diff options
| -rw-r--r-- | Lib/logging/__init__.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Lib/logging/__init__.py b/Lib/logging/__init__.py index 642b4ec..cee5fa2 100644 --- a/Lib/logging/__init__.py +++ b/Lib/logging/__init__.py @@ -544,6 +544,7 @@ class Filterer: #--------------------------------------------------------------------------- _handlers = {} #repository of handlers (for flushing when shutdown called) +_handlerList = [] # added to allow handlers to be removed in reverse of order initialized class Handler(Filterer): """ @@ -566,6 +567,7 @@ class Handler(Filterer): _acquireLock() try: #unlikely to raise an exception, but you never know... _handlers[self] = 1 + _handlerList.insert(0, self) finally: _releaseLock() self.createLock() @@ -668,6 +670,7 @@ class Handler(Filterer): _acquireLock() try: #unlikely to raise an exception, but you never know... del _handlers[self] + _handlerList.remove(self) finally: _releaseLock() @@ -1307,7 +1310,7 @@ def shutdown(): Should be called at application exit. """ - for h in _handlers.keys(): + for h in _handlerList[:]: # was _handlers.keys(): #errors might occur, for example, if files are locked #we just ignore them try: |