X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Futils.py;h=17b83794a2becf272005305442094223cd054638;hb=4248dad92bd87650c791194276296b148f668e68;hp=67a847ebad8238fc4f368f46b336b80e6caa3673;hpb=df0588a31f42010d4d43a428ca8a8d5908a960c9;p=youtube-dl diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py index 67a847eba..17b83794a 100644 --- a/youtube_dl/utils.py +++ b/youtube_dl/utils.py @@ -23,6 +23,7 @@ import operator import os import pipes import platform +import random import re import socket import ssl @@ -337,17 +338,30 @@ def get_element_by_id(id, html): def get_element_by_class(class_name, html): - return get_element_by_attribute( + """Return the content of the first tag with the specified class in the passed HTML document""" + retval = get_elements_by_class(class_name, html) + return retval[0] if retval else None + + +def get_element_by_attribute(attribute, value, html, escape_value=True): + retval = get_elements_by_attribute(attribute, value, html, escape_value) + return retval[0] if retval else None + + +def get_elements_by_class(class_name, html): + """Return the content of all tags with the specified class in the passed HTML document as a list""" + return get_elements_by_attribute( 'class', r'[^\'"]*\b%s\b[^\'"]*' % re.escape(class_name), html, escape_value=False) -def get_element_by_attribute(attribute, value, html, escape_value=True): +def get_elements_by_attribute(attribute, value, html, escape_value=True): """Return the content of the tag with the specified attribute in the passed HTML document""" value = re.escape(value) if escape_value else value - m = re.search(r'''(?xs) + retlist = [] + for m in re.finditer(r'''(?xs) <([a-zA-Z0-9:._-]+) (?:\s+[a-zA-Z0-9:._-]+(?:=[a-zA-Z0-9:._-]*|="[^"]*"|='[^']*'))*? \s+%s=['"]?%s['"]? @@ -355,16 +369,15 @@ def get_element_by_attribute(attribute, value, html, escape_value=True): \s*> (?P.*?) - ''' % (re.escape(attribute), value), html) + ''' % (re.escape(attribute), value), html): + res = m.group('content') - if not m: - return None - res = m.group('content') + if res.startswith('"') or res.startswith("'"): + res = res[1:-1] - if res.startswith('"') or res.startswith("'"): - res = res[1:-1] + retlist.append(unescapeHTML(res)) - return unescapeHTML(res) + return retlist class HTMLAttributeParser(compat_HTMLParser): @@ -689,7 +702,12 @@ def bug_reports_message(): return msg -class ExtractorError(Exception): +class YoutubeDLError(Exception): + """Base exception for YoutubeDL errors.""" + pass + + +class ExtractorError(YoutubeDLError): """Error during info extraction.""" def __init__(self, msg, tb=None, expected=False, cause=None, video_id=None): @@ -730,7 +748,19 @@ class RegexNotFoundError(ExtractorError): pass -class DownloadError(Exception): +class GeoRestrictedError(ExtractorError): + """Geographic restriction Error exception. + + This exception may be thrown when a video is not available from your + geographic location due to geographic restrictions imposed by a website. + """ + def __init__(self, msg, countries=None): + super(GeoRestrictedError, self).__init__(msg, expected=True) + self.msg = msg + self.countries = countries + + +class DownloadError(YoutubeDLError): """Download Error exception. This exception may be thrown by FileDownloader objects if they are not @@ -744,7 +774,7 @@ class DownloadError(Exception): self.exc_info = exc_info -class SameFileError(Exception): +class SameFileError(YoutubeDLError): """Same File exception. This exception will be thrown by FileDownloader objects if they detect @@ -753,7 +783,7 @@ class SameFileError(Exception): pass -class PostProcessingError(Exception): +class PostProcessingError(YoutubeDLError): """Post Processing exception. This exception may be raised by PostProcessor's .run() method to @@ -761,15 +791,16 @@ class PostProcessingError(Exception): """ def __init__(self, msg): + super(PostProcessingError, self).__init__(msg) self.msg = msg -class MaxDownloadsReached(Exception): +class MaxDownloadsReached(YoutubeDLError): """ --max-downloads limit has been reached. """ pass -class UnavailableVideoError(Exception): +class UnavailableVideoError(YoutubeDLError): """Unavailable Format exception. This exception will be thrown when a video is requested @@ -778,7 +809,7 @@ class UnavailableVideoError(Exception): pass -class ContentTooShortError(Exception): +class ContentTooShortError(YoutubeDLError): """Content Too Short exception. This exception may be raised by FileDownloader objects when a file they @@ -787,12 +818,15 @@ class ContentTooShortError(Exception): """ def __init__(self, downloaded, expected): + super(ContentTooShortError, self).__init__( + 'Downloaded {0} bytes, expected {1} bytes'.format(downloaded, expected) + ) # Both in bytes self.downloaded = downloaded self.expected = expected -class XAttrMetadataError(Exception): +class XAttrMetadataError(YoutubeDLError): def __init__(self, code=None, msg='Unknown error'): super(XAttrMetadataError, self).__init__(msg) self.code = code @@ -808,7 +842,7 @@ class XAttrMetadataError(Exception): self.reason = 'NOT_SUPPORTED' -class XAttrUnavailableError(Exception): +class XAttrUnavailableError(YoutubeDLError): pass @@ -1672,6 +1706,11 @@ def setproctitle(title): libc = ctypes.cdll.LoadLibrary('libc.so.6') except OSError: return + except TypeError: + # LoadLibrary in Windows Python 2.7.13 only expects + # a bytestring, but since unicode_literals turns + # every string into a unicode string, it fails. + return title_bytes = title.encode('utf-8') buf = ctypes.create_string_buffer(len(title_bytes)) buf.value = title_bytes @@ -2366,6 +2405,7 @@ def _match_one(filter_part, dct): \s*(?P%s)(?P\s*\?)?\s* (?: (?P[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?)| + (?P["\'])(?P(?:\\.|(?!(?P=quote)|\\).)+?)(?P=quote)| (?P(?![0-9.])[a-z0-9A-Z]*) ) \s*$ @@ -2374,7 +2414,8 @@ def _match_one(filter_part, dct): if m: op = COMPARISON_OPERATORS[m.group('op')] actual_value = dct.get(m.group('key')) - if (m.group('strval') is not None or + if (m.group('quotedstrval') is not None or + m.group('strval') is not None or # If the original field is a string and matching comparisonvalue is # a number we should respect the origin of the original field # and process comparison value as a string (see @@ -2384,7 +2425,10 @@ def _match_one(filter_part, dct): if m.group('op') not in ('=', '!='): raise ValueError( 'Operator %s does not support string values!' % m.group('op')) - comparison_value = m.group('strval') or m.group('intval') + comparison_value = m.group('quotedstrval') or m.group('strval') or m.group('intval') + quote = m.group('quote') + if quote is not None: + comparison_value = comparison_value.replace(r'\%s' % quote, quote) else: try: comparison_value = int(m.group('intval')) @@ -2996,6 +3040,260 @@ class ISO3166Utils(object): return cls._country_map.get(code.upper()) +class GeoUtils(object): + # Major IPv4 address blocks per country + _country_ip_map = { + 'AD': '85.94.160.0/19', + 'AE': '94.200.0.0/13', + 'AF': '149.54.0.0/17', + 'AG': '209.59.64.0/18', + 'AI': '204.14.248.0/21', + 'AL': '46.99.0.0/16', + 'AM': '46.70.0.0/15', + 'AO': '105.168.0.0/13', + 'AP': '159.117.192.0/21', + 'AR': '181.0.0.0/12', + 'AS': '202.70.112.0/20', + 'AT': '84.112.0.0/13', + 'AU': '1.128.0.0/11', + 'AW': '181.41.0.0/18', + 'AZ': '5.191.0.0/16', + 'BA': '31.176.128.0/17', + 'BB': '65.48.128.0/17', + 'BD': '114.130.0.0/16', + 'BE': '57.0.0.0/8', + 'BF': '129.45.128.0/17', + 'BG': '95.42.0.0/15', + 'BH': '37.131.0.0/17', + 'BI': '154.117.192.0/18', + 'BJ': '137.255.0.0/16', + 'BL': '192.131.134.0/24', + 'BM': '196.12.64.0/18', + 'BN': '156.31.0.0/16', + 'BO': '161.56.0.0/16', + 'BQ': '161.0.80.0/20', + 'BR': '152.240.0.0/12', + 'BS': '24.51.64.0/18', + 'BT': '119.2.96.0/19', + 'BW': '168.167.0.0/16', + 'BY': '178.120.0.0/13', + 'BZ': '179.42.192.0/18', + 'CA': '99.224.0.0/11', + 'CD': '41.243.0.0/16', + 'CF': '196.32.200.0/21', + 'CG': '197.214.128.0/17', + 'CH': '85.0.0.0/13', + 'CI': '154.232.0.0/14', + 'CK': '202.65.32.0/19', + 'CL': '152.172.0.0/14', + 'CM': '165.210.0.0/15', + 'CN': '36.128.0.0/10', + 'CO': '181.240.0.0/12', + 'CR': '201.192.0.0/12', + 'CU': '152.206.0.0/15', + 'CV': '165.90.96.0/19', + 'CW': '190.88.128.0/17', + 'CY': '46.198.0.0/15', + 'CZ': '88.100.0.0/14', + 'DE': '53.0.0.0/8', + 'DJ': '197.241.0.0/17', + 'DK': '87.48.0.0/12', + 'DM': '192.243.48.0/20', + 'DO': '152.166.0.0/15', + 'DZ': '41.96.0.0/12', + 'EC': '186.68.0.0/15', + 'EE': '90.190.0.0/15', + 'EG': '156.160.0.0/11', + 'ER': '196.200.96.0/20', + 'ES': '88.0.0.0/11', + 'ET': '196.188.0.0/14', + 'EU': '2.16.0.0/13', + 'FI': '91.152.0.0/13', + 'FJ': '144.120.0.0/16', + 'FM': '119.252.112.0/20', + 'FO': '88.85.32.0/19', + 'FR': '90.0.0.0/9', + 'GA': '41.158.0.0/15', + 'GB': '25.0.0.0/8', + 'GD': '74.122.88.0/21', + 'GE': '31.146.0.0/16', + 'GF': '161.22.64.0/18', + 'GG': '62.68.160.0/19', + 'GH': '45.208.0.0/14', + 'GI': '85.115.128.0/19', + 'GL': '88.83.0.0/19', + 'GM': '160.182.0.0/15', + 'GN': '197.149.192.0/18', + 'GP': '104.250.0.0/19', + 'GQ': '105.235.224.0/20', + 'GR': '94.64.0.0/13', + 'GT': '168.234.0.0/16', + 'GU': '168.123.0.0/16', + 'GW': '197.214.80.0/20', + 'GY': '181.41.64.0/18', + 'HK': '113.252.0.0/14', + 'HN': '181.210.0.0/16', + 'HR': '93.136.0.0/13', + 'HT': '148.102.128.0/17', + 'HU': '84.0.0.0/14', + 'ID': '39.192.0.0/10', + 'IE': '87.32.0.0/12', + 'IL': '79.176.0.0/13', + 'IM': '5.62.80.0/20', + 'IN': '117.192.0.0/10', + 'IO': '203.83.48.0/21', + 'IQ': '37.236.0.0/14', + 'IR': '2.176.0.0/12', + 'IS': '82.221.0.0/16', + 'IT': '79.0.0.0/10', + 'JE': '87.244.64.0/18', + 'JM': '72.27.0.0/17', + 'JO': '176.29.0.0/16', + 'JP': '126.0.0.0/8', + 'KE': '105.48.0.0/12', + 'KG': '158.181.128.0/17', + 'KH': '36.37.128.0/17', + 'KI': '103.25.140.0/22', + 'KM': '197.255.224.0/20', + 'KN': '198.32.32.0/19', + 'KP': '175.45.176.0/22', + 'KR': '175.192.0.0/10', + 'KW': '37.36.0.0/14', + 'KY': '64.96.0.0/15', + 'KZ': '2.72.0.0/13', + 'LA': '115.84.64.0/18', + 'LB': '178.135.0.0/16', + 'LC': '192.147.231.0/24', + 'LI': '82.117.0.0/19', + 'LK': '112.134.0.0/15', + 'LR': '41.86.0.0/19', + 'LS': '129.232.0.0/17', + 'LT': '78.56.0.0/13', + 'LU': '188.42.0.0/16', + 'LV': '46.109.0.0/16', + 'LY': '41.252.0.0/14', + 'MA': '105.128.0.0/11', + 'MC': '88.209.64.0/18', + 'MD': '37.246.0.0/16', + 'ME': '178.175.0.0/17', + 'MF': '74.112.232.0/21', + 'MG': '154.126.0.0/17', + 'MH': '117.103.88.0/21', + 'MK': '77.28.0.0/15', + 'ML': '154.118.128.0/18', + 'MM': '37.111.0.0/17', + 'MN': '49.0.128.0/17', + 'MO': '60.246.0.0/16', + 'MP': '202.88.64.0/20', + 'MQ': '109.203.224.0/19', + 'MR': '41.188.64.0/18', + 'MS': '208.90.112.0/22', + 'MT': '46.11.0.0/16', + 'MU': '105.16.0.0/12', + 'MV': '27.114.128.0/18', + 'MW': '105.234.0.0/16', + 'MX': '187.192.0.0/11', + 'MY': '175.136.0.0/13', + 'MZ': '197.218.0.0/15', + 'NA': '41.182.0.0/16', + 'NC': '101.101.0.0/18', + 'NE': '197.214.0.0/18', + 'NF': '203.17.240.0/22', + 'NG': '105.112.0.0/12', + 'NI': '186.76.0.0/15', + 'NL': '145.96.0.0/11', + 'NO': '84.208.0.0/13', + 'NP': '36.252.0.0/15', + 'NR': '203.98.224.0/19', + 'NU': '49.156.48.0/22', + 'NZ': '49.224.0.0/14', + 'OM': '5.36.0.0/15', + 'PA': '186.72.0.0/15', + 'PE': '186.160.0.0/14', + 'PF': '123.50.64.0/18', + 'PG': '124.240.192.0/19', + 'PH': '49.144.0.0/13', + 'PK': '39.32.0.0/11', + 'PL': '83.0.0.0/11', + 'PM': '70.36.0.0/20', + 'PR': '66.50.0.0/16', + 'PS': '188.161.0.0/16', + 'PT': '85.240.0.0/13', + 'PW': '202.124.224.0/20', + 'PY': '181.120.0.0/14', + 'QA': '37.210.0.0/15', + 'RE': '139.26.0.0/16', + 'RO': '79.112.0.0/13', + 'RS': '178.220.0.0/14', + 'RU': '5.136.0.0/13', + 'RW': '105.178.0.0/15', + 'SA': '188.48.0.0/13', + 'SB': '202.1.160.0/19', + 'SC': '154.192.0.0/11', + 'SD': '154.96.0.0/13', + 'SE': '78.64.0.0/12', + 'SG': '152.56.0.0/14', + 'SI': '188.196.0.0/14', + 'SK': '78.98.0.0/15', + 'SL': '197.215.0.0/17', + 'SM': '89.186.32.0/19', + 'SN': '41.82.0.0/15', + 'SO': '197.220.64.0/19', + 'SR': '186.179.128.0/17', + 'SS': '105.235.208.0/21', + 'ST': '197.159.160.0/19', + 'SV': '168.243.0.0/16', + 'SX': '190.102.0.0/20', + 'SY': '5.0.0.0/16', + 'SZ': '41.84.224.0/19', + 'TC': '65.255.48.0/20', + 'TD': '154.68.128.0/19', + 'TG': '196.168.0.0/14', + 'TH': '171.96.0.0/13', + 'TJ': '85.9.128.0/18', + 'TK': '27.96.24.0/21', + 'TL': '180.189.160.0/20', + 'TM': '95.85.96.0/19', + 'TN': '197.0.0.0/11', + 'TO': '175.176.144.0/21', + 'TR': '78.160.0.0/11', + 'TT': '186.44.0.0/15', + 'TV': '202.2.96.0/19', + 'TW': '120.96.0.0/11', + 'TZ': '156.156.0.0/14', + 'UA': '93.72.0.0/13', + 'UG': '154.224.0.0/13', + 'US': '3.0.0.0/8', + 'UY': '167.56.0.0/13', + 'UZ': '82.215.64.0/18', + 'VA': '212.77.0.0/19', + 'VC': '24.92.144.0/20', + 'VE': '186.88.0.0/13', + 'VG': '172.103.64.0/18', + 'VI': '146.226.0.0/16', + 'VN': '14.160.0.0/11', + 'VU': '202.80.32.0/20', + 'WF': '117.20.32.0/21', + 'WS': '202.4.32.0/19', + 'YE': '134.35.0.0/16', + 'YT': '41.242.116.0/22', + 'ZA': '41.0.0.0/11', + 'ZM': '165.56.0.0/13', + 'ZW': '41.85.192.0/19', + } + + @classmethod + def random_ipv4(cls, code): + block = cls._country_ip_map.get(code.upper()) + if not block: + return None + addr, preflen = block.split('/') + addr_min = compat_struct_unpack('!L', socket.inet_aton(addr))[0] + addr_max = addr_min | (0xffffffff >> int(preflen)) + return compat_str(socket.inet_ntoa( + compat_struct_pack('!L', random.randint(addr_min, addr_max)))) + + class PerRequestProxyHandler(compat_urllib_request.ProxyHandler): def __init__(self, proxies=None): # Set default handlers