2 # -*- coding: utf-8 -*-
5 'Ricardo Garcia Gonzalez',
13 'Philipp Hagemeister',
21 'Jaime Marquínez Ferrándiz',
25 'M. Yasoob Ullah Khalid',
33 'Steffan \'Ruirize\' James',
45 __license__ = 'Public Domain'
72 from .update import update_self
73 from .FileDownloader import (
76 from .extractor import gen_extractors
77 from .version import __version__
78 from .YoutubeDL import YoutubeDL
79 from .postprocessor import (
83 FFmpegEmbedSubtitlePP,
88 def parseOpts(overrideArguments=None):
89 def _readOptions(filename_bytes, default=[]):
91 optionf = open(filename_bytes)
93 return default # silently skip if file is not present
97 res += shlex.split(l, comments=True)
102 def _format_option_string(option):
103 ''' ('-o', '--option') -> -o, --format METAVAR'''
107 if option._short_opts:
108 opts.append(option._short_opts[0])
109 if option._long_opts:
110 opts.append(option._long_opts[0])
114 if option.takes_value(): opts.append(' %s' % option.metavar)
118 def _comma_separated_values_options_callback(option, opt_str, value, parser):
119 setattr(parser.values, option.dest, value.split(','))
121 def _hide_login_info(opts):
123 for private_opt in ['-p', '--password', '-u', '--username', '--video-password']:
125 i = opts.index(private_opt)
126 opts[i+1] = '<PRIVATE>'
132 max_help_position = 80
134 # No need to wrap help messages if we're on a wide console
135 columns = get_term_width()
136 if columns: max_width = columns
138 fmt = optparse.IndentedHelpFormatter(width=max_width, max_help_position=max_help_position)
139 fmt.format_option_strings = _format_option_string
142 'version' : __version__,
144 'usage' : '%prog [options] url [url...]',
145 'conflict_handler' : 'resolve',
148 parser = optparse.OptionParser(**kw)
151 general = optparse.OptionGroup(parser, 'General Options')
152 selection = optparse.OptionGroup(parser, 'Video Selection')
153 authentication = optparse.OptionGroup(parser, 'Authentication Options')
154 video_format = optparse.OptionGroup(parser, 'Video Format Options')
155 subtitles = optparse.OptionGroup(parser, 'Subtitle Options')
156 downloader = optparse.OptionGroup(parser, 'Download Options')
157 postproc = optparse.OptionGroup(parser, 'Post-processing Options')
158 filesystem = optparse.OptionGroup(parser, 'Filesystem Options')
159 verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options')
161 general.add_option('-h', '--help',
162 action='help', help='print this help text and exit')
163 general.add_option('-v', '--version',
164 action='version', help='print program version and exit')
165 general.add_option('-U', '--update',
166 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)')
167 general.add_option('-i', '--ignore-errors',
168 action='store_true', dest='ignoreerrors', help='continue on download errors, for example to to skip unavailable videos in a playlist', default=False)
169 general.add_option('--abort-on-error',
170 action='store_false', dest='ignoreerrors',
171 help='Abort downloading of further videos (in the playlist or the command line) if an error occurs')
172 general.add_option('--dump-user-agent',
173 action='store_true', dest='dump_user_agent',
174 help='display the current browser identification', default=False)
175 general.add_option('--user-agent',
176 dest='user_agent', help='specify a custom user agent', metavar='UA')
177 general.add_option('--referer',
178 dest='referer', help='specify a custom referer, use if the video access is restricted to one domain',
179 metavar='REF', default=None)
180 general.add_option('--list-extractors',
181 action='store_true', dest='list_extractors',
182 help='List all supported extractors and the URLs they would handle', default=False)
183 general.add_option('--extractor-descriptions',
184 action='store_true', dest='list_extractor_descriptions',
185 help='Output descriptions of all supported extractors', default=False)
187 '--proxy', dest='proxy', default=None, metavar='URL',
188 help='Use the specified HTTP/HTTPS proxy. Pass in an empty string (--proxy "") for direct connection')
189 general.add_option('--no-check-certificate', action='store_true', dest='no_check_certificate', default=False, help='Suppress HTTPS certificate validation.')
