2 # -*- coding: utf-8 -*-
5 'Ricardo Garcia Gonzalez',
13 'Philipp Hagemeister',
21 'Jaime Marquínez Ferrándiz',
25 'M. Yasoob Ullah Khalid',
33 'Steffan \'Ruirize\' James',
57 __license__ = 'Public Domain'
86 from .update import update_self
87 from .FileDownloader import (
90 from .extractor import gen_extractors
91 from .version import __version__
92 from .YoutubeDL import YoutubeDL
93 from .postprocessor import (
97 FFmpegEmbedSubtitlePP,
102 def parseOpts(overrideArguments=None):
103 def _readOptions(filename_bytes, default=[]):
105 optionf = open(filename_bytes)
107 return default # silently skip if file is not present
111 res += shlex.split(l, comments=True)
117 xdg_config_home = os.environ.get('XDG_CONFIG_HOME')
119 userConfFile = os.path.join(xdg_config_home, 'youtube-dl', 'config')
120 if not os.path.isfile(userConfFile):
121 userConfFile = os.path.join(xdg_config_home, 'youtube-dl.conf')
123 userConfFile = os.path.join(os.path.expanduser('~'), '.config', 'youtube-dl', 'config')
124 if not os.path.isfile(userConfFile):
125 userConfFile = os.path.join(os.path.expanduser('~'), '.config', 'youtube-dl.conf')
126 userConf = _readOptions(userConfFile, None)
129 appdata_dir = os.environ.get('appdata')
131 userConf = _readOptions(
132 os.path.join(appdata_dir, 'youtube-dl', 'config'),
135 userConf = _readOptions(
136 os.path.join(appdata_dir, 'youtube-dl', 'config.txt'),
140 userConf = _readOptions(
141 os.path.join(os.path.expanduser('~'), 'youtube-dl.conf'),
144 userConf = _readOptions(
145 os.path.join(os.path.expanduser('~'), 'youtube-dl.conf.txt'),
153 def _format_option_string(option):
154 ''' ('-o', '--option') -> -o, --format METAVAR'''
158 if option._short_opts:
159 opts.append(option._short_opts[0])
160 if option._long_opts:
161 opts.append(option._long_opts[0])
165 if option.takes_value(): opts.append(' %s' % option.metavar)
169 def _comma_separated_values_options_callback(option, opt_str, value, parser):
170 setattr(parser.values, option.dest, value.split(','))
172 def _hide_login_info(opts):
174 for private_opt in ['-p', '--password', '-u', '--username', '--video-password']:
176 i = opts.index(private_opt)
177 opts[i+1] = '<PRIVATE>'
183 max_help_position = 80
185 # No need to wrap help messages if we're on a wide console
186 columns = get_term_width()
187 if columns: max_width = columns
189 fmt = optparse.IndentedHelpFormatter(width=max_width, max_help_position=max_help_position)
190 fmt.format_option_strings = _format_option_string
193 'version' : __version__,
195 'usage' : '%prog [options] url [url...]',
196 'conflict_handler' : 'resolve',
199 parser = optparse.OptionParser(**kw)
202 general = optparse.OptionGroup(parser, 'General Options')
203 selection = optparse.OptionGroup(parser, 'Video Selection')
204 authentication = optparse.OptionGroup(parser, 'Authentication Options')
205 video_format = optparse.OptionGroup(parser, 'Video Format Options')
206 subtitles = optparse.OptionGroup(parser, 'Subtitle Options')
207 downloader = optparse.OptionGroup(parser, 'Download Options')
208 postproc = optparse.OptionGroup(parser, 'Post-processing Options')
209 filesystem = optparse.OptionGroup(parser, 'Filesystem Options')
210 verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options')
212 general.add_option('-h', '--help',
213 action='help', help='print this help text and exit')
214 general.add_option('-v', '--version',
215 action='version', help='print program version and exit')
216 general.add_option('-U', '--update',
217 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)')
218 general.add_option('-i', '--ignore-errors',
219 action='store_true', dest='ignoreerrors', help='continue on download errors, for example to skip unavailable videos in a playlist', default=False)
220 general.add_option('--abort-on-error',
221 action='store_false', dest='ignoreerrors',
222 help='Abort downloading of further videos (in the playlist or the command line) if an error occurs')
223 general.add_option('--dump-user-agent',
224 action='store_true', dest='dump_user_agent',
225 help='display the current browser identification', default=False)
226 general.add_option('--user-agent',
227 dest='user_agent', help='specify a custom user agent', metavar='UA')
228 general.add_option('--referer',
229 dest='referer', help='specify a custom referer, use if the video access is restricted to one domain',
230 metavar='REF', default=None)
231 general.add_option('--add-header',
232 dest='headers', help='specify a custom HTTP header and its value, separated by a colon \':\'. You can use this option multiple times', action="append",
233 metavar='FIELD:VALUE')
234 general.add_option('--list-extractors',
235 action='store_true', dest='list_extractors',
236 help='List all supported extractors and the URLs they would handle', default=False)
237 general.add_option('--extractor-descriptions',
238 action='store_true', dest='list_extractor_descriptions',
239 help='Output descriptions of all supported extractors', default=False)
241 '--proxy', dest='proxy', default=None, metavar='URL',
242 help='Use the specified HTTP/HTTPS proxy. Pass in an empty string (--proxy "") for direct connection')
243 general.add_option('--no-check-certificate', action='store_true', dest='no_check_certificate', default=False, help='Suppress HTTPS certificate validation.')
245 '--prefer-insecure', action='store_true', dest='prefer_insecure',
246 help='Use an unencrypted connection to retrieve information about the video. (Currently supported only for YouTube)')
248 '--cache-dir', dest='cachedir', default=get_cachedir(), metavar='DIR',
249 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.')
251 '--no-cache-dir', action='store_const', const=None, dest='cachedir',
252 help='Disable filesystem caching')
254 '--socket-timeout', dest='socket_timeout',
255 type=float, default=None, help=u'Time to wait before giving up, in seconds')
257 '--bidi-workaround', dest='bidi_workaround', action='store_true',
258 help=u'Work around terminals that lack bidirectional text support. Requires bidiv or fribidi executable in PATH')
261 dest='default_search', metavar='PREFIX',
262 help='Use this prefix for unqualified URLs. For example "gvsearch2:" downloads two videos from google videos for youtube-dl "large apple". By default (with value "auto") youtube-dl guesses.')
266 help='Do not read configuration files. When given in the global configuration file /etc/youtube-dl.conf: do not read the user configuration in ~/.config/youtube-dl.conf (%APPDATA%/youtube-dl/config.txt on Windows)')
268 '--encoding', dest='encoding', metavar='ENCODING',
269 help='Force the specified encoding (experimental)')
271 selection.add_option(
273 dest='playliststart', metavar='NUMBER', default=1, type=int,
274 help='playlist video to start at (default is %default)')
275 selection.add_option(
277 dest='playlistend', metavar='NUMBER', default=None, type=int,
278 help='playlist video to end at (default is last)')
279 selection.add_option('--match-title', dest='matchtitle', metavar='REGEX',help='download only matching titles (regex or caseless sub-string)')
280 selection.add_option('--reject-title', dest='rejecttitle', metavar='REGEX',help='skip download for matching titles (regex or caseless sub-string)')
281 selection.add_option('--max-downloads', metavar='NUMBER',
282 dest='max_downloads', type=int, default=None,
283 help='Abort after downloading NUMBER files')
284 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)
285 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)
286 selection.add_option('--date', metavar='DATE', dest='date', help='download only videos uploaded in this date', default=None)
287 selection.add_option(
288 '--datebefore', metavar='DATE', dest='datebefore', default=None,
289 help='download only videos uploaded on or before this date (i.e. inclusive)')
290 selection.add_option(
291 '--dateafter', metavar='DATE', dest='dateafter', default=None,
292 help='download only videos uploaded on or after this date (i.e. inclusive)')
293 selection.add_option(
294 '--min-views', metavar='COUNT', dest='min_views',
295 default=None, type=int,
296 help="Do not download any videos with less than COUNT views",)
297 selection.add_option(
298 '--max-views', metavar='COUNT', dest='max_views',
299 default=None, type=int,
300 help="Do not download any videos with more than COUNT views",)
301 selection.add_option('--no-playlist', action='store_true', dest='noplaylist', help='download only the currently playing video', default=False)
302 selection.add_option('--age-limit', metavar='YEARS', dest='age_limit',
303 help='download only videos suitable for the given age',
304 default=None, type=int)
305 selection.add_option('--download-archive', metavar='FILE',
306 dest='download_archive',
307 help='Download only videos not listed in the archive file. Record the IDs of all downloaded videos in it.')
308 selection.add_option(
309 '--include-ads', dest='include_ads',
311 help='Download advertisements as well (experimental)')
312 selection.add_option(
313 '--youtube-include-dash-manifest', action='store_true',
314 dest='youtube_include_dash_manifest', default=False,
315 help='Try to download the DASH manifest on YouTube videos (experimental)')
317 authentication.add_option('-u', '--username',
318 dest='username', metavar='USERNAME', help='account username')
319 authentication.add_option('-p', '--password',
320 dest='password', metavar='PASSWORD', help='account password')
321 authentication.add_option('-n', '--netrc',
322 action='store_true', dest='usenetrc', help='use .netrc authentication data', default=False)
323 authentication.add_option('--video-password',
324 dest='videopassword', metavar='PASSWORD', help='video password (vimeo, smotri)')
327 video_format.add_option('-f', '--format',
328 action='store', dest='format', metavar='FORMAT', default=None,
329 help='video format code, specify the order of preference using slashes: "-f 22/17/18". "-f mp4" and "-f flv" are also supported. You can also use the special names "best", "bestvideo", "bestaudio", "worst", "worstvideo" and "worstaudio". By default, youtube-dl will pick the best quality.')
330 video_format.add_option('--all-formats',
331 action='store_const', dest='format', help='download all available video formats', const='all')
332 video_format.add_option('--prefer-free-formats',
333 action='store_true', dest='prefer_free_formats', default=False, help='prefer free video formats unless a specific one is requested')
334 video_format.add_option('--max-quality',
335 action='store', dest='format_limit', metavar='FORMAT', help='highest quality format to download')
336 video_format.add_option('-F', '--list-formats',
337 action='store_true', dest='listformats', help='list all available formats')
339 subtitles.add_option('--write-sub', '--write-srt',
340 action='store_true', dest='writesubtitles',
341 help='write subtitle file', default=False)
342 subtitles.add_option('--write-auto-sub', '--write-automatic-sub',
343 action='store_true', dest='writeautomaticsub',
344 help='write automatic subtitle file (youtube only)', default=False)
345 subtitles.add_option('--all-subs',
346 action='store_true', dest='allsubtitles',
347 help='downloads all the available subtitles of the video', default=False)
348 subtitles.add_option('--list-subs',
349 action='store_true', dest='listsubtitles',
350 help='lists all available subtitles for the video', default=False)
351 subtitles.add_option('--sub-format',
352 action='store', dest='subtitlesformat', metavar='FORMAT',
353 help='subtitle format (default=srt) ([sbv/vtt] youtube only)', default='srt')
354 subtitles.add_option('--sub-lang', '--sub-langs', '--srt-lang',
355 action='callback', dest='subtitleslangs', metavar='LANGS', type='str',
356 default=[], callback=_comma_separated_values_options_callback,
357 help='languages of the subtitles to download (optional) separated by commas, use IETF language tags like \'en,pt\'')
359 downloader.add_option('-r', '--rate-limit',
360 dest='ratelimit', metavar='LIMIT', help='maximum download rate in bytes per second (e.g. 50K or 4.2M)')
361 downloader.add_option('-R', '--retries',
362 dest='retries', metavar='RETRIES', help='number of retries (default is %default)', default=10)
363 downloader.add_option('--buffer-size',
364 dest='buffersize', metavar='SIZE', help='size of download buffer (e.g. 1024 or 16K) (default is %default)', default="1024")
365 downloader.add_option('--no-resize-buffer',
366 action='store_true', dest='noresizebuffer',
367 help='do not automatically adjust the buffer size. By default, the buffer size is automatically resized from an initial value of SIZE.', default=False)
368 downloader.add_option('--test', action='store_true', dest='test', default=False, help=optparse.SUPPRESS_HELP)
370 verbosity.add_option('-q', '--quiet',
371 action='store_true', dest='quiet', help='activates quiet mode', default=False)
372 verbosity.add_option(
374 dest='no_warnings', action='store_true', default=False,
375 help='Ignore warnings')
376 verbosity.add_option('-s', '--simulate',
377 action='store_true', dest='simulate', help='do not download the video and do not write anything to disk', default=False)
378 verbosity.add_option('--skip-download',
379 action='store_true', dest='skip_download', help='do not download the video', default=False)
380 verbosity.add_option('-g', '--get-url',
381 action='store_true', dest='geturl', help='simulate, quiet but print URL', default=False)
382 verbosity.add_option('-e', '--get-title',
383 action='store_true', dest='gettitle', help='simulate, quiet but print title', default=False)
384 verbosity.add_option('--get-id',
385 action='store_true', dest='getid', help='simulate, quiet but print id', default=False)
386 verbosity.add_option('--get-thumbnail',
387 action='store_true', dest='getthumbnail',
388 help='simulate, quiet but print thumbnail URL', default=False)
389 verbosity.add_option('--get-description',
390 action='store_true', dest='getdescription',
391 help='simulate, quiet but print video description', default=False)
392 verbosity.add_option('--get-duration',
393 action='store_true', dest='getduration',
394 help='simulate, quiet but print video length', default=False)
395 verbosity.add_option('--get-filename',
396 action='store_true', dest='getfilename',
397 help='simulate, quiet but print output filename', default=False)
398 verbosity.add_option('--get-format',
399 action='store_true', dest='getformat',
400 help='simulate, quiet but print output format', default=False)
401 verbosity.add_option('-j', '--dump-json',
402 action='store_true', dest='dumpjson',
403 help='simulate, quiet but print JSON information. See --output for a description of available keys.', default=False)
404 verbosity.add_option('--newline',
405 action='store_true', dest='progress_with_newline', help='output progress bar as new lines', default=False)
406 verbosity.add_option('--no-progress',
407 action='store_true', dest='noprogress', help='do not print progress bar', default=False)
408 verbosity.add_option('--console-title',
409 action='store_true', dest='consoletitle',
410 help='display progress in console titlebar', default=False)
411 verbosity.add_option('-v', '--verbose',
412 action='store_true', dest='verbose', help='print various debugging information', default=False)
413 verbosity.add_option('--dump-intermediate-pages',
414 action='store_true', dest='dump_intermediate_pages', default=False,
415 help='print downloaded pages to debug problems (very verbose)')
416 verbosity.add_option('--write-pages',
417 action='store_true', dest='write_pages', default=False,
418 help='Write downloaded intermediary pages to files in the current directory to debug problems')
419 verbosity.add_option('--youtube-print-sig-code',
420 action='store_true', dest='youtube_print_sig_code', default=False,
421 help=optparse.SUPPRESS_HELP)
422 verbosity.add_option('--print-traffic',
423 dest='debug_printtraffic', action='store_true', default=False,
424 help='Display sent and read HTTP traffic')
427 filesystem.add_option('-t', '--title',
428 action='store_true', dest='usetitle', help='use title in file name (default)', default=False)
429 filesystem.add_option('--id',
430 action='store_true', dest='useid', help='use only video ID in file name', default=False)
431 filesystem.add_option('-l', '--literal',
432 action='store_true', dest='usetitle', help='[deprecated] alias of --title', default=False)
433 filesystem.add_option('-A', '--auto-number',
434 action='store_true', dest='autonumber',
435 help='number downloaded files starting from 00000', default=False)
436 filesystem.add_option('-o', '--output',
437 dest='outtmpl', metavar='TEMPLATE',
438 help=('output filename template. Use %(title)s to get the title, '
439 '%(uploader)s for the uploader name, %(uploader_id)s for the uploader nickname if different, '
440 '%(autonumber)s to get an automatically incremented number, '
441 '%(ext)s for the filename extension, '
442 '%(format)s for the format description (like "22 - 1280x720" or "HD"), '
443 '%(format_id)s for the unique id of the format (like Youtube\'s itags: "137"), '
444 '%(upload_date)s for the upload date (YYYYMMDD), '
445 '%(extractor)s for the provider (youtube, metacafe, etc), '
446 '%(id)s for the video id, %(playlist)s for the playlist the video is in, '
447 '%(playlist_index)s for the position in the playlist and %% for a literal percent. '
448 '%(height)s and %(width)s for the width and height of the video format. '
449 '%(resolution)s for a textual description of the resolution of the video format. '
450 'Use - to output to stdout. Can also be used to download to a different directory, '
451 'for example with -o \'/my/downloads/%(uploader)s/%(title)s-%(id)s.%(ext)s\' .'))
452 filesystem.add_option('--autonumber-size',
453 dest='autonumber_size', metavar='NUMBER',
454 help='Specifies the number of digits in %(autonumber)s when it is present in output filename template or --auto-number option is given')
455 filesystem.add_option('--restrict-filenames',
456 action='store_true', dest='restrictfilenames',
457 help='Restrict filenames to only ASCII characters, and avoid "&" and spaces in filenames', default=False)
458 filesystem.add_option('-a', '--batch-file',
459 dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)')
460 filesystem.add_option('--load-info',
461 dest='load_info_filename', metavar='FILE',
462 help='json file containing the video information (created with the "--write-json" option)')
463 filesystem.add_option('-w', '--no-overwrites',
464 action='store_true', dest='nooverwrites', help='do not overwrite files', default=False)
465 filesystem.add_option('-c', '--continue',
466 action='store_true', dest='continue_dl', help='force resume of partially downloaded files. By default, youtube-dl will resume downloads if possible.', default=True)
467 filesystem.add_option('--no-continue',
468 action='store_false', dest='continue_dl',
469 help='do not resume partially downloaded files (restart from beginning)')
470 filesystem.add_option('--cookies',
471 dest='cookiefile', metavar='FILE', help='file to read cookies from and dump cookie jar in')
472 filesystem.add_option('--no-part',
473 action='store_true', dest='nopart', help='do not use .part files', default=False)
474 filesystem.add_option('--no-mtime',
475 action='store_false', dest='updatetime',
476 help='do not use the Last-modified header to set the file modification time', default=True)
477 filesystem.add_option('--write-description',
478 action='store_true', dest='writedescription',
479 help='write video description to a .description file', default=False)
480 filesystem.add_option('--write-info-json',
481 action='store_true', dest='writeinfojson',
482 help='write video metadata to a .info.json file', default=False)
483 filesystem.add_option('--write-annotations',
484 action='store_true', dest='writeannotations',
485 help='write video annotations to a .annotation file', default=False)
486 filesystem.add_option('--write-thumbnail',
487 action='store_true', dest='writethumbnail',
488 help='write thumbnail image to disk', default=False)
491 postproc.add_option('-x', '--extract-audio', action='store_true', dest='extractaudio', default=False,
492 help='convert video files to audio-only files (requires ffmpeg or avconv and ffprobe or avprobe)')
493 postproc.add_option('--audio-format', metavar='FORMAT', dest='audioformat', default='best',
494 help='"best", "aac", "vorbis", "mp3", "m4a", "opus", or "wav"; best by default')
495 postproc.add_option('--audio-quality', metavar='QUALITY', dest='audioquality', default='5',
496 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)')
497 postproc.add_option('--recode-video', metavar='FORMAT', dest='recodevideo', default=None,
498 help='Encode the video to another format if necessary (currently supported: mp4|flv|ogg|webm)')
499 postproc.add_option('-k', '--keep-video', action='store_true', dest='keepvideo', default=False,
500 help='keeps the video file on disk after the post-processing; the video is erased by default')
501 postproc.add_option('--no-post-overwrites', action='store_true', dest='nopostoverwrites', default=False,
502 help='do not overwrite post-processed files; the post-processed files are overwritten by default')
503 postproc.add_option('--embed-subs', action='store_true', dest='embedsubtitles', default=False,
504 help='embed subtitles in the video (only for mp4 videos)')
505 postproc.add_option('--add-metadata', action='store_true', dest='addmetadata', default=False,
506 help='write metadata to the video file')
507 postproc.add_option('--xattrs', action='store_true', dest='xattrs', default=False,
508 help='write metadata to the video file\'s xattrs (using dublin core and xdg standards)')
509 postproc.add_option('--prefer-avconv', action='store_false', dest='prefer_ffmpeg',
510 help='Prefer avconv over ffmpeg for running the postprocessors (default)')
511 postproc.add_option('--prefer-ffmpeg', action='store_true', dest='prefer_ffmpeg',
512 help='Prefer ffmpeg over avconv for running the postprocessors')
515 parser.add_option_group(general)
516 parser.add_option_group(selection)
517 parser.add_option_group(downloader)
518 parser.add_option_group(filesystem)
519 parser.add_option_group(verbosity)
520 parser.add_option_group(video_format)
521 parser.add_option_group(subtitles)
522 parser.add_option_group(authentication)
523 parser.add_option_group(postproc)
525 if overrideArguments is not None:
526 opts, args = parser.parse_args(overrideArguments)
528 write_string(u'[debug] Override config: ' + repr(overrideArguments) + '\n')
530 commandLineConf = sys.argv[1:]
531 if '--ignore-config' in commandLineConf:
535 systemConf = _readOptions('/etc/youtube-dl.conf')
536 if '--ignore-config' in systemConf:
539 userConf = _readUserConf()
540 argv = systemConf + userConf + commandLineConf
542 opts, args = parser.parse_args(argv)
544 write_string(u'[debug] System config: ' + repr(_hide_login_info(systemConf)) + '\n')
545 write_string(u'[debug] User config: ' + repr(_hide_login_info(userConf)) + '\n')
546 write_string(u'[debug] Command-line args: ' + repr(_hide_login_info(commandLineConf)) + '\n')
548 return parser, opts, args
551 def _real_main(argv=None):
552 # Compatibility fixes for Windows
553 if sys.platform == 'win32':
554 # https://github.com/rg3/youtube-dl/issues/820
555 codecs.register(lambda name: codecs.lookup('utf-8') if name == 'cp65001' else None)
557 setproctitle(u'youtube-dl')
559 parser, opts, args = parseOpts(argv)
562 if opts.user_agent is not None:
563 std_headers['User-Agent'] = opts.user_agent
566 if opts.referer is not None:
567 std_headers['Referer'] = opts.referer
569 # Custom HTTP headers
570 if opts.headers is not None:
571 for h in opts.headers:
572 if h.find(':', 1) < 0:
573 parser.error(u'wrong header formatting, it should be key:value, not "%s"'%h)
574 key, value = h.split(':', 2)
576 write_string(u'[debug] Adding header from command line option %s:%s\n'%(key, value))
577 std_headers[key] = value
580 if opts.dump_user_agent:
581 compat_print(std_headers['User-Agent'])
584 # Batch file verification
586 if opts.batchfile is not None:
588 if opts.batchfile == '-':
591 batchfd = io.open(opts.batchfile, 'r', encoding='utf-8', errors='ignore')
592 batch_urls = read_batch_urls(batchfd)
594 write_string(u'[debug] Batch file urls: ' + repr(batch_urls) + u'\n')
596 sys.exit(u'ERROR: batch file could not be read')
597 all_urls = batch_urls + args
598 all_urls = [url.strip() for url in all_urls]
599 _enc = preferredencoding()
600 all_urls = [url.decode(_enc, 'ignore') if isinstance(url, bytes) else url for url in all_urls]
602 extractors = gen_extractors()
604 if opts.list_extractors:
605 for ie in sorted(extractors, key=lambda ie: ie.IE_NAME.lower()):
606 compat_print(ie.IE_NAME + (' (CURRENTLY BROKEN)' if not ie._WORKING else ''))
607 matchedUrls = [url for url in all_urls if ie.suitable(url)]
608 for mu in matchedUrls:
609 compat_print(u' ' + mu)
611 if opts.list_extractor_descriptions:
612 for ie in sorted(extractors, key=lambda ie: ie.IE_NAME.lower()):
615 desc = getattr(ie, 'IE_DESC', ie.IE_NAME)
618 if hasattr(ie, 'SEARCH_KEY'):
619 _SEARCHES = (u'cute kittens', u'slithering pythons', u'falling cat', u'angry poodle', u'purple fish', u'running tortoise')
620 _COUNTS = (u'', u'5', u'10', u'all')
621 desc += u' (Example: "%s%s:%s" )' % (ie.SEARCH_KEY, random.choice(_COUNTS), random.choice(_SEARCHES))
626 # Conflicting, missing and erroneous options
627 if opts.usenetrc and (opts.username is not None or opts.password is not None):
628 parser.error(u'using .netrc conflicts with giving username/password')
629 if opts.password is not None and opts.username is None:
630 parser.error(u'account username missing\n')
631 if opts.outtmpl is not None and (opts.usetitle or opts.autonumber or opts.useid):
632 parser.error(u'using output template conflicts with using title, video ID or auto number')
633 if opts.usetitle and opts.useid:
634 parser.error(u'using title conflicts with using video ID')
635 if opts.username is not None and opts.password is None:
636 opts.password = compat_getpass(u'Type account password and press [Return]: ')
637 if opts.ratelimit is not None:
638 numeric_limit = FileDownloader.parse_bytes(opts.ratelimit)
639 if numeric_limit is None:
640 parser.error(u'invalid rate limit specified')
641 opts.ratelimit = numeric_limit
642 if opts.min_filesize is not None:
643 numeric_limit = FileDownloader.parse_bytes(opts.min_filesize)
644 if numeric_limit is None:
645 parser.error(u'invalid min_filesize specified')
646 opts.min_filesize = numeric_limit
647 if opts.max_filesize is not None:
648 numeric_limit = FileDownloader.parse_bytes(opts.max_filesize)
649 if numeric_limit is None:
650 parser.error(u'invalid max_filesize specified')
651 opts.max_filesize = numeric_limit
652 if opts.retries is not None:
654 opts.retries = int(opts.retries)
655 except (TypeError, ValueError):
656 parser.error(u'invalid retry count specified')
657 if opts.buffersize is not None:
658 numeric_buffersize = FileDownloader.parse_bytes(opts.buffersize)
659 if numeric_buffersize is None:
660 parser.error(u'invalid buffer size specified')
661 opts.buffersize = numeric_buffersize
662 if opts.playliststart <= 0:
663 raise ValueError(u'Playlist start must be positive')
664 if opts.playlistend not in (-1, None) and opts.playlistend < opts.playliststart:
665 raise ValueError(u'Playlist end must be greater than playlist start')
666 if opts.extractaudio:
667 if opts.audioformat not in ['best', 'aac', 'mp3', 'm4a', 'opus', 'vorbis', 'wav']:
668 parser.error(u'invalid audio format specified')
669 if opts.audioquality:
670 opts.audioquality = opts.audioquality.strip('k').strip('K')
671 if not opts.audioquality.isdigit():
672 parser.error(u'invalid audio quality specified')
673 if opts.recodevideo is not None:
674 if opts.recodevideo not in ['mp4', 'flv', 'webm', 'ogg']:
675 parser.error(u'invalid video recode format specified')
676 if opts.date is not None:
677 date = DateRange.day(opts.date)
679 date = DateRange(opts.dateafter, opts.datebefore)
680 if opts.default_search not in ('auto', 'auto_warning', None) and ':' not in opts.default_search:
681 parser.error(u'--default-search invalid; did you forget a colon (:) at the end?')
683 # Do not download videos when there are audio-only formats
684 if opts.extractaudio and not opts.keepvideo and opts.format is None:
685 opts.format = 'bestaudio/best'
687 # --all-sub automatically sets --write-sub if --write-auto-sub is not given
688 # this was the old behaviour if only --all-sub was given.
689 if opts.allsubtitles and (opts.writeautomaticsub == False):
690 opts.writesubtitles = True
692 if sys.version_info < (3,):
693 # In Python 2, sys.argv is a bytestring (also note http://bugs.python.org/issue2128 for Windows systems)
694 if opts.outtmpl is not None:
695 opts.outtmpl = opts.outtmpl.decode(preferredencoding())
696 outtmpl =((opts.outtmpl is not None and opts.outtmpl)
697 or (opts.format == '-1' and opts.usetitle and u'%(title)s-%(id)s-%(format)s.%(ext)s')
698 or (opts.format == '-1' and u'%(id)s-%(format)s.%(ext)s')
699 or (opts.usetitle and opts.autonumber and u'%(autonumber)s-%(title)s-%(id)s.%(ext)s')
700 or (opts.usetitle and u'%(title)s-%(id)s.%(ext)s')
701 or (opts.useid and u'%(id)s.%(ext)s')
702 or (opts.autonumber and u'%(autonumber)s-%(id)s.%(ext)s')
703 or u'%(title)s-%(id)s.%(ext)s')
704 if not os.path.splitext(outtmpl)[1] and opts.extractaudio:
705 parser.error(u'Cannot download a video and extract audio into the same'
706 u' file! Use "{0}.%(ext)s" instead of "{0}" as the output'
707 u' template'.format(outtmpl))
709 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
710 download_archive_fn = os.path.expanduser(opts.download_archive) if opts.download_archive is not None else opts.download_archive
713 'usenetrc': opts.usenetrc,
714 'username': opts.username,
715 'password': opts.password,
716 'videopassword': opts.videopassword,
717 'quiet': (opts.quiet or any_printing),
718 'no_warnings': opts.no_warnings,
