OneUndo decorator

Hi folks,

I'm posting another entry from my old blog, this time it's a decorator for Softimage that help us to wrap all the calls inside a function in an unique undo.

The decorator itself should look something like this...

	from functools import wraps
	def OneUndo(function):
	@wraps(function)
	def _decorated(*args, **kwargs):
	try:
	Application.BeginUndo()
	f = function(*args, **kwargs)
	finally:
	Application.EndUndo()
	return f
	return _decorated

view raw one_undo.py hosted with ❤ by GitHub

And a basic example...

	@OneUndo
	def CreateNulls(size=100):
	return [Application.ActiveSceneRoot.AddNull()
	for i in range(size)]
	CreateNulls()

view raw oneundo_example.py hosted with ❤ by GitHub

Have Fun!