2 # -*- coding: utf-8 -*-
4 from __future__ import with_statement
5 from __future__ import absolute_import
8 'Ricardo Garcia Gonzalez',
16 'Philipp Hagemeister',
26 __license__ = 'Public Domain'
40 from .version import __version__, __version_codename__
41 from .FileDownloader import *
42 from .InfoExtractors import *
43 from .PostProcessor import *
45 def update_self(to_screen, verbose, filename):
46 """Update the program file with the latest version from the repository"""
48 from zipimport import zipimporter
49 import json, traceback, hashlib
51 UPDATE_URL = "http://rg3.github.com/youtube-dl/update/"
52 VERSION_URL = UPDATE_URL + 'LATEST_VERSION'
53 JSON_URL = UPDATE_URL + 'versions.json'
54 UPDATES_RSA_KEY = (0x9d60ee4d8f805312fdb15a62f87b95bd66177b91df176765d13514a0f1754bcd2057295c5b6f1d35daa6742c3ffc9a82d3e118861c207995a8031e151d863c9927e304576bc80692bc8e094896fcf11b66f3e29e04e3a71e9a11558558acea1840aec37fc396fb6b65dc81a1c4144e03bd1c011de62e3f1357b327d08426fe93, 65537)
57 if not isinstance(globals().get('__loader__'), zipimporter) and not hasattr(sys, "frozen"):
58 to_screen(u'It looks like you installed youtube-dl with pip, setup.py or a tarball. Please use that to update.')
61 # Check if there is a new version
63 newversion = compat_urllib_request.urlopen(VERSION_URL).read().decode('utf-8').strip()
65 if verbose: to_screen(traceback.format_exc().decode())
66 to_screen(u'ERROR: can\'t find the current version. Please try again later.')
68 if newversion == __version__:
69 to_screen(u'youtube-dl is up-to-date (' + __version__ + ')')
72 # Download and check versions info
74 versions_info = compat_urllib_request.urlopen(JSON_URL).read().decode('utf-8')
75 versions_info = json.loads(versions_info)
77 if verbose: to_screen(traceback.format_exc().decode())
78 to_screen(u'ERROR: can\'t obtain versions info. Please try again later.')
80 if not 'signature' in versions_info:
81 to_screen(u'ERROR: the versions file is not signed or corrupted. Aborting.')
83 signature = versions_info['signature']
84 del versions_info['signature']
85 if not rsa_verify(json.dumps(versions_info, sort_keys=True).encode('utf-8'), signature, UPDATES_RSA_KEY):
86 to_screen(u'ERROR: the versions file signature is invalid. Aborting.')
89 to_screen(u'Updating to version ' + versions_info['latest'] + '...')
90 version = versions_info['versions'][versions_info['latest']]
91 if version.get('notes'):
92 to_screen(u'PLEASE NOTE:')
93 for note in version['notes']:
96 if not os.access(filename, os.W_OK):
97 to_screen(u'ERROR: no write permissions on %s' % filename)
101 if hasattr(sys, "frozen"):
102 exe = os.path.abspath(filename)
103 directory = os.path.dirname(exe)
104 if not os.access(directory, os.W_OK):
105 to_screen(u'ERROR: no write permissions on %s' % directory)
109 urlh = compat_urllib_request.urlopen(version['exe'][0])
110 newcontent = urlh.read()
112 except (IOError, OSError) as err:
113 if verbose: to_screen(traceback.format_exc().decode())
114 to_screen(u'ERROR: unable to download latest version')
117 newcontent_hash = hashlib.sha256(newcontent).hexdigest()
118 if newcontent_hash != version['exe'][1]:
119 to_screen(u'ERROR: the downloaded file hash does not match. Aborting.')
123 with open(exe + '.new', 'wb') as outf:
124 outf.write(newcontent)
125 except (IOError, OSError) as err:
126 if verbose: to_screen(traceback.format_exc().decode())
127 to_screen(u'ERROR: unable to write the new version')
131 bat = os.path.join(directory, 'youtube-dl-updater.bat')
134 echo Updating youtube-dl...
