from .subtitles import SubtitlesInfoExtractor
from ..jsinterp import JSInterpreter
from ..swfinterp import SWFInterpreter
-from ..utils import (
+from ..compat import (
compat_chr,
compat_parse_qs,
compat_urllib_parse,
compat_urllib_request,
compat_urlparse,
compat_str,
-
+)
+from ..utils import (
clean_html,
- get_element_by_id,
- get_element_by_attribute,
ExtractorError,
+ get_element_by_attribute,
+ get_element_by_id,
int_or_none,
OnDemandPagedList,
+ orderedSet,
unescapeHTML,
unified_strdate,
- orderedSet,
uppercase_escape,
)
'upload_date': '20140605',
},
},
+ # video_info is None (https://github.com/rg3/youtube-dl/issues/4421)
+ {
+ 'url': '__2ABJjxzNo',
+ 'info_dict': {
+ 'id': '__2ABJjxzNo',
+ 'ext': 'mp4',
+ 'upload_date': '20100430',
+ 'uploader_id': 'deadmau5',
+ 'description': 'md5:12c56784b8032162bb936a5f76d55360',
+ 'uploader': 'deadmau5',
+ 'title': 'Deadmau5 - Some Chords (HD)',
+ },
+ 'expected_warnings': [
+ 'DASH manifest missing',
+ ]
+ },
+ # Olympics (https://github.com/rg3/youtube-dl/issues/4431)
+ {
+ 'url': 'lqQg6PlCWgI',
+ 'info_dict': {
+ 'id': 'lqQg6PlCWgI',
+ 'ext': 'mp4',
+ 'upload_date': '20120731',
+ 'uploader_id': 'olympic',
+ 'description': 'HO09 - Women - GER-AUS - Hockey - 31 July 2012 - London 2012 Olympic Games',
+ 'uploader': 'Olympics',
+ 'title': 'Hockey - Women - GER-AUS - London 2012 Olympic Games',
+ },
+ 'params': {
+ 'skip_download': 'requires avconv',
+ }
+ },
]
def __init__(self, *args, **kwargs):
def _extract_signature_function(self, video_id, player_url, example_sig):
id_m = re.match(
- r'.*-(?P<id>[a-zA-Z0-9_-]+)(?:/watch_as3|/html5player)?\.(?P<ext>[a-z]+)$',
+ r'.*?-(?P<id>[a-zA-Z0-9_-]+)(?:/watch_as3|/html5player)?\.(?P<ext>[a-z]+)$',
player_url)
if not id_m:
raise ExtractorError('Cannot identify player %r' % player_url)
return 's[%s%s%s]' % (starts, ends, steps)
step = None
- start = '(Never used)' # Quelch pyflakes warnings - start will be
- # set as soon as step is set
+ # Quelch pyflakes warnings - start will be set when step is set
+ start = '(Never used)'
for i, prev in zip(idxs[1:], idxs[:-1]):
if step is not None:
if i - prev == step:
url = 'https://www.youtube.com/annotations_invideo?features=1&legacy=1&video_id=%s' % video_id
return self._download_webpage(url, video_id, note='Searching for annotations.', errnote='Unable to download video annotations.')
+ def _parse_dash_manifest(
+ self, video_id, dash_manifest_url, player_url, age_gate):
+ def decrypt_sig(mobj):
+ s = mobj.group(1)
+ dec_s = self._decrypt_signature(s, video_id, player_url, age_gate)
+ return '/signature/%s' % dec_s
+ dash_manifest_url = re.sub(r'/s/([\w\.]+)', decrypt_sig, dash_manifest_url)
+ dash_doc = self._download_xml(
+ dash_manifest_url, video_id,
+ note='Downloading DASH manifest',
+ errnote='Could not download DASH manifest')
+
+ formats = []
+ for r in dash_doc.findall('.//{urn:mpeg:DASH:schema:MPD:2011}Representation'):
+ url_el = r.find('{urn:mpeg:DASH:schema:MPD:2011}BaseURL')
+ if url_el is None:
+ continue
+ format_id = r.attrib['id']
+ video_url = url_el.text
+ filesize = int_or_none(url_el.attrib.get('{http://youtube.com/yt/2012/10/10}contentLength'))
+ f = {
+ 'format_id': format_id,
+ 'url': video_url,
+ 'width': int_or_none(r.attrib.get('width')),
+ 'tbr': int_or_none(r.attrib.get('bandwidth'), 1000),
+ 'asr': int_or_none(r.attrib.get('audioSamplingRate')),
+ 'filesize': filesize,
+ 'fps': int_or_none(r.attrib.get('frameRate')),
+ }
+ try:
+ existing_format = next(
+ fo for fo in formats
+ if fo['format_id'] == format_id)
+ except StopIteration:
+ f.update(self._formats.get(format_id, {}))
+ formats.append(f)
+ else:
+ existing_format.update(f)
+ return formats
+
def _real_extract(self, url):
proto = (
'http' if self._downloader.params.get('prefer_insecure', False)
m_cat_container = self._search_regex(
r'(?s)<h4[^>]*>\s*Category\s*</h4>\s*<ul[^>]*>(.*?)</ul>',
- video_webpage, 'categories', fatal=False)
+ video_webpage, 'categories', default=None)
if m_cat_container:
category = self._html_search_regex(
r'(?s)<a[^<]+>(.*?)</a>', m_cat_container, 'category',
'url': video_info['conn'][0],
'player_url': player_url,
}]
- elif len(video_info.get('url_encoded_fmt_stream_map', [])) >= 1 or len(video_info.get('adaptive_fmts', [])) >= 1:
+ elif len(video_info.get('url_encoded_fmt_stream_map', [''])[0]) >= 1 or len(video_info.get('adaptive_fmts', [''])[0]) >= 1:
encoded_url_map = video_info.get('url_encoded_fmt_stream_map', [''])[0] + ',' + video_info.get('adaptive_fmts', [''])[0]
if 'rtmpe%3Dyes' in encoded_url_map:
raise ExtractorError('rtmpe downloads are not supported, see https://github.com/rg3/youtube-dl/issues/343 for more information.', expected=True)
# Look for the DASH manifest
if self._downloader.params.get('youtube_include_dash_manifest', True):
- try:
- # The DASH manifest used needs to be the one from the original video_webpage.
- # The one found in get_video_info seems to be using different signatures.
- # However, in the case of an age restriction there won't be any embedded dashmpd in the video_webpage.
- # Luckily, it seems, this case uses some kind of default signature (len == 86), so the
- # combination of get_video_info and the _static_decrypt_signature() decryption fallback will work here.
- dash_manifest_url = video_info.get('dashmpd')[0]
-
- def decrypt_sig(mobj):
- s = mobj.group(1)
- dec_s = self._decrypt_signature(s, video_id, player_url, age_gate)
- return '/signature/%s' % dec_s
- dash_manifest_url = re.sub(r'/s/([\w\.]+)', decrypt_sig, dash_manifest_url)
- dash_doc = self._download_xml(
- dash_manifest_url, video_id,
- note='Downloading DASH manifest',
- errnote='Could not download DASH manifest')
- for r in dash_doc.findall('.//{urn:mpeg:DASH:schema:MPD:2011}Representation'):
- url_el = r.find('{urn:mpeg:DASH:schema:MPD:2011}BaseURL')
- if url_el is None:
- continue
- format_id = r.attrib['id']
- video_url = url_el.text
- filesize = int_or_none(url_el.attrib.get('{http://youtube.com/yt/2012/10/10}contentLength'))
- f = {
- 'format_id': format_id,
- 'url': video_url,
- 'width': int_or_none(r.attrib.get('width')),
- 'tbr': int_or_none(r.attrib.get('bandwidth'), 1000),
- 'asr': int_or_none(r.attrib.get('audioSamplingRate')),
- 'filesize': filesize,
- 'fps': int_or_none(r.attrib.get('frameRate')),
- }
- try:
- existing_format = next(
- fo for fo in formats
- if fo['format_id'] == format_id)
- except StopIteration:
- f.update(self._formats.get(format_id, {}))
- formats.append(f)
- else:
- existing_format.update(f)
-
- except (ExtractorError, KeyError) as e:
- self.report_warning('Skipping DASH manifest: %r' % e, video_id)
+ dash_mpd = video_info.get('dashmpd')
+ if dash_mpd:
+ dash_manifest_url = dash_mpd[0]
+ try:
+ dash_formats = self._parse_dash_manifest(
+ video_id, dash_manifest_url, player_url, age_gate)
+ except (ExtractorError, KeyError) as e:
+ self.report_warning(
+ 'Skipping DASH manifest: %r' % e, video_id)
+ else:
+ formats.extend(dash_formats)
self._sort_formats(formats)
((?:PL|LL|EC|UU|FL|RD)[0-9A-Za-z-_]{10,})
)"""
_TEMPLATE_URL = 'https://www.youtube.com/playlist?list=%s'
- _MORE_PAGES_INDICATOR = r'data-link-type="next"'
_VIDEO_RE = r'href="\s*/watch\?v=(?P<id>[0-9A-Za-z_-]{11})&[^"]*?index=(?P<index>\d+)'
IE_NAME = 'youtube:playlist'
_TESTS = [{
'info_dict': {
'title': 'JODA7',
}
+ }, {
+ 'note': 'Buggy playlist: the webpage has a "Load more" button but it doesn\'t have more videos',
+ 'url': 'https://www.youtube.com/playlist?list=UUXw-G3eDE9trcvY2sBMM_aA',
+ 'info_dict': {
+ 'title': 'Uploads from Interstellar Movie',
+ },
+ 'playlist_mincout': 21,
}]
def _real_initialize(self):
'Downloading page #%s' % page_num,
transform_source=uppercase_escape)
content_html = more['content_html']
+ if not content_html.strip():
+ # Some webpages show a "Load more" button but they don't
+ # have more videos
+ break
more_widget_html = more['load_more_widget_html']
playlist_title = self._html_search_regex(
class YoutubeChannelIE(InfoExtractor):
IE_DESC = 'YouTube.com channels'
_VALID_URL = r'https?://(?:youtu\.be|(?:\w+\.)?youtube(?:-nocookie)?\.com)/channel/(?P<id>[0-9A-Za-z_-]+)'
- _MORE_PAGES_INDICATOR = 'yt-uix-load-more'
- _MORE_PAGES_URL = 'https://www.youtube.com/c4_browse_ajax?action_load_more_videos=1&flow=list&paging=%s&view=0&sort=da&channel_id=%s'
IE_NAME = 'youtube:channel'
_TESTS = [{
'note': 'paginated channel',
# 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():
+ more_widget_html = content_html = channel_page
for pagenum in itertools.count(1):
- url = self._MORE_PAGES_URL % (pagenum, channel_id)
- page = self._download_json(
- url, channel_id, note='Downloading page #%s' % pagenum,
- transform_source=uppercase_escape)
- ids_in_page = self.extract_videos_from_page(page['content_html'])
- video_ids.extend(ids_in_page)
+ ids_in_page = self.extract_videos_from_page(content_html)
+ 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']:
+ mobj = re.search(
+ r'data-uix-load-more-href="/?(?P<more>[^"]+)"',
+ more_widget_html)
+ if not mobj:
break
- self._downloader.to_screen('[youtube] Channel %s: Found %i videos' % (channel_id, len(video_ids)))
+ more = self._download_json(
+ 'https://youtube.com/%s' % mobj.group('more'), channel_id,
+ 'Downloading page #%s' % (pagenum + 1),
+ transform_source=uppercase_escape)
+ content_html = more['content_html']
+ more_widget_html = more['load_more_widget_html']
- 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):
feed_entries = []
paging = 0
for i in itertools.count(1):
- info = self._download_json(self._FEED_TEMPLATE % paging,
- '%s feed' % self._FEED_NAME,
- 'Downloading page %s' % i)
+ info = self._download_json(
+ self._FEED_TEMPLATE % paging,
+ '%s feed' % self._FEED_NAME,
+ 'Downloading page %s' % i,
+ transform_source=uppercase_escape)
feed_html = info.get('feed_html') or info.get('content_html')
load_more_widget_html = info.get('load_more_widget_html') or feed_html
m_ids = re.finditer(r'"/watch\?v=(.*?)["&]', feed_html)
projects / youtube-dl / blobdiff