@ -105,14 +105,27 @@ class YoutubeIE(YoutubeSubtitlesIE):
( [ 0 - 9 A - 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 ' ,
@ -124,6 +137,47 @@ class YoutubeIE(YoutubeSubtitlesIE):
' 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 ' ,
@ -140,7 +194,69 @@ class YoutubeIE(YoutubeSubtitlesIE):
' 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 = [
{
@ -174,7 +290,7 @@ class YoutubeIE(YoutubeSubtitlesIE):
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 " Icona Pop" ,
u " uploader " : u " Icona Pop" ,
u " uploader_id " : u " IconaPop "
}
} ,
@ -190,6 +306,21 @@ class YoutubeIE(YoutubeSubtitlesIE):
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 ,
} ,
} ,
]
@ -199,10 +330,6 @@ class YoutubeIE(YoutubeSubtitlesIE):
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 )
@ -230,115 +357,144 @@ class YoutubeIE(YoutubeSubtitlesIE):
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 [ 6 2] + 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 )
@ -347,6 +503,57 @@ class YoutubeIE(YoutubeSubtitlesIE):
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 ). ' )
@ -486,7 +693,6 @@ class YoutubeIE(YoutubeSubtitlesIE):
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 )
@ -500,6 +706,17 @@ class YoutubeIE(YoutubeSubtitlesIE):
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
@ -521,8 +738,8 @@ class YoutubeIE(YoutubeSubtitlesIE):
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 ,
@ -530,41 +747,25 @@ class YoutubeIE(YoutubeSubtitlesIE):
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 ' )
@ -573,8 +774,9 @@ class YoutubeIE(YoutubeSubtitlesIE):
# 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 ,
@ -604,10 +806,10 @@ class YoutubePlaylistIE(InfoExtractor):
\? ( ? : . * ? & ) * ? ( ? : p | a | list ) =
| p /
)
( ( ? : PL | EC | UU ) ? [ 0 - 9 A - Za - z - _ ] { 10 , } )
( ( ? : PL | EC | UU | FL ) ? [ 0 - 9 A - Za - z - _ ] { 10 , } )
. *
|
( ( ? : PL | EC | UU ) [ 0 - 9 A - Za - z - _ ] { 10 , } )
( ( ? : PL | EC | UU | FL ) [ 0 - 9 A - 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
@ -626,11 +828,14 @@ class YoutubePlaylistIE(InfoExtractor):
# 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 :
@ -650,10 +855,6 @@ class YoutubePlaylistIE(InfoExtractor):
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 ]
@ -665,7 +866,7 @@ class YoutubeChannelIE(InfoExtractor):
_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/c hannel _ajax?action_load_more_videos=1&flow=list&paging=%s &view=0&sort=da&channel_id= %s '
_MORE_PAGES_URL = ' http://www.youtube.com/c 4_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 ) :
@ -696,9 +897,7 @@ class YoutubeChannelIE(InfoExtractor):
# 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 )
@ -741,9 +940,8 @@ class YoutubeUserIE(InfoExtractor):
# 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 )
@ -768,8 +966,6 @@ class YoutubeUserIE(InfoExtractor):
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 ) ]
@ -832,38 +1028,75 @@ class YoutubeShowIE(InfoExtractor):
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 ' )