26 from .cache
import Cache
27 from .compat
import functools
, urllib
# isort: split
28 from .compat
import compat_os_name
, compat_shlex_quote
, urllib_req_to_req
29 from .cookies
import LenientSimpleCookie
, load_cookies
30 from .downloader
import FFmpegFD
, get_suitable_downloader
, shorten_protocol_name
31 from .downloader
.rtmp
import rtmpdump_version
32 from .extractor
import gen_extractor_classes
, get_info_extractor
33 from .extractor
.common
import UnsupportedURLIE
34 from .extractor
.openload
import PhantomJSwrapper
35 from .minicurses
import format_text
36 from .networking
import HEADRequest
, Request
, RequestDirector
37 from .networking
.common
import _REQUEST_HANDLERS
, _RH_PREFERENCES
38 from .networking
.exceptions
import (
45 from .plugins
import directories
as plugin_directories
46 from .postprocessor
import _PLUGIN_CLASSES
as plugin_pps
47 from .postprocessor
import (
49 FFmpegFixupDuplicateMoovPP
,
50 FFmpegFixupDurationPP
,
53 FFmpegFixupStretchedPP
,
54 FFmpegFixupTimestampPP
,
57 FFmpegVideoConvertorPP
,
58 MoveFilesAfterDownloadPP
,
61 from .postprocessor
.ffmpeg
import resolve_mapping
as resolve_recode_mapping
64 _get_system_deprecation
,
100 UnavailableVideoError
,
118 format_decimal_suffix
,
132 orderedSet_from_options
,
136 remove_terminal_sequences
,
145 supports_terminal_sequences
,
155 windows_enable_vt_mode
,
159 from .utils
._utils
import _YDLLogger
160 from .utils
.networking
import (
166 from .version
import CHANNEL
, ORIGIN
, RELEASE_GIT_HEAD
, VARIANT
, __version__
168 if compat_os_name
== 'nt':
175 YoutubeDL objects are the ones responsible of downloading the
176 actual video file and writing it to disk if the user has requested
177 it, among some other tasks. In most cases there should be one per
178 program. As, given a video URL, the downloader doesn't know how to
179 extract all the needed information, task that InfoExtractors do, it
180 has to pass the URL to one of them.
182 For this, YoutubeDL objects have a method that allows
183 InfoExtractors to be registered in a given order. When it is passed
184 a URL, the YoutubeDL object handles it to the first InfoExtractor it
185 finds that reports being able to handle it. The InfoExtractor extracts
186 all the information about the video or videos the URL refers to, and
187 YoutubeDL process the extracted information, possibly using a File
188 Downloader to download the video.
190 YoutubeDL objects accept a lot of parameters. In order not to saturate
191 the object constructor with arguments, it receives a dictionary of
192 options instead. These options are available through the params
193 attribute for the InfoExtractors to use. The YoutubeDL also
194 registers itself as the downloader in charge for the InfoExtractors
195 that are added to it, so this is a "mutual registration".
199 username: Username for authentication purposes.
200 password: Password for authentication purposes.
201 videopassword: Password for accessing a video.
202 ap_mso: Adobe Pass multiple-system operator identifier.
203 ap_username: Multiple-system operator account username.
204 ap_password: Multiple-system operator account password.
205 usenetrc: Use netrc for authentication instead.
206 netrc_location: Location of the netrc file. Defaults to ~/.netrc.
207 netrc_cmd: Use a shell command to get credentials
208 verbose: Print additional info to stdout.
209 quiet: Do not print messages to stdout.
210 no_warnings: Do not print out anything for warnings.
211 forceprint: A dict with keys WHEN mapped to a list of templates to
212 print to stdout. The allowed keys are video or any of the
213 items in utils.POSTPROCESS_WHEN.
214 For compatibility, a single list is also accepted
215 print_to_file: A dict with keys WHEN (same as forceprint) mapped to
216 a list of tuples with (template, filename)
217 forcejson: Force printing info_dict as JSON.
218 dump_single_json: Force printing the info_dict of the whole playlist
219 (or video) as a single JSON line.
220 force_write_download_archive: Force writing download archive regardless
221 of 'skip_download' or 'simulate'.
222 simulate: Do not download the video files. If unset (or None),
223 simulate only if listsubtitles, listformats or list_thumbnails is used
224 format: Video format code. see "FORMAT SELECTION" for more details.
225 You can also pass a function. The function takes 'ctx' as
226 argument and returns the formats to download.
227 See "build_format_selector" for an implementation
228 allow_unplayable_formats: Allow unplayable formats to be extracted and downloaded.
229 ignore_no_formats_error: Ignore "No video formats" error. Usefull for
230 extracting metadata even if the video is not actually
231 available for download (experimental)
232 format_sort: A list of fields by which to sort the video formats.
233 See "Sorting Formats" for more details.
234 format_sort_force: Force the given format_sort. see "Sorting Formats"
236 prefer_free_formats: Whether to prefer video formats with free containers
237 over non-free ones of same quality.
238 allow_multiple_video_streams: Allow multiple video streams to be merged
240 allow_multiple_audio_streams: Allow multiple audio streams to be merged
242 check_formats Whether to test if the formats are downloadable.
243 Can be True (check all), False (check none),
244 'selected' (check selected formats),
245 or None (check only if requested by extractor)
246 paths: Dictionary of output paths. The allowed keys are 'home'
247 'temp' and the keys of OUTTMPL_TYPES (in utils/_utils.py)
248 outtmpl: Dictionary of templates for output names. Allowed keys
249 are 'default' and the keys of OUTTMPL_TYPES (in utils/_utils.py).
250 For compatibility with youtube-dl, a single string can also be used
251 outtmpl_na_placeholder: Placeholder for unavailable meta fields.
252 restrictfilenames: Do not allow "&" and spaces in file names
253 trim_file_name: Limit length of filename (extension excluded)
254 windowsfilenames: Force the filenames to be windows compatible
255 ignoreerrors: Do not stop on download/postprocessing errors.
256 Can be 'only_download' to ignore only download errors.
257 Default is 'only_download' for CLI, but False for API
258 skip_playlist_after_errors: Number of allowed failures until the rest of
259 the playlist is skipped
260 allowed_extractors: List of regexes to match against extractor names that are allowed
261 overwrites: Overwrite all video and metadata files if True,
262 overwrite only non-video files if None
263 and don't overwrite any file if False
264 playlist_items: Specific indices of playlist to download.
265 playlistrandom: Download playlist items in random order.
266 lazy_playlist: Process playlist entries as they are received.
267 matchtitle: Download only matching titles.
268 rejecttitle: Reject downloads for matching titles.
269 logger: Log messages to a logging.Logger instance.
270 logtostderr: Print everything to stderr instead of stdout.
271 consoletitle: Display progress in console window's titlebar.
272 writedescription: Write the video description to a .description file
273 writeinfojson: Write the video description to a .info.json file
274 clean_infojson: Remove internal metadata from the infojson
275 getcomments: Extract video comments. This will not be written to disk
276 unless writeinfojson is also given
277 writeannotations: Write the video annotations to a .annotations.xml file
278 writethumbnail: Write the thumbnail image to a file
279 allow_playlist_files: Whether to write playlists' description, infojson etc
280 also to disk when using the 'write*' options
281 write_all_thumbnails: Write all thumbnail formats to files
282 writelink: Write an internet shortcut file, depending on the
283 current platform (.url/.webloc/.desktop)
284 writeurllink: Write a Windows internet shortcut file (.url)
285 writewebloclink: Write a macOS internet shortcut file (.webloc)
286 writedesktoplink: Write a Linux internet shortcut file (.desktop)
287 writesubtitles: Write the video subtitles to a file
288 writeautomaticsub: Write the automatically generated subtitles to a file
289 listsubtitles: Lists all available subtitles for the video
290 subtitlesformat: The format code for subtitles
291 subtitleslangs: List of languages of the subtitles to download (can be regex).
292 The list may contain "all" to refer to all the available
293 subtitles. The language can be prefixed with a "-" to
294 exclude it from the requested languages, e.g. ['all', '-live_chat']
295 keepvideo: Keep the video file after post-processing
296 daterange: A utils.DateRange object, download only if the upload_date is in the range.
297 skip_download: Skip the actual download of the video file
298 cachedir: Location of the cache files in the filesystem.
299 False to disable filesystem cache.
300 noplaylist: Download single video instead of a playlist if in doubt.
301 age_limit: An integer representing the user's age in years.
302 Unsuitable videos for the given age are skipped.
303 min_views: An integer representing the minimum view count the video
304 must have in order to not be skipped.
305 Videos without view count information are always
306 downloaded. None for no limit.
307 max_views: An integer representing the maximum view count.
308 Videos that are more popular than that are not
310 Videos without view count information are always
311 downloaded. None for no limit.
312 download_archive: A set, or the name of a file where all downloads are recorded.
313 Videos already present in the file are not downloaded again.
314 break_on_existing: Stop the download process after attempting to download a
315 file that is in the archive.
316 break_per_url: Whether break_on_reject and break_on_existing
317 should act on each input URL as opposed to for the entire queue
318 cookiefile: File name or text stream from where cookies should be read and dumped to
319 cookiesfrombrowser: A tuple containing the name of the browser, the profile
320 name/path from where cookies are loaded, the name of the keyring,
321 and the container name, e.g. ('chrome', ) or
322 ('vivaldi', 'default', 'BASICTEXT') or ('firefox', 'default', None, 'Meta')
323 legacyserverconnect: Explicitly allow HTTPS connection to servers that do not
324 support RFC 5746 secure renegotiation
325 nocheckcertificate: Do not verify SSL certificates
326 client_certificate: Path to client certificate file in PEM format. May include the private key
327 client_certificate_key: Path to private key file for client certificate
328 client_certificate_password: Password for client certificate private key, if encrypted.
329 If not provided and the key is encrypted, yt-dlp will ask interactively
330 prefer_insecure: Use HTTP instead of HTTPS to retrieve information.
331 (Only supported by some extractors)
332 enable_file_urls: Enable file:// URLs. This is disabled by default for security reasons.
333 http_headers: A dictionary of custom headers to be used for all requests
334 proxy: URL of the proxy server to use
335 geo_verification_proxy: URL of the proxy to use for IP address verification
336 on geo-restricted sites.
337 socket_timeout: Time to wait for unresponsive hosts, in seconds
338 bidi_workaround: Work around buggy terminals without bidirectional text
339 support, using fridibi
340 debug_printtraffic:Print out sent and received HTTP traffic
341 default_search: Prepend this string if an input url is not valid.
342 'auto' for elaborate guessing
343 encoding: Use this encoding instead of the system-specified.
344 extract_flat: Whether to resolve and process url_results further
345 * False: Always process. Default for API
346 * True: Never process
347 * 'in_playlist': Do not process inside playlist/multi_video
348 * 'discard': Always process, but don't return the result
349 from inside playlist/multi_video
350 * 'discard_in_playlist': Same as "discard", but only for
351 playlists (not multi_video). Default for CLI
352 wait_for_video: If given, wait for scheduled streams to become available.
353 The value should be a tuple containing the range
354 (min_secs, max_secs) to wait between retries
355 postprocessors: A list of dictionaries, each with an entry
356 * key: The name of the postprocessor. See
357 yt_dlp/postprocessor/__init__.py for a list.
358 * when: When to run the postprocessor. Allowed values are
359 the entries of utils.POSTPROCESS_WHEN
360 Assumed to be 'post_process' if not given
361 progress_hooks: A list of functions that get called on download
362 progress, with a dictionary with the entries
363 * status: One of "downloading", "error", or "finished".
364 Check this first and ignore unknown values.
365 * info_dict: The extracted info_dict
367 If status is one of "downloading", or "finished", the
368 following properties may also be present:
369 * filename: The final filename (always present)
370 * tmpfilename: The filename we're currently writing to
371 * downloaded_bytes: Bytes on disk
372 * total_bytes: Size of the whole file, None if unknown
373 * total_bytes_estimate: Guess of the eventual file size,
375 * elapsed: The number of seconds since download started.
376 * eta: The estimated time in seconds, None if unknown
377 * speed: The download speed in bytes/second, None if
379 * fragment_index: The counter of the currently
380 downloaded video fragment.
381 * fragment_count: The number of fragments (= individual
382 files that will be merged)
384 Progress hooks are guaranteed to be called at least once
385 (with status "finished") if the download is successful.
386 postprocessor_hooks: A list of functions that get called on postprocessing
387 progress, with a dictionary with the entries
388 * status: One of "started", "processing", or "finished".
389 Check this first and ignore unknown values.
390 * postprocessor: Name of the postprocessor
391 * info_dict: The extracted info_dict
393 Progress hooks are guaranteed to be called at least twice
394 (with status "started" and "finished") if the processing is successful.
395 merge_output_format: "/" separated list of extensions to use when merging formats.
396 final_ext: Expected final extension; used to detect when the file was
397 already downloaded and converted
398 fixup: Automatically correct known faults of the file.
400 - "never": do nothing
401 - "warn": only emit a warning
402 - "detect_or_warn": check whether we can do anything
403 about it, warn otherwise (default)
404 source_address: Client-side IP address to bind to.
405 sleep_interval_requests: Number of seconds to sleep between requests
407 sleep_interval: Number of seconds to sleep before each download when
408 used alone or a lower bound of a range for randomized
409 sleep before each download (minimum possible number
410 of seconds to sleep) when used along with
412 max_sleep_interval:Upper bound of a range for randomized sleep before each
413 download (maximum possible number of seconds to sleep).
414 Must only be used along with sleep_interval.
415 Actual sleep time will be a random float from range
416 [sleep_interval; max_sleep_interval].
417 sleep_interval_subtitles: Number of seconds to sleep before each subtitle download
418 listformats: Print an overview of available video formats and exit.
419 list_thumbnails: Print a table of all thumbnails and exit.
420 match_filter: A function that gets called for every video with the signature
421 (info_dict, *, incomplete: bool) -> Optional[str]
422 For backward compatibility with youtube-dl, the signature
423 (info_dict) -> Optional[str] is also allowed.
424 - If it returns a message, the video is ignored.
425 - If it returns None, the video is downloaded.
426 - If it returns utils.NO_DEFAULT, the user is interactively
427 asked whether to download the video.
428 - Raise utils.DownloadCancelled(msg) to abort remaining
429 downloads when a video is rejected.
430 match_filter_func in utils/_utils.py is one example for this.
431 color: A Dictionary with output stream names as keys
432 and their respective color policy as values.
433 Can also just be a single color policy,
434 in which case it applies to all outputs.
435 Valid stream names are 'stdout' and 'stderr'.
436 Valid color policies are one of 'always', 'auto', 'no_color' or 'never'.
437 geo_bypass: Bypass geographic restriction via faking X-Forwarded-For
440 Two-letter ISO 3166-2 country code that will be used for
441 explicit geographic restriction bypassing via faking
442 X-Forwarded-For HTTP header
444 IP range in CIDR notation that will be used similarly to
446 external_downloader: A dictionary of protocol keys and the executable of the
447 external downloader to use for it. The allowed protocols
448 are default|http|ftp|m3u8|dash|rtsp|rtmp|mms.
449 Set the value to 'native' to use the native downloader
450 compat_opts: Compatibility options. See "Differences in default behavior".
451 The following options do not work when used through the API:
452 filename, abort-on-error, multistreams, no-live-chat, format-sort
453 no-clean-infojson, no-playlist-metafiles, no-keep-subs, no-attach-info-json.
454 Refer __init__.py for their implementation
455 progress_template: Dictionary of templates for progress outputs.
456 Allowed keys are 'download', 'postprocess',
457 'download-title' (console title) and 'postprocess-title'.
458 The template is mapped on a dictionary with keys 'progress' and 'info'
459 retry_sleep_functions: Dictionary of functions that takes the number of attempts
460 as argument and returns the time to sleep in seconds.
461 Allowed keys are 'http', 'fragment', 'file_access'
462 download_ranges: A callback function that gets called for every video with
463 the signature (info_dict, ydl) -> Iterable[Section].
464 Only the returned sections will be downloaded.
465 Each Section is a dict with the following keys:
466 * start_time: Start time of the section in seconds
467 * end_time: End time of the section in seconds
468 * title: Section title (Optional)
469 * index: Section number (Optional)
470 force_keyframes_at_cuts: Re-encode the video when downloading ranges to get precise cuts
471 noprogress: Do not print the progress bar
472 live_from_start: Whether to download livestreams videos from the start
474 The following parameters are not used by YoutubeDL itself, they are used by
475 the downloader (see yt_dlp/downloader/common.py):
476 nopart, updatetime, buffersize, ratelimit, throttledratelimit, min_filesize,
477 max_filesize, test, noresizebuffer, retries, file_access_retries, fragment_retries,
478 continuedl, xattr_set_filesize, hls_use_mpegts, http_chunk_size,
479 external_downloader_args, concurrent_fragment_downloads.
481 The following options are used by the post processors:
482 ffmpeg_location: Location of the ffmpeg/avconv binary; either the path
483 to the binary or its containing directory.
484 postprocessor_args: A dictionary of postprocessor/executable keys (in lower case)
485 and a list of additional command-line arguments for the
486 postprocessor/executable. The dict can also have "PP+EXE" keys
487 which are used when the given exe is used by the given PP.
488 Use 'default' as the name for arguments to passed to all PP
489 For compatibility with youtube-dl, a single list of args
492 The following options are used by the extractors:
493 extractor_retries: Number of times to retry for known errors (default: 3)
494 dynamic_mpd: Whether to process dynamic DASH manifests (default: True)
495 hls_split_discontinuity: Split HLS playlists to different formats at
496 discontinuities such as ad breaks (default: False)
497 extractor_args: A dictionary of arguments to be passed to the extractors.
498 See "EXTRACTOR ARGUMENTS" for details.
499 E.g. {'youtube': {'skip': ['dash', 'hls']}}
500 mark_watched: Mark videos watched (even with --simulate). Only for YouTube
502 The following options are deprecated and may be removed in the future:
504 break_on_reject: Stop the download process when encountering a video that
505 has been filtered out.
506 - `raise DownloadCancelled(msg)` in match_filter instead
507 force_generic_extractor: Force downloader to use the generic extractor
508 - Use allowed_extractors = ['generic', 'default']
509 playliststart: - Use playlist_items
510 Playlist item to start at.
511 playlistend: - Use playlist_items
512 Playlist item to end at.
513 playlistreverse: - Use playlist_items
514 Download playlist items in reverse order.
515 forceurl: - Use forceprint
516 Force printing final URL.
517 forcetitle: - Use forceprint
518 Force printing title.
519 forceid: - Use forceprint
521 forcethumbnail: - Use forceprint
522 Force printing thumbnail URL.
523 forcedescription: - Use forceprint
524 Force printing description.
525 forcefilename: - Use forceprint
526 Force printing final filename.
527 forceduration: - Use forceprint
528 Force printing duration.
529 allsubtitles: - Use subtitleslangs = ['all']
530 Downloads all the subtitles of the video
531 (requires writesubtitles or writeautomaticsub)
532 include_ads: - Doesn't work
534 call_home: - Not implemented
535 Boolean, true iff we are allowed to contact the
536 yt-dlp servers for debugging.
537 post_hooks: - Register a custom postprocessor
538 A list of functions that get called as the final step
539 for each video file, after all postprocessors have been
540 called. The filename will be passed as the only argument.
541 hls_prefer_native: - Use external_downloader = {'m3u8': 'native'} or {'m3u8': 'ffmpeg'}.
542 Use the native HLS downloader instead of ffmpeg/avconv
543 if True, otherwise use ffmpeg/avconv if False, otherwise
544 use downloader suggested by extractor if None.
545 prefer_ffmpeg: - avconv support is deprecated
546 If False, use avconv instead of ffmpeg if both are available,
547 otherwise prefer ffmpeg.
548 youtube_include_dash_manifest: - Use extractor_args
549 If True (default), DASH manifests and related
550 data will be downloaded and processed by extractor.
551 You can reduce network I/O by disabling it if you don't
552 care about DASH. (only for youtube)
553 youtube_include_hls_manifest: - Use extractor_args
554 If True (default), HLS manifests and related
555 data will be downloaded and processed by extractor.
556 You can reduce network I/O by disabling it if you don't
557 care about HLS. (only for youtube)
558 no_color: Same as `color='no_color'`
559 no_overwrites: Same as `overwrites=False`
563 'width', 'height', 'asr', 'audio_channels', 'fps',
564 'tbr', 'abr', 'vbr', 'filesize', 'filesize_approx',
565 'timestamp', 'release_timestamp',
566 'duration', 'view_count', 'like_count', 'dislike_count', 'repost_count',
567 'average_rating', 'comment_count', 'age_limit',
568 'start_time', 'end_time',
569 'chapter_number', 'season_number', 'episode_number',
570 'track_number', 'disc_number', 'release_year',
574 # NB: Keep in sync with the docstring of extractor/common.py
575 'url', 'manifest_url', 'manifest_stream_number', 'ext', 'format', 'format_id', 'format_note',
576 'width', 'height', 'aspect_ratio', 'resolution', 'dynamic_range', 'tbr', 'abr', 'acodec', 'asr', 'audio_channels',
577 'vbr', 'fps', 'vcodec', 'container', 'filesize', 'filesize_approx', 'rows', 'columns',
578 'player_url', 'protocol', 'fragment_base_url', 'fragments', 'is_from_start',
579 'preference', 'language', 'language_preference', 'quality', 'source_preference', 'cookies',
580 'http_headers', 'stretched_ratio', 'no_resume', 'has_drm', 'extra_param_to_segment_url', 'hls_aes', 'downloader_options',
581 'page_url', 'app', 'play_path', 'tc_url', 'flash_version', 'rtmp_live', 'rtmp_conn', 'rtmp_protocol', 'rtmp_real_time'
583 _deprecated_multivalue_fields
= {
584 'album_artist': 'album_artists',
586 'composer': 'composers',
587 'creator': 'creators',
590 _format_selection_exts
= {
591 'audio': set(MEDIA_EXTENSIONS
.common_audio
),
592 'video': set(MEDIA_EXTENSIONS
.common_video
+ ('3gp', )),
593 'storyboards': set(MEDIA_EXTENSIONS
.storyboards
),
596 def __init__(self
, params
=None, auto_init
=True):
597 """Create a FileDownloader object with the given options.
598 @param auto_init Whether to load the default extractors and print header (if verbose).
