[Ml-yokadi] undo ;-)

[Sébastien Renard]

Well, it will be after the first release, but I would like to implement a 
basic undo feature to Yokadi.

Basically, for each function that is « undoable », the object before change is 
save on a stack (in memory). When undo is called, the last object put in the 
undo stack is poped and written in database.

I am just wondering how to proper save the object state properly. Sqlobject 
does not seem to provide such mechanism. We could imagine a task structure (a 
dict) - if we make undo only for task as a short term target.

Do you feel that it would be nice or just crazy/stupid ?

a+
-- 
Sébastien