tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{ lib
2, buildPythonPackage
3, fetchPypi
4, flit-core
5, python
6, pythonOlder
7}:
8
9buildPythonPackage rec {
10 pname = "typing-extensions";
11 version = "4.1.1";
12 format = "pyproject";
13
14 disabled = pythonOlder "3.6";
15
16 src = fetchPypi {
17 pname = "typing_extensions";
18 inherit version;
19 hash = "sha256-GpRi3MM0enmx8cAnH7556ERYC7WYuvoe0gi5TaPNzUI=";
20 };
21
22 nativeBuildInputs = [
23 flit-core
24 ];
25
26 postPatch = ''
27 # Remove metadata for README which are outdated
28 sed -i -e '11,24d' pyproject.toml
29 '';
30
31 # Tests are not part of PyPI releases. GitHub source can't be used
32 # as it ends with an infinite recursion
33 doCheck = false;
34
35 pythonImportsCheck = [
36 "typing_extensions"
37 ];
38
39 meta = with lib; {
40 description = "Backported and Experimental Type Hints for Python 3.5+";
41 homepage = "https://github.com/python/typing";
42 license = licenses.psfl;
43 maintainers = with maintainers; [ pmiddend ];
44 };
45}