Author: dmeyer
Date: Sat Feb 18 12:49:51 2006
New Revision: 1192
Modified:
trunk/base/src/notifier/decorators.py
Log:
make timers weak to help the gc
Modified: trunk/base/src/notifier/decorators.py
==============================================================================
--- trunk/base/src/notifier/decorators.py (original)
+++ trunk/base/src/notifier/decorators.py Sat Feb 18 12:49:51 2006
@@ -34,6 +34,7 @@
# notifier thread imports
from thread import MainThreadCallback, is_mainthread
from jobserver import ThreadCallback
+from kaa.base import weakref
def execute_in_timer(timer, interval, type=''):
"""
@@ -73,7 +74,8 @@
obj = args[0]
name = '%s__%s' % (name, func.func_name)
# check current timer
- if hasattr(obj, name) and getattr(obj, name).active():
+ if hasattr(obj, name) and getattr(obj, name) and \
+ getattr(obj, name).active():
if type == 'once':
# timer already running and not override
return False
@@ -81,7 +83,8 @@
getattr(obj, name).stop()
# create new timer, set it to the object and start it
- setattr(obj, name, timer(func, *args, **kwargs))
+ t = timer(func, *args, **kwargs)
+ setattr(obj, name, weakref(t))
getattr(obj, name).start(interval)
return True
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