from __future__ import unicode_literals
+import functools
import re
from .common import InfoExtractor
from ..compat import (
compat_urllib_parse_unquote,
- compat_urllib_request
+ compat_urlparse,
)
from ..utils import (
+ clean_html,
ExtractorError,
HEADRequest,
+ OnDemandPagedList,
NO_DEFAULT,
parse_count,
str_to_int,
- clean_html
)
}
-class MixcloudUserIE(InfoExtractor):
- """
- Information extractor for Mixcloud users.
- It can retrieve a list of a user's uploads, favorites or listens.
- """
+class MixcloudPlaylistBaseIE(InfoExtractor):
+ _PAGE_SIZE = 24
+ def _fetch_tracks_page(self, path, video_id, page_name, current_page):
+ resp = self._download_webpage(
+ 'https://www.mixcloud.com/%s/' % path, video_id,
+ note='Download %s (page %d)' % (page_name, current_page + 1),
+ errnote='Unable to download %s' % page_name,
+ query={'page': (current_page + 1), 'list': 'main', '_ajax': '1'},
+ headers={'X-Requested-With': 'XMLHttpRequest'})
+
+ for url in re.findall(r'm-play-button m-url="(?P<url>[^"]+)"', resp):
+ yield self.url_result(
+ compat_urlparse.urljoin('https://www.mixcloud.com', clean_html(url)),
+ MixcloudIE.ie_key())
+
+ def _get_user_description(self, page_content):
+ return self._html_search_regex(
+ r'<div[^>]+class="description-text"[^>]*>(.+?)</div>',
+ page_content, 'user description', fatal=False)
+
+
+class MixcloudUserIE(MixcloudPlaylistBaseIE):
_VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/(?P<user>[^/]+)/(?P<type>uploads|favorites|listens)?/?$'
IE_NAME = 'mixcloud:user'
_TESTS = [{
'url': 'http://www.mixcloud.com/dholbach/',
'info_dict': {
- 'id': 'dholbach/uploads',
+ 'id': 'dholbach_uploads',
'title': 'Daniel Holbach (uploads)',
'description': 'md5:327af72d1efeb404a8216c27240d1370',
},
- 'playlist_mincount': 11
+ 'playlist_mincount': 11,
}, {
'url': 'http://www.mixcloud.com/dholbach/uploads/',
'info_dict': {
- 'id': 'dholbach/uploads',
+ 'id': 'dholbach_uploads',
'title': 'Daniel Holbach (uploads)',
'description': 'md5:327af72d1efeb404a8216c27240d1370',
},
- 'playlist_mincount': 11
+ 'playlist_mincount': 11,
}, {
'url': 'http://www.mixcloud.com/dholbach/favorites/',
'info_dict': {
- 'id': 'dholbach/favorites',
+ 'id': 'dholbach_favorites',
'title': 'Daniel Holbach (favorites)',
'description': 'md5:327af72d1efeb404a8216c27240d1370',
},
- 'playlist_mincount': 244
+ 'params': {
+ 'playlist_items': '1-100',
+ },
+ 'playlist_mincount': 100,
}, {
'url': 'http://www.mixcloud.com/dholbach/listens/',
'info_dict': {
- 'id': 'dholbach/listens',
+ 'id': 'dholbach_listens',
'title': 'Daniel Holbach (listens)',
'description': 'md5:327af72d1efeb404a8216c27240d1370',
},
- 'playlist_mincount': 846
+ 'params': {
+ 'playlist_items': '1-100',
+ },
+ 'playlist_mincount': 100,
}]
- def _fetch_tracks(self, base_url, video_id, dl_note=None, dl_errnote=None):
- # retrieve all fragments of a list of tracks with fake AJAX calls
- track_urls = []
- current_page = 1
- while True:
- # fake a AJAX request to retrieve a list fragment
- page_url = base_url + "?page=%d&list=main&_ajax=1" % current_page
- req = compat_urllib_request.Request(page_url, headers={"X-Requested-With": "XMLHttpRequest"})
- resp = self._download_webpage(req, video_id, note=dl_note + " (page %d)" % current_page, errnote=dl_errnote)
-
- # extract all track URLs from fragment
- urls = re.findall(r'm-play-button m-url="(?P<url>[^"]+)"', resp)
- # clean up URLs
- urls = map(clean_html, urls)
- # create absolute URLs
- urls = map(lambda u: "https://www.mixcloud.com" + u, urls)
- track_urls.extend(urls)
-
- # advance to next fragment, if any
- if " m-next-page-url=" in resp:
- current_page += 1
- else:
- break
-
- return track_urls
-
- def _handle_track_urls(self, urls):
- return map(lambda u: self.url_result(u, "Mixcloud"), urls)
-
- def _get_user_description(self, page_content):
- return self._html_search_regex(
- r'<div class="description-text">.*?<p>(.*?)</p></div></div></div>',
- page_content,
- "user description",
- fatal=False)
-
- def _get_username(self, page_content):
- return self._og_search_title(page_content)
-
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
- user_id = mobj.group("user")
- list_type = mobj.group("type")
+ user_id = mobj.group('user')
+ list_type = mobj.group('type')
# if only a profile URL was supplied, default to download all uploads
if list_type is None:
- list_type = "uploads"
+ list_type = 'uploads'
- video_id = "%s/%s" % (user_id, list_type)
+ video_id = '%s_%s' % (user_id, list_type)
- # download the user's profile to retrieve some metadata
- profile = self._download_webpage("https://www.mixcloud.com/%s/" % user_id,
- video_id,
- note="Downloading user profile",
- errnote="Unable to download user profile")
+ profile = self._download_webpage(
+ 'https://www.mixcloud.com/%s/' % user_id, video_id,
+ note='Downloading user profile',
+ errnote='Unable to download user profile')
- username = self._get_username(profile)
+ username = self._og_search_title(profile)
description = self._get_user_description(profile)
- # retrieve all page fragments of uploads, favorites or listens
- track_urls = self._fetch_tracks(
- "https://www.mixcloud.com/%s/%s/" % (user_id, list_type),
- video_id,
- dl_note="Downloading list of %s" % list_type,
- dl_errnote="Unable to download list of %s" % list_type)
-
- # let MixcloudIE handle each track URL
- entries = self._handle_track_urls(track_urls)
-
- return {
- '_type': 'playlist',
- 'entries': entries,
- 'title': "%s (%s)" % (username, list_type),
- 'id': video_id,
- "description": description
- }
+ entries = OnDemandPagedList(
+ functools.partial(
+ self._fetch_tracks_page,
+ '%s/%s' % (user_id, list_type), video_id, 'list of %s' % list_type),
+ self._PAGE_SIZE, use_cache=True)
+ return self.playlist_result(
+ entries, video_id, '%s (%s)' % (username, list_type), description)
-class MixcloudPlaylistIE(MixcloudUserIE):
- """
- Information extractor for Mixcloud playlists.
- """
+class MixcloudPlaylistIE(MixcloudPlaylistBaseIE):
_VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/(?P<user>[^/]+)/playlists/(?P<playlist>[^/]+)/?$'
IE_NAME = 'mixcloud:playlist'
_TESTS = [{
'url': 'https://www.mixcloud.com/RedBullThre3style/playlists/tokyo-finalists-2015/',
'info_dict': {
- 'id': 'RedBullThre3style/playlists/tokyo-finalists-2015',
+ 'id': 'RedBullThre3style_tokyo-finalists-2015',
'title': 'National Champions 2015',
'description': 'md5:6ff5fb01ac76a31abc9b3939c16243a3',
},
- 'playlist_mincount': 16
+ 'playlist_mincount': 16,
}, {
'url': 'https://www.mixcloud.com/maxvibes/playlists/jazzcat-on-ness-radio/',
'info_dict': {
- 'id': 'maxvibes/playlists/jazzcat-on-ness-radio',
+ 'id': 'maxvibes_jazzcat-on-ness-radio',
'title': 'Jazzcat on Ness Radio',
'description': 'md5:7bbbf0d6359a0b8cda85224be0f8f263',
},
'playlist_mincount': 23
}]
- def _get_playlist_title(self, page_content):
- return self._html_search_regex(
- r'<span class="main-list-title list-playlist-title ">(?P<title>.*?)</span>',
- page_content,
- "playlist title",
- group="title",
- fatal=True
- )
-
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
- user_id = mobj.group("user")
- playlist_id = mobj.group("playlist")
- video_id = "%s/playlists/%s" % (user_id, playlist_id)
+ user_id = mobj.group('user')
+ playlist_id = mobj.group('playlist')
+ video_id = '%s_%s' % (user_id, playlist_id)
- # download the playlist page to retrieve some metadata
- profile = self._download_webpage(url,
- user_id,
- note="Downloading playlist page",
- errnote="Unable to download playlist page")
+ profile = self._download_webpage(
+ url, user_id,
+ note='Downloading playlist page',
+ errnote='Unable to download playlist page')
description = self._get_user_description(profile)
- playlist_title = self._get_playlist_title(profile)
-
- # retrieve all page fragments of playlist
- track_urls = self._fetch_tracks(
- "https://www.mixcloud.com/%s/playlists/%s/" % (user_id, playlist_id),
- video_id,
- dl_note="Downloading tracklist of %s" % playlist_title,
- dl_errnote="Unable to tracklist of %s" % playlist_title)
+ playlist_title = self._html_search_regex(
+ r'<span[^>]+class="[^"]*list-playlist-title[^"]*"[^>]*>(.*?)</span>',
+ profile, 'playlist title')
- # let MixcloudIE handle each track
- entries = self._handle_track_urls(track_urls)
+ entries = OnDemandPagedList(
+ functools.partial(
+ self._fetch_tracks_page,
+ '%s/playlists/%s' % (user_id, playlist_id), video_id, 'tracklist'),
+ self._PAGE_SIZE)
- return {
- '_type': 'playlist',
- 'entries': entries,
- 'title': playlist_title,
- 'id': video_id,
- "description": description
- }
+ return self.playlist_result(entries, video_id, playlist_title, description)
projects / youtube-dl.git / commitdiff