From 73897c47fba334cd146d57ee0a81821d1afd50f5 2017-09-27 16:39:33
From: Henry Fredrick Schreiner <henry.fredrick.schreiner@cern.ch>
Date: 2017-09-27 16:39:33
Subject: [PATCH] Fixing display publisher (Python 3)

---

diff --git a/IPython/core/displaypub.py b/IPython/core/displaypub.py
index a591851..9f97d3d 100644
--- a/IPython/core/displaypub.py
+++ b/IPython/core/displaypub.py
@@ -114,11 +114,11 @@ class CapturingDisplayPublisher(DisplayPublisher):
     """A DisplayPublisher that stores"""
     outputs = List()
 
-    def publish(self, data, metadata=None, source=None):
+    def publish(self, data, metadata=None, source=None, *, transient=None, update=False):
         self.outputs.append((data, metadata))
-    
+
     def clear_output(self, wait=False):
         super(CapturingDisplayPublisher, self).clear_output(wait)
-        
+
         # empty the list, *do not* reassign a new list
         del self.outputs[:]