Avoid nested SIGINT handling

[Paulo da Silva]

Hi!

How do I handle a SIGINT (or any other signal) avoid nesting?

Does this work?

class STATUS:
	InInt=False

def SIGINT_handler(sn,f):
	if STATUS.InInt: return
	STATUS.InInt=True
	process_int()
	STATUS.InInt=False

Thanks for any suggestions.
Paulo