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[CI] auto update yt_dlp to upstream commit 6fef824025b3c2f0ca8af7ac9f…
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…a04b10d09a3591
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github-actions[bot] committed Dec 6, 2024
1 parent d365c08 commit ecbf9d7
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Showing 4 changed files with 69 additions and 69 deletions.
98 changes: 42 additions & 56 deletions lib/yt_dlp/extractor/soundcloud.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,6 @@
from ..networking import HEADRequest
from ..networking.exceptions import HTTPError
from ..utils import (
KNOWN_EXTENSIONS,
ExtractorError,
float_or_none,
int_or_none,
Expand Down Expand Up @@ -251,83 +250,70 @@ def _extract_info_dict(self, info, full_title=None, secret_token=None, extract_f
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.update({
'abr': 256,
'quality': 5,
'format_note': 'Premium',
})
for k in ('ext', 'abr'):
v = str_or_none(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 in ('hls', 'hls-aes'):
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
for t in traverse_obj(info, ('media', 'transcodings', lambda _, v: url_or_none(v['url']))):
for t in traverse_obj(info, ('media', 'transcodings', lambda _, v: url_or_none(v['url']) and v['preset'])):
if extract_flat:
break
format_url = t['url']
preset = t['preset']
preset_base = preset.partition('_')[0]

protocol = traverse_obj(t, ('format', 'protocol', {str}))
protocol = traverse_obj(t, ('format', 'protocol', {str})) or 'http'
if protocol == 'progressive':
protocol = 'http'
if protocol != 'hls' and '/hls' in format_url:
protocol = 'hls'
if protocol == 'encrypted-hls' or '/encrypted-hls' in format_url:
protocol = 'hls-aes'

ext = None
if preset := traverse_obj(t, ('preset', {str_or_none})):
ext = preset.split('_')[0]
if ext not in KNOWN_EXTENSIONS:
ext = mimetype2ext(traverse_obj(t, ('format', 'mime_type', {str})))

identifier = join_nonempty(protocol, ext, delim='_')
if not self._is_requested(identifier):
self.write_debug(f'"{identifier}" is not a requested format, skipping')
short_identifier = f'{protocol}_{preset_base}'
if preset_base == 'abr':
self.write_debug(f'Skipping broken "{short_identifier}" format')
continue
if not self._is_requested(short_identifier):
self.write_debug(f'"{short_identifier}" is not a requested format, skipping')
continue

# XXX: if not extract_flat, 429 error must be caught where _extract_info_dict is called
stream_url = traverse_obj(self._call_api(
format_url, track_id, f'Downloading {identifier} format info JSON',
format_url, track_id, f'Downloading {short_identifier} format info JSON',
query=query, headers=self._HEADERS), ('url', {url_or_none}))

if invalid_url(stream_url):
continue
format_urls.add(stream_url)
add_format({

mime_type = traverse_obj(t, ('format', 'mime_type', {str}))
codec = self._search_regex(r'codecs="([^"]+)"', mime_type, 'codec', default=None)
ext = {
'mp4a': 'm4a',
'opus': 'opus',
}.get(codec[:4] if codec else None) or mimetype2ext(mime_type, default=None)
if not ext or ext == 'm3u8':
ext = preset_base

is_premium = t.get('quality') == 'hq'
abr = int_or_none(
self._search_regex(r'(\d+)k$', preset, 'abr', default=None)
or self._search_regex(r'\.(\d+)\.(?:opus|mp3)[/?]', stream_url, 'abr', default=None)
or (256 if (is_premium and 'aac' in preset) else None))

is_preview = (t.get('snipped')
or '/preview/' in format_url
or re.search(r'/(?:preview|playlist)/0/30/', stream_url))

formats.append({
'format_id': join_nonempty(protocol, preset, is_preview and 'preview', delim='_'),
'url': stream_url,
'ext': ext,
}, protocol, t.get('snipped') or '/preview/' in format_url)

for f in formats:
f['vcodec'] = 'none'
'acodec': codec,
'vcodec': 'none',
'abr': abr,
'protocol': 'm3u8_native' if protocol in ('hls', 'hls-aes') else 'http',
'container': 'm4a_dash' if ext == 'm4a' else None,
'quality': 5 if is_premium else 0 if (abr and abr >= 160) else -1,
'format_note': 'Premium' if is_premium else None,
'preference': -10 if is_preview else None,
})

if not formats and info.get('policy') == 'BLOCK':
self.raise_geo_restricted(metadata_available=True)
Expand Down
32 changes: 23 additions & 9 deletions lib/yt_dlp/extractor/youtube.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3119,19 +3119,26 @@ def _genslice(start, end, step):
self.to_screen('Extracted signature function:\n' + code)

def _parse_sig_js(self, jscode):
# Examples where `sig` is funcname:
# sig=function(a){a=a.split(""); ... ;return a.join("")};
# ;c&&(c=sig(decodeURIComponent(c)),a.set(b,encodeURIComponent(c)));return a};
# {var l=f,m=h.sp,n=sig(decodeURIComponent(h.s));l.set(m,encodeURIComponent(n))}
# sig=function(J){J=J.split(""); ... ;return J.join("")};
# ;N&&(N=sig(decodeURIComponent(N)),J.set(R,encodeURIComponent(N)));return J};
# {var H=u,k=f.sp,v=sig(decodeURIComponent(f.s));H.set(k,encodeURIComponent(v))}
funcname = self._search_regex(
(r'\b[cs]\s*&&\s*[adf]\.set\([^,]+\s*,\s*encodeURIComponent\s*\(\s*(?P<sig>[a-zA-Z0-9$]+)\(',
(r'\b(?P<var>[a-zA-Z0-9$]+)&&\((?P=var)=(?P<sig>[a-zA-Z0-9$]{2,})\(decodeURIComponent\((?P=var)\)\)',
r'(?P<sig>[a-zA-Z0-9$]+)\s*=\s*function\(\s*(?P<arg>[a-zA-Z0-9$]+)\s*\)\s*{\s*(?P=arg)\s*=\s*(?P=arg)\.split\(\s*""\s*\)\s*;\s*[^}]+;\s*return\s+(?P=arg)\.join\(\s*""\s*\)',
r'(?:\b|[^a-zA-Z0-9$])(?P<sig>[a-zA-Z0-9$]{2,})\s*=\s*function\(\s*a\s*\)\s*{\s*a\s*=\s*a\.split\(\s*""\s*\)(?:;[a-zA-Z0-9$]{2}\.[a-zA-Z0-9$]{2}\(a,\d+\))?',
# Old patterns
r'\b[cs]\s*&&\s*[adf]\.set\([^,]+\s*,\s*encodeURIComponent\s*\(\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'\b[a-zA-Z0-9]+\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*encodeURIComponent\s*\(\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'\bm=(?P<sig>[a-zA-Z0-9$]{2,})\(decodeURIComponent\(h\.s\)\)',
r'\bc&&\(c=(?P<sig>[a-zA-Z0-9$]{2,})\(decodeURIComponent\(c\)\)',
r'(?:\b|[^a-zA-Z0-9$])(?P<sig>[a-zA-Z0-9$]{2,})\s*=\s*function\(\s*a\s*\)\s*{\s*a\s*=\s*a\.split\(\s*""\s*\)(?:;[a-zA-Z0-9$]{2}\.[a-zA-Z0-9$]{2}\(a,\d+\))?',
r'(?P<sig>[a-zA-Z0-9$]+)\s*=\s*function\(\s*a\s*\)\s*{\s*a\s*=\s*a\.split\(\s*""\s*\)',
# Obsolete patterns
r'("|\')signature\1\s*,\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'\.sig\|\|(?P<sig>[a-zA-Z0-9$]+)\(',
r'yt\.akamaized\.net/\)\s*\|\|\s*.*?\s*[cs]\s*&&\s*[adf]\.set\([^,]+\s*,\s*(?:encodeURIComponent\s*\()?\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'\b[cs]\s*&&\s*[adf]\.set\([^,]+\s*,\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'\b[a-zA-Z0-9]+\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*(?P<sig>[a-zA-Z0-9$]+)\(',
r'\bc\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*\([^)]*\)\s*\(\s*(?P<sig>[a-zA-Z0-9$]+)\('),
jscode, 'Initial JS player signature function name', group='sig')

Expand Down Expand Up @@ -3205,6 +3212,7 @@ def _extract_n_function_name(self, jscode, player_url=None):
# * a.D&&(b="nn"[+a.D],c=a.get(b))&&(c=narray[idx](c),a.set(b,c),narray.length||nfunc("")
# * a.D&&(PL(a),b=a.j.n||null)&&(b=narray[0](b),a.set("n",b),narray.length||nfunc("")
# * a.D&&(b="nn"[+a.D],vL(a),c=a.j[b]||null)&&(c=narray[idx](c),a.set(b,c),narray.length||nfunc("")
# * J.J="";J.url="";J.Z&&(R="nn"[+J.Z],mW(J),N=J.K[R]||null)&&(N=narray[idx](N),J.set(R,N))}};
funcname, idx = self._search_regex(
r'''(?x)
(?:
Expand All @@ -3221,7 +3229,7 @@ def _extract_n_function_name(self, jscode, player_url=None):
)\)&&\(c=|
\b(?P<var>[a-zA-Z0-9_$]+)=
)(?P<nfunc>[a-zA-Z0-9_$]+)(?:\[(?P<idx>\d+)\])?\([a-zA-Z]\)
(?(var),[a-zA-Z0-9_$]+\.set\("n"\,(?P=var)\),(?P=nfunc)\.length)''',
(?(var),[a-zA-Z0-9_$]+\.set\((?:"n+"|[a-zA-Z0-9_$]+)\,(?P=var)\))''',
jscode, 'n function name', group=('nfunc', 'idx'), default=(None, None))
if not funcname:
self.report_warning(join_nonempty(
Expand All @@ -3230,7 +3238,7 @@ def _extract_n_function_name(self, jscode, player_url=None):
return self._search_regex(
r'''(?xs)
;\s*(?P<name>[a-zA-Z0-9_$]+)\s*=\s*function\([a-zA-Z0-9_$]+\)
\s*\{(?:(?!};).)+?["']enhanced_except_''',
\s*\{(?:(?!};).)+?return\s*(?P<q>["'])[\w-]+_w8_(?P=q)\s*\+\s*[a-zA-Z0-9_$]+''',
jscode, 'Initial JS player n function name', group='name')
elif not idx:
return funcname
Expand All @@ -3239,6 +3247,11 @@ def _extract_n_function_name(self, jscode, player_url=None):
rf'var {re.escape(funcname)}\s*=\s*(\[.+?\])\s*[,;]', jscode,
f'Initial JS player n function list ({funcname}.{idx})')))[int(idx)]

def _fixup_n_function_code(self, argnames, code):
return argnames, re.sub(
rf';\s*if\s*\(\s*typeof\s+[a-zA-Z0-9_$]+\s*===?\s*(["\'])undefined\1\s*\)\s*return\s+{argnames[0]};',
';', code)

def _extract_n_function_code(self, video_id, player_url):
player_id = self._extract_player_info(player_url)
func_code = self.cache.load('youtube-nsig', player_id, min_ver='2024.07.09')
Expand All @@ -3250,7 +3263,8 @@ def _extract_n_function_code(self, video_id, player_url):

func_name = self._extract_n_function_name(jscode, player_url=player_url)

func_code = jsi.extract_function_code(func_name)
# XXX: Workaround for the `typeof` gotcha
func_code = self._fixup_n_function_code(*jsi.extract_function_code(func_name))

self.cache.store('youtube-nsig', player_id, func_code)
return jsi, player_id, func_code
Expand All @@ -3266,7 +3280,7 @@ def extract_nsig(s):
except Exception as e:
raise JSInterpreter.Exception(traceback.format_exc(), cause=e)

if ret.startswith('enhanced_except_'):
if ret.startswith('enhanced_except_') or ret.endswith(s):
raise JSInterpreter.Exception('Signature function returned an exception')
return ret

Expand Down
6 changes: 3 additions & 3 deletions lib/yt_dlp/version.py
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Original file line number Diff line number Diff line change
@@ -1,8 +1,8 @@
# Autogenerated by devscripts/update-version.py

__version__ = '2024.12.03'
__version__ = '2024.12.06'

RELEASE_GIT_HEAD = '2b67ac300ac8b44368fb121637d1743cea8c5b6b'
RELEASE_GIT_HEAD = '4bd2655398aed450456197a6767639114a24eac2'

VARIANT = None

Expand All @@ -12,4 +12,4 @@

ORIGIN = 'yt-dlp/yt-dlp'

_pkg_version = '2024.12.03'
_pkg_version = '2024.12.06'
2 changes: 1 addition & 1 deletion lib/yt_dlp_version
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Original file line number Diff line number Diff line change
@@ -1 +1 @@
fca3eb5f8be08d5fab2e18b45b7281a12e566725
6fef824025b3c2f0ca8af7ac9fa04b10d09a3591

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