bpo-29617: Remove Python 3.3 support from asyncio (GH-232)

1 files changed, 6 insertions, 11 deletions

diff --git a/Lib/asyncio/base_events.py b/Lib/asyncio/base_events.py
index 6624ac1..3ff511b 100644
--- a/Lib/asyncio/base_events.py
+++ b/Lib/asyncio/base_events.py
@@ -29,7 +29,6 @@ import sys
 import warnings
 import weakref
 
-from . import compat
 from . import coroutines
 from . import events
 from . import futures
@@ -499,16 +498,12 @@ class BaseEventLoop(events.AbstractEventLoop):
         """Returns True if the event loop was closed."""
         return self._closed
 
-    # On Python 3.3 and older, objects with a destructor part of a reference
-    # cycle are never destroyed. It's not more the case on Python 3.4 thanks
-    # to the PEP 442.
-    if compat.PY34:
-        def __del__(self):
-            if not self.is_closed():
-                warnings.warn("unclosed event loop %r" % self, ResourceWarning,
-                              source=self)
-                if not self.is_running():
-                    self.close()
+    def __del__(self):
+        if not self.is_closed():
+            warnings.warn("unclosed event loop %r" % self, ResourceWarning,
+                          source=self)
+            if not self.is_running():
+                self.close()
 
     def is_running(self):
         """Returns True if the event loop is running."""