diff --git a/pkgs/applications/misc/octoprint/default.nix b/pkgs/applications/misc/octoprint/default.nix
index 99d23b0eb7cf2..41bc94a51300c 100644
--- a/pkgs/applications/misc/octoprint/default.nix
+++ b/pkgs/applications/misc/octoprint/default.nix
@@ -62,6 +62,14 @@ let
         # No tests included
         doCheck = false;
       };
+
+      pylru = super.pylru.overridePythonAttrs (oldAttrs: rec {
+        version = "1.0.9";
+        src = oldAttrs.src.override {
+          inherit version;
+          sha256 = "71376192671f0ad1690b2a7427d39a29b1df994c8469a9b46b03ed7e28c0172c";
+        };
+      });
     };
   };
 
diff --git a/pkgs/development/python-modules/XlsxWriter/default.nix b/pkgs/development/python-modules/XlsxWriter/default.nix
index a72fabb35cd4f..71229b886e7bc 100644
--- a/pkgs/development/python-modules/XlsxWriter/default.nix
+++ b/pkgs/development/python-modules/XlsxWriter/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "XlsxWriter";
-  version = "1.0.7";
+  version = "1.0.9";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1224b971c174f33b954f9a1906679d0049399bd6a5a8c78bbae2d6c2c4facebd";
+    sha256 = "98a94b32d4929d3e34595b4654b8e7f951182f540056b9cb734c88899912f729";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/absl-py/default.nix b/pkgs/development/python-modules/absl-py/default.nix
index 17a0240f7e8ca..a087eaeca8341 100644
--- a/pkgs/development/python-modules/absl-py/default.nix
+++ b/pkgs/development/python-modules/absl-py/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "absl-py";
-  version = "0.4.0";
+  version = "0.4.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "932e6acb1a57bdcfb784a1ce6ad46a2f50b89d355a5619ed6df60db1414173d2";
+    sha256 = "1e6e70506fb4d867cf269af7bcc27b744c36bbc4c516f0f8ccf2039956deea72";
   };
 
   propagatedBuildInputs = [ six ];
diff --git a/pkgs/development/python-modules/aws-adfs/default.nix b/pkgs/development/python-modules/aws-adfs/default.nix
index c42ad6f1d6c90..bce64a635e370 100644
--- a/pkgs/development/python-modules/aws-adfs/default.nix
+++ b/pkgs/development/python-modules/aws-adfs/default.nix
@@ -2,12 +2,12 @@
 , pytest, pytestrunner, pytestcov, mock, glibcLocales, lxml, boto3, requests, click, configparser }:
 
 buildPythonPackage rec {
-  version = "0.12.0";
+  version = "0.12.1";
   pname = "aws-adfs";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1cjrm61k6905dmhgrqyc5caxx5hbhj3sr6cx4r6sbdyz453i7pc6";
+    sha256 = "72725d7005252b96ccfa9719fe4beec2b86301bff894d4d97a50fc1d05393fd8";
   };
 
   # Relax version constraint
diff --git a/pkgs/development/python-modules/boto3/default.nix b/pkgs/development/python-modules/boto3/default.nix
index dca7844dec9c5..31f050007a680 100644
--- a/pkgs/development/python-modules/boto3/default.nix
+++ b/pkgs/development/python-modules/boto3/default.nix
@@ -13,13 +13,13 @@
 
 buildPythonPackage rec {
   pname =  "boto3";
-  version = "1.7.57";
+  version = "1.7.84";
 
   src = fetchFromGitHub {
     owner = "boto";
     repo  = "boto3";
     rev   = version;
-    sha256 = "0rp3vclx7mvfl6isa47m7dzlrf33qb9vj53p0gj4cw3mgl14cnbl";
+    sha256 = "0d9kqjqmnn53p1xpmdbbjxcxv2482yx3vjhxw8izp0mpq58i5c14";
   };
 
   propagatedBuildInputs = [ botocore jmespath s3transfer ] ++ lib.optionals (!isPy3k) [ futures ];
diff --git a/pkgs/development/python-modules/botocore/default.nix b/pkgs/development/python-modules/botocore/default.nix
index 32e527e8b6763..989b6e944dea1 100644
--- a/pkgs/development/python-modules/botocore/default.nix
+++ b/pkgs/development/python-modules/botocore/default.nix
@@ -7,16 +7,15 @@
 , simplejson
 , mock
 , nose
-, urllib3
 }:
 
 buildPythonPackage rec {
   pname = "botocore";
-  version = "1.11.1";
+  version = "1.10.84";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "5b2d2393c02a082d605dac13c1322c3c553a4d4cf23de7b48268ae7f4a105eb3";
+    sha256 = "d3e4b5a2c903ea30d19d41ea2f65d0e51dce54f4f4c4dfd6ecd7b04f240844a8";
   };
 
   propagatedBuildInputs = [
@@ -25,7 +24,6 @@ buildPythonPackage rec {
     docutils
     ordereddict
     simplejson
-    urllib3
   ];
 
   checkInputs = [ mock nose ];
diff --git a/pkgs/development/python-modules/bottleneck/default.nix b/pkgs/development/python-modules/bottleneck/default.nix
index c9ca8f7ec0473..c4db013ea34d3 100644
--- a/pkgs/development/python-modules/bottleneck/default.nix
+++ b/pkgs/development/python-modules/bottleneck/default.nix
@@ -1,6 +1,7 @@
 { buildPythonPackage
 , fetchPypi
 , nose
+, pytest
 , numpy
 , python
 }:
@@ -15,10 +16,10 @@ buildPythonPackage rec {
     sha256 = "6efcde5f830aed64feafca0359b51db0e184c72af8ba6675b4a99f263922eb36";
   };
 
-  checkInputs = [ nose ];
+  checkInputs = [ pytest nose ];
   propagatedBuildInputs = [ numpy ];
   checkPhase = ''
-    nosetests -v $out/${python.sitePackages}
+    py.test -p no:warnings $out/${python.sitePackages}
   '';
   postPatch = ''
     substituteInPlace setup.py --replace "__builtins__.__NUMPY_SETUP__ = False" ""
diff --git a/pkgs/development/python-modules/cairocffi/cairocffi-0.8.1-cairo-1.15.12.patch b/pkgs/development/python-modules/cairocffi/cairocffi-0.8.1-cairo-1.15.12.patch
deleted file mode 100644
index 4d142275b9e84..0000000000000
--- a/pkgs/development/python-modules/cairocffi/cairocffi-0.8.1-cairo-1.15.12.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-diff --git a/cairocffi/test_cairo.py b/cairocffi/test_cairo.py
-index 1588349..5452910 100644
---- a/cairocffi/test_cairo.py
-+++ b/cairocffi/test_cairo.py
-@@ -292,7 +292,8 @@ def test_pdf_surface():
-         pdf_bytes = file_obj.getvalue()
-         assert pdf_bytes.startswith(b'%PDF')
-         assert b'/MediaBox [ 0 0 123 432 ]' in pdf_bytes
--        assert pdf_bytes.count(b'/Type /Page\n') == 1
-+        assert pdf_bytes.count(b'/Type /Pages') == 1
-+        assert pdf_bytes.count(b'/Type /Page') == 2
- 
-     file_obj = io.BytesIO()
-     surface = PDFSurface(file_obj, 1, 1)
-@@ -306,7 +307,8 @@ def test_pdf_surface():
-     assert b'/MediaBox [ 0 0 1 1 ]' not in pdf_bytes
-     assert b'/MediaBox [ 0 0 12 100 ]' in pdf_bytes
-     assert b'/MediaBox [ 0 0 42 700 ]' in pdf_bytes
--    assert pdf_bytes.count(b'/Type /Page\n') == 2
-+    assert pdf_bytes.count(b'/Type /Pages') == 1
-+    assert pdf_bytes.count(b'/Type /Page') == 3
- 
- 
- def test_svg_surface():
diff --git a/pkgs/development/python-modules/cairocffi/default.nix b/pkgs/development/python-modules/cairocffi/default.nix
index 39799daca2157..bdd11fb3de6f6 100644
--- a/pkgs/development/python-modules/cairocffi/default.nix
+++ b/pkgs/development/python-modules/cairocffi/default.nix
@@ -49,7 +49,6 @@ buildPythonPackage rec {
       gdk_pixbuf = gdk_pixbuf.out;
     })
     ./fix_test_scaled_font.patch
-    ./cairocffi-0.8.1-cairo-1.15.12.patch
   ];
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/celery/default.nix b/pkgs/development/python-modules/celery/default.nix
index 8eef07ac3bb3e..df260b3adb7dc 100644
--- a/pkgs/development/python-modules/celery/default.nix
+++ b/pkgs/development/python-modules/celery/default.nix
@@ -38,7 +38,7 @@ in buildPythonPackage rec {
     unset NIX_REDIRECTS LD_PRELOAD
   '';
 
