{ lib , buildPythonPackage , fetchPypi , python }: buildPythonPackage rec { pname = "regex"; version = "2018.11.03"; src = fetchPypi { inherit pname version; sha256 = "4a8a645072ff7acc96b1a92c76863e324089cd3fd00bc3e41add4a7016c06761"; }; postCheck = '' echo "We now run tests ourselves, since the setuptools installer doesn't." ${python.interpreter} -c 'import test_regex; test_regex.test_main();' ''; meta = { description = "Alternative regular expression module, to replace re"; homepage = https://bitbucket.org/mrabarnett/mrab-regex; license = lib.licenses.psfl; maintainers = with lib.maintainers; [ abbradar ]; }; }