Python不连接字符串和unicode来链接 [英] Python not concatenating string and unicode to link

问题描述

当我在 str 的末尾附加一个 Unicode 字符串时，我无法点击 URL.

When I append a Unicode string to the end of str, I can not click on the URL.

不好:

base_url = 'https://en.wikipedia.org/w/api.php?action=query&prop=revisions&rvprop=content&format=xml&titles='

url = base_url + u"Ángel_Garasa"
print url

好:

base_url = 'https://en.wikipedia.org/w/api.php?action=query&prop=revisions&rvprop=content&format=xml&titles='

url = base_url + u"Toby_Maquire"
print url

推荐答案

您似乎是在 IDE(可能是 PyCharm)中打印结果.您需要对字符串的 UTF-8 编码版本进行百分比编码:

It appears that you're printing the results in an IDE, perhaps PyCharm. You need to percent encode a UTF-8 encoded version of the string:

import urllib

base_url = 'https://en.wikipedia.org/w/api.php?action=query&prop=revisions&rvprop=content&format=xml&titles='
name = u"Ángel_Garasa"

print base_url + urllib.quote(name.encode("utf-8"))

这显示:

在您的情况下，您需要更新代码，以便数据库中的相关字段进行百分比编码.您只需要将此字段编码为 UTF-8 即可用于百分比编码.

In your case you need to update your code, so that the relevant field from the database is percent encoded. You only need to encode this one field to UTF-8 just for the percent encoding.

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