mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-11-23 11:31:47 +01:00
[IGN] Overhaul extractor to avoid URL redirection loop
Consequently/also: * centralise video data extraction * detect 404 and 503 expected errors * handle the test video in IGNVideo * handle two additional page formats for the tests in IGNArticle
This commit is contained in:
dirkf
parent
384f632e8a
commit
d947ffe8e3
|
|
@ -1,19 +1,29 @@
|
|||
# coding: utf-8
|
||||
|
||||
from __future__ import unicode_literals
|
||||
|
||||
import re
|
||||
|
||||
from .common import InfoExtractor
|
||||
from ..compat import (
|
||||
compat_filter as filter,
|
||||
compat_HTTPError,
|
||||
compat_parse_qs,
|
||||
compat_urllib_parse_urlparse,
|
||||
compat_urlparse,
|
||||
)
|
||||
from ..utils import (
|
||||
HEADRequest,
|
||||
determine_ext,
|
||||
error_to_compat_str,
|
||||
extract_attributes,
|
||||
ExtractorError,
|
||||
int_or_none,
|
||||
merge_dicts,
|
||||
orderedSet,
|
||||
parse_iso8601,
|
||||
strip_or_none,
|
||||
try_get,
|
||||
traverse_obj,
|
||||
url_or_none,
|
||||
urljoin,
|
||||
)
|
||||
|
||||
|
||||
|
|
@ -22,14 +32,102 @@ class IGNBaseIE(InfoExtractor):
|
|||
return self._download_json(
|
||||
'http://apis.ign.com/{0}/v3/{0}s/slug/{1}'.format(self._PAGE_TYPE, slug), slug)
|
||||
|
||||
def _checked_call_api(self, slug):
|
||||
try:
|
||||
return self._call_api(slug)
|
||||
except ExtractorError as e:
|
||||
if isinstance(e.cause, compat_HTTPError) and e.cause.code == 404:
|
||||
e.cause.args = e.cause.args or [
|
||||
e.cause.geturl(), e.cause.getcode(), e.cause.reason]
|
||||
raise ExtractorError(
|
||||
'Content not found: expired?', cause=e.cause,
|
||||
expected=True)
|
||||
raise
|
||||
|
||||
def _extract_video_info(self, video, fatal=True):
|
||||
video_id = video['videoId']
|
||||
|
||||
formats = []
|
||||
refs = traverse_obj(video, 'refs', expected_type=dict) or {}
|
||||
|
||||
m3u8_url = url_or_none(refs.get('m3uUrl'))
|
||||
if m3u8_url:
|
||||
formats.extend(self._extract_m3u8_formats(
|
||||
m3u8_url, video_id, 'mp4', 'm3u8_native',
|
||||
m3u8_id='hls', fatal=False))
|
||||
|
||||
f4m_url = url_or_none(refs.get('f4mUrl'))
|
||||
if f4m_url:
|
||||
formats.extend(self._extract_f4m_formats(
|
||||
f4m_url, video_id, f4m_id='hds', fatal=False))
|
||||
|
||||
for asset in (video.get('assets') or []):
|
||||
asset_url = url_or_none(asset.get('url'))
|
||||
if not asset_url:
|
||||
continue
|
||||
formats.append({
|
||||
'url': asset_url,
|
||||
'tbr': int_or_none(asset.get('bitrate'), 1000),
|
||||
'fps': int_or_none(asset.get('frame_rate')),
|
||||
'height': int_or_none(asset.get('height')),
|
||||
'width': int_or_none(asset.get('width')),
|
||||
})
|
||||
|
||||
mezzanine_url = traverse_obj(
|
||||
video, ('system', 'mezzanineUrl'), expected_type=url_or_none)
|
||||
if mezzanine_url:
|
||||
formats.append({
|
||||
'ext': determine_ext(mezzanine_url, 'mp4'),
|
||||
'format_id': 'mezzanine',
|
||||
'preference': 1,
|
||||
'url': mezzanine_url,
