Saving integers

save_integers.py

some_data = [
        (1, 2, 3),
        (4, 5, 6),
        (7, 8, 9),
        (100, 255, 0)]

def dump_data(data, filename):
    with open(filename, "w") as data_file:
        for tup in data:
            print(" ".join(map(str, tup)), file=data_file)

def load_data(filename):
    data = []
    with open(filename, "r") as data_file:
        for line in data_file:
            data.append(tuple(map(int, line.split())))
    return data

dump_data(some_data, "data.txt")

print("Loaded data back as:\n{}".format(load_data("data.txt")))