def _override_act_descriptions(self, new_des, original_des):
'''Merge and override properties of two dicts.
Args:
new_des: A dict presenting new properties for overriding
origianl_des: A dict which will be intergrated and overridden
Returns:
A dict of combining properties from two dict.
'''
original_des = deep_copy(original_des)
if new_des is None:
return original_des
for key in new_des.keys():
original_des[key] = new_des[key]
return original_des
def da_out(self):
'''Answer unprocessed system dialogue act so far.
Returns:
A list of DialogueAct presents answers of user
'''
das = []
turn = {'sys_da': deep_copy(self.unprocessed_da_queue)}
while(len(self.unprocessed_da_queue)>0):
da = self.unprocessed_da_queue.pop(0)
#das.append(self._get_answer_da(da))
da_ret = self._get_answer_da(da)
if len(da_ret)>0:
das.append(da_ret)
if len(das)==0:
print '!!!!!!!!!!!!!!!!Empty acts return?????? change to default fixed slots value act!!!!'
das = self._zero_act_return()
#if len(das)==1:
# das = das[0]
#print das[0]
#post process user acts
goal_des = self.metadata['goals'][self.goal_id]
if 'act_post_process_fun' in goal_des and goal_des['act_post_process_fun'] is not None:
das = goal_des['act_post_process_fun'](das)
turn['user_da']= das
self.turns.append(turn)
self.last_user_da = das[0].dais
das_str = ''
#for da in das:
#das_str += str(da)
#self.system_logger.info('SimpleUserSimulator:da_out: %s'%das_str)
return das
