From 03bb57c8c2a47a08e19b20975622ebb2ef2b81c6 Mon Sep 17 00:00:00 2001
From: Barry Warsaw
Date: Mon, 11 Jan 2016 22:52:33 -0500
Subject: Several optimizations: * Use `yield from` wherever appropriate. * Use
 SA's .one_or_none() where appropriate.

- Fix a bug in MailingList.pass_extensions.
- Use ValueError in other places for consistency.
- Remove unreached/nonsense code.
- Simplify the SubscriptionService.find_member() and .find_members()
  implementations.
- Boost coverage.
---
 src/mailman/testing/helpers.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

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

diff --git a/src/mailman/testing/helpers.py b/src/mailman/testing/helpers.py
index ea940dbcf..fa16c1f7f 100644
--- a/src/mailman/testing/helpers.py
+++ b/src/mailman/testing/helpers.py
@@ -220,8 +220,7 @@ class TestableMaster(Master):
     @property
     def runner_pids(self):
         """The pids of all the child runner processes."""
-        for pid in self._started_kids:
-            yield pid
+        yield from self._started_kids
 
 
 
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