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https://github.com/ytdl-org/youtube-dl.git
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[jamendo] improve extraction
- fix album extraction(closes #18564) - improve metadata extraction(closes #18565)(closes #21379)
This commit is contained in:
Remita Amine
parent
bf45295c53
commit
e452345fc5
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@ -1,38 +1,26 @@
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# coding: utf-8
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from __future__ import unicode_literals
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import re
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import hashlib
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import random
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from ..compat import compat_urlparse
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from ..compat import compat_str
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from .common import InfoExtractor
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from ..utils import parse_duration
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from ..utils import (
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clean_html,
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int_or_none,
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try_get,
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)
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class JamendoBaseIE(InfoExtractor):
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def _extract_meta(self, webpage, fatal=True):
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title = self._og_search_title(
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webpage, default=None) or self._search_regex(
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r'<title>([^<]+)', webpage,
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'title', default=None)
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if title:
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title = self._search_regex(
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r'(.+?)\s*\|\s*Jamendo Music', title, 'title', default=None)
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if not title:
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title = self._html_search_meta(
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'name', webpage, 'title', fatal=fatal)
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mobj = re.search(r'(.+) - (.+)', title or '')
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artist, second = mobj.groups() if mobj else [None] * 2
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return title, artist, second
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class JamendoIE(JamendoBaseIE):
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class JamendoIE(InfoExtractor):
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_VALID_URL = r'''(?x)
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https?://
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(?:
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licensing\.jamendo\.com/[^/]+|
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(?:www\.)?jamendo\.com
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)
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/track/(?P<id>[0-9]+)/(?P<display_id>[^/?#&]+)
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/track/(?P<id>[0-9]+)(?:/(?P<display_id>[^/?#&]+))?
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'''
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_TESTS = [{
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'url': 'https://www.jamendo.com/track/196219/stories-from-emona-i',
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@ -45,7 +33,9 @@ class JamendoIE(JamendoBaseIE):
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'artist': 'Maya Filipič',
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'track': 'Stories from Emona I',
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'duration': 210,
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'thumbnail': r're:^https?://.*\.jpg'
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'thumbnail': r're:^https?://.*\.jpg',
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'timestamp': 1217438117,
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'upload_date': '20080730',
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}
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}, {
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'url': 'https://licensing.jamendo.com/en/track/1496667/energetic-rock',
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@ -53,15 +43,19 @@ class JamendoIE(JamendoBaseIE):
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}]
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def _real_extract(self, url):
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mobj = self._VALID_URL_RE.match(url)
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track_id = mobj.group('id')
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display_id = mobj.group('display_id')
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webpage = self._download_webpage(
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'https://www.jamendo.com/track/%s/%s' % (track_id, display_id),
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display_id)
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title, artist, track = self._extract_meta(webpage)
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track_id, display_id = self._VALID_URL_RE.match(url).groups()
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webpage = self._download_webpage(url, track_id)
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models = self._parse_json(self._html_search_regex(
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r"data-bundled-models='([^']+)",
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webpage, 'bundled models'), track_id)
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track = models['track']['models'][0]
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title = track_name = track['name']
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get_model = lambda x: try_get(models, lambda y: y[x]['models'][0], dict) or {}
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artist = get_model('artist')
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artist_name = artist.get('name')
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if artist_name:
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title = '%s - %s' % (artist_name, title)
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album = get_model('album')
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formats = [{
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'url': 'https://%s.jamendo.com/?trackid=%s&format=%s&from=app-97dab294'
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@ -77,31 +71,58 @@ class JamendoIE(JamendoBaseIE):
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))]
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self._sort_formats(formats)
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thumbnail = self._html_search_meta(
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'image', webpage, 'thumbnail', fatal=False)
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duration = parse_duration(self._search_regex(
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r'<span[^>]+itemprop=["\']duration["\'][^>]+content=["\'](.+?)["\']',
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webpage, 'duration', fatal=False))
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urls = []
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thumbnails = []
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for _, covers in track.get('cover', {}).items():
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for cover_id, cover_url in covers.items():
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if not cover_url or cover_url in urls:
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continue
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urls.append(cover_url)
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size = int_or_none(cover_id.lstrip('size'))
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thumbnails.append({
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'id': cover_id,
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'url': cover_url,
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'width': size,
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'height': size,
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})
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tags = []
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for tag in track.get('tags', []):
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tag_name = tag.get('name')
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if not tag_name:
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continue
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tags.append(tag_name)
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stats = track.get('stats') or {}
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return {
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'id': track_id,
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'display_id': display_id,
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'thumbnail': thumbnail,
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'thumbnails': thumbnails,
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'title': title,
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'duration': duration,
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'artist': artist,
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'track': track,
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'formats': formats
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'description': track.get('description'),
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'duration': int_or_none(track.get('duration')),
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'artist': artist_name,
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'track': track_name,
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'album': album.get('name'),
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'formats': formats,
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'license': '-'.join(track.get('licenseCC', [])) or None,
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'timestamp': int_or_none(track.get('dateCreated')),
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'view_count': int_or_none(stats.get('listenedAll')),
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'like_count': int_or_none(stats.get('favorited')),
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'average_rating': int_or_none(stats.get('averageNote')),
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'tags': tags,
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}
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class JamendoAlbumIE(JamendoBaseIE):
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_VALID_URL = r'https?://(?:www\.)?jamendo\.com/album/(?P<id>[0-9]+)/(?P<display_id>[\w-]+)'
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class JamendoAlbumIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?jamendo\.com/album/(?P<id>[0-9]+)'
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_TEST = {
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'url': 'https://www.jamendo.com/album/121486/duck-on-cover',
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'info_dict': {
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'id': '121486',
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'title': 'Shearer - Duck On Cover'
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'title': 'Duck On Cover',
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'description': 'md5:c2920eaeef07d7af5b96d7c64daf1239',
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},
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'playlist': [{
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'md5': 'e1a2fcb42bda30dfac990212924149a8',
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@ -111,6 +132,8 @@ class JamendoAlbumIE(JamendoBaseIE):
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'title': 'Shearer - Warmachine',
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'artist': 'Shearer',
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'track': 'Warmachine',
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'timestamp': 1368089771,
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'upload_date': '20130509',
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}
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}, {
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'md5': '1f358d7b2f98edfe90fd55dac0799d50',
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@ -120,6 +143,8 @@ class JamendoAlbumIE(JamendoBaseIE):
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'title': 'Shearer - Without Your Ghost',
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'artist': 'Shearer',
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'track': 'Without Your Ghost',
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'timestamp': 1368089771,
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'upload_date': '20130509',
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}
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}],
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'params': {
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@ -127,24 +152,35 @@ class JamendoAlbumIE(JamendoBaseIE):
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}
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}
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def _call_api(self, resource, resource_id):
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path = '/api/%ss' % resource
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rand = compat_str(random.random())
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return self._download_json(
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'https://www.jamendo.com' + path, resource_id, query={
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'id[]': resource_id,
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}, headers={
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'X-Jam-Call': '$%s*%s~' % (hashlib.sha1((path + rand).encode()).hexdigest(), rand)
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})[0]
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def _real_extract(self, url):
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mobj = self._VALID_URL_RE.match(url)
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album_id = mobj.group('id')
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album_id = self._match_id(url)
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album = self._call_api('album', album_id)
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album_name = album.get('name')
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webpage = self._download_webpage(url, mobj.group('display_id'))
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entries = []
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for track in album.get('tracks', []):
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track_id = track.get('id')
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if not track_id:
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continue
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track_id = compat_str(track_id)
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entries.append({
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'_type': 'url_transparent',
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'url': 'https://www.jamendo.com/track/' + track_id,
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'ie_key': JamendoIE.ie_key(),
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'id': track_id,
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'album': album_name,
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})
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title, artist, album = self._extract_meta(webpage, fatal=False)
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entries = [{
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'_type': 'url_transparent',
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'url': compat_urlparse.urljoin(url, m.group('path')),
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'ie_key': JamendoIE.ie_key(),
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'id': self._search_regex(
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r'/track/(\d+)', m.group('path'), 'track id', default=None),
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'artist': artist,
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'album': album,
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} for m in re.finditer(
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r'<a[^>]+href=(["\'])(?P<path>(?:(?!\1).)+)\1[^>]+class=["\'][^>]*js-trackrow-albumpage-link',
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webpage)]
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return self.playlist_result(entries, album_id, title)
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return self.playlist_result(
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entries, album_id, album_name,
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clean_html(try_get(album, lambda x: x['description']['en'], compat_str)))
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