Merge master into staging-next

pkgs/development/python-modules/PyLD/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, buildPythonPackage, fetchFromGitHub, python, gnugrep }:
+{ stdenv, buildPythonPackage, fetchFromGitHub, python, requests, gnugrep }:
 
 let
 
@@ -18,17 +18,19 @@ let
 
 in
 
-buildPythonPackage {
-  pname = "PyLD";
-  version = "0.7.2";
+buildPythonPackage rec {
+  pname = "pyld";
+  version = "1.0.5";
 
   src = fetchFromGitHub {
     owner = "digitalbazaar";
-    repo = "pyld";
-    rev = "652473f828e9a396d4c1db9addbd294fb7db1797";
-    sha256 = "1bmpz4s6j7by6l45wwxy7dn7hmrhxc26kbx2hbfy41x29vbjg6j9";
+    repo = pname;
+    rev = version;
+    sha256 = "0z2vkllw8bvzxripwb6l757r7av5qwhzsiy4061gmlhq8z8gq961";
   };
 
+  propagatedBuildInputs = [ requests ];
+
   # Unfortunately PyLD does not pass all testcases in the JSON-LD corpus. We
   # check for at least a minimum amount of successful tests so we know it's not
   # getting worse, at least.

pkgs/development/python-modules/aioredis/default.nix

@@ -0,0 +1,29 @@
+{ stdenv, buildPythonPackage, fetchPypi
+, pkgs, async-timeout, hiredis, isPyPy, isPy27
+}:
+
+buildPythonPackage rec {
+  pname = "aioredis";
+  version = "1.2.0";
+
+  disabled = isPy27;
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "06i53xpz4x6qrmdxqwvkpd17lbgmwfq20v0jrwc73f5y57kjpml4";
+  };
+
+  propagatedBuildInputs = [
+    async-timeout
+  ] ++ stdenv.lib.optional (!isPyPy) hiredis;
+
+  # Wants to run redis-server, hardcoded FHS paths, too much trouble.
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "Asyncio (PEP 3156) Redis client library";
+    homepage = https://github.com/aio-libs/aioredis;
+    license = licenses.mit;
+    maintainers = with maintainers; [ mmai ];
+  };
+}

pkgs/development/python-modules/capstone/default.nix

@@ -2,6 +2,7 @@
 , buildPythonPackage
 , fetchPypi
 , fetchpatch
+, setuptools
 }:
 
 buildPythonPackage rec {
@@ -17,6 +18,8 @@ buildPythonPackage rec {
     sha256 = "3c0f73db9f8392f7048c8a244809f154d7c39f354e2167f6c477630aa517ed04";
   };
 
+  propagatedBuildInputs = [ setuptools ];
+
   patches = [
     (fetchpatch {
       stripLen = 2;

pkgs/development/python-modules/channels-redis/default.nix

@@ -0,0 +1,55 @@
+{ stdenv, buildPythonPackage, fetchPypi, pythonOlder
+, redis, channels, msgpack, aioredis, hiredis, asgiref
+# , fetchFromGitHub, async_generator, async-timeout, cryptography, pytest, pytest-asyncio
+}:
+
+buildPythonPackage rec {
+  pname = "channels-redis";
+  version = "2.4.0";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchPypi {
+    inherit version;
+    pname = "channels_redis";
+    sha256 = "1g4izdf8237pwxn85bv5igc2bajrvck1p2a7q448qmjfznrbrk5p";
+  };
+
+  buildInputs = [ redis hiredis ];
+
+  propagatedBuildInputs = [ channels msgpack aioredis asgiref ];
+
+  # Fetch from github (no tests files on pypi)
+  # src = fetchFromGitHub {
+  #   rev = version;
+  #   owner = "django";
+  #   repo = "channels_redis";
+  #   sha256 = "05niaqjv790mnrvca26kbnvb50fgnk2zh0k4np60cn6ilp4nl0kc";
+  # };
+  #
+  # checkInputs = [
+  #   async_generator
+  #   async-timeout
+  #   cryptography
+  #   pytest
+  #   pytest-asyncio
+  # ];
+  # 
+  # # Fails with : ConnectionRefusedError: [Errno 111] Connect call failed ('127.0.0.1', 6379)
+  # # (even with a local redis instance running)
+  # checkPhase = ''
+  #   pytest -p no:django tests/
+  # '';
+
+  postPatch = ''
+    sed -i "s/msgpack~=0.6.0/msgpack/" setup.py
+    sed -i "s/aioredis~=1.0/aioredis/" setup.py
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/django/channels_redis/;
+    description = "Redis-backed ASGI channel layer implementation";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ mmai ];
+  };
+}

pkgs/development/python-modules/channels/default.nix

@@ -3,11 +3,11 @@
 }:
 buildPythonPackage rec {
   pname = "channels";
-  version = "2.2.0";
+  version = "2.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "af7cdba9efb3f55b939917d1b15defb5d40259936013e60660e5e9aff98db4c5";
+    sha256 = "0vd2ci1w5r4bhmhk349wclnc289lx14lpwp5k4910m63kywb8nap";
   };
 
   # Files are missing in the distribution

pkgs/development/python-modules/django-auth-ldap/default.nix

@@ -0,0 +1,30 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi, isPy27
+, ldap , django_2_2 
+, mock
+}:
+
+buildPythonPackage rec {
+  pname = "django-auth-ldap";
+  version = "2.0.0";
+  disabled = isPy27;
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1samrxf8lic6a4c0lgw31b38s97l8hnaknd7ilyy2plahmm0h03i";
+  };
+
+  propagatedBuildInputs = [ ldap django_2_2 ]; 
+  checkInputs = [ mock ]; 
+
+  # django.core.exceptions.ImproperlyConfigured: Requested setting INSTALLED_APPS, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "Django authentication backend that authenticates against an LDAP service";
+    homepage = https://github.com/django-auth-ldap/django-auth-ldap;
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ mmai ];
+    platforms = platforms.linux;
+  };
+}

pkgs/development/python-modules/django-cleanup/default.nix

@@ -0,0 +1,21 @@
+{ stdenv, buildPythonPackage, fetchPypi, django
+, redis, async-timeout, hiredis
+}:
+
+buildPythonPackage rec {
+  pname = "django-cleanup";
+  version = "4.0.0";
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "195hkany3iwg4wb4cbdrdmanxcahjl87n8v03dbamanx2ya3yb21";
+  };
+
+  checkInputs = [ django ];
+
+  meta = with stdenv.lib; {
+    description = "Automatically deletes old file for FileField and ImageField. It also deletes files on models instance deletion";
+    homepage = https://github.com/un1t/django-cleanup;
+    license = licenses.mit;
+    maintainers = with maintainers; [ mmai ];
+  };
+}

pkgs/development/python-modules/django-dynamic-preferences/default.nix

@@ -0,0 +1,25 @@
+{ stdenv, buildPythonPackage, fetchPypi
+, django, persisting-theory, six
+}:
+
+buildPythonPackage rec {
+  pname = "django-dynamic-preferences";
+  version = "1.7.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1z2dndkpypk4pvb0byh5a771vgp50vn8g1rbk5r3sml6dm4wcn7s";
+  };
+
+  propagatedBuildInputs = [ six django persisting-theory ]; 
+
+  # django.core.exceptions.ImproperlyConfigured: Requested setting DYNAMIC_PREFERENCES, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/EliotBerriot/django-dynamic-preferences;
+    description = "Dynamic global and instance settings for your django project";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ mmai ];
+  };
+}

pkgs/development/python-modules/django-filter/default.nix

@@ -0,0 +1,34 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, django
+, djangorestframework, python, mock
+}:
+
+buildPythonPackage rec {
+  pname = "django-filter";
+  version = "2.2.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "057xiijig8r2nxrd9gj1nki168422rsh8ap5vkbr9zyp1mzvbpn3";
+  };
+
+  propagatedBuildInputs = [ django ];
+
+  # Tests fail (needs the 'crispy_forms' module not packaged on nixos)
+  doCheck = false;
+  checkInputs = [ djangorestframework django mock ];
+  checkPhase = ''
+    runHook preCheck
+    ${python.interpreter} runtests.py tests
+    runHook postCheck
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Reusable Django application for allowing users to filter querysets dynamically";
+    homepage = "https://pypi.org/project/django-filter/";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ mmai ];
+  };
+}

pkgs/development/python-modules/django-oauth-toolkit/default.nix

@@ -0,0 +1,27 @@
+{ stdenv, buildPythonPackage, fetchFromGitHub
+, django_2_2, requests, oauthlib
+}:
+
+buildPythonPackage rec {
+  pname = "django-oauth-toolkit";
+  version = "1.2.0";
+
+  src = fetchFromGitHub {
+    owner = "jazzband";
+    repo = pname;
+    rev = version;
+    sha256 = "1zbksxrcxlqnapmlvx4rgvpqc4plgnq0xnf45cjwzwi1626zs8g6";
+  };
+
+  propagatedBuildInputs = [ django_2_2 requests oauthlib ];
+
+  # django.core.exceptions.ImproperlyConfigured: Requested setting OAUTH2_PROVIDER, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "OAuth2 goodies for the Djangonauts";
+    homepage = https://github.com/jazzband/django-oauth-toolkit;
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ mmai ];
+  };
+}

pkgs/development/python-modules/django-storages/default.nix

@@ -0,0 +1,25 @@
+{ stdenv, buildPythonPackage, fetchPypi
+, django
+}:
+
+buildPythonPackage rec {
+  pname = "django-storages";
+  version = "1.7.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "01xq232h321716r08rari9payas7fsiwwr5q6zgcrlwkckwxxczk";
+  };
+
+  propagatedBuildInputs = [ django ];
+
+  # django.core.exceptions.ImproperlyConfigured: Requested setting DEFAULT_INDEX_TABLESPACE, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "Collection of custom storage backends for Django";
+    homepage = https://django-storages.readthedocs.io;
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ mmai ];
+  };
+}

pkgs/development/python-modules/django-versatileimagefield/default.nix

@@ -0,0 +1,31 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, django
+, python
+, pillow
+}:
+
+buildPythonPackage rec {
+  pname = "django-versatileimagefield";
+  version = "1.10";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0y0r6ssxyg9x1rylpyxg2ha2hl18080k5xp308k4ankpjm50hvc8";
+  };
+  propagatedBuildInputs = [ pillow ];
+
+  checkInputs = [ django ];
+
+  # tests not included with pypi release
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "Replaces django's ImageField with a more flexible interface";
+    homepage = "https://github.com/respondcreate/django-versatileimagefield/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ mmai ];
+  };
+}
+

pkgs/development/python-modules/djangorestframework/default.nix

@@ -1,11 +1,11 @@
 { stdenv, buildPythonPackage, fetchPypi, django }:
 buildPythonPackage rec {
-  version = "3.9.4";
+  version = "3.10.3";
   pname = "djangorestframework";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c12869cfd83c33d579b17b3cb28a2ae7322a53c3ce85580c2a2ebe4e3f56c4fb";
+    sha256 = "140hwz52rlqqc10gbw5bhyyi4zbpqj3z7wgnh2jrhs2wfzwwp0fw";
   };
 
   # Test settings are missing

pkgs/development/python-modules/google_api_core/default.nix

@@ -1,5 +1,5 @@
 { lib, buildPythonPackage, fetchPypi, pythonOlder
-, google_auth, protobuf, googleapis_common_protos, requests, grpcio, futures, mock, pytest }:
+, google_auth, protobuf, googleapis_common_protos, requests, setuptools, grpcio, futures, mock, pytest }:
 
 buildPythonPackage rec {
   pname = "google-api-core";
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   propagatedBuildInputs = [
     googleapis_common_protos protobuf
-    google_auth requests grpcio
+    google_auth requests setuptools grpcio
   ] ++ lib.optional (pythonOlder "3.2") futures;
   checkInputs = [ mock pytest ];
 

pkgs/development/python-modules/google_auth/default.nix

@@ -1,5 +1,5 @@
 { stdenv, buildPythonPackage, fetchpatch, fetchPypi
-, pytest, mock, oauth2client, flask, requests, urllib3, pytest-localserver, six, pyasn1-modules, cachetools, rsa }:
+, pytest, mock, oauth2client, flask, requests, setuptools, urllib3, pytest-localserver, six, pyasn1-modules, cachetools, rsa }:
 
 buildPythonPackage rec {
   pname = "google-auth";
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   ];
 
   checkInputs = [ pytest mock oauth2client flask requests urllib3 pytest-localserver ];
-  propagatedBuildInputs = [ six pyasn1-modules cachetools rsa ];
+  propagatedBuildInputs = [ six pyasn1-modules cachetools rsa setuptools ];
 
   # The removed test tests the working together of google_auth and google's https://pypi.python.org/pypi/oauth2client
   # but the latter is deprecated. Since it is not currently part of the nixpkgs collection and deprecated it will

pkgs/development/python-modules/google_cloud_core/default.nix

@@ -1,5 +1,5 @@
 { stdenv, buildPythonPackage, fetchPypi
-, google_api_core, grpcio, pytest, mock }:
+, google_api_core, grpcio, pytest, mock, setuptools }:
 
 buildPythonPackage rec {
   pname = "google-cloud-core";
@@ -10,7 +10,7 @@ buildPythonPackage rec {
     sha256 = "d85b1aaaf3bad9415ad1d8ee5eadce96d7007a82f13ce0a0629a003a11e83f29";
   };
 
