X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/9113dfef91df19343cf76c6274dd0a85258c1004..684fbbb940adb6ea4043bc437e527888687a53da:/youtube_dl/utils.py diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py index 2843a3d..ead9bd8 100644 --- a/youtube_dl/utils.py +++ b/youtube_dl/utils.py @@ -39,6 +39,8 @@ from .compat import ( compat_HTMLParser, compat_basestring, compat_chr, + compat_cookiejar, + compat_ctypes_WINFUNCTYPE, compat_etree_fromstring, compat_expanduser, compat_html_entities, @@ -48,7 +50,6 @@ from .compat import ( compat_os_name, compat_parse_qs, compat_shlex_quote, - compat_socket_create_connection, compat_str, compat_struct_pack, compat_struct_unpack, @@ -81,7 +82,7 @@ def register_socks_protocols(): compiled_regex_type = type(re.compile('')) std_headers = { - 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20150101 Firefox/47.0 (Chrome)', + 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0', 'Accept-Charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7', 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'Accept-Encoding': 'gzip, deflate', @@ -124,8 +125,8 @@ KNOWN_EXTENSIONS = ( # needed for sanitizing filenames in restricted mode ACCENT_CHARS = dict(zip('ÂÃÄÀÁÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖŐØŒÙÚÛÜŰÝÞßàáâãäåæçèéêëìíîïðñòóôõöőøœùúûüűýþÿ', - itertools.chain('AAAAAA', ['AE'], 'CEEEEIIIIDNOOOOOOO', ['OE'], 'UUUUUYP', ['ss'], - 'aaaaaa', ['ae'], 'ceeeeiiiionooooooo', ['oe'], 'uuuuuypy'))) + itertools.chain('AAAAAA', ['AE'], 'CEEEEIIIIDNOOOOOOO', ['OE'], 'UUUUUY', ['TH', 'ss'], + 'aaaaaa', ['ae'], 'ceeeeiiiionooooooo', ['oe'], 'uuuuuy', ['th'], 'y'))) DATE_FORMATS = ( '%d %B %Y', @@ -183,6 +184,7 @@ DATE_FORMATS_MONTH_FIRST.extend([ ]) PACKED_CODES_RE = r"}\('(.+)',(\d+),(\d+),'([^']+)'\.split\('\|'\)" +JSON_LD_RE = r'(?is)]+type=(["\']?)application/ld\+json\1[^>]*>(?P.+?)' def preferredencoding(): @@ -537,10 +539,22 @@ def sanitize_path(s): return os.path.join(*sanitized_path) -# Prepend protocol-less URLs with `http:` scheme in order to mitigate the number of -# unwanted failures due to missing protocol def sanitize_url(url): - return 'http:%s' % url if url.startswith('//') else url + # Prepend protocol-less URLs with `http:` scheme in order to mitigate + # the number of unwanted failures due to missing protocol + if url.startswith('//'): + return 'http:%s' % url + # Fix some common typos seen so far + COMMON_TYPOS = ( + # https://github.com/ytdl-org/youtube-dl/issues/15649 + (r'^httpss://', r'https://'), + # https://bx1.be/lives/direct-tv/ + (r'^rmtp([es]?)://', r'rtmp\1://'), + ) + for mistake, fixup in COMMON_TYPOS: + if re.match(mistake, url): + return re.sub(mistake, fixup, url) + return url def sanitized_Request(url, *args, **kwargs): @@ -582,7 +596,7 @@ def _htmlentity_transform(entity_with_semicolon): numstr = '0%s' % numstr else: base = 10 - # See https://github.com/rg3/youtube-dl/issues/7518 + # See https://github.com/ytdl-org/youtube-dl/issues/7518 try: return compat_chr(int(numstr, base)) except ValueError: @@ -847,8 +861,8 @@ class XAttrMetadataError(YoutubeDLError): self.msg = msg # Parsing code and msg - if (self.code in (errno.ENOSPC, errno.EDQUOT) or - 'No space left' in self.msg or 'Disk quota excedded' in self.msg): + if (self.code in (errno.ENOSPC, errno.EDQUOT) + or 'No space left' in self.msg or 'Disk quota excedded' in self.msg): self.reason = 'NO_SPACE' elif self.code == errno.E2BIG or 'Argument list too long' in self.msg: self.reason = 'VALUE_TOO_LONG' @@ -863,18 +877,56 @@ class XAttrUnavailableError(YoutubeDLError): def _create_http_connection(ydl_handler, http_class, is_https, *args, **kwargs): # Working around python 2 bug (see http://bugs.python.org/issue17849) by limiting # expected HTTP responses to meet HTTP/1.0 or later (see also - # https://github.com/rg3/youtube-dl/issues/6727) + # https://github.com/ytdl-org/youtube-dl/issues/6727) if sys.version_info < (3, 0): - kwargs[b'strict'] = True - hc = http_class(*args, **kwargs) + kwargs['strict'] = True + hc = http_class(*args, **compat_kwargs(kwargs)) source_address = ydl_handler._params.get('source_address') + if source_address is not None: + # This is to workaround _create_connection() from socket where it will try all + # address data from getaddrinfo() including IPv6. This filters the result from + # getaddrinfo() based on the source_address value. + # This is based on the cpython socket.create_connection() function. + # https://github.com/python/cpython/blob/master/Lib/socket.py#L691 + def _create_connection(address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None): + host, port = address + err = None + addrs = socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM) + af = socket.AF_INET if '.' in source_address[0] else socket.AF_INET6 + ip_addrs = [addr for addr in addrs if addr[0] == af] + if addrs and not ip_addrs: + ip_version = 'v4' if af == socket.AF_INET else 'v6' + raise socket.error( + "No remote IP%s addresses available for connect, can't use '%s' as source address" + % (ip_version, source_address[0])) + for res in ip_addrs: + af, socktype, proto, canonname, sa = res + sock = None + try: + sock = socket.socket(af, socktype, proto) + if timeout is not socket._GLOBAL_DEFAULT_TIMEOUT: + sock.settimeout(timeout) + sock.bind(source_address) + sock.connect(sa) + err = None # Explicitly break reference cycle + return sock + except socket.error as _: + err = _ + if sock is not None: + sock.close() + if err is not None: + raise err + else: + raise socket.error('getaddrinfo returns an empty list') + if hasattr(hc, '_create_connection'): + hc._create_connection = _create_connection sa = (source_address, 0) if hasattr(hc, 'source_address'): # Python 2.7+ hc.source_address = sa else: # Python 2.6 def _hc_connect(self, *args, **kwargs): - sock = compat_socket_create_connection( + sock = _create_connection( (self.host, self.port), self.timeout, sa) if is_https: self.sock = ssl.wrap_socket( @@ -999,7 +1051,7 @@ class YoutubeDLHandler(compat_urllib_request.HTTPHandler): resp.msg = old_resp.msg del resp.headers['Content-encoding'] # Percent-encode redirect URL of Location HTTP header to satisfy RFC 3986 (see - # https://github.com/rg3/youtube-dl/issues/6457). + # https://github.com/ytdl-org/youtube-dl/issues/6457). if 300 <= resp.code < 400: location = resp.headers.get('Location') if location: @@ -1088,6 +1140,49 @@ class