ver_33.py 文件源码

def __add__(self, other):
        if self and isinstance(other, (datetime.timedelta)):
            t = self._time
            t = datetime.datetime(2012, 6, 27, t.hour, t.minute, t.second, t.microsecond)
            t += other
            return Time(t.hour, t.minute, t.second, t.microsecond)
        else:
            return NotImplemented