diff --git a/pkgs/development/python-modules/APScheduler/default.nix b/pkgs/development/python-modules/APScheduler/default.nix
index a556aebc47ed..a9b5faf60064 100644
--- a/pkgs/development/python-modules/APScheduler/default.nix
+++ b/pkgs/development/python-modules/APScheduler/default.nix
@@ -20,12 +20,12 @@
 
 buildPythonPackage rec {
   pname = "APScheduler";
-  version = "3.3.1";
+  version = "3.4.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f68874dff1bdffcc6ce3adb7840c1e4d162c609a3e3f831351df30b75732767b";
+    sha256 = "b51118a8ed014104f7e440456dcbd90f2015aea7bcc34c57e307fb34bc746316";
   };
 
   buildInputs = [
diff --git a/pkgs/development/python-modules/Cython/default.nix b/pkgs/development/python-modules/Cython/default.nix
index 0513f67e5697..e507b89bbbb0 100644
--- a/pkgs/development/python-modules/Cython/default.nix
+++ b/pkgs/development/python-modules/Cython/default.nix
@@ -14,11 +14,11 @@
 buildPythonPackage rec {
   pname = "Cython";
   name = "${pname}-${version}";
-  version = "0.26.1";
+  version = "0.27.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c2e63c4794161135adafa8aa4a855d6068073f421c83ffacc39369497a189dd5";
+    sha256 = "265dacf64ed8c0819f4be9355c39beaa13dc2ad2f85237a2c4e478f5ce644b48";
   };
 
   # With Python 2.x on i686-linux or 32-bit ARM this test fails because the
diff --git a/pkgs/development/python-modules/MechanicalSoup/default.nix b/pkgs/development/python-modules/MechanicalSoup/default.nix
index a022fd9fc410..56e2cf501eda 100644
--- a/pkgs/development/python-modules/MechanicalSoup/default.nix
+++ b/pkgs/development/python-modules/MechanicalSoup/default.nix
@@ -1,19 +1,31 @@
 { fetchPypi, buildPythonPackage, lib
-, requests, beautifulsoup4, six }:
+, requests, beautifulsoup4, six
+, pytestrunner, requests-mock, pytestcov, pytest
+}:
 
 
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "MechanicalSoup";
-  version = "0.7.0";
+  version = "0.8.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0wh93rml446ipx603n5z5i5bpan46pzliq6sw76d0ms9w7w2658d";
+    sha256 = "38a6ca35428196be94f87f8f036ee4a88b1418d1f77e5634ad92acfaa22c28da";
   };
 
+  checkInputs = [ pytest pytestrunner requests-mock pytestcov ];
+
   propagatedBuildInputs = [ requests beautifulsoup4 six ];
 
+  # Requires network
+  doCheck = false;
+
+  postPatch = ''
+    # Is in setup_requires but not used in setup.py...
+    substituteInPlace setup.py --replace "'pytest-runner'," ""
+  '';
+
   meta = with lib; {
     description = "A Python library for automating interaction with websites";
     homepage = https://github.com/hickford/MechanicalSoup;
diff --git a/pkgs/development/python-modules/Nikola/default.nix b/pkgs/development/python-modules/Nikola/default.nix
index fe8597f4d488..f281a02d49b6 100644
--- a/pkgs/development/python-modules/Nikola/default.nix
+++ b/pkgs/development/python-modules/Nikola/default.nix
@@ -30,7 +30,7 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "Nikola";
-  version = "7.8.9";
+  version = "7.8.10";
 
   # Nix contains only Python 3 supported version of doit, which is a dependency
   # of Nikola. Python 2 support would require older doit 0.29.0 (which on the
@@ -47,7 +47,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c85bf293a245a34057fb55236fc2f2c5d28e9ef1c375889f443bca1d86924df4";
+    sha256 = "e242c3d0dd175d95a0baf5268b108081ba160b83ceafec8c9bc2ec0a24a56537";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/aiofiles/default.nix b/pkgs/development/python-modules/aiofiles/default.nix
index d1c6e279064e..9139c62618a6 100644
--- a/pkgs/development/python-modules/aiofiles/default.nix
+++ b/pkgs/development/python-modules/aiofiles/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "aiofiles";
-  version = "0.3.1";
+  version = "0.3.2";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6c4936cea65175277183553dbc27d08b286a24ae5bd86f44fbe485dfcf77a14a";
+    sha256 = "852a493a877b73e11823bfd4e8e5ef2610d70d12c9eaed961bcd9124d8de8c10";
   };
 
   disabled = pythonOlder "3.3";
diff --git a/pkgs/development/python-modules/aiohttp/default.nix b/pkgs/development/python-modules/aiohttp/default.nix
index 72b28d01ceab..19e94471c862 100644
--- a/pkgs/development/python-modules/aiohttp/default.nix
+++ b/pkgs/development/python-modules/aiohttp/default.nix
@@ -13,12 +13,12 @@
 
 buildPythonPackage rec {
   pname = "aiohttp";
-  version = "2.2.5";
+  version = "2.3.1";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "af5bfdd164256118a0a306b3f7046e63207d1f8cba73a67dcc0bd858dcfcd3bc";
+    sha256 = "04f58bbcc9ae6f9aec30b9219ae47fa3c31586c77679405720545738ea62236e";
   };
 
   disabled = pythonOlder "3.4";
diff --git a/pkgs/development/python-modules/alembic/default.nix b/pkgs/development/python-modules/alembic/default.nix
index 45bea1fe687a..e40e30085632 100644
--- a/pkgs/development/python-modules/alembic/default.nix
+++ b/pkgs/development/python-modules/alembic/default.nix
@@ -6,11 +6,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "alembic";
-  version = "0.9.5";
+  version = "0.9.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8bdcb4babaa16b9a826f8084949cc2665cb328ecf7b89b3224b0ab85bd16fd05";
+    sha256 = "042851ebe9efa07be6dc1395b1793b6c1d8964a39b73a0ce1649e2bcd41ea732";
   };
 
   buildInputs = [ pytest pytestcov mock coverage ];
diff --git a/pkgs/development/python-modules/altair/default.nix b/pkgs/development/python-modules/altair/default.nix
index 7e9701906ef9..d3cdc0f43f23 100644
--- a/pkgs/development/python-modules/altair/default.nix
+++ b/pkgs/development/python-modules/altair/default.nix
@@ -3,12 +3,12 @@
 
 buildPythonPackage rec {
   pname = "altair";
-  version = "1.2.0";
+  version = "1.2.1";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "05c47dm20p7m0017p2h38il721rxag1q0457dj7whp0k8rc7qd1n";
+    sha256 = "c1303f77f1ba4d632f2958c83c0f457b2b969860b1ac9adfb872aefa1780baa7";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/aniso8601/default.nix b/pkgs/development/python-modules/aniso8601/default.nix
index 95eda37d3f28..6e61e84a5d53 100644
--- a/pkgs/development/python-modules/aniso8601/default.nix
+++ b/pkgs/development/python-modules/aniso8601/default.nix
@@ -3,7 +3,7 @@
 
 buildPythonPackage rec {
   pname = "aniso8601";
-  version = "1.2.1";
+  version = "1.3.0";
   name = "${pname}-${version}";
 
   meta = with stdenv.lib; {
@@ -16,6 +16,6 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e7ba4f42d3aea75909c79b1f4c4614768b4f13fbb98fc658a7b6061ddb0be47c";
+    sha256 = "c3b5246f5601b6ae5671911bc4ee5b3e3fe94752e8afab5ce074d8b1232952f1";
   };
 }
diff --git a/pkgs/development/python-modules/asana/default.nix b/pkgs/development/python-modules/asana/default.nix
index 346257db098f..41a111c3167a 100644
--- a/pkgs/development/python-modules/asana/default.nix
+++ b/pkgs/development/python-modules/asana/default.nix
@@ -4,7 +4,7 @@
 
 buildPythonPackage rec {
   pname = "asana";
-  version = "0.6.2";
+  version = "0.6.5";
   name = "${pname}-${version}";
 
   meta = {
@@ -15,10 +15,10 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0skai72392n3i1c4bl3hn2kh5lj990qsbasdwkbjdcy6vq57jggf";
+    sha256 = "eab8d24c2a4670b541b75da2f4bf5b995fe71559c1338da53ce9039f7b19c9a0";
   };
 
-  buildInputs = [ pytest ];
+  checkInputs = [ pytest ];
   propagatedBuildInputs = [ requests requests_oauthlib six ];
 
   patchPhase = ''
diff --git a/pkgs/development/python-modules/asn1crypto/default.nix b/pkgs/development/python-modules/asn1crypto/default.nix
index a34879e55967..eedaac50fac9 100644
--- a/pkgs/development/python-modules/asn1crypto/default.nix
+++ b/pkgs/development/python-modules/asn1crypto/default.nix
@@ -5,12 +5,12 @@
 
 buildPythonPackage rec {
   pname = "asn1crypto";
-  version = "0.22.0";
+  version = "0.23.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "cbbadd640d3165ab24b06ef25d1dca09a3441611ac15f6a6b452474fdf0aed1a";
+    sha256 = "0874981329cfebb366d6584c3d16e913f2a0eb026c9463efcc4aaf42a9d94d70";
   };
 
   # No tests included
diff --git a/pkgs/development/python-modules/astropy/default.nix b/pkgs/development/python-modules/astropy/default.nix
index ba73c232c89a..12f00be0cb74 100644
--- a/pkgs/development/python-modules/astropy/default.nix
+++ b/pkgs/development/python-modules/astropy/default.nix
@@ -7,13 +7,13 @@
 buildPythonPackage rec {
   
   pname = "astropy";
-  version = "2.0.1";
+  version = "2.0.2";
 
   name = "${pname}-${version}";
   doCheck = false; #Some tests are failing. More importantly setup.py hangs on completion. Needs fixing with a proper shellhook.
   src = fetchPypi {
     inherit pname version;
-    sha256 = "25e0881a392a2e03b4a705cf9592f01894d23f64797323b21387efa8ea9ec03e";
+    sha256 = "4544a422b1173d79b2d65ba74c627f04a5fd8530d97fb604752d657d754e103d";
   };
 
   propagatedBuildInputs = [ pytest numpy ]; # yes it really has pytest in install_requires
diff --git a/pkgs/development/python-modules/async_timeout/default.nix b/pkgs/development/python-modules/async_timeout/default.nix
index 94c2379b0e15..650517d44d92 100644
--- a/pkgs/development/python-modules/async_timeout/default.nix
+++ b/pkgs/development/python-modules/async_timeout/default.nix
@@ -7,13 +7,13 @@
 
 let
   pname = "async-timeout";
-  version = "1.3.0";
+  version = "2.0.0";
 in buildPythonPackage rec {
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/${builtins.substring 0 1 pname}/${pname}/${name}.tar.gz";
-    sha256 = "f4651f122a9877049930ce31a8422bc202a47937627295fe5e411b2c2083481f";
+    sha256 = "c17d8ac2d735d59aa62737d76f2787a6c938f5a944ecf768a8c0ab70b0dea566";
   };
 
   buildInputs = [ pytestrunner ];
diff --git a/pkgs/development/python-modules/autobahn/default.nix b/pkgs/development/python-modules/autobahn/default.nix
index 8d647a9b52eb..5a6121aaf7f4 100644
--- a/pkgs/development/python-modules/autobahn/default.nix
+++ b/pkgs/development/python-modules/autobahn/default.nix
@@ -6,11 +6,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "autobahn";
-  version = "17.8.1";
+  version = "17.9.3";
 
   src = fetchurl {
     url = "mirror://pypi/a/${pname}/${name}.tar.gz";
-    sha256 = "72b1b1e30bd41d52e7454ef6fe78fe80ebf2341a747616e2cd854a76203a0ec4";
+    sha256 = "206a3a579a580ca3ce2532ac12ec52d447135c9ace7c4bf6065b832a7cff25ba";
   };
 
   # Upstream claim python2 support, but tests require pytest-asyncio which
diff --git a/pkgs/development/python-modules/backports_tempfile/default.nix b/pkgs/development/python-modules/backports_tempfile/default.nix
new file mode 100644
index 000000000000..5a04b6afd678
--- /dev/null
+++ b/pkgs/development/python-modules/backports_tempfile/default.nix
@@ -0,0 +1,35 @@
+{ lib
+, python
+, buildPythonPackage
+, fetchPypi
+, setuptools_scm
+, backports_weakref
+}:
+
+buildPythonPackage rec {
+  pname = "backports.tempfile";
+  version = "1.0";
+  name = "${pname}-${version}";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1c648c452e8770d759bdc5a5e2431209be70d25484e1be24876cf2168722c762";
+  };
+
+  buildInputs = [ setuptools_scm ];
+
+  propagatedBuildInputs = [ backports_weakref ];
+
+  checkPhase = ''
+    ${python.interpreter} -m unittest discover -s tests
+  '';
+
+  # requires https://pypi.org/project/backports.test.support
+  doCheck = false;
+
+  meta = {
+    description = "Backport of new features in Python's tempfile module";
+    license = lib.licenses.psfl;
+    homepage = https://github.com/pjdelport/backports.tempfile;
+  };
+}
\ No newline at end of file
diff --git a/pkgs/development/python-modules/backports_weakref/default.nix b/pkgs/development/python-modules/backports_weakref/default.nix
index 0528fa405aeb..6ad69b80b6d1 100644
--- a/pkgs/development/python-modules/backports_weakref/default.nix
+++ b/pkgs/development/python-modules/backports_weakref/default.nix
@@ -9,10 +9,10 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "backports.weakref";
-  version = "1.0rc1";
+  version = "1.0.post1";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "14i8m3lspykdfpzf50grij3z286j9q8f32f2bnwdicv659qvy4w8";
+    sha256 = "bc4170a29915f8b22c9e7c4939701859650f2eb84184aee80da329ac0b9825c2";
   };
 
   buildInputs = [ setuptools_scm ];
diff --git a/pkgs/development/python-modules/bayespy/default.nix b/pkgs/development/python-modules/bayespy/default.nix
index 9f99708b0714..a1b49da34a4a 100644
--- a/pkgs/development/python-modules/bayespy/default.nix
+++ b/pkgs/development/python-modules/bayespy/default.nix
@@ -4,7 +4,7 @@
 
 buildPythonPackage rec {
   pname = "bayespy";
-  version = "0.5.10";
+  version = "0.5.12";
   name = "${pname}-${version}";
 
