Python用特殊字符编码url

Question

我想用特殊字符编码URL。在我的例子中是：š, ä, õ, æ, ø（它不是一个有限列表）。

urllib2.quote(symbol)给出了非常奇怪的结果，这是不正确的。这些符号还能怎么编码呢？

Answer 1

urllib2.quote("Grønlandsleiret, Oslo, Norway") gives a %27Gr%B8nlandsleiret%2C%20Oslo%2C%20Norway%27

然后显式使用UTF-8：

urllib2.quote(u"Grønlandsleiret, Oslo, Norway".encode('UTF-8'))

并始终在文件中声明编码。见PEP 0263。

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非UTF-8字符串需要先解码，然后编码：

                           # You've got a str "s".
s = s.decode('latin-1')    # (or what the encoding might be …)
                           # Now "s" is a unicode object.
s = s.encode('utf-8')      # Encode as UTF-8 string.
                           # Now "s" is a str again.
s = urllib2.quote(s)       # URL encode.
                           # Now "s" is encoded the way you need it.