rafinha-datetime.py

import datetime

def time_in_range(start, end, x):
    """Return true if x is in the range [start, end]"""
    if start <= end:
        return start <= x <= end
    else:
        return start <= x or x <= end


if __name__ == '__main__':
    start = datetime.time(23, 0, 0)
    end = datetime.time(1, 0, 0)
    time_in_range(start, end, datetime.time(23, 30, 0))
    time_in_range(start, end, datetime.time(12, 30, 0))