14 src = fetchFromGitHub {
17 rev = "449aa00e97a8d7b8a200eb9048056d4da600a345";
18 sha256 = "105p7sxn2f21icfnqpah69mnd74r31szj330swbpz53k7gr6nlsv";
23 name = "fix-py37-stopiteration-in-generators.patch";
24 url = "https://github.com/Scondo/purepng/pull/28/commits/62d71dfc2be9ffdc4b3e5f642af0281a8ce8f946.patch";
25 sha256 = "1ag0pji3p012hmj8kadcd0vydv9702188c0isizsi964qcl4va6m";
28 patchFlags = [ "-p1" "-d" "code" ];
30 # cython is optional - if not supplied, the "pure python" implementation will be used
31 nativeBuildInputs = [ cython ];
33 # numpy is optional - if not supplied, tests simply have less coverage
34 checkInputs = [ numpy ];
35 # checkPhase begins by deleting source dir to force test execution against installed version
38 ${python.interpreter} code/test_png.py
42 description = "Pure Python library for PNG image encoding/decoding";
43 homepage = "https://github.com/scondo/purepng";
44 license = licenses.mit;
45 maintainers = with maintainers; [ ris ];