Taylor Carrasco wrote: > Hey Viktoras, > > in my program - by the time the mel executes, it has to be a valid mel > command. Worse, I am displaying the commands to the user - so I must > run a check first on the list of commands before displaying them. > Why would a command not have an undo? What about error handling for > commands with no undo ? > you should add "what about commands that can't be undone, like save file, delete reference, import some stuff" ? you'll then understand that executing the code just to test if syntax is valid is not a very good solution. you should rethink your program logic. presume that code will ALWAYS has an error, and provide a way for user to handle that.
-- viktoras www.neglostyti.com --~--~---------~--~----~------------~-------~--~----~ http://groups.google.com/group/python_inside_maya -~----------~----~----~----~------~----~------~--~---
