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{ lib
, buildPythonPackage
, fetchFromGitHub
, pythonOlder
, setuptools
, pytestCheckHook
, go
, ffmpeg-headless
}:
buildPythonPackage rec {
pname = "ffmpy";
version = "0.3.2";
pyproject = true;
disabled = pythonOlder "3.6";
src = fetchFromGitHub {
owner = "Ch00k";
repo = "ffmpy";
rev = "refs/tags/${version}";
hash = "sha256-q41JjAWcIiD2nJck5Zzb/lhfIZ3xJGU1I2crsMN0T8Q=";
};
postPatch = ''
# default to store ffmpeg
substituteInPlace ffmpy.py \
--replace-fail 'executable="ffmpeg",' 'executable="${ffmpeg-headless}/bin/ffmpeg",'
# The tests test a mock that does not behave like ffmpeg. If we default to the nix-store ffmpeg they fail.
for fname in tests/*.py; do
echo 'FFmpeg.__init__.__defaults__ = ("ffmpeg", *FFmpeg.__init__.__defaults__[1:])' >>"$fname"
done
'';
pythonImportsCheck = [ "ffmpy" ];
nativeBuildInputs = [
setuptools
];
nativeCheckInputs = [
pytestCheckHook
go
];
# the vendored ffmpeg mock binary assumes FHS
preCheck = ''
rm -v tests/ffmpeg/ffmpeg
HOME=$(mktemp -d) go build -o ffmpeg tests/ffmpeg/ffmpeg.go
export PATH=".:$PATH"
'';
meta = with lib; {
description = "A simple python interface for FFmpeg/FFprobe";
homepage = "https://github.com/Ch00k/ffmpy";
license = licenses.mit;
maintainers = with maintainers; [ pbsds ];
};
}
|
