Merge remote-tracking branch 'origin/master' into staging

52 files changed, 381 insertions, 169 deletions

diff --git a/pkgs/development/python-modules/aws-sam-translator/default.nix b/pkgs/development/python-modules/aws-sam-translator/default.nix
index 307cd9b84b0a..917a93798820 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 = "1.8.0";
+  version = "1.9.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "bdf9ba476a9a7726fe93746670ccae257955352d98b231f32e9529f01db7ef3b";
+    sha256 = "1334795a85077cd5741822149260f90104fb2a01699171c9e9567c0db76ed74d";
   };
 
   # Tests are not included in the PyPI package
diff --git a/pkgs/development/python-modules/beancount/default.nix b/pkgs/development/python-modules/beancount/default.nix
index 0544819570c5..61080e5e4c46 100644
--- a/pkgs/development/python-modules/beancount/default.nix
+++ b/pkgs/development/python-modules/beancount/default.nix
@@ -4,14 +4,14 @@
 , pytest, requests }:
 
 buildPythonPackage rec {
-  version = "2.2.0";
+  version = "2.2.1";
   pname = "beancount";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1j3fyyqnr5gq71rmkb9q3im8pqppa134zzhmmp4hk4b274g18w31";
+    sha256 = "0xrgmqv0wsc0makm5i6jwng99yp3rvm30v2xqmcah60fgjymkjzb";
   };
 
   # No tests in archive
diff --git a/pkgs/development/python-modules/braintree/default.nix b/pkgs/development/python-modules/braintree/default.nix
index 5bd545db51cc..5e24a880e759 100644
--- a/pkgs/development/python-modules/braintree/default.nix
+++ b/pkgs/development/python-modules/braintree/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "braintree";
-  version = "3.50.0";
+  version = "3.51.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d1d7a6854b623f2c616451fa474113ac7fb8a2cbeb7dfad36dd3312113484030";
+    sha256 = "1aavalwxcpql416f0n6wxq2h5jpvbx5jq4y4nz2wsppgjbsxylcc";
   };
 
   propagatedBuildInputs = [ requests ];
diff --git a/pkgs/development/python-modules/buildbot/default.nix b/pkgs/development/python-modules/buildbot/default.nix
index 011cd879b1f3..cd98a8da710a 100644
--- a/pkgs/development/python-modules/buildbot/default.nix
+++ b/pkgs/development/python-modules/buildbot/default.nix
@@ -1,8 +1,8 @@
 { stdenv, lib, buildPythonPackage, fetchPypi, makeWrapper, isPy3k,
   python, twisted, jinja2, zope_interface, future, sqlalchemy,
-  sqlalchemy_migrate, dateutil, txaio, autobahn, pyjwt, treq, txrequests,
-  txgithub, pyjade, boto3, moto, mock, python-lz4, setuptoolsTrial, isort, pylint,
-  flake8, buildbot-worker, buildbot-pkg, glibcLocales }:
+  sqlalchemy_migrate, dateutil, txaio, autobahn, pyjwt, pyyaml, treq,
+  txrequests, txgithub, pyjade, boto3, moto, mock, python-lz4, setuptoolsTrial,
+  isort, pylint, flake8, buildbot-worker, buildbot-pkg, glibcLocales }:
 
 let
   withPlugins = plugins: buildPythonPackage {
@@ -24,11 +24,11 @@ let
 
   package = buildPythonPackage rec {
     pname = "buildbot";
-    version = "1.5.0";
+    version = "1.8.1";
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "d02a717222bcdc98205624c7d6b0b2ae24653170f2971946f26bf8cadea4fd52";
+      sha256 = "1zadmyrlk7p9h1akmbzwa7p90s7jwsxvdx4xn9i54dnda450m3a7";
     };
 
     propagatedBuildInputs = [
@@ -43,6 +43,7 @@ let
       txaio
       autobahn
       pyjwt
+      pyyaml
 
       # tls
       twisted.extras.tls
@@ -71,13 +72,16 @@ let
       ./skip_test_linux_distro.patch
     ];
 
-    LC_ALL = "en_US.UTF-8";
+    postPatch = ''
+      substituteInPlace buildbot/scripts/logwatcher.py --replace '/usr/bin/tail' "$(type -P tail)"
+    '';
 
     # TimeoutErrors on slow machines -> aarch64
     doCheck = !stdenv.isAarch64;
 
-    postPatch = ''
-      substituteInPlace buildbot/scripts/logwatcher.py --replace '/usr/bin/tail' "$(type -P tail)"
+    preCheck = ''
+      export LC_ALL="en_US.UTF-8"
+      export PATH="$out/bin:$PATH"
     '';
 
     passthru = {
diff --git a/pkgs/development/python-modules/buildbot/pkg.nix b/pkgs/development/python-modules/buildbot/pkg.nix
index b9358b1c420b..480bed2805ee 100644
--- a/pkgs/development/python-modules/buildbot/pkg.nix
+++ b/pkgs/development/python-modules/buildbot/pkg.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "buildbot-pkg";
-  version = "1.4.0";
+  version = "1.8.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "06f4jvczbg9km0gfmcd1ljplf5w8za27i9ap9jnyqgh3j77smd7a";
+    sha256 = "16gjdzkris6475bvsgvb0v6rkn4xb6f55s468q37n0l1r6n8snc3";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/buildbot/plugins.nix b/pkgs/development/python-modules/buildbot/plugins.nix
index bdc67d178d44..4bcaa965d2f3 100644
--- a/pkgs/development/python-modules/buildbot/plugins.nix
+++ b/pkgs/development/python-modules/buildbot/plugins.nix
@@ -10,7 +10,7 @@
 
     src = fetchPypi {
       inherit pname version format;
-      sha256 = "1m5dsp1gn9m5vfh5hnqp8g6hmhw1f1ydnassd33nhk521f2akz0v";
+      sha256 = "03cgjhwpgbm0qgis1cdy9g4vc11hsrya9grcx4j35784rny7lbfl";
     };
 
     meta = with lib; {
@@ -27,7 +27,7 @@
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "0vblaxmihgb4w9aa5q0wcgvxs7qzajql8s22w0pl9qs494g05s9r";
+      sha256 = "0pfp2n4ys99jglshdrp2f6jm73c4ym3dfwl6qjvbc7y7nsi74824";
     };
 
     propagatedBuildInputs = [ buildbot-pkg ];
@@ -47,7 +47,7 @@
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "18v1a6dapwjc2s9hi0cv3ry3s048w84md908zwaa3033gz3zwzy7";
+      sha256 = "0gnxq9niw64q36dm917lhhcl8zp0wjwaamjp07zidnrb5c3pjbsz";
     };
 
     propagatedBuildInputs = [ buildbot-pkg ];
@@ -67,7 +67,7 @@
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "0iawsy892v6rn88hsgiiwaf689jqzhnb2wbxh6zkz3c0hvq4g0qd";
+      sha256 = "1b06aa8m1pzqq2d8imrq5mazc7llrlbgm7jzi8h6jjd2gahdjgz5";
     };
 
     propagatedBuildInputs = [ buildbot-pkg ];
@@ -87,7 +87,7 @@
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "00cpjna3bffh1qbq6a3sqffd1g7qhbrmn9gpzxf9k38jam6jgfpz";
+      sha256 = "1v8411bw0cs206vwfnqx1na7dzg77h9aff4wlm11hkbdsy9ayv2d";
     };
 
     propagatedBuildInputs = [ buildbot-pkg ];
diff --git a/pkgs/development/python-modules/buildbot/worker.nix b/pkgs/development/python-modules/buildbot/worker.nix
index 4e54276f8aed..8e49d085fbd1 100644
--- a/pkgs/development/python-modules/buildbot/worker.nix
+++ b/pkgs/development/python-modules/buildbot/worker.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage (rec {
   pname = "buildbot-worker";
-  version = "1.4.0";
+  version = "1.8.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "12zvf4c39b6s4g1f2w407q8kkw602m88rc1ggi4w9pkw3bwbxrgy";
+    sha256 = "1rh73jbyms4b9wgkkdzcn80xfd18p8rn89rw4rsi2002ydrc7n39";
   };
 
   propagatedBuildInputs = [ twisted future ];
diff --git a/pkgs/development/python-modules/cfn-flip/default.nix b/pkgs/development/python-modules/cfn-flip/default.nix
new file mode 100644
index 000000000000..ab6abc4cd6f6
--- /dev/null
+++ b/pkgs/development/python-modules/cfn-flip/default.nix
@@ -0,0 +1,25 @@
+{ lib, buildPythonPackage, fetchPypi, six, pyyaml, click, pytestrunner }:
+
+buildPythonPackage rec {
+  pname = "cfn-flip";
+  version = "1.1.0.post1";
+
+  src = fetchPypi {
+    pname = "cfn_flip";
+    inherit version;
+    sha256 = "16r01ijjwnq06ax5xrv6mq9l00f6sgzw776kr43zjai09xsbwwck";
+  };
+
+  propagatedBuildInputs = [ six pyyaml click ];
+  nativeBuildInputs = [ pytestrunner ];
+
+  # No tests in Pypi
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Tool for converting AWS CloudFormation templates between JSON and YAML formats";
+    homepage = https://github.com/awslabs/aws-cfn-template-flip;
+    license = licenses.asl20;
+    maintainers = with maintainers; [ psyanticy ];
+  };
+}
diff --git a/pkgs/development/python-modules/cysignals/default.nix b/pkgs/development/python-modules/cysignals/default.nix
index f9d7ba8a8513..c1f85ce75ac4 100644
--- a/pkgs/development/python-modules/cysignals/default.nix
+++ b/pkgs/development/python-modules/cysignals/default.nix
@@ -9,11 +9,11 @@ assert pariSupport -> pari != null;
 
 buildPythonPackage rec {
   pname = "cysignals";
-  version = "1.8.1";
+  version = "1.9.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1hnkcrrxgh6g8a197v2yw61xz43iyv81jbl6jpy19ql3k66w81zx";
+    sha256 = "15ix8crpad26cfl1skyg7qajqqfdrm8q5ahhmlfmqi1aw0jqj2g2";
   };
 
   # explicit check:
diff --git a/pkgs/development/python-modules/daphne/default.nix b/pkgs/development/python-modules/daphne/default.nix
index 772ca350f132..da85fbb1d9b7 100644
--- a/pkgs/development/python-modules/daphne/default.nix
+++ b/pkgs/development/python-modules/daphne/default.nix
@@ -4,7 +4,7 @@
 }:
 buildPythonPackage rec {
   pname = "daphne";
-  version = "2.2.4";
+  version = "2.2.5";
 
   disabled = !isPy3k;
 
@@ -12,7 +12,7 @@ buildPythonPackage rec {
     owner = "django";
     repo = pname;
     rev = version;
-    sha256 = "0mpn2xbpx2r67bj5crfvxfwlznxlp7rcfbb2xly6ad3d0c7djkdi";
+    sha256 = "0ixgq1rr3s60bmrwx8qwvlvs3lag1c2nrmg4iy7wcmb8i1ddylqr";
   };
 
   nativeBuildInputs = [ pytestrunner ];
diff --git a/pkgs/development/python-modules/distributed/default.nix b/pkgs/development/python-modules/distributed/default.nix
index 0ea3a9d8ab4d..29460f14eab3 100644
--- a/pkgs/development/python-modules/distributed/default.nix
+++ b/pkgs/development/python-modules/distributed/default.nix
@@ -19,27 +19,28 @@
 , tornado
 , zict
 , pyyaml
-, pythonOlder
+, isPy3k
 , futures
 , singledispatch
+, mpi4py
+, bokeh
 }:
 
 buildPythonPackage rec {
   pname = "distributed";
-  version = "1.25.2";
+  version = "1.25.3";
 
   # get full repository need conftest.py to run tests
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0rv5831xv5byx0f8ly3mlji207nb3bzq6qmdf7ishrgy9kpphc68";
+    sha256 = "0bvjlw74n0l4rgzhm876f66f7y6j09744i5h3iwlng2jwzyw97gs";
   };
 
   checkInputs = [ pytest pytest-repeat pytest-faulthandler pytest-timeout mock joblib ];
   propagatedBuildInputs = [
       click cloudpickle dask msgpack psutil six
-      sortedcontainers tblib toolz tornado zict pyyaml
-  ] ++ lib.optional (pythonOlder "3.2") [ futures ]
-    ++ lib.optional (pythonOlder "3.4") [ singledispatch ];
+      sortedcontainers tblib toolz tornado zict pyyaml mpi4py bokeh
+  ] ++ lib.optionals (!isPy3k) [ futures singledispatch ];
 
   # tests take about 10-15 minutes
   # ignore 5 cli tests out of 1000 total tests that fail due to subprocesses
diff --git a/pkgs/development/python-modules/django_reversion/default.nix b/pkgs/development/python-modules/django_reversion/default.nix
index 35879a7bfb49..9dfdf51186fc 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 = "3.0.2";
+  version = "3.0.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9b8a245917e1bae131d3210c9ca7efbc066e60f32efa436e391c9803c3f4b61b";
+    sha256 = "0xjs803r5fxaqpkjbpsb17j8racxa4q1nvjjaj1akkgkgw9dj343";
   };
 
   # tests assume the availability of a mysql/postgresql database
diff --git a/pkgs/development/python-modules/filetype/default.nix b/pkgs/development/python-modules/filetype/default.nix
new file mode 100644
index 000000000000..1cf8c6f9de0d
--- /dev/null
+++ b/pkgs/development/python-modules/filetype/default.nix
@@ -0,0 +1,26 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, python
+}:
+
+buildPythonPackage rec {
+  pname = "filetype";
+  version = "1.0.3";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "74ccbd9ca5c95aad5665eee2f173fb1930226a12f05b0bc7380b1d456a86fcdf";
+  };
+
+  checkPhase = ''
+    ${python.interpreter} -m unittest discover
+  '';
+
+  meta = with lib; {
+    description = "Infer file type and MIME type of any file/buffer";
+    homepage = https://github.com/h2non/filetype.py;
+    license = licenses.mit;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}
diff --git a/pkgs/development/python-modules/future-fstrings/default.nix b/pkgs/development/python-modules/future-fstrings/default.nix
index 7df148df09c9..9e49147315b5 100644
--- a/pkgs/development/python-modules/future-fstrings/default.nix
+++ b/pkgs/development/python-modules/future-fstrings/default.nix
@@ -18,5 +18,6 @@ buildPythonPackage rec {
     description = "A backport of fstrings to python<3.6";
     license = licenses.mit;
     maintainers = with maintainers; [ nyanloutre ];
+    broken = pythonOlder "3.6"; # dependency tokenize-rt not packaged
   };
 }
diff --git a/pkgs/development/python-modules/grammalecte/default.nix b/pkgs/development/python-modules/grammalecte/default.nix
index 67f2e0bb1852..01c052bfdce8 100644
--- a/pkgs/development/python-modules/grammalecte/default.nix
+++ b/pkgs/development/python-modules/grammalecte/default.nix
@@ -7,25 +7,22 @@
 
 buildPythonPackage rec {
   pname = "grammalecte";
-  version = "0.6.1";
+  version = "0.6.5";
 
   src = fetchurl {
     url = "http://www.dicollecte.org/grammalecte/zip/Grammalecte-fr-v${version}.zip";
-    sha256 = "0y2ck6pkd2p3cbjlxxvz3x5rnbg3ghfx97n13302rnab66cy4zkh";
+    sha256 = "11byjs3ggdhia5f4vyfqfvbbczsfqimll98h98g7hlsrm7vrifb0";
   };
 
   propagatedBuildInputs = [ bottle ];
 
   preBuild = "cd ..";
-  postInstall = ''
-    rm $out/bin/bottle.py
-  '';
 
   disabled = !isPy3k;
 
   meta = {
     description = "Grammalecte is an open source grammar checker for the French language";
-    homepage = https://dicollecte.org/grammalecte/;
+    homepage = https://grammalecte.net;
     license = with lib.licenses; [ gpl3 ];
     maintainers = with lib.maintainers; [ apeyroux ];
   };
diff --git a/pkgs/development/python-modules/guestfs/default.nix b/pkgs/development/python-modules/guestfs/default.nix
new file mode 100644
index 000000000000..238a1e9980bd
--- /dev/null
+++ b/pkgs/development/python-modules/guestfs/default.nix
@@ -0,0 +1,20 @@
+{ stdenv, buildPythonPackage, fetchurl, libguestfs, qemu }:
+
+buildPythonPackage rec {
+  pname = "guestfs";
+  version = "1.40.1";
+
+  src = fetchurl {
+    url = "http://download.libguestfs.org/python/guestfs-${version}.tar.gz";
+    sha256 = "06a4b5xf1rkhnzfvck91n0z9mlkrgy90s9na5a8da2g4p776lhkf";
+  };
+
+  propagatedBuildInputs = [ libguestfs qemu ];
+
+  meta = with stdenv.lib; {
+    homepage = "http://libguestfs.org/guestfs-python.3.html";
+    description = "Use libguestfs from Python";
+    license = licenses.lgpl2Plus;
+    maintainers = with maintainers; [ grahamc ];
+  };
+}
diff --git a/pkgs/development/python-modules/httmock/default.nix b/pkgs/development/python-modules/httmock/default.nix
index b50753c55864..53447544ca92 100644
--- a/pkgs/development/python-modules/httmock/default.nix
+++ b/pkgs/development/python-modules/httmock/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname   = "httmock";
-  version = "1.2.6";
+  version = "1.3.0";
 
   src = fetchFromGitHub {
     owner = "patrys";
     repo = "httmock";
     rev = version;
-    sha256 = "0iya8qsb2jm03s9p6sf1yzgm1irxl3dcq0k0a9ygl0skzjz5pvab";
+    sha256 = "1dy7pjq4gz476jcnbbpzk8w8qxr9l8wwgw9x2c7lf6fzsgnf404q";
   };
 
   checkInputs = [ requests ];
diff --git a/pkgs/development/python-modules/isbnlib/default.nix b/pkgs/development/python-modules/isbnlib/default.nix
new file mode 100644
index 000000000000..1d16265242a9
--- /dev/null
+++ b/pkgs/development/python-modules/isbnlib/default.nix
@@ -0,0 +1,35 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, nose
+, coverage
+}:
+
+buildPythonPackage rec {
+  pname = "isbnlib";
+  version = "3.9.4";
+
+  # PyPI tarball is missing LICENSE file
+  # See https://github.com/xlcnd/isbnlib/pull/53
+  src = fetchFromGitHub {
+    owner = "xlcnd";
+    repo = "isbnlib";
+    rev = "v${version}";
+    sha256 = "0gc0k5khf34b4zz56a9zc3rscdhj3bx849lbzgmzpji30sbyy1fh";
+  };
+
+  checkInputs = [
+    nose
+    coverage
+  ];
+
+  # requires network connection
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Extract, clean, transform, hyphenate and metadata for ISBNs";
+    homepage = https://github.com/xlcnd/isbnlib;
+    license = licenses.lgpl3;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}
diff --git a/pkgs/development/python-modules/keras-applications/default.nix b/pkgs/development/python-modules/keras-applications/default.nix
index a069c205144d..c6fdd21d2ebe 100644
--- a/pkgs/development/python-modules/keras-applications/default.nix
+++ b/pkgs/development/python-modules/keras-applications/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "Keras_Applications";
-  version = "1.0.6";
+  version = "1.0.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a03af60ddc9c5afdae4d5c9a8dd4ca857550e0b793733a5072e0725829b87017";
+    sha256 = "1yk9brcvr96s1slpgj9vr6np7fk8limcrw9v2pjq72c6k0mpnq30";
   };
 
   # Cyclic dependency: keras-applications requires keras, which requires keras-applications
diff --git a/pkgs/development/python-modules/keras-preprocessing/default.nix b/pkgs/development/python-modules/keras-preprocessing/default.nix
index a57b6f7dfa38..9d6202337441 100644
--- a/pkgs/development/python-modules/keras-preprocessing/default.nix
+++ b/pkgs/development/python-modules/keras-preprocessing/default.nix
@@ -1,24 +1,32 @@
-{ lib, buildPythonPackage, fetchPypi, numpy, scipy, six }:
+{ lib, buildPythonPackage, fetchPypi, numpy, six, scipy, pillow, pytest, Keras }:
 
 buildPythonPackage rec {
   pname = "Keras_Preprocessing";
-  version = "1.0.5";
+  version = "1.0.8";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ef2e482c4336fcf7180244d06f4374939099daa3183816e82aee7755af35b754";
+    sha256 = "6e669aa713727f0bc08f756616f64e0dfa75d822226cfc0dcf33297ab05cef7d";
   };
 
-  # Cyclic dependency: keras-preprocessing requires keras, which requires keras-preprocessing
-  postPatch = ''
-    sed -i "s/keras>=[^']*//" setup.py
+  propagatedBuildInputs = [
+    # required
+    numpy six
+    # optional
+    scipy pillow
+  ];
+
+  checkInputs = [
+    pytest Keras
+  ];
+
+  checkPhase = ''
+    py.test tests/
   '';
 
-  # No tests in PyPI tarball
+  # Cyclic dependency: keras-preprocessing's tests require Keras, which requires keras-preprocessing
   doCheck = false;
 
-  propagatedBuildInputs = [ numpy scipy six ];
-
   meta = with lib; {
     description = "Easy data preprocessing and data augmentation for deep learning models";
     homepage = https://github.com/keras-team/keras-preprocessing;
diff --git a/pkgs/development/python-modules/keras/default.nix b/pkgs/development/python-modules/keras/default.nix
index 83ef23282797..dde820876d81 100644
--- a/pkgs/development/python-modules/keras/default.nix
+++ b/pkgs/development/python-modules/keras/default.nix
@@ -25,14 +25,6 @@ buildPythonPackage rec {
     keras-applications keras-preprocessing
   ];
 
-  # Keras 2.2.2 expects older versions of keras_applications
-  # and keras_preprocessing. These substitutions can be removed
-  # for for the next Keras release.
-  postPatch = ''
-    substituteInPlace setup.py --replace "keras_applications==1.0.4" "keras_applications==1.0.5"
-    substituteInPlace setup.py --replace "keras_preprocessing==1.0.2" "keras_preprocessing==1.0.3"
-  '';
-
   # Couldn't get tests working
   doCheck = false;
 
diff --git a/pkgs/development/python-modules/keyutils/default.nix b/pkgs/development/python-modules/keyutils/default.nix
index 907af4d250b3..a109659ebdde 100644
--- a/pkgs/development/python-modules/keyutils/default.nix
+++ b/pkgs/development/python-modules/keyutils/default.nix
@@ -2,14 +2,14 @@
 
 buildPythonPackage rec {
   pname = "keyutils";
-  version = "0.5";
+  version = "0.6";
 
   # github version comes bundled with tests
   src = fetchFromGitHub {
     owner = "sassoftware";
     repo = "python-keyutils";
-    rev = "v${version}";
-    sha256 = "1gga60w8sb3r5bxa0bfp7d7wzg6s3db5y7aizr14p2pvp92d8bdi";
+    rev = version;
+    sha256 = "0pfqfr5xqgsqkxzrmj8xl2glyl4nbq0irs0k6ik7iy3gd3mxf5g1";
   };
 
   buildInputs = [ keyutils ];
diff --git a/pkgs/development/python-modules/libcloud/default.nix b/pkgs/development/python-modules/libcloud/default.nix
index 52cac7177803..e6a493f7b641 100644
--- a/pkgs/development/python-modules/libcloud/default.nix
+++ b/pkgs/development/python-modules/libcloud/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "apache-libcloud";
-  version = "2.3.0";
+  version = "2.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0e2eee3802163bd0605975ed1e284cafc23203919bfa80c0cc5d3cd2543aaf97";
+    sha256 = "0daj3mkzw79v5zin2r1s2wkrz1hplfc16bwj4ss68i5qjq4l2p0j";
   };
 
   checkInputs = [ mock pytest pytestrunner requests-mock ];
diff --git a/pkgs/development/python-modules/libtmux/default.nix b/pkgs/development/python-modules/libtmux/default.nix
index 43b75b30f5a4..9d30033c58d5 100644
--- a/pkgs/development/python-modules/libtmux/default.nix
+++ b/pkgs/development/python-modules/libtmux/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "libtmux";
-  version = "0.8.0";
+  version = "0.8.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2b969b507c26d9db08b85be4808d75774b6418ecf5a0f61956f7a1da44519585";
+    sha256 = "0al5qcvzcl4v70vngbv39jg422jsy0m1b5q9pp54cc7m9b666jax";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/libusb1/default.nix b/pkgs/development/python-modules/libusb1/default.nix
index 8a9b5da68ef9..9b268686b8ff 100644
--- a/pkgs/development/python-modules/libusb1/default.nix
+++ b/pkgs/development/python-modules/libusb1/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "libusb1";
-  version = "1.6.6";
+  version = "1.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a49917a2262cf7134396f6720c8be011f14aabfc5cdc53f880cc672c0f39d271";
+    sha256 = "03vylg5mdsxp2nyk8sm7yxmb470hcb92q263dfq8d6b9xp96ckwx";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/m2crypto/default.nix b/pkgs/development/python-modules/m2crypto/default.nix
index b034d5d090ce..4cab8f47250f 100644
--- a/pkgs/development/python-modules/m2crypto/default.nix
+++ b/pkgs/development/python-modules/m2crypto/default.nix
@@ -1,4 +1,5 @@
 { stdenv
+, fetchpatch
 , buildPythonPackage
 , fetchPypi
 , swig2
@@ -16,6 +17,14 @@ buildPythonPackage rec {
     sha256 = "a1b2751cdadc6afac3df8a5799676b7b7c67a6ad144bb62d38563062e7cd3fc6";
   };
 
