A Fizzbuzz implementation: modular and extensible

fizzbuzz.py

lookup = {3: "Fizz", 5: "Buzz"}


def is_multiple(n, m):
    return n % m == 0


def fizzbuzz(n):
    output = ""
    for m, string in lookup.items():
        if is_multiple(n, m):
            output += string
    if not output:
        output = str(n)
    return output


for i in range(100):
    print(fizzbuzz(i))