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[twitter] Now Twitter serves the same file for Firefox and Chrome
This commit is contained in:
Yen Chi Hsuan
parent
b8972bd69d
commit
c8398a9b87
1 changed files with 47 additions and 60 deletions
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@ -10,7 +10,6 @@ from ..utils import (
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remove_end,
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int_or_none,
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ExtractorError,
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sanitized_Request,
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)
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@ -87,78 +86,66 @@ class TwitterCardIE(TwitterBaseIE):
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def _real_extract(self, url):
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video_id = self._match_id(url)
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# Different formats served for different User-Agents
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USER_AGENTS = [
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'Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20150101 Firefox/20.0 (Chrome)', # mp4
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'Mozilla/5.0 (Windows NT 5.2; WOW64; rv:38.0) Gecko/20100101 Firefox/38.0', # webm
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]
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config = None
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formats = []
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duration = None
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for user_agent in USER_AGENTS:
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request = sanitized_Request(url)
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request.add_header('User-Agent', user_agent)
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webpage = self._download_webpage(request, video_id)
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webpage = self._download_webpage(url, video_id)
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iframe_url = self._html_search_regex(
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r'<iframe[^>]+src="((?:https?:)?//(?:www.youtube.com/embed/[^"]+|(?:www\.)?vine\.co/v/\w+/card))"',
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webpage, 'video iframe', default=None)
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if iframe_url:
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return self.url_result(iframe_url)
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iframe_url = self._html_search_regex(
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r'<iframe[^>]+src="((?:https?:)?//(?:www.youtube.com/embed/[^"]+|(?:www\.)?vine\.co/v/\w+/card))"',
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webpage, 'video iframe', default=None)
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if iframe_url:
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return self.url_result(iframe_url)
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config = self._parse_json(self._html_search_regex(
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r'data-(?:player-)?config="([^"]+)"', webpage, 'data player config'),
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video_id)
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config = self._parse_json(self._html_search_regex(
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r'data-(?:player-)?config="([^"]+)"', webpage, 'data player config'),
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video_id)
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playlist = config.get('playlist')
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if playlist:
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video_url = playlist[0]['source']
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playlist = config.get('playlist')
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if playlist:
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video_url = playlist[0]['source']
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f = {
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'url': video_url,
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}
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f = {
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'url': video_url,
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}
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m = re.search(r'/(?P<width>\d+)x(?P<height>\d+)/', video_url)
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if m:
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f.update({
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'width': int(m.group('width')),
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'height': int(m.group('height')),
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})
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formats.append(f)
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continue
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vmap_url = config.get('vmapUrl') or config.get('vmap_url')
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if vmap_url:
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formats.append({
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'url': self._get_vmap_video_url(vmap_url, video_id),
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m = re.search(r'/(?P<width>\d+)x(?P<height>\d+)/', video_url)
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if m:
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f.update({
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'width': int(m.group('width')),
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'height': int(m.group('height')),
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})
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break # same video regardless of UA
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formats.append(f)
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media_info = config.get('status', {}).get('entities', [{}])[0].get('mediaInfo', {})
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if media_info:
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for media_variant in media_info['variants']:
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media_url = media_variant['url']
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if media_url.endswith('.m3u8'):
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formats.extend(self._extract_m3u8_formats(media_url, video_id, ext='mp4', m3u8_id='hls'))
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elif media_url.endswith('.mpd'):
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formats.extend(self._extract_mpd_formats(media_url, video_id, mpd_id='dash'))
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else:
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vbr = int_or_none(media_variant.get('bitRate'), scale=1000)
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a_format = {
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'url': media_url,
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'format_id': 'http-%d' % vbr if vbr else 'http',
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'vbr': vbr,
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}
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# Reported bitRate may be zero
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if not a_format['vbr']:
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del a_format['vbr']
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vmap_url = config.get('vmapUrl') or config.get('vmap_url')
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if vmap_url:
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formats.append({
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'url': self._get_vmap_video_url(vmap_url, video_id),
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})
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formats.append(a_format)
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media_info = config.get('status', {}).get('entities', [{}])[0].get('mediaInfo', {})
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if media_info:
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for media_variant in media_info['variants']:
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media_url = media_variant['url']
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if media_url.endswith('.m3u8'):
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formats.extend(self._extract_m3u8_formats(media_url, video_id, ext='mp4', m3u8_id='hls'))
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elif media_url.endswith('.mpd'):
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formats.extend(self._extract_mpd_formats(media_url, video_id, mpd_id='dash'))
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else:
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vbr = int_or_none(media_variant.get('bitRate'), scale=1000)
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a_format = {
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'url': media_url,
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'format_id': 'http-%d' % vbr if vbr else 'http',
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'vbr': vbr,
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}
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# Reported bitRate may be zero
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if not a_format['vbr']:
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del a_format['vbr']
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duration = float_or_none(media_info.get('duration', {}).get('nanos'), scale=1e9)
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break # same video regardless of UA
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formats.append(a_format)
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duration = float_or_none(media_info.get('duration', {}).get('nanos'), scale=1e9)
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self._sort_formats(formats)
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