add missing slots to TokenBase

oauthlib · Feb 13, 2022 · 6b1f5db · 6b1f5db
1 parent ccf9189
commit 6b1f5db
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/oauthlib/oauth2/rfc6749/tokens.py b/oauthlib/oauth2/rfc6749/tokens.py
@@ -257,6 +257,7 @@ def get_token_from_header(request):
 
 
 class TokenBase:
+    __slots__ = ()
 
     def __call__(self, request, refresh_token=False):
         raise NotImplementedError('Subclasses must implement this method.')