def indexer_at_time(self, time, asof=False):
        from dateutil.parser import parse

        if asof:
            raise NotImplementedError("'asof' argument is not supported")

        if isinstance(time, compat.string_types):
            time = parse(time).time()

        if time.tzinfo:
            # TODO
            raise NotImplementedError("argument 'time' with timezone info is "
                                      "not supported")

        time_micros = self._get_time_micros()
        micros = _time_to_micros(time)
        return (micros == time_micros).nonzero()[0]
Helper to define a delimited list of expressions - the delimiter defaults to ','.
dataset/ETHPy150Open pydata/pandas/pandas/tseries/index.py/DatetimeIndex.indexer_at_time--crossover with--dataset/ETHPy150Open pypa/pip/pip/_vendor/pyparsing.py/delimitedList