Fix namedtuple docstring/signature issues, fixes #1506

2020-03-10 20:07:10 +01:00
parent 8df917f1df
commit d574162da3
3 changed files with 4 additions and 2 deletions
--- a/jedi/inference/gradual/typeshed.py
+++ b/jedi/inference/gradual/typeshed.py
@@ -129,6 +129,9 @@ def import_module_decorator(func):


 def _try_to_load_stub_cached(inference_state, import_names, *args, **kwargs):
+    if import_names is None:
+        return None
+
    try:
        return inference_state.stub_module_cache[import_names]
    except KeyError: