X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/0652569e481a8cf0995a00635ef62143fa779add..83c8b40add31fb501d587b64fb17a936ffd5dbc5:/youtube_dl/extractor/bilibili.py diff --git a/youtube_dl/extractor/bilibili.py b/youtube_dl/extractor/bilibili.py index ecc17eb..2d174e6 100644 --- a/youtube_dl/extractor/bilibili.py +++ b/youtube_dl/extractor/bilibili.py @@ -1,142 +1,125 @@ # 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 from ..utils import ( int_or_none, - unified_strdate, - ExtractorError, + float_or_none, + unified_timestamp, + 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/v/)(?P\d+)' - _TESTS = [{ + _TEST = { 'url': 'http://www.bilibili.tv/video/av1074402/', - 'md5': '2c301e4dab317596e837c3e7633e7d86', + 'md5': '9fa226fe2b8a9a4d5a69b4c6a183417e', 'info_dict': { - 'id': '1074402_part1', - 'ext': 'flv', + 'id': '1074402', + 'ext': 'mp4', 'title': '【金坷垃】金泡沫', - 'duration': 308, + 'description': 'md5:ce18c2a2d2193f0df2917d270f2e5923', + 'duration': 308.315, + 'timestamp': 1398012660, 'upload_date': '20140420', 'thumbnail': 're:^https?://.+\.jpg', + 'uploader': '菊子桑', + 'uploader_id': '156160', }, - }, { - 'url': 'http://www.bilibili.com/video/av1041170/', - 'info_dict': { - 'id': '1041170', - 'title': '【BD1080P】刀语【诸神&异域】', - }, - 'playlist_count': 9, - }] + } + + _APP_KEY = '6f90a59ac58a4123' + _BILIBILI_KEY = '0bfd84cc3940035173f35e6777508326' def _real_extract(self, url): video_id = self._match_id(url) webpage = self._download_webpage(url, video_id) - if '(此视频不存在或被删除)' in webpage: - raise ExtractorError( - 'The video does not exist or was deleted', expected=True) + if 'anime/v' not in url: + cid = compat_parse_qs(self._search_regex( + [r'EmbedPlayer\([^)]+,\s*"([^"]+)"\)', + r']+src="https://secure\.bilibili\.com/secure,([^"]+)"'], + webpage, 'player parameters'))['cid'][0] + else: + js = self._download_json( + 'http://bangumi.bilibili.com/web_api/get_source', video_id, + data=urlencode_postdata({'episode_id': video_id}), + headers={'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'}) + cid = js['result']['cid'] - if '>你没有权限浏览！ 由于版权相关问题 我们不对您所在的地区提供服务<' in webpage: - raise ExtractorError( - 'The video is not available in your region due to copyright reasons', - expected=True) + payload = 'appkey=%s&cid=%s&otype=json&quality=2&type=mp4' % (self._APP_KEY, cid) + sign = hashlib.md5((payload + self._BILIBILI_KEY).encode('utf-8')).hexdigest() - 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 - 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') + video_info = self._download_json( + 'http://interface.bilibili.com/playurl?%s&sign=%s' % (payload, sign), + video_id, note='Downloading video info page') 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): + for idx, durl in enumerate(video_info['durl']): formats = [{ - 'format_id': 'lq', - 'quality': 1, - 'url': lq_durl.find('./url').text, - 'filesize': int_or_none( - lq_durl.find('./size'), get_attr='text'), + 'url': durl['url'], + 'filesize': int_or_none(durl['size']), }] - if hq_durl is not None: + for backup_url in durl.get('backup_url', []): 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'), + 'url': backup_url, + # backup URLs have lower priorities + 'preference': -2 if 'hd.mp4' in backup_url else -3, }) + self._sort_formats(formats) entries.append({ - 'id': '%s_part%d' % (video_id, i), - 'title': title, + 'id': '%s_part%s' % (video_id, idx), + 'duration': float_or_none(durl.get('length'), 1000), 'formats': formats, - 'duration': duration, - 'upload_date': upload_date, - 'thumbnail': thumbnail, }) - i += 1 + title = self._html_search_regex(']+title="([^"]+)">', webpage, 'title') + description = self._html_search_meta('description', webpage) + timestamp = unified_timestamp(self._html_search_regex( + r']+datetime="([^"]+)"', webpage, 'upload time', fatal=False)) + thumbnail = self._html_search_meta(['og:image', 'thumbnailUrl'], webpage) - return { - '_type': 'multi_video', - 'entries': entries, + # 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']+href="https?://space\.bilibili\.com/(?P\d+)"[^>]+title="(?P[^"]+)"', + webpage) + if uploader_mobj: + info.update({ + 'uploader': uploader_mobj.group('name'), + 'uploader_id': uploader_mobj.group('id'), + }) + + 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, + }