|
||||
})
|
||||
|
||||
if formats or fatal:
|
||||
self._sort_formats(formats)
|
||||
else:
|
||||
return
|
||||
|
||||
thumbnails = traverse_obj(
|
||||
video, ('thumbnails', Ellipsis, {'url': 'url'}), expected_type=url_or_none)
|
||||
tags = traverse_obj(
|
||||
video, ('tags', Ellipsis, 'displayName'),
|
||||
expected_type=lambda x: x.strip() or None)
|
||||
|
||||
metadata = traverse_obj(video, 'metadata', expected_type=dict) or {}
|
||||
title = traverse_obj(
|
||||
metadata, 'longTitle', 'title', 'name',
|
||||
expected_type=lambda x: x.strip() or None)
|
||||
|
||||
return {
|
||||
'id': video_id,
|
||||
'title': title,
|
||||
'description': strip_or_none(metadata.get('description')),
|
||||
'timestamp': parse_iso8601(metadata.get('publishDate')),
|
||||
'duration': int_or_none(metadata.get('duration')),
|
||||
'thumbnails': thumbnails,
|
||||
'formats': formats,
|
||||
'tags': tags,
|
||||
}
|
||||
|
||||
# yt-dlp shim
|
||||
@classmethod
|
||||
def _extract_from_webpage(cls, url, webpage):
|
||||
for embed_url in orderedSet(
|
||||
cls._extract_embed_urls(url, webpage) or [], lazy=True):
|
||||
yield cls.url_result(embed_url, None if cls._VALID_URL is False else cls)
|
||||
|
||||
|
||||
class IGNIE(IGNBaseIE):
|
||||
"""
|
||||
Extractor for some of the IGN sites, like www.ign.com, es.ign.com de.ign.com.
|
||||
Some videos of it.ign.com are also supported
|
||||
"""
|
||||
|
||||
_VALID_URL = r'https?://(?:.+?\.ign|www\.pcmag)\.com/videos/(?:\d{4}/\d{2}/\d{2}/)?(?P<id>[^/?&#]+)'
|
||||
_VIDEO_PATH_RE = r'/(?:\d{4}/\d{2}/\d{2}/)?(?P<id>.+?)'
|
||||
_PLAYLIST_PATH_RE = r'(?:/?\?(?P<filt>[^&#]+))?'
|
||||
_VALID_URL = (
|
||||
r'https?://(?:.+?\.ign|www\.pcmag)\.com/videos(?:%s)'
|
||||
% '|'.join((_VIDEO_PATH_RE + r'(?:[/?&#]|$)', _PLAYLIST_PATH_RE)))
|
||||
IE_NAME = 'ign.com'
|
||||
_PAGE_TYPE = 'video'
|
||||
|
||||
|
|
@ -44,7 +142,10 @@ class IGNIE(IGNBaseIE):
|
|||
'timestamp': 1370440800,
|
||||
'upload_date': '20130605',
|
||||
'tags': 'count:9',
|
||||
}
|
||||
},
|
||||
'params': {
|
||||
'nocheckcertificate': True,
|
||||
},
|
||||
}, {
|
||||
'url': 'http://www.pcmag.com/videos/2015/01/06/010615-whats-new-now-is-gogo-snooping-on-your-data',
|
||||
'md5': 'f1581a6fe8c5121be5b807684aeac3f6',
|
||||
|
|
@ -56,86 +157,51 @@ class IGNIE(IGNBaseIE):
|
|||
'timestamp': 1420571160,
|
||||
'upload_date': '20150106',
|
||||
'tags': 'count:4',
|
||||
}
|
||||
},
|
||||
'skip': '404 Not Found',
|
||||
}, {
|
||||
'url': 'https://www.ign.com/videos/is-a-resident-evil-4-remake-on-the-way-ign-daily-fix',
|
||||
'only_matching': True,
|
||||
}]
|
||||
|
||||
@classmethod
|
||||
def _extract_embed_urls(cls, url, webpage):
|
||||
grids = re.findall(
|
||||
r'''(?s)<section\b[^>]+\bclass\s*=\s*['"](?:[\w-]+\s+)*?content-feed-grid(?!\B|-)[^>]+>(.+?)</section[^>]*>''',
|
||||
webpage)
|
||||
return filter(None,
|
||||
(urljoin(url, m.group('path')) for m in re.finditer(
|
||||
r'''<a\b[^>]+\bhref\s*=\s*('|")(?P<path>/videos%s)\1'''
