Python: Is a function defined in the main thread and called from another run from the main thread or calling thread

Question

Let's say I have a program as such:

import threading

def dosomething():
    print "Something"

class thread2(threading.Thread):
    def run():
        dosomething()

thread2().start()

would dosomething() run from the main thread, where it was defined, or thread2, where it was called?

I'm using this for a pygame program, since you can't call pygame's methods from multiple classes.

Answer 1

It doesn't matter where you declared the function. The function is going to be executed by the thread that calls it.