URL used throughout Chapter 14 no longer works.

[ghost]

The url "http://diveintopython3.org/examples/feed.xml" is no longer working, so it cannot be used in the many examples throughout the chapter.

[RubenGarcia]

Confirmed still an issue on 28 Feb 2019.

Also, the http://wearehugh.com URLs are also failing:
curl -I -H "If-Modified-Since: Fri, 22 Aug 2008 04:28:16 GMT" http://wearehugh.com/m.jpg
should return
HTTP/1.1 304 Not Modified
Or
HTTP/1.1 200

However, it’s returning
$ curl -I -H "If-Modified-Since: Fri, 22 Aug 2008 04:28:16 GMT" http://wearehugh.com/m.jpg
HTTP/1.1 302 Found
Connection: close
Pragma: no-cache
cache-control: no-cache
Location: /LbfKZ/m.jpg

And if I try the new location,
$ curl -I -H "If-Modified-Since: Fri, 22 Aug 2008 04:28:16 GMT" http://wearehugh.com/LbfKZ/m.jpg
HTTP/1.1 302 Found
Connection: close
Pragma: no-cache
cache-control: no-cache
Location: /RlaZZ/LbfKZ/m.jpg

This is obviously a prevention measure to avoid robots, but it breaks the tutorial.