386 lines
14 KiB
Python
386 lines
14 KiB
Python
# encoding: utf-8
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from __future__ import unicode_literals
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import re
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import itertools
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from .common import InfoExtractor
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from ..compat import (
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compat_str,
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compat_urlparse,
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compat_urllib_parse,
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)
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from ..utils import (
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ExtractorError,
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int_or_none,
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unified_strdate,
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)
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class SoundcloudIE(InfoExtractor):
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"""Information extractor for soundcloud.com
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To access the media, the uid of the song and a stream token
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must be extracted from the page source and the script must make
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a request to media.soundcloud.com/crossdomain.xml. Then
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the media can be grabbed by requesting from an url composed
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of the stream token and uid
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"""
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_VALID_URL = r'''(?x)^(?:https?://)?
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(?:(?:(?:www\.|m\.)?soundcloud\.com/
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(?P<uploader>[\w\d-]+)/
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(?!sets/|likes/?(?:$|[?#]))
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(?P<title>[\w\d-]+)/?
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(?P<token>[^?]+?)?(?:[?].*)?$)
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|(?:api\.soundcloud\.com/tracks/(?P<track_id>\d+)
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(?:/?\?secret_token=(?P<secret_token>[^&]+))?)
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|(?P<player>(?:w|player|p.)\.soundcloud\.com/player/?.*?url=.*)
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)
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'''
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IE_NAME = 'soundcloud'
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_TESTS = [
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{
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'url': 'http://soundcloud.com/ethmusic/lostin-powers-she-so-heavy',
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'md5': 'ebef0a451b909710ed1d7787dddbf0d7',
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'info_dict': {
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'id': '62986583',
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'ext': 'mp3',
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'upload_date': '20121011',
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'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',
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'uploader': 'E.T. ExTerrestrial Music',
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'title': 'Lostin Powers - She so Heavy (SneakPreview) Adrian Ackers Blueprint 1',
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'duration': 143,
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}
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},
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# not streamable song
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{
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'url': 'https://soundcloud.com/the-concept-band/goldrushed-mastered?in=the-concept-band/sets/the-royal-concept-ep',
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'info_dict': {
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'id': '47127627',
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'ext': 'mp3',
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'title': 'Goldrushed',
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'description': 'From Stockholm Sweden\r\nPovel / Magnus / Filip / David\r\nwww.theroyalconcept.com',
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'uploader': 'The Royal Concept',
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'upload_date': '20120521',
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'duration': 227,
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},
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'params': {
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# rtmp
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'skip_download': True,
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},
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},
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# private link
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{
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'url': 'https://soundcloud.com/jaimemf/youtube-dl-test-video-a-y-baw/s-8Pjrp',
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'md5': 'aa0dd32bfea9b0c5ef4f02aacd080604',
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'info_dict': {
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'id': '123998367',
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'ext': 'mp3',
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'title': 'Youtube - Dl Test Video \'\' Ä↭',
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'uploader': 'jaimeMF',
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'description': 'test chars: \"\'/\\ä↭',
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'upload_date': '20131209',
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'duration': 9,
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},
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},
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# private link (alt format)
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{
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'url': 'https://api.soundcloud.com/tracks/123998367?secret_token=s-8Pjrp',
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'md5': 'aa0dd32bfea9b0c5ef4f02aacd080604',
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'info_dict': {
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'id': '123998367',
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'ext': 'mp3',
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'title': 'Youtube - Dl Test Video \'\' Ä↭',
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'uploader': 'jaimeMF',
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'description': 'test chars: \"\'/\\ä↭',
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'upload_date': '20131209',
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'duration': 9,
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},
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},
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# downloadable song
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{
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'url': 'https://soundcloud.com/oddsamples/bus-brakes',
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'md5': '7624f2351f8a3b2e7cd51522496e7631',
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'info_dict': {
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'id': '128590877',
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'ext': 'mp3',
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'title': 'Bus Brakes',
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'description': 'md5:0053ca6396e8d2fd7b7e1595ef12ab66',
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'uploader': 'oddsamples',
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'upload_date': '20140109',
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'duration': 17,
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},
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},
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]
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_CLIENT_ID = 'b45b1aa10f1ac2941910a7f0d10f8e28'
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_IPHONE_CLIENT_ID = '376f225bf427445fc4bfb6b99b72e0bf'
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def report_resolve(self, video_id):
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"""Report information extraction."""
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self.to_screen('%s: Resolving id' % video_id)
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@classmethod
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def _resolv_url(cls, url):
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return 'http://api.soundcloud.com/resolve.json?url=' + url + '&client_id=' + cls._CLIENT_ID
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def _extract_info_dict(self, info, full_title=None, quiet=False, secret_token=None):
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track_id = compat_str(info['id'])
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name = full_title or track_id
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if quiet:
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self.report_extraction(name)
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thumbnail = info['artwork_url']
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if thumbnail is not None:
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thumbnail = thumbnail.replace('-large', '-t500x500')
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ext = 'mp3'
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result = {
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'id': track_id,
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'uploader': info['user']['username'],
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'upload_date': unified_strdate(info['created_at']),
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'title': info['title'],
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'description': info['description'],
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'thumbnail': thumbnail,
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'duration': int_or_none(info.get('duration'), 1000),
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'webpage_url': info.get('permalink_url'),
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}
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formats = []
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if info.get('downloadable', False):
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# We can build a direct link to the song
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format_url = (
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'https://api.soundcloud.com/tracks/{0}/download?client_id={1}'.format(
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track_id, self._CLIENT_ID))
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formats.append({
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'format_id': 'download',
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'ext': info.get('original_format', 'mp3'),
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'url': format_url,
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'vcodec': 'none',
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'preference': 10,
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})
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# We have to retrieve the url
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streams_url = ('http://api.soundcloud.com/i1/tracks/{0}/streams?'
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'client_id={1}&secret_token={2}'.format(track_id, self._IPHONE_CLIENT_ID, secret_token))
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format_dict = self._download_json(
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streams_url,
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track_id, 'Downloading track url')
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for key, stream_url in format_dict.items():
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if key.startswith('http'):
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formats.append({
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'format_id': key,
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'ext': ext,
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'url': stream_url,
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'vcodec': 'none',
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})
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elif key.startswith('rtmp'):
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# The url doesn't have an rtmp app, we have to extract the playpath
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url, path = stream_url.split('mp3:', 1)
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formats.append({
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'format_id': key,
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'url': url,
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'play_path': 'mp3:' + path,
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'ext': 'flv',
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'vcodec': 'none',
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})
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if not formats:
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# We fallback to the stream_url in the original info, this
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# cannot be always used, sometimes it can give an HTTP 404 error
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formats.append({
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'format_id': 'fallback',
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'url': info['stream_url'] + '?client_id=' + self._CLIENT_ID,
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'ext': ext,
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'vcodec': 'none',
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})
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for f in formats:
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if f['format_id'].startswith('http'):
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f['protocol'] = 'http'
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if f['format_id'].startswith('rtmp'):
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f['protocol'] = 'rtmp'
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self._check_formats(formats, track_id)
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self._sort_formats(formats)
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result['formats'] = formats
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return result
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url, flags=re.VERBOSE)
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if mobj is None:
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raise ExtractorError('Invalid URL: %s' % url)
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track_id = mobj.group('track_id')
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token = None
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if track_id is not None:
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info_json_url = 'http://api.soundcloud.com/tracks/' + track_id + '.json?client_id=' + self._CLIENT_ID
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full_title = track_id
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token = mobj.group('secret_token')
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if token:
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info_json_url += "&secret_token=" + token
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elif mobj.group('player'):
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query = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
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return self.url_result(query['url'][0])
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else:
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# extract uploader (which is in the url)
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uploader = mobj.group('uploader')
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# extract simple title (uploader + slug of song title)
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slug_title = mobj.group('title')
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token = mobj.group('token')
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full_title = resolve_title = '%s/%s' % (uploader, slug_title)
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if token:
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resolve_title += '/%s' % token
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self.report_resolve(full_title)
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url = 'http://soundcloud.com/%s' % resolve_title
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info_json_url = self._resolv_url(url)
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info = self._download_json(info_json_url, full_title, 'Downloading info JSON')
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return self._extract_info_dict(info, full_title, secret_token=token)
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class SoundcloudSetIE(SoundcloudIE):
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_VALID_URL = r'https?://(?:www\.)?soundcloud\.com/(?P<uploader>[\w\d-]+)/sets/(?P<slug_title>[\w\d-]+)(?:/(?P<token>[^?/]+))?'
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IE_NAME = 'soundcloud:set'
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_TESTS = [{
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'url': 'https://soundcloud.com/the-concept-band/sets/the-royal-concept-ep',
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'info_dict': {
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'id': '2284613',
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'title': 'The Royal Concept EP',
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},
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'playlist_mincount': 6,
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}]
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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# extract uploader (which is in the url)
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uploader = mobj.group('uploader')
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# extract simple title (uploader + slug of song title)
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slug_title = mobj.group('slug_title')
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full_title = '%s/sets/%s' % (uploader, slug_title)
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url = 'http://soundcloud.com/%s/sets/%s' % (uploader, slug_title)
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token = mobj.group('token')
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if token:
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full_title += '/' + token
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url += '/' + token
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self.report_resolve(full_title)
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resolv_url = self._resolv_url(url)
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info = self._download_json(resolv_url, full_title)
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if 'errors' in info:
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for err in info['errors']:
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self._downloader.report_error('unable to download video webpage: %s' % compat_str(err['error_message']))
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return
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return {
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'_type': 'playlist',
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'entries': [self._extract_info_dict(track, secret_token=token) for track in info['tracks']],
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'id': '%s' % info['id'],
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'title': info['title'],
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}
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class SoundcloudUserIE(SoundcloudIE):
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_VALID_URL = r'https?://(www\.)?soundcloud\.com/(?P<user>[^/]+)/?((?P<rsrc>tracks|likes)/?)?(\?.*)?$'
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IE_NAME = 'soundcloud:user'
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_TESTS = [{
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'url': 'https://soundcloud.com/the-concept-band',
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'info_dict': {
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'id': '9615865',
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'title': 'The Royal Concept',
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},
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'playlist_mincount': 12
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}, {
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'url': 'https://soundcloud.com/the-concept-band/likes',
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'info_dict': {
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'id': '9615865',
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'title': 'The Royal Concept',
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},
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'playlist_mincount': 1,
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}]
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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uploader = mobj.group('user')
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resource = mobj.group('rsrc')
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if resource is None:
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resource = 'tracks'
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elif resource == 'likes':
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resource = 'favorites'
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url = 'http://soundcloud.com/%s/' % uploader
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resolv_url = self._resolv_url(url)
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user = self._download_json(
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resolv_url, uploader, 'Downloading user info')
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base_url = 'http://api.soundcloud.com/users/%s/%s.json?' % (uploader, resource)
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entries = []
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for i in itertools.count():
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data = compat_urllib_parse.urlencode({
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'offset': i * 50,
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'limit': 50,
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'client_id': self._CLIENT_ID,
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})
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new_entries = self._download_json(
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base_url + data, uploader, 'Downloading track page %s' % (i + 1))
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if len(new_entries) == 0:
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self.to_screen('%s: End page received' % uploader)
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break
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entries.extend(self._extract_info_dict(e, quiet=True) for e in new_entries)
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return {
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'_type': 'playlist',
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'id': compat_str(user['id']),
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'title': user['username'],
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'entries': entries,
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}
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class SoundcloudPlaylistIE(SoundcloudIE):
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_VALID_URL = r'https?://api\.soundcloud\.com/playlists/(?P<id>[0-9]+)(?:/?\?secret_token=(?P<token>[^&]+?))?$'
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IE_NAME = 'soundcloud:playlist'
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_TESTS = [{
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'url': 'http://api.soundcloud.com/playlists/4110309',
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'info_dict': {
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'id': '4110309',
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'title': 'TILT Brass - Bowery Poetry Club, August \'03 [Non-Site SCR 02]',
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'description': 're:.*?TILT Brass - Bowery Poetry Club',
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},
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'playlist_count': 6,
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}]
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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playlist_id = mobj.group('id')
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base_url = '%s//api.soundcloud.com/playlists/%s.json?' % (self.http_scheme(), playlist_id)
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data_dict = {
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'client_id': self._CLIENT_ID,
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}
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token = mobj.group('token')
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if token:
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data_dict['secret_token'] = token
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data = compat_urllib_parse.urlencode(data_dict)
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data = self._download_json(
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base_url + data, playlist_id, 'Downloading playlist')
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entries = [
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self._extract_info_dict(t, quiet=True, secret_token=token)
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for t in data['tracks']]
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return {
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'_type': 'playlist',
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'id': playlist_id,
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'title': data.get('title'),
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'description': data.get('description'),
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'entries': entries,
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}
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