1{ lib, stdenv, buildPythonPackage, fetchPypi, pytest, hypothesis, zope_interface 2, pympler, coverage, six, clang }: 3 4buildPythonPackage rec { 5 pname = "attrs"; 6 version = "17.4.0"; 7 8 src = fetchPypi { 9 inherit pname version; 10 sha256 = "1c7960ccfd6a005cd9f7ba884e6316b5e430a3f1a6c37c5f87d8b43f83b54ec9"; 11 }; 12 13 # macOS needs clang for testing 14 checkInputs = [ 15 pytest hypothesis zope_interface pympler coverage six 16 ] ++ lib.optionals (stdenv.isDarwin) [ clang ]; 17 18 checkPhase = '' 19 py.test 20 ''; 21 22 # To prevent infinite recursion with pytest 23 doCheck = false; 24 25 meta = with lib; { 26 description = "Python attributes without boilerplate"; 27 homepage = https://github.com/hynek/attrs; 28 license = licenses.mit; 29 }; 30}