgs/development/libraries/science/math/openblas/default.nix
index b050a19db37b..532a26481afc 100644
--- a/pkgs/development/libraries/science/math/openblas/default.nix
+++ b/pkgs/development/libraries/science/math/openblas/default.nix
@@ -79,12 +79,12 @@ let
 in
 stdenv.mkDerivation rec {
   name = "openblas-${version}";
-  version = "0.3.3";
+  version = "0.3.4";
   src = fetchFromGitHub {
     owner = "xianyi";
     repo = "OpenBLAS";
     rev = "v${version}";
-    sha256 = "0cpkvfvc14xm9mifrm919rp8vrq70gpl7r2sww4f0izrl39wklwx";
+    sha256 = "1jdq4msfyg13pdmwwfqpixf4fshss68qzls820lmn0i6y7h4aix3";
   };
 
   inherit blas64;
diff --git a/pkgs/development/libraries/tdb/default.nix b/pkgs/development/libraries/tdb/default.nix
index f6e4a0472828..d2ff7c5efd34 100644
--- a/pkgs/development/libraries/tdb/default.nix
+++ b/pkgs/development/libraries/tdb/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, python, pkgconfig, readline, libxslt
-, docbook_xsl, docbook_xml_dtd_42
+{ stdenv, fetchurl, python2, pkgconfig, readline, libxslt
+, docbook_xsl, docbook_xml_dtd_42, buildPackages
 }:
 
 stdenv.mkDerivation rec {
@@ -10,28 +10,32 @@ stdenv.mkDerivation rec {
     sha256 = "1ibcz466xwk1x6xvzlgzd5va4lyrjzm3rnjak29kkwk7cmhw4gva";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkgconfig python2 ];
   buildInputs = [
-    python readline libxslt docbook_xsl docbook_xml_dtd_42
+    readline libxslt docbook_xsl docbook_xml_dtd_42
   ];
 
   preConfigure = ''
-    sed -i 's,#!/usr/bin/env python,#!${python}/bin/python,g' buildtools/bin/waf
+    patchShebangs buildtools/bin/waf
   '';
 
   configureFlags = [
     "--bundled-libraries=NONE"
     "--builtin-libraries=replace"
+  ] ++ stdenv.lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
+    "--cross-compile"
+    "--cross-execute=${stdenv.hostPlatform.emulator buildPackages}"
   ];
+  configurePlatforms = [ ];
 
   meta = with stdenv.lib; {
     description = "The trivial database";
-    longDescription =
-      '' TDB is a Trivial Database. In concept, it is very much like GDBM,
-         and BSD's DB except that it allows multiple simultaneous writers and
-         uses locking internally to keep writers from trampling on each
-         other.  TDB is also extremely small.
-      '';
+    longDescription = ''
+      TDB is a Trivial Database. In concept, it is very much like GDBM,
+      and BSD's DB except that it allows multiple simultaneous writers
+      and uses locking internally to keep writers from trampling on each
+      other. TDB is also extremely small.
+    '';
     homepage = https://tdb.samba.org/;
     license = licenses.lgpl3Plus;
     maintainers = with maintainers; [ wkennington ];
diff --git a/pkgs/development/libraries/wayland/default.nix b/pkgs/development/libraries/wayland/default.nix
index 866b1232aef5..c694cc7b4452 100644
--- a/pkgs/development/libraries/wayland/default.nix
+++ b/pkgs/development/libraries/wayland/default.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, fetchurl, pkgconfig
-, libffi, libxml2
+, libffi, libxml2, wayland
 , expat ? null # Build wayland-scanner (currently cannot be disabled as of 1.7.0)
 }:
 
@@ -15,9 +15,18 @@ stdenv.mkDerivation rec {
     sha256 = "1xajhxad43izq9f7sbww1hlg42nayijy8xnp21kgpk09c6sw4wjf";
   };
 
-  configureFlags = [ "--with-scanner" "--disable-documentation" ];
-
-  nativeBuildInputs = [ pkgconfig ];
+  configureFlags = [
+    "--disable-documentation"
+  ] ++ lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
+    "--with-host-scanner"
+  ];
+
+  nativeBuildInputs = [
+    pkgconfig
+  ] ++ lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
+    # for wayland-scanner during build
+    wayland
+  ];
 
   buildInputs = [ libffi /* docbook_xsl doxygen graphviz libxslt xmlto */ expat libxml2 ];
 
diff --git a/pkgs/development/libraries/wayland/protocols.nix b/pkgs/development/libraries/wayland/protocols.nix
index 54fa94477754..b14dc03385cf 100644
--- a/pkgs/development/libraries/wayland/protocols.nix
+++ b/pkgs/development/libraries/wayland/protocols.nix
@@ -4,11 +4,11 @@
 
 stdenv.mkDerivation rec {
   name = "wayland-protocols-${version}";
-  version = "1.16";
+  version = "1.17";
 
   src = fetchurl {
     url = "https://wayland.freedesktop.org/releases/${name}.tar.xz";
-    sha256 = "1icqikvhgv9kcf8lcqml3w9fb8q3igr4c3471jb6mlyw3yaqa53b";
+    sha256 = "0bw1sqixqk2a7mqw630cs4dlgcp5yib90vyikzm3lr05jz7ij4yz";
   };
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/development/libraries/wildmidi/default.nix b/pkgs/development/libraries/wildmidi/default.nix
index 06a4e48827ed..3b0a447f7376 100644
--- a/pkgs/development/libraries/wildmidi/default.nix
+++ b/pkgs/development/libraries/wildmidi/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, alsaLib, freepats }:
 
 stdenv.mkDerivation rec {
-  name = "wildmidi-0.4.2";
+  name = "wildmidi-0.4.3";
 
   src = fetchurl {
     url = "https://github.com/Mindwerks/wildmidi/archive/${name}.tar.gz";
-    sha256 = "178hm2wh5h7apkcb1a0dyla2ia8569php8ikz62rh0g6dp5l67am";
+    sha256 = "1igkxv4axnqap59d8pjgqj94x0khn3fdd2hq6wdvkd2v8nb5m3j9";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/pkgs/development/python-modules/Cython/default.nix b/pkgs/development/python-modules/Cython/default.nix
index 7f252fb58cb9..223a519ec89e 100644
--- a/pkgs/development/python-modules/Cython/default.nix
+++ b/pkgs/development/python-modules/Cython/default.nix
@@ -26,11 +26,11 @@ let
 
 in buildPythonPackage rec {
   pname = "Cython";
-  version = "0.29";
+  version = "0.29.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "15zama7fgp7yyi3z39xp3z2lvwcgch8fn3ycscw2cs37vqg6v4cl";
+    sha256 = "15zv9c4ami9hzya28wz1shqljbbk5sxdvqbjxqnf15ssk137daqq";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/development/python-modules/Flask-PyMongo/default.nix b/pkgs/development/python-modules/Flask-PyMongo/default.nix
index f32f402a3256..4f814b6642c1 100644
--- a/pkgs/development/python-modules/Flask-PyMongo/default.nix
+++ b/pkgs/development/python-modules/Flask-PyMongo/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0yi1r13p3l1d5dpdfnyp239l6l17nwvyky8y62nmmqxlsp2ja9hi";
+    sha256 = "112625c5d5b4e35aad301ef9e937b7275043d310d75bd76e2b2dd07147c8217a";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/Nikola/default.nix b/pkgs/development/python-modules/Nikola/default.nix
index bf4171dd3f97..329fa696acfc 100644
--- a/pkgs/development/python-modules/Nikola/default.nix
+++ b/pkgs/development/python-modules/Nikola/default.nix
@@ -2,6 +2,7 @@
 , buildPythonPackage
 , isPy3k
 , fetchPypi
+, fetchpatch
 , doit
 , glibcLocales
 , pytest
@@ -54,6 +55,11 @@ buildPythonPackage rec {
     sha256 = "18bq68f9v7xk9ahjl6x4k77yysq5g6g07ng2ndbg35kcsdnw4nk6";
   };
 
+  patches = fetchpatch {
+    url = https://github.com/getnikola/nikola/commit/d40be74a86af71b5206dc22beb82fcd0d08ea2f6.patch;
+    sha256 = "0disr8bxbfjymwlbm82mxkal3ynnv8zfiqsgfh9fkqhb35bn4l8j";
+  };
+
   checkPhase = ''
     LANG="en_US.UTF-8" LC_ALL="en_US.UTF-8" py.test .
   '';
diff --git a/pkgs/development/python-modules/Wand/default.nix b/pkgs/development/python-modules/Wand/default.nix
index 0c4197f3b3d8..8108914814af 100644
--- a/pkgs/development/python-modules/Wand/default.nix
+++ b/pkgs/development/python-modules/Wand/default.nix
@@ -1,5 +1,4 @@
 { stdenv
-, lib
 , buildPythonPackage
 , fetchPypi
 , imagemagick
@@ -15,33 +14,30 @@ let
   imagemagick_library = "${imagemagick}/lib/libMagickCore-6.Q16${soext}";
 in buildPythonPackage rec {
   pname = "Wand";
-  version = "0.4.4";
+  version = "0.4.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "28e0454c9d16d69c5d5034918d96320d8f9f1377b4fdaf4944eec2f938c74704";
+    sha256 = "b40a2215545e8c7193b3fccd6e7251dc556ec9b878a4f67d992b056ff396bc65";
   };
 
   checkInputs = [ pytest pytest_xdist memory_profiler psutil ];
 
   buildInputs = [ imagemagick ];
 
-  patches = [
-    ./libraries.patch
-  ];
-
   inherit magick_wand_library imagemagick_library;
 
   postPatch = ''
     substituteAllInPlace wand/api.py
   '';
 
-  # No tests
+  # tests not included with pypi release
   doCheck = false;
-  meta = {
+
+  meta = with stdenv.lib; {
     description = "Ctypes-based simple MagickWand API binding for Python";
     homepage = http://wand-py.org/;
-    license = with lib.licenses; [ mit ];
+    license = [ licenses.mit ];
   };
 
   passthru = {
diff --git a/pkgs/development/python-modules/Wand/libraries.patch b/pkgs/development/python-modules/Wand/libraries.patch
deleted file mode 100644
index 15b19f5168bd..000000000000
--- a/pkgs/development/python-modules/Wand/libraries.patch
+++ /dev/null
@@ -1,149 +0,0 @@
-diff --git a/wand/api.py b/wand/api.py
-index 2c18513..1a1b511 100644
---- a/wand/api.py
-+++ b/wand/api.py
-@@ -43,98 +43,6 @@ class c_magick_char_p(ctypes.c_char_p):
-         """
-         library.MagickRelinquishMemory(self)
- 
--
--def library_paths():
--    """Iterates for library paths to try loading.  The result paths are not
--    guaranteed that they exist.
--
--    :returns: a pair of libwand and libmagick paths.  they can be the same.
--              path can be ``None`` as well
--    :rtype: :class:`tuple`
--
--    """
--    libwand = None
--    libmagick = None
--    versions = '', '-6', '-Q16', '-Q8', '-6.Q16'
--    options = '', 'HDRI', 'HDRI-2'
--    system = platform.system()
--    magick_home = os.environ.get('MAGICK_HOME')
--
--    if system == 'Windows':
--        # ImageMagick installers normally install coder and filter DLLs in
--        # subfolders, we need to add those folders to PATH, otherwise loading
--        # the DLL later will fail.
--        try:
--            with winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE,
--                                r"SOFTWARE\ImageMagick\Current") as reg_key:
--                libPath = winreg.QueryValueEx(reg_key, "LibPath")
--                coderPath = winreg.QueryValueEx(reg_key, "CoderModulesPath")
--                filterPath = winreg.QueryValueEx(reg_key, "FilterModulesPath")
--                magick_home = libPath[0]
--                os.environ['PATH'] += (';' + libPath[0] + ";" +
--                                       coderPath[0] + ";" + filterPath[0])
--        except OSError:
--            # otherwise use MAGICK_HOME, and we assume the coder and
--            # filter DLLs are in the same directory
--            pass
--
--    def magick_path(path):
--        return os.path.join(magick_home, *path)
--    combinations = itertools.product(versions, options)
--    for suffix in (version + option for version, option in combinations):
--        # On Windows, the API is split between two libs. On other platforms,
--        # it's all contained in one.
--        if magick_home:
--            if system == 'Windows':
--                libwand = 'CORE_RL_wand_{0}.dll'.format(suffix),
--                libmagick = 'CORE_RL_magick_{0}.dll'.format(suffix),
--                yield magick_path(libwand), magick_path(libmagick)
--                libwand = 'libMagickWand{0}.dll'.format(suffix),
--                libmagick = 'libMagickCore{0}.dll'.format(suffix),
--                yield magick_path(libwand), magick_path(libmagick)
--            elif system == 'Darwin':
--                libwand = 'lib', 'libMagickWand{0}.dylib'.format(suffix),
--                yield magick_path(libwand), magick_path(libwand)
--            else:
--                libwand = 'lib', 'libMagickWand{0}.so'.format(suffix),
--                yield magick_path(libwand), magick_path(libwand)
--        if system == 'Windows':
--            libwand = ctypes.util.find_library('CORE_RL_wand_' + suffix)
--            libmagick = ctypes.util.find_library('CORE_RL_magick_' + suffix)
--            yield libwand, libmagick
--            libwand = ctypes.util.find_library('libMagickWand' + suffix)
--            libmagick = ctypes.util.find_library('libMagickCore' + suffix)
--            yield libwand, libmagick
--        else:
--            libwand = ctypes.util.find_library('MagickWand' + suffix)
--            yield libwand, libwand
--
--
--def load_library():
--    """Loads the MagickWand library.
--
--    :returns: the MagickWand library and the ImageMagick library
--    :rtype: :class:`ctypes.CDLL`
--
--    """
--    tried_paths = []
--    for libwand_path, libmagick_path in library_paths():
--        if libwand_path is None or libmagick_path is None:
--            continue
--        try:
--            tried_paths.append(libwand_path)
--            libwand = ctypes.CDLL(libwand_path)
--            if libwand_path == libmagick_path:
--                libmagick = libwand
--            else:
--                tried_paths.append(libmagick_path)
--                libmagick = ctypes.CDLL(libmagick_path)
--        except (IOError, OSError):
--            continue
--        return libwand, libmagick
--    raise IOError('cannot find library; tried paths: ' + repr(tried_paths))
--
--
- if not hasattr(ctypes, 'c_ssize_t'):
-     if ctypes.sizeof(ctypes.c_uint) == ctypes.sizeof(ctypes.c_void_p):
-         ctypes.c_ssize_t = ctypes.c_int
-@@ -176,43 +84,14 @@ class AffineMatrix(ctypes.Structure):
- # Preserve the module itself even if it fails to import
- sys.modules['wand._api'] = sys.modules['wand.api']
- 
--try:
--    libraries = load_library()
--except (OSError, IOError):
--    msg = 'http://docs.wand-py.org/en/latest/guide/install.html'
--    if sys.platform.startswith(('dragonfly', 'freebsd')):
--        msg = 'pkg install'
--    elif sys.platform == 'win32':
--        msg += '#install-imagemagick-on-windows'
--    elif sys.platform == 'darwin':
--        mac_pkgmgrs = {'brew': 'brew install freetype imagemagick',
--                       'port': 'port install imagemagick'}
--        for pkgmgr in mac_pkgmgrs:
--            with os.popen('which ' + pkgmgr) as f:
--                if f.read().strip():
--                    msg = mac_pkgmgrs[pkgmgr]
--                    break
--        else:
--            msg += '#install-imagemagick-on-mac'
--    else:
--        distname, _, __ = platform.linux_distribution()
--        distname = (distname or '').lower()
--        if distname in ('debian', 'ubuntu'):
--            msg = 'apt-get install libmagickwand-dev'
--        elif distname in ('fedora', 'centos', 'redhat'):
--            msg = 'yum install ImageMagick-devel'
--    raise ImportError('MagickWand shared library not found.\n'
--                      'You probably had not installed ImageMagick library.\n'
--                      'Try to install:\n  ' + msg)
--
- #: (:class:`ctypes.CDLL`) The MagickWand library.
--library = libraries[0]
-+library = ctypes.CDLL("@magick_wand_library@")
- 
- #: (:class:`ctypes.CDLL`) The ImageMagick library.  It is the same with
- #: :data:`library` on platforms other than Windows.
- #:
- #: .. versionadded:: 0.1.10
--libmagick = libraries[1]
-+libmagick = ctypes.CDLL("@imagemagick_library@")
- 
- try:
-     library.MagickWandGenesis.argtypes = []
diff --git a/pkgs/development/python-modules/absl-py/default.nix b/pkgs/development/python-modules/absl-py/default.nix
index a087eaeca834..60a704f5610b 100644
--- a/pkgs/development/python-modules/absl-py/default.nix
+++ b/pkgs/development/python-modules/absl-py/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "absl-py";
-  version = "0.4.1";
+  version = "0.6.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1e6e70506fb4d867cf269af7bcc27b744c36bbc4c516f0f8ccf2039956deea72";
+    sha256 = "87519e3b91a3d573664c6e2ee33df582bb68dca6642ae3cf3a4361b1c0a4e9d6";
   };
 
   propagatedBuildInputs = [ six ];
diff --git a/pkgs/development/python-modules/acoustics/default.nix b/pkgs/development/python-modules/acoustics/default.nix
index 114414e9c345..2b145810f1bd 100644
--- a/pkgs/development/python-modules/acoustics/default.nix
+++ b/pkgs/development/python-modules/acoustics/default.nix
@@ -21,5 +21,6 @@ buildPythonPackage rec {
     maintainers = with maintainers; [ fridh ];
     license = with licenses; [ bsd3 ];
     homepage = https://github.com/python-acoustics/python-acoustics;
+    broken = true;
   };
 }
diff --git a/pkgs/development/python-modules/aioeventlet/default.nix b/pkgs/development/python-modules/aioeventlet/default.nix
index 73d4b278058e..f137484a8247 100644
--- a/pkgs/development/python-modules/aioeventlet/default.nix
+++ b/pkgs/development/python-modules/aioeventlet/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "aioeventlet";
-  version = "0.4";
+  version = "0.5.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "19krvycaiximchhv1hcfhz81249m3w3jrbp2h4apn1yf4yrc4y7y";
+    sha256 = "cecb51ea220209e33b53cfb95124d90e4fcbee3ff8ba8a179a57120b8624b16a";
   };
 
   propagatedBuildInputs = [ eventlet trollius asyncio ];
diff --git a/pkgs/development/python-modules/aiohttp-jinja2/default.nix b/pkgs/development/python-modules/aiohttp-jinja2/default.nix
index 9f307f24dfaf..78669e707184 100644
--- a/pkgs/development/python-modules/aiohttp-jinja2/default.nix
+++ b/pkgs/development/python-modules/aiohttp-jinja2/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "aiohttp-jinja2";
-  version = "1.0.0";
+  version = "1.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "df1ba60b8779d232a23e5e38589b85f6430e9ace5adce546353155349bdea023";
+    sha256 = "aef9b6595f962182ad00c990095fb51d731c280e1d183e2b28cf0bdb5a942d0c";
   };
 
   propagatedBuildInputs = [ aiohttp jinja2 ];
diff --git a/pkgs/development/python-modules/alembic/default.nix b/pkgs/development/python-modules/alembic/default.nix
index cb70d3760c8c..cc12243ab403 100644
--- a/pkgs/development/python-modules/alembic/default.nix
+++ b/pkgs/development/python-modules/alembic/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "alembic";
-  version = "1.0.0";
+  version = "1.0.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "52d73b1d750f1414fa90c25a08da47b87de1e4ad883935718a8f36396e19e78e";
+    sha256 = "4b6ff7433247fe80b6ef522ef3763acb959cbdef027d03f76f4cd3c7118c1872";
   };
 
   buildInputs = [ pytest pytestcov mock coverage ];
diff --git a/pkgs/development/python-modules/altair/default.nix b/pkgs/development/python-modules/altair/default.nix
index 8e75f1f3d8de..5f21f4662cb6 100644
--- a/pkgs/development/python-modules/altair/default.nix
+++ b/pkgs/development/python-modules/altair/default.nix
@@ -1,30 +1,33 @@
 { stdenv, buildPythonPackage, fetchPypi, fetchpatch
 , pytest, jinja2, sphinx, vega_datasets, ipython, glibcLocales
-, entrypoints, jsonschema, numpy, pandas, six, toolz, typing }:
+, entrypoints, jsonschema, numpy, pandas, six, toolz, typing
+, pythonOlder, recommonmark }:
 
 buildPythonPackage rec {
   pname = "altair";
-  version = "2.1.0";
+  version = "2.2.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e8b222588dde98ec614e6808357fde7fa321118db44cc909df2bf30158d931c0";
+    sha256 = "c158699026eb5a19f95c1ca742e2e82bc20c27013ef5785f10836283e2233f8a";
   };
 
-  patches = fetchpatch {
-    url = https://github.com/altair-viz/altair/commit/bfca8aecce9593c48aa5834e3f8f841deb58391c.patch;
-    sha256 = "01izc5d8c6ry3mh0k0hfasb6jc4720g75yw2qdlp9ja8mnjsp4k3";
-  };
+  checkInputs = [ pytest jinja2 sphinx vega_datasets ipython glibcLocales recommonmark ];
+
+  propagatedBuildInputs = [ entrypoints jsonschema numpy pandas six toolz ]
+    ++ stdenv.lib.optionals (pythonOlder "3.5") [ typing ];
 
-  checkInputs = [ pytest jinja2 sphinx vega_datasets ipython glibcLocales ];
+  # hack to prevent typing from being required for python > 3.5
+  postPatch = ''
+    substituteInPlace requirements.txt \
+       --replace "typing" ""
+  '';
 
   checkPhase = ''
     export LANG=en_US.UTF-8
     py.test altair --doctest-modules
   '';
 
-  propagatedBuildInputs = [ entrypoints jsonschema numpy pandas six toolz typing ];
-
   meta = with stdenv.lib; {
     description = "A declarative statistical visualization library for Python.";
     homepage = https://github.com/altair-viz/altair;
diff --git a/pkgs/development/python-modules/argh/default.nix b/pkgs/development/python-modules/argh/default.nix
index 04508b3cc1e8..ef21a3f871db 100644
--- a/pkgs/development/python-modules/argh/default.nix
+++ b/pkgs/development/python-modules/argh/default.nix
@@ -4,19 +4,20 @@
 , pytest
 , py
 , mock
-, pkgs
+, glibcLocales
+, iocapture
 }:
 
 buildPythonPackage rec {
   pname = "argh";
-  version = "0.26.1";
+  version = "0.26.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1nqham81ihffc9xmw85dz3rg3v90rw7h0dp3dy0bh3qkp4n499q6";
+    sha256 = "e9535b8c84dc9571a48999094fda7f33e63c3f1b74f3e5f3ac0105a58405bb65";
   };
 
-  buildInputs = [ pytest py mock pkgs.glibcLocales ];
+  checkInputs = [ pytest py mock glibcLocales iocapture ];
 
   checkPhase = ''
     export LANG="en_US.UTF-8"
diff --git a/pkgs/development/python-modules/asyncio/default.nix b/pkgs/development/python-modules/asyncio/default.nix
index 489a31b3242c..5a6dbe798148 100644
--- a/pkgs/development/python-modules/asyncio/default.nix
+++ b/pkgs/development/python-modules/asyncio/default.nix
@@ -1,9 +1,9 @@
-{ stdenv, buildPythonPackage, fetchPypi, pythonOlder }:
+{ stdenv, buildPythonPackage, fetchPypi, isPy34 }:
 
 buildPythonPackage rec {
   pname = "asyncio";
   version = "3.4.3";
-  disabled = pythonOlder "3.3";
+  disabled = !isPy34;
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/development/python-modules/atomicwrites/default.nix b/pkgs/development/python-modules/atomicwrites/default.nix
index b93ff7825fcd..44eb1b09d83a 100644
--- a/pkgs/development/python-modules/atomicwrites/default.nix
+++ b/pkgs/development/python-modules/atomicwrites/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "atomicwrites";
-  version = "1.1.5";
+  version = "1.2.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "240831ea22da9ab882b551b31d4225591e5e447a68c5e188db5b89ca1d487585";
+    sha256 = "ec9ae8adaae229e4f8446952d204a3e4b5fdd2d099f9be3aaf556120135fb3ee";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/attrs/default.nix b/pkgs/development/python-modules/attrs/default.nix
index c443d17e0667..0fe8241c2159 100644
--- a/pkgs/development/python-modules/attrs/default.nix
+++ b/pkgs/development/python-modules/attrs/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "attrs";
-  version = "18.1.0";
+  version = "18.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e0d0eb91441a3b53dab4d9b743eafc1ac44476296a2053b6ca3af0b139faf87b";
+    sha256 = "10cbf6e27dbce8c30807caf056c8eb50917e0eaafe86347671b57254006c3e69";
   };
 
   # macOS needs clang for testing
diff --git a/pkgs/development/python-modules/autopep8/default.nix b/pkgs/development/python-modules/autopep8/default.nix
index 03a084bf01ad..0106deb7eb78 100644
--- a/pkgs/development/python-modules/autopep8/default.nix
+++ b/pkgs/development/python-modules/autopep8/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "autopep8";
-  version = "1.4.2";
+  version = "1.4.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1b8d42ebba751a91090d3adb5c06840b1151d71ed43e1c7a9ed6911bfe8ebe6c";
+    sha256 = "33d2b5325b7e1afb4240814fe982eea3a92ebea712869bfd08b3c0393404248c";
   };
 
   propagatedBuildInputs = [ pycodestyle ];
diff --git a/pkgs/development/python-modules/av/default.nix b/pkgs/development/python-modules/av/default.nix
index 4440edc22362..a3ebb3641a86 100644
--- a/pkgs/development/python-modules/av/default.nix
+++ b/pkgs/development/python-modules/av/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "av";
-  version = "0.5.3";
+  version = "6.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0k5nbff8c2wxc8wnyn1qghndbd2rjck1y3552s63w41mccj1k1qr";
+    sha256 = "9037d73d7a812c3dc75d9cc27d03215483c9e782eae63a07142c0725c6bd2df0";
   };
 
   buildInputs = [ nose pillow numpy ffmpeg_4 git pkgconfig ];
diff --git a/pkgs/development/python-modules/awkward/default.nix b/pkgs/development/python-modules/awkward/default.nix
index 6bbcd1703822..24d74f1d44fc 100644
--- a/pkgs/development/python-modules/awkward/default.nix
+++ b/pkgs/development/python-modules/awkward/default.nix
@@ -1,23 +1,28 @@
-{ stdenv
+{ lib
 , buildPythonPackage
 , fetchPypi
 , numpy
+, pytestrunner
+, pytest
+, h5py
 }:
 
 buildPythonPackage rec {
-  version = "0.3.0";
   pname = "awkward";
+  version = "0.5.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "fc3080c66987f2a03aa9ba0809e51227eb7aa34198da4b1ee4deb95356409693";
+    sha256 = "bc824882f80ae07d442a011eb6d14a6fce581e022d4ff6c73d89d93c832ee3cc";
   };
 
+  buildInputs = [ pytestrunner h5py ];
+  checkInputs = [ pytest ];
   propagatedBuildInputs = [ numpy ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
+    description = "Manipulate jagged, chunky, and/or bitmasked arrays as easily as Numpy.";
     homepage = https://github.com/scikit-hep/awkward-array;
-    description = "Manipulate jagged, chunky, and/or bitmasked arrays as easily as Numpy";
     license = licenses.bsd3;
     maintainers = [ maintainers.costrouc ];
   };
diff --git a/pkgs/development/python-modules/aws-adfs/default.nix b/pkgs/development/python-modules/aws-adfs/default.nix
index bce64a635e37..dc7e3148400e 100644
--- a/pkgs/development/python-modules/aws-adfs/default.nix
+++ b/pkgs/development/python-modules/aws-adfs/default.nix
@@ -2,12 +2,12 @@
 , pytest, pytestrunner, pytestcov, mock, glibcLocales, lxml, boto3, requests, click, configparser }:
 
 buildPythonPackage rec {
-  version = "0.12.1";
+  version = "1.12.2";
   pname = "aws-adfs";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "72725d7005252b96ccfa9719fe4beec2b86301bff894d4d97a50fc1d05393fd8";
+    sha256 = "e35fbd33e1878310099346a95b7eb5244831c9f5f6554bca7193ac50dcd41aa3";
   };
 
   # Relax version constraint
diff --git a/pkgs/development/python-modules/aws-sam-translator/default.nix b/pkgs/development/python-modules/aws-sam-translator/default.nix
index 64c75b3c092b..307cd9b84b0a 100644
--- a/pkgs/development/python-modules/aws-sam-translator/default.nix
+++ b/pkgs/development/python-modules/aws-sam-translator/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "aws-sam-translator";
-  version = "1.6.1";
+  version = "1.8.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "23160f717bd65de810fa538b7c145eae4384d10adb460e375d148de7f283bd10";
+    sha256 = "bdf9ba476a9a7726fe93746670ccae257955352d98b231f32e9529f01db7ef3b";
   };
 
   # Tests are not included in the PyPI package
diff --git a/pkgs/development/python-modules/aws-xray-sdk/default.nix b/pkgs/development/python-modules/aws-xray-sdk/default.nix
index a16f6c7415f2..10511c9f4391 100644
--- a/pkgs/development/python-modules/aws-xray-sdk/default.nix
+++ b/pkgs/development/python-modules/aws-xray-sdk/default.nix
@@ -5,19 +5,20 @@
 , wrapt
 , requests
 , future
+, botocore
 }:
 
 buildPythonPackage rec {
   pname = "aws-xray-sdk";
-  version = "1.1.2";
+  version = "2.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8ec3c6c82e76c03799ec209ed59642d78f62218db6a430f7e2d20491cac3c5ef";
+    sha256 = "fc5537268cc8041f74e14077c4b4b4cef0f3de25ecef793ace63cedf87fe4a2a";
   };
 
   propagatedBuildInputs = [
-    jsonpickle wrapt requests future
+    jsonpickle wrapt requests future botocore
   ];
 
   meta = {
diff --git a/pkgs/development/python-modules/azure-common/default.nix b/pkgs/development/python-modules/azure-common/default.nix
index 00cc67d34bd9..ad2ef52224b8 100644
--- a/pkgs/development/python-modules/azure-common/default.nix
+++ b/pkgs/development/python-modules/azure-common/default.nix
@@ -7,14 +7,14 @@
 }:
 
 buildPythonPackage rec {
-  version = "1.0.0";
+  version = "1.1.16";
   pname = "azure-common";
   disabled = isPyPy;
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "074rwwy8zzs7zw3nww5q2wg5lxgdc4rmypp2gfc9mwsz0gb70491";
+    sha256 = "2606ae77ff81c0036965b92ec2efe03eaec02a66714140ca0f7aa401b8b9bbb0";
   };
 
   propagatedBuildInputs = [ azure-nspkg ];
diff --git a/pkgs/development/python-modules/azure-mgmt-compute/default.nix b/pkgs/development/python-modules/azure-mgmt-compute/default.nix
index 4ea60f2f29a5..e460b0ac6258 100644
--- a/pkgs/development/python-modules/azure-mgmt-compute/default.nix
+++ b/pkgs/development/python-modules/azure-mgmt-compute/default.nix
@@ -6,13 +6,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.20.0";
+  version = "4.3.1";
   pname = "azure-mgmt-compute";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "12hr5vxdg2sk2fzr608a37f4i8nbchca7dgdmly2w5fc7x88jx2v";
+    sha256 = "5b0c2390af3e29d910e3d6e7a72b0be59d6e15933740dd193129217c000e4fed";
   };
 
   preConfigure = ''
diff --git a/pkgs/development/python-modules/azure-mgmt-network/default.nix b/pkgs/development/python-modules/azure-mgmt-network/default.nix
index fd47f8895fd4..beb0a7f895db 100644
--- a/pkgs/development/python-modules/azure-mgmt-network/default.nix
+++ b/pkgs/development/python-modules/azure-mgmt-network/default.nix
@@ -6,13 +6,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.20.1";
+  version = "2.2.1";
   pname = "azure-mgmt-network";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "10vj22h6nxpw0qpvib5x2g6qs5j8z31142icvh4qk8k40fcrs9hx";
+    sha256 = "a4327bccc435ca4f829ac18f82f17923b490958c202af7a86044ccabeaaa5401";
   };
 
   preConfigure = ''
diff --git a/pkgs/development/python-modules/azure-mgmt-nspkg/default.nix b/pkgs/development/python-modules/azure-mgmt-nspkg/default.nix
index aa037b48b4f5..cf977539d5d2 100644
--- a/pkgs/development/python-modules/azure-mgmt-nspkg/default.nix
+++ b/pkgs/development/python-modules/azure-mgmt-nspkg/default.nix
@@ -5,13 +5,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "1.0.0";
+  version = "3.0.2";
   pname = "azure-mgmt-nspkg";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "1rq92fj3kvnqkk18596dybw0kvhgscvc6cd8hp1dhy3wrkqnhwmq";
+    sha256 = "8b2287f671529505b296005e6de9150b074344c2c7d1c805b3f053d081d58c52";
   };
 
   propagatedBuildInputs = [ azure-nspkg ];
diff --git a/pkgs/development/python-modules/azure-mgmt-resource/default.nix b/pkgs/development/python-modules/azure-mgmt-resource/default.nix
index b60e3aee3402..557cf8e315ab 100644
--- a/pkgs/development/python-modules/azure-mgmt-resource/default.nix
+++ b/pkgs/development/python-modules/azure-mgmt-resource/default.nix
@@ -7,13 +7,13 @@
 
 
 buildPythonPackage rec {
-  version = "0.20.1";
+  version = "2.0.0";
   pname = "azure-mgmt-resource";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "0slh9qfm5nfacrdm3lid0sr8kwqzgxvrwf27laf9v38kylkfqvml";
+    sha256 = "2e83289369be88d0f06792118db5a7d4ed7150f956aaae64c528808da5518d7f";
   };
 
   preConfigure = ''
diff --git a/pkgs/development/python-modules/azure-mgmt-storage/default.nix b/pkgs/development/python-modules/azure-mgmt-storage/default.nix
index 2e0523bb25cc..ec45d5ae8f6c 100644
--- a/pkgs/development/python-modules/azure-mgmt-storage/default.nix
+++ b/pkgs/development/python-modules/azure-mgmt-storage/default.nix
@@ -6,13 +6,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.20.0";
+  version = "3.0.0";
   pname = "azure-mgmt-storage";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "16iw7hqhq97vlzfwixarfnirc60l5mz951p57brpcwyylphl3yim";
+    sha256 = "24c52b9dcb5e224ca9572d6ec39b53d332bdfe01818e85ec1cc1b5bedf16ce07";
   };
 
   preConfigure = ''
diff --git a/pkgs/development/python-modules/azure-nspkg/default.nix b/pkgs/development/python-modules/azure-nspkg/default.nix
index fb06758c5d40..f95db7b1c59c 100644
--- a/pkgs/development/python-modules/azure-nspkg/default.nix
+++ b/pkgs/development/python-modules/azure-nspkg/default.nix
@@ -4,13 +4,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "1.0.0";
+  version = "3.0.2";
   pname = "azure-nspkg";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "293f286c15ea123761f30f5b1cb5adebe5f1e5009efade923c6dd1e017621bf7";
+    sha256 = "e7d3cea6af63e667d87ba1ca4f8cd7cb4dfca678e4c55fc1cedb320760e39dd0";
   };
 
   meta = with pkgs.lib; {
diff --git a/pkgs/development/python-modules/azure-servicemanagement-legacy/default.nix b/pkgs/development/python-modules/azure-servicemanagement-legacy/default.nix
index 8fb27be0e51f..8148fe78e53c 100644
--- a/pkgs/development/python-modules/azure-servicemanagement-legacy/default.nix
+++ b/pkgs/development/python-modules/azure-servicemanagement-legacy/default.nix
@@ -7,13 +7,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.20.1";
+  version = "0.20.6";
   pname = "azure-servicemanagement-legacy";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "17dwrp99sx5x9cm4vldkaxhki9gbd6dlafa0lpr2n92xhh2838zs";
+    sha256 = "c883ff8fa3d4f4cb7b9344e8cb7d92a9feca2aa5efd596237aeea89e5c10981d";
   };
 
   propagatedBuildInputs = [ azure-common requests ];
diff --git a/pkgs/development/python-modules/azure/default.nix b/pkgs/development/python-modules/azure/default.nix
index c021e483d943..541cf1e72702 100644
--- a/pkgs/development/python-modules/azure/default.nix
+++ b/pkgs/development/python-modules/azure/default.nix
@@ -10,13 +10,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.11.0";
+  version = "4.0.0";
   pname = "azure";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "89c20b2efaaed3c6f56345d55c32a8d4e7d2a16c032d0acb92f8f490c508fe24";
+    sha256 = "7d6afa332fccffe1a9390bcfac5122317eec657c6029f144d794603a81cd0e50";
   };
 
   propagatedBuildInputs = [ dateutil pyopenssl requests ]
diff --git a/pkgs/development/python-modules/backports-shutil-which/default.nix b/pkgs/development/python-modules/backports-shutil-which/default.nix
index 9900f86567e0..95cbd7ca0411 100644
--- a/pkgs/development/python-modules/backports-shutil-which/default.nix
+++ b/pkgs/development/python-modules/backports-shutil-which/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "backports.shutil_which";
-  version = "3.5.1";
+  version = "3.5.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "16sa3adkf71862cb9pk747pw80a2f1v5m915ijb4fgj309xrlhyx";
+    sha256 = "fe39f567cbe4fad89e8ac4dbeb23f87ef80f7fe8e829669d0221ecdb0437c133";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/bleach/default.nix b/pkgs/development/python-modules/bleach/default.nix
index 3c5f1d441906..7cd55c9e6470 100644
--- a/pkgs/development/python-modules/bleach/default.nix
+++ b/pkgs/development/python-modules/bleach/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "bleach";
-  version = "2.1.4";
+  version = "3.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0ee95f6167129859c5dce9b1ca291ebdb5d8cd7e382ca0e237dfd0dad63f63d8";
+    sha256 = "48d39675b80a75f6d1c3bdbffec791cf0bbbab665cf01e20da701c77de278718";
   };
 
   checkInputs = [ pytest pytestrunner ];
diff --git a/pkgs/development/python-modules/blessings/default.nix b/pkgs/development/python-modules/blessings/default.nix
index d17851696544..23e9067ea33c 100644
--- a/pkgs/development/python-modules/blessings/default.nix
+++ b/pkgs/development/python-modules/blessings/default.nix
@@ -1,20 +1,29 @@
 { stdenv
 , buildPythonPackage
 , fetchPypi
+, six
+, nose
 }:
 
 buildPythonPackage rec {
   pname = "blessings";
-  version = "1.6";
+  version = "1.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "01rhgn2c3xjf9h1lxij9m05iwf2ba6d0vd7nic26c2gic4q73igd";
+    sha256 = "98e5854d805f50a5b58ac2333411b0482516a8210f23f43308baeb58d77c157d";
   };
 
   # 4 failing tests, 2to3
   doCheck = false;
 
+  propagatedBuildInputs = [ six ];
+  checkInputs = [ nose ];
+
+  checkPhase = ''
+    nosetests
+  '';
+
   meta = with stdenv.lib; {
     homepage = https://github.com/erikrose/blessings;
     description = "A thin, practical wrapper around terminal coloring, styling, and positioning";
diff --git a/pkgs/development/python-modules/bokeh/default.nix b/pkgs/development/python-modules/bokeh/default.nix
index 567ea4518f88..67dbe0fa9d12 100644
--- a/pkgs/development/python-modules/bokeh/default.nix
+++ b/pkgs/development/python-modules/bokeh/default.nix
@@ -33,11 +33,11 @@
 
 buildPythonPackage rec {
   pname = "bokeh";
-  version = "1.0.0";
+  version = "1.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1h1g3jw53srcvbgl1jb9p2rfi7kjz6c91hbqxfbr3s2wx1f67ahn";
+    sha256 = "43aa8b867f2db99c0cf3178149d2533e9e954a8355d6161381d0b8765c90db5e";
   };
 
   disabled = isPyPy;
diff --git a/pkgs/development/python-modules/bootstrapped-pip/default.nix b/pkgs/development/python-modules/bootstrapped-pip/default.nix
index 869eaa1663ff..acaa62a34abe 100644
--- a/pkgs/development/python-modules/bootstrapped-pip/default.nix
+++ b/pkgs/development/python-modules/bootstrapped-pip/default.nix
@@ -9,9 +9,9 @@ let
   };
   setuptools_source = fetchPypi {
     pname = "setuptools";
-    version = "40.4.3";
+    version = "40.6.2";
     format = "wheel";
-    sha256 = "1zzryv1fqx4nk7hzv4afxpl8k7f60lc0qkhxlc8sqjs4igakfhff";
+    sha256 = "88ee6bcd5decec9bd902252e02e641851d785c6e5e75677d2744a9d13fed0b0a";
   };
 
 in stdenv.mkDerivation rec {
diff --git a/pkgs/development/python-modules/boto3/default.nix b/pkgs/development/python-modules/boto3/default.nix
index 31f050007a68..db505d84eea9 100644
--- a/pkgs/development/python-modules/boto3/default.nix
+++ b/pkgs/development/python-modules/boto3/default.nix
@@ -1,6 +1,6 @@
 { lib
 , buildPythonPackage
-, fetchFromGitHub
+, fetchPypi
 , botocore
 , jmespath
 , s3transfer
@@ -13,13 +13,11 @@
 
 buildPythonPackage rec {
   pname =  "boto3";
-  version = "1.7.84";
+  version = "1.9.36";
 
-  src = fetchFromGitHub {
-    owner = "boto";
-    repo  = "boto3";
-    rev   = version;
-    sha256 = "0d9kqjqmnn53p1xpmdbbjxcxv2482yx3vjhxw8izp0mpq58i5c14";
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "2a9f3809b480803c1b1f28a19c554f1e1ceafd8db994a4236a0843b999ee6c56";
   };
 
   propagatedBuildInputs = [ botocore jmespath s3transfer ] ++ lib.optionals (!isPy3k) [ futures ];
@@ -47,4 +45,4 @@ buildPythonPackage rec {
       services like Amazon S3 and Amazon EC2.
     '';
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/botocore/default.nix b/pkgs/development/python-modules/botocore/default.nix
index 989b6e944dea..e67256b0853d 100644
--- a/pkgs/development/python-modules/botocore/default.nix
+++ b/pkgs/development/python-modules/botocore/default.nix
@@ -7,15 +7,16 @@
 , simplejson
 , mock
 , nose
+, urllib3
 }:
 
 buildPythonPackage rec {
   pname = "botocore";
-  version = "1.10.84";
+  version = "1.12.48";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d3e4b5a2c903ea30d19d41ea2f65d0e51dce54f4f4c4dfd6ecd7b04f240844a8";
+    sha256 = "7140e51ab0a7aa3b7fa9cf5fefa663e0cd097098fcbd51b12ff8884c8d967754";
   };
 
   propagatedBuildInputs = [
@@ -24,6 +25,7 @@ buildPythonPackage rec {
     docutils
     ordereddict
     simplejson
+    urllib3
   ];
 
   checkInputs = [ mock nose ];
diff --git a/pkgs/development/python-modules/branca/default.nix b/pkgs/development/python-modules/branca/default.nix
index fc8dc784d029..c81233045c05 100644
--- a/pkgs/development/python-modules/branca/default.nix
+++ b/pkgs/development/python-modules/branca/default.nix
@@ -4,19 +4,20 @@
 , pytest
 , jinja2
 , selenium
+, six
 }:
 
 buildPythonPackage rec {
   pname = "branca";
-  version = "0.3.0";
+  version = "0.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "bea38396cf58fd7173ac942277fe4138127eb1546622684206cb34d344b03fb4";
+    sha256 = "3e762c9bdf40725f3d05ea1fda8fae9b470bfada6474e43a1242c8204a7bb15e";
   };
 
   checkInputs = [ pytest selenium ];
-  propagatedBuildInputs = [ jinja2 ];
+  propagatedBuildInputs = [ jinja2 six ];
 
   # Seems to require a browser
   doCheck = false;
diff --git a/pkgs/development/python-modules/buildbot/default.nix b/pkgs/development/python-modules/buildbot/default.nix
index 0110aa92c061..c8bc14d3dc11 100644
--- a/pkgs/development/python-modules/buildbot/default.nix
+++ b/pkgs/development/python-modules/buildbot/default.nix
@@ -24,11 +24,11 @@ let
 
   package = buildPythonPackage rec {
     pname = "buildbot";
-    version = "1.4.0";
+    version = "1.5.0";
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "0dfa926nh642i3bnpzlz0q347zicyx6wswjfqbniri59ya64fncx";
+      sha256 = "d02a717222bcdc98205624c7d6b0b2ae24653170f2971946f26bf8cadea4fd52";
     };
 
     propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/cached-property/default.nix b/pkgs/development/python-modules/cached-property/default.nix
index 924ce07c8e78..3a3e6d1e6dd9 100644
--- a/pkgs/development/python-modules/cached-property/default.nix
+++ b/pkgs/development/python-modules/cached-property/default.nix
@@ -7,20 +7,21 @@
 
 buildPythonPackage rec {
   pname = "cached-property";
-  version = "1.4.2";
+  version = "1.5.1";
 
   # conftest.py is missing in PyPI tarball
   src = fetchFromGitHub {
     owner = "pydanny";
     repo = pname;
     rev = version;
-    sha256 = "0gjmgfilhljkx2b60cjikwh55jg2jwxhwi8hgkrzdnzk465ywhrw";
+    sha256 = "0xh0pwmiikx0il9nnfyf034ydmlw6992s0d209agd9j5d3s2k5q6";
   };
 
   checkInputs = [ pytest freezegun ];
 
+  # https://github.com/pydanny/cached-property/issues/131
   checkPhase = ''
-    py.test
+    py.test -k "not test_threads_ttl_expiry"
   '';
 
   meta = {
diff --git a/pkgs/development/python-modules/can/default.nix b/pkgs/development/python-modules/can/default.nix
index 1072b33bc1b9..dadd55ab0406 100644
--- a/pkgs/development/python-modules/can/default.nix
+++ b/pkgs/development/python-modules/can/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "python-can";
-  version = "2.2.1";
+  version = "3.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b5e93b2ee32bdd597d9d908afe5171c402a04c9678ba47b60f33506738b1375b";
+    sha256 = "0d2ddb3b663af51b11a4c7fb7a577c63302a831986239f82bb6af65efc065b07";
   };
 
   propagatedBuildInputs = [ wrapt pyserial ];
diff --git a/pkgs/development/python-modules/cement/default.nix b/pkgs/development/python-modules/cement/default.nix
index 16b74913b7b0..d5dd3feb313b 100644
--- a/pkgs/development/python-modules/cement/default.nix
+++ b/pkgs/development/python-modules/cement/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "cement";
-  version = "3.0.0";
+  version = "3.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e50e1033d61d18b36787a60d52cad0d3fe20780e7e2f78f0204bde32000645f9";
+    sha256 = "8c692493c9d97b07e4a2c0770223fa5ee12a3110cfcb246d7d26fffe22edd22e";
   };
 
   # Disable test tests since they depend on a memcached server running on
diff --git a/pkgs/development/python-modules/certifi/default.nix b/pkgs/development/python-modules/certifi/default.nix
index 40b3338fdec1..8ccfd2e9efb7 100644
--- a/pkgs/development/python-modules/certifi/default.nix
+++ b/pkgs/development/python-modules/certifi/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "certifi";
-  version = "2018.8.24";
+  version = "2018.11.29";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "376690d6f16d32f9d1fe8932551d80b23e9d393a8578c5633a2ed39a64861638";
+    sha256 = "1dvccavd2fzq4j37w0sznylp92ps14zi6gvlxzm23in0yhzciya7";
   };
 
   meta = {
@@ -18,4 +18,4 @@ buildPythonPackage rec {
     license = lib.licenses.isc;
     maintainers = with lib.maintainers; [ koral ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/chainer/default.nix b/pkgs/development/python-modules/chainer/default.nix
index d0467888a885..2b9441b76622 100644
--- a/pkgs/development/python-modules/chainer/default.nix
+++ b/pkgs/development/python-modules/chainer/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "chainer";
-  version = "4.4.0";
+  version = "5.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9cc4d43e1ea3e0766e211e4e755dbb879f2cf27a805cfa52e32b99fd1e5f24dd";
+    sha256 = "74c11c3f20c33f85d3f42cc237a55efc384dc6f42035d6d2448318b182f236ee";
   };
 
   checkInputs = [
diff --git a/pkgs/development/python-modules/chalice/default.nix b/pkgs/development/python-modules/chalice/default.nix
new file mode 100644
index 000000000000..70e9744058c1
--- /dev/null
+++ b/pkgs/development/python-modules/chalice/default.nix
@@ -0,0 +1,65 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, attrs
+, botocore
+, click
+, enum-compat
+, jmespath
+, pip
+, setuptools
+, six
+, typing
+, wheel
+, pythonOlder
+, watchdog
+, pytest
+, hypothesis
+, mock
+}:
+
+buildPythonPackage rec {
+  pname = "chalice";
+  version = "1.6.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "783ba3c603b944ba32f0ee39f272dc192f2097cfc520692f4dcb718bebdf940e";
+  };
+
+  checkInputs = [ watchdog pytest hypothesis mock ];
+  propagatedBuildInputs = [
+    attrs
+    botocore
+    click
+    enum-compat
+    jmespath
+    pip
+    setuptools
+    six
+    wheel
+    typing
+  ];
+
+  # conftest.py not included with pypi release
+  doCheck = false;
+
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace 'pip>=9,<=18' 'pip' \
+      --replace 'typing==3.6.4' 'typing' \
+      --replace 'attrs==17.4.0' 'attrs' \
+      --replace 'click>=6.6,<7.0' 'click'
+  '';
+
+  checkPhase = ''
+    pytest tests
+  '';
+
+  meta = with lib; {
+    description = "Python Serverless Microframework for AWS";
+    homepage = https://github.com/aws/chalice;
+    license = licenses.asl20;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/development/python-modules/channels/default.nix b/pkgs/development/python-modules/channels/default.nix
index cdcfc72000d5..74994154f2e7 100644
--- a/pkgs/development/python-modules/channels/default.nix
+++ b/pkgs/development/python-modules/channels/default.nix
@@ -3,11 +3,11 @@
 }:
 buildPythonPackage rec {
   pname = "channels";
-  version = "2.1.3";
+  version = "2.1.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8d503d18b92cef488ba68808a2205e055d29a6a1abae92d277f8f7a9c8752f13";
+    sha256 = "48f97f1801e0a8da6d01430d16d4ed8bd460d4ec3130c66075fb94b12bb30a67";
   };
 
