Use some solid caching for typing

2018-09-12 22:58:35 +02:00
parent 6f8385143f
commit a646d930c8
4 changed files with 61 additions and 32 deletions
--- a/jedi/evaluate/context/function.py
+++ b/jedi/evaluate/context/function.py
@@ -333,11 +333,10 @@ def signature_matches(function_context, arguments):
                function_context.parent_context,
                param_node.annotation
            )
-            return has_same_class(
-                argument.infer().py__class__(),
-                _type_vars_to_classes(annotation_result),
+            return any(
+                argument.infer().py__class__().is_sub_class_of(c)
+                for c in _type_vars_to_classes(annotation_result)
            )
-
    return True