Some programmes are missing the "broadcast-event__time beta" class

INFO:sw.ds.helpers:Download http://www.bbc.co.uk/programmes/p0295tgm
INFO:urllib3.connectionpool:Starting new HTTP connection (1): www.bbc.co.uk
Traceback (most recent call last):
  File "./nitroradical.py", line 158, in <module>
    main()
  File "./nitroradical.py", line 148, in main
    items = iterate_through_index(category)
  File "./nitroradical.py", line 106, in iterate_through_index
    items.extend(parse_items_from_page(etree))
  File "./nitroradical.py", line 90, in parse_items_from_page
    for programme in programmes]
  File "./nitroradical.py", line 74, in extract_programme_data
    programme_data['pid'])
  File "./nitroradical.py", line 83, in get_programme_broadcast_date
    '//div[@class="broadcast-event__time beta"]/@title')[0]
IndexError: list index out of range

Where multiple episodes are available, only the one shown in the show index page is retrieved.

I'd find it more useful if it had an RSS feed that I can stick up somewhere then access in my browser.

Only TV for now.

e.g. HD

I grabbed this and tried it with /usr/bin/python ==> python2. It failed on the "import dshelpers" line, so I decided I was a twit. On python3, I get this:
--bash-5.1$ nitroradical.py films
INFO:root:Downloading page 1
INFO:sw.ds.helpers:Download http://www.bbc.co.uk/iplayer/categories/films/all?sort=atoz&page=1
Traceback (most recent call last):
File "/usr/local/bin/nitroradical.py", line 165, in
main()
File "/usr/local/bin/nitroradical.py", line 156, in main
print(json.dumps(items, indent=4))
File "/usr/lib64/python3.9/codecs.py", line 378, in write
self.stream.write(data)
TypeError: write() argument must be str, not bytes
bash-5.1$

Now, you're importing codecs, so I presume it works for you. Python3 is version 3.9.1. I'm a hardware head, never got too deep in programming. Any ideas?