   # Files are missing in the distribution
diff --git a/pkgs/development/python-modules/cherrypy/default.nix b/pkgs/development/python-modules/cherrypy/default.nix
index cb3c48c08820..8e35c7c2d370 100644
--- a/pkgs/development/python-modules/cherrypy/default.nix
+++ b/pkgs/development/python-modules/cherrypy/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "CherryPy";
-  version = "17.3.0";
+  version = "18.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c3e4d76232ade4c47666b9008f92556465df517b8dca833ece3bed027028ae7d";
+    sha256 = "3002fc47b982c3df4d08dbe5996b093fd73f85b650ab8df19e8b9b95f5c00520";
   };
 
   propagatedBuildInputs = [ cheroot contextlib2 portend routes six zc_lockfile ];
diff --git a/pkgs/development/python-modules/cli-helpers/default.nix b/pkgs/development/python-modules/cli-helpers/default.nix
index 69b811a94f4f..799ad0473ea1 100644
--- a/pkgs/development/python-modules/cli-helpers/default.nix
+++ b/pkgs/development/python-modules/cli-helpers/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "cli_helpers";
-  version = "1.0.2";
+  version = "1.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1z5rqm8pznj6bvivm2al8rsxm82rai8hc9bqrgh3ksnbzg2kfy7p";
+    sha256 = "7c2038bba0c41f41acae0f6e660ff3b00d69f55d9d968f024952cace78111e12";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/click/default.nix b/pkgs/development/python-modules/click/default.nix
index 68a4662d2820..561c47069cb8 100644
--- a/pkgs/development/python-modules/click/default.nix
+++ b/pkgs/development/python-modules/click/default.nix
@@ -2,11 +2,12 @@
 
 buildPythonPackage rec {
   pname = "click";
-  version = "6.7";
+  version = "7.0";
 
   src = fetchPypi {
-    inherit pname version;
-    sha256 = "02qkfpykbq35id8glfgwc38yc430427yd05z1wc5cnld8zgicmgi";
+    pname = "Click";
+    inherit version;
+    sha256 = "5b94b49521f6456670fdb30cd82a4eca9412788a93fa6dd6df72c94d5a8ff2d7";
   };
 
   patches = stdenv.lib.optional (stdenv.lib.versionAtLeast version "6.7") (substituteAll {
diff --git a/pkgs/development/python-modules/click/fix-paths.patch b/pkgs/development/python-modules/click/fix-paths.patch
index 04719871b76c..b44a08e591e8 100644
--- a/pkgs/development/python-modules/click/fix-paths.patch
+++ b/pkgs/development/python-modules/click/fix-paths.patch
@@ -1,11 +1,13 @@
---- a/click/_unicodefun.py	2018-06-11 15:08:59.369358278 +0200
-+++ b/click/_unicodefun.py	2018-06-11 15:09:09.342325998 +0200
-@@ -60,7 +60,7 @@
-     extra = ''
+diff --git a/click/_unicodefun.py b/click/_unicodefun.py
+index 620edff..85a3c98 100644
+--- a/click/_unicodefun.py
++++ b/click/_unicodefun.py
+@@ -63,7 +63,7 @@ def _verify_python3_env():
      if os.name == 'posix':
          import subprocess
--        rv = subprocess.Popen(['locale', '-a'], stdout=subprocess.PIPE,
-+        rv = subprocess.Popen(['@locale@', '-a'], stdout=subprocess.PIPE,
-                               stderr=subprocess.PIPE).communicate()[0]
-         good_locales = set()
-         has_c_utf8 = False
+         try:
+-            rv = subprocess.Popen(['locale', '-a'], stdout=subprocess.PIPE,
++            rv = subprocess.Popen(['@locale@', '-a'], stdout=subprocess.PIPE,
+                                   stderr=subprocess.PIPE).communicate()[0]
+         except OSError:
+             rv = b''
diff --git a/pkgs/development/python-modules/clize/default.nix b/pkgs/development/python-modules/clize/default.nix
index 8456f8d473b5..d2eac77a14bd 100644
--- a/pkgs/development/python-modules/clize/default.nix
+++ b/pkgs/development/python-modules/clize/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "clize";
-  version = "3.0";
+  version = "4.0.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1xkr3h404d7pgj5gdpg6bddv3v3yq2hgx8qlwkgw5abg218k53hm";
+    sha256 = "dbcfba5571dc30aaf90dc98fc279e2aab69d0f8f3665fc0394fbc10a87a2be60";
   };
 
   buildInputs = [ dateutil ];
diff --git a/pkgs/development/python-modules/cloudpickle/default.nix b/pkgs/development/python-modules/cloudpickle/default.nix
index b00d210a464a..feb215a6e7a5 100644
--- a/pkgs/development/python-modules/cloudpickle/default.nix
+++ b/pkgs/development/python-modules/cloudpickle/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "cloudpickle";
-  version = "0.5.6";
+  version = "0.6.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0390ecb3731ac035d74c34651460f4a683e9ef7443861712b8d56c20c2f92113";
+    sha256 = "f169a8523a40eb0a3452e1878aac31da6759409fbafa51dd50d89d4a6b42bcf1";
   };
 
   buildInputs = [ pytest mock ];
diff --git a/pkgs/development/python-modules/clustershell/default.nix b/pkgs/development/python-modules/clustershell/default.nix
index 617b0ea101fc..4120dda54607 100644
--- a/pkgs/development/python-modules/clustershell/default.nix
+++ b/pkgs/development/python-modules/clustershell/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "ClusterShell";
-  version = "1.8";
+  version = "1.8.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1bm0pq8w2rql9q9i2bhs865rqvb6zck3h3gkb1d0mh59arrr7p4m";
+    sha256 = "e913efb4fe017eed9731d5ad8be397509e7f1966e6cb6441ee2bce074b16b310";
   };
 
   propagatedBuildInputs = [ pyyaml ];
diff --git a/pkgs/development/python-modules/commonmark/default.nix b/pkgs/development/python-modules/commonmark/default.nix
index d6cd69f6c8ae..63d84f3da771 100644
--- a/pkgs/development/python-modules/commonmark/default.nix
+++ b/pkgs/development/python-modules/commonmark/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "CommonMark";
-  version = "0.7.5";
+  version = "0.8.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4dfbbd1dbc669a9b71a015032b2bbe5c4b019ca8b6ca410d89cf7020de46d2c0";
+    sha256 = "abcbc854e0eae5deaf52ae5e328501b78b4a0758bf98ac8bb792fce993006084";
   };
 
   preCheck = ''
diff --git a/pkgs/development/python-modules/cornice/default.nix b/pkgs/development/python-modules/cornice/default.nix
index dc7c9c334d3c..2c7660807d69 100644
--- a/pkgs/development/python-modules/cornice/default.nix
+++ b/pkgs/development/python-modules/cornice/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "cornice";
-  version = "3.4.1";
+  version = "3.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a7f8db903ba06c2584c7db4474459de3565d90b5e4ae4b97c687840e11d5b7fd";
+    sha256 = "c88f246aa6a84a0cdbaa8231a062c60e18ad9c0a65dc178f536ce5eb3a831418";
   };
 
   propagatedBuildInputs = [ pyramid simplejson six venusian ];
diff --git a/pkgs/development/python-modules/coverage/default.nix b/pkgs/development/python-modules/coverage/default.nix
index 0aa38aed296d..1b0839fd4886 100644
--- a/pkgs/development/python-modules/coverage/default.nix
+++ b/pkgs/development/python-modules/coverage/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "coverage";
-  version = "4.5.1";
+  version = "4.5.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "56e448f051a201c5ebbaa86a5efd0ca90d327204d8b059ab25ad0f35fbfd79f1";
+    sha256 = "ab235d9fe64833f12d1334d29b558aacedfbca2356dfb9691f2d0d38a8a7bfb4";
   };
 
   # No tests in archive
diff --git a/pkgs/development/python-modules/coveralls/default.nix b/pkgs/development/python-modules/coveralls/default.nix
index d0e26e2e07a4..cda30943b0e4 100644
--- a/pkgs/development/python-modules/coveralls/default.nix
+++ b/pkgs/development/python-modules/coveralls/default.nix
@@ -16,12 +16,12 @@
 buildPythonPackage rec {
   pname = "coveralls";
   name = "${pname}-python-${version}";
-  version = "1.4.0";
+  version = "1.5.1";
 
   # wanted by tests
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7ddb2e3114db9604a7cb1fcc68a7dcca32dce346f5ba568c99979b38e166f5a6";
+    sha256 = "ab638e88d38916a6cedbf80a9cd8992d5fa55c77ab755e262e00b36792b7cd6d";
   };
 
   checkInputs = [
diff --git a/pkgs/development/python-modules/cufflinks/default.nix b/pkgs/development/python-modules/cufflinks/default.nix
index 885b31d716c2..95825b07b233 100644
--- a/pkgs/development/python-modules/cufflinks/default.nix
+++ b/pkgs/development/python-modules/cufflinks/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "cufflinks";
-  version = "0.13.0";
+  version = "0.14.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "59f1bae67aaa5042c8f9f94caba44b9b8e6e530ce9e81f6e06b643aca253d2f4";
+    sha256 = "4188324361cc584214150aadaeb28ed07e9d150adb714b53c5f09d5b3fcdd28a";
   };
 
   propagatedBuildInputs = [ pandas plotly colorlover ];
diff --git a/pkgs/development/python-modules/cupy/default.nix b/pkgs/development/python-modules/cupy/default.nix
index f9f400408a78..908506bcd9cd 100644
--- a/pkgs/development/python-modules/cupy/default.nix
+++ b/pkgs/development/python-modules/cupy/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "cupy";
-  version = "4.4.1";
+  version = "5.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d46a3eea628a17b9c3f446e4b13513a1f0cc0b9930214417b41c90dcf0bb427f";
+    sha256 = "557e665d6f2e74e21987b6736d580ec919f51205623fe3d79df06b9d22b3e09d";
   };
 
   checkInputs = [
diff --git a/pkgs/development/python-modules/cx_oracle/default.nix b/pkgs/development/python-modules/cx_oracle/default.nix
index a4ad178cb349..cd61c8b4ac7c 100644
--- a/pkgs/development/python-modules/cx_oracle/default.nix
+++ b/pkgs/development/python-modules/cx_oracle/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "cx_Oracle";
-  version = "6.4.1";
+  version = "7.0.0";
 
   buildInputs = [ odpic ];
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3519bf3263c9892aaadc844735aca02d3773ed9b92f97e069cd1726882a7d1b6";
+    sha256 = "75ee5edccf385d8e8b1443058909fbf3477bb1db12ab7f367aafba8d993fc828";
   };
 
   preConfigure = ''
diff --git a/pkgs/development/python-modules/cypari2/default.nix b/pkgs/development/python-modules/cypari2/default.nix
index a77e98dae4c8..9a9be578ca8c 100644
--- a/pkgs/development/python-modules/cypari2/default.nix
+++ b/pkgs/development/python-modules/cypari2/default.nix
@@ -12,11 +12,11 @@
 buildPythonPackage rec {
   pname = "cypari2";
   # upgrade may break sage, please test the sage build or ping @timokau on upgrade
-  version = "1.3.1";
+  version = "2.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "04f00xp8aaz37v00iqg1mv5wjq00a5qhk8cqa93s13009s9x984r";
+    sha256 = "32fad615d773e9b5a9394c078ddc2c868e64e35f1ac9633ff90b456901b9d886";
   };
 
   # This differs slightly from the default python installPhase in that it pip-installs
diff --git a/pkgs/development/python-modules/cytoolz/default.nix b/pkgs/development/python-modules/cytoolz/default.nix
index 2b631d053e3e..bb345ddc48ea 100644
--- a/pkgs/development/python-modules/cytoolz/default.nix
+++ b/pkgs/development/python-modules/cytoolz/default.nix
@@ -32,9 +32,9 @@ buildPythonPackage rec {
   checkInputs = [ nose ];
   propagatedBuildInputs = [ toolz ];
 
-  # Disable failing test https://github.com/pytoolz/cytoolz/issues/97
+  # Failing test https://github.com/pytoolz/cytoolz/issues/122
   checkPhase = ''
-    NOSE_EXCLUDE=test_curried_exceptions nosetests -v $out/${python.sitePackages}
+    NOSE_EXCLUDE=test_introspect_builtin_modules nosetests -v $out/${python.sitePackages}
   '';
 
   meta = {
diff --git a/pkgs/development/python-modules/daemonize/default.nix b/pkgs/development/python-modules/daemonize/default.nix
index 68863c61ada0..89c89bcbe7a4 100644
--- a/pkgs/development/python-modules/daemonize/default.nix
+++ b/pkgs/development/python-modules/daemonize/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "daemonize";
-  version = "2.4.2";
+  version = "2.4.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0y139sq657bpzfv6k0aqm4071z4s40i6ybpni9qvngvdcz6r86n2";
+    sha256 = "c0194e861826be456c7c69985825ac7b79632d8ac7ad4cde8e12fee7971468c8";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/dask-glm/default.nix b/pkgs/development/python-modules/dask-glm/default.nix
index 13af6d9da8a3..ec241fb9f6c1 100644
--- a/pkgs/development/python-modules/dask-glm/default.nix
+++ b/pkgs/development/python-modules/dask-glm/default.nix
@@ -11,12 +11,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.1.0";
+  version = "0.2.0";
   pname = "dask-glm";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "5a38d17538558fe6a3457cd67eed0a90a5dff51a9eaebb496efb68fc432ed89a";
+    sha256 = "58b86cebf04fe5b9e58092e1c467e32e60d01e11b71fdc628baaa9fc6d1adee5";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/dask-image/default.nix b/pkgs/development/python-modules/dask-image/default.nix
index ed576bcc02bb..7b12d1fcc220 100644
--- a/pkgs/development/python-modules/dask-image/default.nix
+++ b/pkgs/development/python-modules/dask-image/default.nix
@@ -10,12 +10,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.1.2";
+  version = "0.2.0";
   pname = "dask-image";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "401e2c345a582eb2859a4a2a4a6fcfbc85beece59705f3ead9b6708a0cd183e7";
+    sha256 = "bece2ea347f963dc0168c7d5fdfd11e51b47d9c857d3bc56144d7c146964a23f";
   };
 
   checkInputs = [ pytest scikitimage ];
diff --git a/pkgs/development/python-modules/dask-jobqueue/default.nix b/pkgs/development/python-modules/dask-jobqueue/default.nix
index e6ac86660c19..94ecd10f45f2 100644
--- a/pkgs/development/python-modules/dask-jobqueue/default.nix
+++ b/pkgs/development/python-modules/dask-jobqueue/default.nix
@@ -8,12 +8,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.4.0";
+  version = "0.4.1";
   pname = "dask-jobqueue";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c73dae82b2a1d2a9f4ef17778f0de7a9237671a7fd3374aadd9d2bc07e92e848";
+    sha256 = "e559077fd27b68c325f06e3666e7072913f5282ad62347a233ca95ae00a4ced7";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/dask-ml/default.nix b/pkgs/development/python-modules/dask-ml/default.nix
index 0f53bcc225df..48a545789db8 100644
--- a/pkgs/development/python-modules/dask-ml/default.nix
+++ b/pkgs/development/python-modules/dask-ml/default.nix
@@ -19,12 +19,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.10.0";
+  version = "0.11.0";
   pname = "dask-ml";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4b6ca548c7282c1b6983e696e4bdfa0a2d7b51b168928b9322ea7a4b9a9f20f9";
+    sha256 = "a9e8e69494560dc23534adb236e88b3b21dc30a156648453c9c6e4b27ff2df96";
   };
 
   checkInputs = [ pytest xgboost tensorflow joblib distributed ];
diff --git a/pkgs/development/python-modules/dask/default.nix b/pkgs/development/python-modules/dask/default.nix
index e1572ab53216..86fc85f8d69b 100644
--- a/pkgs/development/python-modules/dask/default.nix
+++ b/pkgs/development/python-modules/dask/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "dask";
-  version = "0.18.2";
+  version = "0.20.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8fba559911788010ecedf58e540004d56d09f7829a1400dd72b74ffedafafabc";
+    sha256 = "d4139a03ab5eb6cedeb06cf1e39af90fb5226ca214d77408def7677d7e6b7af3";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/datadog/default.nix b/pkgs/development/python-modules/datadog/default.nix
index 7b15d412610a..51809aeccac5 100644
--- a/pkgs/development/python-modules/datadog/default.nix
+++ b/pkgs/development/python-modules/datadog/default.nix
@@ -4,22 +4,21 @@
 
 buildPythonPackage rec {
   pname = "datadog";
-  version = "0.23.0";
+  version = "0.25.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6ed9aec2b3a26722b74465c2ed36d2efdb9c9fac1a07a84d81fa2fc0cfa66ae4";
+    sha256 = "e71f9024fb0b968bd704178c7e48fa41ce728281cc6913994db5e065596cddf1";
   };
 
+  postPatch = ''
+    find . -name '*.pyc' -exec rm {} \;
+  '';
+
   propagatedBuildInputs = [ decorator requests simplejson ];
 
   checkInputs = [ nose mock ];
 
-  # v0.20.0 tests are nondeterministic:
-  # test_send_batch_metrics: https://hydra.nixos.org/build/74920933
-  # test_timed_decorator_threaded: https://hydra.nixos.org/build/74328993
-  doCheck = false;
-
   meta = with lib; {
     description = "The Datadog Python library";
     license = licenses.bsd3;
diff --git a/pkgs/development/python-modules/datamodeldict/default.nix b/pkgs/development/python-modules/datamodeldict/default.nix
index 9aac803ccae1..cd7d6eb8cccd 100644
--- a/pkgs/development/python-modules/datamodeldict/default.nix
+++ b/pkgs/development/python-modules/datamodeldict/default.nix
@@ -5,12 +5,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.9.4";
+  version = "0.9.5";
   pname = "DataModelDict";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "97d8e999e000cf69c48e57b1a72eb45a27d83576a38c6cd8550c230b018be7af";
+    sha256 = "afa15c137c09e7d937e31c8956fd8092be0251c9869a6b7c1d0f81c0901bc47d";
   };
 
   propagatedBuildInputs = [ xmltodict ];
diff --git a/pkgs/development/python-modules/dateutil/default.nix b/pkgs/development/python-modules/dateutil/default.nix
index ab078c656e7e..fc8f5671490b 100644
--- a/pkgs/development/python-modules/dateutil/default.nix
+++ b/pkgs/development/python-modules/dateutil/default.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPythonPackage, fetchPypi, six, setuptools_scm }:
 buildPythonPackage rec {
   pname = "python-dateutil";
-  version = "2.7.3";
+  version = "2.7.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e27001de32f627c22380a688bcc43ce83504a7bc5da472209b4c70f02829f0b8";
+    sha256 = "88f9287c0174266bb0d8cedd395cfba9c58e87e5ad86b2ce58859bc11be3cf02";
   };
 
   propagatedBuildInputs = [ six setuptools_scm ];
diff --git a/pkgs/development/python-modules/ddt/default.nix b/pkgs/development/python-modules/ddt/default.nix
index 2fb9e9e990b6..f09bf96229fc 100644
--- a/pkgs/development/python-modules/ddt/default.nix
+++ b/pkgs/development/python-modules/ddt/default.nix
@@ -1,17 +1,24 @@
 { stdenv
 , buildPythonPackage
 , fetchPypi
+, nose, six, pyyaml, mock
 }:
 
 buildPythonPackage rec {
   pname = "ddt";
-  version = "1.0.0";
+  version = "1.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e24ecb7e2cf0bf43fa9d4255d3ae2bd0b7ce30b1d1b89ace7aa68aca1152f37a";
+    sha256 = "898364fc34b27981b925171a0011c174c94633cb678eb1fac05fe7a234c7912c";
   };
 
+  checkInputs = [ nose six pyyaml mock ];
+
+  checkPhase = ''
+    nosetests -s
+  '';
+
   meta = with stdenv.lib; {
     description = "Data-Driven/Decorated Tests, a library to multiply test cases";
     homepage = https://github.com/txels/ddt;
diff --git a/pkgs/development/python-modules/deform/default.nix b/pkgs/development/python-modules/deform/default.nix
index 3951558cf270..ecbc9fd21b60 100644
--- a/pkgs/development/python-modules/deform/default.nix
+++ b/pkgs/development/python-modules/deform/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "deform";
-  version = "2.0.6";
+  version = "2.0.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "bda0b809c8a668e105e30650a6766103207eafdd12c313acd59274ccd2c4d297";
+    sha256 = "2ff29c32ebe544c0f0a77087e268b2cd9cb4b11fa35af3635d5b42913f88d74a";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/dependency-injector/default.nix b/pkgs/development/python-modules/dependency-injector/default.nix
index 05f1c965f401..b31194bf17cf 100644
--- a/pkgs/development/python-modules/dependency-injector/default.nix
+++ b/pkgs/development/python-modules/dependency-injector/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "dependency-injector";
-  version = "3.13.2";
+  version = "3.14.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0kgb40qspibr1x8ksv0whrr7v0jy20dnqzmc591hm2y4kwzl5hdw";
+    sha256 = "f478a26e9bf3111ce98bbfb8502af274643947f87a7e12a6481a35eaa693062b";
   };
 
   propagatedBuildInputs = [ six ];
diff --git a/pkgs/development/python-modules/detox/default.nix b/pkgs/development/python-modules/detox/default.nix
index 3e2c814292b1..6f7688ad35e5 100644
--- a/pkgs/development/python-modules/detox/default.nix
+++ b/pkgs/development/python-modules/detox/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "detox";
-  version = "0.13";
+  version = "0.15";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f0c2af9c29f8e200a50b561ccc531df3087c80e7d3de6cfa9828f5fea3c8f56c";
+    sha256 = "accde1a79b621df9dfd55b97460e80743a771a3d9a1acd900489a4355f0cc8c7";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/devpi-common/default.nix b/pkgs/development/python-modules/devpi-common/default.nix
index 4fe8756c961b..185ab310510a 100644
--- a/pkgs/development/python-modules/devpi-common/default.nix
+++ b/pkgs/development/python-modules/devpi-common/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "devpi-common";
-  version = "3.2.3";
+  version = "3.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d2ecae3a92b2da62ecc6586d1c40d265e61bce70d7f1be2327e8b98598ba2687";
+    sha256 = "30833581d03e07d7574b2ff698d213c984777dd44dd47c45c54d31858c694c94";
   };
 
   propagatedBuildInputs = [ requests py ];
diff --git a/pkgs/development/python-modules/dftfit/default.nix b/pkgs/development/python-modules/dftfit/default.nix
index 01bd23c4b6ff..016a3a919f15 100644
--- a/pkgs/development/python-modules/dftfit/default.nix
+++ b/pkgs/development/python-modules/dftfit/default.nix
@@ -21,12 +21,12 @@
 
 buildPythonPackage rec {
   pname = "dftfit";
-  version = "0.4.22";
+  version = "0.5.0";
   disabled = (!isPy3k);
 
   src = fetchPypi {
      inherit pname version;
-     sha256 = "06dbdc21cf9ed199bfceae5301172bee2164a3b9ef6f0814a089530c320ebb3a";
+     sha256 = "fd9e777157669d004e7c25adce3e7c697234283384c99aa0c23454173a14a7a8";
   };
 
   buildInputs = [ pytestrunner ];
diff --git a/pkgs/development/python-modules/distributed/default.nix b/pkgs/development/python-modules/distributed/default.nix
index 89b7677bf560..48bed16ad962 100644
--- a/pkgs/development/python-modules/distributed/default.nix
+++ b/pkgs/development/python-modules/distributed/default.nix
@@ -26,12 +26,12 @@
 
 buildPythonPackage rec {
   pname = "distributed";
-  version = "1.24.1";
+  version = "1.24.2";
 
   # get full repository need conftest.py to run tests
   src = fetchPypi {
     inherit pname version;
-    sha256 = "13qch8wgjzx9zadaxasym3bp3a74bg5snhnbznpggssv3hyshca7";
+    sha256 = "8ab24f0ea634dab7b6667c32b18c98794141f3ef3b081293dfea1943498ce987";
   };
 
   checkInputs = [ pytest pytest-repeat pytest-faulthandler pytest-timeout mock joblib ];
diff --git a/pkgs/development/python-modules/django_colorful/default.nix b/pkgs/development/python-modules/django_colorful/default.nix
index 7da878880dab..84dca56b22b1 100644
--- a/pkgs/development/python-modules/django_colorful/default.nix
+++ b/pkgs/development/python-modules/django_colorful/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "django-colorful";
-  version = "1.2";
+  version = "1.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0y34hzvfrm1xbxrd8frybc9yzgqvz4c07frafipjikw7kfjsw8az";
+    sha256 = "fd246f2fb297ed074dc4349966d33a1c82d0308b7fb0d6ef6e2e76b90cefffb7";
   };
 
   # Tests aren't run
diff --git a/pkgs/development/python-modules/django_environ/default.nix b/pkgs/development/python-modules/django_environ/default.nix
index 1e5936e6089a..f95babfe2338 100644
--- a/pkgs/development/python-modules/django_environ/default.nix
+++ b/pkgs/development/python-modules/django_environ/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "django-environ";
-  version = "0.4.4";
+  version = "0.4.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1ylw16v5z46ckn8ynbx2zjam6nvipl0xxcr6icrf6driv02q8bzf";
+    sha256 = "6c9d87660142608f63ec7d5ce5564c49b603ea8ff25da595fd6098f6dc82afde";
   };
 
   # The testsuite fails to modify the base environment
diff --git a/pkgs/development/python-modules/django_evolution/default.nix b/pkgs/development/python-modules/django_evolution/default.nix
index 92ed3d572a1e..45447b70ae60 100644
--- a/pkgs/development/python-modules/django_evolution/default.nix
+++ b/pkgs/development/python-modules/django_evolution/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "django_evolution";
-  version = "0.7.5";
+  version = "0.7.8";
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1qbcx54hq8iy3n2n6cki3bka1m9rp39np4hqddrm9knc954fb7nv";
+    sha256 = "493ff2adad760990ce8cf87c13955af85d4dcff097427bc3619ed01672fac4a8";
   };
 
   propagatedBuildInputs = [ django ];
diff --git a/pkgs/development/python-modules/django_modelcluster/default.nix b/pkgs/development/python-modules/django_modelcluster/default.nix
index 3a2aad16ba5f..0b0ddf5f0f23 100644
--- a/pkgs/development/python-modules/django_modelcluster/default.nix
+++ b/pkgs/development/python-modules/django_modelcluster/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "django-modelcluster";
-  version = "0.6.2";
+  version = "4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1plsdi44dvsj2sfx79lsrccjfg0ymajcsf5n0mln4cwd4qi5mwpx";
+    sha256 = "42bd7fa91af9996d7dfd34e6b027445acbece188d371d63abd19dde4c7ac8fc8";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/django_redis/default.nix b/pkgs/development/python-modules/django_redis/default.nix
index 3a362029c1ac..e50b1e1cb65d 100644
--- a/pkgs/development/python-modules/django_redis/default.nix
+++ b/pkgs/development/python-modules/django_redis/default.nix
@@ -2,11 +2,11 @@
   mock, django, redis, msgpack }:
 buildPythonPackage rec {
   pname = "django-redis";
-  version = "4.9.0";
+  version = "4.9.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "15b47faef6aefaa3f47135a2aeb67372da300e4a4cf06809c66ab392686a2155";
+    sha256 = "93fc0f73b0c1736546a979a4996826b2c430f56f7e4176df40ef53b9cb0e4f36";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/django_reversion/default.nix b/pkgs/development/python-modules/django_reversion/default.nix
index 038a3d439fac..18fbbe2da311 100644
--- a/pkgs/development/python-modules/django_reversion/default.nix
+++ b/pkgs/development/python-modules/django_reversion/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "django-reversion";
-  version = "1.10.1";
+  version = "3.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "01iv8w6lmmq98qjhxmnp8ddjxifmhxcmp612ijd91wc8nv8lk12w";
+    sha256 = "9b8a245917e1bae131d3210c9ca7efbc066e60f32efa436e391c9803c3f4b61b";
   };
 
   propagatedBuildInputs = [ django ];
diff --git a/pkgs/development/python-modules/django_silk/default.nix b/pkgs/development/python-modules/django_silk/default.nix
index ad8d0bee7f45..aa4e9fb778f1 100644
--- a/pkgs/development/python-modules/django_silk/default.nix
+++ b/pkgs/development/python-modules/django_silk/default.nix
@@ -16,11 +16,11 @@
 
 buildPythonPackage rec {
   pname = "django-silk";
-  version = "0.5.6";
+  version = "3.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "845abc688738858ce06e993c4b7dbbcfcecf33029e828f143463ff96f9a78947";
+    sha256 = "bce0e35d2a6ec3688a0c062c6964695beef4a452be48085f2c1e25f685652d9d";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/django_taggit/default.nix b/pkgs/development/python-modules/django_taggit/default.nix
index 276097802e70..e1e9506635a9 100644
--- a/pkgs/development/python-modules/django_taggit/default.nix
+++ b/pkgs/development/python-modules/django_taggit/default.nix
@@ -6,12 +6,12 @@
 
 buildPythonPackage rec {
   pname = "django-taggit";
-  version = "0.17.0";
+  version = "0.23.0";
   disabled = pythonOlder "2.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1xy4mm1y6z6bpakw907859wz7fiw7jfm586dj89w0ggdqlb0767b";
+    sha256 = "a21cbe7e0879f1364eef1c88a2eda89d593bf000ebf51c3f00423c6927075dce";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/docker/default.nix b/pkgs/development/python-modules/docker/default.nix
index 85c2a4b02304..961b0125c1a9 100644
--- a/pkgs/development/python-modules/docker/default.nix
+++ b/pkgs/development/python-modules/docker/default.nix
@@ -3,12 +3,12 @@
 , ipaddress, backports_ssl_match_hostname, docker_pycreds
 }:
 buildPythonPackage rec {
-  version = "3.5.0";
+  version = "3.5.1";
   pname = "docker";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "bc693be5a84b3b9e5aaf156068c5c0a445ee5138c638c3fbc857133bf67ebe07";
+    sha256 = "fbe82af9b94ccced752527c8de07fa20267f9634b48674ba478a0bb4000a0b1e";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/docrep/default.nix b/pkgs/development/python-modules/docrep/default.nix
index e2bde245a678..fb2f84cbfe43 100644
--- a/pkgs/development/python-modules/docrep/default.nix
+++ b/pkgs/development/python-modules/docrep/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "docrep";
-  version = "0.2.3";
+  version = "0.2.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7d195b6dfcf4efe5cb65402b6c6f6d7e6db77ce255887fae32c9a8288a022659";
+    sha256 = "ec7598fc2497a50f2c6882803d78e3c3cc4f1a554645d2c43c58d53653a1be01";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/dulwich/default.nix b/pkgs/development/python-modules/dulwich/default.nix
index 4713ff0ab286..ca0c2b8e3d37 100644
--- a/pkgs/development/python-modules/dulwich/default.nix
+++ b/pkgs/development/python-modules/dulwich/default.nix
@@ -4,12 +4,12 @@
 , git, glibcLocales }:
 
 buildPythonPackage rec {
-  version = "0.19.6";
+  version = "0.19.9";
   pname = "dulwich";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9a7dc5c5759f3d3b7a9ac0a684aa2c47f099e1722d9caab5b043cef1d73ff4a2";
+    sha256 = "5e1e39555f594939a8aff1ca08b3bdf6c7efd4b941c2850760983a0197240974";
   };
 
   LC_ALL = "en_US.UTF-8";
diff --git a/pkgs/development/python-modules/easydict/default.nix b/pkgs/development/python-modules/easydict/default.nix
index aed91033e979..4179306b8d9e 100644
--- a/pkgs/development/python-modules/easydict/default.nix
+++ b/pkgs/development/python-modules/easydict/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "easydict";
-  version = "1.8";
+  version = "1.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f1ec91110737a62fe28d14970ffa7a7c7b441a32e35a6f3da6a6082ffb7f9432";
+    sha256 = "3f3f0dab07c299f0f4df032db1f388d985bb57fa4c5be30acd25c5f9a516883b";
   };
 
   docheck = false; # No tests in archive
diff --git a/pkgs/development/python-modules/ecpy/default.nix b/pkgs/development/python-modules/ecpy/default.nix
index df843ed7c32e..62111721ad11 100644
--- a/pkgs/development/python-modules/ecpy/default.nix
+++ b/pkgs/development/python-modules/ecpy/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "ECPy";
-  version = "0.9.1";
+  version = "0.10.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f0df66be67f3de0152dfb3c453f4247bdfa2b4e37aa75b98617a637376032229";
+    sha256 = "8889122d3a8bc1a08b4bda42c073dd22305d770b7876356de806ff91748983bd";
   };
 
   propagatedBuildInputs = lib.optional (!isPy3k) future;
diff --git a/pkgs/development/python-modules/elasticsearch-curator/default.nix b/pkgs/development/python-modules/elasticsearch-curator/default.nix
index 1ea6e4cabad8..66c124d65a78 100644
--- a/pkgs/development/python-modules/elasticsearch-curator/default.nix
+++ b/pkgs/development/python-modules/elasticsearch-curator/default.nix
@@ -17,11 +17,11 @@
 
 buildPythonPackage rec {
   pname   = "elasticsearch-curator";
-  version = "5.5.4";
+  version = "5.6.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e75abeb7f7be939b1c64c071898760dc10ab5f08307c253fc074abf8a41a76f0";
+    sha256 = "0r4p229233ivprxnvp33hilkgczijmyvi33wivxhhj6q3kkywpyq";
   };
 
   # The test hangs so we disable it.
diff --git a/pkgs/development/python-modules/epc/default.nix b/pkgs/development/python-modules/epc/default.nix
index 621f450f2eb0..fe3cc4420c48 100644
--- a/pkgs/development/python-modules/epc/default.nix
+++ b/pkgs/development/python-modules/epc/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "epc";
-  version = "0.0.3";
+  version = "0.0.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "30b594bd4a4acbd5bda0d3fa3d25b4e8117f2ff8f24d2d1e3e36c90374f3c55e";
+    sha256 = "a14d2ea74817955a20eb00812e3a4630a132897eb4d976420240f1152c0d7d25";
   };
 
   propagatedBuildInputs = [ sexpdata ];
diff --git a/pkgs/development/python-modules/eventlet/default.nix b/pkgs/development/python-modules/eventlet/default.nix
index afc880b2ba28..a72184f2c1ea 100644
--- a/pkgs/development/python-modules/eventlet/default.nix
+++ b/pkgs/development/python-modules/eventlet/default.nix
@@ -1,31 +1,31 @@
-{ stdenv
+{ lib
 , buildPythonPackage
 , fetchPypi
-, nose
-, httplib2
-, pyopenssl
+, pythonOlder
+, dnspython
+, enum34
 , greenlet
-, enum-compat
-, isPyPy
+, monotonic
+, six
+, nose
 }:
 
 buildPythonPackage rec {
   pname = "eventlet";
-  version = "0.20.0";
+  version = "0.24.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "15bq5ybbigxnp5xwkps53zyhlg15lmcnq3ny2dppj0r0bylcs5rf";
+    sha256 = "d9d31a3c8dbcedbcce5859a919956d934685b17323fc80e1077cb344a2ffa68d";
   };
 
-  buildInputs = [ nose httplib2 pyopenssl ];
+  checkInputs = [ nose ];
 
   doCheck = false;  # too much transient errors to bother
 
-  propagatedBuildInputs = [ enum-compat ]
-    ++ stdenv.lib.optionals (!isPyPy) [ greenlet ];
+  propagatedBuildInputs = [ dnspython greenlet monotonic six ] ++ lib.optional (pythonOlder "3.4") enum34;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = https://pypi.python.org/pypi/eventlet/;
     description = "A concurrent networking library for Python";
   };
diff --git a/pkgs/development/python-modules/evernote/default.nix b/pkgs/development/python-modules/evernote/default.nix
index 717ab77018e2..189f282b02d2 100644
--- a/pkgs/development/python-modules/evernote/default.nix
+++ b/pkgs/development/python-modules/evernote/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "evernote";
-  version = "1.25.0";
+  version = "1.25.3";
   disabled = ! isPy27; #some dependencies do not work with py3
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1lwlg6fpi3530245jzham1400a5b855bm4sbdyck229h9kg1v02d";
+    sha256 = "796847e0b7517e729041c5187fa1665c3f6fc0491cb4d71fb95a62c4f22e64eb";
   };
 
    propagatedBuildInputs = [ oauth2 ];
diff --git a/pkgs/development/python-modules/execnet/default.nix b/pkgs/development/python-modules/execnet/default.nix
index 8c2ff6d82f41..f38fbf25c598 100644
--- a/pkgs/development/python-modules/execnet/default.nix
+++ b/pkgs/development/python-modules/execnet/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "execnet";
-  version = "1.4.1";
+  version = "1.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1rpk1vyclhg911p3hql0m0nrpq7q7mysxnaaw6vs29cpa6kx8vgn";
+    sha256 = "a7a84d5fa07a089186a329528f127c9d73b9de57f1a1131b82bb5320ee651f6a";
   };
 
   buildInputs = [ pytest setuptools_scm ];
diff --git a/pkgs/development/python-modules/factory_boy/default.nix b/pkgs/development/python-modules/factory_boy/default.nix
index 1e5da699894e..0bb1e00778a6 100644
--- a/pkgs/development/python-modules/factory_boy/default.nix
+++ b/pkgs/development/python-modules/factory_boy/default.nix
@@ -1,19 +1,27 @@
 { stdenv
 , buildPythonPackage
 , fetchPypi
-, fake_factory
+, faker
+, python
 }:
 
 buildPythonPackage rec {
   pname = "factory_boy";
-  version = "2.6.1";
+  version = "2.11.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0a21f8kq917fj8xgmyp6gy8vcrlzzgwn80qas0d76h3vjbdy0bdq";
+    sha256 = "6f25cc4761ac109efd503f096e2ad99421b1159f01a29dbb917359dcd68e08ca";
   };
 
-  propagatedBuildInputs = [ fake_factory ];
+  propagatedBuildInputs = [ faker ];
+
+  # tests not included with pypi release
+  doCheck = false;
+
+  checkPhase = ''
+    ${python.interpreter} -m unittest
+  '';
 
   meta = with stdenv.lib; {
     description = "A Python package to create factories for complex objects";
diff --git a/pkgs/development/python-modules/fake_factory/default.nix b/pkgs/development/python-modules/fake_factory/default.nix
index 26dd14b73adf..f17af02ee0fb 100644
--- a/pkgs/development/python-modules/fake_factory/default.nix
+++ b/pkgs/development/python-modules/fake_factory/default.nix
@@ -10,14 +10,18 @@
 
 buildPythonPackage rec {
   pname = "fake-factory";
-  version = "0.6.0";
+  version = "9999.9.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "09sgk0kylsshs64a1xsz3qr187sbnqrbf4z8k3dgsy32lsgyffv2";
+    sha256 = "f5bd18deb22ad8cb4402513c025877bc6b50de58902d686b6b21ba8981dce260";
   };
 
   propagatedBuildInputs = [ six dateutil ipaddress mock ];
+
+  # fake-factory is depreciated and single test will always fail
+  doCheck = false;
+
   checkPhase = ''
     ${python.interpreter} -m unittest faker.tests
   '';
diff --git a/pkgs/development/python-modules/faker/default.nix b/pkgs/development/python-modules/faker/default.nix
index 93337aa8d18d..515bd9e99bb5 100644
--- a/pkgs/development/python-modules/faker/default.nix
+++ b/pkgs/development/python-modules/faker/default.nix
@@ -2,24 +2,25 @@
   # Build inputs
   dateutil, six, text-unidecode, ipaddress ? null,
   # Test inputs
-  email_validator, nose, mock, ukpostcodeparser }:
+  email_validator, mock, ukpostcodeparser, pytestrunner, pytest}:
 
 assert pythonOlder "3.3" -> ipaddress != null;
 
 buildPythonPackage rec {
   pname = "Faker";
-  version = "0.8.18";
+  version = "0.9.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0184fa252f86214308bb6bed344f96294f2e3528fbffafc727890cf2a86d6027";
+    sha256 = "8c6df7903c7b4a51f4ac273bc5fec79a249e3220c47b35d1ac1175b41982d772";
   };
 
+  buildInputs = [ pytestrunner ];
   checkInputs = [
     email_validator
-    nose
     mock
     ukpostcodeparser
+    pytest
   ];
 
   propagatedBuildInputs = [
@@ -28,6 +29,10 @@ buildPythonPackage rec {
     text-unidecode
   ] ++ lib.optional (pythonOlder "3.3") ipaddress;
 
+  postPatch = ''
+    substituteInPlace setup.py --replace "pytest>=3.8.0,<3.9" "pytest"
+  '';
+
   meta = with lib; {
     description = "A Python library for generating fake user data";
     homepage    = http://faker.rtfd.org;
diff --git a/pkgs/development/python-modules/falcon/default.nix b/pkgs/development/python-modules/falcon/default.nix
index 1bca7eddde04..0d69a85a1e2c 100644
--- a/pkgs/development/python-modules/falcon/default.nix
+++ b/pkgs/development/python-modules/falcon/default.nix
@@ -13,11 +13,11 @@
 
 buildPythonPackage rec {
   pname = "falcon";
-  version = "1.0.0";
+  version = "1.4.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ddce23a2dd0abba6d19775e9bf7ba64e184b15a0e7163e65f62af63354193f63";
+    sha256 = "3981f609c0358a9fcdb25b0e7fab3d9e23019356fb429c635ce4133135ae1bc4";
   };
 
   checkInputs = [coverage ddt nose pyyaml requests testtools];
diff --git a/pkgs/development/python-modules/fiona/default.nix b/pkgs/development/python-modules/fiona/default.nix
index 0e6ab256d0d8..d7586fd99555 100644
--- a/pkgs/development/python-modules/fiona/default.nix
+++ b/pkgs/development/python-modules/fiona/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "Fiona";
-  version = "1.7.13";
+  version = "1.8.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a156129f0904cb7eb24aa0745b6075da54f2c31db168ed3bcac8a4bd716d77b2";
+    sha256 = "4c6419b7ac29136708029f6a44b4ccd458735a4d241016c7b1bab41685c08d8f";
   };
 
   CXXFLAGS = stdenv.lib.optionalString stdenv.cc.isClang "-std=c++11";
diff --git a/pkgs/development/python-modules/flaky/default.nix b/pkgs/development/python-modules/flaky/default.nix
index 192b4829a41d..00f4fe8488c2 100644
--- a/pkgs/development/python-modules/flaky/default.nix
+++ b/pkgs/development/python-modules/flaky/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "flaky";
-  version = "3.1.0";
+  version = "3.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1x9ixika7wqjj52x8wnsh1vk7jadkdqpx01plj7mlh8slwyq4s41";
+    sha256 = "4ad7880aef8c35a34ddb394d4fa33047765bca1e3d67d182bf6eba9c8eabf3a2";
   };
 
   buildInputs = [ mock pytest ];
diff --git a/pkgs/development/python-modules/flask-restplus/default.nix b/pkgs/development/python-modules/flask-restplus/default.nix
index d5028bca56cf..f7f8360fa48d 100644
--- a/pkgs/development/python-modules/flask-restplus/default.nix
+++ b/pkgs/development/python-modules/flask-restplus/default.nix
@@ -12,19 +12,22 @@
 , pytz
 , aniso8601
 , flask-restful
+, isPy27
+, enum34
 }:
 
 buildPythonPackage rec {
   pname = "flask-restplus";
-  version = "0.10.1";
+  version = "0.12.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1qs9c3fzidd0m3r8rhw0zqrlsaqr2561z45xs6kg19l7c2x6g5qj";
+    sha256 = "3fad697e1d91dfc13c078abcb86003f438a751c5a4ff41b84c9050199d2eab62";
   };
 
   checkInputs = [ nose blinker tzlocal mock rednose ];
-  propagatedBuildInputs = [ flask six jsonschema pytz aniso8601 flask-restful ];
+  propagatedBuildInputs = [ flask six jsonschema pytz aniso8601 flask-restful ]
+   ++ lib.optional isPy27 enum34;
 
   # RuntimeError: Working outside of application context.
   doCheck = false;
diff --git a/pkgs/development/python-modules/flaskbabel/default.nix b/pkgs/development/python-modules/flaskbabel/default.nix
index e04bae7f1c0f..d3a46143e6e5 100644
--- a/pkgs/development/python-modules/flaskbabel/default.nix
+++ b/pkgs/development/python-modules/flaskbabel/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "Flask-Babel";
-  version = "0.11.1";
+  version = "0.12.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "16b80cipdba9xj3jlaiaq6wgrgpjb70w3j01jjy9hbp4k71kd6yj";
+    sha256 = "316ad183e42003f3922957fa643d0a1e8e34a0f0301a88c3a8f605bc37ba5c86";
   };
 
   propagatedBuildInputs = [ flask jinja2 speaklater Babel pytz ];
diff --git a/pkgs/development/python-modules/flexmock/default.nix b/pkgs/development/python-modules/flexmock/default.nix
new file mode 100644
index 000000000000..b80aafe3bf2c
--- /dev/null
+++ b/pkgs/development/python-modules/flexmock/default.nix
@@ -0,0 +1,26 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pytest
+}:
+
+buildPythonPackage rec {
+  pname = "flexmock";
+  version = "0.10.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "fe95c8727f4db73dc8f2f7b4548bffe7992440a965fefd60da291abda5352c2b";
+  };
+
+  checkInputs = [ pytest ];
+  checkPhase = ''
+    py.test
+  '';
+
+  meta = with lib; {
+    description = "flexmock is a testing library for Python that makes it easy to create mocks,stubs and fakes.";
+    homepage = http://flexmock.readthedocs.org;
+    license = licenses.bsdOriginal;
+  };
+}
\ No newline at end of file
diff --git a/pkgs/development/python-modules/flit/default.nix b/pkgs/development/python-modules/flit/default.nix
index d9a0682a02e0..f0f7ee84bce1 100644
--- a/pkgs/development/python-modules/flit/default.nix
+++ b/pkgs/development/python-modules/flit/default.nix
@@ -20,11 +20,11 @@
 
 buildPythonPackage rec {
   pname = "flit";
-  version = "1.0";
+  version = "1.2.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "95b8577b2232da39ee14ae237575b7a85afeeabc1e87f4a19485fac34f85aa89";
+    sha256 = "6aefa6ff89a993af7a7af40d3df3d0387d6663df99797981ec41b1431ec6d1e1";
   };
 
   disabled = !isPy3k;
diff --git a/pkgs/development/python-modules/flowlogs_reader/default.nix b/pkgs/development/python-modules/flowlogs_reader/default.nix
index 1f2984990bb9..96073556ea43 100644
--- a/pkgs/development/python-modules/flowlogs_reader/default.nix
+++ b/pkgs/development/python-modules/flowlogs_reader/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "flowlogs_reader";
-  version = "1.0.0";
+  version = "1.1.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0158aki6m3pkf98hpd60088qyhrfxkmybdf8hv3qfl8nb61vaiwf";
+    sha256 = "cd6344fdad097c38756772624922ee37452ef1e131213c7d0b5702bcf52a5b02";
   };
 
   propagatedBuildInputs = [ botocore boto3 docutils ];
diff --git a/pkgs/development/python-modules/forbiddenfruit/default.nix b/pkgs/development/python-modules/forbiddenfruit/default.nix
index 4d2f656b36a3..fe7518dc29ed 100644
--- a/pkgs/development/python-modules/forbiddenfruit/default.nix
+++ b/pkgs/development/python-modules/forbiddenfruit/default.nix
@@ -1,17 +1,27 @@
 { stdenv
 , buildPythonPackage
 , fetchPypi
+, nose
 }:
 
 buildPythonPackage rec {
-  version = "0.1.0";
+  version = "0.1.2";
   pname = "forbiddenfruit";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0xra2kw6m8ag29ifwmhi5zqksh4cr0yy1waqd488rm59kcr3zl79";
+    sha256 = "09ee1959fa34936c15417defa28bfd09cf88ad54c15454bc863d465ed42b8922";
   };
 
+  checkInputs = [ nose ];
+
+  checkPhase = ''
+    nosetests
+  '';
+
+  # tests directory missing in PyPI tarball
+  doCheck = false;
+
   meta = with stdenv.lib; {
     description = "Patch python built-in objects";
     homepage = https://pypi.python.org/pypi/forbiddenfruit;
diff --git a/pkgs/development/python-modules/freezegun/default.nix b/pkgs/development/python-modules/freezegun/default.nix
index 3be87da2f824..926ad05156a5 100644
--- a/pkgs/development/python-modules/freezegun/default.nix
+++ b/pkgs/development/python-modules/freezegun/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "freezegun";
-  version = "0.3.8";
+  version = "0.3.11";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1sf38d3ibv1jhhvr52x7dhrsiyqk1hm165dfv8w8wh0fhmgxg151";
+    sha256 = "e839b43bfbe8158b4d62bb97e6313d39f3586daf48e1314fb1083d2ef17700da";
   };
 
   propagatedBuildInputs = [ dateutil six ];
diff --git a/pkgs/development/python-modules/fs/default.nix b/pkgs/development/python-modules/fs/default.nix
index 9d5de0c73ea2..5b120c6af37c 100644
--- a/pkgs/development/python-modules/fs/default.nix
+++ b/pkgs/development/python-modules/fs/default.nix
@@ -18,11 +18,11 @@
 
 buildPythonPackage rec {
   pname = "fs";
-  version = "2.1.1";
+  version = "2.1.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b20a4aeac9079b194f0160957d4265bb6c99ce68f1b12e980b0fb96f74aafb70";
+    sha256 = "6f7e36b6381f353339957784a67bd9d440482b7eaeaff7b1f97249ceb7223f63";
   };
 
   buildInputs = [ pkgs.glibcLocales ];
diff --git a/pkgs/development/python-modules/ftfy/default.nix b/pkgs/development/python-modules/ftfy/default.nix
index 1ffd24584bcd..38457caabbf5 100644
--- a/pkgs/development/python-modules/ftfy/default.nix
+++ b/pkgs/development/python-modules/ftfy/default.nix
@@ -10,7 +10,7 @@
 buildPythonPackage rec {
   pname = "ftfy";
 
-  version = "5.3.0";
+  version = "5.5.0";
   # ftfy v5 only supports python3. Since at the moment the only
   # packages that use ftfy are spacy and textacy which both support
   # python 2 and 3, they have pinned ftfy to the v4 branch.
@@ -20,7 +20,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0zybd0ypxhb83bgdbwzi120n02328v4j0ndm6bgkb6wg2gah59qb";
+    sha256 = "525ea45a871f52ddb170e66b01f35f1b3022995016c81efa305e628937b85443";
   };
 
   propagatedBuildInputs = [ html5lib wcwidth ];
diff --git a/pkgs/development/python-modules/funcy/default.nix b/pkgs/development/python-modules/funcy/default.nix
index ab7500466e04..e01df2e8dc8a 100644
--- a/pkgs/development/python-modules/funcy/default.nix
+++ b/pkgs/development/python-modules/funcy/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "funcy";
-  version = "1.6";
+  version = "1.11";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "511495db0c5660af18d3151b008c6ce698ae7fbf60887278e79675e35eed1f01";
+    sha256 = "b5e399eb739afcb5a3ad38302b7817f6e7fee6f5fc79b213a5d82ea8bce0d9e6";
   };
 
   # No tests
diff --git a/pkgs/development/python-modules/future/default.nix b/pkgs/development/python-modules/future/default.nix
index 535fe05b4388..ecaa1c08b2c2 100644
--- a/pkgs/development/python-modules/future/default.nix
+++ b/pkgs/development/python-modules/future/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "future";
-  version = "0.16.0";
+  version = "0.17.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1nzy1k4m9966sikp0qka7lirh8sqrsyainyf8rk97db7nwdfv773";
+    sha256 = "67045236dcfd6816dc439556d009594abf643e5eb48992e36beac09c2ca659b8";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/gcovr/default.nix b/pkgs/development/python-modules/gcovr/default.nix
index 4812744bfa85..4788112ebef9 100644
--- a/pkgs/development/python-modules/gcovr/default.nix
+++ b/pkgs/development/python-modules/gcovr/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "gcovr";
-  version = "2.4";
+  version = "4.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2c878e03c2eff2282e64035bec0a30532b2b1173aadf08486401883b79e4dab1";
+    sha256 = "ca94c337f2d9a70db177ec4330534fad7b2b772beda625c1ec071fbcf1361e22";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/gensim/default.nix b/pkgs/development/python-modules/gensim/default.nix
index 9a1a870dd00a..5cd6ad8bf878 100644
--- a/pkgs/development/python-modules/gensim/default.nix
+++ b/pkgs/development/python-modules/gensim/default.nix
@@ -10,10 +10,10 @@
 
 buildPythonPackage rec {
   pname = "gensim";
-  version = "3.5.0";
+  version = "3.6.0";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "78ed9b6ac35f104542f3bee0386d71ddf9432d74c153065d2ea9f6baf10e5b49";
+    sha256 = "24adaca52e8d821a2f5d5e6fe2e37cf321b1fafb505926ea79a7c2f019ce5b07";
   };
 
   propagatedBuildInputs = [ smart_open numpy six scipy ];
diff --git a/pkgs/development/python-modules/genzshcomp/default.nix b/pkgs/development/python-modules/genzshcomp/default.nix
index 87ca3aaeff44..6c81dc8a7764 100644
--- a/pkgs/development/python-modules/genzshcomp/default.nix
+++ b/pkgs/development/python-modules/genzshcomp/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "genzshcomp";
-  version = "0.5.1";
+  version = "0.5.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c77d007cc32cdff836ecf8df6192371767976c108a75b055e057bb6f4a09cd42";
+    sha256 = "d28ae62b1b2727f32dc7606bc58201b8c12894ad3d1d4fdb40e1f951e3ae8f85";
   };
 
   buildInputs = [ setuptools ];
diff --git a/pkgs/development/python-modules/geoalchemy2/default.nix b/pkgs/development/python-modules/geoalchemy2/default.nix
index ca99f73c0213..fbbcaa82dd2a 100644
--- a/pkgs/development/python-modules/geoalchemy2/default.nix
+++ b/pkgs/development/python-modules/geoalchemy2/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "GeoAlchemy2";
-  version = "0.3.0";
+  version = "0.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0p2h1kgl5b0jz8wadx485vjh1mmm5s67p71yxh9lhp1441hkfswf";
+    sha256 = "7d66d01af82d22bc37d3ebb1e73713b87ac5e116b3bc82ea4ec0584bbaa89f89";
   };
 
   propagatedBuildInputs = [ sqlalchemy shapely ];
diff --git a/pkgs/development/python-modules/geopy/default.nix b/pkgs/development/python-modules/geopy/default.nix
index 160a519ee104..b3767fd2dbd7 100644
--- a/pkgs/development/python-modules/geopy/default.nix
+++ b/pkgs/development/python-modules/geopy/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "geopy";
-  version = "1.11.0";
+  version = "1.17.0";
   disabled = !isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "04j1lxcsfyv03h0n0q7p2ig7a4n13x4x20fzxn8bkazpx6lyal22";
+    sha256 = "1bbea0efc5af91e0a7d4c2b31650f61667bcc1d0d717784d78c03f0ed13bb374";
   };
 
   doCheck = false;  # too much
diff --git a/pkgs/development/python-modules/gevent/default.nix b/pkgs/development/python-modules/gevent/default.nix
index 50953fd7d3fa..09cc5d573db3 100644
--- a/pkgs/development/python-modules/gevent/default.nix
+++ b/pkgs/development/python-modules/gevent/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "gevent";
-  version = "1.3.6";
+  version = "1.3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7b413c391e8ad6607b7f7540d698a94349abd64e4935184c595f7cdcc69904c6";
+    sha256 = "3f06f4802824c577272960df003a304ce95b3e82eea01dad2637cc8609c80e2c";
   };
 
   buildInputs = [ libev ];
diff --git a/pkgs/development/python-modules/gidgethub/default.nix b/pkgs/development/python-modules/gidgethub/default.nix
index 2a06ae1cb6df..4be26fe0e121 100644
--- a/pkgs/development/python-modules/gidgethub/default.nix
+++ b/pkgs/development/python-modules/gidgethub/default.nix
@@ -15,13 +15,14 @@
 
 buildPythonPackage rec {
   pname = "gidgethub";
-  version = "2.5.0";
+  version = "3.0.0";
+  format = "flit";
 
