fizzbuzz.py

#!/usr/bin/env python3

TRUETEST = lambda x: True

class FizzBuzz:
    def __init__(self, value=None, test=None):
        if getattr(test, '__call__', None) is None:
            self.test = TRUETEST
        else:
            self.test = test

        self.value = value

    def output(self, testvalue):
        if self.test(testvalue):
            return str(self.value)

        return ""

def checkModulo(trueval):
    def ret(checkval):
        return (checkval % trueval) == 0

    return ret

fizz = FizzBuzz("Fizz", checkModulo(3))
buzz = FizzBuzz("Buzz", checkModulo(5))

fizzes = [fizz, buzz]

for i in range(1, 101):
    print("{: >3}: ".format(i), end="")
    for f in fizzes:
        print(f.output(i), end="")

    print()