2 from __future__
import unicode_literals
8 from .common
import InfoExtractor
9 from ..compat
import compat_str
26 class BandcampIE(InfoExtractor
):
27 _VALID_URL
= r
'https?://[^/]+\.bandcamp\.com/track/(?P<id>[^/?#&]+)'
29 'url': 'http://youtube-dl.bandcamp.com/track/youtube-dl-test-song',
30 'md5': 'c557841d5e50261777a6585648adf439',
34 'title': "youtube-dl \"'/\\ä↭ - youtube-dl \"'/\\ä↭ - youtube-dl test song \"'/\\ä↭",
36 'uploader': 'youtube-dl "\'/\\ä↭',
37 'upload_date': '20121129',
38 'timestamp': 1354224127,
40 '_skip': 'There is a limit of 200 free downloads / month for the test song'
43 'url': 'http://benprunty.bandcamp.com/track/lanius-battle',
47 'title': 'Ben Prunty - Lanius (Battle)',
48 'thumbnail': r
're:^https?://.*\.jpg$',
49 'uploader': 'Ben Prunty',
50 'timestamp': 1396508491,
51 'upload_date': '20140403',
52 'release_timestamp': 1396483200,
53 'release_date': '20140403',
55 'track': 'Lanius (Battle)',
57 'track_id': '2650410135',
58 'artist': 'Ben Prunty',
59 'album': 'FTL: Advanced Edition Soundtrack',
62 # no free download, mp3 128
63 'url': 'https://relapsealumni.bandcamp.com/track/hail-to-fire',
64 'md5': 'fec12ff55e804bb7f7ebeb77a800c8b7',
68 'title': 'Mastodon - Hail to Fire',
69 'thumbnail': r
're:^https?://.*\.jpg$',
70 'uploader': 'Mastodon',
71 'timestamp': 1322005399,
72 'upload_date': '20111122',
73 'release_timestamp': 1076112000,
74 'release_date': '20040207',
76 'track': 'Hail to Fire',
78 'track_id': '2584466013',
80 'album': 'Call of the Mastodon',
84 def _extract_data_attr(self
, webpage
, video_id
, attr
='tralbum', fatal
=True):
85 return self
._parse
_json
(self
._html
_search
_regex
(
86 r
'data-%s=(["\'])({.+?}
)\
1' % attr, webpage,
87 attr + ' data
', group=2), video_id, fatal=fatal)
89 def _real_extract(self, url):
90 title = self._match_id(url)
91 webpage = self._download_webpage(url, title)
92 tralbum = self._extract_data_attr(webpage, title)
93 thumbnail = self._og_search_thumbnail(webpage)
101 track_info = try_get(tralbum, lambda x: x['trackinfo
'][0], dict)
103 file_ = track_info.get('file')
104 if isinstance(file_, dict):
105 for format_id, format_url in file_.items():
106 if not url_or_none(format_url):
108 ext, abr_str = format_id.split('-', 1)
110 'format_id
': format_id,
111 'url
': self._proto_relative_url(format_url, 'http
:'),
115 'abr
': int_or_none(abr_str),
117 track = track_info.get('title
')
118 track_id = str_or_none(
119 track_info.get('track_id
') or track_info.get('id'))
120 track_number = int_or_none(track_info.get('track_num
'))
121 duration = float_or_none(track_info.get('duration
'))
123 embed = self._extract_data_attr(webpage, title, 'embed
', False)
124 current = tralbum.get('current
') or {}
125 artist = embed.get('artist
') or current.get('artist
') or tralbum.get('artist
')
126 timestamp = unified_timestamp(
127 current.get('publish_date
') or tralbum.get('album_publish_date
'))
129 download_link = tralbum.get('freeDownloadPage
')
131 track_id = compat_str(tralbum['id'])
133 download_webpage = self._download_webpage(
134 download_link, track_id, 'Downloading free downloads page
')
136 blob = self._extract_data_attr(download_webpage, track_id, 'blob
')
139 blob, (lambda x: x['digital_items
'][0],
140 lambda x: x['download_items
'][0]), dict)
142 downloads = info.get('downloads
')
143 if isinstance(downloads, dict):
145 track = info.get('title
')
147 artist = info.get('artist
')
149 thumbnail = info.get('thumb_url
')
151 download_formats = {}
152 download_formats_list = blob.get('download_formats
')
153 if isinstance(download_formats_list, list):
154 for f in blob['download_formats
']:
155 name, ext = f.get('name
'), f.get('file_extension
')
156 if all(isinstance(x, compat_str) for x in (name, ext)):
157 download_formats[name] = ext.strip('.')
159 for format_id, f in downloads.items():
160 format_url = f.get('url
')
163 # Stat URL generation algorithm is reverse engineered from
164 # download_*_bundle_*.js
165 stat_url = update_url_query(
166 format_url.replace('/download
/', '/statdownload
/'), {
167 '.rand
': int(time.time() * 1000 * random.random()),
169 format_id = f.get('encoding_name
') or format_id
170 stat = self._download_json(
171 stat_url, track_id, 'Downloading
%s JSON
' % format_id,
172 transform_source=lambda s: s[s.index('{'):s.rindex('}
') + 1],
176 retry_url = url_or_none(stat.get('retry_url
'))
180 'url
': self._proto_relative_url(retry_url, 'http
:'),
181 'ext
': download_formats.get(format_id),
182 'format_id
': format_id,
183 'format_note
': f.get('description
'),
184 'filesize
': parse_filesize(f.get('size_mb
')),
188 self._sort_formats(formats)
190 title = '%s - %s' % (artist, track) if artist else track
193 duration = float_or_none(self._html_search_meta(
194 'duration
', webpage, default=None))
199 'thumbnail
': thumbnail,
201 'timestamp
': timestamp,
202 'release_timestamp
': unified_timestamp(tralbum.get('album_release_date
')),
203 'duration
': duration,
205 'track_number
': track_number,
206 'track_id
': track_id,
208 'album
': embed.get('album_title
'),
213 class BandcampAlbumIE(BandcampIE):
214 IE_NAME = 'Bandcamp
:album
'
215 _VALID_URL = r'https?
