Publish/Subscribe Lib for Python?

[tcronj]

Adrian B. wrote:
> Does anyone know of a framework or library that will enable me to use
> publish/subscribe comms?  I want to create a server (using Python)
> running on a Unix box that will accept client connections (from GUIs
> built with wxPython) and publish realtime data updates to them.  Any
> advice on where to start?
> 
> Thanks.
> A.B.

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