from __future__ import unicode_literals import os.path import optparse import re import sys from .downloader.external import list_external_downloaders from .compat import ( compat_expanduser, compat_get_terminal_size, compat_getenv, compat_kwargs, compat_shlex_split, ) from .utils import ( preferredencoding, write_string, ) from .version import __version__ def _hide_login_info(opts): PRIVATE_OPTS = set(['-p', '--password', '-u', '--username', '--video-password', '--ap-password', '--ap-username']) eqre = re.compile('^(?P<key>' + ('|'.join(re.escape(po) for po in PRIVATE_OPTS)) + ')=.+$') def _scrub_eq(o): m = eqre.match(o) if m: return m.group('key') + '=PRIVATE' else: return o opts = list(map(_scrub_eq, opts)) for idx, opt in enumerate(opts): if opt in PRIVATE_OPTS and idx + 1 < len(opts): opts[idx + 1] = 'PRIVATE' return opts def parseOpts(overrideArguments=None): def _readOptions(filename_bytes, default=[]): try: optionf = open(filename_bytes) except IOError: return default # silently skip if file is not present try: # FIXME: https://github.com/rg3/youtube-dl/commit/dfe5fa49aed02cf36ba9f743b11b0903554b5e56 contents = optionf.read() if sys.version_info < (3,): contents = contents.decode(preferredencoding()) res = compat_shlex_split(contents, comments=True) finally: optionf.close() return res def _readUserConf(): xdg_config_home = compat_getenv('XDG_CONFIG_HOME') if xdg_config_home: userConfFile = os.path.join(xdg_config_home, 'youtube-dl', 'config') if not os.path.isfile(userConfFile): userConfFile = os.path.join(xdg_config_home, 'youtube-dl.conf') else: userConfFile = os.path.join(compat_expanduser('~'), '.config', 'youtube-dl', 'config') if not os.path.isfile(userConfFile): userConfFile = os.path.join(compat_expanduser('~'), '.config', 'youtube-dl.conf') userConf = _readOptions(userConfFile, None) if userConf is None: appdata_dir = compat_getenv('appdata') if appdata_dir: userConf = _readOptions( os.path.join(appdata_dir, 'youtube-dl', 'config'), default=None) if userConf is None: userConf = _readOptions( os.path.join(appdata_dir, 'youtube-dl', 'config.txt'), default=None) if userConf is None: userConf = _readOptions( os.path.join(compat_expanduser('~'), 'youtube-dl.conf'), default=None) if userConf is None: userConf = _readOptions( os.path.join(compat_expanduser('~'), 'youtube-dl.conf.txt'), default=None) if userConf is None: userConf = [] return userConf def _format_option_string(option): ''' ('-o', '--option') -> -o, --format METAVAR''' opts = [] if option._short_opts: opts.append(option._short_opts[0]) if option._long_opts: opts.append(option._long_opts[0]) if len(opts) > 1: opts.insert(1, ', ') if option.takes_value(): opts.append(' %s' % option.metavar) return ''.join(opts) def _comma_separated_values_options_callback(option, opt_str, value, parser): setattr(parser.values, option.dest, value.split(',')) # No need to wrap help messages if we're on a wide console columns = compat_get_terminal_size().columns max_width = columns if columns else 80 max_help_position = 80 fmt = optparse.IndentedHelpFormatter(width=max_width, max_help_position=max_help_position) fmt.format_option_strings = _format_option_string kw = { 'version': __version__, 'formatter': fmt, 'usage': '%prog [OPTIONS] URL [URL...]', 'conflict_handler': 'resolve', } parser = optparse.OptionParser(**compat_kwargs(kw)) general = optparse.OptionGroup(parser, 'General Options') general.add_option( '-h', '--help', action='help', help='Print this help text and exit') general.add_option( '-v', '--version', action='version', help='Print program version and exit') general.add_option( '-U', '--update', 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)') general.add_option( '-i', '--ignore-errors', action='store_true', dest='ignoreerrors', default=False, help='Continue on download errors, for example to skip unavailable videos in a playlist') general.add_option( '--abort-on-error', action='store_false', dest='ignoreerrors', help='Abort downloading of further videos (in the playlist or the command line) if an error occurs') general.add_option( '--dump-user-agent', action='store_true', dest='dump_user_agent', default=False, help='Display the current browser