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/void-linux/void-packages/raw/7946d12eb3d815e5ecd4578f1a6133d948694370/srcpkgs/python-M2Crypto/patches/libressl.patch";
+      sha256 = "0z5qnkndg6ma5f5qqrid5m95i9kybsr000v3fdy1ab562kf65a27";
+    })
+  ];
+  patchFlags = "-p0";
+
   buildInputs = [ swig2 openssl ];
 
   propagatedBuildInputs = [ typing ];
@@ -30,6 +39,7 @@ buildPythonPackage rec {
     description = "A Python crypto and SSL toolkit";
     homepage = http://chandlerproject.org/Projects/MeTooCrypto;
     license = licenses.mit;
+    maintainers = with maintainers; [ andrew-d ];
   };
 
 }
diff --git a/pkgs/development/python-modules/mysql-connector/default.nix b/pkgs/development/python-modules/mysql-connector/default.nix
index 2c0a83c62e3e..56c1ab227c8d 100644
--- a/pkgs/development/python-modules/mysql-connector/default.nix
+++ b/pkgs/development/python-modules/mysql-connector/default.nix
@@ -4,13 +4,13 @@
 
 buildPythonPackage rec {
   pname = "mysql-connector";
-  version = "8.0.14";
+  version = "8.0.15";
 
   src = fetchFromGitHub {
     owner = "mysql";
     repo = "mysql-connector-python";
     rev = version;
-    sha256 = "1cf0ic2mx339j62579xjlaw5q5sz61dac379c7lsy3ln3krsw3y9";
+    sha256 = "1w4j2sf07aid3453529z8kg1ziycbayxi3g2r4wqn0nb3y1caqz6";
   };
 
   propagatedBuildInputs = [ protobuf ];
diff --git a/pkgs/development/python-modules/nuitka/default.nix b/pkgs/development/python-modules/nuitka/default.nix
index 7d7f7da753e1..ec68cb54afe3 100644
--- a/pkgs/development/python-modules/nuitka/default.nix
+++ b/pkgs/development/python-modules/nuitka/default.nix
@@ -13,13 +13,13 @@ let
   # Therefore we create a separate env for it.
   scons = pkgs.python27.withPackages(ps: [ pkgs.scons ]);
 in buildPythonPackage rec {
-  version = "0.6.1";
+  version = "0.6.1.1";
   pname = "Nuitka";
 
   # Latest version is not yet on PyPi
   src = fetchurl {
     url = "https://github.com/kayhayen/Nuitka/archive/${version}.tar.gz";
-    sha256 = "0ncclbj9qdd88fs26mvgf217m7kgfcy1zgsyzi1j65b6z2wywl9a";
+    sha256 = "0dlhbgn90nj110kmylyrzxd301611g63ynbpm5dfsb09s9c569zm";
   };
 
   checkInputs = [ vmprof pyqt4 ];
diff --git a/pkgs/development/python-modules/plotly/default.nix b/pkgs/development/python-modules/plotly/default.nix
index 04931b7df7fc..20a9c7ca9812 100644
--- a/pkgs/development/python-modules/plotly/default.nix
+++ b/pkgs/development/python-modules/plotly/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c988d923e0b0627085b9700e2757003552ae9ccd7daa3a4b067ce60a0c7e642f";
+    sha256 = "0bv4gq60mrkw0r5kmakxrnfawlim01bjf3khp62p0qmhw0ixk269";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/prawcore/default.nix b/pkgs/development/python-modules/prawcore/default.nix
index 950d478b30f8..f1ce7ba2a087 100644
--- a/pkgs/development/python-modules/prawcore/default.nix
+++ b/pkgs/development/python-modules/prawcore/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildPythonPackage, fetchFromGitHub
+{ stdenv, buildPythonPackage, fetchPypi
 , requests
 , testfixtures, mock, requests_toolbelt
 , betamax, betamax-serializers, betamax-matchers
@@ -6,19 +6,13 @@
 
 buildPythonPackage rec {
   pname = "prawcore";
-  version = "1.0.0";
+  version = "1.0.1";
 
-  src = fetchFromGitHub {
-    owner = "praw-dev";
-    repo = "prawcore";
-    rev = "v${version}";
-    sha256 = "1j905wi5n2xgik3yk2hrv8dky318ahfjl5k1zs21mrl81jk0907f";
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "ab5558efb438aa73fc66c4178bfc809194dea3ce2addf4dec873de7e2fd2824e";
   };
 
-  postPatch = ''
-    sed -i "s/'testfixtures >4.13.2, <6'/'testfixtures >4.13.2'/g" setup.py
-  '';
-
   propagatedBuildInputs = [
     requests
   ];
diff --git a/pkgs/development/python-modules/py3status/default.nix b/pkgs/development/python-modules/py3status/default.nix
index 412b3b2342a5..5f43ae32ea23 100644
--- a/pkgs/development/python-modules/py3status/default.nix
+++ b/pkgs/development/python-modules/py3status/default.nix
@@ -19,11 +19,11 @@
 
 buildPythonPackage rec {
   pname = "py3status";
-  version = "3.15";
+  version = "3.16";
   
