24 from string
import ascii_letters
26 from .cache
import Cache
27 from .compat
import compat_os_name
, compat_shlex_quote
28 from .cookies
import load_cookies
29 from .downloader
import FFmpegFD
, get_suitable_downloader
, shorten_protocol_name
30 from .downloader
.rtmp
import rtmpdump_version
31 from .extractor
import gen_extractor_classes
, get_info_extractor
32 from .extractor
.common
import UnsupportedURLIE
33 from .extractor
.openload
import PhantomJSwrapper
34 from .minicurses
import format_text
35 from .postprocessor
import _PLUGIN_CLASSES
as plugin_postprocessors
36 from .postprocessor
import (
38 FFmpegFixupDuplicateMoovPP
,
39 FFmpegFixupDurationPP
,
42 FFmpegFixupStretchedPP
,
43 FFmpegFixupTimestampPP
,
46 FFmpegVideoConvertorPP
,
47 MoveFilesAfterDownloadPP
,
50 from .postprocessor
.ffmpeg
import resolve_mapping
as resolve_recode_mapping
51 from .update
import REPOSITORY
, current_git_head
, detect_variant
77 PerRequestProxyHandler
,
84 UnavailableVideoError
,
86 YoutubeDLCookieProcessor
,
88 YoutubeDLRedirectHandler
,
104 format_decimal_suffix
,
121 orderedSet_from_options
,
125 register_socks_protocols
,
126 remove_terminal_sequences
,
137 supports_terminal_sequences
,
147 windows_enable_vt_mode
,
151 from .version
import RELEASE_GIT_HEAD
, VARIANT
, __version__
153 if compat_os_name
== 'nt':
160 YoutubeDL objects are the ones responsible of downloading the
161 actual video file and writing it to disk if the user has requested
162 it, among some other tasks. In most cases there should be one per
163 program. As, given a video URL, the downloader doesn't know how to
164 extract all the needed information, task that InfoExtractors do, it
165 has to pass the URL to one of them.
167 For this, YoutubeDL objects have a method that allows
168 InfoExtractors to be registered in a given order. When it is passed
169 a URL, the YoutubeDL object handles it to the first InfoExtractor it
170 finds that reports being able to handle it. The InfoExtractor extracts
171 all the information about the video or videos the URL refers to, and
172 YoutubeDL process the extracted information, possibly using a File
173 Downloader to download the video.
175 YoutubeDL objects accept a lot of parameters. In order not to saturate
176 the object constructor with arguments, it receives a dictionary of
177 options instead. These options are available through the params
178 attribute for the InfoExtractors to use. The YoutubeDL also
179 registers itself as the downloader in charge for the InfoExtractors
180 that are added to it, so this is a "mutual registration".
184 username: Username for authentication purposes.
185 password: Password for authentication purposes.
186 videopassword: Password for accessing a video.
187 ap_mso: Adobe Pass multiple-system operator identifier.
188 ap_username: Multiple-system operator account username.
189 ap_password: Multiple-system operator account password.
190 usenetrc: Use netrc for authentication instead.
191 verbose: Print additional info to stdout.
192 quiet: Do not print messages to stdout.
193 no_warnings: Do not print out anything for warnings.
194 forceprint: A dict with keys WHEN mapped to a list of templates to
195 print to stdout. The allowed keys are video or any of the
196 items in utils.POSTPROCESS_WHEN.
197 For compatibility, a single list is also accepted
198 print_to_file: A dict with keys WHEN (same as forceprint) mapped to
199 a list of tuples with (template, filename)
200 forcejson: Force printing info_dict as JSON.
201 dump_single_json: Force printing the info_dict of the whole playlist
202 (or video) as a single JSON line.
203 force_write_download_archive: Force writing download archive regardless
204 of 'skip_download' or 'simulate'.
205 simulate: Do not download the video files. If unset (or None),
206 simulate only if listsubtitles, listformats or list_thumbnails is used
207 format: Video format code. see "FORMAT SELECTION" for more details.
208 You can also pass a function. The function takes 'ctx' as
209 argument and returns the formats to download.
210 See "build_format_selector" for an implementation
211 allow_unplayable_formats: Allow unplayable formats to be extracted and downloaded.
212 ignore_no_formats_error: Ignore "No video formats" error. Usefull for
213 extracting metadata even if the video is not actually
214 available for download (experimental)
215 format_sort: A list of fields by which to sort the video formats.
216 See "Sorting Formats" for more details.
217 format_sort_force: Force the given format_sort. see "Sorting Formats"
219 prefer_free_formats: Whether to prefer video formats with free containers
220 over non-free ones of same quality.
221 allow_multiple_video_streams: Allow multiple video streams to be merged
223 allow_multiple_audio_streams: Allow multiple audio streams to be merged
225 check_formats Whether to test if the formats are downloadable.
226 Can be True (check all), False (check none),
227 'selected' (check selected formats),
228 or None (check only if requested by extractor)
229 paths: Dictionary of output paths. The allowed keys are 'home'
230 'temp' and the keys of OUTTMPL_TYPES (in utils.py)
231 outtmpl: Dictionary of templates for output names. Allowed keys
232 are 'default' and the keys of OUTTMPL_TYPES (in utils.py).
233 For compatibility with youtube-dl, a single string can also be used
234 outtmpl_na_placeholder: Placeholder for unavailable meta fields.
235 restrictfilenames: Do not allow "&" and spaces in file names
236 trim_file_name: Limit length of filename (extension excluded)
237 windowsfilenames: Force the filenames to be windows compatible
238 ignoreerrors: Do not stop on download/postprocessing errors.
239 Can be 'only_download' to ignore only download errors.
240 Default is 'only_download' for CLI, but False for API
241 skip_playlist_after_errors: Number of allowed failures until the rest of
242 the playlist is skipped
243 allowed_extractors: List of regexes to match against extractor names that are allowed
244 overwrites: Overwrite all video and metadata files if True,
245 overwrite only non-video files if None
246 and don't overwrite any file if False
247 For compatibility with youtube-dl,
248 "nooverwrites" may also be used instead
249 playlist_items: Specific indices of playlist to download.
250 playlistrandom: Download playlist items in random order.
251 lazy_playlist: Process playlist entries as they are received.
252 matchtitle: Download only matching titles.
253 rejecttitle: Reject downloads for matching titles.
254 logger: Log messages to a logging.Logger instance.
255 logtostderr: Print everything to stderr instead of stdout.
256 consoletitle: Display progress in console window's titlebar.
257 writedescription: Write the video description to a .description file
258 writeinfojson: Write the video description to a .info.json file
259 clean_infojson: Remove private fields from the infojson
260 getcomments: Extract video comments. This will not be written to disk
261 unless writeinfojson is also given
262 writeannotations: Write the video annotations to a .annotations.xml file
263 writethumbnail: Write the thumbnail image to a file
264 allow_playlist_files: Whether to write playlists' description, infojson etc
265 also to disk when using the 'write*' options
266 write_all_thumbnails: Write all thumbnail formats to files
267 writelink: Write an internet shortcut file, depending on the
268 current platform (.url/.webloc/.desktop)
269 writeurllink: Write a Windows internet shortcut file (.url)
270 writewebloclink: Write a macOS internet shortcut file (.webloc)
271 writedesktoplink: Write a Linux internet shortcut file (.desktop)
272 writesubtitles: Write the video subtitles to a file
273 writeautomaticsub: Write the automatically generated subtitles to a file
274 listsubtitles: Lists all available subtitles for the video
275 subtitlesformat: The format code for subtitles
276 subtitleslangs: List of languages of the subtitles to download (can be regex).
277 The list may contain "all" to refer to all the available
278 subtitles. The language can be prefixed with a "-" to
279 exclude it from the requested languages, e.g. ['all', '-live_chat']
280 keepvideo: Keep the video file after post-processing
281 daterange: A DateRange object, download only if the upload_date is in the range.
282 skip_download: Skip the actual download of the video file
283 cachedir: Location of the cache files in the filesystem.
284 False to disable filesystem cache.
285 noplaylist: Download single video instead of a playlist if in doubt.
286 age_limit: An integer representing the user's age in years.
287 Unsuitable videos for the given age are skipped.
288 min_views: An integer representing the minimum view count the video
289 must have in order to not be skipped.
290 Videos without view count information are always
291 downloaded. None for no limit.
292 max_views: An integer representing the maximum view count.
293 Videos that are more popular than that are not
295 Videos without view count information are always
296 downloaded. None for no limit.
297 download_archive: A set, or the name of a file where all downloads are recorded.
298 Videos already present in the file are not downloaded again.
299 break_on_existing: Stop the download process after attempting to download a
300 file that is in the archive.
301 break_on_reject: Stop the download process when encountering a video that
302 has been filtered out.
303 break_per_url: Whether break_on_reject and break_on_existing
304 should act on each input URL as opposed to for the entire queue
305 cookiefile: File name or text stream from where cookies should be read and dumped to
306 cookiesfrombrowser: A tuple containing the name of the browser, the profile
307 name/path from where cookies are loaded, the name of the keyring,
308 and the container name, e.g. ('chrome', ) or
309 ('vivaldi', 'default', 'BASICTEXT') or ('firefox', 'default', None, 'Meta')
310 legacyserverconnect: Explicitly allow HTTPS connection to servers that do not
311 support RFC 5746 secure renegotiation
312 nocheckcertificate: Do not verify SSL certificates
313 client_certificate: Path to client certificate file in PEM format. May include the private key
314 client_certificate_key: Path to private key file for client certificate
315 client_certificate_password: Password for client certificate private key, if encrypted.
316 If not provided and the key is encrypted, yt-dlp will ask interactively
317 prefer_insecure: Use HTTP instead of HTTPS to retrieve information.
318 (Only supported by some extractors)
319 http_headers: A dictionary of custom headers to be used for all requests
320 proxy: URL of the proxy server to use
321 geo_verification_proxy: URL of the proxy to use for IP address verification
322 on geo-restricted sites.
323 socket_timeout: Time to wait for unresponsive hosts, in seconds
324 bidi_workaround: Work around buggy terminals without bidirectional text
325 support, using fridibi
326 debug_printtraffic:Print out sent and received HTTP traffic
327 default_search: Prepend this string if an input url is not valid.
328 'auto' for elaborate guessing
329 encoding: Use this encoding instead of the system-specified.
330 extract_flat: Whether to resolve and process url_results further
331 * False: Always process (default)
332 * True: Never process
333 * 'in_playlist': Do not process inside playlist/multi_video
334 * 'discard': Always process, but don't return the result
335 from inside playlist/multi_video
336 * 'discard_in_playlist': Same as "discard", but only for
337 playlists (not multi_video)
338 wait_for_video: If given, wait for scheduled streams to become available.
339 The value should be a tuple containing the range
340 (min_secs, max_secs) to wait between retries
341 postprocessors: A list of dictionaries, each with an entry
342 * key: The name of the postprocessor. See
343 yt_dlp/postprocessor/__init__.py for a list.
344 * when: When to run the postprocessor. Allowed values are
345 the entries of utils.POSTPROCESS_WHEN
346 Assumed to be 'post_process' if not given
347 progress_hooks: A list of functions that get called on download
348 progress, with a dictionary with the entries
349 * status: One of "downloading", "error", or "finished".
350 Check this first and ignore unknown values.
351 * info_dict: The extracted info_dict
353 If status is one of "downloading", or "finished", the
354 following properties may also be present:
355 * filename: The final filename (always present)
356 * tmpfilename: The filename we're currently writing to
357 * downloaded_bytes: Bytes on disk
358 * total_bytes: Size of the whole file, None if unknown
359 * total_bytes_estimate: Guess of the eventual file size,
361 * elapsed: The number of seconds since download started.
362 * eta: The estimated time in seconds, None if unknown
363 * speed: The download speed in bytes/second, None if
365 * fragment_index: The counter of the currently
366 downloaded video fragment.
367 * fragment_count: The number of fragments (= individual
368 files that will be merged)
370 Progress hooks are guaranteed to be called at least once
371 (with status "finished") if the download is successful.
372 postprocessor_hooks: A list of functions that get called on postprocessing
373 progress, with a dictionary with the entries
374 * status: One of "started", "processing", or "finished".
375 Check this first and ignore unknown values.
376 * postprocessor: Name of the postprocessor
377 * info_dict: The extracted info_dict
379 Progress hooks are guaranteed to be called at least twice
380 (with status "started" and "finished") if the processing is successful.
381 merge_output_format: "/" separated list of extensions to use when merging formats.
382 final_ext: Expected final extension; used to detect when the file was
383 already downloaded and converted
384 fixup: Automatically correct known faults of the file.
386 - "never": do nothing
387 - "warn": only emit a warning
388 - "detect_or_warn": check whether we can do anything
389 about it, warn otherwise (default)
390 source_address: Client-side IP address to bind to.
391 sleep_interval_requests: Number of seconds to sleep between requests
393 sleep_interval: Number of seconds to sleep before each download when
394 used alone or a lower bound of a range for randomized
395 sleep before each download (minimum possible number
396 of seconds to sleep) when used along with
398 max_sleep_interval:Upper bound of a range for randomized sleep before each
399 download (maximum possible number of seconds to sleep).
400 Must only be used along with sleep_interval.
401 Actual sleep time will be a random float from range
402 [sleep_interval; max_sleep_interval].
403 sleep_interval_subtitles: Number of seconds to sleep before each subtitle download
404 listformats: Print an overview of available video formats and exit.
405 list_thumbnails: Print a table of all thumbnails and exit.
406 match_filter: A function that gets called for every video with the signature
407 (info_dict, *, incomplete: bool) -> Optional[str]
408 For backward compatibility with youtube-dl, the signature
409 (info_dict) -> Optional[str] is also allowed.
410 - If it returns a message, the video is ignored.
411 - If it returns None, the video is downloaded.
412 - If it returns utils.NO_DEFAULT, the user is interactively
413 asked whether to download the video.
414 match_filter_func in utils.py is one example for this.
415 no_color: Do not emit color codes in output.
416 geo_bypass: Bypass geographic restriction via faking X-Forwarded-For
419 Two-letter ISO 3166-2 country code that will be used for
420 explicit geographic restriction bypassing via faking
421 X-Forwarded-For HTTP header
423 IP range in CIDR notation that will be used similarly to
425 external_downloader: A dictionary of protocol keys and the executable of the
426 external downloader to use for it. The allowed protocols
427 are default|http|ftp|m3u8|dash|rtsp|rtmp|mms.
428 Set the value to 'native' to use the native downloader
429 compat_opts: Compatibility options. See "Differences in default behavior".
430 The following options do not work when used through the API:
431 filename, abort-on-error, multistreams, no-live-chat, format-sort
432 no-clean-infojson, no-playlist-metafiles, no-keep-subs, no-attach-info-json.
433 Refer __init__.py for their implementation
434 progress_template: Dictionary of templates for progress outputs.
435 Allowed keys are 'download', 'postprocess',
436 'download-title' (console title) and 'postprocess-title'.
437 The template is mapped on a dictionary with keys 'progress' and 'info'
438 retry_sleep_functions: Dictionary of functions that takes the number of attempts
439 as argument and returns the time to sleep in seconds.
440 Allowed keys are 'http', 'fragment', 'file_access'
441 download_ranges: A callback function that gets called for every video with
442 the signature (info_dict, ydl) -> Iterable[Section].
443 Only the returned sections will be downloaded.
444 Each Section is a dict with the following keys:
445 * start_time: Start time of the section in seconds
446 * end_time: End time of the section in seconds
447 * title: Section title (Optional)
448 * index: Section number (Optional)
449 force_keyframes_at_cuts: Re-encode the video when downloading ranges to get precise cuts
450 noprogress: Do not print the progress bar
451 live_from_start: Whether to download livestreams videos from the start
453 The following parameters are not used by YoutubeDL itself, they are used by
454 the downloader (see yt_dlp/downloader/common.py):
455 nopart, updatetime, buffersize, ratelimit, throttledratelimit, min_filesize,
456 max_filesize, test, noresizebuffer, retries, file_access_retries, fragment_retries,
457 continuedl, xattr_set_filesize, hls_use_mpegts, http_chunk_size,
458 external_downloader_args, concurrent_fragment_downloads.
460 The following options are used by the post processors:
461 ffmpeg_location: Location of the ffmpeg/avconv binary; either the path
462 to the binary or its containing directory.
463 postprocessor_args: A dictionary of postprocessor/executable keys (in lower case)
464 and a list of additional command-line arguments for the
465 postprocessor/executable. The dict can also have "PP+EXE" keys
466 which are used when the given exe is used by the given PP.
467 Use 'default' as the name for arguments to passed to all PP
468 For compatibility with youtube-dl, a single list of args
471 The following options are used by the extractors:
472 extractor_retries: Number of times to retry for known errors
473 dynamic_mpd: Whether to process dynamic DASH manifests (default: True)
474 hls_split_discontinuity: Split HLS playlists to different formats at
475 discontinuities such as ad breaks (default: False)
476 extractor_args: A dictionary of arguments to be passed to the extractors.
477 See "EXTRACTOR ARGUMENTS" for details.
478 E.g. {'youtube': {'skip': ['dash', 'hls']}}
479 mark_watched: Mark videos watched (even with --simulate). Only for YouTube
481 The following options are deprecated and may be removed in the future:
483 force_generic_extractor: Force downloader to use the generic extractor
484 - Use allowed_extractors = ['generic', 'default']
485 playliststart: - Use playlist_items
486 Playlist item to start at.
487 playlistend: - Use playlist_items
488 Playlist item to end at.
489 playlistreverse: - Use playlist_items
490 Download playlist items in reverse order.
491 forceurl: - Use forceprint
492 Force printing final URL.
493 forcetitle: - Use forceprint
494 Force printing title.
495 forceid: - Use forceprint
497 forcethumbnail: - Use forceprint
498 Force printing thumbnail URL.
499 forcedescription: - Use forceprint
500 Force printing description.
501 forcefilename: - Use forceprint
502 Force printing final filename.
503 forceduration: - Use forceprint
504 Force printing duration.
505 allsubtitles: - Use subtitleslangs = ['all']
506 Downloads all the subtitles of the video
507 (requires writesubtitles or writeautomaticsub)
508 include_ads: - Doesn't work
510 call_home: - Not implemented
511 Boolean, true iff we are allowed to contact the
512 yt-dlp servers for debugging.
513 post_hooks: - Register a custom postprocessor
514 A list of functions that get called as the final step
515 for each video file, after all postprocessors have been
516 called. The filename will be passed as the only argument.
517 hls_prefer_native: - Use external_downloader = {'m3u8': 'native'} or {'m3u8': 'ffmpeg'}.
518 Use the native HLS downloader instead of ffmpeg/avconv
519 if True, otherwise use ffmpeg/avconv if False, otherwise
520 use downloader suggested by extractor if None.
521 prefer_ffmpeg: - avconv support is deprecated
522 If False, use avconv instead of ffmpeg if both are available,
523 otherwise prefer ffmpeg.
524 youtube_include_dash_manifest: - Use extractor_args
525 If True (default), DASH manifests and related
526 data will be downloaded and processed by extractor.
527 You can reduce network I/O by disabling it if you don't
528 care about DASH. (only for youtube)
529 youtube_include_hls_manifest: - Use extractor_args
530 If True (default), HLS manifests and related
531 data will be downloaded and processed by extractor.
532 You can reduce network I/O by disabling it if you don't
533 care about HLS. (only for youtube)
537 'width', 'height', 'asr', 'audio_channels', 'fps',
538 'tbr', 'abr', 'vbr', 'filesize', 'filesize_approx',
539 'timestamp', 'release_timestamp',
540 'duration', 'view_count', 'like_count', 'dislike_count', 'repost_count',
541 'average_rating', 'comment_count', 'age_limit',
542 'start_time', 'end_time',
543 'chapter_number', 'season_number', 'episode_number',
544 'track_number', 'disc_number', 'release_year',
548 # NB: Keep in sync with the docstring of extractor/common.py
549 'url', 'manifest_url', 'manifest_stream_number', 'ext', 'format', 'format_id', 'format_note',
550 'width', 'height', 'resolution', 'dynamic_range', 'tbr', 'abr', 'acodec', 'asr', 'audio_channels',
551 'vbr', 'fps', 'vcodec', 'container', 'filesize', 'filesize_approx',
552 'player_url', 'protocol', 'fragment_base_url', 'fragments', 'is_from_start',
553 'preference', 'language', 'language_preference', 'quality', 'source_preference',
554 'http_headers', 'stretched_ratio', 'no_resume', 'has_drm', 'downloader_options',
555 'page_url', 'app', 'play_path', 'tc_url', 'flash_version', 'rtmp_live', 'rtmp_conn', 'rtmp_protocol', 'rtmp_real_time'
557 _format_selection_exts
= {
558 'audio': set(MEDIA_EXTENSIONS
.common_audio
),
559 'video': set(MEDIA_EXTENSIONS
.common_video
+ ('3gp', )),
560 'storyboards': set(MEDIA_EXTENSIONS
.storyboards
),
563 def __init__(self
, params
=None, auto_init
=True):
564 """Create a FileDownloader object with the given options.
