ask_ok tutorial file

ask_ok.py

def ask_ok(prompt, retries=4, complaint='Yes or no, please!'):
	while True:
		ok = raw_input(prompt)
		if ok in ('y', 'ye', 'yes'):
			print "True"
			return True
		if ok in ('n', 'no', 'nop', 'nope'):
			print "False"
			return False
		retries = retries - 1
		if retries < 0:
			raise IOError('refusenik user')
		print complaint
		
ask_ok("yes or no?",4,"y or no")