web: use html.unescape()
when available (Python 3.4+)
#2204
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Description
Fixes #2203 on Python 3.4+ hosts. Anything older, well, we're not going to ship a reimplementation of Python's
html.unescape()
function (and everything else that actually makes it work) in a patch release when we've already dropped support for those Python versions on master. This bug just isn't a showstopper. It's not worth that.Checklist
make qa
(runsmake quality
andmake test
)make quality
raises E741 on a variable name insopel/modules/help.py
, but that's nothing to do with this patch and it's not going to be an issue on the older version of flake8 configured for use on 7.1.x.