4 from __future__
import absolute_import
, unicode_literals
28 from string
import ascii_letters
29 from zipimport
import zipimporter
34 compat_get_terminal_size
,
39 compat_tokenize_tokenize
,
41 compat_urllib_request
,
42 compat_urllib_request_DataHandler
,
53 DOT_DESKTOP_LINK_TEMPLATE
,
54 DOT_URL_LINK_TEMPLATE
,
55 DOT_WEBLOC_LINK_TEMPLATE
,
82 PerRequestProxyHandler
,
87 process_communicate_or_kill
,
89 register_socks_protocols
,
104 UnavailableVideoError
,
110 YoutubeDLCookieProcessor
,
112 YoutubeDLRedirectHandler
,
114 from .cache
import Cache
115 from .extractor
import (
116 gen_extractor_classes
,
121 from .extractor
.openload
import PhantomJSwrapper
122 from .downloader
import (
123 get_suitable_downloader
,
124 shorten_protocol_name
126 from .downloader
.rtmp
import rtmpdump_version
127 from .postprocessor
import (
130 FFmpegFixupStretchedPP
,
133 # FFmpegSubtitlesConvertorPP,
135 MoveFilesAfterDownloadPP
,
137 from .version
import __version__
139 if compat_os_name
== 'nt':
143 class YoutubeDL(object):
146 YoutubeDL objects are the ones responsible of downloading the
147 actual video file and writing it to disk if the user has requested
148 it, among some other tasks. In most cases there should be one per
149 program. As, given a video URL, the downloader doesn't know how to
150 extract all the needed information, task that InfoExtractors do, it
151 has to pass the URL to one of them.
153 For this, YoutubeDL objects have a method that allows
154 InfoExtractors to be registered in a given order. When it is passed
155 a URL, the YoutubeDL object handles it to the first InfoExtractor it
156 finds that reports being able to handle it. The InfoExtractor extracts
157 all the information about the video or videos the URL refers to, and
158 YoutubeDL process the extracted information, possibly using a File
159 Downloader to download the video.
161 YoutubeDL objects accept a lot of parameters. In order not to saturate
162 the object constructor with arguments, it receives a dictionary of
163 options instead. These options are available through the params
164 attribute for the InfoExtractors to use. The YoutubeDL also
165 registers itself as the downloader in charge for the InfoExtractors
166 that are added to it, so this is a "mutual registration".
170 username: Username for authentication purposes.
171 password: Password for authentication purposes.
172 videopassword: Password for accessing a video.
173 ap_mso: Adobe Pass multiple-system operator identifier.
174 ap_username: Multiple-system operator account username.
175 ap_password: Multiple-system operator account password.
176 usenetrc: Use netrc for authentication instead.
177 verbose: Print additional info to stdout.
178 quiet: Do not print messages to stdout.
179 no_warnings: Do not print out anything for warnings.
180 forceprint: A list of templates to force print
181 forceurl: Force printing final URL. (Deprecated)
182 forcetitle: Force printing title. (Deprecated)
183 forceid: Force printing ID. (Deprecated)
184 forcethumbnail: Force printing thumbnail URL. (Deprecated)
185 forcedescription: Force printing description. (Deprecated)
186 forcefilename: Force printing final filename. (Deprecated)
187 forceduration: Force printing duration. (Deprecated)
188 forcejson: Force printing info_dict as JSON.
189 dump_single_json: Force printing the info_dict of the whole playlist
190 (or video) as a single JSON line.
191 force_write_download_archive: Force writing download archive regardless
192 of 'skip_download' or 'simulate'.
193 simulate: Do not download the video files.
194 format: Video format code. see "FORMAT SELECTION" for more details.
195 allow_unplayable_formats: Allow unplayable formats to be extracted and downloaded.
196 ignore_no_formats_error: Ignore "No video formats" error. Usefull for
197 extracting metadata even if the video is not actually
198 available for download (experimental)
199 format_sort: How to sort the video formats. see "Sorting Formats"
201 format_sort_force: Force the given format_sort. see "Sorting Formats"
203 allow_multiple_video_streams: Allow multiple video streams to be merged
205 allow_multiple_audio_streams: Allow multiple audio streams to be merged
207 paths: Dictionary of output paths. The allowed keys are 'home'
208 'temp' and the keys of OUTTMPL_TYPES (in utils.py)
209 outtmpl: Dictionary of templates for output names. Allowed keys
210 are 'default' and the keys of OUTTMPL_TYPES (in utils.py).
211 A string a also accepted for backward compatibility
212 outtmpl_na_placeholder: Placeholder for unavailable meta fields.
213 restrictfilenames: Do not allow "&" and spaces in file names
214 trim_file_name: Limit length of filename (extension excluded)
215 windowsfilenames: Force the filenames to be windows compatible
216 ignoreerrors: Do not stop on download errors
217 (Default True when running yt-dlp,
218 but False when directly accessing YoutubeDL class)
219 skip_playlist_after_errors: Number of allowed failures until the rest of
220 the playlist is skipped
221 force_generic_extractor: Force downloader to use the generic extractor
222 overwrites: Overwrite all video and metadata files if True,
223 overwrite only non-video files if None
224 and don't overwrite any file if False
225 playliststart: Playlist item to start at.
226 playlistend: Playlist item to end at.
227 playlist_items: Specific indices of playlist to download.
228 playlistreverse: Download playlist items in reverse order.
229 playlistrandom: Download playlist items in random order.
230 matchtitle: Download only matching titles.
231 rejecttitle: Reject downloads for matching titles.
232 logger: Log messages to a logging.Logger instance.
233 logtostderr: Log messages to stderr instead of stdout.
234 writedescription: Write the video description to a .description file
235 writeinfojson: Write the video description to a .info.json file
236 clean_infojson: Remove private fields from the infojson
237 writecomments: Extract video comments. This will not be written to disk
238 unless writeinfojson is also given
239 writeannotations: Write the video annotations to a .annotations.xml file
240 writethumbnail: Write the thumbnail image to a file
241 allow_playlist_files: Whether to write playlists' description, infojson etc
242 also to disk when using the 'write*' options
243 write_all_thumbnails: Write all thumbnail formats to files
244 writelink: Write an internet shortcut file, depending on the
245 current platform (.url/.webloc/.desktop)
246 writeurllink: Write a Windows internet shortcut file (.url)
247 writewebloclink: Write a macOS internet shortcut file (.webloc)
248 writedesktoplink: Write a Linux internet shortcut file (.desktop)
249 writesubtitles: Write the video subtitles to a file
250 writeautomaticsub: Write the automatically generated subtitles to a file
251 allsubtitles: Deprecated - Use subtitlelangs = ['all']
252 Downloads all the subtitles of the video
253 (requires writesubtitles or writeautomaticsub)
254 listsubtitles: Lists all available subtitles for the video
255 subtitlesformat: The format code for subtitles
256 subtitleslangs: List of languages of the subtitles to download (can be regex).
257 The list may contain "all" to refer to all the available
258 subtitles. The language can be prefixed with a "-" to
259 exclude it from the requested languages. Eg: ['all', '-live_chat']
260 keepvideo: Keep the video file after post-processing
261 daterange: A DateRange object, download only if the upload_date is in the range.
262 skip_download: Skip the actual download of the video file
263 cachedir: Location of the cache files in the filesystem.
264 False to disable filesystem cache.
265 noplaylist: Download single video instead of a playlist if in doubt.
266 age_limit: An integer representing the user's age in years.
267 Unsuitable videos for the given age are skipped.
268 min_views: An integer representing the minimum view count the video
269 must have in order to not be skipped.
270 Videos without view count information are always
271 downloaded. None for no limit.
272 max_views: An integer representing the maximum view count.
273 Videos that are more popular than that are not
275 Videos without view count information are always
276 downloaded. None for no limit.
277 download_archive: File name of a file where all downloads are recorded.
278 Videos already present in the file are not downloaded
280 break_on_existing: Stop the download process after attempting to download a
281 file that is in the archive.
282 break_on_reject: Stop the download process when encountering a video that
283 has been filtered out.
284 cookiefile: File name where cookies should be read from and dumped to
285 nocheckcertificate:Do not verify SSL certificates
286 prefer_insecure: Use HTTP instead of HTTPS to retrieve information.
287 At the moment, this is only supported by YouTube.
288 proxy: URL of the proxy server to use
289 geo_verification_proxy: URL of the proxy to use for IP address verification
290 on geo-restricted sites.
291 socket_timeout: Time to wait for unresponsive hosts, in seconds
292 bidi_workaround: Work around buggy terminals without bidirectional text
293 support, using fridibi
294 debug_printtraffic:Print out sent and received HTTP traffic
295 include_ads: Download ads as well
296 default_search: Prepend this string if an input url is not valid.
297 'auto' for elaborate guessing
298 encoding: Use this encoding instead of the system-specified.
299 extract_flat: Do not resolve URLs, return the immediate result.
300 Pass in 'in_playlist' to only show this behavior for
302 postprocessors: A list of dictionaries, each with an entry
303 * key: The name of the postprocessor. See
304 yt_dlp/postprocessor/__init__.py for a list.
305 * when: When to run the postprocessor. Can be one of
306 pre_process|before_dl|post_process|after_move.
307 Assumed to be 'post_process' if not given
308 post_hooks: A list of functions that get called as the final step
309 for each video file, after all postprocessors have been
310 called. The filename will be passed as the only argument.
311 progress_hooks: A list of functions that get called on download
312 progress, with a dictionary with the entries
313 * status: One of "downloading", "error", or "finished".
314 Check this first and ignore unknown values.
316 If status is one of "downloading", or "finished", the
317 following properties may also be present:
318 * filename: The final filename (always present)
319 * tmpfilename: The filename we're currently writing to
320 * downloaded_bytes: Bytes on disk
321 * total_bytes: Size of the whole file, None if unknown
322 * total_bytes_estimate: Guess of the eventual file size,
324 * elapsed: The number of seconds since download started.
325 * eta: The estimated time in seconds, None if unknown
326 * speed: The download speed in bytes/second, None if
328 * fragment_index: The counter of the currently
329 downloaded video fragment.
330 * fragment_count: The number of fragments (= individual
331 files that will be merged)
333 Progress hooks are guaranteed to be called at least once
334 (with status "finished") if the download is successful.
335 merge_output_format: Extension to use when merging formats.
336 final_ext: Expected final extension; used to detect when the file was
337 already downloaded and converted. "merge_output_format" is
338 replaced by this extension when given
339 fixup: Automatically correct known faults of the file.
341 - "never": do nothing
342 - "warn": only emit a warning
343 - "detect_or_warn": check whether we can do anything
344 about it, warn otherwise (default)
345 source_address: Client-side IP address to bind to.
346 call_home: Boolean, true iff we are allowed to contact the
347 yt-dlp servers for debugging. (BROKEN)
348 sleep_interval_requests: Number of seconds to sleep between requests
350 sleep_interval: Number of seconds to sleep before each download when
351 used alone or a lower bound of a range for randomized
352 sleep before each download (minimum possible number
353 of seconds to sleep) when used along with
355 max_sleep_interval:Upper bound of a range for randomized sleep before each
356 download (maximum possible number of seconds to sleep).
357 Must only be used along with sleep_interval.
358 Actual sleep time will be a random float from range
359 [sleep_interval; max_sleep_interval].
360 sleep_interval_subtitles: Number of seconds to sleep before each subtitle download
361 listformats: Print an overview of available video formats and exit.
362 list_thumbnails: Print a table of all thumbnails and exit.
363 match_filter: A function that gets called with the info_dict of
365 If it returns a message, the video is ignored.
366 If it returns None, the video is downloaded.
367 match_filter_func in utils.py is one example for this.
368 no_color: Do not emit color codes in output.
369 geo_bypass: Bypass geographic restriction via faking X-Forwarded-For
372 Two-letter ISO 3166-2 country code that will be used for
373 explicit geographic restriction bypassing via faking
374 X-Forwarded-For HTTP header
376 IP range in CIDR notation that will be used similarly to
379 The following options determine which downloader is picked:
380 external_downloader: A dictionary of protocol keys and the executable of the
381 external downloader to use for it. The allowed protocols
382 are default|http|ftp|m3u8|dash|rtsp|rtmp|mms.
383 Set the value to 'native' to use the native downloader
384 hls_prefer_native: Deprecated - Use external_downloader = {'m3u8': 'native'}
385 or {'m3u8': 'ffmpeg'} instead.
386 Use the native HLS downloader instead of ffmpeg/avconv
387 if True, otherwise use ffmpeg/avconv if False, otherwise
388 use downloader suggested by extractor if None.
389 compat_opts: Compatibility options. See "Differences in default behavior".
390 Note that only format-sort, format-spec, no-live-chat, no-attach-info-json
391 playlist-index, list-formats, no-youtube-channel-redirect
392 and no-youtube-unavailable-videos works when used via the API
394 The following parameters are not used by YoutubeDL itself, they are used by
395 the downloader (see yt_dlp/downloader/common.py):
396 nopart, updatetime, buffersize, ratelimit, min_filesize, max_filesize, test,
397 noresizebuffer, retries, continuedl, noprogress, consoletitle,
398 xattr_set_filesize, external_downloader_args, hls_use_mpegts,
401 The following options are used by the post processors:
402 prefer_ffmpeg: If False, use avconv instead of ffmpeg if both are available,
403 otherwise prefer ffmpeg. (avconv support is deprecated)
404 ffmpeg_location: Location of the ffmpeg/avconv binary; either the path
405 to the binary or its containing directory.
406 postprocessor_args: A dictionary of postprocessor/executable keys (in lower case)
407 and a list of additional command-line arguments for the
408 postprocessor/executable. The dict can also have "PP+EXE" keys
409 which are used when the given exe is used by the given PP.
410 Use 'default' as the name for arguments to passed to all PP
412 The following options are used by the extractors:
413 extractor_retries: Number of times to retry for known errors
414 dynamic_mpd: Whether to process dynamic DASH manifests (default: True)
415 hls_split_discontinuity: Split HLS playlists to different formats at
416 discontinuities such as ad breaks (default: False)
417 youtube_include_dash_manifest: If True (default), DASH manifests and related
418 data will be downloaded and processed by extractor.
419 You can reduce network I/O by disabling it if you don't
420 care about DASH. (only for youtube)
421 youtube_include_hls_manifest: If True (default), HLS manifests and related
422 data will be downloaded and processed by extractor.
423 You can reduce network I/O by disabling it if you don't
424 care about HLS. (only for youtube)
427 _NUMERIC_FIELDS
= set((
428 'width', 'height', 'tbr', 'abr', 'asr', 'vbr', 'fps', 'filesize', 'filesize_approx',
429 'timestamp', 'upload_year', 'upload_month', 'upload_day',
430 'duration', 'view_count', 'like_count', 'dislike_count', 'repost_count',
431 'average_rating', 'comment_count', 'age_limit',
432 'start_time', 'end_time',
433 'chapter_number', 'season_number', 'episode_number',
434 'track_number', 'disc_number', 'release_year',
440 _pps
= {'pre_process': [], 'before_dl': [], 'after_move': [], 'post_process': []}
441 __prepare_filename_warned
= False
442 _first_webpage_request
= True
443 _download_retcode
= None
444 _num_downloads
= None
446 _playlist_urls
= set()
449 def __init__(self
, params
=None, auto_init
=True):
450 """Create a FileDownloader object with the given options."""
