Merge commit '8d1510abfb592339e13ce8f6db6f29c1f8b72924'

120 files changed, 609 insertions, 308 deletions

diff --git a/nixpkgs/pkgs/development/python-modules/Fabric/default.nix b/nixpkgs/pkgs/development/python-modules/Fabric/default.nix
index ed89c26943f8..b0c81a62e337 100644
--- a/nixpkgs/pkgs/development/python-modules/Fabric/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/Fabric/default.nix
@@ -1,33 +1,29 @@
-{ pkgs
-, buildPythonPackage
-, fetchPypi
+{ lib, buildPythonPackage, fetchPypi
+, cryptography
 , invoke
+, mock
 , paramiko
-, cryptography
 , pytest
-, mock
 , pytest-relaxed
 }:
 
 buildPythonPackage rec {
   pname = "fabric";
-  version = "2.4.0";
+  version = "2.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "93684ceaac92e0b78faae551297e29c48370cede12ff0f853cdebf67d4b87068";
+    sha256 = "19nzdibjfndzcwvby20p59igqwyzw7skrb45v2mxqsjma5yjv114";
   };
 
   propagatedBuildInputs = [ invoke paramiko cryptography ];
   checkInputs = [ pytest mock pytest-relaxed ];
 
-  # ignore subprocess main errors (1) due to hardcoded /bin/bash
   checkPhase = ''
-    rm tests/main.py
     pytest tests
   '';
 
-  meta = with pkgs.lib; {
+  meta = with lib; {
     description = "Pythonic remote execution";
     homepage    = https://www.fabfile.org/;
     license     = licenses.bsd2;
diff --git a/nixpkgs/pkgs/development/python-modules/Wand/default.nix b/nixpkgs/pkgs/development/python-modules/Wand/default.nix
index 18c42dbc126b..b1b71b395724 100644
--- a/nixpkgs/pkgs/development/python-modules/Wand/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/Wand/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "Wand";
-  version = "0.5.5";
+  version = "0.5.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1qjwqshcrfsa2a0j9bk0w01y857idzic1bj202p9cpar3xsjjw69";
+    sha256 = "126gpx6zj7fpx87v1qgicpfdahmmkqqmd2a8abllq0jlckrmjsyh";
   };
 
   postPatch = ''
diff --git a/nixpkgs/pkgs/development/python-modules/aiosmtpd/default.nix b/nixpkgs/pkgs/development/python-modules/aiosmtpd/default.nix
index 9e053c718c86..77d7cf653d19 100644
--- a/nixpkgs/pkgs/development/python-modules/aiosmtpd/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/aiosmtpd/default.nix
@@ -1,14 +1,17 @@
-{ lib, isPy3k, fetchPypi, buildPythonPackage
+{ lib, isPy3k, fetchFromGitHub, buildPythonPackage
 , atpublic }:
 
 buildPythonPackage rec {
   pname = "aiosmtpd";
-  version = "1.2";
+  version = "1.2.1";
   disabled = !isPy3k;
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "1xdfk741pjmz1cm8dsi4n5vq4517i175rm94696m3f7kcgk7xsmp";
+  # Release not published to Pypi
+  src = fetchFromGitHub {
+    owner = "aio-libs";
+    repo = pname;
+    rev = version;
+    sha256 = "14c30dm6jzxiblnsah53fdv68vqhxwvb9x0aq9bc4vcdas747vr7";
   };
 
   propagatedBuildInputs = [
diff --git a/nixpkgs/pkgs/development/python-modules/ansible/default.nix b/nixpkgs/pkgs/development/python-modules/ansible/default.nix
index e21445ab3ec2..fab3c0df58c5 100644
--- a/nixpkgs/pkgs/development/python-modules/ansible/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/ansible/default.nix
@@ -1,5 +1,5 @@
 { lib
-, fetchurl
+, fetchFromGitHub
 , buildPythonPackage
 , pycrypto
 , paramiko
@@ -18,11 +18,13 @@
 
 buildPythonPackage rec {
   pname = "ansible";
-  version = "2.8.2";
+  version = "2.8.4";
 
-  src = fetchurl {
-    url = "https://releases.ansible.com/ansible/${pname}-${version}.tar.gz";
-    sha256 = "1e5ba829ca0602c55b33da399b06f99b135a34014b661d1c36d8892a1e2d3730";
+  src = fetchFromGitHub {
+    owner = "ansible";
+    repo = "ansible";
+    rev = "v${version}";
+    sha256 = "1fp7zz8awfv70nn8i6x0ggx4472377hm7787x16qv2kz4nb069ki";
   };
 
   prePatch = ''
diff --git a/nixpkgs/pkgs/development/python-modules/authres/default.nix b/nixpkgs/pkgs/development/python-modules/authres/default.nix
index 8fe664f42310..d2a72461b177 100644
--- a/nixpkgs/pkgs/development/python-modules/authres/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/authres/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "authres";
-  version = "1.1.1";
+  version = "1.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0bxclx021zn4hhrpaw5fl61bhnf17yqjd0pvwxqfqwdkxdjpx37b";
+    sha256 = "1dr5zpqnb54h4f5ax8334l1dcp8j9083d7v4vdi1xqkwmnavklck";
   };
 
   checkPhase = ''
diff --git a/nixpkgs/pkgs/development/python-modules/azure-cli-core/default.nix b/nixpkgs/pkgs/development/python-modules/azure-cli-core/default.nix
index 3455053ff21a..f535a2431785 100644
--- a/nixpkgs/pkgs/development/python-modules/azure-cli-core/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/azure-cli-core/default.nix
@@ -33,11 +33,11 @@
 
 buildPythonPackage rec {
   pname = "azure-cli-core";
-  version = "2.0.69";
+  version = "2.0.71";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "797c4fab2285aa2ac316daf692c1e8f6b14186c059805e8a57332b4d83d7bb23";
+    sha256 = "01pqdh16l2c9a6b1az9galmm1szvhg7fyf9shq872wanw1xx88dj";
   };
 
   propagatedBuildInputs = [
diff --git a/nixpkgs/pkgs/development/python-modules/azure-mgmt-network/default.nix b/nixpkgs/pkgs/development/python-modules/azure-mgmt-network/default.nix
index ad730774c5e5..6384df020e04 100644
--- a/nixpkgs/pkgs/development/python-modules/azure-mgmt-network/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/azure-mgmt-network/default.nix
@@ -7,13 +7,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "2.7.0";
+  version = "4.0.0";
   pname = "azure-mgmt-network";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "04z9f0nd2nh5miw81qahqrrz998l4yd328qcyx7bxg42a5f5v5jp";
+    sha256 = "0h2lnigmh2arq0ppwjk8h9rqxplj6s7h7qxwyv7wirk0ydx6cfd9";
   };
 
   postInstall = if isPy3k then "" else ''
diff --git a/nixpkgs/pkgs/development/python-modules/azure-mgmt-storage/default.nix b/nixpkgs/pkgs/development/python-modules/azure-mgmt-storage/default.nix
index 0f4c6b101e04..b8b39292e5f6 100644
--- a/nixpkgs/pkgs/development/python-modules/azure-mgmt-storage/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/azure-mgmt-storage/default.nix
@@ -7,13 +7,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "3.3.0";
+  version = "4.0.0";
   pname = "azure-mgmt-storage";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "1kffay8hr8h3hf78wb1kisvffpwxsxy6lixbgh9dbv0p781sgyh6";
+    sha256 = "1kxd30s2axn3g4qx3v7q3d5l744a29xlfk3q06ra0rqm1p6prvgv";
   };
 
   postInstall = if isPy3k then "" else ''
diff --git a/nixpkgs/pkgs/development/python-modules/boltztrap2/default.nix b/nixpkgs/pkgs/development/python-modules/boltztrap2/default.nix
index 823b9ab8c6a4..a86acbb23ac2 100644
--- a/nixpkgs/pkgs/development/python-modules/boltztrap2/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/boltztrap2/default.nix
@@ -14,16 +14,16 @@
 }:
 
 buildPythonPackage rec {
-  version = "19.1.1";
+  version = "19.7.3";
   pname = "BoltzTraP2";
   disabled = pythonOlder "3.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "81e8a5ef8240c6a2205463fa7bc643b8033125237927f5492dab0b5d1aadb35a";
+    sha256 = "1hambr925ml2v2zcxnmnpi39395gl2928yac4p2kghk9xicymraw";
   };
 
-  buildInputs = [ cython cmake ];
+  nativeBuildInputs = [ cmake cython ];
   checkInputs = [ pytest ];
   propagatedBuildInputs = [ spglib numpy scipy matplotlib ase netcdf4 ];
 
diff --git a/nixpkgs/pkgs/development/python-modules/braintree/default.nix b/nixpkgs/pkgs/development/python-modules/braintree/default.nix
index 6a5e6f82b7c3..5b5655553144 100644
--- a/nixpkgs/pkgs/development/python-modules/braintree/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/braintree/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "braintree";
-  version = "3.55.0";
+  version = "3.56.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0l3i0ayzykrsraqf87z4h39qm3kxyfwrm09n81gnkvsn2126izsd";
+    sha256 = "1d1xv7b4s68yfa3snnvcjldj0q7v1izpyvqkv2c1k0w73hl657b5";
   };
 
   propagatedBuildInputs = [ requests ];
diff --git a/nixpkgs/pkgs/development/python-modules/browser-cookie3/default.nix b/nixpkgs/pkgs/development/python-modules/browser-cookie3/default.nix
index 64510ee5b640..807dafab4369 100644
--- a/nixpkgs/pkgs/development/python-modules/browser-cookie3/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/browser-cookie3/default.nix
@@ -1,11 +1,11 @@
 { lib, fetchPypi, buildPythonPackage, isPy3k, keyring, pbkdf2, pyaes}:
 buildPythonPackage rec {
   pname = "browser-cookie3";
-  version = "0.6.4";
+  version = "0.7.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "16nghwsrv08gz4iiyxsy5lgg5ljgrwkp471m7xnsvhhpb3axmnsc";
+    sha256 = "1f24hsclg1wz2i8aiam91l06qqy0plxhwl615l4qkg35mbw4ry7h";
   };
 
   disabled = !isPy3k;
diff --git a/nixpkgs/pkgs/development/python-modules/caldav/default.nix b/nixpkgs/pkgs/development/python-modules/caldav/default.nix
index aa3aa8b9c02b..653296a927e8 100644
--- a/nixpkgs/pkgs/development/python-modules/caldav/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/caldav/default.nix
@@ -1,11 +1,11 @@
 { lib, buildPythonPackage, fetchPypi
-, tzlocal, requests, vobject, lxml }:
+, tzlocal, requests, vobject, lxml, nose }:
 
 buildPythonPackage rec {
   pname = "caldav";
   version = "0.6.1";
 
-  propagatedBuildInputs = [ tzlocal requests vobject lxml ];
+  propagatedBuildInputs = [ tzlocal requests vobject lxml nose ];
 
   src = fetchPypi {
     inherit pname version;
diff --git a/nixpkgs/pkgs/development/python-modules/carbon/default.nix b/nixpkgs/pkgs/development/python-modules/carbon/default.nix
index 755f92117469..3b49289c2e48 100644
--- a/nixpkgs/pkgs/development/python-modules/carbon/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/carbon/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     homepage = http://graphite.wikidot.com/;
     description = "Backend data caching and persistence daemon for Graphite";
-    maintainers = with maintainers; [ rickynils offline basvandijk ];
+    maintainers = with maintainers; [ offline basvandijk ];
     license = licenses.asl20;
   };
 }
diff --git a/nixpkgs/pkgs/development/python-modules/cheroot/default.nix b/nixpkgs/pkgs/development/python-modules/cheroot/default.nix
index 96602c624a47..8c55c3ac8bbb 100644
--- a/nixpkgs/pkgs/development/python-modules/cheroot/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/cheroot/default.nix
@@ -1,18 +1,22 @@
-{ stdenv, fetchPypi, buildPythonPackage
+{ stdenv, fetchPypi, buildPythonPackage, pythonAtLeast
 , more-itertools, six, setuptools_scm, setuptools-scm-git-archive
 , pytest, pytestcov, portend, pytest-testmon, pytest-mock
 , backports_unittest-mock, pyopenssl, requests, trustme, requests-unixsocket
 , backports_functools_lru_cache }:
 
+let inherit (stdenv) lib; in
+
 buildPythonPackage rec {
   pname = "cheroot";
-  version = "6.5.5";
+  version = "6.5.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f6a85e005adb5bc5f3a92b998ff0e48795d4d98a0fbb7edde47a7513d4100601";
+    sha256 = "b824f9961eb447809badeb051820a05770354e2f9ae5c355eecc21f22633c217";
   };
 
+  patches = [ ./tests.patch ];
+
   nativeBuildInputs = [ setuptools_scm setuptools-scm-git-archive ];
 
   propagatedBuildInputs = [ more-itertools six backports_functools_lru_cache ];
@@ -20,14 +24,17 @@ buildPythonPackage rec {
   checkInputs = [ pytest pytestcov portend backports_unittest-mock pytest-mock pytest-testmon pyopenssl requests trustme requests-unixsocket ];
 
