equal
deleted
inserted
replaced
|
1 from django.contrib.syndication import feeds |
|
2 from django.http import HttpResponse, Http404 |
|
3 |
|
4 def feed(request, url, feed_dict=None): |
|
5 if not feed_dict: |
|
6 raise Http404, "No feeds are registered." |
|
7 |
|
8 try: |
|
9 slug, param = url.split('/', 1) |
|
10 except ValueError: |
|
11 slug, param = url, '' |
|
12 |
|
13 try: |
|
14 f = feed_dict[slug] |
|
15 except KeyError: |
|
16 raise Http404, "Slug %r isn't registered." % slug |
|
17 |
|
18 try: |
|
19 feedgen = f(slug, request).get_feed(param) |
|
20 except feeds.FeedDoesNotExist: |
|
21 raise Http404, "Invalid feed parameters. Slug %r is valid, but other parameters, or lack thereof, are not." % slug |
|
22 |
|
23 response = HttpResponse(mimetype=feedgen.mime_type) |
|
24 feedgen.write(response, 'utf-8') |
|
25 return response |