|
||||
% cls._VIDEO_PATH_RE, grids[0] if grids else '')))
|
||||
|
||||
def _real_extract(self, url):
|
||||
m = re.match(self._VALID_URL, url)
|
||||
display_id = m.group('id')
|
||||
if display_id:
|
||||
return self._extract_video(url, display_id)
|
||||
display_id = m.group('filt') or 'all'
|
||||
return self._extract_playlist(url, display_id)
|
||||
|
||||
def _extract_playlist(self, url, display_id):
|
||||
webpage = self._download_webpage(url, display_id)
|
||||
|
||||
return self.playlist_result(
|
||||
(self.url_result(u, ie=self.ie_key())
|
||||
for u in self._extract_embed_urls(url, webpage)),
|
||||
playlist_id=display_id)
|
||||
|
||||
def _extract_video(self, url, display_id):
|
||||
display_id = self._match_id(url)
|
||||
video = self._call_api(display_id)
|
||||
video_id = video['videoId']
|
||||
metadata = video['metadata']
|
||||
title = metadata.get('longTitle') or metadata.get('title') or metadata['name']
|
||||
video = self._checked_call_api(display_id)
|
||||
|
||||
formats = []
|
||||
refs = video.get('refs') or {}
|
||||
info = self._extract_video_info(video)
|
||||
|
||||
m3u8_url = refs.get('m3uUrl')
|
||||
if m3u8_url:
|
||||
formats.extend(self._extract_m3u8_formats(
|
||||
m3u8_url, video_id, 'mp4', 'm3u8_native',
|
||||
m3u8_id='hls', fatal=False))
|
||||
|
||||
f4m_url = refs.get('f4mUrl')
|
||||
if f4m_url:
|
||||
formats.extend(self._extract_f4m_formats(
|
||||
f4m_url, video_id, f4m_id='hds', fatal=False))
|
||||
|
||||
for asset in (video.get('assets') or []):
|
||||
asset_url = asset.get('url')
|
||||
if not asset_url:
|
||||
continue
|
||||
formats.append({
|
||||
'url': asset_url,
|
||||
'tbr': int_or_none(asset.get('bitrate'), 1000),
|
||||
'fps': int_or_none(asset.get('frame_rate')),
|
||||
'height': int_or_none(asset.get('height')),
|
||||
'width': int_or_none(asset.get('width')),
|
||||
})
|
||||
|
||||
mezzanine_url = try_get(video, lambda x: x['system']['mezzanineUrl'])
|
||||
if mezzanine_url:
|
||||
formats.append({
|
||||
'ext': determine_ext(mezzanine_url, 'mp4'),
|
||||
'format_id': 'mezzanine',
|
||||
'preference': 1,
|
||||
'url': mezzanine_url,
|
||||
})
|
||||
|
||||
self._sort_formats(formats)
|
||||
|
||||
thumbnails = []
|
||||
for thumbnail in (video.get('thumbnails') or []):
|
||||
thumbnail_url = thumbnail.get('url')
|
||||
if not thumbnail_url:
|
||||
continue
|
||||
thumbnails.append({
|
||||
'url': thumbnail_url,
|
||||
})
|
||||
|
||||
tags = []
|
||||
for tag in (video.get('tags') or []):
|
||||
display_name = tag.get('displayName')
|
||||
if not display_name:
|
||||
continue
|
||||
tags.append(display_name)
|
||||
|
||||
return {
|
||||
'id': video_id,
|
||||
'title': title,
|
||||
'description': strip_or_none(metadata.get('description')),
|
||||
'timestamp': parse_iso8601(metadata.get('publishDate')),
|
||||
'duration': int_or_none(metadata.get('duration')),
|
||||
return merge_dicts({
|
||||
'display_id': display_id,
|
||||
'thumbnails': thumbnails,
|
||||
'formats': formats,
|
||||
'tags': tags,
|
||||
}
|
||||
}, info)
|
||||
|
||||
|
||||
class IGNVideoIE(InfoExtractor):
|
||||
class IGNVideoIE(IGNBaseIE):
|
||||
_VALID_URL = r'https?://.+?\.ign\.com/(?:[a-z]{2}/)?[^/]+/(?P<id>\d+)/(?:video|trailer)/'
|
||||
_TESTS = [{
|
||||
'url': 'http://me.ign.com/en/videos/112203/video/how-hitman-aims-to-be-different-than-every-other-s',
|
||||
|
|
@ -147,7 +213,8 @@ class IGNVideoIE(InfoExtractor):
|
|||
'description': 'Taking out assassination targets in Hitman has never been more stylish.',
|
||||
'timestamp': 1444665600,
|
||||
'upload_date': '20151012',
|
||||
}
|
||||
},
|
||||
'expected_warnings': ['HTTP Error 400: Bad Request'],
|
||||
}, {
|
||||
'url': 'http://me.ign.com/ar/angry-birds-2/106533/video/lrd-ldyy-lwl-lfylm-angry-birds',
|
||||
'only_matching': True,
|
||||
|
|
@ -167,22 +234,38 @@ class IGNVideoIE(InfoExtractor):
|
|||
|
||||
def _real_extract(self, url):
|
||||
video_id = self._match_id(url)
|
||||
req = HEADRequest(url.rsplit('/', 1)[0] + '/embed')
|
||||
url = self._request_webpage(req, video_id).geturl()
|
||||
parsed_url = compat_urlparse.urlparse(url)
|
||||
embed_url = compat_urlparse.urlunparse(
|
||||
parsed_url._replace(path=parsed_url.path.rsplit('/', 1)[0] + '/embed'))
|
||||
|
||||
webpage, urlh = self._download_webpage_handle(embed_url, video_id)
|
||||
new_url = urlh.geturl()
|
||||
ign_url = compat_parse_qs(
|
||||
compat_urllib_parse_urlparse(url).query).get('url', [None])[0]
|
||||
compat_urlparse.urlparse(new_url).query).get('url', [None])[-1]
|
||||
if ign_url:
|
||||
return self.url_result(ign_url, IGNIE.ie_key())
|
||||
return self.url_result(url)
|
||||
video = self._search_regex(r'(<div\b[^>]+\bdata-video-id\s*=\s*[^>]+>)', webpage, 'video element', fatal=False)
|
||||
if not video:
|
||||
if new_url == url:
|
||||
raise ExtractorError('Redirect loop: ' + url)
|
||||
return self.url_result(new_url)
|
||||
video = extract_attributes(video)
|
||||
video_data = video.get('data-settings') or '{}'
|
||||
video_data = self._parse_json(video_data, video_id)['video']
|
||||
info = self._extract_video_info(video_data)
|
||||
|
||||
return merge_dicts({
|
||||
'display_id': video_id,
|
||||
}, info)
|
||||
|
||||
|
||||
class IGNArticleIE(IGNBaseIE):
|
||||
_VALID_URL = r'https?://.+?\.ign\.com/(?:articles(?:/\d{4}/\d{2}/\d{2})?|(?:[a-z]{2}/)?feature/\d+)/(?P<id>[^/?&#]+)'
|
||||
_VALID_URL = r'https?://.+?\.ign\.com/(?:articles(?:/\d{4}/\d{2}/\d{2})?|(?:[a-z]{2}/)?(?:[\w-]+/)*?feature/\d+)/(?P<id>[^/?&#]+)'
|
||||
_PAGE_TYPE = 'article'
|
||||
_TESTS = [{
|
||||
'url': 'http://me.ign.com/en/feature/15775/100-little-things-in-gta-5-that-will-blow-your-mind',
|
||||
'info_dict': {
|
||||
'id': '524497489e4e8ff5848ece34',
|
||||
'id': '72113',
|
||||
'title': '100 Little Things in GTA 5 That Will Blow Your Mind',
|
||||
},
|
||||
'playlist': [
|
||||
|
|
@ -190,7 +273,7 @@ class IGNArticleIE(IGNBaseIE):
|
|||
'info_dict': {
|
||||
'id': '5ebbd138523268b93c9141af17bec937',
|
||||
'ext': 'mp4',
|
||||
'title': 'GTA 5 Video Review',
|
||||
'title': 'Grand Theft Auto V Video Review',
|
||||
'description': 'Rockstar drops the mic on this generation of games. Watch our review of the masterly Grand Theft Auto V.',
|
||||
'timestamp': 1379339880,
|
||||
'upload_date': '20130916',
|
||||
|
|
@ -200,7 +283,7 @@ class IGNArticleIE(IGNBaseIE):
|
|||
'info_dict': {
|
||||
'id': '638672ee848ae4ff108df2a296418ee2',
|
||||
'ext': 'mp4',
|
||||
'title': '26 Twisted Moments from GTA 5 in Slow Motion',
|
||||
'title': 'GTA 5 In Slow Motion',
|
||||
'description': 'The twisted beauty of GTA 5 in stunning slow motion.',
|
||||
'timestamp': 1386878820,
|
||||
'upload_date': '20131212',
|
||||
|
|
@ -208,16 +291,17 @@ class IGNArticleIE(IGNBaseIE):
|
|||
},
|
||||
],
|
||||
'params': {
|
||||
'playlist_items': '2-3',
|
||||
'skip_download': True,
|
||||
},
|
||||
'expected_warnings': ['Backend fetch failed'],
|
||||
}, {
|
||||
'url': 'http://www.ign.com/articles/2014/08/15/rewind-theater-wild-trailer-gamescom-2014?watch',
|
||||
'info_dict': {
|
||||
'id': '53ee806780a81ec46e0790f8',
|
||||
'title': 'Rewind Theater - Wild Trailer Gamescom 2014',
|
||||
},
|
||||
'playlist_count': 2,
|
||||
'playlist_count': 1,
|
||||
'expected_warnings': ['Backend fetch failed'],
|
||||
}, {
|
||||
# videoId pattern
|
||||
'url': 'http://www.ign.com/articles/2017/06/08/new-ducktales-short-donalds-birthday-doesnt-go-as-planned',
|
||||
|
|
@ -240,18 +324,91 @@ class IGNArticleIE(IGNBaseIE):
|
|||
'only_matching': True,
|
||||
}]
|
||||
|
||||
def _checked_call_api(self, slug):
|
||||
try:
|
||||
return self._call_api(slug)
|
||||
except ExtractorError as e:
|
||||
if isinstance(e.cause, compat_HTTPError):
|
||||
e.cause.args = e.cause.args or [
|
||||
e.cause.geturl(), e.cause.getcode(), e.cause.reason]
|
||||
if e.cause.code == 404:
|
||||
raise ExtractorError(
|
||||
'Content not found: expired?', cause=e.cause,
|
||||
expected=True)
|
||||
elif e.cause.code == 503:
|
||||
self.report_warning(error_to_compat_str(e.cause))
|
||||
return
|
||||
raise
|
||||
|
||||
def _search_nextjs_data(self, webpage, video_id, **kw):
|
||||
return self._parse_json(
|
||||
self._search_regex(
|
||||
r'(?s)<script[^>]+id=[\'"]__NEXT_DATA__[\'"][^>]*>([^<]+)</script>',
|
||||
webpage, 'next.js data', **kw),
|
||||
video_id, **kw)
|
||||
|
||||
def _real_extract(self, url):
|
||||
display_id = self._match_id(url)
|
||||
article = self._call_api(display_id)
|
||||
article = self._checked_call_api(display_id)
|
||||
|
||||
def entries():
|
||||
media_url = try_get(article, lambda x: x['mediaRelations'][0]['media']['metadata']['url'])
|
||||
if media_url:
|
||||
yield self.url_result(media_url, IGNIE.ie_key())
|
||||
for content in (article.get('content') or []):
|
||||
for video_url in re.findall(r'(?:\[(?:ignvideo\s+url|youtube\s+clip_id)|<iframe[^>]+src)="([^"]+)"', content):
|
||||
yield self.url_result(video_url)
|
||||
if article:
|
||||
# obsolete ?
|
||||
def entries():
|
||||
media_url = traverse_obj(
|
||||
article, ('mediaRelations', 0, 'media', 'metadata', 'url'),
|
||||
expected_type=url_or_none)
|
||||
if media_url:
|
||||
yield self.url_result(media_url, IGNIE.ie_key())
|
||||
for content in (article.get('content') or []):
|
||||
for video_url in re.findall(r'(?:\[(?:ignvideo\s+url|youtube\s+clip_id)|<iframe[^>]+src)="([^"]+)"', content):
|
||||
if url_or_none(video_url):
|
||||
yield self.url_result(video_url)
|
||||
|
||||
return self.playlist_result(
|
||||
entries(), article.get('articleId'),
|
||||
traverse_obj(
|
||||
article, ('metadata', 'headline'),
|
||||
expected_type=lambda x: x.strip() or None))
|
||||
|
||||
webpage = self._download_webpage(url, display_id)
|
||||
|
||||
playlist_id = self._html_search_meta('dable:item_id', webpage, default=None)
|
||||
if playlist_id:
|
||||
|
||||
def entries():
|
||||
for m in re.finditer(
|
||||
r'''(?s)<object\b[^>]+\bclass\s*=\s*("|')ign-videoplayer\1[^>]*>(?P<params>.+?)</object''',
|
||||
webpage):
|
||||
flashvars = self._search_regex(
|
||||
r'''(<param\b[^>]+\bname\s*=\s*("|')flashvars\2[^>]*>)''',
|
||||
m.group('params'), 'flashvars', default='')
|
||||
flashvars = compat_parse_qs(extract_attributes(flashvars).get('value') or '')
|
||||
v_url = url_or_none((flashvars.get('url') or [None])[-1])
|
||||
if v_url:
|
||||
yield self.url_result(v_url)
|
||||
else:
|
||||
playlist_id = self._search_regex(
|
||||
r'''\bdata-post-id\s*=\s*("|')(?P<id>[\da-f]+)\1''',
|
||||
webpage, 'id', group='id', default=None)
|
||||
|
||||
nextjs_data = self._search_nextjs_data(webpage, display_id)
|
||||
|
||||
def entries():
|
||||
for player in traverse_obj(
|
||||
nextjs_data,
|
||||
('props', 'apolloState', 'ROOT_QUERY', lambda k, _: k.startswith('videoPlayerProps('), '__ref')):
|
||||
# skip promo links (which may not always be served, eg GH CI servers)
|
||||
if traverse_obj(nextjs_data,
|
||||
('props', 'apolloState', player.replace('PlayerProps', 'ModernContent')),
|
||||
expected_type=dict):
|
||||
continue
|
||||
video = traverse_obj(nextjs_data, ('props', 'apolloState', player), expected_type=dict) or {}
|
||||
info = self._extract_video_info(video, fatal=False)
|
||||
if info:
|
||||
yield merge_dicts({
|
||||
'display_id': display_id,
|
||||
}, info)
|
||||
|
||||
return self.playlist_result(
|
||||
entries(), article.get('articleId'),
|
||||
strip_or_none(try_get(article, lambda x: x['metadata']['headline'])))
|
||||
entries(), playlist_id or display_id,
|
||||
re.sub(r'\s+-\s+IGN\s*$', '', self._og_search_title(webpage, default='')) or None)
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user