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d37fdfd149bc0efa21d3899c737d9b5c7ff6348a9b3f03bf3aa0e9f8ca345483";
+    sha256 = "1ebe79cf80ad64cb78c880efc7f30ac664e18b80dfd18ee201bf8685cf029628";
   };
 
   buildInputs = [ setuptools pytestrunner ];
diff --git a/pkgs/development/python-modules/gin-config/default.nix b/pkgs/development/python-modules/gin-config/default.nix
index 3a854646021f..893f7bf58755 100644
--- a/pkgs/development/python-modules/gin-config/default.nix
+++ b/pkgs/development/python-modules/gin-config/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "gin-config";
-  version = "0.1.1.2";
+  version = "0.1.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1zqzhg8nqdqjx0sjrsrs9bpyiaqqlyihqhhy2ijrpp62x9rjllga";
+    sha256 = "a4e8a2537320240859157870ab58df60e979d936a3c9b17a8b2fa686fc31b287";
 
   };
 
diff --git a/pkgs/development/python-modules/gitdb2/default.nix b/pkgs/development/python-modules/gitdb2/default.nix
index f5812c62e13e..2b6a118885c7 100644
--- a/pkgs/development/python-modules/gitdb2/default.nix
+++ b/pkgs/development/python-modules/gitdb2/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "gitdb2";
-  version = "2.0.4";
+  version = "2.0.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "bb4c85b8a58531c51373c89f92163b92f30f81369605a67cd52d1fc21246c044";
+    sha256 = "83361131a1836661a155172932a13c08bda2db3674e4caa32368aa6eb02f38c2";
   };
 
   propagatedBuildInputs = [ smmap2 ];
diff --git a/pkgs/development/python-modules/github3_py/default.nix b/pkgs/development/python-modules/github3_py/default.nix
index 8968585d9cdd..7b378660cffa 100644
--- a/pkgs/development/python-modules/github3_py/default.nix
+++ b/pkgs/development/python-modules/github3_py/default.nix
@@ -9,23 +9,23 @@
 , dateutil
 , requests
 , pyopenssl
-, uritemplate_py
+, uritemplate
 , ndg-httpsclient
-, requests_toolbelt
 , pyasn1
+, jwcrypto
 }:
 
 buildPythonPackage rec {
   pname = "github3.py";
-  version = "1.1.0";
+  version = "1.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1cxaqdqmz9w2afc0cw2jyv783fp0grydbik0frzj79azzkhyg4gf";
+    sha256 = "35fea5bf3567a8e88d3660686d83f96ef164e698ce6fb30f9e2b0edded7357af";
   };
 
   buildInputs = [ unittest2 pytest mock betamax betamax-matchers dateutil ];
-  propagatedBuildInputs = [ requests pyopenssl uritemplate_py ndg-httpsclient requests_toolbelt pyasn1 ];
+  propagatedBuildInputs = [ requests uritemplate dateutil jwcrypto pyopenssl ndg-httpsclient pyasn1 ];
 
   postPatch = ''
     sed -i -e 's/mock ==1.0.1/mock>=1.0.1/' setup.py
diff --git a/pkgs/development/python-modules/globus-sdk/default.nix b/pkgs/development/python-modules/globus-sdk/default.nix
index 789cfaaea7aa..02ad8f0f6fb6 100644
--- a/pkgs/development/python-modules/globus-sdk/default.nix
+++ b/pkgs/development/python-modules/globus-sdk/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "globus-sdk";
-  version = "1.5.0";
+  version = "1.6.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f3ee8294c11f0d1a4430ae7534236c6a6837312f1b4056adbb183a3af663d2be";
+    sha256 = "aae6142ec8136d835f0f5c48824a65df5eb964863e155a5d90ce7ee8b84b0f8a";
   };
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/gmusicapi/default.nix b/pkgs/development/python-modules/gmusicapi/default.nix
index f96e94a34a04..d2bf002cd5f6 100644
--- a/pkgs/development/python-modules/gmusicapi/default.nix
+++ b/pkgs/development/python-modules/gmusicapi/default.nix
@@ -20,11 +20,11 @@
 
 buildPythonPackage rec {
   pname = "gmusicapi";
-  version = "10.1.0";
+  version = "11.0.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0smlrafh1bjzrcjzl7im8pf8f04gcnx92lf3g5qr7yzgq8k20xa2";
+    sha256 = "b0345df8119c4721cabafff765fe9ded1a246886f5a67b1b306c656b685650b8";
   };
 
   propagatedBuildInputs = [ validictory decorator mutagen protobuf setuptools requests dateutil proboscis mock appdirs oauth2client pyopenssl gpsoauth MechanicalSoup future ];
diff --git a/pkgs/development/python-modules/gnutls/default.nix b/pkgs/development/python-modules/gnutls/default.nix
index 035545e0de2d..61c799589a98 100644
--- a/pkgs/development/python-modules/gnutls/default.nix
+++ b/pkgs/development/python-modules/gnutls/default.nix
@@ -7,14 +7,14 @@
 
 buildPythonPackage rec {
   pname = "python-gnutls";
-  version = "3.1.1";
+  version = "3.1.2";
 
   # https://github.com/AGProjects/python-gnutls/issues/2
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0ncsz72i6vrhvxpd90y9k74qdfw3pfcj39pvn5dxp6m834ani4l8";
+    sha256 = "28748e02a8035c31826152944e41217ebcc58ab7793ae5a22850cd23d3cfbbbe";
   };
 
   propagatedBuildInputs = [ pkgs.gnutls ];
diff --git a/pkgs/development/python-modules/goobook/default.nix b/pkgs/development/python-modules/goobook/default.nix
index 91a99103af57..599132f0f2c2 100644
--- a/pkgs/development/python-modules/goobook/default.nix
+++ b/pkgs/development/python-modules/goobook/default.nix
@@ -13,12 +13,12 @@
 
 buildPythonPackage rec {
   pname = "goobook";
-  version = "1.9";
+  version = "3.1";
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "02xmq8sjavza17av44ks510934wrshxnsm6lvhvazs45s92b671i";
+    sha256 = "139a98d646d5c5963670944d5cfcc1a107677ee11fa98329221bd600457fda6d";
   };
 
   propagatedBuildInputs = [ oauth2client gdata simplejson httplib2 keyring six rsa ];
diff --git a/pkgs/development/python-modules/google_apputils/default.nix b/pkgs/development/python-modules/google_apputils/default.nix
index 66bad999dfb0..51b03bf55942 100644
--- a/pkgs/development/python-modules/google_apputils/default.nix
+++ b/pkgs/development/python-modules/google_apputils/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "google-apputils";
-  version = "0.4.1";
+  version = "0.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1sxsm5q9vr44qzynj8l7p3l7ffb0zl1jdqhmmzmalkx941nbnj1b";
+    sha256 = "47959d0651c32102c10ad919b8a0ffe0ae85f44b8457ddcf2bdc0358fb03dc29";
   };
 
   preConfigure = ''
@@ -27,7 +27,8 @@ buildPythonPackage rec {
     ${python.executable} setup.py google_test
   '';
 
-  doCheck = true;
+  # ERROR:root:Trying to access flag test_tmpdir before flags were parsed.
+  doCheck = false;
 
   meta = with stdenv.lib; {
     description = "Google Application Utilities for Python";
diff --git a/pkgs/development/python-modules/googleapis_common_protos/default.nix b/pkgs/development/python-modules/googleapis_common_protos/default.nix
index 28e84f4846e7..51e3810cc7ff 100644
--- a/pkgs/development/python-modules/googleapis_common_protos/default.nix
+++ b/pkgs/development/python-modules/googleapis_common_protos/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "googleapis-common-protos";
-  version = "1.5.3";
+  version = "1.5.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1whfjl44gy15ha6palpwa2m0xi36dsvpaz8vw0cvb2k2lbdfsxf0";
+    sha256 = "0946967c4c29b1339bb211949e1e17dbe0ae9ff8265fafa7bf4cf2164ef5a3b1";
   };
 
   propagatedBuildInputs = [ protobuf ];
diff --git a/pkgs/development/python-modules/gpsoauth/default.nix b/pkgs/development/python-modules/gpsoauth/default.nix
index 68dce423390a..57130a7aa529 100644
--- a/pkgs/development/python-modules/gpsoauth/default.nix
+++ b/pkgs/development/python-modules/gpsoauth/default.nix
@@ -10,21 +10,21 @@
 , pyopenssl
 , pyasn1
 , pycparser
-, pycryptodome
+, pycryptodomex
 , requests
 , six
 }:
 
 buildPythonPackage rec {
-  version = "0.2.0";
+  version = "0.4.1";
   pname = "gpsoauth";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "01zxw8rhml8xfwda7ba8983890bzwkfa55ijd6qf8qrdy6ja1ncn";
+    sha256 = "1c3f45824d45ac3d06b9d9a0c0eccafe1052505d31ac9a698aef8b00fb0dfc37";
   };
 
-  propagatedBuildInputs = [ cffi cryptography enum34 idna ipaddress ndg-httpsclient pyopenssl pyasn1 pycparser pycryptodome requests six ];
+  propagatedBuildInputs = [ cffi cryptography enum34 idna ipaddress ndg-httpsclient pyopenssl pyasn1 pycparser pycryptodomex requests six ];
 
   meta = with stdenv.lib; {
     description = "A python client library for Google Play Services OAuth";
diff --git a/pkgs/development/python-modules/gpy/default.nix b/pkgs/development/python-modules/gpy/default.nix
index 0b9717b3feed..cb4cdca1e472 100644
--- a/pkgs/development/python-modules/gpy/default.nix
+++ b/pkgs/development/python-modules/gpy/default.nix
@@ -3,12 +3,12 @@
 
 buildPythonPackage rec {
   pname = "GPy";
-  version = "1.9.5";
+  version = "1.9.6";
   name  = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "97519bea69e7d7a703d9575c31d68a7c6f974ae125ee9d4a3e1fb510eadfb97e";
+    sha256 = "f11d649b3320d4cb836d283706754953277c8696977726803ccd3ee1355a94a7";
   };
 
   # running tests produces "ImportError: cannot import name 'linalg_cython'"
diff --git a/pkgs/development/python-modules/graphviz/default.nix b/pkgs/development/python-modules/graphviz/default.nix
index 42a698906814..3e9ee8b17f7c 100644
--- a/pkgs/development/python-modules/graphviz/default.nix
+++ b/pkgs/development/python-modules/graphviz/default.nix
@@ -6,12 +6,12 @@
 
 buildPythonPackage rec {
   pname = "graphviz";
-  version = "0.9";
+  version = "0.10.1";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "14r9brj4r31b3qy1nnn34v3l4h0n39bqxg9sn2fz4p3pp5mglnl6";
+    sha256 = "d311be4fddfe832a56986ac5e1d6e8715d7fcb0208560da79d1bb0f72abef41f";
   };
 
   propagatedBuildInputs = [ pkgs.graphviz ];
diff --git a/pkgs/development/python-modules/green/default.nix b/pkgs/development/python-modules/green/default.nix
index 81d2a7e204c2..94332616b1e2 100644
--- a/pkgs/development/python-modules/green/default.nix
+++ b/pkgs/development/python-modules/green/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "green";
-  version = "2.12.1";
+  version = "2.13.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4c0c163bd2ce2da1f201eb69fd92fc24aaeab884f9e5c5a8c23d507a53336fa8";
+    sha256 = "fe937dab641e7bb8b7b0a3678bc1372f1759282934767b035de681a40da7033b";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/gspread/default.nix b/pkgs/development/python-modules/gspread/default.nix
index 1a07e7ecfc06..c197c2652305 100644
--- a/pkgs/development/python-modules/gspread/default.nix
+++ b/pkgs/development/python-modules/gspread/default.nix
@@ -4,12 +4,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.2.3";
+  version = "3.0.1";
   pname = "gspread";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "dba45ef9e652dcd8cf561ae65569bd6ecd18fcc77b991521490698fb2d847106";
+    sha256 = "1cc06b22c6a1b6726925defcd41c19ce6cd5ab939252e72759bdf0353e36f552";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/h11/default.nix b/pkgs/development/python-modules/h11/default.nix
index 097495128dbd..ecfb37eeda5a 100644
--- a/pkgs/development/python-modules/h11/default.nix
+++ b/pkgs/development/python-modules/h11/default.nix
@@ -2,15 +2,18 @@
 
 buildPythonPackage rec {
   pname = "h11";
-  version = "0.7.0";
+  version = "0.8.1";
 
   src = fetchPypi {
     inherit pname version;
-    extension = "zip";
-    sha256 = "1n9hsm1n2qq32j3hh9wj93w738bwa5nqyzxjwvirz03gp8fbn3qw";
+    sha256 = "acca6a44cb52a32ab442b1779adf0875c443c689e9e028f8d831a3769f9c5208";
   };
 
-  buildInputs = [ pytest ];
+  checkInputs = [ pytest ];
+
+  checkPhase = ''
+    py.test
+  '';
 
   meta = with lib; {
     description = "Pure-Python, bring-your-own-I/O implementation of HTTP/1.1";
diff --git a/pkgs/development/python-modules/hbmqtt/default.nix b/pkgs/development/python-modules/hbmqtt/default.nix
index 3899be92b1e9..0ec55dae3e4d 100644
--- a/pkgs/development/python-modules/hbmqtt/default.nix
+++ b/pkgs/development/python-modules/hbmqtt/default.nix
@@ -3,22 +3,15 @@
 
 buildPythonPackage rec {
   pname = "hbmqtt";
-  version = "0.9.2";
+  version = "0.9.5";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6f61e05007648a4f33e300fafcf42776ca95508ba1141799f94169427ce5018c";
+    sha256 = "9886b1c8321d16e971376dc609b902e0c84118846642b5e09f08a4ca876a7f2a";
   };
 
-  patches = [
-    (fetchpatch {
-      url = "https://github.com/beerfactory/hbmqtt/commit/75a85d1ea4cb41f2a15f2681d3114da7158942ae.patch";
-      sha256 = "0bl4v5zxp4kz2w7riwrx48f7yqmp7pxg79g9qavkda0i85lxswnp";
-    })
-  ];
-
   propagatedBuildInputs = [ transitions websockets passlib docopt pyyaml ];
 
   checkInputs = [ nose ];
diff --git a/pkgs/development/python-modules/hgsvn/default.nix b/pkgs/development/python-modules/hgsvn/default.nix
index 29af19aaf991..056415df4f6e 100644
--- a/pkgs/development/python-modules/hgsvn/default.nix
+++ b/pkgs/development/python-modules/hgsvn/default.nix
@@ -9,13 +9,13 @@
 
 buildPythonPackage rec {
   pname = "hgsvn";
-  version = "0.3.11";
+  version = "0.3.15";
   disabled = isPy3k || isPyPy;
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "0yvhwdh8xx8rvaqd3pnnyb99hfa0zjdciadlc933p27hp9rf880p";
+    sha256 = "036270cc2803f7a7de3842e8c593849631b2293e647aa3444f68f1b1834d1fa1";
   };
 
   buildInputs = [ nose ];
diff --git a/pkgs/development/python-modules/histbook/default.nix b/pkgs/development/python-modules/histbook/default.nix
index 8c44bd3ebdae..c9ea7010a6f0 100644
--- a/pkgs/development/python-modules/histbook/default.nix
+++ b/pkgs/development/python-modules/histbook/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "histbook";
-  version = "1.2.3";
+  version = "1.2.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "12d5l4c5pxwac5hzcfif51j87qjljm0w9nd0c8pnhj7q2snap4x4";
+    sha256 = "76d1f143f8abccf5539029fbef8133db84f377fc7752ac9e7e6d19ac9a277967";
   };
 
   propagatedBuildInputs = [ numpy pandas ];
diff --git a/pkgs/development/python-modules/hmmlearn/default.nix b/pkgs/development/python-modules/hmmlearn/default.nix
index e0294c2afca4..db8ff5726ab9 100644
--- a/pkgs/development/python-modules/hmmlearn/default.nix
+++ b/pkgs/development/python-modules/hmmlearn/default.nix
@@ -1,16 +1,16 @@
-{ lib, fetchurl, buildPythonPackage, numpy }:
+{ lib, fetchurl, buildPythonPackage, numpy, scikitlearn }:
 
 buildPythonPackage rec {
   pname = "hmmlearn";
-  version = "0.2.0";
+  version = "0.2.1";
   name = pname + "-" + version;
 
   src = fetchurl {
     url = "mirror://pypi/h/hmmlearn/${name}.tar.gz";
-    sha256 = "0qc3fkdyrgfg31y1a8jzs83dxkjw78pqkdm44lll1iib63w4cik9";
+    sha256 = "d43f5b25f9019ef5d01914d0972a5fa0594e82ab75d2c6aec26d682e47bd553c";
   };
 
-  propagatedBuildInputs = [ numpy ];
+  propagatedBuildInputs = [ numpy scikitlearn ];
 
   doCheck = false;
 
@@ -19,6 +19,5 @@ buildPythonPackage rec {
     homepage    = https://github.com/hmmlearn/hmmlearn;
     license     = licenses.bsd3;
     maintainers = with maintainers; [ abbradar ];
-    platforms   = platforms.unix;
   };
 }
diff --git a/pkgs/development/python-modules/homeassistant-pyozw/default.nix b/pkgs/development/python-modules/homeassistant-pyozw/default.nix
index c4410cfdbcf1..a0861b0cffd9 100644
--- a/pkgs/development/python-modules/homeassistant-pyozw/default.nix
+++ b/pkgs/development/python-modules/homeassistant-pyozw/default.nix
@@ -2,12 +2,12 @@
 
 python_openzwave.overridePythonAttrs (oldAttrs: rec {
   pname = "homeassistant_pyozw";
-  version = "0.1.0";
+  version = "0.1.1";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "bca4062906f65db9b4668388e6755d6ea3ee9e1b02ad3ed81738bb4d32a79342";
+    sha256 = "136582d1b948168991af8ba1011304684834a4a61a6588e1c1f70b439b6f2483";
   };
 
   meta.homepage = https://github.com/home-assistant/python-openzwave;
diff --git a/pkgs/development/python-modules/howdoi/default.nix b/pkgs/development/python-modules/howdoi/default.nix
index dc9c79781f11..3c67bccaa7f3 100644
--- a/pkgs/development/python-modules/howdoi/default.nix
+++ b/pkgs/development/python-modules/howdoi/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "howdoi";
-  version = "1.1.13";
+  version = "1.1.14";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "96f5e057fd45a84379d77e46233165d95211e6b3ea869cb5c0df172aa322b566";
+    sha256 = "b85b8e551bf47ff157392660f0fc5b9eb3eacb78516a5823f7b774ec61955db5";
   };
 
   propagatedBuildInputs = [ six requests-cache pygments pyquery ];
diff --git a/pkgs/development/python-modules/hpack/default.nix b/pkgs/development/python-modules/hpack/default.nix
index 5e85dd51e768..a10882417fc0 100644
--- a/pkgs/development/python-modules/hpack/default.nix
+++ b/pkgs/development/python-modules/hpack/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "hpack";
-  version = "2.3.0";
+  version = "3.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1ad0fx4d7a52zf441qzhjc7vwy9v3qdrk1zyf06ikz8y2nl9mgai";
+    sha256 = "8eec9c1f4bfae3408a3f30500261f7e6a65912dc138526ea054f9ad98892e9d2";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/html2text/default.nix b/pkgs/development/python-modules/html2text/default.nix
index 6840f461cc94..cac88c557946 100644
--- a/pkgs/development/python-modules/html2text/default.nix
+++ b/pkgs/development/python-modules/html2text/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "html2text";
-  version = "2016.9.19";
+  version = "2018.1.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "554ef5fd6c6cf6e3e4f725a62a3e9ec86a0e4d33cd0928136d1c79dbeb7b2d55";
+    sha256 = "627514fb30e7566b37be6900df26c2c78a030cc9e6211bda604d8181233bcdd4";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/httpretty/default.nix b/pkgs/development/python-modules/httpretty/default.nix
index 1f135255bc04..56898b3bf874 100644
--- a/pkgs/development/python-modules/httpretty/default.nix
+++ b/pkgs/development/python-modules/httpretty/default.nix
@@ -9,38 +9,22 @@
 , coverage
 , certifi
 , urllib3
-, isPy3k
+, rednose
+, nose-randomly
 }:
 
 buildPythonPackage rec {
   pname = "httpretty";
-  version = "0.8.10";
-  doCheck = false;
+  version = "0.9.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1nmdk6d89z14x3wg4yxywlxjdip16zc8bqnfb471z1365mr74jj7";
+    sha256 = "01b52d45077e702eda491f4fe75328d3468fd886aed5dcc530003e7b2b5939dc";
   };
 
-  buildInputs = [ tornado requests httplib2 sure nose coverage certifi ];
+  checkInputs = [ tornado requests httplib2 sure nose nose-randomly rednose coverage certifi ];
   propagatedBuildInputs = [ urllib3 ];
 
-  postPatch = ''
-    sed -i -e 's/==.*$//' *requirements.txt
-    # XXX: Drop this after version 0.8.4 is released.
-    patch httpretty/core.py <<DIFF
-    ***************
-    *** 566 ****
-    !                 'content-length': len(self.body)
-    --- 566 ----
-    !                 'content-length': str(len(self.body))
-    DIFF
-
-    # Explicit encoding flag is required with python3, unless locale is set.
-    ${if !isPy3k then "" else
-      "patch -p0 -i ${./setup.py.patch}"}
-  '';
-
   meta = with stdenv.lib; {
     homepage = "https://falcao.it/HTTPretty/";
     description = "HTTP client request mocking tool";
diff --git a/pkgs/development/python-modules/httpretty/setup.py.patch b/pkgs/development/python-modules/httpretty/setup.py.patch
deleted file mode 100644
index e07ba931705b..000000000000
--- a/pkgs/development/python-modules/httpretty/setup.py.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- setup.py    2016-04-18 10:44:27.915536022 -0500
-+++ setup-new.py           2016-04-18 10:44:13.515537377 -0500
-@@ -75,7 +75,7 @@
-
-
- local_file = lambda *f: \
--    open(os.path.join(os.path.dirname(__file__), *f)).read()
-+    open(os.path.join(os.path.dirname(__file__), *f), encoding="utf-8").read()
-
-
- install_requires, dependency_links = \
diff --git a/pkgs/development/python-modules/hug/default.nix b/pkgs/development/python-modules/hug/default.nix
index 4aeffc75823b..33ef7de1b422 100644
--- a/pkgs/development/python-modules/hug/default.nix
+++ b/pkgs/development/python-modules/hug/default.nix
@@ -8,12 +8,12 @@
 
 buildPythonPackage rec {
   pname = "hug";
-  version = "2.1.2";
+  version = "2.4.1";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "93325e13706594933a9afb0d4f0b0748134494299038f07df41152baf6f89f4c";
+    sha256 = "7b633ebbed95f4c264a745cf91450007fe7004e1eaa5b02bf9b3ad28fdd62d08";
   };
 
   propagatedBuildInputs = [ falcon requests ];
diff --git a/pkgs/development/python-modules/hupper/default.nix b/pkgs/development/python-modules/hupper/default.nix
index 5f6a4a35ce11..1715e6eeb453 100644
--- a/pkgs/development/python-modules/hupper/default.nix
+++ b/pkgs/development/python-modules/hupper/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "hupper";
-  version = "1.3.1";
+  version = "1.4.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "899a1da85b71b62d903b5732703cad7454425b4ba9a6453930ad9168ec08ae0e";
+    sha256 = "17dd6f59e7cd52166302b2a6a3112e03fb4612eaff9bb19cd0603cf67e03c5cf";
   };
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/hvac/default.nix b/pkgs/development/python-modules/hvac/default.nix
index 7bc0d9d21074..340ba83567c2 100644
--- a/pkgs/development/python-modules/hvac/default.nix
+++ b/pkgs/development/python-modules/hvac/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "hvac";
-  version = "0.6.4";
+  version = "0.7.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d7f23883c44458078359142608d0bc6373c4bcec107bdb609c827ee1dda61431";
+    sha256 = "4fc3ca6b463200da5186a520ba7f6ce6d2873f9df0139e326665e9ea22514db3";
   };
 
   propagatedBuildInputs = [ requests ];
diff --git a/pkgs/development/python-modules/imagesize/default.nix b/pkgs/development/python-modules/imagesize/default.nix
index 32a8310334ae..6be9f76d380f 100644
--- a/pkgs/development/python-modules/imagesize/default.nix
+++ b/pkgs/development/python-modules/imagesize/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "imagesize";
-  version = "0.7.0";
+  version = "1.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0msgz4ncp2nb5nbsxnf8kvxsl6nhwvc3b46ik097fvznl3y10gdv";
+    sha256 = "f3832918bc3c66617f92e35f5d70729187676313caa60c187eb0f28b8fe5e3b5";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/imbalanced-learn/default.nix b/pkgs/development/python-modules/imbalanced-learn/default.nix
index 65afe116510c..9020d2cc12ce 100644
--- a/pkgs/development/python-modules/imbalanced-learn/default.nix
+++ b/pkgs/development/python-modules/imbalanced-learn/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "imbalanced-learn";
-  version = "0.3.3";
+  version = "0.4.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1r5js9kw6rvmfvxxkfjlcxv5xn5h19qvg7d41byilxwq9kd515g4";
+    sha256 = "5bd9e86e40ce4001a57426541d7c79b18143cbd181e3330c1a3e5c5c43287083";
   };
 
   propagatedBuildInputs = [ scikitlearn ];
diff --git a/pkgs/development/python-modules/importlib-metadata/default.nix b/pkgs/development/python-modules/importlib-metadata/default.nix
new file mode 100644
index 000000000000..55c835e75cce
--- /dev/null
+++ b/pkgs/development/python-modules/importlib-metadata/default.nix
@@ -0,0 +1,29 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pathlib2
+, contextlib2
+, isPy3k
+, importlib-resources
+}:
+
+buildPythonPackage rec {
+  pname = "importlib-metadata";
+  version = "0.6";
+
+  src = fetchPypi {
+    pname = "importlib_metadata";
+    inherit version;
+    sha256 = "36b02c84f9001adf65209fefdf951be8e9014a95eab9938c0779ad5670359b1c";
+  };
+
+  propagatedBuildInputs = [] ++ lib.optionals (!isPy3k) [ pathlib2 contextlib2 ];
+
+  checkInputs = [ importlib-resources ];
+
+  meta = with lib; {
+    description = "Read metadata from Python packages";
+    homepage = https://importlib-metadata.readthedocs.io/;
+    license = licenses.asl20;
+  };
+}
\ No newline at end of file
diff --git a/pkgs/development/python-modules/importlib-resources/default.nix b/pkgs/development/python-modules/importlib-resources/default.nix
new file mode 100644
index 000000000000..331c88a5e3a0
--- /dev/null
+++ b/pkgs/development/python-modules/importlib-resources/default.nix
@@ -0,0 +1,32 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pathlib2
+, typing
+, isPy3k
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "importlib_resources";
+  version = "1.0.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "d3279fd0f6f847cced9f7acc19bd3e5df54d34f93a2e7bb5f238f81545787078";
+  };
+
+  propagatedBuildInputs = [
+  ] ++ lib.optional (!isPy3k) pathlib2
+    ++ lib.optional (pythonOlder "3.5") typing
+  ;
+
+  # https://gitlab.com/python-devs/importlib_resources/issues/69
+  doCheck = !isPy3k;
+
+  meta = with lib; {
+    description = "Read resources from Python packages";
+    homepage = https://importlib-resources.readthedocs.io/;
+    license = licenses.asl20;
+  };
+}
\ No newline at end of file
diff --git a/pkgs/development/python-modules/importmagic/default.nix b/pkgs/development/python-modules/importmagic/default.nix
index c708343818f8..0aa4a295f5df 100644
--- a/pkgs/development/python-modules/importmagic/default.nix
+++ b/pkgs/development/python-modules/importmagic/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "importmagic";
-  version = "0.1.3";
+  version = "0.1.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "194bl8l8sc2ibwi6g5kz6xydkbngdqpaj6r2gcsaw1fc73iswwrj";
+    sha256 = "3f7757a5b74c9a291e20e12023bb3bf71bc2fa3adfb15a08570648ab83eaf8d8";
   };
 
   propagatedBuildInputs = [ six ];
diff --git a/pkgs/development/python-modules/inflect/default.nix b/pkgs/development/python-modules/inflect/default.nix
index 8c58a4f9de76..9d3511e41d1b 100644
--- a/pkgs/development/python-modules/inflect/default.nix
+++ b/pkgs/development/python-modules/inflect/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "inflect";
-  version = "1.0.1";
+  version = "1.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ec42f5d5d2baa54ba6e3fa23698554c09362dd478cc66b3c28c5d0b76d7d0581";
+    sha256 = "98cf5d82952ed8bf1cf9236c6058e9a21bc66172ecb907969d907741f91388b5";
   };
 
   buildInputs = [ setuptools_scm ];
diff --git a/pkgs/development/python-modules/iocapture/default.nix b/pkgs/development/python-modules/iocapture/default.nix
new file mode 100644
index 000000000000..1e333d923a02
--- /dev/null
+++ b/pkgs/development/python-modules/iocapture/default.nix
@@ -0,0 +1,34 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, flexmock
+, pytest
+, pytestcov
+, six
+}:
+
+buildPythonPackage rec {
+  pname = "iocapture";
+  version = "0.1.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "86670e1808bcdcd4f70112f43da72ae766f04cd8311d1071ce6e0e0a72e37ee8";
+  };
+
+  checkInputs = [
+    flexmock
+    pytest
+    pytestcov
+    six
+  ];
+
+  # No tests in archive
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Capture stdout, stderr easily.";
+    homepage = https://github.com/oinume/iocapture;
+    license = licenses.mit;
+  };
+}
diff --git a/pkgs/development/python-modules/ipaddress/default.nix b/pkgs/development/python-modules/ipaddress/default.nix
index 5052c3dc2f4e..0ce2abff5965 100644
--- a/pkgs/development/python-modules/ipaddress/default.nix
+++ b/pkgs/development/python-modules/ipaddress/default.nix
@@ -7,11 +7,11 @@
 
 if (pythonAtLeast "3.3") then null else buildPythonPackage rec {
   pname = "ipaddress";
-  version = "1.0.18";
+  version = "1.0.22";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1q8klj9d84cmxgz66073x1j35cplr3r77vx1znhxiwl5w74391ax";
+    sha256 = "b146c751ea45cad6188dd6cf2d9b757f6f4f8d6ffb96a023e6f2e26eea02a72c";
   };
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/ipdbplugin/default.nix b/pkgs/development/python-modules/ipdbplugin/default.nix
index 1f5435461abc..402361a6c74a 100644
--- a/pkgs/development/python-modules/ipdbplugin/default.nix
+++ b/pkgs/development/python-modules/ipdbplugin/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "ipdbplugin";
-  version = "1.4";
+  version = "1.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4778d78b5d0af1a2a6d341aed9e72eb73b1df6b179e145b4845d3a209137029c";
+    sha256 = "cdcd6bc1e995c3c2c4971ed95f207e680aa44980b716fa43fb675ff2dcc7894f";
   };
 
   propagatedBuildInputs = [ nose ipython ];
diff --git a/pkgs/development/python-modules/irc/default.nix b/pkgs/development/python-modules/irc/default.nix
index 2df571dde8e6..99f8d19b350b 100644
--- a/pkgs/development/python-modules/irc/default.nix
+++ b/pkgs/development/python-modules/irc/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "irc";
-  version = "16.4";
+  version = "17.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0l2fh2aqs54w4xihckgyz575qkd6mgzbp3zll4g0z9j6h88ghqf1";
+    sha256 = "f9c5fcb72dd230e1387fd4a0114a1935605e0f59ac09dec962313baed74e1365";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/isodate/default.nix b/pkgs/development/python-modules/isodate/default.nix
index cc4594e97709..4422e1614fb6 100644
--- a/pkgs/development/python-modules/isodate/default.nix
+++ b/pkgs/development/python-modules/isodate/default.nix
@@ -3,19 +3,19 @@
 , fetchPypi
 , isPy3k
 , python
+, six
 }:
 
 buildPythonPackage rec {
   pname = "isodate";
-  version = "0.5.4";
+  version = "0.6.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "42105c41d037246dc1987e36d96f3752ffd5c0c24834dd12e4fdbe1e79544e31";
+    sha256 = "2e364a3d5759479cdb2d37cce6b9376ea504db2ff90252a2e5b7cc89cc9ff2d8";
   };
 
-  # Judging from SyntaxError
-  doCheck = !(isPy3k);
+  propagatedBuildInputs = [ six ];
 
   checkPhase = ''
     ${python.interpreter} -m unittest discover -s src/isodate/tests
diff --git a/pkgs/development/python-modules/itsdangerous/default.nix b/pkgs/development/python-modules/itsdangerous/default.nix
index 385708f436ec..4761a98dc301 100644
--- a/pkgs/development/python-modules/itsdangerous/default.nix
+++ b/pkgs/development/python-modules/itsdangerous/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "itsdangerous";
-  version = "0.24";
+  version = "1.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "06856q6x675ly542ig0plbqcyab6ksfzijlyf1hzhgg3sgwgrcyb";
+    sha256 = "321b033d07f2a4136d3ec762eac9f16a10ccd60f53c0c91af90217ace7ba1f19";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/jaraco_collections/default.nix b/pkgs/development/python-modules/jaraco_collections/default.nix
index 0f2e53715cc3..62f2c2591400 100644
--- a/pkgs/development/python-modules/jaraco_collections/default.nix
+++ b/pkgs/development/python-modules/jaraco_collections/default.nix
@@ -3,10 +3,10 @@
 
 buildPythonPackage rec {
   pname = "jaraco.collections";
-  version = "1.5.3";
+  version = "1.6.0";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "05cmcq5k39bx73kjr00xfm2yr0npyrv89cxdh41ni6x8pkki1jyr";
+    sha256 = "332fd500cf13dbaf7ef239741302329b947ba82ce40f5a5e47e790c8714ae0b3";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/jaraco_itertools/default.nix b/pkgs/development/python-modules/jaraco_itertools/default.nix
index c7a66c890407..22376b7e0cfc 100644
--- a/pkgs/development/python-modules/jaraco_itertools/default.nix
+++ b/pkgs/development/python-modules/jaraco_itertools/default.nix
@@ -3,10 +3,10 @@
 
 buildPythonPackage rec {
   pname = "jaraco.itertools";
-  version = "2.4";
+  version = "3.0.0";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "18cwjbnnnbwld70s3r24sys3blcss84d9ha9hhxsg2d35f9vywd5";
+    sha256 = "19d8557a25c08f7a7b8f1cfa456ebfd615bafa0f045f89bbda55f99661b0626d";
   };
   doCheck = false;
   buildInputs = [ setuptools_scm ];
diff --git a/pkgs/development/python-modules/jedi/default.nix b/pkgs/development/python-modules/jedi/default.nix
index 0664a6cc2943..1518bd1d9021 100644
--- a/pkgs/development/python-modules/jedi/default.nix
+++ b/pkgs/development/python-modules/jedi/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "jedi";
-  version = "0.12.1";
+  version = "0.13.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b409ed0f6913a701ed474a614a3bb46e6953639033e31f769ca7581da5bd1ec1";
+    sha256 = "b7493f73a2febe0dc33d51c99b474547f7f6c0b2c8fb2b21f453eef204c12148";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/jenkins-job-builder/default.nix b/pkgs/development/python-modules/jenkins-job-builder/default.nix
index ac654498ac4a..67f115a9cc76 100644
--- a/pkgs/development/python-modules/jenkins-job-builder/default.nix
+++ b/pkgs/development/python-modules/jenkins-job-builder/default.nix
@@ -13,12 +13,12 @@
 
 buildPythonPackage rec {
   pname = "jenkins-job-builder";
-  version = "2.0.0.0b2";
+  version = "2.6.0";
   disabled = !isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1y0yl2w6c9c91f9xbjkvff1ag8p72r24nzparrzrw9sl8kn9632x";
+    sha256 = "1768b278efa8825d2549c03de6ef1d2458e741b9b7984d94db0ef3c22e608938";
   };
 
   patchPhase = ''
diff --git a/pkgs/development/python-modules/jenkinsapi/default.nix b/pkgs/development/python-modules/jenkinsapi/default.nix
index a80320707088..c45612adc0ed 100644
--- a/pkgs/development/python-modules/jenkinsapi/default.nix
+++ b/pkgs/development/python-modules/jenkinsapi/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "jenkinsapi";
-  version = "0.2.32";
+  version = "0.3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0fcc78b8dfc87237942aad2a8be54dbc08bc4afceaa7f6897f3d894e7d4bfd22";
+    sha256 = "c46d231111fd661b733d417976e30a69f4e7fe6a8499bd59b4b3ea2a2504898c";
   };
 
   propagatedBuildInputs = [ pytz requests ];
diff --git a/pkgs/development/python-modules/jmespath/default.nix b/pkgs/development/python-modules/jmespath/default.nix
index c4755b45eec3..85a9d19db2a4 100644
--- a/pkgs/development/python-modules/jmespath/default.nix
+++ b/pkgs/development/python-modules/jmespath/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "jmespath";
-  version = "0.9.0";
+  version = "0.9.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0g9xvl69y7nr3w7ag4fsp6sm4fqf6vrqjw7504x2hzrrsh3ampq8";
+    sha256 = "6a81d4c9aa62caf061cb517b4d9ad1dd300374cd4706997aff9cd6aedd61fc64";
   };
 
   buildInputs = [ nose ];
diff --git a/pkgs/development/python-modules/jsbeautifier/default.nix b/pkgs/development/python-modules/jsbeautifier/default.nix
index bb3e8cf17f61..fb9e859e0e84 100644
--- a/pkgs/development/python-modules/jsbeautifier/default.nix
+++ b/pkgs/development/python-modules/jsbeautifier/default.nix
@@ -2,7 +2,7 @@
 
 buildPythonApplication rec {
   pname = "jsbeautifier";
-  version = "1.7.5";
+  version = "1.8.8";
 
   propagatedBuildInputs = [ six ];
 
@@ -10,7 +10,7 @@ buildPythonApplication rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "78eb1e5c8535484f0d0b588aca38da3fb5e0e34de2d1ab53c077e71c55757473";
+    sha256 = "98a29abef991f9f8f8fa67c32ccc07bee3d95ef7c8323e3560f6a5e83db7412a";
   };
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/jsonpickle/default.nix b/pkgs/development/python-modules/jsonpickle/default.nix
index 3a0f72377302..e5956d31b61d 100644
--- a/pkgs/development/python-modules/jsonpickle/default.nix
+++ b/pkgs/development/python-modules/jsonpickle/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "jsonpickle";
-  version = "0.9.6";
+  version = "1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "545b3bee0d65e1abb4baa1818edcc9ec239aa9f2ffbfde8084d71c056180054f";
+    sha256 = "d43ede55b3d9b5524a8e11566ea0b11c9c8109116ef6a509a1b619d2041e7397";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/jsonrpc-async/default.nix b/pkgs/development/python-modules/jsonrpc-async/default.nix
index 5b7ce3c12bf5..d4bc1dd523d5 100644
--- a/pkgs/development/python-modules/jsonrpc-async/default.nix
+++ b/pkgs/development/python-modules/jsonrpc-async/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "jsonrpc-async";
-  version = "1.0.1";
+  version = "1.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "adda3ff6e122b1932b6e20cf583666ea65db4248bc19b04811a4ccc0f0b03d95";
+    sha256 = "488ab3b63a96c246f7ded14b3458eb13a36e3e16eb4319aa56806476517c7433";
   };
 
   propagatedBuildInputs = [ aiohttp jsonrpc-base ];
diff --git a/pkgs/development/python-modules/jsonrpclib-pelix/default.nix b/pkgs/development/python-modules/jsonrpclib-pelix/default.nix
index bd3b6b6f769f..2e3ef0545984 100644
--- a/pkgs/development/python-modules/jsonrpclib-pelix/default.nix
+++ b/pkgs/development/python-modules/jsonrpclib-pelix/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "jsonrpclib-pelix";
-  version = "0.3.1";
+  version = "0.3.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1qs95vxplxwspbrqy8bvc195s58iy43qkf75yrjfql2sim8b25sl";
+    sha256 = "14d288d1b3d3273cf96a729dd21a2470851c4962be8509f3dd62f0137ff90339";
   };
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/junos-eznc/default.nix b/pkgs/development/python-modules/junos-eznc/default.nix
index fb34f4696eee..a365f6001407 100644
--- a/pkgs/development/python-modules/junos-eznc/default.nix
+++ b/pkgs/development/python-modules/junos-eznc/default.nix
@@ -15,11 +15,11 @@
 
 buildPythonPackage rec {
   pname = "junos-eznc";
-  version = "2.1.9";
+  version = "2.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a6729c35efd764e1f22457b72898bba554986466306ad29ad2d0bb071e997093";
+    sha256 = "d97d8babf650abca25a096825aa6d88573d340481a0b0793afcdac4a7bee09d3";
   };
 
 
diff --git a/pkgs/development/python-modules/jwcrypto/default.nix b/pkgs/development/python-modules/jwcrypto/default.nix
new file mode 100644
index 000000000000..9b219127069e
--- /dev/null
+++ b/pkgs/development/python-modules/jwcrypto/default.nix
@@ -0,0 +1,26 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, cryptography
+}:
+
+buildPythonPackage rec {
+  pname = "jwcrypto";
+  version = "0.6.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "a87ac0922d09d9a65011f76d99849f1fbad3d95439c7452cebf4ab0871c2b665";
+  };
+
+  propagatedBuildInputs = [
+    cryptography
+  ];
+
+  meta = with lib; {
+    description = "Implementation of JOSE Web standards";
+    homepage = https://github.com/latchset/jwcrypto;
+    license = licenses.lgpl3Plus;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/development/python-modules/kajiki/default.nix b/pkgs/development/python-modules/kajiki/default.nix
index 2391b334d617..e9164d8bcf6e 100644
--- a/pkgs/development/python-modules/kajiki/default.nix
+++ b/pkgs/development/python-modules/kajiki/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "Kajiki";
-  version = "0.5.5";
+  version = "0.7.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "effcae388e25c3358eb0bbd733448509d11a1ec500e46c69241fc673021f0517";
+    sha256 = "4e7aaf838f298958cf171f220e1d0dc4220338c76c97746a46d0cc389f90b10a";
   };
 
   propagatedBuildInputs = [ Babel pytz nine ];
diff --git a/pkgs/development/python-modules/kaptan/default.nix b/pkgs/development/python-modules/kaptan/default.nix
index af24471d68de..425a3b29f13e 100644
--- a/pkgs/development/python-modules/kaptan/default.nix
+++ b/pkgs/development/python-modules/kaptan/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "kaptan";
-  version = "0.5.8";
+  version = "0.5.10";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1b8r86yyvdvyxd6f10mhkl6cr2jhxm80jjqr4zch96w9hs9rh5vq";
+    sha256 = "44df200d030975650a3a832c13b48cafdeb1a237b23de181d6a2346107e39da3";
   };
 
   propagatedBuildInputs = [ pyyaml ];
diff --git a/pkgs/development/python-modules/keyring/default.nix b/pkgs/development/python-modules/keyring/default.nix
index 24d1178da37b..5714c242af57 100644
--- a/pkgs/development/python-modules/keyring/default.nix
+++ b/pkgs/development/python-modules/keyring/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "keyring";
-  version = "13.2.1";
+  version = "16.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6364bb8c233f28538df4928576f4e051229e0451651073ab20b315488da16a58";
+    sha256 = "95e4f1d0342d0bf5d137d1d2352d59f7abbebb1507bec1ac26831c411ac23150";
   };
 
   nativeBuildInputs = [ setuptools_scm ];
diff --git a/pkgs/development/python-modules/kubernetes/default.nix b/pkgs/development/python-modules/kubernetes/default.nix
index 55d29729db83..680ff29710e8 100644
--- a/pkgs/development/python-modules/kubernetes/default.nix
+++ b/pkgs/development/python-modules/kubernetes/default.nix
@@ -4,7 +4,7 @@
 
 buildPythonPackage rec {
   pname = "kubernetes";
-  version = "7.0.0";
+  version = "8.0.0";
 
   prePatch = ''
     sed -e 's/sphinx>=1.2.1,!=1.3b1,<1.4 # BSD/sphinx/' -i test-requirements.txt
@@ -23,7 +23,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "84dfb4319afac189e8327b71b9332b5329d2a78074f58958c5f06a870edf32ba";
+    sha256 = "54f8e7bb1dd9a55cf416dff76a63c4ae441764280942d9913f2243676f29d02c";
   };
 
   checkInputs = [ isort coverage pytest mock sphinx autopep8 pep8 codecov recommonmark nose ];
diff --git a/pkgs/development/python-modules/lazy-object-proxy/default.nix b/pkgs/development/python-modules/lazy-object-proxy/default.nix
index f72e71fd4bd6..430e43a129b3 100644
--- a/pkgs/development/python-modules/lazy-object-proxy/default.nix
+++ b/pkgs/development/python-modules/lazy-object-proxy/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "lazy-object-proxy";
-  version = "1.2.1";
+  version = "1.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "22ed751a2c63c6cf718674fd7461b1dfc45215bab4751ca32b6c9b8cb2734cb3";
+    sha256 = "eb91be369f945f10d3a49f5f9be8b3d0b93a4c2be8f8a5b83b0571b8123e0a7a";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/ldappool/default.nix b/pkgs/development/python-modules/ldappool/default.nix
index 02d10b832ff2..1fb69e816bbe 100644
--- a/pkgs/development/python-modules/ldappool/default.nix
+++ b/pkgs/development/python-modules/ldappool/default.nix
@@ -3,12 +3,12 @@
 
 buildPythonPackage rec {
   name = "ldappool-${version}";
-  version = "2.2.0";
+  version = "2.3.1";
 
   src = fetchPypi {
     pname = "ldappool";
     inherit version;
-    sha256 = "1akmzf51cjfvmd0nvvm562z1w9vq45zsx6fa72kraqgsgxhnrhqz";
+    sha256 = "3ef502e65b396a917dbee9035db5d5a5aae6a94897dac2bc253c8257ca1c31a6";
   };
 
   nativeBuildInputs = [ pbr ];
diff --git a/pkgs/development/python-modules/ledgerblue/default.nix b/pkgs/development/python-modules/ledgerblue/default.nix
index 52d7cba3f958..b0daaa0d1100 100644
--- a/pkgs/development/python-modules/ledgerblue/default.nix
+++ b/pkgs/development/python-modules/ledgerblue/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "ledgerblue";
-  version = "0.1.20";
+  version = "0.1.21";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "fb7ac6389ad13d3c9baa149b527e2cb5798e749e2b6729e5fe8437092ece6164";
+    sha256 = "f4fa7d062dcc124f032238030223363c7d85812272cd30afd09d49bb6a3256dc";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/libagent/default.nix b/pkgs/development/python-modules/libagent/default.nix
index f93958860409..eb58cc0b2d57 100644
--- a/pkgs/development/python-modules/libagent/default.nix
+++ b/pkgs/development/python-modules/libagent/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "libagent";
-  version = "0.12.0";
+  version = "0.12.1";
 
   src = fetchPypi{
     inherit pname version;
-    sha256 = "55af1ad2a6c95aef1fc5588c2002c9e54edbb14e248776b64d00628235ceda3e";
+    sha256 = "f21515a217125b7c8cbb1f53327d1d4363c1b980a7e246feabf91aed9b1c51e5";
   };
 
   propagatedBuildInputs = [ unidecode backports-shutil-which ConfigArgParse
diff --git a/pkgs/development/python-modules/libarchive-c/default.nix b/pkgs/development/python-modules/libarchive-c/default.nix
index e1beafaf10a1..52cca5d36fb6 100644
--- a/pkgs/development/python-modules/libarchive-c/default.nix
+++ b/pkgs/development/python-modules/libarchive-c/default.nix
@@ -2,25 +2,27 @@
 , buildPythonPackage
 , fetchPypi
 , pytest
-, pkgs
+, glibcLocales
+, libarchive
+, mock
 }:
 
 buildPythonPackage rec {
   pname = "libarchive-c";
-  version = "2.7";
+  version = "2.8";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "011bfsmqpcwd6920kckllh7zhw2y4rrasgmddb7wjzn2hg1xpsjn";
+    sha256 = "06d44d5b9520bdac93048c72b7ed66d11a6626da16d2086f9aad079674d8e061";
   };
 
-  buildInputs = [ pytest pkgs.glibcLocales ];
+  checkInputs = [ mock pytest glibcLocales ];
 
   LC_ALL="en_US.UTF-8";
 
   postPatch = ''
     substituteInPlace libarchive/ffi.py --replace \
-      "find_library('archive')" "'${pkgs.libarchive.lib}/lib/libarchive.so'"
+      "find_library('archive')" "'${libarchive.lib}/lib/libarchive${stdenv.hostPlatform.extensions.sharedLibrary}'"
   '';
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/libcloud/default.nix b/pkgs/development/python-modules/libcloud/default.nix
index 90688d8e4ea2..52cac7177803 100644
--- a/pkgs/development/python-modules/libcloud/default.nix
+++ b/pkgs/development/python-modules/libcloud/default.nix
@@ -3,23 +3,27 @@
 , fetchPypi
 , mock
 , pycrypto
+, requests
+, pytestrunner
+, pytest
+, requests-mock
 }:
 
 buildPythonPackage rec {
   pname = "apache-libcloud";
-  version = "1.2.1";
+  version = "2.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0qlhyz5f32xg8i10biyzqscks8d28vklk63hvj45vzy1amw60kqz";
+    sha256 = "0e2eee3802163bd0605975ed1e284cafc23203919bfa80c0cc5d3cd2543aaf97";
   };
 
-  buildInputs = [ mock ];
-  propagatedBuildInputs = [ pycrypto ];
+  checkInputs = [ mock pytest pytestrunner requests-mock ];
+  propagatedBuildInputs = [ pycrypto requests ];
 
   preConfigure = "cp libcloud/test/secrets.py-dist libcloud/test/secrets.py";
 
-  # failing tests for 26 and 27
+  # requires a certificates file
   doCheck = false;
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/librosa/default.nix b/pkgs/development/python-modules/librosa/default.nix
index adc740fbcf00..aca690665925 100644
--- a/pkgs/development/python-modules/librosa/default.nix
+++ b/pkgs/development/python-modules/librosa/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "librosa";
-  version = "0.4.3";
+  version = "0.6.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "209626c53556ca3922e52d2fae767bf5b398948c867fcc8898f948695dacb247";
+    sha256 = "2aa868b8aade749b9904eeb7034fcf44115601c367969b6d01f5e1b4b9b6031d";
   };
 
   propagatedBuildInputs = [ joblib matplotlib six scikitlearn decorator audioread resampy ];
diff --git a/pkgs/development/python-modules/livereload/default.nix b/pkgs/development/python-modules/livereload/default.nix
index 5c7c7e970c32..a3c084cc8c6f 100644
--- a/pkgs/development/python-modules/livereload/default.nix
+++ b/pkgs/development/python-modules/livereload/default.nix
@@ -10,19 +10,27 @@
 
 buildPythonPackage rec {
   pname = "livereload";
-  version = "2.5.1";
+  version = "2.6.0";
 
   src = fetchFromGitHub {
     owner = "lepture";
     repo = "python-livereload";
     rev = "v${version}";
-    sha256 = "1irs59wqmffp8q4l9fh7givs05mamlgm5n7ga49gwxp5imwrdzba";
+    sha256 = "0p3yvvr1iv3fv3pwc2qfzl3mi3b5zv6dh7kmfm1k7krxvganj87n";
   };
 
   buildInputs = [ nose django ];
 
   propagatedBuildInputs = [ tornado six ];
 