   # Python 2 not supported and not some old Python 3 because MPL doesn't support
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "01cwd88ri29zy6qpvnqzljkgc44n7a17yijizr73blcnh4dz5n1w";
+    sha256 = "9609a3e85f88434a47c8263f40567cd24363d0e10d236354630b670fca313c00";
   };
 
   checkInputs = [ pytest glibcLocales ];
diff --git a/pkgs/development/python-modules/bcrypt.nix b/pkgs/development/python-modules/bcrypt.nix
index d159ff8fe902..72800d2f6c29 100644
--- a/pkgs/development/python-modules/bcrypt.nix
+++ b/pkgs/development/python-modules/bcrypt.nix
@@ -4,13 +4,13 @@
 with stdenv.lib;
 
 buildPythonPackage rec {
-  version = "3.1.3";
+  version = "3.1.4";
   pname = "bcrypt";
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/b/bcrypt/${name}.tar.gz";
-    sha256 = "6645c8d0ad845308de3eb9be98b6fd22a46ec5412bfc664a423e411cdd8f5488";
+    sha256 = "67ed1a374c9155ec0840214ce804616de49c3df9c5bc66740687c1c9b1cd9e8d";
   };
   buildInputs = [ pycparser mock pytest py ];
   propagatedBuildInputs = [ six ] ++ optional (!isPyPy) cffi;
diff --git a/pkgs/development/python-modules/bokeh/default.nix b/pkgs/development/python-modules/bokeh/default.nix
index a1ae95e6d5d5..61bfe7121cb9 100644
--- a/pkgs/development/python-modules/bokeh/default.nix
+++ b/pkgs/development/python-modules/bokeh/default.nix
@@ -34,11 +34,11 @@
 buildPythonPackage rec {
   pname = "bokeh";
   name = "${pname}${version}";
-  version = "0.12.9";
+  version = "0.12.10";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "00jx3yycy6fziihz45hwj1dsh520h3vmypp28mw0877rxpxl2yxg";
+    sha256 = "6465fae82e94223f16584645b38d34a73d95712870f29c0244649c2cbf2c8393";
   };
 
   disabled = isPyPy;
diff --git a/pkgs/development/python-modules/breathe/default.nix b/pkgs/development/python-modules/breathe/default.nix
index 6f539f15222c..1397dc6876fa 100644
--- a/pkgs/development/python-modules/breathe/default.nix
+++ b/pkgs/development/python-modules/breathe/default.nix
@@ -1,13 +1,13 @@
 { lib, fetchurl, buildPythonPackage, docutils, six, sphinx, isPy3k }:
 
 buildPythonPackage rec {
-  version = "4.7.2";
+  version = "4.7.3";
   pname = "breathe";
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/b/breathe/${name}.tar.gz";
-    sha256 = "dd15efc66d65180e4c994edd15fcb642812ad04ac9c36738b28bf248d7c0be32";
+    sha256 = "d0b0e029daba6c3889d15d6c2dd4b0e9d468dc631d41021d0576c1b0dabee302";
   };
 
   propagatedBuildInputs = [ docutils six sphinx ];
diff --git a/pkgs/development/python-modules/buildout-nix/default.nix b/pkgs/development/python-modules/buildout-nix/default.nix
index fcb46f4bac14..70c6f3baaf1a 100644
--- a/pkgs/development/python-modules/buildout-nix/default.nix
+++ b/pkgs/development/python-modules/buildout-nix/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "zc.buildout";
-  version = "2.9.4";
+  version = "2.9.5";
   name = "${pname}-nix-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/${builtins.substring 0 1 pname}/${pname}/${pname}-${version}.tar.gz";
-    sha256 = "df56cc55735e984510986c633090ad0d64f59d7e42d1aac57ecf04ab183d1053";
+    sha256 = "dce840ea379e2ff10bae27465778708704e0a4287cde92eb6c7961f5b0277cfa";
   };
 
   patches = [ ./nix.patch ];
diff --git a/pkgs/development/python-modules/cement/default.nix b/pkgs/development/python-modules/cement/default.nix
index 2ed704e34825..3fbdb500af80 100644
--- a/pkgs/development/python-modules/cement/default.nix
+++ b/pkgs/development/python-modules/cement/default.nix
@@ -3,11 +3,11 @@
 buildPythonPackage rec {
   pname = "cement";
   name = "${pname}-${version}";
-  version = "2.8.2";
+  version = "2.10.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1li2whjzfhbpg6fjb6r1r92fb3967p1xv6hqs3j787865h2ysrc7";
+    sha256 = "d50c5980bf3e2456e515178ba097d16e36be0fbcab7811a60589d22f45b64f55";
   };
 
   # Disable test tests since they depend on a memcached server running on
diff --git a/pkgs/development/python-modules/cffi/default.nix b/pkgs/development/python-modules/cffi/default.nix
index cced78c0c6a5..5c99e77af56b 100644
--- a/pkgs/development/python-modules/cffi/default.nix
+++ b/pkgs/development/python-modules/cffi/default.nix
@@ -2,12 +2,12 @@
 
 if isPyPy then null else buildPythonPackage rec {
   pname = "cffi";
-  version = "1.10.0";
+  version = "1.11.2";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1mffyilq4qycm8gs4wkgb18rnqil8a9blqq77chdlshzxc8jkc5k";
+    sha256 = "ab87dd91c0c4073758d07334c1e5f712ce8fe48f007b86f8238773963ee700a6";
   };
 
   outputs = [ "out" "dev" ];
diff --git a/pkgs/development/python-modules/cheroot/default.nix b/pkgs/development/python-modules/cheroot/default.nix
index c20cbabe0d61..8447f7fea50c 100644
--- a/pkgs/development/python-modules/cheroot/default.nix
+++ b/pkgs/development/python-modules/cheroot/default.nix
@@ -6,11 +6,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "cheroot";
-  version = "5.5.0";
+  version = "5.8.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1fhyk8lgs2blfx4zjvwsy6f0ynrs5fwnnr3qf07r6c4j3gwlkqsr";
+    sha256 = "5c0531fd732700b1fb3e6e7079dc3aefbdf29e9136925633d93f009cb87d70a3";
   };
 
   propagatedBuildInputs = [ six ];
diff --git a/pkgs/development/python-modules/credstash/default.nix b/pkgs/development/python-modules/credstash/default.nix
index 9f61018ceabb..810a6a7bd8e3 100644
--- a/pkgs/development/python-modules/credstash/default.nix
+++ b/pkgs/development/python-modules/credstash/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname    = "credstash";
-  version = "1.13.3";
+  version = "1.13.4";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1x2dh4rs5sahb8h2xznhq7srcm2zl9ykc72a8iqpq4dz7l9k7x7i";
+    sha256 = "676cc03a6143dec260c78aeef09d08a64faf27c411f8a94f6d9338e985879f81";
   };
 
   propagatedBuildInputs = [ cryptography boto3 pyyaml docutils ];
diff --git a/pkgs/development/python-modules/dask/default.nix b/pkgs/development/python-modules/dask/default.nix
index b1d39e493b7a..c319e6535e92 100644
--- a/pkgs/development/python-modules/dask/default.nix
+++ b/pkgs/development/python-modules/dask/default.nix
@@ -12,12 +12,12 @@
 
 buildPythonPackage rec {
   pname = "dask";
-  version = "0.15.2";
+  version = "0.15.4";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "abe6758540fdbc260f14ee71cebc3ab88682e24ff147afa89375b7006f57d3ed";
+    sha256 = "cb93b8260f5f854ccf26b52bdc700600a08e6b7527085c7b7d63c04238bab9ea";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/devpi-common/default.nix b/pkgs/development/python-modules/devpi-common/default.nix
index 971d53e3dddd..082f2baeceb8 100644
--- a/pkgs/development/python-modules/devpi-common/default.nix
+++ b/pkgs/development/python-modules/devpi-common/default.nix
@@ -2,12 +2,12 @@
 
 with pythonPackages;buildPythonPackage rec {
   pname = "devpi-common";
-  version = "3.2.0rc1";
+  version = "3.1.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1ws35g1r0j2xccsna4r6fc9a08przfi28kf9hciq3rmd6ndbr9c9";
+    sha256 = "d89634a57981ed43cb5dcd25e00c9454ea111189c5ddc08d945b3d5187ada5fd";
   };
 
   propagatedBuildInputs = [ requests py ];
diff --git a/pkgs/development/python-modules/discogs_client/default.nix b/pkgs/development/python-modules/discogs_client/default.nix
index d6891b0e157f..ae56fd5f7e59 100644
--- a/pkgs/development/python-modules/discogs_client/default.nix
+++ b/pkgs/development/python-modules/discogs_client/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "discogs-client";
-  version = "2.2.0";
+  version = "2.2.1";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1kjm4zyxlkv8cjyd4zl0yslbkmfz4ga9nm3d2glpw3nmvmvajn40";
+    sha256 = "9e32b5e45cff41af8025891c71aa3025b3e1895de59b37c11fd203a8af687414";
   };
 
   propagatedBuildInputs = [ requests oauthlib ];
diff --git a/pkgs/development/python-modules/discordpy/default.nix b/pkgs/development/python-modules/discordpy/default.nix
index c9ae73b1661d..e11ee54f1a6f 100644
--- a/pkgs/development/python-modules/discordpy/default.nix
+++ b/pkgs/development/python-modules/discordpy/default.nix
@@ -11,13 +11,13 @@
 
 let
   pname = "discord.py";
-  version = "0.16.11";
+  version = "0.16.12";
 in buildPythonPackage rec {
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/${builtins.substring 0 1 pname}/${pname}/${name}.tar.gz";
-    sha256 = "eb3c6faa7d4570cce05533d0742bbcb768629e2b3ba9e1cc79c05833db91ac4d";
+    sha256 = "17fb8814100fbaf7a79468baa432184db6cef3bbea4ad194fe297c7407d50108";
   };
 
   propagatedBuildInputs = [ asyncio aiohttp websockets pynacl ];
diff --git a/pkgs/development/python-modules/django-picklefield/default.nix b/pkgs/development/python-modules/django-picklefield/default.nix
index 20a1c3dc221f..1b54213e2af7 100644
--- a/pkgs/development/python-modules/django-picklefield/default.nix
+++ b/pkgs/development/python-modules/django-picklefield/default.nix
@@ -3,7 +3,7 @@
 buildPythonPackage rec {
   pname = "django-picklefield";
   name = "${pname}-${version}";
-  version = "0.3.2";
+  version = "1.0.0";
 
   meta = {
     description = "A pickled object field for Django";
@@ -13,6 +13,6 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1qlsbp3798ii68ny9zlz2ppkna00jf7i4hmjal3p8433gi18md7s";
+    sha256 = "61e3ba7f6df82d8df9e6be3a8c55ef589eb3bf926c3d25d2b7949b07eae78354";
   };
 }
diff --git a/pkgs/development/python-modules/django_redis/default.nix b/pkgs/development/python-modules/django_redis/default.nix
index 42f2cde81130..5c00ef604177 100644
--- a/pkgs/development/python-modules/django_redis/default.nix
+++ b/pkgs/development/python-modules/django_redis/default.nix
@@ -2,12 +2,12 @@
   mock, django, redis, msgpack }:
 buildPythonPackage rec {
   pname = "django-redis";
-  version = "4.5.0";
+  version = "4.8.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "170dbk1wmdg0mxp5m3376zz54dyxmhmhnswrccf0jnny1wqcgpsp";
+    sha256 = "5229da5b07ccb8d3e3e9ee098c0b7c03e20eba48634bc456697dd73d62c68b19";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/django_tagging/default.nix b/pkgs/development/python-modules/django_tagging/default.nix
index 6207408e0123..b6fcddd528f2 100644
--- a/pkgs/development/python-modules/django_tagging/default.nix
+++ b/pkgs/development/python-modules/django_tagging/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "django-tagging";
-  version = "0.4.5";
+  version = "0.4.6";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "00ki1g6pb2lnaj4lh0s865mmlf4kdwx7a6n38iy5qz9qv4xrvz4q";
+    sha256 = "210b32af8372b8f68f261fdb7394075669222608d1e6a3bbf2031d59c826eb68";
   };
 
   # error: invalid command 'test'
diff --git a/pkgs/development/python-modules/djangorestframework/default.nix b/pkgs/development/python-modules/djangorestframework/default.nix
index 648ee0196825..62e291306d8c 100644
--- a/pkgs/development/python-modules/djangorestframework/default.nix
+++ b/pkgs/development/python-modules/djangorestframework/default.nix
@@ -1,12 +1,12 @@
 { stdenv, buildPythonPackage, fetchurl, django }:
 buildPythonPackage rec {
-  version = "3.6.4";
+  version = "3.7.1";
   pname = "djangorestframework";
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/d/djangorestframework/${name}.tar.gz";
-    sha256 = "de8ac68b3cf6dd41b98e01dcc92dc0022a5958f096eafc181a17fa975d18ca42";
+    sha256 = "305b2c6564ca46d3b558ba21110ed717135c467adf1a6dfd192bd85f4bb04d50";
   };
 
