def delete(self, participant_dto):
     logging.debug('delete %s' % (participant_dto))
     participant = ProjectParticipant.get(participant_dto._key)
     participant.delete()
 def get(self, key):
     logging.debug('get %s' % (key))
     return self.to_dto(ProjectParticipant.get(key))
 def update(self, participant_dto):
     logging.debug('update %s' % (participant_dto))
     participant = ProjectParticipant.get(participant_dto._key)
     participant.name = participant_dto.name
     participant.put()
     return self.to_dto(ProjectParticipant.get(participant_dto._key))