mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-25 02:22:58 +08:00
1ae72fb23d
Looks like final download links can expire before downloading process reach them. So, resolving download links right before actual downloading.
390 lines
14 KiB
Python
390 lines
14 KiB
Python
# encoding: utf-8
|
|
from __future__ import unicode_literals
|
|
|
|
import re
|
|
import itertools
|
|
|
|
from .common import InfoExtractor
|
|
from ..compat import (
|
|
compat_str,
|
|
compat_urlparse,
|
|
compat_urllib_parse,
|
|
)
|
|
from ..utils import (
|
|
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-]+)/
|
|
(?!sets/|likes/?(?:$|[?#]))
|
|
(?P<title>[\w\d-]+)/?
|
|
(?P<token>[^?]+?)?(?:[?].*)?$)
|
|
|(?: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 = 'b45b1aa10f1ac2941910a7f0d10f8e28'
|
|
_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))
|
|
|
|
return {
|
|
'_type': 'playlist',
|
|
'entries': [self._extract_info_dict(track, secret_token=token) for track in info['tracks']],
|
|
'id': '%s' % info['id'],
|
|
'title': info['title'],
|
|
}
|
|
|
|
|
|
class SoundcloudUserIE(SoundcloudIE):
|
|
_VALID_URL = r'https?://(?:(?:www|m)\.)?soundcloud\.com/(?P<user>[^/]+)/?((?P<rsrc>tracks|likes)/?)?(\?.*)?$'
|
|
IE_NAME = 'soundcloud:user'
|
|
_TESTS = [{
|
|
'url': 'https://soundcloud.com/the-concept-band',
|
|
'info_dict': {
|
|
'id': '9615865',
|
|
'title': 'The Royal Concept',
|
|
},
|
|
'playlist_mincount': 12
|
|
}, {
|
|
'url': 'https://soundcloud.com/the-concept-band/likes',
|
|
'info_dict': {
|
|
'id': '9615865',
|
|
'title': 'The Royal Concept',
|
|
},
|
|
'playlist_mincount': 1,
|
|
}]
|
|
|
|
def _real_extract(self, url):
|
|
mobj = re.match(self._VALID_URL, url)
|
|
uploader = mobj.group('user')
|
|
resource = mobj.group('rsrc')
|
|
if resource is None:
|
|
resource = 'tracks'
|
|
elif resource == 'likes':
|
|
resource = 'favorites'
|
|
|
|
url = 'http://soundcloud.com/%s/' % uploader
|
|
resolv_url = self._resolv_url(url)
|
|
user = self._download_json(
|
|
resolv_url, uploader, 'Downloading user info')
|
|
base_url = 'http://api.soundcloud.com/users/%s/%s.json?' % (uploader, resource)
|
|
|
|
entries = []
|
|
for i in itertools.count():
|
|
data = compat_urllib_parse.urlencode({
|
|
'offset': i * 50,
|
|
'limit': 50,
|
|
'client_id': self._CLIENT_ID,
|
|
})
|
|
new_entries = self._download_json(
|
|
base_url + data, uploader, 'Downloading track page %s' % (i + 1))
|
|
if len(new_entries) == 0:
|
|
self.to_screen('%s: End page received' % uploader)
|
|
break
|
|
entries.extend(self.url_result(e['permalink_url'], 'Soundcloud') for e in new_entries)
|
|
|
|
return {
|
|
'_type': 'playlist',
|
|
'id': compat_str(user['id']),
|
|
'title': user['username'],
|
|
'entries': entries,
|
|
}
|
|
|
|
|
|
class SoundcloudPlaylistIE(SoundcloudIE):
|
|
_VALID_URL = r'https?://api\.soundcloud\.com/playlists/(?P<id>[0-9]+)(?:/?\?secret_token=(?P<token>[^&]+?))?$'
|
|
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._extract_info_dict(t, quiet=True, secret_token=token)
|
|
for t in data['tracks']]
|
|
|
|
return {
|
|
'_type': 'playlist',
|
|
'id': playlist_id,
|
|
'title': data.get('title'),
|
|
'description': data.get('description'),
|
|
'entries': entries,
|
|
}
|