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https://github.com/yt-dlp/yt-dlp.git
synced 2024-09-10 00:58:17 +02:00
[bilibili] add support for specefic page extraction
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@ -1,18 +1,20 @@
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# coding: utf-8
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from __future__ import unicode_literals
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import re
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import json
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import xml.etree.ElementTree as ET
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from .common import InfoExtractor
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from ..utils import (
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int_or_none,
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unescapeHTML,
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ExtractorError,
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)
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class BiliBiliIE(InfoExtractor):
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_VALID_URL = r'http://www\.bilibili\.(?:tv|com)/video/av(?P<id>[0-9]+)/'
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_VALID_URL = r'http://www\.bilibili\.(?:tv|com)/video/av(?P<id>\d+)(?:/index_(?P<page_num>\d+).html)?'
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_TESTS = [{
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'url': 'http://www.bilibili.tv/video/av1074402/',
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@ -33,17 +35,31 @@ class BiliBiliIE(InfoExtractor):
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'info_dict': {
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'id': '1041170',
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'title': '【BD1080P】刀语【诸神&异域】',
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'description': '这是个神奇的故事~每个人不留弹幕不给走哦~切利哦!~',
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'uploader': '枫叶逝去',
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'timestamp': 1396501299,
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},
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'playlist_count': 12,
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'playlist_count': 9,
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}]
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def _extract_video_info(self, cid, view_data, page_num=1, num_pages=1):
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title = view_data['title']
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def _real_extract(self, 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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page_num = mobj.group('page_num') or '1'
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view_data = self._download_json(
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'http://api.bilibili.com/view?type=json&appkey=8e9fc618fbd41e28&id=%s&page=%s' % (video_id, page_num),
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video_id)
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if 'error' in view_data:
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raise ExtractorError('%s said: %s' % (self.IE_NAME, view_data['error']), expected=True)
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cid = view_data['cid']
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title = unescapeHTML(view_data['title'])
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page = self._download_webpage(
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'http://interface.bilibili.com/v_cdn_play?appkey=8e9fc618fbd41e28&cid=%s' % cid,
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cid,
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'Downloading page %d/%d' % (page_num, num_pages)
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'Downloading page %s/%s' % (page_num, view_data['pages'])
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)
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try:
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err_info = json.loads(page)
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@ -76,7 +92,7 @@ def _extract_video_info(self, cid, view_data, page_num=1, num_pages=1):
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})
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info = {
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'id': cid,
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'id': str(cid),
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'title': title,
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'description': view_data.get('description'),
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'thumbnail': view_data.get('pic'),
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@ -92,22 +108,7 @@ def _extract_video_info(self, cid, view_data, page_num=1, num_pages=1):
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else:
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info.update({
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'_type': 'multi_video',
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'id': video_id,
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'entries': entries,
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})
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return info
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def _real_extract(self, url):
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video_id = self._match_id(url)
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view_data = self._download_json('http://api.bilibili.com/view?type=json&appkey=8e9fc618fbd41e28&id=%s' % video_id, video_id)
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num_pages = int_or_none(view_data['pages'])
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if num_pages > 1:
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play_list_title = view_data['title']
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page_list = self._download_json('http://www.bilibili.com/widget/getPageList?aid=%s' % video_id, video_id, 'Downloading page list metadata')
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entries = []
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for page in page_list:
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view_data['title'] = page['pagename']
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entries.append(self._extract_video_info(str(page['cid']), view_data, page['page'], num_pages))
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return self.playlist_result(entries, video_id, play_list_title, view_data.get('description'))
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else:
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return self._extract_video_info(str(view_data['cid']), view_data)
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