How to convert a '\u5f71\u89c6\...' in to its real meaning?(python)
Question: I want to convert

    
    
    '[["[FK\u5f71\u89c6\u51fa\u54c1]\u7576\u65fa\u7238\u7238-17.\u7ca4\u8bed\u5b57\u5e55.TV-RMVB.rmvb", "205.53 MB"]]'
    

to

    
    
    '[["[[FK影视出品]當旺爸爸-17.粤语字幕.TV-RMVB.rmvb", "205.53 MB"]]'
    

Because I make a mistake that I use `json.dumps(file_list)` convert a list
object to str, and save the result to db.I find this mistabke until using
sphinx to index these data...  
I have tried use data.decode('utf-8'), but it seems not work.


Answer: Just decode from JSON again:

    
    
    >>> import json
    >>> json.loads('[["[FK\u5f71\u89c6\u51fa\u54c1]\u7576\u65fa\u7238\u7238-17.\u7ca4\u8bed\u5b57\u5e55.TV-RMVB.rmvb", "205.53 MB"]]')
    [['[FK影视出品]當旺爸爸-17.粤语字幕.TV-RMVB.rmvb', '205.53 MB']]
    

You don't _have_ UTF-8 encoded data, you have JSON-encoded data, which uses
`\uhhhh` escape sequences to represent Unicode codepoints.