565 @param auto_init Whether to load the default extractors and print header (if verbose).
566 Set to 'no_verbose_header' to not print the header
572 self
._ies
_instances
= {}
573 self
._pps
= {k: [] for k in POSTPROCESS_WHEN}
574 self
._printed
_messages
= set()
575 self
._first
_webpage
_request
= True
576 self
._post
_hooks
= []
577 self
._progress
_hooks
= []
578 self
._postprocessor
_hooks
= []
579 self
._download
_retcode
= 0
580 self
._num
_downloads
= 0
582 self
._playlist
_level
= 0
583 self
._playlist
_urls
= set()
584 self
.cache
= Cache(self
)
586 windows_enable_vt_mode()
587 stdout
= sys
.stderr
if self
.params
.get('logtostderr') else sys
.stdout
588 self
._out
_files
= Namespace(
591 screen
=sys
.stderr
if self
.params
.get('quiet') else stdout
,
592 console
=None if compat_os_name
== 'nt' else next(
593 filter(supports_terminal_sequences
, (sys
.stderr
, sys
.stdout
)), None)
595 self
._allow
_colors
= Namespace(**{
596 type_
: not self
.params
.get('no_color') and supports_terminal_sequences(stream
)
597 for type_
, stream
in self
._out
_files
.items_
if type_
!= 'console'
600 # The code is left like this to be reused for future deprecations
601 MIN_SUPPORTED
, MIN_RECOMMENDED
= (3, 7), (3, 7)
602 current_version
= sys
.version_info
[:2]
603 if current_version
< MIN_RECOMMENDED
:
604 msg
= ('Support for Python version %d.%d has been deprecated. '
605 'See https://github.com/yt-dlp/yt-dlp/issues/3764 for more details.'
606 '\n You will no longer receive updates on this version')
607 if current_version
< MIN_SUPPORTED
:
608 msg
= 'Python version %d.%d is no longer supported'
609 self
.deprecation_warning(
610 f
'{msg}! Please update to Python %d.%d or above' % (*current_version
, *MIN_RECOMMENDED
))
612 if self
.params
.get('allow_unplayable_formats'):
614 f
'You have asked for {self._format_err("UNPLAYABLE", self.Styles.EMPHASIS)} formats to be listed/downloaded. '
615 'This is a developer option intended for debugging. \n'
616 ' If you experience any issues while using this option, '
617 f
'{self._format_err("DO NOT", self.Styles.ERROR)} open a bug report')
619 def check_deprecated(param
, option
, suggestion
):
620 if self
.params
.get(param
) is not None:
621 self
.report_warning(f
'{option} is deprecated. Use {suggestion} instead')
625 if check_deprecated('cn_verification_proxy', '--cn-verification-proxy', '--geo-verification-proxy'):
626 if self
.params
.get('geo_verification_proxy') is None:
627 self
.params
['geo_verification_proxy'] = self
.params
['cn_verification_proxy']
629 check_deprecated('autonumber', '--auto-number', '-o "%(autonumber)s-%(title)s.%(ext)s"')
630 check_deprecated('usetitle', '--title', '-o "%(title)s-%(id)s.%(ext)s"')
631 check_deprecated('useid', '--id', '-o "%(id)s.%(ext)s"')
633 for msg
in self
.params
.get('_warnings', []):
634 self
.report_warning(msg
)
635 for msg
in self
.params
.get('_deprecation_warnings', []):
636 self
.deprecated_feature(msg
)
638 self
.params
['compat_opts'] = set(self
.params
.get('compat_opts', ()))
639 if 'list-formats' in self
.params
['compat_opts']:
640 self
.params
['listformats_table'] = False
642 if 'overwrites' not in self
.params
and self
.params
.get('nooverwrites') is not None:
643 # nooverwrites was unnecessarily changed to overwrites
644 # in 0c3d0f51778b153f65c21906031c2e091fcfb641
645 # This ensures compatibility with both keys
646 self
.params
['overwrites'] = not self
.params
['nooverwrites']
647 elif self
.params
.get('overwrites') is None:
648 self
.params
.pop('overwrites', None)
650 self
.params
['nooverwrites'] = not self
.params
['overwrites']
652 self
.params
.setdefault('forceprint', {})
653 self
.params
.setdefault('print_to_file', {})
655 # Compatibility with older syntax
656 if not isinstance(params
['forceprint'], dict):
657 self
.params
['forceprint'] = {'video': params['forceprint']}
659 if self
.params
.get('bidi_workaround', False):
662 master
, slave
= pty
.openpty()
663 width
= shutil
.get_terminal_size().columns
664 width_args
= [] if width
is None else ['-w', str(width
)]
665 sp_kwargs
= {'stdin': subprocess.PIPE, 'stdout': slave, 'stderr': self._out_files.error}
667 self
._output
_process
= Popen(['bidiv'] + width_args
, **sp_kwargs
)
669 self
._output
_process
= Popen(['fribidi', '-c', 'UTF-8'] + width_args
, **sp_kwargs
)
670 self
._output
_channel
= os
.fdopen(master
, 'rb')
671 except OSError as ose
:
672 if ose
.errno
== errno
.ENOENT
:
674 'Could not find fribidi executable, ignoring --bidi-workaround. '
675 'Make sure that fribidi is an executable file in one of the directories in your $PATH.')
680 if auto_init
!= 'no_verbose_header':
681 self
.print_debug_header()
682 self
.add_default_info_extractors()
684 if (sys
.platform
!= 'win32'
685 and sys
.getfilesystemencoding() in ['ascii', 'ANSI_X3.4-1968']
686 and not self
.params
.get('restrictfilenames', False)):
687 # Unicode filesystem API will throw errors (#1474, #13027)
689 'Assuming --restrict-filenames since file system encoding '
690 'cannot encode all characters. '
691 'Set the LC_ALL environment variable to fix this.')
692 self
.params
['restrictfilenames'] = True
694 self
._parse
_outtmpl
()
696 # Creating format selector here allows us to catch syntax errors before the extraction
697 self
.format_selector
= (
698 self
.params
.get('format') if self
.params
.get('format') in (None, '-')
699 else self
.params
['format'] if callable(self
.params
['format'])
700 else self
.build_format_selector(self
.params
['format']))
702 # Set http_headers defaults according to std_headers
703 self
.params
['http_headers'] = merge_headers(std_headers
, self
.params
.get('http_headers', {}))
706 'post_hooks': self
.add_post_hook
,
707 'progress_hooks': self
.add_progress_hook
,
708 'postprocessor_hooks': self
.add_postprocessor_hook
,
710 for opt
, fn
in hooks
.items():
711 for ph
in self
.params
.get(opt
, []):
714 for pp_def_raw
in self
.params
.get('postprocessors', []):
715 pp_def
= dict(pp_def_raw
)
716 when
= pp_def
.pop('when', 'post_process')
717 self
.add_post_processor(
718 get_postprocessor(pp_def
.pop('key'))(self
, **pp_def
),
722 register_socks_protocols()
724 def preload_download_archive(fn
):
725 """Preload the archive, if any is specified"""
729 elif not is_path_like(fn
):
732 self
.write_debug(f
'Loading archive file {fn!r}')
734 with locked_file(fn
, 'r', encoding
='utf-8') as archive_file
:
735 for line
in archive_file
:
736 archive
.add(line
.strip())
737 except OSError as ioe
:
738 if ioe
.errno
!= errno
.ENOENT
:
742 self
.archive
= preload_download_archive(self
.params
.get('download_archive'))
744 def warn_if_short_id(self
, argv
):
745 # short YouTube ID starting with dash?
747 i
for i
, a
in enumerate(argv
)
748 if re
.match(r
'^-[0-9A-Za-z_-]{10}$', a
)]
752 + [a
for i
, a
in enumerate(argv
) if i
not in idxs
]
753 + ['--'] + [argv
[i
] for i
in idxs
]
756 'Long argument string detected. '
757 'Use -- to separate parameters and URLs, like this:\n%s' %
758 args_to_str(correct_argv
))
760 def add_info_extractor(self
, ie
):
761 """Add an InfoExtractor object to the end of the list."""
763 self
._ies
[ie_key
] = ie
764 if not isinstance(ie
, type):
765 self
._ies
_instances
[ie_key
] = ie
766 ie
.set_downloader(self
)
768 def get_info_extractor(self
, ie_key
):
770 Get an instance of an IE with name ie_key, it will try to get one from
771 the _ies list, if there's no instance it will create a new one and add
772 it to the extractor list.
774 ie
= self
._ies
_instances
.get(ie_key
)
776 ie
= get_info_extractor(ie_key
)()
777 self
.add_info_extractor(ie
)
780 def add_default_info_extractors(self
):
782 Add the InfoExtractors returned by gen_extractors to the end of the list
784 all_ies
= {ie.IE_NAME.lower(): ie for ie in gen_extractor_classes()}
785 all_ies
['end'] = UnsupportedURLIE()
787 ie_names
= orderedSet_from_options(
788 self
.params
.get('allowed_extractors', ['default']), {
789 'all': list(all_ies
),
790 'default': [name
for name
, ie
in all_ies
.items() if ie
._ENABLED
],
792 except re
.error
as e
:
793 raise ValueError(f
'Wrong regex for allowed_extractors: {e.pattern}')
794 for name
in ie_names
:
795 self
.add_info_extractor(all_ies
[name
])
796 self
.write_debug(f
'Loaded {len(ie_names)} extractors')
798 def add_post_processor(self
, pp
, when
='post_process'):
799 """Add a PostProcessor object to the end of the chain."""
800 assert when
in POSTPROCESS_WHEN
, f
'Invalid when={when}'
801 self
._pps
[when
].append(pp
)
802 pp
.set_downloader(self
)
804 def add_post_hook(self
, ph
):
805 """Add the post hook"""
806 self
._post
_hooks
.append(ph
)
808 def add_progress_hook(self
, ph
):
809 """Add the download progress hook"""
810 self
._progress
_hooks
.append(ph
)
812 def add_postprocessor_hook(self
, ph
):
813 """Add the postprocessing progress hook"""
814 self
._postprocessor
_hooks
.append(ph
)
815 for pps
in self
._pps
.values():
817 pp
.add_progress_hook(ph
)
819 def _bidi_workaround(self
, message
):
820 if not hasattr(self
, '_output_channel'):
823 assert hasattr(self
, '_output_process')
824 assert isinstance(message
, str)
825 line_count
= message
.count('\n') + 1
826 self
._output
_process
.stdin
.write((message
+ '\n').encode())
827 self
._output
_process
.stdin
.flush()
828 res
= ''.join(self
._output
_channel
.readline().decode()
829 for _
in range(line_count
))
830 return res
[:-len('\n')]
832 def _write_string(self
, message
, out
=None, only_once
=False):
834 if message
in self
._printed
_messages
:
836 self
._printed
_messages
.add(message
)
837 write_string(message
, out
=out
, encoding
=self
.params
.get('encoding'))
839 def to_stdout(self
, message
, skip_eol
=False, quiet
=None):
840 """Print message to stdout"""
841 if quiet
is not None:
842 self
.deprecation_warning('"YoutubeDL.to_stdout" no longer accepts the argument quiet. '
843 'Use "YoutubeDL.to_screen" instead')
844 if skip_eol
is not False:
845 self
.deprecation_warning('"YoutubeDL.to_stdout" no longer accepts the argument skip_eol. '
846 'Use "YoutubeDL.to_screen" instead')
847 self
._write
_string
(f
'{self._bidi_workaround(message)}\n', self
._out
_files
.out
)
849 def to_screen(self
, message
, skip_eol
=False, quiet
=None, only_once
=False):
850 """Print message to screen if not in quiet mode"""
851 if self
.params
.get('logger'):
852 self
.params
['logger'].debug(message
)
854 if (self
.params
.get('quiet') if quiet
is None else quiet
) and not self
.params
.get('verbose'):
857 '%s%s' % (self
._bidi
_workaround
(message
), ('' if skip_eol
else '\n')),
858 self
._out
_files
.screen
, only_once
=only_once
)
860 def to_stderr(self
, message
, only_once
=False):
861 """Print message to stderr"""
862 assert isinstance(message
, str)
863 if self
.params
.get('logger'):
864 self
.params
['logger'].error(message
)
866 self
._write
_string
(f
'{self._bidi_workaround(message)}\n', self
._out
_files
.error
, only_once
=only_once
)
868 def _send_console_code(self
, code
):
869 if compat_os_name
== 'nt' or not self
._out
_files
.console
:
871 self
._write
_string
(code
, self
._out
_files
.console
)
873 def to_console_title(self
, message
):
874 if not self
.params
.get('consoletitle', False):
876 message
= remove_terminal_sequences(message
)
877 if compat_os_name
== 'nt':
878 if ctypes
.windll
.kernel32
.GetConsoleWindow():
879 # c_wchar_p() might not be necessary if `message` is
880 # already of type unicode()
881 ctypes
.windll
.kernel32
.SetConsoleTitleW(ctypes
.c_wchar_p(message
))
883 self
._send
_console
_code
(f
'\033]0;{message}\007')
885 def save_console_title(self
):
886 if not self
.params
.get('consoletitle') or self
.params
.get('simulate'):
888 self
._send
_console
_code
('\033[22;0t') # Save the title on stack
890 def restore_console_title(self
):
891 if not self
.params
.get('consoletitle') or self
.params
.get('simulate'):
893 self
._send
_console
_code
('\033[23;0t') # Restore the title from stack
896 self
.save_console_title()
899 def __exit__(self
, *args
):
900 self
.restore_console_title()
902 if self
.params
.get('cookiefile') is not None:
903 self
.cookiejar
.save(ignore_discard
=True, ignore_expires
=True)
905 def trouble(self
, message
=None, tb
=None, is_error
=True):
906 """Determine action to take when a download problem appears.
908 Depending on if the downloader has been configured to ignore
909 download errors or not, this method may throw an exception or
910 not when errors are found, after printing the message.
912 @param tb If given, is additional traceback information
913 @param is_error Whether to raise error according to ignorerrors
915 if message
is not None:
916 self
.to_stderr(message
)
917 if self
.params
.get('verbose'):
919 if sys
.exc_info()[0]: # if .trouble has been called from an except block
921 if hasattr(sys
.exc_info()[1], 'exc_info') and sys
.exc_info()[1].exc_info
[0]:
922 tb
+= ''.join(traceback
.format_exception(*sys
.exc_info()[1].exc_info
))
923 tb
+= encode_compat_str(traceback
.format_exc())
925 tb_data
= traceback
.format_list(traceback
.extract_stack())
926 tb
= ''.join(tb_data
)
931 if not self
.params
.get('ignoreerrors'):
932 if sys
.exc_info()[0] and hasattr(sys
.exc_info()[1], 'exc_info') and sys
.exc_info()[1].exc_info
[0]:
933 exc_info
= sys
.exc_info()[1].exc_info
935 exc_info
= sys
.exc_info()
936 raise DownloadError(message
, exc_info
)
937 self
._download
_retcode
= 1
941 EMPHASIS
='light blue',
947 SUPPRESS
='light black',
950 def _format_text(self
, handle
, allow_colors
, text
, f
, fallback
=None, *, test_encoding
=False):
954 # handle.encoding can be None. See https://github.com/yt-dlp/yt-dlp/issues/2711
955 encoding
= self
.params
.get('encoding') or getattr(handle
, 'encoding', None) or 'ascii'
956 text
= text
.encode(encoding
, 'ignore').decode(encoding
)
957 if fallback
is not None and text
!= original_text
:
959 return format_text(text
, f
) if allow_colors
else text
if fallback
is None else fallback
961 def _format_out(self
, *args
, **kwargs
):
962 return self
._format
_text
(self
._out
_files
.out
, self
._allow
_colors
.out
, *args
, **kwargs
)
964 def _format_screen(self
, *args
, **kwargs
):
965 return self
._format
_text
(self
._out
_files
.screen
, self
._allow
_colors
.screen
, *args
, **kwargs
)
967 def _format_err(self
, *args
, **kwargs
):
968 return self
._format
_text
(self
._out
_files
.error
, self
._allow
_colors
.error
, *args
, **kwargs
)
970 def report_warning(self
, message
, only_once
=False):
972 Print the message to stderr, it will be prefixed with 'WARNING:'
973 If stderr is a tty file the 'WARNING:' will be colored
975 if self
.params
.get('logger') is not None:
976 self
.params
['logger'].warning(message
)
978 if self
.params
.get('no_warnings'):
980 self
.to_stderr(f
'{self._format_err("WARNING:", self.Styles.WARNING)} {message}', only_once
)
982 def deprecation_warning(self
, message
, *, stacklevel
=0):
984 message
, stacklevel
=stacklevel
+ 1, printer
=self
.report_error
, is_error
=False)
986 def deprecated_feature(self
, message
):
987 if self
.params
.get('logger') is not None:
988 self
.params
['logger'].warning(f
'Deprecated Feature: {message}')
989 self
.to_stderr(f
'{self._format_err("Deprecated Feature:", self.Styles.ERROR)} {message}', True)
991 def report_error(self
, message
, *args
, **kwargs
):
993 Do the same as trouble, but prefixes the message with 'ERROR:', colored
994 in red if stderr is a tty file.
996 self
.trouble(f
'{self._format_err("ERROR:", self.Styles.ERROR)} {message}', *args
, **kwargs
)
998 def write_debug(self
, message
, only_once
=False):
999 '''Log debug message or Print message to stderr'''
1000 if not self
.params
.get('verbose', False):
1002 message
= f
'[debug] {message}'
1003 if self
.params
.get('logger'):
1004 self
.params
['logger'].debug(message
)
1006 self
.to_stderr(message
, only_once
)
1008 def report_file_already_downloaded(self
, file_name
):
1009 """Report file has already been fully downloaded."""
1011 self
.to_screen('[download] %s has already been downloaded' % file_name
)
1012 except UnicodeEncodeError:
1013 self
.to_screen('[download] The file has already been downloaded')
1015 def report_file_delete(self
, file_name
):
1016 """Report that existing file will be deleted."""
1018 self
.to_screen('Deleting existing file %s' % file_name
)
1019 except UnicodeEncodeError:
1020 self
.to_screen('Deleting existing file')
1022 def raise_no_formats(self
, info
, forced
=False, *, msg
=None):
1023 has_drm
= info
.get('_has_drm')
1024 ignored
, expected
= self
.params
.get('ignore_no_formats_error'), bool(msg
)
1025 msg
= msg
or has_drm
and 'This video is DRM protected' or 'No video formats found!'
1026 if forced
or not ignored
:
1027 raise ExtractorError(msg
, video_id
=info
['id'], ie
=info
['extractor'],
1028 expected
=has_drm
or ignored
or expected
)
1030 self
.report_warning(msg
)
1032 def parse_outtmpl(self
):
1033 self
.deprecation_warning('"YoutubeDL.parse_outtmpl" is deprecated and may be removed in a future version')
1034 self
._parse
_outtmpl
()
1035 return self
.params
['outtmpl']
1037 def _parse_outtmpl(self
):
1039 if self
.params
.get('restrictfilenames'): # Remove spaces in the default template
1040 sanitize
= lambda x
: x
.replace(' - ', ' ').replace(' ', '-')
1042 outtmpl
= self
.params
.setdefault('outtmpl', {})
1043 if not isinstance(outtmpl
, dict):
1044 self
.params
['outtmpl'] = outtmpl
= {'default': outtmpl}
1045 outtmpl
.update({k: sanitize(v) for k, v in DEFAULT_OUTTMPL.items() if outtmpl.get(k) is None}
)
1047 def get_output_path(self
, dir_type
='', filename
=None):
1048 paths
= self
.params
.get('paths', {})
1049 assert isinstance(paths
, dict), '"paths" parameter must be a dictionary'
1050 path
= os
.path
.join(
1051 expand_path(paths
.get('home', '').strip()),
1052 expand_path(paths
.get(dir_type
, '').strip()) if dir_type
else '',
1054 return sanitize_path(path
, force
=self
.params
.get('windowsfilenames'))
1057 def _outtmpl_expandpath(outtmpl
):
1058 # expand_path translates '%%' into '%' and '$$' into '$'
1059 # correspondingly that is not what we want since we need to keep
1060 # '%%' intact for template dict substitution step. Working around
1061 # with boundary-alike separator hack.