   # Disable doctest plugin because times out
+  # Disable xdist (-n arg) because it's incompatible with testmon
   # Deselect test_bind_addr_unix on darwin because times out
   # Deselect test_http_over_https_error on darwin because builtin cert fails
+  # Disable warnings-as-errors because of deprecation warnings from socks on python 3.7
   checkPhase = ''
-    substituteInPlace pytest.ini --replace "--doctest-modules" ""
-    pytest ${stdenv.lib.optionalString stdenv.isDarwin "--deselect=cheroot/test/test_ssl.py::test_http_over_https_error --deselect=cheroot/test/test_server.py::test_bind_addr_unix"}
+    substituteInPlace pytest.ini --replace "--doctest-modules" "" --replace "-n auto" ""
+    ${lib.optionalString (pythonAtLeast "3.7") "sed -i '/warnings/,+2d' pytest.ini"}
+    pytest ${lib.optionalString stdenv.isDarwin "--deselect=cheroot/test/test_ssl.py::test_http_over_https_error --deselect=cheroot/test/test_server.py::test_bind_addr_unix"}
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "High-performance, pure-Python HTTP";
     homepage = https://github.com/cherrypy/cheroot;
     license = licenses.mit;
diff --git a/nixpkgs/pkgs/development/python-modules/cheroot/tests.patch b/nixpkgs/pkgs/development/python-modules/cheroot/tests.patch
new file mode 100644
index 000000000000..3de48a5a4684
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/cheroot/tests.patch
@@ -0,0 +1,45 @@
+diff --git a/cheroot/test/test_ssl.py b/cheroot/test/test_ssl.py
+index fe8a0a0..92a77c1 100644
+--- a/cheroot/test/test_ssl.py
++++ b/cheroot/test/test_ssl.py
+@@ -316,11 +316,9 @@ def test_tls_client_auth(
+         expected_ssl_errors = (
+             requests.exceptions.SSLError,
+             OpenSSL.SSL.Error,
+-        ) if PY34 else (
+-            requests.exceptions.SSLError,
++            requests.exceptions.ConnectionError,
+         )
+-        if IS_WINDOWS:
+-            expected_ssl_errors += requests.exceptions.ConnectionError,
++
+         with pytest.raises(expected_ssl_errors) as ssl_err:
+             make_https_request()
+ 
+@@ -335,7 +333,7 @@ def test_tls_client_auth(
+         except AttributeError:
+             if PY34:
+                 pytest.xfail('OpenSSL behaves wierdly under Python 3.4')
+-            elif six.PY3 and IS_WINDOWS:
++            elif six.PY3:
+                 err_text = str(ssl_err.value)
+             else:
+                 raise
+@@ -348,8 +346,7 @@ def test_tls_client_auth(
+             if IS_MACOS and IS_PYPY and adapter_type == 'pyopenssl':
+                 expected_substrings = ('tlsv1 alert unknown ca', )
+             if (
+-                    IS_WINDOWS
+-                    and tls_verify_mode in (
++                    tls_verify_mode in (
+                         ssl.CERT_REQUIRED,
+                         ssl.CERT_OPTIONAL,
+                     )
+@@ -361,6 +358,7 @@ def test_tls_client_auth(
+                     "SysCallError(10054, 'WSAECONNRESET')",
+                     "('Connection aborted.', "
+                     'OSError("(10054, \'WSAECONNRESET\')"))',
++                    'OSError("(104, \'ECONNRESET\')"))',
+                 )
+         assert any(e in err_text for e in expected_substrings)
+ 
diff --git a/nixpkgs/pkgs/development/python-modules/cliapp/default.nix b/nixpkgs/pkgs/development/python-modules/cliapp/default.nix
index a7ae70a43795..3aece4020e6c 100644
--- a/nixpkgs/pkgs/development/python-modules/cliapp/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/cliapp/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
     homepage = http://liw.fi/cliapp/;
     description = "Python framework for Unix command line programs";
     license = licenses.gpl2;
-    maintainers = with maintainers; [ rickynils ];
+    maintainers = [];
   };
 
 }
diff --git a/nixpkgs/pkgs/development/python-modules/cmd2/default.nix b/nixpkgs/pkgs/development/python-modules/cmd2/default.nix
index a71d048b47bb..7d78abd075de 100644
--- a/nixpkgs/pkgs/development/python-modules/cmd2/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/cmd2/default.nix
@@ -6,11 +6,11 @@
 }:
 buildPythonPackage rec {
   pname = "cmd2";
-  version = "0.9.15";
+  version = "0.9.16";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0k3y3czpabw173vhqg523l2r804jj08986wlz6vyh224zr0ngggw";
+    sha256 = "0ggvh38mc1kkrlqdicjz5a16j5v6f6z0nwmcvv8i3y5gaffkfy2b";
   };
 
   LC_ALL="en_US.UTF-8";
diff --git a/nixpkgs/pkgs/development/python-modules/crc16/default.nix b/nixpkgs/pkgs/development/python-modules/crc16/default.nix
new file mode 100644
index 000000000000..01f5bb8a7e53
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/crc16/default.nix
@@ -0,0 +1,18 @@
+{ stdenv, buildPythonPackage, fetchPypi }:
+
+buildPythonPackage rec {
+  pname = "crc16";
+  version = "0.1.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "15nkx0pa4lskwin84flpk8fsw3jqg6wic6v3s83syjqg76h6my61";
+  };
+
+  meta = with stdenv.lib; {
+    homepage = "https://code.google.com/archive/p/pycrc16/";
+    description = "Python library for calculating CRC16";
+    license = licenses.lgpl3;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}
diff --git a/nixpkgs/pkgs/development/python-modules/cupy/default.nix b/nixpkgs/pkgs/development/python-modules/cupy/default.nix
index aaaad292df04..d0f3a7dc7623 100644
--- a/nixpkgs/pkgs/development/python-modules/cupy/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/cupy/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "cupy";
-  version = "6.0.0";
+  version = "6.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "168xi92pfk80n2k47qc5zim7jai3kcmj3j157fynz9c8dfw4sbn4";
+    sha256 = "0d6liaavgqks772rqam53qha3yk6dfw24i0pj3izxvvawzhlp10z";
   };
 
   checkInputs = [
diff --git a/nixpkgs/pkgs/development/python-modules/cx_oracle/default.nix b/nixpkgs/pkgs/development/python-modules/cx_oracle/default.nix
index 5708bf12d6bc..77814ec1191c 100644
--- a/nixpkgs/pkgs/development/python-modules/cx_oracle/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/cx_oracle/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "cx_Oracle";
-  version = "7.1.3";
+  version = "7.2.2";
 
   buildInputs = [ odpic ];
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4f26b7418e2796112f8b36338a2f9a7c07dd08df53d857e3478bb53f61dd52e4";
+    sha256 = "1kp6fgyln0jkdbjm20h6rhybsmvqjj847frhsndyfvkf38m32ss0";
   };
 
   preConfigure = ''
diff --git a/nixpkgs/pkgs/development/python-modules/deprecation/default.nix b/nixpkgs/pkgs/development/python-modules/deprecation/default.nix
index 600fe8887514..e01433d90c5c 100644
--- a/nixpkgs/pkgs/development/python-modules/deprecation/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/deprecation/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "deprecation";
-  version = "2.0.6";
+  version = "2.0.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "68071e5ae7cd7e9da6c7dffd750922be4825c7c3a6780d29314076009cc39c35";
+    sha256 = "1vcjy6flqbzgjh4zhcs0sl83b946wxrlsx5miliz0ik1d9kjyff0";
   };
 
   propagatedBuildInputs = [ packaging ];
diff --git a/nixpkgs/pkgs/development/python-modules/distributed/default.nix b/nixpkgs/pkgs/development/python-modules/distributed/default.nix
index da082643e0fd..4a892ddb7058 100644
--- a/nixpkgs/pkgs/development/python-modules/distributed/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/distributed/default.nix
@@ -28,12 +28,12 @@
 
 buildPythonPackage rec {
   pname = "distributed";
-  version = "1.28.1";
+  version = "2.3.0";
 
   # get full repository need conftest.py to run tests
   src = fetchPypi {
     inherit pname version;
-    sha256 = "12n487qn66jkgq4nd3vgyc9hfqw4i7zwr4dyybsqm4xmgs5kzn1v";
+    sha256 = "15lb6fz3739nkyxi1igzm5p2lk40digkc9fkzjqx1jpymfac9dwl";
   };
 
   checkInputs = [ pytest pytest-repeat pytest-faulthandler pytest-timeout mock joblib ];
diff --git a/nixpkgs/pkgs/development/python-modules/django-mailman3/default.nix b/nixpkgs/pkgs/development/python-modules/django-mailman3/default.nix
new file mode 100644
index 000000000000..91cea9b00598
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/django-mailman3/default.nix
@@ -0,0 +1,30 @@
+{ stdenv, buildPythonPackage, fetchPypi, django-gravatar2, django_compressor
+, django-allauth, mailmanclient, django, mock
+}:
+
+buildPythonPackage rec {
+  pname = "django-mailman3";
+  version = "1.2.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0v6c1jhcc212wc2xa314irfcchl05r7nysrcy63dcaan958kmnnx";
+  };
+
+  propagatedBuildInputs = [
+    django-gravatar2 django_compressor django-allauth mailmanclient
+  ];
+  checkInputs = [ django mock ];
+
+  checkPhase = ''
+    cd $NIX_BUILD_TOP/$sourceRoot
+    PYTHONPATH=.:$PYTHONPATH django-admin.py test --settings=django_mailman3.tests.settings_test
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Django library for Mailman UIs";
+    homepage = https://gitlab.com/mailman/django-mailman3;
+    license = licenses.gpl3;
+    maintainers = with maintainers; [ globin peti ];
+  };
+}
diff --git a/nixpkgs/pkgs/development/python-modules/django-webpack-loader/default.nix b/nixpkgs/pkgs/development/python-modules/django-webpack-loader/default.nix
index 71ec20faed8b..af3404b2f880 100644
--- a/nixpkgs/pkgs/development/python-modules/django-webpack-loader/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/django-webpack-loader/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "django-webpack-loader";
-  version = "0.2.4";
+  version = "0.6.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1bwpgmkh32d7a5dgppin9m0mnh8a33ccl5ksnpw5vjp4lal3xq73";
+    sha256 = "087mspmx74qbcknpbksl66rsyin0dc5aglhjmmpk999pl2wvdfk0";
   };
 
   # django.core.exceptions.ImproperlyConfigured (path issue with DJANGO_SETTINGS_MODULE?)
diff --git a/nixpkgs/pkgs/development/python-modules/django_modelcluster/default.nix b/nixpkgs/pkgs/development/python-modules/django_modelcluster/default.nix
index 479e66289e64..4efd2002b1fd 100644
--- a/nixpkgs/pkgs/development/python-modules/django_modelcluster/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/django_modelcluster/default.nix
@@ -2,18 +2,21 @@
 , buildPythonPackage
 , fetchPypi
 , pytz
+, pythonOlder
 , six
 }:
 
 buildPythonPackage rec {
   pname = "django-modelcluster";
-  version = "4.4";
+  version = "5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "02mrs7aapabapfh7h7n71s8r7zxkmad3yk4rdyfwcf0x36326rsr";
+    sha256 = "0zcn1b0lp9dg6xvz8p8v1hrrgqj71izqalqz2dp1nz5rbj3s34x2";
   };
 
+  disabled = pythonOlder "3.5";
+
   doCheck = false;
 
   propagatedBuildInputs = [ pytz six ];
diff --git a/nixpkgs/pkgs/development/python-modules/django_silk/default.nix b/nixpkgs/pkgs/development/python-modules/django_silk/default.nix
index 6bb2b1d43f15..13ba5ef7964e 100644
--- a/nixpkgs/pkgs/development/python-modules/django_silk/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/django_silk/default.nix
@@ -23,14 +23,14 @@
 
 buildPythonPackage rec {
   pname = "django-silk";
-  version = "3.0.2";
+  version = "3.0.3";
 
   # pypi tarball doesn't include test project
   src = fetchFromGitHub {
     owner = "jazzband";
     repo = "django-silk";
     rev = version;
-    sha256 = "1fbaafc2gx01gscdalp6hj6bz4b0cmq59lgmvsydw7jkds4mps7c";
+    sha256 = "0j1r88zv7fvmlnrzr2h65czzdcpvl7n847ra1pfc52bfa4lf8b9j";
   };
   # "test_time_taken" tests aren't suitable for reproducible execution, but django's
   # test runner doesn't have an easy way to ignore tests - so instead prevent it from picking
diff --git a/nixpkgs/pkgs/development/python-modules/dlib/default.nix b/nixpkgs/pkgs/development/python-modules/dlib/default.nix
index c200b6959b64..d9b3bb93264e 100644
--- a/nixpkgs/pkgs/development/python-modules/dlib/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/dlib/default.nix
@@ -1,4 +1,4 @@
-{ buildPythonPackage, dlib, python, pytest, avxSupport ? true }:
+{ buildPythonPackage, dlib, python, pytest, more-itertools, avxSupport ? true, lib }:
 
 buildPythonPackage {
   inherit (dlib) name src nativeBuildInputs buildInputs meta;
@@ -10,9 +10,15 @@ buildPythonPackage {
     ${python.interpreter} nix_run_setup test --no USE_AVX_INSTRUCTIONS
   '';
 
-  setupPyBuildFlags = [ "--${if avxSupport then "yes" else "no"} USE_AVX_INSTRUCTIONS" ];
+  setupPyBuildFlags = lib.optional avxSupport "--no USE_AVX_INSTRUCTIONS";
 
   patches = [ ./build-cores.patch ];
 
-  checkInputs = [ pytest ];
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "more-itertools<6.0.0" "more-itertools" \
+      --replace "pytest==3.8" "pytest"
+  '';
+
+  checkInputs = [ pytest more-itertools ];
 }
diff --git a/nixpkgs/pkgs/development/python-modules/dogtail/default.nix b/nixpkgs/pkgs/development/python-modules/dogtail/default.nix
index 804267268d78..deeb8ce06420 100644
--- a/nixpkgs/pkgs/development/python-modules/dogtail/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/dogtail/default.nix
@@ -11,6 +11,7 @@
 , fetchurl
 , dbus
 , xvfb_run
+, wrapGAppsHook
 # , fetchPypi
 }:
 
