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{ lib
, buildPythonPackage
, fetchFromGitHub
, pillow
, unittestCheckHook
, pythonAtLeast
}:
buildPythonPackage rec {
pname = "diffimg";
version = "0.3.0"; # github recognized 0.1.3, there's a v0.1.5 tag and setup.py says 0.3.0
format = "setuptools";
src = fetchFromGitHub {
owner = "nicolashahn";
repo = "diffimg";
rev = "b82f0bb416f100f9105ccccf1995872b29302461";
hash = "sha256-H/UQsqyfdnlESBe7yRu6nK/0dakQkAfeFaZNwjCMvdM=";
};
# it imports the wrong diff,
# fix offered to upstream https://github.com/nicolashahn/diffimg/pull/6
postPatch = ''
substituteInPlace diffimg/test.py \
--replace-warn "from diff import diff" "from diffimg.diff import diff"
'' + lib.optionalString (pythonAtLeast "3.12") ''
substituteInPlace diffimg/test.py \
--replace-warn "3503192421617232" "3503192421617233"
'';
propagatedBuildInputs = [
pillow
];
pythonImportsCheck = [ "diffimg" ];
nativeCheckInputs = [
unittestCheckHook
];
meta = with lib; {
description = "Differentiate images in python - get a ratio or percentage difference, and generate a diff image";
homepage = "https://github.com/nicolashahn/diffimg";
license = licenses.mit;
maintainers = with maintainers; [ evils ];
};
}
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