2 # -*- coding: utf-8 -*-
5 'Ricardo Garcia Gonzalez',
13 'Philipp Hagemeister',
21 'Jaime Marquínez Ferrándiz',
25 'M. Yasoob Ullah Khalid',
33 'Steffan \'Ruirize\' James',
38 __license__ = 'Public Domain'
59 compat_urllib_request,
74 from .update import update_self
75 from .version import __version__
76 from .FileDownloader import (
79 from .extractor import gen_extractors
80 from .YoutubeDL import YoutubeDL
81 from .PostProcessor import (
85 FFmpegEmbedSubtitlePP,
89 def parseOpts(overrideArguments=None):
90 def _readOptions(filename_bytes):
92 optionf = open(filename_bytes)
94 return [] # silently skip if file is not present
98 res += shlex.split(l, comments=True)
103 def _format_option_string(option):
104 ''' ('-o', '--option') -> -o, --format METAVAR'''
108 if option._short_opts:
109 opts.append(option._short_opts[0])
110 if option._long_opts:
111 opts.append(option._long_opts[0])
115 if option.takes_value(): opts.append(' %s' % option.metavar)
119 def _comma_separated_values_options_callback(option, opt_str, value, parser):
120 setattr(parser.values, option.dest, value.split(','))
122 def _find_term_columns():
123 columns = os.environ.get('COLUMNS', None)
128 sp = subprocess.Popen(['stty', 'size'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
129 out,err = sp.communicate()
130 return int(out.split()[1])
135 def _hide_login_info(opts):
137 for private_opt in ['-p', '--password', '-u', '--username', '--video-password']:
139 i = opts.index(private_opt)
140 opts[i+1] = '<PRIVATE>'
146 max_help_position = 80
148 # No need to wrap help messages if we're on a wide console
149 columns = _find_term_columns()
150 if columns: max_width = columns
152 fmt = optparse.IndentedHelpFormatter(width=max_width, max_help_position=max_help_position)
153 fmt.format_option_strings = _format_option_string
156 'version' : __version__,
158 'usage' : '%prog [options] url [url...]',
159 'conflict_handler' : 'resolve',
162 parser = optparse.OptionParser(**kw)
165 general = optparse.OptionGroup(parser, 'General Options')
166 selection = optparse.OptionGroup(parser, 'Video Selection')
167 authentication = optparse.OptionGroup(parser, 'Authentication Options')
168 video_format = optparse.OptionGroup(parser, 'Video Format Options')
169 subtitles = optparse.OptionGroup(parser, 'Subtitle Options')
170 downloader = optparse.OptionGroup(parser, 'Download Options')
171 postproc = optparse.OptionGroup(parser, 'Post-processing Options')
172 filesystem = optparse.OptionGroup(parser, 'Filesystem Options')
173 verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options')
175 general.add_option('-h', '--help',
176 action='help', help='print this help text and exit')
177 general.add_option('-v', '--version',
178 action='version', help='print program version and exit')
179 general.add_option('-U', '--update',
180 action='store_true', dest='update_self', help='update this program to latest version. Make sure that you have sufficient permissions (run with sudo if needed)')
181 general.add_option('-i', '--ignore-errors',
182 action='store_true', dest='ignoreerrors', help='continue on download errors, for example to to skip unavailable videos in a playlist', default=False)
183 general.add_option('--abort-on-error',
184 action='store_false', dest='ignoreerrors',
185 help='Abort downloading of further videos (in the playlist or the command line) if an error occurs')
186 general.add_option('--dump-user-agent',
187 action='store_true', dest='dump_user_agent',
188 help='display the current browser identification', default=False)
189 general.add_option('--user-agent',
190 dest='user_agent', help='specify a custom user agent', metavar='UA')
191 general.add_option('--referer',
192 dest='referer', help='specify a custom referer, use if the video access is restricted to one domain',
193 metavar='REF', default=None)
194 general.add_option('--list-extractors',
195 action='store_true', dest='list_extractors',
196 help='List all supported extractors and the URLs they would handle', default=False)
197 general.add_option('--extractor-descriptions',
198 action='store_true', dest='list_extractor_descriptions',
199 help='Output descriptions of all supported extractors', default=False)
200 general.add_option('--proxy', dest='proxy', default=None, help='Use the specified HTTP/HTTPS proxy', metavar='URL')
201 general.add_option('--no-check-certificate', action='store_true', dest='no_check_certificate', default=False, help='Suppress HTTPS certificate validation.')
