From f61408fb21c5c5400f2fe08d29667f94e5249f48 Mon Sep 17 00:00:00 2001
From: Will Boyd <wbinventor@gmail.com>
Date: Thu, 19 Nov 2015 20:58:30 -0500
Subject: [PATCH] Changed Python API SettingsFile not run_mode in to more
 Pythonic run_mode not in

---
 openmc/settings.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openmc/settings.py b/openmc/settings.py
index 742442ba94..9eb54b9eb6 100644
--- a/openmc/settings.py
+++ b/openmc/settings.py
@@ -409,7 +409,7 @@ class SettingsFile(object):
 
     @run_mode.setter
     def run_mode(self, run_mode):
-        if not 'run_mode' in ['eigenvalue', 'fixed source']:
+        if 'run_mode' not in ['eigenvalue', 'fixed source']:
             msg = 'Unable to set run mode to "{0}". Only "eigenvalue" ' \
                   'and "fixed source" are supported."'.format(run_mode)
             raise ValueError(msg)