Move execute_evaluated to a helper function

jedi/evaluate/helpers.py

@@ -237,3 +237,14 @@ def reraise_as_evaluator(*exception_classes):
     except exception_classes as e:
         new_exc_cls = globals()['Evaluator' + e.__class__.__name__]
         raise new_exc_cls(e)
+
+
+def execute_evaluated(context, *value_list):
+    """
+    Execute a function with already executed arguments.
+    """
+    # TODO move this out of here to the evaluator.
+    from jedi.evaluate.arguments import ValuesArguments
+    from jedi.evaluate.base_context import ContextSet
+    arguments = ValuesArguments([ContextSet(value) for value in value_list])
+    return context.evaluator.execute(context, arguments)