203 '--cache-dir', dest='cachedir', default=get_cachedir(), metavar='DIR',
204 help='Location in the filesystem where youtube-dl can store downloaded information permanently. By default $XDG_CACHE_HOME/youtube-dl or ~/.cache/youtube-dl .')
206 '--no-cache-dir', action='store_const', const=None, dest='cachedir',
207 help='Disable filesystem caching')
210 selection.add_option('--playlist-start',
211 dest='playliststart', metavar='NUMBER', help='playlist video to start at (default is %default)', default=1)
212 selection.add_option('--playlist-end',
213 dest='playlistend', metavar='NUMBER', help='playlist video to end at (default is last)', default=-1)
214 selection.add_option('--match-title', dest='matchtitle', metavar='REGEX',help='download only matching titles (regex or caseless sub-string)')
215 selection.add_option('--reject-title', dest='rejecttitle', metavar='REGEX',help='skip download for matching titles (regex or caseless sub-string)')
216 selection.add_option('--max-downloads', metavar='NUMBER', dest='max_downloads', help='Abort after downloading NUMBER files', default=None)
217 selection.add_option('--min-filesize', metavar='SIZE', dest='min_filesize', help="Do not download any videos smaller than SIZE (e.g. 50k or 44.6m)", default=None)
218 selection.add_option('--max-filesize', metavar='SIZE', dest='max_filesize', help="Do not download any videos larger than SIZE (e.g. 50k or 44.6m)", default=None)
219 selection.add_option('--date', metavar='DATE', dest='date', help='download only videos uploaded in this date', default=None)
220 selection.add_option('--datebefore', metavar='DATE', dest='datebefore', help='download only videos uploaded before this date', default=None)
221 selection.add_option('--dateafter', metavar='DATE', dest='dateafter', help='download only videos uploaded after this date', default=None)
222 selection.add_option('--no-playlist', action='store_true', dest='noplaylist', help='download only the currently playing video', default=False)
223 selection.add_option('--age-limit', metavar='YEARS', dest='age_limit',
224 help='download only videos suitable for the given age',
225 default=None, type=int)
226 selection.add_option('--download-archive', metavar='FILE',
227 dest='download_archive',
228 help='Download only videos not present in the archive file. Record all downloaded videos in it.')
231 authentication.add_option('-u', '--username',
232 dest='username', metavar='USERNAME', help='account username')
233 authentication.add_option('-p', '--password',
234 dest='password', metavar='PASSWORD', help='account password')
235 authentication.add_option('-n', '--netrc',
236 action='store_true', dest='usenetrc', help='use .netrc authentication data', default=False)
237 authentication.add_option('--video-password',
238 dest='videopassword', metavar='PASSWORD', help='video password (vimeo only)')
241 video_format.add_option('-f', '--format',
242 action='store', dest='format', metavar='FORMAT', default='best',
243 help='video format code, specifiy the order of preference using slashes: "-f 22/17/18". "-f mp4" and "-f flv" are also supported')
244 video_format.add_option('--all-formats',
245 action='store_const', dest='format', help='download all available video formats', const='all')
246 video_format.add_option('--prefer-free-formats',
247 action='store_true', dest='prefer_free_formats', default=False, help='prefer free video formats unless a specific one is requested')
248 video_format.add_option('--max-quality',
249 action='store', dest='format_limit', metavar='FORMAT', help='highest quality format to download')
250 video_format.add_option('-F', '--list-formats',
251 action='store_true', dest='listformats', help='list all available formats (currently youtube only)')
253 subtitles.add_option('--write-sub', '--write-srt',
254 action='store_true', dest='writesubtitles',
255 help='write subtitle file', default=False)
256 subtitles.add_option('--write-auto-sub', '--write-automatic-sub',
257 action='store_true', dest='writeautomaticsub',
258 help='write automatic subtitle file (youtube only)', default=False)
259 subtitles.add_option('--all-subs',
260 action='store_true', dest='allsubtitles',
261 help='downloads all the available subtitles of the video', default=False)
262 subtitles.add_option('--list-subs',
263 action='store_true', dest='listsubtitles',
264 help='lists all available subtitles for the video', default=False)
265 subtitles.add_option('--sub-format',
266 action='store', dest='subtitlesformat', metavar='FORMAT',
267 help='subtitle format (default=srt) ([sbv/vtt] youtube only)', default='srt')
268 subtitles.add_option('--sub-lang', '--sub-langs', '--srt-lang',
269 action='callback', dest='subtitleslangs', metavar='LANGS', type='str',
270 default=[], callback=_comma_separated_values_options_callback,
271 help='languages of the subtitles to download (optional) separated by commas, use IETF language tags like \'en,pt\'')
273 downloader.add_option('-r', '--rate-limit',
274 dest='ratelimit', metavar='LIMIT', help='maximum download rate in bytes per second (e.g. 50K or 4.2M)')
275 downloader.add_option('-R', '--retries',
276 dest='retries', metavar='RETRIES', help='number of retries (default is %default)', default=10)
277 downloader.add_option('--buffer-size',
278 dest='buffersize', metavar='SIZE', help='size of download buffer (e.g. 1024 or 16K) (default is %default)', default="1024")
279 downloader.add_option('--no-resize-buffer',
280 action='store_true', dest='noresizebuffer',
281 help='do not automatically adjust the buffer size. By default, the buffer size is automatically resized from an initial value of SIZE.', default=False)
282 downloader.add_option('--test', action='store_true', dest='test', default=False, help=optparse.SUPPRESS_HELP)
284 verbosity.add_option('-q', '--quiet',
285 action='store_true', dest='quiet', help='activates quiet mode', default=False)
286 verbosity.add_option('-s', '--simulate',
287 action='store_true', dest='simulate', help='do not download the video and do not write anything to disk', default=False)
288 verbosity.add_option('--skip-download',
289 action='store_true', dest='skip_download', help='do not download the video', default=False)
290 verbosity.add_option('-g', '--get-url',
291 action='store_true', dest='geturl', help='simulate, quiet but print URL', default=False)
292 verbosity.add_option('-e', '--get-title',
293 action='store_true', dest='gettitle', help='simulate, quiet but print title', default=False)
294 verbosity.add_option('--get-id',
295 action='store_true', dest='getid', help='simulate, quiet but print id', default=False)
296 verbosity.add_option('--get-thumbnail',
297 action='store_true', dest='getthumbnail',
298 help='simulate, quiet but print thumbnail URL', default=False)
299 verbosity.add_option('--get-description',
300 action='store_true', dest='getdescription',
301 help='simulate, quiet but print video description', default=False)
302 verbosity.add_option('--get-filename',
303 action='store_true', dest='getfilename',
304 help='simulate, quiet but print output filename', default=False)
305 verbosity.add_option('--get-format',
306 action='store_true', dest='getformat',
307 help='simulate, quiet but print output format', default=False)
308 verbosity.add_option('--newline',
309 action='store_true', dest='progress_with_newline', help='output progress bar as new lines', default=False)
310 verbosity.add_option('--no-progress',
311 action='store_true', dest='noprogress', help='do not print progress bar', default=False)
312 verbosity.add_option('--console-title',
313 action='store_true', dest='consoletitle',
314 help='display progress in console titlebar', default=False)
315 verbosity.add_option('-v', '--verbose',
316 action='store_true', dest='verbose', help='print various debugging information', default=False)
317 verbosity.add_option('--dump-intermediate-pages',
318 action='store_true', dest='dump_intermediate_pages', default=False,
319 help='print downloaded pages to debug problems(very verbose)')
320 verbosity.add_option('--write-pages',
321 action='store_true', dest='write_pages', default=False,
322 help='Write downloaded pages to files in the current directory')
323 verbosity.add_option('--youtube-print-sig-code',
