Raphaël G. Git Repositories - youtubedl/blob - youtube_dl/options.py

   1 from __future__ import unicode_literals
   2
   3 import os.path
   4 import optparse
   5 import re
   6 import sys
   7
   8 from .downloader.external import list_external_downloaders
   9 from .compat import (
  10     compat_expanduser,
  11     compat_get_terminal_size,
  12     compat_getenv,
  13     compat_kwargs,
  14     compat_shlex_split,
  15 )
  16 from .utils import (
  17     preferredencoding,
  18     write_string,
  19 )
  20 from .version import __version__
  21
  22
  23 def parseOpts(overrideArguments=None):
  24     def _readOptions(filename_bytes, default=[]):
  25         try:
  26             optionf = open(filename_bytes)
  27         except IOError:
  28             return default  # silently skip if file is not present
  29         try:
  30             # FIXME: https://github.com/rg3/youtube-dl/commit/dfe5fa49aed02cf36ba9f743b11b0903554b5e56
  31             contents = optionf.read()
  32             if sys.version_info < (3,):
  33                 contents = contents.decode(preferredencoding())
  34             res = compat_shlex_split(contents, comments=True)
  35         finally:
  36             optionf.close()
  37         return res
  38
  39     def _readUserConf():
  40         xdg_config_home = compat_getenv('XDG_CONFIG_HOME')
  41         if xdg_config_home:
  42             userConfFile = os.path.join(xdg_config_home, 'youtube-dl', 'config')
  43             if not os.path.isfile(userConfFile):
  44                 userConfFile = os.path.join(xdg_config_home, 'youtube-dl.conf')
  45         else:
  46             userConfFile = os.path.join(compat_expanduser('~'), '.config', 'youtube-dl', 'config')
  47             if not os.path.isfile(userConfFile):
  48                 userConfFile = os.path.join(compat_expanduser('~'), '.config', 'youtube-dl.conf')
  49         userConf = _readOptions(userConfFile, None)
  50
  51         if userConf is None:
  52             appdata_dir = compat_getenv('appdata')
  53             if appdata_dir:
  54                 userConf = _readOptions(
  55                     os.path.join(appdata_dir, 'youtube-dl', 'config'),
  56                     default=None)
  57                 if userConf is None:
  58                     userConf = _readOptions(
  59                         os.path.join(appdata_dir, 'youtube-dl', 'config.txt'),
  60                         default=None)
  61
  62         if userConf is None:
  63             userConf = _readOptions(
  64                 os.path.join(compat_expanduser('~'), 'youtube-dl.conf'),
  65                 default=None)
  66         if userConf is None:
  67             userConf = _readOptions(
  68                 os.path.join(compat_expanduser('~'), 'youtube-dl.conf.txt'),
  69                 default=None)
  70
  71         if userConf is None:
  72             userConf = []
  73
  74         return userConf
  75
  76     def _format_option_string(option):
  77         ''' ('-o', '--option') -> -o, --format METAVAR'''
  78
  79         opts = []
  80
  81         if option._short_opts:
  82             opts.append(option._short_opts[0])
  83         if option._long_opts:
  84             opts.append(option._long_opts[0])
  85         if len(opts) > 1:
  86             opts.insert(1, ', ')
  87
  88         if option.takes_value():
  89             opts.append(' %s' % option.metavar)
  90
  91         return ''.join(opts)
  92
  93     def _comma_separated_values_options_callback(option, opt_str, value, parser):
  94         setattr(parser.values, option.dest, value.split(','))
  95
  96     def _hide_login_info(opts):
  97         PRIVATE_OPTS = ['-p', '--password', '-u', '--username', '--video-password', '--ap-password', '--ap-username']
  98         eqre = re.compile('^(?P<key>' + ('|'.join(re.escape(po) for po in PRIVATE_OPTS)) + ')=.+$')
  99
 100         def _scrub_eq(o):
 101             m = eqre.match(o)
 102             if m:
 103                 return m.group('key') + '=PRIVATE'
 104             else:
 105                 return o
 106
 107         opts = list(map(_scrub_eq, opts))
 108         for private_opt in PRIVATE_OPTS:
 109             try:
 110                 i = opts.index(private_opt)
 111                 opts[i + 1] = 'PRIVATE'
 112             except ValueError:
 113                 pass
 114         return opts
 115
 116     # No need to wrap help messages if we're on a wide console
 117     columns = compat_get_terminal_size().columns
 118     max_width = columns if columns else 80
 119     max_help_position = 80
 120
 121     fmt = optparse.IndentedHelpFormatter(width=max_width, max_help_position=max_help_position)
 122     fmt.format_option_strings = _format_option_string
 123
 124     kw = {
 125         'version': __version__,
 126         'formatter': fmt,
 127         'usage': '%prog [OPTIONS] URL [URL...]',
 128         'conflict_handler': 'resolve',
 129     }
 130
 131     parser = optparse.OptionParser(**compat_kwargs(kw))
 132
 133     general = optparse.OptionGroup(parser, 'General Options')
 134     general.add_option(
 135         '-h', '--help',
 136         action='help',
 137         help='Print this help text and exit')
 138     general.add_option(
 139         '-v', '--version',
 140         action='version',
 141         help='Print program version and exit')
 142     general.add_option(
 143         '-U', '--update',
 144         action='store_true', dest='update_self',
 145         help='Update this program to latest version. Make sure that you have sufficient permissions (run with sudo if needed)')
 146     general.add_option(
 147         '-i', '--ignore-errors',
 148         action='store_true', dest='ignoreerrors', default=False,
 149         help='Continue on download errors, for example to skip unavailable videos in a playlist')
 150     general.add_option(
 151         '--abort-on-error',
 152         action='store_false', dest='ignoreerrors',
 153         help='Abort downloading of further videos (in the playlist or the command line) if an error occurs')
 154     general.add_option(
 155         '--dump-user-agent',
 156         action='store_true', dest='dump_user_agent', default=False,
 157         help='Display the current browser identification')
 158     general.add_option(
 159         '--list-extractors',
 160         action='store_true', dest='list_extractors', default=False,
 161         help='List all supported extractors')
 162     general.add_option(
 163         '--extractor-descriptions',
 164         action='store_true', dest='list_extractor_descriptions', default=False,
 165         help='Output descriptions of all supported extractors')
 166     general.add_option(
 167         '--force-generic-extractor',
 168         action='store_true', dest='force_generic_extractor', default=False,
 169         help='Force extraction to use the generic extractor')
 170     general.add_option(
 171         '--default-search',
 172         dest='default_search', metavar='PREFIX',
 173         help='Use this prefix for unqualified URLs. For example "gvsearch2:" downloads two videos from google videos for youtube-dl "large apple". Use the value "auto" to let youtube-dl guess ("auto_warning" to emit a warning when guessing). "error" just throws an error. The default value "fixup_error" repairs broken URLs, but emits an error if this is not possible instead of searching.')
 174     general.add_option(
 175         '--ignore-config',
 176         action='store_true',
 177         help='Do not read configuration files. '
 178         'When given in the global configuration file /etc/youtube-dl.conf: '
 179         'Do not read the user configuration in ~/.config/youtube-dl/config '
 180         '(%APPDATA%/youtube-dl/config.txt on Windows)')
 181     general.add_option(
 182         '--config-location',
 183         dest='config_location', metavar='PATH',
 184         help='Location of the configuration file; either the path to the config or its containing directory.')
 185     general.add_option(
 186         '--flat-playlist',
 187         action='store_const', dest='extract_flat', const='in_playlist',
 188         default=False,
 189         help='Do not extract the videos of a playlist, only list them.')
 190     general.add_option(
 191         '--mark-watched',
 192         action='store_true', dest='mark_watched', default=False,
 193         help='Mark videos watched (YouTube only)')
 194     general.add_option(
 195         '--no-mark-watched',
 196         action='store_false', dest='mark_watched', default=False,
 197         help='Do not mark videos watched (YouTube only)')
 198     general.add_option(
 199         '--no-color', '--no-colors',
 200         action='store_true', dest='no_color',
 201         default=False,
 202         help='Do not emit color codes in output')
 203
 204     network = optparse.OptionGroup(parser, 'Network Options')
 205     network.add_option(
 206         '--proxy', dest='proxy',
 207         default=None, metavar='URL',
 208         help='Use the specified HTTP/HTTPS/SOCKS proxy. To enable experimental '
 209              'SOCKS proxy, specify a proper scheme. For example '
 210              'socks5://127.0.0.1:1080/. Pass in an empty string (--proxy "") '
 211              'for direct connection')
 212     network.add_option(
 213         '--socket-timeout',
 214         dest='socket_timeout', type=float, default=None, metavar='SECONDS',
 215         help='Time to wait before giving up, in seconds')
 216     network.add_option(
 217         '--source-address',
 218         metavar='IP', dest='source_address', default=None,
 219         help='Client-side IP address to bind to',
 220     )
 221     network.add_option(
 222         '-4', '--force-ipv4',
 223         action='store_const', const='0.0.0.0', dest='source_address',
 224         help='Make all connections via IPv4',
 225     )
 226     network.add_option(
 227         '-6', '--force-ipv6',
 228         action='store_const', const='::', dest='source_address',
 229         help='Make all connections via IPv6',
 230     )
 231
 232     geo = optparse.OptionGroup(parser, 'Geo Restriction')
 233     geo.add_option(
 234         '--geo-verification-proxy',
 235         dest='geo_verification_proxy', default=None, metavar='URL',
 236         help='Use this proxy to verify the IP address for some geo-restricted sites. '
 237         'The default proxy specified by --proxy (or none, if the options is not present) is used for the actual downloading.')
 238     geo.add_option(
 239         '--cn-verification-proxy',
 240         dest='cn_verification_proxy', default=None, metavar='URL',
 241         help=optparse.SUPPRESS_HELP)
 242     geo.add_option(
 243         '--geo-bypass',
 244         action='store_true', dest='geo_bypass', default=True,
 245         help='Bypass geographic restriction via faking X-Forwarded-For HTTP header (experimental)')
 246     geo.add_option(
 247         '--no-geo-bypass',
 248         action='store_false', dest='geo_bypass', default=True,
 249         help='Do not bypass geographic restriction via faking X-Forwarded-For HTTP header (experimental)')
 250     geo.add_option(
 251         '--geo-bypass-country', metavar='CODE',
 252         dest='geo_bypass_country', default=None,
 253         help='Force bypass geographic restriction with explicitly provided two-letter ISO 3166-2 country code (experimental)')
 254
 255     selection = optparse.OptionGroup(parser, 'Video Selection')
 256     selection.add_option(
 257         '--playlist-start',
 258         dest='playliststart', metavar='NUMBER', default=1, type=int,
 259         help='Playlist video to start at (default is %default)')
 260     selection.add_option(
 261         '--playlist-end',
 262         dest='playlistend', metavar='NUMBER', default=None, type=int,
 263         help='Playlist video to end at (default is last)')
 264     selection.add_option(
 265         '--playlist-items',
 266         dest='playlist_items', metavar='ITEM_SPEC', default=None,
 267         help='Playlist video items to download. Specify indices of the videos in the playlist separated by commas like: "--playlist-items 1,2,5,8" if you want to download videos indexed 1, 2, 5, 8 in the playlist. You can specify range: "--playlist-items 1-3,7,10-13", it will download the videos at index 1, 2, 3, 7, 10, 11, 12 and 13.')
 268     selection.add_option(
 269         '--match-title',
 270         dest='matchtitle', metavar='REGEX',
 271         help='Download only matching titles (regex or caseless sub-string)')
 272     selection.add_option(
 273         '--reject-title',
 274         dest='rejecttitle', metavar='REGEX',
 275         help='Skip download for matching titles (regex or caseless sub-string)')
 276     selection.add_option(
 277         '--max-downloads',
 278         dest='max_downloads', metavar='NUMBER', type=int, default=None,
 279         help='Abort after downloading NUMBER files')
 280     selection.add_option(
 281         '--min-filesize',
 282         metavar='SIZE', dest='min_filesize', default=None,
 283         help='Do not download any videos smaller than SIZE (e.g. 50k or 44.6m)')
 284     selection.add_option(
 285         '--max-filesize',
 286         metavar='SIZE', dest='max_filesize', default=None,
 287         help='Do not download any videos larger than SIZE (e.g. 50k or 44.6m)')
 288     selection.add_option(
 289         '--date',
 290         metavar='DATE', dest='date', default=None,
 291         help='Download only videos uploaded in this date')
 292     selection.add_option(
 293         '--datebefore',
 294         metavar='DATE', dest='datebefore', default=None,
 295         help='Download only videos uploaded on or before this date (i.e. inclusive)')
 296     selection.add_option(
 297         '--dateafter',
 298         metavar='DATE', dest='dateafter', default=None,
 299         help='Download only videos uploaded on or after this date (i.e. inclusive)')
 300     selection.add_option(
 301         '--min-views',
 302         metavar='COUNT', dest='min_views', default=None, type=int,
 303         help='Do not download any videos with less than COUNT views')
 304     selection.add_option(
 305         '--max-views',
 306         metavar='COUNT', dest='max_views', default=None, type=int,
 307         help='Do not download any videos with more than COUNT views')
 308     selection.add_option(
 309         '--match-filter',
 310         metavar='FILTER', dest='match_filter', default=None,
 311         help=(
 312             'Generic video filter. '
 313             'Specify any key (see help for -o for a list of available keys) to '
 314             'match if the key is present, '
 315             '!key to check if the key is not present, '
 316             'key > NUMBER (like "comment_count > 12", also works with '
 317             '>=, <, <=, !=, =) to compare against a number, '
 318             'key = \'LITERAL\' (like "uploader = \'Mike Smith\'", also works with !=) '
 319             'to match against a string literal '
 320             'and & to require multiple matches. '
 321             'Values which are not known are excluded unless you '
 322             'put a question mark (?) after the operator. '
 323             'For example, to only match videos that have been liked more than '
 324             '100 times and disliked less than 50 times (or the dislike '
 325             'functionality is not available at the given service), but who '
 326             'also have a description, use --match-filter '
 327             '"like_count > 100 & dislike_count <? 50 & description" .'
 328         ))
 329     selection.add_option(
 330         '--no-playlist',
 331         action='store_true', dest='noplaylist', default=False,
 332         help='Download only the video, if the URL refers to a video and a playlist.')
 333     selection.add_option(
 334         '--yes-playlist',
 335         action='store_false', dest='noplaylist', default=False,
 336         help='Download the playlist, if the URL refers to a video and a playlist.')
 337     selection.add_option(
 338         '--age-limit',
 339         metavar='YEARS', dest='age_limit', default=None, type=int,
 340         help='Download only videos suitable for the given age')
 341     selection.add_option(
 342         '--download-archive', metavar='FILE',
 343         dest='download_archive',
 344         help='Download only videos not listed in the archive file. Record the IDs of all downloaded videos in it.')
 345     selection.add_option(
 346         '--include-ads',
 347         dest='include_ads', action='store_true',
 348         help='Download advertisements as well (experimental)')
 349
 350     authentication = optparse.OptionGroup(parser, 'Authentication Options')
 351     authentication.add_option(
 352         '-u', '--username',
 353         dest='username', metavar='USERNAME',
 354         help='Login with this account ID')
 355     authentication.add_option(
 356         '-p', '--password',
 357         dest='password', metavar='PASSWORD',
 358         help='Account password. If this option is left out, youtube-dl will ask interactively.')
 359     authentication.add_option(
 360         '-2', '--twofactor',
 361         dest='twofactor', metavar='TWOFACTOR',
 362         help='Two-factor authentication code')
 363     authentication.add_option(
 364         '-n', '--netrc',
 365         action='store_true', dest='usenetrc', default=False,
 366         help='Use .netrc authentication data')
 367     authentication.add_option(
 368         '--video-password',
 369         dest='videopassword', metavar='PASSWORD',
 370         help='Video password (vimeo, smotri, youku)')
 371
 372     adobe_pass = optparse.OptionGroup(parser, 'Adobe Pass Options')
 373     adobe_pass.add_option(
 374         '--ap-mso',
 375         dest='ap_mso', metavar='MSO',
 376         help='Adobe Pass multiple-system operator (TV provider) identifier, use --ap-list-mso for a list of available MSOs')
 377     adobe_pass.add_option(
 378         '--ap-username',
 379         dest='ap_username', metavar='USERNAME',
 380         help='Multiple-system operator account login')
 381     adobe_pass.add_option(
 382         '--ap-password',
 383         dest='ap_password', metavar='PASSWORD',
 384         help='Multiple-system operator account password. If this option is left out, youtube-dl will ask interactively.')
 385     adobe_pass.add_option(
 386         '--ap-list-mso',
 387         action='store_true', dest='ap_list_mso', default=False,
 388         help='List all supported multiple-system operators')
 389
 390     video_format = optparse.OptionGroup(parser, 'Video Format Options')
 391     video_format.add_option(
 392         '-f', '--format',
 393         action='store', dest='format', metavar='FORMAT', default=None,
 394         help='Video format code, see the "FORMAT SELECTION" for all the info')
 395     video_format.add_option(
 396         '--all-formats',
 397         action='store_const', dest='format', const='all',
 398         help='Download all available video formats')
 399     video_format.add_option(
 400         '--prefer-free-formats',
 401         action='store_true', dest='prefer_free_formats', default=False,
 402         help='Prefer free video formats unless a specific one is requested')
 403     video_format.add_option(
 404         '-F', '--list-formats',
 405         action='store_true', dest='listformats',
 406         help='List all available formats of requested videos')
 407     video_format.add_option(
 408         '--youtube-include-dash-manifest',
 409         action='store_true', dest='youtube_include_dash_manifest', default=True,
 410         help=optparse.SUPPRESS_HELP)
 411     video_format.add_option(
 412         '--youtube-skip-dash-manifest',
 413         action='store_false', dest='youtube_include_dash_manifest',
 414         help='Do not download the DASH manifests and related data on YouTube videos')
 415     video_format.add_option(
 416         '--merge-output-format',
 417         action='store', dest='merge_output_format', metavar='FORMAT', default=None,
 418         help=(
 419             'If a merge is required (e.g. bestvideo+bestaudio), '
 420             'output to given container format. One of mkv, mp4, ogg, webm, flv. '
 421             'Ignored if no merge is required'))
 422
 423     subtitles = optparse.OptionGroup(parser, 'Subtitle Options')
 424     subtitles.add_option(
 425         '--write-sub', '--write-srt',
 426         action='store_true', dest='writesubtitles', default=False,
 427         help='Write subtitle file')
 428     subtitles.add_option(
 429         '--write-auto-sub', '--write-automatic-sub',
 430         action='store_true', dest='writeautomaticsub', default=False,
 431         help='Write automatically generated subtitle file (YouTube only)')
 432     subtitles.add_option(
 433         '--all-subs',
 434         action='store_true', dest='allsubtitles', default=False,
 435         help='Download all the available subtitles of the video')
 436     subtitles.add_option(
 437         '--list-subs',
 438         action='store_true', dest='listsubtitles', default=False,
 439         help='List all available subtitles for the video')
 440     subtitles.add_option(
 441         '--sub-format',
 442         action='store', dest='subtitlesformat', metavar='FORMAT', default='best',
 443         help='Subtitle format, accepts formats preference, for example: "srt" or "ass/srt/best"')
 444     subtitles.add_option(
 445         '--sub-lang', '--sub-langs', '--srt-lang',
 446         action='callback', dest='subtitleslangs', metavar='LANGS', type='str',
 447         default=[], callback=_comma_separated_values_options_callback,
 448         help='Languages of the subtitles to download (optional) separated by commas, use --list-subs for available language tags')
 449
 450     downloader = optparse.OptionGroup(parser, 'Download Options')
 451     downloader.add_option(
 452         '-r', '--limit-rate', '--rate-limit',
 453         dest='ratelimit', metavar='RATE',
 454         help='Maximum download rate in bytes per second (e.g. 50K or 4.2M)')
 455     downloader.add_option(
 456         '-R', '--retries',
 457         dest='retries', metavar='RETRIES', default=10,
 458         help='Number of retries (default is %default), or "infinite".')
 459     downloader.add_option(
 460         '--fragment-retries',
 461         dest='fragment_retries', metavar='RETRIES', default=10,
 462         help='Number of retries for a fragment (default is %default), or "infinite" (DASH, hlsnative and ISM)')
 463     downloader.add_option(
 464         '--skip-unavailable-fragments',
 465         action='store_true', dest='skip_unavailable_fragments', default=True,
 466         help='Skip unavailable fragments (DASH, hlsnative and ISM)')
 467     downloader.add_option(
 468         '--abort-on-unavailable-fragment',
 469         action='store_false', dest='skip_unavailable_fragments',
 470         help='Abort downloading when some fragment is not available')
 471     downloader.add_option(
 472         '--keep-fragments',
 473         action='store_true', dest='keep_fragments', default=False,
 474         help='Keep downloaded fragments on disk after downloading is finished; fragments are erased by default')
 475     downloader.add_option(
 476         '--buffer-size',
 477         dest='buffersize', metavar='SIZE', default='1024',
 478         help='Size of download buffer (e.g. 1024 or 16K) (default is %default)')
 479     downloader.add_option(
 480         '--no-resize-buffer',
 481         action='store_true', dest='noresizebuffer', default=False,
 482         help='Do not automatically adjust the buffer size. By default, the buffer size is automatically resized from an initial value of SIZE.')
 483     downloader.add_option(
 484         '--test',
 485         action='store_true', dest='test', default=False,
 486         help=optparse.SUPPRESS_HELP)
 487     downloader.add_option(
 488         '--playlist-reverse',
 489         action='store_true',
 490         help='Download playlist videos in reverse order')
 491     downloader.add_option(
 492         '--playlist-random',
 493         action='store_true',
 494         help='Download playlist videos in random order')
 495     downloader.add_option(
 496         '--xattr-set-filesize',
 497         dest='xattr_set_filesize', action='store_true',
 498         help='Set file xattribute ytdl.filesize with expected file size (experimental)')
 499     downloader.add_option(
 500         '--hls-prefer-native',
 501         dest='hls_prefer_native', action='store_true', default=None,
 502         help='Use the native HLS downloader instead of ffmpeg')
 503     downloader.add_option(
 504         '--hls-prefer-ffmpeg',
 505         dest='hls_prefer_native', action='store_false', default=None,
 506         help='Use ffmpeg instead of the native HLS downloader')
 507     downloader.add_option(
 508         '--hls-use-mpegts',
 509         dest='hls_use_mpegts', action='store_true',
 510         help='Use the mpegts container for HLS videos, allowing to play the '
 511              'video while downloading (some players may not be able to play it)')
 512     downloader.add_option(
 513         '--external-downloader',
 514         dest='external_downloader', metavar='COMMAND',
 515         help='Use the specified external downloader. '
 516              'Currently supports %s' % ','.join(list_external_downloaders()))
 517     downloader.add_option(
 518         '--external-downloader-args',
 519         dest='external_downloader_args', metavar='ARGS',
 520         help='Give these arguments to the external downloader')
 521
 522     workarounds = optparse.OptionGroup(parser, 'Workarounds')
 523     workarounds.add_option(
 524         '--encoding',
 525         dest='encoding', metavar='ENCODING',
 526         help='Force the specified encoding (experimental)')
 527     workarounds.add_option(
 528         '--no-check-certificate',
 529         action='store_true', dest='no_check_certificate', default=False,
 530         help='Suppress HTTPS certificate validation')
 531     workarounds.add_option(
 532         '--prefer-insecure',
 533         '--prefer-unsecure', action='store_true', dest='prefer_insecure',
 534         help='Use an unencrypted connection to retrieve information about the video. (Currently supported only for YouTube)')
 535     workarounds.add_option(
 536         '--user-agent',
 537         metavar='UA', dest='user_agent',
 538         help='Specify a custom user agent')
 539     workarounds.add_option(
 540         '--referer',
 541         metavar='URL', dest='referer', default=None,
 542         help='Specify a custom referer, use if the video access is restricted to one domain',
 543     )
 544     workarounds.add_option(
 545         '--add-header',
 546         metavar='FIELD:VALUE', dest='headers', action='append',
 547         help='Specify a custom HTTP header and its value, separated by a colon \':\'. You can use this option multiple times',
 548     )
 549     workarounds.add_option(
 550         '--bidi-workaround',
 551         dest='bidi_workaround', action='store_true',
 552         help='Work around terminals that lack bidirectional text support. Requires bidiv or fribidi executable in PATH')
 553     workarounds.add_option(
 554         '--sleep-interval', '--min-sleep-interval', metavar='SECONDS',
 555         dest='sleep_interval', type=float,
 556         help=(
 557             'Number of seconds to sleep before each download when used alone '
 558             'or a lower bound of a range for randomized sleep before each download '
 559             '(minimum possible number of seconds to sleep) when used along with '
 560             '--max-sleep-interval.'))
 561     workarounds.add_option(
 562         '--max-sleep-interval', metavar='SECONDS',
 563         dest='max_sleep_interval', type=float,
 564         help=(
 565             'Upper bound of a range for randomized sleep before each download '
 566             '(maximum possible number of seconds to sleep). Must only be used '
 567             'along with --min-sleep-interval.'))
 568
 569     verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options')
 570     verbosity.add_option(
 571         '-q', '--quiet',
 572         action='store_true', dest='quiet', default=False,
 573         help='Activate quiet mode')
 574     verbosity.add_option(
 575         '--no-warnings',
 576         dest='no_warnings', action='store_true', default=False,
 577         help='Ignore warnings')
 578     verbosity.add_option(
 579         '-s', '--simulate',
 580         action='store_true', dest='simulate', default=False,
 581         help='Do not download the video and do not write anything to disk')
 582     verbosity.add_option(
 583         '--skip-download',
 584         action='store_true', dest='skip_download', default=False,
 585         help='Do not download the video')
 586     verbosity.add_option(
 587         '-g', '--get-url',
 588         action='store_true', dest='geturl', default=False,
 589         help='Simulate, quiet but print URL')
 590     verbosity.add_option(
 591         '-e', '--get-title',
 592         action='store_true', dest='gettitle', default=False,
 593         help='Simulate, quiet but print title')
 594     verbosity.add_option(
 595         '--get-id',
 596         action='store_true', dest='getid', default=False,
 597         help='Simulate, quiet but print id')
 598     verbosity.add_option(
 599         '--get-thumbnail',
 600         action='store_true', dest='getthumbnail', default=False,
 601         help='Simulate, quiet but print thumbnail URL')
 602     verbosity.add_option(
 603         '--get-description',
 604         action='store_true', dest='getdescription', default=False,
 605         help='Simulate, quiet but print video description')
 606     verbosity.add_option(
 607         '--get-duration',
 608         action='store_true', dest='getduration', default=False,
 609         help='Simulate, quiet but print video length')
 610     verbosity.add_option(
 611         '--get-filename',
 612         action='store_true', dest='getfilename', default=False,
 613         help='Simulate, quiet but print output filename')
 614     verbosity.add_option(
 615         '--get-format',
 616         action='store_true', dest='getformat', default=False,
 617         help='Simulate, quiet but print output format')
 618     verbosity.add_option(
 619         '-j', '--dump-json',
 620         action='store_true', dest='dumpjson', default=False,
 621         help='Simulate, quiet but print JSON information. See --output for a description of available keys.')
 622     verbosity.add_option(
 623         '-J', '--dump-single-json',
 624         action='store_true', dest='dump_single_json', default=False,
 625         help='Simulate, quiet but print JSON information for each command-line argument. If the URL refers to a playlist, dump the whole playlist information in a single line.')
 626     verbosity.add_option(
 627         '--print-json',
 628         action='store_true', dest='print_json', default=False,
 629         help='Be quiet and print the video information as JSON (video is still being downloaded).',
 630     )
 631     verbosity.add_option(
 632         '--newline',
 633         action='store_true', dest='progress_with_newline', default=False,
 634         help='Output progress bar as new lines')
 635     verbosity.add_option(
 636         '--no-progress',
 637         action='store_true', dest='noprogress', default=False,
 638         help='Do not print progress bar')
 639     verbosity.add_option(
 640         '--console-title',
 641         action='store_true', dest='consoletitle', default=False,
 642         help='Display progress in console titlebar')
 643     verbosity.add_option(
 644         '-v', '--verbose',
 645         action='store_true', dest='verbose', default=False,
 646         help='Print various debugging information')
 647     verbosity.add_option(
 648         '--dump-pages', '--dump-intermediate-pages',
 649         action='store_true', dest='dump_intermediate_pages', default=False,
 650         help='Print downloaded pages encoded using base64 to debug problems (very verbose)')
 651     verbosity.add_option(
 652         '--write-pages',
 653         action='store_true', dest='write_pages', default=False,
 654         help='Write downloaded intermediary pages to files in the current directory to debug problems')
 655     verbosity.add_option(
 656         '--youtube-print-sig-code',
 657         action='store_true', dest='youtube_print_sig_code', default=False,
 658         help=optparse.SUPPRESS_HELP)
 659     verbosity.add_option(
 660         '--print-traffic', '--dump-headers',
 661         dest='debug_printtraffic', action='store_true', default=False,
 662         help='Display sent and read HTTP traffic')
 663     verbosity.add_option(
 664         '-C', '--call-home',
 665         dest='call_home', action='store_true', default=False,
 666         help='Contact the youtube-dl server for debugging')
 667     verbosity.add_option(
 668         '--no-call-home',
 669         dest='call_home', action='store_false', default=False,
 670         help='Do NOT contact the youtube-dl server for debugging')
 671
 672     filesystem = optparse.OptionGroup(parser, 'Filesystem Options')
 673     filesystem.add_option(
 674         '-a', '--batch-file',
 675         dest='batchfile', metavar='FILE',
 676         help='File containing URLs to download (\'-\' for stdin)')
 677     filesystem.add_option(
 678         '--id', default=False,
 679         action='store_true', dest='useid', help='Use only video ID in file name')
 680     filesystem.add_option(
 681         '-o', '--output',
 682         dest='outtmpl', metavar='TEMPLATE',
 683         help=('Output filename template, see the "OUTPUT TEMPLATE" for all the info'))
 684     filesystem.add_option(
 685         '--autonumber-size',
 686         dest='autonumber_size', metavar='NUMBER', type=int,
 687         help=optparse.SUPPRESS_HELP)
 688     filesystem.add_option(
 689         '--autonumber-start',
 690         dest='autonumber_start', metavar='NUMBER', default=1, type=int,
 691         help='Specify the start value for %(autonumber)s (default is %default)')
 692     filesystem.add_option(
 693         '--restrict-filenames',
 694         action='store_true', dest='restrictfilenames', default=False,
 695         help='Restrict filenames to only ASCII characters, and avoid "&" and spaces in filenames')
 696     filesystem.add_option(
 697         '-A', '--auto-number',
 698         action='store_true', dest='autonumber', default=False,
 699         help=optparse.SUPPRESS_HELP)
 700     filesystem.add_option(
 701         '-t', '--title',
 702         action='store_true', dest='usetitle', default=False,
 703         help=optparse.SUPPRESS_HELP)
 704     filesystem.add_option(
 705         '-l', '--literal', default=False,
 706         action='store_true', dest='usetitle',
 707         help=optparse.SUPPRESS_HELP)
 708     filesystem.add_option(
 709         '-w', '--no-overwrites',
 710         action='store_true', dest='nooverwrites', default=False,
 711         help='Do not overwrite files')
 712     filesystem.add_option(
 713         '-c', '--continue',
 714         action='store_true', dest='continue_dl', default=True,
 715         help='Force resume of partially downloaded files. By default, youtube-dl will resume downloads if possible.')
 716     filesystem.add_option(
 717         '--no-continue',
 718         action='store_false', dest='continue_dl',
 719         help='Do not resume partially downloaded files (restart from beginning)')
 720     filesystem.add_option(
 721         '--no-part',
 722         action='store_true', dest='nopart', default=False,
 723         help='Do not use .part files - write directly into output file')
 724     filesystem.add_option(
 725         '--no-mtime',
 726         action='store_false', dest='updatetime', default=True,
 727         help='Do not use the Last-modified header to set the file modification time')
 728     filesystem.add_option(
 729         '--write-description',
 730         action='store_true', dest='writedescription', default=False,
 731         help='Write video description to a .description file')
 732     filesystem.add_option(
 733         '--write-info-json',
 734         action='store_true', dest='writeinfojson', default=False,
 735         help='Write video metadata to a .info.json file')
 736     filesystem.add_option(
 737         '--write-annotations',
 738         action='store_true', dest='writeannotations', default=False,
 739         help='Write video annotations to a .annotations.xml file')
 740     filesystem.add_option(
 741         '--load-info-json', '--load-info',
 742         dest='load_info_filename', metavar='FILE',
 743         help='JSON file containing the video information (created with the "--write-info-json" option)')
 744     filesystem.add_option(
 745         '--cookies',
 746         dest='cookiefile', metavar='FILE',
 747         help='File to read cookies from and dump cookie jar in')
 748     filesystem.add_option(
 749         '--cache-dir', dest='cachedir', default=None, metavar='DIR',
 750         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.')
 751     filesystem.add_option(
 752         '--no-cache-dir', action='store_const', const=False, dest='cachedir',
 753         help='Disable filesystem caching')
 754     filesystem.add_option(
 755         '--rm-cache-dir',
 756         action='store_true', dest='rm_cachedir',
 757         help='Delete all filesystem cache files')
 758
 759     thumbnail = optparse.OptionGroup(parser, 'Thumbnail images')
 760     thumbnail.add_option(
 761         '--write-thumbnail',
 762         action='store_true', dest='writethumbnail', default=False,
 763         help='Write thumbnail image to disk')
 764     thumbnail.add_option(
 765         '--write-all-thumbnails',
 766         action='store_true', dest='write_all_thumbnails', default=False,
 767         help='Write all thumbnail image formats to disk')
 768     thumbnail.add_option(
 769         '--list-thumbnails',
 770         action='store_true', dest='list_thumbnails', default=False,
 771         help='Simulate and list all available thumbnail formats')
 772
 773     postproc = optparse.OptionGroup(parser, 'Post-processing Options')
 774     postproc.add_option(
 775         '-x', '--extract-audio',
 776         action='store_true', dest='extractaudio', default=False,
 777         help='Convert video files to audio-only files (requires ffmpeg or avconv and ffprobe or avprobe)')
 778     postproc.add_option(
 779         '--audio-format', metavar='FORMAT', dest='audioformat', default='best',
 780         help='Specify audio format: "best", "aac", "flac", "mp3", "m4a", "opus", "vorbis", or "wav"; "%default" by default; No effect without -x')
 781     postproc.add_option(
 782         '--audio-quality', metavar='QUALITY',
 783         dest='audioquality', default='5',
 784         help='Specify ffmpeg/avconv audio quality, insert a value between 0 (better) and 9 (worse) for VBR or a specific bitrate like 128K (default %default)')
 785     postproc.add_option(
 786         '--recode-video',
 787         metavar='FORMAT', dest='recodevideo', default=None,
 788         help='Encode the video to another format if necessary (currently supported: mp4|flv|ogg|webm|mkv|avi)')
 789     postproc.add_option(
 790         '--postprocessor-args',
 791         dest='postprocessor_args', metavar='ARGS',
 792         help='Give these arguments to the postprocessor')
 793     postproc.add_option(
 794         '-k', '--keep-video',
 795         action='store_true', dest='keepvideo', default=False,
 796         help='Keep the video file on disk after the post-processing; the video is erased by default')
 797     postproc.add_option(
 798         '--no-post-overwrites',
 799         action='store_true', dest='nopostoverwrites', default=False,
 800         help='Do not overwrite post-processed files; the post-processed files are overwritten by default')
 801     postproc.add_option(
 802         '--embed-subs',
 803         action='store_true', dest='embedsubtitles', default=False,
 804         help='Embed subtitles in the video (only for mp4, webm and mkv videos)')
 805     postproc.add_option(
 806         '--embed-thumbnail',
 807         action='store_true', dest='embedthumbnail', default=False,
 808         help='Embed thumbnail in the audio as cover art')
 809     postproc.add_option(
 810         '--add-metadata',
 811         action='store_true', dest='addmetadata', default=False,
 812         help='Write metadata to the video file')
 813     postproc.add_option(
 814         '--metadata-from-title',
 815         metavar='FORMAT', dest='metafromtitle',
 816         help='Parse additional metadata like song title / artist from the video title. '
 817              'The format syntax is the same as --output. Regular expression with '
 818              'named capture groups may also be used. '
 819              'The parsed parameters replace existing values. '
 820              'Example: --metadata-from-title "%(artist)s - %(title)s" matches a title like '
 821              '"Coldplay - Paradise". '
 822              'Example (regex): --metadata-from-title "(?P<artist>.+?) - (?P<title>.+)"')
 823     postproc.add_option(
 824         '--xattrs',
 825         action='store_true', dest='xattrs', default=False,
 826         help='Write metadata to the video file\'s xattrs (using dublin core and xdg standards)')
 827     postproc.add_option(
 828         '--fixup',
 829         metavar='POLICY', dest='fixup', default='detect_or_warn',
 830         help='Automatically correct known faults of the file. '
 831              'One of never (do nothing), warn (only emit a warning), '
 832              'detect_or_warn (the default; fix file if we can, warn otherwise)')
 833     postproc.add_option(
 834         '--prefer-avconv',
 835         action='store_false', dest='prefer_ffmpeg',
 836         help='Prefer avconv over ffmpeg for running the postprocessors (default)')
 837     postproc.add_option(
 838         '--prefer-ffmpeg',
 839         action='store_true', dest='prefer_ffmpeg',
 840         help='Prefer ffmpeg over avconv for running the postprocessors')
 841     postproc.add_option(
 842         '--ffmpeg-location', '--avconv-location', metavar='PATH',
 843         dest='ffmpeg_location',
 844         help='Location of the ffmpeg/avconv binary; either the path to the binary or its containing directory.')
 845     postproc.add_option(
 846         '--exec',
 847         metavar='CMD', dest='exec_cmd',
 848         help='Execute a command on the file after downloading, similar to find\'s -exec syntax. Example: --exec \'adb push {} /sdcard/Music/ && rm {}\'')
 849     postproc.add_option(
 850         '--convert-subs', '--convert-subtitles',
 851         metavar='FORMAT', dest='convertsubtitles', default=None,
 852         help='Convert the subtitles to other format (currently supported: srt|ass|vtt)')
 853
 854     parser.add_option_group(general)
 855     parser.add_option_group(network)
 856     parser.add_option_group(geo)
 857     parser.add_option_group(selection)
 858     parser.add_option_group(downloader)
 859     parser.add_option_group(filesystem)
 860     parser.add_option_group(thumbnail)
 861     parser.add_option_group(verbosity)
 862     parser.add_option_group(workarounds)
 863     parser.add_option_group(video_format)
 864     parser.add_option_group(subtitles)
 865     parser.add_option_group(authentication)
 866     parser.add_option_group(adobe_pass)
 867     parser.add_option_group(postproc)
 868
 869     if overrideArguments is not None:
 870         opts, args = parser.parse_args(overrideArguments)
 871         if opts.verbose:
 872             write_string('[debug] Override config: ' + repr(overrideArguments) + '\n')
 873     else:
 874         def compat_conf(conf):
 875             if sys.version_info < (3,):
 876                 return [a.decode(preferredencoding(), 'replace') for a in conf]
 877             return conf
 878
 879         command_line_conf = compat_conf(sys.argv[1:])
 880         opts, args = parser.parse_args(command_line_conf)
 881
 882         system_conf = user_conf = custom_conf = []
 883
 884         if '--config-location' in command_line_conf:
 885             location = compat_expanduser(opts.config_location)
 886             if os.path.isdir(location):
 887                 location = os.path.join(location, 'youtube-dl.conf')
 888             if not os.path.exists(location):
 889                 parser.error('config-location %s does not exist.' % location)
 890             custom_conf = _readOptions(location)
 891         elif '--ignore-config' in command_line_conf:
 892             pass
 893         else:
 894             system_conf = _readOptions('/etc/youtube-dl.conf')
 895             if '--ignore-config' not in system_conf:
 896                 user_conf = _readUserConf()
 897
 898         argv = system_conf + user_conf + custom_conf + command_line_conf
 899         opts, args = parser.parse_args(argv)
 900         if opts.verbose:
 901             for conf_label, conf in (
 902                     ('System config', system_conf),
 903                     ('User config', user_conf),
 904                     ('Custom config', custom_conf),
 905                     ('Command-line args', command_line_conf)):
 906                 write_string('[debug] %s: %s\n' % (conf_label, repr(_hide_login_info(conf))))
 907
 908     return parser, opts, args