import itertools
from .common import InfoExtractor, SearchInfoExtractor
+from .subtitles import SubtitlesIE
from ..utils import (
compat_http_client,
compat_parse_qs,
orderedSet,
)
-class YoutubeBaseInfoExtractor(InfoExtractor):
- """Provide base functions for Youtube extractors"""
- _LOGIN_URL = 'https://accounts.google.com/ServiceLogin'
- _LANG_URL = r'https://www.youtube.com/?hl=en&persist_hl=1&gl=US&persist_gl=1&opt_out_ackd=1'
- _AGE_URL = 'http://www.youtube.com/verify_age?next_url=/&gl=US&hl=en'
- _NETRC_MACHINE = 'youtube'
- # If True it will raise an error if no login info is provided
- _LOGIN_REQUIRED = False
-
- def report_lang(self):
- """Report attempt to set language."""
- self.to_screen(u'Setting language')
-
- def _set_language(self):
- request = compat_urllib_request.Request(self._LANG_URL)
- try:
- self.report_lang()
- compat_urllib_request.urlopen(request).read()
- except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
- self._downloader.report_warning(u'unable to set language: %s' % compat_str(err))
- return False
- return True
-
- def _login(self):
- (username, password) = self._get_login_info()
- # No authentication to be performed
- if username is None:
- if self._LOGIN_REQUIRED:
- raise ExtractorError(u'No login info available, needed for using %s.' % self.IE_NAME, expected=True)
- return False
-
- request = compat_urllib_request.Request(self._LOGIN_URL)
- try:
- login_page = compat_urllib_request.urlopen(request).read().decode('utf-8')
- except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
- self._downloader.report_warning(u'unable to fetch login page: %s' % compat_str(err))
- return False
-
- galx = None
- dsh = None
- match = re.search(re.compile(r'<input.+?name="GALX".+?value="(.+?)"', re.DOTALL), login_page)
- if match:
- galx = match.group(1)
- match = re.search(re.compile(r'<input.+?name="dsh".+?value="(.+?)"', re.DOTALL), login_page)
- if match:
- dsh = match.group(1)
-
- # Log in
- login_form_strs = {
- u'continue': u'https://www.youtube.com/signin?action_handle_signin=true&feature=sign_in_button&hl=en_US&nomobiletemp=1',
- u'Email': username,
- u'GALX': galx,
- u'Passwd': password,
- u'PersistentCookie': u'yes',
- u'_utf8': u'霱',
- u'bgresponse': u'js_disabled',
- u'checkConnection': u'',
- u'checkedDomains': u'youtube',
- u'dnConn': u'',
- u'dsh': dsh,
- u'pstMsg': u'0',
- u'rmShown': u'1',
- u'secTok': u'',
- u'signIn': u'Sign in',
- u'timeStmp': u'',
- u'service': u'youtube',
- u'uilel': u'3',
- u'hl': u'en_US',
- }
- # Convert to UTF-8 *before* urlencode because Python 2.x's urlencode
- # chokes on unicode
- login_form = dict((k.encode('utf-8'), v.encode('utf-8')) for k,v in login_form_strs.items())
- login_data = compat_urllib_parse.urlencode(login_form).encode('ascii')
- request = compat_urllib_request.Request(self._LOGIN_URL, login_data)
+
+class YoutubeSubtitlesIE(SubtitlesIE):
+
+ def _get_available_subtitles(self, video_id):
+ request = compat_urllib_request.Request('http://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id)
try:
- self.report_login()
- login_results = compat_urllib_request.urlopen(request).read().decode('utf-8')
- if re.search(r'(?i)<form[^>]* id="gaia_loginform"', login_results) is not None:
- self._downloader.report_warning(u'unable to log in: bad username or password')
- return False
+ sub_list = compat_urllib_request.urlopen(request).read().decode('utf-8')
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
- self._downloader.report_warning(u'unable to log in: %s' % compat_str(err))
- return False
- return True
-
- def _confirm_age(self):
- age_form = {
- 'next_url': '/',
- 'action_confirm': 'Confirm',
- }
- request = compat_urllib_request.Request(self._AGE_URL, compat_urllib_parse.urlencode(age_form))
+ self._downloader.report_warning(u'unable to download video subtitles: %s' % compat_str(err))
+ return {}
+ lang_list = re.findall(r'name="([^"]*)"[^>]+lang_code="([\w\-]+)"', sub_list)
+
+ sub_lang_list = {}
+ for l in lang_list:
+ lang = l[1]
+ params = compat_urllib_parse.urlencode({
+ 'lang': lang,
+ 'v': video_id,
+ 'fmt': self._downloader.params.get('subtitlesformat'),
+ })
+ url = u'http://www.youtube.com/api/timedtext?' + params
+ sub_lang_list[lang] = url
+ if not sub_lang_list:
+ self._downloader.report_warning(u'video doesn\'t have subtitles')
+ return {}
+ return sub_lang_list
+
+ def _request_automatic_caption(self, video_id, webpage):
+ """We need the webpage for getting the captions url, pass it as an
+ argument to speed up the process."""
+ sub_lang = self._downloader.params.get('subtitleslang') or 'en'
+ sub_format = self._downloader.params.get('subtitlesformat')
+ self.to_screen(u'%s: Looking for automatic captions' % video_id)
+ mobj = re.search(r';ytplayer.config = ({.*?});', webpage)
+ err_msg = u'Couldn\'t find automatic captions for "%s"' % sub_lang
+ if mobj is None:
+ self._downloader.report_warning(err_msg)
+ return {}
+ player_config = json.loads(mobj.group(1))
try:
- self.report_age_confirmation()
- compat_urllib_request.urlopen(request).read().decode('utf-8')
- except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
- raise ExtractorError(u'Unable to confirm age: %s' % compat_str(err))
- return True
+ args = player_config[u'args']
+ caption_url = args[u'ttsurl']
+ timestamp = args[u'timestamp']
+ params = compat_urllib_parse.urlencode({
+ 'lang': 'en',
+ 'tlang': sub_lang,
+ 'fmt': sub_format,
+ 'ts': timestamp,
+ 'kind': 'asr',
+ })
+ subtitles_url = caption_url + '&' + params
+ sub = self._download_webpage(subtitles_url, video_id, u'Downloading automatic captions')
+ return {sub_lang: sub}
+ # An extractor error can be raise by the download process if there are
+ # no automatic captions but there are subtitles
+ except (KeyError, ExtractorError):
+ self._downloader.report_warning(err_msg)
+ return {}
- def _real_initialize(self):
- if self._downloader is None:
- return
- if not self._set_language():
- return
- if not self._login():
- return
- self._confirm_age()
-class YoutubeIE(YoutubeBaseInfoExtractor):
+class YoutubeIE(YoutubeSubtitlesIE):
IE_DESC = u'YouTube.com'
_VALID_URL = r"""^
(
(?: # the various things that can precede the ID:
(?:(?:v|embed|e)/) # v/ or embed/ or e/
|(?: # or the v= param in all its forms
- (?:(?:watch|movie)(?:_popup)?(?:\.php)?)? # preceding watch(_popup|.php) or nothing (like /?v=xxxx)
+ (?:watch|movie(?:_popup)?(?:\.php)?)? # preceding watch(_popup|.php) or nothing (like /?v=xxxx)
(?:\?|\#!?) # the params delimiter ? or # or #!
(?:.*?&)? # any other preceding param (like /?s=tuff&v=xxxx)
v=
([0-9A-Za-z_-]+) # here is it! the YouTube video ID
(?(1).+)? # if we found the ID, everything can follow
$"""
- _LANG_URL = r'https://www.youtube.com/?hl=en&persist_hl=1&gl=US&persist_gl=1&opt_out_ackd=1'
- _LOGIN_URL = 'https://accounts.google.com/ServiceLogin'
- _AGE_URL = 'http://www.youtube.com/verify_age?next_url=/&gl=US&hl=en'
_NEXT_URL_RE = r'[\?&]next_url=([^&]+)'
- _NETRC_MACHINE = 'youtube'
# Listed in order of quality
- _available_formats = ['38', '37', '46', '22', '45', '35', '44', '34', '18', '43', '6', '5', '17', '13']
- _available_formats_prefer_free = ['38', '46', '37', '45', '22', '44', '35', '43', '34', '18', '6', '5', '17', '13']
+ _available_formats = ['38', '37', '46', '22', '45', '35', '44', '34', '18', '43', '6', '5', '17', '13',
+ '95', '94', '93', '92', '132', '151',
+ # 3D
+ '85', '84', '102', '83', '101', '82', '100',
+ # Dash video
+ '138', '137', '248', '136', '247', '135', '246',
+ '245', '244', '134', '243', '133', '242', '160',
+ # Dash audio
+ '141', '172', '140', '171', '139',
+ ]
+ _available_formats_prefer_free = ['38', '46', '37', '45', '22', '44', '35', '43', '34', '18', '6', '5', '17', '13',
+ '95', '94', '93', '92', '132', '151',
+ '85', '102', '84', '101', '83', '100', '82',
+ # Dash video
+ '138', '248', '137', '247', '136', '246', '245',
+ '244', '135', '243', '134', '242', '133', '160',
+ # Dash audio
+ '172', '141', '171', '140', '139',
+ ]
_video_extensions = {
'13': '3gp',
'17': 'mp4',
'44': 'webm',
'45': 'webm',
'46': 'webm',
+
+ # 3d videos
+ '82': 'mp4',
+ '83': 'mp4',
+ '84': 'mp4',
+ '85': 'mp4',
+ '100': 'webm',
+ '101': 'webm',
+ '102': 'webm',
+
+ # videos that use m3u8
+ '92': 'mp4',
+ '93': 'mp4',
+ '94': 'mp4',
+ '95': 'mp4',
+ '96': 'mp4',
+ '132': 'mp4',
+ '151': 'mp4',
+
+ # Dash mp4
+ '133': 'mp4',
+ '134': 'mp4',
+ '135': 'mp4',
+ '136': 'mp4',
+ '137': 'mp4',
+ '138': 'mp4',
+ '139': 'mp4',
+ '140': 'mp4',
+ '141': 'mp4',
+ '160': 'mp4',
+
+ # Dash webm
+ '171': 'webm',
+ '172': 'webm',
+ '242': 'webm',
+ '243': 'webm',
+ '244': 'webm',
+ '245': 'webm',
+ '246': 'webm',
+ '247': 'webm',
+ '248': 'webm',
}
_video_dimensions = {
'5': '240x400',
'44': '480x854',
'45': '720x1280',
'46': '1080x1920',
+ '82': '360p',
+ '83': '480p',
+ '84': '720p',
+ '85': '1080p',
+ '92': '240p',
+ '93': '360p',
+ '94': '480p',
+ '95': '720p',
+ '96': '1080p',
+ '100': '360p',
+ '101': '480p',
+ '102': '720p',
+ '132': '240p',
+ '151': '72p',
+ '133': '240p',
+ '134': '360p',
+ '135': '480p',
+ '136': '720p',
+ '137': '1080p',
+ '138': '>1080p',
+ '139': '48k',
+ '140': '128k',
+ '141': '256k',
+ '160': '192p',
+ '171': '128k',
+ '172': '256k',
+ '242': '240p',
+ '243': '360p',
+ '244': '480p',
+ '245': '480p',
+ '246': '480p',
+ '247': '720p',
+ '248': '1080p',
+ }
+ _special_itags = {
+ '82': '3D',
+ '83': '3D',
+ '84': '3D',
+ '85': '3D',
+ '100': '3D',
+ '101': '3D',
+ '102': '3D',
+ '133': 'DASH Video',
+ '134': 'DASH Video',
+ '135': 'DASH Video',
+ '136': 'DASH Video',
+ '137': 'DASH Video',
+ '138': 'DASH Video',
+ '139': 'DASH Audio',
+ '140': 'DASH Audio',
+ '141': 'DASH Audio',
+ '160': 'DASH Video',
+ '171': 'DASH Audio',
+ '172': 'DASH Audio',
+ '242': 'DASH Video',
+ '243': 'DASH Video',
+ '244': 'DASH Video',
+ '245': 'DASH Video',
+ '246': 'DASH Video',
+ '247': 'DASH Video',
+ '248': 'DASH Video',
}
+
IE_NAME = u'youtube'
_TESTS = [
{
u"upload_date": u"20120506",
u"title": u"Icona Pop - I Love It (feat. Charli XCX) [OFFICIAL VIDEO]",
u"description": u"md5:b085c9804f5ab69f4adea963a2dceb3c",
- u"uploader": u"IconaPop",
+ u"uploader": u"Icona Pop",
u"uploader_id": u"IconaPop"
}
},
u"uploader_id": u"justintimberlakeVEVO"
}
},
+ {
+ u'url': u'https://www.youtube.com/watch?v=TGi3HqYrWHE',
+ u'file': u'TGi3HqYrWHE.mp4',
+ u'note': u'm3u8 video',
+ u'info_dict': {
+ u'title': u'Triathlon - Men - London 2012 Olympic Games',
+ u'description': u'- Men - TR02 - Triathlon - 07 August 2012 - London 2012 Olympic Games',
+ u'uploader': u'olympic',
+ u'upload_date': u'20120807',
+ u'uploader_id': u'olympic',
+ },
+ u'params': {
+ u'skip_download': True,
+ },
+ },
]
if YoutubePlaylistIE.suitable(url) or YoutubeSubscriptionsIE.suitable(url): return False
return re.match(cls._VALID_URL, url, re.VERBOSE) is not None
- def report_lang(self):
- """Report attempt to set language."""
- self.to_screen(u'Setting language')
-
def report_video_webpage_download(self, video_id):
"""Report attempt to download video webpage."""
self.to_screen(u'%s: Downloading video webpage' % video_id)
"""Report attempt to download video info webpage."""
self.to_screen(u'%s: Downloading video info webpage' % video_id)
- def report_video_subtitles_download(self, video_id):
- """Report attempt to download video info webpage."""
- self.to_screen(u'%s: Checking available subtitles' % video_id)
-
- def report_video_subtitles_request(self, video_id, sub_lang, format):
- """Report attempt to download video info webpage."""
- self.to_screen(u'%s: Downloading video subtitles for %s.%s' % (video_id, sub_lang, format))
-
- def report_video_subtitles_available(self, video_id, sub_lang_list):
- """Report available subtitles."""
- sub_lang = ",".join(list(sub_lang_list.keys()))
- self.to_screen(u'%s: Available subtitles for video: %s' % (video_id, sub_lang))
-
def report_information_extraction(self, video_id):
"""Report attempt to extract video information."""
