From 44dddf52d20a246a42317b91ec01258cb43c6f9b Mon Sep 17 00:00:00 2001
From: "Jessica B. Hamrick" <jhamrick@berkeley.edu>
Date: Fri, 9 Jan 2015 13:16:06 -0800
Subject: [PATCH] Make sure tests aren't included twice as js and python

---
 IPython/testing/iptestcontroller.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/IPython/testing/iptestcontroller.py b/IPython/testing/iptestcontroller.py
index 49f85f2d0..87b2459ad 100644
--- a/IPython/testing/iptestcontroller.py
+++ b/IPython/testing/iptestcontroller.py
@@ -431,9 +431,8 @@ def prepare_controllers(options):
     not to run."""
     testgroups = options.testgroups
     if testgroups:
-        alljs = all_js_groups()
         js_testgroups = [g for g in testgroups if g.startswith(js_prefix)]
-        py_testgroups = [g for g in testgroups if g not in alljs]
+        py_testgroups = [g for g in testgroups if g not in js_testgroups]
     else:
         py_testgroups = py_test_group_names
         if not options.all: