>>> a = 'u8fd9u662fu4e2du6587'
>>> a
'这是中文'
>>> a = u'u8fd9u662fu4e2du6587'
>>> a
'这是中文'
>>> a = r'u8fd9u662fu4e2du6587'
>>> a
'\u8fd9\u662f\u4e2d\u6587'
>>> type(a)
<class 'str'>
>>> a.encode('latin-1').decode('unicode_escape')
'这是中文'
>>>
Python3中如何得到Unicode码对应的中文?
- mailto1587的回答 - 知乎
https://www.zhihu.com/question/26921730/answer/49625649