execute external python script from html button

[zubairqureshi81]

Hello,
I find your WebGPIO extremely useful for one of the project that I am currently working on Raspberry Pi.
However, I would like to add an option to run/execute a python script from one of the html buttons (e.g. internet button) that is sitting in another folder. That script also controls GPIO pins but does it in a very specific order/pattern.
I found a lot of other articles and documents to do this with django or flask but none of them were clear or worked correctly.

Any help will be greatly appreciated.

Regards.