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[extractor/acfun] Add extractors (#4228)
Closes #3545 Authored by: lockmatrix
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Locke
GitHub
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@ -22,6 +22,7 @@
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ACastIE,
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ACastChannelIE,
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)
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from .acfun import AcFunVideoIE, AcFunBangumiIE
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from .adn import ADNIE
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from .adobeconnect import AdobeConnectIE
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from .adobetv import (
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200
yt_dlp/extractor/acfun.py
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200
yt_dlp/extractor/acfun.py
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@ -0,0 +1,200 @@
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from .common import InfoExtractor
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from ..utils import (
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float_or_none,
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format_field,
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int_or_none,
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traverse_obj,
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parse_codecs,
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parse_qs,
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)
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class AcFunVideoBaseIE(InfoExtractor):
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def _extract_metadata(self, video_id, video_info):
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playjson = self._parse_json(video_info['ksPlayJson'], video_id)
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formats, subtitles = [], {}
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for video in traverse_obj(playjson, ('adaptationSet', 0, 'representation')):
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fmts, subs = self._extract_m3u8_formats_and_subtitles(video['url'], video_id, 'mp4', fatal=False)
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formats.extend(fmts)
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self._merge_subtitles(subs, target=subtitles)
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for f in fmts:
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f.update({
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'fps': float_or_none(video.get('frameRate')),
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'width': int_or_none(video.get('width')),
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'height': int_or_none(video.get('height')),
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'tbr': float_or_none(video.get('avgBitrate')),
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**parse_codecs(video.get('codecs', ''))
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})
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self._sort_formats(formats)
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return {
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'id': video_id,
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'formats': formats,
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'subtitles': subtitles,
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'duration': float_or_none(video_info.get('durationMillis'), 1000),
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'timestamp': int_or_none(video_info.get('uploadTime'), 1000),
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'http_headers': {'Referer': 'https://www.acfun.cn/'},
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}
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class AcFunVideoIE(AcFunVideoBaseIE):
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_VALID_URL = r'https?://www\.acfun\.cn/v/ac(?P<id>[_\d]+)'
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_TESTS = [{
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'url': 'https://www.acfun.cn/v/ac35457073',
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'info_dict': {
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'id': '35457073',
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'ext': 'mp4',
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'duration': 174.208,
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'timestamp': 1656403967,
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'title': '1 8 岁 现 状',
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'description': '“赶紧回去！班主任查班了！”',
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'uploader': '锤子game',
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'uploader_id': '51246077',
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'thumbnail': r're:^https?://.*\.(jpg|jpeg)',
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'upload_date': '20220628',
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'like_count': int,
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'view_count': int,
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'comment_count': int,
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'tags': list,
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},
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}, {
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# example for len(video_list) > 1
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'url': 'https://www.acfun.cn/v/ac35468952_2',
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'info_dict': {
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'id': '35468952_2',
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'ext': 'mp4',
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'title': '【动画剧集】Rocket & Groot Season 1（2022）/火箭浣熊与格鲁特第1季 P02 S01E02 十拿九穩',
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'duration': 90.459,
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'uploader': '比令',
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'uploader_id': '37259967',
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'upload_date': '20220629',
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'timestamp': 1656479962,
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'tags': list,
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'like_count': int,
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'view_count': int,
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'comment_count': int,
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'thumbnail': r're:^https?://.*\.(jpg|jpeg)',
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'description': 'md5:67583aaf3a0f933bd606bc8a2d3ebb17',
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}
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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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json_all = self._search_json(r'window.videoInfo\s*=\s*', webpage, 'videoInfo', video_id)
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title = json_all.get('title')
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video_list = json_all.get('videoList') or []
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video_internal_id = traverse_obj(json_all, ('currentVideoInfo', 'id'))
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if video_internal_id and len(video_list) > 1:
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part_idx, part_video_info = next(
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(idx + 1, v) for (idx, v) in enumerate(video_list)
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if v['id'] == video_internal_id)
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title = f'{title} P{part_idx:02d} {part_video_info["title"]}'
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return {
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**self._extract_metadata(video_id, json_all['currentVideoInfo']),
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'title': title,
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'thumbnail': json_all.get('coverUrl'),
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'description': json_all.get('description'),
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'uploader': traverse_obj(json_all, ('user', 'name')),
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'uploader_id': traverse_obj(json_all, ('user', 'href')),
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'tags': traverse_obj(json_all, ('tagList', ..., 'name')),
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'view_count': int_or_none(json_all.get('viewCount')),
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'like_count': int_or_none(json_all.get('likeCountShow')),
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'comment_count': int_or_none(json_all.get('commentCountShow')),
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}
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class AcFunBangumiIE(AcFunVideoBaseIE):
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_VALID_URL = r'https?://www\.acfun\.cn/bangumi/(?P<id>aa[_\d]+)'
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_TESTS = [{
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'url': 'https://www.acfun.cn/bangumi/aa6002917_36188_1745457?ac=2',
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'info_dict': {
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'id': 'aa6002917_36188_1745457__2',
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'ext': 'mp4',
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'title': '【7月】租借女友 水原千鹤角色曲『DATE』特别PV',
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'upload_date': '20200916',
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'timestamp': 1600243813,
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'duration': 92.091,
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},
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}, {
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'url': 'https://www.acfun.cn/bangumi/aa5023171_36188_1750645',
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'info_dict': {
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'id': 'aa5023171_36188_1750645',
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'ext': 'mp4',
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'title': '红孩儿之趴趴蛙寻石记 第5话 ',
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'duration': 760.0,
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'season': '红孩儿之趴趴蛙寻石记',
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'season_id': 5023171,
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'season_number': 1, # series has only 1 season
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'episode': 'Episode 5',
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'episode_number': 5,
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'upload_date': '20181223',
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'timestamp': 1545552185,
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'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)',
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'comment_count': int,
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},
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}, {
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'url': 'https://www.acfun.cn/bangumi/aa6065485_36188_1885061',
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'info_dict': {
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'id': 'aa6065485_36188_1885061',
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'ext': 'mp4',
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'title': '叽歪老表（第二季） 第5话 坚不可摧',
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'season': '叽歪老表（第二季）',
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'season_number': 2,
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'season_id': 6065485,
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'episode': '坚不可摧',
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'episode_number': 5,
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'upload_date': '20220324',
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'timestamp': 1648082786,
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'duration': 105.002,
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'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)',
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'comment_count': int,
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},
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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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ac_idx = parse_qs(url).get('ac', [None])[-1]
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video_id = f'{video_id}{format_field(ac_idx, template="__%s")}'
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webpage = self._download_webpage(url, video_id)
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json_bangumi_data = self._search_json(r'window.bangumiData\s*=\s*', webpage, 'bangumiData', video_id)
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if ac_idx:
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video_info = json_bangumi_data['hlVideoInfo']
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return {
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**self._extract_metadata(video_id, video_info),
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'title': video_info.get('title'),
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}
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video_info = json_bangumi_data['currentVideoInfo']
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season_id = json_bangumi_data.get('bangumiId')
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season_number = season_id and next((
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idx for idx, v in enumerate(json_bangumi_data.get('relatedBangumis') or [], 1)
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if v.get('id') == season_id), 1)
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json_bangumi_list = self._search_json(
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r'window\.bangumiList\s*=\s*', webpage, 'bangumiList', video_id, fatal=False)
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video_internal_id = int_or_none(traverse_obj(json_bangumi_data, ('currentVideoInfo', 'id')))
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episode_number = video_internal_id and next((
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idx for idx, v in enumerate(json_bangumi_list.get('items') or [], 1)
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if v.get('videoId') == video_internal_id), None)
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return {
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**self._extract_metadata(video_id, video_info),
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'title': json_bangumi_data.get('showTitle'),
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'thumbnail': json_bangumi_data.get('image'),
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'season': json_bangumi_data.get('bangumiTitle'),
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'season_id': season_id,
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'season_number': season_number,
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'episode': json_bangumi_data.get('title'),
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'episode_number': episode_number,
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'comment_count': int_or_none(json_bangumi_data.get('commentCount')),
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}
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