1062 sep
= ''.join([random
.choice(ascii_letters
) for _
in range(32)])
1063 outtmpl
= outtmpl
.replace('%%', f
'%{sep}%').replace('$$', f
'${sep}$')
1065 # outtmpl should be expand_path'ed before template dict substitution
1066 # because meta fields may contain env variables we don't want to
1067 # be expanded. E.g. for outtmpl "%(title)s.%(ext)s" and
1068 # title "Hello $PATH", we don't want `$PATH` to be expanded.
1069 return expand_path(outtmpl
).replace(sep
, '')
1072 def escape_outtmpl(outtmpl
):
1073 ''' Escape any remaining strings like %s, %abc% etc. '''
1075 STR_FORMAT_RE_TMPL
.format('', '(?![%(\0])'),
1076 lambda mobj
: ('' if mobj
.group('has_key') else '%') + mobj
.group(0),
1080 def validate_outtmpl(cls
, outtmpl
):
1081 ''' @return None or Exception object '''
1083 STR_FORMAT_RE_TMPL
.format('[^)]*', '[ljhqBUDS]'),
1084 lambda mobj
: f
'{mobj.group(0)[:-1]}s',
1085 cls
._outtmpl
_expandpath
(outtmpl
))
1087 cls
.escape_outtmpl(outtmpl
) % collections
.defaultdict(int)
1089 except ValueError as err
:
1093 def _copy_infodict(info_dict
):
1094 info_dict
= dict(info_dict
)
1095 info_dict
.pop('__postprocessors', None)
1096 info_dict
.pop('__pending_error', None)
1099 def prepare_outtmpl(self
, outtmpl
, info_dict
, sanitize
=False):
1100 """ Make the outtmpl and info_dict suitable for substitution: ydl.escape_outtmpl(outtmpl) % info_dict
1101 @param sanitize Whether to sanitize the output as a filename.
1102 For backward compatibility, a function can also be passed
1105 info_dict
.setdefault('epoch', int(time
.time())) # keep epoch consistent once set
1107 info_dict
= self
._copy
_infodict
(info_dict
)
1108 info_dict
['duration_string'] = ( # %(duration>%H-%M-%S)s is wrong if duration > 24hrs
1109 formatSeconds(info_dict
['duration'], '-' if sanitize
else ':')
1110 if info_dict
.get('duration', None) is not None
1112 info_dict
['autonumber'] = int(self
.params
.get('autonumber_start', 1) - 1 + self
._num
_downloads
)
1113 info_dict
['video_autonumber'] = self
._num
_videos
1114 if info_dict
.get('resolution') is None:
1115 info_dict
['resolution'] = self
.format_resolution(info_dict
, default
=None)
1117 # For fields playlist_index, playlist_autonumber and autonumber convert all occurrences
1118 # of %(field)s to %(field)0Nd for backward compatibility
1119 field_size_compat_map
= {
1120 'playlist_index': number_of_digits(info_dict
.get('__last_playlist_index') or 0),
1121 'playlist_autonumber': number_of_digits(info_dict
.get('n_entries') or 0),
1122 'autonumber': self
.params
.get('autonumber_size') or 5,
1126 EXTERNAL_FORMAT_RE
= re
.compile(STR_FORMAT_RE_TMPL
.format('[^)]*', f
'[{STR_FORMAT_TYPES}ljhqBUDS]'))
1131 # Field is of the form key1.key2...
1132 # where keys (except first) can be string, int, slice or "{field, ...}"
1133 FIELD_INNER_RE
= r
'(?:\w+|%(num)s|%(num)s?(?::%(num)s?){1,2})' % {'num': r'(?:-?\d+)'}
1134 FIELD_RE
= r
'\w*(?:\.(?:%(inner)s|{%(field)s(?:,%(field)s)*}))*' % {
1135 'inner': FIELD_INNER_RE
,
1136 'field': rf
'\w*(?:\.{FIELD_INNER_RE})*'
1138 MATH_FIELD_RE
= rf
'(?:{FIELD_RE}|-?{NUMBER_RE})'
1139 MATH_OPERATORS_RE
= r
'(?:%s)' % '|'.join(map(re
.escape
, MATH_FUNCTIONS
.keys()))
1140 INTERNAL_FORMAT_RE
= re
.compile(rf
'''(?x)
1142 (?P<fields>{FIELD_RE})
1143 (?P<maths>(?:{MATH_OPERATORS_RE}{MATH_FIELD_RE})*)
1144 (?:>(?P<strf_format>.+?))?
1146 (?P<alternate>(?<!\\),[^|&)]+)?
1147 (?:&(?P<replacement>.*?))?
1148 (?:\|(?P<default>.*?))?
1151 def _traverse_infodict(fields
):
1152 fields
= [f
for x
in re
.split(r
'\.({.+?})\.?', fields
)
1153 for f
in ([x
] if x
.startswith('{') else x
.split('.'))]
1155 if fields
and not fields
[i
]:
1158 for i
, f
in enumerate(fields
):
1159 if not f
.startswith('{'):
1161 assert f
.endswith('}'), f
'No closing brace for {f} in {fields}'
1162 fields
[i
] = {k: k.split('.') for k in f[1:-1].split(',')}
1164 return traverse_obj(info_dict
, fields
, is_user_input
=True, traverse_string
=True)
1166 def get_value(mdict
):
1168 value
= _traverse_infodict(mdict
['fields'])
1171 value
= float_or_none(value
)
1172 if value
is not None:
1175 offset_key
= mdict
['maths']
1177 value
= float_or_none(value
)
1181 MATH_FIELD_RE
if operator
else MATH_OPERATORS_RE
,
1182 offset_key
).group(0)
1183 offset_key
= offset_key
[len(item
):]
1184 if operator
is None:
1185 operator
= MATH_FUNCTIONS
[item
]
1187 item
, multiplier
= (item
[1:], -1) if item
[0] == '-' else (item
, 1)
1188 offset
= float_or_none(item
)
1190 offset
= float_or_none(_traverse_infodict(item
))
1192 value
= operator(value
, multiplier
* offset
)
1193 except (TypeError, ZeroDivisionError):
1196 # Datetime formatting
1197 if mdict
['strf_format']:
1198 value
= strftime_or_none(value
, mdict
['strf_format'].replace('\\,', ','))
1200 # XXX: Workaround for https://github.com/yt-dlp/yt-dlp/issues/4485
1201 if sanitize
and value
== '':
1205 na
= self
.params
.get('outtmpl_na_placeholder', 'NA')
1207 def filename_sanitizer(key
, value
, restricted
=self
.params
.get('restrictfilenames')):
1208 return sanitize_filename(str(value
), restricted
=restricted
, is_id
=(
1209 bool(re
.search(r
'(^|[_.])id(\.|$)', key
))
1210 if 'filename-sanitization' in self
.params
['compat_opts']
1213 sanitizer
= sanitize
if callable(sanitize
) else filename_sanitizer
1214 sanitize
= bool(sanitize
)
1216 def _dumpjson_default(obj
):
1217 if isinstance(obj
, (set, LazyList
)):
1221 def create_key(outer_mobj
):
1222 if not outer_mobj
.group('has_key'):
1223 return outer_mobj
.group(0)
1224 key
= outer_mobj
.group('key')
1225 mobj
= re
.match(INTERNAL_FORMAT_RE
, key
)
1226 initial_field
= mobj
.group('fields') if mobj
else ''
1227 value
, replacement
, default
= None, None, na
1229 mobj
= mobj
.groupdict()
1230 default
= mobj
['default'] if mobj
['default'] is not None else default
1231 value
= get_value(mobj
)
1232 replacement
= mobj
['replacement']
1233 if value
is None and mobj
['alternate']:
1234 mobj
= re
.match(INTERNAL_FORMAT_RE
, mobj
['remaining'][1:])
1238 fmt
= outer_mobj
.group('format')
1239 if fmt
== 's' and value
is not None and key
in field_size_compat_map
.keys():
1240 fmt
= f
'0{field_size_compat_map[key]:d}d'
1242 value
= default
if value
is None else value
if replacement
is None else replacement
1244 flags
= outer_mobj
.group('conversion') or ''
1245 str_fmt
= f
'{fmt[:-1]}s'
1246 if fmt
[-1] == 'l': # list
1247 delim
= '\n' if '#' in flags
else ', '
1248 value
, fmt
= delim
.join(map(str, variadic(value
, allowed_types
=(str, bytes)))), str_fmt
1249 elif fmt
[-1] == 'j': # json
1250 value
, fmt
= json
.dumps(
1251 value
, default
=_dumpjson_default
,
1252 indent
=4 if '#' in flags
else None, ensure_ascii
=False), str_fmt
1253 elif fmt
[-1] == 'h': # html
1254 value
, fmt
= escapeHTML(str(value
)), str_fmt
1255 elif fmt
[-1] == 'q': # quoted
1256 value
= map(str, variadic(value
) if '#' in flags
else [value
])
1257 value
, fmt
= ' '.join(map(compat_shlex_quote
, value
)), str_fmt
1258 elif fmt
[-1] == 'B': # bytes
1259 value
= f
'%{str_fmt}'.encode() % str(value
).encode()
1260 value
, fmt
= value
.decode('utf-8', 'ignore'), 's'
1261 elif fmt
[-1] == 'U': # unicode normalized
1262 value
, fmt
= unicodedata
.normalize(
1263 # "+" = compatibility equivalence, "#" = NFD
1264 'NF%s%s' % ('K' if '+' in flags
else '', 'D' if '#' in flags
else 'C'),
1266 elif fmt
[-1] == 'D': # decimal suffix
1267 num_fmt
, fmt
= fmt
[:-1].replace('#', ''), 's'
1268 value
= format_decimal_suffix(value
, f
'%{num_fmt}f%s' if num_fmt
else '%d%s',
1269 factor
=1024 if '#' in flags
else 1000)
1270 elif fmt
[-1] == 'S': # filename sanitization
1271 value
, fmt
= filename_sanitizer(initial_field
, value
, restricted
='#' in flags
), str_fmt
1272 elif fmt
[-1] == 'c':
1274 value
= str(value
)[0]
1277 elif fmt
[-1] not in 'rs': # numeric
1278 value
= float_or_none(value
)
1280 value
, fmt
= default
, 's'
1284 # If value is an object, sanitize might convert it to a string
1285 # So we convert it to repr first
1286 value
, fmt
= repr(value
), str_fmt
1287 if fmt
[-1] in 'csr':
1288 value
= sanitizer(initial_field
, value
)
1290 key
= '%s\0%s' % (key
.replace('%', '%\0'), outer_mobj
.group('format'))
1291 TMPL_DICT
[key
] = value
1292 return '{prefix}%({key}){fmt}'.format(key
=key
, fmt
=fmt
, prefix
=outer_mobj
.group('prefix'))
1294 return EXTERNAL_FORMAT_RE
.sub(create_key
, outtmpl
), TMPL_DICT
1296 def evaluate_outtmpl(self
, outtmpl
, info_dict
, *args
, **kwargs
):
1297 outtmpl
, info_dict
= self
.prepare_outtmpl(outtmpl
, info_dict
, *args
, **kwargs
)
1298 return self
.escape_outtmpl(outtmpl
) % info_dict
1300 def _prepare_filename(self
, info_dict
, *, outtmpl
=None, tmpl_type
=None):
1301 assert None in (outtmpl
, tmpl_type
), 'outtmpl and tmpl_type are mutually exclusive'
1303 outtmpl
= self
.params
['outtmpl'].get(tmpl_type
or 'default', self
.params
['outtmpl']['default'])
1305 outtmpl
= self
._outtmpl
_expandpath
(outtmpl
)
1306 filename
= self
.evaluate_outtmpl(outtmpl
, info_dict
, True)
1310 if tmpl_type
in ('', 'temp'):
1311 final_ext
, ext
= self
.params
.get('final_ext'), info_dict
.get('ext')
1312 if final_ext
and ext
and final_ext
!= ext
and filename
.endswith(f
'.{final_ext}'):
1313 filename
= replace_extension(filename
, ext
, final_ext
)
1315 force_ext
= OUTTMPL_TYPES
[tmpl_type
]
1317 filename
= replace_extension(filename
, force_ext
, info_dict
.get('ext'))
1319 # https://github.com/blackjack4494/youtube-dlc/issues/85
1320 trim_file_name
= self
.params
.get('trim_file_name', False)
1322 no_ext
, *ext
= filename
.rsplit('.', 2)
1323 filename
= join_nonempty(no_ext
[:trim_file_name
], *ext
, delim
='.')
1326 except ValueError as err
:
1327 self
.report_error('Error in output template: ' + str(err
) + ' (encoding: ' + repr(preferredencoding()) + ')')
1330 def prepare_filename(self
, info_dict
, dir_type
='', *, outtmpl
=None, warn
=False):
1331 """Generate the output filename"""
1333 assert not dir_type
, 'outtmpl and dir_type are mutually exclusive'
1335 filename
= self
._prepare
_filename
(info_dict
, tmpl_type
=dir_type
, outtmpl
=outtmpl
)
1336 if not filename
and dir_type
not in ('', 'temp'):
1340 if not self
.params
.get('paths'):
1342 elif filename
== '-':
1343 self
.report_warning('--paths is ignored when an outputting to stdout', only_once
=True)
1344 elif os
.path
.isabs(filename
):
1345 self
.report_warning('--paths is ignored since an absolute path is given in output template', only_once
=True)
1346 if filename
== '-' or not filename
:
1349 return self
.get_output_path(dir_type
, filename
)
1351 def _match_entry(self
, info_dict
, incomplete
=False, silent
=False):
1352 """ Returns None if the file should be downloaded """
1354 video_title
= info_dict
.get('title', info_dict
.get('id', 'entry'))
1357 if 'title' in info_dict
:
1358 # This can happen when we're just evaluating the playlist
1359 title
= info_dict
['title']
1360 matchtitle
= self
.params
.get('matchtitle', False)
1362 if not re
.search(matchtitle
, title
, re
.IGNORECASE
):
1363 return '"' + title
+ '" title did not match pattern "' + matchtitle
+ '"'
1364 rejecttitle
= self
.params
.get('rejecttitle', False)
1366 if re
.search(rejecttitle
, title
, re
.IGNORECASE
):
1367 return '"' + title
+ '" title matched reject pattern "' + rejecttitle
+ '"'
1368 date
= info_dict
.get('upload_date')
1369 if date
is not None:
1370 dateRange
= self
.params
.get('daterange', DateRange())
1371 if date
not in dateRange
:
1372 return f
'{date_from_str(date).isoformat()} upload date is not in range {dateRange}'
1373 view_count
= info_dict
.get('view_count')
1374 if view_count
is not None:
1375 min_views
= self
.params
.get('min_views')
1376 if min_views
is not None and view_count
< min_views
:
1377 return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title
, view_count
, min_views
)
1378 max_views
= self
.params
.get('max_views')
1379 if max_views
is not None and view_count
> max_views
:
1380 return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title
, view_count
, max_views
)
1381 if age_restricted(info_dict
.get('age_limit'), self
.params
.get('age_limit')):
1382 return 'Skipping "%s" because it is age restricted' % video_title
1384 match_filter
= self
.params
.get('match_filter')
1385 if match_filter
is not None:
1387 ret
= match_filter(info_dict
, incomplete
=incomplete
)
1389 # For backward compatibility
1390 ret
= None if incomplete
else match_filter(info_dict
)
1391 if ret
is NO_DEFAULT
:
1393 filename
= self
._format
_screen
(self
.prepare_filename(info_dict
), self
.Styles
.FILENAME
)
1394 reply
= input(self
._format
_screen
(
1395 f
'Download "{filename}"? (Y/n): ', self
.Styles
.EMPHASIS
)).lower().strip()
1396 if reply
in {'y', ''}
:
1399 return f
'Skipping {video_title}'
1400 elif ret
is not None:
1404 if self
.in_download_archive(info_dict
):
1405 reason
= '%s has already been recorded in the archive' % video_title
1406 break_opt
, break_err
= 'break_on_existing', ExistingVideoReached
1408 reason
= check_filter()
1409 break_opt
, break_err
= 'break_on_reject', RejectedVideoReached
1410 if reason
is not None:
1412 self
.to_screen('[download] ' + reason
)
1413 if self
.params
.get(break_opt
, False):
1418 def add_extra_info(info_dict
, extra_info
):
1419 '''Set the keys from extra_info in info dict if they are missing'''
1420 for key
, value
in extra_info
.items():
1421 info_dict
.setdefault(key
, value
)
1423 def extract_info(self
, url
, download
=True, ie_key
=None, extra_info
=None,
1424 process
=True, force_generic_extractor
=False):
1426 Extract and return the information dictionary of the URL
1429 @param url URL to extract
1432 @param download Whether to download videos
1433 @param process Whether to resolve all unresolved references (URLs, playlist items).
1434 Must be True for download to work
1435 @param ie_key Use only the extractor with this key
1437 @param extra_info Dictionary containing the extra values to add to the info (For internal use only)
1438 @force_generic_extractor Force using the generic extractor (Deprecated; use ie_key='Generic')
1441 if extra_info
is None:
1444 if not ie_key
and force_generic_extractor
:
1448 ies
= {ie_key: self._ies[ie_key]}
if ie_key
in self
._ies
else {}
1452 for key
, ie
in ies
.items():
1453 if not ie
.suitable(url
):
1456 if not ie
.working():
1457 self
.report_warning('The program functionality for this site has been marked as broken, '
1458 'and will probably not work.')
1460 temp_id
= ie
.get_temp_id(url
)
1461 if temp_id
is not None and self
.in_download_archive({'id': temp_id, 'ie_key': key}
):
1462 self
.to_screen(f
'[{key}] {temp_id}: has already been recorded in the archive')
1463 if self
.params
.get('break_on_existing', False):
1464 raise ExistingVideoReached()
1466 return self
.__extract
_info
(url
, self
.get_info_extractor(key
), download
, extra_info
, process
)
1468 extractors_restricted
= self
.params
.get('allowed_extractors') not in (None, ['default'])
1469 self
.report_error(f
'No suitable extractor{format_field(ie_key, None, " (%s)")} found for URL {url}',
1470 tb
=False if extractors_restricted
else None)
1472 def _handle_extraction_exceptions(func
):
1473 @functools.wraps(func
)
1474 def wrapper(self
, *args
, **kwargs
):
1477 return func(self
, *args
, **kwargs
)
1478 except (DownloadCancelled
, LazyList
.IndexError, PagedList
.IndexError):
1480 except ReExtractInfo
as e
:
1482 self
.to_screen(f
'{e}; Re-extracting data')
1484 self
.to_stderr('\r')
1485 self
.report_warning(f
'{e}; Re-extracting data')
1487 except GeoRestrictedError
as e
:
1490 msg
+= '\nThis video is available in %s.' % ', '.join(
1491 map(ISO3166Utils
.short2full
, e
.countries
))
1492 msg
+= '\nYou might want to use a VPN or a proxy server (with --proxy) to workaround.'
1493 self
.report_error(msg
)
1494 except ExtractorError
as e
: # An error we somewhat expected
1495 self
.report_error(str(e
), e
.format_traceback())
1496 except Exception as e
:
1497 if self
.params
.get('ignoreerrors'):
1498 self
.report_error(str(e
), tb
=encode_compat_str(traceback
.format_exc()))
1504 def _wait_for_video(self
, ie_result
={}):
1505 if (not self
.params
.get('wait_for_video')
1506 or ie_result
.get('_type', 'video') != 'video'
1507 or ie_result
.get('formats') or ie_result
.get('url')):
1510 format_dur
= lambda dur
: '%02d:%02d:%02d' % timetuple_from_msec(dur
* 1000)[:-1]
1515 full_msg
= f
'{msg}\n'
1516 if not self
.params
.get('noprogress'):
1517 full_msg
= msg
+ ' ' * (len(last_msg
) - len(msg
)) + '\r'
1520 self
.to_screen(full_msg
, skip_eol
=True)
1523 min_wait
, max_wait
= self
.params
.get('wait_for_video')
1524 diff
= try_get(ie_result
, lambda x
: x
['release_timestamp'] - time
.time())
1525 if diff
is None and ie_result
.get('live_status') == 'is_upcoming':
1526 diff
= round(random
.uniform(min_wait
, max_wait
) if (max_wait
and min_wait
) else (max_wait
or min_wait
), 0)
1527 self
.report_warning('Release time of video is not known')
1528 elif ie_result
and (diff
or 0) <= 0:
1529 self
.report_warning('Video should already be available according to extracted info')
1530 diff
= min(max(diff
or 0, min_wait
or 0), max_wait
or float('inf'))
1531 self
.to_screen(f
'[wait] Waiting for {format_dur(diff)} - Press Ctrl+C to try now')
1533 wait_till
= time
.time() + diff
1536 diff
= wait_till
- time
.time()
1539 raise ReExtractInfo('[wait] Wait period ended', expected
=True)
1540 progress(f
'[wait] Remaining time until next attempt: {self._format_screen(format_dur(diff), self.Styles.EMPHASIS)}')
1542 except KeyboardInterrupt:
1544 raise ReExtractInfo('[wait] Interrupted by user', expected
=True)
1545 except BaseException
as e
:
1546 if not isinstance(e
, ReExtractInfo
):
1550 @_handle_extraction_exceptions
1551 def __extract_info(self
, url
, ie
, download
, extra_info
, process
):
1553 ie_result
= ie
.extract(url
)
1554 except UserNotLive
as e
:
1556 if self
.params
.get('wait_for_video'):
1557 self
.report_warning(e
)
1558 self
._wait
_for
_video
()
1560 if ie_result
is None: # Finished already (backwards compatibility; listformats and friends should be moved here)
1561 self
.report_warning(f
'Extractor {ie.IE_NAME} returned nothing{bug_reports_message()}')
1563 if isinstance(ie_result
, list):
1564 # Backwards compatibility: old IE result format
1566 '_type': 'compat_list',
1567 'entries': ie_result
,
1569 if extra_info
.get('original_url'):
1570 ie_result
.setdefault('original_url', extra_info
['original_url'])
1571 self
.add_default_extra_info(ie_result
, ie
, url
)
1573 self
._wait
_for
_video
(ie_result
)
1574 return self
.process_ie_result(ie_result
, download
, extra_info
)
1578 def add_default_extra_info(self
, ie_result
, ie
, url
):
1580 self
.add_extra_info(ie_result
, {
1582 'original_url': url
,
1584 webpage_url
= ie_result
.get('webpage_url')
1586 self
.add_extra_info(ie_result
, {
1587 'webpage_url_basename': url_basename(webpage_url
),
1588 'webpage_url_domain': get_domain(webpage_url
),
1591 self
.add_extra_info(ie_result
, {
1592 'extractor': ie
.IE_NAME
,
1593 'extractor_key': ie
.ie_key(),
1596 def process_ie_result(self
, ie_result
, download
=True, extra_info
=None):
1598 Take the result of the ie(may be modified) and resolve all unresolved
1599 references (URLs, playlist items).
