mirror of
https://github.com/ytdl-org/youtube-dl.git
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308 lines
12 KiB
Python
308 lines
12 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import hashlib
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import re
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from .common import InfoExtractor
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from ..compat import (
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compat_parse_qs,
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compat_urlparse,
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)
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from ..utils import (
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ExtractorError,
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int_or_none,
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float_or_none,
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parse_iso8601,
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smuggle_url,
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strip_jsonp,
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unified_timestamp,
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unsmuggle_url,
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urlencode_postdata,
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)
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class BiliBiliIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.|bangumi\.|)bilibili\.(?:tv|com)/(?:video/av|anime/(?P<anime_id>\d+)/play#)(?P<id>\d+)'
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_TESTS = [{
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'url': 'http://www.bilibili.tv/video/av1074402/',
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'md5': '5f7d29e1a2872f3df0cf76b1f87d3788',
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'info_dict': {
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'id': '1074402',
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'ext': 'flv',
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'title': '【金坷垃】金泡沫',
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'description': 'md5:ce18c2a2d2193f0df2917d270f2e5923',
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'duration': 308.067,
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'timestamp': 1398012678,
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'upload_date': '20140420',
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'thumbnail': r're:^https?://.+\.jpg',
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'uploader': '菊子桑',
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'uploader_id': '156160',
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},
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}, {
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# Tested in BiliBiliBangumiIE
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'url': 'http://bangumi.bilibili.com/anime/1869/play#40062',
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'only_matching': True,
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}, {
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'url': 'http://bangumi.bilibili.com/anime/5802/play#100643',
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'md5': '3f721ad1e75030cc06faf73587cfec57',
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'info_dict': {
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'id': '100643',
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'ext': 'mp4',
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'title': 'CHAOS;CHILD',
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'description': '如果你是神明，并且能够让妄想成为现实。那你会进行怎么样的妄想？是淫靡的世界？独裁社会？毁灭性的制裁？还是……2015年，涩谷。从6年前发生的大灾害“涩谷地震”之后复兴了的这个街区里新设立的私立高中...',
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},
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'skip': 'Geo-restricted to China',
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}, {
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# Title with double quotes
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'url': 'http://www.bilibili.com/video/av8903802/',
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'info_dict': {
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'id': '8903802',
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'title': '阿滴英文｜英文歌分享#6 "Closer',
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'description': '滴妹今天唱Closer給你聽! 有史以来，被推最多次也是最久的歌曲，其实歌词跟我原本想像差蛮多的，不过还是好听！ 微博@阿滴英文',
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},
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'playlist': [{
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'info_dict': {
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'id': '8903802_part1',
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'ext': 'flv',
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'title': '阿滴英文｜英文歌分享#6 "Closer',
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'description': 'md5:3b1b9e25b78da4ef87e9b548b88ee76a',
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'uploader': '阿滴英文',
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'uploader_id': '65880958',
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'timestamp': 1488382634,
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'upload_date': '20170301',
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},
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'params': {
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'skip_download': True, # Test metadata only
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},
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}, {
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'info_dict': {
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'id': '8903802_part2',
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'ext': 'flv',
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'title': '阿滴英文｜英文歌分享#6 "Closer',
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'description': 'md5:3b1b9e25b78da4ef87e9b548b88ee76a',
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'uploader': '阿滴英文',
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'uploader_id': '65880958',
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'timestamp': 1488382634,
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'upload_date': '20170301',
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},
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'params': {
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'skip_download': True, # Test metadata only
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},
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}]
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}]
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_APP_KEY = '84956560bc028eb7'
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_BILIBILI_KEY = '94aba54af9065f71de72f5508f1cd42e'
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def _report_error(self, result):
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if 'message' in result:
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raise ExtractorError('%s said: %s' % (self.IE_NAME, result['message']), expected=True)
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elif 'code' in result:
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raise ExtractorError('%s returns error %d' % (self.IE_NAME, result['code']), expected=True)
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else:
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raise ExtractorError('Can\'t extract Bangumi episode ID')
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def _real_extract(self, url):
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url, smuggled_data = unsmuggle_url(url, {})
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group('id')
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anime_id = mobj.group('anime_id')
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webpage = self._download_webpage(url, video_id)
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if 'anime/' not in url:
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cid = self._search_regex(
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r'\bcid(?:["\']:|=)(\d+)', webpage, 'cid',
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default=None
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) or compat_parse_qs(self._search_regex(
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[r'EmbedPlayer\([^)]+,\s*"([^"]+)"\)',
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r'EmbedPlayer\([^)]+,\s*\\"([^"]+)\\"\)',
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r'<iframe[^>]+src="https://secure\.bilibili\.com/secure,([^"]+)"'],
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webpage, 'player parameters'))['cid'][0]
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else:
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if 'no_bangumi_tip' not in smuggled_data:
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self.to_screen('Downloading episode %s. To download all videos in anime %s, re-run youtube-dl with %s' % (
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video_id, anime_id, compat_urlparse.urljoin(url, '//bangumi.bilibili.com/anime/%s' % anime_id)))
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headers = {
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'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
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'Referer': url
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}
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headers.update(self.geo_verification_headers())
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js = self._download_json(
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'http://bangumi.bilibili.com/web_api/get_source', video_id,
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data=urlencode_postdata({'episode_id': video_id}),
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headers=headers)
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if 'result' not in js:
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self._report_error(js)
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cid = js['result']['cid']
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headers = {
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'Referer': url
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}
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headers.update(self.geo_verification_headers())
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entries = []
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RENDITIONS = ('qn=80&quality=80&type=', 'quality=2&type=mp4')
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for num, rendition in enumerate(RENDITIONS, start=1):
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payload = 'appkey=%s&cid=%s&otype=json&%s' % (self._APP_KEY, cid, rendition)
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sign = hashlib.md5((payload + self._BILIBILI_KEY).encode('utf-8')).hexdigest()
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video_info = self._download_json(
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'http://interface.bilibili.com/v2/playurl?%s&sign=%s' % (payload, sign),
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video_id, note='Downloading video info page',
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headers=headers, fatal=num == len(RENDITIONS))
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if not video_info:
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continue
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if 'durl' not in video_info:
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if num < len(RENDITIONS):
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continue
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self._report_error(video_info)
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for idx, durl in enumerate(video_info['durl']):
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formats = [{
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'url': durl['url'],
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'filesize': int_or_none(durl['size']),
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}]
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for backup_url in durl.get('backup_url', []):
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formats.append({
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'url': backup_url,
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# backup URLs have lower priorities
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'preference': -2 if 'hd.mp4' in backup_url else -3,
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})
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for a_format in formats:
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a_format.setdefault('http_headers', {}).update({
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'Referer': url,
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})
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self._sort_formats(formats)
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entries.append({
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'id': '%s_part%s' % (video_id, idx),
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'duration': float_or_none(durl.get('length'), 1000),
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'formats': formats,
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})
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break
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title = self._html_search_regex(
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('<h1[^>]+\btitle=(["\'])(?P<title>(?:(?!\1).)+)\1',
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'(?s)<h1[^>]*>(?P<title>.+?)</h1>'), webpage, 'title',
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group='title')
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description = self._html_search_meta('description', webpage)
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timestamp = unified_timestamp(self._html_search_regex(
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r'<time[^>]+datetime="([^"]+)"', webpage, 'upload time',
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default=None) or self._html_search_meta(
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'uploadDate', webpage, 'timestamp', default=None))
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thumbnail = self._html_search_meta(['og:image', 'thumbnailUrl'], webpage)
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# TODO 'view_count' requires deobfuscating Javascript
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info = {
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'id': video_id,
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'title': title,
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'description': description,
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'timestamp': timestamp,
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'thumbnail': thumbnail,
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'duration': float_or_none(video_info.get('timelength'), scale=1000),
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}
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uploader_mobj = re.search(
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r'<a[^>]+href="(?:https?:)?//space\.bilibili\.com/(?P<id>\d+)"[^>]*>(?P<name>[^<]+)',
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webpage)
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if uploader_mobj:
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info.update({
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'uploader': uploader_mobj.group('name'),
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'uploader_id': uploader_mobj.group('id'),
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})
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if not info.get('uploader'):
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info['uploader'] = self._html_search_meta(
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'author', webpage, 'uploader', default=None)
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for entry in entries:
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entry.update(info)
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if len(entries) == 1:
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return entries[0]
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else:
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for idx, entry in enumerate(entries):
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entry['id'] = '%s_part%d' % (video_id, (idx + 1))
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return {
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'_type': 'multi_video',
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'id': video_id,
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'title': title,
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'description': description,
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'entries': entries,
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}
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class BiliBiliBangumiIE(InfoExtractor):
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_VALID_URL = r'https?://bangumi\.bilibili\.com/anime/(?P<id>\d+)'
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IE_NAME = 'bangumi.bilibili.com'
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IE_DESC = 'BiliBili番剧'
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_TESTS = [{
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'url': 'http://bangumi.bilibili.com/anime/1869',
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'info_dict': {
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'id': '1869',
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'title': '混沌武士',
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'description': 'md5:6a9622b911565794c11f25f81d6a97d2',
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},
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'playlist_count': 26,
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}, {
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'url': 'http://bangumi.bilibili.com/anime/1869',
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'info_dict': {
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'id': '1869',
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'title': '混沌武士',
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'description': 'md5:6a9622b911565794c11f25f81d6a97d2',
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},
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'playlist': [{
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'md5': '91da8621454dd58316851c27c68b0c13',
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'info_dict': {
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'id': '40062',
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'ext': 'mp4',
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'title': '混沌武士',
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'description': '故事发生在日本的江户时代。风是一个小酒馆的打工女。一日，酒馆里来了一群恶霸，虽然他们的举动令风十分不满，但是毕竟风只是一届女流，无法对他们采取什么行动，只能在心里嘟哝。这时，酒家里又进来了个“不良份子...',
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'timestamp': 1414538739,
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'upload_date': '20141028',
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'episode': '疾风怒涛 Tempestuous Temperaments',
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'episode_number': 1,
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},
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}],
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'params': {
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'playlist_items': '1',
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},
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}]
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@classmethod
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def suitable(cls, url):
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return False if BiliBiliIE.suitable(url) else super(BiliBiliBangumiIE, cls).suitable(url)
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def _real_extract(self, url):
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bangumi_id = self._match_id(url)
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# Sometimes this API returns a JSONP response
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season_info = self._download_json(
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'http://bangumi.bilibili.com/jsonp/seasoninfo/%s.ver' % bangumi_id,
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bangumi_id, transform_source=strip_jsonp)['result']
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entries = [{
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'_type': 'url_transparent',
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'url': smuggle_url(episode['webplay_url'], {'no_bangumi_tip': 1}),
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'ie_key': BiliBiliIE.ie_key(),
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'timestamp': parse_iso8601(episode.get('update_time'), delimiter=' '),
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'episode': episode.get('index_title'),
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'episode_number': int_or_none(episode.get('index')),
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} for episode in season_info['episodes']]
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entries = sorted(entries, key=lambda entry: entry.get('episode_number'))
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return self.playlist_result(
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entries, bangumi_id,
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season_info.get('bangumi_title'), season_info.get('evaluate'))
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