324 action='store_true', dest='youtube_print_sig_code', default=False,
325 help=optparse.SUPPRESS_HELP)
328 filesystem.add_option('-t', '--title',
329 action='store_true', dest='usetitle', help='use title in file name (default)', default=False)
330 filesystem.add_option('--id',
331 action='store_true', dest='useid', help='use only video ID in file name', default=False)
332 filesystem.add_option('-l', '--literal',
333 action='store_true', dest='usetitle', help='[deprecated] alias of --title', default=False)
334 filesystem.add_option('-A', '--auto-number',
335 action='store_true', dest='autonumber',
336 help='number downloaded files starting from 00000', default=False)
337 filesystem.add_option('-o', '--output',
338 dest='outtmpl', metavar='TEMPLATE',
339 help=('output filename template. Use %(title)s to get the title, '
340 '%(uploader)s for the uploader name, %(uploader_id)s for the uploader nickname if different, '
341 '%(autonumber)s to get an automatically incremented number, '
342 '%(ext)s for the filename extension, '
343 '%(format)s for the format description (like "22 - 1280x720" or "HD"),'
344 '%(format_id)s for the unique id of the format (like Youtube\'s itags: "137"),'
345 '%(upload_date)s for the upload date (YYYYMMDD), '
346 '%(extractor)s for the provider (youtube, metacafe, etc), '
347 '%(id)s for the video id , %(playlist)s for the playlist the video is in, '
348 '%(playlist_index)s for the position in the playlist and %% for a literal percent. '
349 'Use - to output to stdout. Can also be used to download to a different directory, '
350 'for example with -o \'/my/downloads/%(uploader)s/%(title)s-%(id)s.%(ext)s\' .'))
351 filesystem.add_option('--autonumber-size',
352 dest='autonumber_size', metavar='NUMBER',
353 help='Specifies the number of digits in %(autonumber)s when it is present in output filename template or --auto-number option is given')
354 filesystem.add_option('--restrict-filenames',
355 action='store_true', dest='restrictfilenames',
356 help='Restrict filenames to only ASCII characters, and avoid "&" and spaces in filenames', default=False)
357 filesystem.add_option('-a', '--batch-file',
358 dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)')
359 filesystem.add_option('-w', '--no-overwrites',
360 action='store_true', dest='nooverwrites', help='do not overwrite files', default=False)
361 filesystem.add_option('-c', '--continue',
362 action='store_true', dest='continue_dl', help='force resume of partially downloaded files. By default, youtube-dl will resume downloads if possible.', default=True)
363 filesystem.add_option('--no-continue',
364 action='store_false', dest='continue_dl',
365 help='do not resume partially downloaded files (restart from beginning)')
366 filesystem.add_option('--cookies',
367 dest='cookiefile', metavar='FILE', help='file to read cookies from and dump cookie jar in')
368 filesystem.add_option('--no-part',
369 action='store_true', dest='nopart', help='do not use .part files', default=False)
370 filesystem.add_option('--no-mtime',
371 action='store_false', dest='updatetime',
372 help='do not use the Last-modified header to set the file modification time', default=True)
373 filesystem.add_option('--write-description',
374 action='store_true', dest='writedescription',
375 help='write video description to a .description file', default=False)
376 filesystem.add_option('--write-info-json',
377 action='store_true', dest='writeinfojson',
378 help='write video metadata to a .info.json file', default=False)
379 filesystem.add_option('--write-annotations',
380 action='store_true', dest='writeannotations',
381 help='write video annotations to a .annotation file', default=False)
382 filesystem.add_option('--write-thumbnail',
383 action='store_true', dest='writethumbnail',
384 help='write thumbnail image to disk', default=False)
387 postproc.add_option('-x', '--extract-audio', action='store_true', dest='extractaudio', default=False,
388 help='convert video files to audio-only files (requires ffmpeg or avconv and ffprobe or avprobe)')
