anchor.diff:      owner = "tkdrob";
       repo = pname;
       rev = version;
  -    sha256 = "sha256-AdoM+PcVoajxhnEfkyN9UuNufChu8XGmZDLNC3mjrps=";
  +    hash = "sha256-AdoM+PcVoajxhnEfkyN9UuNufChu8XGmZDLNC3mjrps=";
     };
   
     propagatedBuildInputs = [
  
positive.code: { lib
  , aiohttp
  , aresponses
  , buildPythonPackage
  , fetchFromGitHub
  , iso4217
  , pytest-asyncio
  , pytestCheckHook
  , pythonOlder
  , pytz
  }:
  
negative.code:     pytz
    ];
  
    # Tests require network access
    doCheck  =false;
  
    pythonImportsCheck = [
      "pyefergy"
  