-  buildInputs = [ pytest case ];
+  checkInputs = [ pytest_32 case ];
   propagatedBuildInputs = [ kombu billiard pytz anyjson amqp eventlet ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/cement/default.nix b/pkgs/development/python-modules/cement/default.nix
index 8947ff436fa3a..16b74913b7b06 100644
--- a/pkgs/development/python-modules/cement/default.nix
+++ b/pkgs/development/python-modules/cement/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildPythonPackage, fetchPypi }:
+{ stdenv, buildPythonPackage, fetchPypi, isPy3k }:
 
 buildPythonPackage rec {
   pname = "cement";
@@ -13,6 +13,8 @@ buildPythonPackage rec {
   # 127.0.0.1:11211.
   doCheck = false;
 
+  disabled = !isPy3k;
+
   meta = with stdenv.lib; {
     homepage = http://builtoncement.com/;
     description = "A CLI Application Framework for Python.";
diff --git a/pkgs/development/python-modules/cmd2/default.nix b/pkgs/development/python-modules/cmd2/default.nix
index 4c2e78a102e5f..4217d193cfea9 100644
--- a/pkgs/development/python-modules/cmd2/default.nix
+++ b/pkgs/development/python-modules/cmd2/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchPypi, buildPythonPackage, pythonOlder, isPy3k
 , pyperclip, six, pyparsing, vim, wcwidth, colorama
-, contextlib2 ? null
+, contextlib2 ? null, setuptools_scm
 , pytest, mock, which, glibcLocales
 }:
 buildPythonPackage rec {
@@ -31,6 +31,10 @@ buildPythonPackage rec {
   doCheck = !stdenv.isDarwin;
   disabled = !isPy3k;
 
+  buildInputs = [
+    setuptools_scm
+  ];
+
   propagatedBuildInputs = [
     colorama
     pyperclip
diff --git a/pkgs/development/python-modules/deform/default.nix b/pkgs/development/python-modules/deform/default.nix
index 53286b38722b4..3951558cf2707 100644
--- a/pkgs/development/python-modules/deform/default.nix
+++ b/pkgs/development/python-modules/deform/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "deform";
-  version = "2.0.5";
+  version = "2.0.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "874d3346a02c500432efdcc73b1a7174aa0ea69cd52a99bb9a812967f54f6f79";
+    sha256 = "bda0b809c8a668e105e30650a6766103207eafdd12c313acd59274ccd2c4d297";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/dftfit/default.nix b/pkgs/development/python-modules/dftfit/default.nix
index 711f4ac1e0ecc..01bd23c4b6ffe 100644
--- a/pkgs/development/python-modules/dftfit/default.nix
+++ b/pkgs/development/python-modules/dftfit/default.nix
@@ -21,12 +21,12 @@
 
 buildPythonPackage rec {
   pname = "dftfit";
-  version = "0.4.11";
+  version = "0.4.22";
   disabled = (!isPy3k);
 
   src = fetchPypi {
      inherit pname version;
-     sha256 = "c6e36a793f9f94746bb8a04fb8316404aeacfa918704de07b15e1b4b8b62242d";
+     sha256 = "06dbdc21cf9ed199bfceae5301172bee2164a3b9ef6f0814a089530c320ebb3a";
   };
 
   buildInputs = [ pytestrunner ];
diff --git a/pkgs/development/python-modules/faker/default.nix b/pkgs/development/python-modules/faker/default.nix
index 74ed13da8b46e..93337aa8d18d4 100644
--- a/pkgs/development/python-modules/faker/default.nix
+++ b/pkgs/development/python-modules/faker/default.nix
@@ -8,11 +8,11 @@ assert pythonOlder "3.3" -> ipaddress != null;
 
 buildPythonPackage rec {
   pname = "Faker";
-  version = "0.8.17";
+  version = "0.8.18";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0e9a1227a3a0f3297a485715e72ee6eb77081b17b629367042b586e38c03c867";
+    sha256 = "0184fa252f86214308bb6bed344f96294f2e3528fbffafc727890cf2a86d6027";
   };
 
   checkInputs = [
diff --git a/pkgs/development/python-modules/folium/default.nix b/pkgs/development/python-modules/folium/default.nix
index e1c4306b1f803..7ff4a37d6d389 100644
--- a/pkgs/development/python-modules/folium/default.nix
+++ b/pkgs/development/python-modules/folium/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     sha256 = "08681be47b1861221bc7cf17b6e368a8d734db81682d716c22a11e839f47cb79";
   };
 
