Python Break Inside Function

Question

I'm utilizing Python 3.5, and I might want to utilize the break command inside a function, yet I don't ability. I might want to utilize something like this: 

def stopIfZero(a):

    if int(a) == 0:

        break

    else:

        print('Continue')

while True:

    stopIfZero(input('Number: '))

I know, that I can also use the below code:

while True:

    a = int(input('Number: '))

    if a == 0:

        break

    else:

        print('Continue')

What's more, in the event that you couldn't care less about the print('Continue') part, you can even do this in one line: while a != 0: a = int(input('Number: '))(as long as a was at that point alloted to some different option from 0) However, I might want to utilize a function, on the grounds that different occasions it could help a great deal.

Thank you

Answer 1

Typically, this is finished by returning some worth that allows you to choose whether or not you need to stop the while loop(for example regardless of whether some condition is true or false):

def stopIfZero(a):

    if int(a) == 0:

        return True

    else:

        print('Continue')

        return False

while True:

    if stopIfZero(input('Number: ')):

        break

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