191 '--cache-dir', dest='cachedir', default=get_cachedir(), metavar='DIR',
192 help='Location in the filesystem where youtube-dl can store some downloaded information permanently. By default $XDG_CACHE_HOME/youtube-dl or ~/.cache/youtube-dl . At the moment, only YouTube player files (for videos with obfuscated signatures) are cached, but that may change.')
194 '--no-cache-dir', action='store_const', const=None, dest='cachedir',
195 help='Disable filesystem caching')
197 '--socket-timeout', dest='socket_timeout',
198 type=float, default=None, help=u'Time to wait before giving up, in seconds')
200 '--bidi-workaround', dest='bidi_workaround', action='store_true',
201 help=u'Work around terminals that lack bidirectional text support. Requires bidiv or fribidi executable in PATH')
204 selection.add_option(
206 dest='playliststart', metavar='NUMBER', default=1, type=int,
207 help='playlist video to start at (default is %default)')
208 selection.add_option(
210 dest='playlistend', metavar='NUMBER', default=None, type=int,
211 help='playlist video to end at (default is last)')
212 selection.add_option('--match-title', dest='matchtitle', metavar='REGEX',help='download only matching titles (regex or caseless sub-string)')
213 selection.add_option('--reject-title', dest='rejecttitle', metavar='REGEX',help='skip download for matching titles (regex or caseless sub-string)')
214 selection.add_option('--max-downloads', metavar='NUMBER',
215 dest='max_downloads', type=int, default=None,
216 help='Abort after downloading NUMBER files')
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(
221 '--datebefore', metavar='DATE', dest='datebefore', default=None,
222 help='download only videos uploaded on or before this date (i.e. inclusive)')
223 selection.add_option(
224 '--dateafter', metavar='DATE', dest='dateafter', default=None,
225 help='download only videos uploaded on or after this date (i.e. inclusive)')
226 selection.add_option(
227 '--min-views', metavar='COUNT', dest='min_views',
228 default=None, type=int,
229 help="Do not download any videos with less than COUNT views",)
230 selection.add_option(
231 '--max-views', metavar='COUNT', dest='max_views',
232 default=None, type=int,
233 help="Do not download any videos with more than COUNT views",)
234 selection.add_option('--no-playlist', action='store_true', dest='noplaylist', help='download only the currently playing video', default=False)
235 selection.add_option('--age-limit', metavar='YEARS', dest='age_limit',
236 help='download only videos suitable for the given age',
237 default=None, type=int)
238 selection.add_option('--download-archive', metavar='FILE',
239 dest='download_archive',
240 help='Download only videos not listed in the archive file. Record the IDs of all downloaded videos in it.')
241 selection.add_option(
242 '--include-ads', dest='include_ads',
244 help='Download advertisements as well (experimental)')
246 authentication.add_option('-u', '--username',
247 dest='username', metavar='USERNAME', help='account username')
248 authentication.add_option('-p', '--password',
249 dest='password', metavar='PASSWORD', help='account password')
250 authentication.add_option('-n', '--netrc',
251 action='store_true', dest='usenetrc', help='use .netrc authentication data', default=False)
252 authentication.add_option('--video-password',
253 dest='videopassword', metavar='PASSWORD', help='video password (vimeo, smotri)')
256 video_format.add_option('-f', '--format',
257 action='store', dest='format', metavar='FORMAT', default='best',
258 help='video format code, specify the order of preference using slashes: "-f 22/17/18". "-f mp4" and "-f flv" are also supported')
259 video_format.add_option('--all-formats',
260 action='store_const', dest='format', help='download all available video formats', const='all')
261 video_format.add_option('--prefer-free-formats',
