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# encoding: utf-8from __future__ import unicode_literals
import reimport itertools
from .common import ( InfoExtractor, SearchInfoExtractor)from ..compat import ( compat_str, compat_urlparse, compat_urllib_parse,)from ..utils import ( encode_dict, ExtractorError, int_or_none, unified_strdate,)
class SoundcloudIE(InfoExtractor): """Information extractor for soundcloud.com
To access the media, the uid of the song and a stream token must be extracted from the page source and the script must make a request to media.soundcloud.com/crossdomain.xml. Then the media can be grabbed by requesting from an url composed of the stream token and uid """
_VALID_URL = r'''(?x)^(?:https?://)?
(?:(?:(?:www\.|m\.)?soundcloud\.com/ (?P<uploader>[\w\d-]+)/ (?!(?:tracks|sets(?:/[^/?#]+)?|reposts|likes|spotlight)/?(?:$|[?#])) (?P<title>[\w\d-]+)/? (?P<token>[^?]+?)?(?:[?].*)?$) |(?:api\.soundcloud\.com/tracks/(?P<track_id>\d+) (?:/?\?secret_token=(?P<secret_token>[^&]+))?) |(?P<player>(?:w|player|p.)\.soundcloud\.com/player/?.*?url=.*) ) '''
IE_NAME = 'soundcloud' _TESTS = [ { 'url': 'http://soundcloud.com/ethmusic/lostin-powers-she-so-heavy', 'md5': 'ebef0a451b909710ed1d7787dddbf0d7', 'info_dict': { 'id': '62986583', 'ext': 'mp3', 'upload_date': '20121011', 'description': 'No Downloads untill we record the finished version this weekend, i was too pumped n i had to post it , earl is prolly gonna b hella p.o\'d', 'uploader': 'E.T. ExTerrestrial Music', 'title': 'Lostin Powers - She so Heavy (SneakPreview) Adrian Ackers Blueprint 1', 'duration': 143, } }, # not streamable song { 'url': 'https://soundcloud.com/the-concept-band/goldrushed-mastered?in=the-concept-band/sets/the-royal-concept-ep', 'info_dict': { 'id': '47127627', 'ext': 'mp3', 'title': 'Goldrushed', 'description': 'From Stockholm Sweden\r\nPovel / Magnus / Filip / David\r\nwww.theroyalconcept.com', 'uploader': 'The Royal Concept', 'upload_date': '20120521', 'duration': 227, }, 'params': { # rtmp 'skip_download': True, }, }, # private link { 'url': 'https://soundcloud.com/jaimemf/youtube-dl-test-video-a-y-baw/s-8Pjrp', 'md5': 'aa0dd32bfea9b0c5ef4f02aacd080604', 'info_dict': { 'id': '123998367', 'ext': 'mp3', 'title': 'Youtube - Dl Test Video \'\' Ä↭', 'uploader': 'jaimeMF', 'description': 'test chars: \"\'/\\ä↭', 'upload_date': '20131209', 'duration': 9, }, }, # private link (alt format) { 'url': 'https://api.soundcloud.com/tracks/123998367?secret_token=s-8Pjrp', 'md5': 'aa0dd32bfea9b0c5ef4f02aacd080604', 'info_dict': { 'id': '123998367', 'ext': 'mp3', 'title': 'Youtube - Dl Test Video \'\' Ä↭', 'uploader': 'jaimeMF', 'description': 'test chars: \"\'/\\ä↭', 'upload_date': '20131209', 'duration': 9, }, }, # downloadable song { 'url': 'https://soundcloud.com/oddsamples/bus-brakes', 'md5': '7624f2351f8a3b2e7cd51522496e7631', 'info_dict': { 'id': '128590877', 'ext': 'mp3', 'title': 'Bus Brakes', 'description': 'md5:0053ca6396e8d2fd7b7e1595ef12ab66', 'uploader': 'oddsamples', 'upload_date': '20140109', 'duration': 17, }, }, ]
_CLIENT_ID = '02gUJC0hH2ct1EGOcYXQIzRFU91c72Ea' _IPHONE_CLIENT_ID = '376f225bf427445fc4bfb6b99b72e0bf'
def report_resolve(self, video_id): """Report information extraction.""" self.to_screen('%s: Resolving id' % video_id)
@classmethod def _resolv_url(cls, url): return 'http://api.soundcloud.com/resolve.json?url=' + url + '&client_id=' + cls._CLIENT_ID
def _extract_info_dict(self, info, full_title=None, quiet=False, secret_token=None): track_id = compat_str(info['id']) name = full_title or track_id if quiet: self.report_extraction(name)
thumbnail = info['artwork_url'] if thumbnail is not None: thumbnail = thumbnail.replace('-large', '-t500x500') ext = 'mp3' result = { 'id': track_id, 'uploader': info['user']['username'], 'upload_date': unified_strdate(info['created_at']), 'title': info['title'], 'description': info['description'], 'thumbnail': thumbnail, 'duration': int_or_none(info.get('duration'), 1000), 'webpage_url': info.get('permalink_url'), } formats = [] if info.get('downloadable', False): # We can build a direct link to the song format_url = ( 'https://api.soundcloud.com/tracks/{0}/download?client_id={1}'.format( track_id, self._CLIENT_ID)) formats.append({ 'format_id': 'download', 'ext': info.get('original_format', 'mp3'), 'url': format_url, 'vcodec': 'none', 'preference': 10, })
# We have to retrieve the url streams_url = ('http://api.soundcloud.com/i1/tracks/{0}/streams?' 'client_id={1}&secret_token={2}'.format(track_id, self._IPHONE_CLIENT_ID, secret_token)) format_dict = self._download_json( streams_url, track_id, 'Downloading track url')
for key, stream_url in format_dict.items(): if key.startswith('http'): formats.append({ 'format_id': key, 'ext': ext, 'url': stream_url, 'vcodec': 'none', }) elif key.startswith('rtmp'): # The url doesn't have an rtmp app, we have to extract the playpath url, path = stream_url.split('mp3:', 1) formats.append({ 'format_id': key, 'url': url, 'play_path': 'mp3:' + path, 'ext': 'flv', 'vcodec': 'none', })
if not formats: # We fallback to the stream_url in the original info, this # cannot be always used, sometimes it can give an HTTP 404 error formats.append({ 'format_id': 'fallback', 'url': info['stream_url'] + '?client_id=' + self._CLIENT_ID, 'ext': ext, 'vcodec': 'none', })
for f in formats: if f['format_id'].startswith('http'): f['protocol'] = 'http' if f['format_id'].startswith('rtmp'): f['protocol'] = 'rtmp'
self._check_formats(formats, track_id) self._sort_formats(formats) result['formats'] = formats
return result
def _real_extract(self, url): mobj = re.match(self._VALID_URL, url, flags=re.VERBOSE) if mobj is None: raise ExtractorError('Invalid URL: %s' % url)
track_id = mobj.group('track_id') token = None if track_id is not None: info_json_url = 'http://api.soundcloud.com/tracks/' + track_id + '.json?client_id=' + self._CLIENT_ID full_title = track_id token = mobj.group('secret_token') if token: info_json_url += "&secret_token=" + token elif mobj.group('player'): query = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query) real_url = query['url'][0] # If the token is in the query of the original url we have to # manually add it if 'secret_token' in query: real_url += '?secret_token=' + query['secret_token'][0] return self.url_result(real_url) else: # extract uploader (which is in the url) uploader = mobj.group('uploader') # extract simple title (uploader + slug of song title) slug_title = mobj.group('title') token = mobj.group('token') full_title = resolve_title = '%s/%s' % (uploader, slug_title) if token: resolve_title += '/%s' % token
self.report_resolve(full_title)
url = 'http://soundcloud.com/%s' % resolve_title info_json_url = self._resolv_url(url) info = self._download_json(info_json_url, full_title, 'Downloading info JSON')
return self._extract_info_dict(info, full_title, secret_token=token)
class SoundcloudSetIE(SoundcloudIE): _VALID_URL = r'https?://(?:(?:www|m)\.)?soundcloud\.com/(?P<uploader>[\w\d-]+)/sets/(?P<slug_title>[\w\d-]+)(?:/(?P<token>[^?/]+))?' IE_NAME = 'soundcloud:set' _TESTS = [{ 'url': 'https://soundcloud.com/the-concept-band/sets/the-royal-concept-ep', 'info_dict': { 'id': '2284613', 'title': 'The Royal Concept EP', }, 'playlist_mincount': 6, }]
def _real_extract(self, url): mobj = re.match(self._VALID_URL, url)
# extract uploader (which is in the url) uploader = mobj.group('uploader') # extract simple title (uploader + slug of song title) slug_title = mobj.group('slug_title') full_title = '%s/sets/%s' % (uploader, slug_title) url = 'http://soundcloud.com/%s/sets/%s' % (uploader, slug_title)
token = mobj.group('token') if token: full_title += '/' + token url += '/' + token
self.report_resolve(full_title)
resolv_url = self._resolv_url(url) info = self._download_json(resolv_url, full_title)
if 'errors' in info: msgs = (compat_str(err['error_message']) for err in info['errors']) raise ExtractorError('unable to download video webpage: %s' % ','.join(msgs))
entries = [self.url_result(track['permalink_url'], 'Soundcloud') for track in info['tracks']]
return { '_type': 'playlist', 'entries': entries, 'id': '%s' % info['id'], 'title': info['title'], }
class SoundcloudUserIE(SoundcloudIE): _VALID_URL = r'''(?x)
https?:// (?:(?:www|m)\.)?soundcloud\.com/ (?P<user>[^/]+) (?:/ (?P<rsrc>tracks|sets|reposts|likes|spotlight) )? /?(?:[?#].*)?$ '''
IE_NAME = 'soundcloud:user' _TESTS = [{ 'url': 'https://soundcloud.com/the-akashic-chronicler', 'info_dict': { 'id': '114582580', 'title': 'The Akashic Chronicler (All)', }, 'playlist_mincount': 111, }, { 'url': 'https://soundcloud.com/the-akashic-chronicler/tracks', 'info_dict': { 'id': '114582580', 'title': 'The Akashic Chronicler (Tracks)', }, 'playlist_mincount': 50, }, { 'url': 'https://soundcloud.com/the-akashic-chronicler/sets', 'info_dict': { 'id': '114582580', 'title': 'The Akashic Chronicler (Playlists)', }, 'playlist_mincount': 3, }, { 'url': 'https://soundcloud.com/the-akashic-chronicler/reposts', 'info_dict': { 'id': '114582580', 'title': 'The Akashic Chronicler (Reposts)', }, 'playlist_mincount': 7, }, { 'url': 'https://soundcloud.com/the-akashic-chronicler/likes', 'info_dict': { 'id': '114582580', 'title': 'The Akashic Chronicler (Likes)', }, 'playlist_mincount': 321, }, { 'url': 'https://soundcloud.com/grynpyret/spotlight', 'info_dict': { 'id': '7098329', 'title': 'Grynpyret (Spotlight)', }, 'playlist_mincount': 1, }]
_API_BASE = 'https://api.soundcloud.com' _API_V2_BASE = 'https://api-v2.soundcloud.com'
_BASE_URL_MAP = { 'all': '%s/profile/soundcloud:users:%%s' % _API_V2_BASE, 'tracks': '%s/users/%%s/tracks' % _API_BASE, 'sets': '%s/users/%%s/playlists' % _API_V2_BASE, 'reposts': '%s/profile/soundcloud:users:%%s/reposts' % _API_V2_BASE, 'likes': '%s/users/%%s/likes' % _API_V2_BASE, 'spotlight': '%s/users/%%s/spotlight' % _API_V2_BASE, }
_TITLE_MAP = { 'all': 'All', 'tracks': 'Tracks', 'sets': 'Playlists', 'reposts': 'Reposts', 'likes': 'Likes', 'spotlight': 'Spotlight', }
def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) uploader = mobj.group('user')
url = 'http://soundcloud.com/%s/' % uploader resolv_url = self._resolv_url(url) user = self._download_json( resolv_url, uploader, 'Downloading user info')
resource = mobj.group('rsrc') or 'all' base_url = self._BASE_URL_MAP[resource] % user['id']
COMMON_QUERY = { 'limit': 50, 'client_id': self._CLIENT_ID, 'linked_partitioning': '1', }
query = COMMON_QUERY.copy() query['offset'] = 0
next_href = base_url + '?' + compat_urllib_parse.urlencode(query)
entries = [] for i in itertools.count(): response = self._download_json( next_href, uploader, 'Downloading track page %s' % (i + 1))
collection = response['collection'] if not collection: break
def resolve_permalink_url(candidates): for cand in candidates: if isinstance(cand, dict): permalink_url = cand.get('permalink_url') if permalink_url and permalink_url.startswith('http'): return permalink_url
for e in collection: permalink_url = resolve_permalink_url((e, e.get('track'), e.get('playlist'))) if permalink_url: entries.append(self.url_result(permalink_url))
next_href = response.get('next_href') if not next_href: break
parsed_next_href = compat_urlparse.urlparse(response['next_href']) qs = compat_urlparse.parse_qs(parsed_next_href.query) qs.update(COMMON_QUERY) next_href = compat_urlparse.urlunparse( parsed_next_href._replace(query=compat_urllib_parse.urlencode(qs, True)))
return { '_type': 'playlist', 'id': compat_str(user['id']), 'title': '%s (%s)' % (user['username'], self._TITLE_MAP[resource]), 'entries': entries, }
class SoundcloudPlaylistIE(SoundcloudIE): _VALID_URL = r'https?://api\.soundcloud\.com/playlists/(?P<id>[0-9]+)(?:/?\?secret_token=(?P<token>[^&]+?))?$' IE_NAME = 'soundcloud:playlist' _TESTS = [{ 'url': 'http://api.soundcloud.com/playlists/4110309', 'info_dict': { 'id': '4110309', 'title': 'TILT Brass - Bowery Poetry Club, August \'03 [Non-Site SCR 02]', 'description': 're:.*?TILT Brass - Bowery Poetry Club', }, 'playlist_count': 6, }]
def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) playlist_id = mobj.group('id') base_url = '%s//api.soundcloud.com/playlists/%s.json?' % (self.http_scheme(), playlist_id)
data_dict = { 'client_id': self._CLIENT_ID, } token = mobj.group('token')
if token: data_dict['secret_token'] = token
data = compat_urllib_parse.urlencode(data_dict) data = self._download_json( base_url + data, playlist_id, 'Downloading playlist')
entries = [self.url_result(track['permalink_url'], 'Soundcloud') for track in data['tracks']]
return { '_type': 'playlist', 'id': playlist_id, 'title': data.get('title'), 'description': data.get('description'), 'entries': entries, }
class SoundcloudSearchIE(SearchInfoExtractor, SoundcloudIE): IE_NAME = 'soundcloud:search' IE_DESC = 'Soundcloud search' _MAX_RESULTS = float('inf') _TESTS = [{ 'url': 'scsearch15:post-avant jazzcore', 'info_dict': { 'title': 'post-avant jazzcore', }, 'playlist_count': 15, }]
_SEARCH_KEY = 'scsearch' _MAX_RESULTS_PER_PAGE = 200 _DEFAULT_RESULTS_PER_PAGE = 50 _API_V2_BASE = 'https://api-v2.soundcloud.com'
def _get_collection(self, endpoint, collection_id, **query): limit = min( query.get('limit', self._DEFAULT_RESULTS_PER_PAGE), self._MAX_RESULTS_PER_PAGE) query['limit'] = limit query['client_id'] = self._CLIENT_ID query['linked_partitioning'] = '1' query['offset'] = 0 data = compat_urllib_parse.urlencode(encode_dict(query)) next_url = '{0}{1}?{2}'.format(self._API_V2_BASE, endpoint, data)
collected_results = 0
for i in itertools.count(1): response = self._download_json( next_url, collection_id, 'Downloading page {0}'.format(i), 'Unable to download API page')
collection = response.get('collection', []) if not collection: break
collection = list(filter(bool, collection)) collected_results += len(collection)
for item in collection: yield self.url_result(item['uri'], SoundcloudIE.ie_key())
if not collection or collected_results >= limit: break
next_url = response.get('next_href') if not next_url: break
def _get_n_results(self, query, n): tracks = self._get_collection('/search/tracks', query, limit=n, q=query) return self.playlist_result(tracks, playlist_title=query)
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