Another common solution to this problem is to copy the list of callbacks
before iterating over it.
Having a simple example would be helpful here so we can experiment with
these alternate approaches.
Mike
On 10/16/2011 09:04 PM, to...@i3dtech.com wrote:
> Within matplotlib.cbook.CallbackRegistr
Within matplotlib.cbook.CallbackRegistry both the connect() and process()
methods check for dead references when called. If a reference is dead it
deletes it from the callback list.
I have found a situation where this presents a problem.
First, a "button_press_event" calls the process method()
