_once(): Removed obfuscating aliasing of _once_lock.
diff --git a/Lib/tempfile.py b/Lib/tempfile.py
index dff2ae9..d3ec9a4 100644
--- a/Lib/tempfile.py
+++ b/Lib/tempfile.py
@@ -98,19 +98,17 @@
"""
vars = globals()
- lock = _once_lock
-
# Check first outside the lock.
if vars.get(var) is not None:
return
try:
- lock.acquire()
+ _once_lock.acquire()
# Check again inside the lock.
if vars.get(var) is not None:
return
vars[var] = initializer()
finally:
- lock.release()
+ _once_lock.release()
class _RandomNameSequence:
"""An instance of _RandomNameSequence generates an endless