diff options
Diffstat (limited to 'youtube_dl/utils.py')
| -rw-r--r-- | youtube_dl/utils.py | 481 |
1 files changed, 475 insertions, 6 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py index 52d198fa3..942f76d24 100644 --- a/youtube_dl/utils.py +++ b/youtube_dl/utils.py @@ -62,6 +62,8 @@ std_headers = { } +NO_DEFAULT = object() + ENGLISH_MONTH_NAMES = [ 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'] @@ -171,13 +173,15 @@ def xpath_with_ns(path, ns_map): return '/'.join(replaced) -def xpath_text(node, xpath, name=None, fatal=False): +def xpath_text(node, xpath, name=None, fatal=False, default=NO_DEFAULT): if sys.version_info < (2, 7): # Crazy 2.6 xpath = xpath.encode('ascii') n = node.find(xpath) if n is None or n.text is None: - if fatal: + if default is not NO_DEFAULT: + return default + elif fatal: name = xpath if name is None else name raise ExtractorError('Could not find XML element %s' % name) else: @@ -1841,7 +1845,10 @@ def srt_subtitles_timecode(seconds): def dfxp2srt(dfxp_data): - _x = functools.partial(xpath_with_ns, ns_map={'ttml': 'http://www.w3.org/ns/ttml'}) + _x = functools.partial(xpath_with_ns, ns_map={ + 'ttml': 'http://www.w3.org/ns/ttml', + 'ttaf1': 'http://www.w3.org/2006/10/ttaf1', + }) def parse_node(node): str_or_empty = functools.partial(str_or_none, default='') @@ -1849,9 +1856,9 @@ def dfxp2srt(dfxp_data): out = str_or_empty(node.text) for child in node: - if child.tag in (_x('ttml:br'), 'br'): + if child.tag in (_x('ttml:br'), _x('ttaf1:br'), 'br'): out += '\n' + str_or_empty(child.tail) - elif child.tag in (_x('ttml:span'), 'span'): + elif child.tag in (_x('ttml:span'), _x('ttaf1:span'), 'span'): out += str_or_empty(parse_node(child)) else: out += str_or_empty(xml.etree.ElementTree.tostring(child)) @@ -1860,7 +1867,7 @@ def dfxp2srt(dfxp_data): dfxp = xml.etree.ElementTree.fromstring(dfxp_data.encode('utf-8')) out = [] - paras = dfxp.findall(_x('.//ttml:p')) or dfxp.findall('.//p') + paras = dfxp.findall(_x('.//ttml:p')) or dfxp.findall(_x('.//ttaf1:p')) or dfxp.findall('.//p') if not paras: raise ValueError('Invalid dfxp/TTML subtitle') @@ -1879,6 +1886,468 @@ def dfxp2srt(dfxp_data): return ''.join(out) +class ISO639Utils(object): + # See http://www.loc.gov/standards/iso639-2/ISO-639-2_utf-8.txt + _lang_map = { + 'aa': 'aar', + 'ab': 'abk', + 'ae': 'ave', + 'af': 'afr', + 'ak': 'aka', + 'am': 'amh', + 'an': 'arg', + 'ar': 'ara', + 'as': 'asm', + 'av': 'ava', + 'ay': 'aym', + 'az': 'aze', + 'ba': 'bak', + 'be': 'bel', + 'bg': 'bul', + 'bh': 'bih', + 'bi': 'bis', + 'bm': 'bam', + 'bn': 'ben', + 'bo': 'bod', + 'br': 'bre', + 'bs': 'bos', + 'ca': 'cat', + 'ce': 'che', + 'ch': 'cha', + 'co': 'cos', + 'cr': 'cre', + 'cs': 'ces', + 'cu': 'chu', + 'cv': 'chv', + 'cy': 'cym', + 'da': 'dan', + 'de': 'deu', + 'dv': 'div', + 'dz': 'dzo', + 'ee': 'ewe', + 'el': 'ell', + 'en': 'eng', + 'eo': 'epo', + 'es': 'spa', + 'et': 'est', + 'eu': 'eus', + 'fa': 'fas', + 'ff': 'ful', + 'fi': 'fin', + 'fj': 'fij', + 'fo': 'fao', + 'fr': 'fra', + 'fy': 'fry', + 'ga': 'gle', + 'gd': 'gla', + 'gl': 'glg', + 'gn': 'grn', + 'gu': 'guj', + 'gv': 'glv', + 'ha': 'hau', + 'he': 'heb', + 'hi': 'hin', + 'ho': 'hmo', + 'hr': 'hrv', + 'ht': 'hat', + 'hu': 'hun', + 'hy': 'hye', + 'hz': 'her', + 'ia': 'ina', + 'id': 'ind', + 'ie': 'ile', + 'ig': 'ibo', + 'ii': 'iii', + 'ik': 'ipk', + 'io': 'ido', + 'is': 'isl', + 'it': 'ita', + 'iu': 'iku', + 'ja': 'jpn', + 'jv': 'jav', + 'ka': 'kat', + 'kg': 'kon', + 'ki': 'kik', + 'kj': 'kua', + 'kk': 'kaz', + 'kl': 'kal', + 'km': 'khm', + 'kn': 'kan', + 'ko': 'kor', + 'kr': 'kau', + 'ks': 'kas', + 'ku': 'kur', + 'kv': 'kom', + 'kw': 'cor', + 'ky': 'kir', + 'la': 'lat', + 'lb': 'ltz', + 'lg': 'lug', + 'li': 'lim', + 'ln': 'lin', + 'lo': 'lao', + 'lt': 'lit', + 'lu': 'lub', + 'lv': 'lav', + 'mg': 'mlg', + 'mh': 'mah', + 'mi': 'mri', + 'mk': 'mkd', + 'ml': 'mal', + 'mn': 'mon', + 'mr': 'mar', + 'ms': 'msa', + 'mt': 'mlt', + 'my': 'mya', + 'na': 'nau', + 'nb': 'nob', + 'nd': 'nde', + 'ne': 'nep', + 'ng': 'ndo', + 'nl': 'nld', + 'nn': 'nno', + 'no': 'nor', + 'nr': 'nbl', + 'nv': 'nav', + 'ny': 'nya', + 'oc': 'oci', + 'oj': 'oji', + 'om': 'orm', + 'or': 'ori', + 'os': 'oss', + 'pa': 'pan', + 'pi': 'pli', + 'pl': 'pol', + 'ps': 'pus', + 'pt': 'por', + 'qu': 'que', + 'rm': 'roh', + 'rn': 'run', + 'ro': 'ron', + 'ru': 'rus', + 'rw': 'kin', + 'sa': 'san', + 'sc': 'srd', + 'sd': 'snd', + 'se': 'sme', + 'sg': 'sag', + 'si': 'sin', + 'sk': 'slk', + 'sl': 'slv', + 'sm': 'smo', + 'sn': 'sna', + 'so': 'som', + 'sq': 'sqi', + 'sr': 'srp', + 'ss': 'ssw', + 'st': 'sot', + 'su': 'sun', + 'sv': 'swe', + 'sw': 'swa', + 'ta': 'tam', + 'te': 'tel', + 'tg': 'tgk', + 'th': 'tha', + 'ti': 'tir', + 'tk': 'tuk', + 'tl': 'tgl', + 'tn': 'tsn', + 'to': 'ton', + 'tr': 'tur', + 'ts': 'tso', + 'tt': 'tat', + 'tw': 'twi', + 'ty': 'tah', + 'ug': 'uig', + 'uk': 'ukr', + 'ur': 'urd', + 'uz': 'uzb', + 've': 'ven', + 'vi': 'vie', + 'vo': 'vol', + 'wa': 'wln', + 'wo': 'wol', + 'xh': 'xho', + 'yi': 'yid', + 'yo': 'yor', + 'za': 'zha', + 'zh': 'zho', + 'zu': 'zul', + } + + @classmethod + def short2long(cls, code): + """Convert language code from ISO 639-1 to ISO 639-2/T""" + return cls._lang_map.get(code[:2]) + + @classmethod + def long2short(cls, code): + """Convert language code from ISO 639-2/T to ISO 639-1""" + for short_name, long_name in cls._lang_map.items(): + if long_name == code: + return short_name + + +class ISO3166Utils(object): + # From http://data.okfn.org/data/core/country-list + _country_map = { + 'AF': 'Afghanistan', + 'AX': 'Åland Islands', + 'AL': 'Albania', + 'DZ': 'Algeria', + 'AS': 'American Samoa', + 'AD': 'Andorra', + 'AO': 'Angola', + 'AI': 'Anguilla', + 'AQ': 'Antarctica', + 'AG': 'Antigua and Barbuda', + 'AR': 'Argentina', + 'AM': 'Armenia', + 'AW': 'Aruba', + 'AU': 'Australia', + 'AT': 'Austria', + 'AZ': 'Azerbaijan', + 'BS': 'Bahamas', + 'BH': 'Bahrain', + 'BD': 'Bangladesh', + 'BB': 'Barbados', + 'BY': 'Belarus', + 'BE': 'Belgium', + 'BZ': 'Belize', + 'BJ': 'Benin', + 'BM': 'Bermuda', + 'BT': 'Bhutan', + 'BO': 'Bolivia, Plurinational State of', + 'BQ': 'Bonaire, Sint Eustatius and Saba', + 'BA': 'Bosnia and Herzegovina', + 'BW': 'Botswana', + 'BV': 'Bouvet Island', + 'BR': 'Brazil', + 'IO': 'British Indian Ocean Territory', + 'BN': 'Brunei Darussalam', + 'BG': 'Bulgaria', + 'BF': 'Burkina Faso', + 'BI': 'Burundi', + 'KH': 'Cambodia', + 'CM': 'Cameroon', + 'CA': 'Canada', + 'CV': 'Cape Verde', + 'KY': 'Cayman Islands', + 'CF': 'Central African Republic', + 'TD': 'Chad', + 'CL': 'Chile', + 'CN': 'China', + 'CX': 'Christmas Island', + 'CC': 'Cocos (Keeling) Islands', + 'CO': 'Colombia', + 'KM': 'Comoros', + 'CG': 'Congo', + 'CD': 'Congo, the Democratic Republic of the', + 'CK': 'Cook Islands', + 'CR': 'Costa Rica', + 'CI': 'Côte d\'Ivoire', + 'HR': 'Croatia', + 'CU': 'Cuba', + 'CW': 'Curaçao', + 'CY': 'Cyprus', + 'CZ': 'Czech Republic', + 'DK': 'Denmark', + 'DJ': 'Djibouti', + 'DM': 'Dominica', + 'DO': 'Dominican Republic', + 'EC': 'Ecuador', + 'EG': 'Egypt', + 'SV': 'El Salvador', + 'GQ': 'Equatorial Guinea', + 'ER': 'Eritrea', + 'EE': 'Estonia', + 'ET': 'Ethiopia', + 'FK': 'Falkland Islands (Malvinas)', + 'FO': 'Faroe Islands', + 'FJ': 'Fiji', + 'FI': 'Finland', + 'FR': 'France', + 'GF': 'French Guiana', + 'PF': 'French Polynesia', + 'TF': 'French Southern Territories', + 'GA': 'Gabon', + 'GM': 'Gambia', + 'GE': 'Georgia', + 'DE': 'Germany', + 'GH': 'Ghana', + 'GI': 'Gibraltar', + 'GR': 'Greece', + 'GL': 'Greenland', + 'GD': 'Grenada', + 'GP': 'Guadeloupe', + 'GU': 'Guam', + 'GT': 'Guatemala', + 'GG': 'Guernsey', + 'GN': 'Guinea', + 'GW': 'Guinea-Bissau', + 'GY': 'Guyana', + 'HT': 'Haiti', + 'HM': 'Heard Island and McDonald Islands', + 'VA': 'Holy See (Vatican City State)', + 'HN': 'Honduras', + 'HK': 'Hong Kong', + 'HU': 'Hungary', + 'IS': 'Iceland', + 'IN': 'India', + 'ID': 'Indonesia', + 'IR': 'Iran, Islamic Republic of', + 'IQ': 'Iraq', + 'IE': 'Ireland', + 'IM': 'Isle of Man', + 'IL': 'Israel', + 'IT': 'Italy', + 'JM': 'Jamaica', + 'JP': 'Japan', + 'JE': 'Jersey', + 'JO': 'Jordan', + 'KZ': 'Kazakhstan', + 'KE': 'Kenya', + 'KI': 'Kiribati', + 'KP': 'Korea, Democratic People\'s Republic of', + 'KR': 'Korea, Republic of', + 'KW': 'Kuwait', + 'KG': 'Kyrgyzstan', + 'LA': 'Lao People\'s Democratic Republic', + 'LV': 'Latvia', + 'LB': 'Lebanon', + 'LS': 'Lesotho', + 'LR': 'Liberia', + 'LY': 'Libya', + 'LI': 'Liechtenstein', + 'LT': 'Lithuania', + 'LU': 'Luxembourg', + 'MO': 'Macao', + 'MK': 'Macedonia, the Former Yugoslav Republic of', + 'MG': 'Madagascar', + 'MW': 'Malawi', + 'MY': 'Malaysia', + 'MV': 'Maldives', + 'ML': 'Mali', + 'MT': 'Malta', + 'MH': 'Marshall Islands', + 'MQ': 'Martinique', + 'MR': 'Mauritania', + 'MU': 'Mauritius', + 'YT': 'Mayotte', + 'MX': 'Mexico', + 'FM': 'Micronesia, Federated States of', + 'MD': 'Moldova, Republic of', + 'MC': 'Monaco', + 'MN': 'Mongolia', + 'ME': 'Montenegro', + 'MS': 'Montserrat', + 'MA': 'Morocco', + 'MZ': 'Mozambique', + 'MM': 'Myanmar', + 'NA': 'Namibia', + 'NR': 'Nauru', + 'NP': 'Nepal', + 'NL': 'Netherlands', + 'NC': 'New Caledonia', + 'NZ': 'New Zealand', + 'NI': 'Nicaragua', + 'NE': 'Niger', + 'NG': 'Nigeria', + 'NU': 'Niue', + 'NF': 'Norfolk Island', + 'MP': 'Northern Mariana Islands', + 'NO': 'Norway', + 'OM': 'Oman', + 'PK': 'Pakistan', + 'PW': 'Palau', + 'PS': 'Palestine, State of', + 'PA': 'Panama', + 'PG': 'Papua New Guinea', + 'PY': 'Paraguay', + 'PE': 'Peru', + 'PH': 'Philippines', + 'PN': 'Pitcairn', + 'PL': 'Poland', + 'PT': 'Portugal', + 'PR': 'Puerto Rico', + 'QA': 'Qatar', + 'RE': 'Réunion', + 'RO': 'Romania', + 'RU': 'Russian Federation', + 'RW': 'Rwanda', + 'BL': 'Saint Barthélemy', + 'SH': 'Saint Helena, Ascension and Tristan da Cunha', + 'KN': 'Saint Kitts and Nevis', + 'LC': 'Saint Lucia', + 'MF': 'Saint Martin (French part)', + 'PM': 'Saint Pierre and Miquelon', + 'VC': 'Saint Vincent and the Grenadines', + 'WS': 'Samoa', + 'SM': 'San Marino', + 'ST': 'Sao Tome and Principe', + 'SA': 'Saudi Arabia', + 'SN': 'Senegal', + 'RS': 'Serbia', + 'SC': 'Seychelles', + 'SL': 'Sierra Leone', + 'SG': 'Singapore', + 'SX': 'Sint Maarten (Dutch part)', + 'SK': 'Slovakia', + 'SI': 'Slovenia', + 'SB': 'Solomon Islands', + 'SO': 'Somalia', + 'ZA': 'South Africa', + 'GS': 'South Georgia and the South Sandwich Islands', + 'SS': 'South Sudan', + 'ES': 'Spain', + 'LK': 'Sri Lanka', + 'SD': 'Sudan', + 'SR': 'Suriname', + 'SJ': 'Svalbard and Jan Mayen', + 'SZ': 'Swaziland', + 'SE': 'Sweden', + 'CH': 'Switzerland', + 'SY': 'Syrian Arab Republic', + 'TW': 'Taiwan, Province of China', + 'TJ': 'Tajikistan', + 'TZ': 'Tanzania, United Republic of', + 'TH': 'Thailand', + 'TL': 'Timor-Leste', + 'TG': 'Togo', + 'TK': 'Tokelau', + 'TO': 'Tonga', + 'TT': 'Trinidad and Tobago', + 'TN': 'Tunisia', + 'TR': 'Turkey', + 'TM': 'Turkmenistan', + 'TC': 'Turks and Caicos Islands', + 'TV': 'Tuvalu', + 'UG': 'Uganda', + 'UA': 'Ukraine', + 'AE': 'United Arab Emirates', + 'GB': 'United Kingdom', + 'US': 'United States', + 'UM': 'United States Minor Outlying Islands', + 'UY': 'Uruguay', + 'UZ': 'Uzbekistan', + 'VU': 'Vanuatu', + 'VE': 'Venezuela, Bolivarian Republic of', + 'VN': 'Viet Nam', + 'VG': 'Virgin Islands, British', + 'VI': 'Virgin Islands, U.S.', + 'WF': 'Wallis and Futuna', + 'EH': 'Western Sahara', + 'YE': 'Yemen', + 'ZM': 'Zambia', + 'ZW': 'Zimbabwe', + } + + @classmethod + def short2full(cls, code): + """Convert an ISO 3166-2 country code to the corresponding full name""" + return cls._country_map.get(code.upper()) + + class PerRequestProxyHandler(compat_urllib_request.ProxyHandler): def __init__(self, proxies=None): # Set default handlers |