Codacy inspections

keystone_client/authentication.py

@@ -143,14 +143,15 @@ def logout(self, timeout: int = None) -> None:
     def refresh(self, force: bool = False, timeout: int = None) -> None:
         """Refresh the current session credetials if necessary
 
-        This method will do nothing and exit silently if the current session is not authenticated.
+        This method will do nothing and exit silently if the current session
+        has not been authenticated.
 
         Args:
             timeout: Seconds before the request times out
             force: Refresh the access token even if it has not expired yet
         """
 
-        if not self.is_authenticated():
+        if self.jwt is None:
             return
 
         # Don't refresh the token if it's not necessary

keystone_client/client.py

@@ -5,7 +5,7 @@
 authentication, data retrieval, and data manipulation.
 """
 
-from __future__ import annotations, annotations
+from __future__ import annotations
 
 from functools import partial
 from typing import Literal, Union