   src = fetchPypi {
     inherit pname version;
-    sha256 = "78aa7fa0af707641e215ea93bfd4bb5fd47f18a7193d84ed60bb9e6cccb75b7f";
+    sha256 = "1xrfph277bgjln3jbpzpgkhxad04fjvj7s3xfil42q1sxi4s3q3g";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/pycontracts/default.nix b/pkgs/development/python-modules/pycontracts/default.nix
index 42d19bb87550..6ae90ac55243 100644
--- a/pkgs/development/python-modules/pycontracts/default.nix
+++ b/pkgs/development/python-modules/pycontracts/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "PyContracts";
-  version = "1.8.7";
+  version = "1.8.8";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1b65jkbk9bcl10s49w9frsjcarfzi8gp22a40cz7zxry8b8yvcf0";
+    sha256 = "0njcssvjj2aisb52xp9jmfps43iqg3fw4grj524i911p34yln2va";
   };
 
   buildInputs = [ nose ];
diff --git a/pkgs/development/python-modules/pyfakefs/default.nix b/pkgs/development/python-modules/pyfakefs/default.nix
index 3ec5998cadd7..4b128db82eac 100644
--- a/pkgs/development/python-modules/pyfakefs/default.nix
+++ b/pkgs/development/python-modules/pyfakefs/default.nix
@@ -1,12 +1,12 @@
 { stdenv, buildPythonPackage, fetchPypi, python, pytest, glibcLocales }:
 
 buildPythonPackage rec {
-  version = "3.5.6";
+  version = "3.5.7";
   pname = "pyfakefs";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "efe9c318b2a37ae498a555889684c30ccb6a1b06bd391cb3baf0eb5ba68e9062";
+    sha256 = "8969435f8e7ca10f60c22096b02b15ad3af143de7d3bb4d73507b812bcdd8e37";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/pymacaroons-pynacl/default.nix b/pkgs/development/python-modules/pymacaroons-pynacl/default.nix
deleted file mode 100644
index 8bc644252c0f..000000000000
--- a/pkgs/development/python-modules/pymacaroons-pynacl/default.nix
+++ /dev/null
@@ -1,24 +0,0 @@
-{ lib, buildPythonPackage, fetchFromGitHub, pynacl, six }:
-
-buildPythonPackage rec {
-  pname = "pymacaroons-pynacl";
-  version = "0.9.3";
-
-  src = fetchFromGitHub {
-    owner = "matrix-org";
-    repo = "pymacaroons";
-    rev = "v${version}";
-    sha256 = "0bykjk01zdndp6gjr30x46blsn0cvxa7j0zh5g8raxwaawchjhii";
-  };
-
-  propagatedBuildInputs = [ pynacl six ];
-
-  # Tests require an old version of hypothesis
-  doCheck = false;
-
-  meta = with lib; {
-    description = "Macaroon library for Python";
-    homepage = https://github.com/matrix-org/pymacaroons;
-    license = licenses.mit;
-  };
-}
diff --git a/pkgs/development/python-modules/pymacaroons/default.nix b/pkgs/development/python-modules/pymacaroons/default.nix
new file mode 100644
index 000000000000..96023c01e1e5
--- /dev/null
+++ b/pkgs/development/python-modules/pymacaroons/default.nix
@@ -0,0 +1,25 @@
+{ lib, buildPythonPackage, fetchPypi, six, pynacl }:
+
+buildPythonPackage rec {
+  pname = "pymacaroons";
+  version = "0.13.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1e6bba42a5f66c245adf38a5a4006a99dcc06a0703786ea636098667d42903b8";
+  };
+
+  propagatedBuildInputs = [
+    six
+    pynacl
+  ];
+
+  # Tests require an old version of hypothesis
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Macaroon library for Python";
+    homepage = https://github.com/ecordell/pymacaroons;
+    license = licenses.mit;
+  };
+}
diff --git a/pkgs/development/python-modules/pynvim/default.nix b/pkgs/development/python-modules/pynvim/default.nix
index 3811e5082c0f..40aae88c3ab7 100644
--- a/pkgs/development/python-modules/pynvim/default.nix
+++ b/pkgs/development/python-modules/pynvim/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "pynvim";
-  version = "0.3.1";
+  version = "0.3.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1yxh8zdigzs330m4gchxk6m323glz81x85q5fzgc4saq0naib26x";
+    sha256 = "01dybk4vs452pljn1q3il5z2sd313ki0lgiglc0xmjc6wp290r6g";
   };
 
   checkInputs = [ nose ];
diff --git a/pkgs/development/python-modules/pytest-django/default.nix b/pkgs/development/python-modules/pytest-django/default.nix
index 95395f986779..ed38b5b52651 100644
--- a/pkgs/development/python-modules/pytest-django/default.nix
+++ b/pkgs/development/python-modules/pytest-django/default.nix
@@ -10,11 +10,11 @@
 }:
 buildPythonPackage rec {
   pname = "pytest-django";
-  version = "3.4.5";
+  version = "3.4.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0dh7jm1d37p54pgc7cx4izz6khsd860a6hw64gx74c8fjfz36p8s";
+    sha256 = "0r190xb707817la5kw5i3m646ijmg025zqy55gz16py94wsnav5y";
   };
 
   nativeBuildInputs = [ pytest setuptools_scm ];
diff --git a/pkgs/development/python-modules/python-jenkins/default.nix b/pkgs/development/python-modules/python-jenkins/default.nix
index cdce1b337183..44f1c0d6c39d 100644
--- a/pkgs/development/python-modules/python-jenkins/default.nix
+++ b/pkgs/development/python-modules/python-jenkins/default.nix
@@ -1,4 +1,4 @@
-{ stdenv
+{ lib
 , buildPythonPackage
 , fetchPypi
 , python
@@ -11,28 +11,33 @@
 , testscenarios
 , testrepository
 , kerberos
+, requests
+, unittest2
+, requests-mock
 }:
 
 buildPythonPackage rec {
   pname = "python-jenkins";
-  version = "1.3.0";
+  version = "1.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b44b3c8e0dabed371a1a8a301cc8833c635625faf003fd68c176800c71a6597c";
+    sha256 = "1h14hfcwichmppbgxf1k8njw29hchpav1kj574b4lly3j0n2vnag";
   };
 
-  patchPhase = ''
-    sed -i 's@python@${python.interpreter}@' .testr.conf
-  '';
-
   buildInputs = [ mock ];
-  propagatedBuildInputs = [ pbr pyyaml six multi_key_dict testtools testscenarios testrepository kerberos ];
+  propagatedBuildInputs = [ pbr pyyaml six multi_key_dict requests ];
+
+  checkInputs = [ unittest2 testscenarios requests-mock ];
+  checkPhase = ''
+    unit2
+  '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Python bindings for the remote Jenkins API";
     homepage = https://pypi.python.org/pypi/python-jenkins;
     license = licenses.bsd3;
+    maintainers = with maintainers; [ ma27 ];
   };
 
