Hi All,
It seems to me that ticket#14887 is not applied to the 2.9.4 version.
I’m using wxpython 2.9.4 & python 2.7.5 on windows XP/7
#example code from ticket#14887
import gc, wx, weakref
app = wx.App(redirect=False)
f = wx.Frame(None)
def cb():
print ‘in cb’, w()
wx.CallLater(100, cb2)
def cb2():
print ‘in cb2’, w()
app.Exit()
w = weakref.ref(wx.CallLater(100, cb))
gc.collect()
print gc.garbage
app.MainLoop()
#you will see in the end that gc.garbage is not empty!
Glazner wrote:
Hi All,
It seems to me that ticket#14887
<wxTrac has been migrated to GitHub Issues - wxWidgets; is not applied to the 2.9.4
version.
I'm using wxpython 2.9.4 & python 2.7.5 on windows XP/7
Well, that shouldn't be too surprising since 2.9.4 was released several months before that ticket was submitted. 
It will be in 2.9.5 in a few days though.
--
Robin Dunn
Software Craftsman
Ooops, should have looked at the dates 
Thanks for the reply,
In the meantime the monkey patching works fine for me.
Thank!