73 lines
2.2 KiB
Python
73 lines
2.2 KiB
Python
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from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..compat import compat_urllib_request
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from ..utils import (
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float_or_none,
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unescapeHTML,
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)
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class TwitterCardIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?twitter\.com/i/cards/tfw/v1/(?P<id>\d+)'
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_TEST = {
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'url': 'https://twitter.com/i/cards/tfw/v1/560070183650213889',
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'md5': 'a74f50b310c83170319ba16de6955192',
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'info_dict': {
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'id': '560070183650213889',
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'ext': 'mp4',
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'title': 'TwitterCard',
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'thumbnail': 're:^https?://.*\.jpg$',
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'duration': 30.033,
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},
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}
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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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for user_agent in USER_AGENTS:
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request = compat_urllib_request.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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config = self._parse_json(
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unescapeHTML(self._search_regex(
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r'data-player-config="([^"]+)"', webpage, 'data player config')),
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video_id)
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video_url = config['playlist'][0]['source']
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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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self._sort_formats(formats)
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thumbnail = config.get('posterImageUrl')
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duration = float_or_none(config.get('duration'))
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return {
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'id': video_id,
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'title': 'TwitterCard',
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'thumbnail': thumbnail,
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'duration': duration,
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'formats': formats,
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}
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