import codecs
import collections
import contextlib
-import ctypes
import datetime
import email.header
import email.utils
import time
import traceback
import types
+import unicodedata
import urllib.error
import urllib.parse
import urllib.request
'juillet', 'août', 'septembre', 'octobre', 'novembre', 'décembre'],
}
+# From https://github.com/python/cpython/blob/3.11/Lib/email/_parseaddr.py#L36-L42
+TIMEZONE_NAMES = {
+ 'UT': 0, 'UTC': 0, 'GMT': 0, 'Z': 0,
+ 'AST': -4, 'ADT': -3, # Atlantic (used in Canada)
+ 'EST': -5, 'EDT': -4, # Eastern
+ 'CST': -6, 'CDT': -5, # Central
+ 'MST': -7, 'MDT': -6, # Mountain
+ 'PST': -8, 'PDT': -7 # Pacific
+}
+
# needed for sanitizing filenames in restricted mode
ACCENT_CHARS = dict(zip('ÂÃÄÀÁÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖŐØŒÙÚÛÜŰÝÞßàáâãäåæçèéêëìíîïðñòóôõöőøœùúûüűýþÿ',
itertools.chain('AAAAAA', ['AE'], 'CEEEEIIIIDNOOOOOOO', ['OE'], 'UUUUUY', ['TH', 'ss'],
'%d/%m/%Y',
'%d/%m/%y',
'%d/%m/%Y %H:%M:%S',
+ '%d-%m-%Y %H:%M',
])
DATE_FORMATS_MONTH_FIRST = list(DATE_FORMATS)
if filename == '-':
if sys.platform == 'win32':
import msvcrt
- msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
+
+ # stdout may be any IO stream, e.g. when using contextlib.redirect_stdout
+ with contextlib.suppress(io.UnsupportedOperation):
+ msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
return (sys.stdout.buffer if hasattr(sys.stdout, 'buffer') else sys.stdout, filename)
for attempt in range(2):
return ACCENT_CHARS[char]
elif not restricted and char == '\n':
return '\0 '
+ elif is_id is NO_DEFAULT and not restricted and char in '"*:<>?|/\\':
+ # Replace with their full-width unicode counterparts
+ return {'/': '\u29F8', '\\': '\u29f9'}.get(char, chr(ord(char) + 0xfee0))
elif char == '?' or ord(char) < 32 or ord(char) == 127:
return ''
elif char == '"':
return '\0_'
return char
+ if restricted and is_id is NO_DEFAULT:
+ s = unicodedata.normalize('NFKC', s)
s = re.sub(r'[0-9]+(?::[0-9]+)+', lambda m: m.group(0).replace(':', '_'), s) # Handle timestamps
result = ''.join(map(replace_insane, s))
if is_id is NO_DEFAULT:
return os.path.join(*sanitized_path)
-def sanitize_url(url):
+def sanitize_url(url, *, scheme='http'):
# Prepend protocol-less URLs with `http:` scheme in order to mitigate
# the number of unwanted failures due to missing protocol
if url is None:
return
elif url.startswith('//'):
- return 'http:%s' % url
+ return f'{scheme}:{url}'
# Fix some common typos seen so far
COMMON_TYPOS = (
# https://github.com/ytdl-org/youtube-dl/issues/15649
if entity in html.entities.name2codepoint:
return chr(html.entities.name2codepoint[entity])
- # TODO: HTML5 allows entities without a semicolon. For example,
- # 'Éric' should be decoded as 'Éric'.
+ # TODO: HTML5 allows entities without a semicolon.
+ # E.g. 'Éric' should be decoded as 'Éric'.
if entity_with_semicolon in html.entities.html5:
return html.entities.html5[entity_with_semicolon]
$)
''', date_str)
if not m:
- timezone = datetime.timedelta()
+ m = re.search(r'\d{1,2}:\d{1,2}(?:\.\d+)?(?P<tz>\s*[A-Z]+)$', date_str)
+ timezone = TIMEZONE_NAMES.get(m and m.group('tz').strip())
+ if timezone is not None:
+ date_str = date_str[:-len(m.group('tz'))]
+ timezone = datetime.timedelta(hours=timezone or 0)
else:
date_str = date_str[:-len(m.group('tz'))]
if not m.group('sign'):
if date_str is None:
return None
- date_str = re.sub(r'[,|]', '', date_str)
+ date_str = re.sub(r'\s+', ' ', re.sub(
+ r'(?i)[,|]|(mon|tues?|wed(nes)?|thu(rs)?|fri|sat(ur)?)(day)?', '', date_str))
pm_delta = 12 if re.search(r'(?i)PM', date_str) else 0
timezone, date_str = extract_timezone(date_str)
with contextlib.suppress(ValueError):
dt = datetime.datetime.strptime(date_str, expression) - timezone + datetime.timedelta(hours=pm_delta)
return calendar.timegm(dt.timetuple())
+
timetuple = email.utils.parsedate_tz(date_str)
if timetuple:
- return calendar.timegm(timetuple) + pm_delta * 3600
+ return calendar.timegm(timetuple) + pm_delta * 3600 - timezone.total_seconds()
def determine_ext(url, default_ext='unknown_video'):
# Cross-platform file locking
if sys.platform == 'win32':
+ import ctypes
import ctypes.wintypes
import msvcrt
def setproctitle(title):
assert isinstance(title, str)
- # ctypes in Jython is not complete
- # http://bugs.jython.org/issue2148
- if sys.platform.startswith('java'):
+ # Workaround for https://github.com/yt-dlp/yt-dlp/issues/4541
+ try:
+ import ctypes
+ except ImportError:
return
try:
r'\g<callback_data>', code)
-def js_to_json(code, vars={}):
+def js_to_json(code, vars={}, *, strict=False):
# vars is a dict of var, val pairs to substitute
COMMENT_RE = r'/\*(?:(?!\*/).)*?\*/|//[^\n]*\n'
SKIP_RE = fr'\s*(?:{COMMENT_RE})?\s*'
if v in vars:
return vars[v]
+ if strict:
+ raise ValueError(f'Unknown value: {v}')
return '"%s"' % v
def create_map(mobj):
return json.dumps(dict(json.loads(js_to_json(mobj.group(1) or '[]', vars=vars))))
- code = re.sub(r'new Date\((".+")\)', r'\g<1>', code)
code = re.sub(r'new Map\((\[.*?\])?\)', create_map, code)
+ if not strict:
+ code = re.sub(r'new Date\((".+")\)', r'\g<1>', code)
return re.sub(r'''(?sx)
"(?:[^"\\]*(?:\\\\|\\['"nurtbfx/\n]))*[^"\\]*"|
return {}
+def get_compatible_ext(*, vcodecs, acodecs, vexts, aexts, preferences=None):
+ assert len(vcodecs) == len(vexts) and len(acodecs) == len(aexts)
+
+ allow_mkv = not preferences or 'mkv' in preferences
+
+ if allow_mkv and max(len(acodecs), len(vcodecs)) > 1:
+ return 'mkv' # TODO: any other format allows this?