identification') general.add_option( '--list-extractors', action='store_true', dest='list_extractors', default=False, help='List all supported extractors') general.add_option( '--extractor-descriptions', action='store_true', dest='list_extractor_descriptions', default=False, help='Output descriptions of all supported extractors') general.add_option( '--force-generic-extractor', action='store_true', dest='force_generic_extractor', default=False, help='Force extraction to use the generic extractor') general.add_option( '--default-search', dest='default_search', metavar='PREFIX', 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.') general.add_option( '--ignore-config', action='store_true', 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/config ' '(%APPDATA%/youtube-dl/config.txt on Windows)') general.add_option( '--config-location', dest='config_location', metavar='PATH', help='Location of the configuration file; either the path to the config or its containing directory.') general.add_option( '--flat-playlist', action='store_const', dest='extract_flat', const='in_playlist', default=False, help='Do not extract the videos of a playlist, only list them.') general.add_option( '--mark-watched', action='store_true', dest='mark_watched', default=False, help='Mark videos watched (YouTube only)') general.add_option( '--no-mark-watched', action='store_false', dest='mark_watched', default=False, help='Do not mark videos watched (YouTube only)') general.add_option( '--no-color', '--no-colors', action='store_true', dest='no_color', default=False, help='Do not emit color codes in output') network = optparse.OptionGroup(parser, 'Network Options') network.add_option( '--proxy', dest='proxy', default=None, metavar='URL', help='Use the specified HTTP/HTTPS/SOCKS proxy. To enable experimental ' 'SOCKS proxy, specify a proper scheme. For example ' 'socks5://127.0.0.1:1080/. Pass in an empty string (--proxy "") ' 'for direct connection') network.add_option( '--socket-timeout', dest='socket_timeout', type=float, default=None, metavar='SECONDS', help='Time to wait before giving up, in seconds') network.add_option( '--source-address', metavar='IP', dest='source_address', default=None, help='Client-side IP address to bind to', ) network.add_option( '-4', '--force-ipv4', action='store_const', const='0.0.0.0', dest='source_address', help='Make all connections via IPv4', ) network.add_option( '-6', '--force-ipv6', action='store_const', const='::', dest='source_address', help='Make all connections via IPv6', ) geo = optparse.OptionGroup(parser, 'Geo Restriction') geo.add_option( '--geo-verification-proxy', dest='geo_verification_proxy', default=None, metavar='URL', help='Use this proxy to verify the IP address for some geo-restricted sites. ' 'The default proxy specified by --proxy (or none, if the options is not present) is used for the actual downloading.') geo.add_option( '--cn-verification-proxy', dest='cn_verification_proxy', default=None, metavar='URL', help=optparse.SUPPRESS_HELP) geo.add_option( '--geo-bypass', action='store_true', dest='geo_bypass', default=True, help='Bypass geographic restriction via faking X-Forwarded-For HTTP header (experimental)') geo.add_option( '--no-geo-bypass', action='store_false', dest='geo_bypass', default=True, help='Do not bypass geographic restriction via faking X-Forwarded-For HTTP header (experimental)') geo.add_option( '--geo-bypass-country', metavar='CODE', dest='geo_bypass_country', default=None, help='Force bypass geographic restriction with explicitly provided two-letter ISO 3166-2 country code (experimental)') selection = optparse.OptionGroup(parser, 'Video Selection') selection.add_option( '--playlist-start', dest='playliststart', metavar='NUMBER', default=1, type=int, help='Playlist video to start at (default is %default)') selection.add_option( '--playlist-end', dest='playlistend', metavar='NUMBER', default=None, type=int, help='Playlist video to end at (default is last)') selection.add_option( '--playlist-items', dest='playlist_items', metavar='ITEM_SPEC', default=None, 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.') selection.add_option( '--match-title', dest='matchtitle', metavar='REGEX', help='Download only matching titles (regex or caseless sub-string)') selection.add_option( '--reject-title', dest='rejecttitle', metavar='REGEX', help='Skip download for matching titles (regex or caseless sub-string)') selection.add_option( '--max-downloads', dest='max_downloads', metavar='NUMBER', type=int, default=None, help='Abort after downloading NUMBER files') selection.add_option( '--min-filesize', metavar='SIZE', dest='min_filesize', default=None, help='Do not download any videos smaller than SIZE (e.g. 50k or 44.6m)') selection.add_option( '--max-filesize', metavar='SIZE', dest='max_filesize', default=None, help='Do not download any videos larger than SIZE (e.g. 50k or 44.6m)') selection.add_option( '--date', metavar='DATE', dest='date', default=None, help='Download only videos uploaded in this date') selection.add_option( '--datebefore', metavar='DATE', dest='datebefore', default=None, help='Download only videos uploaded on or before this date (i.e. inclusive)') selection.add_option( '--dateafter', metavar='DATE', dest='dateafter', default=None, help='Download only videos uploaded on or after this date (i.e. inclusive)') selection.add_option( '--min-views', metavar='COUNT', dest='min_views', default=None, type=int, help='Do not download any videos with less than COUNT views') selection.add_option( '--max-views', metavar='COUNT', dest='max_views', default=None, type=int, help='Do not download any videos with more than COUNT views') selection.add_option( '--match-filter', metavar='FILTER', dest='match_filter', default=None, help=( 'Generic video filter. ' 'Specify any key (see the "OUTPUT TEMPLATE" for a list of available keys) to ' 'match if the key is present, ' '!key to check if the key is not present, ' 'key > NUMBER (like "comment_count > 12", also works with ' '>=, <, <=, !=, =) to compare against a number, ' 'key = \'LITERAL\' (like "uploader = \'Mike Smith\'", also works with !=) ' 'to match against a string literal ' 'and & to require multiple matches. ' 'Values which are not known are excluded unless you ' 'put a question mark (?) after the operator. ' 'For example, to only match videos that have been liked more than ' '100 times and disliked less than 50 times (or the dislike ' 'functionality is not available at the given service), but who ' 'also have a description, use --match-filter ' '"like_count > 100 & dislike_count <? 50 & description" .' )) selection.add_option( '--no-playlist', action='store_true', dest='noplaylist', default=False, help='Download only the video, if the URL refers to a video and a playlist.') selection.add_option( '--yes-playlist', action='store_false', dest='noplaylist', default=False, help='Download the playlist, if the URL refers to a video and a playlist.') selection.add_option( '--age-limit', metavar='YEARS', dest='age_limit', default=None, type=int, help='Download only videos suitable for the given age') selection.add_option( '--download-archive', metavar='FILE', dest='download_archive', help='Download only videos not listed in the archive file. Record the IDs of all downloaded videos in it.') selection.add_option( '--include-ads', dest='include_ads', action='store_true', help='Download advertisements as well (experimental)') authentication = optparse.OptionGroup(parser, 'Authentication Options') authentication.add_option( '-u', '--username', dest='username', metavar='USERNAME', help='Login with this account ID') authentication.add_option( '-p', '--password', dest='password', metavar='PASSWORD', help='Account password. If this option is left out, youtube-dl will ask interactively.') authentication.add_option( '-2', '--twofactor', dest='twofactor', metavar='TWOFACTOR', help='Two-factor authentication code') authentication.add_option( '-n', '--netrc', action='store_true', dest='usenetrc', default=False, help='Use .netrc authentication data') authentication.add_option( '--video-password', dest='videopassword', metavar='PASSWORD', help='Video password (vimeo, smotri, youku)') adobe_pass = optparse.OptionGroup(parser, 'Adobe Pass Options') adobe_pass.add_option( '--ap-mso', dest='ap_mso', metavar='MSO', help='Adobe Pass multiple-system operator (TV provider) identifier, use --ap-list-mso for a list of available MSOs') adobe_pass.add_option( '--ap-username', dest='ap_username', metavar='USERNAME', help='Multiple-system