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Allow iterators for playlist result entries

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This commit is contained in:
Philipp Hagemeister 2014-12-06 14:02:19 +01:00
parent 158f8cadc0
commit b82f815f37
3 changed files with 26 additions and 16 deletions
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18
youtube_dl/extractor/youtube.py
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@ -1262,8 +1262,12 @@ class YoutubeChannelIE(InfoExtractor):
# The videos are contained in a single page
# the ajax pages can't be used, they are empty
video_ids = self.extract_videos_from_page(channel_page)
else:
# Download all channel pages using the json-based channel_ajax query
entries = [
self.url_result(video_id, 'Youtube', video_id=video_id)
for video_id in video_ids]
return self.playlist_result(entries, channel_id)
def _entries():
for pagenum in itertools.count(1):
url = self._MORE_PAGES_URL % (pagenum, channel_id)
page = self._download_json(
@ -1271,16 +1275,14 @@ class YoutubeChannelIE(InfoExtractor):
transform_source=uppercase_escape)
ids_in_page = self.extract_videos_from_page(page['content_html'])
video_ids.extend(ids_in_page)
for video_id in ids_in_page:
yield self.url_result(
video_id, 'Youtube', video_id=video_id)
if self._MORE_PAGES_INDICATOR not in page['load_more_widget_html']:
break
self._downloader.to_screen('[youtube] Channel %s: Found %i videos' % (channel_id, len(video_ids)))
url_entries = [self.url_result(video_id, 'Youtube', video_id=video_id)
for video_id in video_ids]
return self.playlist_result(url_entries, channel_id)
return self.playlist_result(_entries(), channel_id)
class YoutubeUserIE(InfoExtractor):