   # Test settings are missing
diff --git a/pkgs/development/python-modules/docker_compose.nix b/pkgs/development/python-modules/docker_compose.nix
index 18d68e4ea5d8..91a0c4183c9b 100644
--- a/pkgs/development/python-modules/docker_compose.nix
+++ b/pkgs/development/python-modules/docker_compose.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildPythonApplication, fetchurl, pythonOlder
+{ stdenv, buildPythonApplication, fetchPypi, pythonOlder
 , mock, pytest, nose
 , pyyaml, backports_ssl_match_hostname, colorama, docopt
 , dockerpty, docker, ipaddress, jsonschema, requests
@@ -10,8 +10,8 @@ buildPythonApplication rec {
   pname = "docker-compose";
   name = "${pname}-${version}";
 
-  src = fetchurl {
-    url = "mirror://pypi/d/docker-compose/${name}.tar.gz";
+  src = fetchPypi {
+    inherit pname version;
     sha256 = "0yg58m5kk22kihbra0h40miqnbdmkirjr9y47wns613sdikrymmg";
   };
 
diff --git a/pkgs/development/python-modules/dulwich.nix b/pkgs/development/python-modules/dulwich.nix
index bbf43ce615c4..778c8c984c86 100644
--- a/pkgs/development/python-modules/dulwich.nix
+++ b/pkgs/development/python-modules/dulwich.nix
@@ -3,13 +3,13 @@
 , git, glibcLocales }:
 
 buildPythonPackage rec {
-  version = "0.18.2";
+  version = "0.18.4";
   pname = "dulwich";
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/d/dulwich/${name}.tar.gz";
-    sha256 = "284d0000b21ac12f94bcd5eb3d7dcc42da51e5506b9a53a11c615b46da906d9b";
+    sha256 = "b4baace48dde5e0a76f37b251c246c7e1829bda0617679f00cbade0e70a5ac5b";
   };
 
   LC_ALL = "en_US.UTF-8";
diff --git a/pkgs/development/python-modules/dyn/default.nix b/pkgs/development/python-modules/dyn/default.nix
index e4bbe4e071d9..881f51b69aa0 100644
--- a/pkgs/development/python-modules/dyn/default.nix
+++ b/pkgs/development/python-modules/dyn/default.nix
@@ -3,12 +3,12 @@
 
 buildPythonPackage rec {
   pname = "dyn";
-  version = "1.6.3";
+  version = "1.8.0";
   name  = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1xq90fliix5nbv934s3wf2pahmx6m2b9y0kqwn192c76qh7xlzib";
+    sha256 = "4ab3cd9a1478674cf2d2aa6740fb0ddf77daaa9ab3e35e5d2bc92f60301f8523";
   };
 
   buildInputs = [ glibcLocales ];
diff --git a/pkgs/development/python-modules/easy-thumbnails/default.nix b/pkgs/development/python-modules/easy-thumbnails/default.nix
index 79743f8ac0d6..38e201849c19 100644
--- a/pkgs/development/python-modules/easy-thumbnails/default.nix
+++ b/pkgs/development/python-modules/easy-thumbnails/default.nix
@@ -5,7 +5,7 @@
 buildPythonPackage rec {
   pname = "easy-thumbnails";
   name = "${pname}-${version}";
-  version = "2.4.1";
+  version = "2.4.2";
 
   meta = {
     description = "Easy thumbnails for Django";
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0w228b6hx8k4r15v7z62hyg99qp6xp4mdkgqs1ah64fyqxp1riaw";
+    sha256 = "8cad7ea4fb2b800284e842d8a44f685cbc1968535be04c24a4bbf6e6dbc550c4";
   };
 
   propagatedBuildInputs = [ django pillow ];
diff --git a/pkgs/development/python-modules/edward/default.nix b/pkgs/development/python-modules/edward/default.nix
index 93ac292282a6..d29174209a9d 100644
--- a/pkgs/development/python-modules/edward/default.nix
+++ b/pkgs/development/python-modules/edward/default.nix
@@ -3,14 +3,14 @@
 
 buildPythonPackage rec {
   pname = "edward";
-  version = "1.3.3";
+  version = "1.3.4";
   name  = "${pname}-${version}";
 
   disabled = !(isPy27 || pythonAtLeast "3.4");
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "104d58321c5040235b3039ae3215c3c7881073e6aa88bb0b8ca1141ca87c4891";
+    sha256 = "10d6d7886235f4b9fa4ba401daef87c27937a04d2763f507643d730e51de37b6";
   };
 
   # disabled for now due to Tensorflow trying to create files in $HOME:
diff --git a/pkgs/development/python-modules/faker/default.nix b/pkgs/development/python-modules/faker/default.nix
index 3a2a0a64ce6f..02926e0fd743 100644
--- a/pkgs/development/python-modules/faker/default.nix
+++ b/pkgs/development/python-modules/faker/default.nix
@@ -8,12 +8,12 @@ assert pythonOlder "3.3" -> ipaddress != null;
 
 buildPythonPackage rec {
   pname = "Faker";
-  version = "0.7.18";
+  version = "0.8.6";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "310b20f3c497a777622920dca314d90f774028d49c7ee7ccfa96ca4b9d9bf429";
+    sha256 = "3c98dd04bba667ecfddb77fcd0dfd19b376b258d21beeaf5b95578826e275a83";
   };
 
   checkInputs = [
diff --git a/pkgs/development/python-modules/feedgen/default.nix b/pkgs/development/python-modules/feedgen/default.nix
index 9ad28e52baac..e8bdb78f7317 100644
--- a/pkgs/development/python-modules/feedgen/default.nix
+++ b/pkgs/development/python-modules/feedgen/default.nix
@@ -2,17 +2,18 @@
 
 buildPythonPackage rec {
   pname = "feedgen";
-  version = "0.5.1";
+  version = "0.6.1";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3a344b5e3662e9012d095a081a7f216f188dccf3a8f44ad7882960fef05e6787";
+    sha256 = "e5a1f2a8aaed06dae325e6024aa7083e90655c6cbddeb3671249b3895c135762";
   };
 
   propagatedBuildInputs = [ dateutil lxml ];
 
-  doCheck = true;
+  # No tests in archive
+  doCheck = false;
 
   meta = with stdenv.lib; {
     description = "Python module to generate ATOM feeds, RSS feeds and Podcasts.";
diff --git a/pkgs/development/python-modules/fiona/default.nix b/pkgs/development/python-modules/fiona/default.nix
index 42e8e423bdda..d53a29d182f6 100644
--- a/pkgs/development/python-modules/fiona/default.nix
+++ b/pkgs/development/python-modules/fiona/default.nix
@@ -5,12 +5,12 @@
 
 buildPythonPackage rec {
   pname = "Fiona";
-  version = "1.7.9";
+  version = "1.7.9.post1";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1fmdgpfnifaqfqwkfiwkpk19wmpi9avmh8a7jqylqi578jvp3fwi";
+    sha256 = "68e8a925b23e3987845c11b0fdd6378fdec4316fe8ba767a935151b6ee1fc607";
   };
 
   buildInputs = [
diff --git a/pkgs/development/python-modules/flake8/default.nix b/pkgs/development/python-modules/flake8/default.nix
index f7f78e709f92..89b554f3e68b 100644
--- a/pkgs/development/python-modules/flake8/default.nix
+++ b/pkgs/development/python-modules/flake8/default.nix
@@ -6,11 +6,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "flake8";
-  version = "3.4.1";
+  version = "3.5.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c20044779ff848f67f89c56a0e4624c04298cd476e25253ac0c36f910a1a11d8";
+    sha256 = "7253265f7abd8b313e3892944044a365e3f4ac3fcdcfb4298f55ee9ddf188ba0";
   };
 
   buildInputs = [ pytest mock pytestrunner ];
diff --git a/pkgs/development/python-modules/folium/default.nix b/pkgs/development/python-modules/folium/default.nix
index 387da64219df..71aabd75d754 100644
--- a/pkgs/development/python-modules/folium/default.nix
+++ b/pkgs/development/python-modules/folium/default.nix
@@ -13,12 +13,12 @@
 
 buildPythonPackage rec {
   pname = "folium";
-  version = "0.3.0";
+  version = "0.5.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7729ddd6766b9c5dab17b3709e2387935fd5c655872f1cbab7b7036474415217";
+    sha256 = "748944521146d85c6cd6230acf234e885864cd0f42fea3758d655488517e5e6e";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/fonttools/default.nix b/pkgs/development/python-modules/fonttools/default.nix
index c037decbc873..1dfc22f769b4 100644
--- a/pkgs/development/python-modules/fonttools/default.nix
+++ b/pkgs/development/python-modules/fonttools/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "fonttools";
-  version = "3.15.1";
+  version = "3.17.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8df4b605a28e313f0f9e0a79502caba4150a521347fdbafc063e52fee34912c2";
+    sha256 = "1c4f26bf32cd58d5881bfe1f42e5f0a1637a58452a60ae1623999f3ae7da0e24";
     extension = "zip";
   };
 
diff --git a/pkgs/development/python-modules/ftfy/default.nix b/pkgs/development/python-modules/ftfy/default.nix
index aced6675495d..b1ba77ab868c 100644
--- a/pkgs/development/python-modules/ftfy/default.nix
+++ b/pkgs/development/python-modules/ftfy/default.nix
@@ -11,11 +11,11 @@ buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "ftfy";
   # latest is 5.1.1, buy spaCy requires 4.4.3
-  version = "4.4.3";
+  version = "5.1.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "152xdb56rhs1q4r0ck1n557sbphw7zq18r75a7kkd159ckdnc01w";
+    sha256 = "67a29a2fad5f72aec2d8a0a7084e4f499ed040455133ee96b1c458609fc29e78";
   };
 
   propagatedBuildInputs = [ html5lib wcwidth];
diff --git a/pkgs/development/python-modules/gensim/default.nix b/pkgs/development/python-modules/gensim/default.nix
index 2d953abd53cd..ea5fc12e4321 100644
--- a/pkgs/development/python-modules/gensim/default.nix
+++ b/pkgs/development/python-modules/gensim/default.nix
@@ -13,10 +13,10 @@
 buildPythonPackage rec {
   pname = "gensim";
   name = "${pname}-${version}";
-  version = "2.3.0";
+  version = "3.0.1";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7d0dccc7d2c576e270037949874800b7cfbc86ef081ff981483f612cd18e223f";
+    sha256 = "4827012f6f020ac4f4067c2a2a88542391917113faaa417505e1ee8a1e7e2650";
   };
 
   propagatedBuildInputs = [ smart_open numpy six scipy
diff --git a/pkgs/development/python-modules/gpy/default.nix b/pkgs/development/python-modules/gpy/default.nix
index 0bdc7247b3d5..bc48a7490aa9 100644
--- a/pkgs/development/python-modules/gpy/default.nix
+++ b/pkgs/development/python-modules/gpy/default.nix
@@ -3,12 +3,12 @@
 
 buildPythonPackage rec {
   pname = "GPy";
-  version = "1.7.7";
+  version = "1.8.4";
   name  = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1b4siirlkqic1lsn9bi9mnp8fpbpw1ijwv0z2i6r2zdrk3d6szs1";
+    sha256 = "38c1202f1790952b88c298224139ee5b14d4518e3ddc6186c60db2ece016d8c1";
   };
 
   # running tests produces "ImportError: cannot import name 'linalg_cython'"
diff --git a/pkgs/development/python-modules/hidapi/default.nix b/pkgs/development/python-modules/hidapi/default.nix
index 697bc1cd0e3d..212fd5c957df 100644
--- a/pkgs/development/python-modules/hidapi/default.nix
+++ b/pkgs/development/python-modules/hidapi/default.nix
@@ -3,11 +3,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "hidapi";
-  version = "0.7.99.post20";
+  version = "0.7.99.post21";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1k7z5m7xsqy8j4qkjy4pfxdx4hm36ha68vi65z6smvnyg4zgv22z";
+    sha256 = "e0be1aa6566979266a8fc845ab0e18613f4918cf2c977fe67050f5dc7e2a9a97";
   };
 
   propagatedBuildInputs = [ libusb1 udev cython ];
diff --git a/pkgs/development/python-modules/hieroglyph/default.nix b/pkgs/development/python-modules/hieroglyph/default.nix
index 9e97e56c1341..27d4b8a15b81 100644
--- a/pkgs/development/python-modules/hieroglyph/default.nix
+++ b/pkgs/development/python-modules/hieroglyph/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "hieroglyph";
-  version = "0.7.1";
+  version = "1.0.0";
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/h/hieroglyph/${name}.tar.gz";
-    sha256 = "0rswfk7x6zlj1z8388f153k3zn2h52k5h9b6p57pn7kqagsjilcb";
+    sha256 = "8e137f0b1cd60c47b870011089790d3c8ddb74fcf409a75ddf2c7f2516ff337c";
   };
 
   propagatedBuildInputs = [ sphinx ];
diff --git a/pkgs/development/python-modules/htmlmin.nix b/pkgs/development/python-modules/htmlmin.nix
index 35f86479a4e3..2206b3559bae 100644
--- a/pkgs/development/python-modules/htmlmin.nix
+++ b/pkgs/development/python-modules/htmlmin.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPythonPackage, fetchPypi }:
 buildPythonPackage rec {
   pname = "htmlmin";
-  version = "0.1.10";
+  version = "0.1.11";
   name = "${pname}-${version}";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ca5c5dfbb0fa58562e5cbc8dc026047f6cb431d4333504b11853853be448aa63";
+    sha256 = "f27fb96fdddeb1725ee077be532c7bea23288c69d0e996e7798f24fae7a14e5e";
   };
 
   # Tests run fine in a normal source checkout, but not when being built by nix.
diff --git a/pkgs/development/python-modules/httpbin/default.nix b/pkgs/development/python-modules/httpbin/default.nix
index 72917fdd771b..d11d6b3668f6 100644
--- a/pkgs/development/python-modules/httpbin/default.nix
+++ b/pkgs/development/python-modules/httpbin/default.nix
@@ -5,7 +5,8 @@
 , markupsafe
 , decorator
 , itsdangerous
-, six }:
+, six
+}:
 
 buildPythonPackage rec {
   pname = "httpbin";
@@ -19,6 +20,9 @@ buildPythonPackage rec {
 
   propagatedBuildInputs = [ flask markupsafe decorator itsdangerous six ];
 
