Resolve "Improve rule-checking efficiency"

Closes #491 (closed)

aleksis/core/util/predicates.py

@@ -75,6 +75,10 @@ def has_any_object(perm: str, klass):
 
     Build predicate which checks whether a user has access
     to objects with the provided permission or rule.
+    Differentiates between object-related permissions and rules.
+    In case a object-related permissions with the same ContentType class
+    as the given class is passed, the optimized django-guardian get_objects_for_user function
+    is used.
     """
     name = f"has_any_object:{perm}"