Observer implementations

Mike C. Fletcher mcfletch at
Tue Jun 16 09:53:21 EDT 2009

Tobias Weber wrote:
> No time to reinvent the wheel
> I'd still need to know how to weakref a classmethod
See PyDispatcher for code to do this.

PyDispatcher, at least, is not abandoned, it would be more accurate to 
say "finished".  I use it in OpenGLContext (extensively), but I haven't 
had to change anything in a rather long time.  It pretty much just works.


  Mike C. Fletcher
  Designer, VR Plumber, Coder

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