[Python-checkins] python/dist/src/Lib tempfile.py,1.42,1.43

2002年8月13日 16:31:04 -0700

Update of /cvsroot/python/python/dist/src/Lib
In directory usw-pr-cvs1:/tmp/cvs-serv30656/python/Lib
Modified Files:
	tempfile.py 
Log Message:
_once(): Removed obfuscating aliasing of _once_lock.
Index: tempfile.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/tempfile.py,v
retrieving revision 1.42
retrieving revision 1.43
diff -C2 -d -r1.42 -r1.43
*** tempfile.py	13 Aug 2002 23:29:21 -0000	1.42
--- tempfile.py	13 Aug 2002 23:31:02 -0000	1.43
***************
*** 99,109 ****

 vars = globals()
- lock = _once_lock
- 
 # Check first outside the lock.
 if vars.get(var) is not None:
 return
 try:
! lock.acquire()
 # Check again inside the lock.
 if vars.get(var) is not None:
--- 99,107 ----

 vars = globals()
 # Check first outside the lock.
 if vars.get(var) is not None:
 return
 try:
! _once_lock.acquire()
 # Check again inside the lock.
 if vars.get(var) is not None:
***************
*** 111,115 ****
 vars[var] = initializer()
 finally:
! lock.release()

 class _RandomNameSequence:
--- 109,113 ----
 vars[var] = initializer()
 finally:
! _once_lock.release()

 class _RandomNameSequence: