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


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

{
  lib,
  buildPythonPackage,
  fetchPypi,
  pythonOlder,

  # build-system
  flit-core,

  # tests
  pretend,
  pytestCheckHook,
}:

let
  packaging = buildPythonPackage rec {
    pname = "packaging";
    version = "24.0";
    pyproject = true;

    disabled = pythonOlder "3.7";

    src = fetchPypi {
      inherit pname version;
      hash = "sha256-64LF4+ViCQdHZuaIW7BLjDigwBXQowA26+fs40yZiek=";
    };

    nativeBuildInputs = [ flit-core ];

    nativeCheckInputs = [
      pytestCheckHook
      pretend
    ];

    pythonImportsCheck = [
      "packaging"
      "packaging.metadata"
      "packaging.requirements"
      "packaging.specifiers"
      "packaging.tags"
      "packaging.version"
    ];

    # Prevent circular dependency with pytest
    doCheck = false;

    passthru.tests = packaging.overridePythonAttrs (_: {
      doCheck = true;
    });

    meta = with lib; {
      changelog = "https://github.com/pypa/packaging/blob/${version}/CHANGELOG.rst";
      description = "Core utilities for Python packages";
      downloadPage = "https://github.com/pypa/packaging";
      homepage = "https://packaging.pypa.io/";
      license = with licenses; [
        bsd2
        asl20
      ];
      maintainers = teams.python.members ++ (with maintainers; [ bennofs ]);
    };
  };
in
packaging