Naihong Tang wrote on 2010-11-23 03:10: > Hello, > > I plan to write a RAID building program with urwid. In the first window, > input some parameters, after user press the OK button, popup a new > window with progress bar, indicating the finished percentage, and do not > accept user input in this window, this window will close itself after > building procedure finished. Since the RAID building procedure will last > long time, about 10 hours, so it cannot be placed in OnButtonPressed() > event. After reading the urwid document, I think use thread or subclass > widget Run() can do this. I would like to know if there is other simple > way to implement.
You could use threads, but it might be easier to just poll the status of the RAID array creation from a MainLoop.set_alarm_in callback. That way it's easy to update what's displayed (no synchronization required) http://excess.org/urwid/reference.html#MainLoop I'm not sure where you're reading about Run or OnButtonPressed methods, though.. HTH Ian _______________________________________________ Urwid mailing list [email protected] http://lists.excess.org/mailman/listinfo/urwid