@@ -32,8 +33,9 @@ buildPythonPackage rec {
     ./nix-support.patch
   ];
 
-  nativeBuildInputs = [ gobject-introspection dbus xvfb_run ]; # for setup hooks
+  nativeBuildInputs = [ gobject-introspection dbus xvfb_run wrapGAppsHook ]; # for setup hooks
   propagatedBuildInputs = [ at-spi2-core gtk3 pygobject3 pyatspi pycairo ];
+  strictDeps = false; # issue 56943
 
   checkPhase = ''
     runHook preCheck
diff --git a/nixpkgs/pkgs/development/python-modules/dominate/default.nix b/nixpkgs/pkgs/development/python-modules/dominate/default.nix
index 94c67afe164d..7288dee77631 100644
--- a/nixpkgs/pkgs/development/python-modules/dominate/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/dominate/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "dominate";
-  version = "2.3.5";
+  version = "2.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0lda2a4nxxh9wp727vhn31rl5v7y9fxkscdjawg7gzj50xf76xj0";
+    sha256 = "1775cz6lipb43hmjll77m2pxh72pikng74lpg30v9n1b66s78959";
   };
 
   doCheck = !isPy3k;
diff --git a/nixpkgs/pkgs/development/python-modules/elpy/default.nix b/nixpkgs/pkgs/development/python-modules/elpy/default.nix
index 3816a8c42e70..f30dc218379c 100644
--- a/nixpkgs/pkgs/development/python-modules/elpy/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/elpy/default.nix
@@ -1,32 +1,43 @@
 { stdenv
 , buildPythonPackage
-, fetchPypi
+, fetchFromGitHub
 , rope
 , flake8
 , autopep8
 , jedi
 , importmagic
-, isPy27
+, black
+, mock
+, nose
+, yapf
+, isPy3k
 }:
 
 buildPythonPackage rec {
   pname = "elpy";
-  version = "1.28.0";
+  version = "1.29.1";
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "0lx6bf6ajx6wmnns03gva5sh1mmmxahjaqrn735cgwn6j4ikyqfs";
+  src = fetchFromGitHub {
+    owner = "jorgenschaefer";
+    repo = pname;
+    rev = version;
+    sha256 = "19sd5p03rkp5yibq1ilwisq8jlma02ks2kdc3swy6r27n4hy90xf";
   };
 
-  propagatedBuildInputs = [ flake8 autopep8 jedi importmagic ]
-    ++ stdenv.lib.optionals isPy27 [ rope ];
+  propagatedBuildInputs = [ flake8 autopep8 jedi importmagic rope yapf ]
+    ++ stdenv.lib.optionals isPy3k [ black ];
 
-  doCheck = false; # there are no tests
+  checkInputs = [ mock nose ];
+
+  checkPhase = ''
+    HOME=$(mktemp -d) nosetests -e "test_should_complete_top_level_modules_for_import"
+  '';
 
   meta = with stdenv.lib; {
     description = "Backend for the elpy Emacs mode";
     homepage = "https://github.com/jorgenschaefer/elpy";
     license = licenses.gpl3;
+    maintainers = [ maintainers.costrouc ];
   };
 
 }
diff --git a/nixpkgs/pkgs/development/python-modules/flufl/bounce.nix b/nixpkgs/pkgs/development/python-modules/flufl/bounce.nix
new file mode 100644
index 000000000000..0a2e8dff1b73
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/flufl/bounce.nix
@@ -0,0 +1,14 @@
+{ buildPythonPackage, fetchPypi, atpublic, zope_interface, nose2 }:
+
+buildPythonPackage rec {
+  pname = "flufl.bounce";
+  version = "3.0";
+
+  buildInputs = [ nose2 ];
+  propagatedBuildInputs = [ atpublic zope_interface ];
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0k5kjqa3x6gvwwxyzb2vwi1g1i6asm1zw5fivylxz3d583y4kid2";
+  };
+}
diff --git a/nixpkgs/pkgs/development/python-modules/flufl/i18n.nix b/nixpkgs/pkgs/development/python-modules/flufl/i18n.nix
new file mode 100644
index 000000000000..6e8d77bf4f81
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/flufl/i18n.nix
@@ -0,0 +1,13 @@
+{ buildPythonPackage, fetchPypi, atpublic }:
+
+buildPythonPackage rec {
+  pname = "flufl.i18n";
+  version = "2.0.2";
+
+  propagatedBuildInputs = [ atpublic ];
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1csgds59nx0ann9v2alqr69lakp1cnc1ikmbgn96l6n23js7c2ah";
+  };
+}
diff --git a/nixpkgs/pkgs/development/python-modules/flufl/lock.nix b/nixpkgs/pkgs/development/python-modules/flufl/lock.nix
new file mode 100644
index 000000000000..1be5d9a7c4c2
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/flufl/lock.nix
@@ -0,0 +1,13 @@
+{ buildPythonPackage, fetchPypi, atpublic }:
+
+buildPythonPackage rec {
+  pname = "flufl.lock";
+  version = "3.2";
+
+  propagatedBuildInputs = [ atpublic ];
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0nzzd6l30ff6cwsrlrb94xzfja4wkyrqv3ydc6cz0hdbr766mmm8";
+  };
+}
diff --git a/nixpkgs/pkgs/development/python-modules/foxdot/default.nix b/nixpkgs/pkgs/development/python-modules/foxdot/default.nix
new file mode 100644
index 000000000000..ed4f950e3631
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/foxdot/default.nix
@@ -0,0 +1,23 @@
+{ stdenv, buildPythonPackage, fetchPypi, tkinter, supercollider }:
+
+buildPythonPackage rec {
+  pname = "FoxDot";
+  version = "0.8.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "147n2c9rwmrby8rr6xfxlh7mfm12lqk2a7v1gxlzhq1i2jj1j5h4";
+  };
+
+  propagatedBuildInputs = [ tkinter supercollider ];
+
+  # Requires a running SuperCollider instance
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "Live coding music with SuperCollider";
+    homepage = https://foxdot.org/;
+    license = licenses.cc-by-sa-40;
+    maintainers = with maintainers; [ mrmebelman ];
+  };
+}
diff --git a/nixpkgs/pkgs/development/python-modules/ftfy/default.nix b/nixpkgs/pkgs/development/python-modules/ftfy/default.nix
index f6fa41e33f83..d7a9fd2a0b08 100644
--- a/nixpkgs/pkgs/development/python-modules/ftfy/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/ftfy/default.nix
@@ -10,7 +10,7 @@
 buildPythonPackage rec {
   pname = "ftfy";
 
-  version = "5.5.1";
+  version = "5.6";
   # 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 = "1ci6xrj4g01a97nymxpv9nj820nlmgzc4ybaz9k46i6bnxzpax7s";
+    sha256 = "1k4vr5rfa62yafwpmb4827n50pwb79if0vhg1y4yqbb0bv20jxbd";
   };
 
   propagatedBuildInputs = [
diff --git a/nixpkgs/pkgs/development/python-modules/funcy/default.nix b/nixpkgs/pkgs/development/python-modules/funcy/default.nix
index fd36c7590b5e..0220fd1aeb9d 100644
--- a/nixpkgs/pkgs/development/python-modules/funcy/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/funcy/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "funcy";
-  version = "1.12";
+  version = "1.13";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0vdbh0ykmjsvq4vb3hrx5327q9ccl1jhbjca59lsr0v0ghwb0grz";
+    sha256 = "1hxii7g4fn301vr8wg53jc1jkvbjlbaz1fbpgpn4362xcwzk73wi";
   };
 
   # No tests
diff --git a/nixpkgs/pkgs/development/python-modules/geojson/default.nix b/nixpkgs/pkgs/development/python-modules/geojson/default.nix
index 91b8d455cdef..a41cdada4be7 100644
--- a/nixpkgs/pkgs/development/python-modules/geojson/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/geojson/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "geojson";
-  version = "2.4.1";
+  version = "2.5.0";
 
   format = "wheel";
 
   src = fetchPypi {
     inherit pname version format;
-    sha256 = "12k4g993qqgrhq2mgy5k8rhm5a2s2hbn769rs5fwbc5lwv4bbgxj";
+    sha256 = "1filqm050ixy53kdv81bd4n80vjvfapnmzizy7jg8a6pilv17gfc";
   };
 
   LC_ALL = "en_US.UTF-8";
diff --git a/nixpkgs/pkgs/development/python-modules/gevent-websocket/default.nix b/nixpkgs/pkgs/development/python-modules/gevent-websocket/default.nix
index 78986ec7d306..6c9df6b571b0 100644
--- a/nixpkgs/pkgs/development/python-modules/gevent-websocket/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/gevent-websocket/default.nix
@@ -3,20 +3,19 @@
 , fetchPypi
 , isPy3k
 , gevent
+, gunicorn
 }:
 
 buildPythonPackage rec {
   pname = "gevent-websocket";
   version = "0.10.1";
-  # SyntaxError in tests.
-  disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
     sha256 = "1c2zv2rahp1gil3cj66hfsqgy0n35hz9fny3ywhr2319d0lz7bky";
   };
 
-  propagatedBuildInputs = [ gevent ];
+  propagatedBuildInputs = [ gevent gunicorn ];
 
   meta = with stdenv.lib; {
     homepage = https://www.gitlab.com/noppo/gevent-websocket;
diff --git a/nixpkgs/pkgs/development/python-modules/glances/default.nix b/nixpkgs/pkgs/development/python-modules/glances/default.nix
index dd5d90bb9685..95c64e7187b0 100644
--- a/nixpkgs/pkgs/development/python-modules/glances/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/glances/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   name = "glances-${version}";
-  version = "3.1.1";
+  version = "3.1.2";
   disabled = isPyPy;
 
   src = fetchFromGitHub {
     owner = "nicolargo";
     repo = "glances";
     rev = "v${version}";
-    sha256 = "1x9gw7hzw3p8zki82wdf359yxj0ylfw2096a4y621kj0p4xqsr4q";
+    sha256 = "1z9sq0chhm8m4gq98yfknxj408cj017h7j375blngjk2zvhw39qd";
   };
 
   # Some tests fail in the sandbox (they e.g. require access to /sys/class/power_supply):
diff --git a/nixpkgs/pkgs/development/python-modules/graphite-web/default.nix b/nixpkgs/pkgs/development/python-modules/graphite-web/default.nix
index f49ebc3fb5d9..ecdb76173fa1 100644
--- a/nixpkgs/pkgs/development/python-modules/graphite-web/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/graphite-web/default.nix
@@ -48,7 +48,7 @@ else buildPythonPackage rec {
   meta = with stdenv.lib; {
     homepage = http://graphite.wikidot.com/;
     description = "Enterprise scalable realtime graphing";
-    maintainers = with maintainers; [ rickynils offline basvandijk ];
+    maintainers = with maintainers; [ offline basvandijk ];
     license = licenses.asl20;
   };
 }
diff --git a/nixpkgs/pkgs/development/python-modules/grpcio-tools/default.nix b/nixpkgs/pkgs/development/python-modules/grpcio-tools/default.nix
index 9355db763dcc..cb6e47a60026 100644
--- a/nixpkgs/pkgs/development/python-modules/grpcio-tools/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/grpcio-tools/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "grpcio-tools";
-  version = "1.22.0";
+  version = "1.23.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b5c0fe51a155625c9d1132ab8deb56b3015e111a6961e48aeb9dd89bd7c670ab";
+    sha256 = "cbc35031ec2b29af36947d085a7fbbcd8b79b84d563adf6156103d82565f78db";
   };
 
   enableParallelBuilding = true;
diff --git a/nixpkgs/pkgs/development/python-modules/grpcio/default.nix b/nixpkgs/pkgs/development/python-modules/grpcio/default.nix
index 5c85dd343578..65e9e3fb5995 100644
--- a/nixpkgs/pkgs/development/python-modules/grpcio/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/grpcio/default.nix
@@ -4,14 +4,14 @@
 
 buildPythonPackage rec {
   pname = "grpcio";
-  version = "1.22.0";
+  version = "1.23.0";
 
   src = fetchFromGitHub {
     owner = "grpc";
     repo = "grpc";
     rev = "v${version}";
     fetchSubmodules = true;
-    sha256 = "093w8mgvl8ylqlqnfz06ijkmlnkxcjszf9zg6k5ybjw7dwal0jhz";
+    sha256 = "18hf794frncqvq3n4j5n8kip0gp6ch4pf5b3n6809q0c1paf6rp5";
   };
 
   nativeBuildInputs = [ cython pkgconfig ]
diff --git a/nixpkgs/pkgs/development/python-modules/gssapi/default.nix b/nixpkgs/pkgs/development/python-modules/gssapi/default.nix
index c64013624a44..00c9b86c5eba 100644
--- a/nixpkgs/pkgs/development/python-modules/gssapi/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/gssapi/default.nix
@@ -18,13 +18,13 @@
 
 buildPythonPackage rec {
   pname = "gssapi";
-  version = "1.6.0";
+  version = "1.6.1";
 
   src = fetchFromGitHub {
     owner = "pythongssapi";
     repo = "python-${pname}";
     rev = "v${version}";
-    sha256 = "1chmxhjbs39paaxlfsdrr13v4zvv94ijvhxasdphxlxkqlycbm4a";
+    sha256 = "0n13vb3v50vr04vrnql2w00gri0gcf08i0pr0q2p4w8scbsw7kjk";
   };
 
   # It's used to locate headers
diff --git a/nixpkgs/pkgs/development/python-modules/invoke/default.nix b/nixpkgs/pkgs/development/python-modules/invoke/default.nix
index d2839d32b0a9..a07dd9e727cf 100644
--- a/nixpkgs/pkgs/development/python-modules/invoke/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/invoke/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "invoke";
-  version = "1.2.0";
+  version = "1.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1dr1a5qbb9z5hyns4zk086zm0iqbms33zv0s1296wx502y7jyjfw";
+    sha256 = "1nn7gad0rvy492acpyhkrp01zsk86acf34qhsvq4xmm6x39788n5";
   };
 
   patchPhase = ''
diff --git a/nixpkgs/pkgs/development/python-modules/jenkins-job-builder/default.nix b/nixpkgs/pkgs/development/python-modules/jenkins-job-builder/default.nix
index 714a5ce10147..e6c4086c386c 100644
--- a/nixpkgs/pkgs/development/python-modules/jenkins-job-builder/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/jenkins-job-builder/default.nix
@@ -14,12 +14,12 @@
 
 buildPythonPackage rec {
   pname = "jenkins-job-builder";
-  version = "2.10.1";
+  version = "3.0.1";
   disabled = !isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0iynzxrjmdkrriw4pcf8as8afckvmq4jk457lxg52wh29l39wb30";
+    sha256 = "16x97pdr90x3xsc1xl66l7q77pgja5dzsk921by2h09k7dvxaqmh";
   };
 
   postPatch = ''
diff --git a/nixpkgs/pkgs/development/python-modules/jupyter_core/default.nix b/nixpkgs/pkgs/development/python-modules/jupyter_core/default.nix
index f682e11bfed1..112e680ea9a5 100644
--- a/nixpkgs/pkgs/development/python-modules/jupyter_core/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/jupyter_core/default.nix
@@ -30,6 +30,6 @@ buildPythonPackage rec {
     description = "Jupyter core package. A base package on which Jupyter projects rely";
     homepage = https://jupyter.org/;
     license = licenses.bsd3;
-    maintainers = with maintainers; [ fridh globin ];
+    maintainers = with maintainers; [ fridh ];
   };
 }
diff --git a/nixpkgs/pkgs/development/python-modules/larch/default.nix b/nixpkgs/pkgs/development/python-modules/larch/default.nix
index 74703ff5c9df..9942168607e6 100644
--- a/nixpkgs/pkgs/development/python-modules/larch/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/larch/default.nix
@@ -26,7 +26,7 @@ buildPythonPackage rec {
     homepage = http://liw.fi/larch/;
     description = "Python B-tree library";
     license = licenses.gpl3;
-    maintainers = with maintainers; [ rickynils ];
+    maintainers = [];
   };
 
 }
diff --git a/nixpkgs/pkgs/development/python-modules/lark-parser/default.nix b/nixpkgs/pkgs/development/python-modules/lark-parser/default.nix
index 527c99a15895..590ca9880234 100644
--- a/nixpkgs/pkgs/development/python-modules/lark-parser/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/lark-parser/default.nix
@@ -5,13 +5,13 @@
 
 buildPythonPackage rec {
   pname = "lark-parser";
-  version = "0.7.2";
+  version = "0.7.3";
 
   src = fetchFromGitHub {
     owner = "lark-parser";
     repo = "lark";
     rev = version;
-    sha256 = "05na4izlq34bmij8awmfn58liinmsh8qzh6948knk5ms5nsh50cp";
+    sha256 = "1d8dbn8wwqqvvjyhai813sqkx6366d8jkjq0gkyh51692pflmwrp";
   };
 
   # tests of Nearley support require js2py
diff --git a/nixpkgs/pkgs/development/python-modules/lazr/config.nix b/nixpkgs/pkgs/development/python-modules/lazr/config.nix
new file mode 100644
index 000000000000..759c9689bc93
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/lazr/config.nix
@@ -0,0 +1,13 @@
+{ buildPythonPackage, fetchPypi, lazr_delegates }:
+
+buildPythonPackage rec {
+  pname = "lazr.config";
+  version = "2.2.1";
+
+  propagatedBuildInputs = [ lazr_delegates ];
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1s7pyvlq06qjrkaw9r6nc290lb095n25ybzgavvy51ygpxkgqxwn";
+  };
+}
diff --git a/nixpkgs/pkgs/development/python-modules/lazr/delegates.nix b/nixpkgs/pkgs/development/python-modules/lazr/delegates.nix
new file mode 100644
index 000000000000..40e2e47d517d
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/lazr/delegates.nix
@@ -0,0 +1,15 @@
+{ buildPythonPackage, fetchPypi, nose, zope_interface }:
+
+buildPythonPackage rec {
+  pname = "lazr.delegates";
+  version = "2.0.4";
+
+  propagatedBuildInputs = [ nose zope_interface ];
+
+  doCheck = false;  # cannot import name 'ClassType' from 'types'
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1rdnl85j9ayp8n85l0ciip621j9dcziz5qnmv2m7krgwgcn31vfx";
+  };
+}
diff --git a/nixpkgs/pkgs/development/python-modules/libcloud/default.nix b/nixpkgs/pkgs/development/python-modules/libcloud/default.nix
index e6a493f7b641..3853d796fcd6 100644
--- a/nixpkgs/pkgs/development/python-modules/libcloud/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/libcloud/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "apache-libcloud";
-  version = "2.4.0";
+  version = "2.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0daj3mkzw79v5zin2r1s2wkrz1hplfc16bwj4ss68i5qjq4l2p0j";
+    sha256 = "1dj8jh5ccjv7qbydf49cw17py7z3jjkaxk4jj2gx6mq2f4w304wg";
   };
 
   checkInputs = [ mock pytest pytestrunner requests-mock ];
diff --git a/nixpkgs/pkgs/development/python-modules/libkeepass/default.nix b/nixpkgs/pkgs/development/python-modules/libkeepass/default.nix
index b707b3430568..09177f16bc6a 100644
--- a/nixpkgs/pkgs/development/python-modules/libkeepass/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/libkeepass/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "libkeepass";
-  version = "0.3.0";
+  version = "0.3.1.post1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3ed79ea786f7020b14b83c082612ed8fbcc6f8edf65e1697705837ab9e40e9d7";
+    sha256 = "0pwg7n9xqcjia1qmz6g48h5s31slh3mxmcqag73gq4zhl4xb6bai";
   };
 
   propagatedBuildInputs = [ lxml pycryptodome colorama ];
diff --git a/nixpkgs/pkgs/development/python-modules/lmdb/default.nix b/nixpkgs/pkgs/development/python-modules/lmdb/default.nix
index 8926a7383a77..4f090d73e60f 100644
--- a/nixpkgs/pkgs/development/python-modules/lmdb/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/lmdb/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "lmdb";
-  version = "0.96";
+  version = "0.97";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0wpahad7wac34r1hxa1jhk0bsll39n7667cljyr5251kj12ksfgr";
+    sha256 = "0jw3n14x6qg5wps2w4qkqf4pyan949h1s2nbkrz2qh7xwnnp2g8p";
   };
 
   checkInputs = [ pytest cffi ];
diff --git a/nixpkgs/pkgs/development/python-modules/mailmanclient/default.nix b/nixpkgs/pkgs/development/python-modules/mailmanclient/default.nix
new file mode 100644
index 000000000000..95e9e4fdd3e0
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/mailmanclient/default.nix
@@ -0,0 +1,21 @@
+{ stdenv, buildPythonPackage, fetchPypi, six, httplib2 }:
+
+buildPythonPackage rec {
+  pname = "mailmanclient";
+  version = "3.2.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0xsrzdrsmfhnxv68zwm1g6awk7in08k6yhkyd27ipn0mq1wjm5jd";
+  };
+
+  propagatedBuildInputs = [ six httplib2 ];
+
+  meta = with stdenv.lib; {
+    homepage = "http://www.gnu.org/software/mailman/";
+    description = "REST client for driving Mailman 3";
+    license = licenses.lgpl3;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ peti globin ];
+  };
+}
diff --git a/nixpkgs/pkgs/development/python-modules/mixpanel/default.nix b/nixpkgs/pkgs/development/python-modules/mixpanel/default.nix
index 6a99913c6c8b..e770eedbfc31 100644
--- a/nixpkgs/pkgs/development/python-modules/mixpanel/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/mixpanel/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
     sha256 = "0yq1bcsjzsz7yz4rp69izsdn47rvkld4wki2xmapp8gg2s9i8709";
   };
 
-  buildInputs = [ pytest mock ];
+  checkInputs = [ pytest mock ];
   propagatedBuildInputs = [ six ];
   checkPhase = "py.test tests.py";
 
diff --git a/nixpkgs/pkgs/development/python-modules/moderngl/default.nix b/nixpkgs/pkgs/development/python-modules/moderngl/default.nix
index 8040b80f88b8..a45a24b7a2a9 100644
--- a/nixpkgs/pkgs/development/python-modules/moderngl/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/moderngl/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "moderngl";
-  version = "5.5.0";
+  version = "5.5.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0x8xblc3zybp7jw9cscpm4r5pmmilj9l4yi1rkxyf0y80kchlxq4";
+    sha256 = "1k2yf2yglzx65gcv2bqql6w6lmgyp3f1jz4ddq9vylf09a8j7fga";
   };
 
   disabled = !isPy3k;
@@ -23,7 +23,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   meta = with lib; {
-    homepage = https://github.com/cprogrammer1994/ModernGL;
+    homepage = https://github.com/moderngl/moderngl;
     description = "High performance rendering for Python 3";
     license = licenses.mit;
     platforms = platforms.linux; # should be mesaPlatforms, darwin build breaks.
diff --git a/nixpkgs/pkgs/development/python-modules/moretools/default.nix b/nixpkgs/pkgs/development/python-modules/moretools/default.nix
index bdfb9e2efcae..6f11b01481b0 100644
--- a/nixpkgs/pkgs/development/python-modules/moretools/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/moretools/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "moretools";
-  version = "0.1.9";
+  version = "0.1.10";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f531cc79b7cd0c4aab590d5d4d0291f7cf6f083398be1dd523224b3385b732f4";
+    sha256 = "1rvd9kl0163gm5kqwsb2m44x87sp72k5pirvcmhy2ffix4pzadqp";
   };
 
   checkPhase = ''
diff --git a/nixpkgs/pkgs/development/python-modules/mox3/default.nix b/nixpkgs/pkgs/development/python-modules/mox3/default.nix
index be6a4c7c8a5d..8885401ae5f1 100644
--- a/nixpkgs/pkgs/development/python-modules/mox3/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/mox3/default.nix
@@ -20,16 +20,12 @@ buildPythonPackage rec {
     sha256 = "b13c0b8459d6fb0688f9a4e70feeec43fa2cca05b727fc01156789596e083bb1";
   };
 
-  patchPhase = ''
-    sed -i 's@python@${python.interpreter}@' .testr.conf
-  '';
-
   buildInputs = [ subunit testrepository testtools six ];
   propagatedBuildInputs = [ pbr fixtures ];
 
-  #  FAIL: mox3.tests.test_mox.RegexTest.testReprWithFlags
-  #  ValueError: cannot use LOCALE flag with a str pattern
-  doCheck = !isPy36;
+  # Disabling as several tests depdencies are missing:
+  # https://opendev.org/openstack/mox3/src/branch/master/test-requirements.txt
+  doCheck = false;
 
   meta = with stdenv.lib; {
     description = "Mock object framework for Python";
diff --git a/nixpkgs/pkgs/development/python-modules/mps-youtube/default.nix b/nixpkgs/pkgs/development/python-modules/mps-youtube/default.nix
index 4a3ff00f8352..39ad7c472153 100644
--- a/nixpkgs/pkgs/development/python-modules/mps-youtube/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/mps-youtube/default.nix
@@ -1,20 +1,17 @@
-{ stdenv
-, buildPythonPackage
-, fetchFromGitHub
-, isPy3k
+{ lib, buildPythonPackage, fetchFromGitHub, isPy3k
 , pafy
 }:
 
 buildPythonPackage rec {
-  name = "mps-youtube-${version}";
-  version = "0.2.7.1";
+  pname = "mps-youtube";
+  version = "0.2.8";
   disabled = (!isPy3k);
 
   src = fetchFromGitHub {
     owner = "mps-youtube";
     repo = "mps-youtube";
     rev = "v${version}";
-    sha256 = "16zn5gwb3568w95lr21b88zkqlay61p1541sa9c3x69zpi8v0pys";
+    sha256 = "1w1jhw9rg3dx7vp97cwrk5fymipkcy2wrbl1jaa38ivcjhqg596y";
   };
 
   propagatedBuildInputs = [ pafy ];
@@ -29,11 +26,10 @@ buildPythonPackage rec {
     export XDG_CONFIG_HOME=$(pwd)/check-phase
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Terminal based YouTube player and downloader";
     homepage = https://github.com/np1/mps-youtube;
     license = licenses.gpl3;
     maintainers = with maintainers; [ odi ];
   };
-
 }
diff --git a/nixpkgs/pkgs/development/python-modules/mpv/default.nix b/nixpkgs/pkgs/development/python-modules/mpv/default.nix
index cd9ca9451b8b..f5ae020c71c6 100644
--- a/nixpkgs/pkgs/development/python-modules/mpv/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/mpv/default.nix
@@ -1,25 +1,33 @@
-{ stdenv
-, buildPythonPackage
-, fetchPypi
-, pkgs
+{ stdenv, buildPythonPackage, fetchFromGitHub, python, isPy27
+, mpv
 }:
 
 buildPythonPackage rec {
   pname = "mpv";
-  version = "0.1";
+  version = "0.3.9";
+  disabled = isPy27;
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "0b9kd70mshdr713f3l1lbnz1q0vlg2y76h5d8liy1bzqm7hjcgfw";
+  src = fetchFromGitHub {
+    owner = "jaseg";
+    repo = "python-mpv";
+    rev = "v${version}";
+    sha256 = "112kr9wppcyy3shsb7v7kq0s1pdw6vw3v2fvqicm7qb2f49y2p4q";
   };
 
