def METHOD_NAME(self, left_dict, right_dict):
    # 以右边的字典为基础
    before, after = {}, {}
    for key, value in right_dict.items():
        pre_value = left_dict.get(key, '')
        pre_value, value = self._consistent_type_to_str(pre_value, value)
        if sorted(str(value)) == sorted(str(pre_value)):
            continue
        before[key] = pre_value
        after[key] = value
    return before, after