code: def eventOccurred(self, instrument, bards):
      ret = False
      if bards[-1].getDateTime().date() in self.__dates:
          ret = True
      return ret
  
file_path: pyalgotrade/testcases/eventprofiler_test.py
imports: import datetime
  from .None import common
  from pyalgotrade import eventprofiler
  from pyalgotrade.barfeed import yahoofeed
label_desc: Use image node_id 2 for calling the Predicate obj's underlying member method code with example usage: obj.eventOccurred(instrument, bards) and returns: ret