+  # No tests
+  doCheck = false;
+
   meta = with stdenv.lib; {
     homepage = https://github.com/kennethreitz/httpbin;
     description = "HTTP Request & Response Service";
diff --git a/pkgs/development/python-modules/ipython/default.nix b/pkgs/development/python-modules/ipython/default.nix
index af5bf5c4faa4..ac26573f4a75 100644
--- a/pkgs/development/python-modules/ipython/default.nix
+++ b/pkgs/development/python-modules/ipython/default.nix
@@ -21,12 +21,12 @@
 
 buildPythonPackage rec {
   pname = "ipython";
-  version = "6.1.0";
+  version = "6.2.1";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "5c53e8ee4d4bec27879982b9f3b4aa2d6e3cfd7b26782d250fa117f85bb29814";
+    sha256 = "51c158a6c8b899898d1c91c6b51a34110196815cc905f9be0fa5878e19355608";
   };
 
   prePatch = lib.optionalString stdenv.isDarwin ''
diff --git a/pkgs/development/python-modules/ipywidgets/default.nix b/pkgs/development/python-modules/ipywidgets/default.nix
index ce0aed4964d3..14b03e5e282a 100644
--- a/pkgs/development/python-modules/ipywidgets/default.nix
+++ b/pkgs/development/python-modules/ipywidgets/default.nix
@@ -14,12 +14,12 @@
 
 buildPythonPackage rec {
   pname = "ipywidgets";
-  version = "7.0.0";
+  version = "7.0.3";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "63e454202f72796044e99846881c33767c47fa050735dc1f927657b9cd2b7fcd";
+    sha256 = "f98b4c3719097c9d2e6489f303db520b20bd4de3e0b1d6d4f92f81bfe3c2a0c8";
   };
 
   # Tests are not distributed
diff --git a/pkgs/development/python-modules/jedi/default.nix b/pkgs/development/python-modules/jedi/default.nix
index 5d904ee311ff..6cdf784dc3ba 100644
--- a/pkgs/development/python-modules/jedi/default.nix
+++ b/pkgs/development/python-modules/jedi/default.nix
@@ -1,17 +1,19 @@
-{ stdenv, buildPythonPackage, fetchPypi, pytest, glibcLocales, tox, pytestcov }:
+{ stdenv, buildPythonPackage, fetchPypi, pytest, glibcLocales, tox, pytestcov, parso }:
 
 buildPythonPackage rec {
   pname = "jedi";
-  version = "0.10.2";
+  version = "0.11.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7abb618cac6470ebbd142e59c23daec5e6e063bfcecc8a43a037d2ab57276f4e";
+    sha256 = "f6d5973573e76b1fd2ea75f6dcd6445d02d41ff3af5fc61b275b4e323d1dd396";
   };
 
   checkInputs = [ pytest glibcLocales tox pytestcov ];
 
+  propagatedBuildInputs = [ parso ];
+
   checkPhase = ''
     LC_ALL="en_US.UTF-8" py.test test
   '';
diff --git a/pkgs/development/python-modules/joblib/default.nix b/pkgs/development/python-modules/joblib/default.nix
index f6ead8c8266c..0efd110d1ded 100644
--- a/pkgs/development/python-modules/joblib/default.nix
+++ b/pkgs/development/python-modules/joblib/default.nix
@@ -12,10 +12,10 @@
 buildPythonPackage rec {
   pname = "joblib";
   name = "${pname}-${version}";
-  version = "0.10.3";
+  version = "0.11";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "29b2965a9efbc90a5fe66a389ae35ac5b5b0c1feabfc7cab7fd5d19f429a071d";
+    sha256 = "7b8fd56df36d9731a83729395ccb85a3b401f62a96255deb1a77220c00ed4085";
   };
 
   checkInputs = [ nose sphinx numpydoc ];
diff --git a/pkgs/development/python-modules/jsbeautifier/default.nix b/pkgs/development/python-modules/jsbeautifier/default.nix
index c199b2f50dbd..47bbdb5d07b6 100644
--- a/pkgs/development/python-modules/jsbeautifier/default.nix
+++ b/pkgs/development/python-modules/jsbeautifier/default.nix
@@ -2,7 +2,7 @@
 
 buildPythonApplication rec {
   pname = "jsbeautifier";
-  version = "1.6.14";
+  version = "1.7.4";
   name = "jsbeautifier-1.6.14";
 
   propagatedBuildInputs = [ six ];
@@ -11,7 +11,7 @@ buildPythonApplication rec {
 
   src = fetchurl {
     url = "mirror://pypi/j/jsbeautifier/${name}.tar.gz";
-    sha256 = "50b2af556aa1da7283a6a92eaa699668312cb91f2ba6b78a4422b1d42af964a2";
+    sha256 = "7fc14f279117a55a5e854602f6e8c1cb178c6d83f7cf75e2e9f50678fe11079e";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/keepkey/default.nix b/pkgs/development/python-modules/keepkey/default.nix
index 3e58e9e3e03d..8eba12dfcea2 100644
--- a/pkgs/development/python-modules/keepkey/default.nix
+++ b/pkgs/development/python-modules/keepkey/default.nix
@@ -4,11 +4,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "keepkey";
-  version = "0.7.3";
+  version = "4.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "14d2r8dlx997ypgma2k8by90acw7i3l7hfq4gar9lcka0lqfj714";
+    sha256 = "95c8d5127919f9fc4bb0120b05f92efc8f526d4a68122ac18e63509571ac45a2";
   };
 
   propagatedBuildInputs = [ protobuf hidapi ];
diff --git a/pkgs/development/python-modules/ldap.nix b/pkgs/development/python-modules/ldap.nix
index c67fdcd548f6..635308f37607 100644
--- a/pkgs/development/python-modules/ldap.nix
+++ b/pkgs/development/python-modules/ldap.nix
@@ -3,13 +3,13 @@
 
 buildPythonPackage rec {
   pname = "python-ldap";
-  version = "2.4.41";
+  version = "2.4.45";
   name = "${pname}-${version}";
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6d430ecf040f2fc704ee316d3390cb1f5419c191371e1e131baef54a0e42cef0";
+    sha256 = "824fde180a53772e23edc031c4dd64ac1af4a3eade78f00d9d510937d562f64e";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/ledgerblue/default.nix b/pkgs/development/python-modules/ledgerblue/default.nix
index 0bee4dd47b55..9b2499cd5b23 100644
--- a/pkgs/development/python-modules/ledgerblue/default.nix
+++ b/pkgs/development/python-modules/ledgerblue/default.nix
@@ -5,11 +5,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "ledgerblue";
-  version = "0.1.15";
+  version = "0.1.16";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "42cbcd74615576294142d56eb9eaa7e1b67f9dd87eeb24d713336b56e8c01c5c";
+    sha256 = "eba56b887339fb5f8582771e4e398df4fa5a017183b908d4f8950588157c1504";
   };
 
   buildInputs = [ hidapi pycrypto pillow protobuf future ecpy ];
diff --git a/pkgs/development/python-modules/libagent/default.nix b/pkgs/development/python-modules/libagent/default.nix
index 5318142fe706..cca10794258f 100644
--- a/pkgs/development/python-modules/libagent/default.nix
+++ b/pkgs/development/python-modules/libagent/default.nix
@@ -5,11 +5,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "libagent";
-  version = "0.9.2";
+  version = "0.9.5";
 
   src = fetchPypi{
     inherit pname version;
-    sha256 = "d6c6dccc0a7693fc966f5962604a69a800e044ac5add3dd030c34cfd4d64311f";
+    sha256 = "982b81c19dc9ee1158dc32fedbe1c36aff2b6872fa0dd42173b639b965ccfb2e";
   };
 
   buildInputs = [
diff --git a/pkgs/development/python-modules/libtmux/default.nix b/pkgs/development/python-modules/libtmux/default.nix
index 2f041f0da4a2..b9404ab5ec31 100644
--- a/pkgs/development/python-modules/libtmux/default.nix
+++ b/pkgs/development/python-modules/libtmux/default.nix
@@ -3,11 +3,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "libtmux";
-  version = "0.7.4";
+  version = "0.7.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c7407aa4103d40f50f99432bf4dffe0b4591f976956b2dd7ee7bbf53ad138bd9";
+    sha256 = "12e5006e59b7d98af5d1a9294f9c8ff2829ac2c1c6ae23dc73c280100b15f485";
   };
 
   buildInputs = [ pytest_29 ];
diff --git a/pkgs/development/python-modules/llvmlite/default.nix b/pkgs/development/python-modules/llvmlite/default.nix
index 5de795f84ef9..57deaf3caf36 100644
--- a/pkgs/development/python-modules/llvmlite/default.nix
+++ b/pkgs/development/python-modules/llvmlite/default.nix
@@ -11,13 +11,13 @@
 buildPythonPackage rec {
   pname = "llvmlite";
   name = "${pname}-${version}";
-  version = "0.19.0";
+  version = "0.20.0";
 
   disabled = isPyPy;
 
   src = fetchurl {
     url = "mirror://pypi/${builtins.substring 0 1 pname}/${pname}/${name}.tar.gz";
-    sha256 = "fbaeb3d584e0f6bac82a33776e9b5f0b5b4a3415a03edeff5d66f6176f0edbe2";
+    sha256 = "b2f174848df16bb9195a07fec102110a06d018da736bd9b3570a54d44c797c29";
   };
 
   propagatedBuildInputs = [ llvm ] ++ stdenv.lib.optional (pythonOlder "3.4") enum34;
diff --git a/pkgs/development/python-modules/m2r/default.nix b/pkgs/development/python-modules/m2r/default.nix
index 066a9856e500..e493596cfa59 100644
--- a/pkgs/development/python-modules/m2r/default.nix
+++ b/pkgs/development/python-modules/m2r/default.nix
@@ -3,11 +3,11 @@
 buildPythonPackage rec {
   pname = "m2r";
   name = "${pname}-${version}";
-  version = "0.1.11";
+  version = "0.1.12";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7e69fe9b2752926c33399709e354da3bcca60043c7bf5e727b7126ec3a5db7db";
+    sha256 = "adfb86ebb7ff3fcd3ebb27ce8cd6f795c409a13f0c03363e265f17419ce5b9ab";
   };
 
   propagatedBuildInputs = [ mistune docutils ];
diff --git a/pkgs/development/python-modules/magic-wormhole/default.nix b/pkgs/development/python-modules/magic-wormhole/default.nix
index cc1e663209ec..b21643b4547a 100644
--- a/pkgs/development/python-modules/magic-wormhole/default.nix
+++ b/pkgs/development/python-modules/magic-wormhole/default.nix
@@ -22,12 +22,12 @@
 
 buildPythonPackage rec {
   pname = "magic-wormhole";
-  version = "0.10.2";
+  version = "0.10.3";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "55a423247faee7a0644d25f37760495978cd494ba0274fefd8cd1fad493954ee";
+    sha256 = "48465d58f9c0d729dc586627cf280830e7ed59f9e7999946ae1d763c6b8db999";
   };
 
   checkInputs = [ mock ];
diff --git a/pkgs/development/python-modules/marshmallow-sqlalchemy/default.nix b/pkgs/development/python-modules/marshmallow-sqlalchemy/default.nix
index a024d73037f9..656f7f44f965 100644
--- a/pkgs/development/python-modules/marshmallow-sqlalchemy/default.nix
+++ b/pkgs/development/python-modules/marshmallow-sqlalchemy/default.nix
@@ -5,7 +5,7 @@
 buildPythonPackage rec {
   pname = "marshmallow-sqlalchemy";
   name = "${pname}-${version}";
-  version = "0.13.1";
+  version = "0.13.2";
 
   meta = {
     homepage = "https://github.com/marshmallow-code/marshmallow-sqlalchemy";
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0082ca2wwc9bymzkp1mr1l5h6rq0k1csv3vcq8ab24x0hdyg5qgk";
+    sha256 = "9804ef2829f781f469a06528d107c2a763f109c687266ab8b1f000f9684184ae";
   };
 
   propagatedBuildInputs = [ marshmallow sqlalchemy ];
diff --git a/pkgs/development/python-modules/marshmallow/default.nix b/pkgs/development/python-modules/marshmallow/default.nix
index 17325d3204d0..afb60801dc94 100644
--- a/pkgs/development/python-modules/marshmallow/default.nix
+++ b/pkgs/development/python-modules/marshmallow/default.nix
@@ -5,7 +5,7 @@
 buildPythonPackage rec {
   pname = "marshmallow";
   name = "${pname}-${version}";
-  version = "2.13.5";
+  version = "2.14.0";
 
   meta = {
     homepage = "https://github.com/marshmallow-code/marshmallow";
@@ -18,7 +18,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "048rzdkvnais51xdiy27nail5vxjb4ggw3vd60prn1q11lf16wig";
+    sha256 = "09943a460026b9a61c3f4cedd0e5ccfed7cfce3271debd19e3f97df561088718";
   };
 
   propagatedBuildInputs = [ dateutil simplejson ];
diff --git a/pkgs/development/python-modules/matplotlib/default.nix b/pkgs/development/python-modules/matplotlib/default.nix
index 03a03007cf91..345a21ecddfe 100644
--- a/pkgs/development/python-modules/matplotlib/default.nix
+++ b/pkgs/development/python-modules/matplotlib/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, python, buildPythonPackage, pycairo
+{ stdenv, fetchurl, python, buildPythonPackage, pycairo, backports_functools_lru_cache
 , which, cycler, dateutil, nose, numpy, pyparsing, sphinx, tornado
 , freetype, libpng, pkgconfig, mock, pytz, pygobject3, functools32, subprocess32
 , enableGhostscript ? false, ghostscript ? null, gtk3
@@ -20,13 +20,13 @@ assert enableTk -> (tcl != null)
 assert enableQt -> pyqt4 != null;
 
 buildPythonPackage rec {
-  version = "2.0.2";
+  version = "2.1.0";
   pname = "matplotlib";
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/m/matplotlib/${name}.tar.gz";
-    sha256 = "0ffbc44faa34a8b1704bc108c451ecf87988f900ef7ce757b8e2e84383121ff1";
+    sha256 = "4b5f16c9cefde553ea79975305dcaa67c8e13d927b6e55aa14b4a8d867e25387";
   };
 
   NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.isDarwin "-I${libcxx}/include/c++/v1";
@@ -39,7 +39,7 @@ buildPythonPackage rec {
 
   propagatedBuildInputs =
     [ cycler dateutil nose numpy pyparsing tornado freetype
-      libpng pkgconfig mock pytz
+      libpng pkgconfig mock pytz backports_functools_lru_cache
     ]
     ++ stdenv.lib.optional enableGtk2 pygtk
     ++ stdenv.lib.optionals enableGtk3 [ cairo pycairo gtk3 gobjectIntrospection pygobject3 ]
diff --git a/pkgs/development/python-modules/meliae/default.nix b/pkgs/development/python-modules/meliae/default.nix
index a52d695ac814..9fa46ce6863d 100644
--- a/pkgs/development/python-modules/meliae/default.nix
+++ b/pkgs/development/python-modules/meliae/default.nix
@@ -8,12 +8,12 @@
 
 buildPythonPackage rec {
   pname = "meliae";
-  version = "0.4.0";
+  version = "0.4.0.final.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "16gcgjzcjlbfarwlj18fn089bz34kzfw8varbzxsi9ma0amijrcp";
+    sha256 = "976519ab02aaa6a8fb5f596dc4dd9f64fc9510b00e054979566e51c9be7cec99";
   };
 
   disabled = isPy3k;
diff --git a/pkgs/development/python-modules/mnemonic/default.nix b/pkgs/development/python-modules/mnemonic/default.nix
index 9f71fdb8e741..ad1443024178 100644
--- a/pkgs/development/python-modules/mnemonic/default.nix
+++ b/pkgs/development/python-modules/mnemonic/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "mnemonic";
-  version = "0.17";
+  version = "0.18";
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/m/${pname}/${name}.tar.gz";
-    sha256 = "1hq6xb47jagfqf65iwcrh0065mj3521d2mxmahg7vfraihqyqdjn";
+    sha256 = "02a7306a792370f4a0c106c2cf1ce5a0c84b9dbd7e71c6792fdb9ad88a727f1d";
   };
 
   propagatedBuildInputs = [ pbkdf2 ];
diff --git a/pkgs/development/python-modules/multidict/default.nix b/pkgs/development/python-modules/multidict/default.nix
index 4141b69f0cdc..cf05cbff631d 100644
--- a/pkgs/development/python-modules/multidict/default.nix
+++ b/pkgs/development/python-modules/multidict/default.nix
@@ -8,13 +8,13 @@
 
 let
   pname = "multidict";
-  version = "3.1.3";
+  version = "3.3.0";
 in buildPythonPackage rec {
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/${builtins.substring 0 1 pname}/${pname}/${name}.tar.gz";
-    sha256 = "875f80a046e7799b40df4b015b8fc5dae91697936872a8d7362c909a02ec6d12";
+    sha256 = "e76909da2fad6966281d4e0e4ccfd3c3025699ebcc30806afa09fa1384c3532b";
   };
 
   checkInputs = [ pytest psutil ];
diff --git a/pkgs/development/python-modules/netcdf4/default.nix b/pkgs/development/python-modules/netcdf4/default.nix
index 75b4723b0b51..0ef864d33e26 100644
--- a/pkgs/development/python-modules/netcdf4/default.nix
+++ b/pkgs/development/python-modules/netcdf4/default.nix
@@ -4,13 +4,13 @@
 buildPythonPackage rec {
   pname = "netCDF4";
   name = "${pname}-${version}";
-  version = "1.2.9";
+  version = "1.3.0";
 
   disabled = isPyPy;
 
   src = fetchurl {
     url = "mirror://pypi/n/netCDF4/${name}.tar.gz";
-    sha256 = "259edab1f03b1c1b93bdbaa804d50211a0c9d8a15eee4f23988b5685c6c0d2c0";
+    sha256 = "1982372aeacc6b36054d90d8cb54ee9506b66b6f44d5cff10e2ffb162aad5476";
   };
 
   buildInputs = [
diff --git a/pkgs/development/python-modules/nltk.nix b/pkgs/development/python-modules/nltk.nix
index 302bd89be02c..d30e030a0498 100644
--- a/pkgs/development/python-modules/nltk.nix
+++ b/pkgs/development/python-modules/nltk.nix
@@ -1,13 +1,13 @@
 { fetchurl, buildPythonPackage, isPy33, lib, six, pythonAtLeast, pythonOlder }:
 
 buildPythonPackage rec {
-  version = "3.2.4";
+  version = "3.2.5";
   pname = "nltk";
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/n/nltk/nltk-${version}.tar.gz";
-    sha256 = "8682ae52f5de4f2ba7b77bd78222a38575ad01ef29946214b254dfdf93a3a0eb";
+    sha256 = "2661f9971d983db314bbebd51ba770811a362c6597fd0f303bb1d3beadcb4834";
   };
 
   propagatedBuildInputs = [ six ];
diff --git a/pkgs/development/python-modules/node-semver/default.nix b/pkgs/development/python-modules/node-semver/default.nix
index 0bd569fd4ad3..8c518f9b7ff4 100644
--- a/pkgs/development/python-modules/node-semver/default.nix
+++ b/pkgs/development/python-modules/node-semver/default.nix
@@ -2,14 +2,14 @@
 
 buildPythonPackage rec {
   name = "${pname}-${version}";
-  version = "0.1.1";
+  version = "0.2.0";
   pname = "node-semver";
 
   buildInputs = [ pytest tox ];
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1b3xiqgl436q33grbkh4chpfchl8i2dmcpggbb2q4vgv3vjy97p2";
+    sha256 = "c32bfc976fd9e003c4a15665e5fe9f337366ba6b60aeb34e4479da9d7bbb0081";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/numba/default.nix b/pkgs/development/python-modules/numba/default.nix
index 840df8769387..b0d7ae72c95b 100644
--- a/pkgs/development/python-modules/numba/default.nix
+++ b/pkgs/development/python-modules/numba/default.nix
@@ -14,13 +14,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.34.0";
+  version = "0.35.0";
   pname = "numba";
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/n/numba/${name}.tar.gz";
-    sha256 = "4f86df9212cb2678598e6583973ef1df978f3e3ba497b4dc6f91848887710577";
+    sha256 = "11564937757605bee590c5758c73cfe9fd6d569726b56d970316a6228971ecc3";
   };
 
   NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.isDarwin "-I${libcxx}/include/c++/v1";
diff --git a/pkgs/development/python-modules/numpy/default.nix b/pkgs/development/python-modules/numpy/default.nix
index ffb74021d8d8..2d575d8742aa 100644
--- a/pkgs/development/python-modules/numpy/default.nix
+++ b/pkgs/development/python-modules/numpy/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "numpy";
-  version = "1.13.2";
+  version = "1.13.3";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "1fmq8923q91xyjf6fngl0n6jlysryyzx06288b5qdvv97mlfpklh";
+    sha256 = "36ee86d5adbabc4fa2643a073f93d5504bdfed37a149a3a49f4dde259f35a750";
   };
 
   disabled = isPyPy;
diff --git a/pkgs/development/python-modules/openpyxl/default.nix b/pkgs/development/python-modules/openpyxl/default.nix
index a214af5eab7f..9a94848000ce 100644
--- a/pkgs/development/python-modules/openpyxl/default.nix
+++ b/pkgs/development/python-modules/openpyxl/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "openpyxl";
-  version = "2.4.8";
+  version = "2.4.9";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ee7551efb70648fa8ee569c2b6a6dbbeff390cc94b321da5d508a573b90a4f17";
+    sha256 = "95e007f4d121f4fd73f39a6d74a883c75e9fa9d96de91d43c1641c103c3a9b18";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/os-testr/default.nix b/pkgs/development/python-modules/os-testr/default.nix
index d97c525b17a8..baafc44d10d3 100644
--- a/pkgs/development/python-modules/os-testr/default.nix
+++ b/pkgs/development/python-modules/os-testr/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildPythonPackage, fetchurl, python,
+{ stdenv, buildPythonPackage, fetchPypi, python,
   pbr, Babel, testrepository, subunit, testtools,
   coverage, oslosphinx, oslotest, testscenarios, six, ddt 
 }:
@@ -7,8 +7,8 @@ buildPythonPackage rec {
   pname = "os-testr";
   name = "${pname}-${version}";
 
-  src = fetchurl {
-    url = "mirror://pypi/o/os-testr/${name}.tar.gz";
+  src = fetchPypi {
+    inherit pname version;
     sha256 = "d8a60bd56c541714a5cab4d1996c8ddfdb5c7c35393d55be617803048c170837";
   };
 
diff --git a/pkgs/development/python-modules/oslo-config/default.nix b/pkgs/development/python-modules/oslo-config/default.nix
index fce8c21284c7..de91a507f179 100644
--- a/pkgs/development/python-modules/oslo-config/default.nix
+++ b/pkgs/development/python-modules/oslo-config/default.nix
@@ -3,12 +3,12 @@ debtcollector, rfc3986, pyyaml, oslo-i18n }:
 
 buildPythonPackage rec {
   pname = "oslo.config";
-  version = "4.12.0";
+  version = "4.13.2";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1pa9lajsadyq47bmxx12dxlcmnqsqlgnb55hwqas26lgnb2073dx";
+    sha256 = "882e5f1dcc0e5b0d7af877b2df0e2692113c5975db8cbbbf0dd3d2b905aefc0b";
   };
 
   propagatedBuildInputs = [ pbr six netaddr stevedore debtcollector rfc3986 pyyaml oslo-i18n ];
diff --git a/pkgs/development/python-modules/paramz/default.nix b/pkgs/development/python-modules/paramz/default.nix
index 5137485a58fd..3d9fd2afacae 100644
--- a/pkgs/development/python-modules/paramz/default.nix
+++ b/pkgs/development/python-modules/paramz/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "paramz";
-  version = "0.7.4";
+  version = "0.8.5";
   name  = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1r4mayzp7cb5w1kz45sw65is9j3p60h0yyp8hdhsx393rr4n82nn";
+    sha256 = "297e59b48e57e78e15f547b1af8b21ddfd19a6312d70b9dc07c7262711adfed9";
   };
 
   propagatedBuildInputs = [ numpy scipy six decorator ];
diff --git a/pkgs/development/python-modules/parso/default.nix b/pkgs/development/python-modules/parso/default.nix
new file mode 100644
index 000000000000..26617826e124
--- /dev/null
+++ b/pkgs/development/python-modules/parso/default.nix
@@ -0,0 +1,25 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pytest
+}:
+
+buildPythonPackage rec {
+  pname = "parso";
+  version = "0.1.0";
+  name = "${pname}-${version}";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "c5279916bb417aa2bf634648ff895cf35dce371d7319744884827bfad06f8d7b";
+  };
+
+  checkInputs = [ pytest ];
+
+  meta = {
+    description = "A Python Parser";
+    homepage = https://github.com/davidhalter/parso;
+    license = lib.licenses.mit;
+  };
+
+}
\ No newline at end of file
diff --git a/pkgs/development/python-modules/path.py/default.nix b/pkgs/development/python-modules/path.py/default.nix
index a40635b8d33b..cf5c5ee06cd4 100644
--- a/pkgs/development/python-modules/path.py/default.nix
+++ b/pkgs/development/python-modules/path.py/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "path.py";
-  version = "10.3.1";
+  version = "10.4";
   name = "path.py-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "412706be1cd8ab723c77829f9aa0c4d4b7c7b26c7b1be0275a6841c3cb1001e0";
+    sha256 = "c63c75777c8a01f7b273c0065a8ea1e3ba0c9b369fa4a2601831e412b2c4881a";
   };
 
   checkInputs = [ pytest pytestrunner ];
diff --git a/pkgs/development/python-modules/pathspec/default.nix b/pkgs/development/python-modules/pathspec/default.nix
index f39957585210..bf74906d9e57 100644
--- a/pkgs/development/python-modules/pathspec/default.nix
+++ b/pkgs/development/python-modules/pathspec/default.nix
@@ -5,12 +5,12 @@
 
 buildPythonPackage rec {
   pname   = "pathspec";
-  version = "0.5.3";
+  version = "0.5.5";
   name    = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "54478a66a360f4ebe4499c9235e4206fca5dec837b8e272d1ce37e0a626cc64d";
+    sha256 = "72c495d1bbe76674219e307f6d1c6062f2e1b0b483a5e4886435127d0df3d0d3";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/piexif/default.nix b/pkgs/development/python-modules/piexif/default.nix
index 2c921959852a..c4aa8dcf16c9 100644
--- a/pkgs/development/python-modules/piexif/default.nix
+++ b/pkgs/development/python-modules/piexif/default.nix
@@ -3,7 +3,7 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "piexif";
-  version = "1.0.12";
+  version = "1.0.13";
 
