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[extractor/soundcloud:search] More metadata in `--flat-playlist` (#4965)

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Authored by: SuperSonicHub1
pull/5059/head
Kyle Anthony Williams 2 years ago committed by GitHub
parent 7a32c70d13
commit c04cc2e28e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 170 additions and 168 deletions
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338
yt_dlp/extractor/soundcloud.py
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@ -60,6 +60,21 @@ class SoundcloudBaseIE(InfoExtractor):
_access_token = None
_HEADERS = {}
_IMAGE_REPL_RE = r'-([0-9a-z]+)\.jpg'
_ARTWORK_MAP = {
'mini': 16,
'tiny': 20,
'small': 32,
'badge': 47,
't67x67': 67,
'large': 100,
't300x300': 300,
'crop': 400,
't500x500': 500,
'original': 0,
}
def _store_client_id(self, client_id):
self.cache.store('soundcloud', 'client_id', client_id)
@ -179,6 +194,158 @@ class SoundcloudBaseIE(InfoExtractor):
return out
def _extract_info_dict(self, info, full_title=None, secret_token=None, extract_flat=False):
track_id = compat_str(info['id'])
title = info['title']
format_urls = set()
formats = []
query = {'client_id': self._CLIENT_ID}
if secret_token:
query['secret_token'] = secret_token
if not extract_flat and info.get('downloadable') and info.get('has_downloads_left'):
download_url = update_url_query(
self._API_V2_BASE + 'tracks/' + track_id + '/download', query)
redirect_url = (self._download_json(download_url, track_id, fatal=False) or {}).get('redirectUri')
if redirect_url:
urlh = self._request_webpage(
HEADRequest(redirect_url), track_id, fatal=False)
if urlh:
format_url = urlh.geturl()
format_urls.add(format_url)
formats.append({
'format_id': 'download',
'ext': urlhandle_detect_ext(urlh) or 'mp3',
'filesize': int_or_none(urlh.headers.get('Content-Length')),
'url': format_url,
'quality': 10,
})
def invalid_url(url):
return not url or url in format_urls
def add_format(f, protocol, is_preview=False):
mobj = re.search(r'\.(?P<abr>\d+)\.(?P<ext>[0-9a-z]{3,4})(?=[/?])', stream_url)
if mobj:
for k, v in mobj.groupdict().items():
if not f.get(k):
f[k] = v
format_id_list = []
if protocol:
format_id_list.append(protocol)
ext = f.get('ext')
if ext == 'aac':
f['abr'] = '256'
for k in ('ext', 'abr'):
v = f.get(k)
if v:
format_id_list.append(v)
preview = is_preview or re.search(r'/(?:preview|playlist)/0/30/', f['url'])
if preview:
format_id_list.append('preview')
abr = f.get('abr')
if abr:
f['abr'] = int(abr)
if protocol == 'hls':
protocol = 'm3u8' if ext == 'aac' else 'm3u8_native'
else:
protocol = 'http'
f.update({
'format_id': '_'.join(format_id_list),
'protocol': protocol,
'preference': -10 if preview else None,
})
formats.append(f)
# New API
transcodings = try_get(
info, lambda x: x['media']['transcodings'], list) or []
for t in transcodings:
if not isinstance(t, dict):
continue
format_url = url_or_none(t.get('url'))
if not format_url:
continue
stream = None if extract_flat else self._download_json(
format_url, track_id, query=query, fatal=False, headers=self._HEADERS)
if not isinstance(stream, dict):
continue
stream_url = url_or_none(stream.get('url'))
if invalid_url(stream_url):
continue
format_urls.add(stream_url)
stream_format = t.get('format') or {}
protocol = stream_format.get('protocol')
if protocol != 'hls' and '/hls' in format_url:
protocol = 'hls'
ext = None
preset = str_or_none(t.get('preset'))
if preset:
ext = preset.split('_')[0]
if ext not in KNOWN_EXTENSIONS:
ext = mimetype2ext(stream_format.get('mime_type'))
add_format({
'url': stream_url,
'ext': ext,
}, 'http' if protocol == 'progressive' else protocol,
t.get('snipped') or '/preview/' in format_url)
for f in formats:
f['vcodec'] = 'none'
if not formats and info.get('policy') == 'BLOCK':
self.raise_geo_restricted(metadata_available=True)
self._sort_formats(formats)
user = info.get('user') or {}
thumbnails = []
artwork_url = info.get('artwork_url')
thumbnail = artwork_url or user.get('avatar_url')
if isinstance(thumbnail, compat_str):
if re.search(self._IMAGE_REPL_RE, thumbnail):
for image_id, size in self._ARTWORK_MAP.items():
i = {
'id': image_id,
'url': re.sub(self._IMAGE_REPL_RE, '-%s.jpg' % image_id, thumbnail),
}
if image_id == 'tiny' and not artwork_url:
size = 18
elif image_id == 'original':
i['preference'] = 10
if size:
i.update({
'width': size,
'height': size,
})
thumbnails.append(i)
else:
thumbnails = [{'url': thumbnail}]
def extract_count(key):
return int_or_none(info.get('%s_count' % key))
return {
'id': track_id,
'uploader': user.get('username'),
'uploader_id': str_or_none(user.get('id')) or user.get('permalink'),
'uploader_url': user.get('permalink_url'),
'timestamp': unified_timestamp(info.get('created_at')),
'title': title,
'description': info.get('description'),
'thumbnails': thumbnails,
'duration': float_or_none(info.get('duration'), 1000),
'webpage_url': info.get('permalink_url'),
'license': info.get('license'),
'view_count': extract_count('playback'),
'like_count': extract_count('favoritings') or extract_count('likes'),
'comment_count': extract_count('comment'),
'repost_count': extract_count('reposts'),
'genre': info.get('genre'),
'formats': formats if not extract_flat else None
}
@classmethod
def _resolv_url(cls, url):
return cls._API_V2_BASE + 'resolve?url=' + url
@ -377,173 +544,6 @@ class SoundcloudIE(SoundcloudBaseIE):
},
]
_IMAGE_REPL_RE = r'-([0-9a-z]+)\.jpg'
_ARTWORK_MAP = {
'mini': 16,
'tiny': 20,
'small': 32,
'badge': 47,
't67x67': 67,
'large': 100,
't300x300': 300,
'crop': 400,
't500x500': 500,
'original': 0,
}
def _extract_info_dict(self, info, full_title=None, secret_token=None):
track_id = compat_str(info['id'])
title = info['title']
format_urls = set()
formats = []
query = {'client_id': self._CLIENT_ID}
if secret_token:
query['secret_token'] = secret_token
if info.get('downloadable') and info.get('has_downloads_left'):
download_url = update_url_query(
self._API_V2_BASE + 'tracks/' + track_id + '/download', query)
redirect_url = (self._download_json(download_url, track_id, fatal=False) or {}).get('redirectUri')
if redirect_url:
urlh = self._request_webpage(
HEADRequest(redirect_url), track_id, fatal=False)
if urlh:
format_url = urlh.geturl()
format_urls.add(format_url)
formats.append({
'format_id': 'download',
'ext': urlhandle_detect_ext(urlh) or 'mp3',
'filesize': int_or_none(urlh.headers.get('Content-Length')),
'url': format_url,
'quality': 10,
})
def invalid_url(url):
return not url or url in format_urls
def add_format(f, protocol, is_preview=False):
mobj = re.search(r'\.(?P<abr>\d+)\.(?P<ext>[0-9a-z]{3,4})(?=[/?])', stream_url)
if mobj:
for k, v in mobj.groupdict().items():
if not f.get(k):
f[k] = v
format_id_list = []
if protocol:
format_id_list.append(protocol)
ext = f.get('ext')
if ext == 'aac':
f['abr'] = '256'
for k in ('ext', 'abr'):
v = f.get(k)
if v:
format_id_list.append(v)
preview = is_preview or re.search(r'/(?:preview|playlist)/0/30/', f['url'])
if preview:
format_id_list.append('preview')
abr = f.get('abr')
if abr:
f['abr'] = int(abr)
if protocol == 'hls':
protocol = 'm3u8' if ext == 'aac' else 'm3u8_native'
else:
protocol = 'http'
f.update({
'format_id': '_'.join(format_id_list),
'protocol': protocol,
'preference': -10 if preview else None,
})
formats.append(f)
# New API
transcodings = try_get(
info, lambda x: x['media']['transcodings'], list) or []
for t in transcodings:
if not isinstance(t, dict):
continue
format_url = url_or_none(t.get('url'))
if not format_url:
continue
stream = self._download_json(
format_url, track_id, query=query, fatal=False, headers=self._HEADERS)
if not isinstance(stream, dict):
continue
stream_url = url_or_none(stream.get('url'))
if invalid_url(stream_url):
continue
format_urls.add(stream_url)
stream_format = t.get('format') or {}
protocol = stream_format.get('protocol')
if protocol != 'hls' and '/hls' in format_url:
protocol = 'hls'
ext = None
preset = str_or_none(t.get('preset'))
if preset:
ext = preset.split('_')[0]
if ext not in KNOWN_EXTENSIONS:
ext = mimetype2ext(stream_format.get('mime_type'))
add_format({
'url': stream_url,
'ext': ext,
}, 'http' if protocol == 'progressive' else protocol,
t.get('snipped') or '/preview/' in format_url)
for f in formats:
f['vcodec'] = 'none'
if not formats and info.get('policy') == 'BLOCK':
self.raise_geo_restricted(metadata_available=True)
self._sort_formats(formats)
user = info.get('user') or {}
thumbnails = []
artwork_url = info.get('artwork_url')
thumbnail = artwork_url or user.get('avatar_url')
if isinstance(thumbnail, compat_str):
if re.search(self._IMAGE_REPL_RE, thumbnail):
for image_id, size in self._ARTWORK_MAP.items():
i = {
'id': image_id,
'url': re.sub(self._IMAGE_REPL_RE, '-%s.jpg' % image_id, thumbnail),
}
if image_id == 'tiny' and not artwork_url:
size = 18
elif image_id == 'original':
i['preference'] = 10
if size:
i.update({
'width': size,
'height': size,
})
thumbnails.append(i)
else:
thumbnails = [{'url': thumbnail}]
def extract_count(key):
return int_or_none(info.get('%s_count' % key))
return {
'id': track_id,
'uploader': user.get('username'),
'uploader_id': str_or_none(user.get('id')) or user.get('permalink'),
'uploader_url': user.get('permalink_url'),
'timestamp': unified_timestamp(info.get('created_at')),
'title': title,
'description': info.get('description'),
'thumbnails': thumbnails,
'duration': float_or_none(info.get('duration'), 1000),
'webpage_url': info.get('permalink_url'),
'license': info.get('license'),
'view_count': extract_count('playback'),
'like_count': extract_count('favoritings') or extract_count('likes'),
'comment_count': extract_count('comment'),
'repost_count': extract_count('reposts'),
'genre': info.get('genre'),
'formats': formats
}
def _real_extract(self, url):
mobj = self._match_valid_url(url)
@ -891,6 +891,7 @@ class SoundcloudSearchIE(SoundcloudBaseIE, SearchInfoExtractor):
_TESTS = [{
'url': 'scsearch15:post-avant jazzcore',
'info_dict': {
'id': 'post-avant jazzcore',
'title': 'post-avant jazzcore',
},
'playlist_count': 15,
@ -917,7 +918,8 @@ class SoundcloudSearchIE(SoundcloudBaseIE, SearchInfoExtractor):
for item in response.get('collection') or []:
if item:
yield self.url_result(item['uri'], SoundcloudIE.ie_key())
yield self.url_result(
item['uri'], SoundcloudIE.ie_key(), **self._extract_info_dict(item, extract_flat=True))
next_url = response.get('next_href')
if not next_url:

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