599 Set to 'no_verbose_header' to not print the header
605 self
._ies
_instances
= {}
606 self
._pps
= {k: [] for k in POSTPROCESS_WHEN}
607 self
._printed
_messages
= set()
608 self
._first
_webpage
_request
= True
609 self
._post
_hooks
= []
610 self
._progress
_hooks
= []
611 self
._postprocessor
_hooks
= []
612 self
._download
_retcode
= 0
613 self
._num
_downloads
= 0
615 self
._playlist
_level
= 0
616 self
._playlist
_urls
= set()
617 self
.cache
= Cache(self
)
618 self
.__header
_cookies
= []
620 stdout
= sys
.stderr
if self
.params
.get('logtostderr') else sys
.stdout
621 self
._out
_files
= Namespace(
624 screen
=sys
.stderr
if self
.params
.get('quiet') else stdout
,
625 console
=None if compat_os_name
== 'nt' else next(
626 filter(supports_terminal_sequences
, (sys
.stderr
, sys
.stdout
)), None)
630 windows_enable_vt_mode()
631 except Exception as e
:
632 self
.write_debug(f
'Failed to enable VT mode: {e}')
634 if self
.params
.get('no_color'):
635 if self
.params
.get('color') is not None:
636 self
.params
.setdefault('_warnings', []).append(
637 'Overwriting params from "color" with "no_color"')
638 self
.params
['color'] = 'no_color'
640 term_allow_color
= os
.getenv('TERM', '').lower() != 'dumb'
641 no_color
= bool(os
.getenv('NO_COLOR'))
643 def process_color_policy(stream
):
644 stream_name
= {sys.stdout: 'stdout', sys.stderr: 'stderr'}
[stream
]
645 policy
= traverse_obj(self
.params
, ('color', (stream_name
, None), {str}
), get_all
=False)
646 if policy
in ('auto', None):
647 if term_allow_color
and supports_terminal_sequences(stream
):
648 return 'no_color' if no_color
else True
650 assert policy
in ('always', 'never', 'no_color'), policy
651 return {'always': True, 'never': False}
.get(policy
, policy
)
653 self
._allow
_colors
= Namespace(**{
654 name
: process_color_policy(stream
)
655 for name
, stream
in self
._out
_files
.items_
if name
!= 'console'
658 system_deprecation
= _get_system_deprecation()
659 if system_deprecation
:
660 self
.deprecated_feature(system_deprecation
.replace('\n', '\n '))
662 if self
.params
.get('allow_unplayable_formats'):
664 f
'You have asked for {self._format_err("UNPLAYABLE", self.Styles.EMPHASIS)} formats to be listed/downloaded. '
665 'This is a developer option intended for debugging. \n'
666 ' If you experience any issues while using this option, '
667 f
'{self._format_err("DO NOT", self.Styles.ERROR)} open a bug report')
669 if self
.params
.get('bidi_workaround', False):
672 master
, slave
= pty
.openpty()
673 width
= shutil
.get_terminal_size().columns
674 width_args
= [] if width
is None else ['-w', str(width
)]
675 sp_kwargs
= {'stdin': subprocess.PIPE, 'stdout': slave, 'stderr': self._out_files.error}
677 self
._output
_process
= Popen(['bidiv'] + width_args
, **sp_kwargs
)
679 self
._output
_process
= Popen(['fribidi', '-c', 'UTF-8'] + width_args
, **sp_kwargs
)
680 self
._output
_channel
= os
.fdopen(master
, 'rb')
681 except OSError as ose
:
682 if ose
.errno
== errno
.ENOENT
:
684 'Could not find fribidi executable, ignoring --bidi-workaround. '
685 'Make sure that fribidi is an executable file in one of the directories in your $PATH.')
689 self
.params
['compat_opts'] = set(self
.params
.get('compat_opts', ()))
690 self
.params
['http_headers'] = HTTPHeaderDict(std_headers
, self
.params
.get('http_headers'))
691 self
._load
_cookies
(self
.params
['http_headers'].get('Cookie')) # compat
692 self
.params
['http_headers'].pop('Cookie', None)
694 if auto_init
and auto_init
!= 'no_verbose_header':
695 self
.print_debug_header()
697 def check_deprecated(param
, option
, suggestion
):
698 if self
.params
.get(param
) is not None:
699 self
.report_warning(f
'{option} is deprecated. Use {suggestion} instead')
703 if check_deprecated('cn_verification_proxy', '--cn-verification-proxy', '--geo-verification-proxy'):
704 if self
.params
.get('geo_verification_proxy') is None:
705 self
.params
['geo_verification_proxy'] = self
.params
['cn_verification_proxy']
707 check_deprecated('autonumber', '--auto-number', '-o "%(autonumber)s-%(title)s.%(ext)s"')
708 check_deprecated('usetitle', '--title', '-o "%(title)s-%(id)s.%(ext)s"')
709 check_deprecated('useid', '--id', '-o "%(id)s.%(ext)s"')
711 for msg
in self
.params
.get('_warnings', []):
712 self
.report_warning(msg
)
713 for msg
in self
.params
.get('_deprecation_warnings', []):
714 self
.deprecated_feature(msg
)
716 if 'list-formats' in self
.params
['compat_opts']:
717 self
.params
['listformats_table'] = False
719 if 'overwrites' not in self
.params
and self
.params
.get('nooverwrites') is not None:
720 # nooverwrites was unnecessarily changed to overwrites
721 # in 0c3d0f51778b153f65c21906031c2e091fcfb641
722 # This ensures compatibility with both keys
723 self
.params
['overwrites'] = not self
.params
['nooverwrites']
724 elif self
.params
.get('overwrites') is None:
725 self
.params
.pop('overwrites', None)
727 self
.params
['nooverwrites'] = not self
.params
['overwrites']
729 if self
.params
.get('simulate') is None and any((
730 self
.params
.get('list_thumbnails'),
731 self
.params
.get('listformats'),
732 self
.params
.get('listsubtitles'),
734 self
.params
['simulate'] = 'list_only'
736 self
.params
.setdefault('forceprint', {})
737 self
.params
.setdefault('print_to_file', {})
739 # Compatibility with older syntax
740 if not isinstance(params
['forceprint'], dict):
741 self
.params
['forceprint'] = {'video': params['forceprint']}
744 self
.add_default_info_extractors()
746 if (sys
.platform
!= 'win32'
747 and sys
.getfilesystemencoding() in ['ascii', 'ANSI_X3.4-1968']
748 and not self
.params
.get('restrictfilenames', False)):
749 # Unicode filesystem API will throw errors (#1474, #13027)
751 'Assuming --restrict-filenames since file system encoding '
752 'cannot encode all characters. '
753 'Set the LC_ALL environment variable to fix this.')
754 self
.params
['restrictfilenames'] = True
756 self
._parse
_outtmpl
()
758 # Creating format selector here allows us to catch syntax errors before the extraction
759 self
.format_selector
= (
760 self
.params
.get('format') if self
.params
.get('format') in (None, '-')
761 else self
.params
['format'] if callable(self
.params
['format'])
762 else self
.build_format_selector(self
.params
['format']))
765 'post_hooks': self
.add_post_hook
,
766 'progress_hooks': self
.add_progress_hook
,
767 'postprocessor_hooks': self
.add_postprocessor_hook
,
769 for opt
, fn
in hooks
.items():
770 for ph
in self
.params
.get(opt
, []):
773 for pp_def_raw
in self
.params
.get('postprocessors', []):
774 pp_def
= dict(pp_def_raw
)
775 when
= pp_def
.pop('when', 'post_process')
776 self
.add_post_processor(
777 get_postprocessor(pp_def
.pop('key'))(self
, **pp_def
),
780 def preload_download_archive(fn
):
781 """Preload the archive, if any is specified"""
785 elif not is_path_like(fn
):
788 self
.write_debug(f
'Loading archive file {fn!r}')
790 with locked_file(fn
, 'r', encoding
='utf-8') as archive_file
:
791 for line
in archive_file
:
792 archive
.add(line
.strip())
793 except OSError as ioe
:
794 if ioe
.errno
!= errno
.ENOENT
:
798 self
.archive
= preload_download_archive(self
.params
.get('download_archive'))
800 def warn_if_short_id(self
, argv
):
801 # short YouTube ID starting with dash?
803 i
for i
, a
in enumerate(argv
)
804 if re
.match(r
'^-[0-9A-Za-z_-]{10}$', a
)]
808 + [a
for i
, a
in enumerate(argv
) if i
not in idxs
]
809 + ['--'] + [argv
[i
] for i
in idxs
]
812 'Long argument string detected. '
813 'Use -- to separate parameters and URLs, like this:\n%s' %
814 args_to_str(correct_argv
))
816 def add_info_extractor(self
, ie
):
817 """Add an InfoExtractor object to the end of the list."""
819 self
._ies
[ie_key
] = ie
820 if not isinstance(ie
, type):
821 self
._ies
_instances
[ie_key
] = ie
822 ie
.set_downloader(self
)
824 def get_info_extractor(self
, ie_key
):
826 Get an instance of an IE with name ie_key, it will try to get one from
827 the _ies list, if there's no instance it will create a new one and add
828 it to the extractor list.
830 ie
= self
._ies
_instances
.get(ie_key
)
832 ie
= get_info_extractor(ie_key
)()
833 self
.add_info_extractor(ie
)
836 def add_default_info_extractors(self
):
838 Add the InfoExtractors returned by gen_extractors to the end of the list
840 all_ies
= {ie.IE_NAME.lower(): ie for ie in gen_extractor_classes()}
841 all_ies
['end'] = UnsupportedURLIE()
843 ie_names
= orderedSet_from_options(
844 self
.params
.get('allowed_extractors', ['default']), {
845 'all': list(all_ies
),
846 'default': [name
for name
, ie
in all_ies
.items() if ie
._ENABLED
],
848 except re
.error
as e
:
849 raise ValueError(f
'Wrong regex for allowed_extractors: {e.pattern}')
850 for name
in ie_names
:
851 self
.add_info_extractor(all_ies
[name
])
852 self
.write_debug(f
'Loaded {len(ie_names)} extractors')
854 def add_post_processor(self
, pp
, when
='post_process'):
855 """Add a PostProcessor object to the end of the chain."""
856 assert when
in POSTPROCESS_WHEN
, f
'Invalid when={when}'
857 self
._pps
[when
].append(pp
)
858 pp
.set_downloader(self
)
860 def add_post_hook(self
, ph
):
861 """Add the post hook"""
862 self
._post
_hooks
.append(ph
)
864 def add_progress_hook(self
, ph
):
865 """Add the download progress hook"""
866 self
._progress
_hooks
.append(ph
)
868 def add_postprocessor_hook(self
, ph
):
869 """Add the postprocessing progress hook"""
870 self
._postprocessor
_hooks
.append(ph
)
871 for pps
in self
._pps
.values():
873 pp
.add_progress_hook(ph
)
875 def _bidi_workaround(self
, message
):
876 if not hasattr(self
, '_output_channel'):
879 assert hasattr(self
, '_output_process')
880 assert isinstance(message
, str)
881 line_count
= message
.count('\n') + 1
882 self
._output
_process
.stdin
.write((message
+ '\n').encode())
883 self
._output
_process
.stdin
.flush()
884 res
= ''.join(self
._output
_channel
.readline().decode()
885 for _
in range(line_count
))
886 return res
[:-len('\n')]
888 def _write_string(self
, message
, out
=None, only_once
=False):
890 if message
in self
._printed
_messages
:
892 self
._printed
_messages
.add(message
)
893 write_string(message
, out
=out
, encoding
=self
.params
.get('encoding'))
895 def to_stdout(self
, message
, skip_eol
=False, quiet
=None):
896 """Print message to stdout"""
897 if quiet
is not None:
898 self
.deprecation_warning('"YoutubeDL.to_stdout" no longer accepts the argument quiet. '
899 'Use "YoutubeDL.to_screen" instead')
900 if skip_eol
is not False:
901 self
.deprecation_warning('"YoutubeDL.to_stdout" no longer accepts the argument skip_eol. '
902 'Use "YoutubeDL.to_screen" instead')
903 self
._write
_string
(f
'{self._bidi_workaround(message)}\n', self
._out
_files
.out
)
905 def to_screen(self
, message
, skip_eol
=False, quiet
=None, only_once
=False):
906 """Print message to screen if not in quiet mode"""
907 if self
.params
.get('logger'):
908 self
.params
['logger'].debug(message
)
910 if (self
.params
.get('quiet') if quiet
is None else quiet
) and not self
.params
.get('verbose'):
913 '%s%s' % (self
._bidi
_workaround
(message
), ('' if skip_eol
else '\n')),
914 self
._out
_files
.screen
, only_once
=only_once
)
916 def to_stderr(self
, message
, only_once
=False):
917 """Print message to stderr"""
918 assert isinstance(message
, str)
919 if self
.params
.get('logger'):
920 self
.params
['logger'].error(message
)
922 self
._write
_string
(f
'{self._bidi_workaround(message)}\n', self
._out
_files
.error
, only_once
=only_once
)
924 def _send_console_code(self
, code
):
925 if compat_os_name
== 'nt' or not self
._out
_files
.console
:
927 self
._write
_string
(code
, self
._out
_files
.console
)
929 def to_console_title(self
, message
):
930 if not self
.params
.get('consoletitle', False):
932 message
= remove_terminal_sequences(message
)
933 if compat_os_name
== 'nt':
934 if ctypes
.windll
.kernel32
.GetConsoleWindow():
935 # c_wchar_p() might not be necessary if `message` is
936 # already of type unicode()
937 ctypes
.windll
.kernel32
.SetConsoleTitleW(ctypes
.c_wchar_p(message
))
939 self
._send
_console
_code
(f
'\033]0;{message}\007')
941 def save_console_title(self
):
942 if not self
.params
.get('consoletitle') or self
.params
.get('simulate'):
944 self
._send
_console
_code
('\033[22;0t') # Save the title on stack
946 def restore_console_title(self
):
947 if not self
.params
.get('consoletitle') or self
.params
.get('simulate'):
949 self
._send
_console
_code
('\033[23;0t') # Restore the title from stack
952 self
.save_console_title()
955 def save_cookies(self
):
956 if self
.params
.get('cookiefile') is not None:
957 self
.cookiejar
.save()
959 def __exit__(self
, *args
):
960 self
.restore_console_title()
965 self
._request
_director
.close()
966 del self
._request
_director
968 def trouble(self
, message
=None, tb
=None, is_error
=True):
969 """Determine action to take when a download problem appears.
971 Depending on if the downloader has been configured to ignore
972 download errors or not, this method may throw an exception or
973 not when errors are found, after printing the message.
975 @param tb If given, is additional traceback information
976 @param is_error Whether to raise error according to ignorerrors
978 if message
is not None:
979 self
.to_stderr(message
)
980 if self
.params
.get('verbose'):
982 if sys
.exc_info()[0]: # if .trouble has been called from an except block
984 if hasattr(sys
.exc_info()[1], 'exc_info') and sys
.exc_info()[1].exc_info
[0]:
985 tb
+= ''.join(traceback
.format_exception(*sys
.exc_info()[1].exc_info
))
986 tb
+= encode_compat_str(traceback
.format_exc())
988 tb_data
= traceback
.format_list(traceback
.extract_stack())
989 tb
= ''.join(tb_data
)
994 if not self
.params
.get('ignoreerrors'):
995 if sys
.exc_info()[0] and hasattr(sys
.exc_info()[1], 'exc_info') and sys
.exc_info()[1].exc_info
[0]:
996 exc_info
= sys
.exc_info()[1].exc_info
998 exc_info
= sys
.exc_info()
999 raise DownloadError(message
, exc_info
)
1000 self
._download
_retcode
= 1
1004 EMPHASIS
='light blue',
1009 BAD_FORMAT
='light red',
1011 SUPPRESS
='light black',
1014 def _format_text(self
, handle
, allow_colors
, text
, f
, fallback
=None, *, test_encoding
=False):
1017 original_text
= text
1018 # handle.encoding can be None. See https://github.com/yt-dlp/yt-dlp/issues/2711
1019 encoding
= self
.params
.get('encoding') or getattr(handle
, 'encoding', None) or 'ascii'
1020 text
= text
.encode(encoding
, 'ignore').decode(encoding
)
1021 if fallback
is not None and text
!= original_text
:
1023 return format_text(text
, f
) if allow_colors
is True else text
if fallback
is None else fallback
1025 def _format_out(self
, *args
, **kwargs
):
1026 return self
._format
_text
(self
._out
_files
.out
, self
._allow
_colors
.out
, *args
, **kwargs
)
1028 def _format_screen(self
, *args
, **kwargs
):
1029 return self
._format
_text
(self
._out
_files
.screen
, self
._allow
_colors
.screen
, *args
, **kwargs
)
1031 def _format_err(self
, *args
, **kwargs
):
1032 return self
._format
_text
(self
._out
_files
.error
, self
._allow
_colors
.error
, *args
, **kwargs
)
1034 def report_warning(self
, message
, only_once
=False):
1036 Print the message to stderr, it will be prefixed with 'WARNING:'
1037 If stderr is a tty file the 'WARNING:' will be colored
1039 if self
.params
.get('logger') is not None:
1040 self
.params
['logger'].warning(message
)
1042 if self
.params
.get('no_warnings'):
1044 self
.to_stderr(f
'{self._format_err("WARNING:", self.Styles.WARNING)} {message}', only_once
)
1046 def deprecation_warning(self
, message
, *, stacklevel
=0):
1047 deprecation_warning(
1048 message
, stacklevel
=stacklevel
+ 1, printer
=self
.report_error
, is_error
=False)
1050 def deprecated_feature(self
, message
):
1051 if self
.params
.get('logger') is not None:
1052 self
.params
['logger'].warning(f
'Deprecated Feature: {message}')
1053 self
.to_stderr(f
'{self._format_err("Deprecated Feature:", self.Styles.ERROR)} {message}', True)
1055 def report_error(self
, message
, *args
, **kwargs
):
1057 Do the same as trouble, but prefixes the message with 'ERROR:', colored
1058 in red if stderr is a tty file.
1060 self
.trouble(f
'{self._format_err("ERROR:", self.Styles.ERROR)} {message}', *args
, **kwargs
)
1062 def write_debug(self
, message
, only_once
=False):
1063 '''Log debug message or Print message to stderr'''
1064 if not self
.params
.get('verbose', False):
1066 message
= f
'[debug] {message}'
1067 if self
.params
.get('logger'):
1068 self
.params
['logger'].debug(message
)
1070 self
.to_stderr(message
, only_once
)
1072 def report_file_already_downloaded(self
, file_name
):
1073 """Report file has already been fully downloaded."""
1075 self
.to_screen('[download] %s has already been downloaded' % file_name
)
1076 except UnicodeEncodeError:
1077 self
.to_screen('[download] The file has already been downloaded')
1079 def report_file_delete(self
, file_name
):
1080 """Report that existing file will be deleted."""
1082 self
.to_screen('Deleting existing file %s' % file_name
)
1083 except UnicodeEncodeError:
1084 self
.to_screen('Deleting existing file')
1086 def raise_no_formats(self
, info
, forced
=False, *, msg
=None):
1087 has_drm
= info
.get('_has_drm')
1088 ignored
, expected
= self
.params
.get('ignore_no_formats_error'), bool(msg
)
1089 msg
= msg
or has_drm
and 'This video is DRM protected' or 'No video formats found!'
1090 if forced
or not ignored
:
1091 raise ExtractorError(msg
, video_id
=info
['id'], ie
=info
['extractor'],
1092 expected
=has_drm
or ignored
or expected
)
1094 self
.report_warning(msg
)
1096 def parse_outtmpl(self
):
1097 self
.deprecation_warning('"YoutubeDL.parse_outtmpl" is deprecated and may be removed in a future version')
1098 self
._parse
_outtmpl
()
1099 return self
.params
['outtmpl']
1101 def _parse_outtmpl(self
):
1103 if self
.params
.get('restrictfilenames'): # Remove spaces in the default template
1104 sanitize
= lambda x
: x
.replace(' - ', ' ').replace(' ', '-')
1106 outtmpl
= self
.params
.setdefault('outtmpl', {})
1107 if not isinstance(outtmpl
, dict):
1108 self
.params
['outtmpl'] = outtmpl
= {'default': outtmpl}
1109 outtmpl
.update({k: sanitize(v) for k, v in DEFAULT_OUTTMPL.items() if outtmpl.get(k) is None}
)
1111 def get_output_path(self
, dir_type
='', filename
=None):
1112 paths
= self
.params
.get('paths', {})
1113 assert isinstance(paths
, dict), '"paths" parameter must be a dictionary'
1114 path
= os
.path
.join(
1115 expand_path(paths
.get('home', '').strip()),
1116 expand_path(paths
.get(dir_type
, '').strip()) if dir_type
else '',
1118 return sanitize_path(path
, force
=self
.params
.get('windowsfilenames'))
1121 def _outtmpl_expandpath(outtmpl
):
1122 # expand_path translates '%%' into '%' and '$$' into '$'
1123 # correspondingly that is not what we want since we need to keep
1124 # '%%' intact for template dict substitution step. Working around
1125 # with boundary-alike separator hack.
1126 sep
= ''.join(random
.choices(string
.ascii_letters
, k
=32))
1127 outtmpl
= outtmpl
.replace('%%', f
'%{sep}%').replace('$$', f
'${sep}$')
1129 # outtmpl should be expand_path'ed before template dict substitution
1130 # because meta fields may contain env variables we don't want to
1131 # be expanded. E.g. for outtmpl "%(title)s.%(ext)s" and
1132 # title "Hello $PATH", we don't want `$PATH` to be expanded.
1133 return expand_path(outtmpl
).replace(sep
, '')
1136 def escape_outtmpl(outtmpl
):
1137 ''' Escape any remaining strings like %s, %abc% etc. '''
1139 STR_FORMAT_RE_TMPL
.format('', '(?![%(\0])'),
1140 lambda mobj
: ('' if mobj
.group('has_key') else '%') + mobj
.group(0),
1144 def validate_outtmpl(cls
, outtmpl
):
1145 ''' @return None or Exception object '''
1147 STR_FORMAT_RE_TMPL
.format('[^)]*', '[ljhqBUDS]'),
1148 lambda mobj
: f
'{mobj.group(0)[:-1]}s',
1149 cls
._outtmpl
_expandpath
(outtmpl
))
1151 cls
.escape_outtmpl(outtmpl
) % collections
.defaultdict(int)
1153 except ValueError as err
:
1157 def _copy_infodict(info_dict
):
1158 info_dict
= dict(info_dict
)
1159 info_dict
.pop('__postprocessors', None)
1160 info_dict
.pop('__pending_error', None)
1163 def prepare_outtmpl(self
, outtmpl
, info_dict
, sanitize
=False):
1164 """ Make the outtmpl and info_dict suitable for substitution: ydl.escape_outtmpl(outtmpl) % info_dict
1165 @param sanitize Whether to sanitize the output as a filename.
