1 #*****创建多字典存入一个列表中打印所有字典***#
 2 pet1={
 3     'type':'dog', 'ower':'peter'}
 4 pet2={
 5     'type':'cat','ower':'lili'}
 6 pet3={
 7     'type':'rabbit','ower':'heli'} #建立字典使用花括号
 8 pets=[pet1,pet2,pet3] #将多个字典存放入一个列表中时是中括号
 9 for pet in pets:
10     print(pet)  #打印所有的字典
11 #*******字典键值中值含有多个元素******#
12 favorate_place={
13     'peter':['a','b','c'],
14     'lili':['c','d','e'],
15     'helo':['f','g','h']
16 }
17 for name,places in favorate_place.items():
18     print("\n"+name)#换行
19     print(places)#注意这句与下面两句的区别，此句打印出来有中括号
20     for place in places:
21         print("\t"+place)#"\t"空格，这种打印出来没有中括号，并且自动换行
22 #***字典中创建字典****#
23 cities={
24     "Beijing":{
25         'country':'China',
26         'population':'13',
27         'fact':'a'
28     },
29     "Haerbin":{
30         'country':'China',
31         'population':'13',
32         'fact':'b'
33     },
34     "Changsha":{
35         'country':'China',
36         'population':'13',
37         'fact':'b'
38     }
39 }
40 for city,infos in cities.items():
41     print(city)
42     print(infos)

D:\Python\python.exe F:/python-example/6_4.py
{'type': 'dog', 'ower': 'peter'}
{'type': 'cat', 'ower': 'lili'}
{'type': 'rabbit', 'ower': 'heli'}

peter
['a', 'b', 'c']
    a
    b
    c

lili
['c', 'd', 'e']
    c
    d
    e

helo
['f', 'g', 'h']
    f
    g
    h
Beijing
{'country': 'China', 'population': '13', 'fact': 'a'}
Haerbin
{'country': 'China', 'population': '13', 'fact': 'b'}
Changsha
{'country': 'China', 'population': '13', 'fact': 'b'}

Process finished with exit code 0