454 self
._ies
_instances
= {}
455 self
._pps
= {'pre_process': [], 'before_dl': [], 'after_move': [], 'post_process': []}
456 self
.__prepare
_filename
_warned
= False
457 self
._first
_webpage
_request
= True
458 self
._post
_hooks
= []
459 self
._progress
_hooks
= []
460 self
._download
_retcode
= 0
461 self
._num
_downloads
= 0
462 self
._screen
_file
= [sys
.stdout
, sys
.stderr
][params
.get('logtostderr', False)]
463 self
._err
_file
= sys
.stderr
466 'nocheckcertificate': False,
468 self
.params
.update(params
)
469 self
.cache
= Cache(self
)
471 if sys
.version_info
< (3, 6):
473 'Support for Python version %d.%d have been deprecated and will break in future versions of yt-dlp! '
474 'Update to Python 3.6 or above' % sys
.version_info
[:2])
476 def check_deprecated(param
, option
, suggestion
):
477 if self
.params
.get(param
) is not None:
478 self
.report_warning('%s is deprecated. Use %s instead' % (option
, suggestion
))
482 if check_deprecated('cn_verification_proxy', '--cn-verification-proxy', '--geo-verification-proxy'):
483 if self
.params
.get('geo_verification_proxy') is None:
484 self
.params
['geo_verification_proxy'] = self
.params
['cn_verification_proxy']
486 check_deprecated('autonumber', '--auto-number', '-o "%(autonumber)s-%(title)s.%(ext)s"')
487 check_deprecated('usetitle', '--title', '-o "%(title)s-%(id)s.%(ext)s"')
488 check_deprecated('useid', '--id', '-o "%(id)s.%(ext)s"')
490 for msg
in self
.params
.get('warnings', []):
491 self
.report_warning(msg
)
493 if self
.params
.get('final_ext'):
494 if self
.params
.get('merge_output_format'):
495 self
.report_warning('--merge-output-format will be ignored since --remux-video or --recode-video is given')
496 self
.params
['merge_output_format'] = self
.params
['final_ext']
498 if 'overwrites' in self
.params
and self
.params
['overwrites'] is None:
499 del self
.params
['overwrites']
501 if params
.get('bidi_workaround', False):
504 master
, slave
= pty
.openpty()
505 width
= compat_get_terminal_size().columns
509 width_args
= ['-w', str(width
)]
511 stdin
=subprocess
.PIPE
,
513 stderr
=self
._err
_file
)
515 self
._output
_process
= subprocess
.Popen(
516 ['bidiv'] + width_args
, **sp_kwargs
519 self
._output
_process
= subprocess
.Popen(
520 ['fribidi', '-c', 'UTF-8'] + width_args
, **sp_kwargs
)
521 self
._output
_channel
= os
.fdopen(master
, 'rb')
522 except OSError as ose
:
523 if ose
.errno
== errno
.ENOENT
:
524 self
.report_warning('Could not find fribidi executable, ignoring --bidi-workaround . Make sure that fribidi is an executable file in one of the directories in your $PATH.')
528 if (sys
.platform
!= 'win32'
529 and sys
.getfilesystemencoding() in ['ascii', 'ANSI_X3.4-1968']
530 and not params
.get('restrictfilenames', False)):
531 # Unicode filesystem API will throw errors (#1474, #13027)
533 'Assuming --restrict-filenames since file system encoding '
534 'cannot encode all characters. '
535 'Set the LC_ALL environment variable to fix this.')
536 self
.params
['restrictfilenames'] = True
538 self
.outtmpl_dict
= self
.parse_outtmpl()
542 """Preload the archive, if any is specified"""
543 def preload_download_archive(fn
):
546 self
.write_debug('Loading archive file %r\n' % fn
)
548 with locked_file(fn
, 'r', encoding
='utf-8') as archive_file
:
549 for line
in archive_file
:
550 self
.archive
.add(line
.strip())
551 except IOError as ioe
:
552 if ioe
.errno
!= errno
.ENOENT
:
558 preload_download_archive(self
.params
.get('download_archive'))
561 self
.print_debug_header()
562 self
.add_default_info_extractors()
564 for pp_def_raw
in self
.params
.get('postprocessors', []):
565 pp_class
= get_postprocessor(pp_def_raw
['key'])
566 pp_def
= dict(pp_def_raw
)
569 when
= pp_def
['when']
572 when
= 'post_process'
573 pp
= pp_class(self
, **compat_kwargs(pp_def
))
574 self
.add_post_processor(pp
, when
=when
)
576 for ph
in self
.params
.get('post_hooks', []):
577 self
.add_post_hook(ph
)
579 for ph
in self
.params
.get('progress_hooks', []):
580 self
.add_progress_hook(ph
)
582 register_socks_protocols()
584 def warn_if_short_id(self
, argv
):
585 # short YouTube ID starting with dash?
587 i
for i
, a
in enumerate(argv
)
588 if re
.match(r
'^-[0-9A-Za-z_-]{10}$', a
)]
592 + [a
for i
, a
in enumerate(argv
) if i
not in idxs
]
593 + ['--'] + [argv
[i
] for i
in idxs
]
596 'Long argument string detected. '
597 'Use -- to separate parameters and URLs, like this:\n%s\n' %
598 args_to_str(correct_argv
))
600 def add_info_extractor(self
, ie
):
601 """Add an InfoExtractor object to the end of the list."""
603 if not isinstance(ie
, type):
604 self
._ies
_instances
[ie
.ie_key()] = ie
605 ie
.set_downloader(self
)
607 def get_info_extractor(self
, ie_key
):
609 Get an instance of an IE with name ie_key, it will try to get one from
610 the _ies list, if there's no instance it will create a new one and add
611 it to the extractor list.
613 ie
= self
._ies
_instances
.get(ie_key
)
615 ie
= get_info_extractor(ie_key
)()
616 self
.add_info_extractor(ie
)
619 def add_default_info_extractors(self
):
621 Add the InfoExtractors returned by gen_extractors to the end of the list
623 for ie
in gen_extractor_classes():
624 self
.add_info_extractor(ie
)
626 def add_post_processor(self
, pp
, when
='post_process'):
627 """Add a PostProcessor object to the end of the chain."""
628 self
._pps
[when
].append(pp
)
629 pp
.set_downloader(self
)
631 def add_post_hook(self
, ph
):
632 """Add the post hook"""
633 self
._post
_hooks
.append(ph
)
635 def add_progress_hook(self
, ph
):
636 """Add the progress hook (currently only for the file downloader)"""
637 self
._progress
_hooks
.append(ph
)
639 def _bidi_workaround(self
, message
):
640 if not hasattr(self
, '_output_channel'):
643 assert hasattr(self
, '_output_process')
644 assert isinstance(message
, compat_str
)
645 line_count
= message
.count('\n') + 1
646 self
._output
_process
.stdin
.write((message
+ '\n').encode('utf-8'))
647 self
._output
_process
.stdin
.flush()
648 res
= ''.join(self
._output
_channel
.readline().decode('utf-8')
649 for _
in range(line_count
))
650 return res
[:-len('\n')]
652 def _write_string(self
, s
, out
=None):
653 write_string(s
, out
=out
, encoding
=self
.params
.get('encoding'))
655 def to_stdout(self
, message
, skip_eol
=False, quiet
=False):
656 """Print message to stdout"""
657 if self
.params
.get('logger'):
658 self
.params
['logger'].debug(message
)
660 message
= self
._bidi
_workaround
(message
)
661 terminator
= ['\n', ''][skip_eol
]
662 output
= message
+ terminator
664 self
._write
_string
(output
, self
._screen
_file
)
666 def to_stderr(self
, message
):
667 """Print message to stderr"""
668 assert isinstance(message
, compat_str
)
669 if self
.params
.get('logger'):
670 self
.params
['logger'].error(message
)
672 message
= self
._bidi
_workaround
(message
)
673 output
= message
+ '\n'
674 self
._write
_string
(output
, self
._err
_file
)
676 def to_console_title(self
, message
):
677 if not self
.params
.get('consoletitle', False):
679 if compat_os_name
== 'nt':
680 if ctypes
.windll
.kernel32
.GetConsoleWindow():
681 # c_wchar_p() might not be necessary if `message` is
682 # already of type unicode()
683 ctypes
.windll
.kernel32
.SetConsoleTitleW(ctypes
.c_wchar_p(message
))
684 elif 'TERM' in os
.environ
:
685 self
._write
_string
('\033]0;%s\007' % message
, self
._screen
_file
)
687 def save_console_title(self
):
688 if not self
.params
.get('consoletitle', False):
690 if self
.params
.get('simulate', False):
692 if compat_os_name
!= 'nt' and 'TERM' in os
.environ
:
693 # Save the title on stack
694 self
._write
_string
('\033[22;0t', self
._screen
_file
)
696 def restore_console_title(self
):
697 if not self
.params
.get('consoletitle', False):
699 if self
.params
.get('simulate', False):
701 if compat_os_name
!= 'nt' and 'TERM' in os
.environ
:
702 # Restore the title from stack
703 self
._write
_string
('\033[23;0t', self
._screen
_file
)
706 self
.save_console_title()
709 def __exit__(self
, *args
):
710 self
.restore_console_title()
712 if self
.params
.get('cookiefile') is not None:
713 self
.cookiejar
.save(ignore_discard
=True, ignore_expires
=True)
715 def trouble(self
, message
=None, tb
=None):
716 """Determine action to take when a download problem appears.
718 Depending on if the downloader has been configured to ignore
719 download errors or not, this method may throw an exception or
720 not when errors are found, after printing the message.
722 tb, if given, is additional traceback information.
724 if message
is not None:
725 self
.to_stderr(message
)
726 if self
.params
.get('verbose'):
728 if sys
.exc_info()[0]: # if .trouble has been called from an except block
730 if hasattr(sys
.exc_info()[1], 'exc_info') and sys
.exc_info()[1].exc_info
[0]:
731 tb
+= ''.join(traceback
.format_exception(*sys
.exc_info()[1].exc_info
))
732 tb
+= encode_compat_str(traceback
.format_exc())
734 tb_data
= traceback
.format_list(traceback
.extract_stack())
735 tb
= ''.join(tb_data
)
737 if not self
.params
.get('ignoreerrors', False):
738 if sys
.exc_info()[0] and hasattr(sys
.exc_info()[1], 'exc_info') and sys
.exc_info()[1].exc_info
[0]:
739 exc_info
= sys
.exc_info()[1].exc_info
741 exc_info
= sys
.exc_info()
742 raise DownloadError(message
, exc_info
)
743 self
._download
_retcode
= 1
745 def to_screen(self
, message
, skip_eol
=False):
746 """Print message to stdout if not in quiet mode"""
748 message
, skip_eol
, quiet
=self
.params
.get('quiet', False))
750 def report_warning(self
, message
):
752 Print the message to stderr, it will be prefixed with 'WARNING:'
753 If stderr is a tty file the 'WARNING:' will be colored
755 if self
.params
.get('logger') is not None:
756 self
.params
['logger'].warning(message
)
758 if self
.params
.get('no_warnings'):
760 if not self
.params
.get('no_color') and self
._err
_file
.isatty() and compat_os_name
!= 'nt':
761 _msg_header
= '\033[0;33mWARNING:\033[0m'
763 _msg_header
= 'WARNING:'
764 warning_message
= '%s %s' % (_msg_header
, message
)
765 self
.to_stderr(warning_message
)
767 def report_error(self
, message
, tb
=None):
769 Do the same as trouble, but prefixes the message with 'ERROR:', colored
770 in red if stderr is a tty file.
772 if not self
.params
.get('no_color') and self
._err
_file
.isatty() and compat_os_name
!= 'nt':
773 _msg_header
= '\033[0;31mERROR:\033[0m'
775 _msg_header
= 'ERROR:'
776 error_message
= '%s %s' % (_msg_header
, message
)
777 self
.trouble(error_message
, tb
)
779 def write_debug(self
, message
):
780 '''Log debug message or Print message to stderr'''
781 if not self
.params
.get('verbose', False):
783 message
= '[debug] %s' % message
784 if self
.params
.get('logger'):
785 self
.params
['logger'].debug(message
)
787 self
._write
_string
('%s\n' % message
)
789 def report_file_already_downloaded(self
, file_name
):
790 """Report file has already been fully downloaded."""
792 self
.to_screen('[download] %s has already been downloaded' % file_name
)
793 except UnicodeEncodeError:
794 self
.to_screen('[download] The file has already been downloaded')
796 def report_file_delete(self
, file_name
):
797 """Report that existing file will be deleted."""
799 self
.to_screen('Deleting existing file %s' % file_name
)
800 except UnicodeEncodeError:
801 self
.to_screen('Deleting existing file')
803 def parse_outtmpl(self
):
804 outtmpl_dict
= self
.params
.get('outtmpl', {})
805 if not isinstance(outtmpl_dict
, dict):
806 outtmpl_dict
= {'default': outtmpl_dict}
807 outtmpl_dict
.update({
808 k
: v
for k
, v
in DEFAULT_OUTTMPL
.items()
809 if not outtmpl_dict
.get(k
)})
810 for key
, val
in outtmpl_dict
.items():
811 if isinstance(val
, bytes):
813 'Parameter outtmpl is bytes, but should be a unicode string. '
814 'Put from __future__ import unicode_literals at the top of your code file or consider switching to Python 3.x.')
817 def prepare_outtmpl(self
, outtmpl
, info_dict
, sanitize
=None):
818 """ Make the template and info_dict suitable for substitution (outtmpl % info_dict)"""
819 template_dict
= dict(info_dict
)
820 na
= self
.params
.get('outtmpl_na_placeholder', 'NA')
823 template_dict
['duration_string'] = ( # %(duration>%H-%M-%S)s is wrong if duration > 24hrs
824 formatSeconds(info_dict
['duration'], '-' if sanitize
else ':')
825 if info_dict
.get('duration', None) is not None
829 template_dict
['epoch'] = int(time
.time())
832 autonumber_size
= self
.params
.get('autonumber_size')
833 if autonumber_size
is None:
835 template_dict
['autonumber'] = self
.params
.get('autonumber_start', 1) - 1 + self
._num
_downloads
837 # resolution if not defined
838 if template_dict
.get('resolution') is None:
839 if template_dict
.get('width') and template_dict
.get('height'):
840 template_dict
['resolution'] = '%dx%d' % (template_dict
['width'], template_dict
['height'])
841 elif template_dict
.get('height'):
842 template_dict
['resolution'] = '%sp' % template_dict
['height']
843 elif template_dict
.get('width'):
844 template_dict
['resolution'] = '%dx?' % template_dict
['width']
846 # For fields playlist_index and autonumber convert all occurrences
847 # of %(field)s to %(field)0Nd for backward compatibility
848 field_size_compat_map
= {
849 'playlist_index': len(str(template_dict
.get('_last_playlist_index') or '')),
850 'autonumber': autonumber_size
,
852 FIELD_SIZE_COMPAT_RE
= r
'(?<!%)%\((?P<field>autonumber|playlist_index)\)s'
853 mobj
= re
.search(FIELD_SIZE_COMPAT_RE
, outtmpl
)
856 FIELD_SIZE_COMPAT_RE
,
857 r
'%%(\1)0%dd' % field_size_compat_map
[mobj
.group('field')],
860 numeric_fields
= list(self
._NUMERIC
_FIELDS
)
862 sanitize
= lambda k
, v
: v
864 EXTERNAL_FORMAT_RE
= FORMAT_RE
.format('(?P<key>[^)]*)')
865 # Field is of the form key1.key2...
866 # where keys (except first) can be string, int or slice
867 FIELD_RE
= r
'\w+(?:\.(?:\w+|[-\d]*(?::[-\d]*){0,2}))*'
868 INTERNAL_FORMAT_RE
= re
.compile(r
'''(?x)
871 (?P<maths>(?:[-+]-?(?:\d+(?:\.\d+)?|{0}))*)
872 (?:>(?P<strf_format>.+?))?
