code: def get_dict(self, time, code):
          '''
          'give the time,code tuple and turn the dict'
          :param time:
          :param code:
          :return:  字典dict 类型
          '''
          try:
              return self.dicts[(QA_util_to_datetime(time), str(code))]
          except Exception as e:
              raise f get_dict(self, time, code):
          '''
          'give the time,code tuple and turn the dict'
          :param time:
          :param code:
          :return:  字典dict 类型
          '''
          try:
              return self.dicts[(QA_util_to_datetime(time), str(code))]
          except Exception as e:
              raise e
docs: 'give the time,code tuple and turn the dict'
          :param time:
          :param code:
          :return:  字典dict 类型