From 1d521e630f9dcf1bf1053209f8ecd88ece666f69 2017-12-14 11:38:20
From: Thomas Kluyver <takowl@gmail.com>
Date: 2017-12-14 11:38:20
Subject: [PATCH] Merge pull request #10944 from rmrao/master

make sure module actually has __name__ attribute
---

diff --git a/IPython/extensions/autoreload.py b/IPython/extensions/autoreload.py
index a248c1d..2993852 100644
--- a/IPython/extensions/autoreload.py
+++ b/IPython/extensions/autoreload.py
@@ -184,7 +184,7 @@ class ModuleReloader(object):
         if not hasattr(module, '__file__') or module.__file__ is None:
             return None, None
 
-        if getattr(module, '__name__', None) in ['__mp_main__', '__main__']:
+        if getattr(module, '__name__', None) in [None, '__mp_main__', '__main__']:
             # we cannot reload(__main__) or reload(__mp_main__)
             return None, None