+  # Remove this patch when PR merged
+  # https://github.com/lepture/python-livereload/pull/173
+  postPatch = ''
+   substituteInPlace tests/test_watcher.py \
+     --replace 'watcher.watch(filepath, add_count)' \
+               'add_count.repr_str = "add_count test task"; watcher.watch(filepath, add_count)'
+  '';
+
   checkInputs = [ pytest ];
   checkPhase = "pytest tests";
 
diff --git a/pkgs/development/python-modules/llvmlite/default.nix b/pkgs/development/python-modules/llvmlite/default.nix
index 224cea4eebdd..b79527b87362 100644
--- a/pkgs/development/python-modules/llvmlite/default.nix
+++ b/pkgs/development/python-modules/llvmlite/default.nix
@@ -10,13 +10,13 @@
 
 buildPythonPackage rec {
   pname = "llvmlite";
-  version = "0.24.0";
+  version = "0.25.0";
 
   disabled = isPyPy;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "320de4c4a1c105b91629305be069d217f3a9d7fbe32cb22bcfb016361895fc07";
+    sha256 = "fd64def9a51dd7dc61913a7a08eeba5b9785522740bec5a7c5995b2a90525025";
   };
 
   propagatedBuildInputs = [ llvm ] ++ stdenv.lib.optional (pythonOlder "3.4") enum34;
diff --git a/pkgs/development/python-modules/logutils/default.nix b/pkgs/development/python-modules/logutils/default.nix
index d6595b19db6f..ce48978d6776 100644
--- a/pkgs/development/python-modules/logutils/default.nix
+++ b/pkgs/development/python-modules/logutils/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "logutils";
-  version = "0.3.3";
+  version = "0.3.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "173w55fg3hp5dhx7xvssmgqkcv5fjlaik11w5dah2fxygkjvhhj0";
+    sha256 = "bc058a25d5c209461f134e1f03cab637d66a7a5ccc12e593db56fbb279899a82";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/lsi/default.nix b/pkgs/development/python-modules/lsi/default.nix
index ebf98d9e7b26..2277a2be92fb 100644
--- a/pkgs/development/python-modules/lsi/default.nix
+++ b/pkgs/development/python-modules/lsi/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "lsi";
-  version = "0.2.2";
+  version = "0.4.0";
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0429iilb06yhsmvj3xp6wyhfh1rp4ndxlhwrm80r97z0w7plrk94";
+    sha256 = "b2c4a9a276a32f914a6193509503c28b3cc84bf42d58e191214811cfe78f4736";
   };
 
   propagatedBuildInputs = [ colored boto pkgs.openssh pkgs.which ];
diff --git a/pkgs/development/python-modules/luftdaten/default.nix b/pkgs/development/python-modules/luftdaten/default.nix
index f2fb4d3614a1..59abefb05387 100644
--- a/pkgs/development/python-modules/luftdaten/default.nix
+++ b/pkgs/development/python-modules/luftdaten/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "luftdaten";
-  version = "0.2.0";
+  version = "0.3.4";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "75fb177f61904dd1a7f93c1fa6c7cd468fd4a2e04ca45a87d37c802d290d17ad";
+    sha256 = "c298ea749ff4eec6a95e04023f9068d017acb02133f1fdcc38eb98e5ebc69442";
   };
 
   propagatedBuildInputs = [ aiohttp async-timeout ];
diff --git a/pkgs/development/python-modules/lz4/default.nix b/pkgs/development/python-modules/lz4/default.nix
index adc0042a52e5..a9a7783fe777 100644
--- a/pkgs/development/python-modules/lz4/default.nix
+++ b/pkgs/development/python-modules/lz4/default.nix
@@ -1,19 +1,24 @@
 { stdenv
 , buildPythonPackage
 , fetchPypi
-, nose
+, pytestrunner
+, pytest
+, psutil
+, pkgconfig
+, setuptools_scm
 }:
 
 buildPythonPackage rec {
   pname = "lz4";
-  version = "0.8.2";
+  version = "2.1.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1irad4sq4hdr30fr53smvv3zzk4rddcf9b4jx19w8s9xsxhr1x3b";
+    sha256 = "ec265f7c3fc3df706e9579bde632ceeef9278858d7ae87c376a2954d11e9ea39";
   };
 
-  buildInputs = [ nose ];
+  buildInputs = [ setuptools_scm pytestrunner pkgconfig ];
+  checkInputs = [ pytest psutil ];
 
   meta = with stdenv.lib; {
     description = "Compression library";
diff --git a/pkgs/development/python-modules/m2crypto/default.nix b/pkgs/development/python-modules/m2crypto/default.nix
index 87a74c79f553..b034d5d090ce 100644
--- a/pkgs/development/python-modules/m2crypto/default.nix
+++ b/pkgs/development/python-modules/m2crypto/default.nix
@@ -1,23 +1,27 @@
 { stdenv
 , buildPythonPackage
 , fetchPypi
-, pkgs
+, swig2
+, openssl
+, typing
 }:
 
 
 buildPythonPackage rec {
-  version = "0.24.0";
+  version = "0.30.1";
   pname = "M2Crypto";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1s2y0pf2zg7xf4nfwrw7zhwbk615r5a7bgi5wwkwzh6jl50n99c0";
+    sha256 = "a1b2751cdadc6afac3df8a5799676b7b7c67a6ad144bb62d38563062e7cd3fc6";
   };
 
-  buildInputs = [ pkgs.swig2 pkgs.openssl ];
+  buildInputs = [ swig2 openssl ];
+
+  propagatedBuildInputs = [ typing ];
 
   preConfigure = ''
-    substituteInPlace setup.py --replace "self.openssl = '/usr'" "self.openssl = '${pkgs.openssl.dev}'"
+    substituteInPlace setup.py --replace "self.openssl = '/usr'" "self.openssl = '${openssl.dev}'"
   '';
 
   doCheck = false; # another test that depends on the network.
diff --git a/pkgs/development/python-modules/maildir-deduplicate/default.nix b/pkgs/development/python-modules/maildir-deduplicate/default.nix
index a0a4e52ea276..1a16e253f298 100644
--- a/pkgs/development/python-modules/maildir-deduplicate/default.nix
+++ b/pkgs/development/python-modules/maildir-deduplicate/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "maildir-deduplicate";
-  version = "1.0.2";
+  version = "2.1.0";
   disabled = !isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1xy5z756alrjgpl9qx2gdx898rw1mryrqkwmipbh39mgrvkl3fz9";
+    sha256 = "263c7f2c85dafe06eaa15e8d7ab83817204f70a5f08cc25a607f3f01ed130b42";
   };
 
   propagatedBuildInputs = [ click ];
diff --git a/pkgs/development/python-modules/mapsplotlib/default.nix b/pkgs/development/python-modules/mapsplotlib/default.nix
index 861f3069bb02..a046cfd96102 100644
--- a/pkgs/development/python-modules/mapsplotlib/default.nix
+++ b/pkgs/development/python-modules/mapsplotlib/default.nix
@@ -11,13 +11,13 @@
 
 buildPythonPackage rec {
   pname = "mapsplotlib";
-  version = "1.0.6";
+  version = "1.1.2";
 
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "09gpws3x0jd88n636baxx5izjffrpjy4j6jl8l7vj29yzvrdr2bp";
+    sha256 = "99ff773a298bdf0f3185a4c7ac20677a843df818583b368925dcf766cd99f09a";
   };
 
   propagatedBuildInputs = [ matplotlib scipy pandas requests pillow ];
diff --git a/pkgs/development/python-modules/marionette-harness/mozrunner.nix b/pkgs/development/python-modules/marionette-harness/mozrunner.nix
index 324c7c6c2d24..ac8631362fb8 100644
--- a/pkgs/development/python-modules/marionette-harness/mozrunner.nix
+++ b/pkgs/development/python-modules/marionette-harness/mozrunner.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "mozrunner";
-  version = "7.0.1";
+  version = "7.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a4e3d532d1d7eb34b6332e0568612ebac3f56da849894005b3dbe68968e5d292";
+    sha256 = "8034898a36fece171b52e25792f64011e761e5aa694cd67fb6a19c12cb3fa978";
   };
 
   propagatedBuildInputs = [ mozdevice mozfile mozinfo mozlog mozprocess
diff --git a/pkgs/development/python-modules/markdownsuperscript/default.nix b/pkgs/development/python-modules/markdownsuperscript/default.nix
index 9f0ce1b21534..62bf7a93098e 100644
--- a/pkgs/development/python-modules/markdownsuperscript/default.nix
+++ b/pkgs/development/python-modules/markdownsuperscript/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "MarkdownSuperscript";
-  version = "2.0.0";
+  version = "2.1.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1dsx21h9hkx098d5azpw81dcz23rrgzrwlymwv7jri348q26p748";
+    sha256 = "2c255b5959c1f5dd364ae80762bd0a568a0fcc9fd4e4a3d7e7b192e88adf8900";
   };
 
   propagatedBuildInputs = [ markdown ];
diff --git a/pkgs/development/python-modules/marshmallow/default.nix b/pkgs/development/python-modules/marshmallow/default.nix
index cd4e86d4687a..9b8f1c0e530e 100644
--- a/pkgs/development/python-modules/marshmallow/default.nix
+++ b/pkgs/development/python-modules/marshmallow/default.nix
@@ -4,7 +4,7 @@
 
 buildPythonPackage rec {
   pname = "marshmallow";
-  version = "2.15.6";
+  version = "2.16.3";
 
   meta = {
     homepage = "https://github.com/marshmallow-code/marshmallow";
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "485ac6ed0dff5e1af6ea1e3a54425a448968f581b065424c89a5375e4d4866fd";
+    sha256 = "e1b79eb3b815b49918c64114dda691b8767b48a1f66dd1d8c0cd5842b74257c2";
   };
 
   propagatedBuildInputs = [ dateutil simplejson ];
diff --git a/pkgs/development/python-modules/mistune/default.nix b/pkgs/development/python-modules/mistune/default.nix
index 04a0f99314b1..75011a8219fe 100644
--- a/pkgs/development/python-modules/mistune/default.nix
+++ b/pkgs/development/python-modules/mistune/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "mistune";
-  version = "0.8.3";
+  version = "0.8.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "bc10c33bfdcaa4e749b779f62f60d6e12f8215c46a292d05e486b869ae306619";
+    sha256 = "59a3429db53c50b5c6bcc8a07f8848cb00d7dc8bdb431a4ab41920d201d4756e";
   };
 
   buildInputs = [ nose ];
diff --git a/pkgs/development/python-modules/modestmaps/default.nix b/pkgs/development/python-modules/modestmaps/default.nix
index f0918e4bdb6f..b25e6f5644ed 100644
--- a/pkgs/development/python-modules/modestmaps/default.nix
+++ b/pkgs/development/python-modules/modestmaps/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "ModestMaps";
-  version = "1.4.6";
+  version = "1.4.7";
   disabled = !isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0vyi1m9q4pc34i6rq5agb4x3qicx5sjlbxwmxfk70k2l5mnbjca3";
+    sha256 = "698442a170f02923f8ea55f18526b56c17178162e44304f896a8a5fd65ab4457";
   };
 
   propagatedBuildInputs = [ pillow ];
diff --git a/pkgs/development/python-modules/monotonic/default.nix b/pkgs/development/python-modules/monotonic/default.nix
index b736301e5efb..c784730da6e8 100644
--- a/pkgs/development/python-modules/monotonic/default.nix
+++ b/pkgs/development/python-modules/monotonic/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "monotonic";
-  version = "1.3";
+  version = "1.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "06vw7jwq96106plhlc5vz1v1xvjismdgw9wjyzvzf0ylglnrwiib";
+    sha256 = "23953d55076df038541e648a53676fb24980f7a1be290cdda21300b3bc21dfb0";
   };
 
   __propagatedImpureHostDeps = stdenv.lib.optional stdenv.isDarwin "/usr/lib/libc.dylib";
diff --git a/pkgs/development/python-modules/moto/default.nix b/pkgs/development/python-modules/moto/default.nix
index 4a32c5e3e373..024a4a4c896c 100644
--- a/pkgs/development/python-modules/moto/default.nix
+++ b/pkgs/development/python-modules/moto/default.nix
@@ -4,21 +4,20 @@
 
 buildPythonPackage rec {
   pname = "moto";
-  version = "1.3.6";
+  version = "1.3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "58fe0a0d55cbd9a001c02c146c15790cfcebf010c6648cb9990e6c3204709cbb";
+    sha256 = "129de2e04cb250d9f8b2c722ec152ed1b5426ef179b4ebb03e9ec36e6eb3fcc5";
   };
 
   postPatch = ''
-    # dateutil upper bound was just to keep compatibility with Python 2.6
-    # see https://github.com/spulec/moto/pull/1519 and https://github.com/boto/botocore/pull/1402
     # regarding aws-xray-sdk: https://github.com/spulec/moto/commit/31eac49e1555c5345021a252cb0c95043197ea16
+    # regarding python-jose: https://github.com/spulec/moto/pull/1927
     substituteInPlace setup.py \
-      --replace "python-dateutil<2.7.0" "python-dateutil<3.0.0" \
       --replace "aws-xray-sdk<0.96," "aws-xray-sdk" \
-      --replace "jsondiff==1.1.1" "jsondiff>=1.1.1"
+      --replace "jsondiff==1.1.1" "jsondiff>=1.1.1" \
+      --replace "python-jose<3.0.0" "python-jose<4.0.0"
   '';
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/mox3/default.nix b/pkgs/development/python-modules/mox3/default.nix
index 8701ea177b02..be6a4c7c8a5d 100644
--- a/pkgs/development/python-modules/mox3/default.nix
+++ b/pkgs/development/python-modules/mox3/default.nix
@@ -13,11 +13,11 @@
 
 buildPythonPackage rec {
   pname = "mox3";
-  version = "0.23.0";
+  version = "0.26.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0q26sg0jasday52a7y0cch13l0ssjvr4yqnvswqxsinj1lv5ld88";
+    sha256 = "b13c0b8459d6fb0688f9a4e70feeec43fa2cca05b727fc01156789596e083bb1";
   };
 
   patchPhase = ''
diff --git a/pkgs/development/python-modules/mpmath/default.nix b/pkgs/development/python-modules/mpmath/default.nix
index 50e68352e782..8280ecec4a46 100644
--- a/pkgs/development/python-modules/mpmath/default.nix
+++ b/pkgs/development/python-modules/mpmath/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "mpmath";
-  version = "0.19";
+  version = "1.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "08ijsr4ifrqv3cjc26mkw0dbvyygsa99in376hr4b96ddm1gdpb8";
+    sha256 = "04d14803b6875fe6d69e6dccea87d5ae5599802e4b1df7997bddd2024001050c";
   };
 
   # error: invalid command 'test'
diff --git a/pkgs/development/python-modules/msgpack-numpy/default.nix b/pkgs/development/python-modules/msgpack-numpy/default.nix
index 06063fd8b998..17ae66a0fdd3 100644
--- a/pkgs/development/python-modules/msgpack-numpy/default.nix
+++ b/pkgs/development/python-modules/msgpack-numpy/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "msgpack-numpy";
-  version = "0.4.4.1";
+  version = "0.4.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ac15d3a7b9e29d3e10a2683dc00ea495891b9b4cbb502ab0b0d2e516bd0b2eab";
+    sha256 = "a1638108538aaba55bebaef9d847dfb3064bb1c829e68301716a6a956fa6a0d6";
   };
 
   buildInputs = [
diff --git a/pkgs/development/python-modules/multidict/default.nix b/pkgs/development/python-modules/multidict/default.nix
index f850e58570e7..eb5ef396a4fc 100644
--- a/pkgs/development/python-modules/multidict/default.nix
+++ b/pkgs/development/python-modules/multidict/default.nix
@@ -1,20 +1,20 @@
 { lib
 , fetchPypi
 , buildPythonPackage
-, pytest, pytestrunner
+, pytest, pytestrunner, pytestcov
 , isPy3k
 }:
 
 buildPythonPackage rec {
   pname = "multidict";
-  version = "4.3.1";
+  version = "4.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "5ba766433c30d703f6b2c17eb0b6826c6f898e5f58d89373e235f07764952314";
+    sha256 = "3c11e92c3dfc321014e22fb442bc9eb70e01af30d6ce442026b0c35723448c66";
   };
 
-  checkInputs = [ pytest pytestrunner ];
+  checkInputs = [ pytest pytestrunner pytestcov ];
 
   disabled = !isPy3k;
 
diff --git a/pkgs/development/python-modules/munch/default.nix b/pkgs/development/python-modules/munch/default.nix
index 490ff9033ed1..f4ecc2ff3061 100644
--- a/pkgs/development/python-modules/munch/default.nix
+++ b/pkgs/development/python-modules/munch/default.nix
@@ -1,17 +1,23 @@
 { stdenv
 , buildPythonPackage
 , fetchPypi
+, six
 }:
 
 buildPythonPackage rec {
   pname = "munch";
-  version = "2.0.4";
+  version = "2.3.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1420683a94f3a2ffc77935ddd28aa9ccb540dd02b75e02ed7ea863db437ab8b2";
+    sha256 = "6ae3d26b837feacf732fb8aa5b842130da1daf221f5af9f9d4b2a0a6414b0d51";
   };
 
+  propagatedBuildInputs = [ six ];
+
+  # No tests in archive
+  doCheck = false;
+
   meta = with stdenv.lib; {
     description = "A dot-accessible dictionary (a la JavaScript objects)";
     license = licenses.mit;
diff --git a/pkgs/development/python-modules/mypy-protobuf/default.nix b/pkgs/development/python-modules/mypy-protobuf/default.nix
index 37e1b88a2481..1194280ef4b5 100644
--- a/pkgs/development/python-modules/mypy-protobuf/default.nix
+++ b/pkgs/development/python-modules/mypy-protobuf/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonApplication rec {
   pname = "mypy-protobuf";
-  version = "1.6";
+  version = "1.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1bmpd82qm7rjnzc4i275lm18mmz8anhrjhwq2ci179l64hrfr0nb";
+    sha256 = "00b030f9558454ec237576def2de9b7e50517ae039e03d84482b6ddf1bd1d54d";
   };
 
   propagatedBuildInputs = [ protobuf ];
diff --git a/pkgs/development/python-modules/natsort/default.nix b/pkgs/development/python-modules/natsort/default.nix
index 561135dda57d..92f885d7bbda 100644
--- a/pkgs/development/python-modules/natsort/default.nix
+++ b/pkgs/development/python-modules/natsort/default.nix
@@ -2,32 +2,31 @@
 , buildPythonPackage
 , pythonOlder
 , fetchPypi
-, hypothesis
-, pytestcache
 , pytest
+, pytestcov
+, pytest-mock
+, hypothesis
 , glibcLocales
-, mock ? null
 , pathlib ? null
 }:
 
 buildPythonPackage rec {
   pname = "natsort";
-  version = "5.3.3";
+  version = "5.5.0";
 
   checkInputs = [
-    hypothesis
-    pytestcache
     pytest
+    pytestcov
+    pytest-mock
+    hypothesis
     glibcLocales
   ]
   # pathlib was made part of standard library in 3.5:
-  ++ (lib.optionals (pythonOlder "3.4") [ pathlib ])
-  # based on testing-requirements.txt:
-  ++ (lib.optionals (pythonOlder "3.3") [ mock ]);
+  ++ (lib.optionals (pythonOlder "3.4") [ pathlib ]);
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "da930bfddce941526955dea8d35a44243c96adf919ceb758ba7bbd1ba5b0a39a";
+    sha256 = "e29031f37aa264145d6ad9acdab335479ce3636806fc7aa70b7675a2b2198d09";
   };
 
   # testing based on project's tox.ini
diff --git a/pkgs/development/python-modules/nest-asyncio/default.nix b/pkgs/development/python-modules/nest-asyncio/default.nix
index 7cfc42e352b6..ad586d20fd60 100644
--- a/pkgs/development/python-modules/nest-asyncio/default.nix
+++ b/pkgs/development/python-modules/nest-asyncio/default.nix
@@ -5,13 +5,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.9.1";
+  version = "0.9.7";
   pname = "nest_asyncio";
   disabled = !(pythonAtLeast "3.5");
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0844af67deda3243389d47cd8754b6775c5c828345e0277beca7bd008d273392";
+    sha256 = "309160419228c0291268164e33be2d15514c9364b95fac3c04e14fad2a1c008b";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/netifaces/default.nix b/pkgs/development/python-modules/netifaces/default.nix
index 8f762fb0c3d5..3a33987c490b 100644
--- a/pkgs/development/python-modules/netifaces/default.nix
+++ b/pkgs/development/python-modules/netifaces/default.nix
@@ -4,12 +4,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.10.6";
+  version = "0.10.7";
   pname = "netifaces";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1q7bi5k2r955rlcpspx4salvkkpk28jky67fjbpz2dkdycisak8c";
+    sha256 = "bd590fcb75421537d4149825e1e63cca225fd47dad861710c46bd1cb329d8cbd";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/nine/default.nix b/pkgs/development/python-modules/nine/default.nix
index a6b163ed456f..8882b6ae7456 100644
--- a/pkgs/development/python-modules/nine/default.nix
+++ b/pkgs/development/python-modules/nine/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "nine";
-  version = "0.3.4";
+  version = "1.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1zrsbm0hajfvklkhgysp81hy632a3bdakp31m0lcpd9xbp5265zy";
+    sha256 = "3064fbeb512e756a415606a1399f49c22de867d5ac7e2b6c91c35e757d3af42d";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/nipype/default.nix b/pkgs/development/python-modules/nipype/default.nix
index 3d8258aeb7bb..79f0002c35a5 100644
--- a/pkgs/development/python-modules/nipype/default.nix
+++ b/pkgs/development/python-modules/nipype/default.nix
@@ -36,11 +36,11 @@ assert !isPy3k -> configparser != null;
 
 buildPythonPackage rec {
   pname = "nipype";
-  version = "1.1.3";
+  version = "1.1.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c14856f3d4823aa5d63d0c19e8f04d70c74e156361ce607d86694046bab06806";
+    sha256 = "d49bbe531cdbf0a049f1581e4d3c63231ff5978445cb380aa6e7f8f1d256a29c";
   };
 
   # see https://github.com/nipy/nipype/issues/2240
diff --git a/pkgs/development/python-modules/node-semver/default.nix b/pkgs/development/python-modules/node-semver/default.nix
index a5ba14217018..004ec42718e5 100644
--- a/pkgs/development/python-modules/node-semver/default.nix
+++ b/pkgs/development/python-modules/node-semver/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchPypi, buildPythonPackage, pytest }:
 
 buildPythonPackage rec {
-  version = "0.5.0";
+  version = "0.5.1";
   pname = "node-semver";
 
   checkInputs = [ pytest ];
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1717prxvnxhndjyxasr1lcbnfk9i1dy1cnchvw7zk67h7kmw3by7";
+    sha256 = "b87e335179d874a3dd58041198b2715ae70fd20eba81683acde3553c51b28f8e";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/nodeenv/default.nix b/pkgs/development/python-modules/nodeenv/default.nix
index ce4a2772d501..042ee1e3e616 100644
--- a/pkgs/development/python-modules/nodeenv/default.nix
+++ b/pkgs/development/python-modules/nodeenv/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "nodeenv";
-  version = "1.3.2";
+  version = "1.3.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0vs9nyf9w3655j1vv3abxj4vbig61c0hjmhpfb91gblv32shl15a";
+    sha256 = "ad8259494cf1c9034539f6cced78a1da4840a4b157e23640bc4a0c0546b0cb7a";
   };
 
   # Tests not included in PyPI tarball
diff --git a/pkgs/development/python-modules/nose-cprof/default.nix b/pkgs/development/python-modules/nose-cprof/default.nix
index efafd6333dbb..c8bc7dbaf682 100644
--- a/pkgs/development/python-modules/nose-cprof/default.nix
+++ b/pkgs/development/python-modules/nose-cprof/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "nose-cprof";
-  version = "0.1.4";
+  version = "0.2.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0ayy5mbjly9aa9dkgpz0l06flspnxmnj6wxdl6zr59byrrr8fqhw";
+    sha256 = "0178834759b63dc50388444d4ff8d1ae84e1ba110bb167419afee6bf4699b119";
   };
 
   buildInputs = [ nose ];
diff --git a/pkgs/development/python-modules/nose-randomly/default.nix b/pkgs/development/python-modules/nose-randomly/default.nix
new file mode 100644
index 000000000000..2bfa5cb0f050
--- /dev/null
+++ b/pkgs/development/python-modules/nose-randomly/default.nix
@@ -0,0 +1,28 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, nose
+, numpy
+}:
+
+buildPythonPackage rec {
+  pname = "nose-randomly";
+  version = "1.2.5";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "361f4c2fbb090ec2bc8e5e4151e21409a09ac13f364e3448247cc01f326d89b3";
+  };
+
+  checkInputs = [ numpy ];
+  propagatedBuildInputs = [
+    nose
+  ];
+
+  meta = with lib; {
+    description = "Nose plugin to randomly order tests and control random.seed";
+    homepage = https://github.com/adamchainz/nose-randomly;
+    license = licenses.bsd3;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/development/python-modules/nosexcover/default.nix b/pkgs/development/python-modules/nosexcover/default.nix
index aa238bce79ad..2fb698388795 100644
--- a/pkgs/development/python-modules/nosexcover/default.nix
+++ b/pkgs/development/python-modules/nosexcover/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "nosexcover";
-  version = "1.0.10";
+  version = "1.0.11";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f5b3a7c936c4f703f15418c1f325775098184b69fa572f868edb8a99f8f144a8";
+    sha256 = "298c3c655da587f6cab8a666e9f4b150320032431062dea91353988d45c8b883";
   };
 
   propagatedBuildInputs = [ coverage nose ];
diff --git a/pkgs/development/python-modules/notebook/default.nix b/pkgs/development/python-modules/notebook/default.nix
index abf4df68aa82..69bf334110d4 100644
--- a/pkgs/development/python-modules/notebook/default.nix
+++ b/pkgs/development/python-modules/notebook/default.nix
@@ -25,11 +25,11 @@
 
 buildPythonPackage rec {
   pname = "notebook";
-  version = "5.7.0";
+  version = "5.7.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b85e4de3d54cf4f14fe1d0515a980ccb49ddd4cdd21250cc0d4fb6374d50b1a7";
+    sha256 = "91705b109fc785198faed892489cddb233265564d5e2dad5e4f7974af05ee8dd";
   };
 
   LC_ALL = "en_US.utf8";
diff --git a/pkgs/development/python-modules/numba/default.nix b/pkgs/development/python-modules/numba/default.nix
index 48ca5a80addf..c183442e0e9e 100644
--- a/pkgs/development/python-modules/numba/default.nix
+++ b/pkgs/development/python-modules/numba/default.nix
@@ -14,12 +14,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.39.0";
+  version = "0.40.1";
   pname = "numba";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "07749d1ddac8c4c0ce8b22bf3dec52ef2fd4922174c71447126807f5f8dc2bae";
+    sha256 = "52d046c13bcf0de79dbfb936874b7228f141b9b8e3447cc35855e9ad3e12aa33";
   };
 
   NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.isDarwin "-I${libcxx}/include/c++/v1";
diff --git a/pkgs/development/python-modules/numpy/default.nix b/pkgs/development/python-modules/numpy/default.nix
index 5710c9cc7a4e..8a3879f19822 100644
--- a/pkgs/development/python-modules/numpy/default.nix
+++ b/pkgs/development/python-modules/numpy/default.nix
@@ -16,12 +16,12 @@ let
   };
 in buildPythonPackage rec {
   pname = "numpy";
-  version = "1.15.3";
+  version = "1.15.4";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "1c0c80e74759fa4942298044274f2c11b08c86230b25b8b819e55e644f5ff2b6";
+    sha256 = "3d734559db35aa3697dadcea492a423118c5c55d176da2f3be9c98d4803fc2a7";
   };
 
   disabled = isPyPy;
diff --git a/pkgs/development/python-modules/objgraph/default.nix b/pkgs/development/python-modules/objgraph/default.nix
index 6d26d71141dc..c7e924569ba1 100644
--- a/pkgs/development/python-modules/objgraph/default.nix
+++ b/pkgs/development/python-modules/objgraph/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "objgraph";
-  version = "2.0.1";
+  version = "3.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "841de52715774ec1d0e97d9b4462d6e3e10406155f9b61f54ba7db984c45442a";
+    sha256 = "4a0c2c6268e10a9e8176ae054ff3faac9a432087801e1f95c3ebbe52550295a0";
   };
 
   # Tests fail with PyPy.
diff --git a/pkgs/development/python-modules/ofxparse/default.nix b/pkgs/development/python-modules/ofxparse/default.nix
index 6308921aeab1..fbbd3899420b 100644
--- a/pkgs/development/python-modules/ofxparse/default.nix
+++ b/pkgs/development/python-modules/ofxparse/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "ofxparse";
-  version = "0.14";
+  version = "0.19";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d8c486126a94d912442d040121db44fbc4a646ea70fa935df33b5b4dbfbbe42a";
+    sha256 = "d8c81fd5089332106da1a2e8919c412c7c677f08af04d557ca767701a04e0918";
   };
 
   propagatedBuildInputs = [ six beautifulsoup4 ];
diff --git a/pkgs/development/python-modules/ofxtools/default.nix b/pkgs/development/python-modules/ofxtools/default.nix
index 8490aae4f5c2..450391ffeeb7 100644
--- a/pkgs/development/python-modules/ofxtools/default.nix
+++ b/pkgs/development/python-modules/ofxtools/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "ofxtools";
-  version = "0.3.8";
+  version = "0.5.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "88f289a60f4312a1599c38a8fb3216e2b46d10cc34476f9a16a33ac8aac7ec35";
+    sha256 = "16a6bdacadf1fcb3265fcfbe7e36002730fc8613b9490839fc0fa2e9e97a1ed7";
   };
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/olefile/default.nix b/pkgs/development/python-modules/olefile/default.nix
index e85ac88d0d58..ff4aba83bc80 100644
--- a/pkgs/development/python-modules/olefile/default.nix
+++ b/pkgs/development/python-modules/olefile/default.nix
@@ -1,12 +1,12 @@
 { stdenv, buildPythonPackage, fetchPypi }:
 buildPythonPackage rec {
   pname = "olefile";
-  version = "0.45.1";
+  version = "0.46";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "2b6575f5290de8ab1086f8c5490591f7e0885af682c7c1793bdaf6e64078d385";
+    sha256 = "133b031eaf8fd2c9399b78b8bc5b8fcbe4c31e85295749bb17a87cba8f3c3964";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/openpyxl/default.nix b/pkgs/development/python-modules/openpyxl/default.nix
index 034fa8e67917..32a0528fbc6b 100644
--- a/pkgs/development/python-modules/openpyxl/default.nix
+++ b/pkgs/development/python-modules/openpyxl/default.nix
@@ -9,16 +9,22 @@
 
 buildPythonPackage rec {
   pname = "openpyxl";
-  version = "2.5.8";
+  version = "2.5.10";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "22904d7bdfaaab33d65d50a0915a65eeb2f29c85d9ec53081563850678a29927";
+    sha256 = "41eb21a5620343d715b38081536c4ed3c37249afb72e569fd2af93852ed4ddde";
   };
 
   checkInputs = [ pytest ];
   propagatedBuildInputs = [ jdcal et_xmlfile lxml ];
 
+  postPatch = ''
+    # LICENSE.rst is missing, and setup.cfg currently doesn't contain anything useful anyway
+    # This should likely be removed in the next update
+    rm setup.cfg
+  '';
+
   # Tests are not included in archive.
   # https://bitbucket.org/openpyxl/openpyxl/issues/610
   doCheck = false;
diff --git a/pkgs/development/python-modules/packaging/default.nix b/pkgs/development/python-modules/packaging/default.nix
index 6c72947fff69..a5b7218d8864 100644
--- a/pkgs/development/python-modules/packaging/default.nix
+++ b/pkgs/development/python-modules/packaging/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "packaging";
-  version = "17.1";
+  version = "18.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f019b770dd64e585a99714f1fd5e01c7a8f11b45635aa953fd41c689a657375b";
+    sha256 = "0886227f54515e592aaa2e5a553332c73962917f2831f1b0f9b9f4380a4b9807";
   };
 
   propagatedBuildInputs = [ pyparsing six ];
diff --git a/pkgs/development/python-modules/pamqp/default.nix b/pkgs/development/python-modules/pamqp/default.nix
index 89e88476e377..a6ef3b22e412 100644
--- a/pkgs/development/python-modules/pamqp/default.nix
+++ b/pkgs/development/python-modules/pamqp/default.nix
@@ -9,12 +9,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "1.6.1";
+  version = "2.0.0";
   pname = "pamqp";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1vmyvynqzx5zvbipaxff4fnzy3h3dvl3zicyr15yb816j93jl2ca";
+    sha256 = "701b0c41b68eb86bad6f111658917992780d56a3f094a6cad87ef217afa8296d";
   };
 
   buildInputs = [ mock nose pep8 pylint mccabe ];
diff --git a/pkgs/development/python-modules/pandocfilters/default.nix b/pkgs/development/python-modules/pandocfilters/default.nix
index b3a815e997c8..a6edb89dcabd 100644
--- a/pkgs/development/python-modules/pandocfilters/default.nix
+++ b/pkgs/development/python-modules/pandocfilters/default.nix
@@ -4,12 +4,12 @@
 }:
 
 buildPythonPackage rec{
-  version = "1.4.1";
+  version = "1.4.2";
   pname = "pandocfilters";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ec8bcd100d081db092c57f93462b1861bcfa1286ef126f34da5cb1d969538acd";
+    sha256 = "b3dd70e169bb5449e6bc6ff96aea89c5eea8c5f6ab5e207fc2f521a2cf4a0da9";
   };
 
   # No tests available
diff --git a/pkgs/development/python-modules/paperspace/default.nix b/pkgs/development/python-modules/paperspace/default.nix
index b6cec2150a9e..46b166793508 100644
--- a/pkgs/development/python-modules/paperspace/default.nix
+++ b/pkgs/development/python-modules/paperspace/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "paperspace";
-  version = "0.0.11";
+  version = "0.0.12";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0z19arikcjpfvp3bgssnlhplm1qzgw95s3r5fnsyf7nwmc4pvvpa";
+    sha256 = "9e7192ee9270768c0dba44969d49730c17d2f955c201798706cdcbc407310d64";
   };
 
   propagatedBuildInputs = [ boto3 requests ];
diff --git a/pkgs/development/python-modules/parse/default.nix b/pkgs/development/python-modules/parse/default.nix
index 4092f5e1c4f3..8a4881b730f7 100644
--- a/pkgs/development/python-modules/parse/default.nix
+++ b/pkgs/development/python-modules/parse/default.nix
@@ -3,11 +3,11 @@
 }:
 buildPythonPackage rec {
   pname = "parse";
-  version = "1.8.4";
+  version = "1.9.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c3cdf6206f22aeebfa00e5b954fcfea13d1b2dc271c75806b6025b94fb490939";
+    sha256 = "9dd6048ea212cd032a342f9f6aa2b7bc222f7407c7e37bdc2777fecd36897437";
   };
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/parsedatetime/default.nix b/pkgs/development/python-modules/parsedatetime/default.nix
index 6548e39078ea..32247fcc3882 100644
--- a/pkgs/development/python-modules/parsedatetime/default.nix
+++ b/pkgs/development/python-modules/parsedatetime/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "parsedatetime";
-  version = "2.3";
+  version = "2.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1vkrmd398s11h1zn3zaqqsiqhj9lwy1ikcg6irx2lrgjzjg3rjll";
+    sha256 = "3d817c58fb9570d1eec1dd46fa9448cd644eeed4fb612684b02dfda3a79cb84b";
   };
 
   buildInputs = [ pytest pytestrunner ];
diff --git a/pkgs/development/python-modules/parsel/default.nix b/pkgs/development/python-modules/parsel/default.nix
index ef6c795773c8..0135b98cbda7 100644
--- a/pkgs/development/python-modules/parsel/default.nix
+++ b/pkgs/development/python-modules/parsel/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "parsel";
-  version = "1.1.0";
+  version = "1.5.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0a34d1c0bj1fzb5dk5744m2ag6v3b8glk4xp0amqxdan9ldbcd97";
+    sha256 = "9ccd82b8a122345601f6f9209e972c0e8c3518a188fcff2d37cb4d7bc570b4b8";
   };
 
   buildInputs = [ pytest pytestrunner ];
diff --git a/pkgs/development/python-modules/partd/default.nix b/pkgs/development/python-modules/partd/default.nix
index 1098c5508398..1db458a0d0ff 100644
--- a/pkgs/development/python-modules/partd/default.nix
+++ b/pkgs/development/python-modules/partd/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "partd";
-  version = "0.3.8";
+  version = "0.3.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "67291f1c4827cde3e0148b3be5d69af64b6d6169feb9ba88f0a6cfe77089400f";
+    sha256 = "1fd6d9c12f14ea180e659a9e4a686ff2816dd930e8fb0b84c0d8116a29cfe66b";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/paste/default.nix b/pkgs/development/python-modules/paste/default.nix
index e8aceae062f5..d235bda40e4c 100644
--- a/pkgs/development/python-modules/paste/default.nix
+++ b/pkgs/development/python-modules/paste/default.nix
@@ -1,25 +1,28 @@
 { stdenv
 , buildPythonPackage
 , fetchPypi
-, nose
 , six
+, pytestrunner
+, pytest
 }:
 
 buildPythonPackage rec {
   pname = "paste";
-  version = "2.0.3";
+  version = "3.0.5";
 
   src = fetchPypi {
-    inherit pname version;
-    sha256 = "062jk0nlxf6lb2wwj6zc20rlvrwsnikpkh90y0dn8cjch93s6ii3";
+    pname = "Paste";
+    inherit version;
+    sha256 = "1bb2068807ce3592d313ce9b1a25a7ac842a504e7e3b005027193d17a043d1a8";
   };
 
-  checkInputs = [ nose ];
   propagatedBuildInputs = [ six ];
 
+  checkInputs = [ pytestrunner pytest ];
+
   # Certain tests require network
   checkPhase = ''
-    NOSE_EXCLUDE=test_ok,test_form,test_error,test_stderr,test_paste_website nosetests
+    py.test -k "not test_cgiapp and not test_proxy"
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/pastescript/default.nix b/pkgs/development/python-modules/pastescript/default.nix
index 06e71cf790b2..3507729ee94e 100644
--- a/pkgs/development/python-modules/pastescript/default.nix
+++ b/pkgs/development/python-modules/pastescript/default.nix
@@ -10,12 +10,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "1.7.5";
+  version = "2.0.2";
   pname = "PasteScript";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2b685be69d6ac8bc0fe6f558f119660259db26a15e16a4943c515fbee8093539";
+    sha256 = "c03f249805538cc2328741ae8d262a9200ae1c993119b3d9bac4cd422cb476c0";
   };
 
   buildInputs = [ nose ];
diff --git a/pkgs/development/python-modules/path.py/default.nix b/pkgs/development/python-modules/path.py/default.nix
index ea780f964f42..f9f748581499 100644
--- a/pkgs/development/python-modules/path.py/default.nix
+++ b/pkgs/development/python-modules/path.py/default.nix
@@ -6,22 +6,29 @@
 , pytest
 , glibcLocales
 , packaging
+, isPy27
+, backports_os
+, importlib-metadata
 }:
 
 buildPythonPackage rec {
   pname = "path.py";
-  version = "11.0.1";
+  version = "11.5.0";
   name = pname + "-" + version;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e7eb9d0ca4110d9b4d7c9baa0696d8c94f837d622409cefc5ec9e7c3d02ea11f";
+    sha256 = "b6687a532a735a2d79a13e92bdb31cb0971abe936ea0fa78bcb47faf4372b3cb";
   };
 
   checkInputs = [ pytest pytestrunner glibcLocales packaging ];
   buildInputs = [ setuptools_scm ];
+  propagatedBuildInputs = [
+    importlib-metadata
+  ] ++ lib.optional isPy27 backports_os
+  ;
 
-  LC_ALL="en_US.UTF-8";
+  LC_ALL = "en_US.UTF-8";
 
   meta = {
     description = "A module wrapper for os.path";
diff --git a/pkgs/development/python-modules/pathos/default.nix b/pkgs/development/python-modules/pathos/default.nix
index 081e5bb3aa48..0756174fec6c 100644
--- a/pkgs/development/python-modules/pathos/default.nix
+++ b/pkgs/development/python-modules/pathos/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "pathos";
-  version = "0.2.0";
+  version = "0.2.2.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e35418af733bf434da83746d46acca94375d6e306b3df330b2a1808db026a188";
+    sha256 = "69486cfe8c9fbd028395df445e4205ea3001d7ca5608d8d0b67b67ce98bb8892";
   };
 
   propagatedBuildInputs = [ dill pox ppft multiprocess ];
diff --git a/pkgs/development/python-modules/paver/default.nix b/pkgs/development/python-modules/paver/default.nix
index acdb68c0281d..17ae2428b87a 100644
--- a/pkgs/development/python-modules/paver/default.nix
+++ b/pkgs/development/python-modules/paver/default.nix
@@ -8,12 +8,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "1.2.2";
+  version = "1.3.4";
   pname   = "Paver";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0lix9d33ndb3yk56sm1zlj80fbmxp0w60yk0d9pr2xqxiwi88sqy";
+    sha256 = "d3e6498881485ab750efe40c5278982a9343bc627e137b11adced627719308c7";
   };
 
   buildInputs = [ cogapp mock virtualenv ];
diff --git a/pkgs/development/python-modules/pbr/default.nix b/pkgs/development/python-modules/pbr/default.nix
index e1843e4a75df..b3d13a0f6482 100644
--- a/pkgs/development/python-modules/pbr/default.nix
+++ b/pkgs/development/python-modules/pbr/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pbr";
-  version = "4.2.0";
+  version = "5.1.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1b8be50d938c9bb75d0eaf7eda111eec1bf6dc88a62a6412e33bf077457e0f45";
+    sha256 = "f59d71442f9ece3dffc17bc36575768e1ee9967756e6b6535f0ee1f0054c3d68";
   };
 
   # circular dependencies with fixtures
diff --git a/pkgs/development/python-modules/pdf2image/default.nix b/pkgs/development/python-modules/pdf2image/default.nix
index 07e477b11d7b..1af93531daa5 100644
--- a/pkgs/development/python-modules/pdf2image/default.nix
+++ b/pkgs/development/python-modules/pdf2image/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "pdf2image";
-  version = "0.1.14";
+  version = "1.0.0";
 
   buildInputs = [ pillow poppler_utils ];
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2926ebbf327e909d594619e520a1986c18d0cf60ae62acc7ebc503ccdef21f0f";
+    sha256 = "74607efb48a9e95289148d70af05a53dbef192010a44ac868437fb044842697d";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/pendulum/default.nix b/pkgs/development/python-modules/pendulum/default.nix
index e9d482e42ac8..c3090f959008 100644
--- a/pkgs/development/python-modules/pendulum/default.nix
+++ b/pkgs/development/python-modules/pendulum/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "pendulum";
-  version = "2.0.3";
+  version = "2.0.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d07962450e808556b3e6209a5830e2bbf8c7747129580c3b5b09e641f72617ab";
+    sha256 = "cf535d36c063575d4752af36df928882b2e0e31541b4482c97d63752785f9fcb";
   };
 
   propagatedBuildInputs = [ dateutil pytzdata ] ++ lib.optional (pythonOlder "3.5") typing;
diff --git a/pkgs/development/python-modules/pep8/default.nix b/pkgs/development/python-modules/pep8/default.nix
index 9e31063b4611..ed885c617243 100644
--- a/pkgs/development/python-modules/pep8/default.nix
+++ b/pkgs/development/python-modules/pep8/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "pep8";
-  version = "1.7.0";
+  version = "1.7.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a113d5f5ad7a7abacef9df5ec3f2af23a20a28005921577b15dd584d099d5900";
+    sha256 = "fe249b52e20498e59e0b5c5256aa52ee99fc295b26ec9eaa85776ffdb9fe6374";
   };
 
   # FAIL: test_checkers_testsuite (testsuite.test_all.Pep8TestCase)
diff --git a/pkgs/development/python-modules/percol/default.nix b/pkgs/development/python-modules/percol/default.nix
index 2ecb6de2d236..9523a3e28fab 100644
--- a/pkgs/development/python-modules/percol/default.nix
+++ b/pkgs/development/python-modules/percol/default.nix
@@ -6,12 +6,12 @@
 
 buildPythonPackage rec {
   pname = "percol";
-  version = "0.0.8";
+  version = "0.2.1";
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "169s5mhw1s60qbsd6pkf9bb2x6wfgx8hn8nw9d4qgc68qnnpp2cj";
+    sha256 = "7a649c6fae61635519d12a6bcacc742241aad1bff3230baef2cedd693ed9cfe8";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/pex/default.nix b/pkgs/development/python-modules/pex/default.nix
index f7efec5c70ef..90f6d5a85e01 100644
--- a/pkgs/development/python-modules/pex/default.nix
+++ b/pkgs/development/python-modules/pex/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "pex";
-  version = "1.2.7";
+  version = "1.5.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1m0gx9182w1dybkyjwwjyd6i87x2dzv252ks2fj8yn6avlcp5z4q";
+    sha256 = "a0244c9e25172598fca73cb61e2a2f133503565c95d99210c3d5c0e85950c4bd";
   };
 
   prePatch = ''
diff --git a/pkgs/development/python-modules/pg8000/default.nix b/pkgs/development/python-modules/pg8000/default.nix
index 65301a8c4067..175e64b8d72d 100644
--- a/pkgs/development/python-modules/pg8000/default.nix
+++ b/pkgs/development/python-modules/pg8000/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "pg8000";
-  version = "1.10.1";
+  version = "1.12.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "188658db63c2ca931ae1bf0167b34efaac0ecc743b707f0118cc4b87e90ce488";
+    sha256 = "18192d90409a3037619ef17f1924e3fd9c7169c9c1b3277cec1982116ec2b6de";
   };
 
   propagatedBuildInputs = [ pytz ];
diff --git a/pkgs/development/python-modules/pgspecial/default.nix b/pkgs/development/python-modules/pgspecial/default.nix
index 84ccea15e98f..513ae254217e 100644
--- a/pkgs/development/python-modules/pgspecial/default.nix
+++ b/pkgs/development/python-modules/pgspecial/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pgspecial";
-  version = "1.11.2";
+  version = "1.11.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1yq3cmpdcvwsz3nifc0db125433vxbgbpmbhxfj46b9s5k81xs30";
+    sha256 = "f183da55c37128f7a74fe5b28e997991156f19961e59a1ad0f400ffc9535faba";
   };
 
   buildInputs = [ pytest psycopg2 ];
diff --git a/pkgs/development/python-modules/pickleshare/default.nix b/pkgs/development/python-modules/pickleshare/default.nix
index 4ca421847658..b46207ae33df 100644
--- a/pkgs/development/python-modules/pickleshare/default.nix
+++ b/pkgs/development/python-modules/pickleshare/default.nix
@@ -7,12 +7,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.7.4";
+  version = "0.7.5";
   pname = "pickleshare";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "84a9257227dfdd6fe1b4be1319096c20eb85ff1e82c7932f36efccfe1b09737b";
+    sha256 = "87683d47965c1da65cdacaf31c8441d12b8044cdec9aca500cd78fc2c683afca";
   };
 
   propagatedBuildInputs = [ pathpy ]
diff --git a/pkgs/development/python-modules/pid/default.nix b/pkgs/development/python-modules/pid/default.nix
index 64f4ee882ab9..5998ca6bd003 100644
--- a/pkgs/development/python-modules/pid/default.nix
+++ b/pkgs/development/python-modules/pid/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "pid";
-  version = "2.0.1";
+  version = "2.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0cylj8p25nwkdfgy4pzai21wyzmrxdqlwwbzqag9gb5qcjfdwk05";
+    sha256 = "d8bb2ceec21a4ae84be6e9d320db1f56934b30e676e31c6f098ca7218b3d67d4";
   };
 
   buildInputs = [ nose ];
diff --git a/pkgs/development/python-modules/pika/default.nix b/pkgs/development/python-modules/pika/default.nix
index 3cc1ba3b00fd..4cd86b56c202 100644
--- a/pkgs/development/python-modules/pika/default.nix
+++ b/pkgs/development/python-modules/pika/default.nix
@@ -13,11 +13,11 @@
 
 buildPythonPackage rec {
   pname = "pika";
-  version = "0.10.0";
+  version = "0.12.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0nb4h08di432lv7dy2v9kpwgk0w92f24sqc2hw2s9vwr5b8v8xvj";
+    sha256 = "306145b8683e016d81aea996bcaefee648483fc5a9eb4694bb488f54df54a751";
   };
 
   # Tests require twisted which is only availalble for python-2.x
diff --git a/pkgs/development/python-modules/pilkit/default.nix b/pkgs/development/python-modules/pilkit/default.nix
index eab44b3724a2..2f4f4b264ce6 100644
--- a/pkgs/development/python-modules/pilkit/default.nix
+++ b/pkgs/development/python-modules/pilkit/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "pilkit";
-  version = "1.1.4";
+  version = "2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e00585f5466654ea2cdbf7decef9862cb00e16fd363017fa7ef6623a16b0d2c7";
+    sha256 = "ddb30c2f0198a147e56b151476c3bb9fe045fbfd5b0a0fa2a3148dba62d1559f";
   };
 
   preConfigure = ''
diff --git a/pkgs/development/python-modules/pillow/default.nix b/pkgs/development/python-modules/pillow/default.nix
index 22bd2fd82467..5651884928c8 100644
--- a/pkgs/development/python-modules/pillow/default.nix
+++ b/pkgs/development/python-modules/pillow/default.nix
@@ -6,11 +6,11 @@
 }:
 buildPythonPackage rec {
   pname = "Pillow";
-  version = "5.2.0";
+  version = "5.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f8b3d413c5a8f84b12cd4c5df1d8e211777c9852c6be3ee9c094b626644d3eab";
+    sha256 = "2ea3517cd5779843de8a759c2349a3cd8d3893e03ab47053b66d5ec6f8bc4f93";
   };
 
   doCheck = !stdenv.isDarwin && !isPyPy;
diff --git a/pkgs/development/python-modules/pillowfight/default.nix b/pkgs/development/python-modules/pillowfight/default.nix
index e32051bc26f9..879ebe252d7f 100644
--- a/pkgs/development/python-modules/pillowfight/default.nix
+++ b/pkgs/development/python-modules/pillowfight/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "pillowfight";
-  version = "0.2";
+  version = "0.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1mh1nhcjjgv7x134sv0krri59ng8bp2w6cwsxc698rixba9f3g0m";
+    sha256 = "913869b0563c5982bcf08cb1ea56fb0f87e3573d738e3e3692301bf45dba6252";
   };
 
   propagatedBuildInputs = [ pillow ];
diff --git a/pkgs/development/python-modules/pint/default.nix b/pkgs/development/python-modules/pint/default.nix
index 74b6dd78bb35..d6806308e550 100644
--- a/pkgs/development/python-modules/pint/default.nix
+++ b/pkgs/development/python-modules/pint/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "pint";
-  version = "0.7.2";
+  version = "0.8.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1bbp5s34gcb9il2wyz4spznshahwbjvwi5bhjm7bnxk358spvf9q";
+    sha256 = "afcf31443a478c32bbac4b00337ee9026a13d0e2ac83d30c79151462513bb0d4";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/plaid-python/default.nix b/pkgs/development/python-modules/plaid-python/default.nix
index afbb5e2b567c..87c594e473d7 100644
--- a/pkgs/development/python-modules/plaid-python/default.nix
+++ b/pkgs/development/python-modules/plaid-python/default.nix
@@ -1,12 +1,12 @@
 { lib, buildPythonPackage, fetchPypi, requests, pytest }:
 
 buildPythonPackage rec {
-  version = "2.3.3";
+  version = "2.3.4";
   pname = "plaid-python";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0jblc0bvzcns1dmsax6n0cvdg8867hm7snvdxa2l7v305h6gssjw";
+    sha256 = "fefa30cbd1114844a07b6a37d95fd6657774ce8a551a2ac79641887cd63c72db";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/plone-testing/default.nix b/pkgs/development/python-modules/plone-testing/default.nix
index 6f18a74f0738..81482414d57f 100644
--- a/pkgs/development/python-modules/plone-testing/default.nix
+++ b/pkgs/development/python-modules/plone-testing/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "plone.testing";
-  version = "6.0.0";
+  version = "7.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8aa7c45237b883ea1d1c28fb465322f69310b084b9f9b6a79af64401b649dc4c";
+    sha256 = "db71bde0d4d3c273dbba8c7a2ab259a42f038eca74184da36c5aab61e90e8dd7";
   };
 
   propagatedBuildInputs = [ setuptools zope_testing ];
diff --git a/pkgs/development/python-modules/plotly/default.nix b/pkgs/development/python-modules/plotly/default.nix
index 0b226aa8547e..58ad690ce2df 100644
--- a/pkgs/development/python-modules/plotly/default.nix
+++ b/pkgs/development/python-modules/plotly/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "plotly";
-  version = "3.4.0";
+  version = "3.4.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1pq5k1b4gwdbdsb0alzgmr54zjvzf0csw5lq8s61zh5jnhfgn23y";
+    sha256 = "5dc85bde91bc80fa05f0d89e9f3a8eaee735b2b404047266874e0ff9c104407f";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pluggy/default.nix b/pkgs/development/python-modules/pluggy/default.nix
index 236c02133920..dd8a7fa6acbb 100644
--- a/pkgs/development/python-modules/pluggy/default.nix
+++ b/pkgs/development/python-modules/pluggy/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "pluggy";
-  version = "0.7.1";
+  version = "0.8.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "95eb8364a4708392bae89035f45341871286a333f749c3141c20573d2b3876e1";
+    sha256 = "447ba94990e8014ee25ec853339faf7b0fc8050cdc3289d4d71f7f410fb90095";
   };
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/posix_ipc/default.nix b/pkgs/development/python-modules/posix_ipc/default.nix
index 0114c9b66eb5..c152b1537ecd 100644
--- a/pkgs/development/python-modules/posix_ipc/default.nix
+++ b/pkgs/development/python-modules/posix_ipc/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "posix_ipc";
-  version = "1.0.0";
+  version = "1.0.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1jzg66708pi5n9w07fbz6rlxx30cjds9hp2yawjjfryafh1hg4ww";
+    sha256 = "ff6c9077633fc62a491d6997c43b094d885bb45a7ca1f36c9a0d647c54b74b14";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/pox/default.nix b/pkgs/development/python-modules/pox/default.nix
index 29a24343f256..ef1a18e7ab14 100644
--- a/pkgs/development/python-modules/pox/default.nix
+++ b/pkgs/development/python-modules/pox/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "pox";
-  version = "0.2.2";
+  version = "0.2.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "22e97ac6d2918c754e65a9581dbe02e9d00ae4a54ca48d05118f87c1ea92aa19";
+    sha256 = "9c8955d9beed4f9fd509587d17820efe6bc9f9b4a1abe581642aeed9a41784ea";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/ppft/default.nix b/pkgs/development/python-modules/ppft/default.nix
index 2a1dd73f96c7..69c4da786fe1 100644
--- a/pkgs/development/python-modules/ppft/default.nix
+++ b/pkgs/development/python-modules/ppft/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "ppft";
-  version = "1.6.4.6";
+  version = "1.6.4.8";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6f99c861822884cb00badbd5f364ee32b90a157084a6768040793988c6b92bff";
+    sha256 = "7e1aa0d74f832f0528234890165f3e64d34b3103ec1db7c93c9e7f2ad8cc18d2";
   };
 
   propagatedBuildInputs = [ six ];
diff --git a/pkgs/development/python-modules/process-tests/default.nix b/pkgs/development/python-modules/process-tests/default.nix
index 8f8bbc59d4fe..dd93ac400716 100644
--- a/pkgs/development/python-modules/process-tests/default.nix
+++ b/pkgs/development/python-modules/process-tests/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "process-tests";
-  version = "1.2.1";
+  version = "2.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "65c9d7a0260f31c15b4a22a851757e61f7072d0557db5f8a976112fbe81ff7e9";
+    sha256 = "dd731906f8fc0b803ffe2dd5c5e4b103ec24b1f962a7b835d9533d7e9b2ca36c";
   };
 
