{ lib , buildPythonPackage , fetchPypi , python }: buildPythonPackage rec { pname = "backports_abc"; version = "0.5"; src = fetchPypi { inherit pname version; sha256 = "033be54514a03e255df75c5aee8f9e672f663f93abb723444caec8fe43437bde"; }; checkPhase = '' ${python.interpreter} -m unittest discover ''; meta = { homepage = https://github.com/cython/backports_abc; license = lib.licenses.psfl; description = "A backport of recent additions to the 'collections.abc' module"; }; }