mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-30 03:51:30 +00:00
[extractor/bilibili] Add chapters and misc cleanup (#4221)
Authored by: lockmatrix, pukkandan
This commit is contained in:
pukkandan
parent
ad97487606
commit
c90c5b9bdd
|
|
@ -93,6 +93,16 @@ def _get_subtitles(self, video_id, initial_state, cid):
|
|||
})
|
||||
return subtitles
|
||||
|
||||
def _get_chapters(self, aid, cid):
|
||||
chapters = aid and cid and self._download_json(
|
||||
'https://api.bilibili.com/x/player/v2', aid, query={'aid': aid, 'cid': cid},
|
||||
note='Extracting chapters', fatal=False)
|
||||
return traverse_obj(chapters, ('data', 'view_points', ..., {
|
||||
'title': 'content',
|
||||
'start_time': 'from',
|
||||
'end_time': 'to',
|
||||
})) or None
|
||||
|
||||
def _get_comments(self, aid):
|
||||
for idx in itertools.count(1):
|
||||
replies = traverse_obj(
|
||||
|
|
@ -117,38 +127,6 @@ def _get_all_children(self, reply):
|
|||
for children in map(self._get_all_children, traverse_obj(reply, ('replies', ...))):
|
||||
yield from children
|
||||
|
||||
def extract_common_info(self, video_id, initial_state, play_info, aid, cid):
|
||||
season_id = traverse_obj(initial_state, ('mediaInfo', 'season_id'))
|
||||
season_number = season_id and next((
|
||||
idx + 1 for idx, e in enumerate(
|
||||
traverse_obj(initial_state, ('mediaInfo', 'seasons', ...)))
|
||||
if e.get('season_id') == season_id
|
||||
), None)
|
||||
|
||||
return {
|
||||
'title': traverse_obj(initial_state, 'h1Title'),
|
||||
'description': traverse_obj(initial_state, ('videoData', 'desc')),
|
||||
'duration': float_or_none(play_info.get('timelength'), scale=1000),
|
||||
'view_count': traverse_obj(initial_state, ('videoData', 'stat', 'view')),
|
||||
'uploader': traverse_obj(initial_state, ('upData', 'name')),
|
||||
'uploader_id': traverse_obj(initial_state, ('upData', 'mid')),
|
||||
'like_count': traverse_obj(initial_state, ('videoData', 'stat', 'like')),
|
||||
'comment_count': traverse_obj(initial_state, ('videoData', 'stat', 'reply')),
|
||||
'tags': traverse_obj(initial_state, ('tags', ..., 'tag_name')) or None,
|
||||
'thumbnail': traverse_obj(
|
||||
initial_state, ('videoData', 'pic'), ('epInfo', 'cover')),
|
||||
'timestamp': traverse_obj(
|
||||
initial_state, ('videoData', 'pubdate'), ('epInfo', 'pub_time')),
|
||||
'episode': traverse_obj(initial_state, ('epInfo', 'long_title')),
|
||||
'episode_number': int_or_none(traverse_obj(initial_state, ('epInfo', 'title'))),
|
||||
'series': traverse_obj(initial_state, ('mediaInfo', 'series')),
|
||||
'season': traverse_obj(initial_state, ('mediaInfo', 'season_title')),
|
||||
'season_id': season_id,
|
||||
'season_number': season_number,
|
||||
'subtitles': self.extract_subtitles(video_id, initial_state, cid),
|
||||
'__post_extractor': self.extract_comments(aid),
|
||||
}
|
||||
|
||||
|
||||
class BiliBiliIE(BilibiliBaseIE):
|
||||
_VALID_URL = r'https?://www\.bilibili\.com/video/[aAbB][vV](?P<id>[^/?#&]+)'
|
||||
|
|
@ -190,9 +168,7 @@ class BiliBiliIE(BilibiliBaseIE):
|
|||
'view_count': int,
|
||||
'tags': list,
|
||||
},
|
||||
'params': {
|
||||
'skip_download': True,
|
||||
},
|
||||
'params': {'skip_download': True},
|
||||
}, {
|
||||
'note': 'Anthology',
|
||||
'url': 'https://www.bilibili.com/video/BV1bK411W797',
|
||||
|
|
@ -244,7 +220,7 @@ class BiliBiliIE(BilibiliBaseIE):
|
|||
'info_dict': {
|
||||
'id': 'BV12N4y1M7rh',
|
||||
'ext': 'mp4',
|
||||
