anchor.diff:  , pytestCheckHook
   , pythonOlder
   , python-dateutil
  -, setuptools
  +, repeated-test
  +, setuptools-scm
   , sigtools
  -, unittest2
   }:
   
   buildPythonPackage rec {
  
positive.code:     ];
    };
  
    # repeated_test no longer exists in nixpkgs
    # also see: https://github.com/epsy/clize/issues/74
    doCheck = false;
    checkInputs = [
      pytestCheckHook
      python-dateutil
      pygments
      unittest2
    ];
  
    pythonImportsCheck = [
  
negative.code:   };
  
    nativeBuildInputs = [
      setuptools-scm
    ];
  
    propagatedBuildInputs = [
  