def __lt__(a, b):
        return a._subtractAndCompareToZero(b, operator.lt)
Adds/deletes an integer amount of seconds from a datetime specification
dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/python/Lib/fractions.py/Fraction.__lt__--crossover with--dataset/ETHPy150Open rohe/pyoidc/src/oic/utils/time_util.py/shift_time