   # No tests
diff --git a/pkgs/development/python-modules/prometheus_client/default.nix b/pkgs/development/python-modules/prometheus_client/default.nix
index 4529ad95175e..d358bbec1da6 100644
--- a/pkgs/development/python-modules/prometheus_client/default.nix
+++ b/pkgs/development/python-modules/prometheus_client/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "prometheus_client";
-  version = "0.3.1";
+  version = "0.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "17bc24c09431644f7c65d7bce9f4237252308070b6395d6d8e87767afe867e24";
+    sha256 = "046cb4fffe75e55ff0e6dfd18e2ea16e54d86cc330f369bebcc683475c8b68a9";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/psutil/default.nix b/pkgs/development/python-modules/psutil/default.nix
index 6e0484673136..53c534e8a4db 100644
--- a/pkgs/development/python-modules/psutil/default.nix
+++ b/pkgs/development/python-modules/psutil/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "psutil";
-  version = "5.4.7";
+  version = "5.4.8";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "5b6322b167a5ba0c5463b4d30dfd379cd4ce245a1162ebf8fc7ab5c5ffae4f3b";
+    sha256 = "6e265c8f3da00b015d24b842bfeb111f856b13d24f2c57036582568dc650d6c3";
   };
 
   # No tests in archive
diff --git a/pkgs/development/python-modules/psycopg2/default.nix b/pkgs/development/python-modules/psycopg2/default.nix
index 9d15ea694c73..82b3edfdc0f1 100644
--- a/pkgs/development/python-modules/psycopg2/default.nix
+++ b/pkgs/development/python-modules/psycopg2/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "psycopg2";
-  version = "2.7.5";
+  version = "2.7.6.1";
 
   disabled = isPyPy;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "17klx964gw8z0znl0raz3by8vdc7cq5gxj4pdcrfcina84nrdkzc";
+    sha256 = "27959abe64ca1fc6d8cd11a71a1f421d8287831a3262bd4cacd43bbf43cc3c82";
   };
 
   buildInputs = lib.optional stdenv.isDarwin openssl;
diff --git a/pkgs/development/python-modules/pweave/default.nix b/pkgs/development/python-modules/pweave/default.nix
index 980a1df6d05b..2208ec522669 100644
--- a/pkgs/development/python-modules/pweave/default.nix
+++ b/pkgs/development/python-modules/pweave/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "Pweave";
-  version = "0.25";
+  version = "0.30.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1isqjz66c7vxdaqfwpkspki9p4054dsfx7pznwz28ik634hnj3qw";
+    sha256 = "5e5298d90e06414a01f48e0d6aa4c36a70c5f223d929f2a9c7e2d388451c7357";
   };
 
   buildInputs = [ mock pkgs.glibcLocales ];
diff --git a/pkgs/development/python-modules/py3dns/default.nix b/pkgs/development/python-modules/py3dns/default.nix
index 1e5b84aa262b..7ac093cbc577 100644
--- a/pkgs/development/python-modules/py3dns/default.nix
+++ b/pkgs/development/python-modules/py3dns/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "py3dns";
-  version = "3.1.1a";
+  version = "3.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0z0qmx9j1ivpgg54gqqmh42ljnzxaychc5inz2gbgv0vls765smz";
+    sha256 = "8e88c0648c4d38a880f08aeb05a6e5cb48b8ce2602d381caafc6c71698ee3c21";
   };
 
   preConfigure = ''
diff --git a/pkgs/development/python-modules/pyacoustid/default.nix b/pkgs/development/python-modules/pyacoustid/default.nix
index ba7879554a83..7dfd00db25f2 100644
--- a/pkgs/development/python-modules/pyacoustid/default.nix
+++ b/pkgs/development/python-modules/pyacoustid/default.nix
@@ -8,17 +8,15 @@
 
 buildPythonPackage rec {
   pname = "pyacoustid";
-  version = "1.1.0";
+  version = "1.1.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0117039cb116af245e6866e8e8bf3c9c8b2853ad087142bd0c2dfc0acc09d452";
+    sha256 = "efb6337a470c9301a108a539af7b775678ff67aa63944e9e04ce4216676cc777";
   };
 
   propagatedBuildInputs = [ requests audioread ];
 
-  patches = [ ./pyacoustid-py3.patch ];
-
   postPatch = ''
     sed -i \
         -e '/^FPCALC_COMMAND *=/s|=.*|= "${pkgs.chromaprint}/bin/fpcalc"|' \
diff --git a/pkgs/development/python-modules/pyacoustid/pyacoustid-py3.patch b/pkgs/development/python-modules/pyacoustid/pyacoustid-py3.patch
deleted file mode 100644
index f79b35fd345e..000000000000
--- a/pkgs/development/python-modules/pyacoustid/pyacoustid-py3.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From 19209469a709ec0914f82c9de23137e360e5e804 Mon Sep 17 00:00:00 2001
-From: Simon Chopin <chopin.simon@gmail.com>
-Date: Mon, 29 Sep 2014 10:38:20 +0200
-Subject: [PATCH] Explicit the UTF-8 encoding also when installing using Python
- 3
-
-If the locale isn't UTF-8, or for some reason Python doesn't pick up on
-it, it will try to decode using ASCII, which will of course cause
-mayhem, crash and despair.
-
-This patch will be shipped with the Debian package 1.1.0-1
----
- setup.py | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/setup.py b/setup.py
-index eafe5ea..0732fe3 100644
---- a/setup.py
-+++ b/setup.py
-@@ -18,9 +18,10 @@
- 
- def _read(fn):
-     path = os.path.join(os.path.dirname(__file__), fn)
--    data = open(path).read()
-     if sys.version_info[0] < 3:
--        data = data.decode('utf8')
-+        data = open(path).read().decode('utf8')
-+    else:
-+        data = open(path, encoding='utf8').read()
-     # Special case some Unicode characters; PyPI seems to only like ASCII.
-     data = data.replace(u'\xe1', u'a')
-     data = data.replace(u'\u0161', u's')
diff --git a/pkgs/development/python-modules/pyalgotrade/default.nix b/pkgs/development/python-modules/pyalgotrade/default.nix
index b9752a71f515..1d4564e9f17a 100644
--- a/pkgs/development/python-modules/pyalgotrade/default.nix
+++ b/pkgs/development/python-modules/pyalgotrade/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "pyalgotrade";
-  version = "0.16";
+  version = "0.20";
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a253617254194b91cfebae7bfd184cb109d4e48a8c70051b9560000a2c0f94b3";
+    sha256 = "7927c87af202869155280a93ff6ee934bb5b46cdb1f20b70f7407337f8541cbd";
   };
 
   propagatedBuildInputs = [ numpy scipy pytz ];
diff --git a/pkgs/development/python-modules/pyannotate/default.nix b/pkgs/development/python-modules/pyannotate/default.nix
index 5bcf07f10157..db48bb06bc0f 100644
--- a/pkgs/development/python-modules/pyannotate/default.nix
+++ b/pkgs/development/python-modules/pyannotate/default.nix
@@ -9,12 +9,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "1.0.6";
+  version = "1.0.7";
   pname = "pyannotate";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "dbdc2a26cbf45490a650e976ba45f99abe9ddbf0af5746307914e5ef419e325e";
+    sha256 = "54e6035a8601248992e17734034e6555842c6ea9863f90c15d14fe76a184be07";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/pychromecast/default.nix b/pkgs/development/python-modules/pychromecast/default.nix
index d818df888226..44f6bae58cb2 100644
--- a/pkgs/development/python-modules/pychromecast/default.nix
+++ b/pkgs/development/python-modules/pychromecast/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "PyChromecast";
-  version = "2.2.0";
+  version = "2.3.0";
   name = pname + "-" + version;
 
   src = fetchurl {
     url    = "mirror://pypi/p/pychromecast/${name}.tar.gz";
-    sha256 = "7c3773c0e134e762fd65a3407e680ab4c5c656fe7c5665b2f8f5ef445c7605a4";
+    sha256 = "f385168e34d2ef47f976c8e41bad2f58f5ca004634c0ccb1a12623d8beb2fa38";
   };
 
   propagatedBuildInputs = [ requests six zeroconf protobuf ];
diff --git a/pkgs/development/python-modules/pycparser/default.nix b/pkgs/development/python-modules/pycparser/default.nix
index 4a0dbe878f66..4845c625652f 100644
--- a/pkgs/development/python-modules/pycparser/default.nix
+++ b/pkgs/development/python-modules/pycparser/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pycparser";
-  version = "2.18";
+  version = "2.19";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "99a8ca03e29851d96616ad0404b4aad7d9ee16f25c9f9708a11faf2810f7b226";
+    sha256 = "a988718abfad80b6b157acce7bf130a30876d27603738ac39f140993246b25b3";
   };
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/pycryptodome/default.nix b/pkgs/development/python-modules/pycryptodome/default.nix
index 5b729182ca87..59446a4dc485 100644
--- a/pkgs/development/python-modules/pycryptodome/default.nix
+++ b/pkgs/development/python-modules/pycryptodome/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchPypi, buildPythonPackage }:
 
 buildPythonPackage rec {
-  version = "3.6.6";
+  version = "3.7.0";
   pname = "pycryptodome";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b3cb4af317d9b84f6df50f0cfa6840ba69556af637a83fd971537823e13d601a";
+    sha256 = "4444a26fc3830c0d438bca6975ff10d1eb9c0b88f747fdc25b5ab81fb46713d7";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/pycryptodomex/default.nix b/pkgs/development/python-modules/pycryptodomex/default.nix
index f3f439bc4a5c..27dfd64648cc 100644
--- a/pkgs/development/python-modules/pycryptodomex/default.nix
+++ b/pkgs/development/python-modules/pycryptodomex/default.nix
@@ -2,7 +2,7 @@
 
 buildPythonPackage rec {
   pname = "pycryptodomex";
-  version = "3.6.6";
+  version = "3.7.0";
 
   meta = {
     description = "A self-contained cryptographic library for Python";
@@ -12,6 +12,6 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d0d448484e161786922b41e112b5d7cf76ef5f0c725ea5107ef866bb14a38b12";
+    sha256 = "9f11823636128acbe4e17c35ff668f4d0a9f3133450753a0675525b6413aa1b0";
   };
 }
diff --git a/pkgs/development/python-modules/pycryptopp/default.nix b/pkgs/development/python-modules/pycryptopp/default.nix
index 785da4f6dc88..06045a58393a 100644
--- a/pkgs/development/python-modules/pycryptopp/default.nix
+++ b/pkgs/development/python-modules/pycryptopp/default.nix
@@ -10,12 +10,12 @@
 
 buildPythonPackage rec {
   pname = "pycryptopp";
-  version = "0.6.0.1206569328141510525648634803928199668821045408958";
+  version = "0.7.1.869544967005693312591928092448767568728501330214";
   disabled = isPy3k || isPyPy;  # see https://bitbucket.org/pypy/pypy/issue/1190/
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0n90h1yg7bfvlbhnc54xb6dbqm286ykaksyg04kxlhyjgf8mhq8i";
+    sha256 = "08ad57a1a39b7ed23c173692281da0b8d49d98ad3dcc09f8cca6d901e142699f";
   };
 
   # Prefer crypto++ library from the Nix store over the one that's included
diff --git a/pkgs/development/python-modules/pydenticon/default.nix b/pkgs/development/python-modules/pydenticon/default.nix
index f217b68808c5..9b650181e8ca 100644
--- a/pkgs/development/python-modules/pydenticon/default.nix
+++ b/pkgs/development/python-modules/pydenticon/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "pydenticon";
-  version = "0.2";
+  version = "0.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "035dawcspgjw2rksbnn863s7b0i9ac8cc1nshshvd1l837ir1czp";
+    sha256 = "2ef363cdd6f4f0193ce62257486027e36884570f6140bbde51de72df321b77f1";
   };
 
   propagatedBuildInputs = [ pillow mock ];
diff --git a/pkgs/development/python-modules/pydot_ng/default.nix b/pkgs/development/python-modules/pydot_ng/default.nix
index a96c03bed4f1..ba754e9959bf 100644
--- a/pkgs/development/python-modules/pydot_ng/default.nix
+++ b/pkgs/development/python-modules/pydot_ng/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "pydot_ng";
-  version = "1.0.0";
+  version = "2.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0h8k8wlzvnb40v4js7afgfyhp3wasmb1kg4gr6z7ck63iv8fq864";
+    sha256 = "8c8073b97aa7030c28118961e2c6c92f046e4cb57aeba7df87146f7baa6530c5";
   };
 
   buildInputs = [ pytest unittest2 ];
diff --git a/pkgs/development/python-modules/pyelftools/default.nix b/pkgs/development/python-modules/pyelftools/default.nix
index cb3e77f0e8d9..1715749fa2da 100644
--- a/pkgs/development/python-modules/pyelftools/default.nix
+++ b/pkgs/development/python-modules/pyelftools/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "pyelftools";
-  version = "0.24";
+  version = "0.25";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "17259kf6hwwsmizr5myp9jv3k9g5i3dvmnl8m646pfd5hpb9gpg9";
+    sha256 = "89c6da6f56280c37a5ff33468591ba9a124e17d71fe42de971818cbff46c1b24";
   };
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/pyenchant/default.nix b/pkgs/development/python-modules/pyenchant/default.nix
index f775612d90ff..6b49c65faae0 100644
--- a/pkgs/development/python-modules/pyenchant/default.nix
+++ b/pkgs/development/python-modules/pyenchant/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "pyenchant";
-  version = "1.6.6";
+  version = "2.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "25c9d2667d512f8fc4410465fdd2e868377ca07eb3d56e2b6e534a86281d64d3";
+    sha256 = "fc31cda72ace001da8fe5d42f11c26e514a91fa8c70468739216ddd8de64e2a0";
   };
 
   propagatedBuildInputs = [ pkgs.enchant ];
diff --git a/pkgs/development/python-modules/pyflakes/default.nix b/pkgs/development/python-modules/pyflakes/default.nix
index d833d9a0f683..3f799c1962a8 100644
--- a/pkgs/development/python-modules/pyflakes/default.nix
+++ b/pkgs/development/python-modules/pyflakes/default.nix
@@ -11,7 +11,8 @@ buildPythonPackage rec {
 
   buildInputs = [ unittest2 ];
 
-  doCheck = !isPyPy;
+  # https://github.com/PyCQA/pyflakes/issues/386
+  doCheck = false;
 
   meta = with stdenv.lib; {
     homepage = https://launchpad.net/pyflakes;
diff --git a/pkgs/development/python-modules/pygal/default.nix b/pkgs/development/python-modules/pygal/default.nix
index d1a25caabbee..8336640443bc 100644
--- a/pkgs/development/python-modules/pygal/default.nix
+++ b/pkgs/development/python-modules/pygal/default.nix
@@ -13,13 +13,13 @@
 
 buildPythonPackage rec {
   pname = "pygal";
-  version = "2.3.1";
+  version = "2.4.0";
 
   doCheck = !isPyPy;  # one check fails with pypy
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7ba5a191233d0c2d8bf4b4d26b06e42bd77483a59ba7d3e5b884d81d1a870667";
+    sha256 = "9204f05380b02a8a32f9bf99d310b51aa2a932cba5b369f7a4dc3705f0a4ce83";
   };
 
   buildInputs = [ flask pyquery pytest ];
diff --git a/pkgs/development/python-modules/pyhepmc/default.nix b/pkgs/development/python-modules/pyhepmc/default.nix
index e776749dd7ef..e466f800107c 100644
--- a/pkgs/development/python-modules/pyhepmc/default.nix
+++ b/pkgs/development/python-modules/pyhepmc/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "pyhepmc";
-  version = "0.5.0";
+  version = "1.0.1";
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1rbi8gqgclfvaibv9kzhfis11gw101x8amc93qf9y08ny4jfyr1d";
+    sha256 = "1210fd7e20d4abc1d9166147a9f7645a2a58b655fe030ad54ab3ea0d0c6e0834";
   };
 
   patches = [
diff --git a/pkgs/development/python-modules/pyhomematic/default.nix b/pkgs/development/python-modules/pyhomematic/default.nix
index 15bb376a0b89..521d06cfdfff 100644
--- a/pkgs/development/python-modules/pyhomematic/default.nix
+++ b/pkgs/development/python-modules/pyhomematic/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "pyhomematic";
-  version = "0.1.51";
+  version = "0.1.52";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1cgzyb0bnzh7xy9nz28sncl941rk51ib1liypj27y7iq3g6pjhi7";
+    sha256 = "4947b75401245d3a69de698617bb81fcba1ed7fd56c15d339a5f3b2bbbc391f7";
   };
 
   # PyPI tarball does not include tests/ directory
diff --git a/pkgs/development/python-modules/pyinsane2/default.nix b/pkgs/development/python-modules/pyinsane2/default.nix
index cf44538b746b..8f96ebe915a6 100644
--- a/pkgs/development/python-modules/pyinsane2/default.nix
+++ b/pkgs/development/python-modules/pyinsane2/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "pyinsane2";
-  version = "2.0.10";
+  version = "2.0.13";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "00d1wqb3w9bn1rxb2dwmdqbar2lr96izq855l5vzprc17dkgip3j";
+    sha256 = "0d519531d552e4512776225eb400a6a4a9bfc83a08918ec7fea19cb2fa7ec4ee";
   };
 
   # This is needed by setup.py regardless of whether tests are enabled.
diff --git a/pkgs/development/python-modules/pyjwt/default.nix b/pkgs/development/python-modules/pyjwt/default.nix
index 94a1a4e6b0e2..065cae45929a 100644
--- a/pkgs/development/python-modules/pyjwt/default.nix
+++ b/pkgs/development/python-modules/pyjwt/default.nix
@@ -22,6 +22,9 @@ buildPythonPackage rec {
     done
   '';
 
+  # https://github.com/jpadilla/pyjwt/issues/382
+  doCheck = false;
+
   meta = with lib; {
     description = "JSON Web Token implementation in Python";
     homepage = https://github.com/jpadilla/pyjwt;
diff --git a/pkgs/development/python-modules/pylama/default.nix b/pkgs/development/python-modules/pylama/default.nix
index 474728835e22..f424a89ae33f 100644
--- a/pkgs/development/python-modules/pylama/default.nix
+++ b/pkgs/development/python-modules/pylama/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "pylama";
-  version = "7.6.5";
+  version = "7.6.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0277pr066vg1w8ip6kdava7d5daiv7csixpysb37ss140k222iiv";
+    sha256 = "f81bf3bbd15db802b620903df491e5cd6469dcd542424ce6718425037dcc4d10";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pylint/1.9.nix b/pkgs/development/python-modules/pylint/1.9.nix
index ad3140cf1572..778775ae786f 100644
--- a/pkgs/development/python-modules/pylint/1.9.nix
+++ b/pkgs/development/python-modules/pylint/1.9.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "pylint";
-  version = "1.9.2";
+  version = "1.9.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1cxr1j037hsm4spmvl64v2j2rdq72pc2z0gnn3iggd4np6y21wpz";
+    sha256 = "09bc539f85706f2cca720a7ddf28f5c6cf8185708d6cb5bbf7a90a32c3b3b0aa";
   };
 
   checkInputs = [ pytest pytestrunner pyenchant ];
diff --git a/pkgs/development/python-modules/pylint/default.nix b/pkgs/development/python-modules/pylint/default.nix
index d5eec0f73bd1..67066c85f052 100644
--- a/pkgs/development/python-modules/pylint/default.nix
+++ b/pkgs/development/python-modules/pylint/default.nix
@@ -9,7 +9,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "14klyan9lqanyi8qhrbn65k7bgv9p7i7ply662r2lr27wydf57b8";
+    sha256 = "689de29ae747642ab230c6d37be2b969bf75663176658851f456619aacf27492";
   };
 
   checkInputs = [ pytest pytestrunner pyenchant ];
@@ -23,8 +23,8 @@ buildPythonPackage rec {
 
   checkPhase = ''
     pytest pylint/test -k "not ${lib.concatStringsSep " and not " (
-      # Broken test
-      [ "test_good_comprehension_checks" ] ++
+      # Broken tests
+      [ "member_checks_py37" "iterable_context_py36" ] ++
       # Disable broken darwin tests
       lib.optionals stdenv.isDarwin [
         "test_parallel_execution"
diff --git a/pkgs/development/python-modules/pylti/default.nix b/pkgs/development/python-modules/pylti/default.nix
index 32cef1e5da8a..40b639925a04 100644
--- a/pkgs/development/python-modules/pylti/default.nix
+++ b/pkgs/development/python-modules/pylti/default.nix
@@ -17,6 +17,7 @@
 , pytestpep8
 , sphinx
 , mock
+, chalice
 , isPy27
 }:
 
@@ -34,7 +35,7 @@ buildPythonPackage rec {
   propagatedBuildInputs = [ httplib2 oauth oauth2 semantic-version ];
   checkInputs = [
     flask httpretty oauthlib pyflakes pytest pytestcache pytestcov covCore
-    pytestflakes pytestpep8 sphinx mock
+    pytestflakes pytestpep8 sphinx mock chalice
   ];
 
   src = fetchPypi {
@@ -48,4 +49,4 @@ buildPythonPackage rec {
     license = lib.licenses.bsdOriginal;
     maintainers = with lib.maintainers; [ layus ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/pymatgen/default.nix b/pkgs/development/python-modules/pymatgen/default.nix
index 1365cc4aeb64..8e64d5cb11d5 100644
--- a/pkgs/development/python-modules/pymatgen/default.nix
+++ b/pkgs/development/python-modules/pymatgen/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pymatgen";
-  version = "2018.9.30";
+  version = "2018.10.18";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "08c8da84beec153c0ad7acc47e67245e2d6598169e9803b82bd53131a67293be";
+    sha256 = "cf9e030abafc4cd7c33847acf4bf0677bfc707f68fed48469c672d1980a8ceb9";
   };
 
   nativeBuildInputs = [ glibcLocales ];
diff --git a/pkgs/development/python-modules/pymongo/2_9_1.nix b/pkgs/development/python-modules/pymongo/2_9_1.nix
index 181d99a93f6f..8e0b0858754d 100644
--- a/pkgs/development/python-modules/pymongo/2_9_1.nix
+++ b/pkgs/development/python-modules/pymongo/2_9_1.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "pymongo";
-  version = "2.9.1";
+  version = "2.9.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1nrr1fxyrlxd69bgxl7bvaj2j4z7v3zaciij5sbhxg0vqiz6ny50";
+    sha256 = "912516ac6a355d7624374a38337b8587afe3eb535c0a5456b3bd12df637a6e70";
   };
 
   # Tests call a running mongodb instance
diff --git a/pkgs/development/python-modules/pymongo/default.nix b/pkgs/development/python-modules/pymongo/default.nix
index 9c8bf84e7c55..392a0ec580fe 100644
--- a/pkgs/development/python-modules/pymongo/default.nix
+++ b/pkgs/development/python-modules/pymongo/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "pymongo";
-  version = "3.7.1";
+  version = "3.7.2";
   name  = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f14fb6c4058772a0d74d82874d3b89d7264d89b4ed7fa0413ea0ef8112b268b9";
+    sha256 = "8c74e2a9b594f7962c62cef7680a4cb92a96b4e6e3c2f970790da67cc0213a7e";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/pync/default.nix b/pkgs/development/python-modules/pync/default.nix
index ad02b3f2f2fc..24d285423f17 100644
--- a/pkgs/development/python-modules/pync/default.nix
+++ b/pkgs/development/python-modules/pync/default.nix
@@ -7,13 +7,13 @@
 }:
 
 buildPythonPackage rec {
-  version  = "1.4";
+  version  = "2.0.3";
   pname = "pync";
   disabled = ! isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0lc1x0pai85avm1r452xnvxc12wijnhz87xv20yp3is9fs6rnkrh";
+    sha256 = "38b9e61735a3161f9211a5773c5f5ea698f36af4ff7f77fa03e8d1ff0caa117f";
   };
 
   buildInputs = [ pkgs.coreutils ];
diff --git a/pkgs/development/python-modules/pynisher/default.nix b/pkgs/development/python-modules/pynisher/default.nix
index f389bee21586..5f877fd90d26 100644
--- a/pkgs/development/python-modules/pynisher/default.nix
+++ b/pkgs/development/python-modules/pynisher/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pynisher";
-  version = "0.4.2";
+  version = "0.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0sqa3zzqcr4vl5yhnafw1y187z62m4alajggc7dm2riw2ihd9kxl";
+    sha256 = "1b1079315ad1009de108c9ad701f6ae5274264e64503fc22c2de366d99953f34";
   };
 
   propagatedBuildInputs = [ psutil docutils ];
diff --git a/pkgs/development/python-modules/pynvim/default.nix b/pkgs/development/python-modules/pynvim/default.nix
index 3811e5082c0f..0701d88c4df9 100644
--- a/pkgs/development/python-modules/pynvim/default.nix
+++ b/pkgs/development/python-modules/pynvim/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1yxh8zdigzs330m4gchxk6m323glz81x85q5fzgc4saq0naib26x";
+    sha256 = "a6a0e7a5b4433bf4e6ddcbc5c5ff44170be7d84259d002b8e8d8fb4ee78af60f";
   };
 
   checkInputs = [ nose ];
diff --git a/pkgs/development/python-modules/pyobjc/default.nix b/pkgs/development/python-modules/pyobjc/default.nix
index ad1f656eb145..96a546e694c0 100644
--- a/pkgs/development/python-modules/pyobjc/default.nix
+++ b/pkgs/development/python-modules/pyobjc/default.nix
@@ -2,7 +2,7 @@
 
 buildPythonPackage rec {
   pname = "pyobjc";
-  version = "4.2.2";
+  version = "5.1.1";
 
   # Gives "No matching distribution found for
   # pyobjc-framework-Collaboration==4.0b1 (from pyobjc==4.0b1)"
@@ -10,7 +10,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "24be63e394e8e66c1131e2b8e67e44f6c28ceb4329af01e9c10824044be8adbc";
+    sha256 = "2b094596e8bd36be1f63c8c0501dc4ac7899299224111a5877648774a92eec45";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/pyopencl/default.nix b/pkgs/development/python-modules/pyopencl/default.nix
index d90ff4581077..5416e3795624 100644
--- a/pkgs/development/python-modules/pyopencl/default.nix
+++ b/pkgs/development/python-modules/pyopencl/default.nix
@@ -15,7 +15,7 @@
 
 buildPythonPackage rec {
   pname = "pyopencl";
-  version = "2018.1.1";
+  version = "2018.2.1";
 
   checkInputs = [ pytest ];
   buildInputs = [ opencl-headers ocl-icd ];
@@ -24,7 +24,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "29683b47ec729c77a1be4d6fae2bd3718ca4cfcbe14655261a3a14d5bf55530a";
+    sha256 = "5ed40baccb493e8e9ac394f15c64871954d234fd6d9250c50bee1466d8bd8e48";
   };
 
   # py.test is not needed during runtime, so remove it from `install_requires`
diff --git a/pkgs/development/python-modules/pyparsing/default.nix b/pkgs/development/python-modules/pyparsing/default.nix
index 5861288926f0..df94117bfe5f 100644
--- a/pkgs/development/python-modules/pyparsing/default.nix
+++ b/pkgs/development/python-modules/pyparsing/default.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPythonPackage, fetchPypi }:
 buildPythonPackage rec {
     pname = "pyparsing";
-    version = "2.2.2";
+    version = "2.3.0";
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "bc6c7146b91af3f567cf6daeaec360bc07d45ffec4cf5353f4d7a208ce7ca30a";
+      sha256 = "f353aab21fd474459d97b709e527b5571314ee5f067441dc9f88e33eecd96592";
     };
 
     # Not everything necessary to run the tests is included in the distribution
diff --git a/pkgs/development/python-modules/pyperclip/default.nix b/pkgs/development/python-modules/pyperclip/default.nix
index 762603315216..9709aea1d185 100644
--- a/pkgs/development/python-modules/pyperclip/default.nix
+++ b/pkgs/development/python-modules/pyperclip/default.nix
@@ -1,12 +1,12 @@
 { lib, buildPythonPackage, fetchPypi }:
 
 buildPythonPackage rec {
-  version = "1.6.5";
+  version = "1.7.0";
   pname = "pyperclip";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "406bc020d4b8e60d8673876271b815befc4c02fd8d919e4aacc667d69fab99ea";
+    sha256 = "979325468ccf682104d5dcaf753f869868100631301d3e72f47babdea5700d1c";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/pyqt/5.x.nix b/pkgs/development/python-modules/pyqt/5.x.nix
index 6a3e3e66e2c9..0e033a9e45d0 100644
--- a/pkgs/development/python-modules/pyqt/5.x.nix
+++ b/pkgs/development/python-modules/pyqt/5.x.nix
@@ -6,9 +6,9 @@
 
 let
   pname = "PyQt";
-  version = "5.10.1";
+  version = "5.11.3";
 
-  inherit (pythonPackages) buildPythonPackage python dbus-python sip;
+  inherit (pythonPackages) buildPythonPackage python isPy3k dbus-python sip enum34;
 
 in buildPythonPackage {
   pname = pname;
@@ -25,7 +25,7 @@ in buildPythonPackage {
 
   src = fetchurl {
     url = "mirror://sourceforge/pyqt/PyQt5/PyQt-${version}/PyQt5_gpl-${version}.tar.gz";
-    sha256 = "1vz9c4v0k8azk2b08swwybrshzw32x8djjpq13mf9v15x1qyjclr";
+    sha256 = "0wqh4srqkcc03rvkwrcshaa028psrq58xkys6npnyhqxc0apvdf9";
   };
 
   outputs = [ "out" "dev" ];
@@ -36,7 +36,7 @@ in buildPythonPackage {
 
   propagatedBuildInputs = [
     sip qtbase qtsvg qtwebkit qtwebengine
-  ] ++ lib.optional withWebSockets qtwebsockets ++ lib.optional withConnectivity qtconnectivity;
+  ] ++ lib.optional (!isPy3k) enum34 ++ lib.optional withWebSockets qtwebsockets ++ lib.optional withConnectivity qtconnectivity;
 
   configurePhase = ''
     runHook preConfigure
@@ -64,27 +64,6 @@ in buildPythonPackage {
     runHook postConfigure
   '';
 
-  patches = [
-    # This patch from Arch Linux fixes Cura segfaulting on startup
-    # https://github.com/Ultimaker/Cura/issues/3438
-    # It can probably removed on 5.10.3
-    (fetchpatch {
-      name = "pyqt5-cura-crash.patch";
-      url = https://git.archlinux.org/svntogit/packages.git/plain/repos/extra-x86_64/pyqt5-cura-crash.patch?id=6cfe64a3d1827e0ed9cc62f1683a53b582315f4f;
-      sha256 = "02a0mw1z8p9hhqhl4bgjrmf1xq82xjmpivn5bg6r4yv6pidsh7ck";
-    })
-    (fetchpatch {
-      name = "pyqt-qt5.11.patch";
-      url = "https://git.archlinux.org/svntogit/packages.git/plain/trunk/pyqt-qt5.11.patch?h=packages/pyqt5&id=d01240b801203d3865b2f61fa19090cc20e55a97";
-      sha256 = "0qa7w1agjg9da99lvnqwwxnm3pp7qd683h7zggq4c269y2km812h";
-    })
-    (fetchpatch {
-      name = "pyqt-support-new-qt.patch";
-      url = "https://git.archlinux.org/svntogit/packages.git/plain/trunk/pyqt-support-new-qt.patch?h=packages/pyqt5&id=d01240b801203d3865b2f61fa19090cc20e55a97";
-      sha256 = "1nkl96f4bki37zw6iwvd4vq8z8gg45q5m1cbkbaw72395i0m7p5j";
-    })
-  ];
-
   postInstall = ''
     for i in $out/bin/*; do
       wrapProgram $i --prefix PYTHONPATH : "$PYTHONPATH"
diff --git a/pkgs/development/python-modules/pyqtgraph/default.nix b/pkgs/development/python-modules/pyqtgraph/default.nix
index 5eb24f830c7d..a2c4a9491b6d 100644
--- a/pkgs/development/python-modules/pyqtgraph/default.nix
+++ b/pkgs/development/python-modules/pyqtgraph/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "pyqtgraph";
-  version = "0.9.10";
+  version = "0.10.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "188pcxf3sxxjf0aipjn820lx2rf9f42zzp0sibmcl90955a3ipf1";
+    sha256 = "4c08ab34881fae5ecf9ddfe6c1220b9e41e6d3eb1579a7d8ef501abb8e509251";
   };
 
   propagatedBuildInputs = [ scipy numpy pyqt4 pyopengl ];
diff --git a/pkgs/development/python-modules/pyramid/default.nix b/pkgs/development/python-modules/pyramid/default.nix
index 060b6b77f870..3f8af5b82ebf 100644
--- a/pkgs/development/python-modules/pyramid/default.nix
+++ b/pkgs/development/python-modules/pyramid/default.nix
@@ -21,11 +21,11 @@
 
 buildPythonPackage rec {
   pname = "pyramid";
-  version = "1.9.1";
+  version = "1.10.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0dhbzc4q0vsnv3aihy728aczg56xs6h9s1rmvr096q4lb6yln3w4";
+    sha256 = "37c3e1c9eae72817e0365e2a38143543aee8b75240701fa5cb3a1be86c01a1c0";
   };
 
   checkInputs = [ docutils virtualenv webtest zope_component ];
diff --git a/pkgs/development/python-modules/pyramid_exclog/default.nix b/pkgs/development/python-modules/pyramid_exclog/default.nix
index dfdea42b02c4..ac85da4af758 100644
--- a/pkgs/development/python-modules/pyramid_exclog/default.nix
+++ b/pkgs/development/python-modules/pyramid_exclog/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "pyramid_exclog";
-  version = "0.7";
+  version = "1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a58c82866c3e1a350684e6b83b440d5dc5e92ca5d23794b56d53aac06fb65a2c";
+    sha256 = "d05ced5c12407507154de6750036bc83861b85c11be70b3ec3098c929652c14b";
   };
 
   propagatedBuildInputs = [ pyramid ];
diff --git a/pkgs/development/python-modules/pyramid_jinja2/default.nix b/pkgs/development/python-modules/pyramid_jinja2/default.nix
index d211b9daf334..626142ee2f2d 100644
--- a/pkgs/development/python-modules/pyramid_jinja2/default.nix
+++ b/pkgs/development/python-modules/pyramid_jinja2/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "pyramid_jinja2";
-  version = "2.5";
+  version = "2.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "93c86e3103b454301f4d66640191aba047f2ab85ba75647aa18667b7448396bd";
+    sha256 = "5c21081f65a5bec0b76957990c2b89ed41f4fd11257121387110cb722fd0e5eb";
   };
 
   buildInputs = [ webtest ];
diff --git a/pkgs/development/python-modules/pyramid_mako/default.nix b/pkgs/development/python-modules/pyramid_mako/default.nix
index 2752ba7641eb..b4064e9f0f7e 100644
--- a/pkgs/development/python-modules/pyramid_mako/default.nix
+++ b/pkgs/development/python-modules/pyramid_mako/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "pyramid_mako";
-  version = "0.3.1";
+  version = "1.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "00811djmsc4rz20kpy2paam05fbx6dmrv2i5jf90f6xp6zw4isy6";
+    sha256 = "6da0987b9874cf53e72139624665a73965bbd7fbde504d1753e4231ce916f3a1";
   };
 
   buildInputs = [ webtest ];
diff --git a/pkgs/development/python-modules/pyrsistent/default.nix b/pkgs/development/python-modules/pyrsistent/default.nix
index 376b306cbb2b..0c32c4ef3865 100644
--- a/pkgs/development/python-modules/pyrsistent/default.nix
+++ b/pkgs/development/python-modules/pyrsistent/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "pyrsistent";
-  version = "0.11.12";
+  version = "0.14.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0jgyhkkq36wn36rymn4jiyqh2vdslmradq4a2mjkxfbk2cz6wpi5";
+    sha256 = "5a31f6b093da3401fefdeb53a0980e3145bb9d2bf852b579cc7b39c7f0016c87";
   };
 
   propagatedBuildInputs = [ six ];
diff --git a/pkgs/development/python-modules/pysmi/default.nix b/pkgs/development/python-modules/pysmi/default.nix
index 0471e948f2ff..329daf693b0b 100644
--- a/pkgs/development/python-modules/pysmi/default.nix
+++ b/pkgs/development/python-modules/pysmi/default.nix
@@ -5,12 +5,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.0.7";
+  version = "0.3.2";
   pname = "pysmi";
 
  src = fetchPypi {
     inherit pname version;
-    sha256 = "05h1lv2a687b9qjc399w6728ildx7majbn338a0c4k3gw6wnv7wr";
+    sha256 = "309039ab9bd458cc721692ffff10b4ad2c4a8e731e6507c34866ca2727323353";
   };
 
   propagatedBuildInputs = [ ply ];
diff --git a/pkgs/development/python-modules/pysnmp/default.nix b/pkgs/development/python-modules/pysnmp/default.nix
index 22fdf17b3b65..d2a47cfbca48 100644
--- a/pkgs/development/python-modules/pysnmp/default.nix
+++ b/pkgs/development/python-modules/pysnmp/default.nix
@@ -7,12 +7,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "4.3.2";
+  version = "4.4.6";
   pname = "pysnmp";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0xw925f3p02vdpb3f0ls60qj59w44aiyfs3s0nhdr9vsy4fxhavw";
+    sha256 = "e34ffa0dce5f69adabd478ff76c3e1b08e32ebb0767df8b178d0704f4a1ac406";
   };
 
   # NameError: name 'mibBuilder' is not defined
diff --git a/pkgs/development/python-modules/pysocks/default.nix b/pkgs/development/python-modules/pysocks/default.nix
index 83437cd1201a..0f4b2b688cd9 100644
--- a/pkgs/development/python-modules/pysocks/default.nix
+++ b/pkgs/development/python-modules/pysocks/default.nix
@@ -5,11 +5,12 @@
 
 buildPythonPackage rec {
   pname = "pysocks";
-  version = "1.6.6";
+  version = "1.6.8";
 
   src = fetchPypi {
-    inherit pname version;
-    sha256 = "0h9zwr8z9j6l313ns335irjrkk6qnk4qzvwmjqygrp7mbwi9lh82";
+    pname = "PySocks";
+    inherit version;
+    sha256 = "3fe52c55890a248676fd69dc9e3c4e811718b777834bcaab7a8125cf9deac672";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/pysolr/default.nix b/pkgs/development/python-modules/pysolr/default.nix
index 9e5097bafad8..65d25f298dd8 100644
--- a/pkgs/development/python-modules/pysolr/default.nix
+++ b/pkgs/development/python-modules/pysolr/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pysolr";
-  version = "3.7.0";
+  version = "3.8.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b2c5f920d1cabaff8b465447ee152c6985f120b5895f091cf7bf15ff71ade1dc";
+    sha256 = "88ecb176627db6bcf9aeb94a3570bfa0363cb68be4b2a6d89a957d4a87c0a81b";
   };
 
   nativeBuildInputs = [ setuptools_scm ];
diff --git a/pkgs/development/python-modules/pysrim/default.nix b/pkgs/development/python-modules/pysrim/default.nix
index dc6c09f7b703..8fb734550516 100644
--- a/pkgs/development/python-modules/pysrim/default.nix
+++ b/pkgs/development/python-modules/pysrim/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "pysrim";
-  version = "0.5.9";
+  version = "0.5.10";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "071c5be48e58fa019f7848588f88ce0a09bfe6493c9ff5987829d162c0f4a497";
+    sha256 = "ada088f73f7e1a3bf085206e81e0f83ed89c1d0b23a789ecd0ba0a250724aee8";
   };
 
   buildInputs = [ pytestrunner ];
diff --git a/pkgs/development/python-modules/pytaglib/default.nix b/pkgs/development/python-modules/pytaglib/default.nix
index 6674a89180af..4b88a6512105 100644
--- a/pkgs/development/python-modules/pytaglib/default.nix
+++ b/pkgs/development/python-modules/pytaglib/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname   = "pytaglib";
-  version = "1.4.3";
+  version = "1.4.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "44ab26dc4b33962b8db0bb8856e7b166539c0c555bc933a6bbbc96f4ec51c7a2";
+    sha256 = "c3458e64cea61a7d4189f26c601e7bfd82053f3c02c2247cb8c430847927ef18";
   };
 
   buildInputs = [ taglib cython ];
diff --git a/pkgs/development/python-modules/pytest-ansible/default.nix b/pkgs/development/python-modules/pytest-ansible/default.nix
index 09d8aa40e197..acdd0e36cdbf 100644
--- a/pkgs/development/python-modules/pytest-ansible/default.nix
+++ b/pkgs/development/python-modules/pytest-ansible/default.nix
@@ -8,13 +8,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "2.0.1";
+  version = "2.0.2";
   pname = "pytest-ansible";
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "553f2bc9e64f8c871ad29b7d5c100f6e549fe85db26bd1ff5dda8b769bb38a3e";
+    sha256 = "d69d89cbcf29e587cbe6ec4b229346edbf027d3c04944dd7bcbf3d7bba46348f";
   };
 
   patchPhase = ''
diff --git a/pkgs/development/python-modules/pytest-cov/default.nix b/pkgs/development/python-modules/pytest-cov/default.nix
index 915884b5dd4a..9e7ffc3644df 100644
--- a/pkgs/development/python-modules/pytest-cov/default.nix
+++ b/pkgs/development/python-modules/pytest-cov/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "pytest-cov";
-  version = "2.5.1";
+  version = "2.6.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "03aa752cf11db41d281ea1d807d954c4eda35cfa1b21d6971966cc041bbf6e2d";
+    sha256 = "e360f048b7dae3f2f2a9a4d067b2dd6b6a015d384d1577c994a43f3f7cbad762";
   };
 
   buildInputs = [ pytest pytest_xdist virtualenv process-tests ];
diff --git a/pkgs/development/python-modules/pytest-localserver/default.nix b/pkgs/development/python-modules/pytest-localserver/default.nix
index 3db802e6e3d9..7daffbfa69c4 100644
--- a/pkgs/development/python-modules/pytest-localserver/default.nix
+++ b/pkgs/development/python-modules/pytest-localserver/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "pytest-localserver";
-  version = "0.4.1";
+  version = "0.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a72af60a1ec8f73668a7884c86baf1fbe48394573cb4fa36709887217736c021";
+    sha256 = "0615b1698bdd2a1e6e396caf2f496020f4f69bccc0518df5050aeb02800f7c07";
   };
 
   propagatedBuildInputs = [ werkzeug ];
diff --git a/pkgs/development/python-modules/pytest-rerunfailures/default.nix b/pkgs/development/python-modules/pytest-rerunfailures/default.nix
index d71cc420d59b..756bd19933dd 100644
--- a/pkgs/development/python-modules/pytest-rerunfailures/default.nix
+++ b/pkgs/development/python-modules/pytest-rerunfailures/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pytest-rerunfailures";
-  version = "4.1";
+  version = "4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "be6bf93ed618c8899aeb6721c24f8009c769879a3b4931e05650f3c173ec17c5";
+    sha256 = "97216f8a549f74da3cc786236d9093fbd43150a6fbe533ba622cb311f7431774";
   };
 
   checkInputs = [ mock ];
diff --git a/pkgs/development/python-modules/pytest-sugar/default.nix b/pkgs/development/python-modules/pytest-sugar/default.nix
index 16cd9aa966ad..e8b58acd6702 100644
--- a/pkgs/development/python-modules/pytest-sugar/default.nix
+++ b/pkgs/development/python-modules/pytest-sugar/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pytest-sugar";
-  version = "0.9.1";
+  version = "0.9.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ab8cc42faf121344a4e9b13f39a51257f26f410e416c52ea11078cdd00d98a2c";
+    sha256 = "fcd87a74b2bce5386d244b49ad60549bfbc4602527797fac167da147983f58ab";
   };
 
   propagatedBuildInputs = [ termcolor pytest ];
diff --git a/pkgs/development/python-modules/pytest-xdist/default.nix b/pkgs/development/python-modules/pytest-xdist/default.nix
index 71d4df4a0c55..9b1be86a7c8e 100644
--- a/pkgs/development/python-modules/pytest-xdist/default.nix
+++ b/pkgs/development/python-modules/pytest-xdist/default.nix
@@ -1,16 +1,16 @@
-{ stdenv, fetchPypi, buildPythonPackage, execnet, pytest, setuptools_scm, pytest-forked }:
+{ stdenv, fetchPypi, buildPythonPackage, execnet, pytest, setuptools_scm, pytest-forked, filelock }:
 
 buildPythonPackage rec {
   pname = "pytest-xdist";
-  version = "1.23.2";
+  version = "1.24.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1ef0d05c905cfa0c5442c90e9e350e65c6ada120e33a00a066ca51c89f5f869a";
+    sha256 = "909bb938bdb21e68a28a8d58c16a112b30da088407b678633efb01067e3923de";
   };
 
   nativeBuildInputs = [ setuptools_scm ];
-  buildInputs = [ pytest pytest-forked ];
+  checkInputs = [ pytest pytest-forked filelock ];
   propagatedBuildInputs = [ execnet ];
 
   checkPhase = ''
@@ -26,5 +26,6 @@ buildPythonPackage rec {
     description = "py.test xdist plugin for distributed testing and loop-on-failing modes";
     homepage = https://github.com/pytest-dev/pytest-xdist;
     license = licenses.mit;
+    maintainers = with maintainers; [ dotlambda ];
   };
 }
diff --git a/pkgs/development/python-modules/python-etcd/default.nix b/pkgs/development/python-modules/python-etcd/default.nix
index d1780fc782b5..1369479ac4f4 100644
--- a/pkgs/development/python-modules/python-etcd/default.nix
+++ b/pkgs/development/python-modules/python-etcd/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "python-etcd";
-  version = "0.4.3";
+  version = "0.4.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "cf53262b3890d185fe637eed15fe39c8d7a8261864ddcd7037b22c961456d7fc";
+    sha256 = "f1b5ebb825a3e8190494f5ce1509fde9069f2754838ed90402a8c11e1f52b8cb";
   };
 
   buildInputs = [ nose mock pyopenssl ];
diff --git a/pkgs/development/python-modules/python-hosts/default.nix b/pkgs/development/python-modules/python-hosts/default.nix
index 08c617d750c3..c2fcb5440ad6 100644
--- a/pkgs/development/python-modules/python-hosts/default.nix
+++ b/pkgs/development/python-modules/python-hosts/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "python-hosts";
-  version = "0.4.1";
+  version = "0.4.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4a169a4669bddb720c032ef0132203ff8a7b6646266f7e6ab349177bab02b3ba";
+    sha256 = "1e5f04430fdaf09d6a7d9e82aa989669bc70fbba3e3e263f112a3e85193259b6";
   };
 
   # win_inet_pton is required for windows support
diff --git a/pkgs/development/python-modules/python-jenkins/default.nix b/pkgs/development/python-modules/python-jenkins/default.nix
index 8509caa27944..cdce1b337183 100644
--- a/pkgs/development/python-modules/python-jenkins/default.nix
+++ b/pkgs/development/python-modules/python-jenkins/default.nix
@@ -15,11 +15,11 @@
 
 buildPythonPackage rec {
   pname = "python-jenkins";
-  version = "0.4.14";
+  version = "1.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1n8ikvd9jf4dlki7nqlwjlsn8wpsx4x7wg4h3d6bkvyvhwwf8yqf";
+    sha256 = "b44b3c8e0dabed371a1a8a301cc8833c635625faf003fd68c176800c71a6597c";
   };
 
   patchPhase = ''
diff --git a/pkgs/development/python-modules/python-jose/default.nix b/pkgs/development/python-modules/python-jose/default.nix
index 68b46743d35f..4eb2daaf26dc 100644
--- a/pkgs/development/python-modules/python-jose/default.nix
+++ b/pkgs/development/python-modules/python-jose/default.nix
@@ -1,30 +1,31 @@
 { stdenv, buildPythonPackage, fetchFromGitHub
-, future, six, ecdsa, pycryptodome, pytest, cryptography
+, future, six, ecdsa, rsa
+, pycrypto, pytest, pytestcov, pytestrunner, cryptography
 }:
 
 buildPythonPackage rec {
   pname = "python-jose";
-  version = "2.0.2";
+  version = "3.0.1";
 
-  # no tests in PyPI tarball
   src = fetchFromGitHub {
     owner = "mpdavis";
     repo = "python-jose";
-    # 2.0.2 not tagged on GitHub
-    # see https://github.com/mpdavis/python-jose/issues/86
-    rev = "28cc6719eceb89129eed59c25f7bdac015665bdd";
-    sha256 = "03wkq2rszy0rzy5gygsh4s7i6ls8zflgbcvxnflvmh7nis7002fp";
+    rev = version;
+    sha256 = "1ahq4m86z504bnlk9z473r7r3dprg5m39900rld797hbczdhqa4f";
   };
 
   checkInputs = [
+    pycrypto
     pytest
+    pytestcov
+    pytestrunner
     cryptography # optional dependency, but needed in tests
   ];
   checkPhase = ''
     py.test
   '';
 
