mirror of https://github.com/yt-dlp/yt-dlp.git
[ie/bilibili] Support courses and interactive videos (#8343)
Closes #6135, Closes #8428 Authored by: c-basalt
This commit is contained in:
c-basalt
GitHub
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commit
9f09bdcfcb
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@ -216,6 +216,8 @@ from .bilibili import (
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BiliBiliBangumiIE,
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BiliBiliBangumiSeasonIE,
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BiliBiliBangumiMediaIE,
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BilibiliCheeseIE,
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BilibiliCheeseSeasonIE,
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BiliBiliSearchIE,
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BilibiliCategoryIE,
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BilibiliAudioIE,
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@ -2,6 +2,7 @@ import base64
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import functools
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import hashlib
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import itertools
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import json
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import math
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import re
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import time
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@ -16,9 +17,11 @@ from ..utils import (
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InAdvancePagedList,
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OnDemandPagedList,
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bool_or_none,
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clean_html,
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filter_dict,
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float_or_none,
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format_field,
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get_element_by_class,
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int_or_none,
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join_nonempty,
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make_archive_id,
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@ -88,6 +91,12 @@ class BilibiliBaseIE(InfoExtractor):
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return formats
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def _download_playinfo(self, video_id, cid):
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return self._download_json(
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'https://api.bilibili.com/x/player/playurl', video_id,
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query={'bvid': video_id, 'cid': cid, 'fnval': 4048},
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note=f'Downloading video formats for cid {cid}')['data']
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def json2srt(self, json_data):
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srt_data = ''
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for idx, line in enumerate(json_data.get('body') or []):
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@ -96,7 +105,7 @@ class BilibiliBaseIE(InfoExtractor):
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f'{line["content"]}\n\n')
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return srt_data
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def _get_subtitles(self, video_id, aid, cid):
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def _get_subtitles(self, video_id, cid, aid=None):
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subtitles = {
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'danmaku': [{
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'ext': 'xml',
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@ -104,8 +113,15 @@ class BilibiliBaseIE(InfoExtractor):
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}]
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}
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video_info_json = self._download_json(f'https://api.bilibili.com/x/player/v2?aid={aid}&cid={cid}', video_id)
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for s in traverse_obj(video_info_json, ('data', 'subtitle', 'subtitles', ...)):
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subtitle_info = traverse_obj(self._download_json(
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'https://api.bilibili.com/x/player/v2', video_id,
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query={'aid': aid, 'cid': cid} if aid else {'bvid': video_id, 'cid': cid},
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note=f'Extracting subtitle info {cid}'), ('data', 'subtitle'))
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subs_list = traverse_obj(subtitle_info, ('subtitles', lambda _, v: v['subtitle_url'] and v['lan']))
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if not subs_list and traverse_obj(subtitle_info, 'allow_submit'):
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if not self._get_cookies('https://api.bilibili.com').get('SESSDATA'): # no login session cookie
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self.report_warning(f'CC subtitles (if any) are only visible when logged in. {self._login_hint()}', only_once=True)
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for s in subs_list:
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subtitles.setdefault(s['lan'], []).append({
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'ext': 'srt',
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'data': self.json2srt(self._download_json(s['subtitle_url'], video_id))
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@ -155,7 +171,54 @@ class BilibiliBaseIE(InfoExtractor):
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for entry in traverse_obj(season_info, (
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'result', 'main_section', 'episodes',
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lambda _, v: url_or_none(v['share_url']) and v['id'])):
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yield self.url_result(entry['share_url'], BiliBiliBangumiIE, f'ep{entry["id"]}')
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yield self.url_result(entry['share_url'], BiliBiliBangumiIE, str_or_none(entry.get('id')))
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def _get_divisions(self, video_id, graph_version, edges, edge_id, cid_edges=None):
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cid_edges = cid_edges or {}
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division_data = self._download_json(
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'https://api.bilibili.com/x/stein/edgeinfo_v2', video_id,
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query={'graph_version': graph_version, 'edge_id': edge_id, 'bvid': video_id},
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note=f'Extracting divisions from edge {edge_id}')
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edges.setdefault(edge_id, {}).update(
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traverse_obj(division_data, ('data', 'story_list', lambda _, v: v['edge_id'] == edge_id, {
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'title': ('title', {str}),
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'cid': ('cid', {int_or_none}),
