fizzbuzz.py

"""Simple fizzbuzz generator.

The game proceeds with players announcing numbers increasing
sequentially, except for multiples of 3 and 5:

    >>> usage = 'fizzbuzz 1 20'

    >>> from io import StringIO; stdout = StringIO()
    >>> main(usage.split(), stdout)
    >>> print(stdout.getvalue())
    ... #doctest: +ELLIPSIS
    1
    2
    fizz
    4
    buzz
    fizz
    7
    ...
    14
    fizzbuzz
    16
    ...

"""


def main(argv, stdout):
    [lo_, hi_] = argv[1:3]
    lo, hi = int(lo_), int(hi_)

    for word in fizzbuzz(lo, hi):
        print(word, file=stdout)


def fizzbuzz(lo, hi):
    """
    >>> list(fizzbuzz(1, 6))
    [1, 2, 'fizz', 4, 'buzz']
    """
    for n in range(lo, hi):
        if n % 3 == 0 and n % 5 == 0:
            yield "fizzbuzz"
        elif n % 3 == 0:
            yield "fizz"
        elif n % 5 == 0:
            yield "buzz"
        else:
            yield n


if __name__ == '__main__':
    def _script_io():
        from sys import argv, stdout

        main(argv, stdout)

    _script_io()

(did you delete this comment?) anyway... you might want to look at https://monte.readthedocs.io/en/latest/intro.html#object-capability-discipline

…

On Fri, Jul 26, 2019 at 8:21 AM Pablo Fernandez ***@***.***> wrote: What is ocap discipline? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <https://gist.github.com/d58a04b154d44d46de9abcda84b2a2f0?email_source=notifications&email_token=AABE3SRNRPJTD2KD7FN4N6TQBL26FA5CNFSM4IG42MN2YY3PNVWWK3TUL52HS4DFVNDWS43UINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQAFV7U6#gistcomment-2981711>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AABE3SXAUR6XBZH4RXXXJGTQBL26FANCNFSM4IG42MNQ> .

-- Dan Connolly http://www.madmode.com/

Yeah, found out that the explanation was in your post