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

   1 { lib
   2 , buildPythonPackage
   3 , fetchPypi
   4 , pyparsing
   5 , pytestCheckHook
   6 , pythonOlder
   7 , pretend
   8 , setuptools
   9 }:
  10
  11 let
  12   packaging = buildPythonPackage rec {
  13     pname = "packaging";
  14     version = "21.3";
  15     format = "pyproject";
  16
  17     disabled = pythonOlder "3.6";
  18
  19     src = fetchPypi {
  20       inherit pname version;
  21       sha256 = "sha256-3UfEKSfYmrkR5gZRiQfMLTofOLvQJjhZcGQ/nFuOz+s=";
  22     };
  23
  24     nativeBuildInputs = [
  25       setuptools
  26     ];
  27
  28     propagatedBuildInputs = [ pyparsing ];
  29
  30     checkInputs = [
  31       pytestCheckHook
  32       pretend
  33     ];
  34
  35     # Prevent circular dependency
  36     doCheck = false;
  37
  38     passthru.tests = packaging.overridePythonAttrs (_: { doCheck = true; });
  39
  40     meta = with lib; {
  41       description = "Core utilities for Python packages";
  42       homepage = "https://github.com/pypa/packaging";
  43       license = with licenses; [ bsd2 asl20 ];
  44       maintainers = with maintainers; [ bennofs ];
  45     };
  46   };
  47 in
  48 packaging