blob: 7a206273b7d6e3cd8a0b68dbb8e841f130c32a4c (
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import sys
def inputText():
input = sys.stdin.readline()
return input.strip()
def inputChoices(list, backcmd = "b", backtext = "back"):
repeat = True
while(repeat):
repeat = False
count = 0
for item in list:
print count, "-", item
count += 1
print backcmd, "-", backtext
input = inputText()
if input == backcmd:
return None
action = int(input)
if action >= len(list):
repeat = True
return action
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