def parse_feed_url(self, url):
feed_parser = FeedParser(url)
entry = ''
try:
for vt, info, entry in feed_parser.items():
if vt:
self.video_types.append((vt, info))
if len(self.video_types) >= self.VIDEOS_LIMIT:
self.video_limit_routreach = True
break
invalid_feed = False
if hasattr(feed_parser.feed, 'version') and feed_parser.feed.version:
try:
self.feed_urls.append((url, entry and entry['link']))
except KeyError:
invalid_feed = True
else:
invalid_feed = True
if invalid_feed:
raise forms.ValidationError(_(u'Sorry, we could not find a valid feed at the URL you provided. Please check the URL and try again.'))
except FeedParserError, e:
raise forms.ValidationError(e)
def parse_feed_url(self, url):
feed_parser = FeedParser(url)
if not hasattr(feed_parser.feed,
'version') or not feed_parser.feed.version:
raise forms.ValidationError(
_(u'Sorry, we could not find a valid feed at the URL you provided. Please check the URL and try again.'
))
self.urls.append(url)
def parse_feed_url(self, url):
feed_parser = FeedParser(url)
if not hasattr(feed_parser.feed, 'version') or not feed_parser.feed.version:
raise forms.ValidationError(_(u'Sorry, we could not find a valid feed at the URL you provided. Please check the URL and try again.'))
if url in self.urls:
raise forms.ValidationError(fmt(
_(u"Duplicate feed URL in form: %(url)s"),
url=url))
if VideoFeed.objects.filter(url=url).exists():
raise forms.ValidationError(fmt(
_(u'Feed for %(url)s already exists'),
url=url))
self.urls.append(url)
def _get_videos_from_query(self, query):
uri = "http://gdata.youtube.com/feeds/api/videos?q=%s&v=2"
uri = uri % query
from videos.feed_parser import FeedParser
urls = []
feed_parser = FeedParser(uri)
_iter = feed_parser.items()
for vt, info, entry in _iter:
urls.append(vt.convert_to_video_url())
next_url = [
x for x in feed_parser.feed.feed.get('links', [])
if x['rel'] == 'next'
]
while next_url:
url = next_url[0].href
feed_parser = FeedParser(url)
_iter = feed_parser.items()
for vt, info, entry in _iter:
urls.append(vt.convert_to_video_url())
self.log("%s videos loaded" % len(urls))
next_url = [
x for x in feed_parser.feed.feed.get('links', [])
if x['rel'] == 'next'
]
self._sleep()
return VideoUrl.objects.select_related('video').filter(url__in=urls)