389 postproc.add_option('--audio-format', metavar='FORMAT', dest='audioformat', default='best',
390 help='"best", "aac", "vorbis", "mp3", "m4a", "opus", or "wav"; best by default')
391 postproc.add_option('--audio-quality', metavar='QUALITY', dest='audioquality', default='5',
392 help='ffmpeg/avconv audio quality specification, insert a value between 0 (better) and 9 (worse) for VBR or a specific bitrate like 128K (default 5)')
393 postproc.add_option('--recode-video', metavar='FORMAT', dest='recodevideo', default=None,
394 help='Encode the video to another format if necessary (currently supported: mp4|flv|ogg|webm)')
395 postproc.add_option('-k', '--keep-video', action='store_true', dest='keepvideo', default=False,
396 help='keeps the video file on disk after the post-processing; the video is erased by default')
397 postproc.add_option('--no-post-overwrites', action='store_true', dest='nopostoverwrites', default=False,
398 help='do not overwrite post-processed files; the post-processed files are overwritten by default')
399 postproc.add_option('--embed-subs', action='store_true', dest='embedsubtitles', default=False,
400 help='embed subtitles in the video (only for mp4 videos)')
401 postproc.add_option('--add-metadata', action='store_true', dest='addmetadata', default=False,
402 help='add metadata to the files')
405 parser.add_option_group(general)
406 parser.add_option_group(selection)
407 parser.add_option_group(downloader)
408 parser.add_option_group(filesystem)
409 parser.add_option_group(verbosity)
410 parser.add_option_group(video_format)
411 parser.add_option_group(subtitles)
412 parser.add_option_group(authentication)
413 parser.add_option_group(postproc)
415 if overrideArguments is not None:
416 opts, args = parser.parse_args(overrideArguments)
418 write_string(u'[debug] Override config: ' + repr(overrideArguments) + '\n')
420 xdg_config_home = os.environ.get('XDG_CONFIG_HOME')
422 userConfFile = os.path.join(xdg_config_home, 'youtube-dl', 'config')
423 if not os.path.isfile(userConfFile):
424 userConfFile = os.path.join(xdg_config_home, 'youtube-dl.conf')
426 userConfFile = os.path.join(os.path.expanduser('~'), '.config', 'youtube-dl', 'config')
427 if not os.path.isfile(userConfFile):
428 userConfFile = os.path.join(os.path.expanduser('~'), '.config', 'youtube-dl.conf')
429 systemConf = _readOptions('/etc/youtube-dl.conf')
430 userConf = _readOptions(userConfFile)
431 commandLineConf = sys.argv[1:]
432 argv = systemConf + userConf + commandLineConf
433 opts, args = parser.parse_args(argv)
435 write_string(u'[debug] System config: ' + repr(_hide_login_info(systemConf)) + '\n')
436 write_string(u'[debug] User config: ' + repr(_hide_login_info(userConf)) + '\n')
437 write_string(u'[debug] Command-line args: ' + repr(_hide_login_info(commandLineConf)) + '\n')
439 return parser, opts, args
441 def _real_main(argv=None):
442 # Compatibility fixes for Windows
443 if sys.platform == 'win32':
444 # https://github.com/rg3/youtube-dl/issues/820
445 codecs.register(lambda name: codecs.lookup('utf-8') if name == 'cp65001' else None)
447 parser, opts, args = parseOpts(argv)
449 # Open appropriate CookieJar
450 if opts.cookiefile is None:
451 jar = compat_cookiejar.CookieJar()
454 jar = compat_cookiejar.MozillaCookieJar(opts.cookiefile)
455 if os.access(opts.cookiefile, os.R_OK):
457 except (IOError, OSError) as err:
459 traceback.print_exc()
460 write_string(u'ERROR: unable to open cookie file\n')
463 if opts.user_agent is not None:
464 std_headers['User-Agent'] = opts.user_agent
467 if opts.referer is not None:
468 std_headers['Referer'] = opts.referer
471 if opts.dump_user_agent:
472 compat_print(std_headers['User-Agent'])
475 # Batch file verification
477 if opts.batchfile is not None:
479 if opts.batchfile == '-':
482 batchfd = open(opts.batchfile, 'r')
483 batchurls = batchfd.readlines()
484 batchurls = [x.strip() for x in batchurls]
485 batchurls = [x for x in batchurls if len(x) > 0 and not re.search(r'^[#/;]', x)]
487 write_string(u'[debug] Batch file urls: ' + repr(batchurls) + u'\n')
489 sys.exit(u'ERROR: batch file could not be read')
