mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-23 01:52:53 +08:00
138 lines
5.1 KiB
Python
138 lines
5.1 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import json
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import re
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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int_or_none,
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smuggle_url,
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unsmuggle_url,
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)
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class LiTVIE(InfoExtractor):
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_VALID_URL = r'https?://www\.litv\.tv/vod/[^/]+/content\.do\?.*?\bid=(?P<id>[^&]+)'
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_URL_TEMPLATE = 'https://www.litv.tv/vod/%s/content.do?id=%s'
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_TESTS = [{
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'url': 'https://www.litv.tv/vod/drama/content.do?brc_id=root&id=VOD00041610&isUHEnabled=true&autoPlay=1',
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'info_dict': {
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'id': 'VOD00041606',
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'title': '花千骨',
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},
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'playlist_count': 50,
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}, {
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'url': 'https://www.litv.tv/vod/drama/content.do?brc_id=root&id=VOD00041610&isUHEnabled=true&autoPlay=1',
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'info_dict': {
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'id': 'VOD00041610',
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'ext': 'mp4',
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'title': '花千骨第1集',
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'thumbnail': 're:https?://.*\.jpg$',
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'description': 'md5:c7017aa144c87467c4fb2909c4b05d6f',
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'episode_number': 1,
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},
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'params': {
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'noplaylist': True,
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'skip_download': True, # m3u8 download
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},
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'skip': 'Georestricted to Taiwan',
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}]
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def _extract_playlist(self, season_list, video_id, vod_data, view_data, prompt=True):
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episode_title = view_data['title']
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content_id = season_list['contentId']
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if prompt:
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self.to_screen('Downloading playlist %s - add --no-playlist to just download video %s' % (content_id, video_id))
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all_episodes = [
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self.url_result(smuggle_url(
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self._URL_TEMPLATE % (view_data['contentType'], episode['contentId']),
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{'force_noplaylist': True})) # To prevent infinite recursion
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for episode in season_list['episode']]
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return self.playlist_result(all_episodes, content_id, episode_title)
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def _real_extract(self, url):
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url, data = unsmuggle_url(url, {})
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video_id = self._match_id(url)
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noplaylist = self._downloader.params.get('noplaylist')
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noplaylist_prompt = True
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if 'force_noplaylist' in data:
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noplaylist = data['force_noplaylist']
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noplaylist_prompt = False
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webpage = self._download_webpage(url, video_id)
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view_data = dict(map(lambda t: (t[0], t[2]), re.findall(
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r'viewData\.([a-zA-Z]+)\s*=\s*(["\'])([^"\']+)\2',
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webpage)))
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vod_data = self._parse_json(self._search_regex(
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'var\s+vod\s*=\s*([^;]+)', webpage, 'VOD data', default='{}'),
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video_id)
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season_list = list(vod_data.get('seasonList', {}).values())
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if season_list:
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if not noplaylist:
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return self._extract_playlist(
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season_list[0], video_id, vod_data, view_data,
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prompt=noplaylist_prompt)
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if noplaylist_prompt:
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self.to_screen('Downloading just video %s because of --no-playlist' % video_id)
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# In browsers `getMainUrl` request is always issued. Usually this
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# endpoint gives the same result as the data embedded in the webpage.
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# If georestricted, there are no embedded data, so an extra request is
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# necessary to get the error code
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video_data = self._parse_json(self._search_regex(
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r'uiHlsUrl\s*=\s*testBackendData\(([^;]+)\);',
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webpage, 'video data', default='{}'), video_id)
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if not video_data:
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payload = {
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'assetId': view_data['assetId'],
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'watchDevices': vod_data['watchDevices'],
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'contentType': view_data['contentType'],
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}
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video_data = self._download_json(
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'https://www.litv.tv/vod/getMainUrl', video_id,
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data=json.dumps(payload).encode('utf-8'),
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headers={'Content-Type': 'application/json'})
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if not video_data.get('fullpath'):
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error_msg = video_data.get('errorMessage')
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if error_msg == 'vod.error.outsideregionerror':
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self.raise_geo_restricted('This video is available in Taiwan only')
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if error_msg:
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raise ExtractorError('%s said: %s' % (self.IE_NAME, error_msg), expected=True)
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raise ExtractorError('Unexpected result from %s' % self.IE_NAME)
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formats = self._extract_m3u8_formats(
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video_data['fullpath'], video_id, ext='mp4', m3u8_id='hls')
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for a_format in formats:
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# LiTV HLS segments doesn't like compressions
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a_format.setdefault('http_headers', {})['Youtubedl-no-compression'] = True
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title = view_data['title'] + view_data.get('secondaryMark', '')
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description = view_data.get('description')
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thumbnail = view_data.get('imageFile')
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categories = [item['name'] for item in vod_data.get('category', [])]
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episode = int_or_none(view_data.get('episode'))
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return {
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'id': video_id,
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'formats': formats,
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'title': title,
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'description': description,
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'thumbnail': thumbnail,
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'categories': categories,
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'episode_number': episode,
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}
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