-  buildInputs = [ pkgs.mpv ];
-  patchPhase = "substituteInPlace mpv.py --replace libmpv.so ${pkgs.mpv}/lib/libmpv.so";
+  buildInputs = [ mpv ];
+
+  postPatch = ''
+    substituteInPlace mpv.py \
+      --replace "sofile = ctypes.util.find_library('mpv')" \
+                'sofile = "${mpv}/lib/libmpv${stdenv.targetPlatform.extensions.sharedLibrary}"'
+  '';
+
+  # tests impure, will error if it can't load libmpv.so
+  checkPhase = "${python.interpreter} -c 'import mpv'";
 
   meta = with stdenv.lib; {
     description = "A python interface to the mpv media player";
     homepage = "https://github.com/jaseg/python-mpv";
     license = licenses.agpl3;
   };
-
 }
diff --git a/nixpkgs/pkgs/development/python-modules/mysqlclient/default.nix b/nixpkgs/pkgs/development/python-modules/mysqlclient/default.nix
index c43c45df600c..488f6f9a7bb5 100644
--- a/nixpkgs/pkgs/development/python-modules/mysqlclient/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/mysqlclient/default.nix
@@ -2,7 +2,7 @@
 
 buildPythonPackage rec {
   pname = "mysqlclient";
-  version = "1.4.2.post1";
+  version = "1.4.4";
 
   nativeBuildInputs = [
     mysql.connector-c
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f257d250f2675d0ef99bd318906f3cfc05cef4a2f385ea695ff32a3f04b9f9a7";
+    sha256 = "1379hab7spjp9v5fypqgy0b8vr8vnalxahm9hcsxvj2xbb2pqwww";
   };
 
   meta = with stdenv.lib; {
diff --git a/nixpkgs/pkgs/development/python-modules/nameparser/default.nix b/nixpkgs/pkgs/development/python-modules/nameparser/default.nix
index 91e6e5f0fd6a..e8d2c209eb58 100644
--- a/nixpkgs/pkgs/development/python-modules/nameparser/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/nameparser/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "nameparser";
-  version = "1.0.3";
+  version = "1.0.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c01ec7d0bc093420a45d8b5ea8261a84ba12bff0cabf47cb15b716c5ea8f3d23";
+    sha256 = "1kc2phcz22r7vim3hmq0vrp2zqxl6v49hq40jmp4p81pdvgh5c6b";
   };
 
   LC_ALL="en_US.UTF-8";
diff --git a/nixpkgs/pkgs/development/python-modules/nbconvert/default.nix b/nixpkgs/pkgs/development/python-modules/nbconvert/default.nix
index 11552a7c342e..69828b2b18ff 100644
--- a/nixpkgs/pkgs/development/python-modules/nbconvert/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/nbconvert/default.nix
@@ -48,6 +48,6 @@ buildPythonPackage rec {
     description = "Converting Jupyter Notebooks";
     homepage = https://jupyter.org/;
     license = lib.licenses.bsd3;
-    maintainers = with lib.maintainers; [ fridh globin ];
+    maintainers = with lib.maintainers; [ fridh ];
   };
 }
diff --git a/nixpkgs/pkgs/development/python-modules/nbmerge/default.nix b/nixpkgs/pkgs/development/python-modules/nbmerge/default.nix
index c0485eef4d3d..79900197133a 100644
--- a/nixpkgs/pkgs/development/python-modules/nbmerge/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/nbmerge/default.nix
@@ -29,6 +29,6 @@ buildPythonPackage rec {
     description = "A tool to merge/concatenate Jupyter (IPython) notebooks";
     inherit (src.meta) homepage;
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ globin ];
+    maintainers = with lib.maintainers; [ ];
   };
 }
diff --git a/nixpkgs/pkgs/development/python-modules/nltk/default.nix b/nixpkgs/pkgs/development/python-modules/nltk/default.nix
index 6e9b5ce61cd2..ef6d51cb19a4 100644
--- a/nixpkgs/pkgs/development/python-modules/nltk/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/nltk/default.nix
@@ -1,13 +1,13 @@
 { fetchPypi, buildPythonPackage, lib, six, singledispatch, isPy3k }:
 
 buildPythonPackage rec {
-  version = "3.4.4";
+  version = "3.4.5";
   pname = "nltk";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "1dbwwhsbsp31bvvksq7kyrfs6s27lp8wgwqs4qf6hajkz2jj0k3n";
+    sha256 = "153x2clrnigs74jdgnn3qmljdjj4gprmvpdvh49i18ls4m8mbm5y";
   };
 
   propagatedBuildInputs = [ six ] ++ lib.optional (!isPy3k) singledispatch;
diff --git a/nixpkgs/pkgs/development/python-modules/node-semver/default.nix b/nixpkgs/pkgs/development/python-modules/node-semver/default.nix
index 34a81a66ec9d..1c38918c1477 100644
--- a/nixpkgs/pkgs/development/python-modules/node-semver/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/node-semver/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchPypi, buildPythonPackage, pytest }:
 
 buildPythonPackage rec {
-  version = "0.6.1";
+  version = "0.7.0";
   pname = "node-semver";
 
   checkInputs = [ pytest ];
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1dv6mjsm67l1razcgmq66riqmsb36wns17mnipqr610v0z0zf5j0";
+    sha256 = "1p7ink1wajkc31r05k1yn37gk377033a9vhin8v4j757d4ha1f91";
   };
 
   meta = with stdenv.lib; {
diff --git a/nixpkgs/pkgs/development/python-modules/notebook/default.nix b/nixpkgs/pkgs/development/python-modules/notebook/default.nix
index 556fcfb31f5f..431d4bb4d563 100644
--- a/nixpkgs/pkgs/development/python-modules/notebook/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/notebook/default.nix
@@ -68,6 +68,6 @@ buildPythonPackage rec {
     description = "The Jupyter HTML notebook is a web-based notebook environment for interactive computing";
     homepage = https://jupyter.org/;
     license = lib.licenses.bsd3;
-    maintainers = with lib.maintainers; [ fridh globin ];
+    maintainers = with lib.maintainers; [ fridh ];
   };
 }
diff --git a/nixpkgs/pkgs/development/python-modules/openapi-spec-validator/default.nix b/nixpkgs/pkgs/development/python-modules/openapi-spec-validator/default.nix
index d0ce48774c3a..026643266852 100644
--- a/nixpkgs/pkgs/development/python-modules/openapi-spec-validator/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/openapi-spec-validator/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "openapi-spec-validator";
-  version = "0.2.7";
+  version = "0.2.8";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1sz9ls6a7h056nc5q76w4xl43sr1h9in2f23qwkxazcazr3zpi3p";
+    sha256 = "1kav0jlgdpgwx4am09ja7cr8s1g8h8a7j8mcfy1cfjr8fficg2g4";
   };
 
   propagatedBuildInputs = [ jsonschema pyyaml six ]
diff --git a/nixpkgs/pkgs/development/python-modules/parsel/default.nix b/nixpkgs/pkgs/development/python-modules/parsel/default.nix
index 82d9107bfdde..daaf845cdf0b 100644
--- a/nixpkgs/pkgs/development/python-modules/parsel/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/parsel/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "parsel";
-  version = "1.5.1";
+  version = "1.5.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9ccd82b8a122345601f6f9209e972c0e8c3518a188fcff2d37cb4d7bc570b4b8";
+    sha256 = "08v76s6s4li7asnyz8a7gbp9vz522rv5apranyv76mb0lhmjd92d";
   };
 
   checkInputs = [ pytest pytestrunner ];
diff --git a/nixpkgs/pkgs/development/python-modules/pdfkit/default.nix b/nixpkgs/pkgs/development/python-modules/pdfkit/default.nix
index c797c57c40f9..0d6edcbd3f48 100644
--- a/nixpkgs/pkgs/development/python-modules/pdfkit/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pdfkit/default.nix
@@ -5,12 +5,11 @@
 
 buildPythonPackage rec {
   pname = "pdfkit";
-  version = "0.5.0";
+  version = "0.6.1";
 
   src = fetchPypi {
     inherit pname version;
-    extension = "zip";
-    sha256 = "1p1m6gp51ql3wzjs2iwds8sc3hg1i48yysii9inrky6qc3s6q5vf";
+    sha256 = "1lcc1njpjd2zadbljqsnkrvamschl6j099p4giz1jd6mg1ds67gg";
   };
 
   # tests are not distributed
diff --git a/nixpkgs/pkgs/development/python-modules/peewee/default.nix b/nixpkgs/pkgs/development/python-modules/peewee/default.nix
index bfc9f5a1f7c6..afb805c0b7eb 100644
--- a/nixpkgs/pkgs/development/python-modules/peewee/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/peewee/default.nix
@@ -10,14 +10,14 @@
 buildPythonPackage rec {
 
   pname = "peewee";
-  version = "3.9.6";
+  version = "3.10.0";
 
   # pypi release does not provide tests
   src = fetchFromGitHub {
     owner = "coleifer";
     repo = pname;
     rev = version;
-    sha256 = "1pgmsd7v73d0gqxsa4wnm9s3lyffw46wvvkqn25xgh4v8z869fg2";
+    sha256 = "166h7vy3j0v4h2jnyiwpmpqgmn95381a5ra40ghghy0fqd9v49g8";
   };
 
 
diff --git a/nixpkgs/pkgs/development/python-modules/phonenumbers/default.nix b/nixpkgs/pkgs/development/python-modules/phonenumbers/default.nix
index b86706bef081..b9c4a62f0de0 100644
--- a/nixpkgs/pkgs/development/python-modules/phonenumbers/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/phonenumbers/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "phonenumbers";
-  version = "8.10.15";
+  version = "8.10.16";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "617b9127dc6fd29765ca122915d3b603131446a76a587deed0b92c8db53963fe";
+    sha256 = "1cfkyz991nbqsak3mdwybaxvzqbdcqivxnl84n8p4dyi5lk45v4b";
   };
 
   meta = {
diff --git a/nixpkgs/pkgs/development/python-modules/plotly/default.nix b/nixpkgs/pkgs/development/python-modules/plotly/default.nix
index 555f64bd42d1..5cd6c1068269 100644
--- a/nixpkgs/pkgs/development/python-modules/plotly/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/plotly/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "plotly";
-  version = "4.0.0";
+  version = "4.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0iw0j2jwlbzknpbdpaqrjjlbycbwqhavp1crblvihf03knn7nkxz";
+    sha256 = "166rscpr9xbs3pwd61mivhlm1gv3chkgpk2cy0fpb86axa7z4cwk";
   };
 
   propagatedBuildInputs = [
diff --git a/nixpkgs/pkgs/development/python-modules/potr/default.nix b/nixpkgs/pkgs/development/python-modules/potr/default.nix
index ba5ede1ad771..adcb71104676 100644
--- a/nixpkgs/pkgs/development/python-modules/potr/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/potr/default.nix
@@ -15,6 +15,6 @@ buildPythonPackage rec {
     description = "A pure Python OTR implementation";
     homepage = "http://python-otr.pentabarf.de/";
     license = licenses.lgpl3Plus;
-    maintainers = with maintainers; [ globin ];
+    maintainers = with maintainers; [ ];
   };
 }
diff --git a/nixpkgs/pkgs/development/python-modules/pre-commit/default.nix b/nixpkgs/pkgs/development/python-modules/pre-commit/default.nix
index 6b65af073f42..7b5377cc15aa 100644
--- a/nixpkgs/pkgs/development/python-modules/pre-commit/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pre-commit/default.nix
@@ -14,12 +14,12 @@
 
 buildPythonApplication rec {
   pname = "pre-commit";
-  version = "1.18.1";
+  version = "1.18.2";
 
   src = fetchPypi {
     inherit version;
     pname = "pre_commit";
-    sha256 = "0d9ja186g41kw3gmhbi6xjvaslz6z4xis4qn1q6jabkka6jz4qhp";
+    sha256 = "1y6gd6nq8mfyjxknrgdryvn1bj5arvwaz2r00h41g054lfg3iki1";
   };
 
   propagatedBuildInputs = [
diff --git a/nixpkgs/pkgs/development/python-modules/pycangjie/default.nix b/nixpkgs/pkgs/development/python-modules/pycangjie/default.nix
index 80b17034aa03..163477a27251 100644
--- a/nixpkgs/pkgs/development/python-modules/pycangjie/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pycangjie/default.nix
@@ -14,10 +14,8 @@ in buildPythonPackage rec {
     sha256 = "12yi09nyffmn4va7lzk4irw349qzlbxgsnb89dh15cnw0xmrin05";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [
-    autoconf automake libtool libcangjie sqlite cython
-  ];
+  nativeBuildInputs = [ pkgconfig libtool autoconf automake cython ];
+  buildInputs = [ libcangjie sqlite ];
 
