X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/3ae74f711947d73bf6627bf312edeec41cec85c3..e442358cc1c29c817de336618fa2f8e311d9df20:/youtube_dl/__init__.py diff --git a/youtube_dl/__init__.py b/youtube_dl/__init__.py index 431460c..f5f0642 100644 --- a/youtube_dl/__init__.py +++ b/youtube_dl/__init__.py @@ -1,378 +1,48 @@ #!/usr/bin/env python # -*- coding: utf-8 -*- -__authors__ = ( - 'Ricardo Garcia Gonzalez', - 'Danny Colligan', - 'Benjamin Johnson', - 'Vasyl\' Vavrychuk', - 'Witold Baryluk', - 'Paweł Paprota', - 'Gergely Imreh', - 'Rogério Brito', - 'Philipp Hagemeister', - 'Sören Schulze', - 'Kevin Ngo', - 'Ori Avtalion', - 'shizeeg', - 'Filippo Valsorda', - 'Christian Albrecht', - 'Dave Vasilevsky', - 'Jaime Marquínez Ferrándiz', - 'Jeff Crouse', - 'Osama Khalid', - 'Michael Walter', - 'M. Yasoob Ullah Khalid', - 'Julien Fraichard', - 'Johny Mo Swag', - 'Axel Noack', - 'Albert Kim', - 'Pierre Rudloff', -) +from __future__ import unicode_literals __license__ = 'Public Domain' import codecs -import getpass -import optparse +import io import os import random -import re -import shlex -import socket -import subprocess import sys -import warnings -import platform -from .utils import * +from .options import ( + parseOpts, +) +from .compat import ( + compat_expanduser, + compat_getpass, + compat_print, + compat_shlex_split, + workaround_optparse_bug9161, +) +from .utils import ( + DateRange, + decodeOption, + DEFAULT_OUTTMPL, + DownloadError, + match_filter_func, + MaxDownloadsReached, + preferredencoding, + read_batch_urls, + SameFileError, + setproctitle, + std_headers, + write_string, +) from .update import update_self -from .version import __version__ -from .FileDownloader import * -from .extractor import gen_extractors +from .downloader import ( + FileDownloader, +) +from .extractor import gen_extractors, list_extractors from .YoutubeDL import YoutubeDL -from .PostProcessor import * - -def parseOpts(overrideArguments=None): - def _readOptions(filename_bytes): - try: - optionf = open(filename_bytes) - except IOError: - return [] # silently skip if file is not present - try: - res = [] - for l in optionf: - res += shlex.split(l, comments=True) - finally: - optionf.close() - return res - - 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(',')) - - def _find_term_columns(): - columns = os.environ.get('COLUMNS', None) - if columns: - return int(columns) - - try: - sp = subprocess.Popen(['stty', 'size'], stdout=subprocess.PIPE, stderr=subprocess.PIPE) - out,err = sp.communicate() - return int(out.split()[1]) - except: - pass - return None - - def _hide_login_info(opts): - opts = list(opts) - for private_opt in ['-p', '--password', '-u', '--username']: - try: - i = opts.index(private_opt) - opts[i+1] = '' - except ValueError: - pass - return opts - - max_width = 80 - max_help_position = 80 - - # No need to wrap help messages if we're on a wide console - columns = _find_term_columns() - if columns: max_width = columns - - 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(**kw) - - # option groups - general = optparse.OptionGroup(parser, 'General Options') - selection = optparse.OptionGroup(parser, 'Video Selection') - authentication = optparse.OptionGroup(parser, 'Authentication Options') - video_format = optparse.OptionGroup(parser, 'Video Format Options') - subtitles = optparse.OptionGroup(parser, 'Subtitle Options') - downloader = optparse.OptionGroup(parser, 'Download Options') - postproc = optparse.OptionGroup(parser, 'Post-processing Options') - filesystem = optparse.OptionGroup(parser, 'Filesystem Options') - verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation 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', help='continue on download errors', default=False) - general.add_option('--dump-user-agent', - action='store_true', dest='dump_user_agent', - help='display the current browser identification', default=False) - general.add_option('--user-agent', - dest='user_agent', help='specify a custom user agent', metavar='UA') - general.add_option('--referer', - dest='referer', help='specify a custom referer, use if the video access is restricted to one domain', - metavar='REF', default=None) - general.add_option('--list-extractors', - action='store_true', dest='list_extractors', - help='List all supported extractors and the URLs they would handle', default=False) - general.add_option('--extractor-descriptions', - action='store_true', dest='list_extractor_descriptions', - help='Output descriptions of all supported extractors', default=False) - general.add_option('--proxy', dest='proxy', default=None, help='Use the specified HTTP/HTTPS proxy', metavar='URL') - general.add_option('--no-check-certificate', action='store_true', dest='no_check_certificate', default=False, help='Suppress HTTPS certificate validation.') - - - selection.add_option('--playlist-start', - dest='playliststart', metavar='NUMBER', help='playlist video to start at (default is %default)', default=1) - selection.add_option('--playlist-end', - dest='playlistend', metavar='NUMBER', help='playlist video to end at (default is last)', default=-1) - 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', metavar='NUMBER', dest='max_downloads', help='Abort after downloading NUMBER files', default=None) - 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) - 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) - selection.add_option('--date', metavar='DATE', dest='date', help='download only videos uploaded in this date', default=None) - selection.add_option('--datebefore', metavar='DATE', dest='datebefore', help='download only videos uploaded before this date', default=None) - selection.add_option('--dateafter', metavar='DATE', dest='dateafter', help='download only videos uploaded after this date', default=None) - - - authentication.add_option('-u', '--username', - dest='username', metavar='USERNAME', help='account username') - authentication.add_option('-p', '--password', - dest='password', metavar='PASSWORD', help='account password') - authentication.add_option('-n', '--netrc', - action='store_true', dest='usenetrc', help='use .netrc authentication data', default=False) - authentication.add_option('--video-password', - dest='videopassword', metavar='PASSWORD', help='video password (vimeo only)') - - - video_format.add_option('-f', '--format', - action='store', dest='format', metavar='FORMAT', - help='video format code, specifiy the order of preference using slashes: "-f 22/17/18"') - video_format.add_option('--all-formats', - action='store_const', dest='format', help='download all available video formats', const='all') - 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('--max-quality', - action='store', dest='format_limit', metavar='FORMAT', help='highest quality format to download') - video_format.add_option('-F', '--list-formats', - action='store_true', dest='listformats', help='list all available formats (currently youtube only)') - - subtitles.add_option('--write-sub', '--write-srt', - action='store_true', dest='writesubtitles', - help='write subtitle file (currently youtube only)', default=False) - subtitles.add_option('--write-auto-sub', '--write-automatic-sub', - action='store_true', dest='writeautomaticsub', - help='write automatic subtitle file (currently youtube only)', default=False) - subtitles.add_option('--only-sub', - action='store_true', dest='skip_download', - help='[deprecated] alias of --skip-download', default=False) - subtitles.add_option('--all-subs', - action='store_true', dest='allsubtitles', - help='downloads all the available subtitles of the video', default=False) - subtitles.add_option('--list-subs', - action='store_true', dest='listsubtitles', - help='lists all available subtitles for the video', default=False) - subtitles.add_option('--sub-format', - action='store', dest='subtitlesformat', metavar='FORMAT', - help='subtitle format (default=srt) ([sbv/vtt] youtube only)', default='srt') - subtitles.add_option('--sub-lang', '--sub-langs', '--srt-lang', - action='callback', dest='subtitleslang', metavar='LANGS', type='str', - default=[], callback=_comma_separated_values_options_callback, - help='languages of the subtitles to download (optional) separated by commas, use IETF language tags like \'en,pt\'') - - downloader.add_option('-r', '--rate-limit', - dest='ratelimit', metavar='LIMIT', help='maximum download rate (e.g. 50k or 44.6m)') - downloader.add_option('-R', '--retries', - dest='retries', metavar='RETRIES', help='number of retries (default is %default)', default=10) - downloader.add_option('--buffer-size', - dest='buffersize', metavar='SIZE', help='size of download buffer (e.g. 1024 or 16k) (default is %default)', default="1024") - downloader.add_option('--no-resize-buffer', - action='store_true', dest='noresizebuffer', - help='do not automatically adjust the buffer size. By default, the buffer size is automatically resized from an initial value of SIZE.', default=False) - downloader.add_option('--test', action='store_true', dest='test', default=False, help=optparse.SUPPRESS_HELP) - - verbosity.add_option('-q', '--quiet', - action='store_true', dest='quiet', help='activates quiet mode', default=False) - verbosity.add_option('-s', '--simulate', - action='store_true', dest='simulate', help='do not download the video and do not write anything to disk', default=False) - verbosity.add_option('--skip-download', - action='store_true', dest='skip_download', help='do not download the video', default=False) - verbosity.add_option('-g', '--get-url', - action='store_true', dest='geturl', help='simulate, quiet but print URL', default=False) - verbosity.add_option('-e', '--get-title', - action='store_true', dest='gettitle', help='simulate, quiet but print title', default=False) - verbosity.add_option('--get-id', - action='store_true', dest='getid', help='simulate, quiet but print id', default=False) - verbosity.add_option('--get-thumbnail', - action='store_true', dest='getthumbnail', - help='simulate, quiet but print thumbnail URL', default=False) - verbosity.add_option('--get-description', - action='store_true', dest='getdescription', - help='simulate, quiet but print video description', default=False) - verbosity.add_option('--get-filename', - action='store_true', dest='getfilename', - help='simulate, quiet but print output filename', default=False) - verbosity.add_option('--get-format', - action='store_true', dest='getformat', - help='simulate, quiet but print output format', default=False) - verbosity.add_option('--newline', - action='store_true', dest='progress_with_newline', help='output progress bar as new lines', default=False) - verbosity.add_option('--no-progress', - action='store_true', dest='noprogress', help='do not print progress bar', default=False) - verbosity.add_option('--console-title', - action='store_true', dest='consoletitle', - help='display progress in console titlebar', default=False) - verbosity.add_option('-v', '--verbose', - action='store_true', dest='verbose', help='print various debugging information', default=False) - verbosity.add_option('--dump-intermediate-pages', - action='store_true', dest='dump_intermediate_pages', default=False, - help='print downloaded pages to debug problems(very verbose)') - - filesystem.add_option('-t', '--title', - action='store_true', dest='usetitle', help='use title in file name (default)', default=False) - filesystem.add_option('--id', - action='store_true', dest='useid', help='use only video ID in file name', default=False) - filesystem.add_option('-l', '--literal', - action='store_true', dest='usetitle', help='[deprecated] alias of --title', default=False) - filesystem.add_option('-A', '--auto-number', - action='store_true', dest='autonumber', - help='number downloaded files starting from 00000', default=False) - filesystem.add_option('-o', '--output', - dest='outtmpl', metavar='TEMPLATE', - help=('output filename template. Use %(title)s to get the title, ' - '%(uploader)s for the uploader name, %(uploader_id)s for the uploader nickname if different, ' - '%(autonumber)s to get an automatically incremented number, ' - '%(ext)s for the filename extension, %(upload_date)s for the upload date (YYYYMMDD), ' - '%(extractor)s for the provider (youtube, metacafe, etc), ' - '%(id)s for the video id , %(playlist)s for the playlist the video is in, ' - '%(playlist_index)s for the position in the playlist and %% for a literal percent. ' - 'Use - to output to stdout. Can also be used to download to a different directory, ' - 'for example with -o \'/my/downloads/%(uploader)s/%(title)s-%(id)s.%(ext)s\' .')) - filesystem.add_option('--autonumber-size', - dest='autonumber_size', metavar='NUMBER', - help='Specifies the number of digits in %(autonumber)s when it is present in output filename template or --autonumber option is given') - filesystem.add_option('--restrict-filenames', - action='store_true', dest='restrictfilenames', - help='Restrict filenames to only ASCII characters, and avoid "&" and spaces in filenames', default=False) - filesystem.add_option('-a', '--batch-file', - dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)') - filesystem.add_option('-w', '--no-overwrites', - action='store_true', dest='nooverwrites', help='do not overwrite files', default=False) - filesystem.add_option('-c', '--continue', - action='store_true', dest='continue_dl', help='resume partially downloaded files', default=True) - filesystem.add_option('--no-continue', - action='store_false', dest='continue_dl', - help='do not resume partially downloaded files (restart from beginning)') - filesystem.add_option('--cookies', - dest='cookiefile', metavar='FILE', help='file to read cookies from and dump cookie jar in') - filesystem.add_option('--no-part', - action='store_true', dest='nopart', help='do not use .part files', default=False) - filesystem.add_option('--no-mtime', - action='store_false', dest='updatetime', - help='do not use the Last-modified header to set the file modification time', default=True) - filesystem.add_option('--write-description', - action='store_true', dest='writedescription', - help='write video description to a .description file', default=False) - filesystem.add_option('--write-info-json', - action='store_true', dest='writeinfojson', - help='write video metadata to a .info.json file', default=False) - filesystem.add_option('--write-thumbnail', - action='store_true', dest='writethumbnail', - help='write thumbnail image to disk', default=False) - - - 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='"best", "aac", "vorbis", "mp3", "m4a", "opus", or "wav"; best by default') - postproc.add_option('--audio-quality', metavar='QUALITY', dest='audioquality', default='5', - 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)') - 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)') - postproc.add_option('-k', '--keep-video', action='store_true', dest='keepvideo', default=False, - help='keeps 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 videos)') - - - parser.add_option_group(general) - parser.add_option_group(selection) - parser.add_option_group(downloader) - parser.add_option_group(filesystem) - parser.add_option_group(verbosity) - parser.add_option_group(video_format) - parser.add_option_group(subtitles) - parser.add_option_group(authentication) - parser.add_option_group(postproc) - - if overrideArguments is not None: - opts, args = parser.parse_args(overrideArguments) - if opts.verbose: - sys.stderr.write(u'[debug] Override config: ' + repr(overrideArguments) + '\n') - else: - xdg_config_home = os.environ.get('XDG_CONFIG_HOME') - if xdg_config_home: - userConfFile = os.path.join(xdg_config_home, 'youtube-dl.conf') - else: - userConfFile = os.path.join(os.path.expanduser('~'), '.config', 'youtube-dl.conf') - systemConf = _readOptions('/etc/youtube-dl.conf') - userConf = _readOptions(userConfFile) - commandLineConf = sys.argv[1:] - argv = systemConf + userConf + commandLineConf - opts, args = parser.parse_args(argv) - if opts.verbose: - sys.stderr.write(u'[debug] System config: ' + repr(_hide_login_info(systemConf)) + '\n') - sys.stderr.write(u'[debug] User config: ' + repr(_hide_login_info(userConf)) + '\n') - sys.stderr.write(u'[debug] Command-line args: ' + repr(_hide_login_info(commandLineConf)) + '\n') - - return parser, opts, args def _real_main(argv=None): # Compatibility fixes for Windows @@ -380,21 +50,12 @@ def _real_main(argv=None): # https://github.com/rg3/youtube-dl/issues/820 codecs.register(lambda name: codecs.lookup('utf-8') if name == 'cp65001' else None) + workaround_optparse_bug9161() + + setproctitle('youtube-dl') + parser, opts, args = parseOpts(argv) - # Open appropriate CookieJar - if opts.cookiefile is None: - jar = compat_cookiejar.CookieJar() - else: - try: - jar = compat_cookiejar.MozillaCookieJar(opts.cookiefile) - if os.access(opts.cookiefile, os.R_OK): - jar.load() - except (IOError, OSError) as err: - if opts.verbose: - traceback.print_exc() - sys.stderr.write(u'ERROR: unable to open cookie file\n') - sys.exit(101) # Set user agent if opts.user_agent is not None: std_headers['User-Agent'] = opts.user_agent @@ -403,176 +64,242 @@ def _real_main(argv=None): if opts.referer is not None: std_headers['Referer'] = opts.referer + # Custom HTTP headers + if opts.headers is not None: + for h in opts.headers: + if h.find(':', 1) < 0: + parser.error('wrong header formatting, it should be key:value, not "%s"' % h) + key, value = h.split(':', 2) + if opts.verbose: + write_string('[debug] Adding header from command line option %s:%s\n' % (key, value)) + std_headers[key] = value + # Dump user agent if opts.dump_user_agent: compat_print(std_headers['User-Agent']) sys.exit(0) # Batch file verification - batchurls = [] + batch_urls = [] if opts.batchfile is not None: try: if opts.batchfile == '-': batchfd = sys.stdin else: - batchfd = open(opts.batchfile, 'r') - batchurls = batchfd.readlines() - batchurls = [x.strip() for x in batchurls] - batchurls = [x for x in batchurls if len(x) > 0 and not re.search(r'^[#/;]', x)] + batchfd = io.open(opts.batchfile, 'r', encoding='utf-8', errors='ignore') + batch_urls = read_batch_urls(batchfd) if opts.verbose: - sys.stderr.write(u'[debug] Batch file urls: ' + repr(batchurls) + u'\n') + write_string('[debug] Batch file urls: ' + repr(batch_urls) + '\n') except IOError: - sys.exit(u'ERROR: batch file could not be read') - all_urls = batchurls + args + sys.exit('ERROR: batch file could not be read') + all_urls = batch_urls + args all_urls = [url.strip() for url in all_urls] - - # General configuration - cookie_processor = compat_urllib_request.HTTPCookieProcessor(jar) - if opts.proxy is not None: - if opts.proxy == '': - proxies = {} - else: - proxies = {'http': opts.proxy, 'https': opts.proxy} - else: - proxies = compat_urllib_request.getproxies() - # Set HTTPS proxy to HTTP one if given (https://github.com/rg3/youtube-dl/issues/805) - if 'http' in proxies and 'https' not in proxies: - proxies['https'] = proxies['http'] - proxy_handler = compat_urllib_request.ProxyHandler(proxies) - https_handler = make_HTTPS_handler(opts) - opener = compat_urllib_request.build_opener(https_handler, proxy_handler, cookie_processor, YoutubeDLHandler()) - # Delete the default user-agent header, which would otherwise apply in - # cases where our custom HTTP handler doesn't come into play - # (See https://github.com/rg3/youtube-dl/issues/1309 for details) - opener.addheaders =[] - compat_urllib_request.install_opener(opener) - socket.setdefaulttimeout(300) # 5 minutes should be enough (famous last words) - - extractors = gen_extractors() + _enc = preferredencoding() + all_urls = [url.decode(_enc, 'ignore') if isinstance(url, bytes) else url for url in all_urls] if opts.list_extractors: - for ie in sorted(extractors, key=lambda ie: ie.IE_NAME.lower()): + for ie in list_extractors(opts.age_limit): compat_print(ie.IE_NAME + (' (CURRENTLY BROKEN)' if not ie._WORKING else '')) matchedUrls = [url for url in all_urls if ie.suitable(url)] - all_urls = [url for url in all_urls if url not in matchedUrls] for mu in matchedUrls: - compat_print(u' ' + mu) + compat_print(' ' + mu) sys.exit(0) if opts.list_extractor_descriptions: - for ie in sorted(extractors, key=lambda ie: ie.IE_NAME.lower()): + for ie in list_extractors(opts.age_limit): if not ie._WORKING: continue desc = getattr(ie, 'IE_DESC', ie.IE_NAME) + if desc is False: + continue if hasattr(ie, 'SEARCH_KEY'): - _SEARCHES = (u'cute kittens', u'slithering pythons', u'falling cat', u'angry poodle', u'purple fish', u'running tortoise') - _COUNTS = (u'', u'5', u'10', u'all') - desc += u' (Example: "%s%s:%s" )' % (ie.SEARCH_KEY, random.choice(_COUNTS), random.choice(_SEARCHES)) + _SEARCHES = ('cute kittens', 'slithering pythons', 'falling cat', 'angry poodle', 'purple fish', 'running tortoise', 'sleeping bunny', 'burping cow') + _COUNTS = ('', '5', '10', 'all') + desc += ' (Example: "%s%s:%s" )' % (ie.SEARCH_KEY, random.choice(_COUNTS), random.choice(_SEARCHES)) compat_print(desc) sys.exit(0) - # Conflicting, missing and erroneous options if opts.usenetrc and (opts.username is not None or opts.password is not None): - parser.error(u'using .netrc conflicts with giving username/password') + parser.error('using .netrc conflicts with giving username/password') if opts.password is not None and opts.username is None: - parser.error(u' account username missing\n') + parser.error('account username missing\n') if opts.outtmpl is not None and (opts.usetitle or opts.autonumber or opts.useid): - parser.error(u'using output template conflicts with using title, video ID or auto number') + parser.error('using output template conflicts with using title, video ID or auto number') if opts.usetitle and opts.useid: - parser.error(u'using title conflicts with using video ID') + parser.error('using title conflicts with using video ID') if opts.username is not None and opts.password is None: - opts.password = getpass.getpass(u'Type account password and press return:') + opts.password = compat_getpass('Type account password and press [Return]: ') if opts.ratelimit is not None: numeric_limit = FileDownloader.parse_bytes(opts.ratelimit) if numeric_limit is None: - parser.error(u'invalid rate limit specified') + parser.error('invalid rate limit specified') opts.ratelimit = numeric_limit if opts.min_filesize is not None: numeric_limit = FileDownloader.parse_bytes(opts.min_filesize) if numeric_limit is None: - parser.error(u'invalid min_filesize specified') + parser.error('invalid min_filesize specified') opts.min_filesize = numeric_limit if opts.max_filesize is not None: numeric_limit = FileDownloader.parse_bytes(opts.max_filesize) if numeric_limit is None: - parser.error(u'invalid max_filesize specified') + parser.error('invalid max_filesize specified') opts.max_filesize = numeric_limit if opts.retries is not None: - try: - opts.retries = int(opts.retries) - except (TypeError, ValueError) as err: - parser.error(u'invalid retry count specified') + if opts.retries in ('inf', 'infinite'): + opts_retries = float('inf') + else: + try: + opts_retries = int(opts.retries) + except (TypeError, ValueError): + parser.error('invalid retry count specified') if opts.buffersize is not None: numeric_buffersize = FileDownloader.parse_bytes(opts.buffersize) if numeric_buffersize is None: - parser.error(u'invalid buffer size specified') + parser.error('invalid buffer size specified') opts.buffersize = numeric_buffersize - try: - opts.playliststart = int(opts.playliststart) - if opts.playliststart <= 0: - raise ValueError(u'Playlist start must be positive') - except (TypeError, ValueError) as err: - parser.error(u'invalid playlist start number specified') - try: - opts.playlistend = int(opts.playlistend) - if opts.playlistend != -1 and (opts.playlistend <= 0 or opts.playlistend < opts.playliststart): - raise ValueError(u'Playlist end must be greater than playlist start') - except (TypeError, ValueError) as err: - parser.error(u'invalid playlist end number specified') + if opts.playliststart <= 0: + raise ValueError('Playlist start must be positive') + if opts.playlistend not in (-1, None) and opts.playlistend < opts.playliststart: + raise ValueError('Playlist end must be greater than playlist start') if opts.extractaudio: if opts.audioformat not in ['best', 'aac', 'mp3', 'm4a', 'opus', 'vorbis', 'wav']: - parser.error(u'invalid audio format specified') + parser.error('invalid audio format specified') if opts.audioquality: opts.audioquality = opts.audioquality.strip('k').strip('K') if not opts.audioquality.isdigit(): - parser.error(u'invalid audio quality specified') + parser.error('invalid audio quality specified') if opts.recodevideo is not None: - if opts.recodevideo not in ['mp4', 'flv', 'webm', 'ogg']: - parser.error(u'invalid video recode format specified') + if opts.recodevideo not in ['mp4', 'flv', 'webm', 'ogg', 'mkv', 'avi']: + parser.error('invalid video recode format specified') + if opts.convertsubtitles is not None: + if opts.convertsubtitles not in ['srt', 'vtt', 'ass']: + parser.error('invalid subtitle format specified') + if opts.date is not None: date = DateRange.day(opts.date) else: date = DateRange(opts.dateafter, opts.datebefore) - if sys.version_info < (3,): - # In Python 2, sys.argv is a bytestring (also note http://bugs.python.org/issue2128 for Windows systems) - if opts.outtmpl is not None: - opts.outtmpl = opts.outtmpl.decode(preferredencoding()) - outtmpl =((opts.outtmpl is not None and opts.outtmpl) - or (opts.format == '-1' and opts.usetitle and u'%(title)s-%(id)s-%(format)s.%(ext)s') - or (opts.format == '-1' and u'%(id)s-%(format)s.%(ext)s') - or (opts.usetitle and opts.autonumber and u'%(autonumber)s-%(title)s-%(id)s.%(ext)s') - or (opts.usetitle and u'%(title)s-%(id)s.%(ext)s') - or (opts.useid and u'%(id)s.%(ext)s') - or (opts.autonumber and u'%(autonumber)s-%(id)s.%(ext)s') - or u'%(title)s-%(id)s.%(ext)s') - - # YoutubeDL - ydl = YoutubeDL({ + # Do not download videos when there are audio-only formats + if opts.extractaudio and not opts.keepvideo and opts.format is None: + opts.format = 'bestaudio/best' + + # --all-sub automatically sets --write-sub if --write-auto-sub is not given + # this was the old behaviour if only --all-sub was given. + if opts.allsubtitles and not opts.writeautomaticsub: + opts.writesubtitles = True + + outtmpl = ((opts.outtmpl is not None and opts.outtmpl) or + (opts.format == '-1' and opts.usetitle and '%(title)s-%(id)s-%(format)s.%(ext)s') or + (opts.format == '-1' and '%(id)s-%(format)s.%(ext)s') or + (opts.usetitle and opts.autonumber and '%(autonumber)s-%(title)s-%(id)s.%(ext)s') or + (opts.usetitle and '%(title)s-%(id)s.%(ext)s') or + (opts.useid and '%(id)s.%(ext)s') or + (opts.autonumber and '%(autonumber)s-%(id)s.%(ext)s') or + DEFAULT_OUTTMPL) + if not os.path.splitext(outtmpl)[1] and opts.extractaudio: + parser.error('Cannot download a video and extract audio into the same' + ' file! Use "{0}.%(ext)s" instead of "{0}" as the output' + ' template'.format(outtmpl)) + + any_getting = 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 or opts.dump_single_json + any_printing = opts.print_json + download_archive_fn = compat_expanduser(opts.download_archive) if opts.download_archive is not None else opts.download_archive + + # PostProcessors + postprocessors = [] + # Add the metadata pp first, the other pps will copy it + if opts.metafromtitle: + postprocessors.append({ + 'key': 'MetadataFromTitle', + 'titleformat': opts.metafromtitle + }) + if opts.addmetadata: + postprocessors.append({'key': 'FFmpegMetadata'}) + if opts.extractaudio: + postprocessors.append({ + 'key': 'FFmpegExtractAudio', + 'preferredcodec': opts.audioformat, + 'preferredquality': opts.audioquality, + 'nopostoverwrites': opts.nopostoverwrites, + }) + if opts.recodevideo: + postprocessors.append({ + 'key': 'FFmpegVideoConvertor', + 'preferedformat': opts.recodevideo, + }) + if opts.convertsubtitles: + postprocessors.append({ + 'key': 'FFmpegSubtitlesConvertor', + 'format': opts.convertsubtitles, + }) + if opts.embedsubtitles: + postprocessors.append({ + 'key': 'FFmpegEmbedSubtitle', + }) + if opts.xattrs: + postprocessors.append({'key': 'XAttrMetadata'}) + if opts.embedthumbnail: + already_have_thumbnail = opts.writethumbnail or opts.write_all_thumbnails + postprocessors.append({ + 'key': 'EmbedThumbnail', + 'already_have_thumbnail': already_have_thumbnail + }) + if not already_have_thumbnail: + opts.writethumbnail = True + # Please keep ExecAfterDownload towards the bottom as it allows the user to modify the final file in any way. + # So if the user is able to remove the file before your postprocessor runs it might cause a few problems. + if opts.exec_cmd: + postprocessors.append({ + 'key': 'ExecAfterDownload', + 'exec_cmd': opts.exec_cmd, + }) + if opts.xattr_set_filesize: + try: + import xattr + xattr # Confuse flake8 + except ImportError: + parser.error('setting filesize xattr requested but python-xattr is not available') + external_downloader_args = None + if opts.external_downloader_args: + external_downloader_args = compat_shlex_split(opts.external_downloader_args) + postprocessor_args = None + if opts.postprocessor_args: + postprocessor_args = compat_shlex_split(opts.postprocessor_args) + match_filter = ( + None if opts.match_filter is None + else match_filter_func(opts.match_filter)) + + ydl_opts = { 'usenetrc': opts.usenetrc, 'username': opts.username, 'password': opts.password, + 'twofactor': opts.twofactor, 'videopassword': opts.videopassword, - 'quiet': (opts.quiet or opts.geturl or opts.gettitle or opts.getid or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat), + 'quiet': (opts.quiet or any_getting or any_printing), + 'no_warnings': opts.no_warnings, 'forceurl': opts.geturl, 'forcetitle': opts.gettitle, 'forceid': opts.getid, 'forcethumbnail': opts.getthumbnail, 'forcedescription': opts.getdescription, + 'forceduration': opts.getduration, 'forcefilename': opts.getfilename, 'forceformat': opts.getformat, - 'simulate': opts.simulate, - 'skip_download': (opts.skip_download or opts.simulate or opts.geturl or opts.gettitle or opts.getid or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat), + 'forcejson': opts.dumpjson or opts.print_json, + 'dump_single_json': opts.dump_single_json, + 'simulate': opts.simulate or any_getting, + 'skip_download': opts.skip_download, 'format': opts.format, - 'format_limit': opts.format_limit, 'listformats': opts.listformats, 'outtmpl': outtmpl, 'autonumber_size': opts.autonumber_size, 'restrictfilenames': opts.restrictfilenames, 'ignoreerrors': opts.ignoreerrors, + 'force_generic_extractor': opts.force_generic_extractor, 'ratelimit': opts.ratelimit, 'nooverwrites': opts.nooverwrites, - 'retries': opts.retries, + 'retries': opts_retries, 'buffersize': opts.buffersize, 'noresizebuffer': opts.noresizebuffer, 'continuedl': opts.continue_dl, @@ -580,93 +307,113 @@ def _real_main(argv=None): 'progress_with_newline': opts.progress_with_newline, 'playliststart': opts.playliststart, 'playlistend': opts.playlistend, + 'playlistreverse': opts.playlist_reverse, + 'noplaylist': opts.noplaylist, 'logtostderr': opts.outtmpl == '-', 'consoletitle': opts.consoletitle, 'nopart': opts.nopart, 'updatetime': opts.updatetime, 'writedescription': opts.writedescription, + 'writeannotations': opts.writeannotations, 'writeinfojson': opts.writeinfojson, 'writethumbnail': opts.writethumbnail, + 'write_all_thumbnails': opts.write_all_thumbnails, 'writesubtitles': opts.writesubtitles, 'writeautomaticsub': opts.writeautomaticsub, 'allsubtitles': opts.allsubtitles, 'listsubtitles': opts.listsubtitles, 'subtitlesformat': opts.subtitlesformat, - 'subtitleslangs': opts.subtitleslang, + 'subtitleslangs': opts.subtitleslangs, 'matchtitle': decodeOption(opts.matchtitle), 'rejecttitle': decodeOption(opts.rejecttitle), 'max_downloads': opts.max_downloads, 'prefer_free_formats': opts.prefer_free_formats, 'verbose': opts.verbose, 'dump_intermediate_pages': opts.dump_intermediate_pages, + 