From 974fa61b0ea26c07d7b16ff8d53eb682d3f0c21f 2013-10-29 16:15:56
From: Thomas Kluyver <takowl@gmail.com>
Date: 2013-10-29 16:15:56
Subject: [PATCH] Fix tests for IPython.testing

---

diff --git a/IPython/testing/plugin/show_refs.py b/IPython/testing/plugin/show_refs.py
index 9cdea1a..ef7dd15 100644
--- a/IPython/testing/plugin/show_refs.py
+++ b/IPython/testing/plugin/show_refs.py
@@ -15,6 +15,6 @@ if __name__ == '__main__':
    c = C()
 
    c_refs = gc.get_referrers(c)
-   ref_ids = map(id,c_refs)
+   ref_ids = list(map(id,c_refs))
 
-   print('c referrers:',map(type,c_refs))
+   print('c referrers:',list(map(type,c_refs)))