1166 For backward compatibility, a function can also be passed
1169 info_dict
.setdefault('epoch', int(time
.time())) # keep epoch consistent once set
1171 info_dict
= self
._copy
_infodict
(info_dict
)
1172 info_dict
['duration_string'] = ( # %(duration>%H-%M-%S)s is wrong if duration > 24hrs
1173 formatSeconds(info_dict
['duration'], '-' if sanitize
else ':')
1174 if info_dict
.get('duration', None) is not None
1176 info_dict
['autonumber'] = int(self
.params
.get('autonumber_start', 1) - 1 + self
._num
_downloads
)
1177 info_dict
['video_autonumber'] = self
._num
_videos
1178 if info_dict
.get('resolution') is None:
1179 info_dict
['resolution'] = self
.format_resolution(info_dict
, default
=None)
1181 # For fields playlist_index, playlist_autonumber and autonumber convert all occurrences
1182 # of %(field)s to %(field)0Nd for backward compatibility
1183 field_size_compat_map
= {
1184 'playlist_index': number_of_digits(info_dict
.get('__last_playlist_index') or 0),
1185 'playlist_autonumber': number_of_digits(info_dict
.get('n_entries') or 0),
1186 'autonumber': self
.params
.get('autonumber_size') or 5,
1190 EXTERNAL_FORMAT_RE
= re
.compile(STR_FORMAT_RE_TMPL
.format('[^)]*', f
'[{STR_FORMAT_TYPES}ljhqBUDS]'))
1196 # Field is of the form key1.key2...
1197 # where keys (except first) can be string, int, slice or "{field, ...}"
1198 FIELD_INNER_RE
= r
'(?:\w+|%(num)s|%(num)s?(?::%(num)s?){1,2})' % {'num': r'(?:-?\d+)'}
1199 FIELD_RE
= r
'\w*(?:\.(?:%(inner)s|{%(field)s(?:,%(field)s)*}))*' % {
1200 'inner': FIELD_INNER_RE
,
1201 'field': rf
'\w*(?:\.{FIELD_INNER_RE})*'
1203 MATH_FIELD_RE
= rf
'(?:{FIELD_RE}|-?{NUMBER_RE})'
1204 MATH_OPERATORS_RE
= r
'(?:%s)' % '|'.join(map(re
.escape
, MATH_FUNCTIONS
.keys()))
1205 INTERNAL_FORMAT_RE
= re
.compile(rf
'''(?xs)
1207 (?P<fields>{FIELD_RE})
1208 (?P<maths>(?:{MATH_OPERATORS_RE}{MATH_FIELD_RE})*)
1209 (?:>(?P<strf_format>.+?))?
1211 (?P<alternate>(?<!\\),[^|&)]+)?
1212 (?:&(?P<replacement>.*?))?
1213 (?:\|(?P<default>.*?))?
1216 def _from_user_input(field
):
1220 return slice(*map(int_or_none
, field
.split(':')))
1221 elif int_or_none(field
) is not None:
1225 def _traverse_infodict(fields
):
1226 fields
= [f
for x
in re
.split(r
'\.({.+?})\.?', fields
)
1227 for f
in ([x
] if x
.startswith('{') else x
.split('.'))]
1229 if fields
and not fields
[i
]:
1232 for i
, f
in enumerate(fields
):
1233 if not f
.startswith('{'):
1234 fields
[i
] = _from_user_input(f
)
1236 assert f
.endswith('}'), f
'No closing brace for {f} in {fields}'
1237 fields
[i
] = {k: list(map(_from_user_input, k.split('.'))) for k in f[1:-1].split(',')}
1239 return traverse_obj(info_dict
, fields
, traverse_string
=True)
1241 def get_value(mdict
):
1243 value
= _traverse_infodict(mdict
['fields'])
1246 value
= float_or_none(value
)
1247 if value
is not None:
1250 offset_key
= mdict
['maths']
1252 value
= float_or_none(value
)
1256 MATH_FIELD_RE
if operator
else MATH_OPERATORS_RE
,
1257 offset_key
).group(0)
1258 offset_key
= offset_key
[len(item
):]
1259 if operator
is None:
1260 operator
= MATH_FUNCTIONS
[item
]
1262 item
, multiplier
= (item
[1:], -1) if item
[0] == '-' else (item
, 1)
1263 offset
= float_or_none(item
)
1265 offset
= float_or_none(_traverse_infodict(item
))
1267 value
= operator(value
, multiplier
* offset
)
1268 except (TypeError, ZeroDivisionError):
1271 # Datetime formatting
1272 if mdict
['strf_format']:
1273 value
= strftime_or_none(value
, mdict
['strf_format'].replace('\\,', ','))
1275 # XXX: Workaround for https://github.com/yt-dlp/yt-dlp/issues/4485
1276 if sanitize
and value
== '':
1280 na
= self
.params
.get('outtmpl_na_placeholder', 'NA')
1282 def filename_sanitizer(key
, value
, restricted
=self
.params
.get('restrictfilenames')):
1283 return sanitize_filename(str(value
), restricted
=restricted
, is_id
=(
1284 bool(re
.search(r
'(^|[_.])id(\.|$)', key
))
1285 if 'filename-sanitization' in self
.params
['compat_opts']
1288 sanitizer
= sanitize
if callable(sanitize
) else filename_sanitizer
1289 sanitize
= bool(sanitize
)
1291 def _dumpjson_default(obj
):
1292 if isinstance(obj
, (set, LazyList
)):
1296 class _ReplacementFormatter(string
.Formatter
):
1297 def get_field(self
, field_name
, args
, kwargs
):
1298 if field_name
.isdigit():
1300 raise ValueError('Unsupported field')
1302 replacement_formatter
= _ReplacementFormatter()
1304 def create_key(outer_mobj
):
1305 if not outer_mobj
.group('has_key'):
1306 return outer_mobj
.group(0)
1307 key
= outer_mobj
.group('key')
1308 mobj
= re
.match(INTERNAL_FORMAT_RE
, key
)
1309 value
, replacement
, default
, last_field
= None, None, na
, ''
1311 mobj
= mobj
.groupdict()
1312 default
= mobj
['default'] if mobj
['default'] is not None else default
1313 value
= get_value(mobj
)
1314 last_field
, replacement
= mobj
['fields'], mobj
['replacement']
1315 if value
is None and mobj
['alternate']:
1316 mobj
= re
.match(INTERNAL_FORMAT_RE
, mobj
['remaining'][1:])
1320 if None not in (value
, replacement
):
1322 value
= replacement_formatter
.format(replacement
, value
)
1324 value
, default
= None, na
1326 fmt
= outer_mobj
.group('format')
1327 if fmt
== 's' and last_field
in field_size_compat_map
.keys() and isinstance(value
, int):
1328 fmt
= f
'0{field_size_compat_map[last_field]:d}d'
1330 flags
= outer_mobj
.group('conversion') or ''
1331 str_fmt
= f
'{fmt[:-1]}s'
1333 value
, fmt
= default
, 's'
1334 elif fmt
[-1] == 'l': # list
1335 delim
= '\n' if '#' in flags
else ', '
1336 value
, fmt
= delim
.join(map(str, variadic(value
, allowed_types
=(str, bytes)))), str_fmt
1337 elif fmt
[-1] == 'j': # json
1338 value
, fmt
= json
.dumps(
1339 value
, default
=_dumpjson_default
,
1340 indent
=4 if '#' in flags
else None, ensure_ascii
='+' not in flags
), str_fmt
1341 elif fmt
[-1] == 'h': # html
1342 value
, fmt
= escapeHTML(str(value
)), str_fmt
1343 elif fmt
[-1] == 'q': # quoted
1344 value
= map(str, variadic(value
) if '#' in flags
else [value
])
1345 value
, fmt
= ' '.join(map(compat_shlex_quote
, value
)), str_fmt
1346 elif fmt
[-1] == 'B': # bytes
1347 value
= f
'%{str_fmt}'.encode() % str(value
).encode()
1348 value
, fmt
= value
.decode('utf-8', 'ignore'), 's'
1349 elif fmt
[-1] == 'U': # unicode normalized
1350 value
, fmt
= unicodedata
.normalize(
1351 # "+" = compatibility equivalence, "#" = NFD
1352 'NF%s%s' % ('K' if '+' in flags
else '', 'D' if '#' in flags
else 'C'),
1354 elif fmt
[-1] == 'D': # decimal suffix
1355 num_fmt
, fmt
= fmt
[:-1].replace('#', ''), 's'
1356 value
= format_decimal_suffix(value
, f
'%{num_fmt}f%s' if num_fmt
else '%d%s',
1357 factor
=1024 if '#' in flags
else 1000)
1358 elif fmt
[-1] == 'S': # filename sanitization
1359 value
, fmt
= filename_sanitizer(last_field
, value
, restricted
='#' in flags
), str_fmt
1360 elif fmt
[-1] == 'c':
1362 value
= str(value
)[0]
1365 elif fmt
[-1] not in 'rsa': # numeric
1366 value
= float_or_none(value
)
1368 value
, fmt
= default
, 's'
1371 # If value is an object, sanitize might convert it to a string
1372 # So we convert it to repr first
1374 value
, fmt
= repr(value
), str_fmt
1375 elif fmt
[-1] == 'a':
1376 value
, fmt
= ascii(value
), str_fmt
1377 if fmt
[-1] in 'csra':
1378 value
= sanitizer(last_field
, value
)
1380 key
= '%s\0%s' % (key
.replace('%', '%\0'), outer_mobj
.group('format'))
1381 TMPL_DICT
[key
] = value
1382 return '{prefix}%({key}){fmt}'.format(key
=key
, fmt
=fmt
, prefix
=outer_mobj
.group('prefix'))
1384 return EXTERNAL_FORMAT_RE
.sub(create_key
, outtmpl
), TMPL_DICT
1386 def evaluate_outtmpl(self
, outtmpl
, info_dict
, *args
, **kwargs
):
1387 outtmpl
, info_dict
= self
.prepare_outtmpl(outtmpl
, info_dict
, *args
, **kwargs
)
1388 return self
.escape_outtmpl(outtmpl
) % info_dict
1390 def _prepare_filename(self
, info_dict
, *, outtmpl
=None, tmpl_type
=None):
1391 assert None in (outtmpl
, tmpl_type
), 'outtmpl and tmpl_type are mutually exclusive'
1393 outtmpl
= self
.params
['outtmpl'].get(tmpl_type
or 'default', self
.params
['outtmpl']['default'])
1395 outtmpl
= self
._outtmpl
_expandpath
(outtmpl
)
1396 filename
= self
.evaluate_outtmpl(outtmpl
, info_dict
, True)
1400 if tmpl_type
in ('', 'temp'):
1401 final_ext
, ext
= self
.params
.get('final_ext'), info_dict
.get('ext')
1402 if final_ext
and ext
and final_ext
!= ext
and filename
.endswith(f
'.{final_ext}'):
1403 filename
= replace_extension(filename
, ext
, final_ext
)
1405 force_ext
= OUTTMPL_TYPES
[tmpl_type
]
1407 filename
= replace_extension(filename
, force_ext
, info_dict
.get('ext'))
1409 # https://github.com/blackjack4494/youtube-dlc/issues/85
1410 trim_file_name
= self
.params
.get('trim_file_name', False)
1412 no_ext
, *ext
= filename
.rsplit('.', 2)
1413 filename
= join_nonempty(no_ext
[:trim_file_name
], *ext
, delim
='.')
1416 except ValueError as err
:
1417 self
.report_error('Error in output template: ' + str(err
) + ' (encoding: ' + repr(preferredencoding()) + ')')
1420 def prepare_filename(self
, info_dict
, dir_type
='', *, outtmpl
=None, warn
=False):
1421 """Generate the output filename"""
1423 assert not dir_type
, 'outtmpl and dir_type are mutually exclusive'
1425 filename
= self
._prepare
_filename
(info_dict
, tmpl_type
=dir_type
, outtmpl
=outtmpl
)
1426 if not filename
and dir_type
not in ('', 'temp'):
1430 if not self
.params
.get('paths'):
1432 elif filename
== '-':
1433 self
.report_warning('--paths is ignored when an outputting to stdout', only_once
=True)
1434 elif os
.path
.isabs(filename
):
1435 self
.report_warning('--paths is ignored since an absolute path is given in output template', only_once
=True)
1436 if filename
== '-' or not filename
:
1439 return self
.get_output_path(dir_type
, filename
)
1441 def _match_entry(self
, info_dict
, incomplete
=False, silent
=False):
1442 """Returns None if the file should be downloaded"""
1443 _type
= 'video' if 'playlist-match-filter' in self
.params
['compat_opts'] else info_dict
.get('_type', 'video')
1444 assert incomplete
or _type
== 'video', 'Only video result can be considered complete'
1446 video_title
= info_dict
.get('title', info_dict
.get('id', 'entry'))
1449 if _type
in ('playlist', 'multi_video'):
1451 elif _type
in ('url', 'url_transparent') and not try_call(
1452 lambda: self
.get_info_extractor(info_dict
['ie_key']).is_single_video(info_dict
['url'])):
1455 if 'title' in info_dict
:
1456 # This can happen when we're just evaluating the playlist
1457 title
= info_dict
['title']
1458 matchtitle
= self
.params
.get('matchtitle', False)
1460 if not re
.search(matchtitle
, title
, re
.IGNORECASE
):
1461 return '"' + title
+ '" title did not match pattern "' + matchtitle
+ '"'
1462 rejecttitle
= self
.params
.get('rejecttitle', False)
1464 if re
.search(rejecttitle
, title
, re
.IGNORECASE
):
1465 return '"' + title
+ '" title matched reject pattern "' + rejecttitle
+ '"'
1467 date
= info_dict
.get('upload_date')
1468 if date
is not None:
1469 dateRange
= self
.params
.get('daterange', DateRange())
1470 if date
not in dateRange
:
1471 return f
'{date_from_str(date).isoformat()} upload date is not in range {dateRange}'
1472 view_count
= info_dict
.get('view_count')
1473 if view_count
is not None:
1474 min_views
= self
.params
.get('min_views')
1475 if min_views
is not None and view_count
< min_views
:
1476 return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title
, view_count
, min_views
)
1477 max_views
= self
.params
.get('max_views')
1478 if max_views
is not None and view_count
> max_views
:
1479 return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title
, view_count
, max_views
)
1480 if age_restricted(info_dict
.get('age_limit'), self
.params
.get('age_limit')):
1481 return 'Skipping "%s" because it is age restricted' % video_title
1483 match_filter
= self
.params
.get('match_filter')
1484 if match_filter
is None:
1490 ret
= match_filter(info_dict
, incomplete
=incomplete
)
1492 # For backward compatibility
1493 ret
= None if incomplete
else match_filter(info_dict
)
1494 except DownloadCancelled
as err
:
1495 if err
.msg
is not NO_DEFAULT
:
1497 ret
, cancelled
= err
.msg
, err
1499 if ret
is NO_DEFAULT
:
1501 filename
= self
._format
_screen
(self
.prepare_filename(info_dict
), self
.Styles
.FILENAME
)
1502 reply
= input(self
._format
_screen
(
1503 f
'Download "{filename}"? (Y/n): ', self
.Styles
.EMPHASIS
)).lower().strip()
1504 if reply
in {'y', ''}
:
1508 raise type(cancelled
)(f
'Skipping {video_title}')
1509 return f
'Skipping {video_title}'
1512 if self
.in_download_archive(info_dict
):
1514 format_field(info_dict
, 'id', f
'{self._format_screen("%s", self.Styles.ID)}: '),
1515 format_field(info_dict
, 'title', f
'{self._format_screen("%s", self.Styles.EMPHASIS)} '),
1516 'has already been recorded in the archive'))
1517 break_opt
, break_err
= 'break_on_existing', ExistingVideoReached
1520 reason
= check_filter()
1521 except DownloadCancelled
as e
:
1522 reason
, break_opt
, break_err
= e
.msg
, 'match_filter', type(e
)
1524 break_opt
, break_err
= 'break_on_reject', RejectedVideoReached
1525 if reason
is not None:
1527 self
.to_screen('[download] ' + reason
)
1528 if self
.params
.get(break_opt
, False):
1533 def add_extra_info(info_dict
, extra_info
):
1534 '''Set the keys from extra_info in info dict if they are missing'''
1535 for key
, value
in extra_info
.items():
1536 info_dict
.setdefault(key
, value
)
1538 def extract_info(self
, url
, download
=True, ie_key
=None, extra_info
=None,
1539 process
=True, force_generic_extractor
=False):
1541 Extract and return the information dictionary of the URL
1544 @param url URL to extract
1547 @param download Whether to download videos
1548 @param process Whether to resolve all unresolved references (URLs, playlist items).
1549 Must be True for download to work
1550 @param ie_key Use only the extractor with this key
1552 @param extra_info Dictionary containing the extra values to add to the info (For internal use only)
1553 @force_generic_extractor Force using the generic extractor (Deprecated; use ie_key='Generic')
1556 if extra_info
is None:
1559 if not ie_key
and force_generic_extractor
:
1563 ies
= {ie_key: self._ies[ie_key]}
if ie_key
in self
._ies
else {}
1567 for key
, ie
in ies
.items():
1568 if not ie
.suitable(url
):
1571 if not ie
.working():
1572 self
.report_warning('The program functionality for this site has been marked as broken, '
1573 'and will probably not work.')
1575 temp_id
= ie
.get_temp_id(url
)
1576 if temp_id
is not None and self
.in_download_archive({'id': temp_id, 'ie_key': key}
):
1577 self
.to_screen(f
'[download] {self._format_screen(temp_id, self.Styles.ID)}: '
1578 'has already been recorded in the archive')
1579 if self
.params
.get('break_on_existing', False):
1580 raise ExistingVideoReached()
1582 return self
.__extract
_info
(url
, self
.get_info_extractor(key
), download
, extra_info
, process
)
1584 extractors_restricted
= self
.params
.get('allowed_extractors') not in (None, ['default'])
1585 self
.report_error(f
'No suitable extractor{format_field(ie_key, None, " (%s)")} found for URL {url}',
1586 tb
=False if extractors_restricted
else None)
1588 def _handle_extraction_exceptions(func
):
1589 @functools.wraps(func
)
1590 def wrapper(self
, *args
, **kwargs
):
1593 return func(self
, *args
, **kwargs
)
1594 except (DownloadCancelled
, LazyList
.IndexError, PagedList
.IndexError):
1596 except ReExtractInfo
as e
:
1598 self
.to_screen(f
'{e}; Re-extracting data')
1600 self
.to_stderr('\r')
1601 self
.report_warning(f
'{e}; Re-extracting data')
1603 except GeoRestrictedError
as e
:
1606 msg
+= '\nThis video is available in %s.' % ', '.join(
1607 map(ISO3166Utils
.short2full
, e
.countries
))
1608 msg
+= '\nYou might want to use a VPN or a proxy server (with --proxy) to workaround.'
1609 self
.report_error(msg
)
1610 except ExtractorError
as e
: # An error we somewhat expected
1611 self
.report_error(str(e
), e
.format_traceback())
1612 except Exception as e
:
1613 if self
.params
.get('ignoreerrors'):
1614 self
.report_error(str(e
), tb
=encode_compat_str(traceback
.format_exc()))
1620 def _wait_for_video(self
, ie_result
={}):
1621 if (not self
.params
.get('wait_for_video')
1622 or ie_result
.get('_type', 'video') != 'video'
1623 or ie_result
.get('formats') or ie_result
.get('url')):
1626 format_dur
= lambda dur
: '%02d:%02d:%02d' % timetuple_from_msec(dur
* 1000)[:-1]
1631 full_msg
= f
'{msg}\n'
1632 if not self
.params
.get('noprogress'):
1633 full_msg
= msg
+ ' ' * (len(last_msg
) - len(msg
)) + '\r'
1636 self
.to_screen(full_msg
, skip_eol
=True)
1639 min_wait
, max_wait
= self
.params
.get('wait_for_video')
1640 diff
= try_get(ie_result
, lambda x
: x
['release_timestamp'] - time
.time())
1641 if diff
is None and ie_result
.get('live_status') == 'is_upcoming':
1642 diff
= round(random
.uniform(min_wait
, max_wait
) if (max_wait
and min_wait
) else (max_wait
or min_wait
), 0)
1643 self
.report_warning('Release time of video is not known')
1644 elif ie_result
and (diff
or 0) <= 0:
1645 self
.report_warning('Video should already be available according to extracted info')
1646 diff
= min(max(diff
or 0, min_wait
or 0), max_wait
or float('inf'))
1647 self
.to_screen(f
'[wait] Waiting for {format_dur(diff)} - Press Ctrl+C to try now')
1649 wait_till
= time
.time() + diff
1652 diff
= wait_till
- time
.time()
1655 raise ReExtractInfo('[wait] Wait period ended', expected
=True)
1656 progress(f
'[wait] Remaining time until next attempt: {self._format_screen(format_dur(diff), self.Styles.EMPHASIS)}')
1658 except KeyboardInterrupt:
1660 raise ReExtractInfo('[wait] Interrupted by user', expected
=True)
1661 except BaseException
as e
:
1662 if not isinstance(e
, ReExtractInfo
):
1666 def _load_cookies(self
, data
, *, autoscope
=True):
1667 """Loads cookies from a `Cookie` header
1669 This tries to work around the security vulnerability of passing cookies to every domain.
1670 See: https://github.com/yt-dlp/yt-dlp/security/advisories/GHSA-v8mc-9377-rwjj
1672 @param data The Cookie header as string to load the cookies from
1673 @param autoscope If `False`, scope cookies using Set-Cookie syntax and error for cookie without domains
1674 If `True`, save cookies for later to be stored in the jar with a limited scope
1675 If a URL, save cookies in the jar with the domain of the URL
1677 for cookie
in LenientSimpleCookie(data
).values():
1678 if autoscope
and any(cookie
.values()):
1679 raise ValueError('Invalid syntax in Cookie Header')
1681 domain
= cookie
.get('domain') or ''
1682 expiry
= cookie
.get('expires')
1683 if expiry
== '': # 0 is valid
1685 prepared_cookie
= http
.cookiejar
.Cookie(
1686 cookie
.get('version') or 0, cookie
.key
, cookie
.value
, None, False,
1687 domain
, True, True, cookie
.get('path') or '', bool(cookie
.get('path')),
1688 cookie
.get('secure') or False, expiry
, False, None, None, {})
1691 self
.cookiejar
.set_cookie(prepared_cookie
)
1692 elif autoscope
is True:
1693 self
.deprecated_feature(
1694 'Passing cookies as a header is a potential security risk; '
1695 'they will be scoped to the domain of the downloaded urls. '
1696 'Please consider loading cookies from a file or browser instead.')
1697 self
.__header
_cookies
.append(prepared_cookie
)
1699 self
.report_warning(
1700 'The extractor result contains an unscoped cookie as an HTTP header. '
1701 f
'If you are using yt-dlp with an input URL{bug_reports_message(before=",")}',
1703 self
._apply
_header
_cookies
(autoscope
, [prepared_cookie
])
1705 self
.report_error('Unscoped cookies are not allowed; please specify some sort of scoping',
1706 tb
=False, is_error
=False)
1708 def _apply_header_cookies(self
, url
, cookies
=None):
1709 """Applies stray header cookies to the provided url
1711 This loads header cookies and scopes them to the domain provided in `url`.
1712 While this is not ideal, it helps reduce the risk of them being sent
1713 to an unintended destination while mostly maintaining compatibility.
1715 parsed
= urllib
.parse
.urlparse(url
)
1716 if not parsed
.hostname
:
1719 for cookie
in map(copy
.copy
, cookies
or self
.__header
_cookies
):
1720 cookie
.domain
= f
'.{parsed.hostname}'
1721 self
.cookiejar
.set_cookie(cookie
)
1723 @_handle_extraction_exceptions
1724 def __extract_info(self
, url
, ie
, download
, extra_info
, process
):
1725 self
._apply
_header
_cookies
(url
)
1728 ie_result
= ie
.extract(url
)
1729 except UserNotLive
as e
:
1731 if self
.params
.get('wait_for_video'):
1732 self
.report_warning(e
)
1733 self
._wait
_for
_video
()
1735 if ie_result
is None: # Finished already (backwards compatibility; listformats and friends should be moved here)
1736 self
.report_warning(f
'Extractor {ie.IE_NAME} returned nothing{bug_reports_message()}')
1738 if isinstance(ie_result
, list):
1739 # Backwards compatibility: old IE result format
1741 '_type': 'compat_list',
1742 'entries': ie_result
,
1744 if extra_info
.get('original_url'):
1745 ie_result
.setdefault('original_url', extra_info
['original_url'])
1746 self
.add_default_extra_info(ie_result
, ie
, url
)
1748 self
._wait
_for
_video
(ie_result
)
1749 return self
.process_ie_result(ie_result
, download
, extra_info
)
1753 def add_default_extra_info(self
, ie_result
, ie
, url
):
1755 self
.add_extra_info(ie_result
, {
1757 'original_url': url
,
1759 webpage_url
= ie_result
.get('webpage_url')
1761 self
.add_extra_info(ie_result
, {
1762 'webpage_url_basename': url_basename(webpage_url
),
1763 'webpage_url_domain': get_domain(webpage_url
),
1766 self
.add_extra_info(ie_result
, {
1767 'extractor': ie
.IE_NAME
,
1768 'extractor_key': ie
.ie_key(),
1771 def process_ie_result(self
, ie_result
, download
=True, extra_info
=None):
1773 Take the result of the ie(may be modified) and resolve all unresolved
1774 references (URLs, playlist items).
1776 It will also download the videos if 'download'.
1777 Returns the resolved ie_result.
1779 if extra_info
is None:
1781 result_type
= ie_result
.get('_type', 'video')
1783 if result_type
in ('url', 'url_transparent'):
1784 ie_result
['url'] = sanitize_url(
1785 ie_result
['url'], scheme
='http' if self
.params
.get('prefer_insecure') else 'https')
1786 if ie_result
.get('original_url') and not extra_info
.get('original_url'):
1787 extra_info
= {'original_url': ie_result['original_url'], **extra_info}
1789 extract_flat
= self
.params
.get('extract_flat', False)
1790 if ((extract_flat
== 'in_playlist' and 'playlist' in extra_info
)
1791 or extract_flat
is True):
1792 info_copy
= ie_result
.copy()
1793 ie
= try_get(ie_result
.get('ie_key'), self
.get_info_extractor
)
1794 if ie
and not ie_result
.get('id'):
1795 info_copy
['id'] = ie
.get_temp_id(ie_result
['url'])
1796 self
.add_default_extra_info(info_copy
, ie
, ie_result
['url'])
1797 self
.add_extra_info(info_copy
, extra_info
)
1798 info_copy
, _
= self
.pre_process(info_copy
)
1799 self
._fill
_common
_fields
(info_copy
, False)
1800 self
.__forced
_printings
(info_copy
)
1801 self
._raise
_pending
_errors
(info_copy
)
1802 if self
.params
.get('force_write_download_archive', False):
1803 self
.record_download_archive(info_copy
)
1806 if result_type
== 'video':
1807 self
.add_extra_info(ie_result
, extra_info
)
1808 ie_result
= self
.process_video_result(ie_result
, download
=download
)
1809 self
._raise
_pending
_errors
(ie_result
)
1810 additional_urls
= (ie_result
or {}).get('additional_urls')
1812 # TODO: Improve MetadataParserPP to allow setting a list
1813 if isinstance(additional_urls
, str):
1814 additional_urls
= [additional_urls
]
1816 '[info] %s: %d additional URL(s) requested' % (ie_result
['id'], len(additional_urls
)))
1817 self
.write_debug('Additional URLs: "%s"' % '", "'.join(additional_urls
))
1818 ie_result
['additional_entries'] = [
1820 url
, download
, extra_info
=extra_info
,
1821 force_generic_extractor
=self
.params
.get('force_generic_extractor'))
1822 for url
in additional_urls
1825 elif result_type
== 'url':
1826 # We have to add extra_info to the results because it may be
1827 # contained in a playlist
1828 return self
.extract_info(
1829 ie_result
['url'], download
,
1830 ie_key
=ie_result
.get('ie_key'),
1831 extra_info
=extra_info
)
1832 elif result_type
== 'url_transparent':
1833 # Use the information from the embedding page
1834 info
= self
.extract_info(
1835 ie_result
['url'], ie_key
=ie_result
.get('ie_key'),
1836 extra_info
=extra_info
, download
=False, process
=False)
1838 # extract_info may return None when ignoreerrors is enabled and
1839 # extraction failed with an error, don't crash and return early
1844 exempted_fields
= {'_type', 'url', 'ie_key'}
1845 if not ie_result
.get('section_end') and ie_result
.get('section_start') is None:
1846 # For video clips, the id etc of the clip extractor should be used
1847 exempted_fields |
= {'id', 'extractor', 'extractor_key'}
1849 new_result
= info
.copy()
1850 new_result
.update(filter_dict(ie_result
, lambda k
, v
: v
is not None and k
not in exempted_fields
))
1852 # Extracted info may not be a video result (i.e.
1853 # info.get('_type', 'video') != video) but rather an url or
1854 # url_transparent. In such cases outer metadata (from ie_result)
1855 # should be propagated to inner one (info). For this to happen
1856 # _type of info should be overridden with url_transparent. This
1857 # fixes issue from https://github.com/ytdl-org/youtube-dl/pull/11163.
1858 if new_result
.get('_type') == 'url':
1859 new_result
['_type'] = 'url_transparent'
1861 return self
.process_ie_result(
1862 new_result
, download
=download
, extra_info
=extra_info
)
1863 elif result_type
in ('playlist', 'multi_video'):
1864 # Protect from infinite recursion due to recursively nested playlists
1865 # (see https://github.com/ytdl-org/youtube-dl/issues/27833)
1866 webpage_url
= ie_result
.get('webpage_url') # Playlists maynot have webpage_url
1867 if webpage_url
and webpage_url
in self
._playlist
_urls
:
1869 '[download] Skipping already downloaded playlist: %s'
1870 % ie_result
.get('title') or ie_result
.get('id'))
1873 self
._playlist
_level
+= 1
1874 self
._playlist
_urls
.add(webpage_url
)
1875 self
._fill
_common
_fields
(ie_result
, False)
1876 self
._sanitize
_thumbnails
(ie_result
)
1878 return self
.__process
_playlist
(ie_result
, download
)
1880 self
._playlist
_level
-= 1
1881 if not self
._playlist
_level
:
1882 self
._playlist
_urls
.clear()
1883 elif result_type
== 'compat_list':
1884 self
.report_warning(
1885 'Extractor %s returned a compat_list result. '
1886 'It needs to be updated.' % ie_result
.get('extractor'))
1889 self
.add_extra_info(r
, {
1890 'extractor': ie_result
['extractor'],
1891 'webpage_url': ie_result
['webpage_url'],
1892 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
1893 'webpage_url_domain': get_domain(ie_result
['webpage_url']),
1894 'extractor_key': ie_result
['extractor_key'],
1897 ie_result
['entries'] = [
1898 self
.process_ie_result(_fixup(r
), download
, extra_info
)
1899 for r
in ie_result
['entries']
1903 raise Exception('Invalid result type: %s' % result_type
)
1905 def _ensure_dir_exists(self
, path
):
1906 return make_dir(path
, self
.report_error
)
1909 def _playlist_infodict(ie_result
, strict
=False, **kwargs
):
1911 'playlist_count': ie_result
.get('playlist_count'),
1912 'playlist': ie_result
.get('title') or ie_result
.get('id'),
1913 'playlist_id': ie_result
.get('id'),
1914 'playlist_title': ie_result
.get('title'),
1915 'playlist_uploader': ie_result
.get('uploader'),
1916 'playlist_uploader_id': ie_result
.get('uploader_id'),
1921 if ie_result
.get('webpage_url'):
1923 'webpage_url': ie_result
['webpage_url'],
1924 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
1925 'webpage_url_domain': get_domain(ie_result
['webpage_url']),
1929 'playlist_index': 0,
1930 '__last_playlist_index': max(ie_result
.get('requested_entries') or (0, 0)),
1931 'extractor': ie_result
['extractor'],
1932 'extractor_key': ie_result
['extractor_key'],
1935 def __process_playlist(self
, ie_result
, download
):
1936 """Process each entry in the playlist"""
1937 assert ie_result
['_type'] in ('playlist', 'multi_video')
1939 common_info
= self
._playlist
_infodict
(ie_result
, strict
=True)
1940 title
= common_info
.get('playlist') or '<Untitled>'
1941 if self
._match
_entry
(common_info
, incomplete
=True) is not None:
1943 self
.to_screen(f
'[download] Downloading {ie_result["_type"]}: {title}')
1945 all_entries
= PlaylistEntries(self
, ie_result
)
1946 entries
= orderedSet(all_entries
.get_requested_items(), lazy
=True)
1948 lazy
= self
.params
.get('lazy_playlist')
1950 resolved_entries
, n_entries
= [], 'N/A'
1951 ie_result
['requested_entries'], ie_result
['entries'] = None, None
1953 entries
= resolved_entries
= list(entries
)
1954 n_entries
= len(resolved_entries
)
1955 ie_result
['requested_entries'], ie_result
['entries'] = tuple(zip(*resolved_entries
)) or ([], [])
1956 if not ie_result
.get('playlist_count'):
1957 # Better to do this after potentially exhausting entries
1958 ie_result
['playlist_count'] = all_entries
.get_full_count()
1960 extra
= self
._playlist
_infodict
(ie_result
, n_entries
=int_or_none(n_entries
))
1961 ie_copy
= collections
.ChainMap(ie_result
, extra
)
1963 _infojson_written
= False
1964 write_playlist_files
= self
.params
.get('allow_playlist_files', True)
1965 if write_playlist_files
and self
.params
.get('list_thumbnails'):
1966 self
.list_thumbnails(ie_result
)
1967 if write_playlist_files
and not self
.params
.get('simulate'):
1968 _infojson_written
= self
._write
_info
_json
(
1969 'playlist', ie_result
, self
.prepare_filename(ie_copy
, 'pl_infojson'))
1970 if _infojson_written
is None:
1972 if self
._write
_description
('playlist', ie_result
,
1973 self
.prepare_filename(ie_copy
, 'pl_description')) is None:
1975 # TODO: This should be passed to ThumbnailsConvertor if necessary
1976 self
._write
_thumbnails
('playlist', ie_result
, self
.prepare_filename(ie_copy
, 'pl_thumbnail'))
1979 if self
.params
.get('playlistreverse') or self
.params
.get('playlistrandom'):
1980 self
.report_warning('playlistreverse and playlistrandom are not supported with lazy_playlist', only_once
=True)
1981 elif self
.params
.get('playlistreverse'):
1983 elif self
.params
.get('playlistrandom'):
1984 random
.shuffle(entries
)
1986 self
.to_screen(f
'[{ie_result["extractor"]}] Playlist {title}: Downloading {n_entries} items'
1987 f
'{format_field(ie_result, "playlist_count", " of %s")}')
1989 keep_resolved_entries
= self
.params
.get('extract_flat') != 'discard'
1990 if self
.params
.get('extract_flat') == 'discard_in_playlist':
1991 keep_resolved_entries
= ie_result
['_type'] != 'playlist'
1992 if keep_resolved_entries
:
1993 self
.write_debug('The information of all playlist entries will be held in memory')
1996 max_failures
= self
.params
.get('skip_playlist_after_errors') or float('inf')
1997 for i
, (playlist_index
, entry
) in enumerate(entries
):
1999 resolved_entries
.append((playlist_index
, entry
))
2003 entry
['__x_forwarded_for_ip'] = ie_result
.get('__x_forwarded_for_ip')
2004 if not lazy
and 'playlist-index' in self
.params
['compat_opts']:
2005 playlist_index
= ie_result
['requested_entries'][i
]
2007 entry_copy
= collections
.ChainMap(entry
, {
2009 'n_entries': int_or_none(n_entries
),
2010 'playlist_index': playlist_index
,
2011 'playlist_autonumber': i
+ 1,
2014 if self
._match
_entry
(entry_copy
, incomplete
=True) is not None:
2015 # For compatabilty with youtube-dl. See https://github.com/yt-dlp/yt-dlp/issues/4369
2016 resolved_entries
[i
] = (playlist_index
, NO_DEFAULT
)
2019 self
.to_screen('[download] Downloading item %s of %s' % (
2020 self
._format
_screen
(i
+ 1, self
.Styles
.ID
), self
._format
_screen
(n_entries
, self
.Styles
.EMPHASIS
)))
2022 entry_result
= self
.__process
_iterable
_entry
(entry
, download
, collections
.ChainMap({
2023 'playlist_index': playlist_index
,
2024 'playlist_autonumber': i
+ 1,
2026 if not entry_result
:
2028 if failures
>= max_failures
:
2030 f
'Skipping the remaining entries in playlist "{title}" since {failures} items failed extraction')
2032 if keep_resolved_entries
:
2033 resolved_entries
[i
] = (playlist_index
, entry_result
)
2035 # Update with processed data
2036 ie_result
['entries'] = [e
for _
, e
in resolved_entries
if e
is not NO_DEFAULT
]
2037 ie_result
['requested_entries'] = [i
for i
, e
in resolved_entries
if e
is not NO_DEFAULT
]
2038 if ie_result
['requested_entries'] == try_call(lambda: list(range(1, ie_result
['playlist_count'] + 1))):
2039 # Do not set for full playlist
2040 ie_result
.pop('requested_entries')
2042 # Write the updated info to json
2043 if _infojson_written
is True and self
._write
_info
_json
(
2044 'updated playlist', ie_result
,
2045 self
.prepare_filename(ie_copy
, 'pl_infojson'), overwrite
=True) is None:
2048 ie_result
= self
.run_all_pps('playlist', ie_result
)
2049 self
.to_screen(f
'[download] Finished downloading playlist: {title}')
2052 @_handle_extraction_exceptions
2053 def __process_iterable_entry(self
, entry
, download
, extra_info
):
2054 return self
.process_ie_result(
2055 entry
, download
=download
, extra_info
=extra_info
)
2057 def _build_format_filter(self
, filter_spec
):
2058 " Returns a function to filter the formats according to the filter_spec "
2068 operator_rex
= re
.compile(r
'''(?x)\s*
2070 (?P<op>%s)(?P<none_inclusive>\s*\?)?\s*
2071 (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?)\s*
2072 ''' % '|'.join(map(re
.escape
, OPERATORS
.keys())))
2073 m
= operator_rex
.fullmatch(filter_spec
)
2076 comparison_value
= int(m
.group('value'))
2078 comparison_value
= parse_filesize(m
.group('value'))
2079 if comparison_value
is None:
2080 comparison_value
= parse_filesize(m
.group('value') + 'B')
2081 if comparison_value
is None:
2083 'Invalid value %r in format specification %r' % (
2084 m
.group('value'), filter_spec
))
2085 op
= OPERATORS
[m
.group('op')]
2090 '^=': lambda attr
, value
: attr
.startswith(value
),
2091 '$=': lambda attr
, value
: attr
.endswith(value
),
2092 '*=': lambda attr
, value
: value
in attr
,
2093 '~=': lambda attr
, value
: value
.search(attr
) is not None
2095 str_operator_rex
= re
.compile(r
'''(?x)\s*
2096 (?P<key>[a-zA-Z0-9._-]+)\s*
2097 (?P<negation>!\s*)?(?P<op>%s)\s*(?P<none_inclusive>\?\s*)?
2099 (?P<value>(?(quote)(?:(?!(?P=quote))[^\\]|\\.)+|[\w.-]+))
2100 (?(quote)(?P=quote))\s*
2101 ''' % '|'.join(map(re
.escape
, STR_OPERATORS
.keys())))
2102 m
= str_operator_rex
.fullmatch(filter_spec
)
2104 if m
.group('op') == '~=':
2105 comparison_value
= re
.compile(m
.group('value'))
2107 comparison_value
= re
.sub(r
'''\\([\\"'])''', r
'\1', m
.group('value'))
2108 str_op
= STR_OPERATORS
[m
.group('op')]
2109 if m
.group('negation'):
2110 op
= lambda attr
, value
: not str_op(attr
, value
)
2115 raise SyntaxError('Invalid filter specification %r' % filter_spec
)
2118 actual_value
= f
.get(m
.group('key'))
2119 if actual_value
is None:
2120 return m
.group('none_inclusive')
2121 return op(actual_value
, comparison_value
)
2124 def _check_formats(self
, formats
):
2126 self
.to_screen('[info] Testing format %s' % f
['format_id'])
2127 path
= self
.get_output_path('temp')
2128 if not self
._ensure
_dir
_exists
(f
'{path}/'):
2130 temp_file
= tempfile
.NamedTemporaryFile(suffix
='.tmp', delete
=False, dir=path
or None)
2133 success
, _
= self
.dl(temp_file
.name
, f
, test
=True)
2134 except (DownloadError
, OSError, ValueError) + network_exceptions
:
2137 if os
.path
.exists(temp_file
.name
):
2139 os
.remove(temp_file
.name
)
2141 self
.report_warning('Unable to delete temporary file "%s"' % temp_file
.name
)
2145 self
.to_screen('[info] Unable to download format %s. Skipping...' % f
['format_id'])
2147 def _default_format_spec(self
, info_dict
, download
=True):
2150 merger
= FFmpegMergerPP(self
)
2151 return merger
.available
and merger
.can_merge()
2154 not self
.params
.get('simulate')
2158 or info_dict
.get('is_live') and not self
.params
.get('live_from_start')
2159 or self
.params
['outtmpl']['default'] == '-'))
2162 or self
.params
.get('allow_multiple_audio_streams', False)
2163 or 'format-spec' in self
.params
['compat_opts'])
2166 'best/bestvideo+bestaudio' if prefer_best
2167 else 'bestvideo*+bestaudio/best' if not compat
2168 else 'bestvideo+bestaudio/best')
2170 def build_format_selector(self
, format_spec
):
2171 def syntax_error(note
, start
):
2173 'Invalid format specification: '
2174 '{}\n\t{}\n\t{}^'.format(note
, format_spec
, ' ' * start
[1]))
2175 return SyntaxError(message
)
2177 PICKFIRST
= 'PICKFIRST'
2181 FormatSelector
= collections
.namedtuple('FormatSelector', ['type', 'selector', 'filters'])
2183 allow_multiple_streams
= {'audio': self
.params
.get('allow_multiple_audio_streams', False),
2184 'video': self
.params
.get('allow_multiple_video_streams', False)}
2186 def _parse_filter(tokens
):
2188 for type, string_
, start
, _
, _
in tokens
:
2189 if type == tokenize
.OP
and string_
== ']':
2190 return ''.join(filter_parts
)
2192 filter_parts
.append(string_
)
2194 def _remove_unused_ops(tokens
):
2195 # Remove operators that we don't use and join them with the surrounding strings.
2196 # E.g. 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9'
2197 ALLOWED_OPS
= ('/', '+', ',', '(', ')')
2198 last_string
, last_start
, last_end
, last_line
= None, None, None, None
2199 for type, string_
, start
, end
, line
in tokens
:
2200 if type == tokenize
.OP
and string_
== '[':
2202 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
2204 yield type, string_
, start
, end
, line
2205 # everything inside brackets will be handled by _parse_filter
2206 for type, string_
, start
, end
, line
in tokens
:
2207 yield type, string_
, start
, end
, line
2208 if type == tokenize
.OP
and string_
== ']':
2210 elif type == tokenize
.OP
and string_
in ALLOWED_OPS
:
2212 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
2214 yield type, string_
, start
, end
, line
2215 elif type in [tokenize
.NAME
, tokenize
.NUMBER
, tokenize
.OP
]:
2217 last_string
= string_
2221 last_string
+= string_
2223 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
2225 def _parse_format_selection(tokens
, inside_merge
=False, inside_choice
=False, inside_group
=False):
2227 current_selector
= None
2228 for type, string_
, start
, _
, _
in tokens
:
2229 # ENCODING is only defined in python 3.x
2230 if type == getattr(tokenize
, 'ENCODING', None):
2232 elif type in [tokenize
.NAME
, tokenize
.NUMBER
]:
2233 current_selector
= FormatSelector(SINGLE
, string_
, [])
2234 elif type == tokenize
.OP
:
2236 if not inside_group
:
2237 # ')' will be handled by the parentheses group
2238 tokens
.restore_last_token()
2240 elif inside_merge
and string_
in ['/', ',']:
2241 tokens
.restore_last_token()
2243 elif inside_choice
and string_
== ',':
2244 tokens
.restore_last_token()
2246 elif string_
== ',':
2247 if not current_selector
:
2248 raise syntax_error('"," must follow a format selector', start
)
2249 selectors
.append(current_selector
)
2250 current_selector
= None
2251 elif string_
== '/':
2252 if not current_selector
:
2253 raise syntax_error('"/" must follow a format selector', start
)
2254 first_choice
= current_selector
2255 second_choice
= _parse_format_selection(tokens
, inside_choice
=True)
2256 current_selector
= FormatSelector(PICKFIRST
, (first_choice
, second_choice
), [])
2257 elif string_
== '[':
2258 if not current_selector
:
2259 current_selector
= FormatSelector(SINGLE
, 'best', [])
2260 format_filter
= _parse_filter(tokens
)
2261 current_selector
.filters
.append(format_filter
)
2262 elif string_
== '(':
2263 if current_selector
:
2264 raise syntax_error('Unexpected "("', start
)
2265 group
= _parse_format_selection(tokens
, inside_group
=True)
2266 current_selector
= FormatSelector(GROUP
, group
, [])
2267 elif string_
== '+':
2268 if not current_selector
:
2269 raise syntax_error('Unexpected "+"', start
)
2270 selector_1
= current_selector
2271 selector_2
= _parse_format_selection(tokens
, inside_merge
=True)
2273 raise syntax_error('Expected a selector', start
)
2274 current_selector
= FormatSelector(MERGE
, (selector_1
, selector_2
), [])
2276 raise syntax_error(f
'Operator not recognized: "{string_}"', start
)
2277 elif type == tokenize
.ENDMARKER
:
2279 if current_selector
:
2280 selectors
.append(current_selector
)
2283 def _merge(formats_pair
):
2284 format_1
, format_2
= formats_pair
2287 formats_info
.extend(format_1
.get('requested_formats', (format_1
,)))
2288 formats_info
.extend(format_2
.get('requested_formats', (format_2
,)))
2290 if not allow_multiple_streams
['video'] or not allow_multiple_streams
['audio']:
2291 get_no_more
= {'video': False, 'audio': False}
2292 for (i
, fmt_info
) in enumerate(formats_info
):
2293 if fmt_info
.get('acodec') == fmt_info
.get('vcodec') == 'none':
2296 for aud_vid
in ['audio', 'video']:
2297 if not allow_multiple_streams
[aud_vid
] and fmt_info
.get(aud_vid
[0] + 'codec') != 'none':
2298 if get_no_more
[aud_vid
]:
2301 get_no_more
[aud_vid
] = True
2303 if len(formats_info
) == 1:
2304 return formats_info
[0]
2306 video_fmts
= [fmt_info
for fmt_info
in formats_info
if fmt_info
.get('vcodec') != 'none']
2307 audio_fmts
= [fmt_info
for fmt_info
in formats_info
if fmt_info
.get('acodec') != 'none']
2309 the_only_video
= video_fmts
[0] if len(video_fmts
) == 1 else None
2310 the_only_audio
= audio_fmts
[0] if len(audio_fmts
) == 1 else None
2312 output_ext
= get_compatible_ext(
2313 vcodecs
=[f
.get('vcodec') for f
in video_fmts
],
2314 acodecs
=[f
.get('acodec') for f
in audio_fmts
],
2315 vexts
=[f
['ext'] for f
in video_fmts
],
2316 aexts
=[f
['ext'] for f
in audio_fmts
],
2317 preferences
=(try_call(lambda: self
.params
['merge_output_format'].split('/'))
2318 or self
.params
.get('prefer_free_formats') and ('webm', 'mkv')))
2320 filtered
= lambda *keys
: filter(None, (traverse_obj(fmt
, *keys
) for fmt
in formats_info
))
2323 'requested_formats': formats_info
,
2324 'format': '+'.join(filtered('format')),
2325 'format_id': '+'.join(filtered('format_id')),
2327 'protocol': '+'.join(map(determine_protocol
, formats_info
)),
2328 'language': '+'.join(orderedSet(filtered('language'))) or None,
2329 'format_note': '+'.join(orderedSet(filtered('format_note'))) or None,
2330 'filesize_approx': sum(filtered('filesize', 'filesize_approx')) or None,
2331 'tbr': sum(filtered('tbr', 'vbr', 'abr')),
2336 'width': the_only_video
.get('width'),
2337 'height': the_only_video
.get('height'),
2338 'resolution': the_only_video
.get('resolution') or self
.format_resolution(the_only_video
),
2339 'fps': the_only_video
.get('fps'),
2340 'dynamic_range': the_only_video
.get('dynamic_range'),
2341 'vcodec': the_only_video
.get('vcodec'),
2342 'vbr': the_only_video
.get('vbr'),
2343 'stretched_ratio': the_only_video
.get('stretched_ratio'),
2344 'aspect_ratio': the_only_video
.get('aspect_ratio'),
2349 'acodec': the_only_audio
.get('acodec'),
2350 'abr': the_only_audio
.get('abr'),
2351 'asr': the_only_audio
.get('asr'),
2352 'audio_channels': the_only_audio
.get('audio_channels')
2357 def _check_formats(formats
):
2358 if self
.params
.get('check_formats') == 'selected':
2359 yield from self
._check
_formats
(formats
)
2361 elif (self
.params
.get('check_formats') is not None
2362 or self
.params
.get('allow_unplayable_formats')):
2367 if f
.get('has_drm') or f
.get('__needs_testing'):
2368 yield from self
._check
_formats
([f
])
2372 def _build_selector_function(selector
):
2373 if isinstance(selector
, list): # ,
2374 fs
= [_build_selector_function(s
) for s
in selector
]
2376 def selector_function(ctx
):
2379 return selector_function
2381 elif selector
.type == GROUP
: # ()
2382 selector_function
= _build_selector_function(selector
.selector
)
2384 elif selector
.type == PICKFIRST
: # /
2385 fs
= [_build_selector_function(s
) for s
in selector
.selector
]
2387 def selector_function(ctx
):
2389 picked_formats
= list(f(ctx
))
2391 return picked_formats
2394 elif selector
.type == MERGE
: # +
2395 selector_1
, selector_2
= map(_build_selector_function
, selector
.selector
)
2397 def selector_function(ctx
):
2398 for pair
in itertools
.product(selector_1(ctx
), selector_2(ctx
)):
2401 elif selector
.type == SINGLE
: # atom
2402 format_spec
= selector
.selector
or 'best'
2404 # TODO: Add allvideo, allaudio etc by generalizing the code with best/worst selector
2405 if format_spec
== 'all':
2406 def selector_function(ctx
):
2407 yield from _check_formats(ctx
['formats'][::-1])
2408 elif format_spec
== 'mergeall':
2409 def selector_function(ctx
):
2410 formats
= list(_check_formats(
2411 f
for f
in ctx
['formats'] if f
.get('vcodec') != 'none' or f
.get('acodec') != 'none'))
2414 merged_format
= formats
[-1]
2415 for f
in formats
[-2::-1]:
2416 merged_format
= _merge((merged_format
, f
))
2420 format_fallback
, seperate_fallback
, format_reverse
, format_idx
= False, None, True, 1
2422 r
'(?P<bw>best|worst|b|w)(?P<type>video|audio|v|a)?(?P<mod>\*)?(?:\.(?P<n>[1-9]\d*))?$',
2424 if mobj
is not None:
2425 format_idx
= int_or_none(mobj
.group('n'), default
=1)
2426 format_reverse
= mobj
.group('bw')[0] == 'b'
2427 format_type
= (mobj
.group('type') or [None])[0]
2428 not_format_type
= {'v': 'a', 'a': 'v'}
.get(format_type
)
2429 format_modified
= mobj
.group('mod') is not None
2431 format_fallback
= not format_type
and not format_modified
# for b, w
2433 (lambda f
: f
.get('%scodec' % format_type
) != 'none')
2434 if format_type
and format_modified
# bv*, ba*, wv*, wa*
2435 else (lambda f
: f
.get('%scodec' % not_format_type
) == 'none')
2436 if format_type
# bv, ba, wv, wa
2437 else (lambda f
: f
.get('vcodec') != 'none' and f
.get('acodec') != 'none')
2438 if not format_modified
# b, w
2439 else lambda f
: True) # b*, w*
2440 filter_f
= lambda f
: _filter_f(f
) and (
2441 f
.get('vcodec') != 'none' or f
.get('acodec') != 'none')
2443 if format_spec
in self
._format
_selection
_exts
['audio']:
2444 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') != 'none'
2445 elif format_spec
in self
._format
_selection
_exts
['video']:
2446 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') != 'none' and f
.get('vcodec') != 'none'
2447 seperate_fallback
= lambda f
: f
.get('ext') == format_spec
and f
.get('vcodec') != 'none'
2448 elif format_spec
in self
._format
_selection
_exts
['storyboards']:
2449 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') == 'none' and f
.get('vcodec') == 'none'
2451 filter_f
= lambda f
: f
.get('format_id') == format_spec
# id
2453 def selector_function(ctx
):
2454 formats
= list(ctx
['formats'])
2455 matches
= list(filter(filter_f
, formats
)) if filter_f
is not None else formats
2457 if format_fallback
and ctx
['incomplete_formats']:
2458 # for extractors with incomplete formats (audio only (soundcloud)
2459 # or video only (imgur)) best/worst will fallback to
2460 # best/worst {video,audio}-only format
2461 matches
= list(filter(lambda f
: f
.get('vcodec') != 'none' or f
.get('acodec') != 'none', formats
))
2462 elif seperate_fallback
and not ctx
['has_merged_format']:
2463 # for compatibility with youtube-dl when there is no pre-merged format
2464 matches
= list(filter(seperate_fallback
, formats
))
2465 matches
= LazyList(_check_formats(matches
[::-1 if format_reverse
else 1]))
2467 yield matches
[format_idx
- 1]
2468 except LazyList
.IndexError:
2471 filters
= [self
._build
_format
_filter
(f
) for f
in selector
.filters
]
2473 def final_selector(ctx
):
2474 ctx_copy
= dict(ctx
)
2475 for _filter
in filters
:
2476 ctx_copy
['formats'] = list(filter(_filter
, ctx_copy
['formats']))
2477 return selector_function(ctx_copy
)
2478 return final_selector
2480 # HACK: Python 3.12 changed the underlying parser, rendering '7_a' invalid
2481 # Prefix numbers with random letters to avoid it being classified as a number
2482 # See: https://github.com/yt-dlp/yt-dlp/pulls/8797
2483 # TODO: Implement parser not reliant on tokenize.tokenize
2484 prefix
= ''.join(random
.choices(string
.ascii_letters
, k
=32))
2485 stream
= io
.BytesIO(re
.sub(r
'\d[_\d]*', rf
'{prefix}\g<0>', format_spec
).encode())
2487 tokens
= list(_remove_unused_ops(
2488 token
._replace
(string
=token
.string
.replace(prefix
, ''))
2489 for token
in tokenize
.tokenize(stream
.readline
)))
2490 except tokenize
.TokenError
:
2491 raise syntax_error('Missing closing/opening brackets or parenthesis', (0, len(format_spec
)))
2493 class TokenIterator
:
2494 def __init__(self
, tokens
):
2495 self
.tokens
= tokens
2502 if self
.counter
>= len(self
.tokens
):
2503 raise StopIteration()
2504 value
= self
.tokens
[self
.counter
]
2510 def restore_last_token(self
):
2513 parsed_selector
= _parse_format_selection(iter(TokenIterator(tokens
)))
2514 return _build_selector_function(parsed_selector
)
2516 def _calc_headers(self
, info_dict
, load_cookies
=False):
2517 res
= HTTPHeaderDict(self
.params
['http_headers'], info_dict
.get('http_headers'))
2520 if load_cookies
: # For --load-info-json
2521 self
._load
_cookies
(res
.get('Cookie'), autoscope
=info_dict
['url']) # compat
2522 self
._load
_cookies
(info_dict
.get('cookies'), autoscope
=False)
2523 # The `Cookie` header is removed to prevent leaks and unscoped cookies.
2524 # See: https://github.com/yt-dlp/yt-dlp/security/advisories/GHSA-v8mc-9377-rwjj
2525 res
.pop('Cookie', None)
2526 cookies
= self
.cookiejar
.get_cookies_for_url(info_dict
['url'])
2528 encoder
= LenientSimpleCookie()
2530 for cookie
in cookies
:
2531 _
, value
= encoder
.value_encode(cookie
.value
)
2532 values
.append(f
'{cookie.name}={value}')
2534 values
.append(f
'Domain={cookie.domain}')
2536 values
.append(f
'Path={cookie.path}')
2538 values
.append('Secure')
2540 values
.append(f
'Expires={cookie.expires}')
2542 values
.append(f
'Version={cookie.version}')
2543 info_dict
['cookies'] = '; '.join(values
)
2545 if 'X-Forwarded-For' not in res
:
2546 x_forwarded_for_ip
= info_dict
.get('__x_forwarded_for_ip')
2547 if x_forwarded_for_ip
:
2548 res
['X-Forwarded-For'] = x_forwarded_for_ip
2552 def _calc_cookies(self
, url
):
2553 self
.deprecation_warning('"YoutubeDL._calc_cookies" is deprecated and may be removed in a future version')
2554 return self
.cookiejar
.get_cookie_header(url
)
2556 def _sort_thumbnails(self
, thumbnails
):
2557 thumbnails
.sort(key
=lambda t
: (
2558 t
.get('preference') if t
.get('preference') is not None else -1,
2559 t
.get('width') if t
.get('width') is not None else -1,
2560 t
.get('height') if t
.get('height') is not None else -1,
2561 t
.get('id') if t
.get('id') is not None else '',
2564 def _sanitize_thumbnails(self
, info_dict
):
2565 thumbnails
= info_dict
.get('thumbnails')
2566 if thumbnails
is None:
2567 thumbnail
= info_dict
.get('thumbnail')
2569 info_dict
['thumbnails'] = thumbnails
= [{'url': thumbnail}
]
2573 def check_thumbnails(thumbnails
):
2574 for t
in thumbnails
:
2575 self
.to_screen(f
'[info] Testing thumbnail {t["id"]}')
2577 self
.urlopen(HEADRequest(t
['url']))
2578 except network_exceptions
as err
:
2579 self
.to_screen(f
'[info] Unable to connect to thumbnail {t["id"]} URL {t["url"]!r} - {err}. Skipping...')
2583 self
._sort
_thumbnails
(thumbnails
)
2584 for i
, t
in enumerate(thumbnails
):
2585 if t
.get('id') is None:
2587 if t
.get('width') and t
.get('height'):
2588 t
['resolution'] = '%dx%d' % (t
['width'], t
['height'])
2589 t
['url'] = sanitize_url(t
['url'])
2591 if self
.params
.get('check_formats') is True:
2592 info_dict
['thumbnails'] = LazyList(check_thumbnails(thumbnails
[::-1]), reverse
=True)
2594 info_dict
['thumbnails'] = thumbnails
2596 def _fill_common_fields(self
, info_dict
, final
=True):
2597 # TODO: move sanitization here
2599 title
= info_dict
['fulltitle'] = info_dict
.get('title')
2602 self
.write_debug('Extractor gave empty title. Creating a generic title')
2604 self
.report_warning('Extractor failed to obtain "title". Creating a generic title instead')
2605 info_dict
['title'] = f
'{info_dict["extractor"].replace(":", "-")} video #{info_dict["id"]}'
2607 if info_dict
.get('duration') is not None:
2608 info_dict
['duration_string'] = formatSeconds(info_dict
['duration'])
2610 for ts_key
, date_key
in (
2611 ('timestamp', 'upload_date'),
2612 ('release_timestamp', 'release_date'),
2613 ('modified_timestamp', 'modified_date'),
2615 if info_dict
.get(date_key
) is None and info_dict
.get(ts_key
) is not None:
2616 # Working around out-of-range timestamp values (e.g. negative ones on Windows,
2617 # see http://bugs.python.org/issue1646728)
2618 with contextlib
.suppress(ValueError, OverflowError, OSError):
2619 upload_date
= datetime
.datetime
.fromtimestamp(info_dict
[ts_key
], datetime
.timezone
.utc
)
2620 info_dict
[date_key
] = upload_date
.strftime('%Y%m%d')
2622 if not info_dict
.get('release_year'):
2623 info_dict
['release_year'] = traverse_obj(info_dict
, ('release_date', {lambda x: int(x[:4])}
))
2625 live_keys
= ('is_live', 'was_live')
2626 live_status
= info_dict
.get('live_status')
2627 if live_status
is None:
2628 for key
in live_keys
:
2629 if info_dict
.get(key
) is False:
2631 if info_dict
.get(key
):
2634 if all(info_dict
.get(key
) is False for key
in live_keys
):
2635 live_status
= 'not_live'
2637 info_dict
['live_status'] = live_status
2638 for key
in live_keys
:
2639 if info_dict
.get(key
) is None:
2640 info_dict
[key
] = (live_status
== key
)
2641 if live_status
== 'post_live':
2642 info_dict
['was_live'] = True
2644 # Auto generate title fields corresponding to the *_number fields when missing
2645 # in order to always have clean titles. This is very common for TV series.
2646 for field
in ('chapter', 'season', 'episode'):
2647 if final
and info_dict
.get('%s_number' % field
) is not None and not info_dict
.get(field
):
2648 info_dict
[field
] = '%s %d' % (field
.capitalize(), info_dict
['%s_number' % field
])
2650 for old_key
, new_key
in self
._deprecated
_multivalue
_fields
.items():
2651 if new_key
in info_dict
and old_key
in info_dict
:
2652 self
.deprecation_warning(f
'Do not return {old_key!r} when {new_key!r} is present')
2653 elif old_value
:= info_dict
.get(old_key
):
2654 info_dict
[new_key
] = old_value
.split(', ')
2655 elif new_value
:= info_dict
.get(new_key
):
2656 info_dict
[old_key
] = ', '.join(v
.replace(',', '\N{FULLWIDTH COMMA}') for v
in new_value
)
2658 def _raise_pending_errors(self
, info
):
2659 err
= info
.pop('__pending_error', None)
2661 self
.report_error(err
, tb
=False)
2663 def sort_formats(self
, info_dict
):
2664 formats
= self
._get
_formats
(info_dict
)
2665 formats
.sort(key
=FormatSorter(
2666 self
, info_dict
.get('_format_sort_fields') or []).calculate_preference
)
2668 def process_video_result(self
, info_dict
, download
=True):
2669 assert info_dict
.get('_type', 'video') == 'video'
2670 self
._num
_videos
+= 1
2672 if 'id' not in info_dict
:
2673 raise ExtractorError('Missing "id" field in extractor result', ie
=info_dict
['extractor'])
2674 elif not info_dict
.get('id'):
2675 raise ExtractorError('Extractor failed to obtain "id"', ie
=info_dict
['extractor'])
2677 def report_force_conversion(field
, field_not
, conversion
):
2678 self
.report_warning(
2679 '"%s" field is not %s - forcing %s conversion, there is an error in extractor'
2680 % (field
, field_not
, conversion
))
2682 def sanitize_string_field(info
, string_field
):
2683 field
= info
.get(string_field
)
2684 if field
is None or isinstance(field
, str):
2686 report_force_conversion(string_field
, 'a string', 'string')
2687 info
[string_field
] = str(field
)
2689 def sanitize_numeric_fields(info
):
2690 for numeric_field
in self
._NUMERIC
_FIELDS
:
2691 field
= info
.get(numeric_field
)
2692 if field
is None or isinstance(field
, (int, float)):
2694 report_force_conversion(numeric_field
, 'numeric', 'int')
2695 info
[numeric_field
] = int_or_none(field
)
2697 sanitize_string_field(info_dict
, 'id')
2698 sanitize_numeric_fields(info_dict
)
2699 if info_dict
.get('section_end') and info_dict
.get('section_start') is not None:
2700 info_dict
['duration'] = round(info_dict
['section_end'] - info_dict
['section_start'], 3)
2701 if (info_dict
.get('duration') or 0) <= 0 and info_dict
.pop('duration', None):
2702 self
.report_warning('"duration" field is negative, there is an error in extractor')
2704 chapters
= info_dict
.get('chapters') or []
2705 if chapters
and chapters
[0].get('start_time'):
2706 chapters
.insert(0, {'start_time': 0}
)
2708 dummy_chapter
= {'end_time': 0, 'start_time': info_dict.get('duration')}
2709 for idx
, (prev
, current
, next_
) in enumerate(zip(
2710 (dummy_chapter
, *chapters
), chapters
, (*chapters
[1:], dummy_chapter
)), 1):
2711 if current
.get('start_time') is None:
2712 current
['start_time'] = prev
.get('end_time')
2713 if not current
.get('end_time'):
2714 current
['end_time'] = next_
.get('start_time')
2715 if not current
.get('title'):
2716 current
['title'] = f
'<Untitled Chapter {idx}>'
2718 if 'playlist' not in info_dict
:
2719 # It isn't part of a playlist
2720 info_dict
['playlist'] = None
2721 info_dict
['playlist_index'] = None
2723 self
._sanitize
_thumbnails
(info_dict
)
2725 thumbnail
= info_dict
.get('thumbnail')
2726 thumbnails
= info_dict
.get('thumbnails')
2728 info_dict
['thumbnail'] = sanitize_url(thumbnail
)
2730 info_dict
['thumbnail'] = thumbnails
[-1]['url']
2732 if info_dict
.get('display_id') is None and 'id' in info_dict
:
2733 info_dict
['display_id'] = info_dict
['id']
2735 self
._fill
_common
_fields
(info_dict
)
2737 for cc_kind
in ('subtitles', 'automatic_captions'):
2738 cc
= info_dict
.get(cc_kind
)
2740 for _
, subtitle
in cc
.items():
2741 for subtitle_format
in subtitle
:
2742 if subtitle_format
.get('url'):
2743 subtitle_format
['url'] = sanitize_url(subtitle_format
['url'])
2744 if subtitle_format
.get('ext') is None:
2745 subtitle_format
['ext'] = determine_ext(subtitle_format
['url']).lower()
2747 automatic_captions
= info_dict
.get('automatic_captions')
2748 subtitles
= info_dict
.get('subtitles')
2750 info_dict
['requested_subtitles'] = self
.process_subtitles(
2751 info_dict
['id'], subtitles
, automatic_captions
)
2753 formats
= self
._get
_formats
(info_dict
)
2755 # Backward compatibility with InfoExtractor._sort_formats
2756 field_preference
= (formats
or [{}])[0].pop('__sort_fields', None)
2757 if field_preference
:
2758 info_dict
['_format_sort_fields'] = field_preference
2760 info_dict
['_has_drm'] = any( # or None ensures --clean-infojson removes it
2761 f
.get('has_drm') and f
['has_drm'] != 'maybe' for f
in formats
) or None
2762 if not self
.params
.get('allow_unplayable_formats'):
2763 formats
= [f
for f
in formats
if not f
.get('has_drm') or f
['has_drm'] == 'maybe']
2765 if formats
and all(f
.get('acodec') == f
.get('vcodec') == 'none' for f
in formats
):
2766 self
.report_warning(
2767 f
'{"This video is DRM protected and " if info_dict["_has_drm"] else ""}'
2768 'only images are available for download. Use --list-formats to see them'.capitalize())
2770 get_from_start
= not info_dict
.get('is_live') or bool(self
.params
.get('live_from_start'))
2771 if not get_from_start
:
2772 info_dict
['title'] += ' ' + datetime
.datetime
.now().strftime('%Y-%m-%d %H:%M')
2773 if info_dict
.get('is_live') and formats
:
2774 formats
= [f
for f
in formats
if bool(f
.get('is_from_start')) == get_from_start
]
2775 if get_from_start
and not formats
:
2776 self
.raise_no_formats(info_dict
, msg
=(
2777 '--live-from-start is passed, but there are no formats that can be downloaded from the start. '
2778 'If you want to download from the current time, use --no-live-from-start'))
2780 def is_wellformed(f
):
2783 self
.report_warning(
2784 '"url" field is missing or empty - skipping format, '
2785 'there is an error in extractor')
2787 if isinstance(url
, bytes):
2788 sanitize_string_field(f
, 'url')
2791 # Filter out malformed formats for better extraction robustness
2792 formats
= list(filter(is_wellformed
, formats
or []))
2795 self
.raise_no_formats(info_dict
)
2797 for format
in formats
:
2798 sanitize_string_field(format
, 'format_id')
2799 sanitize_numeric_fields(format
)
2800 format
['url'] = sanitize_url(format
['url'])
2801 if format
.get('ext') is None:
2802 format
['ext'] = determine_ext(format
['url']).lower()
2803 if format
.get('protocol') is None:
2804 format
['protocol'] = determine_protocol(format
)
2805 if format
.get('resolution') is None:
2806 format
['resolution'] = self
.format_resolution(format
, default
=None)
2807 if format
.get('dynamic_range') is None and format
.get('vcodec') != 'none':
2808 format
['dynamic_range'] = 'SDR'
2809 if format
.get('aspect_ratio') is None:
2810 format
['aspect_ratio'] = try_call(lambda: round(format
['width'] / format
['height'], 2))
2811 # For fragmented formats, "tbr" is often max bitrate and not average
2812 if (('manifest-filesize-approx' in self
.params
['compat_opts'] or not format
.get('manifest_url'))
2813 and info_dict
.get('duration') and format
.get('tbr')
2814 and not format
.get('filesize') and not format
.get('filesize_approx')):
2815 format
['filesize_approx'] = int(info_dict
['duration'] * format
['tbr'] * (1024 / 8))
2816 format
['http_headers'] = self
._calc
_headers
(collections
.ChainMap(format
, info_dict
), load_cookies
=True)
2818 # Safeguard against old/insecure infojson when using --load-info-json
2819 if info_dict
.get('http_headers'):
2820 info_dict
['http_headers'] = HTTPHeaderDict(info_dict
['http_headers'])
2821 info_dict
['http_headers'].pop('Cookie', None)
2823 # This is copied to http_headers by the above _calc_headers and can now be removed
2824 if '__x_forwarded_for_ip' in info_dict
:
2825 del info_dict
['__x_forwarded_for_ip']
2829 '_format_sort_fields': info_dict
.get('_format_sort_fields')
2832 # Sanitize and group by format_id
2834 for i
, format
in enumerate(formats
):
2835 if not format
.get('format_id'):
2836 format
['format_id'] = str(i
)
2838 # Sanitize format_id from characters used in format selector expression
2839 format
['format_id'] = re
.sub(r
'[\s,/+\[\]()]', '_', format
['format_id'])
2840 formats_dict
.setdefault(format
['format_id'], []).append(format
)
2842 # Make sure all formats have unique format_id
2843 common_exts
= set(itertools
.chain(*self
._format
_selection
_exts
.values()))
2844 for format_id
, ambiguous_formats
in formats_dict
.items():
2845 ambigious_id
= len(ambiguous_formats
) > 1
2846 for i
, format
in enumerate(ambiguous_formats
):
2848 format
['format_id'] = '%s-%d' % (format_id
, i
)
2849 # Ensure there is no conflict between id and ext in format selection
2850 # See https://github.com/yt-dlp/yt-dlp/issues/1282
2851 if format
['format_id'] != format
['ext'] and format
['format_id'] in common_exts
:
2852 format
['format_id'] = 'f%s' % format
['format_id']
2854 if format
.get('format') is None:
2855 format
['format'] = '{id} - {res}{note}'.format(
2856 id=format
['format_id'],
2857 res
=self
.format_resolution(format
),
2858 note
=format_field(format
, 'format_note', ' (%s)'),
2861 if self
.params
.get('check_formats') is True:
2862 formats
= LazyList(self
._check
_formats
(formats
[::-1]), reverse
=True)
2864 if not formats
or formats
[0] is not info_dict
:
2865 # only set the 'formats' fields if the original info_dict list them
2866 # otherwise we end up with a circular reference, the first (and unique)
2867 # element in the 'formats' field in info_dict is info_dict itself,
2868 # which can't be exported to json
2869 info_dict
['formats'] = formats
2871 info_dict
, _
= self
.pre_process(info_dict
)
2873 if self
._match
_entry
(info_dict
, incomplete
=self
._format
_fields
) is not None:
2876 self
.post_extract(info_dict
)
2877 info_dict
, _
= self
.pre_process(info_dict
, 'after_filter')
2879 # The pre-processors may have modified the formats
2880 formats
= self
._get
_formats
(info_dict
)
2882 list_only
= self
.params
.get('simulate') == 'list_only'
2883 interactive_format_selection
= not list_only
and self
.format_selector
== '-'
2884 if self
.params
.get('list_thumbnails'):
2885 self
.list_thumbnails(info_dict
)
2886 if self
.params
.get('listsubtitles'):
2887 if 'automatic_captions' in info_dict
:
2888 self
.list_subtitles(
2889 info_dict
['id'], automatic_captions
, 'automatic captions')
2890 self
.list_subtitles(info_dict
['id'], subtitles
, 'subtitles')
2891 if self
.params
.get('listformats') or interactive_format_selection
:
2892 self
.list_formats(info_dict
)
2894 # Without this printing, -F --print-json will not work
2895 self
.__forced
_printings
(info_dict
)
2898 format_selector
= self
.format_selector
2900 if interactive_format_selection
:
2901 req_format
= input(self
._format
_screen
('\nEnter format selector ', self
.Styles
.EMPHASIS
)
2902 + '(Press ENTER for default, or Ctrl+C to quit)'
2903 + self
._format
_screen
(': ', self
.Styles
.EMPHASIS
))
2905 format_selector
= self
.build_format_selector(req_format
) if req_format
else None
2906 except SyntaxError as err
:
2907 self
.report_error(err
, tb
=False, is_error
=False)
2910 if format_selector
is None:
2911 req_format
= self
._default
_format
_spec
(info_dict
, download
=download
)
2912 self
.write_debug(f
'Default format spec: {req_format}')
2913 format_selector
= self
.build_format_selector(req_format
)
2915 formats_to_download
= list(format_selector({
2917 'has_merged_format': any('none' not in (f
.get('acodec'), f
.get('vcodec')) for f
in formats
),
2918 'incomplete_formats': (all(f
.get('vcodec') == 'none' for f
in formats
) # No formats with video
2919 or all(f
.get('acodec') == 'none' for f
in formats
)), # OR, No formats with audio
2921 if interactive_format_selection
and not formats_to_download
:
2922 self
.report_error('Requested format is not available', tb
=False, is_error
=False)
2926 if not formats_to_download
:
2927 if not self
.params
.get('ignore_no_formats_error'):
2928 raise ExtractorError(
2929 'Requested format is not available. Use --list-formats for a list of available formats',
2930 expected
=True, video_id
=info_dict
['id'], ie
=info_dict
['extractor'])
2931 self
.report_warning('Requested format is not available')
2932 # Process what we can, even without any available formats.
2933 formats_to_download
= [{}]
2935 requested_ranges
= tuple(self
.params
.get('download_ranges', lambda *_
: [{}])(info_dict
, self
))
2936 best_format
, downloaded_formats
= formats_to_download
[-1], []
2938 if best_format
and requested_ranges
:
2939 def to_screen(*msg
):
2940 self
.to_screen(f
'[info] {info_dict["id"]}: {" ".join(", ".join(variadic(m)) for m in msg)}')
2942 to_screen(f
'Downloading {len(formats_to_download)} format(s):',
2943 (f
['format_id'] for f
in formats_to_download
))
2944 if requested_ranges
!= ({}, ):
2945 to_screen(f
'Downloading {len(requested_ranges)} time ranges:',
2946 (f
'{c["start_time"]:.1f}-{c["end_time"]:.1f}' for c
in requested_ranges
))
2947 max_downloads_reached
= False
2949 for fmt
, chapter
in itertools
.product(formats_to_download
, requested_ranges
):
2950 new_info
= self
._copy
_infodict
(info_dict
)
2951 new_info
.update(fmt
)
2952 offset
, duration
= info_dict
.get('section_start') or 0, info_dict
.get('duration') or float('inf')
2953 end_time
= offset
+ min(chapter
.get('end_time', duration
), duration
)
2954 # duration may not be accurate. So allow deviations <1sec
2955 if end_time
== float('inf') or end_time
> offset
+ duration
+ 1:
2957 if chapter
or offset
:
2959 'section_start': offset
+ chapter
.get('start_time', 0),
2960 'section_end': end_time
,
2961 'section_title': chapter
.get('title'),
2962 'section_number': chapter
.get('index'),
2964 downloaded_formats
.append(new_info
)
2966 self
.process_info(new_info
)
2967 except MaxDownloadsReached
:
2968 max_downloads_reached
= True
2969 self
._raise
_pending
_errors
(new_info
)
2970 # Remove copied info
2971 for key
, val
in tuple(new_info
.items()):
2972 if info_dict
.get(key
) == val
:
2974 if max_downloads_reached
:
2977 write_archive
= {f.get('__write_download_archive', False) for f in downloaded_formats}
2978 assert write_archive
.issubset({True, False, 'ignore'}
)
2979 if True in write_archive
and False not in write_archive
:
2980 self
.record_download_archive(info_dict
)
2982 info_dict
['requested_downloads'] = downloaded_formats
2983 info_dict
= self
.run_all_pps('after_video', info_dict
)
2984 if max_downloads_reached
:
2985 raise MaxDownloadsReached()
2987 # We update the info dict with the selected best quality format (backwards compatibility)
2988 info_dict
.update(best_format
)
2991 def process_subtitles(self
, video_id
, normal_subtitles
, automatic_captions
):
2992 """Select the requested subtitles and their format"""
2993 available_subs
, normal_sub_langs
= {}, []
2994 if normal_subtitles
and self
.params
.get('writesubtitles'):
2995 available_subs
.update(normal_subtitles
)
2996 normal_sub_langs
= tuple(normal_subtitles
.keys())
2997 if automatic_captions
and self
.params
.get('writeautomaticsub'):
2998 for lang
, cap_info
in automatic_captions
.items():
2999 if lang
not in available_subs
:
3000 available_subs
[lang
] = cap_info
3002 if not available_subs
or (
3003 not self
.params
.get('writesubtitles')
3004 and not self
.params
.get('writeautomaticsub')):
3007 all_sub_langs
= tuple(available_subs
.keys())
3008 if self
.params
.get('allsubtitles', False):
3009 requested_langs
= all_sub_langs
3010 elif self
.params
.get('subtitleslangs', False):
3012 requested_langs
= orderedSet_from_options(
3013 self
.params
.get('subtitleslangs'), {'all': all_sub_langs}
, use_regex
=True)
3014 except re
.error
as e
:
3015 raise ValueError(f
'Wrong regex for subtitlelangs: {e.pattern}')
3017 requested_langs
= LazyList(itertools
.chain(
3018 ['en'] if 'en' in normal_sub_langs
else [],
3019 filter(lambda f
: f
.startswith('en'), normal_sub_langs
),
3020 ['en'] if 'en' in all_sub_langs
else [],
3021 filter(lambda f
: f
.startswith('en'), all_sub_langs
),
3022 normal_sub_langs
, all_sub_langs
,
3025 self
.to_screen(f
'[info] {video_id}: Downloading subtitles: {", ".join(requested_langs)}')
3027 formats_query
= self
.params
.get('subtitlesformat', 'best')
3028 formats_preference
= formats_query
.split('/') if formats_query
else []
3030 for lang
in requested_langs
:
3031 formats
= available_subs
.get(lang
)
3033 self
.report_warning(f
'{lang} subtitles not available for {video_id}')
3035 for ext
in formats_preference
:
3039 matches
= list(filter(lambda f
: f
['ext'] == ext
, formats
))
3045 self
.report_warning(
3046 'No subtitle format found matching "%s" for language %s, '
3047 'using %s' % (formats_query
, lang
, f
['ext']))
3051 def _forceprint(self
, key
, info_dict
):
3052 if info_dict
is None:
3054 info_copy
= info_dict
.copy()
3055 info_copy
.setdefault('filename', self
.prepare_filename(info_dict
))
3056 if info_dict
.get('requested_formats') is not None:
3057 # For RTMP URLs, also include the playpath
3058 info_copy
['urls'] = '\n'.join(f
['url'] + f
.get('play_path', '') for f
in info_dict
['requested_formats'])
3059 elif info_dict
.get('url'):
3060 info_copy
['urls'] = info_dict
['url'] + info_dict
.get('play_path', '')
3061 info_copy
['formats_table'] = self
.render_formats_table(info_dict
)
3062 info_copy
['thumbnails_table'] = self
.render_thumbnails_table(info_dict
)
3063 info_copy
['subtitles_table'] = self
.render_subtitles_table(info_dict
.get('id'), info_dict
.get('subtitles'))
3064 info_copy
['automatic_captions_table'] = self
.render_subtitles_table(info_dict
.get('id'), info_dict
.get('automatic_captions'))
3066 def format_tmpl(tmpl
):
3067 mobj
= re
.fullmatch(r
'([\w.:,]|-\d|(?P<dict>{([\w.:,]|-\d)+}))+=?', tmpl
)
3072 if tmpl
.startswith('{'):
3073 tmpl
, fmt
= f
'.{tmpl}', '%({})j'
3074 if tmpl
.endswith('='):
3075 tmpl
, fmt
= tmpl
[:-1], '{0} = %({0})#j'
3076 return '\n'.join(map(fmt
.format
, [tmpl
] if mobj
.group('dict') else tmpl
.split(',')))
3078 for tmpl
in self
.params
['forceprint'].get(key
, []):
3079 self
.to_stdout(self
.evaluate_outtmpl(format_tmpl(tmpl
), info_copy
))
3081 for tmpl
, file_tmpl
in self
.params
['print_to_file'].get(key
, []):
3082 filename
= self
.prepare_filename(info_dict
, outtmpl
=file_tmpl
)
3083 tmpl
= format_tmpl(tmpl
)
3084 self
.to_screen(f
'[info] Writing {tmpl!r} to: {filename}')
3085 if self
._ensure
_dir
_exists
(filename
):
3086 with open(filename
, 'a', encoding
='utf-8', newline
='') as f
:
3087 f
.write(self
.evaluate_outtmpl(tmpl
, info_copy
) + os
.linesep
)
3091 def __forced_printings(self
, info_dict
, filename
=None, incomplete
=True):
3092 if (self
.params
.get('forcejson')
3093 or self
.params
['forceprint'].get('video')
3094 or self
.params
['print_to_file'].get('video')):
3095 self
.post_extract(info_dict
)
3097 info_dict
['filename'] = filename
3098 info_copy
= self
._forceprint
('video', info_dict
)
3100 def print_field(field
, actual_field
=None, optional
=False):
3101 if actual_field
is None:
3102 actual_field
= field
3103 if self
.params
.get(f
'force{field}') and (
3104 info_copy
.get(field
) is not None or (not optional
and not incomplete
)):
3105 self
.to_stdout(info_copy
[actual_field
])
3107 print_field('title')
3109 print_field('url', 'urls')
3110 print_field('thumbnail', optional
=True)
3111 print_field('description', optional
=True)
3112 print_field('filename')
3113 if self
.params
.get('forceduration') and info_copy
.get('duration') is not None:
3114 self
.to_stdout(formatSeconds(info_copy
['duration']))
3115 print_field('format')
3117 if self
.params
.get('forcejson'):
3118 self
.to_stdout(json
.dumps(self
.sanitize_info(info_dict
)))
3120 def dl(self
, name
, info
, subtitle
=False, test
=False):
3121 if not info
.get('url'):
3122 self
.raise_no_formats(info
, True)
3125 verbose
= self
.params
.get('verbose')
3128 'quiet': self
.params
.get('quiet') or not verbose
,
3130 'noprogress': not verbose
,
3132 'skip_unavailable_fragments': False,
3133 'keep_fragments': False,
3135 '_no_ytdl_file': True,
3138 params
= self
.params
3139 fd
= get_suitable_downloader(info
, params
, to_stdout
=(name
== '-'))(self
, params
)
3141 for ph
in self
._progress
_hooks
:
3142 fd
.add_progress_hook(ph
)
3144 (f
['url'].split(',')[0] + ',<data>' if f
['url'].startswith('data:') else f
['url'])
3145 for f
in info
.get('requested_formats', []) or [info
])
3146 self
.write_debug(f
'Invoking {fd.FD_NAME} downloader on "{urls}"')
3148 # Note: Ideally info should be a deep-copied so that hooks cannot modify it.
3149 # But it may contain objects that are not deep-copyable
3150 new_info
= self
._copy
_infodict
(info
)
3151 if new_info
.get('http_headers') is None:
3152 new_info
['http_headers'] = self
._calc
_headers
(new_info
)
3153 return fd
.download(name
, new_info
, subtitle
)
3155 def existing_file(self
, filepaths
, *, default_overwrite
=True):
3156 existing_files
= list(filter(os
.path
.exists
, orderedSet(filepaths
)))
3157 if existing_files
and not self
.params
.get('overwrites', default_overwrite
):
3158 return existing_files
[0]
3160 for file in existing_files
:
3161 self
.report_file_delete(file)
3165 def process_info(self
, info_dict
):
3166 """Process a single resolved IE result. (Modifies it in-place)"""
3168 assert info_dict
.get('_type', 'video') == 'video'
3169 original_infodict
= info_dict
3171 if 'format' not in info_dict
and 'ext' in info_dict
:
3172 info_dict
['format'] = info_dict
['ext']
3174 if self
._match
_entry
(info_dict
) is not None:
3175 info_dict
['__write_download_archive'] = 'ignore'
3178 # Does nothing under normal operation - for backward compatibility of process_info
3179 self
.post_extract(info_dict
)
3181 def replace_info_dict(new_info
):
3183 if new_info
== info_dict
:
3186 info_dict
.update(new_info
)
3188 new_info
, _
= self
.pre_process(info_dict
, 'video')
3189 replace_info_dict(new_info
)
3190 self
._num
_downloads
+= 1
3192 # info_dict['_filename'] needs to be set for backward compatibility
3193 info_dict
['_filename'] = full_filename
= self
.prepare_filename(info_dict
, warn
=True)
3194 temp_filename
= self
.prepare_filename(info_dict
, 'temp')
3198 self
.__forced
_printings
(info_dict
, full_filename
, incomplete
=('format' not in info_dict
))
3200 def check_max_downloads():
3201 if self
._num
_downloads
>= float(self
.params
.get('max_downloads') or 'inf'):
3202 raise MaxDownloadsReached()
3204 if self
.params
.get('simulate'):
3205 info_dict
['__write_download_archive'] = self
.params
.get('force_write_download_archive')
3206 check_max_downloads()
3209 if full_filename
is None:
3211 if not self
._ensure
_dir
_exists
(encodeFilename(full_filename
)):
3213 if not self
._ensure
_dir
_exists
(encodeFilename(temp_filename
)):
3216 if self
._write
_description
('video', info_dict
,
3217 self
.prepare_filename(info_dict
, 'description')) is None:
3220 sub_files
= self
._write
_subtitles
(info_dict
, temp_filename
)
3221 if sub_files
is None:
3223 files_to_move
.update(dict(sub_files
))
3225 thumb_files
= self
._write
_thumbnails
(
3226 'video', info_dict
, temp_filename
, self
.prepare_filename(info_dict
, 'thumbnail'))
3227 if thumb_files
is None:
3229 files_to_move
.update(dict(thumb_files
))
3231 infofn
= self
.prepare_filename(info_dict
, 'infojson')
3232 _infojson_written
= self
._write
_info
_json
('video', info_dict
, infofn
)
3233 if _infojson_written
:
3234 info_dict
['infojson_filename'] = infofn
3235 # For backward compatibility, even though it was a private field
3236 info_dict
['__infojson_filename'] = infofn
3237 elif _infojson_written
is None:
3240 # Note: Annotations are deprecated
3242 if self
.params
.get('writeannotations', False):
3243 annofn
= self
.prepare_filename(info_dict
, 'annotation')
3245 if not self
._ensure
_dir
_exists
(encodeFilename(annofn
)):
3247 if not self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(annofn
)):
3248 self
.to_screen('[info] Video annotations are already present')
3249 elif not info_dict
.get('annotations'):
3250 self
.report_warning('There are no annotations to write.')
3253 self
.to_screen('[info] Writing video annotations to: ' + annofn
)
3254 with open(encodeFilename(annofn
), 'w', encoding
='utf-8') as annofile
:
3255 annofile
.write(info_dict
['annotations'])
3256 except (KeyError, TypeError):
3257 self
.report_warning('There are no annotations to write.')
