mirror of
https://github.com/yt-dlp/yt-dlp.git
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114 lines
5 KiB
Python
114 lines
5 KiB
Python
# coding: utf-8
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from .common import InfoExtractor
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from ..utils import (
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traverse_obj,
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float_or_none,
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int_or_none
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)
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class CallinIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?callin\.com/(episode)/(?P<id>[-a-zA-Z]+)'
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_TESTS = [{
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'url': 'https://www.callin.com/episode/the-title-ix-regime-and-the-long-march-through-EBfXYSrsjc',
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'info_dict': {
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'id': '218b979630a35ead12c6fd096f2996c56c37e4d0dc1f6dc0feada32dcf7b31cd',
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'title': 'The Title IX Regime and the Long March Through and Beyond the Institutions',
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'ext': 'ts',
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'display_id': 'the-title-ix-regime-and-the-long-march-through-EBfXYSrsjc',
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'thumbnail': 're:https://.+\\.png',
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'description': 'First episode',
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'uploader': 'Wesley Yang',
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'timestamp': 1639404128.65,
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'upload_date': '20211213',
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'uploader_id': 'wesyang',
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'uploader_url': 'http://wesleyyang.substack.com',
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'channel': 'Conversations in Year Zero',
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'channel_id': '436d1f82ddeb30cd2306ea9156044d8d2cfdc3f1f1552d245117a42173e78553',
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'channel_url': 'https://callin.com/show/conversations-in-year-zero-oJNllRFSfx',
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'duration': 9951.936,
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'view_count': int,
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'categories': ['News & Politics', 'History', 'Technology'],
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'cast': ['Wesley Yang', 'KC Johnson', 'Gabi Abramovich'],
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'series': 'Conversations in Year Zero',
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'series_id': '436d1f82ddeb30cd2306ea9156044d8d2cfdc3f1f1552d245117a42173e78553',
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'episode': 'The Title IX Regime and the Long March Through and Beyond the Institutions',
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'episode_number': 1,
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'episode_id': '218b979630a35ead12c6fd096f2996c56c37e4d0dc1f6dc0feada32dcf7b31cd'
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}
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}]
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def try_get_user_name(self, d):
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names = [d.get(n) for n in ('first', 'last')]
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if None in names:
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return next((n for n in names if n), default=None)
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return ' '.join(names)
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def _real_extract(self, url):
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display_id = self._match_id(url)
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webpage = self._download_webpage(url, display_id)
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next_data = self._search_nextjs_data(webpage, display_id)
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episode = next_data['props']['pageProps']['episode']
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id = episode['id']
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title = (episode.get('title')
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or self._og_search_title(webpage, fatal=False)
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or self._html_search_regex('<title>(.*?)</title>', webpage, 'title'))
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url = episode['m3u8']
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formats = self._extract_m3u8_formats(url, display_id, ext='ts')
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self._sort_formats(formats)
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show = traverse_obj(episode, ('show', 'title'))
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show_id = traverse_obj(episode, ('show', 'id'))
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show_json = None
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app_slug = (self._html_search_regex(
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'<script\\s+src=["\']/_next/static/([-_a-zA-Z0-9]+)/_',
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webpage, 'app slug', fatal=False) or next_data.get('buildId'))
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show_slug = traverse_obj(episode, ('show', 'linkObj', 'resourceUrl'))
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if app_slug and show_slug and '/' in show_slug:
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show_slug = show_slug.rsplit('/', 1)[1]
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show_json_url = f'https://www.callin.com/_next/data/{app_slug}/show/{show_slug}.json'
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show_json = self._download_json(show_json_url, display_id, fatal=False)
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host = (traverse_obj(show_json, ('pageProps', 'show', 'hosts', 0))
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or traverse_obj(episode, ('speakers', 0)))
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host_nick = traverse_obj(host, ('linkObj', 'resourceUrl'))
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host_nick = host_nick.rsplit('/', 1)[1] if (host_nick and '/' in host_nick) else None
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cast = list(filter(None, [
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self.try_get_user_name(u) for u in
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traverse_obj(episode, (('speakers', 'callerTags'), ...)) or []
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]))
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episode_list = traverse_obj(show_json, ('pageProps', 'show', 'episodes')) or []
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episode_number = next(
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(len(episode_list) - i for (i, e) in enumerate(episode_list) if e.get('id') == id),
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None)
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return {
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'id': id,
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'display_id': display_id,
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'title': title,
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'formats': formats,
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'thumbnail': traverse_obj(episode, ('show', 'photo')),
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'description': episode.get('description'),
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'uploader': self.try_get_user_name(host) if host else None,
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'timestamp': episode.get('publishedAt'),
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'uploader_id': host_nick,
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'uploader_url': traverse_obj(show_json, ('pageProps', 'show', 'url')),
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'channel': show,
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'channel_id': show_id,
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'channel_url': traverse_obj(episode, ('show', 'linkObj', 'resourceUrl')),
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'duration': float_or_none(episode.get('runtime')),
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'view_count': int_or_none(episode.get('plays')),
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'categories': traverse_obj(episode, ('show', 'categorizations', ..., 'name')),
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'cast': cast if cast else None,
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'series': show,
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'series_id': show_id,
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'episode': title,
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'episode_number': episode_number,
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'episode_id': id
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}
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