   # pillow needed for unit tests
   buildInputs = [ pillow ];
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "15dvdr7b5xxsbsq5k6kq8h0xnzrkqzc08dzlih48a21x27i02bii";
+    sha256 = "1d3dde03bd6298393645bc11d585b67a6ea98fd7e9e1aded6d5d6ec3e4cfbdda";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/pillow/default.nix b/pkgs/development/python-modules/pillow/default.nix
index 9161e8a43b6d..4be9c911f71a 100644
--- a/pkgs/development/python-modules/pillow/default.nix
+++ b/pkgs/development/python-modules/pillow/default.nix
@@ -3,12 +3,12 @@
   freetype, libjpeg, zlib, libtiff, libwebp, tcl, lcms2, tk, libX11}:
 buildPythonPackage rec {
   pname = "Pillow";
-  version = "4.2.1";
+  version = "4.3.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0wq0fiw964bj5rdmw66mhbfsjnmb13bcdr42krpk2ig5f1cgc967";
+    sha256 = "a97c715d44efd5b4aa8d739b8fad88b93ed79f1b33fc2822d5802043f3b1b527";
   };
 
   doCheck = !stdenv.isDarwin && !isPyPy;
diff --git a/pkgs/development/python-modules/pip-tools/default.nix b/pkgs/development/python-modules/pip-tools/default.nix
index 5fa03a18aaa2..2c297d8d7193 100644
--- a/pkgs/development/python-modules/pip-tools/default.nix
+++ b/pkgs/development/python-modules/pip-tools/default.nix
@@ -1,16 +1,18 @@
-{ stdenv, fetchurl, buildPythonPackage, pip, pytest, click, six, first, setuptools_scm, glibcLocales }:
+{ stdenv, fetchurl, buildPythonPackage, pip, pytest, click, six, first
+, setuptools_scm, glibcLocales, mock }:
+
 buildPythonPackage rec {
   pname = "pip-tools";
-  version = "1.9.0";
+  version = "1.10.1";
   name = "pip-tools-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/p/pip-tools/${name}.tar.gz";
-    sha256 = "0mjdpq2zjn8n4lzn9l2myh4bv0l2f6751k1rdpgdm8k3fargw1h7";
+    sha256 = "37b85d69ceed97337aeefb3e52e41fe0884a505c874757a5bbaa58d92b533ce0";
   };
 
   LC_ALL = "en_US.UTF-8";
-  buildInputs = [ pytest glibcLocales ];
+  checkInputs = [ pytest glibcLocales mock ];
   propagatedBuildInputs = [ pip click six first setuptools_scm ];
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/plaster/default.nix b/pkgs/development/python-modules/plaster/default.nix
index 9f370a9c0fb3..75c0bdc00f16 100644
--- a/pkgs/development/python-modules/plaster/default.nix
+++ b/pkgs/development/python-modules/plaster/default.nix
@@ -4,12 +4,12 @@
 
 buildPythonPackage rec {
   pname = "plaster";
-  version = "0.5";
+  version = "1.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0z48pis4qyhyqj3ia82r04diaa153dw66wrpbly06hdzvhw8j0ia";
+    sha256 = "8351c7c7efdf33084c1de88dd0f422cbe7342534537b553c49b857b12d98c8c3";
   };
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/plotly/default.nix b/pkgs/development/python-modules/plotly/default.nix
index ac3c4f1d3246..2744805a5042 100644
--- a/pkgs/development/python-modules/plotly/default.nix
+++ b/pkgs/development/python-modules/plotly/default.nix
@@ -10,12 +10,12 @@
 
 buildPythonPackage rec {
   pname = "plotly";
-  version = "2.0.15";
+  version = "2.1.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0ecd16a11778674c63615a590e22f79307801eaf009b399bf7e46c486dec8f99";
+    sha256 = "ff6899dc11907b1efb944f79f9583b2e30ba2964bb009145f3580bf30b4d9ee4";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pomegranate/default.nix b/pkgs/development/python-modules/pomegranate/default.nix
index 94c3295f029c..2884ac9ddc43 100644
--- a/pkgs/development/python-modules/pomegranate/default.nix
+++ b/pkgs/development/python-modules/pomegranate/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "pomegranate";
-  version = "0.7.7";
+  version = "0.8.0";
   name  = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b5b7a6256778fc4097ee77caec28ec845ec1fee3d701f3f26f83860b2d45c453";
+    sha256 = "6b03d05bffbe46c674800652cf273a8d338a2e40001b763cd6925aac0b578a43";
   };
 
   propagatedBuildInputs = [ numpy scipy cython networkx joblib ];
diff --git a/pkgs/development/python-modules/portend/default.nix b/pkgs/development/python-modules/portend/default.nix
index cb418678a996..bd13c63c4043 100644
--- a/pkgs/development/python-modules/portend/default.nix
+++ b/pkgs/development/python-modules/portend/default.nix
@@ -5,14 +5,14 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "portend";
-  version = "2.1.2";
+  version = "2.2";
 
   buildInputs = [ pytest pytest-sugar pytest-warnings setuptools_scm ];
   propagatedBuildInputs = [ tempora ];
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0dx8b1rn64ymx5s4mdzlw5hz59qi167z7nny36dl75ghlldn41w4";
+    sha256 = "bc48d3d99e1eaf2e9406c729f8848bfdaf87876cd3560dc3ec6c16714f529586";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/premailer/default.nix b/pkgs/development/python-modules/premailer/default.nix
index f2f8c0f89fd6..006b99518a88 100644
--- a/pkgs/development/python-modules/premailer/default.nix
+++ b/pkgs/development/python-modules/premailer/default.nix
@@ -5,7 +5,7 @@
 buildPythonPackage rec {
   pname = "premailer";
   name = "${pname}-${version}";
-  version = "3.0.1";
+  version = "3.1.1";
 
   meta = {
     description = "Turns CSS blocks into style attributes ";
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0cmlvqx1dvy16k5q5ylmr43nlfpb9k2zl3q7s4kzhf0lml4wqwaf";
+    sha256 = "fd07dadc47345f7d44a0587bd65a37c45886f19c44b3ec94904761e4b2d39124";
   };
 
   buildInputs = [ mock nose ];
diff --git a/pkgs/development/python-modules/pyaes.nix b/pkgs/development/python-modules/pyaes.nix
index c2feb2e239c7..6104e72a37bc 100644
--- a/pkgs/development/python-modules/pyaes.nix
+++ b/pkgs/development/python-modules/pyaes.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "pyaes";
-  version = "1.6.0";
+  version = "1.6.1";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0bp9bjqy1n6ij1zb86wz9lqa1dhla8qr1d7w2kxyn7jbj56sbmcw";
+    sha256 = "02c1b1405c38d3c370b085fb952dd8bea3fadcee6411ad99f312cc129c536d8f";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/pycryptodomex/default.nix b/pkgs/development/python-modules/pycryptodomex/default.nix
index 1d1ac67732a3..35a7213306f9 100644
--- a/pkgs/development/python-modules/pycryptodomex/default.nix
+++ b/pkgs/development/python-modules/pycryptodomex/default.nix
@@ -3,7 +3,7 @@
 buildPythonPackage rec {
   pname = "pycryptodomex";
   name = "${pname}-${version}";
-  version = "3.4.5";
+  version = "3.4.7";
 
   meta = {
     description = "A self-contained cryptographic library for Python";
@@ -13,6 +13,6 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1n5w5ls5syapmb39kavqgz2sa9pinzx4c9dvwa2147gj0hkh87wj";
+    sha256 = "52aa2e540d06d63636e4b5356957c520611e28a88386bad4d18980e4b00e0b5a";
   };
 }
diff --git a/pkgs/development/python-modules/pyflakes/default.nix b/pkgs/development/python-modules/pyflakes/default.nix
index fbb0de6f0ced..b1f1619d9100 100644
--- a/pkgs/development/python-modules/pyflakes/default.nix
+++ b/pkgs/development/python-modules/pyflakes/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "pyflakes";
-  version = "1.5.0";
+  version = "1.6.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1x1pcca4a24k4pw8x1c77sgi58cg1wl2k38mp8a25k608pzls3da";
+    sha256 = "8d616a382f243dbf19b54743f280b80198be0bca3a5396f1d2e1fca6223e8805";
   };
 
   buildInputs = [ unittest2 ];
diff --git a/pkgs/development/python-modules/pyjwkest/default.nix b/pkgs/development/python-modules/pyjwkest/default.nix
index 03cea021be8c..563c0a092843 100644
--- a/pkgs/development/python-modules/pyjwkest/default.nix
+++ b/pkgs/development/python-modules/pyjwkest/default.nix
@@ -5,7 +5,7 @@
 buildPythonPackage rec {
   pname = "pyjwkest";
   name = "${pname}-${version}";
-  version = "1.3.2";
+  version = "1.4.0";
 
   meta = {
     description = "Implementation of JWT, JWS, JWE and JWK";
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "11rrswsmma3wzi2qnmq929323yc6i9fkjsv8zr7b3vajd72yr49d";
+    sha256 = "128e3c81d02993ac4cd7e29ef7aac767d91daa59380e6883ae589092945e4aad";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/pylint/default.nix b/pkgs/development/python-modules/pylint/default.nix
index 8c0fd1b7a8fe..afe3bf8e503d 100644
--- a/pkgs/development/python-modules/pylint/default.nix
+++ b/pkgs/development/python-modules/pylint/default.nix
@@ -4,11 +4,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "pylint";
-  version = "1.7.2";
+  version = "1.7.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ea6afb93a9ed810cf52ff3838eb3a15e2bf6a81b80de0eaede1ce442caa5ca69";
+    sha256 = "1f65b3815c3bf7524b845711d54c4242e4057dd93826586620239ecdfe591fb1";
   };
 
   buildInputs = [ pytest pytestrunner mccabe configparser backports_functools_lru_cache ];
diff --git a/pkgs/development/python-modules/pyrtlsdr/default.nix b/pkgs/development/python-modules/pyrtlsdr/default.nix
index 274e5b61c14f..0d50686f8924 100644
--- a/pkgs/development/python-modules/pyrtlsdr/default.nix
+++ b/pkgs/development/python-modules/pyrtlsdr/default.nix
@@ -8,12 +8,12 @@
 
 buildPythonPackage rec {
   pname = "pyrtlsdr";
-  version = "0.2.5";
+  version = "0.2.7";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "dd041143b68628c713c2227c78c40b0b4a0cb5d08df116f7bdc5f83c529be0e4";
+    sha256 = "7942fe2e7821d09206002ea7e820e694094b3f964885123eb6eee1167f39b8da";
   };
 
   buildInputs = [ pypandoc pandoc ];
diff --git a/pkgs/development/python-modules/pytest-asyncio/default.nix b/pkgs/development/python-modules/pytest-asyncio/default.nix
index 605c970cedc4..0918b5db1db2 100644
--- a/pkgs/development/python-modules/pytest-asyncio/default.nix
+++ b/pkgs/development/python-modules/pytest-asyncio/default.nix
@@ -2,13 +2,13 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "pytest-asyncio";
-  version = "0.6.0";
+  version = "0.8.0";
 
   disabled = !isPy3k;
 
   src = fetchurl {
     url = "mirror://pypi/p/${pname}/${name}.tar.gz";
-    sha256 = "e5c6786ece4b3bbb0cca1bf68bf089756a62760e3764dc84eaee39bfab70289b";
+    sha256 = "f32804bb58a66e13a3eda11f8942a71b1b6a30466b0d2ffe9214787aab0e172e";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/pytest-xdist/default.nix b/pkgs/development/python-modules/pytest-xdist/default.nix
index dc1a31a89225..e993a67c49f1 100644
--- a/pkgs/development/python-modules/pytest-xdist/default.nix
+++ b/pkgs/development/python-modules/pytest-xdist/default.nix
@@ -3,11 +3,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "pytest-xdist";
-  version = "1.20.0";
+  version = "1.20.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7924d45c2430191fe3679a58116c74ceea13307d7822c169d65fd59a24b3a4fe";
+    sha256 = "433e82f9b34986a4e4b2be38c60e82cca3ac64b7e1b38f4d8e3e118292939712";
   };
 
   buildInputs = [ pytest setuptools_scm pytest-forked];
diff --git a/pkgs/development/python-modules/pytest/default.nix b/pkgs/development/python-modules/pytest/default.nix
index 32ad71de7044..42a591e58b64 100644
--- a/pkgs/development/python-modules/pytest/default.nix
+++ b/pkgs/development/python-modules/pytest/default.nix
@@ -2,7 +2,7 @@
 , setuptools_scm
 }:
 buildPythonPackage rec {
-  version = "3.2.1";
+  version = "3.2.3";
   pname = "pytest";
   name = "${pname}-${version}";
 