self.to_screen(u'%s: Extracting video information' % video_id)
return s[25] + s[3:25] + s[0] + s[26:42] + s[79] + s[43:79] + s[91] + s[80:83]
elif len(s) == 90:
return s[25] + s[3:25] + s[2] + s[26:40] + s[77] + s[41:77] + s[89] + s[78:81]
+ elif len(s) == 89:
+ return s[84:78:-1] + s[87] + s[77:60:-1] + s[0] + s[59:3:-1]
elif len(s) == 88:
return s[48] + s[81:67:-1] + s[82] + s[66:62:-1] + s[85] + s[61:48:-1] + s[67] + s[47:12:-1] + s[3] + s[11:3:-1] + s[2] + s[12]
elif len(s) == 87:
- return s[62] + s[82:62:-1] + s[83] + s[61:52:-1] + s[0] + s[51:2:-1]
+ return s[6:27] + s[4] + s[28:39] + s[27] + s[40:59] + s[2] + s[60:]
elif len(s) == 86:
- return s[2:63] + s[82] + s[64:82] + s[63]
+ return s[5:20] + s[2] + s[21:]
elif len(s) == 85:
- return s[2:8] + s[0] + s[9:21] + s[65] + s[22:65] + s[84] + s[66:82] + s[21]
+ return s[83:34:-1] + s[0] + s[33:27:-1] + s[3] + s[26:19:-1] + s[34] + s[18:3:-1] + s[27]
elif len(s) == 84:
- return s[83:36:-1] + s[2] + s[35:26:-1] + s[3] + s[25:3:-1] + s[26]
+ return s[83:27:-1] + s[0] + s[26:5:-1] + s[2:0:-1] + s[27]
elif len(s) == 83:
- return s[6] + s[3:6] + s[33] + s[7:24] + s[0] + s[25:33] + s[53] + s[34:53] + s[24] + s[54:]
+ return s[81:64:-1] + s[82] + s[63:52:-1] + s[45] + s[51:45:-1] + s[1] + s[44:1:-1] + s[0]
elif len(s) == 82:
return s[36] + s[79:67:-1] + s[81] + s[66:40:-1] + s[33] + s[39:36:-1] + s[40] + s[35] + s[0] + s[67] + s[32:0:-1] + s[34]
elif len(s) == 81:
- return s[6] + s[3:6] + s[33] + s[7:24] + s[0] + s[25:33] + s[2] + s[34:53] + s[24] + s[54:81]
+ return s[56] + s[79:56:-1] + s[41] + s[55:41:-1] + s[80] + s[40:34:-1] + s[0] + s[33:29:-1] + s[34] + s[28:9:-1] + s[29] + s[8:0:-1] + s[9]
+ elif len(s) == 79:
+ return s[54] + s[77:54:-1] + s[39] + s[53:39:-1] + s[78] + s[38:34:-1] + s[0] + s[33:29:-1] + s[34] + s[28:9:-1] + s[29] + s[8:0:-1] + s[9]
else:
raise ExtractorError(u'Unable to decrypt signature, key length %d not supported; retrying might work' % (len(s)))
- def _print_formats(self, formats):
- print('Available formats:')
- for x in formats:
- print('%s\t:\t%s\t[%s]' %(x, self._video_extensions.get(x, 'flv'), self._video_dimensions.get(x, '???')))
+ def _decrypt_signature_age_gate(self, s):
+ # The videos with age protection use another player, so the algorithms
+ # can be different.
+ if len(s) == 86:
+ return s[2:63] + s[82] + s[64:82] + s[63]
+ else:
+ # Fallback to the other algortihms
+ return self._decrypt_signature(s)
- def _real_initialize(self):
- if self._downloader is None:
- return
- # Set language
- request = compat_urllib_request.Request(self._LANG_URL)
+ def _get_available_subtitles(self, video_id):
+ self.report_video_subtitles_download(video_id)
+ request = compat_urllib_request.Request('http://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id)
try:
- self.report_lang()
- compat_urllib_request.urlopen(request).read()
+ sub_list = compat_urllib_request.urlopen(request).read().decode('utf-8')
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
- self._downloader.report_warning(u'unable to set language: %s' % compat_str(err))
- return
-
- (username, password) = self._get_login_info()
-
- # No authentication to be performed
- if username is None:
- return
+ return (u'unable to download video subtitles: %s' % compat_str(err), None)
+ sub_lang_list = re.findall(r'name="([^"]*)"[^>]+lang_code="([\w\-]+)"', sub_list)
+ sub_lang_list = dict((l[1], l[0]) for l in sub_lang_list)
+ if not sub_lang_list:
+ return (u'video doesn\'t have subtitles', None)
+ return sub_lang_list
- request = compat_urllib_request.Request(self._LOGIN_URL)
+ def _list_available_subtitles(self, video_id):
+ sub_lang_list = self._get_available_subtitles(video_id)
+ self.report_video_subtitles_available(video_id, sub_lang_list)
+
+ def _request_subtitle(self, sub_lang, sub_name, video_id, format):
+ """
+ Return tuple:
+ (error_message, sub_lang, sub)
+ """
+ self.report_video_subtitles_request(video_id, sub_lang, format)
+ params = compat_urllib_parse.urlencode({
+ 'lang': sub_lang,
+ 'name': sub_name,
+ 'v': video_id,
+ 'fmt': format,
+ })
+ url = 'http://www.youtube.com/api/timedtext?' + params
try:
- login_page = compat_urllib_request.urlopen(request).read().decode('utf-8')
+ sub = compat_urllib_request.urlopen(url).read().decode('utf-8')
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
- self._downloader.report_warning(u'unable to fetch login page: %s' % compat_str(err))
- return
+ return (u'unable to download video subtitles: %s' % compat_str(err), None, None)
+ if not sub:
+ return (u'Did not fetch video subtitles', None, None)
+ return (None, sub_lang, sub)
- galx = None
- dsh = None
- match = re.search(re.compile(r'<input.+?name="GALX".+?value="(.+?)"', re.DOTALL), login_page)
- if match:
- galx = match.group(1)
-
- match = re.search(re.compile(r'<input.+?name="dsh".+?value="(.+?)"', re.DOTALL), login_page)
- if match:
- dsh = match.group(1)
-
- # Log in
- login_form_strs = {
- u'continue': u'https://www.youtube.com/signin?action_handle_signin=true&feature=sign_in_button&hl=en_US&nomobiletemp=1',
- u'Email': username,
- u'GALX': galx,
- u'Passwd': password,
- u'PersistentCookie': u'yes',
- u'_utf8': u'霱',
- u'bgresponse': u'js_disabled',
- u'checkConnection': u'',
- u'checkedDomains': u'youtube',
- u'dnConn': u'',
- u'dsh': dsh,
- u'pstMsg': u'0',
- u'rmShown': u'1',
- u'secTok': u'',
- u'signIn': u'Sign in',
- u'timeStmp': u'',
- u'service': u'youtube',
- u'uilel': u'3',
- u'hl': u'en_US',
- }
- # Convert to UTF-8 *before* urlencode because Python 2.x's urlencode
- # chokes on unicode
- login_form = dict((k.encode('utf-8'), v.encode('utf-8')) for k,v in login_form_strs.items())
- login_data = compat_urllib_parse.urlencode(login_form).encode('ascii')
- request = compat_urllib_request.Request(self._LOGIN_URL, login_data)
+ def _request_automatic_caption(self, video_id, webpage):
+ """We need the webpage for getting the captions url, pass it as an
+ argument to speed up the process."""
+ sub_lang = self._downloader.params.get('subtitleslang') or 'en'
+ sub_format = self._downloader.params.get('subtitlesformat')
+ self.to_screen(u'%s: Looking for automatic captions' % video_id)
+ mobj = re.search(r';ytplayer.config = ({.*?});', webpage)
+ err_msg = u'Couldn\'t find automatic captions for "%s"' % sub_lang
+ if mobj is None:
+ return [(err_msg, None, None)]
+ player_config = json.loads(mobj.group(1))
try:
- self.report_login()
- login_results = compat_urllib_request.urlopen(request).read().decode('utf-8')
- if re.search(r'(?i)<form[^>]* id="gaia_loginform"', login_results) is not None:
- self._downloader.report_warning(u'unable to log in: bad username or password')
- return
- except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
- self._downloader.report_warning(u'unable to log in: %s' % compat_str(err))
- return
+ args = player_config[u'args']
+ caption_url = args[u'ttsurl']
+ timestamp = args[u'timestamp']
+ params = compat_urllib_parse.urlencode({
+ 'lang': 'en',
+ 'tlang': sub_lang,
+ 'fmt': sub_format,
+ 'ts': timestamp,
+ 'kind': 'asr',
+ })
+ subtitles_url = caption_url + '&' + params
+ sub = self._download_webpage(subtitles_url, video_id, u'Downloading automatic captions')
+ return [(None, sub_lang, sub)]
+ except KeyError:
+ return [(err_msg, None, None)]
+
+ def _extract_subtitle(self, video_id):
+ """
+ Return a list with a tuple:
+ [(error_message, sub_lang, sub)]
+ """
+ sub_lang_list = self._get_available_subtitles(video_id)
+ sub_format = self._downloader.params.get('subtitlesformat')
+ if isinstance(sub_lang_list,tuple): #There was some error, it didn't get the available subtitles
+ return [(sub_lang_list[0], None, None)]
+ if self._downloader.params.get('subtitleslang', False):
+ sub_lang = self._downloader.params.get('subtitleslang')
+ elif 'en' in sub_lang_list:
+ sub_lang = 'en'
+ else:
+ sub_lang = list(sub_lang_list.keys())[0]
+ if not sub_lang in sub_lang_list:
+ return [(u'no closed captions found in the specified language "%s"' % sub_lang, None, None)]
- # Confirm age
- age_form = {
- 'next_url': '/',
- 'action_confirm': 'Confirm',
- }
- request = compat_urllib_request.Request(self._AGE_URL, compat_urllib_parse.urlencode(age_form))
- try:
- self.report_age_confirmation()
- compat_urllib_request.urlopen(request).read().decode('utf-8')
- except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
- raise ExtractorError(u'Unable to confirm age: %s' % compat_str(err))
+ subtitle = self._request_subtitle(sub_lang, sub_lang_list[sub_lang].encode('utf-8'), video_id, sub_format)
+ return [subtitle]
+
+ def _extract_all_subtitles(self, video_id):
+ sub_lang_list = self._get_available_subtitles(video_id)
+ sub_format = self._downloader.params.get('subtitlesformat')
+ if isinstance(sub_lang_list,tuple): #There was some error, it didn't get the available subtitles
+ return [(sub_lang_list[0], None, None)]
+ subtitles = []
+ for sub_lang in sub_lang_list:
+ subtitle = self._request_subtitle(sub_lang, sub_lang_list[sub_lang].encode('utf-8'), video_id, sub_format)
+ subtitles.append(subtitle)
+ return subtitles
+
+ def _print_formats(self, formats):
+ print('Available formats:')
+ for x in formats:
+ print('%s\t:\t%s\t[%s]%s' %(x, self._video_extensions.get(x, 'flv'),
+ self._video_dimensions.get(x, '???'),
+ ' ('+self._special_itags[x]+')' if x in self._special_itags else ''))
def _extract_id(self, url):
mobj = re.match(self._VALID_URL, url, re.VERBOSE)
video_id = mobj.group(2)
return video_id
+ def _get_video_url_list(self, url_map):
+ """
+ Transform a dictionary in the format {itag:url} to a list of (itag, url)
+ with the requested formats.
+ """
+ req_format = self._downloader.params.get('format', None)
+ format_limit = self._downloader.params.get('format_limit', None)
+ available_formats = self._available_formats_prefer_free if self._downloader.params.get('prefer_free_formats', False) else self._available_formats
+ if format_limit is not None and format_limit in available_formats:
+ format_list = available_formats[available_formats.index(format_limit):]
+ else:
+ format_list = available_formats
+ existing_formats = [x for x in format_list if x in url_map]
+ if len(existing_formats) == 0:
+ raise ExtractorError(u'no known formats available for video')
+ if self._downloader.params.get('listformats', None):
+ self._print_formats(existing_formats)
+ return
+ if req_format is None or req_format == 'best':
+ video_url_list = [(existing_formats[0], url_map[existing_formats[0]])] # Best quality
+ elif req_format == 'worst':
+ video_url_list = [(existing_formats[-1], url_map[existing_formats[-1]])] # worst quality
+ elif req_format in ('-1', 'all'):
+ video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats
+ else:
+ # Specific formats. We pick the first in a slash-delimeted sequence.