'title': '游戏帧数增加40%？下代联发科天玑芯片或将支持光线追踪！从Immortalis-G715看下代联发科SoC的GPU表现 | Arm: 可以不用咬打火机了！',
|
||||
'title': 'md5:96e8bb42c2b432c0d4ce3434a61479c1',
|
||||
'tags': list,
|
||||
'description': 'md5:afde2b7ba9025c01d9e3dde10de221e4',
|
||||
'duration': 313.557,
|
||||
|
|
@ -266,7 +242,7 @@ class BiliBiliIE(BilibiliBaseIE):
|
|||
'ext': 'mp4',
|
||||
'title': '阿滴英文｜英文歌分享#6 "Closer',
|
||||
'upload_date': '20170301',
|
||||
'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',
|
||||
'description': 'md5:3b1b9e25b78da4ef87e9b548b88ee76a',
|
||||
'timestamp': 1488353834,
|
||||
'uploader_id': '65880958',
|
||||
'uploader': '阿滴英文',
|
||||
|
|
@ -280,13 +256,34 @@ class BiliBiliIE(BilibiliBaseIE):
|
|||
'params': {
|
||||
'skip_download': True,
|
||||
},
|
||||
}, {
|
||||
'note': 'video has chapter',
|
||||
'url': 'https://www.bilibili.com/video/BV1vL411G7N7/',
|
||||
'info_dict': {
|
||||
'id': 'BV1vL411G7N7',
|
||||
'ext': 'mp4',
|
||||
'title': '如何为你的B站视频添加进度条分段',
|
||||
'timestamp': 1634554558,
|
||||
'upload_date': '20211018',
|
||||
'description': 'md5:a9a3d6702b3a94518d419b2e9c320a6d',
|
||||
'tags': list,
|
||||
'uploader': '爱喝咖啡的当麻',
|
||||
'duration': 669.482,
|
||||
'uploader_id': '1680903',
|
||||
'chapters': 'count:6',
|
||||
'comment_count': int,
|
||||
'view_count': int,
|
||||
'like_count': int,
|
||||
'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
|
||||
},
|
||||
'params': {'skip_download': True},
|
||||
}]
|
||||
|
||||
def _real_extract(self, url):
|
||||
video_id = self._match_id(url)
|
||||
webpage = self._download_webpage(url, video_id)
|
||||
initial_state = self._search_json(r'window.__INITIAL_STATE__\s*=', webpage, 'initial state', video_id)
|
||||
play_info = self._search_json(r'window.__playinfo__\s*=', webpage, 'play info', video_id)['data']
|
||||
initial_state = self._search_json(r'window\.__INITIAL_STATE__\s*=', webpage, 'initial state', video_id)
|
||||
play_info = self._search_json(r'window\.__playinfo__\s*=', webpage, 'play info', video_id)['data']
|
||||
|
||||
video_data = initial_state['videoData']
|
||||
video_id, title = video_data['bvid'], video_data.get('title')
|
||||
|
|
@ -312,15 +309,27 @@ def _real_extract(self, url):
|
|||
aid = video_data.get('aid')
|
||||
old_video_id = format_field(aid, None, f'%s_part{part_id or 1}')
|
||||
|
||||
cid = traverse_obj(video_data, ('pages', part_id - 1, 'cid')) if part_id else video_data.get('cid')
|
||||
|
||||
return {
|
||||
'id': f'{video_id}{format_field(part_id, None, "_p%d")}',
|
||||
'formats': self.extract_formats(play_info),
|
||||
'_old_archive_ids': [make_archive_id(self, old_video_id)] if old_video_id else None,
|
||||
'http_headers': {'Referer': url},
|
||||
**self.extract_common_info(video_id, initial_state, play_info, aid, cid=(
|
||||
traverse_obj(video_data, ('pages', part_id - 1, 'cid'))
|
||||
if part_id else video_data.get('cid'))),
|
||||
'title': title,
|
||||
'description': traverse_obj(initial_state, ('videoData', 'desc')),
|
||||
'view_count': traverse_obj(initial_state, ('videoData', 'stat', 'view')),
|
||||
'uploader': traverse_obj(initial_state, ('upData', 'name')),
|
||||
'uploader_id': traverse_obj(initial_state, ('upData', 'mid')),
|
||||
'like_count': traverse_obj(initial_state, ('videoData', 'stat', 'like')),
|
||||
'comment_count': traverse_obj(initial_state, ('videoData', 'stat', 'reply')),
|
||||
'tags': traverse_obj(initial_state, ('tags', ..., 'tag_name')),
|
||||
'thumbnail': traverse_obj(initial_state, ('videoData', 'pic')),
|
||||
'timestamp': traverse_obj(initial_state, ('videoData', 'pubdate')),
|
||||
'duration': float_or_none(play_info.get('timelength'), scale=1000),
|
||||
'chapters': self._get_chapters(aid, cid),
|
||||
'subtitles': self.extract_subtitles(video_id, initial_state, cid),
|
||||
'__post_extractor': self.extract_comments(aid),
|
||||
'http_headers': {'Referer': url},
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -359,22 +368,38 @@ def _real_extract(self, url):
|
|||
or '正在观看预览，大会员免费看全片' in webpage):
|
||||
self.raise_login_required('This video is for premium members only')
|
||||
|
||||
play_info = self._search_json(r'window.__playinfo__\s*=\s*', webpage, 'play info', video_id)['data']
|
||||
play_info = self._search_json(r'window\.__playinfo__\s*=\s*', webpage, 'play info', video_id)['data']
|
||||
formats = self.extract_formats(play_info)
|
||||
if (not formats and '成为大会员抢先看' in webpage
|
||||
and play_info.get('durl') and not play_info.get('dash')):
|
||||
self.raise_login_required('This video is for premium members only')
|
||||
|
||||
initial_state = self._search_json(r'window.__INITIAL_STATE__\s*=', webpage, 'initial state', video_id)
|
||||
initial_state = self._search_json(r'window\.__INITIAL_STATE__\s*=', webpage, 'initial state', video_id)
|
||||
|
||||
season_id = traverse_obj(initial_state, ('mediaInfo', 'season_id'))
|
||||
season_number = season_id and next((
|
||||
idx + 1 for idx, e in enumerate(
|
||||
traverse_obj(initial_state, ('mediaInfo', 'seasons', ...)))
|
||||
if e.get('season_id') == season_id
|
||||
), None)
|
||||
|
||||
return {
|
||||
'id': video_id,
|
||||
'formats': formats,
|
||||
'title': traverse_obj(initial_state, 'h1Title'),
|
||||
'episode': traverse_obj(initial_state, ('epInfo', 'long_title')),
|
||||
'episode_number': int_or_none(traverse_obj(initial_state, ('epInfo', 'title'))),
|
||||
'series': traverse_obj(initial_state, ('mediaInfo', 'series')),
|
||||
'season': traverse_obj(initial_state, ('mediaInfo', 'season_title')),
|
||||
'season_id': season_id,
|
||||
'season_number': season_number,
|
||||
'thumbnail': traverse_obj(initial_state, ('epInfo', 'cover')),
|
||||
'timestamp': traverse_obj(initial_state, ('epInfo', 'pub_time')),
|
||||
'duration': float_or_none(play_info.get('timelength'), scale=1000),
|
||||
'subtitles': self.extract_subtitles(
|
||||
video_id, initial_state, traverse_obj(initial_state, ('epInfo', 'cid'))),
|
||||
'__post_extractor': self.extract_comments(traverse_obj(initial_state, ('epInfo', 'aid'))),
|
||||
'http_headers': {'Referer': url, **self.geo_verification_headers()},
|
||||
**self.extract_common_info(
|
||||
video_id, initial_state, play_info,
|
||||
aid=traverse_obj(initial_state, ('epInfo', 'aid')),
|
||||
cid=traverse_obj(initial_state, ('epInfo', 'cid')))
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -392,7 +417,7 @@ def _real_extract(self, url):
|
|||
media_id = self._match_id(url)
|
||||
webpage = self._download_webpage(url, media_id)
|
||||
|
||||
initial_state = self._search_json(r'window.__INITIAL_STATE__\s*=', webpage, 'initial_state', media_id)
|
||||
initial_state = self._search_json(r'window\.__INITIAL_STATE__\s*=', webpage, 'initial_state', media_id)
|
||||
episode_list = self._download_json(
|
||||
'https://api.bilibili.com/pgc/web/season/section', media_id,
|
||||
query={'season_id': initial_state['mediaInfo']['season_id']},
|
||||
|
|
|
|||
Loading…
Reference in a new issue