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nixpkgs/pkgs/tools/networking/linkchecker/default.nix
Mathieu Boespflug 361e9185c8 linkchecker: fix bad interaction with python3
Previously, `nix-shell -p linkchecker python3` would lead to a broken
`python3` command. That's because Python 2 packages would pollute the
environment and confuse the interpreter. `linkchecker` has propagated
build inputs. So the solution is to use `pythonPath` instead, to avoid
the pollution.
2019-05-06 13:32:41 +02:00

71 lines
2 KiB
Nix

{ stdenv, lib, fetchFromGitHub, fetchpatch, python2, gettext }:
let
# pin requests version until next release.
# see: https://github.com/linkcheck/linkchecker/issues/76
python2Packages = (python2.override {
packageOverrides = self: super: {
requests = super.requests.overridePythonAttrs(oldAttrs: rec {
version = "2.14.2";
src = oldAttrs.src.override {
inherit version;
sha256 = "0lyi82a0ijs1m7k9w1mqwbmq1qjsac35fazx7xqyh8ws76xanx52";
};
});
};
}).pkgs;
in
python2Packages.buildPythonApplication rec {
pname = "LinkChecker";
version = "9.3.1";
nativeBuildInputs = [ gettext ];
pythonPath = (with python2Packages; [
requests
]) ++ [ gettext ];
checkInputs = with python2Packages; [ pytest ];
# the original repository is abandoned, development is now happening here:
src = fetchFromGitHub {
owner = "linkcheck";
repo = "linkchecker";
rev = "v${version}";
sha256 = "080mv4iwvlsfnm7l9basd6i8p4q8990mdhkwick9s6javrbf1r1d";
};
# 1. upstream refuses to support ignoring robots.txt
# 2. fix build: https://github.com/linkcheck/linkchecker/issues/10
patches =
let
fix-setup-py = fetchpatch {
name = "fix-setup-py.patch";
url = https://github.com/linkcheck/linkchecker/commit/e62e630.patch;
sha256 = "046q1whg715w2yv33xx6rkj7fspvvz60cl978ax92lnf8j101czx";
};
in [
./add-no-robots-flag.patch
fix-setup-py
];
postInstall = ''
rm $out/bin/linkchecker-gui
'';
checkPhase = ''
# the mime test fails for me...
rm tests/test_mimeutil.py
${lib.optionalString stdenv.isDarwin ''
# network tests fails on darwin
rm tests/test_network.py
''}
make test PYTESTOPTS="--tb=short" TESTS="tests/test_*.py tests/logger/test_*.py"
'';
meta = {
description = "Check websites for broken links";
homepage = https://linkcheck.github.io/linkchecker/;
license = lib.licenses.gpl2;
maintainers = with lib.maintainers; [ peterhoeg tweber ];
};
}