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kingwkb
V2EX  ›  Python

关于文档的问题

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  •   kingwkb · Mar 3, 2011 · 5032 views
    This topic created in 5546 days ago, the information mentioned may be changed or developed.
    今天看urllib2模块
    urllib2.urlopen里面说


    This function returns a file-like object with two additional methods:

    geturl() — return the URL of the resource retrieved, commonly used to determine if a redirect was followed
    info() — return the meta-information of the page, such as headers, in the form of an mimetools.Message instance (see Quick Reference to HTTP Headers)


    返回的是一个类file对象,比file对象多了2个方法,实验一下info(),发现没有状态码,把urllib2的文档翻完了,还是找不到,google之后才找到原来是.code

    是因为文档不全吗?还是我的方法不正确?
    3 replies    1970-01-01 08:00:00 +08:00
    kingwkb
        1
    kingwkb  
    OP
       Mar 12, 2011
    没人给我说一下吗?
    lepture
        2
    lepture  
       Mar 12, 2011
    @kingwkb help(urllib2)
    lepture
        3
    lepture  
       Mar 12, 2011
    @kingwkb 学会用 help 和 dir
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