-  propagatedBuildInputs = [ future six ecdsa pycryptodome ];
+  propagatedBuildInputs = [ future six ecdsa rsa ];
 
   meta = with stdenv.lib; {
     homepage = https://github.com/mpdavis/python-jose;
diff --git a/pkgs/development/python-modules/python-json-logger/default.nix b/pkgs/development/python-modules/python-json-logger/default.nix
index 312b6a106e6a..381d54677d03 100644
--- a/pkgs/development/python-modules/python-json-logger/default.nix
+++ b/pkgs/development/python-modules/python-json-logger/default.nix
@@ -5,12 +5,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.1.9";
+  version = "0.1.10";
   pname = "python-json-logger";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e3636824d35ba6a15fc39f573588cba63cf46322a5dc86fb2f280229077e9fbe";
+    sha256 = "cf2caaf34bd2eff394915b6242de4d0245de79971712439380ece6f149748cde";
   };
 
   checkInputs = [ nose ];
diff --git a/pkgs/development/python-modules/python2-pythondialog/default.nix b/pkgs/development/python-modules/python2-pythondialog/default.nix
index 33e63460d874..144887c75b31 100644
--- a/pkgs/development/python-modules/python2-pythondialog/default.nix
+++ b/pkgs/development/python-modules/python2-pythondialog/default.nix
@@ -6,12 +6,12 @@
 
 buildPythonPackage rec {
   pname = "python2-pythondialog";
-  version = "3.3.0";
+  version = "3.4.0";
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1yhkagsh99bfi592ymczf8rnw8rk6n9hdqy3dd98m3yrx8zmjvry";
+    sha256 = "a96d9cea9a371b5002b5575d1ec351233112519268d382ba6f3582323b3d1335";
   };
 
   patchPhase = ''
diff --git a/pkgs/development/python-modules/python_keyczar/default.nix b/pkgs/development/python-modules/python_keyczar/default.nix
index b2cbe101f3d2..da4f3ed529ec 100644
--- a/pkgs/development/python-modules/python_keyczar/default.nix
+++ b/pkgs/development/python-modules/python_keyczar/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "python-keyczar";
-  version = "0.71c";
+  version = "0.716";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "18mhiwqq6vp65ykmi8x3i5l3gvrvrrr8z2kv11z1rpixmyr7sw1p";
+    sha256 = "f9b614112dc8248af3d03b989da4aeca70e747d32fe7e6fce9512945365e3f83";
   };
 
   buildInputs = [ pyasn1 pycrypto ];
diff --git a/pkgs/development/python-modules/python_mimeparse/default.nix b/pkgs/development/python-modules/python_mimeparse/default.nix
index 755a73d29090..90da2f256d44 100644
--- a/pkgs/development/python-modules/python_mimeparse/default.nix
+++ b/pkgs/development/python-modules/python_mimeparse/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "python-mimeparse";
-  version = "0.1.4";
+  version = "1.6.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1hyxg09kaj02ri0rmwjqi86wk4nd1akvv7n0dx77azz76wga4s9w";
+    sha256 = "76e4b03d700a641fd7761d3cd4fdbbdcd787eade1ebfac43f877016328334f78";
   };
 
   # error: invalid command 'test'
diff --git a/pkgs/development/python-modules/python_openzwave/default.nix b/pkgs/development/python-modules/python_openzwave/default.nix
index a7973501bf74..04348ed2ecb5 100644
--- a/pkgs/development/python-modules/python_openzwave/default.nix
+++ b/pkgs/development/python-modules/python_openzwave/default.nix
@@ -5,13 +5,13 @@
 
 buildPythonPackage rec {
   pname = "python_openzwave";
-  version = "0.4.10";
+  version = "0.4.11";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4bde7afd6c97637b59ee37a1c432c285daf179e535eb9a0d5dd95a65600b0cc8";
+    sha256 = "2464c364929acaee5da39eda60976a3efa40bb1f7a5d9362531d53cfa5c3bd09";
     extension = "zip";
   };
 
diff --git a/pkgs/development/python-modules/python_statsd/default.nix b/pkgs/development/python-modules/python_statsd/default.nix
index 744894212c71..d6b262d9aa35 100644
--- a/pkgs/development/python-modules/python_statsd/default.nix
+++ b/pkgs/development/python-modules/python_statsd/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "python-statsd";
-  version = "1.6.0";
+  version = "2.1.0";
   disabled = isPy3k;  # next release will be py3k compatible
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3d2fc153e0d894aa9983531ef47d20d75bd4ee9fd0e46a9d82f452dde58a0a71";
+    sha256 = "d2c573d325d0f015b4d79f0d0f8c88dd8413d7b9ef890c09076a9b6089ab301c";
   };
 
   buildInputs = [ mock nose coverage ];
diff --git a/pkgs/development/python-modules/pytz/default.nix b/pkgs/development/python-modules/pytz/default.nix
index 7eb9ada5cae7..408c64190bb5 100644
--- a/pkgs/development/python-modules/pytz/default.nix
+++ b/pkgs/development/python-modules/pytz/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pytz";
-  version = "2018.5";
+  version = "2018.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ffb9ef1de172603304d9d2819af6f5ece76f2e85ec10692a524dd876e72bf277";
+    sha256 = "31cb35c89bd7d333cd32c5f278fca91b523b0834369e757f4c5641ea252236ca";
   };
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/pytzdata/default.nix b/pkgs/development/python-modules/pytzdata/default.nix
index 091b42115bf3..d1328fca0041 100644
--- a/pkgs/development/python-modules/pytzdata/default.nix
+++ b/pkgs/development/python-modules/pytzdata/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pytzdata";
-  version = "2018.5";
+  version = "2018.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e4ef42e82b0b493c5849eed98b5ab49d6767caf982127e9a33167f1153b36cc5";
+    sha256 = "10c74b0cfc51a9269031f86ecd11096c9c6a141f5bb15a3b8a88f9979f6361e2";
   };
 
   # No tests
diff --git a/pkgs/development/python-modules/pyunifi/default.nix b/pkgs/development/python-modules/pyunifi/default.nix
index e0bc32746e39..4169c2a22f9b 100644
--- a/pkgs/development/python-modules/pyunifi/default.nix
+++ b/pkgs/development/python-modules/pyunifi/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "pyunifi";
-  version = "2.14";
+  version = "2.15";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9439ffc992ce381a39d64b5e3f4460e53872faa9cca60dcf5cee94fc0eba7fca";
+    sha256 = "cf2f9f538722447bded6b319a35c26ea088c51ccdbd3dec887210946c7992ebf";
   };
 
   propagatedBuildInputs = [ requests ];
diff --git a/pkgs/development/python-modules/pyutil/default.nix b/pkgs/development/python-modules/pyutil/default.nix
index 8f875acac1bc..13ea7b75ae3f 100644
--- a/pkgs/development/python-modules/pyutil/default.nix
+++ b/pkgs/development/python-modules/pyutil/default.nix
@@ -12,15 +12,15 @@
 
 buildPythonPackage rec {
   pname = "pyutil";
-  version = "2.0.0";
+  version = "3.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1fsg9yz5mi2sb0h6c1vvcqchx56i89nbvdb5gfgv1ia3b2w5ra8c";
+    sha256 = "8e254aa0a3b59e90515f7bca7ebc467b20a8d3fd2e26b63d196655c075da8d38";
   };
 
   buildInputs = [ setuptoolsDarcs setuptoolsTrial ] ++ (if doCheck then [ simplejson ] else []);
-  propagatedBuildInputs = [ zbase32 argparse twisted ];
+  propagatedBuildInputs = [ argparse twisted ];
 
   # Tests fail because they try to write new code into the twisted
   # package, apparently some kind of plugin.
diff --git a/pkgs/development/python-modules/pywavelets/default.nix b/pkgs/development/python-modules/pywavelets/default.nix
index c072b661cc42..b085a3db3b9f 100644
--- a/pkgs/development/python-modules/pywavelets/default.nix
+++ b/pkgs/development/python-modules/pywavelets/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "PyWavelets";
-  version = "0.5.2";
+  version = "1.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ce36e2f0648ea1781490b09515363f1f64446b0eac524603e5db5e180113bed9";
+    sha256 = "3c5cece36d4e17d395be6e9ac6b80ce7b774a1f71c251756c6163e63b6d878dc";
   };
 
   checkInputs = [ nose pytest ];
diff --git a/pkgs/development/python-modules/pyxdg/default.nix b/pkgs/development/python-modules/pyxdg/default.nix
index 31b2ff4e9883..2f2b6e9b5431 100644
--- a/pkgs/development/python-modules/pyxdg/default.nix
+++ b/pkgs/development/python-modules/pyxdg/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "pyxdg";
-  version = "0.25";
+  version = "0.26";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "81e883e0b9517d624e8b0499eb267b82a815c0b7146d5269f364988ae031279d";
+    sha256 = "fe2928d3f532ed32b39c32a482b54136fe766d19936afc96c8f00645f9da1a06";
   };
 
   # error: invalid command 'test'
diff --git a/pkgs/development/python-modules/qrcode/default.nix b/pkgs/development/python-modules/qrcode/default.nix
index 173f3f579b1d..ca751e4ce783 100644
--- a/pkgs/development/python-modules/qrcode/default.nix
+++ b/pkgs/development/python-modules/qrcode/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "qrcode";
-  version = "5.3";
+  version = "6.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0kljfrfq0c2rmxf8am57333ia41kd0snbm2rnqbdy816hgpcq5a1";
+    sha256 = "037b0db4c93f44586e37f84c3da3f763874fcac85b2974a69a98e399ac78e1bf";
   };
 
   propagatedBuildInputs = [ six pillow pymaging_png ];
diff --git a/pkgs/development/python-modules/qtawesome/default.nix b/pkgs/development/python-modules/qtawesome/default.nix
index 1d5a6cdfda45..fbebabc890a0 100644
--- a/pkgs/development/python-modules/qtawesome/default.nix
+++ b/pkgs/development/python-modules/qtawesome/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "QtAwesome";
-  version = "0.5.2";
+  version = "0.5.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1b5l9xmymyqlkm1phxyfw3s94ydkk3hykndjbkb24n5nfy46h5gl";
+    sha256 = "8dfd8bcac56caa6d81639fc43db673b62aeca6129f4c8e9b1da17a32c0d309fd";
   };
 
   propagatedBuildInputs = [ qtpy six pyside ];
diff --git a/pkgs/development/python-modules/quandl/default.nix b/pkgs/development/python-modules/quandl/default.nix
index e85e9c4e0f8c..598767e6ca9b 100644
--- a/pkgs/development/python-modules/quandl/default.nix
+++ b/pkgs/development/python-modules/quandl/default.nix
@@ -1,27 +1,21 @@
 {
-  lib, fetchFromGitHub, buildPythonPackage, isPy3k,
+  lib, fetchPypi, buildPythonPackage, isPy3k,
   # runtime dependencies
   pandas, numpy, requests, inflection, python-dateutil, six, more-itertools,
   # test suite dependencies
-  nose, unittest2, flake8, httpretty, mock, factory_boy, jsondate,
+  nose, unittest2, flake8, httpretty, mock, jsondate, parameterized, faker, factory_boy,
   # additional runtime dependencies are required on Python 2.x
   pyOpenSSL ? null, ndg-httpsclient ? null, pyasn1 ? null
 }:
 
 buildPythonPackage rec {
   pname = "quandl";
-  version = "3.2.1";
-  sha256 = "0vc0pzs2px9yaqkqcmd2m1b2bq1iils8fs0xbl0989hjq791a4jr";
+  version = "3.4.5";
 
-  patches = [ ./allow-requests-v2.18.patch ];
-
-  # Tests do not work with fetchPypi
-  src = fetchFromGitHub {
-    owner = pname;
-    repo = "quandl-python";
-    rev = "refs/tags/v${version}";
-    inherit sha256;
-    fetchSubmodules = true; # Fetching by tag does not work otherwise
+  src = fetchPypi {
+    inherit version;
+    pname = "Quandl";
+    sha256 = "1rflyc6q3wa5ghc5v81yw79yg7lkpgd2c22mgbb0cvza724k53ys";
   };
 
   doCheck = true;
@@ -32,8 +26,10 @@ buildPythonPackage rec {
     flake8
     httpretty
     mock
-    factory_boy
     jsondate
+    parameterized
+    faker
+    factory_boy
   ];
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/queuelib/default.nix b/pkgs/development/python-modules/queuelib/default.nix
index e80235bcdad6..dbcdd4c5924e 100644
--- a/pkgs/development/python-modules/queuelib/default.nix
+++ b/pkgs/development/python-modules/queuelib/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "queuelib";
-  version = "1.4.2";
+  version = "1.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a6829918157ed433fafa87b0bb1e93e3e63c885270166db5884a02c34c86f914";
+    sha256 = "42b413295551bdc24ed9376c1a2cd7d0b1b0fa4746b77b27ca2b797a276a1a17";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/rabbitpy/default.nix b/pkgs/development/python-modules/rabbitpy/default.nix
index b9ec712759bd..9e6b9dc0d673 100644
--- a/pkgs/development/python-modules/rabbitpy/default.nix
+++ b/pkgs/development/python-modules/rabbitpy/default.nix
@@ -7,12 +7,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.26.2";
+  version = "1.0.0";
   pname = "rabbitpy";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0pgijv7mgxc4sm7p9s716dhl600l8isisxzyg4hz7ng1sk09p1w3";
+    sha256 = "54d33746d0c6a686417cd354346803945df0740b39fb92842d259387100db126";
   };
 
   buildInputs = [ mock nose ];
diff --git a/pkgs/development/python-modules/rainbowstream/default.nix b/pkgs/development/python-modules/rainbowstream/default.nix
index 53c0c148eea4..ca6e4614f33d 100644
--- a/pkgs/development/python-modules/rainbowstream/default.nix
+++ b/pkgs/development/python-modules/rainbowstream/default.nix
@@ -15,11 +15,11 @@
 
 buildPythonPackage rec {
   pname = "rainbowstream";
-  version = "1.3.7";
+  version = "1.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0zpi1x3b535pwx8rkq57nnrb5d5ma65vvlalar9vi6ilp124x1w2";
+    sha256 = "16881d8bb15416389eeaf4ceee7a588069060c216b55e7602dbcff5134feb7cc";
   };
 
   patches = [ ./image.patch ];
diff --git a/pkgs/development/python-modules/readme/default.nix b/pkgs/development/python-modules/readme/default.nix
index 4bc7e1cc233a..90522c34196a 100644
--- a/pkgs/development/python-modules/readme/default.nix
+++ b/pkgs/development/python-modules/readme/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "readme";
-  version = "0.6.0";
+  version = "0.7.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "08j2w67nilczn1i5r7h22vag9673i6vnfhyq2rv27r1bdmi5a30m";
+    sha256 = "32fbe1538a437da160fa4e4477270bfdcd8876e2e364d0d12898302644496231";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/regex/default.nix b/pkgs/development/python-modules/regex/default.nix
index 57d8ca4a263c..9ec1675f69f1 100644
--- a/pkgs/development/python-modules/regex/default.nix
+++ b/pkgs/development/python-modules/regex/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "regex";
-  version = "2018.08.29";
+  version = "2018.11.07";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b73cea07117dca888b0c3671770b501bef19aac9c45c8ffdb5bea2cca2377b0a";
+    sha256 = "7bfb6e13ed8195513160550c3a82c49da8bbc6df5d149089cd37f51f36eddd39";
   };
 
   postCheck = ''
diff --git a/pkgs/development/python-modules/repeated_test/default.nix b/pkgs/development/python-modules/repeated_test/default.nix
index 5722a858fae3..c5c2e43b6573 100644
--- a/pkgs/development/python-modules/repeated_test/default.nix
+++ b/pkgs/development/python-modules/repeated_test/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "repeated_test";
-  version = "0.1a3";
+  version = "1.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "062syp7kl2g0x6qx3z8zb5sdycpi7qcpxp9iml2v8dqzqnij9bpg";
+    sha256 = "65107444a4945668ab7be6d1a3e1814cee9b2cfc577e7c70381700b11b809d27";
   };
 
   buildInputs = [ unittest2 ];
diff --git a/pkgs/development/python-modules/reportlab/default.nix b/pkgs/development/python-modules/reportlab/default.nix
index 82d2889364f1..ab0c3d4eacf0 100644
--- a/pkgs/development/python-modules/reportlab/default.nix
+++ b/pkgs/development/python-modules/reportlab/default.nix
@@ -11,11 +11,11 @@ let
   ft = freetype.overrideAttrs (oldArgs: { dontDisableStatic = true; });
 in buildPythonPackage rec {
   pname = "reportlab";
-  version = "3.5.9";
+  version = "3.5.10";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f92f81314807cd860f29fe07a1a4100b03910ae6bbfca20a07e02c3b460f4f20";
+    sha256 = "9041d17556b9652cd9cf13b56a4efad7b51df6c567279ced26584cb4eb712b09";
   };
 
   checkInputs = [ glibcLocales ];
diff --git a/pkgs/development/python-modules/repoze_lru/default.nix b/pkgs/development/python-modules/repoze_lru/default.nix
index c08120d24128..f0c3aefc3946 100644
--- a/pkgs/development/python-modules/repoze_lru/default.nix
+++ b/pkgs/development/python-modules/repoze_lru/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "repoze.lru";
-  version = "0.6";
+  version = "0.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0f7a323bf716d3cb6cb3910cd4fccbee0b3d3793322738566ecce163b01bbd31";
+    sha256 = "0429a75e19380e4ed50c0694e26ac8819b4ea7851ee1fc7583c8572db80aff77";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/repoze_sphinx_autointerface/default.nix b/pkgs/development/python-modules/repoze_sphinx_autointerface/default.nix
index 96a893edd7c0..9e144340fb35 100644
--- a/pkgs/development/python-modules/repoze_sphinx_autointerface/default.nix
+++ b/pkgs/development/python-modules/repoze_sphinx_autointerface/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "repoze.sphinx.autointerface";
-  version = "0.7.1";
+  version = "0.8";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "97ef5fac0ab0a96f1578017f04aea448651fa9f063fc43393a8253bff8d8d504";
+    sha256 = "8ef0383276ab722efb1e4a6523726262058dfd82615ccf7e5004aee3fe8ecc23";
   };
 
   propagatedBuildInputs = [ zope_interface sphinx ];
diff --git a/pkgs/development/python-modules/repoze_who/default.nix b/pkgs/development/python-modules/repoze_who/default.nix
index 227fbdeca650..20001ff7ef88 100644
--- a/pkgs/development/python-modules/repoze_who/default.nix
+++ b/pkgs/development/python-modules/repoze_who/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "repoze.who";
-  version = "2.2";
+  version = "2.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "12wsviar45nwn35w2y4i8b929dq2219vmwz8013wx7bpgkn2j9ij";
+    sha256 = "b95dadc1242acc55950115a629cfb1352669774b46d22def51400ca683efea28";
   };
 
   propagatedBuildInputs = [ zope_interface webob ];
diff --git a/pkgs/development/python-modules/requests/default.nix b/pkgs/development/python-modules/requests/default.nix
index 9894c4319c5c..cf9660b09065 100644
--- a/pkgs/development/python-modules/requests/default.nix
+++ b/pkgs/development/python-modules/requests/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "requests";
-  version = "2.19.1";
+  version = "2.20.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ec22d826a36ed72a7358ff3fe56cbd4ba69dd7a6718ffd450ff0e9df7a47ce6a";
+    sha256 = "ea881206e59f41dbd0bd445437d792e43906703fff75ca8ff43ccdb11f33f263";
   };
 
   nativeBuildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/resampy/default.nix b/pkgs/development/python-modules/resampy/default.nix
index 8e69b423c9b6..4f9c44107654 100644
--- a/pkgs/development/python-modules/resampy/default.nix
+++ b/pkgs/development/python-modules/resampy/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "resampy";
-  version = "0.1.4";
+  version = "0.2.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "cf4f149d8699af70a1b4b0769fa16fab21835d936ea7ff25e98446aa49e743d4";
+    sha256 = "7f6912ca2b746eb9bcdc05c52fcef088f0b7ba1ca6ee0b2d0a359d18fc57f8f8";
   };
 
   checkInputs = [ pytest pytestcov ];
diff --git a/pkgs/development/python-modules/responses/default.nix b/pkgs/development/python-modules/responses/default.nix
index 662045a9ce1e..37f72dde0353 100644
--- a/pkgs/development/python-modules/responses/default.nix
+++ b/pkgs/development/python-modules/responses/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "responses";
-  version = "0.9.0";
+  version = "0.10.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c6082710f4abfb60793899ca5f21e7ceb25aabf321560cc0726f8b59006811c9";
+    sha256 = "16ad4a7a914f20792111157adf09c63a8dc37699c57d1ad20dbc281a4f5743fb";
   };
 
   propagatedBuildInputs = [ cookies mock requests six ];
diff --git a/pkgs/development/python-modules/retry_decorator/default.nix b/pkgs/development/python-modules/retry_decorator/default.nix
index 15ab826b0a64..496705acbc40 100644
--- a/pkgs/development/python-modules/retry_decorator/default.nix
+++ b/pkgs/development/python-modules/retry_decorator/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "retry_decorator";
-  version = "1.0.0";
+  version = "1.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "086zahyb6yn7ggpc58909c5r5h3jz321i1694l1c28bbpaxnlk88";
+    sha256 = "b7723b83730a09a5a884f2d1c422c9556d20324b7a0f5b129ad94fd07baba36d";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/robotframework-requests/default.nix b/pkgs/development/python-modules/robotframework-requests/default.nix
index eeaf74fb8f91..7233a82a395b 100644
--- a/pkgs/development/python-modules/robotframework-requests/default.nix
+++ b/pkgs/development/python-modules/robotframework-requests/default.nix
@@ -8,12 +8,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.4.6";
+  version = "0.5.0";
   pname = "robotframework-requests";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0416rxg7g0pfg77akljnkass0xz0id26v4saag2q2h1fgwrm7n4q";
+    sha256 = "1c253b8061c8a91251abf3ebadc33152b8621671621405dd343efd17bdc9e620";
   };
 
   buildInputs = [ unittest2 ];
diff --git a/pkgs/development/python-modules/ropper/default.nix b/pkgs/development/python-modules/ropper/default.nix
index 82b809a1e917..527063d02f90 100644
--- a/pkgs/development/python-modules/ropper/default.nix
+++ b/pkgs/development/python-modules/ropper/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonApplication rec {
   pname = "ropper";
-  version = "1.11.6";
+  version = "1.11.10";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "33777d0c3ddd9ca7bc48f53dbe2c4a222a567f1125c43b1c34fb1b360d0b19dc";
+    sha256 = "b8d1439d8a6ef7b93718472b0288ee88a5953723046772f035fe989b1c1e5d6e";
   };
   # XXX tests rely on user-writeable /dev/shm to obtain process locks and return PermissionError otherwise
   # workaround: sudo chmod 777 /dev/shm
diff --git a/pkgs/development/python-modules/rpdb/default.nix b/pkgs/development/python-modules/rpdb/default.nix
index 182709b525af..8b22ef967d5c 100644
--- a/pkgs/development/python-modules/rpdb/default.nix
+++ b/pkgs/development/python-modules/rpdb/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "rpdb";
-  version = "0.1.5";
+  version = "0.1.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0rql1hq3lziwcql0h3dy05w074cn866p397ng9bv6qbz85ifw1bk";
+    sha256 = "5d1a1cee34378ab075879dc30fa6328d448a9f680a66c4e84cac7382ad92f15f";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/rpyc/default.nix b/pkgs/development/python-modules/rpyc/default.nix
index 42176b134eca..ab7ac8ac923f 100644
--- a/pkgs/development/python-modules/rpyc/default.nix
+++ b/pkgs/development/python-modules/rpyc/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "rpyc";
-  version = "3.3.0";
+  version = "4.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "43fa845314f0bf442f5f5fab15bb1d1b5fe2011a8fc603f92d8022575cef8b4b";
+    sha256 = "a0d87cbad152f25e3702a03cb7fd67f6b10c87680a60ec3aea8dca5a56307c10";
   };
 
   propagatedBuildInputs = [ nose plumbum ];
diff --git a/pkgs/development/python-modules/rsa/default.nix b/pkgs/development/python-modules/rsa/default.nix
index 82eedf70cb09..c062aad4c4be 100644
--- a/pkgs/development/python-modules/rsa/default.nix
+++ b/pkgs/development/python-modules/rsa/default.nix
@@ -3,18 +3,19 @@
 , fetchPypi
 , unittest2
 , pyasn1
+, mock
 }:
 
 buildPythonPackage rec {
   pname = "rsa";
-  version = "3.4.2";
+  version = "4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1dcxvszbikgzh99ybdc7jq0zb9wspy2ds8z9mjsqiyv3q884xpr5";
+    sha256 = "1a836406405730121ae9823e19c6e806c62bbad73f890574fff50efa4122c487";
   };
 
-  nativeBuildInputs = [ unittest2 ];
+  checkInputs = [ unittest2 mock ];
   propagatedBuildInputs = [ pyasn1 ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/ruamel_ordereddict/default.nix b/pkgs/development/python-modules/ruamel_ordereddict/default.nix
index fa7bd815b686..7dec5bb54cae 100644
--- a/pkgs/development/python-modules/ruamel_ordereddict/default.nix
+++ b/pkgs/development/python-modules/ruamel_ordereddict/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "ruamel.ordereddict";
-  version = "0.4.9";
+  version = "0.4.13";
   disabled = isPy3k || isPyPy;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1xmkl8v9l9inm2pyxgc1fm5005yxm7fkd5gv74q7lj1iy5qc8n3h";
+    sha256 = "bf0a198c8ce5d973c24e5dba12d3abc254996788ca6ad8448eabc6aa710db149";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/setuptools-git/default.nix b/pkgs/development/python-modules/setuptools-git/default.nix
index c68ba10a3209..862a7bc27786 100644
--- a/pkgs/development/python-modules/setuptools-git/default.nix
+++ b/pkgs/development/python-modules/setuptools-git/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "setuptools-git";
-  version = "1.1";
+  version = "1.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "047d7595546635edebef226bc566579d422ccc48a8a91c7d32d8bd174f68f831";
+    sha256 = "ff64136da01aabba76ae88b050e7197918d8b2139ccbf6144e14d472b9c40445";
   };
 
   propagatedBuildInputs = [ pkgs.git ];
diff --git a/pkgs/development/python-modules/setuptools/default.nix b/pkgs/development/python-modules/setuptools/default.nix
index ac3d0e473958..09f848d456b5 100644
--- a/pkgs/development/python-modules/setuptools/default.nix
+++ b/pkgs/development/python-modules/setuptools/default.nix
@@ -8,13 +8,13 @@
 # Should use buildPythonPackage here somehow
 stdenv.mkDerivation rec {
   pname = "setuptools";
-  version = "40.4.3";
+  version = "40.6.2";
   name = "${python.libPrefix}-${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "acbc5740dd63f243f46c2b4b8e2c7fd92259c2ddb55a4115b16418a2ed371b15";
+    sha256 = "86bb4d8e1b0fabad1f4642b64c335b673e53e7a381de03c9a89fe678152c4c64";
   };
 
   nativeBuildInputs = [ unzip wrapPython ];
diff --git a/pkgs/development/python-modules/sexpdata/default.nix b/pkgs/development/python-modules/sexpdata/default.nix
index 97bb5b35b197..1e282f9660a8 100644
--- a/pkgs/development/python-modules/sexpdata/default.nix
+++ b/pkgs/development/python-modules/sexpdata/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "sexpdata";
-  version = "0.0.2";
+  version = "0.0.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "eb696bc66b35def5fb356de09481447dff4e9a3ed926823134e1d0f35eade428";
+    sha256 = "1ac827a616c5e87ebb60fd6686fb86f8a166938c645f4089d92de3ffbdd494e0";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/shortuuid/default.nix b/pkgs/development/python-modules/shortuuid/default.nix
index 43cf9806ba67..ac2fef9f2dfa 100644
--- a/pkgs/development/python-modules/shortuuid/default.nix
+++ b/pkgs/development/python-modules/shortuuid/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "shortuuid";
-  version = "0.4.3";
+  version = "0.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4606dbb19124d98109c00e2cafae2df8117aec02115623e18fb2abe3f766d293";
+    sha256 = "d08fd398f40f8baf87e15eef8355e92fa541bca4eb8465fefab7ee22f92711b9";
   };
 
   buildInputs = [pep8];
diff --git a/pkgs/development/python-modules/sigtools/default.nix b/pkgs/development/python-modules/sigtools/default.nix
index 88bddacbe056..92a39e26da0e 100644
--- a/pkgs/development/python-modules/sigtools/default.nix
+++ b/pkgs/development/python-modules/sigtools/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "sigtools";
-  version = "1.1a3";
+  version = "2.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "190w14vzbiyvxcl9jmyyimpahar5b0bq69v9iv7chi852yi71w6w";
+    sha256 = "1b890f22ece64bc47d3d4e84c950581e83917794a6cf1548698145590e221aff";
   };
 
   buildInputs = [ repeated_test sphinx mock coverage unittest2 ];
diff --git a/pkgs/development/python-modules/simpleai/default.nix b/pkgs/development/python-modules/simpleai/default.nix
index 3d4bdf3968fc..230ac17fa0aa 100644
--- a/pkgs/development/python-modules/simpleai/default.nix
+++ b/pkgs/development/python-modules/simpleai/default.nix
@@ -6,13 +6,13 @@
 }:
 
 buildPythonPackage rec {
-   version = "0.7.11";
+   version = "0.8.2";
    pname = "simpleai";
    disabled = isPy3k;
 
    src = fetchPypi {
      inherit pname version;
-     sha256 = "03frjc5jxsz9xm24jz7qa4hcp0dicgazrxkdsa2rsnir672lwkwz";
+     sha256 = "2927d460b09ff6dd177999c2f48f3275c84c956efe5b41b567b5316e2259d21e";
    };
 
    propagatedBuildInputs = [ numpy ];
diff --git a/pkgs/development/python-modules/simplejson/default.nix b/pkgs/development/python-modules/simplejson/default.nix
index 2099b00ba962..4adf7083a0b6 100644
--- a/pkgs/development/python-modules/simplejson/default.nix
+++ b/pkgs/development/python-modules/simplejson/default.nix
@@ -2,6 +2,8 @@
 , buildPythonPackage
 , fetchPypi
 , stdenv
+, isPy3k
+, pytest
 }:
 
 buildPythonPackage rec {
@@ -14,6 +16,14 @@ buildPythonPackage rec {
     sha256 = "b1f329139ba647a9548aa05fb95d046b4a677643070dc2afc05fa2e975d09ca5";
   };
 
+  # Package does not need pytest, but its a bit easier debugging.
+  checkInputs = [ pytest ];
+  # Ignore warnings because test does not expect them in stderr
+  # See https://github.com/simplejson/simplejson/issues/241
+  checkPhase = ''
+    PYTHONWARNINGS="ignore" pytest simplejson/tests
+  '';
+
   meta = {
     description = "A simple, fast, extensible JSON encoder/decoder for Python";
     longDescription = ''
diff --git a/pkgs/development/python-modules/simpleparse/default.nix b/pkgs/development/python-modules/simpleparse/default.nix
index 025331a49e93..f1d6874dfbd1 100644
--- a/pkgs/development/python-modules/simpleparse/default.nix
+++ b/pkgs/development/python-modules/simpleparse/default.nix
@@ -6,13 +6,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "2.1.1";
+  version = "2.2.0";
   pname = "simpleparse";
   disabled = isPy3k || isPyPy;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1n8msk71lpl3kv086xr2sv68ppgz6228575xfnbszc6p1mwr64rg";
+    sha256 = "18ccdc249bb550717af796af04a7d50aef523368901f64036a48eee5daca149d";
   };
 
   doCheck = false;  # weird error
diff --git a/pkgs/development/python-modules/sip/default.nix b/pkgs/development/python-modules/sip/default.nix
index bfca2a6f6982..f8cc7e8dc459 100644
--- a/pkgs/development/python-modules/sip/default.nix
+++ b/pkgs/development/python-modules/sip/default.nix
@@ -2,14 +2,14 @@
 
 buildPythonPackage rec {
   pname = "sip";
-  version = "4.19.8";
+  version = "4.19.13";
   format = "other";
 
   disabled = isPyPy;
 
   src = fetchurl {
     url = "mirror://sourceforge/pyqt/sip/${pname}-${version}/${pname}-${version}.tar.gz";
-    sha256 = "1g4pq9vj753r2s061jc4y9ydzgb48ibhc9bdvmb8mlyllwp7mbvy";
+    sha256 = "0pniq03jk1n5bs90yjihw3s3rsmjd8m89y9zbnymzgwrcl2sflz3";
   };
 
   configurePhase = ''
diff --git a/pkgs/development/python-modules/slixmpp/default.nix b/pkgs/development/python-modules/slixmpp/default.nix
index 88c43bce2970..7d6d786e6d23 100644
--- a/pkgs/development/python-modules/slixmpp/default.nix
+++ b/pkgs/development/python-modules/slixmpp/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "slixmpp";
-  version = "1.4.0";
+  version = "1.4.1";
 
   disabled = pythonOlder "3.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "155qxx4xlkkjb4hphc09nsi2mi4xi3m2akg0z7064kj3nbzkwjn2";
+    sha256 = "020acd4507fd00c38835b78b5f338db60d3df840187623e0d41ab2ca89d7ae57";
   };
 
   patchPhase = ''
diff --git a/pkgs/development/python-modules/smartdc/default.nix b/pkgs/development/python-modules/smartdc/default.nix
index e22c99651e63..50667ce93987 100644
--- a/pkgs/development/python-modules/smartdc/default.nix
+++ b/pkgs/development/python-modules/smartdc/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "smartdc";
-  version = "0.1.12";
+  version = "0.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "36206f4fddecae080c66faf756712537e650936b879abb23a8c428731d2415fe";
+    sha256 = "6ffd866fb98386324e189e24d4f7532f66c1b20eece35ca1a6cb4b2a2639fc85";
   };
 
   propagatedBuildInputs = [ requests http_signature ];
diff --git a/pkgs/development/python-modules/smmap2/default.nix b/pkgs/development/python-modules/smmap2/default.nix
index 08264e92e5fa..cf0b76d1a87b 100644
--- a/pkgs/development/python-modules/smmap2/default.nix
+++ b/pkgs/development/python-modules/smmap2/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "smmap2";
-  version = "2.0.4";
+  version = "2.0.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "dc216005e529d57007ace27048eb336dcecb7fc413cfb3b2f402bb25972b69c6";
+    sha256 = "29a9ffa0497e7f2be94ca0ed1ca1aa3cd4cf25a1f6b4f5f87f74b46ed91d609a";
   };
 
   checkInputs = [ nosexcover ];
diff --git a/pkgs/development/python-modules/sockjs-tornado/default.nix b/pkgs/development/python-modules/sockjs-tornado/default.nix
index 32ac94da7615..10722e8af06d 100644
--- a/pkgs/development/python-modules/sockjs-tornado/default.nix
+++ b/pkgs/development/python-modules/sockjs-tornado/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "sockjs-tornado";
-  version = "1.0.5";
+  version = "1.0.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4c4bcf33c8a238bbab37d01da769bcf89e74ef6019bfa76ddbcb4d682d47187e";
+    sha256 = "ec12b0c37723b0aac56610fb9b6aa68390720d0c9c2a10461df030c3a1d9af95";
   };
 
   propagatedBuildInputs = [ tornado ];
diff --git a/pkgs/development/python-modules/sopel/default.nix b/pkgs/development/python-modules/sopel/default.nix
index 1103e0fa3d30..92ace6f2bb35 100644
--- a/pkgs/development/python-modules/sopel/default.nix
+++ b/pkgs/development/python-modules/sopel/default.nix
@@ -14,11 +14,11 @@
 
 buildPythonPackage rec {
   pname = "sopel";
-  version = "6.3.1";
+  version = "6.5.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1swvw7xw8n5anb8ah8jilk4vk1y30y62fkibfd9vm9fbk45d1q48";
+    sha256 = "4d8c1dc7e9cad73afc40d849484bc0f626aad6557951b1a0cff437af442ccb99";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/sorl_thumbnail/default.nix b/pkgs/development/python-modules/sorl_thumbnail/default.nix
index a580f80f281e..bcbb43fd6c8e 100644
--- a/pkgs/development/python-modules/sorl_thumbnail/default.nix
+++ b/pkgs/development/python-modules/sorl_thumbnail/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "sorl-thumbnail";
-  version = "11.12";
+  version = "12.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "050b9kzbx7jvs3qwfxxshhis090hk128maasy8pi5wss6nx5kyw4";
+    sha256 = "8dfe5fda91a5047d1d35a0b9effe7b000764a01d648e15ca076f44e9c34b6dbd";
   };
 
   # Disabled due to an improper configuration error when tested against django. This looks like something broken in the test cases for sorl.
diff --git a/pkgs/development/python-modules/sparqlwrapper/default.nix b/pkgs/development/python-modules/sparqlwrapper/default.nix
index 44f16fbdfc6c..d61c51f26c72 100644
--- a/pkgs/development/python-modules/sparqlwrapper/default.nix
+++ b/pkgs/development/python-modules/sparqlwrapper/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "SPARQLWrapper";
-  version = "1.7.6";
+  version = "1.8.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1y12hpsfjd779yi29bhvl6g4vszadjvd8jw38z5rg77b034vxjnw";
+    sha256 = "7f4c8d38ea1bfcffbc358c9a05de35a3fd7152cc3e8ea57963ee7a0a242f7a5e";
   };
 
   # break circular dependency loop
diff --git a/pkgs/development/python-modules/sphinx_rtd_theme/default.nix b/pkgs/development/python-modules/sphinx_rtd_theme/default.nix
index 69845d10c35e..6ce714c9a310 100644
--- a/pkgs/development/python-modules/sphinx_rtd_theme/default.nix
+++ b/pkgs/development/python-modules/sphinx_rtd_theme/default.nix
@@ -1,17 +1,20 @@
 { stdenv
 , buildPythonPackage
 , fetchPypi
+, sphinx
 }:
 
 buildPythonPackage rec {
   pname = "sphinx_rtd_theme";
-  version = "0.2.5b2";
+  version = "0.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0grf16fi4g0p3dfh11b1624ic34iqkjhf5i1g6hvsh4nlm0ll00q";
+    sha256 = "02f02a676d6baabb758a20c7a479d58648e0f64f13e07d1b388e9bb2afe86a09";
   };
 
+  propagatedBuildInputs = [ sphinx ];
+
   meta = with stdenv.lib; {
     description = "ReadTheDocs.org theme for Sphinx";
     homepage = https://github.com/snide/sphinx_rtd_theme/;
diff --git a/pkgs/development/python-modules/sphinxcontrib-openapi/default.nix b/pkgs/development/python-modules/sphinxcontrib-openapi/default.nix
index a800694ad942..4843a5bbe9d7 100644
--- a/pkgs/development/python-modules/sphinxcontrib-openapi/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-openapi/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "sphinxcontrib-openapi";
-  version = "0.3.0";
+  version = "0.3.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0fyniq37nnmhrk4j7mzvg6vfcpb624hb9x70g6mccyw4xrnhadv6";
+    sha256 = "411da1819fda0593976a157f1a14ec1cfaef9ee1b4b708e795d0bf3953f0142b";
   };
 
   propagatedBuildInputs = [setuptools_scm pyyaml jsonschema sphinxcontrib_httpdomain];
diff --git a/pkgs/development/python-modules/sphinxcontrib-spelling/default.nix b/pkgs/development/python-modules/sphinxcontrib-spelling/default.nix
index 4d9a4b2ba94c..a67787f69336 100644
--- a/pkgs/development/python-modules/sphinxcontrib-spelling/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-spelling/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "sphinxcontrib-spelling";
-  version = "2.2.0";
+  version = "4.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1f0fymrk4kvhqs0vj9gay4lhacxkfrlrpj4gvg0p4wjdczplxd3z";
+    sha256 = "44a9445b237ade895ae1fccbe6f41422489b1ffb2a026c1b78b0c1c1c229f9bf";
   };
 
   propagatedBuildInputs = [ sphinx pyenchant pbr ];
diff --git a/pkgs/development/python-modules/sphinxcontrib_httpdomain/default.nix b/pkgs/development/python-modules/sphinxcontrib_httpdomain/default.nix
index 8416e9b3d8d9..5173c54be34f 100644
--- a/pkgs/development/python-modules/sphinxcontrib_httpdomain/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib_httpdomain/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "sphinxcontrib-httpdomain";
-  version = "1.5.0";
+  version = "1.7.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0srg8lwf4m1hyhz942fcdfxh689xphndngiidb575qmfbi89gc7a";
+    sha256 = "ac40b4fba58c76b073b03931c7b8ead611066a6aebccafb34dc19694f4eb6335";
   };
 
   propagatedBuildInputs = [ sphinx ];
diff --git a/pkgs/development/python-modules/sphinxcontrib_plantuml/default.nix b/pkgs/development/python-modules/sphinxcontrib_plantuml/default.nix
index 3b9119d6651d..530bc53a280c 100644
--- a/pkgs/development/python-modules/sphinxcontrib_plantuml/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib_plantuml/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "sphinxcontrib-plantuml";
-  version = "0.7";
+  version = "0.12";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "011yprqf41dcm1824zgk2w8vi9115286pmli6apwhlrsxc6b6cwv";
+    sha256 = "95a453e1d912bfdd6a950f8df02f46608154676842d66f8a0d1db0b85a5ddfe5";
   };
 
   # No tests included.
diff --git a/pkgs/development/python-modules/sqlalchemy/default.nix b/pkgs/development/python-modules/sqlalchemy/default.nix
index c0cca3562f77..c7ff2e56f02b 100644
--- a/pkgs/development/python-modules/sqlalchemy/default.nix
+++ b/pkgs/development/python-modules/sqlalchemy/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "SQLAlchemy";
-  version = "1.2.13";
+  version = "1.2.14";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "84412de3794acee05630e7788f25e80e81f78eb4837e7b71d0499129f660486a";
+    sha256 = "9de7c7dabcf06319becdb7e15099c44e5e34ba7062f9ba10bc00e562f5db3d04";
   };
 
   patches = [
diff --git a/pkgs/development/python-modules/sqlmap/default.nix b/pkgs/development/python-modules/sqlmap/default.nix
index 2aeaa068a43b..086fce2aac81 100644
--- a/pkgs/development/python-modules/sqlmap/default.nix
+++ b/pkgs/development/python-modules/sqlmap/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "sqlmap";
-  version = "1.2.10";
+  version = "1.2.11";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e64efce7f3b50cab02c8da968e00c1b456f59aff193d3dae2446d7c117723d53";
+    sha256 = "8715529e823c6f4ed701d71f1daf8525583ed04b44e8c89d6781475c856eb2ba";
   };
 
   # No tests in archive
diff --git a/pkgs/development/python-modules/sqlobject/default.nix b/pkgs/development/python-modules/sqlobject/default.nix
index 7a3551e88a0c..2eccc5e013fa 100644
--- a/pkgs/development/python-modules/sqlobject/default.nix
+++ b/pkgs/development/python-modules/sqlobject/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "SQLObject";
-  version = "3.3.0";
+  version = "3.7.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0p2dxrxh7xrv5yys09v5z95d0z40w22aq3xc01ghdidd7hr79xy9";
+    sha256 = "c0d440b638c091027deea7330bb934188b86402cba552a0bbde0535ed8fdab93";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/sqlparse/default.nix b/pkgs/development/python-modules/sqlparse/default.nix
index 934bf79de5d3..506e9b9340b9 100644
--- a/pkgs/development/python-modules/sqlparse/default.nix
+++ b/pkgs/development/python-modules/sqlparse/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "sqlparse";
-  version = "0.2.2";
+  version = "0.2.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "08dszglfhf1c4rwqinkbp4x55v0b90rgm1fxc1l4dy965imjjinl";
+    sha256 = "ce028444cfab83be538752a2ffdb56bc417b7784ff35bb9a3062413717807dec";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/sseclient/default.nix b/pkgs/development/python-modules/sseclient/default.nix
index 005d1fde7381..484f4c7b17c8 100644
--- a/pkgs/development/python-modules/sseclient/default.nix
+++ b/pkgs/development/python-modules/sseclient/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "sseclient";
-  version = "0.0.20";
+  version = "0.0.22";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0h5d3lr1g1m03cz5n3bbzrg39ympjk88qd9gkrm7bic6yp73iwrd";
+    sha256 = "bf1eab60b09edbaa51e42f65a18b715367d55cfdf57c1f162886bac97bb5c6fb";
   };
 
   propagatedBuildInputs = [ requests six ];
diff --git a/pkgs/development/python-modules/subprocess32/default.nix b/pkgs/development/python-modules/subprocess32/default.nix
index c6fe0975c3aa..ccb73550a3f7 100644
--- a/pkgs/development/python-modules/subprocess32/default.nix
+++ b/pkgs/development/python-modules/subprocess32/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "subprocess32";
-  version = "3.5.2";
+  version = "3.5.3";
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "eb2b989cf03ffc7166339eb34f1aa26c5ace255243337b1e22dab7caa1166687";
+    sha256 = "6bc82992316eef3ccff319b5033809801c0c3372709c5f6985299c88ac7225c3";
   };
 
   buildInputs = [ bash ];
diff --git a/pkgs/development/python-modules/subunit/default.nix b/pkgs/development/python-modules/subunit/default.nix
index ac21ea41555c..024fd136c403 100644
--- a/pkgs/development/python-modules/subunit/default.nix
+++ b/pkgs/development/python-modules/subunit/default.nix
@@ -8,7 +8,8 @@ buildPythonPackage rec {
   name = pkgs.subunit.name;
   src = pkgs.subunit.src;
 
-  propagatedBuildInputs = [ testtools testscenarios ];
+  propagatedBuildInputs = [ testtools ];
+  checkInputs = [ testscenarios ];
   nativeBuildInputs = [ pkgs.pkgconfig ];
   buildInputs = [ pkgs.check pkgs.cppunit ];
 
diff --git a/pkgs/development/python-modules/taskw/default.nix b/pkgs/development/python-modules/taskw/default.nix
index b2cc48b3079c..328eb158eefb 100644
--- a/pkgs/development/python-modules/taskw/default.nix
+++ b/pkgs/development/python-modules/taskw/default.nix
@@ -10,12 +10,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "1.0.3";
+  version = "1.2.0";
   pname = "taskw";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1fa7bv5996ppfbryv02lpnlhk5dra63lhlwrb1i4ifqbziqfqh5n";
+    sha256 = "fadd8afc12df026c3c2d39b633c55d3337f7dca95602fce2239455a048bc85fe";
   };
 
   patches = [ ./use-template-for-taskwarrior-install-path.patch ];
diff --git a/pkgs/development/python-modules/tempora/default.nix b/pkgs/development/python-modules/tempora/default.nix
index 1aabffc05d53..6ffe5a73eb4a 100644
--- a/pkgs/development/python-modules/tempora/default.nix
+++ b/pkgs/development/python-modules/tempora/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "tempora";
-  version = "1.13";
+  version = "1.14";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4848df474c9d7ad9515fbeaadc88e48843176b4b90393652156ccff613bcaeb1";
+    sha256 = "4951da790bd369f718dbe2287adbdc289dc2575a09278e77fad6131bcfe93097";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/testfixtures/default.nix b/pkgs/development/python-modules/testfixtures/default.nix
index 1e35d95c5e1f..f9d35297306c 100644
--- a/pkgs/development/python-modules/testfixtures/default.nix
+++ b/pkgs/development/python-modules/testfixtures/default.nix
@@ -1,23 +1,33 @@
-{ stdenv, buildPythonPackage, fetchPypi
-, mock, manuel, pytest, sybil, zope_component }:
+{ stdenv, buildPythonPackage, fetchPypi, fetchpatch
+, mock, pytest, sybil, zope_component }:
 
 buildPythonPackage rec {
   pname = "testfixtures";
-  version = "6.2.0";
+  version = "6.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7e4df89a8bf8b8905464160f08aff131a36f0b33654fe4f9e4387afe546eae25";
+    sha256 = "1x16xkw483nb1ngv74s7lgaj514pb1ldklal7kb7iwqbxcgnrh2k";
   };
 
-  checkInputs = [ mock manuel pytest sybil zope_component ];
+  checkInputs = [ pytest mock sybil zope_component ];
+
+  patches = [
+    # Fix tests for Python 3.7. Remove with the next release
+    (fetchpatch {
+      url = https://github.com/Simplistix/testfixtures/commit/6e8807543b804946aba58e2c9e92f5bdc3656a57.patch;
+      sha256 = "1584jz2qz04arx8z8f6d1l1vab7gi38k3akzm223rmp7j4m7yrii";
+    })
+  ];
 
   checkPhase = ''
     # django is too much hasle to setup at the moment
-    pytest --ignore=testfixtures/tests/test_django testfixtures/tests
+    pytest -W ignore::DeprecationWarning --ignore=testfixtures/tests/test_django testfixtures/tests
   '';
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/Simplistix/testfixtures";
+    homepage = https://github.com/Simplistix/testfixtures;
+    description = "A collection of helpers and mock objects for unit tests and doc tests";
+    license = licenses.mit;
   };
 }
diff --git a/pkgs/development/python-modules/testpath/default.nix b/pkgs/development/python-modules/testpath/default.nix
index cda5abda5292..8bdd50f52d25 100644
--- a/pkgs/development/python-modules/testpath/default.nix
+++ b/pkgs/development/python-modules/testpath/default.nix
@@ -5,12 +5,12 @@
 
 buildPythonPackage rec {
   pname = "testpath";
-  version = "0.3";
+  version = "0.4.2";
   format = "wheel";
 
   src = fetchPypi {
     inherit pname version format;
-    sha256 = "f16b2cb3b03e1ada4fb0200b265a4446f92f3ba4b9d88ace34f51c54ab6d294e";
+    sha256 = "46c89ebb683f473ffe2aab0ed9f12581d4d078308a3cb3765d79c6b2317b0109";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/testrepository/default.nix b/pkgs/development/python-modules/testrepository/default.nix
index dbc342c1c4da..188c320e761a 100644
--- a/pkgs/development/python-modules/testrepository/default.nix
+++ b/pkgs/development/python-modules/testrepository/default.nix
@@ -18,8 +18,9 @@ buildPythonPackage rec {
     sha256 = "1ssqb07c277010i6gzzkbdd46gd9mrj0bi0i8vn560n2k2y4j93m";
   };
 
-  buildInputs = [ testtools testresources ];
-  propagatedBuildInputs = [ pbr subunit fixtures ];
+  checkInputs = [ testresources ];
+  buildInputs = [ pbr ];
+  propagatedBuildInputs = [ fixtures subunit testtools ];
 
   checkPhase = ''
     ${python.interpreter} ./testr
diff --git a/pkgs/development/python-modules/testscenarios/default.nix b/pkgs/development/python-modules/testscenarios/default.nix
index 61e2ce5a81e9..6fddc17af322 100644
--- a/pkgs/development/python-modules/testscenarios/default.nix
+++ b/pkgs/development/python-modules/testscenarios/default.nix
@@ -6,13 +6,19 @@
 
 buildPythonPackage rec {
   pname = "testscenarios";
-  version = "0.4";
+  version = "0.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1671jvrvqlmbnc42j7pc5y6vc37q44aiwrq0zic652pxyy2fxvjg";
+    sha256 = "c257cb6b90ea7e6f8fef3158121d430543412c9a87df30b5dde6ec8b9b57a2b6";
   };
 
+  postPatch = ''
+    substituteInPlace setup.cfg \
+      --replace "buffer = 1" "" \
+      --replace "catch = 1" ""
+  '';
+
   propagatedBuildInputs = [ testtools ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/thrift/default.nix b/pkgs/development/python-modules/thrift/default.nix
index 932c642e9b18..6897a5bbba85 100644
--- a/pkgs/development/python-modules/thrift/default.nix
+++ b/pkgs/development/python-modules/thrift/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "thrift";
-  version = "0.9.3";
+  version = "0.11.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "dfbc3d3bd19d396718dab05abaf46d93ae8005e2df798ef02e32793cd963877e";
+    sha256 = "7d59ac4fdcb2c58037ebd4a9da5f9a49e3e034bf75b3f26d9fe48ba3d8806e6b";
   };
 
   # No tests. Breaks when not disabling.
diff --git a/pkgs/development/python-modules/thumborpexif/default.nix b/pkgs/development/python-modules/thumborpexif/default.nix
index c3aa0136f338..2a1240526abb 100644
--- a/pkgs/development/python-modules/thumborpexif/default.nix
+++ b/pkgs/development/python-modules/thumborpexif/default.nix
@@ -6,12 +6,12 @@
 
 buildPythonPackage rec {
   pname = "thumbor-pexif";
-  version = "0.14";
+  version = "0.14.1";
   disabled = ! isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "715cd24760c7c28d6270c79c9e29b55b8d952a24e0e56833d827c2c62451bc3c";
+    sha256 = "96dcc03ea6066d9546baf54f6841f4048b0b24a291eed65d098b3348c8872d99";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/tifffile/default.nix b/pkgs/development/python-modules/tifffile/default.nix
index 3910ddf07256..0e888d4ac272 100644
--- a/pkgs/development/python-modules/tifffile/default.nix
+++ b/pkgs/development/python-modules/tifffile/default.nix
@@ -3,6 +3,9 @@
 
 buildPythonPackage rec {
   pname = "tifffile";
+  # 2018.10.18 and 2018.11.6 are not releases...?
+  # https://github.com/blink1073/tifffile/issues/54
+  # anaconda uses 0.15.1
   version = "0.15.1";
 
   src = fetchPypi {
diff --git a/pkgs/development/python-modules/tilestache/default.nix b/pkgs/development/python-modules/tilestache/default.nix
index 0b919cb9c6d3..097a7368c835 100644
--- a/pkgs/development/python-modules/tilestache/default.nix
+++ b/pkgs/development/python-modules/tilestache/default.nix
@@ -12,12 +12,12 @@
 
 buildPythonPackage rec {
   pname = "tilestache";
-  version = "1.50.1";
+  version = "1.51.13";
   disabled = !isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1z1j35pz77lhhjdn69sq5rmz62b5m444507d8zjnp0in5xqaj6rj";
+    sha256 = "11e15dd85501345bcfeb18dce5b1c8fb74ac8d867df2520afe0eefe1edd85f27";
   };
 
   propagatedBuildInputs = [ modestmaps pillow pycairo python-mapnik simplejson werkzeug ];
diff --git a/pkgs/development/python-modules/toposort/default.nix b/pkgs/development/python-modules/toposort/default.nix
index 67b946b352f7..3fcb118ac2ad 100644
--- a/pkgs/development/python-modules/toposort/default.nix
+++ b/pkgs/development/python-modules/toposort/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "toposort";
-  version = "1.1";
+  version = "1.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1izmirbwmd9xrk7rq83p486cvnsslfa5ljvl7rijj1r64zkcnf3a";
+    sha256 = "dba5ae845296e3bf37b042c640870ffebcdeb8cd4df45adaa01d8c5476c557dd";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/tox/default.nix b/pkgs/development/python-modules/tox/default.nix
index 1cb9770367a9..3e67e73ac56b 100644
--- a/pkgs/development/python-modules/tox/default.nix
+++ b/pkgs/development/python-modules/tox/default.nix
@@ -7,20 +7,22 @@
 , six
 , virtualenv
 , setuptools_scm
+, toml
+, filelock
 }:
 
 buildPythonPackage rec {
   pname = "tox";
-  version = "3.2.1";
+  version = "3.5.3";
 
   buildInputs = [ setuptools_scm ];
-  propagatedBuildInputs = [ packaging pluggy py six virtualenv ];
+  propagatedBuildInputs = [ packaging pluggy py six virtualenv toml filelock ];
 
   doCheck = false;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "eb61aa5bcce65325538686f09848f04ef679b5cd9b83cc491272099b28739600";
+    sha256 = "513e32fdf2f9e2d583c2f248f47ba9886428c949f068ac54a0469cac55df5862";
   };
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/tqdm/default.nix b/pkgs/development/python-modules/tqdm/default.nix
index 5b65e156a42a..a38dd3ed88e9 100644
--- a/pkgs/development/python-modules/tqdm/default.nix
+++ b/pkgs/development/python-modules/tqdm/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "tqdm";
-  version = "4.25.0";
+  version = "4.28.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a3364bd83ce4777320b862e3c8a93d7da91e20a95f06ef79bed7dd71c654cafa";
+    sha256 = "5b4d5549984503050883bc126280b386f5f4ca87e6c023c5d015655ad75bdebb";
   };
 
   buildInputs = [ nose coverage glibcLocales flake8 ];
diff --git a/pkgs/development/python-modules/transitions/default.nix b/pkgs/development/python-modules/transitions/default.nix
index e72f00846585..059289ec4219 100644
--- a/pkgs/development/python-modules/transitions/default.nix
+++ b/pkgs/development/python-modules/transitions/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "transitions";
-  version = "0.6.8";
+  version = "0.6.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "155de243bd935959ae66cdab5c4c1a92f2bbf48555c6f994365935a0a9fffc1b";
+    sha256 = "afe0f498cf1f3f3b0fc13562011b8895a172df8f891dbb5118923d46e78a96d7";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/trezor_agent/default.nix b/pkgs/development/python-modules/trezor_agent/default.nix
index baca97be8777..6d0835b431c6 100644
--- a/pkgs/development/python-modules/trezor_agent/default.nix
+++ b/pkgs/development/python-modules/trezor_agent/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec{
   pname = "trezor_agent";
-  version = "0.9.0";
+  version = "0.9.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1i5cdamlf3c0ym600pjklij74p8ifj9cv7xrpnrfl1b8nkadswbz";
+    sha256 = "0c1ef62903534d8b01260dbd6304780e278bc83e0bc21f6a83beee76e48e1580";
   };
 
   propagatedBuildInputs = [ trezor libagent ecdsa ed25519 mnemonic keepkey semver ];
diff --git a/pkgs/development/python-modules/tvdb_api/default.nix b/pkgs/development/python-modules/tvdb_api/default.nix
index 758c699d4466..245556d91f6c 100644
--- a/pkgs/development/python-modules/tvdb_api/default.nix
+++ b/pkgs/development/python-modules/tvdb_api/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "tvdb_api";
-  version = "1.10";
+  version = "2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0hq887yb3rwc0rcw32lh7xdkk9bbrqy274aspzqkd6f7dyhp73ih";
+    sha256 = "b1de28a5100121d91b1f6a8ec7e86f2c4bdf48fb22fab3c6fe21e7fb7346bf8f";
   };
 
   propagatedBuildInputs = [ requests-cache ];
diff --git a/pkgs/development/python-modules/tvnamer/default.nix b/pkgs/development/python-modules/tvnamer/default.nix
index 172c44239203..bc2f8807eaa7 100644
--- a/pkgs/development/python-modules/tvnamer/default.nix
+++ b/pkgs/development/python-modules/tvnamer/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "tvnamer";
-  version = "2.4";
+  version = "2.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "10iizmwna2xpyc2694hsrvny68y3bdq576p8kxsvg5gj2spnsxav";
+    sha256 = "75e38454757c77060ad3782bd071682d6d316de86f9aec1c2042d236f93aec7b";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/twiggy/default.nix b/pkgs/development/python-modules/twiggy/default.nix
index 550ec3279900..9a87c684f1be 100644
--- a/pkgs/development/python-modules/twiggy/default.nix
+++ b/pkgs/development/python-modules/twiggy/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "Twiggy";
-  version = "0.4.5";
+  version = "0.4.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4e8f1894e5aee522db6cb245ccbfde3c5d1aa08d31330c7e3af783b0e66eec23";
+    sha256 = "44d8aa51110efaab0712b5ec2b015149ad4f28e28f729004aac45d0ad8e19be0";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/twisted/default.nix b/pkgs/development/python-modules/twisted/default.nix
index 49e936c1cc12..10b25460cefc 100644
--- a/pkgs/development/python-modules/twisted/default.nix
+++ b/pkgs/development/python-modules/twisted/default.nix
@@ -15,12 +15,12 @@
 }:
 buildPythonPackage rec {
   pname = "Twisted";
-  version = "18.7.0";
+  version = "18.9.0";
 
   src = fetchPypi {
     inherit pname version;
     extension = "tar.bz2";
-    sha256 = "95ae985716e8107816d8d0df249d558dbaabb677987cc2ace45272c166b267e4";
+    sha256 = "294be2c6bf84ae776df2fc98e7af7d6537e1c5e60a46d33c3ce2a197677da395";
   };
 
   propagatedBuildInputs = [ zope_interface incremental automat constantly hyperlink pyhamcrest attrs ];
diff --git a/pkgs/development/python-modules/twitter/default.nix b/pkgs/development/python-modules/twitter/default.nix
index d8f863cab8b5..2e8481198a41 100644
--- a/pkgs/development/python-modules/twitter/default.nix
+++ b/pkgs/development/python-modules/twitter/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "twitter";
-  version = "1.15.0";
+  version = "1.18.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1m6b17irb9klc345k8174pni724jzy2973z2x2jg69h83hipjw2c";
+    sha256 = "acdc85e5beea752967bb64c63bde8b915c49a31a01db1b2fecccf9f2c1d5c44d";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/txrequests/default.nix b/pkgs/development/python-modules/txrequests/default.nix
index c1d98738b562..ee7d09d51657 100644
--- a/pkgs/development/python-modules/txrequests/default.nix
+++ b/pkgs/development/python-modules/txrequests/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "txrequests";
-  version = "0.9.2";
+  version = "0.9.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0kkxxd17ar5gyjkz9yrrdr15a64qw6ym60ndi0zbwx2s634yfafw";
+    sha256 = "b452a1cafa4d005678f6fa47922a330feb4907d5b4732d1841ca98e89f1362e1";
   };
 
   propagatedBuildInputs = [ twisted requests cryptography ];
diff --git a/pkgs/development/python-modules/unidecode/default.nix b/pkgs/development/python-modules/unidecode/default.nix
index 1b98b8adf732..13f0053f143c 100644
--- a/pkgs/development/python-modules/unidecode/default.nix
+++ b/pkgs/development/python-modules/unidecode/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "Unidecode";
-  version = "1.0.22";
+  version = "1.0.23";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8c33dd588e0c9bc22a76eaa0c715a5434851f726131bd44a6c26471746efabf5";
+    sha256 = "8b85354be8fd0c0e10adbf0675f6dc2310e56fda43fa8fe049123b6c475e52fb";
   };
 
   LC_ALL="en_US.UTF-8";
diff --git a/pkgs/development/python-modules/uritemplate_py/default.nix b/pkgs/development/python-modules/uritemplate_py/default.nix
index 2fd76926d2d1..6aff82c57110 100644
--- a/pkgs/development/python-modules/uritemplate_py/default.nix
+++ b/pkgs/development/python-modules/uritemplate_py/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "uritemplate.py";
-  version = "3.0.0";
+  version = "3.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1k5zvc5fyyrgv33mi3p86a9jn5n0pqffs9cviz92fw6q1kf7zvmr";
+    sha256 = "e0cdeb0f55ec18e1580974e8017cd188549aacc2aba664ae756adb390b9d45b4";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/urllib3/default.nix b/pkgs/development/python-modules/urllib3/default.nix
index a575a86d1f6b..af0066ddc74d 100644
--- a/pkgs/development/python-modules/urllib3/default.nix
+++ b/pkgs/development/python-modules/urllib3/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "urllib3";
-  version = "1.23";
+  version = "1.24.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a68ac5e15e76e7e5dd2b8f94007233e01effe3e50e8daddf69acfd81cb686baf";
+    sha256 = "de9529817c93f27c8ccbfead6985011db27bd0ddfcdb2d86f3f663385c6a9c22";
   };
 
   NOSE_EXCLUDE = stdenv.lib.concatStringsSep "," [
diff --git a/pkgs/development/python-modules/vidstab/default.nix b/pkgs/development/python-modules/vidstab/default.nix
index 8697d5dc4427..34e8a1bd1c36 100644
--- a/pkgs/development/python-modules/vidstab/default.nix
+++ b/pkgs/development/python-modules/vidstab/default.nix
@@ -10,12 +10,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.1.5";
+  version = "1.0.0";
   pname = "vidstab";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b775652cc4f41812de04bc443ad522c1bdaef456a00c74857e9ebc5d2066e362";
+    sha256 = "fa7aa196ae40074cc2887f26472d1526d670715ab2dbbc032ca1fb1c68688392";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/virtualenv-clone/default.nix b/pkgs/development/python-modules/virtualenv-clone/default.nix
index 03a66b631653..a1b4cb823791 100644
--- a/pkgs/development/python-modules/virtualenv-clone/default.nix
+++ b/pkgs/development/python-modules/virtualenv-clone/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "virtualenv-clone";
-  version = "0.2.5";
+  version = "0.2.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7087ba4eb48acfd5209a3fd03e15d072f28742619127c98333057e32748d91c4";
+    sha256 = "6b3be5cab59e455f08c9eda573d23006b7d6fb41fae974ddaa2b275c93cc4405";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/virtualenv/default.nix b/pkgs/development/python-modules/virtualenv/default.nix
index 75557cf895a5..5a39407ed2f8 100644
--- a/pkgs/development/python-modules/virtualenv/default.nix
+++ b/pkgs/development/python-modules/virtualenv/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "virtualenv";
-  version = "16.0.0";
+  version = "16.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ca07b4c0b54e14a91af9f34d0919790b016923d157afda5efdde55c96718f752";
+    sha256 = "f899fafcd92e1150f40c8215328be38ff24b519cd95357fa6e78e006c7638208";
   };
 
   # Doubt this is needed - FRidh 2017-07-07
diff --git a/pkgs/development/python-modules/virtualenv/virtualenv-change-prefix.patch b/pkgs/development/python-modules/virtualenv/virtualenv-change-prefix.patch
index 958187f982fe..2c121c83d498 100644
--- a/pkgs/development/python-modules/virtualenv/virtualenv-change-prefix.patch
+++ b/pkgs/development/python-modules/virtualenv/virtualenv-change-prefix.patch
@@ -13,39 +13,42 @@ it will only add the path to the python used when building
 available.
 
 
-diff --git a/virtualenv.py b/virtualenv.py
-index d3e76a7..cb307fa 100755
---- a/virtualenv.py
-+++ b/virtualenv.py
-@@ -1051,17 +1051,7 @@ def path_locations(home_dir):
+diff --git a/src/virtualenv.py b/src/virtualenv.py
+index 4b57cde..afda73f 100755
+--- a/src/virtualenv.py
++++ b/src/virtualenv.py
+@@ -1071,20 +1071,7 @@ def path_locations(home_dir, dry_run=False):
  
  
  def change_prefix(filename, dst_prefix):
 -    prefixes = [sys.prefix]
 -
 -    if is_darwin:
--        prefixes.extend((
--            os.path.join("/Library/Python", sys.version[:3], "site-packages"),
--            os.path.join(sys.prefix, "Extras", "lib", "python"),
--            os.path.join("~", "Library", "Python", sys.version[:3], "site-packages"),
--            # Python 2.6 no-frameworks
--            os.path.join("~", ".local", "lib","python", sys.version[:3], "site-packages"),
--            # System Python 2.7 on OSX Mountain Lion
--            os.path.join("~", "Library", "Python", sys.version[:3], "lib", "python", "site-packages")))
+-        prefixes.extend(
+-            (
+-                os.path.join("/Library/Python", sys.version[:3], "site-packages"),
+-                os.path.join(sys.prefix, "Extras", "lib", "python"),
+-                os.path.join("~", "Library", "Python", sys.version[:3], "site-packages"),
+-                # Python 2.6 no-frameworks
+-                os.path.join("~", ".local", "lib", "python", sys.version[:3], "site-packages"),
+-                # System Python 2.7 on OSX Mountain Lion
+-                os.path.join("~", "Library", "Python", sys.version[:3], "lib", "python", "site-packages"),
+-            )
+-        )
 +    prefixes = ["/nix/store", sys.prefix]
  
-     if hasattr(sys, 'real_prefix'):
+     if hasattr(sys, "real_prefix"):
          prefixes.append(sys.real_prefix)
-@@ -1078,6 +1068,8 @@ def change_prefix(filename, dst_prefix):
-             if src_prefix != os.sep: # sys.prefix == "/"
+@@ -1107,6 +1094,8 @@ def change_prefix(filename, dst_prefix):
+             if src_prefix != os.sep:  # sys.prefix == "/"
                  assert relpath[0] == os.sep
                  relpath = relpath[1:]
 +                if src_prefix == "/nix/store":
 +                    relpath = "/".join(relpath.split("/")[1:])
              return join(dst_prefix, relpath)
-     assert False, "Filename %s does not start with any of these prefixes: %s" % \
-         (filename, prefixes)
-@@ -1190,6 +1182,11 @@ def install_python(home_dir, lib_dir, inc_dir, bin_dir, site_packages, clear, sy
+     assert False, "Filename {} does not start with any of these prefixes: {}".format(filename, prefixes)
+ 
+@@ -1233,6 +1222,11 @@ def install_python(home_dir, lib_dir, inc_dir, bin_dir, site_packages, clear, sy
      site_filename_dst = change_prefix(site_filename, home_dir)
      site_dir = os.path.dirname(site_filename_dst)
      writefile(site_filename_dst, SITE_PY)
@@ -54,6 +57,6 @@ index d3e76a7..cb307fa 100755
 +        join(site_dir, 'sitecustomize.py',),
 +        "import sys; sys.path.append('%s')" % wrapper_path
 +    )
-     writefile(join(site_dir, 'orig-prefix.txt'), prefix)
-     site_packages_filename = join(site_dir, 'no-global-site-packages.txt')
+     writefile(join(site_dir, "orig-prefix.txt"), prefix)
+     site_packages_filename = join(site_dir, "no-global-site-packages.txt")
      if not site_packages:
diff --git a/pkgs/development/python-modules/virtualenvwrapper/default.nix b/pkgs/development/python-modules/virtualenvwrapper/default.nix
index 4bf1778b9d54..64c1912af7ad 100644
--- a/pkgs/development/python-modules/virtualenvwrapper/default.nix
+++ b/pkgs/development/python-modules/virtualenvwrapper/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "virtualenvwrapper";
-  version = "4.3";
+  version = "4.8.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "514cbc22218347bf7b54bdbe49e1a5f550d2d53b1ad2491c10e91ddf48fb528f";
+    sha256 = "18d8e4c500c4c4ee794f704e050cf2bbb492537532a4521d1047e7dd1ee4e374";
   };
 
   # pip depend on $HOME setting
diff --git a/pkgs/development/python-modules/vmprof/default.nix b/pkgs/development/python-modules/vmprof/default.nix
index 9a9693d770e7..a889613140da 100644
--- a/pkgs/development/python-modules/vmprof/default.nix
+++ b/pkgs/development/python-modules/vmprof/default.nix
@@ -6,12 +6,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.3.3";
+  version = "0.4.12";
   pname = "vmprof";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "991bc2f1dc824c63e9b399f9e8606deded92a52378d0e449f258807d7556b039";
+    sha256 = "d6fa566512de1e17c9b585feae6e6997119e0d43c41c8461a9a2e8a8276618a4";
   };
 
   propagatedBuildInputs = [ requests six];
diff --git a/pkgs/development/python-modules/w3lib/default.nix b/pkgs/development/python-modules/w3lib/default.nix
index 3b18b488719a..839a4738f9fe 100644
--- a/pkgs/development/python-modules/w3lib/default.nix
+++ b/pkgs/development/python-modules/w3lib/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "w3lib";
-  version = "1.17.0";
+  version = "1.19.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0vshh300ay5wn5hwl9qcb32m71pz5s6miy0if56vm4nggy159inq";
+    sha256 = "55994787e93b411c2d659068b51b9998d9d0c05e0df188e6daf8f45836e1ea38";
   };
 
   buildInputs = [ six pytest ];
diff --git a/pkgs/development/python-modules/waitress/default.nix b/pkgs/development/python-modules/waitress/default.nix
index 2c1536a7d8a3..a377abc160e7 100644
--- a/pkgs/development/python-modules/waitress/default.nix
+++ b/pkgs/development/python-modules/waitress/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "waitress";
-  version = "1.0.2";
+  version = "1.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0pw6yyxi348r2xpq3ykqnf7gwi881azv2422d2ixb0xi5jws2ky7";
+    sha256 = "d33cd3d62426c0f1b3cd84ee3d65779c7003aae3fc060dee60524d10a57f05a9";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/watchdog/default.nix b/pkgs/development/python-modules/watchdog/default.nix
index 1e5e5653b9d8..e785f5efa796 100644
--- a/pkgs/development/python-modules/watchdog/default.nix
+++ b/pkgs/development/python-modules/watchdog/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "watchdog";
-  version = "0.8.3";
+  version = "0.9.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0qj1vqszxwfx6d1s66s96jmfmy2j94bywxiqdydh6ikpvcm8hrby";
+    sha256 = "965f658d0732de3188211932aeb0bb457587f04f63ab4c1e33eab878e9de961d";
   };
 
   buildInputs = stdenv.lib.optionals stdenv.isDarwin
diff --git a/pkgs/development/python-modules/web/default.nix b/pkgs/development/python-modules/web/default.nix
index 86c9d435f1e0..fb777ad4129b 100644
--- a/pkgs/development/python-modules/web/default.nix
+++ b/pkgs/development/python-modules/web/default.nix
@@ -5,13 +5,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.37";
+  version = "0.39";
   pname = "web.py";
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "748c7e99ad9e36f62ea19f7965eb7dd7860b530e8f563ed60ce3e53e7409a550";
+    sha256 = "7e7224493a51f6fbf02f3ce7f2011bcd9e5ebdfce0ee25e5921fdf665ba07542";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/webob/default.nix b/pkgs/development/python-modules/webob/default.nix
index 1271ac3483d7..2d30fc748308 100644
--- a/pkgs/development/python-modules/webob/default.nix
+++ b/pkgs/development/python-modules/webob/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "WebOb";
-  version = "1.7.3";
+  version = "1.8.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "10vjp2rvqiyvw157fk3sy7yds1gknzw97z4gk0qv1raskx5s2p76";
+    sha256 = "a48315158db05df0c47fbdd061b57ba0ba85bdd0b6ea9dca87511b4b7c798e99";
   };
 
   propagatedBuildInputs = [ nose pytest ];
diff --git a/pkgs/development/python-modules/websockets_client/default.nix b/pkgs/development/python-modules/websockets_client/default.nix
index 194f3f126a36..034646174255 100644
--- a/pkgs/development/python-modules/websockets_client/default.nix
+++ b/pkgs/development/python-modules/websockets_client/default.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPythonPackage, fetchPypi, six }:
 buildPythonPackage rec {
   pname = "websocket_client";
-  version = "0.51.0";
+  version = "0.54.0";
 
   src = fetchPypi {
     inherit version pname;
-    sha256 = "030bbfbf29ac9e315ffb207ed5ed42b6981b5038ea00d1e13b02b872cc95e8f6";
+    sha256 = "e51562c91ddb8148e791f0155fdb01325d99bb52c4cdbb291aee7a3563fd0849";
   };
 
   prePatch = ''
diff --git a/pkgs/development/python-modules/websockify/default.nix b/pkgs/development/python-modules/websockify/default.nix
index 326e8faa6147..a9758580a445 100644
--- a/pkgs/development/python-modules/websockify/default.nix
+++ b/pkgs/development/python-modules/websockify/default.nix
@@ -5,12 +5,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.7.0";
+  version = "0.8.0";
   pname = "websockify";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1v6pmamjprv2x55fvbdaml26ppxdw8v6xz8p0sav3368ajwwgcqc";
+    sha256 = "547d3d98c5081f2dc2872a2e4a3aef33e0ee5141d5f6209204aab2f4a41548d2";
   };
 
   propagatedBuildInputs = [ numpy ];
diff --git a/pkgs/development/python-modules/webtest/default.nix b/pkgs/development/python-modules/webtest/default.nix
index d3dd321cb03a..759b2a755546 100644
--- a/pkgs/development/python-modules/webtest/default.nix
+++ b/pkgs/development/python-modules/webtest/default.nix
@@ -10,23 +10,25 @@
 , pyquery
 , wsgiproxy2
 , PasteDeploy
-, coverage
 }:
 
 buildPythonPackage rec {
-  version = "2.0.20";
+  version = "2.0.32";
   pname = "webtest";
 
   src = fetchPypi {
-    inherit pname version;
-    sha256 = "0bv0qhdjakdsdgj4sk21gnpp8xp8bga4x03p6gjb83ihrsb7n4xv";
+    pname = "WebTest";
+    inherit version;
+    sha256 = "4221020d502ff414c5fba83c1213985b83219cb1cc611fe58aa4feaf96b5e062";
   };
 
   preConfigure = ''
     substituteInPlace setup.py --replace "nose<1.3.0" "nose"
   '';
 
-  propagatedBuildInputs = [ nose webob six beautifulsoup4 waitress mock pyquery wsgiproxy2 PasteDeploy coverage ];
+  propagatedBuildInputs = [ webob six beautifulsoup4 waitress ];
+
+  checkInputs = [ nose mock PasteDeploy wsgiproxy2 pyquery ];
 
   meta = with stdenv.lib; {
     description = "Helper to test WSGI applications";
diff --git a/pkgs/development/python-modules/wheel/default.nix b/pkgs/development/python-modules/wheel/default.nix
index fee7f8f73cda..6135409328b7 100644
--- a/pkgs/development/python-modules/wheel/default.nix
+++ b/pkgs/development/python-modules/wheel/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "wheel";
-  version = "0.32.2";
+  version = "0.32.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "196c9842d79262bb66fcf59faa4bd0deb27da911dbc7c6cdca931080eb1f0783";
+    sha256 = "029703bf514e16c8271c3821806a1c171220cc5bdd325cbf4e7da1e056a01db6";
   };
 
   checkInputs = [ pytest pytestcov coverage ];
diff --git a/pkgs/development/python-modules/whisper/default.nix b/pkgs/development/python-modules/whisper/default.nix
index 0f8178e17f2b..b48dba39439e 100644
--- a/pkgs/development/python-modules/whisper/default.nix
+++ b/pkgs/development/python-modules/whisper/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   propagatedBuildInputs = [ six ];
-  checkInputs           = [ mock ];
+  checkInputs = [ mock ];
 
   meta = with stdenv.lib; {
     homepage = http://graphite.wikidot.com/;
diff --git a/pkgs/development/python-modules/whitenoise/default.nix b/pkgs/development/python-modules/whitenoise/default.nix
index 007bb9c879b4..b7812b42e66d 100644
--- a/pkgs/development/python-modules/whitenoise/default.nix
+++ b/pkgs/development/python-modules/whitenoise/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "whitenoise";
-  version = "4.0";
+  version = "4.1.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1e206c5adfb849942ddd057e599ac472ec1a85d56ae78a5ba24f243ea46a89c5";
+    sha256 = "42133ddd5229eeb6a0c9899496bdbe56c292394bf8666da77deeb27454c0456a";
   };
 
   # No tests
diff --git a/pkgs/development/python-modules/willow/default.nix b/pkgs/development/python-modules/willow/default.nix
index 88e6838cf930..de7639695d71 100644
--- a/pkgs/development/python-modules/willow/default.nix
+++ b/pkgs/development/python-modules/willow/default.nix
@@ -8,12 +8,12 @@
 
 buildPythonPackage rec {
   pname = "willow";
-  version = "0.2.2";
+  version = "1.1";
   disabled = pythonOlder "2.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "111c82fbfcda2710ce6201b0b7e0cfa1ff3c4f2f0dc788cc8dfc8db933c39c73";
+    sha256 = "818ee11803c90a0a6d49c94b0453d6266be1ef83ae00de72731c45fae4d3e78c";
   };
 
   propagatedBuildInputs = [ six pillow ];
diff --git a/pkgs/development/python-modules/word2vec/default.nix b/pkgs/development/python-modules/word2vec/default.nix
index d3c294308c41..d61567f92242 100644
--- a/pkgs/development/python-modules/word2vec/default.nix
+++ b/pkgs/development/python-modules/word2vec/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "word2vec";
-  version = "0.9.1";
+  version = "0.10.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a811e3e98a8e6dfe7bc851ebbbc2d6e5ab5142f2a134dd3c03daac997b546faa";
+    sha256 = "40f6f30a5f113ffbfc24c5ad5de23bfac897f4c1210fb93685b7fca5c4dee7db";
   };
 
   propagatedBuildInputs = [ cython numpy ];
diff --git a/pkgs/development/python-modules/wptserve/default.nix b/pkgs/development/python-modules/wptserve/default.nix
index 32145623e4da..8ae617830f17 100644
--- a/pkgs/development/python-modules/wptserve/default.nix
+++ b/pkgs/development/python-modules/wptserve/default.nix
@@ -6,13 +6,13 @@
 
 buildPythonPackage rec {
   pname = "wptserve";
-  version = "1.4.0";
+  version = "2.0";
 
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0rkq4dpl41hx64m3ad0bwn0r5i7sf8qpgazgkq905j3wgk5aaspg";
+    sha256 = "9d0c6adc279748abea81ac12b7a2cac97ebbdd87826dc11f6dbd85b781e9442a";
   };
 
   propagatedBuildInputs = [ ];
diff --git a/pkgs/development/python-modules/wsproto/default.nix b/pkgs/development/python-modules/wsproto/default.nix
index c3ac5b51cb0f..8773ef30b3d3 100644
--- a/pkgs/development/python-modules/wsproto/default.nix
+++ b/pkgs/development/python-modules/wsproto/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "wsproto";
-  version = "0.11.0";
+  version = "0.12.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "092qk4pbyaxx8b81hv9p7pc3ww54bwfqybhya4madka3pgv19wh2";
+    sha256 = "1fcb726d448f1b9bcbea884e26621af5ddd01d2d502941a024f4c727828b6009";
   };
 
   propagatedBuildInputs = [ h11 enum34 ];
diff --git a/pkgs/development/python-modules/xattr/default.nix b/pkgs/development/python-modules/xattr/default.nix
index a3da58eb9f33..8591e7d01b2c 100644
--- a/pkgs/development/python-modules/xattr/default.nix
+++ b/pkgs/development/python-modules/xattr/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "xattr";
-  version = "0.7.8";
+  version = "0.9.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0nbqfghgy26jyp5q7wl3rj78wr8s39m5042df2jlldg3fx6j0417";
+    sha256 = "7cb1b28eeab4fe99cc4350e831434142fce658f7d03f173ff7722144e6a47458";
   };
 
   propagatedBuildInputs = [ cffi ];
diff --git a/pkgs/development/python-modules/xkcdpass/default.nix b/pkgs/development/python-modules/xkcdpass/default.nix
index d191ab859282..21390d9c3f8d 100644
--- a/pkgs/development/python-modules/xkcdpass/default.nix
+++ b/pkgs/development/python-modules/xkcdpass/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "xkcdpass";
-  version = "1.4.2";
+  version = "1.16.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4c1f8bee886820c42ccc64c15c3a2275dc6d01028cf6af7c481ded87267d8269";
+    sha256 = "62961d24466964f4770bdbdbcca9ebdb148d0bdb48a8329c7bf41e9317dbb9d4";
   };
 
   # No tests included
diff --git a/pkgs/development/python-modules/xlrd/default.nix b/pkgs/development/python-modules/xlrd/default.nix
index 4e94078b9bf6..3379433b04d6 100644
--- a/pkgs/development/python-modules/xlrd/default.nix
+++ b/pkgs/development/python-modules/xlrd/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "xlrd";
-  version = "0.9.4";
+  version = "1.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8e8d3359f39541a6ff937f4030db54864836a06e42988c452db5b6b86d29ea72";
+    sha256 = "8a21885513e6d915fe33a8ee5fdfa675433b61405ba13e2a69e62ee36828d7e2";
   };
 
   buildInputs = [ nose ];
diff --git a/pkgs/development/python-modules/xlsx2csv/default.nix b/pkgs/development/python-modules/xlsx2csv/default.nix
index d38506f185f4..8f57bd127fd6 100644
--- a/pkgs/development/python-modules/xlsx2csv/default.nix
+++ b/pkgs/development/python-modules/xlsx2csv/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "xlsx2csv";
-  version = "0.7.2";
+  version = "0.7.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7c6c8fa6c2774224d03a6a96049e116822484dccfa3634893397212ebcd23866";
+    sha256 = "6ce45a87b61af6d3c24fed4221642de9115dc9cb9ea65887b0926fd0fab0a597";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/xml2rfc/default.nix b/pkgs/development/python-modules/xml2rfc/default.nix
index 1338de7e67cd..ae8867b3ddd6 100644
--- a/pkgs/development/python-modules/xml2rfc/default.nix
+++ b/pkgs/development/python-modules/xml2rfc/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "xml2rfc";
-  version = "2.10.3";
+  version = "2.12.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ace45039e9d71713b4bb09ea199644797a7d884fbdd940e4c02559b4bccb01a1";
+    sha256 = "64609a2194d18c03e2348f1ea2fb97208b3455dfb76a16900143813aa61b6d3c";
   };
 
   propagatedBuildInputs = [ intervaltree pyflakes requests lxml ];
diff --git a/pkgs/development/python-modules/xstatic-bootstrap/default.nix b/pkgs/development/python-modules/xstatic-bootstrap/default.nix
index a474bf84d0fd..a1e2c1a4e7b6 100644
--- a/pkgs/development/python-modules/xstatic-bootstrap/default.nix
+++ b/pkgs/development/python-modules/xstatic-bootstrap/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "XStatic-Bootstrap";
-  version = "3.3.7.1";
+  version = "4.1.3.1";
 
   src = fetchPypi {
     inherit version pname;
-    sha256 = "0c949e78e8cd77983fd803a68a98df0124e0c3a872fddb9ac8e6e5b4a487f131";
+    sha256 = "1800e6bb5fc687604d8a893eee8c7882d800a6f3d6721799016f99a47d1dac0f";
   };
 
   # no tests implemented
diff --git a/pkgs/development/python-modules/xstatic-jquery-file-upload/default.nix b/pkgs/development/python-modules/xstatic-jquery-file-upload/default.nix
index 3b9c7affe161..e4352e3b9843 100644
--- a/pkgs/development/python-modules/xstatic-jquery-file-upload/default.nix
+++ b/pkgs/development/python-modules/xstatic-jquery-file-upload/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "XStatic-jQuery-File-Upload";
-  version = "9.22.0.1";
+  version = "9.23.0.1";
 
   src = fetchPypi {
     inherit version pname;
-    sha256 = "0jy7xnww0177fv0asssxvv8l1032jcnbkvz39z16yd6k34v53fzf";
+    sha256 = "649a500870b5f5d9cc71d1c1dc4c4d2242f459b02d811a771336217e4e91bfda";
   };
 
   # no tests implemented
diff --git a/pkgs/development/python-modules/yapsy/default.nix b/pkgs/development/python-modules/yapsy/default.nix
index 9aa1985270dd..e01b752ac55c 100644
--- a/pkgs/development/python-modules/yapsy/default.nix
+++ b/pkgs/development/python-modules/yapsy/default.nix
@@ -9,7 +9,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0g1yd8nvhfdasckb929rijmj040x25ycns2b3l5wq53gm4lv537h";
+    sha256 = "f08cb229a96f14cc0b1d4b68cb7c111d1020ab8c3989b426d3aa39b82d6a3e3c";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/zbaemon/default.nix b/pkgs/development/python-modules/zbaemon/default.nix
index 1a7627bf5dd9..c15e46e5d0d8 100644
--- a/pkgs/development/python-modules/zbaemon/default.nix
+++ b/pkgs/development/python-modules/zbaemon/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "zdaemon";
-  version = "4.0.0";
+  version = "4.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "82d7eaa4d831ff1ecdcffcb274f3457e095c0cc86e630bc72009a863c341ab9f";
+    sha256 = "f249fc6885646d165d7d6b228a7b71f5170fc7117de9e0688271f8fb97840f72";
   };
 
   propagatedBuildInputs = [ zconfig ];
diff --git a/pkgs/development/python-modules/zbase32/default.nix b/pkgs/development/python-modules/zbase32/default.nix
index aa860056fb8a..a5002e80f494 100644
--- a/pkgs/development/python-modules/zbase32/default.nix
+++ b/pkgs/development/python-modules/zbase32/default.nix
@@ -2,21 +2,22 @@
 , buildPythonPackage
 , fetchPypi
 , setuptoolsDarcs
+, pyutil
 }:
 
 buildPythonPackage rec {
   pname = "zbase32";
-  version = "1.1.2";
+  version = "1.1.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2f44b338f750bd37b56e7887591bf2f1965bfa79f163b6afcbccf28da642ec56";
+    sha256 = "9b25c34ba586cbbad4517af516e723599a6f38fc560f4797855a5f3051e6422f";
   };
 
   # Tests require `pyutil' so disable them to avoid circular references.
   doCheck = false;
 
-  propagatedBuildInputs = [ setuptoolsDarcs ];
+  propagatedBuildInputs = [ setuptoolsDarcs pyutil ];
 
   meta = with stdenv.lib; {
     description = "zbase32, a base32 encoder/decoder";
diff --git a/pkgs/development/python-modules/zconfig/default.nix b/pkgs/development/python-modules/zconfig/default.nix
index 79f6ddca5434..3b6237638dc3 100644
--- a/pkgs/development/python-modules/zconfig/default.nix
+++ b/pkgs/development/python-modules/zconfig/default.nix
@@ -8,15 +8,14 @@
 
 buildPythonPackage rec {
   pname = "ZConfig";
-  version = "3.2.0";
+  version = "3.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "de0a802e5dfea3c0b3497ccdbe33a5023c4265f950f33e35dd4cf078d2a81b19";
+    sha256 = "22d7fd3b8b12405f4856898995fd69e40bbe239c4c689502ee6d766a7368f585";
   };
 
-  patches = [ ./skip-broken-test.patch ]
-    ++ stdenv.lib.optional stdenv.hostPlatform.isMusl ./remove-setlocale-test.patch;
+  patches = stdenv.lib.optional stdenv.hostPlatform.isMusl ./remove-setlocale-test.patch;
 
   buildInputs = [ manuel docutils ];
   propagatedBuildInputs = [ zope_testrunner ];
diff --git a/pkgs/development/python-modules/zconfig/skip-broken-test.patch b/pkgs/development/python-modules/zconfig/skip-broken-test.patch
deleted file mode 100644
index ee3fcff49036..000000000000
--- a/pkgs/development/python-modules/zconfig/skip-broken-test.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git a/ZConfig/tests/test_schema2html.py b/ZConfig/tests/test_schema2html.py
-index 838cf7c..52daf4e 100644
---- a/ZConfig/tests/test_schema2html.py
-+++ b/ZConfig/tests/test_schema2html.py
-@@ -74,6 +74,7 @@ else:
- 
- class TestSchema2HTML(unittest.TestCase):
- 
-+    @unittest.skip('broken test (https://github.com/zopefoundation/ZConfig/issues/34)')
-     def test_no_schema(self):
-         self.assertRaises(SystemExit,
-                           run_transform)
diff --git a/pkgs/development/python-modules/zdaemon/default.nix b/pkgs/development/python-modules/zdaemon/default.nix
index 1a7627bf5dd9..c15e46e5d0d8 100644
--- a/pkgs/development/python-modules/zdaemon/default.nix
+++ b/pkgs/development/python-modules/zdaemon/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "zdaemon";
-  version = "4.0.0";
+  version = "4.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "82d7eaa4d831ff1ecdcffcb274f3457e095c0cc86e630bc72009a863c341ab9f";
+    sha256 = "f249fc6885646d165d7d6b228a7b71f5170fc7117de9e0688271f8fb97840f72";
   };
 
   propagatedBuildInputs = [ zconfig ];
diff --git a/pkgs/development/python-modules/zfec/default.nix b/pkgs/development/python-modules/zfec/default.nix
index b2e5b939f429..caca5be7b9fe 100644
--- a/pkgs/development/python-modules/zfec/default.nix
+++ b/pkgs/development/python-modules/zfec/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "zfec";
-  version = "1.4.24";
+  version = "1.5.3";
   disabled = isPyPy;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1ks94zlpy7n8sb8380gf90gx85qy0p9073wi1wngg6mccxp9xsg3";
+    sha256 = "b41bd4b0af9c6b3a78bd6734e1e4511475944164375e6241b53df518a366922b";
   };
 
   buildInputs = [ setuptoolsDarcs ];
diff --git a/pkgs/development/python-modules/zodb/ZODB-5.3.0-fix-tests.patch b/pkgs/development/python-modules/zodb/ZODB-5.3.0-fix-tests.patch
deleted file mode 100644
index b6bcedea91a8..000000000000
--- a/pkgs/development/python-modules/zodb/ZODB-5.3.0-fix-tests.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-Tests are kind of broken in ZODB-5.3.0. Fix setup code and disable one
-especially problematic test.
-
-diff -u ZODB-5.3.0/setup.py ZODB-5.3.0/setup.py
---- ZODB-5.3.0/setup.py	2017-08-30 14:55:10.000000000 +0200
-+++ ZODB-5.3.0/setup.py	2017-10-29 11:34:17.277953730 +0100
-@@ -85,7 +85,10 @@
-                     mod = __import__(
-                         _modname(dirpath, base, os.path.splitext(filename)[0]),
-                         {}, {}, ['*'])
--                    _unittests_only(suite, mod.test_suite())
-+                    try:
-+                        _unittests_only(suite, mod.test_suite())
-+                    except AttributeError:
-+                        pass
-         elif 'tests.py' in filenames:
-             mod = __import__(_modname(dirpath, base, 'tests'), {}, {}, ['*'])
-             _unittests_only(suite, mod.test_suite())
-diff -u ZODB-5.3.0/src/ZODB/scripts/tests/test_repozo.py ZODB-5.3.0/src/ZODB/scripts/tests/test_repozo.py
---- ZODB-5.3.0/src/ZODB/scripts/tests/test_repozo.py	2017-08-30 14:55:10.000000000 +0200
-+++ ZODB-5.3.0/src/ZODB/scripts/tests/test_repozo.py	2017-10-29 11:35:10.348240386 +0100
-@@ -1184,7 +1184,4 @@
-         #unittest.makeSuite(Test_do_backup),  #TODO
-         unittest.makeSuite(Test_do_recover),
-         unittest.makeSuite(Test_do_verify),
--        # N.B.:  this test take forever to run (~40sec on a fast laptop),
--        # *and* it is non-deterministic.
--        unittest.makeSuite(MonteCarloTests),
-     ])
diff --git a/pkgs/development/python-modules/zodb/default.nix b/pkgs/development/python-modules/zodb/default.nix
index 848da5b21717..c79352085368 100644
--- a/pkgs/development/python-modules/zodb/default.nix
+++ b/pkgs/development/python-modules/zodb/default.nix
@@ -1,6 +1,7 @@
 { stdenv
 , fetchPypi
 , buildPythonPackage
+, python
 , zope_testrunner
 , transaction
 , six
@@ -15,20 +16,17 @@
 
 buildPythonPackage rec {
     pname = "ZODB";
-    version = "5.4.0";
+    version = "5.5.1";
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "0b306042f4f0d558a477d65c34b0dd6e7604c6e583f55dfda52befa2fa13e076";
+      sha256 = "20155942fa326e89ad8544225bafd74237af332ce9d7c7105a22318fe8269666";
     };
 
-    patches = [
-      ./ZODB-5.3.0-fix-tests.patch # still needeed with 5.4.0
-      # Upstream patch to fix tests with persistent 4.4,
-      # cannot fetchpatch because only one hunk of the upstream commit applies.
-      # TODO remove on next release
-      ./fix-tests-with-persistent-4.4.patch
-    ];
+    # remove broken test
+    postPatch = ''
+      rm -vf src/ZODB/tests/testdocumentation.py
+    '';
 
     propagatedBuildInputs = [
       transaction
@@ -46,6 +44,10 @@ buildPythonPackage rec {
       zope_testrunner
     ];
 
+    checkPhase = ''
+      ${python.interpreter} -m zope.testrunner --test-path=src []
+    '';
+
     meta = with stdenv.lib; {
       description = "Zope Object Database: object database and persistence";
       homepage = https://pypi.python.org/pypi/ZODB;
diff --git a/pkgs/development/python-modules/zodb/fix-tests-with-persistent-4.4.patch b/pkgs/development/python-modules/zodb/fix-tests-with-persistent-4.4.patch
deleted file mode 100644
index 57946dd29863..000000000000
--- a/pkgs/development/python-modules/zodb/fix-tests-with-persistent-4.4.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From 2d0ae7199501795617a82a32bafe19b4b5ae89c3 Mon Sep 17 00:00:00 2001
-From: Jason Madden <jamadden@gmail.com>
-Date: Wed, 22 Aug 2018 10:43:19 -0500
-Subject: [PATCH] Fix tests with, and depend on, persistent 4.4.
-
-Fixes #213.
----
- src/ZODB/tests/util.py | 5 +++++
- 3 files changed, 9 insertions(+), 3 deletions(-)
-
-diff --git a/src/ZODB/tests/util.py b/src/ZODB/tests/util.py
-index 4ffde92c1..e9bf547fa 100644
---- a/src/ZODB/tests/util.py
-+++ b/src/ZODB/tests/util.py
-@@ -37,6 +37,11 @@
-      r"\1"),
-     (re.compile('b(".*?")'),
-      r"\1"),
-+    # Persistent 4.4 changes the repr of persistent subclasses,
-+    # and it is slightly different with the C extension and
-+    # pure-Python module
-+    (re.compile('ZODB.tests.testcrossdatabasereferences.'),
-+     ''),
-     # Python 3 adds module name to exceptions.
-     (re.compile("ZODB.interfaces.BlobError"),
-      r"BlobError"),
diff --git a/pkgs/development/python-modules/zope-deferredimport/default.nix b/pkgs/development/python-modules/zope-deferredimport/default.nix
new file mode 100644
index 000000000000..65ca0cc1ea9c
--- /dev/null
+++ b/pkgs/development/python-modules/zope-deferredimport/default.nix
@@ -0,0 +1,31 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, zope_proxy
+, zope_testrunner
+}:
+
+buildPythonPackage rec {
+  pname = "zope-deferredimport";
+  version = "4.3";
+
+  src = fetchPypi {
+    pname = "zope.deferredimport";
+    inherit version;
+    sha256 = "2ddef5a7ecfff132a2dd796253366ecf9748a446e30f1a0b3a636aec9d9c05c5";
+  };
+
+  propagatedBuildInputs = [ zope_proxy ];
+
+  checkInputs = [ zope_testrunner ];
+
+  checkPhase = ''
+    zope-testrunner --test-path=src []
+  '';
+
+  meta = with lib; {
+    description = "Allows you to perform imports names that will only be resolved when used in the code";
+    homepage = http://github.com/zopefoundation/zope.deferredimport;
+    license = licenses.zpl21;
+  };
+}
diff --git a/pkgs/development/python-modules/zope-hookable/default.nix b/pkgs/development/python-modules/zope-hookable/default.nix
new file mode 100644
index 000000000000..de99386560ba
--- /dev/null
+++ b/pkgs/development/python-modules/zope-hookable/default.nix
@@ -0,0 +1,24 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, zope_testing
+}:
+
+buildPythonPackage rec {
+  pname = "zope-hookable";
+  version = "4.2.0";
+
+  src = fetchPypi {
+    pname = "zope.hookable";
+    inherit version;
+    sha256 = "c1df3929a3666fc5a0c80d60a0c1e6f6ef97c7f6ed2f1b7cf49f3e6f3d4dde15";
+  };
+
+  checkInputs = [ zope_testing ];
+
+  meta = with lib; {
+    description = "Supports the efficient creation of “hookable” objects";
+    homepage = http://github.com/zopefoundation/zope.hookable;
+    license = licenses.zpl21;
+  };
+}
diff --git a/pkgs/development/python-modules/zope_component/default.nix b/pkgs/development/python-modules/zope_component/default.nix
index 8b51253fe929..bbe635b712ff 100644
--- a/pkgs/development/python-modules/zope_component/default.nix
+++ b/pkgs/development/python-modules/zope_component/default.nix
@@ -1,23 +1,28 @@
 { stdenv
 , buildPythonPackage
 , fetchPypi
-, zope_configuration
+, zope-deferredimport
+, zope_deprecation
 , zope_event
-, zope_i18nmessageid
+, zope-hookable
 , zope_interface
-, zope_testing
+, zope_configuration
+, zope_i18nmessageid
 }:
 
 buildPythonPackage rec {
   pname = "zope.component";
-  version = "4.2.1";
+  version = "4.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1gzbr0j6c2h0cqnpi2cjss38wrz1bcwx8xahl3vykgz5laid15l6";
+    sha256 = "6edfd626c3b593b72895a8cfcf79bff41f4619194ce996a85bce31ac02b94e55";
   };
 
-  propagatedBuildInputs = [ zope_configuration zope_event zope_i18nmessageid zope_interface zope_testing ];
+  propagatedBuildInputs = [
+    zope-deferredimport zope_deprecation zope_event zope-hookable zope_interface
+    zope_configuration zope_i18nmessageid
+  ];
 
   # ignore tests because of a circular dependency on zope_security
   doCheck = false;
diff --git a/pkgs/development/python-modules/zope_configuration/default.nix b/pkgs/development/python-modules/zope_configuration/default.nix
index 46ad9bd0e685..42d3842c451f 100644
--- a/pkgs/development/python-modules/zope_configuration/default.nix
+++ b/pkgs/development/python-modules/zope_configuration/default.nix
@@ -3,23 +3,26 @@
 , fetchPypi
 , zope_i18nmessageid
 , zope_schema
+, zope_testrunner
+, manuel
 , isPy3k
 }:
 
 buildPythonPackage rec {
   pname = "zope.configuration";
-  version = "4.0.3";
+  version = "4.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1x9dfqypgympnlm25p9m43xh4qv3p7d75vksv9pzqibrb4cggw5n";
+    sha256 = "ddd162b7b9379c0f5cc060cbf2af44133396b7d26eaee9c7cf6e196d87e9aeb3";
   };
 
+  checkInputs = [ zope_testrunner manuel ];
+
   propagatedBuildInputs = [ zope_i18nmessageid zope_schema ];
 
-  # Trouble with implicit namespace packages on Python3
-  # see https://github.com/pypa/setuptools/issues/912
-  doCheck = !isPy3k;
+  # Need to investigate how to run the tests with zope-testrunner
+  doCheck = false;
 
   meta = with stdenv.lib; {
     description = "Zope Configuration Markup Language (ZCML)";
diff --git a/pkgs/development/python-modules/zope_contenttype/default.nix b/pkgs/development/python-modules/zope_contenttype/default.nix
index 67c5a9866880..f310042976c2 100644
--- a/pkgs/development/python-modules/zope_contenttype/default.nix
+++ b/pkgs/development/python-modules/zope_contenttype/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "zope.contenttype";
-  version = "4.0.1";
+  version = "4.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9decc7531ad6925057f1a667ac0ef9d658577a92b0b48dafa7daa97b78a02bbb";
+    sha256 = "08c0408f515668e6f0c4fd492b66fbe87a074c1aa21cfc6be8c6292482d8b2f4";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/zope_copy/default.nix b/pkgs/development/python-modules/zope_copy/default.nix
index 6bd7ae33fb9b..4d6e740278e8 100644
--- a/pkgs/development/python-modules/zope_copy/default.nix
+++ b/pkgs/development/python-modules/zope_copy/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "zope.copy";
-  version = "4.1.0";
+  version = "4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "702dbb52e2427a1cc2e2b4b3f5a40c64dcbf9ebed85888ae8fa67172263a6994";
+    sha256 = "47bb9d09ff06c600b446f220f47a742396598ac4828d738d3d85e6490629a71a";
   };
 
   propagatedBuildInputs = [ zope_interface ];
diff --git a/pkgs/development/python-modules/zope_deprecation/default.nix b/pkgs/development/python-modules/zope_deprecation/default.nix
index ddc486918fb2..da0d442b9c62 100644
--- a/pkgs/development/python-modules/zope_deprecation/default.nix
+++ b/pkgs/development/python-modules/zope_deprecation/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "zope.deprecation";
-  version = "4.1.2";
+  version = "4.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "fed622b51ffc600c13cc5a5b6916b8514c115f34f7ea2730409f30c061eb0b78";
+    sha256 = "7d52e134bbaaa0d72e1e2bc90f0587f1adc116c4bdf15912afaf2f1e8856b224";
   };
 
   buildInputs = [ zope_testing ];
diff --git a/pkgs/development/python-modules/zope_dottedname/default.nix b/pkgs/development/python-modules/zope_dottedname/default.nix
index 8d5ef91b983f..d2a21fd03b04 100644
--- a/pkgs/development/python-modules/zope_dottedname/default.nix
+++ b/pkgs/development/python-modules/zope_dottedname/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "zope.dottedname";
-  version = "3.4.6";
+  version = "4.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "331d801d98e539fa6c5d50c3835ecc144c429667f483281505de53fc771e6bf5";
+    sha256 = "0cec09844d309550359ac1941abfcd9141e213f67f3c19bb8f90360c40787576";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/zope_event/default.nix b/pkgs/development/python-modules/zope_event/default.nix
index 490d2e48c14a..3dea7adcb002 100644
--- a/pkgs/development/python-modules/zope_event/default.nix
+++ b/pkgs/development/python-modules/zope_event/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "zope.event";
-  version = "4.0.3";
+  version = "4.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1w858k9kmgzfj36h65kp27m9slrmykvi5cjq6c119xqnaz5gdzgm";
+    sha256 = "69c27debad9bdacd9ce9b735dad382142281ac770c4a432b533d6d65c4614bcf";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/zope_exceptions/default.nix b/pkgs/development/python-modules/zope_exceptions/default.nix
index 3afb936d48f2..dbbba691edbe 100644
--- a/pkgs/development/python-modules/zope_exceptions/default.nix
+++ b/pkgs/development/python-modules/zope_exceptions/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "zope.exceptions";
-  version = "4.0.8";
+  version = "4.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0zwxaaa66sqxg5k7zcrvs0fbg9ym1njnxnr28dfmchzhwjvwnfzl";
+    sha256 = "5fa59c3c1044bb9448aeec8328db0bfceaae2a2174e88528d3fe04adf8d47211";
   };
 
   propagatedBuildInputs = [ zope_interface ];
diff --git a/pkgs/development/python-modules/zope_filerepresentation/default.nix b/pkgs/development/python-modules/zope_filerepresentation/default.nix
index f77a018c0e2d..36d664efd1a0 100644
--- a/pkgs/development/python-modules/zope_filerepresentation/default.nix
+++ b/pkgs/development/python-modules/zope_filerepresentation/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "zope.filerepresentation";
-  version = "3.6.1";
+  version = "4.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d775ebba4aff7687e0381f050ebda4e48ce50900c1438f3f7e901220634ed3e0";
+    sha256 = "c9bff2b2492b2fe716ee54538441a98d6145d1de87dd921eaa44ac834fbb63b6";
   };
 
   propagatedBuildInputs = [ zope_schema ];
diff --git a/pkgs/development/python-modules/zope_i18n/default.nix b/pkgs/development/python-modules/zope_i18n/default.nix
index 6f61bd0f99a8..f9a7264f02c2 100644
--- a/pkgs/development/python-modules/zope_i18n/default.nix
+++ b/pkgs/development/python-modules/zope_i18n/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "zope.i18n";
-  version = "3.8.0";
+  version = "4.6.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "045nnimmshibcq71yym2d8yrs6wzzhxq5gl7wxjnkpyjm5y0hfkm";
+    sha256 = "14f7339f6d4fed5e94882a7f1b2e40fd90ad00b3c28a7f4353762101395e3304";
   };
 
   propagatedBuildInputs = [ pytz zope_component ];
diff --git a/pkgs/development/python-modules/zope_i18nmessageid/default.nix b/pkgs/development/python-modules/zope_i18nmessageid/default.nix
index 70e3f3fb0180..cddcad007746 100644
--- a/pkgs/development/python-modules/zope_i18nmessageid/default.nix
+++ b/pkgs/development/python-modules/zope_i18nmessageid/default.nix
@@ -1,17 +1,20 @@
 { stdenv
 , buildPythonPackage
 , fetchPypi
+, six
 }:
 
 buildPythonPackage rec {
   pname = "zope.i18nmessageid";
-  version = "4.0.3";
+  version = "4.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1rslyph0klk58dmjjy4j0jxy21k03azksixc3x2xhqbkv97cmzml";
+    sha256 = "e511edff8e75d3a6f84d8256e1e468c85a4aa9d89c2ea264a919334fae7081e3";
   };
 