135 ping 127.0.0.1 -n 5 -w 1000 > NUL
136 move /Y "%s.new" "%s"
138 \n""" %(exe, exe, bat))
142 except (IOError, OSError) as err:
143 if verbose: to_screen(traceback.format_exc().decode())
144 to_screen(u'ERROR: unable to overwrite current version')
148 elif isinstance(globals().get('__loader__'), zipimporter):
150 urlh = compat_urllib_request.urlopen(version['bin'][0])
151 newcontent = urlh.read()
153 except (IOError, OSError) as err:
154 if verbose: to_screen(traceback.format_exc().decode())
155 to_screen(u'ERROR: unable to download latest version')
158 newcontent_hash = hashlib.sha256(newcontent).hexdigest()
159 if newcontent_hash != version['bin'][1]:
160 to_screen(u'ERROR: the downloaded file hash does not match. Aborting.')
164 with open(filename, 'wb') as outf:
165 outf.write(newcontent)
166 except (IOError, OSError) as err:
167 if verbose: to_screen(traceback.format_exc().decode())
168 to_screen(u'ERROR: unable to overwrite current version')
171 to_screen(u'Updated youtube-dl. Restart youtube-dl to use the new version.')
174 def _readOptions(filename_bytes):
176 optionf = open(filename_bytes)
178 return [] # silently skip if file is not present
182 res += shlex.split(l, comments=True)
187 def _format_option_string(option):
188 ''' ('-o', '--option') -> -o, --format METAVAR'''
192 if option._short_opts:
193 opts.append(option._short_opts[0])
194 if option._long_opts:
195 opts.append(option._long_opts[0])
199 if option.takes_value(): opts.append(' %s' % option.metavar)
203 def _find_term_columns():
204 columns = os.environ.get('COLUMNS', None)
209 sp = subprocess.Popen(['stty', 'size'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
210 out,err = sp.communicate()
211 return int(out.split()[1])
217 max_help_position = 80
219 # No need to wrap help messages if we're on a wide console
220 columns = _find_term_columns()
221 if columns: max_width = columns
223 fmt = optparse.IndentedHelpFormatter(width=max_width, max_help_position=max_help_position)
224 fmt.format_option_strings = _format_option_string
227 'version' : __version__,
229 'usage' : '%prog [options] url [url...]',
230 'conflict_handler' : 'resolve',
233 parser = optparse.OptionParser(**kw)
236 general = optparse.OptionGroup(parser, 'General Options')
237 selection = optparse.OptionGroup(parser, 'Video Selection')
238 authentication = optparse.OptionGroup(parser, 'Authentication Options')
239 video_format = optparse.OptionGroup(parser, 'Video Format Options')
240 postproc = optparse.OptionGroup(parser, 'Post-processing Options')
241 filesystem = optparse.OptionGroup(parser, 'Filesystem Options')
242 verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options')
244 general.add_option('-h', '--help',
245 action='help', help='print this help text and exit')
246 general.add_option('-v', '--version',
247 action='version', help='print program version and exit')
248 general.add_option('-U', '--update',
249 action='store_true', dest='update_self', help='update this program to latest version')
250 general.add_option('-i', '--ignore-errors',
251 action='store_true', dest='ignoreerrors', help='continue on download errors', default=False)
252 general.add_option('-r', '--rate-limit',
253 dest='ratelimit', metavar='LIMIT', help='download rate limit (e.g. 50k or 44.6m)')
254 general.add_option('-R', '--retries',
255 dest='retries', metavar='RETRIES', help='number of retries (default is %default)', default=10)
256 general.add_option('--buffer-size',
257 dest='buffersize', metavar='SIZE', help='size of download buffer (e.g. 1024 or 16k) (default is %default)', default="1024")
258 general.add_option('--no-resize-buffer',
259 action='store_true', dest='noresizebuffer',
260 help='do not automatically adjust the buffer size. By default, the buffer size is automatically resized from an initial value of SIZE.', default=False)
261 general.add_option('--dump-user-agent',
262 action='store_true', dest='dump_user_agent',
263 help='display the current browser identification', default=False)
264 general.add_option('--user-agent',
265 dest='user_agent', help='specify a custom user agent', metavar='UA')
266 general.add_option('--list-extractors',
267 action='store_true', dest='list_extractors',
268 help='List all supported extractors and the URLs they would handle', default=False)
269 general.add_option('--test', action='store_true', dest='test', default=False, help=optparse.SUPPRESS_HELP)
271 selection.add_option('--playlist-start',
272 dest='playliststart', metavar='NUMBER', help='playlist video to start at (default is %default)', default=1)
273 selection.add_option('--playlist-end',
