anchor.diff:  buildPythonPackage rec {
     pname = "aiohttp-swagger";
     version = "1.0.15";
  +  format = "setuptools";
   
     disabled = pythonOlder "3.6";
   
  
positive.code:     owner = "cr0hn";
      repo = pname;
      rev = version;
      sha256 = "sha256-M43sNpbXWXFRTd549cZhvhO35nBB6OH+ki36BzSk87Q=";
    };
  
    propagatedBuildInputs = [
  
negative.code:       --replace "jinja2~=2.11.2" "jinja2>=2.11.2"
    '';
  
    preCheck = ''
      # The custom client is obsolete
      rm tests/conftest.py
    '';
  
    pythonImportsCheck = [
      "aiohttp_swagger"
    ];
  
    meta = with lib; {
      description = "Swagger API Documentation builder for aiohttp";
  