From f00b94f18e1d82d1488cbcee6053f03423bc2f49 Mon Sep 17 00:00:00 2001
From: Barry Warsaw
Date: Sat, 22 Jul 2017 03:02:05 +0000
Subject: Convert to click for CLI options

---
 src/mailman/testing/helpers.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/mailman/testing/helpers.py')

diff --git a/src/mailman/testing/helpers.py b/src/mailman/testing/helpers.py
index af844d214..8bb8e8bdd 100644
--- a/src/mailman/testing/helpers.py
+++ b/src/mailman/testing/helpers.py
@@ -345,9 +345,9 @@ class configuration:
         self._values = kws.copy()
 
     def _apply(self):
-        lines = ['[{0}]'.format(self._section)]
+        lines = ['[{}]'.format(self._section)]
         for key, value in self._values.items():
-            lines.append('{0}: {1}'.format(key, value))
+            lines.append('{}: {}'.format(key, value))
         config.push(self._uuid, NL.join(lines))
 
     def _remove(self):
@@ -355,6 +355,7 @@ class configuration:
 
     def __enter__(self):
         self._apply()
+        return self
 
     def __exit__(self, *exc_info):
         self._remove()
-- 
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