diff --git a/jedi/inference/gradual/annotation.py b/jedi/inference/gradual/annotation.py
index b4bb90a2..75e544d9 100644
--- a/jedi/inference/gradual/annotation.py
+++ b/jedi/inference/gradual/annotation.py
@@ -333,13 +333,14 @@ def _infer_type_vars(annotation_value, value_set, is_class_value=False):
     unpacks the `Iterable`.
     """
     type_var_dict = {}
+    annotation_name = annotation_value.py__name__()
+
     if isinstance(annotation_value, TypeVar):
         if not is_class_value:
-            return {annotation_value.py__name__(): value_set.py__class__()}
-        return {annotation_value.py__name__(): value_set}
+            return {annotation_name: value_set.py__class__()}
+        return {annotation_name: value_set}
     elif isinstance(annotation_value, TypingClassValueWithIndex):
-        name = annotation_value.py__name__()
-        if name == 'Type':
+        if annotation_name == 'Type':
             given = annotation_value.get_generics()
             if given:
                 for nested_annotation_value in given[0]:
@@ -351,7 +352,7 @@ def _infer_type_vars(annotation_value, value_set, is_class_value=False):
                             is_class_value=True,
                         )
                     )
-        elif name == 'Callable':
+        elif annotation_name == 'Callable':
             given = annotation_value.get_generics()
             if len(given) == 2:
                 for nested_annotation_value in given[1]:
@@ -363,8 +364,7 @@ def _infer_type_vars(annotation_value, value_set, is_class_value=False):
                         )
                     )
     elif isinstance(annotation_value, GenericClass):
-        name = annotation_value.py__name__()
-        if name == 'Iterable':
+        if annotation_name == 'Iterable':
             given = annotation_value.get_generics()
             if given:
                 for nested_annotation_value in given[0]:
@@ -375,7 +375,7 @@ def _infer_type_vars(annotation_value, value_set, is_class_value=False):
                             value_set.merge_types_of_iterate(),
                         )
                     )
-        elif name == 'Mapping':
+        elif annotation_name == 'Mapping':
             given = annotation_value.get_generics()
             if len(given) == 2:
                 for value in value_set: