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1 | import re | |
2 | ||
3 | from .common import InfoExtractor | |
4 | from ..utils import ( | |
5 | float_or_none, | |
6 | get_element_by_class, | |
7 | get_element_by_id, | |
8 | unified_strdate, | |
9 | ) | |
10 | ||
11 | ||
12 | class FreesoundIE(InfoExtractor): | |
13 | _VALID_URL = r'https?://(?:www\.)?freesound\.org/people/[^/]+/sounds/(?P<id>[^/]+)' | |
14 | _TEST = { | |
15 | 'url': 'http://www.freesound.org/people/miklovan/sounds/194503/', | |
16 | 'md5': '12280ceb42c81f19a515c745eae07650', | |
17 | 'info_dict': { | |
18 | 'id': '194503', | |
19 | 'ext': 'mp3', | |
20 | 'title': 'gulls in the city.wav', | |
21 | 'description': 'the sounds of seagulls in the city', | |
22 | 'duration': 130.233, | |
23 | 'uploader': 'miklovan', | |
24 | 'upload_date': '20130715', | |
25 | 'tags': list, | |
26 | } | |
27 | } | |
28 | ||
29 | def _real_extract(self, url): | |
30 | audio_id = self._match_id(url) | |
31 | ||
32 | webpage = self._download_webpage(url, audio_id) | |
33 | ||
34 | audio_url = self._og_search_property('audio', webpage, 'song url') | |
35 | title = self._og_search_property('audio:title', webpage, 'song title') | |
36 | ||
37 | description = self._html_search_regex( | |
38 | r'(?s)id=["\']sound_description["\'][^>]*>(.+?)</div>', | |
39 | webpage, 'description', fatal=False) | |
40 | ||
41 | duration = float_or_none( | |
42 | get_element_by_class('duration', webpage), scale=1000) | |
43 | ||
44 | upload_date = unified_strdate(get_element_by_id('sound_date', webpage)) | |
45 | uploader = self._og_search_property( | |
46 | 'audio:artist', webpage, 'uploader', fatal=False) | |
47 | ||
48 | channels = self._html_search_regex( | |
49 | r'Channels</dt><dd>(.+?)</dd>', webpage, | |
50 | 'channels info', fatal=False) | |
51 | ||
52 | tags_str = get_element_by_class('tags', webpage) | |
53 | tags = re.findall(r'<a[^>]+>([^<]+)', tags_str) if tags_str else None | |
54 | ||
55 | audio_url = re.sub(r'^https?://freesound\.org(https?://)', r'\1', audio_url) | |
56 | audio_urls = [audio_url] | |
57 | ||
58 | LQ_FORMAT = '-lq.mp3' | |
59 | if LQ_FORMAT in audio_url: | |
60 | audio_urls.append(audio_url.replace(LQ_FORMAT, '-hq.mp3')) | |
61 | ||
62 | formats = [{ | |
63 | 'url': format_url, | |
64 | 'format_note': channels, | |
65 | 'quality': quality, | |
66 | } for quality, format_url in enumerate(audio_urls)] | |
67 | ||
68 | return { | |
69 | 'id': audio_id, | |
70 | 'title': title, | |
71 | 'description': description, | |
72 | 'duration': duration, | |
73 | 'uploader': uploader, | |
74 | 'upload_date': upload_date, | |
75 | 'tags': tags, | |
76 | 'formats': formats, | |
77 | } |