{ buildPythonPackage, fetchPypi , pytest, pytest-cov }: buildPythonPackage rec { pname = "plaster"; version = "1.1.2"; src = fetchPypi { inherit pname version; hash = "sha256-+L78VL+MEUfBCrQCl+yEwmdvotTqXW9STZQ2qAB075g="; }; checkPhase = '' py.test ''; nativeCheckInputs = [ pytest pytest-cov ]; }