From c5393421f8d5958976d67d99920ee1b56db5999b 2018-06-15 11:09:57
From: gpotter2 <gabriel@potter.fr>
Date: 2018-06-15 11:09:57
Subject: [PATCH] Add __spec__ to DummyMod

---

diff --git a/IPython/core/interactiveshell.py b/IPython/core/interactiveshell.py
index 4593c6b..69bf523 100644
--- a/IPython/core/interactiveshell.py
+++ b/IPython/core/interactiveshell.py
@@ -170,7 +170,7 @@ class SeparateUnicode(Unicode):
 class DummyMod(object):
     """A dummy module used for IPython's interactive module when
     a namespace must be assigned to the module's __dict__."""
-    pass
+    __spec__ = None
 
 
 class ExecutionInfo(object):