YoutubeDLHTTPSHandler(compat_urllib_request.HTTPSHandler): req, **kwargs) +class YoutubeDLCookieJar(compat_cookiejar.MozillaCookieJar): + _HTTPONLY_PREFIX = '#HttpOnly_' + + def save(self, filename=None, ignore_discard=False, ignore_expires=False): + # Store session cookies with `expires` set to 0 instead of an empty + # string + for cookie in self: + if cookie.expires is None: + cookie.expires = 0 + compat_cookiejar.MozillaCookieJar.save(self, filename, ignore_discard, ignore_expires) + + def load(self, filename=None, ignore_discard=False, ignore_expires=False): + """Load cookies from a file.""" + if filename is None: + if self.filename is not None: + filename = self.filename + else: + raise ValueError(compat_cookiejar.MISSING_FILENAME_TEXT) + + cf = io.StringIO() + with open(filename) as f: + for line in f: + if line.startswith(self._HTTPONLY_PREFIX): + line = line[len(self._HTTPONLY_PREFIX):] + cf.write(compat_str(line)) + cf.seek(0) + self._really_load(cf, filename, ignore_discard, ignore_expires) + # Session cookies are denoted by either `expires` field set to + # an empty string or 0. MozillaCookieJar only recognizes the former + # (see [1]). So we need force the latter to be recognized as session + # cookies on our own. + # Session cookies may be important for cookies-based authentication, + # e.g. usually, when user does not check 'Remember me' check box while + # logging in on a site, some important cookies are stored as session + # cookies so that not recognizing them will result in failed login. + # 1. https://bugs.python.org/issue17164 + for cookie in self: + # Treat `expires=0` cookies as session cookies + if cookie.expires == 0: + cookie.expires = None + cookie.discard = True + + class YoutubeDLCookieProcessor(compat_urllib_request.HTTPCookieProcessor): def __init__(self, cookiejar=None): compat_urllib_request.HTTPCookieProcessor.__init__(self, cookiejar) @@ -1095,7 +1190,7 @@ class YoutubeDLCookieProcessor(compat_urllib_request.HTTPCookieProcessor): def http_response(self, request, response): # Python 2 will choke on next HTTP request in row if there are non-ASCII # characters in Set-Cookie HTTP header of last response (see - # https://github.com/rg3/youtube-dl/issues/6769). + # https://github.com/ytdl-org/youtube-dl/issues/6769). # In order to at least prevent crashing we will percent encode Set-Cookie # header before HTTPCookieProcessor starts processing it. # if sys.version_info < (3, 0) and response.headers: @@ -1198,6 +1293,11 @@ def unified_timestamp(date_str, day_first=True): if m: date_str = date_str[:-len(m.group('tz'))] + # Python only supports microseconds, so remove nanoseconds + m = re.search(r'^([0-9]{4,}-[0-9]{1,2}-[0-9]{1,2}T[0-9]{1,2}:[0-9]{1,2}:[0-9]{1,2}\.[0-9]{6})[0-9]+$', date_str) + if m: + date_str = m.group(1) + for expression in date_formats(day_first): try: dt = datetime.datetime.strptime(date_str, expression) - timezone + datetime.timedelta(hours=pm_delta) @@ -1210,7 +1310,7 @@ def unified_timestamp(date_str, day_first=True): def determine_ext(url, default_ext='unknown_video'): - if url is None: + if url is None or '.' not in url: return default_ext guess = url.partition('?')[0].rpartition('.')[2] if re.match(r'^[A-Za-z0-9]+$', guess): @@ -1330,31 +1430,31 @@ def _windows_write_string(s, out): if fileno not in WIN_OUTPUT_IDS: return False - GetStdHandle = ctypes.WINFUNCTYPE( + GetStdHandle = compat_ctypes_WINFUNCTYPE( ctypes.wintypes.HANDLE, ctypes.wintypes.DWORD)( - (b'GetStdHandle', ctypes.windll.kernel32)) + ('GetStdHandle', ctypes.windll.kernel32)) h = GetStdHandle(WIN_OUTPUT_IDS[fileno]) - WriteConsoleW = ctypes.WINFUNCTYPE( + WriteConsoleW = compat_ctypes_WINFUNCTYPE( ctypes.wintypes.BOOL, ctypes.wintypes.HANDLE, ctypes.wintypes.LPWSTR, ctypes.wintypes.DWORD, ctypes.POINTER(ctypes.wintypes.DWORD), - ctypes.wintypes.LPVOID)((b'WriteConsoleW', ctypes.windll.kernel32)) + ctypes.wintypes.LPVOID)(('WriteConsoleW', ctypes.windll.kernel32)) written = ctypes.wintypes.DWORD(0) - GetFileType = ctypes.WINFUNCTYPE(ctypes.wintypes.DWORD, ctypes.wintypes.DWORD)((b'GetFileType', ctypes.windll.kernel32)) + GetFileType = compat_ctypes_WINFUNCTYPE(ctypes.wintypes.DWORD, ctypes.wintypes.DWORD)(('GetFileType', ctypes.windll.kernel32)) FILE_TYPE_CHAR = 0x0002 FILE_TYPE_REMOTE = 0x8000 - GetConsoleMode = ctypes.WINFUNCTYPE( + GetConsoleMode = compat_ctypes_WINFUNCTYPE( ctypes.wintypes.BOOL, ctypes.wintypes.HANDLE, ctypes.POINTER(ctypes.wintypes.DWORD))( - (b'GetConsoleMode', ctypes.windll.kernel32)) + ('GetConsoleMode', ctypes.windll.kernel32)) INVALID_HANDLE_VALUE = ctypes.wintypes.DWORD(-1).value def not_a_console(handle): if handle == INVALID_HANDLE_VALUE or handle is None: return True - return ((GetFileType(handle) & ~FILE_TYPE_REMOTE) != FILE_TYPE_CHAR or - GetConsoleMode(handle, ctypes.byref(ctypes.wintypes.DWORD())) == 0) + return ((GetFileType(handle) & ~FILE_TYPE_REMOTE) != FILE_TYPE_CHAR + or GetConsoleMode(handle, ctypes.byref(ctypes.wintypes.DWORD())) == 0) if not_a_console(h): return False @@ -1390,8 +1490,8 @@ def write_string(s, out=None, encoding=None): if _windows_write_string(s, out): return - if ('b' in getattr(out, 'mode', '') or - sys.version_info[0] < 3): # Python 2 lies about mode of sys.stderr + if ('b' in getattr(out, 'mode', '') + or sys.version_info[0] < 3): # Python 2 lies about mode of sys.stderr byt = s.encode(encoding or preferredencoding(), 'ignore') out.write(byt) elif hasattr(out, 'buffer'): @@ -1676,6 +1776,36 @@ def parse_count(s): return lookup_unit_table(_UNIT_TABLE, s) +def parse_resolution(s): + if s is None: + return {} + + mobj = re.search(r'\b(?P\d+)\s*[xX×]\s*(?P\d+)\b', s) + if mobj: + return { + 'width': int(mobj.group('w')), + 'height': int(mobj.group('h')), + } + + mobj = re.search(r'\b(\d+)[pPiI]\b', s) + if mobj: + return {'height': int(mobj.group(1))} + + mobj = re.search(r'\b([48])[kK]\b', s) + if mobj: + return {'height': int(mobj.group(1)) * 540} + + return {} + + +def parse_bitrate(s): + if not isinstance(s, compat_str): + return + mobj = re.search(r'\b(\d+)\s*kbps', s) + if mobj: + return int(mobj.group(1)) + + def month_by_name(name, lang='en'): """ Return the number of a month by (locale-independently) English name """ @@ -1762,7 +1892,7 @@ def urljoin(base, path): path = path.decode('utf-8') if not isinstance(path, compat_str) or not path: return None - if re.match(r'^(?:https?:)?//', path): + if re.match(r'^(?:[a-zA-Z][a-zA-Z0-9+-.]*:)?//', path): return path if isinstance(base, bytes): base = base.decode('utf-8') @@ -1792,7 +1922,7 @@ def int_or_none(v, scale=1, default=None, get_attr=None, invscale=1): return default try: return int(v) * invscale // scale - except ValueError: + except (ValueError, TypeError): return default @@ -1813,7 +1943,7 @@ def float_or_none(v, scale=1, invscale=1, default=None): return default try: return float(v) * invscale / scale - except ValueError: + except (ValueError, TypeError): return default @@ -1821,8 +1951,15 @@ def bool_or_none(v, default=None): return v if isinstance(v, bool) else default -def strip_or_none(v): - return None if v is None else v.strip() +def strip_or_none(v, default=None): + return v.strip() if isinstance(v, compat_str) else default + + +def url_or_none(url): + if not url or not isinstance(url, compat_str): + return None + url = url.strip() + return url if re.match(r'^(?:[a-zA-Z][\da-zA-Z.+-]*:)?//', url) else None def parse_duration(s): @@ -1915,7 +2052,7 @@ def get_exe_version(exe, args=['--version'], try: # STDIN should be redirected too. On UNIX-like systems, ffmpeg triggers # SIGTTOU if youtube-dl is run in the background. - # See https://github.com/rg3/youtube-dl/issues/955#issuecomment-209789656 + # See https://github.com/ytdl-org/youtube-dl/issues/955#issuecomment-209789656 out, _ = subprocess.Popen( [encodeArgument(exe)] + args, stdin=subprocess.PIPE, @@ -2185,6 +2322,20 @@ def try_get(src, getter, expected_type=None): return v +def merge_dicts(*dicts): + merged = {} + for a_dict in dicts: + for k, v in a_dict.items(): + if v is None: + continue + if (k not in merged + or (isinstance(v, compat_str) and v + and isinstance(merged[k], compat_str) + and not merged[k])): + merged[k] = v + return merged + + def encode_compat_str(string, encoding=preferredencoding(), errors='strict'): return string if isinstance(string, compat_str) else compat_str(string, encoding, errors) @@ -2218,13 +2369,16 @@ def parse_age_limit(s): return int(m.group('age')) if s in US_RATINGS: return US_RATINGS[s] - return TV_PARENTAL_GUIDELINES.get(s) + m = re.match(r'^TV[_-]?(%s)$' % '|'.join(k[3:] for k in TV_PARENTAL_GUIDELINES), s) + if m: + return TV_PARENTAL_GUIDELINES['TV-' + m.group(1)] + return None def strip_jsonp(code): return re.sub( r'''(?sx)^ - (?:window\.)?(?P[a-zA-Z0-9_.$]+) + (?:window\.)?(?P[a-zA-Z0-9_.$]*) (?:\s*&&\s*(?P=func_name))? \s*\(\s*(?P.*)\);? \s*?(?://[^\n]*)*$''', @@ -2266,7 +2420,7 @@ def js_to_json(code): "(?:[^"\\]*(?:\\\\|\\['"nurtbfx/\n]))*[^"\\]*"| '(?:[^'\\]*(?:\\\\|\\['"nurtbfx/\n]))*[^'\\]*'| {comment}|,(?={skip}[\]}}])| - [a-zA-Z_][.a-zA-Z_0-9]*| + (?:(?%s)\s*(?P[a-z_]+) @@ -2610,6 +2764,7 @@ def dfxp2srt(dfxp_data): ] _x = functools.partial(xpath_with_ns, ns_map={ + 'xml': 'http://www.w3.org/XML/1998/namespace', 'ttml': 'http://www.w3.org/ns/ttml', 'tts': 'http://www.w3.org/ns/ttml#styling', }) @@ -2701,7 +2856,9 @@ def dfxp2srt(dfxp_data): repeat = False while True: for style in dfxp.findall(_x('.//ttml:style')): - style_id = style.get('id') + style_id = style.get('id') or style.get(_x('xml:id')) + if not style_id: + continue parent_style_id = style.get('style') if parent_style_id: if parent_style_id not in styles: @@ -2835,6 +2992,7 @@ class ISO639Utils(object): 'gv': 'glv', 'ha': 'hau', 'he': 'heb', + 'iw': 'heb', # Replaced by he in 1989 revision 'hi': 'hin', 'ho': 'hmo', 'hr': 'hrv', @@ -2844,6 +3002,7 @@ class ISO639Utils(object): 'hz': 'her', 'ia': 'ina', 'id': 'ind', + 'in': 'ind', # Replaced by id in 1989 revision 'ie': 'ile', 'ig': 'ibo', 'ii': 'iii', @@ -2958,6 +3117,7 @@ class ISO639Utils(object): 'wo': 'wol', 'xh': 'xho', 'yi': 'yid', + 'ji': 'yid', # Replaced by yi in 1989 revision 'yo': 'yor', 'za': 'zha', 'zh': 'zho', @@ -3480,10 +3640,13 @@ class GeoUtils(object): } @classmethod - def random_ipv4(cls, code): - block = cls._country_ip_map.get(code.upper()) - if not block: - return None + def random_ipv4(cls, code_or_block): + if len(code_or_block) == 2: + block = cls._country_ip_map.get(code_or_block.upper()) + if not block: + return None + else: + block = code_or_block addr, preflen = block.split('/') addr_min = compat_struct_unpack('!L', socket.inet_aton(addr))[0] addr_max = addr_min | (0xffffffff >> int(preflen)) @@ -3498,7 +3661,7 @@ class PerRequestProxyHandler(compat_urllib_request.ProxyHandler): setattr(self, '%s_open' % type, lambda r, proxy='__noproxy__', type=type, meth=self.proxy_open: meth(r, proxy, type)) - return compat_urllib_request.ProxyHandler.__init__(self, proxies) + compat_urllib_request.ProxyHandler.__init__(self, proxies) def proxy_open(self, req, proxy, type): req_proxy = req.headers.get('Ytdl-request-proxy') @@ -3649,7 +3812,7 @@ def urshift(val, n): # Based on png2str() written by @gdkchan and improved by @yokrysty -# Originally posted at https://github.com/rg3/youtube-dl/issues/9706 +# Originally posted at https://github.com/ytdl-org/youtube-dl/issues/9706 def decode_png(png_data): # Reference: https://www.w3.org/TR/PNG/ header = png_data[8:] @@ -3764,7 +3927,7 @@ def write_xattr(path, key, value): if hasattr(xattr, 'set'): # pyxattr # Unicode arguments are not supported in python-pyxattr until # version 0.5.0 - # See https://github.com/rg3/youtube-dl/issues/5498 + # See https://github.com/ytdl-org/youtube-dl/issues/5498 pyxattr_required_version = '0.5.0' if version_tuple(xattr.__version__) < version_tuple(pyxattr_required_version): # TODO: fallback to CLI tools @@ -3810,9 +3973,9 @@ def write_xattr(path, key, value): executable = 'xattr' opts = ['-w', key, value] - cmd = ([encodeFilename(executable, True)] + - [encodeArgument(o) for o in opts] + - [encodeFilename(path, True)]) + cmd = ([encodeFilename(executable, True)] + + [encodeArgument(o) for o in opts] + + [encodeFilename(path, True)]) try: p = subprocess.Popen( @@ -3840,8 +4003,12 @@ def write_xattr(path, key, value): def random_birthday(year_field, month_field, day_field): + start_date = datetime.date(1950, 1, 1) + end_date = datetime.date(1995, 12, 31) + offset = random.randint(0, (end_date - start_date).days) + random_date = start_date + datetime.timedelta(offset) return { - year_field: str(random.randint(1950, 1995)), - month_field: str(random.randint(1, 12)), - day_field: str(random.randint(1, 31)), + year_field: str(random_date.year), + month_field: str(random_date.month), + day_field: str(random_date.day), }