["python","html"]
What's the easiest way to escape HTML in Python?

cgi.escape seems like one possible choice. Does it work well? Is there something that is considered better?
html.escape is the correct answer now, it used to be cgi.escape in python before 3.2. It escapes: < to &lt; > to &gt; & to &amp; That is enough for all HTML. EDIT: If you have non-ascii chars you also want to escape, for inclusion in another encoded document that uses a different encoding, like Craig says, just use: data.encode('ascii', 'xmlcharrefreplace') Don't forget to decode data to unicode first, using whatever encoding it was encoded. However in my experience that kind of encoding is useless if you just work with unicode all the time from start. Just encode at the end to the encoding specified in the document header (utf-8 for maximum compatibility). Example: >>> cgi.escape(u'<a>bá</a>').encode('ascii', 'xmlcharrefreplace') '&lt;a&gt;b&#225;&lt;/a&gt; Also worth of note (thanks Greg) is the extra quote parameter cgi.escape takes. With it set to True, cgi.escape also escapes double quote chars (") so you can use the resulting value in a XML/HTML attribute. EDIT: Note that cgi.escape has been deprecated in Python 3.2 in favor of html.escape, which does the same except that quote defaults to True.