Replace html entities with the corresponding utf-8 characters in Python 2.6

问题

I have a html text like this:

<xml ... >

and I want to convert it to something readable:

<xml ...>

Any easy (and fast) way to do it in Python?

回答1:

Python 2.7

Official documentation for HTMLParser: Python 2.7

>>> import HTMLParser
>>> pars = HTMLParser.HTMLParser()
>>> pars.unescape('© €')
u'\xa9 \u20ac'
>>> print _
© €

Python 3

Official documentation for HTMLParser: Python 3

>>> from html.parser import HTMLParser
>>> pars = HTMLParser()
>>> pars.unescape('© €')
© €

回答2:

There is a function here that does it, as linked from the post Fred pointed out. Copied here to make things easier.

Credit to Fred Larson for linking to the other question on SO. Credit to dF for posting the link.

回答3:

Modern Python 3 approach:

>>> import html
>>> html.unescape('© €')
© €

https://docs.python.org/3/library/html.html

来源：https://stackoverflow.com/questions/730299/replace-html-entities-with-the-corresponding-utf-8-characters-in-python-2-6