://(?
:(?P
<subdomain
>[^
.]+)\
.)?bandcamp\
.com(?
:/album
/(?P
<id>[^
/?
#&]+))?'
218 'url': 'http://blazo.bandcamp.com/album/jazz-format-mixtape-vol-1',
221 'md5': '39bc1eded3476e927c724321ddf116cf',
225 'title': 'Blazo - Intro',
226 'timestamp': 1311756226,
227 'upload_date': '20110727',
232 'md5': '1a2c32e2691474643e912cc6cd4bffaa',
236 'title': 'Blazo - Kero One - Keep It Alive (Blazo remix)',
237 'timestamp': 1311757238,
238 'upload_date': '20110727',
244 'title': 'Jazz Format Mixtape vol.1',
245 'id': 'jazz-format-mixtape-vol-1',
246 'uploader_id': 'blazo',
251 'skip': 'Bandcamp imposes download limits.'
253 'url': 'http://nightbringer.bandcamp.com/album/hierophany-of-the-open-grave',
255 'title': 'Hierophany of the Open Grave',
256 'uploader_id': 'nightbringer',
257 'id': 'hierophany-of-the-open-grave',
259 'playlist_mincount': 9,
261 'url': 'http://dotscale.bandcamp.com',
265 'uploader_id': 'dotscale',
267 'playlist_mincount': 7,
269 # with escaped quote in title
270 'url': 'https://jstrecords.bandcamp.com/album/entropy-ep',
272 'title': '"Entropy" EP',
273 'uploader_id': 'jstrecords',
275 'description': 'md5:0ff22959c943622972596062f2f366a5',
277 'playlist_mincount': 3,
279 # not all tracks have songs
280 'url': 'https://insulters.bandcamp.com/album/we-are-the-plague',
282 'id': 'we-are-the-plague',
283 'title': 'WE ARE THE PLAGUE',
284 'uploader_id': 'insulters',
285 'description': 'md5:b3cf845ee41b2b1141dc7bde9237255f',
291 def suitable(cls
, url
):
293 if BandcampWeeklyIE
.suitable(url
) or BandcampIE
.suitable(url
)
294 else super(BandcampAlbumIE
, cls
).suitable(url
))
296 def _real_extract(self
, url
):
297 uploader_id
, album_id
= re
.match(self
._VALID
_URL
, url
).groups()
298 playlist_id
= album_id
or uploader_id
299 webpage
= self
._download
_webpage
(url
, playlist_id
)
300 tralbum
= self
._extract
_data
_attr
(webpage
, playlist_id
)
301 track_info
= tralbum
.get('trackinfo')
303 raise ExtractorError('The page doesn\'t contain any tracks')
304 # Only tracks with duration info have songs
307 urljoin(url
, t
['title_link']), BandcampIE
.ie_key(),
308 str_or_none(t
.get('track_id') or t
.get('id')), t
.get('title'))
310 if t
.get('duration')]
312 current
= tralbum
.get('current') or {}
316 'uploader_id': uploader_id
,
318 'title': current
.get('title'),
319 'description': current
.get('about'),
324 class BandcampWeeklyIE(BandcampIE
):
325 IE_NAME
= 'Bandcamp:weekly'
326 _VALID_URL
= r
'https?://(?:www\.)?bandcamp\.com/?\?(?:.*?&)?show=(?P<id>\d+)'
328 'url': 'https://bandcamp.com/?show=224',
329 'md5': 'b00df799c733cf7e0c567ed187dea0fd',
333 'title': 'BC Weekly April 4th 2017 - Magic Moments',
334 'description': 'md5:5d48150916e8e02d030623a48512c874',
336 'release_date': '20170404',
337 'series': 'Bandcamp Weekly',
338 'episode': 'Magic Moments',
345 'url': 'https://bandcamp.com/?blah/blah@&show=228',
346 'only_matching': True
349 def _real_extract(self
, url
):
350 show_id
= self
._match
_id
(url
)
351 webpage
= self
._download
_webpage
(url
, show_id
)
353 blob
= self
._extract
_data
_attr
(webpage
, show_id
, 'blob')
355 show
= blob
['bcw_data'][show_id
]
358 for format_id
, format_url
in show
['audio_stream'].items():
359 if not url_or_none(format_url
):
361 for known_ext
in KNOWN_EXTENSIONS
:
362 if known_ext
in format_id
:
368 'format_id': format_id
,
373 self
._sort
_formats
(formats
)
375 title
= show
.get('audio_title') or 'Bandcamp Weekly'
376 subtitle
= show
.get('subtitle')
378 title
+= ' - %s' % subtitle
383 'description': show
.get('desc') or show
.get('short_desc'),
384 'duration': float_or_none(show
.get('audio_duration')),
386 'release_date': unified_strdate(show
.get('published_date')),
387 'series': 'Bandcamp Weekly',
388 'episode': show
.get('subtitle'),
389 'episode_id': show_id
,