Jason Tackaberry wrote: > + callback = WeakCallback(callback, *args, **kwargs) > # We create a callback for weakref destruction for both the > - # signal callback as well as signal data. The destroy callback > - # has the signal callback passed as the first parameter (because > - # set_user_args_first() is called), and WeakCallback will pass > - # the weakref object itself as the second parameter. > + # signal callback as well as signal data. > destroy_cb = Callback(self._weakref_destroyed, callback) > - destroy_cb.set_user_args_first() > callback.set_weakref_destroyed_cb(destroy_cb)
Da we need that extra callback? __call__ in WeakCallback should return False when the callback is invalid and we could remove the callback on next emit. Yes, I know it would not be 100% right because __len__ returns something wrong, but it would avoid creating an extra callback object. Dischi -- WARNING: I cannot be held responsible for the above, as apparently my cats have learned how to type.
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