By design, Flickr does not provide XML feeds of photosets. Photosets can be non-chronological, so a feed doesn’t always make sense.
That said, oftentimes a photoset is chronological and a feed would be a useful. My Abridged set works this way.
At Hack Day London I put together a little script that will convert a set into a feed, and after gigantic delay, I’ve finally documented it and put it live at Flickr.Ben-Ward.co.uk.
Fuller instructions are provided with the hack, but in short you can pass in a Flickr set ID and out will come an XML feed of the 20 most recent pictures. You can pass extra parameters in the URL to change the number of pictures and the sort order.
For example, to produce a feed of 20 items from the Abridged set: http://flickr.ben-ward.co.uk/sets/feed/72157594435188323/
You can use additional segments of the URL to alter the number of feed items and the sort order, for example:
- http://flickr.ben-ward.co.uk/sets/feed/72157594435188323/40
- http://flickr.ben-ward.co.uk/sets/feed/72157594435188323/25/asc
- http://flickr.ben-ward.co.uk/sets/feed/72157594435188323/25/desc
Hopefully this will useful, perhaps especially to those using Flickr in Pipes.