2 # -*- coding: utf-8 -*-
5 'Ricardo Garcia Gonzalez',
13 'Philipp Hagemeister',
21 'Jaime Marquínez Ferrándiz',
25 'M. Yasoob Ullah Khalid',
33 'Steffan \'Ruirize\' James',
44 __license__ = 'Public Domain'
71 from .update import update_self
72 from .FileDownloader import (
75 from .extractor import gen_extractors
76 from .version import __version__
77 from .YoutubeDL import YoutubeDL
78 from .postprocessor import (
82 FFmpegEmbedSubtitlePP,
87 def parseOpts(overrideArguments=None):
88 def _readOptions(filename_bytes, default=[]):
90 optionf = open(filename_bytes)
92 return default # silently skip if file is not present
96 res += shlex.split(l, comments=True)
101 def _format_option_string(option):
102 ''' ('-o', '--option') -> -o, --format METAVAR'''
106 if option._short_opts:
107 opts.append(option._short_opts[0])
108 if option._long_opts:
109 opts.append(option._long_opts[0])
113 if option.takes_value(): opts.append(' %s' % option.metavar)
117 def _comma_separated_values_options_callback(option, opt_str, value, parser):
118 setattr(parser.values, option.dest, value.split(','))
120 def _hide_login_info(opts):
122 for private_opt in ['-p', '--password', '-u', '--username', '--video-password']:
124 i = opts.index(private_opt)
125 opts[i+1] = '<PRIVATE>'
131 max_help_position = 80
133 # No need to wrap help messages if we're on a wide console
134 columns = get_term_width()
135 if columns: max_width = columns
137 fmt = optparse.IndentedHelpFormatter(width=max_width, max_help_position=max_help_position)
138 fmt.format_option_strings = _format_option_string
141 'version' : __version__,
143 'usage' : '%prog [options] url [url...]',
144 'conflict_handler' : 'resolve',
147 parser = optparse.OptionParser(**kw)
150 general = optparse.OptionGroup(parser, 'General Options')
151 selection = optparse.OptionGroup(parser, 'Video Selection')
152 authentication = optparse.OptionGroup(parser, 'Authentication Options')
153 video_format = optparse.OptionGroup(parser, 'Video Format Options')
154 subtitles = optparse.OptionGroup(parser, 'Subtitle Options')
155 downloader = optparse.OptionGroup(parser, 'Download Options')
156 postproc = optparse.OptionGroup(parser, 'Post-processing Options')
157 filesystem = optparse.OptionGroup(parser, 'Filesystem Options')
158 verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options')
160 general.add_option('-h', '--help',
161 action='help', help='print this help text and exit')
162 general.add_option('-v', '--version',
163 action='version', help='print program version and exit')
164 general.add_option('-U', '--update',
165 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)')
166 general.add_option('-i', '--ignore-errors',
167 action='store_true', dest='ignoreerrors', help='continue on download errors, for example to to skip unavailable videos in a playlist', default=False)
168 general.add_option('--abort-on-error',
169 action='store_false', dest='ignoreerrors',
170 help='Abort downloading of further videos (in the playlist or the command line) if an error occurs')
171 general.add_option('--dump-user-agent',
172 action='store_true', dest='dump_user_agent',
173 help='display the current browser identification', default=False)
174 general.add_option('--user-agent',
175 dest='user_agent', help='specify a custom user agent', metavar='UA')
176 general.add_option('--referer',
177 dest='referer', help='specify a custom referer, use if the video access is restricted to one domain',
178 metavar='REF', default=None)
179 general.add_option('--list-extractors',
180 action='store_true', dest='list_extractors',
181 help='List all supported extractors and the URLs they would handle', default=False)
182 general.add_option('--extractor-descriptions',
183 action='store_true', dest='list_extractor_descriptions',
184 help='Output descriptions of all supported extractors', default=False)
186 '--proxy', dest='proxy', default=None, metavar='URL',
187 help='Use the specified HTTP/HTTPS proxy. Pass in an empty string (--proxy "") for direct connection')
188 general.add_option('--no-check-certificate', action='store_true', dest='no_check_certificate', default=False, help='Suppress HTTPS certificate validation.')
190 '--cache-dir', dest='cachedir', default=get_cachedir(), metavar='DIR',
191 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.')
193 '--no-cache-dir', action='store_const', const=None, dest='cachedir',
194 help='Disable filesystem caching')
196 '--socket-timeout', dest='socket_timeout',
197 type=float, default=None, help=u'Time to wait before giving up, in seconds')
199 '--bidi-workaround', dest='bidi_workaround', action='store_true',
200 help=u'Work around terminals that lack bidirectional text support. Requires bidiv or fribidi executable in PATH')
203 selection.add_option(
205 dest='playliststart', metavar='NUMBER', default=1, type=int,
206 help='playlist video to start at (default is %default)')
207 selection.add_option(
209 dest='playlistend', metavar='NUMBER', default=None, type=int,
210 help='playlist video to end at (default is last)')
211 selection.add_option('--match-title', dest='matchtitle', metavar='REGEX',help='download only matching titles (regex or caseless sub-string)')
212 selection.add_option('--reject-title', dest='rejecttitle', metavar='REGEX',help='skip download for matching titles (regex or caseless sub-string)')
213 selection.add_option('--max-downloads', metavar='NUMBER',
214 dest='max_downloads', type=int, default=None,
215 help='Abort after downloading NUMBER files')
216 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)
217 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)
218 selection.add_option('--date', metavar='DATE', dest='date', help='download only videos uploaded in this date', default=None)
219 selection.add_option(
220 '--datebefore', metavar='DATE', dest='datebefore', default=None,
221 help='download only videos uploaded on or before this date (i.e. inclusive)')
222 selection.add_option(
223 '--dateafter', metavar='DATE', dest='dateafter', default=None,
224 help='download only videos uploaded on or after this date (i.e. inclusive)')
225 selection.add_option(
226 '--min-views', metavar='COUNT', dest='min_views',
227 default=None, type=int,
228 help="Do not download any videos with less than COUNT views",)
229 selection.add_option(
230 '--max-views', metavar='COUNT', dest='max_views',
231 default=None, type=int,
232 help="Do not download any videos with more than COUNT views",)
233 selection.add_option('--no-playlist', action='store_true', dest='noplaylist', help='download only the currently playing video', default=False)
234 selection.add_option('--age-limit', metavar='YEARS', dest='age_limit',
235 help='download only videos suitable for the given age',
236 default=None, type=int)
237 selection.add_option('--download-archive', metavar='FILE',
238 dest='download_archive',
239 help='Download only videos not listed in the archive file. Record the IDs of all downloaded videos in it.')
242 authentication.add_option('-u', '--username',
243 dest='username', metavar='USERNAME', help='account username')
244 authentication.add_option('-p', '--password',
245 dest='password', metavar='PASSWORD', help='account password')
246 authentication.add_option('-n', '--netrc',
247 action='store_true', dest='usenetrc', help='use .netrc authentication data', default=False)
248 authentication.add_option('--video-password',
249 dest='videopassword', metavar='PASSWORD', help='video password (vimeo, smotri)')
252 video_format.add_option('-f', '--format',
253 action='store', dest='format', metavar='FORMAT', default='best',
254 help='video format code, specify the order of preference using slashes: "-f 22/17/18". "-f mp4" and "-f flv" are also supported')
255 video_format.add_option('--all-formats',
256 action='store_const', dest='format', help='download all available video formats', const='all')
257 video_format.add_option('--prefer-free-formats',
258 action='store_true', dest='prefer_free_formats', default=False, help='prefer free video formats unless a specific one is requested')
259 video_format.add_option('--max-quality',
260 action='store', dest='format_limit', metavar='FORMAT', help='highest quality format to download')
261 video_format.add_option('-F', '--list-formats',
262 action='store_true', dest='listformats', help='list all available formats (currently youtube only)')
264 subtitles.add_option('--write-sub', '--write-srt',
265 action='store_true', dest='writesubtitles',
266 help='write subtitle file', default=False)
267 subtitles.add_option('--write-auto-sub', '--write-automatic-sub',
268 action='store_true', dest='writeautomaticsub',
269 help='write automatic subtitle file (youtube only)', default=False)
270 subtitles.add_option('--all-subs',
271 action='store_true', dest='allsubtitles',
272 help='downloads all the available subtitles of the video', default=False)
273 subtitles.add_option('--list-subs',
274 action='store_true', dest='listsubtitles',
275 help='lists all available subtitles for the video', default=False)
276 subtitles.add_option('--sub-format',
277 action='store', dest='subtitlesformat', metavar='FORMAT',
278 help='subtitle format (default=srt) ([sbv/vtt] youtube only)', default='srt')
279 subtitles.add_option('--sub-lang', '--sub-langs', '--srt-lang',
280 action='callback', dest='subtitleslangs', metavar='LANGS', type='str',
281 default=[], callback=_comma_separated_values_options_callback,
282 help='languages of the subtitles to download (optional) separated by commas, use IETF language tags like \'en,pt\'')
284 downloader.add_option('-r', '--rate-limit',
285 dest='ratelimit', metavar='LIMIT', help='maximum download rate in bytes per second (e.g. 50K or 4.2M)')
286 downloader.add_option('-R', '--retries',
287 dest='retries', metavar='RETRIES', help='number of retries (default is %default)', default=10)
288 downloader.add_option('--buffer-size',
289 dest='buffersize', metavar='SIZE', help='size of download buffer (e.g. 1024 or 16K) (default is %default)', default="1024")
290 downloader.add_option('--no-resize-buffer',
291 action='store_true', dest='noresizebuffer',
292 help='do not automatically adjust the buffer size. By default, the buffer size is automatically resized from an initial value of SIZE.', default=False)
293 downloader.add_option('--test', action='store_true', dest='test', default=False, help=optparse.SUPPRESS_HELP)
295 verbosity.add_option('-q', '--quiet',
296 action='store_true', dest='quiet', help='activates quiet mode', default=False)
297 verbosity.add_option('-s', '--simulate',
298 action='store_true', dest='simulate', help='do not download the video and do not write anything to disk', default=False)
299 verbosity.add_option('--skip-download',
300 action='store_true', dest='skip_download', help='do not download the video', default=False)
301 verbosity.add_option('-g', '--get-url',
302 action='store_true', dest='geturl', help='simulate, quiet but print URL', default=False)
303 verbosity.add_option('-e', '--get-title',
304 action='store_true', dest='gettitle', help='simulate, quiet but print title', default=False)
305 verbosity.add_option('--get-id',
306 action='store_true', dest='getid', help='simulate, quiet but print id', default=False)
307 verbosity.add_option('--get-thumbnail',
308 action='store_true', dest='getthumbnail',
309 help='simulate, quiet but print thumbnail URL', default=False)
310 verbosity.add_option('--get-description',
311 action='store_true', dest='getdescription',
312 help='simulate, quiet but print video description', default=False)
313 verbosity.add_option('--get-duration',
314 action='store_true', dest='getduration',
315 help='simulate, quiet but print video length', default=False)
316 verbosity.add_option('--get-filename',
317 action='store_true', dest='getfilename',
318 help='simulate, quiet but print output filename', default=False)
319 verbosity.add_option('--get-format',
320 action='store_true', dest='getformat',
321 help='simulate, quiet but print output format', default=False)
322 verbosity.add_option('-j', '--dump-json',
323 action='store_true', dest='dumpjson',
324 help='simulate, quiet but print JSON information', default=False)
325 verbosity.add_option('--newline',
326 action='store_true', dest='progress_with_newline', help='output progress bar as new lines', default=False)
327 verbosity.add_option('--no-progress',
328 action='store_true', dest='noprogress', help='do not print progress bar', default=False)
329 verbosity.add_option('--console-title',
330 action='store_true', dest='consoletitle',
331 help='display progress in console titlebar', default=False)
332 verbosity.add_option('-v', '--verbose',
333 action='store_true', dest='verbose', help='print various debugging information', default=False)
334 verbosity.add_option('--dump-intermediate-pages',
335 action='store_true', dest='dump_intermediate_pages', default=False,
336 help='print downloaded pages to debug problems (very verbose)')
337 verbosity.add_option('--write-pages',
338 action='store_true', dest='write_pages', default=False,
339 help='Write downloaded intermediary pages to files in the current directory to debug problems')
340 verbosity.add_option('--youtube-print-sig-code',
341 action='store_true', dest='youtube_print_sig_code', default=False,
342 help=optparse.SUPPRESS_HELP)
343 verbosity.add_option('--print-traffic',
344 dest='debug_printtraffic', action='store_true', default=False,
345 help=optparse.SUPPRESS_HELP)
347 filesystem.add_option('-t', '--title',
348 action='store_true', dest='usetitle', help='use title in file name (default)', default=False)
349 filesystem.add_option('--id',
350 action='store_true', dest='useid', help='use only video ID in file name', default=False)
351 filesystem.add_option('-l', '--literal',
352 action='store_true', dest='usetitle', help='[deprecated] alias of --title', default=False)
353 filesystem.add_option('-A', '--auto-number',
354 action='store_true', dest='autonumber',
355 help='number downloaded files starting from 00000', default=False)
356 filesystem.add_option('-o', '--output',
357 dest='outtmpl', metavar='TEMPLATE',
358 help=('output filename template. Use %(title)s to get the title, '
359 '%(uploader)s for the uploader name, %(uploader_id)s for the uploader nickname if different, '
360 '%(autonumber)s to get an automatically incremented number, '
361 '%(ext)s for the filename extension, '
362 '%(format)s for the format description (like "22 - 1280x720" or "HD"), '
363 '%(format_id)s for the unique id of the format (like Youtube\'s itags: "137"), '
364 '%(upload_date)s for the upload date (YYYYMMDD), '
365 '%(extractor)s for the provider (youtube, metacafe, etc), '
366 '%(id)s for the video id, %(playlist)s for the playlist the video is in, '
367 '%(playlist_index)s for the position in the playlist and %% for a literal percent. '
368 'Use - to output to stdout. Can also be used to download to a different directory, '
369 'for example with -o \'/my/downloads/%(uploader)s/%(title)s-%(id)s.%(ext)s\' .'))
370 filesystem.add_option('--autonumber-size',
371 dest='autonumber_size', metavar='NUMBER',
372 help='Specifies the number of digits in %(autonumber)s when it is present in output filename template or --auto-number option is given')
373 filesystem.add_option('--restrict-filenames',
374 action='store_true', dest='restrictfilenames',
375 help='Restrict filenames to only ASCII characters, and avoid "&" and spaces in filenames', default=False)
376 filesystem.add_option('-a', '--batch-file',
377 dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)')
378 filesystem.add_option('--load-info',
379 dest='load_info_filename', metavar='FILE',
380 help='json file containing the video information (created with the "--write-json" option)')
381 filesystem.add_option('-w', '--no-overwrites',
382 action='store_true', dest='nooverwrites', help='do not overwrite files', default=False)
383 filesystem.add_option('-c', '--continue',
384 action='store_true', dest='continue_dl', help='force resume of partially downloaded files. By default, youtube-dl will resume downloads if possible.', default=True)
385 filesystem.add_option('--no-continue',
386 action='store_false', dest='continue_dl',
387 help='do not resume partially downloaded files (restart from beginning)')
388 filesystem.add_option('--cookies',
389 dest='cookiefile', metavar='FILE', help='file to read cookies from and dump cookie jar in')
390 filesystem.add_option('--no-part',
391 action='store_true', dest='nopart', help='do not use .part files', default=False)
392 filesystem.add_option('--no-mtime',
393 action='store_false', dest='updatetime',
394 help='do not use the Last-modified header to set the file modification time', default=True)
395 filesystem.add_option('--write-description',
396 action='store_true', dest='writedescription',
397 help='write video description to a .description file', default=False)
398 filesystem.add_option('--write-info-json',
399 action='store_true', dest='writeinfojson',
400 help='write video metadata to a .info.json file', default=False)
401 filesystem.add_option('--write-annotations',
402 action='store_true', dest='writeannotations',
403 help='write video annotations to a .annotation file', default=False)
404 filesystem.add_option('--write-thumbnail',
405 action='store_true', dest='writethumbnail',
406 help='write thumbnail image to disk', default=False)
409 postproc.add_option('-x', '--extract-audio', action='store_true', dest='extractaudio', default=False,
410 help='convert video files to audio-only files (requires ffmpeg or avconv and ffprobe or avprobe)')
411 postproc.add_option('--audio-format', metavar='FORMAT', dest='audioformat', default='best',
412 help='"best", "aac", "vorbis", "mp3", "m4a", "opus", or "wav"; best by default')
413 postproc.add_option('--audio-quality', metavar='QUALITY', dest='audioquality', default='5',
414 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)')
415 postproc.add_option('--recode-video', metavar='FORMAT', dest='recodevideo', default=None,
416 help='Encode the video to another format if necessary (currently supported: mp4|flv|ogg|webm)')
417 postproc.add_option('-k', '--keep-video', action='store_true', dest='keepvideo', default=False,
418 help='keeps the video file on disk after the post-processing; the video is erased by default')
419 postproc.add_option('--no-post-overwrites', action='store_true', dest='nopostoverwrites', default=False,
420 help='do not overwrite post-processed files; the post-processed files are overwritten by default')
421 postproc.add_option('--embed-subs', action='store_true', dest='embedsubtitles', default=False,
422 help='embed subtitles in the video (only for mp4 videos)')
423 postproc.add_option('--add-metadata', action='store_true', dest='addmetadata', default=False,
424 help='write metadata to the video file')
425 postproc.add_option('--xattrs', action='store_true', dest='xattrs', default=False,
426 help='write metadata to the video file\'s xattrs (using dublin core and xdg standards)')
427 postproc.add_option('--prefer-avconv', action='store_false', dest='prefer_ffmpeg',
428 help='Prefer avconv over ffmpeg for running the postprocessors (default)')
429 postproc.add_option('--prefer-ffmpeg', action='store_true', dest='prefer_ffmpeg',
430 help='Prefer ffmpeg over avconv for running the postprocessors')
433 parser.add_option_group(general)
434 parser.add_option_group(selection)
435 parser.add_option_group(downloader)
436 parser.add_option_group(filesystem)
437 parser.add_option_group(verbosity)
438 parser.add_option_group(video_format)
439 parser.add_option_group(subtitles)
440 parser.add_option_group(authentication)
441 parser.add_option_group(postproc)
443 if overrideArguments is not None:
444 opts, args = parser.parse_args(overrideArguments)
446 write_string(u'[debug] Override config: ' + repr(overrideArguments) + '\n')
448 systemConf = _readOptions('/etc/youtube-dl.conf')
450 xdg_config_home = os.environ.get('XDG_CONFIG_HOME')
452 userConfFile = os.path.join(xdg_config_home, 'youtube-dl', 'config')
453 if not os.path.isfile(userConfFile):
454 userConfFile = os.path.join(xdg_config_home, 'youtube-dl.conf')
456 userConfFile = os.path.join(os.path.expanduser('~'), '.config', 'youtube-dl', 'config')
457 if not os.path.isfile(userConfFile):
458 userConfFile = os.path.join(os.path.expanduser('~'), '.config', 'youtube-dl.conf')
459 userConf = _readOptions(userConfFile, None)
462 appdata_dir = os.environ.get('appdata')
464 userConf = _readOptions(
465 os.path.join(appdata_dir, 'youtube-dl', 'config'),
468 userConf = _readOptions(
469 os.path.join(appdata_dir, 'youtube-dl', 'config.txt'),
473 userConf = _readOptions(
474 os.path.join(os.path.expanduser('~'), 'youtube-dl.conf'),
477 userConf = _readOptions(
478 os.path.join(os.path.expanduser('~'), 'youtube-dl.conf.txt'),
484 commandLineConf = sys.argv[1:]
485 argv = systemConf + userConf + commandLineConf
486 opts, args = parser.parse_args(argv)
488 write_string(u'[debug] System config: ' + repr(_hide_login_info(systemConf)) + '\n')
489 write_string(u'[debug] User config: ' + repr(_hide_login_info(userConf)) + '\n')
490 write_string(u'[debug] Command-line args: ' + repr(_hide_login_info(commandLineConf)) + '\n')
491 write_string(u'[debug] Encodings: locale %r, fs %r, out %r, pref: %r\n' %
492 (locale.getpreferredencoding(), sys.getfilesystemencoding(), sys.stdout.encoding, preferredencoding()))
494 return parser, opts, args
497 def _real_main(argv=None):
498 # Compatibility fixes for Windows
499 if sys.platform == 'win32':
500 # https://github.com/rg3/youtube-dl/issues/820
501 codecs.register(lambda name: codecs.lookup('utf-8') if name == 'cp65001' else None)
503 setproctitle(u'youtube-dl')
505 parser, opts, args = parseOpts(argv)
508 if opts.user_agent is not None:
509 std_headers['User-Agent'] = opts.user_agent
512 if opts.referer is not None:
513 std_headers['Referer'] = opts.referer
516 if opts.dump_user_agent:
517 compat_print(std_headers['User-Agent'])
520 # Batch file verification
522 if opts.batchfile is not None:
524 if opts.batchfile == '-':
527 batchfd = open(opts.batchfile, 'r')
528 batchurls = batchfd.readlines()
529 batchurls = [x.strip() for x in batchurls]
530 batchurls = [x for x in batchurls if len(x) > 0 and not re.search(r'^[#/;]', x)]
532 write_string(u'[debug] Batch file urls: ' + repr(batchurls) + u'\n')
534 sys.exit(u'ERROR: batch file could not be read')
535 all_urls = batchurls + args
536 all_urls = [url.strip() for url in all_urls]
537 _enc = preferredencoding()
538 all_urls = [url.decode(_enc, 'ignore') if isinstance(url, bytes) else url for url in all_urls]
540 extractors = gen_extractors()
542 if opts.list_extractors:
543 for ie in sorted(extractors, key=lambda ie: ie.IE_NAME.lower()):
544 compat_print(ie.IE_NAME + (' (CURRENTLY BROKEN)' if not ie._WORKING else ''))
545 matchedUrls = [url for url in all_urls if ie.suitable(url)]
546 for mu in matchedUrls:
547 compat_print(u' ' + mu)
549 if opts.list_extractor_descriptions:
550 for ie in sorted(extractors, key=lambda ie: ie.IE_NAME.lower()):
553 desc = getattr(ie, 'IE_DESC', ie.IE_NAME)
556 if hasattr(ie, 'SEARCH_KEY'):
557 _SEARCHES = (u'cute kittens', u'slithering pythons', u'falling cat', u'angry poodle', u'purple fish', u'running tortoise')
558 _COUNTS = (u'', u'5', u'10', u'all')
559 desc += u' (Example: "%s%s:%s" )' % (ie.SEARCH_KEY, random.choice(_COUNTS), random.choice(_SEARCHES))
564 # Conflicting, missing and erroneous options
565 if opts.usenetrc and (opts.username is not None or opts.password is not None):
566 parser.error(u'using .netrc conflicts with giving username/password')
567 if opts.password is not None and opts.username is None:
568 parser.error(u'account username missing\n')
569 if opts.outtmpl is not None and (opts.usetitle or opts.autonumber or opts.useid):
570 parser.error(u'using output template conflicts with using title, video ID or auto number')
571 if opts.usetitle and opts.useid:
572 parser.error(u'using title conflicts with using video ID')
573 if opts.username is not None and opts.password is None:
574 opts.password = getpass.getpass(u'Type account password and press return:')
575 if opts.ratelimit is not None:
576 numeric_limit = FileDownloader.parse_bytes(opts.ratelimit)
577 if numeric_limit is None:
578 parser.error(u'invalid rate limit specified')
579 opts.ratelimit = numeric_limit
580 if opts.min_filesize is not None:
581 numeric_limit = FileDownloader.parse_bytes(opts.min_filesize)
582 if numeric_limit is None:
583 parser.error(u'invalid min_filesize specified')
584 opts.min_filesize = numeric_limit
585 if opts.max_filesize is not None:
586 numeric_limit = FileDownloader.parse_bytes(opts.max_filesize)
587 if numeric_limit is None:
588 parser.error(u'invalid max_filesize specified')
589 opts.max_filesize = numeric_limit
590 if opts.retries is not None:
592 opts.retries = int(opts.retries)
593 except (TypeError, ValueError):
594 parser.error(u'invalid retry count specified')
595 if opts.buffersize is not None:
596 numeric_buffersize = FileDownloader.parse_bytes(opts.buffersize)
597 if numeric_buffersize is None:
598 parser.error(u'invalid buffer size specified')
599 opts.buffersize = numeric_buffersize
600 if opts.playliststart <= 0:
601 raise ValueError(u'Playlist start must be positive')
602 if opts.playlistend not in (-1, None) and opts.playlistend < opts.playliststart:
603 raise ValueError(u'Playlist end must be greater than playlist start')
604 if opts.extractaudio:
605 if opts.audioformat not in ['best', 'aac', 'mp3', 'm4a', 'opus', 'vorbis', 'wav']:
606 parser.error(u'invalid audio format specified')
607 if opts.audioquality:
608 opts.audioquality = opts.audioquality.strip('k').strip('K')
609 if not opts.audioquality.isdigit():
610 parser.error(u'invalid audio quality specified')
611 if opts.recodevideo is not None:
612 if opts.recodevideo not in ['mp4', 'flv', 'webm', 'ogg']:
613 parser.error(u'invalid video recode format specified')
614 if opts.date is not None:
615 date = DateRange.day(opts.date)
617 date = DateRange(opts.dateafter, opts.datebefore)
619 # --all-sub automatically sets --write-sub if --write-auto-sub is not given
620 # this was the old behaviour if only --all-sub was given.
621 if opts.allsubtitles and (opts.writeautomaticsub == False):
622 opts.writesubtitles = True
624 if sys.version_info < (3,):
625 # In Python 2, sys.argv is a bytestring (also note http://bugs.python.org/issue2128 for Windows systems)
626 if opts.outtmpl is not None:
627 opts.outtmpl = opts.outtmpl.decode(preferredencoding())
628 outtmpl =((opts.outtmpl is not None and opts.outtmpl)
629 or (opts.format == '-1' and opts.usetitle and u'%(title)s-%(id)s-%(format)s.%(ext)s')
630 or (opts.format == '-1' and u'%(id)s-%(format)s.%(ext)s')
631 or (opts.usetitle and opts.autonumber and u'%(autonumber)s-%(title)s-%(id)s.%(ext)s')
632 or (opts.usetitle and u'%(title)s-%(id)s.%(ext)s')
633 or (opts.useid and u'%(id)s.%(ext)s')
634 or (opts.autonumber and u'%(autonumber)s-%(id)s.%(ext)s')
635 or u'%(title)s-%(id)s.%(ext)s')
636 if not os.path.splitext(outtmpl)[1] and opts.extractaudio:
637 parser.error(u'Cannot download a video and extract audio into the same'
638 u' file! Use "{0}.%(ext)s" instead of "{0}" as the output'
639 u' template'.format(outtmpl))
641 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
644 'usenetrc': opts.usenetrc,
645 'username': opts.username,
646 'password': opts.password,
647 'videopassword': opts.videopassword,
648 'quiet': (opts.quiet or any_printing),
649 'forceurl': opts.geturl,
650 'forcetitle': opts.gettitle,
651 'forceid': opts.getid,
652 'forcethumbnail': opts.getthumbnail,
653 'forcedescription': opts.getdescription,
654 'forceduration': opts.getduration,
655 'forcefilename': opts.getfilename,
656 'forceformat': opts.getformat,
657 'forcejson': opts.dumpjson,
658 'simulate': opts.simulate,
659 'skip_download': (opts.skip_download or opts.simulate or any_printing),
660 'format': opts.format,
661 'format_limit': opts.format_limit,
662 'listformats': opts.listformats,
664 'autonumber_size': opts.autonumber_size,
665 'restrictfilenames': opts.restrictfilenames,
666 'ignoreerrors': opts.ignoreerrors,
667 'ratelimit': opts.ratelimit,
668 'nooverwrites': opts.nooverwrites,
669 'retries': opts.retries,
670 'buffersize': opts.buffersize,
671 'noresizebuffer': opts.noresizebuffer,
672 'continuedl': opts.continue_dl,
673 'noprogress': opts.noprogress,
674 'progress_with_newline': opts.progress_with_newline,
675 'playliststart': opts.playliststart,
676 'playlistend': opts.playlistend,
677 'noplaylist': opts.noplaylist,
678 'logtostderr': opts.outtmpl == '-',
679 'consoletitle': opts.consoletitle,
680 'nopart': opts.nopart,
681 'updatetime': opts.updatetime,
682 'writedescription': opts.writedescription,
683 'writeannotations': opts.writeannotations,
684 'writeinfojson': opts.writeinfojson,
685 'writethumbnail': opts.writethumbnail,
686 'writesubtitles': opts.writesubtitles,
687 'writeautomaticsub': opts.writeautomaticsub,
688 'allsubtitles': opts.allsubtitles,
689 'listsubtitles': opts.listsubtitles,
690 'subtitlesformat': opts.subtitlesformat,
691 'subtitleslangs': opts.subtitleslangs,
692 'matchtitle': decodeOption(opts.matchtitle),
693 'rejecttitle': decodeOption(opts.rejecttitle),
694 'max_downloads': opts.max_downloads,
695 'prefer_free_formats': opts.prefer_free_formats,
696 'verbose': opts.verbose,
697 'dump_intermediate_pages': opts.dump_intermediate_pages,
698 'write_pages': opts.write_pages,
700 'keepvideo': opts.keepvideo,
701 'min_filesize': opts.min_filesize,
702 'max_filesize': opts.max_filesize,
703 'min_views': opts.min_views,
704 'max_views': opts.max_views,
706 'cachedir': opts.cachedir,
707 'youtube_print_sig_code': opts.youtube_print_sig_code,
708 'age_limit': opts.age_limit,
709 'download_archive': opts.download_archive,
710 'cookiefile': opts.cookiefile,
711 'nocheckcertificate': opts.no_check_certificate,
713 'socket_timeout': opts.socket_timeout,
714 'bidi_workaround': opts.bidi_workaround,
715 'debug_printtraffic': opts.debug_printtraffic,
716 'prefer_ffmpeg': opts.prefer_ffmpeg,
719 with YoutubeDL(ydl_opts) as ydl:
720 ydl.print_debug_header()
721 ydl.add_default_info_extractors()
724 # Add the metadata pp first, the other pps will copy it
726 ydl.add_post_processor(FFmpegMetadataPP())
727 if opts.extractaudio:
728 ydl.add_post_processor(FFmpegExtractAudioPP(preferredcodec=opts.audioformat, preferredquality=opts.audioquality, nopostoverwrites=opts.nopostoverwrites))
730 ydl.add_post_processor(FFmpegVideoConvertor(preferedformat=opts.recodevideo))
731 if opts.embedsubtitles:
732 ydl.add_post_processor(FFmpegEmbedSubtitlePP(subtitlesformat=opts.subtitlesformat))
734 ydl.add_post_processor(XAttrMetadataPP())
738 update_self(ydl.to_screen, opts.verbose)
741 if (len(all_urls) < 1) and (opts.load_info_filename is None):
742 if not opts.update_self:
743 parser.error(u'you must provide at least one URL')
748 if opts.load_info_filename is not None:
749 retcode = ydl.download_with_info_file(opts.load_info_filename)
751 retcode = ydl.download(all_urls)
752 except MaxDownloadsReached:
753 ydl.to_screen(u'--max-download limit reached, aborting.')
762 except DownloadError:
764 except SameFileError:
765 sys.exit(u'ERROR: fixed output name but more than one file to download')
766 except KeyboardInterrupt:
767 sys.exit(u'\nERROR: Interrupted by user')