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-rw-r--r--Lib/asyncio/base_subprocess.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/Lib/asyncio/base_subprocess.py b/Lib/asyncio/base_subprocess.py
index a6971b1d85..6851cd2b88 100644
--- a/Lib/asyncio/base_subprocess.py
+++ b/Lib/asyncio/base_subprocess.py
@@ -1,8 +1,8 @@
import collections
import subprocess
-import sys
import warnings
+from . import compat
from . import futures
from . import protocols
from . import transports
@@ -116,7 +116,7 @@ class BaseSubprocessTransport(transports.SubprocessTransport):
# 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 sys.version_info >= (3, 4):
+ if compat.PY34:
def __del__(self):
if not self._closed:
warnings.warn("unclosed transport %r" % self, ResourceWarning)