873 (?:\|(?P<default>.*?))?
874 $'''.format(FIELD_RE
))
875 MATH_OPERATORS_RE
= re
.compile(r
'(?<![-+])([-+])')
880 for outer_mobj
in re
.finditer(EXTERNAL_FORMAT_RE
, outtmpl
):
881 final_key
= outer_mobj
.group('key')
882 str_type
= outer_mobj
.group('type')
884 mobj
= re
.match(INTERNAL_FORMAT_RE
, final_key
)
886 mobj
= mobj
.groupdict()
888 fields
= mobj
['fields'].split('.')
889 value
= traverse_dict(template_dict
, fields
)
892 value
= float_or_none(value
)
893 if value
is not None:
897 value
= float_or_none(value
)
899 for item
in MATH_OPERATORS_RE
.split(mobj
['maths'])[1:]:
905 item
, multiplier
= (item
[1:], -1) if item
[0] == '-' else (item
, 1)
906 offset
= float_or_none(item
)
908 offset
= float_or_none(traverse_dict(template_dict
, item
.split('.')))
910 value
= operator(value
, multiplier
* offset
)
911 except (TypeError, ZeroDivisionError):
915 operator
= MATH_FUNCTIONS
[item
]
916 # Datetime formatting
917 if mobj
['strf_format']:
918 value
= strftime_or_none(value
, mobj
['strf_format'])
920 if value
is None and mobj
['default'] is not None:
921 value
= mobj
['default']
923 if str_type
in 'crs' and value
is not None: # string
924 value
= sanitize('%{}'.format(str_type
) % fields
[-1], value
)
926 numeric_fields
.append(final_key
)
927 value
= float_or_none(value
)
928 if value
is not None:
929 template_dict
[final_key
] = value
931 # Missing numeric fields used together with integer presentation types
932 # in format specification will break the argument substitution since
933 # string NA placeholder is returned for missing fields. We will patch
934 # output template for missing fields to meet string presentation type.
935 for numeric_field
in numeric_fields
:
936 if template_dict
.get(numeric_field
) is None:
938 FORMAT_RE
.format(re
.escape(numeric_field
)),
939 r
'%({0})s'.format(numeric_field
), outtmpl
)
941 template_dict
= collections
.defaultdict(lambda: na
, (
942 (k
, v
if isinstance(v
, compat_numeric_types
) else sanitize(k
, v
))
943 for k
, v
in template_dict
.items() if v
is not None))
944 return outtmpl
, template_dict
946 def _prepare_filename(self
, info_dict
, tmpl_type
='default'):
948 sanitize
= lambda k
, v
: sanitize_filename(
950 restricted
=self
.params
.get('restrictfilenames'),
951 is_id
=(k
== 'id' or k
.endswith('_id')))
952 outtmpl
= self
.outtmpl_dict
.get(tmpl_type
, self
.outtmpl_dict
['default'])
953 outtmpl
, template_dict
= self
.prepare_outtmpl(outtmpl
, info_dict
, sanitize
)
955 # expand_path translates '%%' into '%' and '$$' into '$'
956 # correspondingly that is not what we want since we need to keep
957 # '%%' intact for template dict substitution step. Working around
958 # with boundary-alike separator hack.
959 sep
= ''.join([random
.choice(ascii_letters
) for _
in range(32)])
960 outtmpl
= outtmpl
.replace('%%', '%{0}%'.format(sep
)).replace('$$', '${0}$'.format(sep
))
962 # outtmpl should be expand_path'ed before template dict substitution
963 # because meta fields may contain env variables we don't want to
964 # be expanded. For example, for outtmpl "%(title)s.%(ext)s" and
965 # title "Hello $PATH", we don't want `$PATH` to be expanded.
966 filename
= expand_path(outtmpl
).replace(sep
, '') % template_dict
968 force_ext
= OUTTMPL_TYPES
.get(tmpl_type
)
969 if force_ext
is not None:
970 filename
= replace_extension(filename
, force_ext
, template_dict
.get('ext'))
972 # https://github.com/blackjack4494/youtube-dlc/issues/85
973 trim_file_name
= self
.params
.get('trim_file_name', False)
975 fn_groups
= filename
.rsplit('.')
978 if len(fn_groups
) > 2:
979 sub_ext
= fn_groups
[-2]
980 filename
= '.'.join(filter(None, [fn_groups
[0][:trim_file_name
], sub_ext
, ext
]))
983 except ValueError as err
:
984 self
.report_error('Error in output template: ' + str(err
) + ' (encoding: ' + repr(preferredencoding()) + ')')
987 def prepare_filename(self
, info_dict
, dir_type
='', warn
=False):
988 """Generate the output filename."""
989 paths
= self
.params
.get('paths', {})
990 assert isinstance(paths
, dict)
991 filename
= self
._prepare
_filename
(info_dict
, dir_type
or 'default')
993 if warn
and not self
.__prepare
_filename
_warned
:
996 elif filename
== '-':
997 self
.report_warning('--paths is ignored when an outputting to stdout')
998 elif os
.path
.isabs(filename
):
999 self
.report_warning('--paths is ignored since an absolute path is given in output template')
1000 self
.__prepare
_filename
_warned
= True
1001 if filename
== '-' or not filename
:
1004 homepath
= expand_path(paths
.get('home', '').strip())
1005 assert isinstance(homepath
, compat_str
)
1006 subdir
= expand_path(paths
.get(dir_type
, '').strip()) if dir_type
else ''
1007 assert isinstance(subdir
, compat_str
)
1008 path
= os
.path
.join(homepath
, subdir
, filename
)
1010 # Temporary fix for #4787
1011 # 'Treat' all problem characters by passing filename through preferredencoding
1012 # to workaround encoding issues with subprocess on python2 @ Windows
1013 if sys
.version_info
< (3, 0) and sys
.platform
== 'win32':
1014 path
= encodeFilename(path
, True).decode(preferredencoding())
1015 return sanitize_path(path
, force
=self
.params
.get('windowsfilenames'))
1017 def _match_entry(self
, info_dict
, incomplete
):
1018 """ Returns None if the file should be downloaded """
1021 video_title
= info_dict
.get('title', info_dict
.get('id', 'video'))
1022 if 'title' in info_dict
:
1023 # This can happen when we're just evaluating the playlist
1024 title
= info_dict
['title']
1025 matchtitle
= self
.params
.get('matchtitle', False)
1027 if not re
.search(matchtitle
, title
, re
.IGNORECASE
):
1028 return '"' + title
+ '" title did not match pattern "' + matchtitle
+ '"'
1029 rejecttitle
= self
.params
.get('rejecttitle', False)
1031 if re
.search(rejecttitle
, title
, re
.IGNORECASE
):
1032 return '"' + title
+ '" title matched reject pattern "' + rejecttitle
+ '"'
1033 date
= info_dict
.get('upload_date')
1034 if date
is not None:
1035 dateRange
= self
.params
.get('daterange', DateRange())
1036 if date
not in dateRange
:
1037 return '%s upload date is not in range %s' % (date_from_str(date
).isoformat(), dateRange
)
1038 view_count
= info_dict
.get('view_count')
1039 if view_count
is not None:
1040 min_views
= self
.params
.get('min_views')
1041 if min_views
is not None and view_count
< min_views
:
1042 return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title
, view_count
, min_views
)
1043 max_views
= self
.params
.get('max_views')
1044 if max_views
is not None and view_count
> max_views
:
1045 return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title
, view_count
, max_views
)
1046 if age_restricted(info_dict
.get('age_limit'), self
.params
.get('age_limit')):
1047 return 'Skipping "%s" because it is age restricted' % video_title
1048 if self
.in_download_archive(info_dict
):
1049 return '%s has already been recorded in archive' % video_title
1052 match_filter
= self
.params
.get('match_filter')
1053 if match_filter
is not None:
1054 ret
= match_filter(info_dict
)
1059 reason
= check_filter()
1060 if reason
is not None:
1061 self
.to_screen('[download] ' + reason
)
1062 if reason
.endswith('has already been recorded in the archive') and self
.params
.get('break_on_existing', False):
1063 raise ExistingVideoReached()
1064 elif self
.params
.get('break_on_reject', False):
1065 raise RejectedVideoReached()
1069 def add_extra_info(info_dict
, extra_info
):
1070 '''Set the keys from extra_info in info dict if they are missing'''
1071 for key
, value
in extra_info
.items():
1072 info_dict
.setdefault(key
, value
)
1074 def extract_info(self
, url
, download
=True, ie_key
=None, extra_info
={},
1075 process
=True, force_generic_extractor
=False):
1077 Return a list with a dictionary for each video extracted.
1080 url -- URL to extract
1083 download -- whether to download videos during extraction
1084 ie_key -- extractor key hint
1085 extra_info -- dictionary containing the extra values to add to each result
1086 process -- whether to resolve all unresolved references (URLs, playlist items),
1087 must be True for download to work.
1088 force_generic_extractor -- force using the generic extractor
1091 if not ie_key
and force_generic_extractor
:
1095 ies
= [self
.get_info_extractor(ie_key
)]
1100 if not ie
.suitable(url
):
1103 ie_key
= ie
.ie_key()
1104 ie
= self
.get_info_extractor(ie_key
)
1105 if not ie
.working():
1106 self
.report_warning('The program functionality for this site has been marked as broken, '
1107 'and will probably not work.')
1110 temp_id
= str_or_none(
1111 ie
.extract_id(url
) if callable(getattr(ie
, 'extract_id', None))
1112 else ie
._match
_id
(url
))
1113 except (AssertionError, IndexError, AttributeError):
1115 if temp_id
is not None and self
.in_download_archive({'id': temp_id, 'ie_key': ie_key}
):
1116 self
.to_screen("[%s] %s: has already been recorded in archive" % (
1119 return self
.__extract
_info
(url
, ie
, download
, extra_info
, process
)
1121 self
.report_error('no suitable InfoExtractor for URL %s' % url
)
1123 def __handle_extraction_exceptions(func
):
1124 def wrapper(self
, *args
, **kwargs
):
1126 return func(self
, *args
, **kwargs
)
1127 except GeoRestrictedError
as e
:
1130 msg
+= '\nThis video is available in %s.' % ', '.join(
1131 map(ISO3166Utils
.short2full
, e
.countries
))
1132 msg
+= '\nYou might want to use a VPN or a proxy server (with --proxy) to workaround.'
1133 self
.report_error(msg
)
1134 except ExtractorError
as e
: # An error we somewhat expected
1135 self
.report_error(compat_str(e
), e
.format_traceback())
1136 except (MaxDownloadsReached
, ExistingVideoReached
, RejectedVideoReached
):
1138 except Exception as e
:
1139 if self
.params
.get('ignoreerrors', False):
1140 self
.report_error(error_to_compat_str(e
), tb
=encode_compat_str(traceback
.format_exc()))
1145 @__handle_extraction_exceptions
1146 def __extract_info(self
, url
, ie
, download
, extra_info
, process
):
1147 ie_result
= ie
.extract(url
)
1148 if ie_result
is None: # Finished already (backwards compatibility; listformats and friends should be moved here)
1150 if isinstance(ie_result
, list):
1151 # Backwards compatibility: old IE result format
1153 '_type': 'compat_list',
1154 'entries': ie_result
,
1156 self
.add_default_extra_info(ie_result
, ie
, url
)
1158 return self
.process_ie_result(ie_result
, download
, extra_info
)
1162 def add_default_extra_info(self
, ie_result
, ie
, url
):
1163 self
.add_extra_info(ie_result
, {
1164 'extractor': ie
.IE_NAME
,
1166 'webpage_url_basename': url_basename(url
),
1167 'extractor_key': ie
.ie_key(),
1170 def process_ie_result(self
, ie_result
, download
=True, extra_info
={}):
1172 Take the result of the ie(may be modified) and resolve all unresolved
1173 references (URLs, playlist items).
1175 It will also download the videos if 'download'.
1176 Returns the resolved ie_result.
1178 result_type
= ie_result
.get('_type', 'video')
1180 if result_type
in ('url', 'url_transparent'):
1181 ie_result
['url'] = sanitize_url(ie_result
['url'])
1182 extract_flat
= self
.params
.get('extract_flat', False)
1183 if ((extract_flat
== 'in_playlist' and 'playlist' in extra_info
)
1184 or extract_flat
is True):
1185 self
.__forced
_printings
(ie_result
, self
.prepare_filename(ie_result
), incomplete
=True)
1188 if result_type
== 'video':
1189 self
.add_extra_info(ie_result
, extra_info
)
1190 return self
.process_video_result(ie_result
, download
=download
)
1191 elif result_type
== 'url':
1192 # We have to add extra_info to the results because it may be
1193 # contained in a playlist
1194 return self
.extract_info(
1195 ie_result
['url'], download
,
1196 ie_key
=ie_result
.get('ie_key'),
1197 extra_info
=extra_info
)
1198 elif result_type
== 'url_transparent':
1199 # Use the information from the embedding page
1200 info
= self
.extract_info(
1201 ie_result
['url'], ie_key
=ie_result
.get('ie_key'),
1202 extra_info
=extra_info
, download
=False, process
=False)
1204 # extract_info may return None when ignoreerrors is enabled and
1205 # extraction failed with an error, don't crash and return early
1210 force_properties
= dict(
1211 (k
, v
) for k
, v
in ie_result
.items() if v
is not None)
1212 for f
in ('_type', 'url', 'id', 'extractor', 'extractor_key', 'ie_key'):
1213 if f
in force_properties
:
1214 del force_properties
[f
]
1215 new_result
= info
.copy()
1216 new_result
.update(force_properties
)
1218 # Extracted info may not be a video result (i.e.
1219 # info.get('_type', 'video') != video) but rather an url or
1220 # url_transparent. In such cases outer metadata (from ie_result)
1221 # should be propagated to inner one (info). For this to happen
1222 # _type of info should be overridden with url_transparent. This
1223 # fixes issue from https://github.com/ytdl-org/youtube-dl/pull/11163.
1224 if new_result
.get('_type') == 'url':
1225 new_result
['_type'] = 'url_transparent'
1227 return self
.process_ie_result(
1228 new_result
, download
=download
, extra_info
=extra_info
)
1229 elif result_type
in ('playlist', 'multi_video'):
1230 # Protect from infinite recursion due to recursively nested playlists
1231 # (see https://github.com/ytdl-org/youtube-dl/issues/27833)
1232 webpage_url
= ie_result
['webpage_url']
1233 if webpage_url
in self
._playlist
_urls
:
1235 '[download] Skipping already downloaded playlist: %s'
1236 % ie_result
.get('title') or ie_result
.get('id'))
1239 self
._playlist
_level
+= 1
1240 self
._playlist
_urls
.add(webpage_url
)
1242 return self
.__process
_playlist
(ie_result
, download
)
1244 self
._playlist
_level
-= 1
1245 if not self
._playlist
_level
:
1246 self
._playlist
_urls
.clear()
1247 elif result_type
== 'compat_list':
1248 self
.report_warning(
1249 'Extractor %s returned a compat_list result. '
1250 'It needs to be updated.' % ie_result
.get('extractor'))
1253 self
.add_extra_info(
1256 'extractor': ie_result
['extractor'],
1257 'webpage_url': ie_result
['webpage_url'],
1258 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
1259 'extractor_key': ie_result
['extractor_key'],
1263 ie_result
['entries'] = [
1264 self
.process_ie_result(_fixup(r
), download
, extra_info
)
1265 for r
in ie_result
['entries']
1269 raise Exception('Invalid result type: %s' % result_type
)
1271 def _ensure_dir_exists(self
, path
):
1272 return make_dir(path
, self
.report_error
)
1274 def __process_playlist(self
, ie_result
, download
):
1275 # We process each entry in the playlist
1276 playlist
= ie_result
.get('title') or ie_result
.get('id')
1277 self
.to_screen('[download] Downloading playlist: %s' % playlist
)
1279 if 'entries' not in ie_result
:
1280 raise EntryNotInPlaylist()
1281 incomplete_entries
= bool(ie_result
.get('requested_entries'))
1282 if incomplete_entries
:
1283 def fill_missing_entries(entries
, indexes
):
1284 ret
= [None] * max(*indexes
)
1285 for i
, entry
in zip(indexes
, entries
):
1288 ie_result
['entries'] = fill_missing_entries(ie_result
['entries'], ie_result
['requested_entries'])
1290 playlist_results
= []
1292 playliststart
= self
.params
.get('playliststart', 1) - 1
1293 playlistend
= self
.params
.get('playlistend')
1294 # For backwards compatibility, interpret -1 as whole list
1295 if playlistend
== -1:
1298 playlistitems_str
= self
.params
.get('playlist_items')
1299 playlistitems
= None
1300 if playlistitems_str
is not None:
1301 def iter_playlistitems(format
):
1302 for string_segment
in format
.split(','):
1303 if '-' in string_segment
:
1304 start
, end
= string_segment
.split('-')
1305 for item
in range(int(start
), int(end
) + 1):
1308 yield int(string_segment
)
1309 playlistitems
= orderedSet(iter_playlistitems(playlistitems_str
))
1311 ie_entries
= ie_result
['entries']
1313 def make_playlistitems_entries(list_ie_entries
):
1314 num_entries
= len(list_ie_entries
)
1315 for i
in playlistitems
:
1316 if -num_entries
< i
<= num_entries
:
1317 yield list_ie_entries
[i
- 1]
1318 elif incomplete_entries
:
1319 raise EntryNotInPlaylist()
1321 if isinstance(ie_entries
, list):
1322 n_all_entries
= len(ie_entries
)
1324 entries
= list(make_playlistitems_entries(ie_entries
))
1326 entries
= ie_entries
[playliststart
:playlistend
]
1327 n_entries
= len(entries
)
1328 msg
= 'Collected %d videos; downloading %d of them' % (n_all_entries
, n_entries
)
1329 elif isinstance(ie_entries
, PagedList
):
1332 for item
in playlistitems
:
1333 entries
.extend(ie_entries
.getslice(
1337 entries
= ie_entries
.getslice(
1338 playliststart
, playlistend
)
1339 n_entries
= len(entries
)
1340 msg
= 'Downloading %d videos' % n_entries
1343 entries
= list(make_playlistitems_entries(list(itertools
.islice(
1344 ie_entries
, 0, max(playlistitems
)))))
1346 entries
= list(itertools
.islice(
1347 ie_entries
, playliststart
, playlistend
))
1348 n_entries
= len(entries
)
1349 msg
= 'Downloading %d videos' % n_entries
1351 if any((entry
is None for entry
in entries
)):
1352 raise EntryNotInPlaylist()
1353 if not playlistitems
and (playliststart
or playlistend
):
1354 playlistitems
= list(range(1 + playliststart
, 1 + playliststart
+ len(entries
)))
1355 ie_result
['entries'] = entries
1356 ie_result
['requested_entries'] = playlistitems
1358 if self
.params
.get('allow_playlist_files', True):
1360 'playlist': playlist
,
1361 'playlist_id': ie_result
.get('id'),
1362 'playlist_title': ie_result
.get('title'),
1363 'playlist_uploader': ie_result
.get('uploader'),
1364 'playlist_uploader_id': ie_result
.get('uploader_id'),
1365 'playlist_index': 0,
1367 ie_copy
.update(dict(ie_result
))
1369 if self
.params
.get('writeinfojson', False):
1370 infofn
= self
.prepare_filename(ie_copy
, 'pl_infojson')
1371 if not self
._ensure
_dir
_exists
(encodeFilename(infofn
)):
1373 if not self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(infofn
)):
1374 self
.to_screen('[info] Playlist metadata is already present')
1376 self
.to_screen('[info] Writing playlist metadata as JSON to: ' + infofn
)
1378 write_json_file(self
.filter_requested_info(ie_result
, self
.params
.get('clean_infojson', True)), infofn
)
1379 except (OSError, IOError):
1380 self
.report_error('Cannot write playlist metadata to JSON file ' + infofn
)
1382 # TODO: This should be passed to ThumbnailsConvertor if necessary
1383 self
._write
_thumbnails
(ie_copy
, self
.prepare_filename(ie_copy
, 'pl_thumbnail'))
1385 if self
.params
.get('writedescription', False):
1386 descfn
= self
.prepare_filename(ie_copy
, 'pl_description')
1387 if not self
._ensure
_dir
_exists
(encodeFilename(descfn
)):
1389 if not self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(descfn
)):
1390 self
.to_screen('[info] Playlist description is already present')
1391 elif ie_result
.get('description') is None:
1392 self
.report_warning('There\'s no playlist description to write.')
1395 self
.to_screen('[info] Writing playlist description to: ' + descfn
)
1396 with io
.open(encodeFilename(descfn
), 'w', encoding
='utf-8') as descfile
:
1397 descfile
.write(ie_result
['description'])
1398 except (OSError, IOError):
1399 self
.report_error('Cannot write playlist description file ' + descfn
)
1402 # Save playlist_index before re-ordering
1404 ((playlistitems
[i
- 1] if playlistitems
else i
), entry
)
1405 for i
, entry
in enumerate(entries
, 1)]
1407 if self
.params
.get('playlistreverse', False):
1408 entries
= entries
[::-1]
1409 if self
.params
.get('playlistrandom', False):
1410 random
.shuffle(entries
)
1412 x_forwarded_for
= ie_result
.get('__x_forwarded_for_ip')
1414 self
.to_screen('[%s] playlist %s: %s' % (ie_result
['extractor'], playlist
, msg
))
1416 max_failures
= self
.params
.get('skip_playlist_after_errors') or float('inf')
1417 for i
, entry_tuple
in enumerate(entries
, 1):
1418 playlist_index
, entry
= entry_tuple
1419 if 'playlist_index' in self
.params
.get('compat_options', []):
1420 playlist_index
= playlistitems
[i
- 1] if playlistitems
else i
1421 self
.to_screen('[download] Downloading video %s of %s' % (i
, n_entries
))
1422 # This __x_forwarded_for_ip thing is a bit ugly but requires
1425 entry
['__x_forwarded_for_ip'] = x_forwarded_for
1427 'n_entries': n_entries
,
1428 '_last_playlist_index': max(playlistitems
) if playlistitems
else (playlistend
or n_entries
),
1429 'playlist_index': playlist_index
,
1430 'playlist_autonumber': i
,
1431 'playlist': playlist
,
1432 'playlist_id': ie_result
.get('id'),
1433 'playlist_title': ie_result
.get('title'),
1434 'playlist_uploader': ie_result
.get('uploader'),
1435 'playlist_uploader_id': ie_result
.get('uploader_id'),
1436 'extractor': ie_result
['extractor'],
1437 'webpage_url': ie_result
['webpage_url'],
1438 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
1439 'extractor_key': ie_result
['extractor_key'],
1442 if self
._match
_entry
(entry
, incomplete
=True) is not None:
1445 entry_result
= self
.__process
_iterable
_entry
(entry
, download
, extra
)
1446 if not entry_result
:
1448 if failures
>= max_failures
:
1450 'Skipping the remaining entries in playlist "%s" since %d items failed extraction' % (playlist
, failures
))
1452 # TODO: skip failed (empty) entries?
1453 playlist_results
.append(entry_result
)
1454 ie_result
['entries'] = playlist_results
1455 self
.to_screen('[download] Finished downloading playlist: %s' % playlist
)
1458 @__handle_extraction_exceptions
1459 def __process_iterable_entry(self
, entry
, download
, extra_info
):
1460 return self
.process_ie_result(
1461 entry
, download
=download
, extra_info
=extra_info
)
1463 def _build_format_filter(self
, filter_spec
):
1464 " Returns a function to filter the formats according to the filter_spec "
1474 operator_rex
= re
.compile(r
'''(?x)\s*
1475 (?P<key>width|height|tbr|abr|vbr|asr|filesize|filesize_approx|fps)
1476 \s*(?P<op>%s)(?P<none_inclusive>\s*\?)?\s*
1477 (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?)
1479 ''' % '|'.join(map(re
.escape
, OPERATORS
.keys())))
1480 m
= operator_rex
.search(filter_spec
)
1483 comparison_value
= int(m
.group('value'))
1485 comparison_value
= parse_filesize(m
.group('value'))
1486 if comparison_value
is None:
1487 comparison_value
= parse_filesize(m
.group('value') + 'B')
1488 if comparison_value
is None:
1490 'Invalid value %r in format specification %r' % (
1491 m
.group('value'), filter_spec
))
1492 op
= OPERATORS
[m
.group('op')]
1497 '^=': lambda attr
, value
: attr
.startswith(value
),
1498 '$=': lambda attr
, value
: attr
.endswith(value
),
1499 '*=': lambda attr
, value
: value
in attr
,
1501 str_operator_rex
= re
.compile(r
'''(?x)
1502 \s*(?P<key>[a-zA-Z0-9._-]+)
1503 \s*(?P<negation>!\s*)?(?P<op>%s)(?P<none_inclusive>\s*\?)?
1504 \s*(?P<value>[a-zA-Z0-9._-]+)
1506 ''' % '|'.join(map(re
.escape
, STR_OPERATORS
.keys())))
1507 m
= str_operator_rex
.search(filter_spec
)
1509 comparison_value
= m
.group('value')
1510 str_op
= STR_OPERATORS
[m
.group('op')]
1511 if m
.group('negation'):
1512 op
= lambda attr
, value
: not str_op(attr
, value
)
1517 raise ValueError('Invalid filter specification %r' % filter_spec
)
1520 actual_value
= f
.get(m
.group('key'))
1521 if actual_value
is None:
1522 return m
.group('none_inclusive')
1523 return op(actual_value
, comparison_value
)
1526 def _default_format_spec(self
, info_dict
, download
=True):
1529 merger
= FFmpegMergerPP(self
)
1530 return merger
.available
and merger
.can_merge()
1533 not self
.params
.get('simulate', False)
1537 or info_dict
.get('is_live', False)
1538 or self
.outtmpl_dict
['default'] == '-'))
1541 or self
.params
.get('allow_multiple_audio_streams', False)
1542 or 'format-spec' in self
.params
.get('compat_opts', []))
1545 'best/bestvideo+bestaudio' if prefer_best
1546 else 'bestvideo*+bestaudio/best' if not compat
1547 else 'bestvideo+bestaudio/best')
1549 def build_format_selector(self
, format_spec
):
1550 def syntax_error(note
, start
):
1552 'Invalid format specification: '
1553 '{0}\n\t{1}\n\t{2}^'.format(note
, format_spec
, ' ' * start
[1]))
1554 return SyntaxError(message
)
1556 PICKFIRST
= 'PICKFIRST'
1560 FormatSelector
= collections
.namedtuple('FormatSelector', ['type', 'selector', 'filters'])
1562 allow_multiple_streams
= {'audio': self
.params
.get('allow_multiple_audio_streams', False),
1563 'video': self
.params
.get('allow_multiple_video_streams', False)}
1565 check_formats
= self
.params
.get('check_formats')
1567 def _parse_filter(tokens
):
1569 for type, string
, start
, _
, _
in tokens
:
1570 if type == tokenize
.OP
and string
== ']':
1571 return ''.join(filter_parts
)
1573 filter_parts
.append(string
)
1575 def _remove_unused_ops(tokens
):
1576 # Remove operators that we don't use and join them with the surrounding strings
1577 # for example: 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9'
1578 ALLOWED_OPS
= ('/', '+', ',', '(', ')')
1579 last_string
, last_start
, last_end
, last_line
= None, None, None, None
1580 for type, string
, start
, end
, line
in tokens
:
1581 if type == tokenize
.OP
and string
== '[':
1583 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
1585 yield type, string
, start
, end
, line
1586 # everything inside brackets will be handled by _parse_filter
1587 for type, string
, start
, end
, line
in tokens
:
1588 yield type, string
, start
, end
, line
1589 if type == tokenize
.OP
and string
== ']':
1591 elif type == tokenize
.OP
and string
in ALLOWED_OPS
:
1593 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
1595 yield type, string
, start
, end
, line
1596 elif type in [tokenize
.NAME
, tokenize
.NUMBER
, tokenize
.OP
]:
1598 last_string
= string
1602 last_string
+= string
1604 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
1606 def _parse_format_selection(tokens
, inside_merge
=False, inside_choice
=False, inside_group
=False):
1608 current_selector
= None
1609 for type, string
, start
, _
, _
in tokens
:
1610 # ENCODING is only defined in python 3.x
1611 if type == getattr(tokenize
, 'ENCODING', None):
1613 elif type in [tokenize
.NAME
, tokenize
.NUMBER
]:
1614 current_selector
= FormatSelector(SINGLE
, string
, [])
1615 elif type == tokenize
.OP
:
1617 if not inside_group
:
1618 # ')' will be handled by the parentheses group
1619 tokens
.restore_last_token()
1621 elif inside_merge
and string
in ['/', ',']:
1622 tokens
.restore_last_token()
1624 elif inside_choice
and string
== ',':
1625 tokens
.restore_last_token()
1628 if not current_selector
:
1629 raise syntax_error('"," must follow a format selector', start
)
1630 selectors
.append(current_selector
)
1631 current_selector
= None
1633 if not current_selector
:
1634 raise syntax_error('"/" must follow a format selector', start
)
1635 first_choice
= current_selector
1636 second_choice
= _parse_format_selection(tokens
, inside_choice
=True)
1637 current_selector
= FormatSelector(PICKFIRST
, (first_choice
, second_choice
), [])
1639 if not current_selector
:
1640 current_selector
= FormatSelector(SINGLE
, 'best', [])
1641 format_filter
= _parse_filter(tokens
)
1642 current_selector
.filters
.append(format_filter
)
1644 if current_selector
:
1645 raise syntax_error('Unexpected "("', start
)
1646 group
= _parse_format_selection(tokens
, inside_group
=True)
1647 current_selector
= FormatSelector(GROUP
, group
, [])
1649 if not current_selector
:
1650 raise syntax_error('Unexpected "+"', start
)
1651 selector_1
= current_selector
1652 selector_2
= _parse_format_selection(tokens
, inside_merge
=True)
1654 raise syntax_error('Expected a selector', start
)
1655 current_selector
= FormatSelector(MERGE
, (selector_1
, selector_2
), [])
1657 raise syntax_error('Operator not recognized: "{0}"'.format(string
), start
)
1658 elif type == tokenize
.ENDMARKER
:
1660 if current_selector
:
1661 selectors
.append(current_selector
)
1664 def _merge(formats_pair
):
1665 format_1
, format_2
= formats_pair
1668 formats_info
.extend(format_1
.get('requested_formats', (format_1
,)))
1669 formats_info
.extend(format_2
.get('requested_formats', (format_2
,)))
1671 if not allow_multiple_streams
['video'] or not allow_multiple_streams
['audio']:
1672 get_no_more
= {"video": False, "audio": False}
1673 for (i
, fmt_info
) in enumerate(formats_info
):
1674 for aud_vid
in ["audio", "video"]:
1675 if not allow_multiple_streams
[aud_vid
] and fmt_info
.get(aud_vid
[0] + 'codec') != 'none':
1676 if get_no_more
[aud_vid
]:
1678 get_no_more
[aud_vid
] = True
1680 if len(formats_info
) == 1:
1681 return formats_info
[0]
1683 video_fmts
= [fmt_info
for fmt_info
in formats_info
if fmt_info
.get('vcodec') != 'none']
1684 audio_fmts
= [fmt_info
for fmt_info
in formats_info
if fmt_info
.get('acodec') != 'none']
1686 the_only_video
= video_fmts
[0] if len(video_fmts
) == 1 else None
1687 the_only_audio
= audio_fmts
[0] if len(audio_fmts
) == 1 else None
1689 output_ext
= self
.params
.get('merge_output_format')
1692 output_ext
= the_only_video
['ext']
1693 elif the_only_audio
and not video_fmts
:
1694 output_ext
= the_only_audio
['ext']
1699 'requested_formats': formats_info
,
1700 'format': '+'.join(fmt_info
.get('format') for fmt_info
in formats_info
),
1701 'format_id': '+'.join(fmt_info
.get('format_id') for fmt_info
in formats_info
),
1707 'width': the_only_video
.get('width'),
1708 'height': the_only_video
.get('height'),
1709 'resolution': the_only_video
.get('resolution') or self
.format_resolution(the_only_video
),
1710 'fps': the_only_video
.get('fps'),
1711 'vcodec': the_only_video
.get('vcodec'),
1712 'vbr': the_only_video
.get('vbr'),
1713 'stretched_ratio': the_only_video
.get('stretched_ratio'),
1718 'acodec': the_only_audio
.get('acodec'),
1719 'abr': the_only_audio
.get('abr'),
1724 def _check_formats(formats
):
1726 self
.to_screen('[info] Testing format %s' % f
['format_id'])
1727 paths
= self
.params
.get('paths', {})
1728 temp_file
= os
.path
.join(
1729 expand_path(paths
.get('home', '').strip()),
1730 expand_path(paths
.get('temp', '').strip()),
1731 'ytdl.%s.f%s.check-format' % (random_uuidv4(), f
['format_id']))
1733 dl
, _
= self
.dl(temp_file
, f
, test
=True)
1734 except (ExtractorError
, IOError, OSError, ValueError) + network_exceptions
:
1737 if os
.path
.exists(temp_file
):
1738 os
.remove(temp_file
)
1742 self
.to_screen('[info] Unable to download format %s. Skipping...' % f
['format_id'])
1744 def _build_selector_function(selector
):
1745 if isinstance(selector
, list): # ,
1746 fs
= [_build_selector_function(s
) for s
in selector
]
1748 def selector_function(ctx
):
1750 for format
in f(ctx
):
1752 return selector_function
1754 elif selector
.type == GROUP
: # ()
1755 selector_function
= _build_selector_function(selector
.selector
)
1757 elif selector
.type == PICKFIRST
: # /
1758 fs
= [_build_selector_function(s
) for s
in selector
.selector
]
1760 def selector_function(ctx
):
1762 picked_formats
= list(f(ctx
))
1764 return picked_formats
1767 elif selector
.type == SINGLE
: # atom
1768 format_spec
= selector
.selector
or 'best'
1770 # TODO: Add allvideo, allaudio etc by generalizing the code with best/worst selector
1771 if format_spec
== 'all':
1772 def selector_function(ctx
):
1773 formats
= list(ctx
['formats'])
1775 formats
= _check_formats(formats
)
1778 elif format_spec
== 'mergeall':
1779 def selector_function(ctx
):
1780 formats
= list(_check_formats(ctx
['formats']))
1783 merged_format
= formats
[-1]
1784 for f
in formats
[-2::-1]:
1785 merged_format
= _merge((merged_format
, f
))
1789 format_fallback
, format_reverse
, format_idx
= False, True, 1
1791 r
'(?P<bw>best|worst|b|w)(?P<type>video|audio|v|a)?(?P<mod>\*)?(?:\.(?P<n>[1-9]\d*))?$',
1793 if mobj
is not None:
1794 format_idx
= int_or_none(mobj
.group('n'), default
=1)
1795 format_reverse
= mobj
.group('bw')[0] == 'b'
1796 format_type
= (mobj
.group('type') or [None])[0]
1797 not_format_type
= {'v': 'a', 'a': 'v'}
.get(format_type
)
1798 format_modified
= mobj
.group('mod') is not None
1800 format_fallback
= not format_type
and not format_modified
# for b, w
1802 (lambda f
: f
.get('%scodec' % format_type
) != 'none')
1803 if format_type
and format_modified
# bv*, ba*, wv*, wa*
1804 else (lambda f
: f
.get('%scodec' % not_format_type
) == 'none')
1805 if format_type
# bv, ba, wv, wa
1806 else (lambda f
: f
.get('vcodec') != 'none' and f
.get('acodec') != 'none')
1807 if not format_modified
# b, w
1810 filter_f
= ((lambda f
: f
.get('ext') == format_spec
)
1811 if format_spec
in ['mp4', 'flv', 'webm', '3gp', 'm4a', 'mp3', 'ogg', 'aac', 'wav'] # extension
1812 else (lambda f
: f
.get('format_id') == format_spec
)) # id
1814 def selector_function(ctx
):
1815 formats
= list(ctx
['formats'])
1818 matches
= list(filter(filter_f
, formats
)) if filter_f
is not None else formats
1819 if format_fallback
and ctx
['incomplete_formats'] and not matches
:
1820 # for extractors with incomplete formats (audio only (soundcloud)
1821 # or video only (imgur)) best/worst will fallback to
1822 # best/worst {video,audio}-only format
1825 matches
= matches
[::-1]
1827 matches
= list(itertools
.islice(_check_formats(matches
), format_idx
))
1829 if -n
<= format_idx
- 1 < n
:
1830 yield matches
[format_idx
- 1]
1832 elif selector
.type == MERGE
: # +
1833 selector_1
, selector_2
= map(_build_selector_function
, selector
.selector
)
1835 def selector_function(ctx
):
1836 for pair
in itertools
.product(
1837 selector_1(copy
.deepcopy(ctx
)), selector_2(copy
.deepcopy(ctx
))):
1840 filters
= [self
._build
_format
_filter
(f
) for f
in selector
.filters
]
1842 def final_selector(ctx
):
1843 ctx_copy
= copy
.deepcopy(ctx
)
1844 for _filter
in filters
:
1845 ctx_copy
['formats'] = list(filter(_filter
, ctx_copy
['formats']))
1846 return selector_function(ctx_copy
)
1847 return final_selector
1849 stream
= io
.BytesIO(format_spec
.encode('utf-8'))
1851 tokens
= list(_remove_unused_ops(compat_tokenize_tokenize(stream
.readline
)))
1852 except tokenize
.TokenError
:
1853 raise syntax_error('Missing closing/opening brackets or parenthesis', (0, len(format_spec
)))
1855 class TokenIterator(object):
1856 def __init__(self
, tokens
):
1857 self
.tokens
= tokens
1864 if self
.counter
>= len(self
.tokens
):
1865 raise StopIteration()
1866 value
= self
.tokens
[self
.counter
]
1872 def restore_last_token(self
):
1875 parsed_selector
= _parse_format_selection(iter(TokenIterator(tokens
)))
1876 return _build_selector_function(parsed_selector
)
1878 def _calc_headers(self
, info_dict
):
1879 res
= std_headers
.copy()
1881 add_headers
= info_dict
.get('http_headers')
1883 res
.update(add_headers
)
1885 cookies
= self
._calc
_cookies
(info_dict
)
1887 res
['Cookie'] = cookies
1889 if 'X-Forwarded-For' not in res
:
1890 x_forwarded_for_ip
= info_dict
.get('__x_forwarded_for_ip')
1891 if x_forwarded_for_ip
:
1892 res
['X-Forwarded-For'] = x_forwarded_for_ip
1896 def _calc_cookies(self
, info_dict
):
1897 pr
= sanitized_Request(info_dict
['url'])
1898 self
.cookiejar
.add_cookie_header(pr
)
1899 return pr
.get_header('Cookie')
1901 def process_video_result(self
, info_dict
, download
=True):
1902 assert info_dict
.get('_type', 'video') == 'video'
1904 if 'id' not in info_dict
:
1905 raise ExtractorError('Missing "id" field in extractor result')
1906 if 'title' not in info_dict
:
1907 raise ExtractorError('Missing "title" field in extractor result')
1909 def report_force_conversion(field
, field_not
, conversion
):
1910 self
.report_warning(
1911 '"%s" field is not %s - forcing %s conversion, there is an error in extractor'
1912 % (field
, field_not
, conversion
))
1914 def sanitize_string_field(info
, string_field
):
1915 field
= info
.get(string_field
)
1916 if field
is None or isinstance(field
, compat_str
):
1918 report_force_conversion(string_field
, 'a string', 'string')
1919 info
[string_field
] = compat_str(field
)
1921 def sanitize_numeric_fields(info
):
1922 for numeric_field
in self
._NUMERIC
_FIELDS
:
1923 field
= info
.get(numeric_field
)
1924 if field
is None or isinstance(field
, compat_numeric_types
):
1926 report_force_conversion(numeric_field
, 'numeric', 'int')
1927 info
[numeric_field
] = int_or_none(field
)
1929 sanitize_string_field(info_dict
, 'id')
1930 sanitize_numeric_fields(info_dict
)
1932 if 'playlist' not in info_dict
:
1933 # It isn't part of a playlist
1934 info_dict
['playlist'] = None
1935 info_dict
['playlist_index'] = None
1937 thumbnails
= info_dict
.get('thumbnails')
1938 if thumbnails
is None:
1939 thumbnail
= info_dict
.get('thumbnail')
1941 info_dict
['thumbnails'] = thumbnails
= [{'url': thumbnail}
]
1943 thumbnails
.sort(key
=lambda t
: (
1944 t
.get('preference') if t
.get('preference') is not None else -1,
1945 t
.get('width') if t
.get('width') is not None else -1,
1946 t
.get('height') if t
.get('height') is not None else -1,
1947 t
.get('id') if t
.get('id') is not None else '',
1949 for i
, t
in enumerate(thumbnails
):
1950 t
['url'] = sanitize_url(t
['url'])
1951 if t
.get('width') and t
.get('height'):
1952 t
['resolution'] = '%dx%d' % (t
['width'], t
['height'])
1953 if t
.get('id') is None:
1956 if self
.params
.get('list_thumbnails'):
1957 self
.list_thumbnails(info_dict
)
1960 thumbnail
= info_dict
.get('thumbnail')
1962 info_dict
['thumbnail'] = sanitize_url(thumbnail
)
1964 info_dict
['thumbnail'] = thumbnails
[-1]['url']
1966 if 'display_id' not in info_dict
and 'id' in info_dict
:
1967 info_dict
['display_id'] = info_dict
['id']
1969 for ts_key
, date_key
in (
1970 ('timestamp', 'upload_date'),
1971 ('release_timestamp', 'release_date'),
1973 if info_dict
.get(date_key
) is None and info_dict
.get(ts_key
) is not None:
1974 # Working around out-of-range timestamp values (e.g. negative ones on Windows,
1975 # see http://bugs.python.org/issue1646728)
1977 upload_date
= datetime
.datetime
.utcfromtimestamp(info_dict
[ts_key
])
1978 info_dict
[date_key
] = upload_date
.strftime('%Y%m%d')
1979 except (ValueError, OverflowError, OSError):
1982 # Auto generate title fields corresponding to the *_number fields when missing
1983 # in order to always have clean titles. This is very common for TV series.
1984 for field
in ('chapter', 'season', 'episode'):
1985 if info_dict
.get('%s_number' % field
) is not None and not info_dict
.get(field
):
1986 info_dict
[field
] = '%s %d' % (field
.capitalize(), info_dict
['%s_number' % field
])
1988 for cc_kind
in ('subtitles', 'automatic_captions'):
1989 cc
= info_dict
.get(cc_kind
)
1991 for _
, subtitle
in cc
.items():
1992 for subtitle_format
in subtitle
:
1993 if subtitle_format
.get('url'):
1994 subtitle_format
['url'] = sanitize_url(subtitle_format
['url'])
1995 if subtitle_format
.get('ext') is None:
1996 subtitle_format
['ext'] = determine_ext(subtitle_format
['url']).lower()
1998 automatic_captions
= info_dict
.get('automatic_captions')
1999 subtitles
= info_dict
.get('subtitles')
2001 if self
.params
.get('listsubtitles', False):
2002 if 'automatic_captions' in info_dict
:
2003 self
.list_subtitles(
2004 info_dict
['id'], automatic_captions
, 'automatic captions')
2005 self
.list_subtitles(info_dict
['id'], subtitles
, 'subtitles')
2008 info_dict
['requested_subtitles'] = self
.process_subtitles(
2009 info_dict
['id'], subtitles
, automatic_captions
)
2011 # We now pick which formats have to be downloaded
2012 if info_dict
.get('formats') is None:
2013 # There's only one format available
2014 formats
= [info_dict
]
2016 formats
= info_dict
['formats']
2019 if not self
.params
.get('ignore_no_formats_error'):
2020 raise ExtractorError('No video formats found!')
2022 self
.report_warning('No video formats found!')
2024 def is_wellformed(f
):
2027 self
.report_warning(
2028 '"url" field is missing or empty - skipping format, '
2029 'there is an error in extractor')
2031 if isinstance(url
, bytes):
2032 sanitize_string_field(f
, 'url')
2035 # Filter out malformed formats for better extraction robustness
2036 formats
= list(filter(is_wellformed
, formats
))
2040 # We check that all the formats have the format and format_id fields
2041 for i
, format
in enumerate(formats
):
2042 sanitize_string_field(format
, 'format_id')
2043 sanitize_numeric_fields(format
)
2044 format
['url'] = sanitize_url(format
['url'])
2045 if not format
.get('format_id'):
2046 format
['format_id'] = compat_str(i
)
2048 # Sanitize format_id from characters used in format selector expression
2049 format
['format_id'] = re
.sub(r
'[\s,/+\[\]()]', '_', format
['format_id'])
2050 format_id
= format
['format_id']
2051 if format_id
not in formats_dict
:
2052 formats_dict
[format_id
] = []
2053 formats_dict
[format_id
].append(format
)
2055 # Make sure all formats have unique format_id
2056 for format_id
, ambiguous_formats
in formats_dict
.items():
2057 if len(ambiguous_formats
) > 1:
2058 for i
, format
in enumerate(ambiguous_formats
):
2059 format
['format_id'] = '%s-%d' % (format_id
, i
)
2061 for i
, format
in enumerate(formats
):
2062 if format
.get('format') is None:
2063 format
['format'] = '{id} - {res}{note}'.format(
2064 id=format
['format_id'],
2065 res
=self
.format_resolution(format
),
2066 note
=' ({0})'.format(format
['format_note']) if format
.get('format_note') is not None else '',
2068 # Automatically determine file extension if missing
2069 if format
.get('ext') is None:
2070 format
['ext'] = determine_ext(format
['url']).lower()
2071 # Automatically determine protocol if missing (useful for format
2072 # selection purposes)
2073 if format
.get('protocol') is None:
2074 format
['protocol'] = determine_protocol(format
)
2075 # Add HTTP headers, so that external programs can use them from the
2077 full_format_info
= info_dict
.copy()
2078 full_format_info
.update(format
)
2079 format
['http_headers'] = self
._calc
_headers
(full_format_info
)
2080 # Remove private housekeeping stuff
2081 if '__x_forwarded_for_ip' in info_dict
:
2082 del info_dict
['__x_forwarded_for_ip']
2084 # TODO Central sorting goes here
2086 if formats
and formats
[0] is not info_dict
:
2087 # only set the 'formats' fields if the original info_dict list them
2088 # otherwise we end up with a circular reference, the first (and unique)
2089 # element in the 'formats' field in info_dict is info_dict itself,
2090 # which can't be exported to json
2091 info_dict
['formats'] = formats
2092 if self
.params
.get('listformats'):
2093 if not info_dict
.get('formats'):
2094 raise ExtractorError('No video formats found', expected
=True)
2095 self
.list_formats(info_dict
)
2098 req_format
= self
.params
.get('format')
2099 if req_format
is None:
2100 req_format
= self
._default
_format
_spec
(info_dict
, download
=download
)
2101 self
.write_debug('Default format spec: %s' % req_format
)
2103 format_selector
= self
.build_format_selector(req_format
)
2105 # While in format selection we may need to have an access to the original
2106 # format set in order to calculate some metrics or do some processing.
2107 # For now we need to be able to guess whether original formats provided
2108 # by extractor are incomplete or not (i.e. whether extractor provides only
2109 # video-only or audio-only formats) for proper formats selection for
2110 # extractors with such incomplete formats (see
2111 # https://github.com/ytdl-org/youtube-dl/pull/5556).
2112 # Since formats may be filtered during format selection and may not match
2113 # the original formats the results may be incorrect. Thus original formats
2114 # or pre-calculated metrics should be passed to format selection routines
2116 # We will pass a context object containing all necessary additional data
2117 # instead of just formats.
2118 # This fixes incorrect format selection issue (see
2119 # https://github.com/ytdl-org/youtube-dl/issues/10083).
2120 incomplete_formats
= (
2121 # All formats are video-only or
2122 all(f
.get('vcodec') != 'none' and f
.get('acodec') == 'none' for f
in formats
)
2123 # all formats are audio-only
2124 or all(f
.get('vcodec') == 'none' and f
.get('acodec') != 'none' for f
in formats
))
2128 'incomplete_formats': incomplete_formats
,
2131 formats_to_download
= list(format_selector(ctx
))
2132 if not formats_to_download
:
2133 if not self
.params
.get('ignore_no_formats_error'):
2134 raise ExtractorError('Requested format is not available', expected
=True)
2136 self
.report_warning('Requested format is not available')
2139 '[info] %s: Downloading %d format(s): %s' % (
2140 info_dict
['id'], len(formats_to_download
),
2141 ", ".join([f
['format_id'] for f
in formats_to_download
])))
2142 for fmt
in formats_to_download
:
2143 new_info
= dict(info_dict
)
2144 new_info
.update(fmt
)
2145 self
.process_info(new_info
)
2146 # We update the info dict with the best quality format (backwards compatibility)
2147 if formats_to_download
:
2148 info_dict
.update(formats_to_download
[-1])
2151 def process_subtitles(self
, video_id
, normal_subtitles
, automatic_captions
):
2152 """Select the requested subtitles and their format"""
2154 if normal_subtitles
and self
.params
.get('writesubtitles'):
2155 available_subs
.update(normal_subtitles
)
2156 if automatic_captions
and self
.params
.get('writeautomaticsub'):
2157 for lang
, cap_info
in automatic_captions
.items():
2158 if lang
not in available_subs
:
2159 available_subs
[lang
] = cap_info
2161 if (not self
.params
.get('writesubtitles') and not
2162 self
.params
.get('writeautomaticsub') or not
2166 all_sub_langs
= available_subs
.keys()
2167 if self
.params
.get('allsubtitles', False):
2168 requested_langs
= all_sub_langs
2169 elif self
.params
.get('subtitleslangs', False):
2170 requested_langs
= set()
2171 for lang
in self
.params
.get('subtitleslangs'):
2173 requested_langs
.update(all_sub_langs
)
2175 discard
= lang
[0] == '-'
2178 current_langs
= filter(re
.compile(lang
+ '$').match
, all_sub_langs
)
2180 for lang
in current_langs
:
2181 requested_langs
.discard(lang
)
2183 requested_langs
.update(current_langs
)
2184 elif 'en' in available_subs
:
2185 requested_langs
= ['en']
2187 requested_langs
= [list(all_sub_langs
)[0]]
2188 self
.write_debug('Downloading subtitles: %s' % ', '.join(requested_langs
))
2190 formats_query
= self
.params
.get('subtitlesformat', 'best')
2191 formats_preference
= formats_query
.split('/') if formats_query
else []
2193 for lang
in requested_langs
:
2194 formats
= available_subs
.get(lang
)
2196 self
.report_warning('%s subtitles not available for %s' % (lang
, video_id
))
2198 for ext
in formats_preference
:
2202 matches
= list(filter(lambda f
: f
['ext'] == ext
, formats
))
2208 self
.report_warning(
2209 'No subtitle format found matching "%s" for language %s, '
2210 'using %s' % (formats_query
, lang
, f
['ext']))
2214 def __forced_printings(self
, info_dict
, filename
, incomplete
):
2215 def print_mandatory(field
, actual_field
=None):
2216 if actual_field
is None:
2217 actual_field
= field
2218 if (self
.params
.get('force%s' % field
, False)
2219 and (not incomplete
or info_dict
.get(actual_field
) is not None)):
2220 self
.to_stdout(info_dict
[actual_field
])
2222 def print_optional(field
):
2223 if (self
.params
.get('force%s' % field
, False)
2224 and info_dict
.get(field
) is not None):
2225 self
.to_stdout(info_dict
[field
])
2227 info_dict
= info_dict
.copy()
2228 if filename
is not None:
2229 info_dict
['filename'] = filename
2230 if info_dict
.get('requested_formats') is not None:
2231 # For RTMP URLs, also include the playpath
2232 info_dict
['urls'] = '\n'.join(f
['url'] + f
.get('play_path', '') for f
in info_dict
['requested_formats'])
2233 elif 'url' in info_dict
:
2234 info_dict
['urls'] = info_dict
['url'] + info_dict
.get('play_path', '')
2236 for tmpl
in self
.params
.get('forceprint', []):
2237 if re
.match(r
'\w+$', tmpl
):
2238 tmpl
= '%({})s'.format(tmpl
)
2239 tmpl
, info_copy
= self
.prepare_outtmpl(tmpl
, info_dict
)
2240 self
.to_stdout(tmpl
% info_copy
)
2242 print_mandatory('title')
2243 print_mandatory('id')
2244 print_mandatory('url', 'urls')
2245 print_optional('thumbnail')
2246 print_optional('description')
2247 print_optional('filename')
2248 if self
.params
.get('forceduration', False) and info_dict
.get('duration') is not None:
2249 self
.to_stdout(formatSeconds(info_dict
['duration']))
2250 print_mandatory('format')
2252 if self
.params
.get('forcejson', False):
2253 self
.post_extract(info_dict
)
2254 self
.to_stdout(json
.dumps(info_dict
, default
=repr))
2256 def dl(self
, name
, info
, subtitle
=False, test
=False):
2259 verbose
= self
.params
.get('verbose')
2262 'quiet': not verbose
,
2264 'noprogress': not verbose
,
2266 'skip_unavailable_fragments': False,
2267 'keep_fragments': False,
2269 '_no_ytdl_file': True,
2272 params
= self
.params
2273 fd
= get_suitable_downloader(info
, params
)(self
, params
)
2275 for ph
in self
._progress
_hooks
:
2276 fd
.add_progress_hook(ph
)
2277 self
.write_debug('Invoking downloader on %r' % info
.get('url'))
2278 new_info
= dict(info
)
2279 if new_info
.get('http_headers') is None:
2280 new_info
['http_headers'] = self
._calc
_headers
(new_info
)
2281 return fd
.download(name
, new_info
, subtitle
)
2283 def process_info(self
, info_dict
):
2284 """Process a single resolved IE result."""
2286 assert info_dict
.get('_type', 'video') == 'video'
2288 info_dict
.setdefault('__postprocessors', [])
2290 max_downloads
= self
.params
.get('max_downloads')
2291 if max_downloads
is not None:
2292 if self
._num
_downloads
>= int(max_downloads
):
2293 raise MaxDownloadsReached()
2295 # TODO: backward compatibility, to be removed
2296 info_dict
['fulltitle'] = info_dict
['title']
2298 if 'format' not in info_dict
:
2299 info_dict
['format'] = info_dict
['ext']
2301 if self
._match
_entry
(info_dict
, incomplete
=False) is not None:
2304 self
.post_extract(info_dict
)
2305 self
._num
_downloads
+= 1
2307 info_dict
, _
= self
.pre_process(info_dict
)
2309 # info_dict['_filename'] needs to be set for backward compatibility
2310 info_dict
['_filename'] = full_filename
= self
.prepare_filename(info_dict
, warn
=True)
2311 temp_filename
= self
.prepare_filename(info_dict
, 'temp')
2315 self
.__forced
_printings
(info_dict
, full_filename
, incomplete
=False)
2317 if self
.params
.get('simulate', False):
2318 if self
.params
.get('force_write_download_archive', False):
2319 self
.record_download_archive(info_dict
)
2321 # Do nothing else if in simulate mode
2324 if full_filename
is None:
2327 if not self
._ensure
_dir
_exists
(encodeFilename(full_filename
)):
2329 if not self
._ensure
_dir
_exists
(encodeFilename(temp_filename
)):
2332 if self
.params
.get('writedescription', False):
2333 descfn
= self
.prepare_filename(info_dict
, 'description')
2334 if not self
._ensure
_dir
_exists
(encodeFilename(descfn
)):
2336 if not self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(descfn
)):
2337 self
.to_screen('[info] Video description is already present')
2338 elif info_dict
.get('description') is None:
2339 self
.report_warning('There\'s no description to write.')
2342 self
.to_screen('[info] Writing video description to: ' + descfn
)
2343 with io
.open(encodeFilename(descfn
), 'w', encoding
='utf-8') as descfile
:
2344 descfile
.write(info_dict
['description'])
2345 except (OSError, IOError):
2346 self
.report_error('Cannot write description file ' + descfn
)
2349 if self
.params
.get('writeannotations', False):
2350 annofn
= self
.prepare_filename(info_dict
, 'annotation')
2351 if not self
._ensure
_dir
_exists
(encodeFilename(annofn
)):
2353 if not self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(annofn
)):
2354 self
.to_screen('[info] Video annotations are already present')
2355 elif not info_dict
.get('annotations'):
2356 self
.report_warning('There are no annotations to write.')
2359 self
.to_screen('[info] Writing video annotations to: ' + annofn
)
2360 with io
.open(encodeFilename(annofn
), 'w', encoding
='utf-8') as annofile
:
2361 annofile
.write(info_dict
['annotations'])
2362 except (KeyError, TypeError):
2363 self
.report_warning('There are no annotations to write.')
2364 except (OSError, IOError):
2365 self
.report_error('Cannot write annotations file: ' + annofn
)
2368 subtitles_are_requested
= any([self
.params
.get('writesubtitles', False),
2369 self
.params
.get('writeautomaticsub')])
2371 if subtitles_are_requested
and info_dict
.get('requested_subtitles'):
2372 # subtitles download errors are already managed as troubles in relevant IE
2373 # that way it will silently go on when used with unsupporting IE
2374 subtitles
= info_dict
['requested_subtitles']
2375 # ie = self.get_info_extractor(info_dict['extractor_key'])
2376 for sub_lang
, sub_info
in subtitles
.items():
2377 sub_format
= sub_info
['ext']
2378 sub_filename
= subtitles_filename(temp_filename
, sub_lang
, sub_format
, info_dict
.get('ext'))
2379 sub_filename_final
= subtitles_filename(
2380 self
.prepare_filename(info_dict
, 'subtitle'), sub_lang
, sub_format
, info_dict
.get('ext'))
2381 if not self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(sub_filename
)):
2382 self
.to_screen('[info] Video subtitle %s.%s is already present' % (sub_lang
, sub_format
))
2383 sub_info
['filepath'] = sub_filename
2384 files_to_move
[sub_filename
] = sub_filename_final
2386 self
.to_screen('[info] Writing video subtitles to: ' + sub_filename
)
2387 if sub_info
.get('data') is not None:
2389 # Use newline='' to prevent conversion of newline characters
2390 # See https://github.com/ytdl-org/youtube-dl/issues/10268
2391 with io
.open(encodeFilename(sub_filename
), 'w', encoding
='utf-8', newline
='') as subfile
:
2392 subfile
.write(sub_info
['data'])
2393 sub_info
['filepath'] = sub_filename
2394 files_to_move
[sub_filename
] = sub_filename_final
2395 except (OSError, IOError):
2396 self
.report_error('Cannot write subtitles file ' + sub_filename
)
2400 self
.dl(sub_filename
, sub_info
.copy(), subtitle
=True)
2401 sub_info
['filepath'] = sub_filename
2402 files_to_move
[sub_filename
] = sub_filename_final
2403 except (ExtractorError
, IOError, OSError, ValueError) + network_exceptions
as err
:
2404 self
.report_warning('Unable to download subtitle for "%s": %s' %
2405 (sub_lang
, error_to_compat_str(err
)))
2408 if self
.params
.get('writeinfojson', False):
2409 infofn
= self
.prepare_filename(info_dict
, 'infojson')
2410 if not self
._ensure
_dir
_exists
(encodeFilename(infofn
)):
2412 if not self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(infofn
)):
2413 self
.to_screen('[info] Video metadata is already present')
2415 self
.to_screen('[info] Writing video metadata as JSON to: ' + infofn
)
2417 write_json_file(self
.filter_requested_info(info_dict
, self
.params
.get('clean_infojson', True)), infofn
)
2418 except (OSError, IOError):
2419 self
.report_error('Cannot write video metadata to JSON file ' + infofn
)
2421 info_dict
['__infojson_filename'] = infofn
2423 for thumb_ext
in self
._write
_thumbnails
(info_dict
, temp_filename
):
2424 thumb_filename_temp
= replace_extension(temp_filename
, thumb_ext
, info_dict
.get('ext'))
2425 thumb_filename
= replace_extension(
2426 self
.prepare_filename(info_dict
, 'thumbnail'), thumb_ext
, info_dict
.get('ext'))
2427 files_to_move
[thumb_filename_temp
] = thumb_filename
2429 # Write internet shortcut files
2430 url_link
= webloc_link
= desktop_link
= False
2431 if self
.params
.get('writelink', False):
2432 if sys
.platform
== "darwin": # macOS.
2434 elif sys
.platform
.startswith("linux"):
2436 else: # if sys.platform in ['win32', 'cygwin']:
2438 if self
.params
.get('writeurllink', False):
2440 if self
.params
.get('writewebloclink', False):
2442 if self
.params
.get('writedesktoplink', False):
2445 if url_link
or webloc_link
or desktop_link
:
2446 if 'webpage_url' not in info_dict
:
2447 self
.report_error('Cannot write internet shortcut file because the "webpage_url" field is missing in the media information')
2449 ascii_url
= iri_to_uri(info_dict
['webpage_url'])
2451 def _write_link_file(extension
, template
, newline
, embed_filename
):
2452 linkfn
= replace_extension(full_filename
, extension
, info_dict
.get('ext'))
2453 if self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(linkfn
)):
2454 self
.to_screen('[info] Internet shortcut is already present')
2457 self
.to_screen('[info] Writing internet shortcut to: ' + linkfn
)
2458 with io
.open(encodeFilename(to_high_limit_path(linkfn
)), 'w', encoding
='utf-8', newline
=newline
) as linkfile
:
2459 template_vars
= {'url': ascii_url}
2461 template_vars
['filename'] = linkfn
[:-(len(extension
) + 1)]
2462 linkfile
.write(template
% template_vars
)
2463 except (OSError, IOError):
2464 self
.report_error('Cannot write internet shortcut ' + linkfn
)
2469 if not _write_link_file('url', DOT_URL_LINK_TEMPLATE
, '\r\n', embed_filename
=False):
2472 if not _write_link_file('webloc', DOT_WEBLOC_LINK_TEMPLATE
, '\n', embed_filename
=False):
2475 if not _write_link_file('desktop', DOT_DESKTOP_LINK_TEMPLATE
, '\n', embed_filename
=True):
2479 info_dict
, files_to_move
= self
.pre_process(info_dict
, 'before_dl', files_to_move
)
2480 except PostProcessingError
as err
:
2481 self
.report_error('Preprocessing: %s' % str(err
))
2484 must_record_download_archive
= False
2485 if self
.params
.get('skip_download', False):
2486 info_dict
['filepath'] = temp_filename
2487 info_dict
['__finaldir'] = os
.path
.dirname(os
.path
.abspath(encodeFilename(full_filename
)))
2488 info_dict
['__files_to_move'] = files_to_move
2489 info_dict
= self
.run_pp(MoveFilesAfterDownloadPP(self
, False), info_dict
)
2494 def existing_file(*filepaths
):
2495 ext
= info_dict
.get('ext')
2496 final_ext
= self
.params
.get('final_ext', ext
)
2498 for file in orderedSet(filepaths
):
2499 if final_ext
!= ext
:
2500 converted
= replace_extension(file, final_ext
, ext
)
2501 if os
.path
.exists(encodeFilename(converted
)):
2502 existing_files
.append(converted
)
2503 if os
.path
.exists(encodeFilename(file)):
2504 existing_files
.append(file)
2506 if not existing_files
or self
.params
.get('overwrites', False):
2507 for file in orderedSet(existing_files
):
2508 self
.report_file_delete(file)
2509 os
.remove(encodeFilename(file))
2512 self
.report_file_already_downloaded(existing_files
[0])
2513 info_dict
['ext'] = os
.path
.splitext(existing_files
[0])[1][1:]
2514 return existing_files
[0]
2517 if info_dict
.get('requested_formats') is not None:
2519 merger
= FFmpegMergerPP(self
)
2520 if self
.params
.get('allow_unplayable_formats'):
2521 self
.report_warning(
2522 'You have requested merging of multiple formats '
2523 'while also allowing unplayable formats to be downloaded. '
2524 'The formats won\'t be merged to prevent data corruption.')
2525 elif not merger
.available
:
2526 self
.report_warning(
2527 'You have requested merging of multiple formats but ffmpeg is not installed. '
2528 'The formats won\'t be merged.')
2530 def compatible_formats(formats
):
2531 # TODO: some formats actually allow this (mkv, webm, ogg, mp4), but not all of them.
2532 video_formats
= [format
for format
in formats
if format
.get('vcodec') != 'none']
2533 audio_formats
= [format
for format
in formats
if format
.get('acodec') != 'none']
2534 if len(video_formats
) > 2 or len(audio_formats
) > 2:
2538 exts
= set(format
.get('ext') for format
in formats
)
2540 set(('mp3', 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v', 'ismv', 'isma')),
2543 for ext_sets
in COMPATIBLE_EXTS
:
2544 if ext_sets
.issuperset(exts
):
2546 # TODO: Check acodec/vcodec
2549 requested_formats
= info_dict
['requested_formats']
2550 old_ext
= info_dict
['ext']
2551 if self
.params
.get('merge_output_format') is None:
2552 if not compatible_formats(requested_formats
):
2553 info_dict
['ext'] = 'mkv'
2554 self
.report_warning(
2555 'Requested formats are incompatible for merge and will be merged into mkv.')
2556 if (info_dict
['ext'] == 'webm'
2557 and self
.params
.get('writethumbnail', False)
2558 and info_dict
.get('thumbnails')):
2559 info_dict
['ext'] = 'mkv'
2560 self
.report_warning(
2561 'webm doesn\'t support embedding a thumbnail, mkv will be used.')
2563 def correct_ext(filename
):
2564 filename_real_ext
= os
.path
.splitext(filename
)[1][1:]
2566 os
.path
.splitext(filename
)[0]
2567 if filename_real_ext
== old_ext
2569 return '%s.%s' % (filename_wo_ext
, info_dict
['ext'])
2571 # Ensure filename always has a correct extension for successful merge
2572 full_filename
= correct_ext(full_filename
)
2573 temp_filename
= correct_ext(temp_filename
)
2574 dl_filename
= existing_file(full_filename
, temp_filename
)
2575 info_dict
['__real_download'] = False
2576 if dl_filename
is None:
2577 for f
in requested_formats
:
2578 new_info
= dict(info_dict
)
2580 fname
= prepend_extension(
2581 self
.prepare_filename(new_info
, 'temp'),
2582 'f%s' % f
['format_id'], new_info
['ext'])
2583 if not self
._ensure
_dir
_exists
(fname
):
2585 downloaded
.append(fname
)
2586 partial_success
, real_download
= self
.dl(fname
, new_info
)
2587 info_dict
['__real_download'] = info_dict
['__real_download'] or real_download
2588 success
= success
and partial_success
2589 if merger
.available
and not self
.params
.get('allow_unplayable_formats'):
2590 info_dict
['__postprocessors'].append(merger
)
2591 info_dict
['__files_to_merge'] = downloaded
2592 # Even if there were no downloads, it is being merged only now
2593 info_dict
['__real_download'] = True
2595 for file in downloaded
:
2596 files_to_move
[file] = None
2598 # Just a single file
2599 dl_filename
= existing_file(full_filename
, temp_filename
)
2600 if dl_filename
is None:
2601 success
, real_download
= self
.dl(temp_filename
, info_dict
)
2602 info_dict
['__real_download'] = real_download
2604 dl_filename
= dl_filename
or temp_filename
2605 info_dict
['__finaldir'] = os
.path
.dirname(os
.path
.abspath(encodeFilename(full_filename
)))
2607 except network_exceptions
as err
:
2608 self
.report_error('unable to download video data: %s' % error_to_compat_str(err
))
2610 except (OSError, IOError) as err
:
2611 raise UnavailableVideoError(err
)
2612 except (ContentTooShortError
, ) as err
:
2613 self
.report_error('content too short (expected %s bytes and served %s)' % (err
.expected
, err
.downloaded
))
2616 if success
and full_filename
!= '-':
2618 fixup_policy
= self
.params
.get('fixup')
2619 if fixup_policy
is None:
2620 fixup_policy
= 'detect_or_warn'
2622 INSTALL_FFMPEG_MESSAGE
= 'Install ffmpeg to fix this automatically.'
2624 stretched_ratio
= info_dict
.get('stretched_ratio')
2625 if stretched_ratio
is not None and stretched_ratio
!= 1:
2626 if fixup_policy
== 'warn':
2627 self
.report_warning('%s: Non-uniform pixel ratio (%s)' % (
2628 info_dict
['id'], stretched_ratio
))
2629 elif fixup_policy
== 'detect_or_warn':
2630 stretched_pp
= FFmpegFixupStretchedPP(self
)
2631 if stretched_pp
.available
:
2632 info_dict
['__postprocessors'].append(stretched_pp
)
2634 self
.report_warning(
2635 '%s: Non-uniform pixel ratio (%s). %s'
2636 % (info_dict
['id'], stretched_ratio
, INSTALL_FFMPEG_MESSAGE
))
2638 assert fixup_policy
in ('ignore', 'never')
2640 if (info_dict
.get('requested_formats') is None
2641 and info_dict
.get('container') == 'm4a_dash'
2642 and info_dict
.get('ext') == 'm4a'):
2643 if fixup_policy
== 'warn':
2644 self
.report_warning(
2645 '%s: writing DASH m4a. '
2646 'Only some players support this container.'
2648 elif fixup_policy
== 'detect_or_warn':
2649 fixup_pp
= FFmpegFixupM4aPP(self
)
2650 if fixup_pp
.available
:
2651 info_dict
['__postprocessors'].append(fixup_pp
)
2653 self
.report_warning(
2654 '%s: writing DASH m4a. '
2655 'Only some players support this container. %s'
2656 % (info_dict
['id'], INSTALL_FFMPEG_MESSAGE
))
2658 assert fixup_policy
in ('ignore', 'never')
2660 if ('protocol' in info_dict
2661 and get_suitable_downloader(info_dict
, self
.params
).__name
__ == 'HlsFD'):
2662 if fixup_policy
== 'warn':
2663 self
.report_warning('%s: malformed AAC bitstream detected.' % (
2665 elif fixup_policy
== 'detect_or_warn':
2666 fixup_pp
= FFmpegFixupM3u8PP(self
)
2667 if fixup_pp
.available
:
2668 info_dict
['__postprocessors'].append(fixup_pp
)
2670 self
.report_warning(
2671 '%s: malformed AAC bitstream detected. %s'
2672 % (info_dict
['id'], INSTALL_FFMPEG_MESSAGE
))
2674 assert fixup_policy
in ('ignore', 'never')
2677 info_dict
= self
.post_process(dl_filename
, info_dict
, files_to_move
)
2678 except PostProcessingError
as err
:
2679 self
.report_error('Postprocessing: %s' % str(err
))
2682 for ph
in self
._post
_hooks
:
2683 ph(info_dict
['filepath'])
2684 except Exception as err
:
2685 self
.report_error('post hooks: %s' % str(err
))
2687 must_record_download_archive
= True
2689 if must_record_download_archive
or self
.params
.get('force_write_download_archive', False):
2690 self
.record_download_archive(info_dict
)
2691 max_downloads
= self
.params
.get('max_downloads')
2692 if max_downloads
is not None and self
._num
_downloads
>= int(max_downloads
):
2693 raise MaxDownloadsReached()
2695 def download(self
, url_list
):
2696 """Download a given list of URLs."""
2697 outtmpl
= self
.outtmpl_dict
['default']
2698 if (len(url_list
) > 1
2700 and '%' not in outtmpl
2701 and self
.params
.get('max_downloads') != 1):
2702 raise SameFileError(outtmpl
)
2704 for url
in url_list
:
2706 # It also downloads the videos
2707 res
= self
.extract_info(
2708 url
, force_generic_extractor
=self
.params
.get('force_generic_extractor', False))
2709 except UnavailableVideoError
:
2710 self
.report_error('unable to download video')
2711 except MaxDownloadsReached
:
2712 self
.to_screen('[info] Maximum number of downloaded files reached')
2714 except ExistingVideoReached
:
2715 self
.to_screen('[info] Encountered a file that is already in the archive, stopping due to --break-on-existing')
2717 except RejectedVideoReached
:
2718 self
.to_screen('[info] Encountered a file that did not match filter, stopping due to --break-on-reject')
2721 if self
.params
.get('dump_single_json', False):
2722 self
.post_extract(res
)
2723 self
.to_stdout(json
.dumps(res
, default
=repr))
2725 return self
._download
_retcode
2727 def download_with_info_file(self
, info_filename
):
2728 with contextlib
.closing(fileinput
.FileInput(
2729 [info_filename
], mode
='r',
2730 openhook
=fileinput
.hook_encoded('utf-8'))) as f
:
2731 # FileInput doesn't have a read method, we can't call json.load
2732 info
= self
.filter_requested_info(json
.loads('\n'.join(f
)), self
.params
.get('clean_infojson', True))
2734 self
.process_ie_result(info
, download
=True)
2735 except (DownloadError
, EntryNotInPlaylist
):
2736 webpage_url
= info
.get('webpage_url')
2737 if webpage_url
is not None:
2738 self
.report_warning('The info failed to download, trying with "%s"' % webpage_url
)
2739 return self
.download([webpage_url
])
2742 return self
._download
_retcode
2745 def filter_requested_info(info_dict
, actually_filter
=True):
2746 if not actually_filter
:
2747 info_dict
['epoch'] = int(time
.time())
2750 'remove': ['requested_formats', 'requested_subtitles', 'requested_entries', 'filepath', 'entries'],
2753 keep_key
= lambda k
: k
in exceptions
['keep'] or not (k
.startswith('_') or k
in exceptions
['remove'])
2754 filter_fn
= lambda obj
: (
2755 list(map(filter_fn
, obj
)) if isinstance(obj
, (list, tuple))
2756 else obj
if not isinstance(obj
, dict)
2757 else dict((k
, filter_fn(v
)) for k
, v
in obj
.items() if keep_key(k
)))
2758 return filter_fn(info_dict
)
2760 def run_pp(self
, pp
, infodict
):
2761 files_to_delete
= []
2762 if '__files_to_move' not in infodict
:
2763 infodict
['__files_to_move'] = {}
2764 files_to_delete
, infodict
= pp
.run(infodict
)
2765 if not files_to_delete
:
2768 if self
.params
.get('keepvideo', False):
2769 for f
in files_to_delete
:
2770 infodict
['__files_to_move'].setdefault(f
, '')
2772 for old_filename
in set(files_to_delete
):
2773 self
.to_screen('Deleting original file %s (pass -k to keep)' % old_filename
)
2775 os
.remove(encodeFilename(old_filename
))
2776 except (IOError, OSError):
2777 self
.report_warning('Unable to remove downloaded original file')
2778 if old_filename
in infodict
['__files_to_move']:
2779 del infodict
['__files_to_move'][old_filename
]
2783 def post_extract(info_dict
):
2784 def actual_post_extract(info_dict
):
2785 if info_dict
.get('_type') in ('playlist', 'multi_video'):
2786 for video_dict
in info_dict
.get('entries', {}):
2787 actual_post_extract(video_dict
or {})
2790 post_extractor
= info_dict
.get('__post_extractor') or (lambda: {})
2791 info_dict
.update(post_extractor().items())
2792 info_dict
.pop('__post_extractor', None)
2794 actual_post_extract(info_dict
or {})
2796 def pre_process(self
, ie_info
, key
='pre_process', files_to_move
=None):
2797 info
= dict(ie_info
)
2798 info
['__files_to_move'] = files_to_move
or {}
2799 for pp
in self
._pps
[key
]:
2800 info
= self
.run_pp(pp
, info
)
2801 return info
, info
.pop('__files_to_move', None)
2803 def post_process(self
, filename
, ie_info
, files_to_move
=None):
2804 """Run all the postprocessors on the given file."""
2805 info
= dict(ie_info
)
2806 info
['filepath'] = filename
2807 info
['__files_to_move'] = files_to_move
or {}
2809 for pp
in ie_info
.get('__postprocessors', []) + self
._pps
['post_process']:
2810 info
= self
.run_pp(pp
, info
)
2811 info
= self
.run_pp(MoveFilesAfterDownloadPP(self
), info
)
2812 del info
['__files_to_move']
2813 for pp
in self
._pps
['after_move']:
2814 info
= self
.run_pp(pp
, info
)
2817 def _make_archive_id(self
, info_dict
):
2818 video_id
= info_dict
.get('id')
2821 # Future-proof against any change in case
2822 # and backwards compatibility with prior versions
2823 extractor
= info_dict
.get('extractor_key') or info_dict
.get('ie_key') # key in a playlist
2824 if extractor
is None:
2825 url
= str_or_none(info_dict
.get('url'))
2828 # Try to find matching extractor for the URL and take its ie_key
2829 for ie
in self
._ies
:
2830 if ie
.suitable(url
):
2831 extractor
= ie
.ie_key()
2835 return '%s %s' % (extractor
.lower(), video_id
)
2837 def in_download_archive(self
, info_dict
):
2838 fn
= self
.params
.get('download_archive')
2842 vid_id
= self
._make
_archive
_id
(info_dict
)
2844 return False # Incomplete video information
2846 return vid_id
in self
.archive
2848 def record_download_archive(self
, info_dict
):
2849 fn
= self
.params
.get('download_archive')
2852 vid_id
= self
._make
_archive
_id
(info_dict
)
2854 with locked_file(fn
, 'a', encoding
='utf-8') as archive_file
:
2855 archive_file
.write(vid_id
+ '\n')
2856 self
.archive
.add(vid_id
)
2859 def format_resolution(format
, default
='unknown'):
2860 if format
.get('vcodec') == 'none':
2862 if format
.get('resolution') is not None:
2863 return format
['resolution']
2864 if format
.get('width') and format
.get('height'):
2865 res
= '%dx%d' % (format
['width'], format
['height'])
2866 elif format
.get('height'):
2867 res
= '%sp' % format
['height']
2868 elif format
.get('width'):
2869 res
= '%dx?' % format
['width']
2874 def _format_note(self
, fdict
):
2876 if fdict
.get('ext') in ['f4f', 'f4m']:
2877 res
+= '(unsupported) '
2878 if fdict
.get('language'):
2881 res
+= '[%s] ' % fdict
['language']
2882 if fdict
.get('format_note') is not None:
2883 res
+= fdict
['format_note'] + ' '
2884 if fdict
.get('tbr') is not None:
2885 res
+= '%4dk ' % fdict
['tbr']
2886 if fdict
.get('container') is not None:
2889 res
+= '%s container' % fdict
['container']
2890 if (fdict
.get('vcodec') is not None
2891 and fdict
.get('vcodec') != 'none'):
2894 res
+= fdict
['vcodec']
2895 if fdict
.get('vbr') is not None:
2897 elif fdict
.get('vbr') is not None and fdict
.get('abr') is not None:
2899 if fdict
.get('vbr') is not None:
2900 res
+= '%4dk' % fdict
['vbr']
2901 if fdict
.get('fps') is not None:
2904 res
+= '%sfps' % fdict
['fps']
2905 if fdict
.get('acodec') is not None:
2908 if fdict
['acodec'] == 'none':
2911 res
+= '%-5s' % fdict
['acodec']
2912 elif fdict
.get('abr') is not None:
2916 if fdict
.get('abr') is not None:
2917 res
+= '@%3dk' % fdict
['abr']
2918 if fdict
.get('asr') is not None:
2919 res
+= ' (%5dHz)' % fdict
['asr']
2920 if fdict
.get('filesize') is not None:
2923 res
+= format_bytes(fdict
['filesize'])
2924 elif fdict
.get('filesize_approx') is not None:
2927 res
+= '~' + format_bytes(fdict
['filesize_approx'])
2930 def _format_note_table(self
, f
):
2931 def join_fields(*vargs
):
2932 return ', '.join((val
for val
in vargs
if val
!= ''))
2935 'UNSUPPORTED' if f
.get('ext') in ('f4f', 'f4m') else '',
2936 format_field(f
, 'language', '[%s]'),
2937 format_field(f
, 'format_note'),
2938 format_field(f
, 'container', ignore
=(None, f
.get('ext'))),
2939 format_field(f
, 'asr', '%5dHz'))
2941 def list_formats(self
, info_dict
):
2942 formats
= info_dict
.get('formats', [info_dict
])
2944 'list-formats' not in self
.params
.get('compat_opts', [])
2945 and self
.params
.get('list_formats_as_table', True) is not False)
2949 format_field(f
, 'format_id'),
2950 format_field(f
, 'ext'),
2951 self
.format_resolution(f
),
2952 format_field(f
, 'fps', '%d'),
2954 format_field(f
, 'filesize', ' %s', func
=format_bytes
) + format_field(f
, 'filesize_approx', '~%s', func
=format_bytes
),
2955 format_field(f
, 'tbr', '%4dk'),
2956 shorten_protocol_name(f
.get('protocol', '').replace("native", "n")),
2958 format_field(f
, 'vcodec', default
='unknown').replace('none', ''),
2959 format_field(f
, 'vbr', '%4dk'),
2960 format_field(f
, 'acodec', default
='unknown').replace('none', ''),
2961 format_field(f
, 'abr', '%3dk'),
2962 format_field(f
, 'asr', '%5dHz'),
2963 self
._format
_note
_table
(f
)]
2965 if f
.get('preference') is None or f
['preference'] >= -1000]
2966 header_line
= ['ID', 'EXT', 'RESOLUTION', 'FPS', '|', ' FILESIZE', ' TBR', 'PROTO',
2967 '|', 'VCODEC', ' VBR', 'ACODEC', ' ABR', ' ASR', 'NOTE']
2971 format_field(f
, 'format_id'),
2972 format_field(f
, 'ext'),
2973 self
.format_resolution(f
),
2974 self
._format
_note
(f
)]
2976 if f
.get('preference') is None or f
['preference'] >= -1000]
2977 header_line
= ['format code', 'extension', 'resolution', 'note']
2980 '[info] Available formats for %s:\n%s' % (info_dict
['id'], render_table(
2984 extraGap
=(0 if new_format
else 1),
2985 hideEmpty
=new_format
)))
2987 def list_thumbnails(self
, info_dict
):
2988 thumbnails
= info_dict
.get('thumbnails')
2990 self
.to_screen('[info] No thumbnails present for %s' % info_dict
['id'])
2994 '[info] Thumbnails for %s:' % info_dict
['id'])
2995 self
.to_screen(render_table(
2996 ['ID', 'width', 'height', 'URL'],
2997 [[t
['id'], t
.get('width', 'unknown'), t
.get('height', 'unknown'), t
['url']] for t
in thumbnails
]))
2999 def list_subtitles(self
, video_id
, subtitles
, name
='subtitles'):
3001 self
.to_screen('%s has no %s' % (video_id
, name
))
3004 'Available %s for %s:' % (name
, video_id
))
3006 def _row(lang
, formats
):
3007 exts
, names
= zip(*((f
['ext'], f
.get('name', 'unknown')) for f
in reversed(formats
)))
3008 if len(set(names
)) == 1:
3009 names
= [] if names
[0] == 'unknown' else names
[:1]
3010 return [lang
, ', '.join(names
), ', '.join(exts
)]
3012 self
.to_screen(render_table(
3013 ['Language', 'Name', 'Formats'],
3014 [_row(lang
, formats
) for lang
, formats
in subtitles
.items()],
3017 def urlopen(self
, req
):
3018 """ Start an HTTP download """
3019 if isinstance(req
, compat_basestring
):
3020 req
= sanitized_Request(req
)
3021 return self
._opener
.open(req
, timeout
=self
._socket
_timeout
)
3023 def print_debug_header(self
):
3024 if not self
.params
.get('verbose'):
3027 if type('') is not compat_str
:
3028 # Python 2.6 on SLES11 SP1 (https://github.com/ytdl-org/youtube-dl/issues/3326)
3029 self
.report_warning(
3030 'Your Python is broken! Update to a newer and supported version')
3032 stdout_encoding
= getattr(
3033 sys
.stdout
, 'encoding', 'missing (%s)' % type(sys
.stdout
).__name
__)
3035 '[debug] Encodings: locale %s, fs %s, out %s, pref %s\n' % (
3036 locale
.getpreferredencoding(),
3037 sys
.getfilesystemencoding(),
3039 self
.get_encoding()))
3040 write_string(encoding_str
, encoding
=None)
3043 '(exe)' if hasattr(sys
, 'frozen')
3044 else '(zip)' if isinstance(globals().get('__loader__'), zipimporter
)
3045 else '(source)' if os
.path
.basename(sys
.argv
[0]) == '__main__.py'
3047 self
._write
_string
('[debug] yt-dlp version %s %s\n' % (__version__
, source
))
3049 self
._write
_string
('[debug] Lazy loading extractors enabled\n')
3052 '[debug] Plugin Extractors: %s\n' % [ie
.ie_key() for ie
in _PLUGIN_CLASSES
])
3053 if self
.params
.get('compat_opts'):
3055 '[debug] Compatibility options: %s\n' % ', '.join(self
.params
.get('compat_opts')))
3057 sp
= subprocess
.Popen(
3058 ['git', 'rev-parse', '--short', 'HEAD'],
3059 stdout
=subprocess
.PIPE
, stderr
=subprocess
.PIPE
,
3060 cwd
=os
.path
.dirname(os
.path
.abspath(__file__
)))
3061 out
, err
= process_communicate_or_kill(sp
)
3062 out
= out
.decode().strip()
3063 if re
.match('[0-9a-f]+', out
):
3064 self
._write
_string
('[debug] Git HEAD: %s\n' % out
)
3071 def python_implementation():
3072 impl_name
= platform
.python_implementation()
3073 if impl_name
== 'PyPy' and hasattr(sys
, 'pypy_version_info'):
3074 return impl_name
+ ' version %d.%d.%d' % sys
.pypy_version_info
[:3]
3077 self
._write
_string
('[debug] Python version %s (%s %s) - %s\n' % (
3078 platform
.python_version(),
3079 python_implementation(),
3080 platform
.architecture()[0],
3083 exe_versions
= FFmpegPostProcessor
.get_versions(self
)
3084 exe_versions
['rtmpdump'] = rtmpdump_version()
3085 exe_versions
['phantomjs'] = PhantomJSwrapper
._version
()
3086 exe_str
= ', '.join(
3088 for exe
, v
in sorted(exe_versions
.items())
3093 self
._write
_string
('[debug] exe versions: %s\n' % exe_str
)
3096 for handler
in self
._opener
.handlers
:
3097 if hasattr(handler
, 'proxies'):
3098 proxy_map
.update(handler
.proxies
)
3099 self
._write
_string
('[debug] Proxy map: ' + compat_str(proxy_map
) + '\n')
3101 if self
.params
.get('call_home', False):
3102 ipaddr
= self
.urlopen('https://yt-dl.org/ip').read().decode('utf-8')
3103 self
._write
_string
('[debug] Public IP address: %s\n' % ipaddr
)
3105 latest_version
= self
.urlopen(
3106 'https://yt-dl.org/latest/version').read().decode('utf-8')
3107 if version_tuple(latest_version
) > version_tuple(__version__
):
3108 self
.report_warning(
3109 'You are using an outdated version (newest version: %s)! '
3110 'See https://yt-dl.org/update if you need help updating.' %
3113 def _setup_opener(self
):
3114 timeout_val
= self
.params
.get('socket_timeout')
3115 self
._socket
_timeout
= 600 if timeout_val
is None else float(timeout_val
)
3117 opts_cookiefile
= self
.params
.get('cookiefile')
3118 opts_proxy
= self
.params
.get('proxy')
3120 if opts_cookiefile
is None:
3121 self
.cookiejar
= compat_cookiejar
.CookieJar()
3123 opts_cookiefile
= expand_path(opts_cookiefile
)
3124 self
.cookiejar
= YoutubeDLCookieJar(opts_cookiefile
)
3125 if os
.access(opts_cookiefile
, os
.R_OK
):
3126 self
.cookiejar
.load(ignore_discard
=True, ignore_expires
=True)
3128 cookie_processor
= YoutubeDLCookieProcessor(self
.cookiejar
)
3129 if opts_proxy
is not None:
3130 if opts_proxy
== '':
3133 proxies
= {'http': opts_proxy, 'https': opts_proxy}
3135 proxies
= compat_urllib_request
.getproxies()
3136 # Set HTTPS proxy to HTTP one if given (https://github.com/ytdl-org/youtube-dl/issues/805)
3137 if 'http' in proxies
and 'https' not in proxies
:
3138 proxies
['https'] = proxies
['http']
3139 proxy_handler
= PerRequestProxyHandler(proxies
)
3141 debuglevel
= 1 if self
.params
.get('debug_printtraffic') else 0
3142 https_handler
= make_HTTPS_handler(self
.params
, debuglevel
=debuglevel
)
3143 ydlh
= YoutubeDLHandler(self
.params
, debuglevel
=debuglevel
)
3144 redirect_handler
= YoutubeDLRedirectHandler()
3145 data_handler
= compat_urllib_request_DataHandler()
3147 # When passing our own FileHandler instance, build_opener won't add the
3148 # default FileHandler and allows us to disable the file protocol, which
3149 # can be used for malicious purposes (see
3150 # https://github.com/ytdl-org/youtube-dl/issues/8227)
3151 file_handler
= compat_urllib_request
.FileHandler()
3153 def file_open(*args
, **kwargs
):
3154 raise compat_urllib_error
.URLError('file:// scheme is explicitly disabled in yt-dlp for security reasons')
3155 file_handler
.file_open
= file_open
3157 opener
= compat_urllib_request
.build_opener(
3158 proxy_handler
, https_handler
, cookie_processor
, ydlh
, redirect_handler
, data_handler
, file_handler
)
3160 # Delete the default user-agent header, which would otherwise apply in
3161 # cases where our custom HTTP handler doesn't come into play
3162 # (See https://github.com/ytdl-org/youtube-dl/issues/1309 for details)
3163 opener
.addheaders
= []
3164 self
._opener
= opener
3166 def encode(self
, s
):
3167 if isinstance(s
, bytes):
3168 return s
# Already encoded
3171 return s
.encode(self
.get_encoding())
3172 except UnicodeEncodeError as err
:
3173 err
.reason
= err
.reason
+ '. Check your system encoding configuration or use the --encoding option.'
3176 def get_encoding(self
):
3177 encoding
= self
.params
.get('encoding')
3178 if encoding
is None:
3179 encoding
= preferredencoding()
3182 def _write_thumbnails(self
, info_dict
, filename
): # return the extensions
3183 write_all
= self
.params
.get('write_all_thumbnails', False)
3185 if write_all
or self
.params
.get('writethumbnail', False):
3186 thumbnails
= info_dict
.get('thumbnails') or []
3187 multiple
= write_all
and len(thumbnails
) > 1
3190 for t
in thumbnails
[::1 if write_all
else -1]:
3191 thumb_ext
= determine_ext(t
['url'], 'jpg')
3192 suffix
= '%s.' % t
['id'] if multiple
else ''
3193 thumb_display_id
= '%s ' % t
['id'] if multiple
else ''
3194 t
['filepath'] = thumb_filename
= replace_extension(filename
, suffix
+ thumb_ext
, info_dict
.get('ext'))
3196 if not self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(thumb_filename
)):
3197 ret
.append(suffix
+ thumb_ext
)
3198 self
.to_screen('[%s] %s: Thumbnail %sis already present' %
3199 (info_dict
['extractor'], info_dict
['id'], thumb_display_id
))
3201 self
.to_screen('[%s] %s: Downloading thumbnail %s ...' %
3202 (info_dict
['extractor'], info_dict
['id'], thumb_display_id
))
3204 uf
= self
.urlopen(t
['url'])
3205 with open(encodeFilename(thumb_filename
), 'wb') as thumbf
:
3206 shutil
.copyfileobj(uf
, thumbf
)
3207 ret
.append(suffix
+ thumb_ext
)
3208 self
.to_screen('[%s] %s: Writing thumbnail %sto: %s' %
3209 (info_dict
['extractor'], info_dict
['id'], thumb_display_id
, thumb_filename
))
3210 except network_exceptions
as err
:
3211 self
.report_warning('Unable to download thumbnail "%s": %s' %
3212 (t
['url'], error_to_compat_str(err
)))
3213 if ret
and not write_all
: