Revert "Merge staging at '8d490ca9934d0' into master"

This reverts commit fc232422201c0364dbd57826c9a137cc1239caea, reversing
changes made to 754816b84b98afdc0727e13dd66e1698b097de6a.
We don't have many binaries yet.  Comment on the original merge commit.

27 files changed, 104 insertions, 359 deletions

diff --git a/pkgs/development/libraries/gnutls/3.6.nix b/pkgs/development/libraries/gnutls/3.6.nix
index 7fb1af70a289..35344dfde7df 100644
--- a/pkgs/development/libraries/gnutls/3.6.nix
+++ b/pkgs/development/libraries/gnutls/3.6.nix
@@ -1,11 +1,11 @@
 { callPackage, fetchurl, ... } @ args:
 
 callPackage ./generic.nix (args // rec {
-  version = "3.6.2";
+  version = "3.6.1";
 
   src = fetchurl {
     url = "mirror://gnupg/gnutls/v3.6/gnutls-${version}.tar.xz";
-    sha256 = "07wdffklwmxpa9i50sh5nwrc5ajb47skrldm6rzjc0jf4dxxpmdw";
+    sha256 = "1vdsir53ddxyapnxh5fpnfyij3scx3818iri4hl07g4lk4n0vc90";
   };
 
   # Skip two tests introduced in 3.5.11.  Probable reasons of failure:
diff --git a/pkgs/development/libraries/libatomic_ops/default.nix b/pkgs/development/libraries/libatomic_ops/default.nix
index fe4cd3ca0a97..714e9361440c 100644
--- a/pkgs/development/libraries/libatomic_ops/default.nix
+++ b/pkgs/development/libraries/libatomic_ops/default.nix
@@ -12,8 +12,6 @@ stdenv.mkDerivation rec {
     sha256 ="1rif2hjscq5mh639nsnjhb90c01gnmy1sbmj6x6hsn1xmpnj95r1";
   };
 
-  outputs = [ "out" "dev" "doc" ];
-
   # https://github.com/ivmai/libatomic_ops/pull/32
   patches = if hostPlatform.isRiscV then [ ./riscv.patch ] else null;
 
diff --git a/pkgs/development/libraries/libseccomp/default.nix b/pkgs/development/libraries/libseccomp/default.nix
index d953fd12e68b..023c51c2b14f 100644
--- a/pkgs/development/libraries/libseccomp/default.nix
+++ b/pkgs/development/libraries/libseccomp/default.nix
@@ -9,8 +9,6 @@ stdenv.mkDerivation rec {
     sha256 = "0mdiyfljrkfl50q1m3ws8yfcyfjwf1zgkvcva8ffcwncji18zhkz";
   };
 
-  outputs = [ "out" "lib" "dev" "man" ];
-
   buildInputs = [ getopt makeWrapper ];
 
   patchPhase = ''
diff --git a/pkgs/development/libraries/poppler/default.nix b/pkgs/development/libraries/poppler/default.nix
index 9a3d24fc0b28..5fcb7d386faf 100644
--- a/pkgs/development/libraries/poppler/default.nix
+++ b/pkgs/development/libraries/poppler/default.nix
@@ -1,22 +1,24 @@
-{ stdenv, lib, fetchurl, cmake, ninja, pkgconfig, libiconv, libintlOrEmpty
+{ stdenv, lib, fetchurl, fetchpatch, pkgconfig, libiconv, libintlOrEmpty
 , zlib, curl, cairo, freetype, fontconfig, lcms, libjpeg, openjpeg
 , withData ? true, poppler_data
+, qt4Support ? false, qt4 ? null
 , qt5Support ? false, qtbase ? null
 , introspectionSupport ? false, gobjectIntrospection ? null
 , utils ? false
 , minimal ? false, suffix ? "glib"
+, hostPlatform
 }:
 
 let # beware: updates often break cups-filters build
-  version = "0.62.0";
-  mkFlag = optset: flag: "-DENABLE_${flag}=${if optset then "on" else "off"}";
+  version = "0.56.0";
+  sha256 = "0wviayidfv2ix2ql0d4nl9r1ia6qi5kc1nybd9vjx27dk7gvm7c6";
 in
 stdenv.mkDerivation rec {
   name = "poppler-${suffix}-${version}";
 
   src = fetchurl {
     url = "${meta.homepage}/poppler-${version}.tar.xz";
-    sha256 = "1ii9ly1pngyvs0aiq2wxpya08hidpl54y7nsb8b1vxnnskgp76jv";
+    inherit sha256;
   };
 
   outputs = [ "out" "dev" ];
@@ -27,19 +29,36 @@ stdenv.mkDerivation rec {
   propagatedBuildInputs = with lib;
     [ zlib freetype fontconfig libjpeg openjpeg ]
     ++ optionals (!minimal) [ cairo lcms curl ]
+    ++ optional qt4Support qt4
     ++ optional qt5Support qtbase
     ++ optional introspectionSupport gobjectIntrospection;
 
