Python method to implement Chinese conversion url encoding

This article describes the method of implementing Chinese conversion url encoding in Python. Share it for your reference, as follows:

Today I want to deal with Baidu Tieba stuff. If you want to make a list of keywords, add it directly to the list every time you need it. However, if it is added to the list in Chinese (such as 'Lijiang'), the address code of the url is '%E4%B8%BD%E6%B1%9F', so a conversion is needed. Here we use the module urllib.

>>> import urllib
>>> data = 'Lijiang'
>>> print data
Lijiang
>>> data
'\xe4\xb8\xbd\xe6\xb1\x9f'
>>> (data)
'%E4%B8%BD%E6%B1%9F'

So what do we want to go back?

>>> ('%E4%B8%BD%E6%B1%9F')
'\xe4\xb8\xbd\xe6\xb1\x9f'
>>> print ('%E4%B8%BD%E6%B1%9F')
Lijiang

Careful students will find that the %C0%F6%BD%AD appears in the Tieba URL, rather than '%E4%B8%BD%E6%B1%9F', which is actually a coding problem. Baidu's gbk, and other general websites such as Google are from UTF8. Therefore, it can be implemented using the following statement.

>>> import sys,urllib 
>>> s = 'Lijiang'
>>> (().encode('gbk'))
'%C0%F6%BD%AD'
>>> (().encode('utf8'))
'%E4%B8%BD%E6%B1%9F'
>>>

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