I can't see the feed description

[lemon24]

... because it's not exposed at all.

[lemon24]

I'll add the feed version in this issue as well, since they're pretty similar.

To do:

• [x] decide on attribute names
• [x] schema
• [x] set attribute (FeedData; for each parser)
• [x] get attribute (Feed)
• [x] tests
• [x] web app
• [ ] changelog

[lemon24]

For version, I think version is OK, per https://feedparser.readthedocs.io/en/latest/version-detection.html.

There was an attempt to add JSON Feed support to feedparser, but it was abandoned (? as of 2021-10, it is on develop, but not on master; https://github.com/kurtmckee/feedparser/issues/103). It uses json1 and json11 as versions.

However, json10 may fit better with the existing versions (e.g. rss20, atom10)...

---

For description, RSS has description ("Phrase or sentence describing the channel.") and Atom has subtitle ("Contains a human-readable description or subtitle for the feed."); they're accesible by either name on the object returned by feedparser (d.feed.{description,subtitle}).

JSON Feed has description ("provides more detail, beyond the title, on what the feed is about. A feed reader may display this text.").

FWIW, here's the subtitle word length for my feeds:

• None or empty string: 43
• 1-15 words: 92
• 16-31 words: 12
• 32-47 words: 6
• over 48 words: 1

Per #153, we'll use the Atom name, subtitle, as the attribute name.