Update of /cvsroot/freevo/kaa/base/src/notifier
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv24122
Modified Files:
wrapper.py
Log Message:
add waek timer
Index: wrapper.py
===================================================================
RCS file: /cvsroot/freevo/kaa/base/src/notifier/wrapper.py,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** wrapper.py 12 Jul 2005 15:34:14 -0000 1.1
--- wrapper.py 13 Jul 2005 15:04:43 -0000 1.2
***************
*** 30,33 ****
--- 30,35 ----
#
-----------------------------------------------------------------------------
+ import weakref
+
try:
# try to import pyNotifier
***************
*** 86,90 ****
def expire(self):
! return self.function(*self.args, **self.kwargs)
--- 88,95 ----
def expire(self):
! if self.function(*self.args, **self.kwargs):
! return True
! self.id == None
! return False
***************
*** 97,100 ****
--- 102,129 ----
+ class WeakTimer(Timer);
+ def __init__(self, function, *args, **kwargs):
+ Timer.__init__(self, function, *args, **kwargs)
+ self.function = weakref.ref(function)
+
+ def expire(self):
+ if not self.function():
+ self.stop()
+ return False
+ if self.function()(*self.args, **self.kwargs):
+ return True
+ self.id == None
+ return False
+
+
+ class WeakOneShotTimer(WeakTimer):
+ def expire(self):
+ notifier.removeTimer(self.id)
+ self.id = None
+ if self.function():
+ self.function()(*self.args, **self.kwargs)
+ return False
+
+
class Socket(object):
def __init__(self, fd, function, *args, **kwargs):
-------------------------------------------------------
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