1601 It will also download the videos if 'download'.
1602 Returns the resolved ie_result.
1604 if extra_info
is None:
1606 result_type
= ie_result
.get('_type', 'video')
1608 if result_type
in ('url', 'url_transparent'):
1609 ie_result
['url'] = sanitize_url(
1610 ie_result
['url'], scheme
='http' if self
.params
.get('prefer_insecure') else 'https')
1611 if ie_result
.get('original_url'):
1612 extra_info
.setdefault('original_url', ie_result
['original_url'])
1614 extract_flat
= self
.params
.get('extract_flat', False)
1615 if ((extract_flat
== 'in_playlist' and 'playlist' in extra_info
)
1616 or extract_flat
is True):
1617 info_copy
= ie_result
.copy()
1618 ie
= try_get(ie_result
.get('ie_key'), self
.get_info_extractor
)
1619 if ie
and not ie_result
.get('id'):
1620 info_copy
['id'] = ie
.get_temp_id(ie_result
['url'])
1621 self
.add_default_extra_info(info_copy
, ie
, ie_result
['url'])
1622 self
.add_extra_info(info_copy
, extra_info
)
1623 info_copy
, _
= self
.pre_process(info_copy
)
1624 self
._fill
_common
_fields
(info_copy
, False)
1625 self
.__forced
_printings
(info_copy
, self
.prepare_filename(info_copy
), incomplete
=True)
1626 self
._raise
_pending
_errors
(info_copy
)
1627 if self
.params
.get('force_write_download_archive', False):
1628 self
.record_download_archive(info_copy
)
1631 if result_type
== 'video':
1632 self
.add_extra_info(ie_result
, extra_info
)
1633 ie_result
= self
.process_video_result(ie_result
, download
=download
)
1634 self
._raise
_pending
_errors
(ie_result
)
1635 additional_urls
= (ie_result
or {}).get('additional_urls')
1637 # TODO: Improve MetadataParserPP to allow setting a list
1638 if isinstance(additional_urls
, str):
1639 additional_urls
= [additional_urls
]
1641 '[info] %s: %d additional URL(s) requested' % (ie_result
['id'], len(additional_urls
)))
1642 self
.write_debug('Additional URLs: "%s"' % '", "'.join(additional_urls
))
1643 ie_result
['additional_entries'] = [
1645 url
, download
, extra_info
=extra_info
,
1646 force_generic_extractor
=self
.params
.get('force_generic_extractor'))
1647 for url
in additional_urls
1650 elif result_type
== 'url':
1651 # We have to add extra_info to the results because it may be
1652 # contained in a playlist
1653 return self
.extract_info(
1654 ie_result
['url'], download
,
1655 ie_key
=ie_result
.get('ie_key'),
1656 extra_info
=extra_info
)
1657 elif result_type
== 'url_transparent':
1658 # Use the information from the embedding page
1659 info
= self
.extract_info(
1660 ie_result
['url'], ie_key
=ie_result
.get('ie_key'),
1661 extra_info
=extra_info
, download
=False, process
=False)
1663 # extract_info may return None when ignoreerrors is enabled and
1664 # extraction failed with an error, don't crash and return early
1669 exempted_fields
= {'_type', 'url', 'ie_key'}
1670 if not ie_result
.get('section_end') and ie_result
.get('section_start') is None:
1671 # For video clips, the id etc of the clip extractor should be used
1672 exempted_fields |
= {'id', 'extractor', 'extractor_key'}
1674 new_result
= info
.copy()
1675 new_result
.update(filter_dict(ie_result
, lambda k
, v
: v
is not None and k
not in exempted_fields
))
1677 # Extracted info may not be a video result (i.e.
1678 # info.get('_type', 'video') != video) but rather an url or
1679 # url_transparent. In such cases outer metadata (from ie_result)
1680 # should be propagated to inner one (info). For this to happen
1681 # _type of info should be overridden with url_transparent. This
1682 # fixes issue from https://github.com/ytdl-org/youtube-dl/pull/11163.
1683 if new_result
.get('_type') == 'url':
1684 new_result
['_type'] = 'url_transparent'
1686 return self
.process_ie_result(
1687 new_result
, download
=download
, extra_info
=extra_info
)
1688 elif result_type
in ('playlist', 'multi_video'):
1689 # Protect from infinite recursion due to recursively nested playlists
1690 # (see https://github.com/ytdl-org/youtube-dl/issues/27833)
1691 webpage_url
= ie_result
.get('webpage_url') # Playlists maynot have webpage_url
1692 if webpage_url
and webpage_url
in self
._playlist
_urls
:
1694 '[download] Skipping already downloaded playlist: %s'
1695 % ie_result
.get('title') or ie_result
.get('id'))
1698 self
._playlist
_level
+= 1
1699 self
._playlist
_urls
.add(webpage_url
)
1700 self
._fill
_common
_fields
(ie_result
, False)
1701 self
._sanitize
_thumbnails
(ie_result
)
1703 return self
.__process
_playlist
(ie_result
, download
)
1705 self
._playlist
_level
-= 1
1706 if not self
._playlist
_level
:
1707 self
._playlist
_urls
.clear()
1708 elif result_type
== 'compat_list':
1709 self
.report_warning(
1710 'Extractor %s returned a compat_list result. '
1711 'It needs to be updated.' % ie_result
.get('extractor'))
1714 self
.add_extra_info(r
, {
1715 'extractor': ie_result
['extractor'],
1716 'webpage_url': ie_result
['webpage_url'],
1717 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
1718 'webpage_url_domain': get_domain(ie_result
['webpage_url']),
1719 'extractor_key': ie_result
['extractor_key'],
1722 ie_result
['entries'] = [
1723 self
.process_ie_result(_fixup(r
), download
, extra_info
)
1724 for r
in ie_result
['entries']
1728 raise Exception('Invalid result type: %s' % result_type
)
1730 def _ensure_dir_exists(self
, path
):
1731 return make_dir(path
, self
.report_error
)
1734 def _playlist_infodict(ie_result
, strict
=False, **kwargs
):
1736 'playlist_count': ie_result
.get('playlist_count'),
1737 'playlist': ie_result
.get('title') or ie_result
.get('id'),
1738 'playlist_id': ie_result
.get('id'),
1739 'playlist_title': ie_result
.get('title'),
1740 'playlist_uploader': ie_result
.get('uploader'),
1741 'playlist_uploader_id': ie_result
.get('uploader_id'),
1746 if ie_result
.get('webpage_url'):
1748 'webpage_url': ie_result
['webpage_url'],
1749 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
1750 'webpage_url_domain': get_domain(ie_result
['webpage_url']),
1754 'playlist_index': 0,
1755 '__last_playlist_index': max(ie_result
['requested_entries'] or (0, 0)),
1756 'extractor': ie_result
['extractor'],
1757 'extractor_key': ie_result
['extractor_key'],
1760 def __process_playlist(self
, ie_result
, download
):
1761 """Process each entry in the playlist"""
1762 assert ie_result
['_type'] in ('playlist', 'multi_video')
1764 common_info
= self
._playlist
_infodict
(ie_result
, strict
=True)
1765 title
= common_info
.get('playlist') or '<Untitled>'
1766 if self
._match
_entry
(common_info
, incomplete
=True) is not None:
1768 self
.to_screen(f
'[download] Downloading {ie_result["_type"]}: {title}')
1770 all_entries
= PlaylistEntries(self
, ie_result
)
1771 entries
= orderedSet(all_entries
.get_requested_items(), lazy
=True)
1773 lazy
= self
.params
.get('lazy_playlist')
1775 resolved_entries
, n_entries
= [], 'N/A'
1776 ie_result
['requested_entries'], ie_result
['entries'] = None, None
1778 entries
= resolved_entries
= list(entries
)
1779 n_entries
= len(resolved_entries
)
1780 ie_result
['requested_entries'], ie_result
['entries'] = tuple(zip(*resolved_entries
)) or ([], [])
1781 if not ie_result
.get('playlist_count'):
1782 # Better to do this after potentially exhausting entries
1783 ie_result
['playlist_count'] = all_entries
.get_full_count()
1785 extra
= self
._playlist
_infodict
(ie_result
, n_entries
=int_or_none(n_entries
))
1786 ie_copy
= collections
.ChainMap(ie_result
, extra
)
1788 _infojson_written
= False
1789 write_playlist_files
= self
.params
.get('allow_playlist_files', True)
1790 if write_playlist_files
and self
.params
.get('list_thumbnails'):
1791 self
.list_thumbnails(ie_result
)
1792 if write_playlist_files
and not self
.params
.get('simulate'):
1793 _infojson_written
= self
._write
_info
_json
(
1794 'playlist', ie_result
, self
.prepare_filename(ie_copy
, 'pl_infojson'))
1795 if _infojson_written
is None:
1797 if self
._write
_description
('playlist', ie_result
,
1798 self
.prepare_filename(ie_copy
, 'pl_description')) is None:
1800 # TODO: This should be passed to ThumbnailsConvertor if necessary
1801 self
._write
_thumbnails
('playlist', ie_result
, self
.prepare_filename(ie_copy
, 'pl_thumbnail'))
1804 if self
.params
.get('playlistreverse') or self
.params
.get('playlistrandom'):
1805 self
.report_warning('playlistreverse and playlistrandom are not supported with lazy_playlist', only_once
=True)
1806 elif self
.params
.get('playlistreverse'):
1808 elif self
.params
.get('playlistrandom'):
1809 random
.shuffle(entries
)
1811 self
.to_screen(f
'[{ie_result["extractor"]}] Playlist {title}: Downloading {n_entries} videos'
1812 f
'{format_field(ie_result, "playlist_count", " of %s")}')
1814 keep_resolved_entries
= self
.params
.get('extract_flat') != 'discard'
1815 if self
.params
.get('extract_flat') == 'discard_in_playlist':
1816 keep_resolved_entries
= ie_result
['_type'] != 'playlist'
1817 if keep_resolved_entries
:
1818 self
.write_debug('The information of all playlist entries will be held in memory')
1821 max_failures
= self
.params
.get('skip_playlist_after_errors') or float('inf')
1822 for i
, (playlist_index
, entry
) in enumerate(entries
):
1824 resolved_entries
.append((playlist_index
, entry
))
1828 entry
['__x_forwarded_for_ip'] = ie_result
.get('__x_forwarded_for_ip')
1829 if not lazy
and 'playlist-index' in self
.params
.get('compat_opts', []):
1830 playlist_index
= ie_result
['requested_entries'][i
]
1832 entry_copy
= collections
.ChainMap(entry
, {
1834 'n_entries': int_or_none(n_entries
),
1835 'playlist_index': playlist_index
,
1836 'playlist_autonumber': i
+ 1,
1839 if self
._match
_entry
(entry_copy
, incomplete
=True) is not None:
1840 # For compatabilty with youtube-dl. See https://github.com/yt-dlp/yt-dlp/issues/4369
1841 resolved_entries
[i
] = (playlist_index
, NO_DEFAULT
)
1844 self
.to_screen('[download] Downloading video %s of %s' % (
1845 self
._format
_screen
(i
+ 1, self
.Styles
.ID
), self
._format
_screen
(n_entries
, self
.Styles
.EMPHASIS
)))
1848 'playlist_index': playlist_index
,
1849 'playlist_autonumber': i
+ 1,
1851 entry_result
= self
.__process
_iterable
_entry
(entry
, download
, extra
)
1852 if not entry_result
:
1854 if failures
>= max_failures
:
1856 f
'Skipping the remaining entries in playlist "{title}" since {failures} items failed extraction')
1858 if keep_resolved_entries
:
1859 resolved_entries
[i
] = (playlist_index
, entry_result
)
1861 # Update with processed data
1862 ie_result
['requested_entries'] = [i
for i
, e
in resolved_entries
if e
is not NO_DEFAULT
]
1863 ie_result
['entries'] = [e
for _
, e
in resolved_entries
if e
is not NO_DEFAULT
]
1865 # Write the updated info to json
1866 if _infojson_written
is True and self
._write
_info
_json
(
1867 'updated playlist', ie_result
,
1868 self
.prepare_filename(ie_copy
, 'pl_infojson'), overwrite
=True) is None:
1871 ie_result
= self
.run_all_pps('playlist', ie_result
)
1872 self
.to_screen(f
'[download] Finished downloading playlist: {title}')
1875 @_handle_extraction_exceptions
1876 def __process_iterable_entry(self
, entry
, download
, extra_info
):
1877 return self
.process_ie_result(
1878 entry
, download
=download
, extra_info
=extra_info
)
1880 def _build_format_filter(self
, filter_spec
):
1881 " Returns a function to filter the formats according to the filter_spec "
1891 operator_rex
= re
.compile(r
'''(?x)\s*
1892 (?P<key>width|height|tbr|abr|vbr|asr|filesize|filesize_approx|fps)\s*
1893 (?P<op>%s)(?P<none_inclusive>\s*\?)?\s*
1894 (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?)\s*
1895 ''' % '|'.join(map(re
.escape
, OPERATORS
.keys())))
1896 m
= operator_rex
.fullmatch(filter_spec
)
1899 comparison_value
= int(m
.group('value'))
1901 comparison_value
= parse_filesize(m
.group('value'))
1902 if comparison_value
is None:
1903 comparison_value
= parse_filesize(m
.group('value') + 'B')
1904 if comparison_value
is None:
1906 'Invalid value %r in format specification %r' % (
1907 m
.group('value'), filter_spec
))
1908 op
= OPERATORS
[m
.group('op')]
1913 '^=': lambda attr
, value
: attr
.startswith(value
),
1914 '$=': lambda attr
, value
: attr
.endswith(value
),
1915 '*=': lambda attr
, value
: value
in attr
,
1916 '~=': lambda attr
, value
: value
.search(attr
) is not None
1918 str_operator_rex
= re
.compile(r
'''(?x)\s*
1919 (?P<key>[a-zA-Z0-9._-]+)\s*
1920 (?P<negation>!\s*)?(?P<op>%s)\s*(?P<none_inclusive>\?\s*)?
1922 (?P<value>(?(quote)(?:(?!(?P=quote))[^\\]|\\.)+|[\w.-]+))
1923 (?(quote)(?P=quote))\s*
1924 ''' % '|'.join(map(re
.escape
, STR_OPERATORS
.keys())))
1925 m
= str_operator_rex
.fullmatch(filter_spec
)
1927 if m
.group('op') == '~=':
1928 comparison_value
= re
.compile(m
.group('value'))
1930 comparison_value
= re
.sub(r
'''\\([\\"'])''', r
'\1', m
.group('value'))
1931 str_op
= STR_OPERATORS
[m
.group('op')]
1932 if m
.group('negation'):
1933 op
= lambda attr
, value
: not str_op(attr
, value
)
1938 raise SyntaxError('Invalid filter specification %r' % filter_spec
)
1941 actual_value
= f
.get(m
.group('key'))
1942 if actual_value
is None:
1943 return m
.group('none_inclusive')
1944 return op(actual_value
, comparison_value
)
1947 def _check_formats(self
, formats
):
1949 self
.to_screen('[info] Testing format %s' % f
['format_id'])
1950 path
= self
.get_output_path('temp')
1951 if not self
._ensure
_dir
_exists
(f
'{path}/'):
1953 temp_file
= tempfile
.NamedTemporaryFile(suffix
='.tmp', delete
=False, dir=path
or None)
1956 success
, _
= self
.dl(temp_file
.name
, f
, test
=True)
1957 except (DownloadError
, OSError, ValueError) + network_exceptions
:
1960 if os
.path
.exists(temp_file
.name
):
1962 os
.remove(temp_file
.name
)
1964 self
.report_warning('Unable to delete temporary file "%s"' % temp_file
.name
)
1968 self
.to_screen('[info] Unable to download format %s. Skipping...' % f
['format_id'])
1970 def _default_format_spec(self
, info_dict
, download
=True):
1973 merger
= FFmpegMergerPP(self
)
1974 return merger
.available
and merger
.can_merge()
1977 not self
.params
.get('simulate')
1981 or info_dict
.get('is_live') and not self
.params
.get('live_from_start')
1982 or self
.params
['outtmpl']['default'] == '-'))
1985 or self
.params
.get('allow_multiple_audio_streams', False)
1986 or 'format-spec' in self
.params
['compat_opts'])
1989 'best/bestvideo+bestaudio' if prefer_best
1990 else 'bestvideo*+bestaudio/best' if not compat
1991 else 'bestvideo+bestaudio/best')
1993 def build_format_selector(self
, format_spec
):
1994 def syntax_error(note
, start
):
1996 'Invalid format specification: '
1997 '{}\n\t{}\n\t{}^'.format(note
, format_spec
, ' ' * start
[1]))
1998 return SyntaxError(message
)
2000 PICKFIRST
= 'PICKFIRST'
2004 FormatSelector
= collections
.namedtuple('FormatSelector', ['type', 'selector', 'filters'])
2006 allow_multiple_streams
= {'audio': self
.params
.get('allow_multiple_audio_streams', False),
2007 'video': self
.params
.get('allow_multiple_video_streams', False)}
2009 check_formats
= self
.params
.get('check_formats') == 'selected'
2011 def _parse_filter(tokens
):
2013 for type, string
, start
, _
, _
in tokens
:
2014 if type == tokenize
.OP
and string
== ']':
2015 return ''.join(filter_parts
)
2017 filter_parts
.append(string
)
2019 def _remove_unused_ops(tokens
):
2020 # Remove operators that we don't use and join them with the surrounding strings.
2021 # E.g. 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9'
2022 ALLOWED_OPS
= ('/', '+', ',', '(', ')')
2023 last_string
, last_start
, last_end
, last_line
= None, None, None, None
2024 for type, string
, start
, end
, line
in tokens
:
2025 if type == tokenize
.OP
and string
== '[':
2027 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
2029 yield type, string
, start
, end
, line
2030 # everything inside brackets will be handled by _parse_filter
2031 for type, string
, start
, end
, line
in tokens
:
2032 yield type, string
, start
, end
, line
2033 if type == tokenize
.OP
and string
== ']':
2035 elif type == tokenize
.OP
and string
in ALLOWED_OPS
:
2037 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
2039 yield type, string
, start
, end
, line
2040 elif type in [tokenize
.NAME
, tokenize
.NUMBER
, tokenize
.OP
]:
2042 last_string
= string
2046 last_string
+= string
2048 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
2050 def _parse_format_selection(tokens
, inside_merge
=False, inside_choice
=False, inside_group
=False):
2052 current_selector
= None
2053 for type, string
, start
, _
, _
in tokens
:
2054 # ENCODING is only defined in python 3.x
2055 if type == getattr(tokenize
, 'ENCODING', None):
2057 elif type in [tokenize
.NAME
, tokenize
.NUMBER
]:
2058 current_selector
= FormatSelector(SINGLE
, string
, [])
2059 elif type == tokenize
.OP
:
2061 if not inside_group
:
2062 # ')' will be handled by the parentheses group
2063 tokens
.restore_last_token()
2065 elif inside_merge
and string
in ['/', ',']:
2066 tokens
.restore_last_token()
2068 elif inside_choice
and string
== ',':
2069 tokens
.restore_last_token()
2072 if not current_selector
:
2073 raise syntax_error('"," must follow a format selector', start
)
2074 selectors
.append(current_selector
)
2075 current_selector
= None
2077 if not current_selector
:
2078 raise syntax_error('"/" must follow a format selector', start
)
2079 first_choice
= current_selector
2080 second_choice
= _parse_format_selection(tokens
, inside_choice
=True)
2081 current_selector
= FormatSelector(PICKFIRST
, (first_choice
, second_choice
), [])
2083 if not current_selector
:
2084 current_selector
= FormatSelector(SINGLE
, 'best', [])
2085 format_filter
= _parse_filter(tokens
)
2086 current_selector
.filters
.append(format_filter
)
2088 if current_selector
:
2089 raise syntax_error('Unexpected "("', start
)
2090 group
= _parse_format_selection(tokens
, inside_group
=True)
2091 current_selector
= FormatSelector(GROUP
, group
, [])
2093 if not current_selector
:
2094 raise syntax_error('Unexpected "+"', start
)
2095 selector_1
= current_selector
2096 selector_2
= _parse_format_selection(tokens
, inside_merge
=True)
2098 raise syntax_error('Expected a selector', start
)
2099 current_selector
= FormatSelector(MERGE
, (selector_1
, selector_2
), [])
2101 raise syntax_error(f
'Operator not recognized: "{string}"', start
)
2102 elif type == tokenize
.ENDMARKER
:
2104 if current_selector
:
2105 selectors
.append(current_selector
)
2108 def _merge(formats_pair
):
2109 format_1
, format_2
= formats_pair
2112 formats_info
.extend(format_1
.get('requested_formats', (format_1
,)))
2113 formats_info
.extend(format_2
.get('requested_formats', (format_2
,)))
2115 if not allow_multiple_streams
['video'] or not allow_multiple_streams
['audio']:
2116 get_no_more
= {'video': False, 'audio': False}
2117 for (i
, fmt_info
) in enumerate(formats_info
):
2118 if fmt_info
.get('acodec') == fmt_info
.get('vcodec') == 'none':
2121 for aud_vid
in ['audio', 'video']:
2122 if not allow_multiple_streams
[aud_vid
] and fmt_info
.get(aud_vid
[0] + 'codec') != 'none':
2123 if get_no_more
[aud_vid
]:
2126 get_no_more
[aud_vid
] = True
2128 if len(formats_info
) == 1:
2129 return formats_info
[0]
2131 video_fmts
= [fmt_info
for fmt_info
in formats_info
if fmt_info
.get('vcodec') != 'none']
2132 audio_fmts
= [fmt_info
for fmt_info
in formats_info
if fmt_info
.get('acodec') != 'none']
2134 the_only_video
= video_fmts
[0] if len(video_fmts
) == 1 else None
2135 the_only_audio
= audio_fmts
[0] if len(audio_fmts
) == 1 else None
2137 output_ext
= get_compatible_ext(
2138 vcodecs
=[f
.get('vcodec') for f
in video_fmts
],
2139 acodecs
=[f
.get('acodec') for f
in audio_fmts
],
2140 vexts
=[f
['ext'] for f
in video_fmts
],
2141 aexts
=[f
['ext'] for f
in audio_fmts
],
2142 preferences
=(try_call(lambda: self
.params
['merge_output_format'].split('/'))
2143 or self
.params
.get('prefer_free_formats') and ('webm', 'mkv')))
2145 filtered
= lambda *keys
: filter(None, (traverse_obj(fmt
, *keys
) for fmt
in formats_info
))
2148 'requested_formats': formats_info
,
2149 'format': '+'.join(filtered('format')),
2150 'format_id': '+'.join(filtered('format_id')),
2152 'protocol': '+'.join(map(determine_protocol
, formats_info
)),
2153 'language': '+'.join(orderedSet(filtered('language'))) or None,
2154 'format_note': '+'.join(orderedSet(filtered('format_note'))) or None,
2155 'filesize_approx': sum(filtered('filesize', 'filesize_approx')) or None,
2156 'tbr': sum(filtered('tbr', 'vbr', 'abr')),
2161 'width': the_only_video
.get('width'),
2162 'height': the_only_video
.get('height'),
2163 'resolution': the_only_video
.get('resolution') or self
.format_resolution(the_only_video
),
2164 'fps': the_only_video
.get('fps'),
2165 'dynamic_range': the_only_video
.get('dynamic_range'),
2166 'vcodec': the_only_video
.get('vcodec'),
2167 'vbr': the_only_video
.get('vbr'),
2168 'stretched_ratio': the_only_video
.get('stretched_ratio'),
2173 'acodec': the_only_audio
.get('acodec'),
2174 'abr': the_only_audio
.get('abr'),
2175 'asr': the_only_audio
.get('asr'),
2176 'audio_channels': the_only_audio
.get('audio_channels')
2181 def _check_formats(formats
):
2182 if not check_formats
:
2185 yield from self
._check
_formats
(formats
)
2187 def _build_selector_function(selector
):
2188 if isinstance(selector
, list): # ,
2189 fs
= [_build_selector_function(s
) for s
in selector
]
2191 def selector_function(ctx
):
2194 return selector_function
2196 elif selector
.type == GROUP
: # ()
2197 selector_function
= _build_selector_function(selector
.selector
)
2199 elif selector
.type == PICKFIRST
: # /
2200 fs
= [_build_selector_function(s
) for s
in selector
.selector
]
2202 def selector_function(ctx
):
2204 picked_formats
= list(f(ctx
))
2206 return picked_formats
2209 elif selector
.type == MERGE
: # +
2210 selector_1
, selector_2
= map(_build_selector_function
, selector
.selector
)
2212 def selector_function(ctx
):
2213 for pair
in itertools
.product(selector_1(ctx
), selector_2(ctx
)):
2216 elif selector
.type == SINGLE
: # atom
2217 format_spec
= selector
.selector
or 'best'
2219 # TODO: Add allvideo, allaudio etc by generalizing the code with best/worst selector
2220 if format_spec
== 'all':
2221 def selector_function(ctx
):
2222 yield from _check_formats(ctx
['formats'][::-1])
2223 elif format_spec
== 'mergeall':
2224 def selector_function(ctx
):
2225 formats
= list(_check_formats(
2226 f
for f
in ctx
['formats'] if f
.get('vcodec') != 'none' or f
.get('acodec') != 'none'))
2229 merged_format
= formats
[-1]
2230 for f
in formats
[-2::-1]:
2231 merged_format
= _merge((merged_format
, f
))
2235 format_fallback
, seperate_fallback
, format_reverse
, format_idx
= False, None, True, 1
2237 r
'(?P<bw>best|worst|b|w)(?P<type>video|audio|v|a)?(?P<mod>\*)?(?:\.(?P<n>[1-9]\d*))?$',
2239 if mobj
is not None:
2240 format_idx
= int_or_none(mobj
.group('n'), default
=1)
2241 format_reverse
= mobj
.group('bw')[0] == 'b'
2242 format_type
= (mobj
.group('type') or [None])[0]
2243 not_format_type
= {'v': 'a', 'a': 'v'}
.get(format_type
)
2244 format_modified
= mobj
.group('mod') is not None
2246 format_fallback
= not format_type
and not format_modified
# for b, w
2248 (lambda f
: f
.get('%scodec' % format_type
) != 'none')
2249 if format_type
and format_modified
# bv*, ba*, wv*, wa*
2250 else (lambda f
: f
.get('%scodec' % not_format_type
) == 'none')
2251 if format_type
# bv, ba, wv, wa
2252 else (lambda f
: f
.get('vcodec') != 'none' and f
.get('acodec') != 'none')
2253 if not format_modified
# b, w
2254 else lambda f
: True) # b*, w*
2255 filter_f
= lambda f
: _filter_f(f
) and (
2256 f
.get('vcodec') != 'none' or f
.get('acodec') != 'none')
2258 if format_spec
in self
._format
_selection
_exts
['audio']:
2259 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') != 'none'
2260 elif format_spec
in self
._format
_selection
_exts
['video']:
2261 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') != 'none' and f
.get('vcodec') != 'none'
2262 seperate_fallback
= lambda f
: f
.get('ext') == format_spec
and f
.get('vcodec') != 'none'
2263 elif format_spec
in self
._format
_selection
_exts
['storyboards']:
2264 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') == 'none' and f
.get('vcodec') == 'none'
2266 filter_f
= lambda f
: f
.get('format_id') == format_spec
# id
2268 def selector_function(ctx
):
2269 formats
= list(ctx
['formats'])
2270 matches
= list(filter(filter_f
, formats
)) if filter_f
is not None else formats
2272 if format_fallback
and ctx
['incomplete_formats']:
2273 # for extractors with incomplete formats (audio only (soundcloud)
2274 # or video only (imgur)) best/worst will fallback to
2275 # best/worst {video,audio}-only format
2277 elif seperate_fallback
and not ctx
['has_merged_format']:
2278 # for compatibility with youtube-dl when there is no pre-merged format
2279 matches
= list(filter(seperate_fallback
, formats
))
2280 matches
= LazyList(_check_formats(matches
[::-1 if format_reverse
else 1]))
2282 yield matches
[format_idx
- 1]
2283 except LazyList
.IndexError:
2286 filters
= [self
._build
_format
_filter
(f
) for f
in selector
.filters
]
2288 def final_selector(ctx
):
2289 ctx_copy
= dict(ctx
)
2290 for _filter
in filters
:
2291 ctx_copy
['formats'] = list(filter(_filter
, ctx_copy
['formats']))
2292 return selector_function(ctx_copy
)
2293 return final_selector
2295 stream
= io
.BytesIO(format_spec
.encode())
2297 tokens
= list(_remove_unused_ops(tokenize
.tokenize(stream
.readline
)))
2298 except tokenize
.TokenError
:
2299 raise syntax_error('Missing closing/opening brackets or parenthesis', (0, len(format_spec
)))
2301 class TokenIterator
:
2302 def __init__(self
, tokens
):
2303 self
.tokens
= tokens
2310 if self
.counter
>= len(self
.tokens
):
2311 raise StopIteration()
2312 value
= self
.tokens
[self
.counter
]
2318 def restore_last_token(self
):
2321 parsed_selector
= _parse_format_selection(iter(TokenIterator(tokens
)))
2322 return _build_selector_function(parsed_selector
)
2324 def _calc_headers(self
, info_dict
):
2325 res
= merge_headers(self
.params
['http_headers'], info_dict
.get('http_headers') or {})
2327 cookies
= self
._calc
_cookies
(info_dict
['url'])
2329 res
['Cookie'] = cookies
2331 if 'X-Forwarded-For' not in res
:
2332 x_forwarded_for_ip
= info_dict
.get('__x_forwarded_for_ip')
2333 if x_forwarded_for_ip
:
2334 res
['X-Forwarded-For'] = x_forwarded_for_ip
2338 def _calc_cookies(self
, url
):
2339 pr
= sanitized_Request(url
)
2340 self
.cookiejar
.add_cookie_header(pr
)
2341 return pr
.get_header('Cookie')
2343 def _sort_thumbnails(self
, thumbnails
):
2344 thumbnails
.sort(key
=lambda t
: (
2345 t
.get('preference') if t
.get('preference') is not None else -1,
2346 t
.get('width') if t
.get('width') is not None else -1,
2347 t
.get('height') if t
.get('height') is not None else -1,
2348 t
.get('id') if t
.get('id') is not None else '',
2351 def _sanitize_thumbnails(self
, info_dict
):
2352 thumbnails
= info_dict
.get('thumbnails')
2353 if thumbnails
is None:
2354 thumbnail
= info_dict
.get('thumbnail')
2356 info_dict
['thumbnails'] = thumbnails
= [{'url': thumbnail}
]
2360 def check_thumbnails(thumbnails
):
2361 for t
in thumbnails
:
2362 self
.to_screen(f
'[info] Testing thumbnail {t["id"]}')
2364 self
.urlopen(HEADRequest(t
['url']))
2365 except network_exceptions
as err
:
2366 self
.to_screen(f
'[info] Unable to connect to thumbnail {t["id"]} URL {t["url"]!r} - {err}. Skipping...')
2370 self
._sort
_thumbnails
(thumbnails
)
2371 for i
, t
in enumerate(thumbnails
):
2372 if t
.get('id') is None:
2374 if t
.get('width') and t
.get('height'):
2375 t
['resolution'] = '%dx%d' % (t
['width'], t
['height'])
2376 t
['url'] = sanitize_url(t
['url'])
2378 if self
.params
.get('check_formats') is True:
2379 info_dict
['thumbnails'] = LazyList(check_thumbnails(thumbnails
[::-1]), reverse
=True)
2381 info_dict
['thumbnails'] = thumbnails
2383 def _fill_common_fields(self
, info_dict
, final
=True):
2384 # TODO: move sanitization here
2386 title
= info_dict
.get('title', NO_DEFAULT
)
2387 if title
is NO_DEFAULT
:
2388 raise ExtractorError('Missing "title" field in extractor result',
2389 video_id
=info_dict
['id'], ie
=info_dict
['extractor'])
2390 info_dict
['fulltitle'] = title
2393 self
.write_debug('Extractor gave empty title. Creating a generic title')
2395 self
.report_warning('Extractor failed to obtain "title". Creating a generic title instead')
2396 info_dict
['title'] = f
'{info_dict["extractor"].replace(":", "-")} video #{info_dict["id"]}'
2398 if info_dict
.get('duration') is not None:
2399 info_dict
['duration_string'] = formatSeconds(info_dict
['duration'])
2401 for ts_key
, date_key
in (
2402 ('timestamp', 'upload_date'),
2403 ('release_timestamp', 'release_date'),
2404 ('modified_timestamp', 'modified_date'),
2406 if info_dict
.get(date_key
) is None and info_dict
.get(ts_key
) is not None:
2407 # Working around out-of-range timestamp values (e.g. negative ones on Windows,
2408 # see http://bugs.python.org/issue1646728)
2409 with contextlib
.suppress(ValueError, OverflowError, OSError):
2410 upload_date
= datetime
.datetime
.utcfromtimestamp(info_dict
[ts_key
])
2411 info_dict
[date_key
] = upload_date
.strftime('%Y%m%d')
2413 live_keys
= ('is_live', 'was_live')
2414 live_status
= info_dict
.get('live_status')
2415 if live_status
is None:
2416 for key
in live_keys
:
2417 if info_dict
.get(key
) is False:
2419 if info_dict
.get(key
):
2422 if all(info_dict
.get(key
) is False for key
in live_keys
):
2423 live_status
= 'not_live'
2425 info_dict
['live_status'] = live_status
2426 for key
in live_keys
:
2427 if info_dict
.get(key
) is None:
2428 info_dict
[key
] = (live_status
== key
)
2429 if live_status
== 'post_live':
2430 info_dict
['was_live'] = True
2432 # Auto generate title fields corresponding to the *_number fields when missing
2433 # in order to always have clean titles. This is very common for TV series.
2434 for field
in ('chapter', 'season', 'episode'):
2435 if final
and info_dict
.get('%s_number' % field
) is not None and not info_dict
.get(field
):
2436 info_dict
[field
] = '%s %d' % (field
.capitalize(), info_dict
['%s_number' % field
])
2438 def _raise_pending_errors(self
, info
):
2439 err
= info
.pop('__pending_error', None)
2441 self
.report_error(err
, tb
=False)
2443 def process_video_result(self
, info_dict
, download
=True):
2444 assert info_dict
.get('_type', 'video') == 'video'
2445 self
._num
_videos
+= 1
2447 if 'id' not in info_dict
:
2448 raise ExtractorError('Missing "id" field in extractor result', ie
=info_dict
['extractor'])
2449 elif not info_dict
.get('id'):
2450 raise ExtractorError('Extractor failed to obtain "id"', ie
=info_dict
['extractor'])
2452 def report_force_conversion(field
, field_not
, conversion
):
2453 self
.report_warning(
2454 '"%s" field is not %s - forcing %s conversion, there is an error in extractor'
2455 % (field
, field_not
, conversion
))
2457 def sanitize_string_field(info
, string_field
):
2458 field
= info
.get(string_field
)
2459 if field
is None or isinstance(field
, str):
2461 report_force_conversion(string_field
, 'a string', 'string')
2462 info
[string_field
] = str(field
)
2464 def sanitize_numeric_fields(info
):
2465 for numeric_field
in self
._NUMERIC
_FIELDS
:
2466 field
= info
.get(numeric_field
)
2467 if field
is None or isinstance(field
, (int, float)):
2469 report_force_conversion(numeric_field
, 'numeric', 'int')
2470 info
[numeric_field
] = int_or_none(field
)
2472 sanitize_string_field(info_dict
, 'id')
2473 sanitize_numeric_fields(info_dict
)
2474 if info_dict
.get('section_end') and info_dict
.get('section_start') is not None:
2475 info_dict
['duration'] = round(info_dict
['section_end'] - info_dict
['section_start'], 3)
2476 if (info_dict
.get('duration') or 0) <= 0 and info_dict
.pop('duration', None):
2477 self
.report_warning('"duration" field is negative, there is an error in extractor')
2479 chapters
= info_dict
.get('chapters') or []
2480 if chapters
and chapters
[0].get('start_time'):
2481 chapters
.insert(0, {'start_time': 0}
)
2483 dummy_chapter
= {'end_time': 0, 'start_time': info_dict.get('duration')}
2484 for idx
, (prev
, current
, next_
) in enumerate(zip(
2485 (dummy_chapter
, *chapters
), chapters
, (*chapters
[1:], dummy_chapter
)), 1):
2486 if current
.get('start_time') is None:
2487 current
['start_time'] = prev
.get('end_time')
2488 if not current
.get('end_time'):
2489 current
['end_time'] = next_
.get('start_time')
2490 if not current
.get('title'):
2491 current
['title'] = f
'<Untitled Chapter {idx}>'
2493 if 'playlist' not in info_dict
:
2494 # It isn't part of a playlist
2495 info_dict
['playlist'] = None
2496 info_dict
['playlist_index'] = None
2498 self
._sanitize
_thumbnails
(info_dict
)
2500 thumbnail
= info_dict
.get('thumbnail')
2501 thumbnails
= info_dict
.get('thumbnails')
2503 info_dict
['thumbnail'] = sanitize_url(thumbnail
)
2505 info_dict
['thumbnail'] = thumbnails
[-1]['url']
2507 if info_dict
.get('display_id') is None and 'id' in info_dict
:
2508 info_dict
['display_id'] = info_dict
['id']
2510 self
._fill
_common
_fields
(info_dict
)
2512 for cc_kind
in ('subtitles', 'automatic_captions'):
2513 cc
= info_dict
.get(cc_kind
)
2515 for _
, subtitle
in cc
.items():
2516 for subtitle_format
in subtitle
:
2517 if subtitle_format
.get('url'):
2518 subtitle_format
['url'] = sanitize_url(subtitle_format
['url'])
2519 if subtitle_format
.get('ext') is None:
2520 subtitle_format
['ext'] = determine_ext(subtitle_format
['url']).lower()
2522 automatic_captions
= info_dict
.get('automatic_captions')
2523 subtitles
= info_dict
.get('subtitles')
2525 info_dict
['requested_subtitles'] = self
.process_subtitles(
2526 info_dict
['id'], subtitles
, automatic_captions
)
2528 formats
= self
._get
_formats
(info_dict
)
2530 # or None ensures --clean-infojson removes it
2531 info_dict
['_has_drm'] = any(f
.get('has_drm') for f
in formats
) or None
2532 if not self
.params
.get('allow_unplayable_formats'):
2533 formats
= [f
for f
in formats
if not f
.get('has_drm')]
2535 if formats
and all(f
.get('acodec') == f
.get('vcodec') == 'none' for f
in formats
):
2536 self
.report_warning(
2537 f
'{"This video is DRM protected and " if info_dict["_has_drm"] else ""}'
2538 'only images are available for download. Use --list-formats to see them'.capitalize())
2540 get_from_start
= not info_dict
.get('is_live') or bool(self
.params
.get('live_from_start'))
2541 if not get_from_start
:
2542 info_dict
['title'] += ' ' + datetime
.datetime
.now().strftime('%Y-%m-%d %H:%M')
2543 if info_dict
.get('is_live') and formats
:
2544 formats
= [f
for f
in formats
if bool(f
.get('is_from_start')) == get_from_start
]
2545 if get_from_start
and not formats
:
2546 self
.raise_no_formats(info_dict
, msg
=(
2547 '--live-from-start is passed, but there are no formats that can be downloaded from the start. '
2548 'If you want to download from the current time, use --no-live-from-start'))
2550 def is_wellformed(f
):
2553 self
.report_warning(
2554 '"url" field is missing or empty - skipping format, '
2555 'there is an error in extractor')
2557 if isinstance(url
, bytes):
2558 sanitize_string_field(f
, 'url')
2561 # Filter out malformed formats for better extraction robustness
2562 formats
= list(filter(is_wellformed
, formats
or []))
2565 self
.raise_no_formats(info_dict
)
2569 # We check that all the formats have the format and format_id fields
2570 for i
, format
in enumerate(formats
):
2571 sanitize_string_field(format
, 'format_id')
2572 sanitize_numeric_fields(format
)
2573 format
['url'] = sanitize_url(format
['url'])
2574 if not format
.get('format_id'):
2575 format
['format_id'] = str(i
)
2577 # Sanitize format_id from characters used in format selector expression
2578 format
['format_id'] = re
.sub(r
'[\s,/+\[\]()]', '_', format
['format_id'])
2579 format_id
= format
['format_id']
2580 if format_id
not in formats_dict
:
2581 formats_dict
[format_id
] = []
2582 formats_dict
[format_id
].append(format
)
2584 # Make sure all formats have unique format_id
2585 common_exts
= set(itertools
.chain(*self
._format
_selection
_exts
.values()))
2586 for format_id
, ambiguous_formats
in formats_dict
.items():
2587 ambigious_id
= len(ambiguous_formats
) > 1
2588 for i
, format
in enumerate(ambiguous_formats
):
2590 format
['format_id'] = '%s-%d' % (format_id
, i
)
2591 if format
.get('ext') is None:
2592 format
['ext'] = determine_ext(format
['url']).lower()
2593 # Ensure there is no conflict between id and ext in format selection
2594 # See https://github.com/yt-dlp/yt-dlp/issues/1282
2595 if format
['format_id'] != format
['ext'] and format
['format_id'] in common_exts
:
2596 format
['format_id'] = 'f%s' % format
['format_id']
2598 for i
, format
in enumerate(formats
):
2599 if format
.get('format') is None:
2600 format
['format'] = '{id} - {res}{note}'.format(
2601 id=format
['format_id'],
2602 res
=self
.format_resolution(format
),
2603 note
=format_field(format
, 'format_note', ' (%s)'),
2605 if format
.get('protocol') is None:
2606 format
['protocol'] = determine_protocol(format
)
2607 if format
.get('resolution') is None:
2608 format
['resolution'] = self
.format_resolution(format
, default
=None)
2609 if format
.get('dynamic_range') is None and format
.get('vcodec') != 'none':
2610 format
['dynamic_range'] = 'SDR'
2611 if (info_dict
.get('duration') and format
.get('tbr')
2612 and not format
.get('filesize') and not format
.get('filesize_approx')):
2613 format
['filesize_approx'] = int(info_dict
['duration'] * format
['tbr'] * (1024 / 8))
2615 # Add HTTP headers, so that external programs can use them from the
2617 full_format_info
= info_dict
.copy()
2618 full_format_info
.update(format
)
2619 format
['http_headers'] = self
._calc
_headers
(full_format_info
)
2620 # Remove private housekeeping stuff
2621 if '__x_forwarded_for_ip' in info_dict
:
2622 del info_dict
['__x_forwarded_for_ip']
2624 if self
.params
.get('check_formats') is True:
2625 formats
= LazyList(self
._check
_formats
(formats
[::-1]), reverse
=True)
2627 if not formats
or formats
[0] is not info_dict
:
2628 # only set the 'formats' fields if the original info_dict list them
2629 # otherwise we end up with a circular reference, the first (and unique)
2630 # element in the 'formats' field in info_dict is info_dict itself,
2631 # which can't be exported to json
2632 info_dict
['formats'] = formats
2634 info_dict
, _
= self
.pre_process(info_dict
)
2636 if self
._match
_entry
(info_dict
, incomplete
=self
._format
_fields
) is not None:
2639 self
.post_extract(info_dict
)
2640 info_dict
, _
= self
.pre_process(info_dict
, 'after_filter')
2642 # The pre-processors may have modified the formats
2643 formats
= self
._get
_formats
(info_dict
)
2645 list_only
= self
.params
.get('simulate') is None and (
2646 self
.params
.get('list_thumbnails') or self
.params
.get('listformats') or self
.params
.get('listsubtitles'))
2647 interactive_format_selection
= not list_only
and self
.format_selector
== '-'
2648 if self
.params
.get('list_thumbnails'):
2649 self
.list_thumbnails(info_dict
)
2650 if self
.params
.get('listsubtitles'):
2651 if 'automatic_captions' in info_dict
:
2652 self
.list_subtitles(
2653 info_dict
['id'], automatic_captions
, 'automatic captions')
2654 self
.list_subtitles(info_dict
['id'], subtitles
, 'subtitles')
2655 if self
.params
.get('listformats') or interactive_format_selection
:
2656 self
.list_formats(info_dict
)
2658 # Without this printing, -F --print-json will not work
2659 self
.__forced
_printings
(info_dict
, self
.prepare_filename(info_dict
), incomplete
=True)
2662 format_selector
= self
.format_selector
2663 if format_selector
is None:
2664 req_format
= self
._default
_format
_spec
(info_dict
, download
=download
)
2665 self
.write_debug('Default format spec: %s' % req_format
)
2666 format_selector
= self
.build_format_selector(req_format
)
2669 if interactive_format_selection
:
2671 self
._format
_screen
('\nEnter format selector: ', self
.Styles
.EMPHASIS
))
2673 format_selector
= self
.build_format_selector(req_format
)
2674 except SyntaxError as err
:
2675 self
.report_error(err
, tb
=False, is_error
=False)
2678 formats_to_download
= list(format_selector({
2680 'has_merged_format': any('none' not in (f
.get('acodec'), f
.get('vcodec')) for f
in formats
),
2681 'incomplete_formats': (
2682 # All formats are video-only or
2683 all(f
.get('vcodec') != 'none' and f
.get('acodec') == 'none' for f
in formats
)
2684 # all formats are audio-only
2685 or all(f
.get('vcodec') == 'none' and f
.get('acodec') != 'none' for f
in formats
)),
2687 if interactive_format_selection
and not formats_to_download
:
2688 self
.report_error('Requested format is not available', tb
=False, is_error
=False)
2692 if not formats_to_download
:
2693 if not self
.params
.get('ignore_no_formats_error'):
2694 raise ExtractorError(
2695 'Requested format is not available. Use --list-formats for a list of available formats',
2696 expected
=True, video_id
=info_dict
['id'], ie
=info_dict
['extractor'])
2697 self
.report_warning('Requested format is not available')
2698 # Process what we can, even without any available formats.
2699 formats_to_download
= [{}]
2701 requested_ranges
= tuple(self
.params
.get('download_ranges', lambda *_
: [{}])(info_dict
, self
))
2702 best_format
, downloaded_formats
= formats_to_download
[-1], []
2704 if best_format
and requested_ranges
:
2705 def to_screen(*msg
):
2706 self
.to_screen(f
'[info] {info_dict["id"]}: {" ".join(", ".join(variadic(m)) for m in msg)}')
2708 to_screen(f
'Downloading {len(formats_to_download)} format(s):',
2709 (f
['format_id'] for f
in formats_to_download
))
2710 if requested_ranges
!= ({}, ):
2711 to_screen(f
'Downloading {len(requested_ranges)} time ranges:',
2712 (f
'{c["start_time"]:.1f}-{c["end_time"]:.1f}' for c
in requested_ranges
))
2713 max_downloads_reached
= False
2715 for fmt
, chapter
in itertools
.product(formats_to_download
, requested_ranges
):
2716 new_info
= self
._copy
_infodict
(info_dict
)
2717 new_info
.update(fmt
)
2718 offset
, duration
= info_dict
.get('section_start') or 0, info_dict
.get('duration') or float('inf')
2719 end_time
= offset
+ min(chapter
.get('end_time', duration
), duration
)
2720 if chapter
or offset
:
2722 'section_start': offset
+ chapter
.get('start_time', 0),
2723 'section_end': end_time
if end_time
< offset
+ duration
else None,
2724 'section_title': chapter
.get('title'),
2725 'section_number': chapter
.get('index'),
2727 downloaded_formats
.append(new_info
)
2729 self
.process_info(new_info
)
2730 except MaxDownloadsReached
:
2731 max_downloads_reached
= True
2732 self
._raise
_pending
_errors
(new_info
)
2733 # Remove copied info
2734 for key
, val
in tuple(new_info
.items()):
2735 if info_dict
.get(key
) == val
:
2737 if max_downloads_reached
:
2740 write_archive
= {f.get('__write_download_archive', False) for f in downloaded_formats}
2741 assert write_archive
.issubset({True, False, 'ignore'}
)
2742 if True in write_archive
and False not in write_archive
:
2743 self
.record_download_archive(info_dict
)
2745 info_dict
['requested_downloads'] = downloaded_formats
2746 info_dict
= self
.run_all_pps('after_video', info_dict
)
2747 if max_downloads_reached
:
2748 raise MaxDownloadsReached()
2750 # We update the info dict with the selected best quality format (backwards compatibility)
2751 info_dict
.update(best_format
)
2754 def process_subtitles(self
, video_id
, normal_subtitles
, automatic_captions
):
2755 """Select the requested subtitles and their format"""
2756 available_subs
, normal_sub_langs
= {}, []
2757 if normal_subtitles
and self
.params
.get('writesubtitles'):
2758 available_subs
.update(normal_subtitles
)
2759 normal_sub_langs
= tuple(normal_subtitles
.keys())
2760 if automatic_captions
and self
.params
.get('writeautomaticsub'):
2761 for lang
, cap_info
in automatic_captions
.items():
2762 if lang
not in available_subs
:
2763 available_subs
[lang
] = cap_info
2765 if not available_subs
or (
2766 not self
.params
.get('writesubtitles')
2767 and not self
.params
.get('writeautomaticsub')):
2770 all_sub_langs
= tuple(available_subs
.keys())
2771 if self
.params
.get('allsubtitles', False):
2772 requested_langs
= all_sub_langs
2773 elif self
.params
.get('subtitleslangs', False):
2775 requested_langs
= orderedSet_from_options(
2776 self
.params
.get('subtitleslangs'), {'all': all_sub_langs}
, use_regex
=True)
2777 except re
.error
as e
:
2778 raise ValueError(f
'Wrong regex for subtitlelangs: {e.pattern}')
2779 elif normal_sub_langs
:
2780 requested_langs
= ['en'] if 'en' in normal_sub_langs
else normal_sub_langs
[:1]
2782 requested_langs
= ['en'] if 'en' in all_sub_langs
else all_sub_langs
[:1]
2784 self
.to_screen(f
'[info] {video_id}: Downloading subtitles: {", ".join(requested_langs)}')
2786 formats_query
= self
.params
.get('subtitlesformat', 'best')
2787 formats_preference
= formats_query
.split('/') if formats_query
else []
2789 for lang
in requested_langs
:
2790 formats
= available_subs
.get(lang
)
2792 self
.report_warning(f
'{lang} subtitles not available for {video_id}')
2794 for ext
in formats_preference
:
2798 matches
= list(filter(lambda f
: f
['ext'] == ext
, formats
))
2804 self
.report_warning(
2805 'No subtitle format found matching "%s" for language %s, '
2806 'using %s' % (formats_query
, lang
, f
['ext']))
2810 def _forceprint(self
, key
, info_dict
):
2811 if info_dict
is None:
2813 info_copy
= info_dict
.copy()
2814 info_copy
['formats_table'] = self
.render_formats_table(info_dict
)
2815 info_copy
['thumbnails_table'] = self
.render_thumbnails_table(info_dict
)
2816 info_copy
['subtitles_table'] = self
.render_subtitles_table(info_dict
.get('id'), info_dict
.get('subtitles'))
2817 info_copy
['automatic_captions_table'] = self
.render_subtitles_table(info_dict
.get('id'), info_dict
.get('automatic_captions'))
2819 def format_tmpl(tmpl
):
2820 mobj
= re
.fullmatch(r
'([\w.:,]|-\d|(?P<dict>{([\w.:,]|-\d)+}))+=?', tmpl
)
2825 if tmpl
.startswith('{'):
2827 if tmpl
.endswith('='):
2828 tmpl
, fmt
= tmpl
[:-1], '{0} = %({0})#j'
2829 return '\n'.join(map(fmt
.format
, [tmpl
] if mobj
.group('dict') else tmpl
.split(',')))
2831 for tmpl
in self
.params
['forceprint'].get(key
, []):
2832 self
.to_stdout(self
.evaluate_outtmpl(format_tmpl(tmpl
), info_copy
))
2834 for tmpl
, file_tmpl
in self
.params
['print_to_file'].get(key
, []):
2835 filename
= self
.prepare_filename(info_dict
, outtmpl
=file_tmpl
)
2836 tmpl
= format_tmpl(tmpl
)
2837 self
.to_screen(f
'[info] Writing {tmpl!r} to: {filename}')
2838 if self
._ensure
_dir
_exists
(filename
):
2839 with open(filename
, 'a', encoding
='utf-8') as f
:
2840 f
.write(self
.evaluate_outtmpl(tmpl
, info_copy
) + '\n')
2842 def __forced_printings(self
, info_dict
, filename
, incomplete
):
2843 def print_mandatory(field
, actual_field
=None):
2844 if actual_field
is None:
2845 actual_field
= field
2846 if (self
.params
.get('force%s' % field
, False)
2847 and (not incomplete
or info_dict
.get(actual_field
) is not None)):
2848 self
.to_stdout(info_dict
[actual_field
])
2850 def print_optional(field
):
2851 if (self
.params
.get('force%s' % field
, False)
2852 and info_dict
.get(field
) is not None):
2853 self
.to_stdout(info_dict
[field
])
2855 info_dict
= info_dict
.copy()
2856 if filename
is not None:
2857 info_dict
['filename'] = filename
2858 if info_dict
.get('requested_formats') is not None:
2859 # For RTMP URLs, also include the playpath
2860 info_dict
['urls'] = '\n'.join(f
['url'] + f
.get('play_path', '') for f
in info_dict
['requested_formats'])
2861 elif info_dict
.get('url'):
2862 info_dict
['urls'] = info_dict
['url'] + info_dict
.get('play_path', '')
2864 if (self
.params
.get('forcejson')
2865 or self
.params
['forceprint'].get('video')
2866 or self
.params
['print_to_file'].get('video')):
2867 self
.post_extract(info_dict
)
2868 self
._forceprint
('video', info_dict
)
2870 print_mandatory('title')
2871 print_mandatory('id')
2872 print_mandatory('url', 'urls')
2873 print_optional('thumbnail')
2874 print_optional('description')
2875 print_optional('filename')
2876 if self
.params
.get('forceduration') and info_dict
.get('duration') is not None:
2877 self
.to_stdout(formatSeconds(info_dict
['duration']))
2878 print_mandatory('format')
2880 if self
.params
.get('forcejson'):
2881 self
.to_stdout(json
.dumps(self
.sanitize_info(info_dict
)))
2883 def dl(self
, name
, info
, subtitle
=False, test
=False):
2884 if not info
.get('url'):
2885 self
.raise_no_formats(info
, True)
2888 verbose
= self
.params
.get('verbose')
2891 'quiet': self
.params
.get('quiet') or not verbose
,
2893 'noprogress': not verbose
,
2895 'skip_unavailable_fragments': False,
2896 'keep_fragments': False,
2898 '_no_ytdl_file': True,
2901 params
= self
.params
2902 fd
= get_suitable_downloader(info
, params
, to_stdout
=(name
== '-'))(self
, params
)
2904 for ph
in self
._progress
_hooks
:
2905 fd
.add_progress_hook(ph
)
2907 (f
['url'].split(',')[0] + ',<data>' if f
['url'].startswith('data:') else f
['url'])
2908 for f
in info
.get('requested_formats', []) or [info
])
2909 self
.write_debug(f
'Invoking {fd.FD_NAME} downloader on "{urls}"')
2911 # Note: Ideally info should be a deep-copied so that hooks cannot modify it.
2912 # But it may contain objects that are not deep-copyable
2913 new_info
= self
._copy
_infodict
(info
)
2914 if new_info
.get('http_headers') is None:
2915 new_info
['http_headers'] = self
._calc
_headers
(new_info
)
2916 return fd
.download(name
, new_info
, subtitle
)
2918 def existing_file(self
, filepaths
, *, default_overwrite
=True):
2919 existing_files
= list(filter(os
.path
.exists
, orderedSet(filepaths
)))
2920 if existing_files
and not self
.params
.get('overwrites', default_overwrite
):
2921 return existing_files
[0]
2923 for file in existing_files
:
2924 self
.report_file_delete(file)
2928 def process_info(self
, info_dict
):
2929 """Process a single resolved IE result. (Modifies it in-place)"""
2931 assert info_dict
.get('_type', 'video') == 'video'
2932 original_infodict
= info_dict
2934 if 'format' not in info_dict
and 'ext' in info_dict
:
2935 info_dict
['format'] = info_dict
['ext']
2937 # This is mostly just for backward compatibility of process_info
2938 # As a side-effect, this allows for format-specific filters
2939 if self
._match
_entry
(info_dict
) is not None:
2940 info_dict
['__write_download_archive'] = 'ignore'
2943 # Does nothing under normal operation - for backward compatibility of process_info
2944 self
.post_extract(info_dict
)
2945 self
._num
_downloads
+= 1
2947 # info_dict['_filename'] needs to be set for backward compatibility
2948 info_dict
['_filename'] = full_filename
= self
.prepare_filename(info_dict
, warn
=True)
2949 temp_filename
= self
.prepare_filename(info_dict
, 'temp')
2953 self
.__forced
_printings
(info_dict
, full_filename
, incomplete
=('format' not in info_dict
))
2955 def check_max_downloads():
2956 if self
._num
_downloads
>= float(self
.params
.get('max_downloads') or 'inf'):
2957 raise MaxDownloadsReached()
2959 if self
.params
.get('simulate'):
2960 info_dict
['__write_download_archive'] = self
.params
.get('force_write_download_archive')
2961 check_max_downloads()
2964 if full_filename
is None:
2966 if not self
._ensure
_dir
_exists
(encodeFilename(full_filename
)):
2968 if not self
._ensure
_dir
_exists
(encodeFilename(temp_filename
)):
2971 if self
._write
_description
('video', info_dict
,
2972 self
.prepare_filename(info_dict
, 'description')) is None:
2975 sub_files
= self
._write
_subtitles
(info_dict
, temp_filename
)
2976 if sub_files
is None:
2978 files_to_move
.update(dict(sub_files
))
2980 thumb_files
= self
._write
_thumbnails
(
2981 'video', info_dict
, temp_filename
, self
.prepare_filename(info_dict
, 'thumbnail'))
2982 if thumb_files
is None:
2984 files_to_move
.update(dict(thumb_files
))
2986 infofn
= self
.prepare_filename(info_dict
, 'infojson')
2987 _infojson_written
= self
._write
_info
_json
('video', info_dict
, infofn
)
2988 if _infojson_written
:
2989 info_dict
['infojson_filename'] = infofn
2990 # For backward compatibility, even though it was a private field
2991 info_dict
['__infojson_filename'] = infofn
2992 elif _infojson_written
is None:
2995 # Note: Annotations are deprecated
2997 if self
.params
.get('writeannotations', False):
2998 annofn
= self
.prepare_filename(info_dict
, 'annotation')
3000 if not self
._ensure
_dir
_exists
(encodeFilename(annofn
)):
3002 if not self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(annofn
)):
3003 self
.to_screen('[info] Video annotations are already present')
3004 elif not info_dict
.get('annotations'):
3005 self
.report_warning('There are no annotations to write.')
3008 self
.to_screen('[info] Writing video annotations to: ' + annofn
)
3009 with open(encodeFilename(annofn
), 'w', encoding
='utf-8') as annofile
:
3010 annofile
.write(info_dict
['annotations'])
3011 except (KeyError, TypeError):
3012 self
.report_warning('There are no annotations to write.')