262 action='store_true', dest='prefer_free_formats', default=False, help='prefer free video formats unless a specific one is requested')
263 video_format.add_option('--max-quality',
264 action='store', dest='format_limit', metavar='FORMAT', help='highest quality format to download')
265 video_format.add_option('-F', '--list-formats',
266 action='store_true', dest='listformats', help='list all available formats')
268 subtitles.add_option('--write-sub', '--write-srt',
269 action='store_true', dest='writesubtitles',
270 help='write subtitle file', default=False)
271 subtitles.add_option('--write-auto-sub', '--write-automatic-sub',
272 action='store_true', dest='writeautomaticsub',
273 help='write automatic subtitle file (youtube only)', default=False)
274 subtitles.add_option('--all-subs',
275 action='store_true', dest='allsubtitles',
276 help='downloads all the available subtitles of the video', default=False)
277 subtitles.add_option('--list-subs',
278 action='store_true', dest='listsubtitles',
279 help='lists all available subtitles for the video', default=False)
280 subtitles.add_option('--sub-format',
281 action='store', dest='subtitlesformat', metavar='FORMAT',
282 help='subtitle format (default=srt) ([sbv/vtt] youtube only)', default='srt')
283 subtitles.add_option('--sub-lang', '--sub-langs', '--srt-lang',
284 action='callback', dest='subtitleslangs', metavar='LANGS', type='str',
285 default=[], callback=_comma_separated_values_options_callback,
286 help='languages of the subtitles to download (optional) separated by commas, use IETF language tags like \'en,pt\'')
288 downloader.add_option('-r', '--rate-limit',
289 dest='ratelimit', metavar='LIMIT', help='maximum download rate in bytes per second (e.g. 50K or 4.2M)')
290 downloader.add_option('-R', '--retries',
291 dest='retries', metavar='RETRIES', help='number of retries (default is %default)', default=10)
292 downloader.add_option('--buffer-size',
293 dest='buffersize', metavar='SIZE', help='size of download buffer (e.g. 1024 or 16K) (default is %default)', default="1024")
294 downloader.add_option('--no-resize-buffer',
295 action='store_true', dest='noresizebuffer',
296 help='do not automatically adjust the buffer size. By default, the buffer size is automatically resized from an initial value of SIZE.', default=False)
297 downloader.add_option('--test', action='store_true', dest='test', default=False, help=optparse.SUPPRESS_HELP)
299 verbosity.add_option('-q', '--quiet',
300 action='store_true', dest='quiet', help='activates quiet mode', default=False)
301 verbosity.add_option('-s', '--simulate',
302 action='store_true', dest='simulate', help='do not download the video and do not write anything to disk', default=False)
303 verbosity.add_option('--skip-download',
304 action='store_true', dest='skip_download', help='do not download the video', default=False)
305 verbosity.add_option('-g', '--get-url',
306 action='store_true', dest='geturl', help='simulate, quiet but print URL', default=False)
307 verbosity.add_option('-e', '--get-title',
308 action='store_true', dest='gettitle', help='simulate, quiet but print title', default=False)
309 verbosity.add_option('--get-id',
310 action='store_true', dest='getid', help='simulate, quiet but print id', default=False)
311 verbosity.add_option('--get-thumbnail',
312 action='store_true', dest='getthumbnail',
313 help='simulate, quiet but print thumbnail URL', default=False)
314 verbosity.add_option('--get-description',
315 action='store_true', dest='getdescription',
316 help='simulate, quiet but print video description', default=False)
317 verbosity.add_option('--get-duration',
318 action='store_true', dest='getduration',
319 help='simulate, quiet but print video length', default=False)
320 verbosity.add_option('--get-filename',
321 action='store_true', dest='getfilename',
322 help='simulate, quiet but print output filename', default=False)
323 verbosity.add_option('--get-format',
324 action='store_true', dest='getformat',
325 help='simulate, quiet but print output format', default=False)
326 verbosity.add_option('-j', '--dump-json',
327 action='store_true', dest='dumpjson',
328 help='simulate, quiet but print JSON information', default=False)
329 verbosity.add_option('--newline',
330 action='store_true', dest='progress_with_newline', help='output progress bar as new lines', default=False)
331 verbosity.add_option('--no-progress',
332 action='store_true', dest='noprogress', help='do not print progress bar', default=False)
333 verbosity.add_option('--console-title',
334 action='store_true', dest='consoletitle',
335 help='display progress in console titlebar', default=False)
336 verbosity.add_option('-v', '--verbose',
337 action='store_true', dest='verbose', help='print various debugging information', default=False)
338 verbosity.add_option('--dump-intermediate-pages',
339 action='store_true', dest='dump_intermediate_pages', default=False,
340 help='print downloaded pages to debug problems (very verbose)')
341 verbosity.add_option('--write-pages',
342 action='store_true', dest='write_pages', default=False,
343 help='Write downloaded intermediary pages to files in the current directory to debug problems')
344 verbosity.add_option('--youtube-print-sig-code',
345 action='store_true', dest='youtube_print_sig_code', default=False,
346 help=optparse.SUPPRESS_HELP)
347 verbosity.add_option('--print-traffic',
348 dest='debug_printtraffic', action='store_true', default=False,
349 help=optparse.SUPPRESS_HELP)
351 filesystem.add_option('-t', '--title',
352 action='store_true', dest='usetitle', help='use title in file name (default)', default=False)
353 filesystem.add_option('--id',
354 action='store_true', dest='useid', help='use only video ID in file name', default=False)
355 filesystem.add_option('-l', '--literal',
356 action='store_true', dest='usetitle', help='[deprecated] alias of --title', default=False)
357 filesystem.add_option('-A', '--auto-number',
358 action='store_true', dest='autonumber',
359 help='number downloaded files starting from 00000', default=False)
360 filesystem.add_option('-o', '--output',
361 dest='outtmpl', metavar='TEMPLATE',
362 help=('output filename template. Use %(title)s to get the title, '
363 '%(uploader)s for the uploader name, %(uploader_id)s for the uploader nickname if different, '
364 '%(autonumber)s to get an automatically incremented number, '
365 '%(ext)s for the filename extension, '
366 '%(format)s for the format description (like "22 - 1280x720" or "HD"), '
367 '%(format_id)s for the unique id of the format (like Youtube\'s itags: "137"), '
368 '%(upload_date)s for the upload date (YYYYMMDD), '
369 '%(extractor)s for the provider (youtube, metacafe, etc), '
370 '%(id)s for the video id, %(playlist)s for the playlist the video is in, '
371 '%(playlist_index)s for the position in the playlist and %% for a literal percent. '
372 'Use - to output to stdout. Can also be used to download to a different directory, '
373 'for example with -o \'/my/downloads/%(uploader)s/%(title)s-%(id)s.%(ext)s\' .'))
374 filesystem.add_option('--autonumber-size',
375 dest='autonumber_size', metavar='NUMBER',
376 help='Specifies the number of digits in %(autonumber)s when it is present in output filename template or --auto-number option is given')
377 filesystem.add_option('--restrict-filenames',
378 action='store_true', dest='restrictfilenames',
379 help='Restrict filenames to only ASCII characters, and avoid "&" and spaces in filenames', default=False)
380 filesystem.add_option('-a', '--batch-file',
381 dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)')
382 filesystem.add_option('--load-info',
383 dest='load_info_filename', metavar='FILE',
384 help='json file containing the video information (created with the "--write-json" option)')
385 filesystem.add_option('-w', '--no-overwrites',
386 action='store_true', dest='nooverwrites', help='do not overwrite files', default=False)
387 filesystem.add_option('-c', '--continue',
388 action='store_true', dest='continue_dl', help='force resume of partially downloaded files. By default, youtube-dl will resume downloads if possible.', default=True)
389 filesystem.add_option('--no-continue',
390 action='store_false', dest='continue_dl',
391 help='do not resume partially downloaded files (restart from beginning)')
392 filesystem.add_option('--cookies',
393 dest='cookiefile', metavar='FILE', help='file to read cookies from and dump cookie jar in')
394 filesystem.add_option('--no-part',
395 action='store_true', dest='nopart', help='do not use .part files', default=False)
396 filesystem.add_option('--no-mtime',
397 action='store_false', dest='updatetime',
398 help='do not use the Last-modified header to set the file modification time', default=True)
399 filesystem.add_option('--write-description',
400 action='store_true', dest='writedescription',
401 help='write video description to a .description file', default=False)
402 filesystem.add_option('--write-info-json',
403 action='store_true', dest='writeinfojson',
404 help='write video metadata to a .info.json file', default=False)
405 filesystem.add_option('--write-annotations',
406 action='store_true', dest='writeannotations',
407 help='write video annotations to a .annotation file', default=False)
408 filesystem.add_option('--write-thumbnail',
409 action='store_true', dest='writethumbnail',
410 help='write thumbnail image to disk', default=False)
413 postproc.add_option('-x', '--extract-audio', action='store_true', dest='extractaudio', default=False,
414 help='convert video files to audio-only files (requires ffmpeg or avconv and ffprobe or avprobe)')
415 postproc.add_option('--audio-format', metavar='FORMAT', dest='audioformat', default='best',
416 help='"best", "aac", "vorbis", "mp3", "m4a", "opus", or "wav"; best by default')
417 postproc.add_option('--audio-quality', metavar='QUALITY', dest='audioquality', default='5',
418 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)')
419 postproc.add_option('--recode-video', metavar='FORMAT', dest='recodevideo', default=None,
420 help='Encode the video to another format if necessary (currently supported: mp4|flv|ogg|webm)')
421 postproc.add_option('-k', '--keep-video', action='store_true', dest='keepvideo', default=False,
422 help='keeps the video file on disk after the post-processing; the video is erased by default')
423 postproc.add_option('--no-post-overwrites', action='store_true', dest='nopostoverwrites', default=False,
424 help='do not overwrite post-processed files; the post-processed files are overwritten by default')
425 postproc.add_option('--embed-subs', action='store_true', dest='embedsubtitles', default=False,
426 help='embed subtitles in the video (only for mp4 videos)')
427 postproc.add_option('--add-metadata', action='store_true', dest='addmetadata', default=False,
428 help='write metadata to the video file')
429 postproc.add_option('--xattrs', action='store_true', dest='xattrs', default=False,
430 help='write metadata to the video file\'s xattrs (using dublin core and xdg standards)')
431 postproc.add_option('--prefer-avconv', action='store_false', dest='prefer_ffmpeg',
432 help='Prefer avconv over ffmpeg for running the postprocessors (default)')
433 postproc.add_option('--prefer-ffmpeg', action='store_true', dest='prefer_ffmpeg',
434 help='Prefer ffmpeg over avconv for running the postprocessors')
437 parser.add_option_group(general)
438 parser.add_option_group(selection)
439 parser.add_option_group(downloader)
440 parser.add_option_group(filesystem)
441 parser.add_option_group(verbosity)
442 parser.add_option_group(video_format)
443 parser.add_option_group(subtitles)
444 parser.add_option_group(authentication)
445 parser.add_option_group(postproc)
447 if overrideArguments is not None:
448 opts, args = parser.parse_args(overrideArguments)
450 write_string(u'[debug] Override config: ' + repr(overrideArguments) + '\n')
452 systemConf = _readOptions('/etc/youtube-dl.conf')
454 xdg_config_home = os.environ.get('XDG_CONFIG_HOME')
456 userConfFile = os.path.join(xdg_config_home, 'youtube-dl', 'config')
457 if not os.path.isfile(userConfFile):
458 userConfFile = os.path.join(xdg_config_home, 'youtube-dl.conf')
460 userConfFile = os.path.join(os.path.expanduser('~'), '.config', 'youtube-dl', 'config')
461 if not os.path.isfile(userConfFile):
462 userConfFile = os.path.join(os.path.expanduser('~'), '.config', 'youtube-dl.conf')
463 userConf = _readOptions(userConfFile, None)
466 appdata_dir = os.environ.get('appdata')
468 userConf = _readOptions(
469 os.path.join(appdata_dir, 'youtube-dl', 'config'),
472 userConf = _readOptions(
473 os.path.join(appdata_dir, 'youtube-dl', 'config.txt'),
477 userConf = _readOptions(
478 os.path.join(os.path.expanduser('~'), 'youtube-dl.conf'),
481 userConf = _readOptions(
482 os.path.join(os.path.expanduser('~'), 'youtube-dl.conf.txt'),
488 commandLineConf = sys.argv[1:]
489 argv = systemConf + userConf + commandLineConf
490 opts, args = parser.parse_args(argv)
492 write_string(u'[debug] System config: ' + repr(_hide_login_info(systemConf)) + '\n')
493 write_string(u'[debug] User config: ' + repr(_hide_login_info(userConf)) + '\n')
494 write_string(u'[debug] Command-line args: ' + repr(_hide_login_info(commandLineConf)) + '\n')
495 write_string(u'[debug] Encodings: locale %r, fs %r, out %r, pref: %r\n' %
496 (locale.getpreferredencoding(), sys.getfilesystemencoding(), sys.stdout.encoding, preferredencoding()))
498 return parser, opts, args
501 def _real_main(argv=None):
502 # Compatibility fixes for Windows
503 if sys.platform == 'win32':
504 # https://github.com/rg3/youtube-dl/issues/820
505 codecs.register(lambda name: codecs.lookup('utf-8') if name == 'cp65001' else None)
507 setproctitle(u'youtube-dl')
509 parser, opts, args = parseOpts(argv)
512 if opts.user_agent is not None:
513 std_headers['User-Agent'] = opts.user_agent
516 if opts.referer is not None:
517 std_headers['Referer'] = opts.referer
520 if opts.dump_user_agent:
521 compat_print(std_headers['User-Agent'])
524 # Batch file verification
526 if opts.batchfile is not None:
528 if opts.batchfile == '-':
531 batchfd = open(opts.batchfile, 'r')
532 batchurls = batchfd.readlines()
533 batchurls = [x.strip() for x in batchurls]
534 batchurls = [x for x in batchurls if len(x) > 0 and not re.search(r'^[#/;]', x)]
536 write_string(u'[debug] Batch file urls: ' + repr(batchurls) + u'\n')
538 sys.exit(u'ERROR: batch file could not be read')
539 all_urls = batchurls + args
540 all_urls = [url.strip() for url in all_urls]
541 _enc = preferredencoding()
542 all_urls = [url.decode(_enc, 'ignore') if isinstance(url, bytes) else url for url in all_urls]
544 extractors = gen_extractors()
546 if opts.list_extractors:
547 for ie in sorted(extractors, key=lambda ie: ie.IE_NAME.lower()):
548 compat_print(ie.IE_NAME + (' (CURRENTLY BROKEN)' if not ie._WORKING else ''))
549 matchedUrls = [url for url in all_urls if ie.suitable(url)]
550 for mu in matchedUrls:
551 compat_print(u' ' + mu)
553 if opts.list_extractor_descriptions:
554 for ie in sorted(extractors, key=lambda ie: ie.IE_NAME.lower()):
557 desc = getattr(ie, 'IE_DESC', ie.IE_NAME)
560 if hasattr(ie, 'SEARCH_KEY'):
561 _SEARCHES = (u'cute kittens', u'slithering pythons', u'falling cat', u'angry poodle', u'purple fish', u'running tortoise')
562 _COUNTS = (u'', u'5', u'10', u'all')
563 desc += u' (Example: "%s%s:%s" )' % (ie.SEARCH_KEY, random.choice(_COUNTS), random.choice(_SEARCHES))
568 # Conflicting, missing and erroneous options
569 if opts.usenetrc and (opts.username is not None or opts.password is not None):
570 parser.error(u'using .netrc conflicts with giving username/password')
571 if opts.password is not None and opts.username is None:
572 parser.error(u'account username missing\n')
573 if opts.outtmpl is not None and (opts.usetitle or opts.autonumber or opts.useid):
574 parser.error(u'using output template conflicts with using title, video ID or auto number')
575 if opts.usetitle and opts.useid:
576 parser.error(u'using title conflicts with using video ID')
577 if opts.username is not None and opts.password is None:
578 opts.password = getpass.getpass(u'Type account password and press return:')
579 if opts.ratelimit is not None:
580 numeric_limit = FileDownloader.parse_bytes(opts.ratelimit)
581 if numeric_limit is None:
582 parser.error(u'invalid rate limit specified')
583 opts.ratelimit = numeric_limit
584 if opts.min_filesize is not None:
585 numeric_limit = FileDownloader.parse_bytes(opts.min_filesize)
586 if numeric_limit is None:
587 parser.error(u'invalid min_filesize specified')
588 opts.min_filesize = numeric_limit
589 if opts.max_filesize is not None:
590 numeric_limit = FileDownloader.parse_bytes(opts.max_filesize)
591 if numeric_limit is None:
592 parser.error(u'invalid max_filesize specified')
593 opts.max_filesize = numeric_limit
594 if opts.retries is not None:
596 opts.retries = int(opts.retries)
597 except (TypeError, ValueError):
598 parser.error(u'invalid retry count specified')
599 if opts.buffersize is not None:
600 numeric_buffersize = FileDownloader.parse_bytes(opts.buffersize)
601 if numeric_buffersize is None:
602 parser.error(u'invalid buffer size specified')
603 opts.buffersize = numeric_buffersize
604 if opts.playliststart <= 0:
605 raise ValueError(u'Playlist start must be positive')
606 if opts.playlistend not in (-1, None) and opts.playlistend < opts.playliststart:
607 raise ValueError(u'Playlist end must be greater than playlist start')
608 if opts.extractaudio:
609 if opts.audioformat not in ['best', 'aac', 'mp3', 'm4a', 'opus', 'vorbis', 'wav']:
610 parser.error(u'invalid audio format specified')
611 if opts.audioquality:
612 opts.audioquality = opts.audioquality.strip('k').strip('K')
613 if not opts.audioquality.isdigit():
614 parser.error(u'invalid audio quality specified')
615 if opts.recodevideo is not None:
616 if opts.recodevideo not in ['mp4', 'flv', 'webm', 'ogg']:
617 parser.error(u'invalid video recode format specified')
618 if opts.date is not None:
619 date = DateRange.day(opts.date)
621 date = DateRange(opts.dateafter, opts.datebefore)
623 # --all-sub automatically sets --write-sub if --write-auto-sub is not given
624 # this was the old behaviour if only --all-sub was given.
625 if opts.allsubtitles and (opts.writeautomaticsub == False):
626 opts.writesubtitles = True
628 if sys.version_info < (3,):
629 # In Python 2, sys.argv is a bytestring (also note http://bugs.python.org/issue2128 for Windows systems)
630 if opts.outtmpl is not None:
631 opts.outtmpl = opts.outtmpl.decode(preferredencoding())
632 outtmpl =((opts.outtmpl is not None and opts.outtmpl)
633 or (opts.format == '-1' and opts.usetitle and u'%(title)s-%(id)s-%(format)s.%(ext)s')
634 or (opts.format == '-1' and u'%(id)s-%(format)s.%(ext)s')
635 or (opts.usetitle and opts.autonumber and u'%(autonumber)s-%(title)s-%(id)s.%(ext)s')
636 or (opts.usetitle and u'%(title)s-%(id)s.%(ext)s')
637 or (opts.useid and u'%(id)s.%(ext)s')
638 or (opts.autonumber and u'%(autonumber)s-%(id)s.%(ext)s')
639 or u'%(title)s-%(id)s.%(ext)s')
640 if not os.path.splitext(outtmpl)[1] and opts.extractaudio:
641 parser.error(u'Cannot download a video and extract audio into the same'
642 u' file! Use "{0}.%(ext)s" instead of "{0}" as the output'
643 u' template'.format(outtmpl))
645 any_printing = opts.geturl or opts.gettitle or opts.getid or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat or opts.getduration or opts.dumpjson
646 download_archive_fn = os.path.expanduser(opts.download_archive) if opts.download_archive is not None else opts.download_archive
649 'usenetrc': opts.usenetrc,
650 'username': opts.username,
651 'password': opts.password,
652 'videopassword': opts.videopassword,
653 'quiet': (opts.quiet or any_printing),
654 'forceurl': opts.geturl,
655 'forcetitle': opts.gettitle,
656 'forceid': opts.getid,
657 'forcethumbnail': opts.getthumbnail,
658 'forcedescription': opts.getdescription,
659 'forceduration': opts.getduration,
660 'forcefilename': opts.getfilename,
661 'forceformat': opts.getformat,
662 'forcejson': opts.dumpjson,
663 'simulate': opts.simulate,
664 'skip_download': (opts.skip_download or opts.simulate or any_printing),
665 'format': opts.format,
666 'format_limit': opts.format_limit,
667 'listformats': opts.listformats,
669 'autonumber_size': opts.autonumber_size,
670 'restrictfilenames': opts.restrictfilenames,
671 'ignoreerrors': opts.ignoreerrors,
672 'ratelimit': opts.ratelimit,
673 'nooverwrites': opts.nooverwrites,
674 'retries': opts.retries,
675 'buffersize': opts.buffersize,
676 'noresizebuffer': opts.noresizebuffer,
677 'continuedl': opts.continue_dl,
678 'noprogress': opts.noprogress,
679 'progress_with_newline': opts.progress_with_newline,
680 'playliststart': opts.playliststart,
681 'playlistend': opts.playlistend,
682 'noplaylist': opts.noplaylist,
683 'logtostderr': opts.outtmpl == '-',
684 'consoletitle': opts.consoletitle,
685 'nopart': opts.nopart,
686 'updatetime': opts.updatetime,
687 'writedescription': opts.writedescription,
688 'writeannotations': opts.writeannotations,
689 'writeinfojson': opts.writeinfojson,
690 'writethumbnail': opts.writethumbnail,
691 'writesubtitles': opts.writesubtitles,
692 'writeautomaticsub': opts.writeautomaticsub,
693 'allsubtitles': opts.allsubtitles,
694 'listsubtitles': opts.listsubtitles,
695 'subtitlesformat': opts.subtitlesformat,
696 'subtitleslangs': opts.subtitleslangs,
697 'matchtitle': decodeOption(opts.matchtitle),
698 'rejecttitle': decodeOption(opts.rejecttitle),
699 'max_downloads': opts.max_downloads,
700 'prefer_free_formats': opts.prefer_free_formats,
701 'verbose': opts.verbose,
702 'dump_intermediate_pages': opts.dump_intermediate_pages,
703 'write_pages': opts.write_pages,
705 'keepvideo': opts.keepvideo,
706 'min_filesize': opts.min_filesize,
707 'max_filesize': opts.max_filesize,
708 'min_views': opts.min_views,
709 'max_views': opts.max_views,
711 'cachedir': opts.cachedir,
712 'youtube_print_sig_code': opts.youtube_print_sig_code,
713 'age_limit': opts.age_limit,
714 'download_archive': download_archive_fn,
715 'cookiefile': opts.cookiefile,
716 'nocheckcertificate': opts.no_check_certificate,
718 'socket_timeout': opts.socket_timeout,
719 'bidi_workaround': opts.bidi_workaround,
720 'debug_printtraffic': opts.debug_printtraffic,
721 'prefer_ffmpeg': opts.prefer_ffmpeg,
722 'include_ads': opts.include_ads,
725 with YoutubeDL(ydl_opts) as ydl:
726 ydl.print_debug_header()
727 ydl.add_default_info_extractors()
730 # Add the metadata pp first, the other pps will copy it
732 ydl.add_post_processor(FFmpegMetadataPP())
733 if opts.extractaudio:
734 ydl.add_post_processor(FFmpegExtractAudioPP(preferredcodec=opts.audioformat, preferredquality=opts.audioquality, nopostoverwrites=opts.nopostoverwrites))
736 ydl.add_post_processor(FFmpegVideoConvertor(preferedformat=opts.recodevideo))
737 if opts.embedsubtitles:
738 ydl.add_post_processor(FFmpegEmbedSubtitlePP(subtitlesformat=opts.subtitlesformat))
740 ydl.add_post_processor(XAttrMetadataPP())
744 update_self(ydl.to_screen, opts.verbose)
747 if (len(all_urls) < 1) and (opts.load_info_filename is None):
748 if not opts.update_self:
749 parser.error(u'you must provide at least one URL')
754 if opts.load_info_filename is not None:
755 retcode = ydl.download_with_info_file(opts.load_info_filename)
757 retcode = ydl.download(all_urls)
758 except MaxDownloadsReached:
759 ydl.to_screen(u'--max-download limit reached, aborting.')
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')