[Bf-committers] Global undo & running python scripts

[Ton Roosendaal]

Hi,

Currently, a global undo reloads an entire Blender database (struct  
Main) but keeps the GUI (Screen structs). Restoring a GUI therefore  
isn't always possible, for example when the GUI was displaying data  
that doesn't exist anymore.

A related issue was reported in the tracker about running python  
scripts (with GUI). Can one of our python team members say something  
about the correct circumstances to detect whether a running script can  
be closed and safely restarted after Undo?

-Ton-

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Ton Roosendaal  Blender Foundation ton at blender.org  
http://www.blender.org