operator account login') adobe_pass.add_option( '--ap-password', dest='ap_password', metavar='PASSWORD', help='Multiple-system operator account password. If this option is left out, youtube-dl will ask interactively.') adobe_pass.add_option( '--ap-list-mso', action='store_true', dest='ap_list_mso', default=False, help='List all supported multiple-system operators') video_format = optparse.OptionGroup(parser, 'Video Format Options') video_format.add_option( '-f', '--format', action='store', dest='format', metavar='FORMAT', default=None, help='Video format code, see the "FORMAT SELECTION" for all the info') video_format.add_option( '--all-formats', action='store_const', dest='format', const='all', help='Download all available video formats') video_format.add_option( '--prefer-free-formats', action='store_true', dest='prefer_free_formats', default=False, help='Prefer free video formats unless a specific one is requested') video_format.add_option( '-F', '--list-formats', action='store_true', dest='listformats', help='List all available formats of requested videos') video_format.add_option( '--youtube-include-dash-manifest', action='store_true', dest='youtube_include_dash_manifest', default=True, help=optparse.SUPPRESS_HELP) video_format.add_option( '--youtube-skip-dash-manifest', action='store_false', dest='youtube_include_dash_manifest', help='Do not download the DASH manifests and related data on YouTube videos') video_format.add_option( '--merge-output-format', action='store', dest='merge_output_format', metavar='FORMAT', default=None, help=( 'If a merge is required (e.g. bestvideo+bestaudio), ' 'output to given container format. One of mkv, mp4, ogg, webm, flv. ' 'Ignored if no merge is required')) subtitles = optparse.OptionGroup(parser, 'Subtitle Options') subtitles.add_option( '--write-sub', '--write-srt', action='store_true', dest='writesubtitles', default=False, help='Write subtitle file') subtitles.add_option( '--write-auto-sub', '--write-automatic-sub', action='store_true', dest='writeautomaticsub', default=False, help='Write automatically generated subtitle file (YouTube only)') subtitles.add_option( '--all-subs', action='store_true', dest='allsubtitles', default=False, help='Download all the available subtitles of the video') subtitles.add_option( '--list-subs', action='store_true', dest='listsubtitles', default=False, help='List all available subtitles for the video') subtitles.add_option( '--sub-format', action='store', dest='subtitlesformat', metavar='FORMAT', default='best', help='Subtitle format, accepts formats preference, for example: "srt" or "ass/srt/best"') subtitles.add_option( '--sub-lang', '--sub-langs', '--srt-lang', action='callback', dest='subtitleslangs', metavar='LANGS', type='str', default=[], callback=_comma_separated_values_options_callback, help='Languages of the subtitles to download (optional) separated by commas, use --list-subs for available language tags') downloader = optparse.OptionGroup(parser, 'Download Options') downloader.add_option( '-r', '--limit-rate', '--rate-limit', dest='ratelimit', metavar='RATE', help='Maximum download rate in bytes per second (e.g. 50K or 4.2M)') downloader.add_option( '-R', '--retries', dest='retries', metavar='RETRIES', default=10, help='Number of retries (default is %default), or "infinite".') downloader.add_option( '--fragment-retries', dest='fragment_retries', metavar='RETRIES', default=10, help='Number of retries for a fragment (default is %default), or "infinite" (DASH, hlsnative and ISM)') downloader.add_option( '--skip-unavailable-fragments', action='store_true', dest='skip_unavailable_fragments', default=True, help='Skip unavailable fragments (DASH, hlsnative and ISM)') downloader.add_option( '--abort-on-unavailable-fragment', action='store_false', dest='skip_unavailable_fragments', help='Abort downloading when some fragment is not available') downloader.add_option( '--keep-fragments', action='store_true', dest='keep_fragments', default=False, help='Keep downloaded fragments on disk after downloading is finished; fragments are erased by default') downloader.add_option( '--buffer-size', dest='buffersize', metavar='SIZE', default='1024', help='Size of download buffer (e.g. 1024 or 16K) (default is %default)') downloader.add_option( '--no-resize-buffer', action='store_true', dest='noresizebuffer', default=False, help='Do not automatically adjust the buffer size. By default, the buffer size is automatically resized from an initial value of SIZE.') downloader.add_option( '--test', action='store_true', dest='test', default=False, help=optparse.SUPPRESS_HELP) downloader.add_option( '--playlist-reverse', action='store_true', help='Download playlist videos in reverse order') downloader.add_option( '--playlist-random', action='store_true', help='Download playlist videos in random order') downloader.add_option( '--xattr-set-filesize', dest='xattr_set_filesize', action='store_true', help='Set file xattribute ytdl.filesize with expected file size (experimental)') downloader.add_option( '--hls-prefer-native', dest='hls_prefer_native', action='store_true', default=None, help='Use the native HLS downloader instead of ffmpeg') downloader.add_option( '--hls-prefer-ffmpeg', dest='hls_prefer_native', action='store_false', default=None, help='Use ffmpeg instead of the native HLS downloader') downloader.add_option( '--hls-use-mpegts', dest='hls_use_mpegts', action='store_true', help='Use the mpegts container for HLS videos, allowing to play the ' 'video while downloading (some players may not be able to play it)') downloader.add_option( '--external-downloader', dest='external_downloader', metavar='COMMAND', help='Use the specified external downloader. ' 'Currently supports %s' % ','.join(list_external_downloaders())) downloader.add_option( '--external-downloader-args', dest='external_downloader_args', metavar='ARGS', help='Give these arguments to the external downloader') workarounds = optparse.OptionGroup(parser, 'Workarounds') workarounds.add_option( '--encoding', dest='encoding', metavar='ENCODING', help='Force the specified encoding (experimental)') workarounds.add_option( '--no-check-certificate', action='store_true', dest='no_check_certificate', default=False, help='Suppress HTTPS certificate validation') workarounds.add_option( '--prefer-insecure', '--prefer-unsecure', action='store_true', dest='prefer_insecure', help='Use an unencrypted connection to retrieve information about the video. (Currently supported only for YouTube)') workarounds.add_option( '--user-agent', metavar='UA', dest='user_agent', help='Specify a custom user agent') workarounds.add_option( '--referer', metavar='URL', dest='referer', default=None, help='Specify a custom referer, use if the video access is restricted to one domain', ) workarounds.add_option( '--add-header', metavar='FIELD:VALUE', dest='headers', action='append', help='Specify a custom HTTP header and its value, separated by a colon \':\'. You can use this option multiple times', ) workarounds.add_option( '--bidi-workaround', dest='bidi_workaround', action='store_true', help='Work around terminals that lack bidirectional text support. Requires bidiv or fribidi executable in PATH') workarounds.add_option( '--sleep-interval', '--min-sleep-interval', metavar='SECONDS', dest='sleep_interval', type=float, help=( 'Number of seconds to sleep before each download when used alone ' 'or a lower bound of a range for randomized sleep before each download ' '(minimum possible number of seconds to sleep) when used along with ' '--max-sleep-interval.')) workarounds.add_option( '--max-sleep-interval', metavar='SECONDS', dest='max_sleep_interval', type=float, help=( 'Upper bound of a range for randomized sleep before each download ' '(maximum possible number of seconds to sleep). Must only be used ' 'along with --min-sleep-interval.')) verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options') verbosity.add_option( '-q', '--quiet', action='store_true', dest='quiet', default=False, help='Activate quiet mode') verbosity.add_option( '--no-warnings', dest='no_warnings', action='store_true', default=False, help='Ignore warnings') verbosity.add_option( '-s', '--simulate', action='store_true', dest='simulate', default=False, help='Do not download the video and do not write anything to disk') verbosity.add_option( '--skip-download', action='store_true', dest='skip_download', default=False, help='Do not download the video') verbosity.add_option( '-g', '--get-url', action='store_true', dest='geturl', default=False, help='Simulate, quiet but print URL') verbosity.add_option( '-e', '--get-title', action='store_true', dest='gettitle', default=False, help='Simulate, quiet but print title') verbosity.add_option( '--get-id', action='store_true', dest='getid', default=False, help='Simulate, quiet but print id') verbosity.add_option( '--get-thumbnail', action='store_true', dest='getthumbnail', default=False, help='Simulate, quiet but print thumbnail URL') verbosity.add_option( '--get-description', action='store_true', dest='getdescription', default=False, help='Simulate, quiet but print video description') verbosity.add_option( '--get-duration', action='store_true', dest='getduration', default=False, help='Simulate, quiet but print video length') verbosity.add_option( '--get-filename', action='store_true', dest='getfilename', default=False, help='Simulate, quiet but print output filename') verbosity.add_option( '--get-format', action='store_true', dest='getformat', default=False, help='Simulate, quiet but print output format') verbosity.add_option( '-j', '--dump-json', action='store_true', dest='dumpjson', default=False, help='Simulate, quiet but print JSON information. See the "OUTPUT TEMPLATE" for a description of available keys.') verbosity.add_option( '-J', '--dump-single-json', action='store_true', dest='dump_single_json', default=False, 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.') verbosity.add_option( '--print-json', action='store_true', dest='print_json', default=False, help='Be quiet and print the video information as JSON (video is still being downloaded).', ) verbosity.add_option( '--newline', action='store_true', dest='progress_with_newline', default=False, help='Output progress bar as new lines') verbosity.add_option( '--no-progress', action='store_true', dest='noprogress', default=False, help='Do not print progress bar') verbosity.add_option( '--console-title', action='store_true', dest='consoletitle', default=False, help='Display progress in console titlebar') verbosity.add_option( '-v', '--verbose', action='store_true', dest='verbose', default=False, help='Print various debugging information') verbosity.add_option( '--dump-pages', '--dump-intermediate-pages', action='store_true', dest='dump_intermediate_pages', default=False, help='Print downloaded pages encoded using base64 to debug problems (very verbose)') verbosity.add_option( '--write-pages', action='store_true', dest='write_pages', default=False, help='Write downloaded intermediary pages to files in the current directory to debug problems') verbosity.add_option( '--youtube-print-sig-code', action='store_true', dest='youtube_print_sig_code', default=False, help=optparse.SUPPRESS_HELP) verbosity.add_option( '--print-traffic', '--dump-headers', dest='debug_printtraffic', action='store_true', default=False, help='Display sent and read HTTP traffic') verbosity.add_option( '-C', '--call-home', dest='call_home', action='store_true', default=False, help='Contact the youtube-dl server for debugging') verbosity.add_option( '--no-call-home', dest='call_home', action='store_false', default=False, help='Do NOT contact the youtube-dl server for debugging') filesystem = optparse.OptionGroup(parser, 'Filesystem Options') filesystem.add_option( '-a', '--batch-file', dest='batchfile', metavar='FILE', help='File containing URLs to download (\'-\' for stdin)') filesystem.add_option( '--id', default=False, action='store_true', dest='useid', help='Use only video ID in file name') filesystem.add_option( '-o', '--output', dest='outtmpl', metavar='TEMPLATE', help=('Output filename template, see the "OUTPUT TEMPLATE" for all the info')) filesystem.add_option( '--autonumber-size', dest='autonumber_size', metavar='NUMBER', type=int, help=optparse.SUPPRESS_HELP) filesystem.add_option( '--autonumber-start', dest='autonumber_start', metavar='NUMBER', default=1, type=int, help='Specify the start value for %(autonumber)s (default is %default)') filesystem.add_option( '--restrict-filenames', action='store_true', dest='restrictfilenames', default=False, help='Restrict filenames to only ASCII characters, and avoid "&" and spaces in filenames') filesystem.add_option( '-A', '--auto-number', action='store_true', dest='autonumber', default=False, help=optparse.SUPPRESS_HELP) filesystem.add_option( '-t', '--title', action='store_true', dest='usetitle', default=False, help=optparse.SUPPRESS_HELP) filesystem.add_option( '-l', '--literal', default=False, action='store_true', dest='usetitle', help=optparse.SUPPRESS_HELP) filesystem.add_option( '-w', '--no-overwrites', action='store_true', dest='nooverwrites', default=False, help='Do not overwrite files') filesystem.add_option( '-c', '--continue', action='store_true', dest='continue_dl', default=True, help='Force resume of partially downloaded files. By default, youtube-dl will resume downloads if possible.') filesystem.add_option( '--no-continue', action='store_false', dest='continue_dl', help='Do not resume partially downloaded files (restart from beginning)') filesystem.add_option( '--no-part', action='store_true', dest='nopart', default=False, help='Do not use .part files - write directly into output file') filesystem.add_option( '--no-mtime', action='store_false', dest='updatetime', default=True, help='Do not use the Last-modified header to set the file modification time') filesystem.add_option( '--write-description', action='store_true', dest='writedescription', default=False, help='Write video description to a .description file') filesystem.add_option( '--write-info-json', action='store_true', dest='writeinfojson', default=False, help='Write video metadata to a .info.json file') filesystem.add_option( '--write-annotations', action='store_true', dest='writeannotations', default=False, help='Write video annotations to a .annotations.xml file') filesystem.add_option( '--load-info-json', '--load-info', dest='load_info_filename', metavar='FILE', help='JSON file containing the video information (created with the "--write-info-json" option)') filesystem.add_option( '--cookies', dest='cookiefile', metavar='FILE', help='File to read cookies from and dump cookie jar in') filesystem.add_option( '--cache-dir', dest='cachedir', default=None, metavar='DIR', 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.') filesystem.add_option( '--no-cache-dir', action='store_const', const=False, dest='cachedir', help='Disable filesystem caching') filesystem.add_option( '--rm-cache-dir', action='store_true', dest='rm_cachedir', help='Delete all filesystem cache files') thumbnail = optparse.OptionGroup(parser, 'Thumbnail images') thumbnail.add_option( '--write-thumbnail', action='store_true', dest='writethumbnail', default=False, help='Write thumbnail image to disk') thumbnail.add_option( '--write-all-thumbnails', action='store_true', dest='write_all_thumbnails', default=False, help='Write all thumbnail image formats to disk') thumbnail.add_option( '--list-thumbnails', action='store_true', dest='list_thumbnails', default=False, help='Simulate and list all available thumbnail formats') postproc = optparse.OptionGroup(parser, 'Post-processing Options') postproc.add_option( '-x', '--extract-audio', action='store_true', dest='extractaudio', default=False, help='Convert video files to audio-only files (requires ffmpeg or avconv and ffprobe or avprobe)') postproc.add_option( '--audio-format', metavar='FORMAT', dest='audioformat', default='best', help='Specify audio format: "best", "aac", "flac", "mp3", "m4a", "opus", "vorbis", or "wav"; "%default" by default; No effect without -x') postproc.add_option( '--audio-quality', metavar='QUALITY', dest='audioquality', default='5', 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)') postproc.add_option( '--recode-video', metavar='FORMAT', dest='recodevideo', default=None, help='Encode the video to another format if necessary (currently supported: mp4|flv|ogg|webm|mkv|avi)') postproc.add_option( '--postprocessor-args', dest='postprocessor_args', metavar='ARGS', help='Give these arguments to the postprocessor') postproc.add_option( '-k', '--keep-video', action='store_true', dest='keepvideo', default=False, help='Keep the video file on disk after the post-processing; the video is erased by default') postproc.add_option( '--no-post-overwrites', action='store_true', dest='nopostoverwrites', default=False, help='Do