yt-dlp/youtube_dl/extractor/mixcloud.py

125 lines
4.7 KiB
Python
Raw Normal View History

2014-01-17 04:06:18 +01:00
from __future__ import unicode_literals
2013-06-23 21:59:15 +02:00
import re
from .common import InfoExtractor
from ..compat import (
compat_urllib_parse,
)
from ..utils import (
ExtractorError,
HEADRequest,
str_to_int,
2014-05-13 09:42:38 +02:00
parse_iso8601,
2013-06-23 21:59:15 +02:00
)
class MixcloudIE(InfoExtractor):
_VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/([^/]+)/([^/]+)'
2014-01-17 04:06:18 +01:00
IE_NAME = 'mixcloud'
2013-06-23 21:59:15 +02:00
_TESTS = [{
2014-01-17 04:06:18 +01:00
'url': 'http://www.mixcloud.com/dholbach/cryptkeeper/',
'info_dict': {
'id': 'dholbach-cryptkeeper',
'ext': 'mp3',
2014-01-17 04:06:18 +01:00
'title': 'Cryptkeeper',
'description': 'After quite a long silence from myself, finally another Drum\'n\'Bass mix with my favourite current dance floor bangers.',
'uploader': 'Daniel Holbach',
'uploader_id': 'dholbach',
'upload_date': '20111115',
2014-05-13 09:42:38 +02:00
'timestamp': 1321359578,
'thumbnail': 're:https?://.*\.jpg',
'view_count': int,
'like_count': int,
},
}, {
'url': 'http://www.mixcloud.com/gillespeterson/caribou-7-inch-vinyl-mix-chat/',
'info_dict': {
'id': 'gillespeterson-caribou-7-inch-vinyl-mix-chat',
'ext': 'm4a',
'title': 'Electric Relaxation vol. 3',
'description': 'md5:2b8aec6adce69f9d41724647c65875e8',
'uploader': 'Daniel Drumz',
'uploader_id': 'gillespeterson',
'thumbnail': 're:https?://.*\.jpg',
'view_count': int,
'like_count': int,
},
}]
2013-06-23 21:59:15 +02:00
2014-10-15 00:53:54 +02:00
def _get_url(self, track_id, template_url):
server_count = 30
for i in range(server_count):
url = template_url % i
2013-06-23 21:59:15 +02:00
try:
# We only want to know if the request succeed
# don't download the whole file
2014-10-15 00:53:54 +02:00
self._request_webpage(
HEADRequest(url), track_id,
'Checking URL %d/%d ...' % (i + 1, server_count + 1))
2013-06-23 21:59:15 +02:00
return url
except ExtractorError:
2014-10-15 00:53:54 +02:00
pass
2013-06-23 21:59:15 +02:00
return None
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
uploader = mobj.group(1)
cloudcast_name = mobj.group(2)
track_id = compat_urllib_parse.unquote('-'.join((uploader, cloudcast_name)))
2014-01-17 04:05:15 +01:00
webpage = self._download_webpage(url, track_id)
2014-01-17 04:05:15 +01:00
preview_url = self._search_regex(
r'\s(?:data-preview-url|m-preview)="([^"]+)"', webpage, 'preview url')
song_url = preview_url.replace('/previews/', '/c/originals/')
template_url = re.sub(r'(stream\d*)', 'stream%d', song_url)
2014-10-15 00:53:54 +02:00
final_song_url = self._get_url(track_id, template_url)
if final_song_url is None:
self.to_screen('Trying with m4a extension')
template_url = template_url.replace('.mp3', '.m4a').replace('originals/', 'm4a/64/')
2014-10-15 00:53:54 +02:00
final_song_url = self._get_url(track_id, template_url)
if final_song_url is None:
2014-05-13 09:42:38 +02:00
raise ExtractorError('Unable to extract track url')
PREFIX = (
r'<span class="play-button[^"]*?"'
2014-05-13 09:42:38 +02:00
r'(?:\s+[a-zA-Z0-9-]+(?:="[^"]+")?)*?\s+')
title = self._html_search_regex(
PREFIX + r'm-title="([^"]+)"', webpage, 'title')
thumbnail = self._proto_relative_url(self._html_search_regex(
PREFIX + r'm-thumbnail-url="([^"]+)"', webpage, 'thumbnail',
fatal=False))
uploader = self._html_search_regex(
PREFIX + r'm-owner-name="([^"]+)"',
webpage, 'uploader', fatal=False)
uploader_id = self._search_regex(
r'\s+"profile": "([^"]+)",', webpage, 'uploader id', fatal=False)
description = self._og_search_description(webpage)
like_count = str_to_int(self._search_regex(
[r'<meta itemprop="interactionCount" content="UserLikes:([0-9]+)"',
r'/favorites/?">([0-9]+)<'],
2014-05-13 09:42:38 +02:00
webpage, 'like count', fatal=False))
view_count = str_to_int(self._search_regex(
[r'<meta itemprop="interactionCount" content="UserPlays:([0-9]+)"',
r'/listeners/?">([0-9,.]+)</a>'],
2014-05-13 09:42:38 +02:00
webpage, 'play count', fatal=False))
timestamp = parse_iso8601(self._search_regex(
r'<time itemprop="dateCreated" datetime="([^"]+)">',
webpage, 'upload date', default=None))
return {
'id': track_id,
2014-05-13 09:42:38 +02:00
'title': title,
'url': final_song_url,
2014-05-13 09:42:38 +02:00
'description': description,
'thumbnail': thumbnail,
'uploader': uploader,
'uploader_id': uploader_id,
'timestamp': timestamp,
'view_count': view_count,
'like_count': like_count,
}