-  propagatedBuildInputs = [ google_api_core grpcio ];
+  propagatedBuildInputs = [ google_api_core grpcio setuptools ];
   checkInputs = [ pytest mock ];
 
   checkPhase = ''

pkgs/development/python-modules/google_cloud_storage/default.nix

@@ -6,6 +6,7 @@
 , google_cloud_core
 , pytest
 , mock
+, setuptools
 }:
 
 buildPythonPackage rec {
@@ -17,8 +18,13 @@ buildPythonPackage rec {
     sha256 = "8032e576e2f91a1d3de2355118040c3bcd9916e0453a6b3f64c1b42ed151690a";
   };
 
+  propagatedBuildInputs = [
+    google_resumable_media
+    google_api_core
+    google_cloud_core
+    setuptools
+  ];
   checkInputs = [ pytest mock ];
-  propagatedBuildInputs = [ google_resumable_media google_api_core google_cloud_core ];
 
   checkPhase = ''
    pytest tests/unit

pkgs/development/python-modules/google_resumable_media/default.nix

@@ -3,6 +3,7 @@
 , fetchPypi
 , six
 , requests
+, setuptools
 , pytest
 , mock
 }:
@@ -17,7 +18,7 @@ buildPythonPackage rec {
   };
 
   checkInputs = [ pytest mock ];
-  propagatedBuildInputs = [ six requests ];
+  propagatedBuildInputs = [ requests setuptools six ];
 
   checkPhase = ''
     py.test tests/unit

pkgs/development/python-modules/googleapis_common_protos/default.nix

@@ -1,5 +1,5 @@
 { stdenv, buildPythonPackage, fetchPypi
-, protobuf, pytest }:
+, protobuf, pytest, setuptools }:
 
 buildPythonPackage rec {
   pname = "googleapis-common-protos";
@@ -10,7 +10,7 @@ buildPythonPackage rec {
     sha256 = "d564872083af40bbcc7091340f17db778a316525c7c76497d58d11b98ca2aa74";
   };
 
-  propagatedBuildInputs = [ protobuf ];
+  propagatedBuildInputs = [ protobuf setuptools ];
   checkInputs = [ pytest ];
 
   doCheck = false;  # there are no tests

pkgs/development/python-modules/hiredis/default.nix

@@ -0,0 +1,29 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, redis
+, python
+}:
+
+buildPythonPackage rec {
+  pname = "hiredis";
+  version = "1.0.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "158pymdlnv4d218w66i8kzdn4ka30l1pdwa0wyjh16bj10zraz79";
+  };
+  propagatedBuildInputs = [ redis ];
+
+  checkPhase = ''
+    ${python.interpreter} test.py
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Wraps protocol parsing code in hiredis, speeds up parsing of multi bulk replies";
+    homepage = "https://github.com/redis/hiredis-py";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ mmai ];
+  };
+}
+

pkgs/development/python-modules/persisting-theory/default.nix

@@ -0,0 +1,24 @@
+{ stdenv, buildPythonPackage, fetchPypi
+, nose
+}:
+
+buildPythonPackage rec {
+  pname = "persisting-theory";
+  version = "0.2.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "02hcg7js23yjyw6gwxqzvyv2b1wfjrypk98cfxfgf7s8iz67vzq0";
+  };
+
+  checkInputs = [ nose ];
+
+  checkPhase = "nosetests";
+
+  meta = with stdenv.lib; {
+    homepage = https://code.eliotberriot.com/eliotberriot/persisting-theory;
+    description = "Automate data discovering and access inside a list of packages";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ mmai ];
+  };
+}

pkgs/development/python-modules/pymemoize/default.nix

@@ -0,0 +1,29 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, django
+}:
+
+buildPythonPackage rec {
+  pname = "pymemoize";
+  version = "1.0.3";
+
+  src = fetchPypi {
+    inherit version;
+    pname = "PyMemoize";
+    sha256 = "0yqr60hm700zph6nv8wb6yp2s0i08mahxvw98bvkmw5ijbsviiq7";
+  };
+
+  checkInputs = [ django ];
+
+  # django.core.exceptions.ImproperlyConfigured: Requested settings, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "Simple Python cache and memoizing module";
+    homepage = "https://github.com/mikeboers/PyMemoize";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ mmai ];
+  };
+}
+

pkgs/development/python-modules/pytmx/default.nix

@@ -0,0 +1,33 @@
+{ lib, fetchFromGitHub, isPy3k, buildPythonPackage, pygame, pyglet, pysdl2, six }:
+
+buildPythonPackage rec {
+  pname = "pytmx";
+  version = "3.21.7";
+
+  src = fetchFromGitHub {
+    # The release was not git tagged.
+    owner = "bitcraft";
+    repo = "PyTMX";
+    rev = "38519b94ab9a2db7cacb8e18de4d83750ec6fac2";
+    sha256 = "0p2gc6lgian1yk4qvhbkxfkmndf9ras70amigqzzwr02y2jvq7j8";
+  };
+
+  propagatedBuildInputs = [ pygame pyglet pysdl2 six ];
+
+  # The tests are failing for Python 2.7.
+  doCheck = isPy3k;
+  checkPhase = ''
+    # The following test imports an example file from the current working
+    # directory. Thus, we're cd'ing into the test directory.
+
+    cd tests/
+    python -m unittest test_pytmx
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/bitcraft/PyTMX";
+    description = "Python library to read Tiled Map Editor's TMX maps";
+    license = licenses.lgpl3;
+    maintainers = with maintainers; [ geistesk ];
+  };
+}

pkgs/development/python-modules/requests-http-signature/default.nix

@@ -0,0 +1,32 @@
+{ stdenv
+, buildPythonPackage
+, fetchFromGitHub
+, requests
+, python
+}:
+
+buildPythonPackage rec {
+  pname = "requests-http-signature";
+  version = "0.1.0";
+
+  # .pem files for tests aren't present on PyPI
+  src = fetchFromGitHub {
+    owner = "pyauth";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0y96wsbci296m1rcxx0ybx8r44rdvyb59p1jl27p7rgz7isr3kx1";
+  };
+
+  propagatedBuildInputs = [ requests ];
+
+  checkPhase = ''
+    ${python.interpreter} test/test.py
+  '';
+
+  meta = with stdenv.lib; {
+    description = "A Requests auth module for HTTP Signature";
+    homepage = "https://github.com/kislyuk/requests-http-signature";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ mmai ];
+  };
+}

pkgs/development/python-modules/sqlalchemy/default.nix

@@ -1,4 +1,4 @@
-{ lib, fetchPypi, buildPythonPackage, isPy3k
+{ lib, fetchPypi, buildPythonPackage, isPy3k, isPy35
 , mock
 , pysqlite
 , pytest
@@ -22,7 +22,9 @@ buildPythonPackage rec {
     sed -e 's:--max-worker-restart=5::g' -i setup.cfg
   '';
 
-  checkPhase = ''
+  checkPhase = if isPy35 then ''
+    pytest test -k 'not exception_persistent_flush_py3k'
+  '' else ''
     pytest test
   '';
 

pkgs/development/python-modules/tasklib/default.nix

@@ -0,0 +1,36 @@
+{ lib, pythonPackages, taskwarrior, writeShellScriptBin }:
+
+with pythonPackages;
+
+let
+
+wsl_stub = writeShellScriptBin "wsl" "true";
+
+in buildPythonPackage rec {
+  pname = "tasklib";
+  version = "1.2.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "3964fb7e87f86dc5e2708addb67e69d0932534991991b6bae2e37a0c2059273f";
+  };
+
+  propagatedBuildInputs = [
+    six
+    pytz
+    tzlocal
+  ];
+
+  checkInputs = [
+    taskwarrior
+    wsl_stub
+  ];
+
+  meta = with lib; {
+    homepage = https://github.com/robgolding/tasklib;
+    description = "A library for interacting with taskwarrior databases";
+    maintainers = with maintainers; [ arcnmx ];
+    platforms = platforms.all;
+    license = licenses.bsd3;
+  };
+}

pkgs/development/python-modules/unicode-slugify/default.nix

@@ -0,0 +1,29 @@
+{ stdenv
+, buildPythonPackage
+, fetchPypi
+, nose
+, six
+, unittest2
+, unidecode
+}:
+
+buildPythonPackage rec {
+  pname = "unicode-slugify";
+  version = "0.1.3";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0l7nphfdq9rgiczbl8n3mra9gx7pxap0xz540pkyz034zbz3mkrl";
+  };
+
+  propagatedBuildInputs = [ six unidecode ];
+
+  checkInputs = [ nose unittest2 ];
+
+  meta = with stdenv.lib; {
+    description = "Generates unicode slugs";
+    homepage = "https://pypi.org/project/unicode-slugify/";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ mmai ];
+  };
+}