not overwrite post-processed files; the post-processed files are overwritten by default') postproc.add_option( '--embed-subs', action='store_true', dest='embedsubtitles', default=False, help='Embed subtitles in the video (only for mp4, webm and mkv videos)') postproc.add_option( '--embed-thumbnail', action='store_true', dest='embedthumbnail', default=False, help='Embed thumbnail in the audio as cover art') postproc.add_option( '--add-metadata', action='store_true', dest='addmetadata', default=False, help='Write metadata to the video file') postproc.add_option( '--metadata-from-title', metavar='FORMAT', dest='metafromtitle', help='Parse additional metadata like song title / artist from the video title. ' 'The format syntax is the same as --output. Regular expression with ' 'named capture groups may also be used. ' 'The parsed parameters replace existing values. ' 'Example: --metadata-from-title "%(artist)s - %(title)s" matches a title like ' '"Coldplay - Paradise". ' 'Example (regex): --metadata-from-title "(?P<artist>.+?) - (?P<title>.+)"') postproc.add_option( '--xattrs', action='store_true', dest='xattrs', default=False, help='Write metadata to the video file\'s xattrs (using dublin core and xdg standards)') postproc.add_option( '--fixup', metavar='POLICY', dest='fixup', default='detect_or_warn', help='Automatically correct known faults of the file. ' 'One of never (do nothing), warn (only emit a warning), ' 'detect_or_warn (the default; fix file if we can, warn otherwise)') postproc.add_option( '--prefer-avconv', action='store_false', dest='prefer_ffmpeg', help='Prefer avconv over ffmpeg for running the postprocessors (default)') postproc.add_option( '--prefer-ffmpeg', action='store_true', dest='prefer_ffmpeg', help='Prefer ffmpeg over avconv for running the postprocessors') postproc.add_option( '--ffmpeg-location', '--avconv-location', metavar='PATH', dest='ffmpeg_location', help='Location of the ffmpeg/avconv binary; either the path to the binary or its containing directory.') postproc.add_option( '--exec', metavar='CMD', dest='exec_cmd', help='Execute a command on the file after downloading, similar to find\'s -exec syntax. Example: --exec \'adb push {} /sdcard/Music/ && rm {}\'') postproc.add_option( '--convert-subs', '--convert-subtitles', metavar='FORMAT', dest='convertsubtitles', default=None, help='Convert the subtitles to other format (currently supported: srt|ass|vtt)') parser.add_option_group(general) parser.add_option_group(network) parser.add_option_group(geo) parser.add_option_group(selection) parser.add_option_group(downloader) parser.add_option_group(filesystem) parser.add_option_group(thumbnail) parser.add_option_group(verbosity) parser.add_option_group(workarounds) parser.add_option_group(video_format) parser.add_option_group(subtitles) parser.add_option_group(authentication) parser.add_option_group(adobe_pass) parser.add_option_group(postproc) if overrideArguments is not None: opts, args = parser.parse_args(overrideArguments) if opts.verbose: write_string('[debug] Override config: ' + repr(overrideArguments) + '\n') else: def compat_conf(conf): if sys.version_info < (3,): return [a.decode(preferredencoding(), 'replace') for a in conf] return conf command_line_conf = compat_conf(sys.argv[1:]) opts, args = parser.parse_args(command_line_conf) system_conf = user_conf = custom_conf = [] if '--config-location' in command_line_conf: location = compat_expanduser(opts.config_location) if os.path.isdir(location): location = os.path.join(location, 'youtube-dl.conf') if not os.path.exists(location): parser.error('config-location %s does not exist.' % location) custom_conf = _readOptions(location) elif '--ignore-config' in command_line_conf: pass else: system_conf = _readOptions('/etc/youtube-dl.conf') if '--ignore-config' not in system_conf: user_conf = _readUserConf() argv = system_conf + user_conf + custom_conf + command_line_conf opts, args = parser.parse_args(argv) if opts.verbose: for conf_label, conf in ( ('System config', system_conf), ('User config', user_conf), ('Custom config', custom_conf), ('Command-line args', command_line_conf)): write_string('[debug] %s: %s\n' % (conf_label, repr(_hide_login_info(conf)))) return parser, opts, args