490 all_urls = batchurls + args
491 all_urls = [url.strip() for url in all_urls]
493 opener = _setup_opener(jar=jar, opts=opts)
495 extractors = gen_extractors()
497 if opts.list_extractors:
498 for ie in sorted(extractors, key=lambda ie: ie.IE_NAME.lower()):
499 compat_print(ie.IE_NAME + (' (CURRENTLY BROKEN)' if not ie._WORKING else ''))
500 matchedUrls = [url for url in all_urls if ie.suitable(url)]
501 all_urls = [url for url in all_urls if url not in matchedUrls]
502 for mu in matchedUrls:
503 compat_print(u' ' + mu)
505 if opts.list_extractor_descriptions:
506 for ie in sorted(extractors, key=lambda ie: ie.IE_NAME.lower()):
509 desc = getattr(ie, 'IE_DESC', ie.IE_NAME)
512 if hasattr(ie, 'SEARCH_KEY'):
513 _SEARCHES = (u'cute kittens', u'slithering pythons', u'falling cat', u'angry poodle', u'purple fish', u'running tortoise')
514 _COUNTS = (u'', u'5', u'10', u'all')
515 desc += u' (Example: "%s%s:%s" )' % (ie.SEARCH_KEY, random.choice(_COUNTS), random.choice(_SEARCHES))
520 # Conflicting, missing and erroneous options
521 if opts.usenetrc and (opts.username is not None or opts.password is not None):
522 parser.error(u'using .netrc conflicts with giving username/password')
523 if opts.password is not None and opts.username is None:
524 parser.error(u' account username missing\n')
525 if opts.outtmpl is not None and (opts.usetitle or opts.autonumber or opts.useid):
526 parser.error(u'using output template conflicts with using title, video ID or auto number')
527 if opts.usetitle and opts.useid:
528 parser.error(u'using title conflicts with using video ID')
529 if opts.username is not None and opts.password is None:
530 opts.password = getpass.getpass(u'Type account password and press return:')
531 if opts.ratelimit is not None:
532 numeric_limit = FileDownloader.parse_bytes(opts.ratelimit)
533 if numeric_limit is None:
534 parser.error(u'invalid rate limit specified')
535 opts.ratelimit = numeric_limit
536 if opts.min_filesize is not None:
537 numeric_limit = FileDownloader.parse_bytes(opts.min_filesize)
538 if numeric_limit is None:
539 parser.error(u'invalid min_filesize specified')
540 opts.min_filesize = numeric_limit
541 if opts.max_filesize is not None:
542 numeric_limit = FileDownloader.parse_bytes(opts.max_filesize)
543 if numeric_limit is None:
544 parser.error(u'invalid max_filesize specified')
545 opts.max_filesize = numeric_limit
546 if opts.retries is not None:
548 opts.retries = int(opts.retries)
549 except (TypeError, ValueError) as err:
550 parser.error(u'invalid retry count specified')
551 if opts.buffersize is not None:
552 numeric_buffersize = FileDownloader.parse_bytes(opts.buffersize)
553 if numeric_buffersize is None:
554 parser.error(u'invalid buffer size specified')
555 opts.buffersize = numeric_buffersize
557 opts.playliststart = int(opts.playliststart)
558 if opts.playliststart <= 0:
559 raise ValueError(u'Playlist start must be positive')
560 except (TypeError, ValueError) as err:
561 parser.error(u'invalid playlist start number specified')
563 opts.playlistend = int(opts.playlistend)
564 if opts.playlistend != -1 and (opts.playlistend <= 0 or opts.playlistend < opts.playliststart):
565 raise ValueError(u'Playlist end must be greater than playlist start')
566 except (TypeError, ValueError) as err:
567 parser.error(u'invalid playlist end number specified')
568 if opts.extractaudio:
569 if opts.audioformat not in ['best', 'aac', 'mp3', 'm4a', 'opus', 'vorbis', 'wav']:
570 parser.error(u'invalid audio format specified')
571 if opts.audioquality:
572 opts.audioquality = opts.audioquality.strip('k').strip('K')
573 if not opts.audioquality.isdigit():
574 parser.error(u'invalid audio quality specified')
575 if opts.recodevideo is not None:
576 if opts.recodevideo not in ['mp4', 'flv', 'webm', 'ogg']:
577 parser.error(u'invalid video recode format specified')
578 if opts.date is not None:
579 date = DateRange.day(opts.date)
581 date = DateRange(opts.dateafter, opts.datebefore)
583 # --all-sub automatically sets --write-sub if --write-auto-sub is not given
584 # this was the old behaviour if only --all-sub was given.