 }
diff --git a/pkgs/development/python-modules/pywal/default.nix b/pkgs/development/python-modules/pywal/default.nix
index 7f908c943aef..3fd618918781 100644
--- a/pkgs/development/python-modules/pywal/default.nix
+++ b/pkgs/development/python-modules/pywal/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pywal";
-  version = "3.2.1";
+  version = "3.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1pj30h19ijwhmbm941yzbkgr19q06dhp9492h9nrqw1wfjfdbdic";
+    sha256 = "1drha9kshidw908k7h3gd9ws2bl64ms7bjcsa83pwb3hqa9bkspg";
   };
 
   preCheck = ''
diff --git a/pkgs/development/python-modules/qtawesome/default.nix b/pkgs/development/python-modules/qtawesome/default.nix
index 446a86f3c8f5..ff2d8cf0740c 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 = "0.5.5";
+  version = "0.5.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0yb194c927g9nqknfb49nfqv32l74bb0m71wswijbbybb7syabbl";
+    sha256 = "0f6dvqmalzi4q4rrpl1xlrxanibam1nifzsgqb5z4jr4ap7kiyp3";
   };
 
   propagatedBuildInputs = [ qtpy six pyside ];
diff --git a/pkgs/development/python-modules/rasterio/default.nix b/pkgs/development/python-modules/rasterio/default.nix
index 02848856eb1f..6b9ed24488fd 100644
--- a/pkgs/development/python-modules/rasterio/default.nix
+++ b/pkgs/development/python-modules/rasterio/default.nix
@@ -6,14 +6,14 @@
 
 buildPythonPackage rec {
   pname = "rasterio";
-  version = "1.0.13";
+  version = "1.0.15";
 
   # Pypi doesn't ship the tests, so we fetch directly from GitHub
   src = fetchFromGitHub {
     owner = "mapbox";
     repo = "rasterio";
     rev = version;
-    sha256 = "1l1ppclmcq4cmbqvplrpx9sscxfpjlba6w0114y1ma675w30bgfb";
+    sha256 = "0waxkqdkaxxmqnkpj397niq193l2bg8s9isal4c7q12jbm6mf7f7";
   };
 
   checkInputs = [ boto3 pytest pytestcov packaging hypothesis ];
diff --git a/pkgs/development/python-modules/rpmfluff/default.nix b/pkgs/development/python-modules/rpmfluff/default.nix
index a8997e279b27..bdbc3629ec71 100644
--- a/pkgs/development/python-modules/rpmfluff/default.nix
+++ b/pkgs/development/python-modules/rpmfluff/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "rpmfluff";
-  version = "0.5.5";
+  version = "0.5.6";
 
   src = fetchurl {
   url = "https://releases.pagure.org/${pname}/${pname}-${version}.tar.xz";
-    sha256 = "0m92ihii8fgdyma9vn3s6fhq0px8n930c27zs554la0mm4548ss3";
+    sha256 = "0bhh8mv2kddhv3fiswg3zdl91d7vh93b33jlh1dmyz63z94rm88l";
   };
 
   LC_ALL="en_US.utf-8";
diff --git a/pkgs/development/python-modules/shodan/default.nix b/pkgs/development/python-modules/shodan/default.nix
new file mode 100644
index 000000000000..0fde898ca04f
--- /dev/null
+++ b/pkgs/development/python-modules/shodan/default.nix
@@ -0,0 +1,35 @@
+{ lib
+, fetchPypi
+, buildPythonPackage
+, click-plugins
+, colorama
+, requests
+, XlsxWriter
+}:
+
+buildPythonPackage rec {
+  pname = "shodan";
+  version = "1.10.4";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "13966vqxww7v2b5hf2kjismdzvqyjvxlcdvpkzpbsrpxy9pvn2n4";
+  };
+
+  propagatedBuildInputs = [
+    click-plugins
+    colorama
+    requests
+    XlsxWriter
+  ];
+
+  # The tests require a shodan api key, so skip them.
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Python library and command-line utility for Shodan";
+    homepage = https://github.com/achillean/shodan-python;
+    license = licenses.mit;
+    maintainers = with maintainers; [ lihop ];
+  };
+}
diff --git a/pkgs/development/python-modules/slixmpp/default.nix b/pkgs/development/python-modules/slixmpp/default.nix
index ed90291ba8a0..53d2006315c1 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 = "1.4.1";
+  version = "1.4.2";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "020acd4507fd00c38835b78b5f338db60d3df840187623e0d41ab2ca89d7ae57";
+    sha256 = "0rqpmscxjznxyz3dyxpc56gib319k01vl837r8g8w57dinz4y863";
   };
 
   patches = [
diff --git a/pkgs/development/python-modules/sly/default.nix b/pkgs/development/python-modules/sly/default.nix
new file mode 100644
index 000000000000..011fa1799abd
--- /dev/null
+++ b/pkgs/development/python-modules/sly/default.nix
@@ -0,0 +1,29 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pytest
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "sly";
+  version = "0.3";
+  disabled = pythonOlder "3.6";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "be6a3825b042a9e1b6f5730fc747e6d983c917f0f002d798d0b9f86ca5c05ad9";
+  };
+
+  checkInputs = [ pytest ];
+
+  # tests not included with pypi release
+  doCheck = false;
+
+  meta = with lib; {
+    description = "An improved PLY implementation of lex and yacc for Python 3";
+    homepage = https://github.com/dabeaz/sly;
+    license = licenses.bsd3;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/development/python-modules/sphinxcontrib-bibtex/default.nix b/pkgs/development/python-modules/sphinxcontrib-bibtex/default.nix
index 2c8b91edc65e..2daa9766a3af 100644
--- a/pkgs/development/python-modules/sphinxcontrib-bibtex/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-bibtex/default.nix
@@ -8,7 +8,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "169afb3a3485775e5473934a0fdff1780e8bdcdd44db7ed286044a074331c729";
+    sha256 = "0af7651hfjh4hv97xns4vpf8n3kqy7ghyjlkfda5wxw56hxgp6hn";
   };
 
   propagatedBuildInputs = [ oset pybtex pybtex-docutils sphinx ];
diff --git a/pkgs/development/python-modules/sqlalchemy-migrate/default.nix b/pkgs/development/python-modules/sqlalchemy-migrate/default.nix
index 41269aa6567f..9daf2a696c25 100644
--- a/pkgs/development/python-modules/sqlalchemy-migrate/default.nix
+++ b/pkgs/development/python-modules/sqlalchemy-migrate/default.nix
@@ -5,11 +5,11 @@
 }:
 buildPythonPackage rec {
   pname = "sqlalchemy-migrate";
-  version = "0.11.0";
+  version = "0.12.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0ld2bihp9kmf57ykgzrfgxs4j9kxlw79sgdj9sfn47snw3izb2p6";
+    sha256 = "1bngmbcry97kwhrxwm0d74zg9qg7gmiws6rd78xshyfgpcqdmylc";
   };
 
