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py3源码[6]-字典

Posted in Uncategorized by interma on 2013/01/16

1,dict
内部实现上要区分map(Tree结构,插入稳定高效)和hashtable。
OrderedDict(保证插入序)

2,set
A set object is an unordered collection of distinct hashable objects.
内部实现和dict很类似

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