anchor.diff:        authentication mechanisms to access Google APIs.
       '';
       homepage = "https://github.com/googleapis/google-auth-library-python";
  -    changelog =
  -      "https://github.com/googleapis/google-auth-library-python/blob/v${version}/CHANGELOG.md";
  -    # Documentation: https://googleapis.dev/python/google-auth/latest/index.html
  +    changelog = "https://github.com/googleapis/google-auth-library-python/blob/v${version}/CHANGELOG.md";
       license = licenses.asl20;
  -    maintainers = with maintainers; [ ];
  +    maintainers = with maintainers; [ SuperSandro2000 ];
     };
   }
  
positive.code: { stdenv, buildPythonPackage, fetchpatch, fetchPypi, pythonOlder
  , pytestCheckHook, cachetools, flask, freezegun, mock, oauth2client
  , pyasn1-modules, pytest, pytest-localserver, requests, responses, rsa
  , setuptools, six, urllib3 }:
  
  buildPythonPackage rec {
    pname = "google-auth";
    version = "1.23.0";
  
    src = fetchPypi {
      inherit pname version;
      sha256 = "5176db85f1e7e837a646cd9cede72c3c404ccf2e3373d9ee14b2db88febad440";
    };
  
    disabled = pythonOlder "3.5";
  
    propagatedBuildInputs = [ six pyasn1-modules cachetools rsa setuptools ];
  
    checkInputs = [
      flask
  
negative.code:     oauth2client
      pytestCheckHook
      pytest-localserver
      responses
    ];
  
    pythonImportsCheck = [
      "google.auth"
      "google.oauth2"
    ];
  
    meta = with stdenv.lib; {
  