3014 self
.report_error('Cannot write annotations file: ' + annofn
)
3017 # Write internet shortcut files
3018 def _write_link_file(link_type
):
3019 url
= try_get(info_dict
['webpage_url'], iri_to_uri
)
3021 self
.report_warning(
3022 f
'Cannot write internet shortcut file because the actual URL of "{info_dict["webpage_url"]}" is unknown')
3024 linkfn
= replace_extension(self
.prepare_filename(info_dict
, 'link'), link_type
, info_dict
.get('ext'))
3025 if not self
._ensure
_dir
_exists
(encodeFilename(linkfn
)):
3027 if self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(linkfn
)):
3028 self
.to_screen(f
'[info] Internet shortcut (.{link_type}) is already present')
3031 self
.to_screen(f
'[info] Writing internet shortcut (.{link_type}) to: {linkfn}')
3032 with open(encodeFilename(to_high_limit_path(linkfn
)), 'w', encoding
='utf-8',
3033 newline
='\r\n' if link_type
== 'url' else '\n') as linkfile
:
3034 template_vars
= {'url': url}
3035 if link_type
== 'desktop':
3036 template_vars
['filename'] = linkfn
[:-(len(link_type
) + 1)]
3037 linkfile
.write(LINK_TEMPLATES
[link_type
] % template_vars
)
3039 self
.report_error(f
'Cannot write internet shortcut {linkfn}')
3044 'url': self
.params
.get('writeurllink'),
3045 'webloc': self
.params
.get('writewebloclink'),
3046 'desktop': self
.params
.get('writedesktoplink'),
3048 if self
.params
.get('writelink'):
3049 link_type
= ('webloc' if sys
.platform
== 'darwin'
3050 else 'desktop' if sys
.platform
.startswith('linux')
3052 write_links
[link_type
] = True
3054 if any(should_write
and not _write_link_file(link_type
)
3055 for link_type
, should_write
in write_links
.items()):
3058 def replace_info_dict(new_info
):
3060 if new_info
== info_dict
:
3063 info_dict
.update(new_info
)
3065 new_info
, files_to_move
= self
.pre_process(info_dict
, 'before_dl', files_to_move
)
3066 replace_info_dict(new_info
)
3068 if self
.params
.get('skip_download'):
3069 info_dict
['filepath'] = temp_filename
3070 info_dict
['__finaldir'] = os
.path
.dirname(os
.path
.abspath(encodeFilename(full_filename
)))
3071 info_dict
['__files_to_move'] = files_to_move
3072 replace_info_dict(self
.run_pp(MoveFilesAfterDownloadPP(self
, False), info_dict
))
3073 info_dict
['__write_download_archive'] = self
.params
.get('force_write_download_archive')
3076 info_dict
.setdefault('__postprocessors', [])
3079 def existing_video_file(*filepaths
):
3080 ext
= info_dict
.get('ext')
3081 converted
= lambda file: replace_extension(file, self
.params
.get('final_ext') or ext
, ext
)
3082 file = self
.existing_file(itertools
.chain(*zip(map(converted
, filepaths
), filepaths
)),
3083 default_overwrite
=False)
3085 info_dict
['ext'] = os
.path
.splitext(file)[1][1:]
3088 fd
, success
= None, True
3089 if info_dict
.get('protocol') or info_dict
.get('url'):
3090 fd
= get_suitable_downloader(info_dict
, self
.params
, to_stdout
=temp_filename
== '-')
3091 if fd
is not FFmpegFD
and (
3092 info_dict
.get('section_start') or info_dict
.get('section_end')):
3093 msg
= ('This format cannot be partially downloaded' if FFmpegFD
.available()
3094 else 'You have requested downloading the video partially, but ffmpeg is not installed')
3095 self
.report_error(f
'{msg}. Aborting')
3098 if info_dict
.get('requested_formats') is not None:
3099 requested_formats
= info_dict
['requested_formats']
3100 old_ext
= info_dict
['ext']
3101 if self
.params
.get('merge_output_format') is None:
3102 if (info_dict
['ext'] == 'webm'
3103 and info_dict
.get('thumbnails')
3104 # check with type instead of pp_key, __name__, or isinstance
3105 # since we dont want any custom PPs to trigger this
3106 and any(type(pp
) == EmbedThumbnailPP
for pp
in self
._pps
['post_process'])): # noqa: E721
3107 info_dict
['ext'] = 'mkv'
3108 self
.report_warning(
3109 'webm doesn\'t support embedding a thumbnail, mkv will be used')
3110 new_ext
= info_dict
['ext']
3112 def correct_ext(filename
, ext
=new_ext
):
3115 filename_real_ext
= os
.path
.splitext(filename
)[1][1:]
3117 os
.path
.splitext(filename
)[0]
3118 if filename_real_ext
in (old_ext
, new_ext
)
3120 return f
'{filename_wo_ext}.{ext}'
3122 # Ensure filename always has a correct extension for successful merge
3123 full_filename
= correct_ext(full_filename
)
3124 temp_filename
= correct_ext(temp_filename
)
3125 dl_filename
= existing_video_file(full_filename
, temp_filename
)
3126 info_dict
['__real_download'] = False
3128 merger
= FFmpegMergerPP(self
)
3130 if dl_filename
is not None:
3131 self
.report_file_already_downloaded(dl_filename
)
3133 for f
in requested_formats
if fd
!= FFmpegFD
else []:
3134 f
['filepath'] = fname
= prepend_extension(
3135 correct_ext(temp_filename
, info_dict
['ext']),
3136 'f%s' % f
['format_id'], info_dict
['ext'])
3137 downloaded
.append(fname
)
3138 info_dict
['url'] = '\n'.join(f
['url'] for f
in requested_formats
)
3139 success
, real_download
= self
.dl(temp_filename
, info_dict
)
3140 info_dict
['__real_download'] = real_download
3142 if self
.params
.get('allow_unplayable_formats'):
3143 self
.report_warning(
3144 'You have requested merging of multiple formats '
3145 'while also allowing unplayable formats to be downloaded. '
3146 'The formats won\'t be merged to prevent data corruption.')
3147 elif not merger
.available
:
3148 msg
= 'You have requested merging of multiple formats but ffmpeg is not installed'
3149 if not self
.params
.get('ignoreerrors'):
3150 self
.report_error(f
'{msg}. Aborting due to --abort-on-error')
3152 self
.report_warning(f
'{msg}. The formats won\'t be merged')
3154 if temp_filename
== '-':
3155 reason
= ('using a downloader other than ffmpeg' if FFmpegFD
.can_merge_formats(info_dict
, self
.params
)
3156 else 'but the formats are incompatible for simultaneous download' if merger
.available
3157 else 'but ffmpeg is not installed')
3158 self
.report_warning(
3159 f
'You have requested downloading multiple formats to stdout {reason}. '
3160 'The formats will be streamed one after the other')
3161 fname
= temp_filename
3162 for f
in requested_formats
:
3163 new_info
= dict(info_dict
)
3164 del new_info
['requested_formats']
3166 if temp_filename
!= '-':
3167 fname
= prepend_extension(
3168 correct_ext(temp_filename
, new_info
['ext']),
3169 'f%s' % f
['format_id'], new_info
['ext'])
3170 if not self
._ensure
_dir
_exists
(fname
):
3172 f
['filepath'] = fname
3173 downloaded
.append(fname
)
3174 partial_success
, real_download
= self
.dl(fname
, new_info
)
3175 info_dict
['__real_download'] = info_dict
['__real_download'] or real_download
3176 success
= success
and partial_success
3178 if downloaded
and merger
.available
and not self
.params
.get('allow_unplayable_formats'):
3179 info_dict
['__postprocessors'].append(merger
)
3180 info_dict
['__files_to_merge'] = downloaded
3181 # Even if there were no downloads, it is being merged only now
3182 info_dict
['__real_download'] = True
3184 for file in downloaded
:
3185 files_to_move
[file] = None
3187 # Just a single file
3188 dl_filename
= existing_video_file(full_filename
, temp_filename
)
3189 if dl_filename
is None or dl_filename
== temp_filename
:
3190 # dl_filename == temp_filename could mean that the file was partially downloaded with --no-part.
3191 # So we should try to resume the download
3192 success
, real_download
= self
.dl(temp_filename
, info_dict
)
3193 info_dict
['__real_download'] = real_download
3195 self
.report_file_already_downloaded(dl_filename
)
3197 dl_filename
= dl_filename
or temp_filename
3198 info_dict
['__finaldir'] = os
.path
.dirname(os
.path
.abspath(encodeFilename(full_filename
)))
3200 except network_exceptions
as err
:
3201 self
.report_error('unable to download video data: %s' % error_to_compat_str(err
))
3203 except OSError as err
:
3204 raise UnavailableVideoError(err
)
3205 except (ContentTooShortError
, ) as err
:
3206 self
.report_error(f
'content too short (expected {err.expected} bytes and served {err.downloaded})')
3209 self
._raise
_pending
_errors
(info_dict
)
3210 if success
and full_filename
!= '-':
3214 fixup_policy
= self
.params
.get('fixup')
3215 vid
= info_dict
['id']
3217 if fixup_policy
in ('ignore', 'never'):
3219 elif fixup_policy
== 'warn':
3221 elif fixup_policy
!= 'force':
3222 assert fixup_policy
in ('detect_or_warn', None)
3223 if not info_dict
.get('__real_download'):
3226 def ffmpeg_fixup(cndn
, msg
, cls
):
3227 if not (do_fixup
and cndn
):
3229 elif do_fixup
== 'warn':
3230 self
.report_warning(f
'{vid}: {msg}')
3234 info_dict
['__postprocessors'].append(pp
)
3236 self
.report_warning(f
'{vid}: {msg}. Install ffmpeg to fix this automatically')
3238 stretched_ratio
= info_dict
.get('stretched_ratio')
3239 ffmpeg_fixup(stretched_ratio
not in (1, None),
3240 f
'Non-uniform pixel ratio {stretched_ratio}',
3241 FFmpegFixupStretchedPP
)
3243 downloader
= get_suitable_downloader(info_dict
, self
.params
) if 'protocol' in info_dict
else None
3244 downloader
= downloader
.FD_NAME
if downloader
else None
3246 ext
= info_dict
.get('ext')
3247 postprocessed_by_ffmpeg
= info_dict
.get('requested_formats') or any((
3248 isinstance(pp
, FFmpegVideoConvertorPP
)
3249 and resolve_recode_mapping(ext
, pp
.mapping
)[0] not in (ext
, None)
3250 ) for pp
in self
._pps
['post_process'])
3252 if not postprocessed_by_ffmpeg
:
3253 ffmpeg_fixup(ext
== 'm4a' and info_dict
.get('container') == 'm4a_dash',
3254 'writing DASH m4a. Only some players support this container',
3256 ffmpeg_fixup(downloader
== 'hlsnative' and not self
.params
.get('hls_use_mpegts')
3257 or info_dict
.get('is_live') and self
.params
.get('hls_use_mpegts') is None,
3258 'Possible MPEG-TS in MP4 container or malformed AAC timestamps',
3260 ffmpeg_fixup(info_dict
.get('is_live') and downloader
== 'DashSegmentsFD',
3261 'Possible duplicate MOOV atoms', FFmpegFixupDuplicateMoovPP
)
3263 ffmpeg_fixup(downloader
== 'web_socket_fragment', 'Malformed timestamps detected', FFmpegFixupTimestampPP
)
3264 ffmpeg_fixup(downloader
== 'web_socket_fragment', 'Malformed duration detected', FFmpegFixupDurationPP
)
3268 replace_info_dict(self
.post_process(dl_filename
, info_dict
, files_to_move
))
3269 except PostProcessingError
as err
:
3270 self
.report_error('Postprocessing: %s' % str(err
))
3273 for ph
in self
._post
_hooks
:
3274 ph(info_dict
['filepath'])
3275 except Exception as err
:
3276 self
.report_error('post hooks: %s' % str(err
))
3278 info_dict
['__write_download_archive'] = True
3280 assert info_dict
is original_infodict
# Make sure the info_dict was modified in-place
3281 if self
.params
.get('force_write_download_archive'):
3282 info_dict
['__write_download_archive'] = True
3283 check_max_downloads()
3285 def __download_wrapper(self
, func
):
3286 @functools.wraps(func
)
3287 def wrapper(*args
, **kwargs
):
3289 res
= func(*args
, **kwargs
)
3290 except UnavailableVideoError
as e
:
3291 self
.report_error(e
)
3292 except DownloadCancelled
as e
:
3293 self
.to_screen(f
'[info] {e}')
3294 if not self
.params
.get('break_per_url'):
3296 self
._num
_downloads
= 0
3298 if self
.params
.get('dump_single_json', False):
3299 self
.post_extract(res
)
3300 self
.to_stdout(json
.dumps(self
.sanitize_info(res
)))
3303 def download(self
, url_list
):
3304 """Download a given list of URLs."""
3305 url_list
= variadic(url_list
) # Passing a single URL is a common mistake
3306 outtmpl
= self
.params
['outtmpl']['default']
3307 if (len(url_list
) > 1
3309 and '%' not in outtmpl
3310 and self
.params
.get('max_downloads') != 1):
3311 raise SameFileError(outtmpl
)
3313 for url
in url_list
:
3314 self
.__download
_wrapper
(self
.extract_info
)(
3315 url
, force_generic_extractor
=self
.params
.get('force_generic_extractor', False))
3317 return self
._download
_retcode
3319 def download_with_info_file(self
, info_filename
):
3320 with contextlib
.closing(fileinput
.FileInput(
3321 [info_filename
], mode
='r',
3322 openhook
=fileinput
.hook_encoded('utf-8'))) as f
:
3323 # FileInput doesn't have a read method, we can't call json.load
3324 info
= self
.sanitize_info(json
.loads('\n'.join(f
)), self
.params
.get('clean_infojson', True))
3326 self
.__download
_wrapper
(self
.process_ie_result
)(info
, download
=True)
3327 except (DownloadError
, EntryNotInPlaylist
, ReExtractInfo
) as e
:
3328 if not isinstance(e
, EntryNotInPlaylist
):
3329 self
.to_stderr('\r')
3330 webpage_url
= info
.get('webpage_url')
3331 if webpage_url
is not None:
3332 self
.report_warning(f
'The info failed to download: {e}; trying with URL {webpage_url}')
3333 return self
.download([webpage_url
])
3336 return self
._download
_retcode
3339 def sanitize_info(info_dict
, remove_private_keys
=False):
3340 ''' Sanitize the infodict for converting to json '''
3341 if info_dict
is None:
3343 info_dict
.setdefault('epoch', int(time
.time()))
3344 info_dict
.setdefault('_type', 'video')
3345 info_dict
.setdefault('_version', {
3346 'version': __version__
,
3347 'current_git_head': current_git_head(),
3348 'release_git_head': RELEASE_GIT_HEAD
,
3349 'repository': REPOSITORY
,
3352 if remove_private_keys
:
3353 reject
= lambda k
, v
: v
is None or k
.startswith('__') or k
in {
3354 'requested_downloads', 'requested_formats', 'requested_subtitles', 'requested_entries',
3355 'entries', 'filepath', '_filename', 'infojson_filename', 'original_url', 'playlist_autonumber',
3358 reject
= lambda k
, v
: False
3361 if isinstance(obj
, dict):
3362 return {k: filter_fn(v) for k, v in obj.items() if not reject(k, v)}
3363 elif isinstance(obj
, (list, tuple, set, LazyList
)):
3364 return list(map(filter_fn
, obj
))
3365 elif obj
is None or isinstance(obj
, (str, int, float, bool)):
3370 return filter_fn(info_dict
)
3373 def filter_requested_info(info_dict
, actually_filter
=True):
3374 ''' Alias of sanitize_info for backward compatibility '''
3375 return YoutubeDL
.sanitize_info(info_dict
, actually_filter
)
3377 def _delete_downloaded_files(self
, *files_to_delete
, info
={}, msg
=None):
3378 for filename
in set(filter(None, files_to_delete
)):
3380 self
.to_screen(msg
% filename
)
3384 self
.report_warning(f
'Unable to delete file {filename}')
3385 if filename
in info
.get('__files_to_move', []): # NB: Delete even if None
3386 del info
['__files_to_move'][filename
]
3389 def post_extract(info_dict
):
3390 def actual_post_extract(info_dict
):
3391 if info_dict
.get('_type') in ('playlist', 'multi_video'):
3392 for video_dict
in info_dict
.get('entries', {}):
3393 actual_post_extract(video_dict
or {})
3396 post_extractor
= info_dict
.pop('__post_extractor', None) or (lambda: {})
3397 info_dict
.update(post_extractor())
3399 actual_post_extract(info_dict
or {})
3401 def run_pp(self
, pp
, infodict
):
3402 files_to_delete
= []
3403 if '__files_to_move' not in infodict
:
3404 infodict
['__files_to_move'] = {}
3406 files_to_delete
, infodict
= pp
.run(infodict
)
3407 except PostProcessingError
as e
:
3408 # Must be True and not 'only_download'
3409 if self
.params
.get('ignoreerrors') is True:
3410 self
.report_error(e
)
3414 if not files_to_delete
:
3416 if self
.params
.get('keepvideo', False):
3417 for f
in files_to_delete
:
3418 infodict
['__files_to_move'].setdefault(f
, '')
3420 self
._delete
_downloaded
_files
(
3421 *files_to_delete
, info
=infodict
, msg
='Deleting original file %s (pass -k to keep)')
3424 def run_all_pps(self
, key
, info
, *, additional_pps
=None):
3425 self
._forceprint
(key
, info
)
3426 for pp
in (additional_pps
or []) + self
._pps
[key
]:
3427 info
= self
.run_pp(pp
, info
)
3430 def pre_process(self
, ie_info
, key
='pre_process', files_to_move
=None):
3431 info
= dict(ie_info
)
3432 info
['__files_to_move'] = files_to_move
or {}
3434 info
= self
.run_all_pps(key
, info
)
3435 except PostProcessingError
as err
:
3436 msg
= f
'Preprocessing: {err}'
3437 info
.setdefault('__pending_error', msg
)
3438 self
.report_error(msg
, is_error
=False)
3439 return info
, info
.pop('__files_to_move', None)
3441 def post_process(self
, filename
, info
, files_to_move
=None):
3442 """Run all the postprocessors on the given file."""
