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1 | from .common import InfoExtractor | |
2 | from ..utils import format_field, float_or_none, int_or_none | |
3 | ||
4 | ||
5 | class ZhihuIE(InfoExtractor): | |
6 | _VALID_URL = r'https?://(?:www\.)?zhihu\.com/zvideo/(?P<id>[0-9]+)' | |
7 | _TEST = { | |
8 | 'url': 'https://www.zhihu.com/zvideo/1342930761977176064', | |
9 | 'md5': 'c8d4c9cd72dd58e6f9bc9c2c84266464', | |
10 | 'info_dict': { | |
11 | 'id': '1342930761977176064', | |
12 | 'ext': 'mp4', | |
13 | 'title': '写春联也太难了吧!', | |
14 | 'thumbnail': r're:^https?://.*\.jpg', | |
15 | 'uploader': '桥半舫', | |
16 | 'timestamp': 1612959715, | |
17 | 'upload_date': '20210210', | |
18 | 'uploader_id': '244ecb13b0fd7daf92235288c8ca3365', | |
19 | 'duration': 146.333, | |
20 | 'view_count': int, | |
21 | 'like_count': int, | |
22 | 'comment_count': int, | |
23 | } | |
24 | } | |
25 | ||
26 | def _real_extract(self, url): | |
27 | video_id = self._match_id(url) | |
28 | zvideo = self._download_json( | |
29 | 'https://www.zhihu.com/api/v4/zvideos/' + video_id, video_id) | |
30 | title = zvideo['title'] | |
31 | video = zvideo.get('video') or {} | |
32 | ||
33 | formats = [] | |
34 | for format_id, q in (video.get('playlist') or {}).items(): | |
35 | play_url = q.get('url') or q.get('play_url') | |
36 | if not play_url: | |
37 | continue | |
38 | formats.append({ | |
39 | 'asr': int_or_none(q.get('sample_rate')), | |
40 | 'filesize': int_or_none(q.get('size')), | |
41 | 'format_id': format_id, | |
42 | 'fps': int_or_none(q.get('fps')), | |
43 | 'height': int_or_none(q.get('height')), | |
44 | 'tbr': float_or_none(q.get('bitrate')), | |
45 | 'url': play_url, | |
46 | 'width': int_or_none(q.get('width')), | |
47 | }) | |
48 | ||
49 | author = zvideo.get('author') or {} | |
50 | url_token = author.get('url_token') | |
51 | ||
52 | return { | |
53 | 'id': video_id, | |
54 | 'title': title, | |
55 | 'formats': formats, | |
56 | 'thumbnail': video.get('thumbnail') or zvideo.get('image_url'), | |
57 | 'uploader': author.get('name'), | |
58 | 'timestamp': int_or_none(zvideo.get('published_at')), | |
59 | 'uploader_id': author.get('id'), | |
60 | 'uploader_url': format_field(url_token, None, 'https://www.zhihu.com/people/%s'), | |
61 | 'duration': float_or_none(video.get('duration')), | |
62 | 'view_count': int_or_none(zvideo.get('play_count')), | |
63 | 'like_count': int_or_none(zvideo.get('liked_count')), | |
64 | 'comment_count': int_or_none(zvideo.get('comment_count')), | |
65 | } |