1 class auto_order:
 2     order={'湘菜':['1: 攸县香干','2: 农家一碗香'],'川菜':['1: 重启小面','2: 麻辣小龙虾'],'最近菜系':[]}
 3
 4     #类参数
 5     def __init__(self,cai_class):
 6         self.cai_class = cai_class
 7
 8     #点菜操作
 9     def order_select(self,order_con = True):  #方法下是空的,返回 IndentationError: expected an indented block.
10
11 order_me = auto_order('湘菜')
12 print(order_me.order)

 1 class auto_order:
 2     order={'湘菜':['1: 攸县香干','2: 农家一碗香'],'川菜':['1: 重启小面','2: 麻辣小龙虾'],'最近菜系':[]}
 3
 4     #类参数
 5     def __init__(self,cai_select):
 6         self.cai_select = cai_select
 7
 8
 9     #菜单调用
10     def menu_show(self):
11         self.cai_names = self.order[self.cai_class]
12         for cai_name in self.cai_names:
13             print(cai_name)
14
15     #点菜操作
16     def order_select(self,order_con = True):
17         if order_con == True:
18             cai_select = input('请选择菜系: \n')
19
20
21         elif order_con == False:
22             cai_select = input('请输入菜名: \n')
23
24         return cai_select
25         print(cai_select)
26
27
28
29
30
31 order_me = auto_order('湘菜')
32 order_me.order_select(False)

class auto_order:order={'湘菜':['1: 攸县香干','2: 农家一碗香'],'川菜':['1: 重启小面','2: 麻辣小龙虾'],'最近菜系':[]}#类参数def __init__(self,cai_select):self.cai_select = cai_select#菜单调用def menu_show(self):self.cai_names = self.order[self.cai_class]for cai_name in self.cai_names:print(cai_name)#点菜操作def order_select(self,order_con = True):if order_con == True:cai_select = input('请选择菜系: \n')elif order_con == False:cai_select = input('请输入菜名: \n')print(cai_select)return cai_selectorder_me = auto_order('湘菜')
order_me.order_select(False)