+ # For example, if '1/2/3/4' is requested and '2' and '4' are available, we pick '2'.
+ req_formats = req_format.split('/')
+ video_url_list = None
+ for rf in req_formats:
+ if rf in url_map:
+ video_url_list = [(rf, url_map[rf])]
+ break
+ if video_url_list is None:
+ raise ExtractorError(u'requested format not available')
+ return video_url_list
+
+ def _extract_from_m3u8(self, manifest_url, video_id):
+ url_map = {}
+ def _get_urls(_manifest):
+ lines = _manifest.split('\n')
+ urls = filter(lambda l: l and not l.startswith('#'),
+ lines)
+ return urls
+ manifest = self._download_webpage(manifest_url, video_id, u'Downloading formats manifest')
+ formats_urls = _get_urls(manifest)
+ for format_url in formats_urls:
+ itag = self._search_regex(r'itag/(\d+?)/', format_url, 'itag')
+ url_map[itag] = format_url
+ return url_map
+
def _real_extract(self, url):
if re.match(r'(?:https?://)?[^/]+/watch\?feature=[a-z_]+$', url):
self._downloader.report_warning(u'Did you forget to quote the URL? Remember that & is a meta-character in most shells, so you want to put the URL in quotes, like youtube-dl \'http://www.youtube.com/watch?feature=foo&v=BaW_jenozKc\' (or simply youtube-dl BaW_jenozKc ).')
# subtitles
video_subtitles = None
- if self._downloader.params.get('writesubtitles', False):
- video_subtitles = self._extract_subtitle(video_id)
- if video_subtitles:
- (sub_error, sub_lang, sub) = video_subtitles[0]
- if sub_error:
- self._downloader.report_warning(sub_error)
-
- if self._downloader.params.get('writeautomaticsub', False):
+ if self._downloader.params.get('writesubtitles', False) or self._downloader.params.get('allsubtitles', False):
+ video_subtitles = self._extract_subtitles(video_id)
+ elif self._downloader.params.get('writeautomaticsub', False):
video_subtitles = self._request_automatic_caption(video_id, video_webpage)
- (sub_error, sub_lang, sub) = video_subtitles[0]
- if sub_error:
- self._downloader.report_warning(sub_error)
-
- if self._downloader.params.get('allsubtitles', False):
- video_subtitles = self._extract_all_subtitles(video_id)
- for video_subtitle in video_subtitles:
- (sub_error, sub_lang, sub) = video_subtitle
- if sub_error:
- self._downloader.report_warning(sub_error)
if self._downloader.params.get('listsubtitles', False):
self._list_available_subtitles(video_id)
video_duration = compat_urllib_parse.unquote_plus(video_info['length_seconds'][0])
# Decide which formats to download
- req_format = self._downloader.params.get('format', None)
try:
mobj = re.search(r';ytplayer.config = ({.*?});', video_webpage)
if m_s is not None:
self.to_screen(u'%s: Encrypted signatures detected.' % video_id)
video_info['url_encoded_fmt_stream_map'] = [args['url_encoded_fmt_stream_map']]
+ m_s = re.search(r'[&,]s=', args.get('adaptive_fmts', u''))
+ if m_s is not None:
+ if 'url_encoded_fmt_stream_map' in video_info:
+ video_info['url_encoded_fmt_stream_map'][0] += ',' + args['adaptive_fmts']
+ else:
+ video_info['url_encoded_fmt_stream_map'] = [args['adaptive_fmts']]
+ elif 'adaptive_fmts' in video_info:
+ if 'url_encoded_fmt_stream_map' in video_info:
+ video_info['url_encoded_fmt_stream_map'][0] += ',' + video_info['adaptive_fmts'][0]
+ else:
+ video_info['url_encoded_fmt_stream_map'] = video_info['adaptive_fmts']
except ValueError:
pass
s = url_data['s'][0]
if age_gate:
player_version = self._search_regex(r'ad3-(.+?)\.swf',
- video_info['ad3_module'][0], 'flash player',
- fatal=False)
+ video_info['ad3_module'][0] if 'ad3_module' in video_info else 'NOT FOUND',
+ 'flash player', fatal=False)
player = 'flash player %s' % player_version
else:
player = u'html5 player %s' % self._search_regex(r'html5player-(.+?)\.js', video_webpage,
parts_sizes = u'.'.join(compat_str(len(part)) for part in s.split('.'))
self.to_screen(u'encrypted signature length %d (%s), itag %s, %s' %
(len(s), parts_sizes, url_data['itag'][0], player))
- signature = self._decrypt_signature(url_data['s'][0])
+ encrypted_sig = url_data['s'][0]
+ if age_gate:
+ signature = self._decrypt_signature_age_gate(encrypted_sig)
+ else:
+ signature = self._decrypt_signature(encrypted_sig)
url += '&signature=' + signature
if 'ratebypass' not in url:
url += '&ratebypass=yes'
url_map[url_data['itag'][0]] = url
-
- format_limit = self._downloader.params.get('format_limit', None)
- available_formats = self._available_formats_prefer_free if self._downloader.params.get('prefer_free_formats', False) else self._available_formats
- if format_limit is not None and format_limit in available_formats:
- format_list = available_formats[available_formats.index(format_limit):]
- else:
- format_list = available_formats
- existing_formats = [x for x in format_list if x in url_map]
- if len(existing_formats) == 0:
- raise ExtractorError(u'no known formats available for video')
- if self._downloader.params.get('listformats', None):
- self._print_formats(existing_formats)
+ video_url_list = self._get_video_url_list(url_map)
+ if not video_url_list:
return
- if req_format is None or req_format == 'best':
- video_url_list = [(existing_formats[0], url_map[existing_formats[0]])] # Best quality
- elif req_format == 'worst':
- video_url_list = [(existing_formats[-1], url_map[existing_formats[-1]])] # worst quality
- elif req_format in ('-1', 'all'):
- video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats
- else:
- # Specific formats. We pick the first in a slash-delimeted sequence.
- # For example, if '1/2/3/4' is requested and '2' and '4' are available, we pick '2'.
- req_formats = req_format.split('/')
- video_url_list = None
- for rf in req_formats:
- if rf in url_map:
- video_url_list = [(rf, url_map[rf])]
- break
- if video_url_list is None:
- raise ExtractorError(u'requested format not available')
+ elif video_info.get('hlsvp'):
+ manifest_url = video_info['hlsvp'][0]
+ url_map = self._extract_from_m3u8(manifest_url, video_id)
+ video_url_list = self._get_video_url_list(url_map)
+ if not video_url_list:
+ return
+
else:
raise ExtractorError(u'no conn or url_encoded_fmt_stream_map information found in video info')
# Extension
video_extension = self._video_extensions.get(format_param, 'flv')
- video_format = '{0} - {1}'.format(format_param if format_param else video_extension,
- self._video_dimensions.get(format_param, '???'))
+ video_format = '{0} - {1}{2}'.format(format_param if format_param else video_extension,
+ self._video_dimensions.get(format_param, '???'),
+ ' ('+self._special_itags[format_param]+')' if format_param in self._special_itags else '')
results.append({
'id': video_id,
\? (?:.*?&)*? (?:p|a|list)=
| p/
)
- ((?:PL|EC|UU)?[0-9A-Za-z-_]{10,})
+ ((?:PL|EC|UU|FL)?[0-9A-Za-z-_]{10,})
.*
|
- ((?:PL|EC|UU)[0-9A-Za-z-_]{10,})
+ ((?:PL|EC|UU|FL)[0-9A-Za-z-_]{10,})
)"""
_TEMPLATE_URL = 'https://gdata.youtube.com/feeds/api/playlists/%s?max-results=%i&start-index=%i&v=2&alt=json&safeSearch=none'
_MAX_RESULTS = 50
# Download playlist videos from API
playlist_id = mobj.group(1) or mobj.group(2)
- page_num = 1
videos = []
- while True:
- url = self._TEMPLATE_URL % (playlist_id, self._MAX_RESULTS, self._MAX_RESULTS * (page_num - 1) + 1)
+ for page_num in itertools.count(1):
+ start_index = self._MAX_RESULTS * (page_num - 1) + 1
+ if start_index >= 1000:
+ self._downloader.report_warning(u'Max number of results reached')
+ break
+ url = self._TEMPLATE_URL % (playlist_id, self._MAX_RESULTS, start_index)
page = self._download_webpage(url, playlist_id, u'Downloading page #%s' % page_num)
try:
if 'media$group' in entry and 'media$player' in entry['media$group']:
videos.append((index, entry['media$group']['media$player']['url']))
- if len(response['feed']['entry']) < self._MAX_RESULTS:
- break
- page_num += 1
-
videos = [v[1] for v in sorted(videos)]
url_results = [self.url_result(vurl, 'Youtube') for vurl in videos]
_VALID_URL = r"^(?:https?://)?(?:youtu\.be|(?:\w+\.)?youtube(?:-nocookie)?\.com)/channel/([0-9A-Za-z_-]+)"
_TEMPLATE_URL = 'http://www.youtube.com/channel/%s/videos?sort=da&flow=list&view=0&page=%s&gl=US&hl=en'
_MORE_PAGES_INDICATOR = 'yt-uix-load-more'
- _MORE_PAGES_URL = 'http://www.youtube.com/channel_ajax?action_load_more_videos=1&flow=list&paging=%s&view=0&sort=da&channel_id=%s'
+ _MORE_PAGES_URL = 'http://www.youtube.com/c4_browse_ajax?action_load_more_videos=1&flow=list&paging=%s&view=0&sort=da&channel_id=%s'
IE_NAME = u'youtube:channel'
def extract_videos_from_page(self, page):
# Download any subsequent channel pages using the json-based channel_ajax query
if self._MORE_PAGES_INDICATOR in page:
- while True:
- pagenum = pagenum + 1
-
+ for pagenum in itertools.count(1):
url = self._MORE_PAGES_URL % (pagenum, channel_id)
page = self._download_webpage(url, channel_id,
u'Downloading page #%s' % pagenum)
# all of them.
video_ids = []
- pagenum = 0
- while True:
+ for pagenum in itertools.count(0):
start_index = pagenum * self._GDATA_PAGE_SIZE + 1
gdata_url = self._GDATA_URL % (username, self._GDATA_PAGE_SIZE, start_index)
if len(ids_in_page) < self._GDATA_PAGE_SIZE:
break
- pagenum += 1
-
urls = ['http://www.youtube.com/watch?v=%s' % video_id for video_id in video_ids]
url_results = [self.url_result(rurl, 'Youtube') for rurl in urls]
return [self.playlist_result(url_results, playlist_title = username)]
return [self.url_result('https://www.youtube.com' + season.group(1), 'YoutubePlaylist') for season in m_seasons]
- class YoutubeSubscriptionsIE(YoutubeIE):
- """It's a subclass of YoutubeIE because we need to login"""
- IE_DESC = u'YouTube.com subscriptions feed, "ytsubs" keyword(requires authentication)'
- _VALID_URL = r'https?://www\.youtube\.com/feed/subscriptions|:ytsubs(?:criptions)?'
