1、嵌套的字典
字典还可以包含许多字典,这称为嵌套字典。
例如:
创建一个包含三个词典的字典:
myfamily = { "child1" : { "name" : "c", "year" : 2004 }, "child2" : { "name" : "java", "year" : 2007 }, "child3" : { "name" : "python", "year" : 2011 } }
或者,如果想嵌套三个已经作为字典存在的字典:
例如:
创建三个字典,然后创建一个包含其他三个字典的字典:
child1 = { "name" : "c", "year" : 2004 } child2 = { "name" : "java", "year" : 2007 } child3 = { "name" : "python", "year" : 2011 } myfamily = { "child1" : child1, "child2" : child2, "child3" : child3 }
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