+
+ # TODO: All codecs supported by parse_codecs isn't handled here
+ COMPATIBLE_CODECS = {
+ 'mp4': {
+ 'av1', 'hevc', 'avc1', 'mp4a', # fourcc (m3u8, mpd)
+ 'h264', 'aacl', # Set in ISM
+ },
+ 'webm': {
+ 'av1', 'vp9', 'vp8', 'opus', 'vrbs',
+ 'vp9x', 'vp8x', # in the webm spec
+ },
+ }
+
+ sanitize_codec = functools.partial(try_get, getter=lambda x: x.split('.')[0].replace('0', ''))
+ vcodec, acodec = sanitize_codec(vcodecs[0]), sanitize_codec(acodecs[0])
+
+ for ext in preferences or COMPATIBLE_CODECS.keys():
+ codec_set = COMPATIBLE_CODECS.get(ext, set())
+ if ext == 'mkv' or codec_set.issuperset((vcodec, acodec)):
+ return ext
+
+ COMPATIBLE_EXTS = (
+ {'mp3', 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v', 'ismv', 'isma', 'mov'},
+ {'webm'},
+ )
+ for ext in preferences or vexts:
+ current_exts = {ext, *vexts, *aexts}
+ if ext == 'mkv' or current_exts == {ext} or any(
+ ext_sets.issuperset(current_exts) for ext_sets in COMPATIBLE_EXTS):
+ return ext
+ return 'mkv' if allow_mkv else preferences[-1]
+
+
def urlhandle_detect_ext(url_handle):
getheader = url_handle.headers.get
KNOWN_EXTENSIONS = (*MEDIA_EXTENSIONS.video, *MEDIA_EXTENSIONS.audio, *MEDIA_EXTENSIONS.manifests)
+class RetryManager:
+ """Usage:
+ for retry in RetryManager(...):
+ try:
+ ...
+ except SomeException as err:
+ retry.error = err
+ continue
+ """
+ attempt, _error = 0, None
+
+ def __init__(self, _retries, _error_callback, **kwargs):
+ self.retries = _retries or 0
+ self.error_callback = functools.partial(_error_callback, **kwargs)
+
+ def _should_retry(self):
+ return self._error is not NO_DEFAULT and self.attempt <= self.retries
+
+ @property
+ def error(self):
+ if self._error is NO_DEFAULT:
+ return None
+ return self._error
+
+ @error.setter
+ def error(self, value):
+ self._error = value
+
+ def __iter__(self):
+ while self._should_retry():
+ self.error = NO_DEFAULT
+ self.attempt += 1
+ yield self
+ if self.error:
+ self.error_callback(self.error, self.attempt, self.retries)
+
+ @staticmethod
+ def report_retry(e, count, retries, *, sleep_func, info, warn, error=None, suffix=None):
+ """Utility function for reporting retries"""
+ if count > retries:
+ if error:
+ return error(f'{e}. Giving up after {count - 1} retries') if count > 1 else error(str(e))
+ raise e
+
+ if not count:
+ return warn(e)
+ elif isinstance(e, ExtractorError):
+ e = remove_end(str(e.cause) or e.orig_msg, '.')
+ warn(f'{e}. Retrying{format_field(suffix, None, " %s")} ({count}/{retries})...')
+
+ delay = float_or_none(sleep_func(n=count - 1)) if callable(sleep_func) else sleep_func
+ if delay:
+ info(f'Sleeping {delay:.2f} seconds ...')
+ time.sleep(delay)
+
+
+def make_archive_id(ie, video_id):
+ ie_key = ie if isinstance(ie, str) else ie.ie_key()
+ return f'{ie_key.lower()} {video_id}'
+
+
+def truncate_string(s, left, right=0):
+ assert left > 3 and right >= 0
+ if s is None or len(s) <= left + right:
+ return s
+ return f'{s[:left-3]}...{s[-right:]}'
+
+
# Deprecated
has_certifi = bool(certifi)
has_websockets = bool(websockets)
projects / yt-dlp.git / blobdiff