   preConfigure = ''
     find . -name '*.sh' -exec sed -e 's@#!/bin/bash@${bash}/bin/bash@' -i '{}' ';'
diff --git a/nixpkgs/pkgs/development/python-modules/pychromecast/default.nix b/nixpkgs/pkgs/development/python-modules/pychromecast/default.nix
index ef5996f32c78..ead5a24bbdbe 100644
--- a/nixpkgs/pkgs/development/python-modules/pychromecast/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pychromecast/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "PyChromecast";
-  version = "3.2.2";
+  version = "3.2.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "17l7nlnpqjgnrw4hzs52lbzmdxa1vm3v51mm33l4c43c1md5m2ns";
+    sha256 = "1fhh3djb6chs23j46hwzm1rd6hypkl517vjmmg44rxnslkcl7dhb";
   };
 
   disabled = !isPy3k;
diff --git a/nixpkgs/pkgs/development/python-modules/pycurl/default.nix b/nixpkgs/pkgs/development/python-modules/pycurl/default.nix
index 93ea1e6734be..066e849f0aab 100644
--- a/nixpkgs/pkgs/development/python-modules/pycurl/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pycurl/default.nix
@@ -38,7 +38,10 @@ buildPythonPackage rec {
   checkPhase = ''
     pytest tests -k "not test_ssl_in_static_libs \
                      and not test_keyfunction \
-                     and not test_keyfunction_bogus_return"
+                     and not test_keyfunction_bogus_return \
+                     and not test_libcurl_ssl_gnutls \
+                     and not test_libcurl_ssl_nss \
+                     and not test_libcurl_ssl_openssl"
   '';
 
   preConfigure = ''
diff --git a/nixpkgs/pkgs/development/python-modules/pydot_ng/default.nix b/nixpkgs/pkgs/development/python-modules/pydot_ng/default.nix
index ba754e9959bf..d48ddaccd585 100644
--- a/nixpkgs/pkgs/development/python-modules/pydot_ng/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pydot_ng/default.nix
@@ -1,10 +1,9 @@
-{ stdenv
-, buildPythonPackage
-, fetchPypi
+{ lib, buildPythonPackage, fetchPypi, isPy27
+, graphviz
+, mock
 , pyparsing
 , pytest
 , unittest2
-, pkgs
 }:
 
 buildPythonPackage rec {
@@ -16,19 +15,22 @@ buildPythonPackage rec {
     sha256 = "8c8073b97aa7030c28118961e2c6c92f046e4cb57aeba7df87146f7baa6530c5";
   };
 
-  buildInputs = [ pytest unittest2 ];
-  propagatedBuildInputs = [ pkgs.graphviz pyparsing ];
+  propagatedBuildInputs = [ graphviz pyparsing ];
+
+  checkInputs = [
+    graphviz
+    mock
+    pytest
+  ] ++ lib.optionals isPy27 [ unittest2];
 
   checkPhase = ''
-    mkdir test/my_tests
-    py.test test
+    pytest
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://pypi.python.org/pypi/pydot-ng";
     description = "Python 3-compatible update of pydot, a Python interface to Graphviz's Dot";
     license = licenses.mit;
-    maintainers = [ maintainers.bcdarwin ];
+    maintainers = with maintainers; [ bcdarwin jonringer ];
   };
-
 }
diff --git a/nixpkgs/pkgs/development/python-modules/pyglet/default.nix b/nixpkgs/pkgs/development/python-modules/pyglet/default.nix
index aae37e0282ff..e303f3415d7f 100644
--- a/nixpkgs/pkgs/development/python-modules/pyglet/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pyglet/default.nix
@@ -11,12 +11,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "1.4.1";
+  version = "1.4.2";
   pname = "pyglet";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "132p484g53b9p8g3q2bcnhzyg9x37hsm4rhpscl4llngjw5fbk22";
+    sha256 = "1dxxrl4nc7xh3aai1clgzvk48bvd35r7ksirsddz0mwhx7jmm8px";
   };
 
   # find_library doesn't reliably work with nix (https://github.com/NixOS/nixpkgs/issues/7307).
diff --git a/nixpkgs/pkgs/development/python-modules/pykde4/default.nix b/nixpkgs/pkgs/development/python-modules/pykde4/default.nix
index 0770520ceee9..850e64000738 100644
--- a/nixpkgs/pkgs/development/python-modules/pykde4/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pykde4/default.nix
@@ -1,8 +1,10 @@
-{ pyqt4,
-  stdenv, callPackage, fetchurl, cmake, automoc4, sip }:
+{ pyqt4, openssl_1_0_2
+, stdenv, callPackage, fetchurl, cmake, automoc4, sip }:
 
 let
-  kdelibs = callPackage ./kdelibs.nix {};
+  kdelibs = callPackage ./kdelibs.nix {
+    openssl = openssl_1_0_2;
+  };
   sip4_19_3 = sip.overrideAttrs (oldAttrs: rec {
     src = fetchurl {
       url = "mirror://sourceforge/pyqt/sip/sip-4.19.3/sip-4.19.3.tar.gz";
diff --git a/nixpkgs/pkgs/development/python-modules/pykde4/kdelibs.nix b/nixpkgs/pkgs/development/python-modules/pykde4/kdelibs.nix
index c5e148d1500a..073a2e624a5f 100644
--- a/nixpkgs/pkgs/development/python-modules/pykde4/kdelibs.nix
+++ b/nixpkgs/pkgs/development/python-modules/pykde4/kdelibs.nix
@@ -2,7 +2,7 @@
   stdenv, fetchurl,
   automoc4, cmake_2_8, libxslt, perl, pkgconfig, shared-mime-info,
   attica, docbook_xml_dtd_42, docbook_xsl, giflib,
-  libdbusmenu_qt, libjpeg, phonon, qt4
+  libdbusmenu_qt, libjpeg, phonon, qt4, openssl
 }:
 
 stdenv.mkDerivation rec {
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     automoc4 cmake_2_8 libxslt perl pkgconfig shared-mime-info
   ];
   buildInputs = [
-    attica giflib libdbusmenu_qt libjpeg
+    attica giflib libdbusmenu_qt libjpeg openssl
   ];
   propagatedBuildInputs = [ qt4 phonon ];
 
diff --git a/nixpkgs/pkgs/development/python-modules/pykka/default.nix b/nixpkgs/pkgs/development/python-modules/pykka/default.nix
index 4fe7816d4fdc..c07f1b46cbe1 100644
--- a/nixpkgs/pkgs/development/python-modules/pykka/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pykka/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
     homepage = http://www.pykka.org;
     description = "A Python implementation of the actor model";
     license = licenses.asl20;
-    maintainers = with maintainers; [ rickynils ];
+    maintainers = [];
   };
 
 }
diff --git a/nixpkgs/pkgs/development/python-modules/pynamodb/default.nix b/nixpkgs/pkgs/development/python-modules/pynamodb/default.nix
index e7cd0872c76a..1e567a9935cb 100644
--- a/nixpkgs/pkgs/development/python-modules/pynamodb/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pynamodb/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "pynamodb";
-  version = "3.4.1";
+  version = "4.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1cwgqvpqn59y3zq4wv35m1v4jrh3ih6zbyv30g5nxbw13vddxr92";
+    sha256 = "196pab5whswy3bgi2s842asjhyka2f9mw98m84bvqjmfw0m7x4y0";
   };
 
   propagatedBuildInputs = [ python-dateutil botocore ];
diff --git a/nixpkgs/pkgs/development/python-modules/pyodbc/default.nix b/nixpkgs/pkgs/development/python-modules/pyodbc/default.nix
index d78a5f55aadc..8064d9b6d575 100644
--- a/nixpkgs/pkgs/development/python-modules/pyodbc/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pyodbc/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "pyodbc";
-  version = "4.0.26";
+  version = "4.0.27";
   disabled = isPyPy;  # use pypypdbc instead
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1qrxnf7ji5hml7z4y669k4wmk3iz2pcsr05bnn1n912asash09z5";
+    sha256 = "1kd2i7hc1330cli72vawzby17c3039cqn1aba4i0zrjnpghjhmib";
   };
 
   buildInputs = [ unixODBC ];
diff --git a/nixpkgs/pkgs/development/python-modules/pyowm/default.nix b/nixpkgs/pkgs/development/python-modules/pyowm/default.nix
index 1392956ef036..1b8fffa1d294 100644
--- a/nixpkgs/pkgs/development/python-modules/pyowm/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pyowm/default.nix
@@ -1,9 +1,11 @@
-{ lib, buildPythonPackage, fetchPypi, requests, geojson }:
+{ lib, buildPythonPackage, fetchPypi, pythonOlder, requests, geojson }:
 
 buildPythonPackage rec {
   pname = "pyowm";
   version = "2.10.0";
 
+  disabled = pythonOlder "3.3";
+
   src = fetchPypi {
     inherit pname version;
     sha256 = "8fd41a18536f4d6c432bc6d9ea69994efb1ea9b43688cf19523659b6f4d86cf7";
@@ -14,8 +16,7 @@ buildPythonPackage rec {
   # This may actually break the package.
   postPatch = ''
     substituteInPlace setup.py \
-      --replace "requests>=2.18.2,<2.19" "requests"  \
-      --replace "geojson>=2.3.0,<2.4" "geojson<2.5,>=2.3.0"
+      --replace "requests>=2.18.2,<2.19" "requests"
   '';
 
   # No tests in archive
diff --git a/nixpkgs/pkgs/development/python-modules/pyqtwebengine/default.nix b/nixpkgs/pkgs/development/python-modules/pyqtwebengine/default.nix
index 7d745aa9e105..b48f21b9e78d 100644
--- a/nixpkgs/pkgs/development/python-modules/pyqtwebengine/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pyqtwebengine/default.nix
@@ -1,5 +1,6 @@
 { lib, fetchurl, pythonPackages, pkgconfig
 , qmake, qtbase, qtsvg, qtwebengine
+, wrapQtAppsHook
 }:
 
 let
@@ -77,9 +78,12 @@ in buildPythonPackage rec {
 
   doCheck = true;
 
-
   enableParallelBuilding = true;
 
+  passthru = {
+    inherit wrapQtAppsHook;
+  };
+
   meta = with lib; {
     description = "Python bindings for Qt5";
     homepage    = http://www.riverbankcomputing.co.uk;
diff --git a/nixpkgs/pkgs/development/python-modules/pysocks/default.nix b/nixpkgs/pkgs/development/python-modules/pysocks/default.nix
index 0f4b2b688cd9..ae17ed351050 100644
--- a/nixpkgs/pkgs/development/python-modules/pysocks/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pysocks/default.nix
@@ -5,12 +5,12 @@
 
 buildPythonPackage rec {
   pname = "pysocks";
-  version = "1.6.8";
+  version = "1.7.0";
 
   src = fetchPypi {
     pname = "PySocks";
     inherit version;
-    sha256 = "3fe52c55890a248676fd69dc9e3c4e811718b777834bcaab7a8125cf9deac672";
+    sha256 = "0z4p31bpqm893cf87qqgb30k7nwd8kqfjwwjm5cvxb6zbyj1w0yr";
   };
 
   doCheck = false;
diff --git a/nixpkgs/pkgs/development/python-modules/pyspotify/default.nix b/nixpkgs/pkgs/development/python-modules/pyspotify/default.nix
index 39671041d8a6..9316e85b2608 100644
--- a/nixpkgs/pkgs/development/python-modules/pyspotify/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pyspotify/default.nix
@@ -37,7 +37,7 @@ buildPythonPackage rec {
     homepage    = http://pyspotify.mopidy.com;
     description = "A Python interface to Spotify’s online music streaming service";
     license     = licenses.unfree;
-    maintainers = with maintainers; [ lovek323 rickynils ];
+    maintainers = with maintainers; [ lovek323 ];
     platforms   = platforms.unix;
   };
 
diff --git a/nixpkgs/pkgs/development/python-modules/pytesseract/default.nix b/nixpkgs/pkgs/development/python-modules/pytesseract/default.nix
index 547e52edbd20..72be3227e6cb 100644
--- a/nixpkgs/pkgs/development/python-modules/pytesseract/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pytesseract/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pytesseract";
-  version = "0.2.7";
+  version = "0.2.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0vyv6wnch1l5kcxqzngakx948qz90q604bl5h93x54381lq3ndj6";
+    sha256 = "1mjr3pa4fycdsl7xk9s8fpn2vhpgx7mrdnn5h4lyyjhz86195ivg";
   };
 
   patches = [
diff --git a/nixpkgs/pkgs/development/python-modules/pytest-ansible/default.nix b/nixpkgs/pkgs/development/python-modules/pytest-ansible/default.nix
index 3085ee06e870..0ef79cd09894 100644
--- a/nixpkgs/pkgs/development/python-modules/pytest-ansible/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pytest-ansible/default.nix
@@ -1,6 +1,6 @@
 { stdenv
 , buildPythonPackage
-, fetchPypi
+, fetchFromGitHub
 , ansible
 , pytest
 , mock
@@ -8,11 +8,13 @@
 
 buildPythonPackage rec {
   pname = "pytest-ansible";
-  version = "2.0.2";
+  version = "2.1.1";
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "d69d89cbcf29e587cbe6ec4b229346edbf027d3c04944dd7bcbf3d7bba46348f";
+  src = fetchFromGitHub {
+    owner = "ansible";
+    repo = "pytest-ansible";
+    rev = "v${version}";
+    sha256 = "0v97sqk3q2vkmwnjlnncz8ss8086x9jg3cz0g2nzlngs4ql1gdb0";
   };
 
   patchPhase = ''
@@ -24,11 +26,11 @@ buildPythonPackage rec {
   checkInputs =  [ mock ];
   propagatedBuildInputs = [ ansible pytest ];
 
