Import libs 4 (#758)

1 files changed, 8 insertions, 1 deletions

diff --git a/contrib/python/google-auth/py3/google/auth/transport/urllib3.py b/contrib/python/google-auth/py3/google/auth/transport/urllib3.py
index 053d6f7b72..63144f5fff 100644
--- a/contrib/python/google-auth/py3/google/auth/transport/urllib3.py
+++ b/contrib/python/google-auth/py3/google/auth/transport/urllib3.py
@@ -40,11 +40,18 @@ except ImportError as caught_exc:  # pragma: NO COVER
         "urllib3 package to use the urllib3 transport."
     ) from caught_exc
 
+from packaging import version  # type: ignore
+
 from google.auth import environment_vars
 from google.auth import exceptions
 from google.auth import transport
 from google.oauth2 import service_account
 
+if version.parse(urllib3.__version__) >= version.parse("2.0.0"):  # pragma: NO COVER
+    RequestMethods = urllib3._request_methods.RequestMethods  # type: ignore
+else:  # pragma: NO COVER
+    RequestMethods = urllib3.request.RequestMethods  # type: ignore
+
 _LOGGER = logging.getLogger(__name__)
 
 
@@ -179,7 +186,7 @@ def _make_mutual_tls_http(cert, key):
     return http
 
 
-class AuthorizedHttp(urllib3.request.RequestMethods):
+class AuthorizedHttp(RequestMethods):  # type: ignore
     """A urllib3 HTTP class with credentials.
 
     This class is used to perform requests to API endpoints that require