+  propagatedBuildInputs = [ six ];
+
   meta = with stdenv.lib; {
     homepage = https://github.com/zopefoundation/zope.i18nmessageid;
     description = "Message Identifiers for internationalization";
diff --git a/pkgs/development/python-modules/zope_interface/default.nix b/pkgs/development/python-modules/zope_interface/default.nix
index 77075c36b222..a5855697ad6f 100644
--- a/pkgs/development/python-modules/zope_interface/default.nix
+++ b/pkgs/development/python-modules/zope_interface/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "zope.interface";
-  version = "4.5.0";
+  version = "4.6.0";
   
   src = fetchPypi {
     inherit pname version;
-    sha256 = "57c38470d9f57e37afb460c399eb254e7193ac7fb8042bd09bdc001981a9c74c";
+    sha256 = "1b3d0dcabc7c90b470e59e38a9acaa361be43b3a6ea644c0063951964717f0e5";
   };
 
   propagatedBuildInputs = [ zope_event ];
diff --git a/pkgs/development/python-modules/zope_lifecycleevent/default.nix b/pkgs/development/python-modules/zope_lifecycleevent/default.nix
index 902e6c51adb4..c72eeeb921df 100644
--- a/pkgs/development/python-modules/zope_lifecycleevent/default.nix
+++ b/pkgs/development/python-modules/zope_lifecycleevent/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "zope.lifecycleevent";
-  version = "3.7.0";
+  version = "4.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0s5brphqzzz89cykg61gy7zcmz0ryq1jj2va7gh2n1b3cccllp95";
+    sha256 = "7ec39087cc1524e55557e7d9dc6295eb1b95b09b125e293c0e2dd068574f0aee";
   };
 
   propagatedBuildInputs = [ zope_event zope_component ];
diff --git a/pkgs/development/python-modules/zope_location/default.nix b/pkgs/development/python-modules/zope_location/default.nix
index be7d50025d00..70ba9a8e88a9 100644
--- a/pkgs/development/python-modules/zope_location/default.nix
+++ b/pkgs/development/python-modules/zope_location/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "zope.location";
-  version = "4.0.3";
+  version = "4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1nj9da4ksiyv3h8n2vpzwd0pb03mdsh7zy87hfpx72b6p2zcwg74";
+    sha256 = "a720f9e3c8a51d5007ed6fcd47e1834df02671d85dbfd1062a0d808de8bf80ac";
   };
 
   propagatedBuildInputs = [ zope_proxy ];
diff --git a/pkgs/development/python-modules/zope_proxy/default.nix b/pkgs/development/python-modules/zope_proxy/default.nix
index a0fdd70e2a93..7c4b5d89ea30 100644
--- a/pkgs/development/python-modules/zope_proxy/default.nix
+++ b/pkgs/development/python-modules/zope_proxy/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "zope.proxy";
-  version = "4.1.6";
+  version = "4.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0pqwwmvm1prhwv1ziv9lp8iirz7xkwb6n2kyj36p2h0ppyyhjnm4";
+    sha256 = "563c2454b2d0f23bca54d2e0e4d781149b7b06cb5df67e253ca3620f37202dd2";
   };
 
   propagatedBuildInputs = [ zope_interface ];
diff --git a/pkgs/development/python-modules/zope_schema/default.nix b/pkgs/development/python-modules/zope_schema/default.nix
index 71e571dba336..df5322acc87f 100644
--- a/pkgs/development/python-modules/zope_schema/default.nix
+++ b/pkgs/development/python-modules/zope_schema/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "zope.schema";
-  version = "4.4.2";
+  version = "4.9.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1p943jdxb587dh7php4vx04qvn7b2877hr4qs5zyckvp5afhhank";
+    sha256 = "2d971da8707cab47b1916534b9929dcd9d7f23aed790e6b4cbe3103d5b18069d";
   };
 
   propagatedBuildInputs = [ zope_location zope_event zope_interface zope_testing ];
diff --git a/pkgs/development/python-modules/zope_size/default.nix b/pkgs/development/python-modules/zope_size/default.nix
index 8be9a04ae3fa..de1a34a3f79e 100644
--- a/pkgs/development/python-modules/zope_size/default.nix
+++ b/pkgs/development/python-modules/zope_size/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "zope.size";
-  version = "3.5.0";
+  version = "4.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "006xfkhvmypwd3ww9gbba4zly7n9w30bpp1h74d53la7l7fiqk2f";
+    sha256 = "6f3eb687c9181e3b7400c5cd4d4209a2f676475b7b85c99ee11de2404b3493ec";
   };
 
   propagatedBuildInputs = [ zope_i18nmessageid zope_interface ];
diff --git a/pkgs/development/python-modules/zope_testing/default.nix b/pkgs/development/python-modules/zope_testing/default.nix
index 4e28113a8a1a..037c5d87f9af 100644
--- a/pkgs/development/python-modules/zope_testing/default.nix
+++ b/pkgs/development/python-modules/zope_testing/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "zope.testing";
-  version = "4.6.1";
+  version = "4.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1vvxhjmzl7vw2i1akfj1xbggwn36270ym7f2ic9xwbaswfw1ap56";
+    sha256 = "d66be8d1de37e8536ca58a1d9f4d89a68c9cc75cc0e788a175c8a20ae26003ea";
   };
 
   doCheck = !isPyPy;
diff --git a/pkgs/development/python-modules/zope_testrunner/default.nix b/pkgs/development/python-modules/zope_testrunner/default.nix
index a4988332b226..7cd789491685 100644
--- a/pkgs/development/python-modules/zope_testrunner/default.nix
+++ b/pkgs/development/python-modules/zope_testrunner/default.nix
@@ -10,15 +10,13 @@
 
 buildPythonPackage rec {
   pname = "zope.testrunner";
-  version = "4.8.1";
+  version = "4.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "039z9q5i1r6fqzlm224nmaxn896k4a9sb1237dv406ncdldd7jaz";
+    sha256 = "f3856a79ab0e4ff74addc3e6c152b388dddee548345b440767b6361f635bd9b7";
   };
 
-  patches = [ ./test-selection.patch ];
-
   propagatedBuildInputs = [ zope_interface zope_exceptions zope_testing six ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/zope_testrunner/test-selection.patch b/pkgs/development/python-modules/zope_testrunner/test-selection.patch
deleted file mode 100644
index 89dd7773885c..000000000000
--- a/pkgs/development/python-modules/zope_testrunner/test-selection.patch
+++ /dev/null
@@ -1,5 +0,0 @@
---- a/src/zope/testrunner/tests/testrunner-test-selection.txt
-+++ b/src/zope/testrunner/tests/testrunner-test-selection.txt
-@@ -235 +235 @@ and by test within the module using the --test (-t) option:
--    >>> sys.argv = 'test -u  -vv -ssample1 -m_one -mtest1 -tx0 -ty0'.split()
-+    >>> sys.argv = 'test -u  -vv -ssample1 -m_one -mtest1 -t_x0 -t_y0'.split()
diff --git a/pkgs/development/tools/analysis/radare2/default.nix b/pkgs/development/tools/analysis/radare2/default.nix
index 55bae2740cc2..5b4bde0ff0af 100644
--- a/pkgs/development/tools/analysis/radare2/default.nix
+++ b/pkgs/development/tools/analysis/radare2/default.nix
@@ -1,10 +1,11 @@
 {stdenv, fetchFromGitHub
+, buildPackages
 , callPackage
-, ninja, meson , pkgconfig
+, pkgconfig
 , libusb, readline, libewf, perl, zlib, openssl
-, libuv
+, libuv, file, libzip, xxHash
 , gtk2 ? null, vte ? null, gtkdialog ? null
-, python ? null
+, python3 ? null
 , ruby ? null
 , lua ? null
 , useX11, rubyBindings, pythonBindings, luaBindings
@@ -12,7 +13,7 @@
 
 assert useX11 -> (gtk2 != null && vte != null && gtkdialog != null);
 assert rubyBindings -> ruby != null;
-assert pythonBindings -> python != null;
+assert pythonBindings -> python3 != null;
 
 
 let
@@ -49,39 +50,42 @@ let
         if ! grep -F "CS_TIP=${cs_tip}" shlr/Makefile; then echo "CS_TIP mismatch"; exit 1; fi
         # When using meson, it expects capstone source relative to build directory
         mkdir -p build/shlr
-        ln -s ${capstone} build/shlr/capstone
+        cp -r ${capstone} shlr/capstone
+        chmod -R +w shlr/capstone
       '';
 
       postInstall = ''
-        ln -s $out/bin/radare2 $out/bin/r2
         install -D -m755 $src/binr/r2pm/r2pm $out/bin/r2pm
       '';
 
-      mesonFlags = [
-        "-Dr2_version_commit=${version_commit}"
-        "-Dr2_gittap=${gittap}"
-        "-Dr2_gittip=${gittip}"
-        # 2.8.0 expects this, but later it becomes an option with default=false.
-        "-Dcapstone_in_builddir=true"
-
-        "-Duse_sys_openssl=true"
-        "-Duse_sys_zlib=true"
+      WITHOUT_PULL="1";
+      makeFlags = [
+        "GITTAP=${gittap}"
+        "GITTIP=${gittip}"
+        "RANLIB=${stdenv.cc.bintools.bintools}/bin/${stdenv.cc.bintools.targetPrefix}ranlib"
+      ];
+      configureFlags = [
+        "--with-sysmagic"
+        "--with-syszip"
+        "--with-sysxxhash"
+        "--with-openssl"
       ];
 
       enableParallelBuilding = true;
+      depsBuildBuild = [ buildPackages.stdenv.cc ];
 
-      nativeBuildInputs = [ pkgconfig ninja meson ];
-      buildInputs = [ readline libusb libewf perl zlib openssl libuv ]
-        ++ optional useX11 [gtkdialog vte gtk2]
-        ++ optional rubyBindings [ruby]
-        ++ optional pythonBindings [python]
-        ++ optional luaBindings [lua];
+      nativeBuildInputs = [ pkgconfig ];
+      buildInputs = [ file libzip xxHash readline libusb libewf perl zlib openssl libuv ]
+        ++ optional useX11 [ gtkdialog vte gtk2 ]
+        ++ optional rubyBindings [ ruby ]
+        ++ optional pythonBindings [ python3 ]
+        ++ optional luaBindings [ lua ];
 
       meta = {
         description = "unix-like reverse engineering framework and commandline tools";
         homepage = http://radare.org/;
         license = stdenv.lib.licenses.gpl2Plus;
-        maintainers = with stdenv.lib.maintainers; [raskin makefu mic92];
+        maintainers = with stdenv.lib.maintainers; [ raskin makefu mic92 ];
         platforms = with stdenv.lib.platforms; linux;
         inherit version;
       };
diff --git a/pkgs/development/tools/analysis/valgrind/default.nix b/pkgs/development/tools/analysis/valgrind/default.nix
index ca8d64f91327..2e04cac6c493 100644
--- a/pkgs/development/tools/analysis/valgrind/default.nix
+++ b/pkgs/development/tools/analysis/valgrind/default.nix
@@ -11,15 +11,15 @@ stdenv.mkDerivation rec {
   # autoreconfHook is needed to pick up patching of Makefile.am
   # Remove when the patch no longer applies.
   patches = [ ./coregrind-makefile-race.patch ];
-  nativeBuildInputs = [ autoreconfHook ];
+  # Perl is needed for `cg_annotate'.
+  nativeBuildInputs = [ autoreconfHook perl ];
 
   outputs = [ "out" "dev" "man" "doc" ];
 
   hardeningDisable = [ "stackprotector" ];
 
-  # Perl is needed for `cg_annotate'.
   # GDB is needed to provide a sane default for `--db-command'.
-  buildInputs = [ perl gdb ]  ++ stdenv.lib.optionals (stdenv.isDarwin) [ bootstrap_cmds xnu ];
+  buildInputs = [ gdb ]  ++ stdenv.lib.optionals (stdenv.isDarwin) [ bootstrap_cmds xnu ];
 
   enableParallelBuilding = true;
   separateDebugInfo = stdenv.isLinux;
@@ -31,12 +31,8 @@ stdenv.mkDerivation rec {
     in ''
       echo "Don't derive our xnu version using uname -r."
       substituteInPlace configure --replace "uname -r" "echo ${OSRELEASE}"
-    ''
-  );
 
-  postPatch = stdenv.lib.optionalString (stdenv.isDarwin)
-    # Apple's GCC doesn't recognize `-arch' (as of version 4.2.1, build 5666).
-    ''
+      # Apple's GCC doesn't recognize `-arch' (as of version 4.2.1, build 5666).
       echo "getting rid of the \`-arch' GCC option..."
       find -name Makefile\* -exec \
         sed -i {} -e's/DARWIN\(.*\)-arch [^ ]\+/DARWIN\1/g' \;
@@ -60,7 +56,10 @@ stdenv.mkDerivation rec {
       echo "substitute hardcoded /usr/bin/ld with ${cctools}/bin/ld"
       substituteInPlace coregrind/link_tool_exe_darwin.in \
         --replace /usr/bin/ld ${cctools}/bin/ld
-    '';
+    '');
+
+  # To prevent rebuild on linux when moving darwin's postPatch fixes to preConfigure
+  postPatch = "";
 
   configureFlags =
     stdenv.lib.optional (stdenv.hostPlatform.system == "x86_64-linux" || stdenv.hostPlatform.system == "x86_64-darwin") "--enable-only64bit";
diff --git a/pkgs/development/tools/build-managers/gnumake/4.2/default.nix b/pkgs/development/tools/build-managers/gnumake/4.2/default.nix
index 98804f0ebe89..47f800c67be5 100644
--- a/pkgs/development/tools/build-managers/gnumake/4.2/default.nix
+++ b/pkgs/development/tools/build-managers/gnumake/4.2/default.nix
@@ -27,7 +27,16 @@ stdenv.mkDerivation {
   nativeBuildInputs = stdenv.lib.optionals guileSupport [ pkgconfig ];
   buildInputs = stdenv.lib.optionals guileSupport [ guile ];
 
-  configureFlags = stdenv.lib.optional guileSupport "--with-guile";
+  configureFlags = stdenv.lib.optional guileSupport "--with-guile"
+
+    # Make uses this test to decide whether it should keep track of
+    # subseconds. Apple made this possible with APFS and macOS 10.13.
+    # However, we still support macOS 10.11 and 10.12. Binaries built
+    # in Nixpkgs will be unable to use futimens to set mtime less than
+    # a second. So, tell Make to ignore nanoseconds in mtime here by
+    # overriding the autoconf test for the struct.
+    # See https://github.com/NixOS/nixpkgs/issues/51221 for discussion.
+    ++ stdenv.lib.optional stdenv.isDarwin "ac_cv_struct_st_mtim_nsec=no";
 
   outputs = [ "out" "man" "info" ];
 
diff --git a/pkgs/development/tools/build-managers/meson/allow-dirs-outside-of-prefix.patch b/pkgs/development/tools/build-managers/meson/allow-dirs-outside-of-prefix.patch
index 382c2f0c05b2..591927c15285 100644
--- a/pkgs/development/tools/build-managers/meson/allow-dirs-outside-of-prefix.patch
+++ b/pkgs/development/tools/build-managers/meson/allow-dirs-outside-of-prefix.patch
@@ -1,6 +1,6 @@
 --- a/mesonbuild/coredata.py
 +++ b/mesonbuild/coredata.py
-@@ -298,18 +298,13 @@
+@@ -375,18 +375,13 @@
          '''
          if option.endswith('dir') and os.path.isabs(value) and \
             option not in builtin_dir_noprefix_options:
diff --git a/pkgs/development/tools/build-managers/meson/default.nix b/pkgs/development/tools/build-managers/meson/default.nix
index 13f61fb16177..17938ab47b37 100644
--- a/pkgs/development/tools/build-managers/meson/default.nix
+++ b/pkgs/development/tools/build-managers/meson/default.nix
@@ -1,12 +1,12 @@
 { lib, python3Packages, stdenv, writeTextDir, substituteAll, targetPackages }:
 
 python3Packages.buildPythonApplication rec {
-  version = "0.48.2";
+  version = "0.49.0";
   pname = "meson";
 
   src = python3Packages.fetchPypi {
     inherit pname version;
-    sha256 = "1shfbr0mf8gmwpw5ivrmwp8282qw9mfhxmccd7fsgidp4x3nslby";
+    sha256 = "0895igla1qav8k250z2qv03a0fg491wzzkfpbk50wwq848vmbkd0";
   };
 
   postFixup = ''
diff --git a/pkgs/development/tools/build-managers/meson/fix-rpath.patch b/pkgs/development/tools/build-managers/meson/fix-rpath.patch
index 30ecb30ee932..1a5f8cb89dce 100644
--- a/pkgs/development/tools/build-managers/meson/fix-rpath.patch
+++ b/pkgs/development/tools/build-managers/meson/fix-rpath.patch
@@ -1,27 +1,18 @@
 --- a/mesonbuild/compilers/compilers.py
 +++ b/mesonbuild/compilers/compilers.py
-@@ -1112,6 +1112,8 @@
-         for p in rpath_paths:
-             if p == from_dir:
-                 relative = '' # relpath errors out in this case
-+            elif os.path.isabs(p):
-+                relative = p # These can be outside of build dir.
-             else:
-                 relative = os.path.relpath(os.path.join(build_dir, p), os.path.join(build_dir, from_dir))
-             rel_rpaths.append(relative)
-@@ -1121,8 +1123,10 @@
-             if paths != '':
-                 paths += ':'
-             paths += build_rpath
--        if len(paths) < len(install_rpath):
--            padding = 'X' * (len(install_rpath) - len(paths))
-+        store_paths = ':'.join(filter(lambda path: path.startswith('@storeDir@'), paths.split(':')))
-+        extra_space_needed = len(install_rpath + (':' if install_rpath and store_paths else '') + store_paths) - len(paths)
-+        if extra_space_needed > 0:
-+            padding = 'X' * extra_space_needed
-             if not paths:
-                 paths = padding
-             else:
+@@ -1202,8 +1202,10 @@
+             # In order to avoid relinking for RPATH removal, the binary needs to contain just
+             # enough space in the ELF header to hold the final installation RPATH.
+             paths = ':'.join(all_paths)
+-            if len(paths) < len(install_rpath):
+-                padding = 'X' * (len(install_rpath) - len(paths))
++            store_paths = ':'.join(filter(lambda path: path.startswith('@storeDir@'), all_paths))
++            extra_space_needed = len(install_rpath + (':' if install_rpath and store_paths else '') + store_paths) - len(paths)
++            if extra_space_needed > 0:
++                padding = 'X' * extra_space_needed
+                 if not paths:
+                     paths = padding
+                 else:
 --- a/mesonbuild/scripts/depfixer.py
 +++ b/mesonbuild/scripts/depfixer.py
 @@ -303,6 +303,14 @@
diff --git a/pkgs/development/tools/build-managers/meson/gir-fallback-path.patch b/pkgs/development/tools/build-managers/meson/gir-fallback-path.patch
index b7667ed493f2..7a33d4127fae 100644
--- a/pkgs/development/tools/build-managers/meson/gir-fallback-path.patch
+++ b/pkgs/development/tools/build-managers/meson/gir-fallback-path.patch
@@ -1,6 +1,6 @@
 --- a/mesonbuild/modules/gnome.py
 +++ b/mesonbuild/modules/gnome.py
-@@ -780,6 +780,13 @@
+@@ -805,6 +805,13 @@
          scan_command += self._scan_langs(state, [lc[0] for lc in langs_compilers])
          scan_command += list(external_ldflags)
  
diff --git a/pkgs/development/tools/build-managers/waf/default.nix b/pkgs/development/tools/build-managers/waf/default.nix
index 5c6283b00a15..1b884307273e 100644
--- a/pkgs/development/tools/build-managers/waf/default.nix
+++ b/pkgs/development/tools/build-managers/waf/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "waf-${version}";
-  version = "2.0.10";
+  version = "2.0.13";
 
   src = fetchFromGitLab {
     owner = "ita1024";
     repo = "waf";
     rev = name;
-    sha256 = "12p5myq72r5qg7wp2gwbnyvh6lzzcrwp9h3dw194x38g52m0prc7";
+    sha256 = "1r4nyxpf07w98bx9zx0xii97rwsc27s6898xi9ph25p0n6hsdxxg";
   };
 
   buildInputs = [ python ensureNewerSourcesForZipFilesHook ];
diff --git a/pkgs/development/tools/misc/dejagnu/default.nix b/pkgs/development/tools/misc/dejagnu/default.nix
index 26eaf707b2bd..dbe22bae77fc 100644
--- a/pkgs/development/tools/misc/dejagnu/default.nix
+++ b/pkgs/development/tools/misc/dejagnu/default.nix
@@ -1,11 +1,11 @@
 { fetchurl, stdenv, expect, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "dejagnu-1.6.1";
+  name = "dejagnu-1.6.2";
 
   src = fetchurl {
     url = "mirror://gnu/dejagnu/${name}.tar.gz";
-    sha256 = "14hnq1mh91vqprc43xdy4f15sycw6fbajrh7zi6cw2kyg6xjhnxz";
+    sha256 = "0qfj2wd4qk1yn9yzam6g8nmyxfazcc0knjyyibycb2ainkhp21hd";
   };
 
   buildInputs = [ expect makeWrapper ];
diff --git a/pkgs/development/tools/misc/gdb/default.nix b/pkgs/development/tools/misc/gdb/default.nix
index 29942bb2fc4d..fa4bb3475938 100644
--- a/pkgs/development/tools/misc/gdb/default.nix
+++ b/pkgs/development/tools/misc/gdb/default.nix
@@ -1,7 +1,7 @@
 { stdenv
 
 # Build time
-, fetchurl, fetchpatch, pkgconfig, perl, texinfo, setupDebugInfoDirs
+, fetchurl, fetchpatch, pkgconfig, perl, texinfo, setupDebugInfoDirs, buildPackages
 
 # Run time
 , ncurses, readline, gmp, mpfr, expat, zlib, dejagnu
@@ -49,6 +49,8 @@ stdenv.mkDerivation rec {
 
   propagatedNativeBuildInputs = [ setupDebugInfoDirs ];
 
+  depsBuildBuild = [ buildPackages.stdenv.cc ];
+
   enableParallelBuilding = true;
 
   # darwin build fails with format hardening since v7.12
diff --git a/pkgs/development/tools/misc/gperf/3.0.x.nix b/pkgs/development/tools/misc/gperf/3.0.x.nix
index e203f931b435..4a8b2e8daaba 100644
--- a/pkgs/development/tools/misc/gperf/3.0.x.nix
+++ b/pkgs/development/tools/misc/gperf/3.0.x.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchurl}:
+{stdenv, fetchurl, autoreconfHook }:
 
 stdenv.mkDerivation rec {
   name = "gperf-3.0.4";
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "0gnnm8iqcl52m8iha3sxrzrl9mcyhg7lfrhhqgdn4zj00ji14wbn";
   };
 
+  nativeBuildInputs = [ autoreconfHook ];
+  patches = [ ./gperf-ar-fix.patch ];
   meta = {
     description = "Perfect hash function generator";
 
diff --git a/pkgs/development/tools/misc/gperf/gperf-ar-fix.patch b/pkgs/development/tools/misc/gperf/gperf-ar-fix.patch
new file mode 100644
index 000000000000..942d726d76ea
--- /dev/null
+++ b/pkgs/development/tools/misc/gperf/gperf-ar-fix.patch
@@ -0,0 +1,46 @@
+--- gperf-3.0.4/lib/configure.ac	2009-01-15 02:24:31.000000000 +0200
++++ gperf-3.0.4.patched/lib/configure.ac	2018-11-29 06:37:20.968627533 +0300
+@@ -21,10 +21,12 @@
+ 
+ AC_PREREQ([2.60])
+ AC_INIT([hash.cc])
++m4_include([../aclocal.m4])
+ AC_PROG_MAKE_SET
+ dnl
+ dnl           checks for programs
+ dnl
++AC_SUBST([AR])
+ AC_PROG_CC
+                       dnl sets variable CC
+ AC_PROG_CPP
+--- gperf-3.0.4/lib/Makefile.in	2008-08-23 21:52:48.000000000 +0300
++++ gperf-3.0.4.patched/lib/Makefile.in	2018-11-29 06:36:43.161998888 +0300
+@@ -41,7 +41,7 @@
+ # Both C and C++ compiler
+ OBJEXT = @OBJEXT@
+ # Other
+-AR = ar
++AR = @AR@
+ AR_FLAGS = rc
+ RANLIB = @RANLIB@
+ MV = mv
+--- gperf-3.0.4/doc/configure.ac	2009-01-15 02:24:31.000000000 +0200
++++ gperf-3.0.4.patched/doc/configure.ac	2018-11-29 06:36:00.961288421 +0300
+@@ -21,6 +21,7 @@
+ 
+ AC_PREREQ([2.60])
+ AC_INIT([gperf.1])
++m4_include([../aclocal.m4])
+ PACKAGE=gperf
+ AC_SUBST([PACKAGE])
+ AC_PROG_MAKE_SET
+--- gperf-3.0.4/src/configure.ac	2009-01-15 02:24:30.000000000 +0200
++++ gperf-3.0.4.patched/src/configure.ac	2018-11-29 06:34:21.718576658 +0300
+@@ -21,6 +21,7 @@
+ 
+ AC_PREREQ([2.60])
+ AC_INIT([main.cc])
++m4_include([../aclocal.m4])
+ AC_CONFIG_HEADER([config.h])
+ AC_PROG_MAKE_SET
+ dnl
diff --git a/pkgs/os-specific/darwin/cctools/port.nix b/pkgs/os-specific/darwin/cctools/port.nix
index 2bca1bcc1d75..864fdca7efae 100644
--- a/pkgs/os-specific/darwin/cctools/port.nix
+++ b/pkgs/os-specific/darwin/cctools/port.nix
@@ -29,15 +29,11 @@ let
 
     outputs = [ "out" "dev" ];
 
-    nativeBuildInputs = [
-      autoconf automake libtool autoreconfHook
-    ];
-    buildInputs = [ libuuid ] ++
-      stdenv.lib.optionals stdenv.isDarwin [ llvm libcxxabi libobjc ];
+    nativeBuildInputs = [ autoconf automake libtool autoreconfHook ];
+    buildInputs = [ libuuid ]
+      ++ stdenv.lib.optionals stdenv.isDarwin [ libcxxabi libobjc ];
 
-    patches = [
-      ./ld-rpath-nonfinal.patch ./ld-ignore-rpath-link.patch
-    ];
+    patches = [ ./ld-rpath-nonfinal.patch ./ld-ignore-rpath-link.patch ];
 
     __propagatedImpureHostDeps = [
       # As far as I can tell, otool from cctools is the only thing that depends on these two, and we should fix them
@@ -48,7 +44,9 @@ let
     enableParallelBuilding = true;
 
     # TODO(@Ericson2314): Always pass "--target" and always targetPrefix.
-    configurePlatforms = [ "build" "host" ] ++ stdenv.lib.optional (stdenv.targetPlatform != stdenv.hostPlatform) "target";
+    configurePlatforms = [ "build" "host" ]
+      ++ stdenv.lib.optional (stdenv.targetPlatform != stdenv.hostPlatform) "target";
+    configureFlags = [ "--disable-clang-as" ];
 
     postPatch = stdenv.lib.optionalString stdenv.hostPlatform.isDarwin ''
       substituteInPlace cctools/Makefile.am --replace libobjc2 ""
diff --git a/pkgs/os-specific/linux/iptables/default.nix b/pkgs/os-specific/linux/iptables/default.nix
index 844934214818..ff6ce3b4889d 100644
--- a/pkgs/os-specific/linux/iptables/default.nix
+++ b/pkgs/os-specific/linux/iptables/default.nix
@@ -1,18 +1,46 @@
-{ stdenv, fetchurl, bison, flex, pkgconfig
-, libnetfilter_conntrack, libnftnl, libmnl }:
+{ stdenv, fetchurl, fetchpatch, bison, flex, pkgconfig, pruneLibtoolFiles
+, libnetfilter_conntrack, libnftnl, libmnl, libpcap }:
 
 stdenv.mkDerivation rec {
   name = "iptables-${version}";
-  version = "1.6.2";
+  version = "1.8.2";
 
   src = fetchurl {
     url = "https://www.netfilter.org/projects/iptables/files/${name}.tar.bz2";
-    sha256 = "0crp0lvh5m2f15pr8cw97h8yb8zjj10x95zj06j46cr68vx2vl2m";
+    sha256 = "1bqj9hf3szy9r0w14iy23w00ir8448nfhpcprbwmcchsxm88nxx3";
   };
 
-  nativeBuildInputs = [ bison flex pkgconfig ];
+  patches = [
+    # Adds missing bits to extensions' libipt_icmp.c and libip6t_icmp6.c that were causing build to fail
+    (fetchpatch {
+      url = "https://git.netfilter.org/iptables/patch/?id=907e429d7548157016cd51aba4adc5d0c7d9f816";
+      sha256 = "0vc7ljcglz5152lc3jx4p44vjfi6ipvxdrgkdb5dmkhlb5v93i2h";
+    })
+    # Build with musl libc fails because of conflicting struct ethhdr definitions
+    (fetchpatch {
+      url = "https://git.netfilter.org/iptables/patch/?id=51d374ba41ae4f1bb851228c06b030b83dd2092f";
+      sha256 = "05fwrq03f9sm0v2bfwshbrg7pi2p978w1460arnmpay3135gj266";
+    })
+    # Extensions: libip6t_mh: fix bogus translation error
+    (fetchpatch {
+      url = "https://git.netfilter.org/iptables/patch/?id=5839d7fe62ff667af7132fc7d589b386951f27b3";
+      sha256 = "0578jn1ip710z9kijwg9g2vjq2kfrbafl03m1rgi4fasz215gvkf";
+    })
+    # Prevent headers collisions between linux and netfilter (in.h and in6.h)
+    # Fixed upstream with two commits
+    (fetchpatch {
+      url = "https://git.netfilter.org/iptables/patch/?id=8d9d7e4b9ef4c6e6abab2cf35c747d7ca36824bd";
+      sha256 = "0q3wcspiqym1r6dg1jhg7h8hpvsjzx1k7cs39z36mzlbmj9lm0zb";
+    })
+    (fetchpatch {
+      url = "https://git.netfilter.org/iptables/patch/?id=2908eda10bf9fc81119d4f3ad672c67918ab5955";
+      sha256 = "1dci4c8b7gcdrf77l2aicrcwlbp320xjz76fhavams0b4kgs6yr3";
+    })
+  ];
+
+  nativeBuildInputs = [ bison flex pkgconfig pruneLibtoolFiles ];
 
-  buildInputs = [ libnetfilter_conntrack libnftnl libmnl ];
+  buildInputs = [ libnetfilter_conntrack libnftnl libmnl libpcap ];
 
   preConfigure = ''
     export NIX_LDFLAGS="$NIX_LDFLAGS -lmnl -lnftnl"
@@ -21,17 +49,18 @@ stdenv.mkDerivation rec {
   configureFlags = [
     "--enable-devel"
     "--enable-shared"
+    "--enable-bpf-compiler"
   ];
 
   outputs = [ "out" "dev" ];
 
   meta = with stdenv.lib; {
     description = "A program to configure the Linux IP packet filtering ruleset";
-    homepage = http://www.netfilter.org/projects/iptables/index.html;
+    homepage = https://www.netfilter.org/projects/iptables/index.html;
     platforms = platforms.linux;
     maintainers = with maintainers; [ fpletz ];
     license = licenses.gpl2;
-    downloadPage = "http://www.netfilter.org/projects/iptables/files/";
+    downloadPage = "https://www.netfilter.org/projects/iptables/files/";
     updateWalker = true;
     inherit version;
   };
diff --git a/pkgs/os-specific/linux/libselinux/default.nix b/pkgs/os-specific/linux/libselinux/default.nix
index 915aee6fd860..51e1a3220941 100644
--- a/pkgs/os-specific/linux/libselinux/default.nix
+++ b/pkgs/os-specific/linux/libselinux/default.nix
@@ -19,9 +19,8 @@ stdenv.mkDerivation rec {
     sha256 = "0mwcq78v6ngbq06xmb9dvilpg0jnl2vs9fgrpakhmmiskdvc1znh";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ libsepol pcre fts ]
-             ++ optionals enablePython [ swig python ];
+  nativeBuildInputs = [ pkgconfig ] ++ optionals enablePython [ swig python ];
+  buildInputs = [ libsepol pcre fts ] ++ optionals enablePython [ python ];
 
   # drop fortify here since package uses it by default, leading to compile error:
   # command-line>:0:0: error: "_FORTIFY_SOURCE" redefined [-Werror]
diff --git a/pkgs/os-specific/linux/sysvinit/default.nix b/pkgs/os-specific/linux/sysvinit/default.nix
index 7f84e1cc9b41..0927934b0ba3 100644
--- a/pkgs/os-specific/linux/sysvinit/default.nix
+++ b/pkgs/os-specific/linux/sysvinit/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, withoutInitTools ? false }:
 
-let version = "2.89"; in
+let version = "2.93"; in
 
 stdenv.mkDerivation {
   name = (if withoutInitTools then "sysvtools" else "sysvinit") + "-" + version;
 
   src = fetchurl {
-    url = "mirror://savannah/sysvinit/sysvinit-${version}.tar.bz2";
-    sha256 = "0rdw5lgg2rpcfdmq90br388qr01w89vsqmpvrqcqjqsmxk9zw3c2";
+    url = "mirror://savannah/sysvinit/sysvinit-${version}.tar.xz";
+    sha256 = "1zx84vrzv615na661dd6mg4wh999m0jp25lsa241961x4c74cba7";
   };
 
   prePatch = ''
diff --git a/pkgs/servers/bird/default.nix b/pkgs/servers/bird/default.nix
index 5683da5e8e3f..94579e1bdb16 100644
--- a/pkgs/servers/bird/default.nix
+++ b/pkgs/servers/bird/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, flex, bison, readline }:
+{ lib, stdenv, fetchurl, fetchpatch, flex, bison, readline }:
 
 with lib;
 
@@ -18,8 +18,15 @@ let
 
       patches = [
         (./. + "/dont-create-sysconfdir-${builtins.substring 0 1 version}.patch")
+        # https://github.com/BIRD/bird/pull/4
+        (fetchpatch {
+          url = "https://github.com/BIRD/bird/commit/fca9ab48e3823c734886f47156a92f6b804c16e9.patch";
+          sha256 = "1pnndc3n56lqqcy74ln0w5kn3i9rbzsm2dqiyp1qw7j33dpkln1b";
+        })
       ];
 
+      CPP="${stdenv.cc.targetPrefix}cpp -E";
+
       configureFlags = [
         "--localstatedir=/var"
       ] ++ optional enableIPv6 "--enable-ipv6";
diff --git a/pkgs/servers/http/nginx/generic.nix b/pkgs/servers/http/nginx/generic.nix
index 25ff20635aff..9ea49267cf8c 100644
--- a/pkgs/servers/http/nginx/generic.nix
+++ b/pkgs/servers/http/nginx/generic.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, openssl, zlib, pcre, libxml2, libxslt
+{ stdenv, fetchurl, fetchpatch, openssl, zlib, pcre, libxml2, libxslt
 , gd, geoip
 , withDebug ? false
 , withStream ? true
@@ -60,8 +60,25 @@ stdenv.mkDerivation {
 
   NIX_CFLAGS_COMPILE = [ "-I${libxml2.dev}/include/libxml2" ] ++ optional stdenv.isDarwin "-Wno-error=deprecated-declarations";
 
+  configurePlatforms = [];
+
   preConfigure = (concatMapStringsSep "\n" (mod: mod.preConfigure or "") modules);
 
+  patches = stdenv.lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
+    (fetchpatch {
+      url = "https://raw.githubusercontent.com/openwrt/packages/master/net/nginx/patches/102-sizeof_test_fix.patch";
+      sha256 = "0i2k30ac8d7inj9l6bl0684kjglam2f68z8lf3xggcc2i5wzhh8a";
+    })
+    (fetchpatch {
+      url = "https://raw.githubusercontent.com/openwrt/packages/master/net/nginx/patches/101-feature_test_fix.patch";
+      sha256 = "0v6890a85aqmw60pgj3mm7g8nkaphgq65dj4v9c6h58wdsrc6f0y";
+    })
+    (fetchpatch {
+      url = "https://raw.githubusercontent.com/openwrt/packages/master/net/nginx/patches/103-sys_nerr.patch";
+      sha256 = "0s497x6mkz947aw29wdy073k8dyjq8j99lax1a1mzpikzr4rxlmd";
+    })
+  ];
+
   hardeningEnable = optional (!stdenv.isDarwin) "pie";
 
   enableParallelBuilding = true;
diff --git a/pkgs/servers/mail/dovecot/default.nix b/pkgs/servers/mail/dovecot/default.nix
index 6c6ddf651e62..6007d15a3a15 100644
--- a/pkgs/servers/mail/dovecot/default.nix
+++ b/pkgs/servers/mail/dovecot/default.nix
@@ -24,6 +24,8 @@ stdenv.mkDerivation rec {
     sha256 = "01ggzf7b3jpl89mjiqr7xbpbs181g2gjf6wzg70qaqfzz3ppc6yr";
   };
 
+  enableParallelBuilding = true;
+
   preConfigure = ''
     patchShebangs src/config/settings-get.pl
   '';
@@ -57,6 +59,21 @@ stdenv.mkDerivation rec {
     "--with-ldap"
     "--with-lucene"
     "--with-icu"
+  ] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
+    "i_cv_epoll_works=${if stdenv.isLinux then "yes" else "no"}"
+    "i_cv_posix_fallocate_works=${if stdenv.isDarwin then "no" else "yes"}"
+    "i_cv_inotify_works=${if stdenv.isLinux then "yes" else "no"}"
+    "i_cv_signed_size_t=no"
+    "i_cv_signed_time_t=yes"
+    "i_cv_c99_vsnprintf=yes"
+    "lib_cv_va_copy=yes"
+    "i_cv_mmap_plays_with_write=yes"
+    "i_cv_gmtime_max_time_t=${toString stdenv.hostPlatform.parsed.cpu.bits}"
+    "i_cv_signed_time_t=yes"
+    "i_cv_fd_passing=yes"
+    "lib_cv_va_copy=yes"
+    "lib_cv___va_copy=yes"
+    "lib_cv_va_val_copy=yes"
   ] ++ lib.optional (stdenv.isLinux) "--with-systemdsystemunitdir=$(out)/etc/systemd/system"
     ++ lib.optional (stdenv.isDarwin) "--enable-static"
     ++ lib.optional withMySQL "--with-mysql"
diff --git a/pkgs/servers/mail/postfix/default.nix b/pkgs/servers/mail/postfix/default.nix
index e2a78477bb63..019cc1b1948c 100644
--- a/pkgs/servers/mail/postfix/default.nix
+++ b/pkgs/servers/mail/postfix/default.nix
@@ -1,5 +1,6 @@
 { stdenv, lib, fetchurl, makeWrapper, gnused, db, openssl, cyrus_sasl, libnsl
 , coreutils, findutils, gnugrep, gawk, icu, pcre, m4
+, buildPackages
 , withLDAP ? true, openldap
 , withPgSQL ? false, postgresql
 , withMySQL ? false, mysql
@@ -49,13 +50,17 @@ in stdenv.mkDerivation rec {
     ./relative-symlinks.patch
   ];
 
-  preBuild = ''
+  postPatch = stdenv.lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) ''
+    sed -e 's!bin/postconf!${buildPackages.postfix}/bin/postconf!' -i postfix-install
+  '' + ''
     sed -e '/^PATH=/d' -i postfix-install
     sed -e "s|@PACKAGE@|$out|" -i conf/post-install
 
     # post-install need skip permissions check/set on all symlinks following to /nix/store
     sed -e "s|@NIX_STORE@|$NIX_STORE|" -i conf/post-install
+  '';
 
+  postConfigure = ''
     export command_directory=$out/sbin
     export config_directory=/etc/postfix
     export meta_directory=$out/etc/postfix
@@ -69,6 +74,8 @@ in stdenv.mkDerivation rec {
     export readme_directory=$out/share/postfix/doc
     export sendmail_path=$out/bin/sendmail
 
+    makeFlagsArray+=(AR=$AR _AR=$AR RANLIB=$RANLIB _RANLIB=$RANLIB)
+
     make makefiles CCARGS='${ccargs}' AUXLIBS='${auxlibs}'
   '';
 
diff --git a/pkgs/servers/memcached/default.nix b/pkgs/servers/memcached/default.nix
index f35b8ff01884..73251bfd9e19 100644
--- a/pkgs/servers/memcached/default.nix
+++ b/pkgs/servers/memcached/default.nix
@@ -9,6 +9,10 @@ stdenv.mkDerivation rec {
     sha256 = "0aav15f0lh8k4i62aza2bdv4s8vv65j38pz2zc4v45snd3arfby0";
   };
 
+  configureFlags = [
+     "ac_cv_c_endian=${if stdenv.hostPlatform.isBigEndian then "big" else "little"}"
+  ];
+
   buildInputs = [cyrus_sasl libevent];
 
   hardeningEnable = [ "pie" ];
diff --git a/pkgs/servers/x11/xorg/overrides.nix b/pkgs/servers/x11/xorg/overrides.nix
index af5204320002..f7f401c148fa 100644
--- a/pkgs/servers/x11/xorg/overrides.nix
+++ b/pkgs/servers/x11/xorg/overrides.nix
@@ -145,7 +145,8 @@ self: super:
     configureFlags = attrs.configureFlags or []
       ++ malloc0ReturnsNullCrossFlag;
     propagatedBuildInputs = [ self.libSM ];
-    CPP = stdenv.lib.optionalString stdenv.isDarwin "clang -E -";
+    depsBuildBuild = [ buildPackages.stdenv.cc ];
+    CPP = if stdenv.isDarwin then "clang -E -" else "${stdenv.cc.targetPrefix}cc -E -";
     outputs = [ "out" "dev" "devdoc" ];
   });
 
@@ -213,6 +214,8 @@ self: super:
 
   libXinerama = super.libXinerama.overrideAttrs (attrs: {
     outputs = [ "out" "dev" ];
+    configureFlags = attrs.configureFlags or []
+      ++ malloc0ReturnsNullCrossFlag;
   });
 
   libXmu = super.libXmu.overrideAttrs (attrs: {
@@ -251,6 +254,8 @@ self: super:
 
   libXvMC = super.libXvMC.overrideAttrs (attrs: {
     outputs = [ "out" "dev" "doc" ];
+    configureFlags = attrs.configureFlags or []
+      ++ malloc0ReturnsNullCrossFlag;
     buildInputs = attrs.buildInputs ++ [self.renderproto];
   });
 
diff --git a/pkgs/stdenv/cross/default.nix b/pkgs/stdenv/cross/default.nix
index a6063049a3ad..4790145e01f6 100644
--- a/pkgs/stdenv/cross/default.nix
+++ b/pkgs/stdenv/cross/default.nix
@@ -60,7 +60,6 @@ in lib.init bootStages ++ [
         ++ lib.optionals
              (hostPlatform.isLinux && !buildPlatform.isLinux)
              [ buildPackages.patchelf buildPackages.paxctl ]
-        ++ lib.optional hostPlatform.isDarwin buildPackages.clang
         ++ lib.optional
              (let f = p: !p.isx86 || p.libc == "musl"; in f hostPlatform && !(f buildPlatform))
              buildPackages.updateAutotoolsGnuConfigScriptsHook
diff --git a/pkgs/tools/admin/awscli/default.nix b/pkgs/tools/admin/awscli/default.nix
index ccd9f05a3351..052f4abb8af2 100644
--- a/pkgs/tools/admin/awscli/default.nix
+++ b/pkgs/tools/admin/awscli/default.nix
@@ -7,11 +7,11 @@
 let
   py = python.override {
     packageOverrides = self: super: {
-      colorama = super.colorama.overridePythonAttrs (oldAttrs: rec {
-        version = "0.3.7";
+      rsa = super.rsa.overridePythonAttrs (oldAttrs: rec {
+        version = "3.4.2";
         src = oldAttrs.src.override {
           inherit version;
-          sha256 = "0avqkn6362v7k2kg3afb35g4sfdvixjgy890clip4q174p9whhz0";
+          sha256 = "25df4e10c263fb88b5ace923dd84bf9aa7f5019687b5e55382ffcdb8bede9db5";
         };
       });
     };
@@ -19,11 +19,11 @@ let
 
 in py.pkgs.buildPythonApplication rec {
   pname = "awscli";
-  version = "1.15.66";
+  version = "1.16.60";
 
   src = py.pkgs.fetchPypi {
     inherit pname version;
-    sha256 = "004fbd3bb8932465205675a7de94460b5c2d45ddd6916138a2c867e4d0f2a4c4";
+    sha256 = "25bcc6cf2304356a78429671999857ff33f88761d81bcee63463a86a6780dcdc";
   };
 
   # No tests included
@@ -44,7 +44,7 @@ in py.pkgs.buildPythonApplication rec {
 
   postPatch = ''
     for i in {py,cfg}; do
-      substituteInPlace setup.$i --replace "botocore==1.10.65" "botocore>=1.10.9,<=1.11"
+      substituteInPlace setup.$i --replace "botocore==1.12.50" "botocore>=1.11,<1.13"
     done
   '';
 
diff --git a/pkgs/tools/typesetting/xmlto/default.nix b/pkgs/tools/typesetting/xmlto/default.nix
index 400a26f84fd2..b5b03b470cde 100644
--- a/pkgs/tools/typesetting/xmlto/default.nix
+++ b/pkgs/tools/typesetting/xmlto/default.nix
@@ -22,8 +22,8 @@ stdenv.mkDerivation rec {
 
   # `libxml2' provides `xmllint', needed at build-time and run-time.
   # `libxslt' provides `xsltproc', used by `xmlto' at run-time.
-  nativeBuildInputs = [ makeWrapper ];
-  buildInputs = [ libxml2 libxslt docbook_xml_dtd_45 docbook_xsl getopt ];
+  nativeBuildInputs = [ makeWrapper getopt ];
+  buildInputs = [ libxml2 libxslt docbook_xml_dtd_45 docbook_xsl ];
 
   postInstall = ''
     wrapProgram "$out/bin/xmlto" \
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index f8cc825d6eb9..ad64b26bffd6 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6603,7 +6603,7 @@ in
   };
 
   ccl = callPackage ../development/compilers/ccl {
-    inherit (darwin) bootstrap_cmds;
+    inherit (buildPackages.darwin) bootstrap_cmds;
   };
 
   cdb = callPackage ../development/tools/database/cdb { };
@@ -9162,7 +9162,7 @@ in
   jhiccup = callPackage ../development/tools/java/jhiccup { };
 
   valgrind = callPackage ../development/tools/analysis/valgrind {
-    inherit (darwin) xnu bootstrap_cmds cctools;
+    inherit (buildPackages.darwin) xnu bootstrap_cmds cctools;
   };
   valgrind-light = res.valgrind.override { gdb = null; };
 
@@ -10447,7 +10447,7 @@ in
   kinetic-cpp-client = callPackage ../development/libraries/kinetic-cpp-client { };
 
   krb5 = callPackage ../development/libraries/kerberos/krb5.nix {
-    inherit (darwin) bootstrap_cmds;
+    inherit (buildPackages.darwin) bootstrap_cmds;
   };
   krb5Full = krb5;
   libkrb5 = krb5.override {
@@ -12685,9 +12685,7 @@ in
     python = python2;
   };
 
-  tdb = callPackage ../development/libraries/tdb {
-    python = python2;
-  };
+  tdb = callPackage ../development/libraries/tdb {};
 
   tecla = callPackage ../development/libraries/tecla { };
 
@@ -13734,6 +13732,7 @@ in
 
   mariadb = callPackage ../servers/sql/mariadb {
     asio = asio_1_10;
+    jemalloc = jemalloc.override ({ disableInitExecTls = true; });
     inherit (darwin) cctools;
     inherit (pkgs.darwin.apple_sdk.frameworks) CoreServices;
   };
@@ -14114,7 +14113,7 @@ in
     inherit (darwin) cf-private;
     inherit (darwin.apple_sdk.frameworks) ApplicationServices Carbon Cocoa;
     inherit (darwin.apple_sdk.libs) Xplugin;
-    bootstrap_cmds = if stdenv.isDarwin then darwin.bootstrap_cmds else null;
+    inherit (buildPackages.darwin) bootstrap_cmds;
     udev = if stdenv.isLinux then udev else null;
     libdrm = if stdenv.isLinux then libdrm else null;
     abiCompat = config.xorg.abiCompat # `config` because we have no `xorg.override`
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index f4bb2c0ed0f6..977a98d15d9c 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -288,6 +288,8 @@ in {
 
   cdecimal = callPackage ../development/python-modules/cdecimal { };
 
+  chalice = callPackage ../development/python-modules/chalice { };
+
   clustershell = callPackage ../development/python-modules/clustershell { };
 
   cozy = callPackage ../development/python-modules/cozy { };
@@ -410,6 +412,8 @@ in {
 
   jira = callPackage ../development/python-modules/jira { };
 
+  jwcrypto = callPackage ../development/python-modules/jwcrypto { };
+
   lammps-cython = callPackage ../development/python-modules/lammps-cython {
     mpi = pkgs.openmpi;
   };
@@ -1673,6 +1677,8 @@ in {
 
   fb-re2 = callPackage ../development/python-modules/fb-re2 { };
 
+  flexmock = callPackage ../development/python-modules/flexmock { };
+
   flit = callPackage ../development/python-modules/flit { };
 
   flowlogs_reader = callPackage ../development/python-modules/flowlogs_reader { };
@@ -2679,6 +2685,8 @@ in {
 
   interruptingcow = callPackage ../development/python-modules/interruptingcow {};
 
+  iocapture = callPackage ../development/python-modules/iocapture { };
+
   iptools = callPackage ../development/python-modules/iptools { };
 
   ipy = callPackage ../development/python-modules/IPy { };
@@ -3130,6 +3138,8 @@ in {
 
   nose-focus = callPackage ../development/python-modules/nose-focus { };
 
+  nose-randomly = callPackage ../development/python-modules/nose-randomly { };
+
   nose2 = callPackage ../development/python-modules/nose2 { };
 
   nose-cover3 = callPackage ../development/python-modules/nose-cover3 { };
@@ -4418,6 +4428,8 @@ in {
 
   zope_contenttype = callPackage ../development/python-modules/zope_contenttype { };
 
+  zope-deferredimport = callPackage ../development/python-modules/zope-deferredimport { };
+
   zope_dottedname = callPackage ../development/python-modules/zope_dottedname { };
 
   zope_event = callPackage ../development/python-modules/zope_event { };
@@ -4426,6 +4438,8 @@ in {
 
   zope_filerepresentation = callPackage ../development/python-modules/zope_filerepresentation { };
 
+  zope-hookable = callPackage ../development/python-modules/zope-hookable { };
+
   zope_i18n = callPackage ../development/python-modules/zope_i18n { };
 
   zope_i18nmessageid = callPackage ../development/python-modules/zope_i18nmessageid { };
@@ -4465,7 +4479,9 @@ in {
 
   python-libarchive = callPackage ../development/python-modules/python-libarchive { };
 
-  libarchive-c = callPackage ../development/python-modules/libarchive-c { };
+  libarchive-c = callPackage ../development/python-modules/libarchive-c {
+    inherit (pkgs) libarchive;
+  };
 
   libasyncns = callPackage ../development/python-modules/libasyncns {
     inherit (pkgs) libasyncns pkgconfig;
@@ -5092,6 +5108,10 @@ in {
 
   nanoleaf = callPackage ../development/python-modules/nanoleaf { };
 
+  importlib-metadata = callPackage ../development/python-modules/importlib-metadata {};
+
+  importlib-resources = callPackage ../development/python-modules/importlib-resources {};
+
 });
 
 in fix' (extends overrides packages)