-  nativeBuildInputs = [ cmake ninja pkgconfig ];
+  nativeBuildInputs = [ pkgconfig ];
 
-  cmakeFlags = [
-    (mkFlag true "XPDF_HEADERS")
-    (mkFlag (!minimal) "GLIB")
-    (mkFlag (!minimal) "CPP")
-    (mkFlag (!minimal) "LIBCURL")
-    (mkFlag utils "UTILS")
-    (mkFlag qt5Support "QT5")
-  ];
+  NIX_CFLAGS_COMPILE = [ "-DQT_NO_DEBUG" ];
+
+  CXXFLAGS = lib.optional qt5Support "-std=c++11";
+
+  configureFlags = with lib;
+    [
+      "--enable-xpdf-headers"
+      "--enable-libcurl"
+      "--enable-zlib"
+      "--enable-build-type=release"
+    ]
+    ++ optionals minimal [
+      "--disable-poppler-glib" "--disable-poppler-cpp"
+      "--disable-libcurl"
+    ]
+    ++ optional (!utils) "--disable-utils"
+    ++ optional introspectionSupport "--enable-introspection";
+
+  enableParallelBuilding = true;
+
+  crossAttrs.postPatch =
+    # there are tests using `strXXX_s` functions that are missing apparently
+    stdenv.lib.optionalString (hostPlatform.libc or null == "msvcrt")
+      "sed '/^SUBDIRS =/s/ test / /' -i Makefile.in";
 
   meta = with lib; {
     homepage = https://poppler.freedesktop.org/;
diff --git a/pkgs/development/libraries/poppler/qt4.nix b/pkgs/development/libraries/poppler/qt4.nix
deleted file mode 100644
index c82a543413e2..000000000000
--- a/pkgs/development/libraries/poppler/qt4.nix
+++ /dev/null
@@ -1,44 +0,0 @@
-# TODO: get rid of this (https://github.com/NixOS/nixpkgs/issues/32883)
-{ stdenv, lib, fetchurl, cmake, ninja, pkgconfig, libiconv, libintlOrEmpty
-, zlib, curl, cairo, freetype, fontconfig, lcms2, libjpeg, openjpeg
-, poppler_data, qt4
-}:
-
-let
-  # Last version supporting QT4
-  version = "0.61.1";
-in
-stdenv.mkDerivation rec {
-  name = "poppler-qt4-${version}";
-
-  src = fetchurl {
-    url = "${meta.homepage}/poppler-${version}.tar.xz";
-    sha256 = "1afdrxxkaivvviazxkg5blsf2x24sjkfj92ib0d3q5pm8dihjrhj";
-  };
-
-  outputs = [ "out" "dev" ];
-
-  buildInputs = [ libiconv poppler_data ] ++ libintlOrEmpty;
-
-  propagatedBuildInputs = [ zlib freetype fontconfig libjpeg openjpeg cairo lcms2 curl qt4 ];
-
-  nativeBuildInputs = [ cmake ninja pkgconfig ];
-
-  cmakeFlags = [
-    "-DENABLE_XPDF_HEADERS=on"
-    "-DENABLE_UTILS=off"
-  ];
-
-  meta = with lib; {
-    homepage = https://poppler.freedesktop.org/;
-    description = "A PDF rendering library";
-
-    longDescription = ''
-      Poppler is a PDF rendering library based on the xpdf-3.0 code base.
-    '';
-
-    license = licenses.gpl2;
-    platforms = platforms.all;
-    maintainers = with maintainers; [ ttuegel ];
-  };
-}
diff --git a/pkgs/development/python-modules/asgiref/default.nix b/pkgs/development/python-modules/asgiref/default.nix
index 2b3be05d0608..223f53698e95 100644
--- a/pkgs/development/python-modules/asgiref/default.nix
+++ b/pkgs/development/python-modules/asgiref/default.nix
@@ -1,23 +1,15 @@
-{ stdenv, buildPythonPackage, fetchFromGitHub, async-timeout, pytest, pytest-asyncio }:
+{ stdenv, buildPythonPackage, fetchurl, six }:
 buildPythonPackage rec {
-  version = "2.1.6";
+  version = "2.1.5";
   pname = "asgiref";
+  name = "${pname}-${version}";
 
-  # PyPI tarball doesn't include tests directory
-  src = fetchFromGitHub {
-    owner = "django";
-    repo = pname;
-    rev = version;
-    sha256 = "12p1i2ai03x2hx6b3i7xgicyfi2x11is6pkbdac4jpz7fmbz3zlh";
+  src = fetchurl {
+    url = "mirror://pypi/a/asgiref/${name}.tar.gz";
+    sha256 = "1a46196df28c67e046a54cc537ce5a8f6a59eb68649f54680d7e4fc3b113ab1b";
   };
 
-  propagatedBuildInputs = [ async-timeout ];
-
-  checkInputs = [ pytest pytest-asyncio ];
-
-  checkPhase = ''
-    py.test
-  '';
+  propagatedBuildInputs = [ six ];
 
   meta = with stdenv.lib; {
     description = "Reference ASGI adapters and channel layers";
diff --git a/pkgs/development/python-modules/bibtexparser/default.nix b/pkgs/development/python-modules/bibtexparser/default.nix
index 06d7c689e659..50e389a9e14b 100644
--- a/pkgs/development/python-modules/bibtexparser/default.nix
+++ b/pkgs/development/python-modules/bibtexparser/default.nix
@@ -1,31 +1,20 @@
 { lib
 , buildPythonPackage
-, fetchFromGitHub
-, pyparsing
-, future
-, nose
-, glibcLocales
+, fetchPypi
 }:
 
 buildPythonPackage rec {
   pname = "bibtexparser";
   version = "1.0.1";
+  name = "${pname}-${version}";
 
-  # PyPI tarball does not ship tests
-  src = fetchFromGitHub {
-    owner = "sciunto-org";
-    repo = "python-${pname}";
-    rev = "v${version}";
-    sha256 = "0lmlarkfbq2hp1wa04a62245jr2mqizqsdlgilj5aq6vy92gr6ai";
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "cc41cdd8332c2bf44b97daf1f135f4f267c3b744c33976655cd270b66f964c0a";
   };
 
-  propagatedBuildInputs = [ pyparsing future ];
-
-  checkInputs = [ nose glibcLocales ];
-
-  checkPhase = ''
-    LC_ALL="en_US.UTF-8" nosetests
-  '';
+  # No tests in archive
+  doCheck = false;
 
   meta = {
     description = "Bibtex parser for python 2.7 and 3.3 and newer";
diff --git a/pkgs/development/python-modules/binaryornot/default.nix b/pkgs/development/python-modules/binaryornot/default.nix
deleted file mode 100644
index 2f0b01a5c23d..000000000000
--- a/pkgs/development/python-modules/binaryornot/default.nix
+++ /dev/null
@@ -1,27 +0,0 @@
-{ lib, buildPythonPackage, fetchPypi, chardet, hypothesis }:
-
-buildPythonPackage rec {
-  pname = "binaryornot";
-  version = "0.4.4";
-
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "359501dfc9d40632edc9fac890e19542db1a287bbcfa58175b66658392018061";
-  };
-
-  prePatch = ''
-    # See https://github.com/audreyr/binaryornot/issues/40
-    substituteInPlace tests/test_check.py \
-      --replace "average_size=512" "average_size=128"
-  '';
-
-  propagatedBuildInputs = [ chardet ];
-
-  checkInputs = [ hypothesis ];
-
-  meta = with lib; {
-    homepage = https://github.com/audreyr/binaryornot;
-    description = "Ultra-lightweight pure Python package to check if a file is binary or text";
-    license = licenses.bsd3;
-  };
-}
diff --git a/pkgs/development/python-modules/cram/default.nix b/pkgs/development/python-modules/cram/default.nix
index 232a4a19fd85..c0fc5b177e0a 100644
--- a/pkgs/development/python-modules/cram/default.nix
+++ b/pkgs/development/python-modules/cram/default.nix
@@ -1,10 +1,11 @@
-{stdenv, lib, buildPythonPackage, fetchPypi, bash, which, writeText}:
+{stdenv, lib, buildPythonPackage, fetchPypi, coverage, bash, which, writeText}:
 
 buildPythonPackage rec {
+  name = "${pname}-${version}";
   version = "0.7";
   pname = "cram";
 
-  checkInputs = [ which ];
+  buildInputs = [ coverage which ];
 
   src = fetchPypi {
     inherit pname version;
@@ -12,13 +13,20 @@ buildPythonPackage rec {
   };
 
   postPatch = ''
-    patchShebangs scripts/cram
     substituteInPlace tests/test.t \
       --replace "/bin/bash" "${bash}/bin/bash"
   '';
 
+  # This testing is copied from Makefile. Simply using `make test` doesn't work
+  # because it uses the unpatched `scripts/cram` executable which has a bad
+  # shebang. Also, for some reason, coverage fails on one file so let's just
+  # ignore that one.
   checkPhase = ''
-    scripts/cram tests
+    # scripts/cram tests
+    #COVERAGE=${coverage}/bin/coverage $out/bin/cram tests
+    #${coverage}/bin/coverage report --fail-under=100
+    COVERAGE=coverage $out/bin/cram tests
+    coverage report --fail-under=100 --omit="*/_encoding.py,*/__main__.py"
   '';
 
   meta = {
diff --git a/pkgs/development/python-modules/curtsies/default.nix b/pkgs/development/python-modules/curtsies/default.nix
index d29ad1d64745..8d6052c5299f 100644
--- a/pkgs/development/python-modules/curtsies/default.nix
+++ b/pkgs/development/python-modules/curtsies/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildPythonPackage, fetchPypi, blessings, mock, nose, pyte, wcwidth, typing }:
+{ stdenv, buildPythonPackage, fetchPypi, blessings, mock, nose, pyte, pytest, wcwidth }:
 
 buildPythonPackage rec {
   pname = "curtsies";
@@ -8,12 +8,12 @@ buildPythonPackage rec {
     sha256 = "89c802ec051d01dec6fc983e9856a3706e4ea8265d2940b1f6d504a9e26ed3a9";
   };
 
-  propagatedBuildInputs = [ blessings wcwidth typing ];
+  propagatedBuildInputs = [ blessings wcwidth pyte ];
 
-  checkInputs = [ mock pyte nose ];
+  checkInputs = [ nose mock pytest ];
 
   checkPhase = ''
-    nosetests tests
+    py.test
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/daphne/default.nix b/pkgs/development/python-modules/daphne/default.nix
index 7fafee56b422..86b00ca74085 100644
--- a/pkgs/development/python-modules/daphne/default.nix
+++ b/pkgs/development/python-modules/daphne/default.nix
@@ -1,31 +1,19 @@
-{ stdenv, buildPythonPackage, isPy3k, fetchFromGitHub
-, asgiref, autobahn, twisted, pytestrunner
-, hypothesis, pytest, pytest-asyncio
+{ stdenv, buildPythonPackage, fetchPypi,
+  asgiref, autobahn, twisted, hypothesis
 }:
 buildPythonPackage rec {
   pname = "daphne";
+  name = "${pname}-${version}";
   version = "2.0.3";
 
-  disabled = !isPy3k;
-
-  src = fetchFromGitHub {
-    owner = "django";
-    repo = pname;
-    rev = version;
-    sha256 = "1rdnzpgyk5cnx4xc3c7k11v2x9xpihgjpq14fib80jfpcqggw687";
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "bb2075ce35ca00f2e5440cc034dfebd5c00d346de62ea45f099db089b868c31f";
   };
 
-  nativeBuildInputs = [ pytestrunner ];
-
+  buildInputs = [ hypothesis ];
   propagatedBuildInputs = [ asgiref autobahn twisted ];
 
-  checkInputs = [ hypothesis pytest pytest-asyncio ];
-
-  checkPhase = ''
-    # Other tests fail, seems to be due to filesystem access
-    py.test -k "test_cli or test_utils"
-  '';
-
   meta = with stdenv.lib; {
     description = "Django ASGI (HTTP/WebSocket) server";
     license = licenses.bsd3;
diff --git a/pkgs/development/python-modules/dbf/default.nix b/pkgs/development/python-modules/dbf/default.nix
index ac8087be63ed..2343ea2918b1 100644
--- a/pkgs/development/python-modules/dbf/default.nix
+++ b/pkgs/development/python-modules/dbf/default.nix
@@ -1,24 +1,21 @@
-{ stdenv, fetchPypi, buildPythonPackage, aenum, isPy3k, pythonOlder, enum34, python }:
+{ stdenv, fetchPypi, buildPythonPackage, aenum, isPy3k }:
 
 buildPythonPackage rec {
     pname = "dbf";
     version = "0.96.8";
+    name = "${pname}-${version}";
 
     src = fetchPypi {
       inherit pname version;
       sha256 = "1z8n7s4cka6x9ybh4qpfhj51v2qrk38h2f06npizzhm0hmn6r3v1";
     };
 
-    propagatedBuildInputs = [ aenum ] ++ stdenv.lib.optional (pythonOlder "3.4") [ enum34 ];
+    propagatedBuildInputs = [ aenum ];
 
     doCheck = !isPy3k;
     # tests are not yet ported.
     # https://groups.google.com/forum/#!topic/python-dbase/96rx2xmCG4w
 
-    checkPhase = ''
-      ${python.interpreter} dbf/test.py
-    '';
-
     meta = with stdenv.lib; {
       description = "Pure python package for reading/writing dBase, FoxPro, and Visual FoxPro .dbf files";
       homepage    = "https://pypi.python.org/pypi/dbf";
diff --git a/pkgs/development/python-modules/ecpy/default.nix b/pkgs/development/python-modules/ecpy/default.nix
index 277a5cece567..84830e7f2b83 100644
--- a/pkgs/development/python-modules/ecpy/default.nix
+++ b/pkgs/development/python-modules/ecpy/default.nix
@@ -1,13 +1,12 @@
-{ stdenv, fetchPypi, buildPythonPackage, isPy3k, hidapi
+{ stdenv, fetchPypi, buildPythonPackage, hidapi
 , pycrypto, pillow, protobuf, future, ecpy
 }:
 
 buildPythonPackage rec {
+  name = "${pname}-${version}";
   pname = "ECPy";
   version = "0.8.3";
 
-  disabled = !isPy3k;
-
   src = fetchPypi {
     inherit pname version;
     sha256 = "ef3d95419d53368f52fb7d4b883b8df0dfc2dd19a76243422d24981c3e5f27bd";
diff --git a/pkgs/development/python-modules/faker/default.nix b/pkgs/development/python-modules/faker/default.nix
index 55750f5bf3b4..2d459d625d0a 100644
--- a/pkgs/development/python-modules/faker/default.nix
+++ b/pkgs/development/python-modules/faker/default.nix
@@ -1,6 +1,6 @@
 { lib, buildPythonPackage, fetchPypi, pythonOlder,
   # Build inputs
-  dateutil, six, text-unidecode, ipaddress ? null,
+  dateutil, six, ipaddress ? null,
   # Test inputs
   email_validator, nose, mock, ukpostcodeparser }:
 
@@ -8,11 +8,12 @@ assert pythonOlder "3.3" -> ipaddress != null;
 
 buildPythonPackage rec {
   pname = "Faker";
-  version = "0.8.11";
+  version = "0.8.8";
+  name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "126kdy6lj10rwgchzz0lzjabx0zcyskamhn0qib67k69fcksjmq8";
+    sha256 = "e928cf853ef69d7471421f2a3716a1239e43de0fa9855f4016ee0c9f1057328a";
   };
 
   checkInputs = [
@@ -25,7 +26,6 @@ buildPythonPackage rec {
   propagatedBuildInputs = [
     dateutil
     six
-    text-unidecode
   ] ++ lib.optional (pythonOlder "3.3") ipaddress;
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/green/default.nix b/pkgs/development/python-modules/green/default.nix
deleted file mode 100644
index fa09e4ded214..000000000000
--- a/pkgs/development/python-modules/green/default.nix
+++ /dev/null
@@ -1,26 +0,0 @@
-{ lib, buildPythonPackage, fetchPypi, isPy3k, colorama, coverage, termstyle, unidecode, mock, backports_shutil_get_terminal_size }:
-
-buildPythonPackage rec {
-  pname = "green";
-  version = "2.12.0";
-
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "8cdd2934eff754c9664f373ee0d77cb1cb35dbbf3b719b8ae3b059718db875df";
-  };
-
-  prePatch = ''
-    # See https://github.com/CleanCut/green/pull/182
-    substituteInPlace setup.py --replace python-termstyle termstyle
-  '';
-
-  propagatedBuildInputs = [
-    colorama coverage termstyle unidecode
-  ] ++ lib.optionals (!isPy3k) [ mock backports_shutil_get_terminal_size ];
-
-  meta = with lib; {
-    description = "Python test runner";
-    homepage = https://github.com/CleanCut/green;
-    license = licenses.mit;
-  };
-}
diff --git a/pkgs/development/python-modules/konfig/default.nix b/pkgs/development/python-modules/konfig/default.nix
deleted file mode 100644
index e7062bad5ee7..000000000000
--- a/pkgs/development/python-modules/konfig/default.nix
+++ /dev/null
@@ -1,48 +0,0 @@
-{ lib, buildPythonPackage, fetchFromGitHub, isPy3k, writeText, configparser, six, pytest, glibcLocales }:
-
-buildPythonPackage rec {
-  pname = "konfig";
-  version = "1.1";
-
-  # konfig unconditionaly depend on configparser, even if it is part of
-  # the standard library in python 3.2 or above.
-  disabled = isPy3k;
-
-  # PyPI tarball is missing utf8.ini, required for tests
-  src = fetchFromGitHub {
-    owner = "mozilla-services";
-    repo = pname;
-    rev = version;
-    sha256 = "1h780fbrv275dcik4cs3rincza805z6q726b48r4a0qmh5d8160c";
-  };
-
-  propagatedBuildInputs = [ configparser six ];
-
-  patches = [ (writeText "konfig.patch" ''
-    diff --git a/setup.py b/setup.py
-    index 96fd858..bb4db06 100644
-    --- a/setup.py
-    +++ b/setup.py
-    @@ -20,7 +20,7 @@ setup(name='konfig',
-           author_email="tarek@mozilla.com",
-           include_package_data=True,
-           install_requires = [
-    -        'configparser', 'argparse', 'six'
-    +        'configparser', 'six'
-           ],
-           zip_safe=False,
-           classifiers=classifiers,
-  '') ];
-
-  checkInputs = [ pytest glibcLocales ];
-
-  checkPhase = ''
-    LC_ALL=en_US.utf8 pytest -v konfig/tests
-  '';
-
-  meta = with lib; {
-    description = "Yet Another Config Parser";
-    homepage    = "https://github.com/mozilla-services/konfig";
-    license     = licenses.mpl20;
-  };
-}
diff --git a/pkgs/development/python-modules/natsort/default.nix b/pkgs/development/python-modules/natsort/default.nix
index 3e4b0d1368b7..a5940ed6c9f6 100644
--- a/pkgs/development/python-modules/natsort/default.nix
+++ b/pkgs/development/python-modules/natsort/default.nix
@@ -1,9 +1,12 @@
 { lib
 , buildPythonPackage
 , pythonOlder
+, isPy35
+, isPy36
 , fetchPypi
 , hypothesis
 , pytestcache
+, pytestcov
 , pytestflakes
 , pytestpep8
 , pytest
@@ -16,9 +19,10 @@ buildPythonPackage rec {
   pname = "natsort";
   version = "5.2.0";
 
-  checkInputs = [
+  buildInputs = [
     hypothesis
     pytestcache
+    pytestcov
     pytestflakes
     pytestpep8
     pytest
@@ -37,7 +41,7 @@ buildPythonPackage rec {
   # testing based on project's tox.ini
   checkPhase = ''
     pytest --doctest-modules natsort
-    pytest --flakes --pep8
+    pytest --flakes --pep8 --cov natsort --cov-report term-missing
   '';
 
   meta = {
diff --git a/pkgs/development/python-modules/networkx/default.nix b/pkgs/development/python-modules/networkx/default.nix
index 3388aef9cef1..f6fc4139c858 100644
--- a/pkgs/development/python-modules/networkx/default.nix
+++ b/pkgs/development/python-modules/networkx/default.nix
@@ -3,24 +3,32 @@
 , fetchPypi
 , nose
 , decorator
+, isPy36
+, isPyPy
 }:
 
 buildPythonPackage rec {
   pname = "networkx";
-  version = "2.1";
+  version = "1.11";
+
+  # Currently broken on PyPy.
+  # https://github.com/networkx/networkx/pull/1361
+  disabled = isPyPy;
 
   src = fetchPypi {
     inherit pname version;
-    extension = "zip";
-    sha256 = "64272ca418972b70a196cb15d9c85a5a6041f09a2f32e0d30c0255f25d458bb1";
+    sha256 = "1f74s56xb4ggixiq0vxyfxsfk8p20c7a099lpcf60izv1php03hd";
   };
 
   checkInputs = [ nose ];
   propagatedBuildInputs = [ decorator ];
 
+  # 17 failures with 3.6 https://github.com/networkx/networkx/issues/2396#issuecomment-304437299
+  doCheck = !(isPy36);
+
   meta = {
     homepage = "https://networkx.github.io/";
     description = "Library for the creation, manipulation, and study of the structure, dynamics, and functions of complex networks";
     license = lib.licenses.bsd3;
   };
-}
+}
\ No newline at end of file
diff --git a/pkgs/development/python-modules/pomegranate/default.nix b/pkgs/development/python-modules/pomegranate/default.nix
index e611e2ea5b10..77b373de259a 100644
--- a/pkgs/development/python-modules/pomegranate/default.nix
+++ b/pkgs/development/python-modules/pomegranate/default.nix
@@ -3,6 +3,7 @@
 buildPythonPackage rec {
   pname = "pomegranate";
   version = "0.8.1";
+  name  = "${pname}-${version}";
   
   src = fetchFromGitHub {
     repo = pname;
@@ -20,9 +21,5 @@ buildPythonPackage rec {
     homepage = https://github.com/jmschrei/pomegranate;
     license = licenses.mit;
     maintainers = with maintainers; [ rybern ];
-
-    # "pomegranate does not yet work with networkx 2.0"
-    # see https://github.com/jmschrei/pomegranate/issues/209
-    broken = true; 
   };
 }
diff --git a/pkgs/development/python-modules/prov/default.nix b/pkgs/development/python-modules/prov/default.nix
index f5f5b719b060..8866382ea8f2 100644
--- a/pkgs/development/python-modules/prov/default.nix
+++ b/pkgs/development/python-modules/prov/default.nix
@@ -7,8 +7,6 @@
 , six
 , pydotplus
 , rdflib
-, pydot
-, glibcLocales
 }:
 
 buildPythonPackage rec {
@@ -20,10 +18,6 @@ buildPythonPackage rec {
     sha256 = "640dc158d931403bc6c1a0ad80702caae71f810bac21f90ec605865c8444b7bb";
   };
 
-  prePatch = ''
-    substituteInPlace setup.py --replace "six==1.10.0" "six>=1.10.0"
-  '';
-
   propagatedBuildInputs = [
     lxml
     networkx
@@ -32,15 +26,7 @@ buildPythonPackage rec {
     pydotplus
     rdflib
   ];
-
-  checkInputs = [
-    pydot
-    glibcLocales
-  ];
-
-  preCheck = ''
-    export LC_ALL="en_US.utf-8"
-  '';
+  doCheck = false; # takes ~60 mins
 
   meta = with stdenv.lib; {
     description = "A Python library for W3C Provenance Data Model (PROV)";
diff --git a/pkgs/development/python-modules/pytest-mock/default.nix b/pkgs/development/python-modules/pytest-mock/default.nix
index 6b852583c7ed..51ec2a1f4cbc 100644
--- a/pkgs/development/python-modules/pytest-mock/default.nix
+++ b/pkgs/development/python-modules/pytest-mock/default.nix
@@ -1,4 +1,4 @@
-{ lib, buildPythonPackage, fetchPypi, fetchpatch, isPy3k, pytest, mock, setuptools_scm }:
+{ lib, buildPythonPackage, fetchPypi, isPy3k, pytest, mock, setuptools_scm }:
 
 buildPythonPackage rec {
   pname = "pytest-mock";
@@ -9,11 +9,6 @@ buildPythonPackage rec {
     sha256 = "8ed6c9ac6b7565b226b4da2da48876c9198d76401ec8d9c5e4c69b45423e33f8";
   };
 
-  patches = fetchpatch {
-    url = "${meta.homepage}/pull/107.patch";
-    sha256 = "07p7ra6lilfv04wyxc855zmfwxvnpmi9s0v6vh5bx769cj9jwxck";
-  };
-
   propagatedBuildInputs = [ pytest ] ++ lib.optional (!isPy3k) mock;
   nativeBuildInputs = [ setuptools_scm ];
 
diff --git a/pkgs/development/python-modules/pytest-xdist/default.nix b/pkgs/development/python-modules/pytest-xdist/default.nix
index 27aed12c3384..596ce38ed0ab 100644
--- a/pkgs/development/python-modules/pytest-xdist/default.nix
+++ b/pkgs/development/python-modules/pytest-xdist/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pytest-xdist";
-  version = "1.22.1";
+  version = "1.22.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "fcd6f36bab93b0b24ec45ca12f798b9b3af71da826db0b0794b358d2f5c038de";
+    sha256 = "65228a859191f2c74ee68c127317eefe35eedd3d43fc1431f19240663b0cafcd";
   };
 
   nativeBuildInputs = [ setuptools_scm ];
diff --git a/pkgs/development/python-modules/rednose/default.nix b/pkgs/development/python-modules/rednose/default.nix
deleted file mode 100644
index d9736dcb6f39..000000000000
--- a/pkgs/development/python-modules/rednose/default.nix
+++ /dev/null
@@ -1,24 +0,0 @@
-{ lib, buildPythonPackage, fetchPypi, nose, six, colorama, termstyle }:
-
-buildPythonPackage rec {
-  pname = "rednose";
-  version = "1.3.0";
-
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "6da77917788be277b70259edc0bb92fc6f28fe268b765b4ea88206cc3543a3e1";
-  };
-
-  prePatch = ''
-    substituteInPlace setup.py --replace "six==1.10.0" "six>=1.10.0"
-  '';
-
-  checkInputs = [ six ];
-  propagatedBuildInputs = [ nose colorama termstyle ];
-
-  meta = with lib; {
-    description = "A python nose plugin adding color to console results";
-    homepage = https://github.com/JBKahn/rednose;
-    license = licenses.mit;
-  };
-}
diff --git a/pkgs/development/python-modules/termstyle/default.nix b/pkgs/development/python-modules/termstyle/default.nix
deleted file mode 100644
index 0a1c4e764129..000000000000
--- a/pkgs/development/python-modules/termstyle/default.nix
+++ /dev/null
@@ -1,20 +0,0 @@
-{ lib, buildPythonPackage, fetchPypi }:
-
-buildPythonPackage rec {
-  pname = "termstyle";
-  version = "0.1.11";
-
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "ef74b83698ea014112040cf32b1a093c1ab3d91c4dd18ecc03ec178fd99c9f9f";
-  };
-
-  # Only manual tests
-  doCheck = false;
-
-  meta = with lib; {
-    description = "Console colouring for python";
-    homepage = "https://pypi.python.org/pypi/python-termstyle/0.1.10";
-    license = licenses.bsdOriginal;
-  };
-}
diff --git a/pkgs/development/python-modules/text-unidecode/default.nix b/pkgs/development/python-modules/text-unidecode/default.nix
deleted file mode 100644
index 79ee34c733bc..000000000000
--- a/pkgs/development/python-modules/text-unidecode/default.nix
+++ /dev/null
@@ -1,23 +0,0 @@
-{ lib, buildPythonPackage, fetchPypi, pytest }:
-
-buildPythonPackage rec {
-  pname = "text-unidecode";
-  version = "1.1";
-
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "1l081m1w8ibbx684ca71ibdy68iwqsivy6rf6yqvysdclzldbbyh";
-  };
-
-  checkInputs = [ pytest ];
-
-  checkPhase = ''
-    py.test
-  '';
-
-  meta = with lib; {
-    description = "The most basic Text::Unidecode port";
-    homepage = https://github.com/kmike/text-unidecode;
-    license = licenses.artistic1;
-  };
-}
diff --git a/pkgs/development/python-modules/xdot/default.nix b/pkgs/development/python-modules/xdot/default.nix
deleted file mode 100644
index 526376a41632..000000000000
--- a/pkgs/development/python-modules/xdot/default.nix
+++ /dev/null
@@ -1,21 +0,0 @@
-{ lib, buildPythonPackage, fetchPypi
-, wrapGAppsHook, gobjectIntrospection, pygobject3, graphviz, gnome3 }:
-
-buildPythonPackage rec {
-  pname = "xdot";
-  version = "0.9";
-
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "01v9vmgdxz1q2m2vq2b4aqx4ycw7grc0l4is673ygvyg9rk02dx3";
-  };
-
-  nativeBuildInputs = [ wrapGAppsHook ];
-  propagatedBuildInputs = [ gobjectIntrospection pygobject3 graphviz gnome3.gtk ];
-
-  meta = with lib; {
-    description = "xdot.py is an interactive viewer for graphs written in Graphviz's dot";
-    homepage = https://github.com/jrfonseca/xdot.py;
-    license = licenses.lgpl3Plus;
-  };
-}
diff --git a/pkgs/development/tools/build-managers/meson/setup-hook.sh b/pkgs/development/tools/build-managers/meson/setup-hook.sh
index eeffa6bf6cf9..8f96e6146be0 100644
--- a/pkgs/development/tools/build-managers/meson/setup-hook.sh
+++ b/pkgs/development/tools/build-managers/meson/setup-hook.sh
@@ -29,7 +29,7 @@ fi
 mesonCheckPhase() {
     runHook preCheck
 
-    meson test --print-errorlogs
+    meson test
 
     runHook postCheck
 }