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}), get_all=False))
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edges[edge_id].update(traverse_obj(division_data, ('data', {
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'title': ('title', {str}),
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'choices': ('edges', 'questions', ..., 'choices', ..., {
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'edge_id': ('id', {int_or_none}),
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'cid': ('cid', {int_or_none}),
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'text': ('option', {str}),
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}),
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})))
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# use dict to combine edges that use the same video section (same cid)
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cid_edges.setdefault(edges[edge_id]['cid'], {})[edge_id] = edges[edge_id]
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for choice in traverse_obj(edges, (edge_id, 'choices', ...)):
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if choice['edge_id'] not in edges:
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edges[choice['edge_id']] = {'cid': choice['cid']}
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self._get_divisions(video_id, graph_version, edges, choice['edge_id'], cid_edges=cid_edges)
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return cid_edges
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def _get_interactive_entries(self, video_id, cid, metainfo):
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graph_version = traverse_obj(
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self._download_json(
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'https://api.bilibili.com/x/player/wbi/v2', video_id,
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'Extracting graph version', query={'bvid': video_id, 'cid': cid}),
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('data', 'interaction', 'graph_version', {int_or_none}))
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cid_edges = self._get_divisions(video_id, graph_version, {1: {'cid': cid}}, 1)
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for cid, edges in cid_edges.items():
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play_info = self._download_playinfo(video_id, cid)
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yield {
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**metainfo,
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'id': f'{video_id}_{cid}',
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'title': f'{metainfo.get("title")} - {list(edges.values())[0].get("title")}',
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'formats': self.extract_formats(play_info),
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'description': f'{json.dumps(edges, ensure_ascii=False)}\n{metainfo.get("description", "")}',
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'duration': float_or_none(play_info.get('timelength'), scale=1000),
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'subtitles': self.extract_subtitles(video_id, cid),
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}
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class BiliBiliIE(BilibiliBaseIE):
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@ -180,7 +243,7 @@ class BiliBiliIE(BilibiliBaseIE):
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'view_count': int,
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},
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}, {
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# old av URL version
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'note': 'old av URL version',
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'url': 'http://www.bilibili.com/video/av1074402/',
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'info_dict': {
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'thumbnail': r're:^https?://.*\.(jpg|jpeg)$',
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@ -212,7 +275,7 @@ class BiliBiliIE(BilibiliBaseIE):
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'id': 'BV1bK411W797_p1',
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'ext': 'mp4',
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'title': '物语中的人物是如何吐槽自己的OP的 p01 Staple Stable/战场原+羽川',
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'tags': 'count:11',
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'tags': 'count:10',
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'timestamp': 1589601697,
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'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
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'uploader': '打牌还是打桩',
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@ -232,7 +295,7 @@ class BiliBiliIE(BilibiliBaseIE):
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'id': 'BV1bK411W797_p1',
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'ext': 'mp4',
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'title': '物语中的人物是如何吐槽自己的OP的 p01 Staple Stable/战场原+羽川',
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'tags': 'count:11',
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'tags': 'count:10',
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'timestamp': 1589601697,
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'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
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'uploader': '打牌还是打桩',
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@ -343,18 +406,120 @@ class BiliBiliIE(BilibiliBaseIE):
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'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
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},
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'params': {'skip_download': True},
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}, {
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'note': 'interactive/split-path video',
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'url': 'https://www.bilibili.com/video/BV1af4y1H7ga/',
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'info_dict': {
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'id': 'BV1af4y1H7ga',
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'title': '【互动游戏】花了大半年时间做的自我介绍~请查收！！',
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'timestamp': 1630500414,
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'upload_date': '20210901',
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'description': 'md5:01113e39ab06e28042d74ac356a08786',
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'tags': list,
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'uploader': '钉宫妮妮Ninico',
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'duration': 1503,
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'uploader_id': '8881297',
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'comment_count': int,
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'view_count': int,
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'like_count': int,
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'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
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},
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'playlist_count': 33,
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'playlist': [{
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'info_dict': {
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'id': 'BV1af4y1H7ga_400950101',
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'ext': 'mp4',
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'title': '【互动游戏】花了大半年时间做的自我介绍~请查收！！ - 听见猫猫叫~',
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'timestamp': 1630500414,
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'upload_date': '20210901',
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'description': 'md5:db66ac7a2813a94b8291dbce990cc5b2',
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'tags': list,
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'uploader': '钉宫妮妮Ninico',
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'duration': 11.605,
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'uploader_id': '8881297',
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'comment_count': int,
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'view_count': int,
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'like_count': int,
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'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
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},
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}],
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}, {
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'note': '301 redirect to bangumi link',
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'url': 'https://www.bilibili.com/video/BV1TE411f7f1',
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'info_dict': {
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'id': '288525',
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'title': '李永乐老师 钱学森弹道和乘波体飞行器是什么？',
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'ext': 'mp4',
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'series': '我和我的祖国',
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'series_id': '4780',
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'season': '幕后纪实',
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'season_id': '28609',
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'season_number': 1,
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'episode': '钱学森弹道和乘波体飞行器是什么？',
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'episode_id': '288525',
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'episode_number': 105,
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'duration': 1183.957,
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'timestamp': 1571648124,
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'upload_date': '20191021',
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'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
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},
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}, {
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'url': 'https://www.bilibili.com/video/BV1jL41167ZG/',
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'info_dict': {
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'id': 'BV1jL41167ZG',
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'title': '一场大火引发的离奇死亡！古典推理经典短篇集《不可能犯罪诊断书》！',
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'ext': 'mp4',
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},
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'skip': 'supporter-only video',
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}, {
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'url': 'https://www.bilibili.com/video/BV1Ks411f7aQ/',
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'info_dict': {
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'id': 'BV1Ks411f7aQ',
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'title': '【BD1080P】狼与香辛料I【华盟】',
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'ext': 'mp4',
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},
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'skip': 'login required',
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}, {
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'url': 'https://www.bilibili.com/video/BV1GJ411x7h7/',
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'info_dict': {
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'id': 'BV1GJ411x7h7',
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'title': '【官方 MV】Never Gonna Give You Up - Rick Astley',
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'ext': 'mp4',
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},
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'skip': 'geo-restricted',
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}]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id)
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webpage, urlh = self._download_webpage_handle(url, video_id)
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if not self._match_valid_url(urlh.url):
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return self.url_result(urlh.url)
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initial_state = self._search_json(r'window\.__INITIAL_STATE__\s*=', webpage, 'initial state', video_id)
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is_festival = 'videoData' not in initial_state
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if is_festival:
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video_data = initial_state['videoInfo']
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else:
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play_info = self._search_json(r'window\.__playinfo__\s*=', webpage, 'play info', video_id)['data']
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play_info_obj = self._search_json(
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r'window\.__playinfo__\s*=', webpage, 'play info', video_id, fatal=False)
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if not play_info_obj:
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if traverse_obj(initial_state, ('error', 'trueCode')) == -403:
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self.raise_login_required()
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if traverse_obj(initial_state, ('error', 'trueCode')) == -404:
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raise ExtractorError(
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'This video may be deleted or geo-restricted. '
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'You might want to try a VPN or a proxy server (with --proxy)', expected=True)
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play_info = traverse_obj(play_info_obj, ('data', {dict}))
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if not play_info:
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if traverse_obj(play_info_obj, 'code') == 87007:
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toast = get_element_by_class('tips-toast', webpage) or ''
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msg = clean_html(
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f'{get_element_by_class("belongs-to", toast) or ""}，'
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+ (get_element_by_class('level', toast) or ''))
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raise ExtractorError(
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f'This is a supporter-only video: {msg}. {self._login_hint()}', expected=True)
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raise ExtractorError('Failed to extract play info')
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video_data = initial_state['videoData']
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video_id, title = video_data['bvid'], video_data.get('title')
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@ -385,10 +550,7 @@ class BiliBiliIE(BilibiliBaseIE):
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festival_info = {}
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if is_festival:
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play_info = self._download_json(
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'https://api.bilibili.com/x/player/playurl', video_id,
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query={'bvid': video_id, 'cid': cid, 'fnval': 4048},
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note='Extracting festival video formats')['data']
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play_info = self._download_playinfo(video_id, cid)
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festival_info = traverse_obj(initial_state, {
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'uploader': ('videoInfo', 'upName'),
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@ -397,7 +559,7 @@ class BiliBiliIE(BilibiliBaseIE):
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'thumbnail': ('sectionEpisodes', lambda _, v: v['bvid'] == video_id, 'cover'),
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}, get_all=False)
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return {
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metainfo = {
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**traverse_obj(initial_state, {
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'uploader': ('upData', 'name'),
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'uploader_id': ('upData', 'mid', {str_or_none}),
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@ -413,28 +575,59 @@ class BiliBiliIE(BilibiliBaseIE):
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'comment_count': ('stat', 'reply', {int_or_none}),
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}, get_all=False),
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'id': f'{video_id}{format_field(part_id, None, "_p%d")}',
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'formats': self.extract_formats(play_info),
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'_old_archive_ids': [make_archive_id(self, old_video_id)] if old_video_id else None,
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'title': title,
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'http_headers': {'Referer': url},
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}
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is_interactive = traverse_obj(video_data, ('rights', 'is_stein_gate'))
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if is_interactive:
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return self.playlist_result(
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self._get_interactive_entries(video_id, cid, metainfo), **metainfo, **{
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'duration': traverse_obj(initial_state, ('videoData', 'duration', {int_or_none})),
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'__post_extractor': self.extract_comments(aid),
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})
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else:
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return {
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**metainfo,
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'duration': float_or_none(play_info.get('timelength'), scale=1000),
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'chapters': self._get_chapters(aid, cid),
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'subtitles': self.extract_subtitles(video_id, aid, cid),
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'subtitles': self.extract_subtitles(video_id, cid),
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'formats': self.extract_formats(play_info),
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'__post_extractor': self.extract_comments(aid),
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'http_headers': {'Referer': url},
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}
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class BiliBiliBangumiIE(BilibiliBaseIE):
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_VALID_URL = r'https?://(?:www\.)?bilibili\.com/bangumi/play/(?P<id>ep\d+)'
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_VALID_URL = r'https?://(?:www\.)?bilibili\.com/bangumi/play/ep(?P<id>\d+)'
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_TESTS = [{
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'url': 'https://www.bilibili.com/bangumi/play/ep21495/',
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'info_dict': {
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'id': '21495',
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'ext': 'mp4',
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'series': '悠久之翼',
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'series_id': '774',
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'season': '第二季',
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'season_id': '1182',
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'season_number': 2,
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'episode': 'forever／ef',
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'episode_id': '21495',
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'episode_number': 12,
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'title': '12 forever／ef',
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'duration': 1420.791,
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'timestamp': 1320412200,
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'upload_date': '20111104',
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'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
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},
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}, {
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'url': 'https://www.bilibili.com/bangumi/play/ep267851',
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'info_dict': {
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'id': '267851',
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'ext': 'mp4',
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'series': '鬼灭之刃',
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'series_id': '4358',
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'season': '鬼灭之刃',
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'season': '立志篇',
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'season_id': '26801',
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'season_number': 1,
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'episode': '残酷',
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@ -446,13 +639,32 @@ class BiliBiliBangumiIE(BilibiliBaseIE):
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'upload_date': '20190406',
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'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$'
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},
|
||||
'skip': 'According to the copyright owner\'s request, you may only watch the video after you are premium member.'
|
||||
'skip': 'Geo-restricted',
|
||||
}, {
|
||||
'note': 'a making-of which falls outside main section',
|
||||
'url': 'https://www.bilibili.com/bangumi/play/ep345120',
|
||||
'info_dict': {
|
||||
'id': '345120',
|
||||
'ext': 'mp4',
|
||||
'series': '鬼灭之刃',
|
||||
'series_id': '4358',
|
||||
'season': '立志篇',
|
||||
'season_id': '26801',
|
||||
'season_number': 1,
|
||||
'episode': '炭治郎篇',
|
||||
'episode_id': '345120',
|
||||
'episode_number': 27,
|
||||
'title': '#1 炭治郎篇',
|
||||
'duration': 1922.129,
|
||||
'timestamp': 1602853860,
|
||||
'upload_date': '20201016',
|
||||
'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$'
|
||||
},
|
||||
}]
|
||||
|
||||
def _real_extract(self, url):
|
||||
video_id = self._match_id(url)
|
||||
episode_id = video_id[2:]
|
||||
webpage = self._download_webpage(url, video_id)
|
||||
episode_id = self._match_id(url)
|
||||
webpage = self._download_webpage(url, episode_id)
|
||||
|
||||
if '您所在的地区无法观看本片' in webpage:
|
||||
raise GeoRestrictedError('This video is restricted')
|
||||
|
|
@ -461,7 +673,7 @@ class BiliBiliBangumiIE(BilibiliBaseIE):
|
|||
|
||||
headers = {'Referer': url, **self.geo_verification_headers()}
|
||||
play_info = self._download_json(
|
||||
'https://api.bilibili.com/pgc/player/web/v2/playurl', video_id,
|
||||
'https://api.bilibili.com/pgc/player/web/v2/playurl', episode_id,
|
||||
'Extracting episode', query={'fnval': '4048', 'ep_id': episode_id},
|
||||
headers=headers)
|
||||
premium_only = play_info.get('code') == -10403
|
||||
|
|
@ -472,40 +684,43 @@ class BiliBiliBangumiIE(BilibiliBaseIE):
|
|||
self.raise_login_required('This video is for premium members only')
|
||||
|
||||
bangumi_info = self._download_json(
|
||||
'https://api.bilibili.com/pgc/view/web/season', video_id, 'Get episode details',
|
||||
'https://api.bilibili.com/pgc/view/web/season', episode_id, 'Get episode details',
|
||||
query={'ep_id': episode_id}, headers=headers)['result']
|
||||
|
||||
episode_number, episode_info = next((
|
||||
(idx, ep) for idx, ep in enumerate(traverse_obj(
|
||||
bangumi_info, ('episodes', ..., {dict})), 1)
|
||||
bangumi_info, (('episodes', ('section', ..., 'episodes')), ..., {dict})), 1)
|
||||
if str_or_none(ep.get('id')) == episode_id), (1, {}))
|
||||
|
||||
season_id = bangumi_info.get('season_id')
|
||||
season_number = season_id and next((
|
||||
idx + 1 for idx, e in enumerate(
|
||||
season_number, season_title = season_id and next((
|
||||
(idx + 1, e.get('season_title')) for idx, e in enumerate(
|
||||
traverse_obj(bangumi_info, ('seasons', ...)))
|
||||
if e.get('season_id') == season_id
|
||||
), None)
|
||||
), (None, None))
|
||||
|
||||
aid = episode_info.get('aid')
|
||||
|
||||
return {
|
||||
'id': video_id,
|
||||
'id': episode_id,
|
||||
'formats': formats,
|
||||
**traverse_obj(bangumi_info, {
|
||||
'series': ('series', 'series_title', {str}),
|
||||
'series_id': ('series', 'series_id', {str_or_none}),
|
||||
'thumbnail': ('square_cover', {url_or_none}),
|
||||
}),
|
||||
'title': join_nonempty('title', 'long_title', delim=' ', from_dict=episode_info),
|
||||
'episode': episode_info.get('long_title'),
|
||||
**traverse_obj(episode_info, {
|
||||
'episode': ('long_title', {str}),
|
||||
'episode_number': ('title', {int_or_none}, {lambda x: x or episode_number}),
|
||||
'timestamp': ('pub_time', {int_or_none}),
|
||||
'title': {lambda v: v and join_nonempty('title', 'long_title', delim=' ', from_dict=v)},
|
||||
}),
|
||||
'episode_id': episode_id,
|
||||
'episode_number': int_or_none(episode_info.get('title')) or episode_number,
|
||||
'season': str_or_none(season_title),
|
||||
'season_id': str_or_none(season_id),
|
||||
'season_number': season_number,
|
||||
'timestamp': int_or_none(episode_info.get('pub_time')),
|
||||
'duration': float_or_none(play_info.get('timelength'), scale=1000),
|
||||
'subtitles': self.extract_subtitles(video_id, aid, episode_info.get('cid')),
|
||||
'subtitles': self.extract_subtitles(episode_id, episode_info.get('cid'), aid=aid),
|
||||
'__post_extractor': self.extract_comments(aid),
|
||||
'http_headers': headers,
|
||||
}
|
||||
|
|
@ -517,17 +732,53 @@ class BiliBiliBangumiMediaIE(BilibiliBaseIE):
|
|||
'url': 'https://www.bilibili.com/bangumi/media/md24097891',
|
||||
'info_dict': {
|
||||
'id': '24097891',
|
||||
'title': 'CAROLE & TUESDAY',
|
||||
'description': 'md5:42417ad33d1eaa1c93bfd2dd1626b829',
|
||||
},
|
||||
'playlist_mincount': 25,
|
||||
}, {
|
||||
'url': 'https://www.bilibili.com/bangumi/media/md1565/',
|
||||
'info_dict': {
|
||||
'id': '1565',
|
||||
'title': '攻壳机动队 S.A.C. 2nd GIG',
|
||||
'description': 'md5:46cac00bafd645b97f4d6df616fc576d',
|
||||
},
|
||||
'playlist_count': 26,
|
||||
'playlist': [{
|
||||
'info_dict': {
|
||||
'id': '68540',
|
||||
'ext': 'mp4',
|
||||
'series': '攻壳机动队',
|
||||
'series_id': '1077',
|
||||
'season': '第二季',
|
||||
'season_id': '1565',
|
||||
'season_number': 2,
|
||||
'episode': '再启动 REEMBODY',
|
||||
'episode_id': '68540',
|
||||
'episode_number': 1,
|
||||
'title': '1 再启动 REEMBODY',
|
||||
'duration': 1525.777,
|
||||
'timestamp': 1425074413,
|
||||
'upload_date': '20150227',
|
||||
'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$'
|
||||
},
|
||||
}],
|
||||
}]
|
||||
|
||||
def _real_extract(self, url):
|
||||
media_id = self._match_id(url)
|
||||
webpage = self._download_webpage(url, media_id)
|
||||
ss_id = self._search_json(
|
||||
r'window\.__INITIAL_STATE__\s*=', webpage, 'initial_state', media_id)['mediaInfo']['season_id']
|
||||
|
||||
return self.playlist_result(self._get_episodes_from_season(ss_id, url), media_id)
|
||||
initial_state = self._search_json(
|
||||
r'window\.__INITIAL_STATE__\s*=', webpage, 'initial_state', media_id)
|
||||
ss_id = initial_state['mediaInfo']['season_id']
|
||||
|
||||
return self.playlist_result(
|
||||
self._get_episodes_from_season(ss_id, url), media_id,
|
||||
**traverse_obj(initial_state, ('mediaInfo', {
|
||||
'title': ('title', {str}),
|
||||
'description': ('evaluate', {str}),
|
||||
})))
|
||||
|
||||
|
||||
class BiliBiliBangumiSeasonIE(BilibiliBaseIE):
|
||||
|
|
@ -535,15 +786,183 @@ class BiliBiliBangumiSeasonIE(BilibiliBaseIE):
|
|||
_TESTS = [{
|
||||
'url': 'https://www.bilibili.com/bangumi/play/ss26801',
|
||||
'info_dict': {
|
||||
'id': '26801'
|
||||
'id': '26801',
|
||||
'title': '鬼灭之刃',
|
||||
'description': 'md5:e2cc9848b6f69be6db79fc2a82d9661b',
|
||||
},
|
||||
'playlist_mincount': 26
|
||||
}, {
|
||||
'url': 'https://www.bilibili.com/bangumi/play/ss2251',
|
||||
'info_dict': {
|
||||
'id': '2251',
|
||||
'title': '玲音',
|
||||
'description': 'md5:1fd40e3df4c08d4d9d89a6a34844bdc4',
|
||||
},
|
||||
'playlist_count': 13,
|
||||
'playlist': [{
|
||||
'info_dict': {
|
||||
'id': '50188',
|
||||
'ext': 'mp4',
|
||||
'series': '玲音',
|
||||
'series_id': '1526',
|
||||
'season': 'TV',
|
||||
'season_id': '2251',
|
||||
'season_number': 1,
|
||||
'episode': 'WEIRD',
|
||||
'episode_id': '50188',
|
||||
'episode_number': 1,
|
||||
'title': '1 WEIRD',
|
||||
'duration': 1436.992,
|
||||
'timestamp': 1343185080,
|
||||
'upload_date': '20120725',
|
||||
'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$'
|
||||
},
|
||||
}],
|
||||
}]
|
||||
|
||||
def _real_extract(self, url):
|
||||
ss_id = self._match_id(url)
|
||||
webpage = self._download_webpage(url, ss_id)
|
||||
metainfo = traverse_obj(
|
||||
self._search_json(r'<script[^>]+type="application/ld\+json"[^>]*>', webpage, 'info', ss_id),
|
||||
('itemListElement', ..., {
|
||||
'title': ('name', {str}),
|
||||
'description': ('description', {str}),
|
||||
}), get_all=False)
|
||||
|
||||
return self.playlist_result(self._get_episodes_from_season(ss_id, url), ss_id)
|
||||
return self.playlist_result(self._get_episodes_from_season(ss_id, url), ss_id, **metainfo)
|
||||
|
||||
|
||||
class BilibiliCheeseBaseIE(BilibiliBaseIE):
|
||||
_HEADERS = {'Referer': 'https://www.bilibili.com/'}
|
||||
|
||||
def _extract_episode(self, season_info, ep_id):
|
||||
episode_info = traverse_obj(season_info, (
|
||||
'episodes', lambda _, v: v['id'] == int(ep_id)), get_all=False)
|
||||
aid, cid = episode_info['aid'], episode_info['cid']
|
||||
|
||||
if traverse_obj(episode_info, 'ep_status') == -1:
|
||||
raise ExtractorError('This course episode is not yet available.', expected=True)
|
||||
if not traverse_obj(episode_info, 'playable'):
|
||||
self.raise_login_required('You need to purchase the course to download this episode')
|
||||
|
||||
play_info = self._download_json(
|
||||
'https://api.bilibili.com/pugv/player/web/playurl', ep_id,
|
||||
query={'avid': aid, 'cid': cid, 'ep_id': ep_id, 'fnval': 16, 'fourk': 1},
|
||||
headers=self._HEADERS, note='Downloading playinfo')['data']
|
||||
|
||||
return {
|
||||
'id': str_or_none(ep_id),
|
||||
'episode_id': str_or_none(ep_id),
|
||||
'formats': self.extract_formats(play_info),
|
||||
'extractor_key': BilibiliCheeseIE.ie_key(),
|
||||
'extractor': BilibiliCheeseIE.IE_NAME,
|
||||
'webpage_url': f'https://www.bilibili.com/cheese/play/ep{ep_id}',
|
||||
**traverse_obj(episode_info, {
|
||||
'episode': ('title', {str}),
|
||||
'title': {lambda v: v and join_nonempty('index', 'title', delim=' - ', from_dict=v)},
|
||||
'alt_title': ('subtitle', {str}),
|
||||
'duration': ('duration', {int_or_none}),
|
||||
'episode_number': ('index', {int_or_none}),
|
||||
'thumbnail': ('cover', {url_or_none}),
|
||||
'timestamp': ('release_date', {int_or_none}),
|
||||
'view_count': ('play', {int_or_none}),
|
||||
}),
|
||||
**traverse_obj(season_info, {
|
||||
'uploader': ('up_info', 'uname', {str}),
|
||||
'uploader_id': ('up_info', 'mid', {str_or_none}),
|
||||
}),
|
||||
'subtitles': self.extract_subtitles(ep_id, cid, aid=aid),
|
||||
'__post_extractor': self.extract_comments(aid),
|
||||
'http_headers': self._HEADERS,
|
||||
}
|
||||
|
||||
def _download_season_info(self, query_key, video_id):
|
||||
return self._download_json(
|
||||
f'https://api.bilibili.com/pugv/view/web/season?{query_key}={video_id}', video_id,
|
||||
headers=self._HEADERS, note='Downloading season info')['data']
|
||||
|
||||
|
||||
class BilibiliCheeseIE(BilibiliCheeseBaseIE):
|
||||
_VALID_URL = r'https?://(?:www\.)?bilibili\.com/cheese/play/ep(?P<id>\d+)'
|
||||
_TESTS = [{
|
||||
'url': 'https://www.bilibili.com/cheese/play/ep229832',
|
||||
'info_dict': {
|
||||
'id': '229832',
|
||||
'ext': 'mp4',
|
||||
'title': '1 - 课程先导片',
|
||||
'alt_title': '视频课 · 3分41秒',
|
||||
'uploader': '马督工',
|
||||
'uploader_id': '316568752',
|
||||
'episode': '课程先导片',
|
||||
'episode_id': '229832',
|
||||
'episode_number': 1,
|
||||
'duration': 221,
|
||||
'timestamp': 1695549606,
|
||||
'upload_date': '20230924',
|
||||
'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
|
||||
'view_count': int,
|
||||
}
|
||||
}]
|
||||
|
||||
def _real_extract(self, url):
|
||||
ep_id = self._match_id(url)
|
||||
return self._extract_episode(self._download_season_info('ep_id', ep_id), ep_id)
|
||||
|
||||
|
||||
class BilibiliCheeseSeasonIE(BilibiliCheeseBaseIE):
|
||||
_VALID_URL = r'https?://(?:www\.)?bilibili\.com/cheese/play/ss(?P<id>\d+)'
|
||||
_TESTS = [{
|
||||
'url': 'https://www.bilibili.com/cheese/play/ss5918',
|
||||
'info_dict': {
|
||||
'id': '5918',
|
||||
'title': '【限时五折】新闻系学不到：马督工教你做自媒体',
|
||||
'description': '帮普通人建立世界模型，降低人与人的沟通门槛',
|
||||
},
|
||||
'playlist': [{
|
||||
'info_dict': {
|
||||
'id': '229832',
|
||||
'ext': 'mp4',
|
||||
'title': '1 - 课程先导片',
|
||||
'alt_title': '视频课 · 3分41秒',
|
||||
'uploader': '马督工',
|
||||
'uploader_id': '316568752',
|
||||
'episode': '课程先导片',
|
||||
'episode_id': '229832',
|
||||
'episode_number': 1,
|
||||
'duration': 221,
|
||||
'timestamp': 1695549606,
|
||||
'upload_date': '20230924',
|
||||
'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
|
||||
'view_count': int,
|
||||
}
|
||||
}],
|
||||
'params': {'playlist_items': '1'},
|
||||
}, {
|
||||
'url': 'https://www.bilibili.com/cheese/play/ss5918',
|
||||
'info_dict': {
|
||||
'id': '5918',
|
||||
'title': '【限时五折】新闻系学不到：马督工教你做自媒体',
|
||||
'description': '帮普通人建立世界模型，降低人与人的沟通门槛',
|
||||
},
|
||||
'playlist_mincount': 5,
|
||||
'skip': 'paid video in list',
|
||||
}]
|
||||
|
||||
def _get_cheese_entries(self, season_info):
|
||||
for ep_id in traverse_obj(season_info, ('episodes', lambda _, v: v['episode_can_view'], 'id')):
|
||||
yield self._extract_episode(season_info, ep_id)
|
||||
|
||||
def _real_extract(self, url):
|
||||
season_id = self._match_id(url)
|
||||
season_info = self._download_season_info('season_id', season_id)
|
||||
|
||||
return self.playlist_result(
|
||||
self._get_cheese_entries(season_info), season_id,
|
||||
**traverse_obj(season_info, {
|
||||
'title': ('title', {str}),
|
||||
'description': ('subtitle', {str}),
|
||||
}))
|
||||
|
||||
|
||||
class BilibiliSpaceBaseIE(InfoExtractor):
|
||||
|
|
|
|||
Loading…
Reference in New Issue