585 if opts.allsubtitles and (opts.writeautomaticsub == False):
586 opts.writesubtitles = True
588 if sys.version_info < (3,):
589 # In Python 2, sys.argv is a bytestring (also note http://bugs.python.org/issue2128 for Windows systems)
590 if opts.outtmpl is not None:
591 opts.outtmpl = opts.outtmpl.decode(preferredencoding())
592 outtmpl =((opts.outtmpl is not None and opts.outtmpl)
593 or (opts.format == '-1' and opts.usetitle and u'%(title)s-%(id)s-%(format)s.%(ext)s')
594 or (opts.format == '-1' and u'%(id)s-%(format)s.%(ext)s')
595 or (opts.usetitle and opts.autonumber and u'%(autonumber)s-%(title)s-%(id)s.%(ext)s')
596 or (opts.usetitle and u'%(title)s-%(id)s.%(ext)s')
597 or (opts.useid and u'%(id)s.%(ext)s')
598 or (opts.autonumber and u'%(autonumber)s-%(id)s.%(ext)s')
599 or u'%(title)s-%(id)s.%(ext)s')
600 if '%(ext)s' not in outtmpl and opts.extractaudio:
601 parser.error(u'Cannot download a video and extract audio into the same'
602 u' file! Use "%%(ext)s" instead of %r' %
603 determine_ext(outtmpl, u''))
607 'usenetrc': opts.usenetrc,
608 'username': opts.username,
609 'password': opts.password,
610 'videopassword': opts.videopassword,
611 'quiet': (opts.quiet or opts.geturl or opts.gettitle or opts.getid or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat),
612 'forceurl': opts.geturl,
613 'forcetitle': opts.gettitle,
614 'forceid': opts.getid,
615 'forcethumbnail': opts.getthumbnail,
616 'forcedescription': opts.getdescription,
617 'forcefilename': opts.getfilename,
618 'forceformat': opts.getformat,
619 'simulate': opts.simulate,
620 'skip_download': (opts.skip_download or opts.simulate or opts.geturl or opts.gettitle or opts.getid or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat),
621 'format': opts.format,
622 'format_limit': opts.format_limit,
623 'listformats': opts.listformats,
625 'autonumber_size': opts.autonumber_size,
626 'restrictfilenames': opts.restrictfilenames,
627 'ignoreerrors': opts.ignoreerrors,
628 'ratelimit': opts.ratelimit,
629 'nooverwrites': opts.nooverwrites,
630 'retries': opts.retries,
631 'buffersize': opts.buffersize,
632 'noresizebuffer': opts.noresizebuffer,
633 'continuedl': opts.continue_dl,
634 'noprogress': opts.noprogress,
635 'progress_with_newline': opts.progress_with_newline,
636 'playliststart': opts.playliststart,
637 'playlistend': opts.playlistend,
638 'noplaylist': opts.noplaylist,
639 'logtostderr': opts.outtmpl == '-',
640 'consoletitle': opts.consoletitle,
641 'nopart': opts.nopart,
642 'updatetime': opts.updatetime,
643 'writedescription': opts.writedescription,
644 'writeannotations': opts.writeannotations,
645 'writeinfojson': opts.writeinfojson,
646 'writethumbnail': opts.writethumbnail,
647 'writesubtitles': opts.writesubtitles,
648 'writeautomaticsub': opts.writeautomaticsub,
649 'allsubtitles': opts.allsubtitles,
650 'listsubtitles': opts.listsubtitles,
651 'subtitlesformat': opts.subtitlesformat,
652 'subtitleslangs': opts.subtitleslangs,
653 'matchtitle': decodeOption(opts.matchtitle),
654 'rejecttitle': decodeOption(opts.rejecttitle),
655 'max_downloads': opts.max_downloads,
656 'prefer_free_formats': opts.prefer_free_formats,
657 'verbose': opts.verbose,
658 'dump_intermediate_pages': opts.dump_intermediate_pages,
659 'write_pages': opts.write_pages,
661 'keepvideo': opts.keepvideo,
662 'min_filesize': opts.min_filesize,
663 'max_filesize': opts.max_filesize,
665 'cachedir': opts.cachedir,
666 'youtube_print_sig_code': opts.youtube_print_sig_code,
667 'age_limit': opts.age_limit,
668 'download_archive': opts.download_archive,
672 write_string(u'[debug] youtube-dl version ' + __version__ + u'\n')
674 sp = subprocess.Popen(
675 ['git', 'rev-parse', '--short', 'HEAD'],
676 stdout=subprocess.PIPE, stderr=subprocess.PIPE,
677 cwd=os.path.dirname(os.path.abspath(__file__)))
678 out, err = sp.communicate()
679 out = out.decode().strip()
680 if re.match('[0-9a-f]+', out):
681 write_string(u'[debug] Git HEAD: ' + out + u'\n')
687 write_string(u'[debug] Python version %s - %s' %(platform.python_version(), platform_name()) + u'\n')
690 for handler in opener.handlers:
691 if hasattr(handler, 'proxies'):
692 proxy_map.update(handler.proxies)
693 write_string(u'[debug] Proxy map: ' + compat_str(proxy_map) + u'\n')
695 ydl.add_default_info_extractors()
698 # Add the metadata pp first, the other pps will copy it
700 ydl.add_post_processor(FFmpegMetadataPP())
701 if opts.extractaudio:
702 ydl.add_post_processor(FFmpegExtractAudioPP(preferredcodec=opts.audioformat, preferredquality=opts.audioquality, nopostoverwrites=opts.nopostoverwrites))
704 ydl.add_post_processor(FFmpegVideoConvertor(preferedformat=opts.recodevideo))
705 if opts.embedsubtitles:
706 ydl.add_post_processor(FFmpegEmbedSubtitlePP(subtitlesformat=opts.subtitlesformat))
710 update_self(ydl.to_screen, opts.verbose)
713 if len(all_urls) < 1:
714 if not opts.update_self:
715 parser.error(u'you must provide at least one URL')
720 retcode = ydl.download(all_urls)
721 except MaxDownloadsReached:
722 ydl.to_screen(u'--max-download limit reached, aborting.')
725 # Dump cookie jar if requested
726 if opts.cookiefile is not None:
729 except (IOError, OSError):
730 sys.exit(u'ERROR: unable to save cookie jar')
735 def _setup_opener(jar=None, opts=None, timeout=300):
737 FakeOptions = collections.namedtuple(
738 'FakeOptions', ['proxy', 'no_check_certificate'])
739 opts = FakeOptions(proxy=None, no_check_certificate=False)
741 cookie_processor = compat_urllib_request.HTTPCookieProcessor(jar)
742 if opts.proxy is not None:
746 proxies = {'http': opts.proxy, 'https': opts.proxy}
748 proxies = compat_urllib_request.getproxies()
749 # Set HTTPS proxy to HTTP one if given (https://github.com/rg3/youtube-dl/issues/805)
750 if 'http' in proxies and 'https' not in proxies:
751 proxies['https'] = proxies['http']
752 proxy_handler = compat_urllib_request.ProxyHandler(proxies)
753 https_handler = make_HTTPS_handler(opts)
754 opener = compat_urllib_request.build_opener(
755 https_handler, proxy_handler, cookie_processor, YoutubeDLHandler())
756 # Delete the default user-agent header, which would otherwise apply in
757 # cases where our custom HTTP handler doesn't come into play
758 # (See https://github.com/rg3/youtube-dl/issues/1309 for details)
759 opener.addheaders = []
760 compat_urllib_request.install_opener(opener)
761 socket.setdefaulttimeout(timeout)
768 except DownloadError:
770 except SameFileError:
771 sys.exit(u'ERROR: fixed output name but more than one file to download')
772 except KeyboardInterrupt:
773 sys.exit(u'\nERROR: Interrupted by user')