问题
I have a string in python2.7 like this,
This is some \\u03c0 text that has to be cleaned\\u2026! it\\u0027s annoying!
How do i convert it to this,
This is some text that has to be cleaned! its annoying!
回答1:
Python 2.x
>>> s
'This is some \\u03c0 text that has to be cleaned\\u2026! it\\u0027s annoying!'
>>> print(s.decode('unicode_escape').encode('ascii','ignore'))
This is some text that has to be cleaned! it's annoying!
Python 3.x
>>> s = 'This is some \u03c0 text that has to be cleaned\u2026! it\u0027s annoying!'
>>> s.encode('ascii', 'ignore')
b"This is some text that has to be cleaned! it's annoying!"
来源：https://stackoverflow.com/questions/15321138/removing-unicode-u2026-like-characters-in-a-string-in-python2-7