[Tutor] Please critique my Fraq.py
rdm at rcblue.com
Sun Jul 25 11:29:33 CEST 2004
I've had various responses to my request for a critique of my Frac.py (I
mispelled it as Fraq.py in the subject header--must have had Iraq on my
Before I begin to try to implement your valuable suggestions for Frac.py,
I'd like to try again for a response to a specific question I asked in
In Frac.py I wanted to give the user a chance to quit at any prompt (and
have the program close smoothly), by entering a "q" or an "x". I did
this by the statement,
if answer in ["q", "x"]:
The problem with this is that it only breaks out of the inner loop. I
have to repeat this statement in the outer loop.
So I'm asking if there's a better way. Raising an exception doesn't do
it. Is there a way (other than mine) to enable the user to quit smoothly
when he's inside a loop which is inside a loop?
Here's a silly game/test script I wrote to try to illustrate my question:
print "This is an appropriate response test."
print "Enter q or x to give up."
answer = raw_input("How are you today: ")
if answer == "x":
print "Give up? O.K., you can try again tomorrow."
elif answer != "Fine, thank you. And you?":
print "C'mon. That's dumb. Try again."
print "Congratulations! You passed the test!"
At two points in the inner loop I've got a break. But I need another at
the end of the outer loop to get out smoothly.
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