mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-26 07:34:11 +00:00
2bf75af84a
This allows pyenchant to be installable on macOS again, which, in turn, will allow pylint
to also be installable.
* Switches dependencies to enchant-2 (enchant-1 is not building on macOS). The existing $src (2.0.0) already has compatibility with enchant-2.
* Improves patch hack by hijacking the $PYENCHANT_LIBRARY_PATH envvar lookup
to explicitly specify the correct library path.
43 lines
1.2 KiB
Nix
43 lines
1.2 KiB
Nix
{ stdenv
|
|
, buildPythonPackage
|
|
, fetchPypi
|
|
, enchant2
|
|
}:
|
|
|
|
buildPythonPackage rec {
|
|
pname = "pyenchant";
|
|
version = "2.0.0";
|
|
|
|
src = fetchPypi {
|
|
inherit pname version;
|
|
sha256 = "fc31cda72ace001da8fe5d42f11c26e514a91fa8c70468739216ddd8de64e2a0";
|
|
};
|
|
|
|
propagatedBuildInputs = [ enchant2 ];
|
|
|
|
postPatch = let
|
|
libext = stdenv.hostPlatform.extensions.sharedLibrary;
|
|
in ''
|
|
# Use the $PYENCHANT_LIBRARY_PATH envvar lookup line to hard-code the
|
|
# location of the nix enchant-2 library into _enchant.py.
|
|
#
|
|
# Also, they hardcode a bad path for Darwin in their library search code;
|
|
# This code should never be hit, but in case it does, we don't want to have
|
|
# it "accidentally" work by pulling something from /opt.
|
|
substituteInPlace enchant/_enchant.py \
|
|
--replace 'os.environ.get("PYENCHANT_LIBRARY_PATH")' \
|
|
"'${enchant2}/lib/libenchant-2${libext}'" \
|
|
--replace '/opt/local/lib/' ""
|
|
'';
|
|
|
|
# dictionaries needed for tests
|
|
doCheck = false;
|
|
|
|
meta = with stdenv.lib; {
|
|
description = "pyenchant: Python bindings for the Enchant spellchecker";
|
|
homepage = https://github.com/pyenchant/pyenchant;
|
|
license = licenses.lgpl21;
|
|
};
|
|
|
|
}
|