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youtube-dl/youtube_dl/extractor/twitter.py
capital-G 3b65a6fbf3 [twitter] Fix duration extraction
2017-09-20 03:58:06 +07:00

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# coding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..compat import compat_urlparse
from ..utils import (
determine_ext,
dict_get,
ExtractorError,
float_or_none,
int_or_none,
remove_end,
try_get,
xpath_text,
)
from .periscope import PeriscopeIE
class TwitterBaseIE(InfoExtractor):
def _extract_formats_from_vmap_url(self, vmap_url, video_id):
vmap_data = self._download_xml(vmap_url, video_id)
video_url = xpath_text(vmap_data, './/MediaFile').strip()
if determine_ext(video_url) == 'm3u8':
return self._extract_m3u8_formats(
video_url, video_id, ext='mp4', m3u8_id='hls',
entry_protocol='m3u8_native')
return [{
'url': video_url,
}]
@staticmethod
def _search_dimensions_in_video_url(a_format, video_url):
m = re.search(r'/(?P<width>\d+)x(?P<height>\d+)/', video_url)
if m:
a_format.update({
'width': int(m.group('width')),
'height': int(m.group('height')),
})
class TwitterCardIE(TwitterBaseIE):
IE_NAME = 'twitter:card'
_VALID_URL = r'https?://(?:www\.)?twitter\.com/i/(?:cards/tfw/v1|videos(?:/tweet)?)/(?P<id>\d+)'
_TESTS = [
{
'url': 'https://twitter.com/i/cards/tfw/v1/560070183650213889',
# MD5 checksums are different in different places
'info_dict': {
'id': '560070183650213889',
'ext': 'mp4',
'title': 'Twitter Card',
'thumbnail': r're:^https?://.*\.jpg$',
'duration': 30.033,
},
'skip': 'Video gone',
},
{
'url': 'https://twitter.com/i/cards/tfw/v1/623160978427936768',
'md5': '7ee2a553b63d1bccba97fbed97d9e1c8',
'info_dict': {
'id': '623160978427936768',
'ext': 'mp4',
'title': 'Twitter Card',
'thumbnail': r're:^https?://.*\.jpg',
'duration': 80.155,
},
'skip': 'Video gone',
},
{
'url': 'https://twitter.com/i/cards/tfw/v1/654001591733886977',
'md5': 'b6d9683dd3f48e340ded81c0e917ad46',
'info_dict': {
'id': 'dq4Oj5quskI',
'ext': 'mp4',
'title': 'Ubuntu 11.10 Overview',
'description': 'md5:a831e97fa384863d6e26ce48d1c43376',
'upload_date': '20111013',
'uploader': 'OMG! Ubuntu!',
'uploader_id': 'omgubuntu',
},
'add_ie': ['Youtube'],
},
{
'url': 'https://twitter.com/i/cards/tfw/v1/665289828897005568',
'md5': '6dabeaca9e68cbb71c99c322a4b42a11',
'info_dict': {
'id': 'iBb2x00UVlv',
'ext': 'mp4',
'upload_date': '20151113',
'uploader_id': '1189339351084113920',
'uploader': 'ArsenalTerje',
'title': 'Vine by ArsenalTerje',
'timestamp': 1447451307,
},
'add_ie': ['Vine'],
}, {
'url': 'https://twitter.com/i/videos/tweet/705235433198714880',
'md5': '884812a2adc8aaf6fe52b15ccbfa3b88',
'info_dict': {
'id': '705235433198714880',
'ext': 'mp4',
'title': 'Twitter web player',
'thumbnail': r're:^https?://.*',
},
}, {
'url': 'https://twitter.com/i/videos/752274308186120192',
'only_matching': True,
},
]
def _parse_media_info(self, media_info, video_id):
formats = []
for media_variant in media_info.get('variants', []):
media_url = media_variant['url']
if media_url.endswith('.m3u8'):
formats.extend(self._extract_m3u8_formats(media_url, video_id, ext='mp4', m3u8_id='hls'))
elif media_url.endswith('.mpd'):
formats.extend(self._extract_mpd_formats(media_url, video_id, mpd_id='dash'))
else:
vbr = int_or_none(dict_get(media_variant, ('bitRate', 'bitrate')), scale=1000)
a_format = {
'url': media_url,
'format_id': 'http-%d' % vbr if vbr else 'http',
'vbr': vbr,
}
# Reported bitRate may be zero
if not a_format['vbr']:
del a_format['vbr']
self._search_dimensions_in_video_url(a_format, media_url)
formats.append(a_format)
return formats
def _extract_mobile_formats(self, username, video_id):
webpage = self._download_webpage(
'https://mobile.twitter.com/%s/status/%s' % (username, video_id),
video_id, 'Downloading mobile webpage',
headers={
# A recent mobile UA is necessary for `gt` cookie
'User-Agent': 'Mozilla/5.0 (Android 6.0.1; Mobile; rv:54.0) Gecko/54.0 Firefox/54.0',
})
main_script_url = self._html_search_regex(
r'<script[^>]+src="([^"]+main\.[^"]+)"', webpage, 'main script URL')
main_script = self._download_webpage(
main_script_url, video_id, 'Downloading main script')
bearer_token = self._search_regex(
r'BEARER_TOKEN\s*:\s*"([^"]+)"',
main_script, 'bearer token')
guest_token = self._search_regex(
r'document\.cookie\s*=\s*decodeURIComponent\("gt=(\d+)',
webpage, 'guest token')
api_data = self._download_json(
'https://api.twitter.com/2/timeline/conversation/%s.json' % video_id,
video_id, 'Downloading mobile API data',
headers={
'Authorization': 'Bearer ' + bearer_token,
'x-guest-token': guest_token,
})
media_info = try_get(api_data, lambda o: o['globalObjects']['tweets'][video_id]
['extended_entities']['media'][0]['video_info']) or {}
return self._parse_media_info(media_info, video_id)
def _real_extract(self, url):
video_id = self._match_id(url)
config = None
formats = []
duration = None
webpage = self._download_webpage(url, video_id)
iframe_url = self._html_search_regex(
r'<iframe[^>]+src="((?:https?:)?//(?:www.youtube.com/embed/[^"]+|(?:www\.)?vine\.co/v/\w+/card))"',
webpage, 'video iframe', default=None)
if iframe_url:
return self.url_result(iframe_url)
config = self._parse_json(self._html_search_regex(
r'data-(?:player-)?config="([^"]+)"', webpage,
'data player config', default='{}'),
video_id)
if config.get('source_type') == 'vine':
return self.url_result(config['player_url'], 'Vine')
periscope_url = PeriscopeIE._extract_url(webpage)
if periscope_url:
return self.url_result(periscope_url, PeriscopeIE.ie_key())
video_url = config.get('video_url') or config.get('playlist', [{}])[0].get('source')
if video_url:
if determine_ext(video_url) == 'm3u8':
formats.extend(self._extract_m3u8_formats(video_url, video_id, ext='mp4', m3u8_id='hls'))
else:
f = {
'url': video_url,
}
self._search_dimensions_in_video_url(f, video_url)
formats.append(f)
vmap_url = config.get('vmapUrl') or config.get('vmap_url')
if vmap_url:
formats.extend(
self._extract_formats_from_vmap_url(vmap_url, video_id))
media_info = None
for entity in config.get('status', {}).get('entities', []):
if 'mediaInfo' in entity:
media_info = entity['mediaInfo']
if media_info:
formats.extend(self._parse_media_info(media_info, video_id))
duration = float_or_none(media_info.get('duration', {}).get('nanos'), scale=1e9)
username = config.get('user', {}).get('screen_name')
if username:
formats.extend(self._extract_mobile_formats(username, video_id))
self._remove_duplicate_formats(formats)
self._sort_formats(formats)
title = self._search_regex(r'<title>([^<]+)</title>', webpage, 'title')
thumbnail = config.get('posterImageUrl') or config.get('image_src')
duration = float_or_none(config.get('duration'), scale=1000) or duration
return {
'id': video_id,
'title': title,
'thumbnail': thumbnail,
'duration': duration,
'formats': formats,
}
class TwitterIE(InfoExtractor):
IE_NAME = 'twitter'
_VALID_URL = r'https?://(?:www\.|m\.|mobile\.)?twitter\.com/(?P<user_id>[^/]+)/status/(?P<id>\d+)'
_TEMPLATE_URL = 'https://twitter.com/%s/status/%s'
_TESTS = [{
'url': 'https://twitter.com/freethenipple/status/643211948184596480',
'info_dict': {
'id': '643211948184596480',
'ext': 'mp4',
'title': 'FREE THE NIPPLE - FTN supporters on Hollywood Blvd today!',
'thumbnail': r're:^https?://.*\.jpg',
'description': 'FREE THE NIPPLE on Twitter: "FTN supporters on Hollywood Blvd today! http://t.co/c7jHH749xJ"',
'uploader': 'FREE THE NIPPLE',
'uploader_id': 'freethenipple',
'duration': 12.922,
},
'params': {
'skip_download': True, # requires ffmpeg
},
}, {
'url': 'https://twitter.com/giphz/status/657991469417025536/photo/1',
'md5': 'f36dcd5fb92bf7057f155e7d927eeb42',
'info_dict': {
'id': '657991469417025536',
'ext': 'mp4',
'title': 'Gifs - tu vai cai tu vai cai tu nao eh capaz disso tu vai cai',
'description': 'Gifs on Twitter: "tu vai cai tu vai cai tu nao eh capaz disso tu vai cai https://t.co/tM46VHFlO5"',
'thumbnail': r're:^https?://.*\.png',
'uploader': 'Gifs',
'uploader_id': 'giphz',
},
'expected_warnings': ['height', 'width'],
'skip': 'Account suspended',
}, {
'url': 'https://twitter.com/starwars/status/665052190608723968',
'md5': '39b7199856dee6cd4432e72c74bc69d4',
'info_dict': {
'id': '665052190608723968',
'ext': 'mp4',
'title': 'Star Wars - A new beginning is coming December 18. Watch the official 60 second #TV spot for #StarWars: #TheForceAwakens.',
'description': 'Star Wars on Twitter: "A new beginning is coming December 18. Watch the official 60 second #TV spot for #StarWars: #TheForceAwakens."',
'uploader_id': 'starwars',
'uploader': 'Star Wars',
},
}, {
'url': 'https://twitter.com/BTNBrentYarina/status/705235433198714880',
'info_dict': {
'id': '705235433198714880',
'ext': 'mp4',
'title': 'Brent Yarina - Khalil Iverson\'s missed highlight dunk. And made highlight dunk. In one highlight.',
'description': 'Brent Yarina on Twitter: "Khalil Iverson\'s missed highlight dunk. And made highlight dunk. In one highlight."',
'uploader_id': 'BTNBrentYarina',
'uploader': 'Brent Yarina',
},
'params': {
# The same video as https://twitter.com/i/videos/tweet/705235433198714880
# Test case of TwitterCardIE
'skip_download': True,
},
}, {
'url': 'https://twitter.com/jaydingeer/status/700207533655363584',
'md5': '',
'info_dict': {
'id': '700207533655363584',
'ext': 'mp4',
'title': 'あかさ - BEAT PROD: @suhmeduh #Damndaniel',
'description': 'あかさ on Twitter: "BEAT PROD: @suhmeduh https://t.co/HBrQ4AfpvZ #Damndaniel https://t.co/byBooq2ejZ"',
'thumbnail': r're:^https?://.*\.jpg',
'uploader': 'あかさ',
'uploader_id': 'jaydingeer',
'duration': 30.0,
},
'params': {
'skip_download': True, # requires ffmpeg
},
}, {
'url': 'https://twitter.com/Filmdrunk/status/713801302971588609',
'md5': '89a15ed345d13b86e9a5a5e051fa308a',
'info_dict': {
'id': 'MIOxnrUteUd',
'ext': 'mp4',
'title': 'FilmDrunk - Vine of the day',
'description': 'FilmDrunk on Twitter: "Vine of the day https://t.co/xmTvRdqxWf"',
'uploader': 'FilmDrunk',
'uploader_id': 'Filmdrunk',
'timestamp': 1402826626,
'upload_date': '20140615',
},
'add_ie': ['Vine'],
}, {
'url': 'https://twitter.com/captainamerica/status/719944021058060289',
'info_dict': {
'id': '719944021058060289',
'ext': 'mp4',
'title': 'Captain America - @King0fNerd Are you sure you made the right choice? Find out in theaters.',
'description': 'Captain America on Twitter: "@King0fNerd Are you sure you made the right choice? Find out in theaters. https://t.co/GpgYi9xMJI"',
'uploader_id': 'captainamerica',
'uploader': 'Captain America',
'duration': 3.17,
},
'params': {
'skip_download': True, # requires ffmpeg
},
}, {
'url': 'https://twitter.com/OPP_HSD/status/779210622571536384',
'info_dict': {
'id': '1zqKVVlkqLaKB',
'ext': 'mp4',
'title': 'Sgt Kerry Schmidt - LIVE on #Periscope: Road rage, mischief, assault, rollover and fire in one occurrence',
'description': 'Sgt Kerry Schmidt on Twitter: "LIVE on #Periscope: Road rage, mischief, assault, rollover and fire in one occurrence https://t.co/EKrVgIXF3s"',
'upload_date': '20160923',
'uploader_id': 'OPP_HSD',
'uploader': 'Sgt Kerry Schmidt',
'timestamp': 1474613214,
},
'add_ie': ['Periscope'],
}, {
# has mp4 formats via mobile API
'url': 'https://twitter.com/news_al3alm/status/852138619213144067',
'info_dict': {
'id': '852138619213144067',
'ext': 'mp4',
'title': 'عالم الأخبار - كلمة تاريخية بجلسة الجناسي التاريخية.. النائب خالد مؤنس العتيبي للمعارضين : اتقوا الله .. الظلم ظلمات يوم القيامة',
'description': 'عالم الأخبار on Twitter: "كلمة تاريخية بجلسة الجناسي التاريخية.. النائب خالد مؤنس العتيبي للمعارضين : اتقوا الله .. الظلم ظلمات يوم القيامة https://t.co/xg6OhpyKfN"',
'uploader': 'عالم الأخبار',
'uploader_id': 'news_al3alm',
'duration': 277.4,
},
'params': {
'format': 'best[format_id^=http-]',
},
}]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
user_id = mobj.group('user_id')
twid = mobj.group('id')
webpage, urlh = self._download_webpage_handle(
self._TEMPLATE_URL % (user_id, twid), twid)
if 'twitter.com/account/suspended' in urlh.geturl():
raise ExtractorError('Account suspended by Twitter.', expected=True)
username = remove_end(self._og_search_title(webpage), ' on Twitter')
title = description = self._og_search_description(webpage).strip('').replace('\n', ' ').strip('“”')
# strip 'https -_t.co_BJYgOjSeGA' junk from filenames
title = re.sub(r'\s+(https?://[^ ]+)', '', title)
info = {
'uploader_id': user_id,
'uploader': username,
'webpage_url': url,
'description': '%s on Twitter: "%s"' % (username, description),
'title': username + ' - ' + title,
}
mobj = re.search(r'''(?x)
<video[^>]+class="animated-gif"(?P<more_info>[^>]+)>\s*
<source[^>]+video-src="(?P<url>[^"]+)"
''', webpage)
if mobj:
more_info = mobj.group('more_info')
height = int_or_none(self._search_regex(
r'data-height="(\d+)"', more_info, 'height', fatal=False))
width = int_or_none(self._search_regex(
r'data-width="(\d+)"', more_info, 'width', fatal=False))
thumbnail = self._search_regex(
r'poster="([^"]+)"', more_info, 'poster', fatal=False)
info.update({
'id': twid,
'url': mobj.group('url'),
'height': height,
'width': width,
'thumbnail': thumbnail,
})
return info
twitter_card_url = None
if 'class="PlayableMedia' in webpage:
twitter_card_url = '%s//twitter.com/i/videos/tweet/%s' % (self.http_scheme(), twid)
else:
twitter_card_iframe_url = self._search_regex(
r'data-full-card-iframe-url=([\'"])(?P<url>(?:(?!\1).)+)\1',
webpage, 'Twitter card iframe URL', default=None, group='url')
if twitter_card_iframe_url:
twitter_card_url = compat_urlparse.urljoin(url, twitter_card_iframe_url)
if twitter_card_url:
info.update({
'_type': 'url_transparent',
'ie_key': 'TwitterCard',
'url': twitter_card_url,
})
return info
raise ExtractorError('There\'s no video in this tweet.')
class TwitterAmplifyIE(TwitterBaseIE):
IE_NAME = 'twitter:amplify'
_VALID_URL = r'https?://amp\.twimg\.com/v/(?P<id>[0-9a-f\-]{36})'
_TEST = {
'url': 'https://amp.twimg.com/v/0ba0c3c7-0af3-4c0a-bed5-7efd1ffa2951',
'md5': '7df102d0b9fd7066b86f3159f8e81bf6',
'info_dict': {
'id': '0ba0c3c7-0af3-4c0a-bed5-7efd1ffa2951',
'ext': 'mp4',
'title': 'Twitter Video',
'thumbnail': 're:^https?://.*',
},
}
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
vmap_url = self._html_search_meta(
'twitter:amplify:vmap', webpage, 'vmap url')
formats = self._extract_formats_from_vmap_url(vmap_url, video_id)
thumbnails = []
thumbnail = self._html_search_meta(
'twitter:image:src', webpage, 'thumbnail', fatal=False)
def _find_dimension(target):
w = int_or_none(self._html_search_meta(
'twitter:%s:width' % target, webpage, fatal=False))
h = int_or_none(self._html_search_meta(
'twitter:%s:height' % target, webpage, fatal=False))
return w, h
if thumbnail:
thumbnail_w, thumbnail_h = _find_dimension('image')
thumbnails.append({
'url': thumbnail,
'width': thumbnail_w,
'height': thumbnail_h,
})
video_w, video_h = _find_dimension('player')
formats[0].update({
'width': video_w,
'height': video_h,
})
return {
'id': video_id,
'title': 'Twitter Video',
'formats': formats,
'thumbnails': thumbnails,
}
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