How can I tell where my python script is hanging?

Question

So I\'m debugging my python program and have encountered a bug that makes the program hang, as if in an infinite loop. Now, I had a problem with an infinite loop before, but

Answer 1

You could also try http://code.activestate.com/recipes/576515-debugging-a-running-python-process-by-interrupting/ . It should work as long as the Python process doesn't have signals masked, which is normally the case even if Ctrl-C doesn't work.