274 dest='playlistend', metavar='NUMBER', help='playlist video to end at (default is last)', default=-1)
275 selection.add_option('--match-title', dest='matchtitle', metavar='REGEX',help='download only matching titles (regex or caseless sub-string)')
276 selection.add_option('--reject-title', dest='rejecttitle', metavar='REGEX',help='skip download for matching titles (regex or caseless sub-string)')
277 selection.add_option('--max-downloads', metavar='NUMBER', dest='max_downloads', help='Abort after downloading NUMBER files', default=None)
279 authentication.add_option('-u', '--username',
280 dest='username', metavar='USERNAME', help='account username')
281 authentication.add_option('-p', '--password',
282 dest='password', metavar='PASSWORD', help='account password')
283 authentication.add_option('-n', '--netrc',
284 action='store_true', dest='usenetrc', help='use .netrc authentication data', default=False)
287 video_format.add_option('-f', '--format',
288 action='store', dest='format', metavar='FORMAT', help='video format code')
289 video_format.add_option('--all-formats',
290 action='store_const', dest='format', help='download all available video formats', const='all')
291 video_format.add_option('--prefer-free-formats',
292 action='store_true', dest='prefer_free_formats', default=False, help='prefer free video formats unless a specific one is requested')
293 video_format.add_option('--max-quality',
294 action='store', dest='format_limit', metavar='FORMAT', help='highest quality format to download')
295 video_format.add_option('-F', '--list-formats',
296 action='store_true', dest='listformats', help='list all available formats (currently youtube only)')
297 video_format.add_option('--write-srt',
298 action='store_true', dest='writesubtitles',
299 help='write video closed captions to a .srt file (currently youtube only)', default=False)
300 video_format.add_option('--srt-lang',
301 action='store', dest='subtitleslang', metavar='LANG',
302 help='language of the closed captions to download (optional) use IETF language tags like \'en\'')
305 verbosity.add_option('-q', '--quiet',
306 action='store_true', dest='quiet', help='activates quiet mode', default=False)
307 verbosity.add_option('-s', '--simulate',
308 action='store_true', dest='simulate', help='do not download the video and do not write anything to disk', default=False)
309 verbosity.add_option('--skip-download',
310 action='store_true', dest='skip_download', help='do not download the video', default=False)
311 verbosity.add_option('-g', '--get-url',
312 action='store_true', dest='geturl', help='simulate, quiet but print URL', default=False)
313 verbosity.add_option('-e', '--get-title',
314 action='store_true', dest='gettitle', help='simulate, quiet but print title', default=False)
315 verbosity.add_option('--get-thumbnail',
316 action='store_true', dest='getthumbnail',
317 help='simulate, quiet but print thumbnail URL', default=False)
318 verbosity.add_option('--get-description',
319 action='store_true', dest='getdescription',
320 help='simulate, quiet but print video description', default=False)
321 verbosity.add_option('--get-filename',
322 action='store_true', dest='getfilename',
323 help='simulate, quiet but print output filename', default=False)
324 verbosity.add_option('--get-format',
325 action='store_true', dest='getformat',
326 help='simulate, quiet but print output format', default=False)
327 verbosity.add_option('--no-progress',
328 action='store_true', dest='noprogress', help='do not print progress bar', default=False)
329 verbosity.add_option('--console-title',
330 action='store_true', dest='consoletitle',
331 help='display progress in console titlebar', default=False)
332 verbosity.add_option('-v', '--verbose',
333 action='store_true', dest='verbose', help='print various debugging information', default=False)
336 filesystem.add_option('-t', '--title',
337 action='store_true', dest='usetitle', help='use title in file name', default=False)
338 filesystem.add_option('--id',
339 action='store_true', dest='useid', help='use video ID in file name', default=False)
340 filesystem.add_option('-l', '--literal',
341 action='store_true', dest='usetitle', help='[deprecated] alias of --title', default=False)
342 filesystem.add_option('-A', '--auto-number',
343 action='store_true', dest='autonumber',
344 help='number downloaded files starting from 00000', default=False)
345 filesystem.add_option('-o', '--output',
346 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 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\' .')
347 filesystem.add_option('--restrict-filenames',
348 action='store_true', dest='restrictfilenames',
349 help='Restrict filenames to only ASCII characters, and avoid "&" and spaces in filenames', default=False)
350 filesystem.add_option('-a', '--batch-file',
351 dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)')
352 filesystem.add_option('-w', '--no-overwrites',
353 action='store_true', dest='nooverwrites', help='do not overwrite files', default=False)
354 filesystem.add_option('-c', '--continue',
355 action='store_true', dest='continue_dl', help='resume partially downloaded files', default=True)
356 filesystem.add_option('--no-continue',
357 action='store_false', dest='continue_dl',
358 help='do not resume partially downloaded files (restart from beginning)')
359 filesystem.add_option('--cookies',
360 dest='cookiefile', metavar='FILE', help='file to read cookies from and dump cookie jar in')
361 filesystem.add_option('--no-part',
362 action='store_true', dest='nopart', help='do not use .part files', default=False)
363 filesystem.add_option('--no-mtime',
364 action='store_false', dest='updatetime',
365 help='do not use the Last-modified header to set the file modification time', default=True)
366 filesystem.add_option('--write-description',
367 action='store_true', dest='writedescription',
368 help='write video description to a .description file', default=False)
369 filesystem.add_option('--write-info-json',
370 action='store_true', dest='writeinfojson',
371 help='write video metadata to a .info.json file', default=False)
374 postproc.add_option('-x', '--extract-audio', action='store_true', dest='extractaudio', default=False,
375 help='convert video files to audio-only files (requires ffmpeg or avconv and ffprobe or avprobe)')
376 postproc.add_option('--audio-format', metavar='FORMAT', dest='audioformat', default='best',
377 help='"best", "aac", "vorbis", "mp3", "m4a", or "wav"; best by default')
378 postproc.add_option('--audio-quality', metavar='QUALITY', dest='audioquality', default='5',
379 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)')
380 postproc.add_option('-k', '--keep-video', action='store_true', dest='keepvideo', default=False,
381 help='keeps the video file on disk after the post-processing; the video is erased by default')
382 postproc.add_option('--no-post-overwrites', action='store_true', dest='nopostoverwrites', default=False,
383 help='do not overwrite post-processed files; the post-processed files are overwritten by default')
386 parser.add_option_group(general)
387 parser.add_option_group(selection)
388 parser.add_option_group(filesystem)
389 parser.add_option_group(verbosity)
390 parser.add_option_group(video_format)
391 parser.add_option_group(authentication)
392 parser.add_option_group(postproc)
394 xdg_config_home = os.environ.get('XDG_CONFIG_HOME')
396 userConf = os.path.join(xdg_config_home, 'youtube-dl.conf')
398 userConf = os.path.join(os.path.expanduser('~'), '.config', 'youtube-dl.conf')
399 argv = _readOptions('/etc/youtube-dl.conf') + _readOptions(userConf) + sys.argv[1:]
400 opts, args = parser.parse_args(argv)
402 return parser, opts, args
404 def gen_extractors():
405 """ Return a list of an instance of every supported extractor.
406 The order does matter; the first extractor matched is the one handling the URL.
433 StanfordOpenClassroomIE(),
447 parser, opts, args = parseOpts()
449 # Open appropriate CookieJar
450 if opts.cookiefile is None:
451 jar = compat_cookiejar.CookieJar()
454 jar = compat_cookiejar.MozillaCookieJar(opts.cookiefile)
455 if os.path.isfile(opts.cookiefile) and os.access(opts.cookiefile, os.R_OK):
457 except (IOError, OSError) as err:
458 sys.exit(u'ERROR: unable to open cookie file')
460 if opts.user_agent is not None:
461 std_headers['User-Agent'] = opts.user_agent
464 if opts.dump_user_agent:
465 print(std_headers['User-Agent'])
468 # Batch file verification
470 if opts.batchfile is not None:
472 if opts.batchfile == '-':
475 batchfd = open(opts.batchfile, 'r')
476 batchurls = batchfd.readlines()
477 batchurls = [x.strip() for x in batchurls]
478 batchurls = [x for x in batchurls if len(x) > 0 and not re.search(r'^[#/;]', x)]
480 sys.exit(u'ERROR: batch file could not be read')
481 all_urls = batchurls + args
482 all_urls = [url.strip() for url in all_urls]
484 # General configuration
485 cookie_processor = compat_urllib_request.HTTPCookieProcessor(jar)
486 proxy_handler = compat_urllib_request.ProxyHandler()
487 opener = compat_urllib_request.build_opener(proxy_handler, cookie_processor, YoutubeDLHandler())
488 compat_urllib_request.install_opener(opener)
489 socket.setdefaulttimeout(300) # 5 minutes should be enough (famous last words)
491 extractors = gen_extractors()
493 if opts.list_extractors:
494 for ie in extractors:
495 print(ie.IE_NAME + (' (CURRENTLY BROKEN)' if not ie._WORKING else ''))
496 matchedUrls = [url for url in all_urls if ie.suitable(url)]
497 all_urls = [url for url in all_urls if url not in matchedUrls]
498 for mu in matchedUrls:
502 # Conflicting, missing and erroneous options
503 if opts.usenetrc and (opts.username is not None or opts.password is not None):
504 parser.error(u'using .netrc conflicts with giving username/password')
505 if opts.password is not None and opts.username is None:
506 parser.error(u'account username missing')
507 if opts.outtmpl is not None and (opts.usetitle or opts.autonumber or opts.useid):
508 parser.error(u'using output template conflicts with using title, video ID or auto number')
509 if opts.usetitle and opts.useid:
510 parser.error(u'using title conflicts with using video ID')
511 if opts.username is not None and opts.password is None:
512 opts.password = getpass.getpass(u'Type account password and press return:')
513 if opts.ratelimit is not None:
514 numeric_limit = FileDownloader.parse_bytes(opts.ratelimit)
515 if numeric_limit is None:
516 parser.error(u'invalid rate limit specified')
517 opts.ratelimit = numeric_limit
518 if opts.retries is not None:
520 opts.retries = int(opts.retries)
521 except (TypeError, ValueError) as err:
522 parser.error(u'invalid retry count specified')
523 if opts.buffersize is not None:
524 numeric_buffersize = FileDownloader.parse_bytes(opts.buffersize)
525 if numeric_buffersize is None:
526 parser.error(u'invalid buffer size specified')
527 opts.buffersize = numeric_buffersize
529 opts.playliststart = int(opts.playliststart)
530 if opts.playliststart <= 0:
531 raise ValueError(u'Playlist start must be positive')
532 except (TypeError, ValueError) as err:
533 parser.error(u'invalid playlist start number specified')
535 opts.playlistend = int(opts.playlistend)
536 if opts.playlistend != -1 and (opts.playlistend <= 0 or opts.playlistend < opts.playliststart):
537 raise ValueError(u'Playlist end must be greater than playlist start')
538 except (TypeError, ValueError) as err:
539 parser.error(u'invalid playlist end number specified')
540 if opts.extractaudio:
541 if opts.audioformat not in ['best', 'aac', 'mp3', 'vorbis', 'm4a', 'wav']:
542 parser.error(u'invalid audio format specified')
543 if opts.audioquality:
544 opts.audioquality = opts.audioquality.strip('k').strip('K')
545 if not opts.audioquality.isdigit():
546 parser.error(u'invalid audio quality specified')
548 if sys.version_info < (3,):
549 # In Python 2, sys.argv is a bytestring (also note http://bugs.python.org/issue2128 for Windows systems)
550 if opts.outtmpl is not None:
551 opts.outtmpl = opts.outtmpl.decode(preferredencoding())
552 outtmpl =((opts.outtmpl is not None and opts.outtmpl)
553 or (opts.format == '-1' and opts.usetitle and u'%(title)s-%(id)s-%(format)s.%(ext)s')
554 or (opts.format == '-1' and u'%(id)s-%(format)s.%(ext)s')
555 or (opts.usetitle and opts.autonumber and u'%(autonumber)s-%(title)s-%(id)s.%(ext)s')
556 or (opts.usetitle and u'%(title)s-%(id)s.%(ext)s')
557 or (opts.useid and u'%(id)s.%(ext)s')
558 or (opts.autonumber and u'%(autonumber)s-%(id)s.%(ext)s')
559 or u'%(id)s.%(ext)s')
561 fd = FileDownloader({
562 'usenetrc': opts.usenetrc,
563 'username': opts.username,
564 'password': opts.password,
565 'quiet': (opts.quiet or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat),
566 'forceurl': opts.geturl,
567 'forcetitle': opts.gettitle,
568 'forcethumbnail': opts.getthumbnail,
569 'forcedescription': opts.getdescription,
570 'forcefilename': opts.getfilename,
571 'forceformat': opts.getformat,
572 'simulate': opts.simulate,
573 'skip_download': (opts.skip_download or opts.simulate or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat),
574 'format': opts.format,
575 'format_limit': opts.format_limit,
576 'listformats': opts.listformats,
578 'restrictfilenames': opts.restrictfilenames,
579 'ignoreerrors': opts.ignoreerrors,
580 'ratelimit': opts.ratelimit,
581 'nooverwrites': opts.nooverwrites,
582 'retries': opts.retries,
583 'buffersize': opts.buffersize,
584 'noresizebuffer': opts.noresizebuffer,
585 'continuedl': opts.continue_dl,
586 'noprogress': opts.noprogress,
587 'playliststart': opts.playliststart,
588 'playlistend': opts.playlistend,
589 'logtostderr': opts.outtmpl == '-',
590 'consoletitle': opts.consoletitle,
591 'nopart': opts.nopart,
592 'updatetime': opts.updatetime,
593 'writedescription': opts.writedescription,
594 'writeinfojson': opts.writeinfojson,
595 'writesubtitles': opts.writesubtitles,
596 'subtitleslang': opts.subtitleslang,
597 'matchtitle': opts.matchtitle,
598 'rejecttitle': opts.rejecttitle,
599 'max_downloads': opts.max_downloads,
600 'prefer_free_formats': opts.prefer_free_formats,
601 'verbose': opts.verbose,
606 fd.to_screen(u'[debug] youtube-dl version %s - %s' %(__version__, __version_codename__))
608 sp = subprocess.Popen(['git', 'rev-parse', '--short', 'HEAD'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
609 out, err = sp.communicate()
610 out = out.decode().strip()
611 if re.match('[0-9a-f]+', out):
612 fd.to_screen(u'[debug] Git HEAD: ' + out)
615 fd.to_screen(u'[debug] Python version %s - %s' %(platform.python_version(), platform.platform()))
616 fd.to_screen(u'[debug] Proxy map: ' + str(proxy_handler.proxies))
618 for extractor in extractors:
619 fd.add_info_extractor(extractor)
622 if opts.extractaudio:
623 fd.add_post_processor(FFmpegExtractAudioPP(preferredcodec=opts.audioformat, preferredquality=opts.audioquality, keepvideo=opts.keepvideo, nopostoverwrites=opts.nopostoverwrites))
627 update_self(fd.to_screen, opts.verbose, sys.argv[0])
630 if len(all_urls) < 1:
631 if not opts.update_self:
632 parser.error(u'you must provide at least one URL')
637 retcode = fd.download(all_urls)
638 except MaxDownloadsReached:
639 fd.to_screen(u'--max-download limit reached, aborting.')
642 # Dump cookie jar if requested
643 if opts.cookiefile is not None:
646 except (IOError, OSError) as err:
647 sys.exit(u'ERROR: unable to save cookie jar')
654 except DownloadError:
656 except SameFileError:
657 sys.exit(u'ERROR: fixed output name but more than one file to download')
658 except KeyboardInterrupt:
659 sys.exit(u'\nERROR: Interrupted by user')