-  checkInputs = [ pytest numpy nbconvert pandas mock ];
+  checkInputs = [ pytest nbconvert pandas mock ];
   propagatedBuildInputs = [ jinja2 branca six requests numpy ];
 
   # No tests in archive
diff --git a/pkgs/development/python-modules/h5py/default.nix b/pkgs/development/python-modules/h5py/default.nix
index 2b95b1473cb21..01c33117849e8 100644
--- a/pkgs/development/python-modules/h5py/default.nix
+++ b/pkgs/development/python-modules/h5py/default.nix
@@ -37,6 +37,9 @@ in buildPythonPackage rec {
   propagatedBuildInputs = [ numpy six]
     ++ optionals mpiSupport [ mpi4py openssh ];
 
+  # https://github.com/h5py/h5py/issues/1088
+  doCheck = false;
+
   meta = {
     description =
       "Pythonic interface to the HDF5 binary data format";
diff --git a/pkgs/development/python-modules/joblib/default.nix b/pkgs/development/python-modules/joblib/default.nix
index 9133980754e37..7164fd1197b89 100644
--- a/pkgs/development/python-modules/joblib/default.nix
+++ b/pkgs/development/python-modules/joblib/default.nix
@@ -9,10 +9,10 @@
 
 buildPythonPackage rec {
   pname = "joblib";
-  version = "0.12.2";
+  version = "0.12.3";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e9f04885cf11704669f3a731ea6ac00bbc7dea16137aa4394ef7c272cdb9d008";
+    sha256 = "333b9bf16ff015d6b56bf80b9831afdd243443cb84c7ff7b6e342f117e354c42";
   };
 
   checkInputs = [ sphinx numpydoc pytest ];
diff --git a/pkgs/development/python-modules/jupyterlab/default.nix b/pkgs/development/python-modules/jupyterlab/default.nix
index f6cbea2c36e08..23aaff8a72813 100644
--- a/pkgs/development/python-modules/jupyterlab/default.nix
+++ b/pkgs/development/python-modules/jupyterlab/default.nix
@@ -1,12 +1,12 @@
 { lib, buildPythonPackage, isPy3k, fetchPypi, ipython_genutils, jupyterlab_launcher, notebook }:
 buildPythonPackage rec {
   pname = "jupyterlab";
-  version = "0.34.2";
+  version = "0.34.6";
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "37f66118b35c11fd51f0680e665139d62f86fe54f1e30d2517a1eabb30616ce4";
+    sha256 = "d6e5a3855a0d55e6aa4ab704379da5da3db2e652442e79acfa2e9d14ef50ccb3";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/keyrings-alt/default.nix b/pkgs/development/python-modules/keyrings-alt/default.nix
index 9f3fc8dc4d369..9564e4f37033c 100644
--- a/pkgs/development/python-modules/keyrings-alt/default.nix
+++ b/pkgs/development/python-modules/keyrings-alt/default.nix
@@ -11,12 +11,15 @@ buildPythonPackage rec {
     sha256 = "0nnva8g03dv6gdhjk1ihn2qw7g15232fyj8shipah9whgfv8d75m";
   };
 
+  postPatch = ''
+    substituteInPlace pytest.ini \
+      --replace "--flake8" ""
+  '';
+
   nativeBuildInputs = [ setuptools_scm ];
   propagatedBuildInputs = [ six ];
 
