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[youtubedl] / youtube_dl / extractor / acast.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5 import functools
6
7 from .common import InfoExtractor
8 from ..compat import compat_str
9 from ..utils import (
10 float_or_none,
11 int_or_none,
12 try_get,
13 unified_timestamp,
14 OnDemandPagedList,
15 )
16
17
18 class ACastIE(InfoExtractor):
19 IE_NAME = 'acast'
20 _VALID_URL = r'https?://(?:www\.)?acast\.com/(?P<channel>[^/]+)/(?P<id>[^/#?]+)'
21 _TESTS = [{
22 # test with one bling
23 'url': 'https://www.acast.com/condenasttraveler/-where-are-you-taipei-101-taiwan',
24 'md5': 'ada3de5a1e3a2a381327d749854788bb',
25 'info_dict': {
26 'id': '57de3baa-4bb0-487e-9418-2692c1277a34',
27 'ext': 'mp3',
28 'title': '"Where Are You?": Taipei 101, Taiwan',
29 'description': 'md5:a0b4ef3634e63866b542e5b1199a1a0e',
30 'timestamp': 1196172000,
31 'upload_date': '20071127',
32 'duration': 211,
33 'creator': 'Concierge',
34 'series': 'Condé Nast Traveler Podcast',
35 'episode': '"Where Are You?": Taipei 101, Taiwan',
36 }
37 }, {
38 # test with multiple blings
39 'url': 'https://www.acast.com/sparpodcast/2.raggarmordet-rosterurdetforflutna',
40 'md5': 'a02393c74f3bdb1801c3ec2695577ce0',
41 'info_dict': {
42 'id': '2a92b283-1a75-4ad8-8396-499c641de0d9',
43 'ext': 'mp3',
44 'title': '2. Raggarmordet - Röster ur det förflutna',
45 'description': 'md5:4f81f6d8cf2e12ee21a321d8bca32db4',
46 'timestamp': 1477346700,
47 'upload_date': '20161024',
48 'duration': 2766.602563,
49 'creator': 'Anton Berg & Martin Johnson',
50 'series': 'Spår',
51 'episode': '2. Raggarmordet - Röster ur det förflutna',
52 }
53 }]
54
55 def _real_extract(self, url):
56 channel, display_id = re.match(self._VALID_URL, url).groups()
57 s = self._download_json(
58 'https://play-api.acast.com/stitch/%s/%s' % (channel, display_id),
59 display_id)['result']
60 media_url = s['url']
61 cast_data = self._download_json(
62 'https://play-api.acast.com/splash/%s/%s' % (channel, display_id),
63 display_id)['result']
64 e = cast_data['episode']
65 title = e['name']
66 return {
67 'id': compat_str(e['id']),
68 'display_id': display_id,
69 'url': media_url,
70 'title': title,
71 'description': e.get('description') or e.get('summary'),
72 'thumbnail': e.get('image'),
73 'timestamp': unified_timestamp(e.get('publishingDate')),
74 'duration': float_or_none(s.get('duration') or e.get('duration')),
75 'filesize': int_or_none(e.get('contentLength')),
76 'creator': try_get(cast_data, lambda x: x['show']['author'], compat_str),
77 'series': try_get(cast_data, lambda x: x['show']['name'], compat_str),
78 'season_number': int_or_none(e.get('seasonNumber')),
79 'episode': title,
80 'episode_number': int_or_none(e.get('episodeNumber')),
81 }
82
83
84 class ACastChannelIE(InfoExtractor):
85 IE_NAME = 'acast:channel'
86 _VALID_URL = r'https?://(?:www\.)?acast\.com/(?P<id>[^/#?]+)'
87 _TEST = {
88 'url': 'https://www.acast.com/condenasttraveler',
89 'info_dict': {
90 'id': '50544219-29bb-499e-a083-6087f4cb7797',
91 'title': 'Condé Nast Traveler Podcast',
92 'description': 'md5:98646dee22a5b386626ae31866638fbd',
93 },
94 'playlist_mincount': 20,
95 }
96 _API_BASE_URL = 'https://www.acast.com/api/'
97 _PAGE_SIZE = 10
98
99 @classmethod
100 def suitable(cls, url):
101 return False if ACastIE.suitable(url) else super(ACastChannelIE, cls).suitable(url)
102
103 def _fetch_page(self, channel_slug, page):
104 casts = self._download_json(
105 self._API_BASE_URL + 'channels/%s/acasts?page=%s' % (channel_slug, page),
106 channel_slug, note='Download page %d of channel data' % page)
107 for cast in casts:
108 yield self.url_result(
109 'https://www.acast.com/%s/%s' % (channel_slug, cast['url']),
110 'ACast', cast['id'])
111
112 def _real_extract(self, url):
113 channel_slug = self._match_id(url)
114 channel_data = self._download_json(
115 self._API_BASE_URL + 'channels/%s' % channel_slug, channel_slug)
116 entries = OnDemandPagedList(functools.partial(
117 self._fetch_page, channel_slug), self._PAGE_SIZE)
118 return self.playlist_result(entries, compat_str(
119 channel_data['id']), channel_data['name'], channel_data.get('description'))