3259 self
.report_error('Cannot write annotations file: ' + annofn
)
3262 # Write internet shortcut files
3263 def _write_link_file(link_type
):
3264 url
= try_get(info_dict
['webpage_url'], iri_to_uri
)
3266 self
.report_warning(
3267 f
'Cannot write internet shortcut file because the actual URL of "{info_dict["webpage_url"]}" is unknown')
3269 linkfn
= replace_extension(self
.prepare_filename(info_dict
, 'link'), link_type
, info_dict
.get('ext'))
3270 if not self
._ensure
_dir
_exists
(encodeFilename(linkfn
)):
3272 if self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(linkfn
)):
3273 self
.to_screen(f
'[info] Internet shortcut (.{link_type}) is already present')
3276 self
.to_screen(f
'[info] Writing internet shortcut (.{link_type}) to: {linkfn}')
3277 with open(encodeFilename(to_high_limit_path(linkfn
)), 'w', encoding
='utf-8',
3278 newline
='\r\n' if link_type
== 'url' else '\n') as linkfile
:
3279 template_vars
= {'url': url}
3280 if link_type
== 'desktop':
3281 template_vars
['filename'] = linkfn
[:-(len(link_type
) + 1)]
3282 linkfile
.write(LINK_TEMPLATES
[link_type
] % template_vars
)
3284 self
.report_error(f
'Cannot write internet shortcut {linkfn}')
3289 'url': self
.params
.get('writeurllink'),
3290 'webloc': self
.params
.get('writewebloclink'),
3291 'desktop': self
.params
.get('writedesktoplink'),
3293 if self
.params
.get('writelink'):
3294 link_type
= ('webloc' if sys
.platform
== 'darwin'
3295 else 'desktop' if sys
.platform
.startswith('linux')
3297 write_links
[link_type
] = True
3299 if any(should_write
and not _write_link_file(link_type
)
3300 for link_type
, should_write
in write_links
.items()):
3303 new_info
, files_to_move
= self
.pre_process(info_dict
, 'before_dl', files_to_move
)
3304 replace_info_dict(new_info
)
3306 if self
.params
.get('skip_download'):
3307 info_dict
['filepath'] = temp_filename
3308 info_dict
['__finaldir'] = os
.path
.dirname(os
.path
.abspath(encodeFilename(full_filename
)))
3309 info_dict
['__files_to_move'] = files_to_move
3310 replace_info_dict(self
.run_pp(MoveFilesAfterDownloadPP(self
, False), info_dict
))
3311 info_dict
['__write_download_archive'] = self
.params
.get('force_write_download_archive')
3314 info_dict
.setdefault('__postprocessors', [])
3317 def existing_video_file(*filepaths
):
3318 ext
= info_dict
.get('ext')
3319 converted
= lambda file: replace_extension(file, self
.params
.get('final_ext') or ext
, ext
)
3320 file = self
.existing_file(itertools
.chain(*zip(map(converted
, filepaths
), filepaths
)),
3321 default_overwrite
=False)
3323 info_dict
['ext'] = os
.path
.splitext(file)[1][1:]
3326 fd
, success
= None, True
3327 if info_dict
.get('protocol') or info_dict
.get('url'):
3328 fd
= get_suitable_downloader(info_dict
, self
.params
, to_stdout
=temp_filename
== '-')
3329 if fd
!= FFmpegFD
and 'no-direct-merge' not in self
.params
['compat_opts'] and (
3330 info_dict
.get('section_start') or info_dict
.get('section_end')):
3331 msg
= ('This format cannot be partially downloaded' if FFmpegFD
.available()
3332 else 'You have requested downloading the video partially, but ffmpeg is not installed')
3333 self
.report_error(f
'{msg}. Aborting')
3336 if info_dict
.get('requested_formats') is not None:
3337 old_ext
= info_dict
['ext']
3338 if self
.params
.get('merge_output_format') is None:
3339 if (info_dict
['ext'] == 'webm'
3340 and info_dict
.get('thumbnails')
3341 # check with type instead of pp_key, __name__, or isinstance
3342 # since we dont want any custom PPs to trigger this
3343 and any(type(pp
) == EmbedThumbnailPP
for pp
in self
._pps
['post_process'])): # noqa: E721
3344 info_dict
['ext'] = 'mkv'
3345 self
.report_warning(
3346 'webm doesn\'t support embedding a thumbnail, mkv will be used')
3347 new_ext
= info_dict
['ext']
3349 def correct_ext(filename
, ext
=new_ext
):
3352 filename_real_ext
= os
.path
.splitext(filename
)[1][1:]
3354 os
.path
.splitext(filename
)[0]
3355 if filename_real_ext
in (old_ext
, new_ext
)
3357 return f
'{filename_wo_ext}.{ext}'
3359 # Ensure filename always has a correct extension for successful merge
3360 full_filename
= correct_ext(full_filename
)
3361 temp_filename
= correct_ext(temp_filename
)
3362 dl_filename
= existing_video_file(full_filename
, temp_filename
)
3364 info_dict
['__real_download'] = False
3365 # NOTE: Copy so that original format dicts are not modified
3366 info_dict
['requested_formats'] = list(map(dict, info_dict
['requested_formats']))
3368 merger
= FFmpegMergerPP(self
)
3370 if dl_filename
is not None:
3371 self
.report_file_already_downloaded(dl_filename
)
3373 for f
in info_dict
['requested_formats'] if fd
!= FFmpegFD
else []:
3374 f
['filepath'] = fname
= prepend_extension(
3375 correct_ext(temp_filename
, info_dict
['ext']),
3376 'f%s' % f
['format_id'], info_dict
['ext'])
3377 downloaded
.append(fname
)
3378 info_dict
['url'] = '\n'.join(f
['url'] for f
in info_dict
['requested_formats'])
3379 success
, real_download
= self
.dl(temp_filename
, info_dict
)
3380 info_dict
['__real_download'] = real_download
3382 if self
.params
.get('allow_unplayable_formats'):
3383 self
.report_warning(
3384 'You have requested merging of multiple formats '
3385 'while also allowing unplayable formats to be downloaded. '
3386 'The formats won\'t be merged to prevent data corruption.')
3387 elif not merger
.available
:
3388 msg
= 'You have requested merging of multiple formats but ffmpeg is not installed'
3389 if not self
.params
.get('ignoreerrors'):
3390 self
.report_error(f
'{msg}. Aborting due to --abort-on-error')
3392 self
.report_warning(f
'{msg}. The formats won\'t be merged')
3394 if temp_filename
== '-':
3395 reason
= ('using a downloader other than ffmpeg' if FFmpegFD
.can_merge_formats(info_dict
, self
.params
)
3396 else 'but the formats are incompatible for simultaneous download' if merger
.available
3397 else 'but ffmpeg is not installed')
3398 self
.report_warning(
3399 f
'You have requested downloading multiple formats to stdout {reason}. '
3400 'The formats will be streamed one after the other')
3401 fname
= temp_filename
3402 for f
in info_dict
['requested_formats']:
3403 new_info
= dict(info_dict
)
3404 del new_info
['requested_formats']
3406 if temp_filename
!= '-':
3407 fname
= prepend_extension(
3408 correct_ext(temp_filename
, new_info
['ext']),
3409 'f%s' % f
['format_id'], new_info
['ext'])
3410 if not self
._ensure
_dir
_exists
(fname
):
3412 f
['filepath'] = fname
3413 downloaded
.append(fname
)
3414 partial_success
, real_download
= self
.dl(fname
, new_info
)
3415 info_dict
['__real_download'] = info_dict
['__real_download'] or real_download
3416 success
= success
and partial_success
3418 if downloaded
and merger
.available
and not self
.params
.get('allow_unplayable_formats'):
3419 info_dict
['__postprocessors'].append(merger
)
3420 info_dict
['__files_to_merge'] = downloaded
3421 # Even if there were no downloads, it is being merged only now
3422 info_dict
['__real_download'] = True
3424 for file in downloaded
:
3425 files_to_move
[file] = None
3427 # Just a single file
3428 dl_filename
= existing_video_file(full_filename
, temp_filename
)
3429 if dl_filename
is None or dl_filename
== temp_filename
:
3430 # dl_filename == temp_filename could mean that the file was partially downloaded with --no-part.
3431 # So we should try to resume the download
3432 success
, real_download
= self
.dl(temp_filename
, info_dict
)
3433 info_dict
['__real_download'] = real_download
3435 self
.report_file_already_downloaded(dl_filename
)
3437 dl_filename
= dl_filename
or temp_filename
3438 info_dict
['__finaldir'] = os
.path
.dirname(os
.path
.abspath(encodeFilename(full_filename
)))
3440 except network_exceptions
as err
:
3441 self
.report_error('unable to download video data: %s' % error_to_compat_str(err
))
3443 except OSError as err
:
3444 raise UnavailableVideoError(err
)
3445 except (ContentTooShortError
, ) as err
:
3446 self
.report_error(f
'content too short (expected {err.expected} bytes and served {err.downloaded})')
3449 self
._raise
_pending
_errors
(info_dict
)
3450 if success
and full_filename
!= '-':
3454 fixup_policy
= self
.params
.get('fixup')
3455 vid
= info_dict
['id']
3457 if fixup_policy
in ('ignore', 'never'):
3459 elif fixup_policy
== 'warn':
3461 elif fixup_policy
!= 'force':
3462 assert fixup_policy
in ('detect_or_warn', None)
3463 if not info_dict
.get('__real_download'):
3466 def ffmpeg_fixup(cndn
, msg
, cls
):
3467 if not (do_fixup
and cndn
):
3469 elif do_fixup
== 'warn':
3470 self
.report_warning(f
'{vid}: {msg}')
3474 info_dict
['__postprocessors'].append(pp
)
3476 self
.report_warning(f
'{vid}: {msg}. Install ffmpeg to fix this automatically')
3478 stretched_ratio
= info_dict
.get('stretched_ratio')
3479 ffmpeg_fixup(stretched_ratio
not in (1, None),
3480 f
'Non-uniform pixel ratio {stretched_ratio}',
3481 FFmpegFixupStretchedPP
)
3483 downloader
= get_suitable_downloader(info_dict
, self
.params
) if 'protocol' in info_dict
else None
3484 downloader
= downloader
.FD_NAME
if downloader
else None
3486 ext
= info_dict
.get('ext')
3487 postprocessed_by_ffmpeg
= info_dict
.get('requested_formats') or any((
3488 isinstance(pp
, FFmpegVideoConvertorPP
)
3489 and resolve_recode_mapping(ext
, pp
.mapping
)[0] not in (ext
, None)
3490 ) for pp
in self
._pps
['post_process'])
3492 if not postprocessed_by_ffmpeg
:
3493 ffmpeg_fixup(fd
!= FFmpegFD
and ext
== 'm4a'
3494 and info_dict
.get('container') == 'm4a_dash',
3495 'writing DASH m4a. Only some players support this container',
3497 ffmpeg_fixup(downloader
== 'hlsnative' and not self
.params
.get('hls_use_mpegts')
3498 or info_dict
.get('is_live') and self
.params
.get('hls_use_mpegts') is None,
3499 'Possible MPEG-TS in MP4 container or malformed AAC timestamps',
3501 ffmpeg_fixup(downloader
== 'dashsegments'
3502 and (info_dict
.get('is_live') or info_dict
.get('is_dash_periods')),
3503 'Possible duplicate MOOV atoms', FFmpegFixupDuplicateMoovPP
)
3505 ffmpeg_fixup(downloader
== 'web_socket_fragment', 'Malformed timestamps detected', FFmpegFixupTimestampPP
)
3506 ffmpeg_fixup(downloader
== 'web_socket_fragment', 'Malformed duration detected', FFmpegFixupDurationPP
)
3510 replace_info_dict(self
.post_process(dl_filename
, info_dict
, files_to_move
))
3511 except PostProcessingError
as err
:
3512 self
.report_error('Postprocessing: %s' % str(err
))
3515 for ph
in self
._post
_hooks
:
3516 ph(info_dict
['filepath'])
3517 except Exception as err
:
3518 self
.report_error('post hooks: %s' % str(err
))
3520 info_dict
['__write_download_archive'] = True
3522 assert info_dict
is original_infodict
# Make sure the info_dict was modified in-place
3523 if self
.params
.get('force_write_download_archive'):
3524 info_dict
['__write_download_archive'] = True
3525 check_max_downloads()
3527 def __download_wrapper(self
, func
):
3528 @functools.wraps(func
)
3529 def wrapper(*args
, **kwargs
):
3531 res
= func(*args
, **kwargs
)
3532 except UnavailableVideoError
as e
:
3533 self
.report_error(e
)
3534 except DownloadCancelled
as e
:
3535 self
.to_screen(f
'[info] {e}')
3536 if not self
.params
.get('break_per_url'):
3538 self
._num
_downloads
= 0
3540 if self
.params
.get('dump_single_json', False):
3541 self
.post_extract(res
)
3542 self
.to_stdout(json
.dumps(self
.sanitize_info(res
)))
3545 def download(self
, url_list
):
3546 """Download a given list of URLs."""
3547 url_list
= variadic(url_list
) # Passing a single URL is a common mistake
3548 outtmpl
= self
.params
['outtmpl']['default']
3549 if (len(url_list
) > 1
3551 and '%' not in outtmpl
3552 and self
.params
.get('max_downloads') != 1):
3553 raise SameFileError(outtmpl
)
3555 for url
in url_list
:
3556 self
.__download
_wrapper
(self
.extract_info
)(
3557 url
, force_generic_extractor
=self
.params
.get('force_generic_extractor', False))
3559 return self
._download
_retcode
3561 def download_with_info_file(self
, info_filename
):
3562 with contextlib
.closing(fileinput
.FileInput(
3563 [info_filename
], mode
='r',
3564 openhook
=fileinput
.hook_encoded('utf-8'))) as f
:
3565 # FileInput doesn't have a read method, we can't call json.load
3566 infos
= [self
.sanitize_info(info
, self
.params
.get('clean_infojson', True))
3567 for info
in variadic(json
.loads('\n'.join(f
)))]
3570 self
.__download
_wrapper
(self
.process_ie_result
)(info
, download
=True)
3571 except (DownloadError
, EntryNotInPlaylist
, ReExtractInfo
) as e
:
3572 if not isinstance(e
, EntryNotInPlaylist
):
3573 self
.to_stderr('\r')
3574 webpage_url
= info
.get('webpage_url')
3575 if webpage_url
is None:
3577 self
.report_warning(f
'The info failed to download: {e}; trying with URL {webpage_url}')
3578 self
.download([webpage_url
])
3579 return self
._download
_retcode
3582 def sanitize_info(info_dict
, remove_private_keys
=False):
3583 ''' Sanitize the infodict for converting to json '''
3584 if info_dict
is None:
3586 info_dict
.setdefault('epoch', int(time
.time()))
3587 info_dict
.setdefault('_type', 'video')
3588 info_dict
.setdefault('_version', {
3589 'version': __version__
,
3590 'current_git_head': current_git_head(),
3591 'release_git_head': RELEASE_GIT_HEAD
,
3592 'repository': ORIGIN
,
3595 if remove_private_keys
:
3596 reject
= lambda k
, v
: v
is None or k
.startswith('__') or k
in {
3597 'requested_downloads', 'requested_formats', 'requested_subtitles', 'requested_entries',
3598 'entries', 'filepath', '_filename', 'filename', 'infojson_filename', 'original_url',
3599 'playlist_autonumber',
3602 reject
= lambda k
, v
: False
3605 if isinstance(obj
, dict):
3606 return {k: filter_fn(v) for k, v in obj.items() if not reject(k, v)}
3607 elif isinstance(obj
, (list, tuple, set, LazyList
)):
3608 return list(map(filter_fn
, obj
))
3609 elif obj
is None or isinstance(obj
, (str, int, float, bool)):
3614 return filter_fn(info_dict
)
3617 def filter_requested_info(info_dict
, actually_filter
=True):
3618 ''' Alias of sanitize_info for backward compatibility '''
3619 return YoutubeDL
.sanitize_info(info_dict
, actually_filter
)
3621 def _delete_downloaded_files(self
, *files_to_delete
, info
={}, msg
=None):
3622 for filename
in set(filter(None, files_to_delete
)):
3624 self
.to_screen(msg
% filename
)
3628 self
.report_warning(f
'Unable to delete file {filename}')
3629 if filename
in info
.get('__files_to_move', []): # NB: Delete even if None
3630 del info
['__files_to_move'][filename
]
3633 def post_extract(info_dict
):
3634 def actual_post_extract(info_dict
):
3635 if info_dict
.get('_type') in ('playlist', 'multi_video'):
3636 for video_dict
in info_dict
.get('entries', {}):
3637 actual_post_extract(video_dict
or {})
3640 post_extractor
= info_dict
.pop('__post_extractor', None) or (lambda: {})
3641 info_dict
.update(post_extractor())
3643 actual_post_extract(info_dict
or {})
3645 def run_pp(self
, pp
, infodict
):
3646 files_to_delete
= []
3647 if '__files_to_move' not in infodict
:
3648 infodict
['__files_to_move'] = {}
3650 files_to_delete
, infodict
= pp
.run(infodict
)
3651 except PostProcessingError
as e
:
3652 # Must be True and not 'only_download'
3653 if self
.params
.get('ignoreerrors') is True:
3654 self
.report_error(e
)
3658 if not files_to_delete
:
3660 if self
.params
.get('keepvideo', False):
3661 for f
in files_to_delete
:
3662 infodict
['__files_to_move'].setdefault(f
, '')
3664 self
._delete
_downloaded
_files
(
3665 *files_to_delete
, info
=infodict
, msg
='Deleting original file %s (pass -k to keep)')
3668 def run_all_pps(self
, key
, info
, *, additional_pps
=None):
3670 self
._forceprint
(key
, info
)
3671 for pp
in (additional_pps
or []) + self
._pps
[key
]:
3672 info
= self
.run_pp(pp
, info
)
3675 def pre_process(self
, ie_info
, key
='pre_process', files_to_move
=None):
3676 info
= dict(ie_info
)
3677 info
['__files_to_move'] = files_to_move
or {}
3679 info
= self
.run_all_pps(key
, info
)
3680 except PostProcessingError
as err
:
3681 msg
= f
'Preprocessing: {err}'
3682 info
.setdefault('__pending_error', msg
)
3683 self
.report_error(msg
, is_error
=False)
3684 return info
, info
.pop('__files_to_move', None)
3686 def post_process(self
, filename
, info
, files_to_move
=None):
3687 """Run all the postprocessors on the given file."""
3688 info
['filepath'] = filename
3689 info
['__files_to_move'] = files_to_move
or {}
3690 info
= self
.run_all_pps('post_process', info
, additional_pps
=info
.get('__postprocessors'))
3691 info
= self
.run_pp(MoveFilesAfterDownloadPP(self
), info
)
3692 del info
['__files_to_move']
3693 return self
.run_all_pps('after_move', info
)
3695 def _make_archive_id(self
, info_dict
):
3696 video_id
= info_dict
.get('id')
3699 # Future-proof against any change in case
3700 # and backwards compatibility with prior versions
3701 extractor
= info_dict
.get('extractor_key') or info_dict
.get('ie_key') # key in a playlist
3702 if extractor
is None:
3703 url
= str_or_none(info_dict
.get('url'))
3706 # Try to find matching extractor for the URL and take its ie_key
3707 for ie_key
, ie
in self
._ies
.items():
3708 if ie
.suitable(url
):
3713 return make_archive_id(extractor
, video_id
)
3715 def in_download_archive(self
, info_dict
):
3716 if not self
.archive
:
3719 vid_ids
= [self
._make
_archive
_id
(info_dict
)]
3720 vid_ids
.extend(info_dict
.get('_old_archive_ids') or [])
3721 return any(id_
in self
.archive
for id_
in vid_ids
)
3723 def record_download_archive(self
, info_dict
):
3724 fn
= self
.params
.get('download_archive')
3727 vid_id
= self
._make
_archive
_id
(info_dict
)
3730 self
.write_debug(f
'Adding to archive: {vid_id}')
3731 if is_path_like(fn
):
3732 with locked_file(fn
, 'a', encoding
='utf-8') as archive_file
:
3733 archive_file
.write(vid_id
+ '\n')
3734 self
.archive
.add(vid_id
)
3737 def format_resolution(format
, default
='unknown'):
3738 if format
.get('vcodec') == 'none' and format
.get('acodec') != 'none':
3740 if format
.get('resolution') is not None:
3741 return format
['resolution']
3742 if format
.get('width') and format
.get('height'):
3743 return '%dx%d' % (format
['width'], format
['height'])
3744 elif format
.get('height'):
3745 return '%sp' % format
['height']
3746 elif format
.get('width'):
3747 return '%dx?' % format
['width']
3750 def _list_format_headers(self
, *headers
):
3751 if self
.params
.get('listformats_table', True) is not False:
3752 return [self
._format
_out
(header
, self
.Styles
.HEADERS
) for header
in headers
]
3755 def _format_note(self
, fdict
):
3757 if fdict
.get('ext') in ['f4f', 'f4m']:
3758 res
+= '(unsupported)'
3759 if fdict
.get('language'):
3762 res
+= '[%s]' % fdict
['language']
3763 if fdict
.get('format_note') is not None:
3766 res
+= fdict
['format_note']
3767 if fdict
.get('tbr') is not None:
3770 res
+= '%4dk' % fdict
['tbr']
3771 if fdict
.get('container') is not None:
3774 res
+= '%s container' % fdict
['container']
3775 if (fdict
.get('vcodec') is not None
3776 and fdict
.get('vcodec') != 'none'):
3779 res
+= fdict
['vcodec']
3780 if fdict
.get('vbr') is not None:
3782 elif fdict
.get('vbr') is not None and fdict
.get('abr') is not None:
3784 if fdict
.get('vbr') is not None:
3785 res
+= '%4dk' % fdict
['vbr']
3786 if fdict
.get('fps') is not None:
3789 res
+= '%sfps' % fdict
['fps']
3790 if fdict
.get('acodec') is not None:
3793 if fdict
['acodec'] == 'none':
3796 res
+= '%-5s' % fdict
['acodec']
3797 elif fdict
.get('abr') is not None:
3801 if fdict
.get('abr') is not None:
3802 res
+= '@%3dk' % fdict
['abr']
3803 if fdict
.get('asr') is not None:
3804 res
+= ' (%5dHz)' % fdict
['asr']
3805 if fdict
.get('filesize') is not None:
3808 res
+= format_bytes(fdict
['filesize'])
3809 elif fdict
.get('filesize_approx') is not None:
3812 res
+= '~' + format_bytes(fdict
['filesize_approx'])
3815 def _get_formats(self
, info_dict
):
3816 if info_dict
.get('formats') is None:
3817 if info_dict
.get('url') and info_dict
.get('_type', 'video') == 'video':
3820 return info_dict
['formats']
3822 def render_formats_table(self
, info_dict
):
3823 formats
= self
._get
_formats
(info_dict
)
3826 if not self
.params
.get('listformats_table', True) is not False:
3829 format_field(f
, 'format_id'),
3830 format_field(f
, 'ext'),
3831 self
.format_resolution(f
),
3832 self
._format
_note
(f
)
3833 ] for f
in formats
if (f
.get('preference') or 0) >= -1000]
3834 return render_table(['format code', 'extension', 'resolution', 'note'], table
, extra_gap
=1)
3836 def simplified_codec(f
, field
):
3837 assert field
in ('acodec', 'vcodec')
3838 codec
= f
.get(field
)
3841 elif codec
!= 'none':
3842 return '.'.join(codec
.split('.')[:4])
3844 if field
== 'vcodec' and f
.get('acodec') == 'none':
3846 elif field
== 'acodec' and f
.get('vcodec') == 'none':
3848 return self
._format
_out
('audio only' if field
== 'vcodec' else 'video only',
3849 self
.Styles
.SUPPRESS
)
3851 delim
= self
._format
_out
('\u2502', self
.Styles
.DELIM
, '|', test_encoding
=True)
3854 self
._format
_out
(format_field(f
, 'format_id'), self
.Styles
.ID
),
3855 format_field(f
, 'ext'),
3856 format_field(f
, func
=self
.format_resolution
, ignore
=('audio only', 'images')),
3857 format_field(f
, 'fps', '\t%d', func
=round),
3858 format_field(f
, 'dynamic_range', '%s', ignore
=(None, 'SDR')).replace('HDR', ''),
3859 format_field(f
, 'audio_channels', '\t%s'),
3861 format_field(f
, 'filesize', ' \t%s', func
=format_bytes
)
3862 or format_field(f
, 'filesize_approx', '≈\t%s', func
=format_bytes
)
3863 or format_field(try_call(lambda: format_bytes(int(info_dict
['duration'] * f
['tbr'] * (1024 / 8)))),
3864 None, self
._format
_out
('~\t%s', self
.Styles
.SUPPRESS
))),
3865 format_field(f
, 'tbr', '\t%dk', func
=round),
3866 shorten_protocol_name(f
.get('protocol', '')),
3868 simplified_codec(f
, 'vcodec'),
3869 format_field(f
, 'vbr', '\t%dk', func
=round),
3870 simplified_codec(f
, 'acodec'),
3871 format_field(f
, 'abr', '\t%dk', func
=round),
3872 format_field(f
, 'asr', '\t%s', func
=format_decimal_suffix
),
3873 join_nonempty(format_field(f
, 'language', '[%s]'), join_nonempty(
3874 self
._format
_out
('UNSUPPORTED', self
.Styles
.BAD_FORMAT
) if f
.get('ext') in ('f4f', 'f4m') else None,
3875 (self
._format
_out
('Maybe DRM', self
.Styles
.WARNING
) if f
.get('has_drm') == 'maybe'
3876 else self
._format
_out
('DRM', self
.Styles
.BAD_FORMAT
) if f
.get('has_drm') else None),
3877 format_field(f
, 'format_note'),
3878 format_field(f
, 'container', ignore
=(None, f
.get('ext'))),
3879 delim
=', '), delim
=' '),
3880 ] for f
in formats
if f
.get('preference') is None or f
['preference'] >= -1000]
3881 header_line
= self
._list
_format
_headers
(
3882 'ID', 'EXT', 'RESOLUTION', '\tFPS', 'HDR', 'CH', delim
, '\tFILESIZE', '\tTBR', 'PROTO',
3883 delim
, 'VCODEC', '\tVBR', 'ACODEC', '\tABR', '\tASR', 'MORE INFO')
3885 return render_table(
3886 header_line
, table
, hide_empty
=True,
3887 delim
=self
._format
_out
('\u2500', self
.Styles
.DELIM
, '-', test_encoding
=True))
3889 def render_thumbnails_table(self
, info_dict
):
3890 thumbnails
= list(info_dict
.get('thumbnails') or [])
3893 return render_table(
3894 self
._list
_format
_headers
('ID', 'Width', 'Height', 'URL'),
3895 [[t
.get('id'), t
.get('width') or 'unknown', t
.get('height') or 'unknown', t
['url']] for t
in thumbnails
])
3897 def render_subtitles_table(self
, video_id
, subtitles
):
3898 def _row(lang
, formats
):
3899 exts
, names
= zip(*((f
['ext'], f
.get('name') or 'unknown') for f
in reversed(formats
)))
3900 if len(set(names
)) == 1:
3901 names
= [] if names
[0] == 'unknown' else names
[:1]
3902 return [lang
, ', '.join(names
), ', '.join(exts
)]
3906 return render_table(
3907 self
._list
_format
_headers
('Language', 'Name', 'Formats'),
3908 [_row(lang
, formats
) for lang
, formats
in subtitles
.items()],
3911 def __list_table(self
, video_id
, name
, func
, *args
):
3914 self
.to_screen(f
'{video_id} has no {name}')
3916 self
.to_screen(f
'[info] Available {name} for {video_id}:')
3917 self
.to_stdout(table
)
3919 def list_formats(self
, info_dict
):
3920 self
.__list
_table
(info_dict
['id'], 'formats', self
.render_formats_table
, info_dict
)
3922 def list_thumbnails(self
, info_dict
):
3923 self
.__list
_table
(info_dict
['id'], 'thumbnails', self
.render_thumbnails_table
, info_dict
)
3925 def list_subtitles(self
, video_id
, subtitles
, name
='subtitles'):
3926 self
.__list
_table
(video_id
, name
, self
.render_subtitles_table
, video_id
, subtitles
)
3928 def print_debug_header(self
):
3929 if not self
.params
.get('verbose'):
3932 from . import _IN_CLI
# Must be delayed import
3934 # These imports can be slow. So import them only as needed
3935 from .extractor
.extractors
import _LAZY_LOADER
3936 from .extractor
.extractors
import (
3937 _PLUGIN_CLASSES
as plugin_ies
,
3938 _PLUGIN_OVERRIDES
as plugin_ie_overrides
3941 def get_encoding(stream
):
3942 ret
= str(getattr(stream
, 'encoding', 'missing (%s)' % type(stream
).__name
__))
3943 additional_info
= []
3944 if os
.environ
.get('TERM', '').lower() == 'dumb':
3945 additional_info
.append('dumb')
3946 if not supports_terminal_sequences(stream
):
3947 from .utils
import WINDOWS_VT_MODE
# Must be imported locally
3948 additional_info
.append('No VT' if WINDOWS_VT_MODE
is False else 'No ANSI')
3950 ret
= f
'{ret} ({",".join(additional_info)})'
3953 encoding_str
= 'Encodings: locale %s, fs %s, pref %s, %s' % (
3954 locale
.getpreferredencoding(),
3955 sys
.getfilesystemencoding(),
3956 self
.get_encoding(),
3958 f
'{key} {get_encoding(stream)}' for key
, stream
in self
._out
_files
.items_
3959 if stream
is not None and key
!= 'console')
3962 logger
= self
.params
.get('logger')
3964 write_debug
= lambda msg
: logger
.debug(f
'[debug] {msg}')
3965 write_debug(encoding_str
)
3967 write_string(f
'[debug] {encoding_str}\n', encoding
=None)
3968 write_debug
= lambda msg
: self
._write
_string
(f
'[debug] {msg}\n')
3970 source
= detect_variant()
3971 if VARIANT
not in (None, 'pip'):
3974 write_debug(join_nonempty(
3975 f
'{REPOSITORY.rpartition("/")[2]} version',
3976 _make_label(ORIGIN
, CHANNEL
.partition('@')[2] or __version__
, __version__
),
3977 f
'[{RELEASE_GIT_HEAD[:9]}]' if RELEASE_GIT_HEAD
else '',
3978 '' if source
== 'unknown' else f
'({source})',
3979 '' if _IN_CLI
else 'API' if klass
== YoutubeDL
else f
'API:{self.__module__}.{klass.__qualname__}',
3983 write_debug(f
'params: {self.params}')
3985 if not _LAZY_LOADER
:
3986 if os
.environ
.get('YTDLP_NO_LAZY_EXTRACTORS'):
3987 write_debug('Lazy loading extractors is forcibly disabled')
3989 write_debug('Lazy loading extractors is disabled')
3990 if self
.params
['compat_opts']:
3991 write_debug('Compatibility options: %s' % ', '.join(self
.params
['compat_opts']))
3993 if current_git_head():
3994 write_debug(f
'Git HEAD: {current_git_head()}')
3995 write_debug(system_identifier())
3997 exe_versions
, ffmpeg_features
= FFmpegPostProcessor
.get_versions_and_features(self
)
3998 ffmpeg_features
= {key for key, val in ffmpeg_features.items() if val}
4000 exe_versions
['ffmpeg'] += ' (%s)' % ','.join(sorted(ffmpeg_features
))
4002 exe_versions
['rtmpdump'] = rtmpdump_version()
4003 exe_versions
['phantomjs'] = PhantomJSwrapper
._version
()
4004 exe_str
= ', '.join(
4005 f
'{exe} {v}' for exe
, v
in sorted(exe_versions
.items()) if v
4007 write_debug('exe versions: %s' % exe_str
)
4009 from .compat
.compat_utils
import get_package_info
4010 from .dependencies
import available_dependencies
4012 write_debug('Optional libraries: %s' % (', '.join(sorted({
4013 join_nonempty(*get_package_info(m
)) for m
in available_dependencies
.values()
4016 write_debug(f
'Proxy map: {self.proxies}')
4017 write_debug(f
'Request Handlers: {", ".join(rh.RH_NAME for rh in self._request_director.handlers.values())}')
4018 for plugin_type
, plugins
in {'Extractor': plugin_ies, 'Post-Processor': plugin_pps}
.items():
4019 display_list
= ['%s%s' % (
4020 klass
.__name
__, '' if klass
.__name
__ == name
else f
' as {name}')
4021 for name
, klass
in plugins
.items()]
4022 if plugin_type
== 'Extractor':
4023 display_list
.extend(f
'{plugins[-1].IE_NAME.partition("+")[2]} ({parent.__name__})'
4024 for parent
, plugins
in plugin_ie_overrides
.items())
4025 if not display_list
:
4027 write_debug(f
'{plugin_type} Plugins: {", ".join(sorted(display_list))}')
4029 plugin_dirs
= plugin_directories()
4031 write_debug(f
'Plugin directories: {plugin_dirs}')
4034 if False and self
.params
.get('call_home'):
4035 ipaddr
= self
.urlopen('https://yt-dl.org/ip').read().decode()
4036 write_debug('Public IP address: %s' % ipaddr
)
4037 latest_version
= self
.urlopen(
4038 'https://yt-dl.org/latest/version').read().decode()
4039 if version_tuple(latest_version
) > version_tuple(__version__
):
4040 self
.report_warning(
4041 'You are using an outdated version (newest version: %s)! '
4042 'See https://yt-dl.org/update if you need help updating.' %
4045 @functools.cached_property
4047 """Global proxy configuration"""
4048 opts_proxy
= self
.params
.get('proxy')
4049 if opts_proxy
is not None:
4050 if opts_proxy
== '':
4051 opts_proxy
= '__noproxy__'
4052 proxies
= {'all': opts_proxy}
4054 proxies
= urllib
.request
.getproxies()
4055 # compat. Set HTTPS_PROXY to __noproxy__ to revert
4056 if 'http' in proxies
and 'https' not in proxies
:
4057 proxies
['https'] = proxies
['http']
4061 @functools.cached_property
4062 def cookiejar(self
):
4063 """Global cookiejar instance"""
4064 return load_cookies(
4065 self
.params
.get('cookiefile'), self
.params
.get('cookiesfrombrowser'), self
)
4070 Get a urllib OpenerDirector from the Urllib handler (deprecated).
4072 self
.deprecation_warning('YoutubeDL._opener is deprecated, use YoutubeDL.urlopen()')
4073 handler
= self
._request
_director
.handlers
['Urllib']
4074 return handler
._get
_instance
(cookiejar
=self
.cookiejar
, proxies
=self
.proxies
)
4076 def urlopen(self
, req
):
4077 """ Start an HTTP download """
4078 if isinstance(req
, str):
4080 elif isinstance(req
, urllib
.request
.Request
):
4081 self
.deprecation_warning(
4082 'Passing a urllib.request.Request object to YoutubeDL.urlopen() is deprecated. '
4083 'Use yt_dlp.networking.common.Request instead.')
4084 req
= urllib_req_to_req(req
)
4085 assert isinstance(req
, Request
)
4087 # compat: Assume user:pass url params are basic auth
4088 url
, basic_auth_header
= extract_basic_auth(req
.url
)
4089 if basic_auth_header
:
4090 req
.headers
['Authorization'] = basic_auth_header
4091 req
.url
= sanitize_url(url
)
4093 clean_proxies(proxies
=req
.proxies
, headers
=req
.headers
)
4094 clean_headers(req
.headers
)
4097 return self
._request
_director
.send(req
)
4098 except NoSupportingHandlers
as e
:
4099 for ue
in e
.unsupported_errors
:
4100 # FIXME: This depends on the order of errors.
4101 if not (ue
.handler
and ue
.msg
):
4103 if ue
.handler
.RH_KEY
== 'Urllib' and 'unsupported url scheme: "file"' in ue
.msg
.lower():
4105 'file:// URLs are disabled by default in yt-dlp for security reasons. '
4106 'Use --enable-file-urls to enable at your own risk.', cause
=ue
) from ue
4107 if 'unsupported proxy type: "https"' in ue
.msg
.lower():
4109 'To use an HTTPS proxy for this request, one of the following dependencies needs to be installed: requests')
4112 re
.match(r
'unsupported url scheme: "wss?"', ue
.msg
.lower())
4113 and 'websockets' not in self
._request
_director
.handlers
4116 'This request requires WebSocket support. '
4117 'Ensure one of the following dependencies are installed: websockets',
4120 except SSLError
as e
:
4121 if 'UNSAFE_LEGACY_RENEGOTIATION_DISABLED' in str(e
):
4122 raise RequestError('UNSAFE_LEGACY_RENEGOTIATION_DISABLED: Try using --legacy-server-connect', cause
=e
) from e
4123 elif 'SSLV3_ALERT_HANDSHAKE_FAILURE' in str(e
):
4125 'SSLV3_ALERT_HANDSHAKE_FAILURE: The server may not support the current cipher list. '
4126 'Try using --legacy-server-connect', cause
=e
) from e
4129 def build_request_director(self
, handlers
, preferences
=None):
4130 logger
= _YDLLogger(self
)
4131 headers
= self
.params
['http_headers'].copy()
4132 proxies
= self
.proxies
.copy()
4133 clean_headers(headers
)
4134 clean_proxies(proxies
, headers
)
4136 director
= RequestDirector(logger
=logger
, verbose
=self
.params
.get('debug_printtraffic'))
4137 for handler
in handlers
:
4138 director
.add_handler(handler(
4141 cookiejar
=self
.cookiejar
,
4143 prefer_system_certs
='no-certifi' in self
.params
['compat_opts'],
4144 verify
=not self
.params
.get('nocheckcertificate'),
4145 **traverse_obj(self
.params
, {
4146 'verbose': 'debug_printtraffic',
4147 'source_address': 'source_address',
4148 'timeout': 'socket_timeout',
4149 'legacy_ssl_support': 'legacyserverconnect',
4150 'enable_file_urls': 'enable_file_urls',
4152 'client_certificate': 'client_certificate',
4153 'client_certificate_key': 'client_certificate_key',
4154 'client_certificate_password': 'client_certificate_password',
4158 director
.preferences
.update(preferences
or [])
4159 if 'prefer-legacy-http-handler' in self
.params
['compat_opts']:
4160 director
.preferences
.add(lambda rh
, _
: 500 if rh
.RH_KEY
== 'Urllib' else 0)
4163 @functools.cached_property
4164 def _request_director(self
):
4165 return self
.build_request_director(_REQUEST_HANDLERS
.values(), _RH_PREFERENCES
)
4167 def encode(self
, s
):
4168 if isinstance(s
, bytes):
4169 return s
# Already encoded
4172 return s
.encode(self
.get_encoding())
4173 except UnicodeEncodeError as err
:
4174 err
.reason
= err
.reason
+ '. Check your system encoding configuration or use the --encoding option.'
4177 def get_encoding(self
):
4178 encoding
= self
.params
.get('encoding')
4179 if encoding
is None:
4180 encoding
= preferredencoding()
4183 def _write_info_json(self
, label
, ie_result
, infofn
, overwrite
=None):
4184 ''' Write infojson and returns True = written, 'exists' = Already exists, False = skip, None = error '''
4185 if overwrite
is None:
4186 overwrite
= self
.params
.get('overwrites', True)
4187 if not self
.params
.get('writeinfojson'):
4190 self
.write_debug(f
'Skipping writing {label} infojson')
4192 elif not self
._ensure
_dir
_exists
(infofn
):
4194 elif not overwrite
and os
.path
.exists(infofn
):
4195 self
.to_screen(f
'[info] {label.title()} metadata is already present')
4198 self
.to_screen(f
'[info] Writing {label} metadata as JSON to: {infofn}')
4200 write_json_file(self
.sanitize_info(ie_result
, self
.params
.get('clean_infojson', True)), infofn
)
4203 self
.report_error(f
'Cannot write {label} metadata to JSON file {infofn}')
4206 def _write_description(self
, label
, ie_result
, descfn
):
4207 ''' Write description and returns True = written, False = skip, None = error '''
4208 if not self
.params
.get('writedescription'):
4211 self
.write_debug(f
'Skipping writing {label} description')
4213 elif not self
._ensure
_dir
_exists
(descfn
):
4215 elif not self
.params
.get('overwrites', True) and os
.path
.exists(descfn
):
4216 self
.to_screen(f
'[info] {label.title()} description is already present')
4217 elif ie_result
.get('description') is None:
4218 self
.to_screen(f
'[info] There\'s no {label} description to write')
4222 self
.to_screen(f
'[info] Writing {label} description to: {descfn}')
4223 with open(encodeFilename(descfn
), 'w', encoding
='utf-8') as descfile
:
4224 descfile
.write(ie_result
['description'])
4226 self
.report_error(f
'Cannot write {label} description file {descfn}')
4230 def _write_subtitles(self
, info_dict
, filename
):
4231 ''' Write subtitles to file and return list of (sub_filename, final_sub_filename); or None if error'''
4233 subtitles
= info_dict
.get('requested_subtitles')
4234 if not (self
.params
.get('writesubtitles') or self
.params
.get('writeautomaticsub')):
4235 # subtitles download errors are already managed as troubles in relevant IE
4236 # that way it will silently go on when used with unsupporting IE
4239 self
.to_screen('[info] There are no subtitles for the requested languages')
4241 sub_filename_base
= self
.prepare_filename(info_dict
, 'subtitle')
4242 if not sub_filename_base
:
4243 self
.to_screen('[info] Skipping writing video subtitles')
4246 for sub_lang
, sub_info
in subtitles
.items():
4247 sub_format
= sub_info
['ext']
4248 sub_filename
= subtitles_filename(filename
, sub_lang
, sub_format
, info_dict
.get('ext'))
4249 sub_filename_final
= subtitles_filename(sub_filename_base
, sub_lang
, sub_format
, info_dict
.get('ext'))
4250 existing_sub
= self
.existing_file((sub_filename_final
, sub_filename
))
4252 self
.to_screen(f
'[info] Video subtitle {sub_lang}.{sub_format} is already present')
4253 sub_info
['filepath'] = existing_sub
4254 ret
.append((existing_sub
, sub_filename_final
))
4257 self
.to_screen(f
'[info] Writing video subtitles to: {sub_filename}')
4258 if sub_info
.get('data') is not None:
4260 # Use newline='' to prevent conversion of newline characters
4261 # See https://github.com/ytdl-org/youtube-dl/issues/10268
4262 with open(sub_filename
, 'w', encoding
='utf-8', newline
='') as subfile
:
4263 subfile
.write(sub_info
['data'])
4264 sub_info
['filepath'] = sub_filename
4265 ret
.append((sub_filename
, sub_filename_final
))
4268 self
.report_error(f
'Cannot write video subtitles file {sub_filename}')
4272 sub_copy
= sub_info
.copy()
4273 sub_copy
.setdefault('http_headers', info_dict
.get('http_headers'))
4274 self
.dl(sub_filename
, sub_copy
, subtitle
=True)
4275 sub_info
['filepath'] = sub_filename
4276 ret
.append((sub_filename
, sub_filename_final
))
4277 except (DownloadError
, ExtractorError
, IOError, OSError, ValueError) + network_exceptions
as err
:
4278 msg
= f
'Unable to download video subtitles for {sub_lang!r}: {err}'
4279 if self
.params
.get('ignoreerrors') is not True: # False or 'only_download'
4280 if not self
.params
.get('ignoreerrors'):
4281 self
.report_error(msg
)
4282 raise DownloadError(msg
)
4283 self
.report_warning(msg
)
4286 def _write_thumbnails(self
, label
, info_dict
, filename
, thumb_filename_base
=None):
4287 ''' Write thumbnails to file and return list of (thumb_filename, final_thumb_filename); or None if error '''
4288 write_all
= self
.params
.get('write_all_thumbnails', False)
4289 thumbnails
, ret
= [], []
4290 if write_all
or self
.params
.get('writethumbnail', False):
4291 thumbnails
= info_dict
.get('thumbnails') or []
4293 self
.to_screen(f
'[info] There are no {label} thumbnails to download')
4295 multiple
= write_all
and len(thumbnails
) > 1
4297 if thumb_filename_base
is None:
4298 thumb_filename_base
= filename
4299 if thumbnails
and not thumb_filename_base
:
4300 self
.write_debug(f
'Skipping writing {label} thumbnail')
4303 if thumbnails
and not self
._ensure
_dir
_exists
(filename
):
4306 for idx
, t
in list(enumerate(thumbnails
))[::-1]:
4307 thumb_ext
= (f
'{t["id"]}.' if multiple
else '') + determine_ext(t
['url'], 'jpg')
4308 thumb_display_id
= f
'{label} thumbnail {t["id"]}'
4309 thumb_filename
= replace_extension(filename
, thumb_ext
, info_dict
.get('ext'))
4310 thumb_filename_final
= replace_extension(thumb_filename_base
, thumb_ext
, info_dict
.get('ext'))
4312 existing_thumb
= self
.existing_file((thumb_filename_final
, thumb_filename
))
4314 self
.to_screen('[info] %s is already present' % (
4315 thumb_display_id
if multiple
else f
'{label} thumbnail').capitalize())
4316 t
['filepath'] = existing_thumb
4317 ret
.append((existing_thumb
, thumb_filename_final
))
4319 self
.to_screen(f
'[info] Downloading {thumb_display_id} ...')
4321 uf
= self
.urlopen(Request(t
['url'], headers
=t
.get('http_headers', {})))
4322 self
.to_screen(f
'[info] Writing {thumb_display_id} to: {thumb_filename}')
4323 with open(encodeFilename(thumb_filename
), 'wb') as thumbf
:
4324 shutil
.copyfileobj(uf
, thumbf
)
4325 ret
.append((thumb_filename
, thumb_filename_final
))
4326 t
['filepath'] = thumb_filename
4327 except network_exceptions
as err
:
4328 if isinstance(err
, HTTPError
) and err
.status
== 404:
4329 self
.to_screen(f
'[info] {thumb_display_id.title()} does not exist')
4331 self
.report_warning(f
'Unable to download {thumb_display_id}: {err}')
4333 if ret
and not write_all
: