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from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..compat import compat_urllib_request
from ..utils import (
float_or_none,
unescapeHTML,
)
class TwitterCardIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?twitter\.com/i/cards/tfw/v1/(?P<id>\d+)'
_TESTS = [
{
'url': 'https://twitter.com/i/cards/tfw/v1/560070183650213889',
'md5': 'a74f50b310c83170319ba16de6955192',
'info_dict': {
'id': '560070183650213889',
'ext': 'mp4',
'title': 'TwitterCard',
'thumbnail': 're:^https?://.*\.jpg$',
'duration': 30.033,
}
},
{
'url': 'https://twitter.com/i/cards/tfw/v1/623160978427936768',
'md5': '7ee2a553b63d1bccba97fbed97d9e1c8',
'info_dict': {
'id': '623160978427936768',
'ext': 'mp4',
'title': 'TwitterCard',
'thumbnail': 're:^https?://.*\.jpg',
'duration': 80.155,
},
}
]
def _real_extract(self, url):
video_id = self._match_id(url)
# Different formats served for different User-Agents
USER_AGENTS = [
'Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20150101 Firefox/20.0 (Chrome)', # mp4
'Mozilla/5.0 (Windows NT 5.2; WOW64; rv:38.0) Gecko/20100101 Firefox/38.0', # webm
]
config = None
formats = []
for user_agent in USER_AGENTS:
request = compat_urllib_request.Request(url)
request.add_header('User-Agent', user_agent)
webpage = self._download_webpage(request, video_id)
config = self._parse_json(
unescapeHTML(self._search_regex(
r'data-player-config="([^"]+)"', webpage, 'data player config')),
video_id)
if 'playlist' not in config:
if 'vmapUrl' in config:
webpage = self._download_webpage(config['vmapUrl'], video_id + ' (xml)')
video_url = self._search_regex(
r'<MediaFile>\s*<!\[CDATA\[(https?://.+?)\]\]>', webpage, 'data player config (xml)')
f = {
'url': video_url,
}
ext = re.search(r'\.([a-z0-9]{2,4})(\?.+)?$', video_url)
if ext:
f['ext'] = ext.group(1)
formats.append(f)
break # same video regardless of UA
continue
video_url = config['playlist'][0]['source']
f = {
'url': video_url,
}
m = re.search(r'/(?P<width>\d+)x(?P<height>\d+)/', video_url)
if m:
f.update({
'width': int(m.group('width')),
'height': int(m.group('height')),
})
formats.append(f)
self._sort_formats(formats)
thumbnail = config.get('posterImageUrl')
duration = float_or_none(config.get('duration'))
return {
'id': video_id,
'title': 'TwitterCard',
'thumbnail': thumbnail,
'duration': duration,
'formats': formats,
}
class TwitterIE(TwitterCardIE):
_VALID_URL = r'https?://(?:www|m|mobile)?\.?twitter\.com/(?P<id>[^/]+/status/\d+)'
_TESTS = [{
'url': 'https://m.twitter.com/thereaIbanksy/status/614301758345490432',
'md5': '8bbccb487bd7a31349b775915fcd412f',
'info_dict': {
'id': '614301758345490432',
'ext': 'mp4',
'title': 'thereaIbanksy - This time lapse is so pretty \U0001f60d\U0001f60d',
'thumbnail': 're:^https?://.*\.jpg',
'duration': 29.5,
'description': 'banksy on Twitter: "This time lapse is so pretty \U0001f60d\U0001f60d http://t.co/QB8DDbqiR1"',
'uploader': 'banksy',
'uploader_id': 'thereaIbanksy',
},
}]
def _real_extract(self, url):
id = self._match_id(url)
username, twid = re.match(r'([^/]+)/status/(\d+)', id).groups()
name = username
url = re.sub(r'https?://(m|mobile)\.', 'https://', url)
webpage = self._download_webpage(url, 'tweet: ' + url)
description = unescapeHTML(self._search_regex('<title>\s*(.+?)\s*</title>', webpage, 'title'))
title = description.replace('\n', ' ')
splitdesc = re.match(r'^(.+?)\s*on Twitter:\s* "(.+?)"$', title)
if splitdesc:
name, title = splitdesc.groups()
title = re.sub(r'\s*https?://[^ ]+', '', title) # strip 'https -_t.co_BJYgOjSeGA' junk from filenames
card_id = self._search_regex(r'["\']/i/cards/tfw/v1/(\d+)', webpage, '/i/card/...')
card_url = 'https://twitter.com/i/cards/tfw/v1/' + card_id
return {
'_type': 'url_transparent',
'ie_key': 'TwitterCard',
'uploader_id': username,
'uploader': name,
'url': card_url,
'webpage_url': url,
'description': description,
'title': username + ' - ' + title,
}
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