'write_pages': opts.write_pages, 'test': opts.test, 'keepvideo': opts.keepvideo, 'min_filesize': opts.min_filesize, 'max_filesize': opts.max_filesize, + 'min_views': opts.min_views, + 'max_views': opts.max_views, 'daterange': date, - }) + 'cachedir': opts.cachedir, + 'youtube_print_sig_code': opts.youtube_print_sig_code, + 'age_limit': opts.age_limit, + 'download_archive': download_archive_fn, + 'cookiefile': opts.cookiefile, + 'nocheckcertificate': opts.no_check_certificate, + 'prefer_insecure': opts.prefer_insecure, + 'proxy': opts.proxy, + 'socket_timeout': opts.socket_timeout, + 'bidi_workaround': opts.bidi_workaround, + 'debug_printtraffic': opts.debug_printtraffic, + 'prefer_ffmpeg': opts.prefer_ffmpeg, + 'include_ads': opts.include_ads, + 'default_search': opts.default_search, + 'youtube_include_dash_manifest': opts.youtube_include_dash_manifest, + 'encoding': opts.encoding, + 'extract_flat': opts.extract_flat, + 'merge_output_format': opts.merge_output_format, + 'postprocessors': postprocessors, + 'fixup': opts.fixup, + 'source_address': opts.source_address, + 'call_home': opts.call_home, + 'sleep_interval': opts.sleep_interval, + 'external_downloader': opts.external_downloader, + 'list_thumbnails': opts.list_thumbnails, + 'playlist_items': opts.playlist_items, + 'xattr_set_filesize': opts.xattr_set_filesize, + 'match_filter': match_filter, + 'no_color': opts.no_color, + 'ffmpeg_location': opts.ffmpeg_location, + 'hls_prefer_native': opts.hls_prefer_native, + 'hls_use_mpegts': opts.hls_use_mpegts, + 'external_downloader_args': external_downloader_args, + 'postprocessor_args': postprocessor_args, + 'cn_verification_proxy': opts.cn_verification_proxy, + } - if opts.verbose: - sys.stderr.write(u'[debug] youtube-dl version ' + __version__ + u'\n') - try: - sp = subprocess.Popen( - ['git', 'rev-parse', '--short', 'HEAD'], - stdout=subprocess.PIPE, stderr=subprocess.PIPE, - cwd=os.path.dirname(os.path.abspath(__file__))) - out, err = sp.communicate() - out = out.decode().strip() - if re.match('[0-9a-f]+', out): - sys.stderr.write(u'[debug] Git HEAD: ' + out + u'\n') - except: - try: - sys.exc_clear() - except: - pass - sys.stderr.write(u'[debug] Python version %s - %s' %(platform.python_version(), platform_name()) + u'\n') - sys.stderr.write(u'[debug] Proxy map: ' + str(proxy_handler.proxies) + u'\n') + with YoutubeDL(ydl_opts) as ydl: + # Update version + if opts.update_self: + update_self(ydl.to_screen, opts.verbose, ydl._opener) - ydl.add_default_info_extractors() + # Remove cache dir + if opts.rm_cachedir: + ydl.cache.remove() - # PostProcessors - if opts.extractaudio: - ydl.add_post_processor(FFmpegExtractAudioPP(preferredcodec=opts.audioformat, preferredquality=opts.audioquality, nopostoverwrites=opts.nopostoverwrites)) - if opts.recodevideo: - ydl.add_post_processor(FFmpegVideoConvertor(preferedformat=opts.recodevideo)) - if opts.embedsubtitles: - ydl.add_post_processor(FFmpegEmbedSubtitlePP(subtitlesformat=opts.subtitlesformat)) - - # Update version - if opts.update_self: - update_self(ydl.to_screen, opts.verbose, sys.argv[0]) - - # Maybe do nothing - if len(all_urls) < 1: - if not opts.update_self: - parser.error(u'you must provide at least one URL') - else: - sys.exit() + # Maybe do nothing + if (len(all_urls) < 1) and (opts.load_info_filename is None): + if opts.update_self or opts.rm_cachedir: + sys.exit() - try: - retcode = ydl.download(all_urls) - except MaxDownloadsReached: - ydl.to_screen(u'--max-download limit reached, aborting.') - retcode = 101 + ydl.warn_if_short_id(sys.argv[1:] if argv is None else argv) + parser.error( + 'You must provide at least one URL.\n' + 'Type youtube-dl --help to see a list of all options.') - # Dump cookie jar if requested - if opts.cookiefile is not None: try: - jar.save() - except (IOError, OSError) as err: - sys.exit(u'ERROR: unable to save cookie jar') + if opts.load_info_filename is not None: + retcode = ydl.download_with_info_file(opts.load_info_filename) + else: + retcode = ydl.download(all_urls) + except MaxDownloadsReached: + ydl.to_screen('--max-download limit reached, aborting.') + retcode = 101 sys.exit(retcode) + def main(argv=None): try: _real_main(argv) except DownloadError: sys.exit(1) except SameFileError: - sys.exit(u'ERROR: fixed output name but more than one file to download') + sys.exit('ERROR: fixed output name but more than one file to download') except KeyboardInterrupt: - sys.exit(u'\nERROR: Interrupted by user') + sys.exit('\nERROR: Interrupted by user') + +__all__ = ['main', 'YoutubeDL', 'gen_extractors', 'list_extractors']