Is there a way to measure time since last execution of a python/C# script

[AndersDeleuran]

In GHPython one can also use the if “foo” not in globals(): method for making persistent variables. This example should get you going:

Ghpython + button: how to trigger it only once?

Here’s a solution that uses a persistent variable to keep track of the last measured timeStamp (i.e. working around the button double trigger concern): [2022-03-07 09_40_17-Grasshopper - gh_python_button_AHD_] gh_python_button_AHD.gh (2.7 KB)