code: def barsHaveAdjClose(self):
      return self.__haveAdjClose
  
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 3 for calling the GenericRowParser obj's underlying member method code with example usage: obj.barsHaveAdjClose() and returns: self