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3ca3f77f U |
1 | from __future__ import unicode_literals |
2 | ||
3 | import re | |
4 | ||
5 | from .common import InfoExtractor | |
6 | from ..utils import ( | |
7 | float_or_none, | |
8 | get_element_by_class, | |
9 | get_element_by_id, | |
10 | unified_strdate, | |
11 | ) | |
12 | ||
13 | ||
14 | class FreesoundIE(InfoExtractor): | |
15 | _VALID_URL = r'https?://(?:www\.)?freesound\.org/people/[^/]+/sounds/(?P<id>[^/]+)' | |
16 | _TEST = { | |
17 | 'url': 'http://www.freesound.org/people/miklovan/sounds/194503/', | |
18 | 'md5': '12280ceb42c81f19a515c745eae07650', | |
19 | 'info_dict': { | |
20 | 'id': '194503', | |
21 | 'ext': 'mp3', | |
22 | 'title': 'gulls in the city.wav', | |
23 | 'description': 'the sounds of seagulls in the city', | |
24 | 'duration': 130.233, | |
25 | 'uploader': 'miklovan', | |
26 | 'upload_date': '20130715', | |
27 | 'tags': list, | |
28 | } | |
29 | } | |
30 | ||
31 | def _real_extract(self, url): | |
32 | audio_id = self._match_id(url) | |
33 | ||
34 | webpage = self._download_webpage(url, audio_id) | |
35 | ||
36 | audio_url = self._og_search_property('audio', webpage, 'song url') | |
37 | title = self._og_search_property('audio:title', webpage, 'song title') | |
38 | ||
39 | description = self._html_search_regex( | |
40 | r'(?s)id=["\']sound_description["\'][^>]*>(.+?)</div>', | |
41 | webpage, 'description', fatal=False) | |
42 | ||
43 | duration = float_or_none( | |
44 | get_element_by_class('duration', webpage), scale=1000) | |
45 | ||
46 | upload_date = unified_strdate(get_element_by_id('sound_date', webpage)) | |
47 | uploader = self._og_search_property( | |
48 | 'audio:artist', webpage, 'uploader', fatal=False) | |
49 | ||
50 | channels = self._html_search_regex( | |
51 | r'Channels</dt><dd>(.+?)</dd>', webpage, | |
52 | 'channels info', fatal=False) | |
53 | ||
54 | tags_str = get_element_by_class('tags', webpage) | |
55 | tags = re.findall(r'<a[^>]+>([^<]+)', tags_str) if tags_str else None | |
56 | ||
57 | audio_urls = [audio_url] | |
58 | ||
59 | LQ_FORMAT = '-lq.mp3' | |
60 | if LQ_FORMAT in audio_url: | |
61 | audio_urls.append(audio_url.replace(LQ_FORMAT, '-hq.mp3')) | |
62 | ||
63 | formats = [{ | |
64 | 'url': format_url, | |
65 | 'format_note': channels, | |
66 | 'quality': quality, | |
67 | } for quality, format_url in enumerate(audio_urls)] | |
68 | self._sort_formats(formats) | |
69 | ||
70 | return { | |
71 | 'id': audio_id, | |
72 | 'title': title, | |
73 | 'description': description, | |
74 | 'duration': duration, | |
75 | 'uploader': uploader, | |
76 | 'upload_date': upload_date, | |
77 | 'tags': tags, | |
78 | 'formats': formats, | |
79 | } |