统计list中各种类型的个数

2015/12/02 44342

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#coding=utf-8
print 'I am ',__name__
def getClassify(lists):
    res ={}
    for item in lists:
        if isinstance(item,int):
            res['int'] = res.get('int', 0) + 1
        elif isinstance(item,basestring):
            res['str'] = int(res.get('str', 0)) + 1
        elif isinstance(item,list):
            res['list'] = int(res.get('list', 0)) + 1
        elif isinstance(item,tuple):
            res['tuple'] = int(res.get('tuple', 0)) + 1
        elif isinstance(item,dict):
            res['dict'] = int(res.get('dict', 0)) + 1
        else:
            res['others'] = int(res.get('others', 0)) + 1
    return res
 
 
def getClassify2(lists):
    typeflag = type(lists[0])
    rest ={}
    rest[typeflag] = 1
    for each in lists[1:]:
        if type(each) == typeflag:
            rest[typeflag] = rest.get(typeflag,0) + 1
        else:
            typeflag = type(each)
            rest[typeflag] = rest.get(typeflag,0) + 1
    return rest
 
if __name__ == "__main__":
    lists = [1,2,'2','3','a',(1,2,3),[3,4,5,6],{'spam':'ham'},None]
    print getClassify(lists)
    print getClassify2(lists)