anchor.diff:    '';
   
     passthru = {
  +    inherit python;
       # PYTHONPATH of all dependencies used by the package
       pythonPath = python3.pkgs.makePythonPath propagatedBuildInputs;
       inherit path;
  
positive.code: 
    format = "other";
  
    propagatedBuildInputs = with py.pkgs.pythonPackages; [
      aioredis
      arrow
      asgiref
  
negative.code:       --prefix PATH : "${path}"
    '';
  
    checkInputs = with python.pkgs.pythonPackages; [
      pytest-django
      pytest-env
      pytest-sugar
  