X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/139d14b198add5b26a11ed5dca022feaa6581d98..6a680aa147c68717d8224546bf1bcbb737b78ac7:/youtube_dl/extractor/bilibili.py diff --git a/youtube_dl/extractor/bilibili.py b/youtube_dl/extractor/bilibili.py index 2103ed7..4d6b051 100644 --- a/youtube_dl/extractor/bilibili.py +++ b/youtube_dl/extractor/bilibili.py @@ -1,135 +1,308 @@ # coding: utf-8 from __future__ import unicode_literals +import hashlib import re -import itertools -import json -import xml.etree.ElementTree as ET from .common import InfoExtractor +from ..compat import ( + compat_parse_qs, + compat_urlparse, +) from ..utils import ( - int_or_none, - unified_strdate, ExtractorError, + int_or_none, + float_or_none, + parse_iso8601, + smuggle_url, + strip_jsonp, + unified_timestamp, + unsmuggle_url, + urlencode_postdata, ) class BiliBiliIE(InfoExtractor): - _VALID_URL = r'http://www\.bilibili\.(?:tv|com)/video/av(?P[0-9]+)/' + _VALID_URL = r'https?://(?:www\.|bangumi\.|)bilibili\.(?:tv|com)/(?:video/av|anime/(?P\d+)/play#)(?P\d+)' _TESTS = [{ 'url': 'http://www.bilibili.tv/video/av1074402/', - 'md5': '2c301e4dab317596e837c3e7633e7d86', + 'md5': '5f7d29e1a2872f3df0cf76b1f87d3788', 'info_dict': { - 'id': '1074402_part1', + 'id': '1074402', 'ext': 'flv', 'title': '【金坷垃】金泡沫', - 'duration': 308, + 'description': 'md5:ce18c2a2d2193f0df2917d270f2e5923', + 'duration': 308.067, + 'timestamp': 1398012678, 'upload_date': '20140420', - 'thumbnail': 're:^https?://.+\.jpg', + 'thumbnail': r're:^https?://.+\.jpg', + 'uploader': '菊子桑', + 'uploader_id': '156160', + }, + }, { + # Tested in BiliBiliBangumiIE + 'url': 'http://bangumi.bilibili.com/anime/1869/play#40062', + 'only_matching': True, + }, { + 'url': 'http://bangumi.bilibili.com/anime/5802/play#100643', + 'md5': '3f721ad1e75030cc06faf73587cfec57', + 'info_dict': { + 'id': '100643', + 'ext': 'mp4', + 'title': 'CHAOS;CHILD', + '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...', }, + 'skip': 'Geo-restricted to China', }, { - 'url': 'http://www.bilibili.com/video/av1041170/', + # Title with double quotes + 'url': 'http://www.bilibili.com/video/av8903802/', 'info_dict': { - 'id': '1041170', - 'title': '【BD1080P】刀语【诸神&异域】', + 'id': '8903802', + 'title': '阿滴英文｜英文歌分享#6 "Closer', + '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', }, - 'playlist_count': 9, + 'playlist': [{ + 'info_dict': { + 'id': '8903802_part1', + 'ext': 'flv', + 'title': '阿滴英文｜英文歌分享#6 "Closer', + 'description': 'md5:3b1b9e25b78da4ef87e9b548b88ee76a', + 'uploader': '阿滴英文', + 'uploader_id': '65880958', + 'timestamp': 1488382634, + 'upload_date': '20170301', + }, + 'params': { + 'skip_download': True, # Test metadata only + }, + }, { + 'info_dict': { + 'id': '8903802_part2', + 'ext': 'flv', + 'title': '阿滴英文｜英文歌分享#6 "Closer', + 'description': 'md5:3b1b9e25b78da4ef87e9b548b88ee76a', + 'uploader': '阿滴英文', + 'uploader_id': '65880958', + 'timestamp': 1488382634, + 'upload_date': '20170301', + }, + 'params': { + 'skip_download': True, # Test metadata only + }, + }] }] + _APP_KEY = '84956560bc028eb7' + _BILIBILI_KEY = '94aba54af9065f71de72f5508f1cd42e' + + def _report_error(self, result): + if 'message' in result: + raise ExtractorError('%s said: %s' % (self.IE_NAME, result['message']), expected=True) + elif 'code' in result: + raise ExtractorError('%s returns error %d' % (self.IE_NAME, result['code']), expected=True) + else: + raise ExtractorError('Can\'t extract Bangumi episode ID') + def _real_extract(self, url): - video_id = self._match_id(url) + url, smuggled_data = unsmuggle_url(url, {}) + + mobj = re.match(self._VALID_URL, url) + video_id = mobj.group('id') + anime_id = mobj.group('anime_id') webpage = self._download_webpage(url, video_id) - if self._search_regex(r'(此视频不存在或被删除)', webpage, 'error message', default=None): - raise ExtractorError('The video does not exist or was deleted', expected=True) - video_code = self._search_regex( - r'(?s)
(.*?)
', webpage, 'video code') - - title = self._html_search_meta( - 'media:title', video_code, 'title', fatal=True) - duration_str = self._html_search_meta( - 'duration', video_code, 'duration') - if duration_str is None: - duration = None + if 'anime/' not in url: + cid = self._search_regex( + r'\bcid(?:["\']:|=)(\d+)', webpage, 'cid', + default=None + ) or compat_parse_qs(self._search_regex( + [r'EmbedPlayer\([^)]+,\s*"([^"]+)"\)', + r'EmbedPlayer\([^)]+,\s*\\"([^"]+)\\"\)', + r']+src="https://secure\.bilibili\.com/secure,([^"]+)"'], + webpage, 'player parameters'))['cid'][0] else: - duration_mobj = re.match( - r'^T(?:(?P[0-9]+)H)?(?P[0-9]+)M(?P[0-9]+)S$', - duration_str) - duration = ( - int_or_none(duration_mobj.group('hours'), default=0) * 3600 + - int(duration_mobj.group('minutes')) * 60 + - int(duration_mobj.group('seconds'))) - upload_date = unified_strdate(self._html_search_meta( - 'uploadDate', video_code, fatal=False)) - thumbnail = self._html_search_meta( - 'thumbnailUrl', video_code, 'thumbnail', fatal=False) - - cid = self._search_regex(r'cid=(\d+)', webpage, 'cid') + if 'no_bangumi_tip' not in smuggled_data: + self.to_screen('Downloading episode %s. To download all videos in anime %s, re-run youtube-dl with %s' % ( + video_id, anime_id, compat_urlparse.urljoin(url, '//bangumi.bilibili.com/anime/%s' % anime_id))) + headers = { + 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8', + 'Referer': url + } + headers.update(self.geo_verification_headers()) + + js = self._download_json( + 'http://bangumi.bilibili.com/web_api/get_source', video_id, + data=urlencode_postdata({'episode_id': video_id}), + headers=headers) + if 'result' not in js: + self._report_error(js) + cid = js['result']['cid'] + + headers = { + 'Referer': url + } + headers.update(self.geo_verification_headers()) entries = [] - lq_page = self._download_webpage( - 'http://interface.bilibili.com/v_cdn_play?appkey=1&cid=%s' % cid, - video_id, - note='Downloading LQ video info' - ) - try: - err_info = json.loads(lq_page) - raise ExtractorError( - 'BiliBili said: ' + err_info['error_text'], expected=True) - except ValueError: - pass - - lq_doc = ET.fromstring(lq_page) - lq_durls = lq_doc.findall('./durl') - - hq_doc = self._download_xml( - 'http://interface.bilibili.com/playurl?appkey=1&cid=%s' % cid, - video_id, - note='Downloading HQ video info', - fatal=False, - ) - if hq_doc is not False: - hq_durls = hq_doc.findall('./durl') - assert len(lq_durls) == len(hq_durls) - else: - hq_durls = itertools.repeat(None) - - i = 1 - for lq_durl, hq_durl in zip(lq_durls, hq_durls): - formats = [{ - 'format_id': 'lq', - 'quality': 1, - 'url': lq_durl.find('./url').text, - 'filesize': int_or_none( - lq_durl.find('./size'), get_attr='text'), - }] - if hq_durl: - formats.append({ - 'format_id': 'hq', - 'quality': 2, - 'ext': 'flv', - 'url': hq_durl.find('./url').text, - 'filesize': int_or_none( - hq_durl.find('./size'), get_attr='text'), - }) - self._sort_formats(formats) + RENDITIONS = ('qn=80&quality=80&type=', 'quality=2&type=mp4') + for num, rendition in enumerate(RENDITIONS, start=1): + payload = 'appkey=%s&cid=%s&otype=json&%s' % (self._APP_KEY, cid, rendition) + sign = hashlib.md5((payload + self._BILIBILI_KEY).encode('utf-8')).hexdigest() - entries.append({ - 'id': '%s_part%d' % (video_id, i), - 'title': title, - 'formats': formats, - 'duration': duration, - 'upload_date': upload_date, - 'thumbnail': thumbnail, - }) + video_info = self._download_json( + 'http://interface.bilibili.com/v2/playurl?%s&sign=%s' % (payload, sign), + video_id, note='Downloading video info page', + headers=headers, fatal=num == len(RENDITIONS)) + + if not video_info: + continue + + if 'durl' not in video_info: + if num < len(RENDITIONS): + continue + self._report_error(video_info) - i += 1 + for idx, durl in enumerate(video_info['durl']): + formats = [{ + 'url': durl['url'], + 'filesize': int_or_none(durl['size']), + }] + for backup_url in durl.get('backup_url', []): + formats.append({ + 'url': backup_url, + # backup URLs have lower priorities + 'preference': -2 if 'hd.mp4' in backup_url else -3, + }) - return { - '_type': 'multi_video', - 'entries': entries, + for a_format in formats: + a_format.setdefault('http_headers', {}).update({ + 'Referer': url, + }) + + self._sort_formats(formats) + + entries.append({ + 'id': '%s_part%s' % (video_id, idx), + 'duration': float_or_none(durl.get('length'), 1000), + 'formats': formats, + }) + break + + title = self._html_search_regex( + (']+\btitle=(["\'])(?P(?:(?!\1).)+)\1', + '(?s)<h1[^>]*>(?P<title>.+?)</h1>'), webpage, 'title', + group='title') + description = self._html_search_meta('description', webpage) + timestamp = unified_timestamp(self._html_search_regex( + r'<time[^>]+datetime="([^"]+)"', webpage, 'upload time', + default=None) or self._html_search_meta( + 'uploadDate', webpage, 'timestamp', default=None)) + thumbnail = self._html_search_meta(['og:image', 'thumbnailUrl'], webpage) + + # TODO 'view_count' requires deobfuscating Javascript + info = { 'id': video_id, - 'title': title + 'title': title, + 'description': description, + 'timestamp': timestamp, + 'thumbnail': thumbnail, + 'duration': float_or_none(video_info.get('timelength'), scale=1000), } + + uploader_mobj = re.search( + r'<a[^>]+href="(?:https?:)?//space\.bilibili\.com/(?P<id>\d+)"[^>]*>(?P<name>[^<]+)', + webpage) + if uploader_mobj: + info.update({ + 'uploader': uploader_mobj.group('name'), + 'uploader_id': uploader_mobj.group('id'), + }) + if not info.get('uploader'): + info['uploader'] = self._html_search_meta( + 'author', webpage, 'uploader', default=None) + + for entry in entries: + entry.update(info) + + if len(entries) == 1: + return entries[0] + else: + for idx, entry in enumerate(entries): + entry['id'] = '%s_part%d' % (video_id, (idx + 1)) + + return { + '_type': 'multi_video', + 'id': video_id, + 'title': title, + 'description': description, + 'entries': entries, + } + + +class BiliBiliBangumiIE(InfoExtractor): + _VALID_URL = r'https?://bangumi\.bilibili\.com/anime/(?P<id>\d+)' + + IE_NAME = 'bangumi.bilibili.com' + IE_DESC = 'BiliBili番剧' + + _TESTS = [{ + 'url': 'http://bangumi.bilibili.com/anime/1869', + 'info_dict': { + 'id': '1869', + 'title': '混沌武士', + 'description': 'md5:6a9622b911565794c11f25f81d6a97d2', + }, + 'playlist_count': 26, + }, { + 'url': 'http://bangumi.bilibili.com/anime/1869', + 'info_dict': { + 'id': '1869', + 'title': '混沌武士', + 'description': 'md5:6a9622b911565794c11f25f81d6a97d2', + }, + 'playlist': [{ + 'md5': '91da8621454dd58316851c27c68b0c13', + 'info_dict': { + 'id': '40062', + 'ext': 'mp4', + 'title': '混沌武士', + '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...', + 'timestamp': 1414538739, + 'upload_date': '20141028', + 'episode': '疾风怒涛 Tempestuous Temperaments', + 'episode_number': 1, + }, + }], + 'params': { + 'playlist_items': '1', + }, + }] + + @classmethod + def suitable(cls, url): + return False if BiliBiliIE.suitable(url) else super(BiliBiliBangumiIE, cls).suitable(url) + + def _real_extract(self, url): + bangumi_id = self._match_id(url) + + # Sometimes this API returns a JSONP response + season_info = self._download_json( + 'http://bangumi.bilibili.com/jsonp/seasoninfo/%s.ver' % bangumi_id, + bangumi_id, transform_source=strip_jsonp)['result'] + + entries = [{ + '_type': 'url_transparent', + 'url': smuggle_url(episode['webplay_url'], {'no_bangumi_tip': 1}), + 'ie_key': BiliBiliIE.ie_key(), + 'timestamp': parse_iso8601(episode.get('update_time'), delimiter=' '), + 'episode': episode.get('index_title'), + 'episode_number': int_or_none(episode.get('index')), + } for episode in season_info['episodes']] + + entries = sorted(entries, key=lambda entry: entry.get('episode_number')) + + return self.playlist_result( + entries, bangumi_id, + season_info.get('bangumi_title'), season_info.get('evaluate'))