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return int(time.mktime(parsed))
except Exception:
pass
logger.error('Cannot parse date: %s', repr(text))
return 0
# If you modify the mapping, don't forget to also update the documentation
# section "Supported XML Elements and Attributes" in doc/index.rst
MAPPING = {
'rss': RSS(),
'rss/channel': PodcastItem(),
'rss/channel/title': PodcastAttr('title', squash_whitespace),
'rss/channel/link': PodcastAttrRelativeLink('link'),
'rss/channel/description': PodcastAttr('description', squash_whitespace),
'rss/channel/image/url': PodcastAttrRelativeLink('cover_url'),
'rss/channel/itunes:image': PodcastAttrFromHref('cover_url'),
'rss/channel/atom:link': PodcastAtomLink(),
'rss/channel/item': EpisodeItem(),
'rss/channel/item/guid': EpisodeGuid('guid'),
'rss/channel/item/title': EpisodeAttr('title', squash_whitespace),
'rss/channel/item/link': EpisodeAttrRelativeLink('link'),
'rss/channel/item/description': RSSItemDescription(),
'rss/channel/item/itunes:summary': EpisodeAttr('description', squash_whitespace),
'rss/channel/item/media:description': EpisodeAttr('description', squash_whitespace),
'rss/channel/item/itunes:subtitle': EpisodeAttr('subtitle', squash_whitespace),
'rss/channel/item/content:encoded': EpisodeAttr('description_html'),
'rss/channel/item/itunes:duration': EpisodeAttr('total_time', parse_time),
'rss/channel/item/pubDate': EpisodeAttr('published', parse_pubdate),
'rss/channel/item/atom:link': AtomLink(),
'rss/channel/item/itunes:summary': EpisodeAttr('description', squash_whitespace),
'rss/channel/item/media:description': EpisodeAttr('description', squash_whitespace),
'rss/channel/item/itunes:subtitle': EpisodeAttr('subtitle', squash_whitespace),
'rss/channel/item/content:encoded': EpisodeAttr('description_html'),
'rss/channel/item/itunes:duration': EpisodeAttr('total_time', parse_time),
'rss/channel/item/pubDate': EpisodeAttr('published', parse_pubdate),
'rss/channel/item/atom:link': AtomLink(),
'rss/channel/item/media:content': Enclosure('fileSize'),
'rss/channel/item/enclosure': Enclosure('length'),
'rss/channel/item/psc:chapters': PodloveChapters(),
'rss/channel/item/psc:chapters/psc:chapter': PodloveChapter(),
# Basic support for Atom feeds
'atom:feed': PodcastItem(),
'atom:feed/atom:title': PodcastAttr('title', squash_whitespace),
'atom:feed/atom:subtitle': PodcastAttr('description', squash_whitespace),
'atom:feed/atom:icon': PodcastAttrRelativeLink('cover_url'),
'atom:feed/atom:link': PodcastAtomLink(),
'atom:feed/atom:entry': EpisodeItem(),
'atom:feed/atom:entry/atom:id': EpisodeAttr('guid'),
'atom:feed/atom:entry/atom:title': EpisodeAttr('title', squash_whitespace),
'atom:feed/atom:entry/atom:link': AtomLink(),
'atom:feed/atom:entry/atom:content': AtomContent(),
'atom:feed/atom:entry/content:encoded': EpisodeAttr('description_html'),
'atom:feed/atom:entry/atom:published': EpisodeAttr('published', parse_pubdate),
'atom:feed/atom:entry/atom:updated': EpisodeAttr('published', parse_pubdate, overwrite=False),
'atom:feed/atom:entry/media:group/media:description': EpisodeAttr('description', squash_whitespace),
'atom:feed/atom:entry/psc:chapters': PodloveChapters(),
'atom:feed/atom:entry/psc:chapters/psc:chapter': PodloveChapter(),
}
def end(self, handler, text):
by_published = lambda entry: entry.get('published')
handler.data['episodes'].sort(key=by_published, reverse=True)
if handler.max_episodes:
episodes = handler.data['episodes'][:handler.max_episodes]
handler.data['episodes'] = episodes
class PodcastAttr(Target):
WANT_TEXT = True
def end(self, handler, text):
handler.set_podcast_attr(self.key, self.filter_func(text))
class PodcastAttrRelativeLink(PodcastAttr):
def end(self, handler, text):
text = urlparse.urljoin(handler.base, text)
super(PodcastAttrRelativeLink, self).end(handler, text)
class PodcastAttrFromHref(Target):
def start(self, handler, attrs):
value = attrs.get('href')
if value:
value = urlparse.urljoin(handler.base, value)
handler.set_podcast_attr(self.key, self.filter_func(value))
class EpisodeItem(Target):
def start(self, handler, attrs):
handler.add_episode()