def after(self, dt, inc=False):
        if self._cache_complete:
            gen = self._cache
        else:
            gen = self
        if inc:
            for i in gen:
                if i >= dt:
                    return i
        else:
            for i in gen:
                if i > dt:
                    return i
        return None
dataset/ETHPy150Open CouchPotato/CouchPotatoV1/library/dateutil/rrule.py/rrulebase.after/original