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from django.contrib.syndication import views
from django.core.exceptions import ObjectDoesNotExist
import warnings
# This is part of the deprecated API
from django.contrib.syndication.views import FeedDoesNotExist, add_domain
class Feed(views.Feed):
"""Provided for backwards compatibility."""
def __init__(self, slug, request):
warnings.warn('The syndication feeds.Feed class is deprecated. Please '
'use the new class based view API.',
category=PendingDeprecationWarning)
self.slug = slug
self.request = request
self.feed_url = getattr(self, 'feed_url', None) or request.path
self.title_template = self.title_template or ('feeds/%s_title.html' % slug)
self.description_template = self.description_template or ('feeds/%s_description.html' % slug)
def get_object(self, bits):
return None
def get_feed(self, url=None):
"""
Returns a feedgenerator.DefaultFeed object, fully populated, for
this feed. Raises FeedDoesNotExist for invalid parameters.
"""
if url:
bits = url.split('/')
else:
bits = []
try:
obj = self.get_object(bits)
except ObjectDoesNotExist:
raise FeedDoesNotExist
return super(Feed, self).get_feed(obj, self.request)
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