-  # tests not included with release
+  # tests not included with release, even on github
   doCheck = false;
 
   checkPhase = ''
-    pytest
+    HOME=$TMPDIR pytest tests/
   '';
 
   meta = with stdenv.lib; {
diff --git a/nixpkgs/pkgs/development/python-modules/pytest-repeat/default.nix b/nixpkgs/pkgs/development/python-modules/pytest-repeat/default.nix
index 0669c22f9211..afd36155cf78 100644
--- a/nixpkgs/pkgs/development/python-modules/pytest-repeat/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pytest-repeat/default.nix
@@ -24,7 +24,8 @@ buildPythonPackage rec {
     })
   ];
 
-  buildInputs = [ setuptools_scm pytest ];
+  buildInputs = [ setuptools_scm ];
+  checkInputs = [ pytest ];
 
   checkPhase = ''
     py.test
diff --git a/nixpkgs/pkgs/development/python-modules/python-language-server/default.nix b/nixpkgs/pkgs/development/python-modules/python-language-server/default.nix
index 084432061d1e..6b25ba93ef9b 100644
--- a/nixpkgs/pkgs/development/python-modules/python-language-server/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/python-language-server/default.nix
@@ -21,13 +21,13 @@ in
 
 buildPythonPackage rec {
   pname = "python-language-server";
-  version = "0.27.0";
+  version = "0.28.1";
 
   src = fetchFromGitHub {
     owner = "palantir";
     repo = "python-language-server";
     rev = version;
-    sha256 = "158wxj2w880jrab7mi4fb3xqnjhmfixqacxjp7whf7jy3zxqrq38";
+    sha256 = "0xa0zw7hlfqqa305ic4csgfmlbxhklb5xzx72mfkcz8gcc0f5qwd";
   };
 
   # The tests require all the providers, disable otherwise.
diff --git a/nixpkgs/pkgs/development/python-modules/rasterio/default.nix b/nixpkgs/pkgs/development/python-modules/rasterio/default.nix
index 9762fd280e06..1a4fdff5812c 100644
--- a/nixpkgs/pkgs/development/python-modules/rasterio/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/rasterio/default.nix
@@ -6,14 +6,14 @@
 
 buildPythonPackage rec {
   pname = "rasterio";
-  version = "1.0.24";
+  version = "1.0.25";
 
   # Pypi doesn't ship the tests, so we fetch directly from GitHub
   src = fetchFromGitHub {
     owner = "mapbox";
     repo = "rasterio";
     rev = version;
-    sha256 = "0k5y4h0c4cjn1xl5fayh3a001kl42vvrhjyhp5r2fwn22z56a02p";
+    sha256 = "15m0ajcrxjdzahdkxa3mylk87l31zz48k99bvmmx96hcl31cf347";
   };
 
   checkInputs = [ boto3 pytest pytestcov packaging hypothesis ] ++ lib.optional (!isPy3k) mock;
diff --git a/nixpkgs/pkgs/development/python-modules/rebulk/default.nix b/nixpkgs/pkgs/development/python-modules/rebulk/default.nix
index d5305781ef5c..7042b42f7ed8 100644
--- a/nixpkgs/pkgs/development/python-modules/rebulk/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/rebulk/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "rebulk";
-  version = "1.0.0";
+  version = "1.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "162rad86slg4gmzxy33pnyyzm4hhcszcpjpw1vk79f3gxzvy8j8x";
+    sha256 = "11164sy9vwphf7iw60n4hmns2q6anazrkhc15lwi6sb2qmkjc541";
   };
 
   # Some kind of trickery with imports that doesn't work.
diff --git a/nixpkgs/pkgs/development/python-modules/shamir-mnemonic/default.nix b/nixpkgs/pkgs/development/python-modules/shamir-mnemonic/default.nix
index 907f87dcd474..13a946aeafd0 100644
--- a/nixpkgs/pkgs/development/python-modules/shamir-mnemonic/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/shamir-mnemonic/default.nix
@@ -13,10 +13,10 @@ buildPythonPackage rec {
 
   propagatedBuildInputs = [ click colorama ];
 
-  meta = {
+  meta = with lib; {
     description = "Reference implementation of SLIP-0039";
     homepage = "https://github.com/trezor/python-shamir-mnemonic";
-    license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ "1000101" ];
+    license = licenses.mit;
+    maintainers = [ maintainers."1000101" ];
   };
 }
diff --git a/nixpkgs/pkgs/development/python-modules/sipsimple/default.nix b/nixpkgs/pkgs/development/python-modules/sipsimple/default.nix
index bf76166d73b4..7839a77f9f5e 100644
--- a/nixpkgs/pkgs/development/python-modules/sipsimple/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/sipsimple/default.nix
@@ -1,6 +1,6 @@
-{ stdenv
+{ lib
 , buildPythonPackage
-, fetchdarcs
+, fetchFromGitHub
 , isPy3k
 , pkgs
 , cython
@@ -14,13 +14,14 @@
 
 buildPythonPackage rec {
   pname = "sipsimple";
-  version = "3.1.1";
+  version = "3.4.2";
   disabled = isPy3k;
 
-  src = fetchdarcs {
-    url = http://devel.ag-projects.com/repositories/python-sipsimple;
+  src = fetchFromGitHub {
+    owner = "AGProjects";
+    repo = "python-sipsimple";
     rev = "release-${version}";
-    sha256 = "0jdilm11f5aahxrzrkxrfx9sgjgkbla1r0wayc5dzd2wmjrdjyrg";
+    sha256 = "094xf343d6zjhg9jwbm3dr74zq264cyqnn22byvm2m88lnagmhmr";
   };
 
   preConfigure = ''
@@ -32,7 +33,7 @@ buildPythonPackage rec {
   buildInputs = with pkgs; [ alsaLib ffmpeg libv4l sqlite libvpx ];
   propagatedBuildInputs = [ cython pkgs.openssl dnspython dateutil xcaplib msrplib lxml python-otr ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "SIP SIMPLE implementation for Python";
     homepage = http://sipsimpleclient.org/;
     license = licenses.gpl3;
diff --git a/nixpkgs/pkgs/development/python-modules/spark_parser/default.nix b/nixpkgs/pkgs/development/python-modules/spark_parser/default.nix
index badc99f5e377..b513a9f33c8c 100644
--- a/nixpkgs/pkgs/development/python-modules/spark_parser/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/spark_parser/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "spark_parser";
-  version = "1.8.7";
+  version = "1.8.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4c5e6064afbb3c114749016d585b0e4f9222d4ffa97a1854c9ab70b25783ef48";
+    sha256 = "0np2y4jcir4a4j18wws7yzkz2zj6nqhdhn41rpq8pyskg6wrgfx7";
   };
 
   buildInputs = [ nose ];
diff --git a/nixpkgs/pkgs/development/python-modules/sqlalchemy-utils/default.nix b/nixpkgs/pkgs/development/python-modules/sqlalchemy-utils/default.nix
index 1212b6c94b0c..ef30b6917a3b 100644
--- a/nixpkgs/pkgs/development/python-modules/sqlalchemy-utils/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/sqlalchemy-utils/default.nix
@@ -5,12 +5,12 @@
 
 buildPythonPackage rec {
   pname = "sqlalchemy-utils";
-  version = "0.34.0";
+  version = "0.34.2";
 
   src = fetchPypi {
     inherit version;
     pname = "SQLAlchemy-Utils";
-    sha256 = "0rlixs084isgxsvvpz96njqzikvg8x021sgjp4yj71jpd8blvg8f";
+    sha256 = "126c9p8rnnb043w57ah7idqfryczbz4vi9lzsz2cgiaig6fv52b6";
   };
 
   propagatedBuildInputs = [
diff --git a/nixpkgs/pkgs/development/python-modules/tblib/default.nix b/nixpkgs/pkgs/development/python-modules/tblib/default.nix
index 37091da1b499..4b5ad014b973 100644
--- a/nixpkgs/pkgs/development/python-modules/tblib/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/tblib/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "tblib";
-  version = "1.3.2";
+  version = "1.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "436e4200e63d92316551179dc540906652878df4ff39b43db30fcf6400444fe7";
+    sha256 = "1k9vmw0kcbkij9lbz80imkwkhq24vgrqf1i95kv8y5aaarjda6mx";
   };
 
   meta = with stdenv.lib; {
diff --git a/nixpkgs/pkgs/development/python-modules/tensorflow/default.nix b/nixpkgs/pkgs/development/python-modules/tensorflow/default.nix
index 70488a0d9dcb..899e89368436 100644
--- a/nixpkgs/pkgs/development/python-modules/tensorflow/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/tensorflow/default.nix
@@ -118,7 +118,7 @@ let
       keras-applications
 
       # libs taken from system through the TF_SYS_LIBS mechanism
-      grpc
+      # grpc
       sqlite
       openssl
       jsoncpp
@@ -169,7 +169,8 @@ let
       "flatbuffers"
       "gast_archive"
       "gif_archive"
-      "grpc"
+      # Lots of errors, requires an older version
+      # "grpc"
       "hwloc"
       "icu"
       "jpeg"
@@ -245,8 +246,7 @@ let
     '';
 
     # FIXME: Tensorflow uses dlopen() for CUDA libraries.
-    # No idea why gpr isn't linked properly; perhaps Tensorflow expects a static library?
-    NIX_LDFLAGS = [ "-lgpr" ] ++ lib.optionals cudaSupport [ "-lcudart" "-lcublas" "-lcufft" "-lcurand" "-lcusolver" "-lcusparse" "-lcudnn" ];
+    NIX_LDFLAGS = lib.optionals cudaSupport [ "-lcudart" "-lcublas" "-lcufft" "-lcurand" "-lcusolver" "-lcusparse" "-lcudnn" ];
 
     hardeningDisable = [ "format" ];
 
@@ -261,15 +261,14 @@ let
     bazelTarget = "//tensorflow/tools/pip_package:build_pip_package //tensorflow/tools/lib_package:libtensorflow";
 
     fetchAttrs = {
-      preInstall = ''
-        rm -rf $bazelOut/external/{bazel_tools,\@bazel_tools.marker,local_*,\@local_*}
-      '';
+      # So that checksums don't depend on these.
+      TF_SYSTEM_LIBS = null;
 
       # cudaSupport causes fetch of ncclArchive, resulting in different hashes
       sha256 = if cudaSupport then
-        "19ll3f1i5qzd7ngz3m2jbxzgcrdjx5sv6kv2j5mcb8g3xsws8j5x"
+        "196pm3ynfafqlcxah07hkvphf536hpix1ydgsynr1yg08aynlvvx"
       else
-        "0y9kw3k4yvrxwdy7zry7nip9mdiwyv35r6mx65g4w7qajiypfc7i";
+        "138r85n27ijzwxfwb5pcfyb79v14368jpckw0vmciz6pwf11bd9g";
     };
 
     buildAttrs = {
diff --git a/nixpkgs/pkgs/development/python-modules/tracing/default.nix b/nixpkgs/pkgs/development/python-modules/tracing/default.nix
index 843f26508ae4..094c01eef78b 100644
--- a/nixpkgs/pkgs/development/python-modules/tracing/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/tracing/default.nix
@@ -22,7 +22,7 @@ buildPythonPackage rec {
     homepage = http://liw.fi/tracing/;
     description = "Python debug logging helper";
     license = licenses.gpl3;
-    maintainers = with maintainers; [ rickynils ];
+    maintainers = [];
   };
 
 }
diff --git a/nixpkgs/pkgs/development/python-modules/trezor/default.nix b/nixpkgs/pkgs/development/python-modules/trezor/default.nix
index 12e881536963..47aa23ca1143 100644
--- a/nixpkgs/pkgs/development/python-modules/trezor/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/trezor/default.nix
@@ -40,10 +40,10 @@ buildPythonPackage rec {
     runHook postCheck
   '';
 
-  meta = {
+  meta = with lib; {
     description = "Python library for communicating with TREZOR Bitcoin Hardware Wallet";
     homepage = "https://github.com/trezor/trezor-firmware/tree/master/python";
-    license = lib.licenses.gpl3;
-    maintainers = with lib.maintainers; [ np prusnak mmahut "1000101" ];
+    license = licenses.gpl3;
+    maintainers = with maintainers; [ np prusnak mmahut maintainers."1000101" ];
   };
 }
diff --git a/nixpkgs/pkgs/development/python-modules/trollius/default.nix b/nixpkgs/pkgs/development/python-modules/trollius/default.nix
index 4cd4776f0da9..21a3c5d6d08f 100644
--- a/nixpkgs/pkgs/development/python-modules/trollius/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/trollius/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "trollius";
-  version = "2.2";
+  version = "2.2.post1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "093978388qvw5hyscbbj062dbdc2761xs9yzrq26mh63g689lnxk";
+    sha256 = "06s44k6pcq35vl5j4i2pgkpb848djal818qypcvx44gyn4azjrqn";
   };
 
   checkInputs = [ mock ] ++ lib.optional (!isPy3k) unittest2;
diff --git a/nixpkgs/pkgs/development/python-modules/ttystatus/default.nix b/nixpkgs/pkgs/development/python-modules/ttystatus/default.nix
index 042b4a196421..bce0ad8d7c0c 100644
--- a/nixpkgs/pkgs/development/python-modules/ttystatus/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/ttystatus/default.nix
@@ -24,7 +24,7 @@ buildPythonPackage rec {
     homepage = http://liw.fi/ttystatus/;
     description = "Progress and status updates on terminals for Python";
     license = licenses.gpl3;
-    maintainers = with maintainers; [ rickynils ];
+    maintainers = [];
   };
 
