code: def _parseDate(self, dateString):
      ret = datetime.datetime.strptime(
          dateString, self.__dateTimeFormat
      )
  
      if self.__dailyBarTime is not None:
          ret = datetime.datetime.combine(ret, self.__dailyBarTime)
      # Localize the datetime if a timezone was given.
      if self.__timezone:
          ret = dt.localize(ret, self.__timezone)
      return ret
  
imports: import datetime
  import pytz
  import six
  from pyalgotrade.utils import dt
  from pyalgotrade.utils import csvutils
  from pyalgotrade.barfeed import membf
  from pyalgotrade import bar
label_desc: Use image node_id 2 for calling the GenericRowParser obj's underlying member method code with example usage: obj._parseDate(dateString) and returns: ret