- IE_NAME = u'youtube:subscriptions'
- _FEED_TEMPLATE = 'http://www.youtube.com/feed_ajax?action_load_system_feed=1&feed_name=subscriptions&paging=%s'
+ class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor):
+ """
+ Base class for extractors that fetch info from
+ http://www.youtube.com/feed_ajax
+ Subclasses must define the _FEED_NAME and _PLAYLIST_TITLE properties.
+ """
+ _LOGIN_REQUIRED = True
_PAGING_STEP = 30
+ # use action_load_personal_feed instead of action_load_system_feed
+ _PERSONAL_FEED = False
- # Overwrite YoutubeIE properties we don't want
- _TESTS = []
- @classmethod
- def suitable(cls, url):
- return re.match(cls._VALID_URL, url) is not None
+ @property
+ def _FEED_TEMPLATE(self):
+ action = 'action_load_system_feed'
+ if self._PERSONAL_FEED:
+ action = 'action_load_personal_feed'
+ return 'http://www.youtube.com/feed_ajax?%s=1&feed_name=%s&paging=%%s' % (action, self._FEED_NAME)
+
+ @property
+ def IE_NAME(self):
+ return u'youtube:%s' % self._FEED_NAME
def _real_initialize(self):
- (username, password) = self._get_login_info()
- if username is None:
- raise ExtractorError(u'No login info available, needed for downloading the Youtube subscriptions.', expected=True)
- super(YoutubeSubscriptionsIE, self)._real_initialize()
+ self._login()
def _real_extract(self, url):
feed_entries = []
# The step argument is available only in 2.7 or higher
for i in itertools.count(0):
paging = i*self._PAGING_STEP
- info = self._download_webpage(self._FEED_TEMPLATE % paging, 'feed',
+ info = self._download_webpage(self._FEED_TEMPLATE % paging,
+ u'%s feed' % self._FEED_NAME,
u'Downloading page %s' % i)
info = json.loads(info)
feed_html = info['feed_html']
- m_ids = re.finditer(r'"/watch\?v=(.*?)"', feed_html)
+ m_ids = re.finditer(r'"/watch\?v=(.*?)["&]', feed_html)
ids = orderedSet(m.group(1) for m in m_ids)
feed_entries.extend(self.url_result(id, 'Youtube') for id in ids)
if info['paging'] is None:
break
- return self.playlist_result(feed_entries, playlist_title='Youtube Subscriptions')
+ return self.playlist_result(feed_entries, playlist_title=self._PLAYLIST_TITLE)
+
+ class YoutubeSubscriptionsIE(YoutubeFeedsInfoExtractor):
+ IE_DESC = u'YouTube.com subscriptions feed, "ytsubs" keyword(requires authentication)'
+ _VALID_URL = r'https?://www\.youtube\.com/feed/subscriptions|:ytsubs(?:criptions)?'
+ _FEED_NAME = 'subscriptions'
+ _PLAYLIST_TITLE = u'Youtube Subscriptions'
+
+ class YoutubeRecommendedIE(YoutubeFeedsInfoExtractor):
+ IE_DESC = u'YouTube.com recommended videos, "ytrec" keyword (requires authentication)'
+ _VALID_URL = r'https?://www\.youtube\.com/feed/recommended|:ytrec(?:ommended)?'
+ _FEED_NAME = 'recommended'
+ _PLAYLIST_TITLE = u'Youtube Recommended videos'
+
+ class YoutubeWatchLaterIE(YoutubeFeedsInfoExtractor):
+ IE_DESC = u'Youtube watch later list, "ytwatchlater" keyword (requires authentication)'
+ _VALID_URL = r'https?://www\.youtube\.com/feed/watch_later|:ytwatchlater'
+ _FEED_NAME = 'watch_later'
+ _PLAYLIST_TITLE = u'Youtube Watch Later'
+ _PAGING_STEP = 100
+ _PERSONAL_FEED = True
+
+ class YoutubeFavouritesIE(YoutubeBaseInfoExtractor):
+ IE_NAME = u'youtube:favorites'
+ IE_DESC = u'YouTube.com favourite videos, "ytfav" keyword (requires authentication)'
+ _VALID_URL = r'https?://www\.youtube\.com/my_favorites|:ytfav(?:o?rites)?'
+ _LOGIN_REQUIRED = True
+
+ def _real_extract(self, url):
+ webpage = self._download_webpage('https://www.youtube.com/my_favorites', 'Youtube Favourites videos')
+ playlist_id = self._search_regex(r'list=(.+?)["&]', webpage, u'favourites playlist id')
+ return self.url_result(playlist_id, 'YoutubePlaylist')
projects / youtube-dl / commitdiff