   # See: https://review.openstack.org/#/c/608382/
diff --git a/pkgs/development/python-modules/telethon-session-sqlalchemy/default.nix b/pkgs/development/python-modules/telethon-session-sqlalchemy/default.nix
index c6d3a21b10ba..da2fd2cd22d1 100644
--- a/pkgs/development/python-modules/telethon-session-sqlalchemy/default.nix
+++ b/pkgs/development/python-modules/telethon-session-sqlalchemy/default.nix
@@ -1,9 +1,11 @@
-{ lib, buildPythonPackage, fetchPypi, sqlalchemy, telethon }:
+{ lib, buildPythonPackage, fetchPypi, isPy3k, sqlalchemy }:
 
 buildPythonPackage rec {
   pname = "telethon-session-sqlalchemy";
   version = "0.2.5";
 
+  disabled = !isPy3k;
+
   src = fetchPypi {
     inherit pname version;
     sha256 = "b392096b14e5cdc4040d3900cc2be7847b160ed77e5c861a6bd07d75d8e17a85";
diff --git a/pkgs/development/python-modules/tenacity/default.nix b/pkgs/development/python-modules/tenacity/default.nix
index 596fa6b825fc..d34231ca9a9e 100644
--- a/pkgs/development/python-modules/tenacity/default.nix
+++ b/pkgs/development/python-modules/tenacity/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "tenacity";
-  version = "5.0.2";
+  version = "5.0.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1rjbj9wks7b7n75mbm01y0g2ngyai8yi05ck9gicmcdyix7vw42c";
+    sha256 = "12z36fq6qfn9sgd1snsfwrk5j2cw29bsb7mkb0g818fal41g7dr4";
   };
 
   nativeBuildInputs = [ pbr ];
diff --git a/pkgs/development/python-modules/wcwidth/default.nix b/pkgs/development/python-modules/wcwidth/default.nix
index fa993c593e1a..861d5bcae21e 100644
--- a/pkgs/development/python-modules/wcwidth/default.nix
+++ b/pkgs/development/python-modules/wcwidth/default.nix
@@ -1,26 +1,29 @@
-{ stdenv, fetchurl, buildPythonPackage }:
+{ lib, fetchPypi, buildPythonPackage, pytest }:
 
 buildPythonPackage rec {
-    name = "wcwidth-${version}";
-    version = "0.1.7";
+  pname = "wcwidth";
+  version = "0.1.7";
 
-    src = fetchurl {
-      url = "mirror://pypi/w/wcwidth/${name}.tar.gz";
-      sha256 = "0pn6dflzm609m4r3i8ik5ni9ijjbb5fa3vg1n7hn6vkd49r77wrx";
-    };
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0pn6dflzm609m4r3i8ik5ni9ijjbb5fa3vg1n7hn6vkd49r77wrx";
+  };
 
-    # Checks fail due to missing tox.ini file:
-    doCheck = false;
+  checkInputs = [ pytest ];
 
-    meta = with stdenv.lib; {
-      description = "Measures number of Terminal column cells of wide-character codes";
-      longDescription = ''
-        This API is mainly for Terminal Emulator implementors -- any Python
-        program that attempts to determine the printable width of a string on
-        a Terminal. It is implemented in python (no C library calls) and has
-        no 3rd-party dependencies.
-      '';
-      homepage = https://github.com/jquast/wcwidth;
-      license = licenses.mit;
-    };
-  }
+  checkPhase = ''
+    pytest
+  '';
+
+  meta = with lib; {
+    description = "Measures number of Terminal column cells of wide-character codes";
+    longDescription = ''
+      This API is mainly for Terminal Emulator implementors -- any Python
+      program that attempts to determine the printable width of a string on
+      a Terminal. It is implemented in python (no C library calls) and has
+      no 3rd-party dependencies.
+    '';
+    homepage = https://github.com/jquast/wcwidth;
+    license = licenses.mit;
+  };
+}
diff --git a/pkgs/development/python-modules/xarray/default.nix b/pkgs/development/python-modules/xarray/default.nix
index c055618b2e60..997c4a2deeb6 100644
--- a/pkgs/development/python-modules/xarray/default.nix
+++ b/pkgs/development/python-modules/xarray/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "xarray";
-  version = "0.11.2";
+  version = "0.11.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1cnghx1xcgdq675abmrys311vspmzgjgiji4wh8iyw194qalfwdg";
+    sha256 = "1pc4p7yxvmhn3x121wgslwclaqnjlx51wxs6ihb4cxynh2vcwgfc";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/yubico-client/default.nix b/pkgs/development/python-modules/yubico-client/default.nix
new file mode 100644
index 000000000000..ddd992a51447
--- /dev/null
+++ b/pkgs/development/python-modules/yubico-client/default.nix
@@ -0,0 +1,24 @@
+{ lib, buildPythonPackage, fetchPypi
+, requests }:
+
+buildPythonPackage rec {
+  pname = "yubico-client";
+  version = "1.10.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0skkmrpvpb1pwyqjf3lh9vq46xagvwdx9kagpdbba2v5dgrk34d1";
+  };
+
+  propagatedBuildInputs = [ requests ];
+
+  # pypi package missing test_utils and github releases is behind
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Verifying Yubico OTPs based on the validation protocol version 2.0";
+    homepage = https://github.com/Kami/python-yubico-client/;
+    maintainers= with maintainers; [ peterromfeldhk ];
+    license = licenses.bsd3;
+  };
+}