-  # Fails with "ImportError: cannot import name mock"
-  #doCheck = false;
-  checkInputs = [ pytest pytest-flake8 keyring ] ++ stdenv.lib.optional (pythonOlder "3.3") backports_unittest-mock;
+  checkInputs = [ pytest keyring ] ++ stdenv.lib.optional (pythonOlder "3.3") backports_unittest-mock;
 
   checkPhase = ''
     py.test
diff --git a/pkgs/development/python-modules/moto/default.nix b/pkgs/development/python-modules/moto/default.nix
index 6d2c503d5eff1..f9d1fee8973be 100644
--- a/pkgs/development/python-modules/moto/default.nix
+++ b/pkgs/development/python-modules/moto/default.nix
@@ -1,14 +1,14 @@
 { buildPythonPackage, fetchPypi, jinja2, werkzeug, flask
 , requests, pytz, backports_tempfile, cookies, jsondiff, botocore, aws-xray-sdk, docker, responses
-, six, boto, httpretty, xmltodict, nose, sure, boto3, freezegun, dateutil, mock, pyaml }:
+, six, boto, httpretty, xmltodict, nose, sure, boto3, freezegun, dateutil, mock, pyaml, python-jose }:
 
 buildPythonPackage rec {
   pname = "moto";
-  version = "1.3.4";
+  version = "1.3.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7c86d1c3bd6362954afaded735354c11afd22037eb6736152f057a1bff0c8868";
+    sha256 = "52426f2567e51ba73fdc7c7d617236b7e7918dca2421caabe13e5290942b53d8";
   };
 
   postPatch = ''
@@ -42,6 +42,7 @@ buildPythonPackage rec {
     botocore
     docker
     responses
+    python-jose
   ];
 
   checkInputs = [ boto3 nose sure freezegun ];
diff --git a/pkgs/development/python-modules/natsort/default.nix b/pkgs/development/python-modules/natsort/default.nix
index e952129f15d9c..561135dda57de 100644
--- a/pkgs/development/python-modules/natsort/default.nix
+++ b/pkgs/development/python-modules/natsort/default.nix
@@ -4,8 +4,6 @@
 , fetchPypi
 , hypothesis
 , pytestcache
-, pytestflakes
-, pytestpep8
 , pytest
 , glibcLocales
 , mock ? null
@@ -19,8 +17,6 @@ buildPythonPackage rec {
   checkInputs = [
     hypothesis
     pytestcache
-    pytestflakes
-    pytestpep8
     pytest
     glibcLocales
   ]
@@ -37,7 +33,7 @@ buildPythonPackage rec {
   # testing based on project's tox.ini
   checkPhase = ''
     pytest --doctest-modules natsort
-    pytest --flakes --pep8
+    pytest
   '';
 
   meta = {
diff --git a/pkgs/development/python-modules/openpyxl/default.nix b/pkgs/development/python-modules/openpyxl/default.nix
index 311b12c12aec2..6445201c40b46 100644
--- a/pkgs/development/python-modules/openpyxl/default.nix
+++ b/pkgs/development/python-modules/openpyxl/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "openpyxl";
-  version = "2.5.5";
+  version = "2.5.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0f391b0035d7c98f25aad539726e8efc77eea250ff1a120ea7d264c03a16f5fe";
+    sha256 = "04091e034911a0afc531c3a15e5ae0b1b6a43654dbf63c187f47d20cdfefac1c";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/pandas/default.nix b/pkgs/development/python-modules/pandas/default.nix
index 1cc33ad51e382..02427a5242579 100644
--- a/pkgs/development/python-modules/pandas/default.nix
+++ b/pkgs/development/python-modules/pandas/default.nix
@@ -80,6 +80,8 @@ in buildPythonPackage rec {
     "test_oo_optimizable"
     # Disable IO related tests because IO data is no longer distributed
     "io"
+    # KeyError Timestamp
+    "test_to_excel"
   ] ++ optionals isDarwin [
     "test_locale"
     "test_clipboard"
diff --git a/pkgs/development/python-modules/persistent/default.nix b/pkgs/development/python-modules/persistent/default.nix
index 903be34ed0fdc..542a68728af1c 100644
--- a/pkgs/development/python-modules/persistent/default.nix
+++ b/pkgs/development/python-modules/persistent/default.nix
@@ -5,13 +5,13 @@
 
 buildPythonPackage rec {
   pname = "persistent";
-  version = "4.4.1";
+  version = "4.4.2";
 
   propagatedBuildInputs = [ zope_interface ];
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2aedeaaf09fed52f63324b178d0addfe1c558340d68d04aafe85abafaafd8699";
+    sha256 = "451c756b4f4faa5f06f87d57f5928758bb3a16a586ceaa8773c35367188eddf9";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/phonenumbers/default.nix b/pkgs/development/python-modules/phonenumbers/default.nix
index 42a12f72158bc..a6ca8fae7cbd5 100644
--- a/pkgs/development/python-modules/phonenumbers/default.nix
+++ b/pkgs/development/python-modules/phonenumbers/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "phonenumbers";
-  version = "8.9.11";
+  version = "8.9.12";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1c31db3859aada0568e7afe7231c4e795f34bfcf5749e31c9d1da3c72ba7059b";
+    sha256 = "39cd0c67a17a9ca4c2851ab8fad5272948d811ccd2a8e52ddcc8d275a802af70";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/pytest-timeout/default.nix b/pkgs/development/python-modules/pytest-timeout/default.nix
index 012226de05326..8c697b8b2ec91 100644
--- a/pkgs/development/python-modules/pytest-timeout/default.nix
+++ b/pkgs/development/python-modules/pytest-timeout/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "pytest-timeout";
-  version = "1.3.1";
+  version = "1.3.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4b261bec5782b603c98b4bb803484bc96bf1cdcb5480dae0999d21c7e0423a23";
+    sha256 = "1117fc0536e1638862917efbdc0895e6b62fa61e6cf4f39bb655686af7af9627";
   };
   buildInputs = [ pytest ];
   checkInputs = [ pytest pexpect ];
diff --git a/pkgs/development/python-modules/pytest/default.nix b/pkgs/development/python-modules/pytest/default.nix
index 3fae0442a662e..3770f62f1a5bc 100644
--- a/pkgs/development/python-modules/pytest/default.nix
+++ b/pkgs/development/python-modules/pytest/default.nix
@@ -3,7 +3,7 @@
 , atomicwrites, mock, writeText, pathlib2
 }:
 buildPythonPackage rec {
-  version = "3.7.2";
+  version = "3.7.4";
   pname = "pytest";
 
   preCheck = ''
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3459a123ad5532852d36f6f4501dfe1acf4af1dd9541834a164666aa40395b02";
+    sha256 = "2d7c49e931316cc7d1638a3e5f54f5d7b4e5225972b3c9838f3584788d27f349";
   };
 
   checkInputs = [ hypothesis mock ];
diff --git a/pkgs/development/python-modules/pytestrunner/default.nix b/pkgs/development/python-modules/pytestrunner/default.nix
index 71b1260a54070..4d9b9b7615776 100644
--- a/pkgs/development/python-modules/pytestrunner/default.nix
+++ b/pkgs/development/python-modules/pytestrunner/default.nix
@@ -11,6 +11,17 @@ buildPythonPackage rec {
 
   buildInputs = [ setuptools_scm pytest ];
 
+  postPatch = ''
+    rm pytest.ini
+  '';
+
+  checkPhase = ''
+    py.test tests
+  '';
+
+  # Fixture not found
+  doCheck = false;
+
   meta = with stdenv.lib; {
     description = "Invoke py.test as distutils command with dependency resolution";
     homepage = https://bitbucket.org/pytest-dev/pytest-runner;
diff --git a/pkgs/development/python-modules/python-jose/default.nix b/pkgs/development/python-modules/python-jose/default.nix
index cb99e5fa273b3..68b46743d35f6 100644
--- a/pkgs/development/python-modules/python-jose/default.nix
+++ b/pkgs/development/python-modules/python-jose/default.nix
@@ -1,29 +1,30 @@
 { stdenv, buildPythonPackage, fetchFromGitHub
-, six, ecdsa, rsa, future, pytest, cryptography, pycryptodome
+, future, six, ecdsa, pycryptodome, pytest, cryptography
 }:
 
 buildPythonPackage rec {
   pname = "python-jose";
-  version = "3.0.0";
+  version = "2.0.2";
 
   # no tests in PyPI tarball
   src = fetchFromGitHub {
     owner = "mpdavis";
     repo = "python-jose";
-    rev = version;
-    sha256 = "1dq8v87abqxv07wi403ywjk9jg1da125fviycqzki48cjxx0dhwj";
+    # 2.0.2 not tagged on GitHub
+    # see https://github.com/mpdavis/python-jose/issues/86
+    rev = "28cc6719eceb89129eed59c25f7bdac015665bdd";
+    sha256 = "03wkq2rszy0rzy5gygsh4s7i6ls8zflgbcvxnflvmh7nis7002fp";
   };
 
   checkInputs = [
     pytest
-    # optional dependencies, but needed in tests
-    cryptography pycryptodome
+    cryptography # optional dependency, but needed in tests
   ];
   checkPhase = ''
     py.test
   '';
 
-  propagatedBuildInputs = [ six ecdsa rsa future ];
+  propagatedBuildInputs = [ future six ecdsa pycryptodome ];
 
   meta = with stdenv.lib; {
     homepage = https://github.com/mpdavis/python-jose;
diff --git a/pkgs/development/python-modules/regex/default.nix b/pkgs/development/python-modules/regex/default.nix
index 2394858e13e81..57d8ca4a263c1 100644
--- a/pkgs/development/python-modules/regex/default.nix
+++ b/pkgs/development/python-modules/regex/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "regex";
-  version = "2018.08.17";
+  version = "2018.08.29";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "56494baf1ed525deea426d3676b1ae3fdcc906b55eccfcb4ea928453e11f2a43";
+    sha256 = "b73cea07117dca888b0c3671770b501bef19aac9c45c8ffdb5bea2cca2377b0a";
   };
 
   postCheck = ''
diff --git a/pkgs/development/python-modules/sarge/default.nix b/pkgs/development/python-modules/sarge/default.nix
index cf9e175490dd2..b2eb0668de6ca 100644
--- a/pkgs/development/python-modules/sarge/default.nix
+++ b/pkgs/development/python-modules/sarge/default.nix
@@ -9,6 +9,9 @@ buildPythonPackage rec {
     sha256 = "da8cc90883f8e5ab4af0d746438f608662f5f2a35da2e858517927edefa134b0";
   };
 
+  # No tests in PyPI tarball
+  doCheck = false;
+
   meta = with lib; {
     homepage = http://sarge.readthedocs.org/;
     description = "A wrapper for subprocess which provides command pipeline functionality";
diff --git a/pkgs/development/python-modules/scipy/default.nix b/pkgs/development/python-modules/scipy/default.nix
index 41878b19d0859..140e8cc80b4d8 100644
--- a/pkgs/development/python-modules/scipy/default.nix
+++ b/pkgs/development/python-modules/scipy/default.nix
@@ -1,4 +1,4 @@
-{lib, fetchPypi, python, buildPythonPackage, gfortran, nose, pytest, numpy}:
+{lib, fetchPypi, python, buildPythonPackage, gfortran, nose, pytest, numpy, fetchpatch}:
 
 buildPythonPackage rec {
   pname = "scipy";
@@ -18,6 +18,10 @@ buildPythonPackage rec {
     rm scipy/linalg/tests/test_lapack.py
   '';
 
+  # INTERNALERROR, solved with https://github.com/scipy/scipy/pull/8871
+  # however, it does not apply cleanly.
+  doCheck = false;
+
   preConfigure = ''
     sed -i '0,/from numpy.distutils.core/s//import setuptools;from numpy.distutils.core/' setup.py
     export NPY_NUM_BUILD_JOBS=$NIX_BUILD_CORES
diff --git a/pkgs/development/python-modules/shippai/default.nix b/pkgs/development/python-modules/shippai/default.nix
index b386fe6c2fabb..ac035061692b1 100644
--- a/pkgs/development/python-modules/shippai/default.nix
+++ b/pkgs/development/python-modules/shippai/default.nix
@@ -3,11 +3,11 @@
 buildPythonPackage rec {
   pname = "shippai";
   # Please make sure that vdirsyncer still builds if you update this package.
-  version = "0.3.1";
+  version = "0.2.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9e8d1ca5a742a7ea175cebda3090497d42348517e8d2f05f9854d0f30f1a48ad";
+    sha256 = "1ppwywzg4d12h658682ssmingm6ls6a96p4ak26i2w9d4lf8pfsc";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/sockjs-tornado/default.nix b/pkgs/development/python-modules/sockjs-tornado/default.nix
index b8b67f708e6d8..32ac94da76150 100644
--- a/pkgs/development/python-modules/sockjs-tornado/default.nix
+++ b/pkgs/development/python-modules/sockjs-tornado/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "sockjs-tornado";
-  version = "1.0.3";
+  version = "1.0.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "16cff40nniqsyvda1pb2j3b4zwmrw7y2g1vqq78lp20xpmhnwwkd";
+    sha256 = "4c4bcf33c8a238bbab37d01da769bcf89e74ef6019bfa76ddbcb4d682d47187e";
   };
 
   propagatedBuildInputs = [ tornado ];
diff --git a/pkgs/development/python-modules/sphinx/default.nix b/pkgs/development/python-modules/sphinx/default.nix
index 525ff4122d8f4..9e71766065c58 100644
--- a/pkgs/development/python-modules/sphinx/default.nix
+++ b/pkgs/development/python-modules/sphinx/default.nix
@@ -26,10 +26,10 @@
 
 buildPythonPackage rec {
   pname = "Sphinx";
-  version = "1.7.7";
+  version = "1.7.8";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "71531900af3f68625a29c4e00381bee8f85255219a3d500a3e255076a45b735e";
+    sha256 = "a07050845cc9a2f4026a6035cc8ed795a5ce7be6528bbc82032385c10807dfe7";
   };
   LC_ALL = "en_US.UTF-8";
 
diff --git a/pkgs/development/python-modules/typing/default.nix b/pkgs/development/python-modules/typing/default.nix
index d1a9185d5a149..e363ca22cf2d7 100644
--- a/pkgs/development/python-modules/typing/default.nix
+++ b/pkgs/development/python-modules/typing/default.nix
@@ -5,11 +5,11 @@ let
 
 in buildPythonPackage rec {
   pname = "typing";
-  version = "3.6.4";
+  version = "3.6.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d400a9344254803a2368533e4533a4200d21eb7b6b729c173bc38201a74db3f2";
+    sha256 = "4027c5f6127a6267a435201981ba156de91ad0d1d98e9ddc2aa173453453492d";
   };
 
   # Error for Python3.6: ImportError: cannot import name 'ann_module'
diff --git a/pkgs/tools/admin/awscli/default.nix b/pkgs/tools/admin/awscli/default.nix
index 92e5459df49d1..ccd9f05a33514 100644
--- a/pkgs/tools/admin/awscli/default.nix
+++ b/pkgs/tools/admin/awscli/default.nix
@@ -19,11 +19,11 @@ let
 
 in py.pkgs.buildPythonApplication rec {
   pname = "awscli";
-  version = "1.16.1";
+  version = "1.15.66";
 
   src = py.pkgs.fetchPypi {
     inherit pname version;
-    sha256 = "5068efde694e24462646d271335fdef3dde8a0fbbfb986fab0ce7e5368a7df8d";
+    sha256 = "004fbd3bb8932465205675a7de94460b5c2d45ddd6916138a2c867e4d0f2a4c4";
   };
 
   # No tests included
@@ -44,7 +44,7 @@ in py.pkgs.buildPythonApplication rec {
 
   postPatch = ''
     for i in {py,cfg}; do
-      substituteInPlace setup.$i --replace "botocore==1.10.10" "botocore>=1.10.9,<=1.11"
+      substituteInPlace setup.$i --replace "botocore==1.10.65" "botocore>=1.10.9,<=1.11"
     done
   '';
 
diff --git a/pkgs/tools/virtualization/awsebcli/default.nix b/pkgs/tools/virtualization/awsebcli/default.nix
index b55ac457305b1..b1693bd262fee 100644
--- a/pkgs/tools/virtualization/awsebcli/default.nix
+++ b/pkgs/tools/virtualization/awsebcli/default.nix
@@ -1,7 +1,7 @@
-{ stdenv, python }:
+{ stdenv, python3, glibcLocales }:
 let
 
-  localPython = python.override {
+  localPython = python3.override {
     packageOverrides = self: super: {
       cement = super.cement.overridePythonAttrs (oldAttrs: rec {
         version = "2.8.2";
@@ -61,6 +61,12 @@ in with localPython.pkgs; buildPythonApplication rec {
     sha256 = "128dgxyz2bgl3r4jdkbmjs280004bm0dwzln7p6ly3yjs2x37jl6";
   };
 
+  buildInputs = [
+    glibcLocales
+  ];
+
+  LC_ALL = "en_US.UTF-8";
+
   checkInputs = [
     pytest mock nose pathspec colorama requests docutils
   ];