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4c2159d2be2b4e13fa293e7a72bdf2f06848a017150d5c6d35112ce51cfd74ce";
+    sha256 = "27fa6617efc2869d3e969a3e75ec060375bfb28831ade8b5cdd68da3a741dc3c";
   };
 
   buildInputs = [ hypothesis setuptools_scm ];
diff --git a/pkgs/development/python-modules/python-stdnum/default.nix b/pkgs/development/python-modules/python-stdnum/default.nix
index 8e8fa61e9bc8..a78b1ffbee26 100644
--- a/pkgs/development/python-modules/python-stdnum/default.nix
+++ b/pkgs/development/python-modules/python-stdnum/default.nix
@@ -1,14 +1,14 @@
 { lib, fetchurl, buildPythonPackage, isPy3k }:
 
 buildPythonPackage rec {
-  version = "1.6";
+  version = "1.7";
   pname = "python-stdnum";
   name = "${pname}-${version}";
   # Failing tests and dependency issue on Py3k
   disabled = isPy3k;
   src = fetchurl {
     url = "mirror://pypi/p/python-stdnum/${name}.tar.gz";
-    sha256 = "157a0aef01b1e846ddd11252dc516637da6b3347e32f0130825b7fae1d8b4655";
+    sha256 = "987c25e1047e8742131bcf29dac7a406987adb1463465749e2daaba8cb19d264";
   };
   meta = {
     homepage = http://arthurdejong.org/python-stdnum/;
diff --git a/pkgs/development/python-modules/relatorio/default.nix b/pkgs/development/python-modules/relatorio/default.nix
index 1010766cf2da..5e1ea8b46424 100644
--- a/pkgs/development/python-modules/relatorio/default.nix
+++ b/pkgs/development/python-modules/relatorio/default.nix
@@ -3,10 +3,10 @@
 buildPythonPackage rec {
   pname = "relatorio";
   name = "${pname}-${version}";
-  version = "0.7.0";
+  version = "0.7.1";
   src = fetchurl {
     url = "mirror://pypi/r/relatorio/${name}.tar.gz";
-    sha256 = "efd68d96573b15c59c24a8f420ed14210ce51de535a8470d14381f2bed69d845";
+    sha256 = "744f1e39313f037a0ab52a154338ece151d83e5442a9278db1f8ce450ce6c2cd";
   };
   propagatedBuildInputs = [
     genshi
diff --git a/pkgs/development/python-modules/requests_ntlm/default.nix b/pkgs/development/python-modules/requests_ntlm/default.nix
index c475ff85ff36..51f194a79cf8 100644
--- a/pkgs/development/python-modules/requests_ntlm/default.nix
+++ b/pkgs/development/python-modules/requests_ntlm/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "requests_ntlm";
-  version = "1.0.0";
+  version = "1.1.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0hb689p2jyb867c2wlq5mjkqxgc0jq6lxv3rmhw8rq9qangk3jjk";
+    sha256 = "9189c92e8c61ae91402a64b972c4802b2457ce6a799d658256ebf084d5c7eb71";
   };
 
   propagatedBuildInputs = [ ntlm-auth requests ];
diff --git a/pkgs/development/python-modules/scikitlearn/default.nix b/pkgs/development/python-modules/scikitlearn/default.nix
index eb669adff457..b2826588a288 100644
--- a/pkgs/development/python-modules/scikitlearn/default.nix
+++ b/pkgs/development/python-modules/scikitlearn/default.nix
@@ -6,13 +6,13 @@
 
 buildPythonPackage rec {
   pname = "scikit-learn";
-  version = "0.19.0";
+  version = "0.19.1";
   name = "${pname}-${version}";
   disabled = stdenv.isi686;  # https://github.com/scikit-learn/scikit-learn/issues/5534
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "07q261l9145c9xr8b4pcsa08ih1ifhclp05i4xwg43cyamkwpx94";
+    sha256 = "5ca0ad32ee04abe0d4ba02c8d89d501b4e5e0304bdf4d45c2e9875a735b323a0";
   };
 
   buildInputs = [ nose pillow gfortran glibcLocales ];
diff --git a/pkgs/development/python-modules/scipy/default.nix b/pkgs/development/python-modules/scipy/default.nix
index f4e4518ef168..df2e569076a2 100644
--- a/pkgs/development/python-modules/scipy/default.nix
+++ b/pkgs/development/python-modules/scipy/default.nix
@@ -1,16 +1,17 @@
-{lib, fetchurl, python, buildPythonPackage, isPyPy, gfortran, nose, numpy}:
+{lib, fetchurl, python, buildPythonPackage, isPyPy, gfortran, nose, pytest, numpy}:
 
 buildPythonPackage rec {
   pname = "scipy";
-  version = "0.19.1";
+  version = "1.0.0";
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/s/scipy/scipy-${version}.tar.gz";
-    sha256 = "a19a2ca7a7336495ec180adeaa0dfdcf41e96dbbee90d51c3ed828ba570884e6";
+    sha256 = "87ea1f11a0e9ec08c264dc64551d501fa307289460705f6fccd84cbfc7926d10";
   };
 
-  buildInputs = [ gfortran nose numpy.blas ];
+  checkInputs = [ nose pytest ];
+  buildInputs = [ gfortran numpy.blas ];
   propagatedBuildInputs = [ numpy ];
 
   # Remove tests because of broken wrapper
diff --git a/pkgs/development/python-modules/semver/default.nix b/pkgs/development/python-modules/semver/default.nix
index f2f3069fbf9f..9a309d1e3b94 100644
--- a/pkgs/development/python-modules/semver/default.nix
+++ b/pkgs/development/python-modules/semver/default.nix
@@ -3,11 +3,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "semver";
-  version = "2.7.8";
+  version = "2.7.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a6212f5c552452e306502ac8476bbca48af62db29c4528fdd91d319d0a44b07b";
+    sha256 = "1ffb55fb86a076cf7c161e6b5931f7da59f15abe217e0f24cea96cc8eec50f42";
   };
 
   # No tests in archive
diff --git a/pkgs/development/python-modules/serpy/default.nix b/pkgs/development/python-modules/serpy/default.nix
index e2ecbdcb67ae..2414b97e94ab 100644
--- a/pkgs/development/python-modules/serpy/default.nix
+++ b/pkgs/development/python-modules/serpy/default.nix
@@ -5,7 +5,7 @@
 buildPythonPackage rec {
   pname = "serpy";
   name = "${pname}-${version}";
-  version = "0.1.1";
+  version = "0.2.0";
 
   meta = {
     description = "ridiculously fast object serialization";
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0r9wn99x9nbqxfancnq9jh3cn83i1b6gc79xj0ipnxixp661yj5i";
+    sha256 = "7e62e242321b208362966d5ab32b45df93b1cb88da4ce6260277da060b4f7475";
   };
 
   buildInputs = [ flake8 py pyflakes tox ];
diff --git a/pkgs/development/python-modules/setuptools/default.nix b/pkgs/development/python-modules/setuptools/default.nix
index 1c6fb414a73b..818468d0fcae 100644
--- a/pkgs/development/python-modules/setuptools/default.nix
+++ b/pkgs/development/python-modules/setuptools/default.nix
@@ -8,13 +8,13 @@
 # Should use buildPythonPackage here somehow
 stdenv.mkDerivation rec {
   pname = "setuptools";
-  version = "36.4.0";
+  version = "36.6.0";
   name = "${python.libPrefix}-${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "2758b0270fe8ceec42f336ee5b411e60dc8579febc27bb3ba9b794dc7f0239ae";
+    sha256 = "62074589522a798da243f47348f38020d55b6c945652e2f2c09d3a96299812b7";
   };
 
   buildInputs = [ python wrapPython unzip ];
diff --git a/pkgs/development/python-modules/sounddevice/default.nix b/pkgs/development/python-modules/sounddevice/default.nix
index 0413366c5501..050a59c6e926 100644
--- a/pkgs/development/python-modules/sounddevice/default.nix
+++ b/pkgs/development/python-modules/sounddevice/default.nix
@@ -9,11 +9,11 @@
 buildPythonPackage rec {
   pname = "sounddevice";
   name = "${pname}-${version}";
-  version = "0.3.8";
+  version = "0.3.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "dc5ec8534c3831ab133c497721f3aaeed4f5084b0eda842f0c0ada09f2f066dc";
+    sha256 = "1c9e833f8c8ccc67c0291c3448b29e9acc548fe56d15ee6f7fdd7037e00319f8";
   };
 
   propagatedBuildInputs = [ cffi numpy portaudio ];
@@ -22,7 +22,7 @@ buildPythonPackage rec {
   doCheck = false;
 
   prePatch = ''
-    substituteInPlace sounddevice.py --replace "'portaudio'" "'${portaudio}/lib/libportaudio.so.2'"
+    substituteInPlace src/sounddevice.py --replace "'portaudio'" "'${portaudio}/lib/libportaudio.so.2'"
   '';
 
   meta = {
diff --git a/pkgs/development/python-modules/sphinx/default.nix b/pkgs/development/python-modules/sphinx/default.nix
index a96a31824f78..e83ab1c724aa 100644
--- a/pkgs/development/python-modules/sphinx/default.nix
+++ b/pkgs/development/python-modules/sphinx/default.nix
@@ -27,10 +27,10 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "Sphinx";
-  version = "1.6.3";
+  version = "1.6.5";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "af8bdb8c714552b77d01d4536e3d6d2879d6cb9d25423d29163d5788e27046e6";
+    sha256 = "c6de5dbdbb7a0d7d2757f4389cc00e8f6eb3c49e1772378967a12cfcf2cfe098";
   };
   LC_ALL = "en_US.UTF-8";
 
diff --git a/pkgs/development/python-modules/sqlalchemy/default.nix b/pkgs/development/python-modules/sqlalchemy/default.nix
index 27a3c4ac2ae3..ed1c32df555b 100644
--- a/pkgs/development/python-modules/sqlalchemy/default.nix
+++ b/pkgs/development/python-modules/sqlalchemy/default.nix
@@ -11,11 +11,11 @@
 buildPythonPackage rec {
   pname = "SQLAlchemy";
   name = "${pname}-${version}";
-  version = "1.1.13";
+  version = "1.1.14";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2a98ac87b30eaa2bee1f1044848b9590e476e7f93d033c6542e60b993a5cf898";
+    sha256 = "f1191e29e35b6fe1aef7175a09b1707ebb7bd08d0b17cb0feada76c49e5a2d1e";
   };
 
   checkInputs = [
diff --git a/pkgs/development/python-modules/sqlmap/default.nix b/pkgs/development/python-modules/sqlmap/default.nix
index b976524ba698..7156d86bb805 100644
--- a/pkgs/development/python-modules/sqlmap/default.nix
+++ b/pkgs/development/python-modules/sqlmap/default.nix
@@ -5,12 +5,12 @@
 
 buildPythonPackage rec {
   pname = "sqlmap";
-  version = "1.1.9";
+  version = "1.1.10";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3387ba58383f4e8131f109b40e2b001dec436f38cd9b9b78d38871b8608fdd9e";
+    sha256 = "90db96664955c6a576b495c973bd3976b9d4eaffaea205c0343ac7e8f8147cbe";
   };
 
   # No tests in archive
diff --git a/pkgs/development/python-modules/stevedore/default.nix b/pkgs/development/python-modules/stevedore/default.nix
index 0625dd851e5b..1955320fd266 100644
--- a/pkgs/development/python-modules/stevedore/default.nix
+++ b/pkgs/development/python-modules/stevedore/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "stevedore";
-  version = "1.25.0";
+  version = "1.27.1";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c8a373b90487b7a1b52ebaa3ca5059315bf68d9ebe15b2203c2fa675bd7e1e7e";
+    sha256 = "236468dae36707069e8b3bdb455e9f1be090b1e6b937f4ac0c56a538d6f50be0";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/stripe/default.nix b/pkgs/development/python-modules/stripe/default.nix
index 8755a1d4b635..7edfb9c4f0e6 100644
--- a/pkgs/development/python-modules/stripe/default.nix
+++ b/pkgs/development/python-modules/stripe/default.nix
@@ -3,7 +3,7 @@
 
 buildPythonPackage rec {
   pname = "stripe";
-  version = "1.62.1";
+  version = "1.70.0";
   name = "${pname}-${version}";
 
   # Tests require network connectivity and there's no easy way to disable
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7cc83b8d405a48d8a792640761519c64e373ad3514ea8bb4a9a5128f98b0b679";
+    sha256 = "ee77103d2d18fe6369f23c40c93067425c5ed67e08b1a7678e681217e8fa8062";
   };
 
   buildInputs = [ unittest2 mock ];
diff --git a/pkgs/development/python-modules/tempora/default.nix b/pkgs/development/python-modules/tempora/default.nix
index a8eba4cb3a0c..1ac6c4a54d07 100644
--- a/pkgs/development/python-modules/tempora/default.nix
+++ b/pkgs/development/python-modules/tempora/default.nix
@@ -5,11 +5,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "tempora";
-  version = "1.8";
+  version = "1.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1b29d19r8h5my9kzzywi9khn1qzvk3qzp08k0f4rrsa7qks930l4";
+    sha256 = "9ea980c63be54f83d2a466fccc6eeef96a409f74c5034764fb328b0d43247e96";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/testtools/default.nix b/pkgs/development/python-modules/testtools/default.nix
index d1f3a5feeaaa..7b432154b605 100644
--- a/pkgs/development/python-modules/testtools/default.nix
+++ b/pkgs/development/python-modules/testtools/default.nix
@@ -8,11 +8,15 @@
 , unittest2
 , traceback2
 , isPy3k
+, fixtures
+, pyrsistent
 }:
 
+# testtools 2.0.0 and up has a circular run-time dependency on futures
+
 buildPythonPackage rec {
   pname = "testtools";
-  version = "1.8.0";
+  version = "1.9.0";
   name = "${pname}-${version}";
 
   # Python 2 only judging from SyntaxError
@@ -20,12 +24,11 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "15yxz8d70iy1b1x6gd7spvblq0mjxjardl4vnaqasxafzc069zca";
+    sha256 = "b46eec2ad3da6e83d53f2b0eca9a8debb687b4f71343a074f83a16bbdb3c0644";
   };
 
-  propagatedBuildInputs = [ pbr python_mimeparse extras lxml unittest2 ];
+  propagatedBuildInputs = [ pbr python_mimeparse extras lxml unittest2 pyrsistent ];
   buildInputs = [ traceback2 ];
-  patches = [ ./testtools_support_unittest2.patch ];
 
   # No tests in archive
   doCheck = false;
diff --git a/pkgs/development/python-modules/testtools/testtools_support_unittest2.patch b/pkgs/development/python-modules/testtools/testtools_support_unittest2.patch
deleted file mode 100644
index 545e5f01ec09..000000000000
--- a/pkgs/development/python-modules/testtools/testtools_support_unittest2.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-From e600d12980ccb807ba1ca3fb6a4da1d0b89c02f6 Mon Sep 17 00:00:00 2001
-From: Robert Collins <robertc@robertcollins.net>
-Date: Wed, 1 Jul 2015 15:46:28 +1200
-Subject: [PATCH] Fix tests with unittest2 1.1.0 and higher.
-
-Change-Id: I4613d47852fbf901819f197f6e388ccaa717b53e
----
- testtools/tests/test_run.py | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/testtools/tests/test_run.py b/testtools/tests/test_run.py
-index ead716b..433b6f8 100644
---- a/testtools/tests/test_run.py
-+++ b/testtools/tests/test_run.py
-@@ -201,6 +201,7 @@ def test_run_list_failed_import(self):
-             run.main, ['prog', 'discover', '-l', broken.package.base, '*.py'], out)
-         self.assertEqual(2, exc.args[0])
-         self.assertThat(out.getvalue(), DocTestMatches("""\
-+unittest2.loader._FailedTest.runexample
- Failed to import test module: runexample
- Traceback (most recent call last):
-   File ".../loader.py", line ..., in _find_test_path
diff --git a/pkgs/development/python-modules/tqdm/default.nix b/pkgs/development/python-modules/tqdm/default.nix
index bc6d7c2fba98..95039cc591fc 100644
--- a/pkgs/development/python-modules/tqdm/default.nix
+++ b/pkgs/development/python-modules/tqdm/default.nix
@@ -11,12 +11,12 @@
 
 buildPythonPackage rec {
   pname = "tqdm";
-  version = "4.15.0";
+  version = "4.19.4";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6ec1dc74efacf2cda936b4a6cf4082ce224c76763bdec9f17e437c8cfcaa9953";
+    sha256 = "7ca803c2ea268c6bdb541e2dac74a3af23cf4bf7b4132a6a78926d255f8c8df1";
   };
 
   buildInputs = [ nose coverage glibcLocales flake8 ];
diff --git a/pkgs/development/python-modules/twisted/default.nix b/pkgs/development/python-modules/twisted/default.nix
index 8acbfc91a41b..a064a7c98b41 100644
--- a/pkgs/development/python-modules/twisted/default.nix
+++ b/pkgs/development/python-modules/twisted/default.nix
@@ -14,11 +14,11 @@
 buildPythonPackage rec {
   pname = "Twisted";
   name = "${pname}-${version}";
-  version = "17.5.0";
+  version = "17.9.0";
 
   src = fetchurl {
     url = "mirror://pypi/T/Twisted/${name}.tar.bz2";
-    sha256 = "1sh2h23nnizcdyrl2rn7zxijglikxwz7z7grqpvq496zy2aa967i";
+    sha256 = "0da1a7e35d5fcae37bc9c7978970b5feb3bc82822155b8654ec63925c05af75c";
   };
 
   propagatedBuildInputs = [ zope_interface incremental automat constantly hyperlink ];
diff --git a/pkgs/development/python-modules/txaio/default.nix b/pkgs/development/python-modules/txaio/default.nix
index 27ce7a99fa77..b4662c640a35 100644
--- a/pkgs/development/python-modules/txaio/default.nix
+++ b/pkgs/development/python-modules/txaio/default.nix
@@ -3,11 +3,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "txaio";
-  version = "2.8.1";
+  version = "2.8.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "fe2e0e4d3a06705f86bbd351fdd1f39dae61755e44162375e024acbf32eafddb";
+    sha256 = "484cd6c4cdd3f6081b87188f3b2b9a36e02fba6816e8256917c4f6571b567571";
   };
 
   buildInputs = [ pytest mock ];
diff --git a/pkgs/development/python-modules/typed-ast/default.nix b/pkgs/development/python-modules/typed-ast/default.nix
index 481ff67dd97e..0a073cca0c51 100644
--- a/pkgs/development/python-modules/typed-ast/default.nix
+++ b/pkgs/development/python-modules/typed-ast/default.nix
@@ -1,11 +1,11 @@
 { buildPythonPackage, fetchPypi, isPy3k, lib, pythonOlder }:
 buildPythonPackage rec {
   pname = "typed-ast";
-  version = "1.0.4";
+  version = "1.1.0";
   name = "${pname}-${version}";
   src = fetchPypi{
     inherit pname version;
-    sha256 = "73f09aac0119f6664a3f471a1ec1c9b719f572bc9212913cea96a78b22c2e96e";
+    sha256 = "57fe287f0cdd9ceaf69e7b71a2e94a24b5d268b35df251a88fef5cc241bf73aa";
   };
   # Only works with Python 3.3 and newer;
   disabled = pythonOlder "3.3";
diff --git a/pkgs/development/python-modules/ukpostcodeparser/default.nix b/pkgs/development/python-modules/ukpostcodeparser/default.nix
index d7d56bed8819..c0748b6b53b2 100644
--- a/pkgs/development/python-modules/ukpostcodeparser/default.nix
+++ b/pkgs/development/python-modules/ukpostcodeparser/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "UkPostcodeParser";
-  version = "1.1.1";
+  version = "1.1.2";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b7a7ac19d48897637c7aaa2f2970288f1c260e4a99140bf04c6086cf65576c6b";
+    sha256 = "930264efa293db80af0103a4fe9c161b06365598d24bb6fe5403f3f57c70530e";
   };
 
   doCheck = false;
diff --git a/pkgs/development/python-modules/uritools/default.nix b/pkgs/development/python-modules/uritools/default.nix
index d680c29e224e..99b648b0ee1f 100644
--- a/pkgs/development/python-modules/uritools/default.nix
+++ b/pkgs/development/python-modules/uritools/default.nix
@@ -3,11 +3,11 @@
 buildPythonPackage rec {
   pname = "uritools";
   name = "uritools-${version}";
-  version = "2.0.0";
+  version = "2.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "20d7881a947cd3c3bb452e2b541f44acc52febe9c4e3f6d05c55d559fb208c50";
+    sha256 = "a7b58a249a851ef5fff1bc513b940653f0d4841a6668e02431c1297f05efeec3";
   };
 
   propagatedBuildInputs = [ ipaddress ];
diff --git a/pkgs/development/python-modules/widgetsnbextension/default.nix b/pkgs/development/python-modules/widgetsnbextension/default.nix
index 80c5abeb47c1..760af59918ac 100644
--- a/pkgs/development/python-modules/widgetsnbextension/default.nix
+++ b/pkgs/development/python-modules/widgetsnbextension/default.nix
@@ -8,11 +8,11 @@
 buildPythonPackage rec {
   pname = "widgetsnbextension";
   name = "${pname}-${version}";
-  version = "3.0.2";
+  version = "3.0.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e8890d87c80782ee4ea3ed9afffc89a0af8b4ff475d1608d900f728ea55f041c";
+    sha256 = "3fbedb4ae0883f48af2397c65a8f9fbf8ed868f1808db70f8aa72f25d391fa9b";
   };
 
   propagatedBuildInputs = [ notebook ];
diff --git a/pkgs/development/python-modules/yamllint/default.nix b/pkgs/development/python-modules/yamllint/default.nix
index 2923fcaf3ebf..859bd62f998c 100644
--- a/pkgs/development/python-modules/yamllint/default.nix
+++ b/pkgs/development/python-modules/yamllint/default.nix
@@ -3,12 +3,12 @@
 
 buildPythonPackage rec {
   pname = "yamllint";
-  version = "1.8.1";
+  version = "1.9.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "048743567ca9511e19222233ebb53795586a2cede07b79e801577e0a9b4f173c";
+    sha256 = "75295a7cbfb3529e02551d4e95c2e3eb85d66292bedcfb463d25d71308065e34";
   };
 
   checkInputs = [ nose ];
diff --git a/pkgs/development/python-modules/yapf/default.nix b/pkgs/development/python-modules/yapf/default.nix
index 4bdfbccadf14..2ded73d5250a 100644
--- a/pkgs/development/python-modules/yapf/default.nix
+++ b/pkgs/development/python-modules/yapf/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "yapf";
-  version = "0.17.0";
+  version = "0.19.0";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "5472f4c95ab9b9fe9f5bf74ece3c986bfafa1f98ad9e1e296d4c35d291c97856";
+    sha256 = "701b076a4916e3cfbba345e0297dcd54a02fd0fdcae1f43346f8a043c3bbd052";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/yarl/default.nix b/pkgs/development/python-modules/yarl/default.nix
index 046b749ffa72..1275178d5d0b 100644
--- a/pkgs/development/python-modules/yarl/default.nix
+++ b/pkgs/development/python-modules/yarl/default.nix
@@ -8,12 +8,12 @@
 
 let
   pname = "yarl";
-  version = "0.12.0";
+  version = "0.13.0";
 in buildPythonPackage rec {
   name = "${pname}-${version}";
   src = fetchurl {
     url = "mirror://pypi/${builtins.substring 0 1 pname}/${pname}/${name}.tar.gz";
-    sha256 = "fc0f71ffdce882b4d4b287b0b3a68d9f2557ab14cc2c10ce4df714c42512cbde";
+    sha256 = "25fe681a982f2cec567df8abac7cbd2ac27016e4aec89193945cab0643bfdb42";
   };
 
   buildInputs = [ pytest pytestrunner ];
diff --git a/pkgs/development/python-modules/zeep/default.nix b/pkgs/development/python-modules/zeep/default.nix
index 0f19e7f4e5d8..e00d6c7e24ba 100644
--- a/pkgs/development/python-modules/zeep/default.nix
+++ b/pkgs/development/python-modules/zeep/default.nix
@@ -20,17 +20,18 @@
 , pytestcov
 , requests-mock
 , testtools
+, tornado
 }:
 
 let
   pname = "zeep";
-  version = "2.3.0";
+  version = "2.4.0";
 in buildPythonPackage {
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b01d81c61d7b7858b7be001615d3c995a371815f5e6902c914fea9beba30b716";
+    sha256 = "8631e2735c5f2219eb18ca4f0615ae482455628518508f69c3690dbfb8238aee";
   };
 
   propagatedBuildInputs = [
@@ -47,6 +48,10 @@ in buildPythonPackage {
   # testtools dependency not supported for py3k
   doCheck = !isPy3k;
 
+  checkInputs = [
+    tornado
+  ];
+
   buildInputs = if isPy3k then [] else [
     freezegun
     mock
diff --git a/pkgs/development/python-modules/zetup/default.nix b/pkgs/development/python-modules/zetup/default.nix
index 0c1ece54fb68..c6b5900c6272 100644
--- a/pkgs/development/python-modules/zetup/default.nix
+++ b/pkgs/development/python-modules/zetup/default.nix
@@ -5,11 +5,11 @@
 buildPythonPackage rec {
   name = "${pname}-${version}";
   pname = "zetup";
-  version = "0.2.34";
+  version = "0.2.42";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0k4lm51b5qjy7yxy3n5z8vc5hlvjcsfsvwjgqzkr0pisysar1kpf";
+    sha256 = "6c9e25249f3014ed2162398772ccf1a5e8a4e9e66c74e3c7f6683945a6a3d84c";
   };
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/zodb/default.nix b/pkgs/development/python-modules/zodb/default.nix
index a4855c23865c..5a318b5d040b 100644
--- a/pkgs/development/python-modules/zodb/default.nix
+++ b/pkgs/development/python-modules/zodb/default.nix
@@ -17,12 +17,12 @@
 
 buildPythonPackage rec {
     pname = "ZODB";
-    version = "5.2.4";
+    version = "5.3.0";
     name = "${pname}-${version}";
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "1pya0inkkxaqmi14gp796cidf894nz64n603zk670jj9xz0wkhgc";
+      sha256 = "633c2f89481d8ebc55639b59216f7d16d07b44a94758850c0b887006967214f3";
     };
 
     propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/zodbpickle/default.nix b/pkgs/development/python-modules/zodbpickle/default.nix
index f51b30ab51e3..9438e8ca54f4 100644
--- a/pkgs/development/python-modules/zodbpickle/default.nix
+++ b/pkgs/development/python-modules/zodbpickle/default.nix
@@ -5,13 +5,13 @@
 
 buildPythonPackage rec {
   pname = "zodbpickle";
-  version = "0.6.0";
+  version = "0.7.0";
   name = "${pname}-${version}";
   disabled = isPyPy; # https://github.com/zopefoundation/zodbpickle/issues/10
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ea3248be966159e7791e3db0e35ea992b9235d52e7d39835438686741d196665";
+    sha256 = "95a247fb17bce980af8d548af70ac5bd1bad22773f242eb8efa24428efa909a8";
   };
 
   # fails..
diff --git a/pkgs/development/python-modules/zope_interface/default.nix b/pkgs/development/python-modules/zope_interface/default.nix
index 7af2d11e25c5..32f756a3cdd6 100644
--- a/pkgs/development/python-modules/zope_interface/default.nix
+++ b/pkgs/development/python-modules/zope_interface/default.nix
@@ -6,12 +6,12 @@
 
 buildPythonPackage rec {
   pname = "zope.interface";
-  version = "4.4.2";
+  version = "4.4.3";
   name = "${pname}-${version}";
   
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4e59e427200201f69ef82956ddf9e527891becf5b7cde8ec3ce39e1d0e262eb0";
+    sha256 = "d6d26d5dfbfd60c65152938fcb82f949e8dada37c041f72916fef6621ba5c5ce";
   };
 
   propagatedBuildInputs = [ zope_event ];
diff --git a/pkgs/development/tools/mypy/default.nix b/pkgs/development/tools/mypy/default.nix
index 9f5685043171..6dc57afb51ef 100644
--- a/pkgs/development/tools/mypy/default.nix
+++ b/pkgs/development/tools/mypy/default.nix
@@ -3,14 +3,14 @@
 buildPythonApplication rec {
   name = "${pname}-${version}";
   pname = "mypy";
-  version = "0.521";
+  version = "0.540";
 
   # Tests not included in pip package.
   doCheck = false;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9d30df20cd937b80cfc6007d75426f27a232789cfa288c63bf9370f2542c9658";
+    sha256 = "5d82f51e228a88e5de6ac1d6699dd09e250ce7de217a5ff1256e317266e738ec";
   };
 
   propagatedBuildInputs = [ lxml typed-ast ];
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 5987c77b01cb..f0a8553dc384 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1191,6 +1191,8 @@ in {
     };
   };
 
+  backports_tempfile = callPackage ../development/python-modules/backports_tempfile { };
+
   backports_unittest-mock = callPackage ../development/python-modules/backports_unittest-mock {};
 
   babelfish = buildPythonPackage rec {
@@ -15101,6 +15103,8 @@ in {
     };
   };
 
+  parso = callPackage ../development/python-modules/parso { };
+
   partd = buildPythonPackage rec {
     name = "partd-${version}";
     version = "0.3.7";