forgot some fragments of CachedModule.cache

jedi/api.py

@@ -376,8 +376,7 @@ class Script(object):
                 return None, 0
 
             try:
-                timestamp, parser = builtin.CachedModule.cache[
-                                                            self.source_path]
+                timestamp, parser = cache.module_cache[self.source_path]
             except KeyError:
                 return None, 0
             part_parser = self._module.get_part_parser()