719 'forceurl': opts.geturl,
720 'forcetitle': opts.gettitle,
721 'forceid': opts.getid,
722 'forcethumbnail': opts.getthumbnail,
723 'forcedescription': opts.getdescription,
724 'forceduration': opts.getduration,
725 'forcefilename': opts.getfilename,
726 'forceformat': opts.getformat,
727 'forcejson': opts.dumpjson,
728 'simulate': opts.simulate,
729 'skip_download': (opts.skip_download or opts.simulate or any_printing),
730 'format': opts.format,
731 'format_limit': opts.format_limit,
732 'listformats': opts.listformats,
734 'autonumber_size': opts.autonumber_size,
735 'restrictfilenames': opts.restrictfilenames,
736 'ignoreerrors': opts.ignoreerrors,
737 'ratelimit': opts.ratelimit,
738 'nooverwrites': opts.nooverwrites,
739 'retries': opts.retries,
740 'buffersize': opts.buffersize,
741 'noresizebuffer': opts.noresizebuffer,
742 'continuedl': opts.continue_dl,
743 'noprogress': opts.noprogress,
744 'progress_with_newline': opts.progress_with_newline,
745 'playliststart': opts.playliststart,
746 'playlistend': opts.playlistend,
747 'noplaylist': opts.noplaylist,
748 'logtostderr': opts.outtmpl == '-',
749 'consoletitle': opts.consoletitle,
750 'nopart': opts.nopart,
751 'updatetime': opts.updatetime,
752 'writedescription': opts.writedescription,
753 'writeannotations': opts.writeannotations,
754 'writeinfojson': opts.writeinfojson,
755 'writethumbnail': opts.writethumbnail,
756 'writesubtitles': opts.writesubtitles,
757 'writeautomaticsub': opts.writeautomaticsub,
758 'allsubtitles': opts.allsubtitles,
759 'listsubtitles': opts.listsubtitles,
760 'subtitlesformat': opts.subtitlesformat,
761 'subtitleslangs': opts.subtitleslangs,
762 'matchtitle': decodeOption(opts.matchtitle),
763 'rejecttitle': decodeOption(opts.rejecttitle),
764 'max_downloads': opts.max_downloads,
765 'prefer_free_formats': opts.prefer_free_formats,
766 'verbose': opts.verbose,
767 'dump_intermediate_pages': opts.dump_intermediate_pages,
768 'write_pages': opts.write_pages,
770 'keepvideo': opts.keepvideo,
771 'min_filesize': opts.min_filesize,
772 'max_filesize': opts.max_filesize,
773 'min_views': opts.min_views,
774 'max_views': opts.max_views,
776 'cachedir': opts.cachedir,
777 'youtube_print_sig_code': opts.youtube_print_sig_code,
778 'age_limit': opts.age_limit,
779 'download_archive': download_archive_fn,
780 'cookiefile': opts.cookiefile,
781 'nocheckcertificate': opts.no_check_certificate,
782 'prefer_insecure': opts.prefer_insecure,
784 'socket_timeout': opts.socket_timeout,
785 'bidi_workaround': opts.bidi_workaround,
786 'debug_printtraffic': opts.debug_printtraffic,
787 'prefer_ffmpeg': opts.prefer_ffmpeg,
788 'include_ads': opts.include_ads,
789 'default_search': opts.default_search,
790 'youtube_include_dash_manifest': opts.youtube_include_dash_manifest,
791 'encoding': opts.encoding,
794 with YoutubeDL(ydl_opts) as ydl:
795 ydl.print_debug_header()
796 ydl.add_default_info_extractors()
799 # Add the metadata pp first, the other pps will copy it
801 ydl.add_post_processor(FFmpegMetadataPP())
802 if opts.extractaudio:
803 ydl.add_post_processor(FFmpegExtractAudioPP(preferredcodec=opts.audioformat, preferredquality=opts.audioquality, nopostoverwrites=opts.nopostoverwrites))
805 ydl.add_post_processor(FFmpegVideoConvertor(preferedformat=opts.recodevideo))
806 if opts.embedsubtitles:
807 ydl.add_post_processor(FFmpegEmbedSubtitlePP(subtitlesformat=opts.subtitlesformat))
809 ydl.add_post_processor(XAttrMetadataPP())
813 update_self(ydl.to_screen, opts.verbose)
816 if (len(all_urls) < 1) and (opts.load_info_filename is None):
817 if not opts.update_self:
818 parser.error(u'you must provide at least one URL')
823 if opts.load_info_filename is not None:
824 retcode = ydl.download_with_info_file(opts.load_info_filename)
826 retcode = ydl.download(all_urls)
827 except MaxDownloadsReached:
828 ydl.to_screen(u'--max-download limit reached, aborting.')
837 except DownloadError:
839 except SameFileError:
840 sys.exit(u'ERROR: fixed output name but more than one file to download')
841 except KeyboardInterrupt:
842 sys.exit(u'\nERROR: Interrupted by user')