Recompute All Objects (ala Grasshopper)?

[Jonathan.Olesen]

A few different options for that is suggested in this topic:

Wall type collector with Python

Hello mates, i tried to make a node that collect walls by type with python ! it works well the first time but when i add a new walls in the revit model and run the graph Nothing happen, i must deconnect the nodes run the graph then reconnect them and run the graph a second time to work ! i don’t understand why it doesn’t refresh automatically when running the graph ! some help would be great thank you [Capture]