 }
diff --git a/nixpkgs/pkgs/development/python-modules/txamqp/default.nix b/nixpkgs/pkgs/development/python-modules/txamqp/default.nix
index 2c3ee66663f6..d59a0bb8b8a4 100644
--- a/nixpkgs/pkgs/development/python-modules/txamqp/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/txamqp/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
     homepage = https://launchpad.net/txamqp;
     description = "Library for communicating with AMQP peers and brokers using Twisted";
     license = licenses.asl20;
-    maintainers = with maintainers; [ rickynils ];
+    maintainers = [];
   };
 
 }
diff --git a/nixpkgs/pkgs/development/python-modules/uncertainties/default.nix b/nixpkgs/pkgs/development/python-modules/uncertainties/default.nix
index 6e357f307e3a..f2c02c8a6c67 100644
--- a/nixpkgs/pkgs/development/python-modules/uncertainties/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/uncertainties/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "uncertainties";
-  version = "3.1.1";
+  version = "3.1.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "18b184110cbe31303d25a7bc7f73d51b9cb4e15563cb9aa25ccfbd0ebe07d448";
+    sha256 = "07kahmr0vfmncf8y4x6ldjrghnd4gsf0fwykgjj5ijvqi9xc21xs";
   };
 
   buildInputs = [ nose numpy ];
diff --git a/nixpkgs/pkgs/development/python-modules/uproot/default.nix b/nixpkgs/pkgs/development/python-modules/uproot/default.nix
index 9387ba778016..f85c28b7f579 100644
--- a/nixpkgs/pkgs/development/python-modules/uproot/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/uproot/default.nix
@@ -15,11 +15,11 @@
 
 buildPythonPackage rec {
   pname = "uproot";
-  version = "3.7.0";
+  version = "3.8.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0glsl57ha0d4pn5q318dmzml7crml1h8yilbhxh768wcs2030s1g";
+    sha256 = "06s0lym5md59pj8w89acnwk0i0hh92az187h4gz22mb849h308pw";
   };
 
   nativeBuildInputs = [ pytestrunner ];
diff --git a/nixpkgs/pkgs/development/python-modules/urwid/default.nix b/nixpkgs/pkgs/development/python-modules/urwid/default.nix
index 365a65950f14..885595ef6d4b 100644
--- a/nixpkgs/pkgs/development/python-modules/urwid/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/urwid/default.nix
@@ -1,32 +1,14 @@
-{ stdenv, buildPythonPackage, fetchPypi, fetchpatch }:
+{ stdenv, buildPythonPackage, fetchPypi }:
 
-buildPythonPackage (rec {
+buildPythonPackage rec {
   pname = "urwid";
-  version = "1.3.1";
+  version = "2.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "18cnd1wdjcas08x5qwa5ayw6jsfcn33w4d9f7q3s29fy6qzc1kng";
+    sha256 = "1g6cpicybvbananpjikmjk8npmjk4xvak1wjzji62wc600wkwkb4";
   };
 
-  patches = [
-   # fix tests
-   (fetchpatch {
-     url = "https://github.com/urwid/urwid/commit/4b0ed8b6030450e6d99909a7c683e9642e546387.patch";
-     sha256 = "0azpn0ylbg8mfpr0y27n4lnq0ph75a4d4m9wdv3napnhf1vh9ahx";
-   })
-   # fix tests
-   (fetchpatch {
-     url = "https://github.com/floppym/urwid/commit/f68f2cf089cfd5ec45863baf59a91d5aeb0cf5c3.patch";
-     sha256 = "1b3vz7mrwz2bqvdwvbyv2j835f9lzapgw0j2km4sam76bxmgfpgq";
-   })
-  ];
-
-  postPatch = ''
-    # Several tests keep failing on Hydra
-    rm urwid/tests/test_vterm.py
-  '';
-
   meta = with stdenv.lib; {
     description = "A full-featured console (xterm et al.) user interface library";
     homepage = http://excess.org/urwid;
@@ -34,4 +16,4 @@ buildPythonPackage (rec {
     license = licenses.lgpl21;
     maintainers = with maintainers; [ ];
   };
-})
+}
diff --git a/nixpkgs/pkgs/development/python-modules/voluptuous-serialize/default.nix b/nixpkgs/pkgs/development/python-modules/voluptuous-serialize/default.nix
index 29515f75c9e0..4c550e073c3f 100644
--- a/nixpkgs/pkgs/development/python-modules/voluptuous-serialize/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/voluptuous-serialize/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec  {
   pname = "voluptuous-serialize";
-  version = "2.1.0";
+  version = "2.2.0";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d30fef4f1aba251414ec0b315df81a06da7bf35201dcfb1f6db5253d738a154f";
+    sha256 = "0ggiisrq7cbk307d09fdwfdcjb667jv90lx6gfwhxfpxgq66cccb";
   };
 
   propagatedBuildInputs = [
diff --git a/nixpkgs/pkgs/development/python-modules/voluptuous/default.nix b/nixpkgs/pkgs/development/python-modules/voluptuous/default.nix
index b45a46b3a839..70512edf4001 100644
--- a/nixpkgs/pkgs/development/python-modules/voluptuous/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/voluptuous/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "voluptuous";
-  version = "0.11.5";
+  version = "0.11.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "567a56286ef82a9d7ae0628c5842f65f516abcb496e74f3f59f1d7b28df314ef";
+    sha256 = "0mplkcpb5d8wjf8vk195fys4y6a3wbibiyf708imw33lphfk9g1a";
   };
 
   checkInputs = [ nose ];
diff --git a/nixpkgs/pkgs/development/python-modules/w3lib/default.nix b/nixpkgs/pkgs/development/python-modules/w3lib/default.nix
index b71bc7dc928d..c0d2d744f096 100644
--- a/nixpkgs/pkgs/development/python-modules/w3lib/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/w3lib/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "w3lib";
-  version = "1.20.0";
+  version = "1.21.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1mqwlc1cr15jxr3gr8pqqh5gf0gppm2kcvdi8vid6y8wmq9bjkg5";
+    sha256 = "05a3fxi4f43n0dc87lizsy2h84dxvqjy0q6rhkyabdbhypz5864b";
   };
 
   buildInputs = [ six pytest ];
diff --git a/nixpkgs/pkgs/development/python-modules/whisper/default.nix b/nixpkgs/pkgs/development/python-modules/whisper/default.nix
index f9565d8e6a05..407bb88fa2ae 100644
--- a/nixpkgs/pkgs/development/python-modules/whisper/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/whisper/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     homepage = http://graphite.wikidot.com/;
     description = "Fixed size round-robin style database";
-    maintainers = with maintainers; [ rickynils offline basvandijk ];
+    maintainers = with maintainers; [ offline basvandijk ];
     license = licenses.asl20;
   };
 }
diff --git a/nixpkgs/pkgs/development/python-modules/ws4py/default.nix b/nixpkgs/pkgs/development/python-modules/ws4py/default.nix
index 60f0f3cc9696..141b499453ed 100644
--- a/nixpkgs/pkgs/development/python-modules/ws4py/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/ws4py/default.nix
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     homepage = https://ws4py.readthedocs.org;
     description = "A WebSocket package for Python";
-    maintainers = with maintainers; [ rickynils ];
+    maintainers = [];
     license = licenses.bsd3;
   };
 }
diff --git a/nixpkgs/pkgs/development/python-modules/wsproto/0.14.nix b/nixpkgs/pkgs/development/python-modules/wsproto/0.14.nix
new file mode 100644
index 000000000000..36aaf0ec8ceb
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/wsproto/0.14.nix
@@ -0,0 +1,25 @@
+{ lib, buildPythonPackage, fetchPypi, h11, enum34, pytest }:
+
+buildPythonPackage rec {
+  pname = "wsproto";
+  version = "0.14.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "051s127qb5dladxa14n9nqajwq7xki1dz1was5r5v9df5a0jq8pd";
+  };
+
+  propagatedBuildInputs = [ h11 enum34 ];
+
+  checkInputs = [ pytest ];
+
+  checkPhase = ''
+    py.test
+  '';
+
+  meta = with lib; {
+    description = "Pure Python, pure state-machine WebSocket implementation";
+    homepage = https://github.com/python-hyper/wsproto/;
+    license = licenses.mit;
+  };
+}
diff --git a/nixpkgs/pkgs/development/python-modules/wsproto/default.nix b/nixpkgs/pkgs/development/python-modules/wsproto/default.nix
index 36aaf0ec8ceb..dfbf9ceabdc3 100644
--- a/nixpkgs/pkgs/development/python-modules/wsproto/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/wsproto/default.nix
@@ -1,15 +1,20 @@
-{ lib, buildPythonPackage, fetchPypi, h11, enum34, pytest }:
+{ lib, buildPythonPackage, fetchPypi, pythonOlder, isPy36
+, dataclasses
+, h11
+, pytest
+}:
 
 buildPythonPackage rec {
   pname = "wsproto";
-  version = "0.14.1";
+  version = "0.15.0";
+  disabled = pythonOlder "3.6"; # python versions <3.6
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "051s127qb5dladxa14n9nqajwq7xki1dz1was5r5v9df5a0jq8pd";
+    sha256 = "17gsxlli4w8am1wwwl3k90hpdfa213ax40ycbbvb7hjx1v1rhiv1";
   };
 
-  propagatedBuildInputs = [ h11 enum34 ];
+  propagatedBuildInputs = [ h11 ] ++ lib.optional isPy36 dataclasses;
 
   checkInputs = [ pytest ];
 
diff --git a/nixpkgs/pkgs/development/python-modules/xapian/default.nix b/nixpkgs/pkgs/development/python-modules/xapian/default.nix
new file mode 100644
index 000000000000..c15f2682e63c
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/xapian/default.nix
@@ -0,0 +1,43 @@
+{ lib, buildPythonPackage, fetchurl, python
+, sphinx
+, xapian
+}:
+
+let
+  pythonSuffix = lib.optionalString python.isPy3k "3";
+in
+buildPythonPackage rec {
+  pname = "xapian";
+  inherit (xapian) version;
+  format = "other";
+
+  src = fetchurl {
+    url = "https://oligarchy.co.uk/xapian/${version}/xapian-bindings-${version}.tar.xz";
+    sha256 = "0j9awiiw9zf97r60m848absq43k37gghpyw7acxqjazfzd71fxvm";
+  };
+
+  configureFlags = [
+    "--with-python${pythonSuffix}"
+    "PYTHON${pythonSuffix}_LIB=${placeholder "out"}/${python.sitePackages}"
+  ];
+
+  preConfigure = ''
+    export XAPIAN_CONFIG=${xapian}/bin/xapian-config
+  '';
+
+  buildInputs = [ sphinx xapian ];
+
+  doCheck = true;
+
+  checkPhase = ''
+    ${python.interpreter} python${pythonSuffix}/smoketest.py
+    ${python.interpreter} python${pythonSuffix}/pythontest.py
+  '';
+
+  meta = with lib; {
+    description = "Python Bindings for Xapian";
+    homepage = https://xapian.org/;
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ jonringer ];
+  };
+}
diff --git a/nixpkgs/pkgs/development/python-modules/xdis/default.nix b/nixpkgs/pkgs/development/python-modules/xdis/default.nix
index e5d06a3c6943..5fc7f55d4197 100644
--- a/nixpkgs/pkgs/development/python-modules/xdis/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/xdis/default.nix
@@ -1,18 +1,18 @@
-{ stdenv
-, buildPythonPackage
-, fetchPypi
+{ lib, buildPythonPackage, fetchFromGitHub
+, click
 , pytest
 , six
-, click
 }:
 
 buildPythonPackage rec {
   pname = "xdis";
-  version = "4.0.1";
+  version = "4.0.3";
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "1ifakxxawyxw4w4p58m4xdc0c955miqyaq3dfbl386ipw0f50kyz";
+  src = fetchFromGitHub {
+    owner = "rocky";
+    repo = "python-xdis";
+    rev = version;
+    sha256 = "1h4j8hincf49zyd0rvn4bh0ypj8836y8vz3d496ycb9gjzkr6044";
   };
 
   checkInputs = [ pytest ];
@@ -22,7 +22,7 @@ buildPythonPackage rec {
     make check
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Python cross-version byte-code disassembler and marshal routines";
     homepage = https://github.com/rocky/python-xdis/;
     license = licenses.gpl2;
diff --git a/nixpkgs/pkgs/development/python-modules/yamllint/default.nix b/nixpkgs/pkgs/development/python-modules/yamllint/default.nix
index b22b9554fa61..5c738c11f84c 100644
--- a/nixpkgs/pkgs/development/python-modules/yamllint/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/yamllint/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "yamllint";
-  version = "1.16.0";
+  version = "1.17.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1bw39aiyqspjsxps5m3skaszih8vap8kyialbzg7jjc080nyqkws";
+    sha256 = "04xarlbh59f9ah53jxrcpqpzladyfxaw6cb2g8clw9aid0qzi9kh";
   };
 
   checkInputs = [ nose ];
diff --git a/nixpkgs/pkgs/development/python-modules/zict/default.nix b/nixpkgs/pkgs/development/python-modules/zict/default.nix
index 81e5d0fbc815..42f0218c8463 100644
--- a/nixpkgs/pkgs/development/python-modules/zict/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/zict/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "zict";
-  version = "0.1.4";
+  version = "1.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a7838b2f21bc06b7e3db5c64ffa6642255a5f7c01841660b3388a9840e101f99";
+    sha256 = "04532600mnsvzv43l2jvjrn7sflg0wkjqzy7nj7m3vvxm5gd4kg3";
   };
 
   buildInputs = [ pytest ];