commit ba7e1f9a4e06c0b4ad594fd64edcaf7292515820
author Yury Selivanov <yselivanov@gmail.com> Thu Mar 02 20:07:11 2017 -0500
committer GitHub <noreply@github.com> Thu Mar 02 20:07:11 2017 -0500
tree 97e42c3e5ec67118d5953fcf3c86a0254340bcd1
parent cdf037c212675b11c10c4d0d76496f5d81154882

bpo-29703: asyncio: Fix creating new event loops in child processes. (#404)

Lib/asyncio/test_utils.py

diff --git a/Lib/asyncio/test_utils.py b/Lib/asyncio/test_utils.py
index 99e3839..b12d5db 100644
--- a/Lib/asyncio/test_utils.py
+++ b/Lib/asyncio/test_utils.py
@@ -449,12 +449,15 @@
         self.set_event_loop(loop)
         return loop
 
+    def unpatch_get_running_loop(self):
+        events._get_running_loop = self._get_running_loop
+
     def setUp(self):
         self._get_running_loop = events._get_running_loop
         events._get_running_loop = lambda: None
 
     def tearDown(self):
-        events._get_running_loop = self._get_running_loop
+        self.unpatch_get_running_loop()
 
         events.set_event_loop(None)