# def digui(n):
#     a = []
#     b = {}
#     if n.bar_set.all():
#         c = {}
#         b['authName'] = n.authName
#         b['icon'] = n.icon
#         b['partment_id'] = []
#         a.append(b)
#         for level_val in n.bar_set.all():
#             c['authName'] = level_val.authName
#             c['icon'] = level_val.icon
#             c['partment_id'] = []
#             b['partment_id'].append(c)
#             # print(b['partment_id'])
#             c = {}
#             digui(level_val)
#         print(a)
#         b = {}
#         c = {}
#     # # print(n.authName)
#     # b['authName'] = n.authName
#     # b['icon'] = n.icon
#     # b['partment_id'] = n.partment_id
#     # a.append(b)
#     return a
# def display(foods):
#     display_list = []
#     childrens = []
#     for food in foods:
#         display_list.append({'id':food.id,'authName':food.authName,'icon':food.icon,'partment_id':food.partment_id,'childrens':childrens})
#         children = food.children.all()
#         if len(children) > 0:
#             # print(children,str(itm))
#             childrens.append(display(food.children.all()))
#             childrens = []
#     return display_list

a = [' a asdasdasdasda','dda'
                        'dasdasdasdasd']
print(a)