3443 info
['filepath'] = filename
3444 info
['__files_to_move'] = files_to_move
or {}
3445 info
= self
.run_all_pps('post_process', info
, additional_pps
=info
.get('__postprocessors'))
3446 info
= self
.run_pp(MoveFilesAfterDownloadPP(self
), info
)
3447 del info
['__files_to_move']
3448 return self
.run_all_pps('after_move', info
)
3450 def _make_archive_id(self
, info_dict
):
3451 video_id
= info_dict
.get('id')
3454 # Future-proof against any change in case
3455 # and backwards compatibility with prior versions
3456 extractor
= info_dict
.get('extractor_key') or info_dict
.get('ie_key') # key in a playlist
3457 if extractor
is None:
3458 url
= str_or_none(info_dict
.get('url'))
3461 # Try to find matching extractor for the URL and take its ie_key
3462 for ie_key
, ie
in self
._ies
.items():
3463 if ie
.suitable(url
):
3468 return make_archive_id(extractor
, video_id
)
3470 def in_download_archive(self
, info_dict
):
3471 if not self
.archive
:
3474 vid_ids
= [self
._make
_archive
_id
(info_dict
)]
3475 vid_ids
.extend(info_dict
.get('_old_archive_ids') or [])
3476 return any(id_
in self
.archive
for id_
in vid_ids
)
3478 def record_download_archive(self
, info_dict
):
3479 fn
= self
.params
.get('download_archive')
3482 vid_id
= self
._make
_archive
_id
(info_dict
)
3485 self
.write_debug(f
'Adding to archive: {vid_id}')
3486 if is_path_like(fn
):
3487 with locked_file(fn
, 'a', encoding
='utf-8') as archive_file
:
3488 archive_file
.write(vid_id
+ '\n')
3489 self
.archive
.add(vid_id
)
3492 def format_resolution(format
, default
='unknown'):
3493 if format
.get('vcodec') == 'none' and format
.get('acodec') != 'none':
3495 if format
.get('resolution') is not None:
3496 return format
['resolution']
3497 if format
.get('width') and format
.get('height'):
3498 return '%dx%d' % (format
['width'], format
['height'])
3499 elif format
.get('height'):
3500 return '%sp' % format
['height']
3501 elif format
.get('width'):
3502 return '%dx?' % format
['width']
3505 def _list_format_headers(self
, *headers
):
3506 if self
.params
.get('listformats_table', True) is not False:
3507 return [self
._format
_out
(header
, self
.Styles
.HEADERS
) for header
in headers
]
3510 def _format_note(self
, fdict
):
3512 if fdict
.get('ext') in ['f4f', 'f4m']:
3513 res
+= '(unsupported)'
3514 if fdict
.get('language'):
3517 res
+= '[%s]' % fdict
['language']
3518 if fdict
.get('format_note') is not None:
3521 res
+= fdict
['format_note']
3522 if fdict
.get('tbr') is not None:
3525 res
+= '%4dk' % fdict
['tbr']
3526 if fdict
.get('container') is not None:
3529 res
+= '%s container' % fdict
['container']
3530 if (fdict
.get('vcodec') is not None
3531 and fdict
.get('vcodec') != 'none'):
3534 res
+= fdict
['vcodec']
3535 if fdict
.get('vbr') is not None:
3537 elif fdict
.get('vbr') is not None and fdict
.get('abr') is not None:
3539 if fdict
.get('vbr') is not None:
3540 res
+= '%4dk' % fdict
['vbr']
3541 if fdict
.get('fps') is not None:
3544 res
+= '%sfps' % fdict
['fps']
3545 if fdict
.get('acodec') is not None:
3548 if fdict
['acodec'] == 'none':
3551 res
+= '%-5s' % fdict
['acodec']
3552 elif fdict
.get('abr') is not None:
3556 if fdict
.get('abr') is not None:
3557 res
+= '@%3dk' % fdict
['abr']
3558 if fdict
.get('asr') is not None:
3559 res
+= ' (%5dHz)' % fdict
['asr']
3560 if fdict
.get('filesize') is not None:
3563 res
+= format_bytes(fdict
['filesize'])
3564 elif fdict
.get('filesize_approx') is not None:
3567 res
+= '~' + format_bytes(fdict
['filesize_approx'])
3570 def _get_formats(self
, info_dict
):
3571 if info_dict
.get('formats') is None:
3572 if info_dict
.get('url') and info_dict
.get('_type', 'video') == 'video':
3575 return info_dict
['formats']
3577 def render_formats_table(self
, info_dict
):
3578 formats
= self
._get
_formats
(info_dict
)
3581 if not self
.params
.get('listformats_table', True) is not False:
3584 format_field(f
, 'format_id'),
3585 format_field(f
, 'ext'),
3586 self
.format_resolution(f
),
3587 self
._format
_note
(f
)
3588 ] for f
in formats
if f
.get('preference') is None or f
['preference'] >= -1000]
3589 return render_table(['format code', 'extension', 'resolution', 'note'], table
, extra_gap
=1)
3591 def simplified_codec(f
, field
):
3592 assert field
in ('acodec', 'vcodec')
3593 codec
= f
.get(field
, 'unknown')
3596 elif codec
!= 'none':
3597 return '.'.join(codec
.split('.')[:4])
3599 if field
== 'vcodec' and f
.get('acodec') == 'none':
3601 elif field
== 'acodec' and f
.get('vcodec') == 'none':
3603 return self
._format
_out
('audio only' if field
== 'vcodec' else 'video only',
3604 self
.Styles
.SUPPRESS
)
3606 delim
= self
._format
_out
('\u2502', self
.Styles
.DELIM
, '|', test_encoding
=True)
3609 self
._format
_out
(format_field(f
, 'format_id'), self
.Styles
.ID
),
3610 format_field(f
, 'ext'),
3611 format_field(f
, func
=self
.format_resolution
, ignore
=('audio only', 'images')),
3612 format_field(f
, 'fps', '\t%d', func
=round),
3613 format_field(f
, 'dynamic_range', '%s', ignore
=(None, 'SDR')).replace('HDR', ''),
3614 format_field(f
, 'audio_channels', '\t%s'),
3616 format_field(f
, 'filesize', ' \t%s', func
=format_bytes
) + format_field(f
, 'filesize_approx', '~\t%s', func
=format_bytes
),
3617 format_field(f
, 'tbr', '\t%dk', func
=round),
3618 shorten_protocol_name(f
.get('protocol', '')),
3620 simplified_codec(f
, 'vcodec'),
3621 format_field(f
, 'vbr', '\t%dk', func
=round),
3622 simplified_codec(f
, 'acodec'),
3623 format_field(f
, 'abr', '\t%dk', func
=round),
3624 format_field(f
, 'asr', '\t%s', func
=format_decimal_suffix
),
3626 self
._format
_out
('UNSUPPORTED', 'light red') if f
.get('ext') in ('f4f', 'f4m') else None,
3627 format_field(f
, 'language', '[%s]'),
3628 join_nonempty(format_field(f
, 'format_note'),
3629 format_field(f
, 'container', ignore
=(None, f
.get('ext'))),
3632 ] for f
in formats
if f
.get('preference') is None or f
['preference'] >= -1000]
3633 header_line
= self
._list
_format
_headers
(
3634 'ID', 'EXT', 'RESOLUTION', '\tFPS', 'HDR', 'CH', delim
, '\tFILESIZE', '\tTBR', 'PROTO',
3635 delim
, 'VCODEC', '\tVBR', 'ACODEC', '\tABR', '\tASR', 'MORE INFO')
3637 return render_table(
3638 header_line
, table
, hide_empty
=True,
3639 delim
=self
._format
_out
('\u2500', self
.Styles
.DELIM
, '-', test_encoding
=True))
3641 def render_thumbnails_table(self
, info_dict
):
3642 thumbnails
= list(info_dict
.get('thumbnails') or [])
3645 return render_table(
3646 self
._list
_format
_headers
('ID', 'Width', 'Height', 'URL'),
3647 [[t
.get('id'), t
.get('width') or 'unknown', t
.get('height') or 'unknown', t
['url']] for t
in thumbnails
])
3649 def render_subtitles_table(self
, video_id
, subtitles
):
3650 def _row(lang
, formats
):
3651 exts
, names
= zip(*((f
['ext'], f
.get('name') or 'unknown') for f
in reversed(formats
)))
3652 if len(set(names
)) == 1:
3653 names
= [] if names
[0] == 'unknown' else names
[:1]
3654 return [lang
, ', '.join(names
), ', '.join(exts
)]
3658 return render_table(
3659 self
._list
_format
_headers
('Language', 'Name', 'Formats'),
3660 [_row(lang
, formats
) for lang
, formats
in subtitles
.items()],
3663 def __list_table(self
, video_id
, name
, func
, *args
):
3666 self
.to_screen(f
'{video_id} has no {name}')
3668 self
.to_screen(f
'[info] Available {name} for {video_id}:')
3669 self
.to_stdout(table
)
3671 def list_formats(self
, info_dict
):
3672 self
.__list
_table
(info_dict
['id'], 'formats', self
.render_formats_table
, info_dict
)
3674 def list_thumbnails(self
, info_dict
):
3675 self
.__list
_table
(info_dict
['id'], 'thumbnails', self
.render_thumbnails_table
, info_dict
)
3677 def list_subtitles(self
, video_id
, subtitles
, name
='subtitles'):
3678 self
.__list
_table
(video_id
, name
, self
.render_subtitles_table
, video_id
, subtitles
)
3680 def urlopen(self
, req
):
3681 """ Start an HTTP download """
3682 if isinstance(req
, str):
3683 req
= sanitized_Request(req
)
3684 return self
._opener
.open(req
, timeout
=self
._socket
_timeout
)
3686 def print_debug_header(self
):
3687 if not self
.params
.get('verbose'):
3690 from . import _IN_CLI
# Must be delayed import
3692 # These imports can be slow. So import them only as needed
3693 from .extractor
.extractors
import _LAZY_LOADER
3694 from .extractor
.extractors
import _PLUGIN_CLASSES
as plugin_extractors
3696 def get_encoding(stream
):
3697 ret
= str(getattr(stream
, 'encoding', 'missing (%s)' % type(stream
).__name
__))
3698 if not supports_terminal_sequences(stream
):
3699 from .utils
import WINDOWS_VT_MODE
# Must be imported locally
3700 ret
+= ' (No VT)' if WINDOWS_VT_MODE
is False else ' (No ANSI)'
3703 encoding_str
= 'Encodings: locale %s, fs %s, pref %s, %s' % (
3704 locale
.getpreferredencoding(),
3705 sys
.getfilesystemencoding(),
3706 self
.get_encoding(),
3708 f
'{key} {get_encoding(stream)}' for key
, stream
in self
._out
_files
.items_
3709 if stream
is not None and key
!= 'console')
3712 logger
= self
.params
.get('logger')
3714 write_debug
= lambda msg
: logger
.debug(f
'[debug] {msg}')
3715 write_debug(encoding_str
)
3717 write_string(f
'[debug] {encoding_str}\n', encoding
=None)
3718 write_debug
= lambda msg
: self
._write
_string
(f
'[debug] {msg}\n')
3720 source
= detect_variant()
3721 if VARIANT
not in (None, 'pip'):
3723 write_debug(join_nonempty(
3724 f
'{"yt-dlp" if REPOSITORY == "yt-dlp/yt-dlp" else REPOSITORY} version',
3726 f
'[{RELEASE_GIT_HEAD}]' if RELEASE_GIT_HEAD
else '',
3727 '' if source
== 'unknown' else f
'({source})',
3728 '' if _IN_CLI
else 'API',
3730 if not _LAZY_LOADER
:
3731 if os
.environ
.get('YTDLP_NO_LAZY_EXTRACTORS'):
3732 write_debug('Lazy loading extractors is forcibly disabled')
3734 write_debug('Lazy loading extractors is disabled')
3735 if plugin_extractors
or plugin_postprocessors
:
3736 write_debug('Plugins: %s' % [
3737 '%s%s' % (klass
.__name
__, '' if klass
.__name
__ == name
else f
' as {name}')
3738 for name
, klass
in itertools
.chain(plugin_extractors
.items(), plugin_postprocessors
.items())])
3739 if self
.params
['compat_opts']:
3740 write_debug('Compatibility options: %s' % ', '.join(self
.params
['compat_opts']))
3742 if current_git_head():
3743 write_debug(f
'Git HEAD: {current_git_head()}')
3744 write_debug(system_identifier())
3746 exe_versions
, ffmpeg_features
= FFmpegPostProcessor
.get_versions_and_features(self
)
3747 ffmpeg_features
= {key for key, val in ffmpeg_features.items() if val}
3749 exe_versions
['ffmpeg'] += ' (%s)' % ','.join(sorted(ffmpeg_features
))
3751 exe_versions
['rtmpdump'] = rtmpdump_version()
3752 exe_versions
['phantomjs'] = PhantomJSwrapper
._version
()
3753 exe_str
= ', '.join(
3754 f
'{exe} {v}' for exe
, v
in sorted(exe_versions
.items()) if v
3756 write_debug('exe versions: %s' % exe_str
)
3758 from .compat
.compat_utils
import get_package_info
3759 from .dependencies
import available_dependencies
3761 write_debug('Optional libraries: %s' % (', '.join(sorted({
3762 join_nonempty(*get_package_info(m
)) for m
in available_dependencies
.values()
3765 self
._setup
_opener
()
3767 for handler
in self
._opener
.handlers
:
3768 if hasattr(handler
, 'proxies'):
3769 proxy_map
.update(handler
.proxies
)
3770 write_debug(f
'Proxy map: {proxy_map}')
3773 if False and self
.params
.get('call_home'):
3774 ipaddr
= self
.urlopen('https://yt-dl.org/ip').read().decode()
3775 write_debug('Public IP address: %s' % ipaddr
)
3776 latest_version
= self
.urlopen(
3777 'https://yt-dl.org/latest/version').read().decode()
3778 if version_tuple(latest_version
) > version_tuple(__version__
):
3779 self
.report_warning(
3780 'You are using an outdated version (newest version: %s)! '
3781 'See https://yt-dl.org/update if you need help updating.' %
3784 def _setup_opener(self
):
3785 if hasattr(self
, '_opener'):
3787 timeout_val
= self
.params
.get('socket_timeout')
3788 self
._socket
_timeout
= 20 if timeout_val
is None else float(timeout_val
)
3790 opts_cookiesfrombrowser
= self
.params
.get('cookiesfrombrowser')
3791 opts_cookiefile
= self
.params
.get('cookiefile')
3792 opts_proxy
= self
.params
.get('proxy')
3794 self
.cookiejar
= load_cookies(opts_cookiefile
, opts_cookiesfrombrowser
, self
)
3796 cookie_processor
= YoutubeDLCookieProcessor(self
.cookiejar
)
3797 if opts_proxy
is not None:
3798 if opts_proxy
== '':
3801 proxies
= {'http': opts_proxy, 'https': opts_proxy}
3803 proxies
= urllib
.request
.getproxies()
3804 # Set HTTPS proxy to HTTP one if given (https://github.com/ytdl-org/youtube-dl/issues/805)
3805 if 'http' in proxies
and 'https' not in proxies
:
3806 proxies
['https'] = proxies
['http']
3807 proxy_handler
= PerRequestProxyHandler(proxies
)
3809 debuglevel
= 1 if self
.params
.get('debug_printtraffic') else 0
3810 https_handler
= make_HTTPS_handler(self
.params
, debuglevel
=debuglevel
)
3811 ydlh
= YoutubeDLHandler(self
.params
, debuglevel
=debuglevel
)
3812 redirect_handler
= YoutubeDLRedirectHandler()
3813 data_handler
= urllib
.request
.DataHandler()
3815 # When passing our own FileHandler instance, build_opener won't add the
3816 # default FileHandler and allows us to disable the file protocol, which
3817 # can be used for malicious purposes (see
3818 # https://github.com/ytdl-org/youtube-dl/issues/8227)
3819 file_handler
= urllib
.request
.FileHandler()
3821 def file_open(*args
, **kwargs
):
3822 raise urllib
.error
.URLError('file:// scheme is explicitly disabled in yt-dlp for security reasons')
3823 file_handler
.file_open
= file_open
3825 opener
= urllib
.request
.build_opener(
3826 proxy_handler
, https_handler
, cookie_processor
, ydlh
, redirect_handler
, data_handler
, file_handler
)
3828 # Delete the default user-agent header, which would otherwise apply in
3829 # cases where our custom HTTP handler doesn't come into play
3830 # (See https://github.com/ytdl-org/youtube-dl/issues/1309 for details)
3831 opener
.addheaders
= []
3832 self
._opener
= opener
3834 def encode(self
, s
):
3835 if isinstance(s
, bytes):
3836 return s
# Already encoded
3839 return s
.encode(self
.get_encoding())
3840 except UnicodeEncodeError as err
:
3841 err
.reason
= err
.reason
+ '. Check your system encoding configuration or use the --encoding option.'
3844 def get_encoding(self
):
3845 encoding
= self
.params
.get('encoding')
3846 if encoding
is None:
3847 encoding
= preferredencoding()
3850 def _write_info_json(self
, label
, ie_result
, infofn
, overwrite
=None):
3851 ''' Write infojson and returns True = written, 'exists' = Already exists, False = skip, None = error '''
3852 if overwrite
is None:
3853 overwrite
= self
.params
.get('overwrites', True)
3854 if not self
.params
.get('writeinfojson'):
3857 self
.write_debug(f
'Skipping writing {label} infojson')
3859 elif not self
._ensure
_dir
_exists
(infofn
):
3861 elif not overwrite
and os
.path
.exists(infofn
):
3862 self
.to_screen(f
'[info] {label.title()} metadata is already present')
3865 self
.to_screen(f
'[info] Writing {label} metadata as JSON to: {infofn}')
3867 write_json_file(self
.sanitize_info(ie_result
, self
.params
.get('clean_infojson', True)), infofn
)
3870 self
.report_error(f
'Cannot write {label} metadata to JSON file {infofn}')
3873 def _write_description(self
, label
, ie_result
, descfn
):
3874 ''' Write description and returns True = written, False = skip, None = error '''
3875 if not self
.params
.get('writedescription'):
3878 self
.write_debug(f
'Skipping writing {label} description')
3880 elif not self
._ensure
_dir
_exists
(descfn
):
3882 elif not self
.params
.get('overwrites', True) and os
.path
.exists(descfn
):
3883 self
.to_screen(f
'[info] {label.title()} description is already present')
3884 elif ie_result
.get('description') is None:
3885 self
.report_warning(f
'There\'s no {label} description to write')
3889 self
.to_screen(f
'[info] Writing {label} description to: {descfn}')
3890 with open(encodeFilename(descfn
), 'w', encoding
='utf-8') as descfile
:
3891 descfile
.write(ie_result
['description'])
3893 self
.report_error(f
'Cannot write {label} description file {descfn}')
3897 def _write_subtitles(self
, info_dict
, filename
):
3898 ''' Write subtitles to file and return list of (sub_filename, final_sub_filename); or None if error'''
3900 subtitles
= info_dict
.get('requested_subtitles')
3901 if not subtitles
or not (self
.params
.get('writesubtitles') or self
.params
.get('writeautomaticsub')):
3902 # subtitles download errors are already managed as troubles in relevant IE
3903 # that way it will silently go on when used with unsupporting IE
3906 sub_filename_base
= self
.prepare_filename(info_dict
, 'subtitle')
3907 if not sub_filename_base
:
3908 self
.to_screen('[info] Skipping writing video subtitles')
3910 for sub_lang
, sub_info
in subtitles
.items():
3911 sub_format
= sub_info
['ext']
3912 sub_filename
= subtitles_filename(filename
, sub_lang
, sub_format
, info_dict
.get('ext'))
3913 sub_filename_final
= subtitles_filename(sub_filename_base
, sub_lang
, sub_format
, info_dict
.get('ext'))
3914 existing_sub
= self
.existing_file((sub_filename_final
, sub_filename
))
3916 self
.to_screen(f
'[info] Video subtitle {sub_lang}.{sub_format} is already present')
3917 sub_info
['filepath'] = existing_sub
3918 ret
.append((existing_sub
, sub_filename_final
))
3921 self
.to_screen(f
'[info] Writing video subtitles to: {sub_filename}')
3922 if sub_info
.get('data') is not None:
3924 # Use newline='' to prevent conversion of newline characters
3925 # See https://github.com/ytdl-org/youtube-dl/issues/10268
3926 with open(sub_filename
, 'w', encoding
='utf-8', newline
='') as subfile
:
3927 subfile
.write(sub_info
['data'])
3928 sub_info
['filepath'] = sub_filename
3929 ret
.append((sub_filename
, sub_filename_final
))
3932 self
.report_error(f
'Cannot write video subtitles file {sub_filename}')
3936 sub_copy
= sub_info
.copy()
3937 sub_copy
.setdefault('http_headers', info_dict
.get('http_headers'))
3938 self
.dl(sub_filename
, sub_copy
, subtitle
=True)
3939 sub_info
['filepath'] = sub_filename
3940 ret
.append((sub_filename
, sub_filename_final
))
3941 except (DownloadError
, ExtractorError
, IOError, OSError, ValueError) + network_exceptions
as err
:
3942 msg
= f
'Unable to download video subtitles for {sub_lang!r}: {err}'
3943 if self
.params
.get('ignoreerrors') is not True: # False or 'only_download'
3944 if not self
.params
.get('ignoreerrors'):
3945 self
.report_error(msg
)
3946 raise DownloadError(msg
)
3947 self
.report_warning(msg
)
3950 def _write_thumbnails(self
, label
, info_dict
, filename
, thumb_filename_base
=None):
3951 ''' Write thumbnails to file and return list of (thumb_filename, final_thumb_filename) '''
3952 write_all
= self
.params
.get('write_all_thumbnails', False)
3953 thumbnails
, ret
= [], []
3954 if write_all
or self
.params
.get('writethumbnail', False):
3955 thumbnails
= info_dict
.get('thumbnails') or []
3956 multiple
= write_all
and len(thumbnails
) > 1
3958 if thumb_filename_base
is None:
3959 thumb_filename_base
= filename
3960 if thumbnails
and not thumb_filename_base
:
3961 self
.write_debug(f
'Skipping writing {label} thumbnail')
3964 for idx
, t
in list(enumerate(thumbnails
))[::-1]:
3965 thumb_ext
= (f
'{t["id"]}.' if multiple
else '') + determine_ext(t
['url'], 'jpg')
3966 thumb_display_id
= f
'{label} thumbnail {t["id"]}'
3967 thumb_filename
= replace_extension(filename
, thumb_ext
, info_dict
.get('ext'))
3968 thumb_filename_final
= replace_extension(thumb_filename_base
, thumb_ext
, info_dict
.get('ext'))
3970 existing_thumb
= self
.existing_file((thumb_filename_final
, thumb_filename
))
3972 self
.to_screen('[info] %s is already present' % (
3973 thumb_display_id
if multiple
else f
'{label} thumbnail').capitalize())
3974 t
['filepath'] = existing_thumb
3975 ret
.append((existing_thumb
, thumb_filename_final
))
3977 self
.to_screen(f
'[info] Downloading {thumb_display_id} ...')
3979 uf
= self
.urlopen(sanitized_Request(t
['url'], headers
=t
.get('http_headers', {})))
3980 self
.to_screen(f
'[info] Writing {thumb_display_id} to: {thumb_filename}')
3981 with open(encodeFilename(thumb_filename
), 'wb') as thumbf
:
3982 shutil
.copyfileobj(uf
, thumbf
)
3983 ret
.append((thumb_filename
, thumb_filename_final
))
3984 t
['filepath'] = thumb_filename
3985 except network_exceptions
as err
:
3987 self
.report_warning(f
'Unable to download {thumb_display_id}: {err}')
3988 if ret
and not write_all
: