25 from .cache
import Cache
26 from .compat
import urllib
# isort: split
27 from .compat
import compat_os_name
, compat_shlex_quote
28 from .cookies
import load_cookies
29 from .downloader
import FFmpegFD
, get_suitable_downloader
, shorten_protocol_name
30 from .downloader
.rtmp
import rtmpdump_version
31 from .extractor
import gen_extractor_classes
, get_info_extractor
32 from .extractor
.common
import UnsupportedURLIE
33 from .extractor
.openload
import PhantomJSwrapper
34 from .minicurses
import format_text
35 from .plugins
import directories
as plugin_directories
36 from .postprocessor
import _PLUGIN_CLASSES
as plugin_pps
37 from .postprocessor
import (
39 FFmpegFixupDuplicateMoovPP
,
40 FFmpegFixupDurationPP
,
43 FFmpegFixupStretchedPP
,
44 FFmpegFixupTimestampPP
,
47 FFmpegVideoConvertorPP
,
48 MoveFilesAfterDownloadPP
,
51 from .postprocessor
.ffmpeg
import resolve_mapping
as resolve_recode_mapping
52 from .update
import REPOSITORY
, current_git_head
, detect_variant
79 PerRequestProxyHandler
,
86 UnavailableVideoError
,
88 YoutubeDLCookieProcessor
,
90 YoutubeDLRedirectHandler
,
106 format_decimal_suffix
,
123 orderedSet_from_options
,
127 remove_terminal_sequences
,
138 supports_terminal_sequences
,
148 windows_enable_vt_mode
,
152 from .version
import CHANNEL
, RELEASE_GIT_HEAD
, VARIANT
, __version__
154 if compat_os_name
== 'nt':
161 YoutubeDL objects are the ones responsible of downloading the
162 actual video file and writing it to disk if the user has requested
163 it, among some other tasks. In most cases there should be one per
164 program. As, given a video URL, the downloader doesn't know how to
165 extract all the needed information, task that InfoExtractors do, it
166 has to pass the URL to one of them.
168 For this, YoutubeDL objects have a method that allows
169 InfoExtractors to be registered in a given order. When it is passed
170 a URL, the YoutubeDL object handles it to the first InfoExtractor it
171 finds that reports being able to handle it. The InfoExtractor extracts
172 all the information about the video or videos the URL refers to, and
173 YoutubeDL process the extracted information, possibly using a File
174 Downloader to download the video.
176 YoutubeDL objects accept a lot of parameters. In order not to saturate
177 the object constructor with arguments, it receives a dictionary of
178 options instead. These options are available through the params
179 attribute for the InfoExtractors to use. The YoutubeDL also
180 registers itself as the downloader in charge for the InfoExtractors
181 that are added to it, so this is a "mutual registration".
185 username: Username for authentication purposes.
186 password: Password for authentication purposes.
187 videopassword: Password for accessing a video.
188 ap_mso: Adobe Pass multiple-system operator identifier.
189 ap_username: Multiple-system operator account username.
190 ap_password: Multiple-system operator account password.
191 usenetrc: Use netrc for authentication instead.
192 netrc_location: Location of the netrc file. Defaults to ~/.netrc.
193 netrc_cmd: Use a shell command to get credentials
194 verbose: Print additional info to stdout.
195 quiet: Do not print messages to stdout.
196 no_warnings: Do not print out anything for warnings.
197 forceprint: A dict with keys WHEN mapped to a list of templates to
198 print to stdout. The allowed keys are video or any of the
199 items in utils.POSTPROCESS_WHEN.
200 For compatibility, a single list is also accepted
201 print_to_file: A dict with keys WHEN (same as forceprint) mapped to
202 a list of tuples with (template, filename)
203 forcejson: Force printing info_dict as JSON.
204 dump_single_json: Force printing the info_dict of the whole playlist
205 (or video) as a single JSON line.
206 force_write_download_archive: Force writing download archive regardless
207 of 'skip_download' or 'simulate'.
208 simulate: Do not download the video files. If unset (or None),
209 simulate only if listsubtitles, listformats or list_thumbnails is used
210 format: Video format code. see "FORMAT SELECTION" for more details.
211 You can also pass a function. The function takes 'ctx' as
212 argument and returns the formats to download.
213 See "build_format_selector" for an implementation
214 allow_unplayable_formats: Allow unplayable formats to be extracted and downloaded.
215 ignore_no_formats_error: Ignore "No video formats" error. Usefull for
216 extracting metadata even if the video is not actually
217 available for download (experimental)
218 format_sort: A list of fields by which to sort the video formats.
219 See "Sorting Formats" for more details.
220 format_sort_force: Force the given format_sort. see "Sorting Formats"
222 prefer_free_formats: Whether to prefer video formats with free containers
223 over non-free ones of same quality.
224 allow_multiple_video_streams: Allow multiple video streams to be merged
226 allow_multiple_audio_streams: Allow multiple audio streams to be merged
228 check_formats Whether to test if the formats are downloadable.
229 Can be True (check all), False (check none),
230 'selected' (check selected formats),
231 or None (check only if requested by extractor)
232 paths: Dictionary of output paths. The allowed keys are 'home'
233 'temp' and the keys of OUTTMPL_TYPES (in utils.py)
234 outtmpl: Dictionary of templates for output names. Allowed keys
235 are 'default' and the keys of OUTTMPL_TYPES (in utils.py).
236 For compatibility with youtube-dl, a single string can also be used
237 outtmpl_na_placeholder: Placeholder for unavailable meta fields.
238 restrictfilenames: Do not allow "&" and spaces in file names
239 trim_file_name: Limit length of filename (extension excluded)
240 windowsfilenames: Force the filenames to be windows compatible
241 ignoreerrors: Do not stop on download/postprocessing errors.
242 Can be 'only_download' to ignore only download errors.
243 Default is 'only_download' for CLI, but False for API
244 skip_playlist_after_errors: Number of allowed failures until the rest of
245 the playlist is skipped
246 allowed_extractors: List of regexes to match against extractor names that are allowed
247 overwrites: Overwrite all video and metadata files if True,
248 overwrite only non-video files if None
249 and don't overwrite any file if False
250 For compatibility with youtube-dl,
251 "nooverwrites" may also be used instead
252 playlist_items: Specific indices of playlist to download.
253 playlistrandom: Download playlist items in random order.
254 lazy_playlist: Process playlist entries as they are received.
255 matchtitle: Download only matching titles.
256 rejecttitle: Reject downloads for matching titles.
257 logger: Log messages to a logging.Logger instance.
258 logtostderr: Print everything to stderr instead of stdout.
259 consoletitle: Display progress in console window's titlebar.
260 writedescription: Write the video description to a .description file
261 writeinfojson: Write the video description to a .info.json file
262 clean_infojson: Remove internal metadata from the infojson
263 getcomments: Extract video comments. This will not be written to disk
264 unless writeinfojson is also given
265 writeannotations: Write the video annotations to a .annotations.xml file
266 writethumbnail: Write the thumbnail image to a file
267 allow_playlist_files: Whether to write playlists' description, infojson etc
268 also to disk when using the 'write*' options
269 write_all_thumbnails: Write all thumbnail formats to files
270 writelink: Write an internet shortcut file, depending on the
271 current platform (.url/.webloc/.desktop)
272 writeurllink: Write a Windows internet shortcut file (.url)
273 writewebloclink: Write a macOS internet shortcut file (.webloc)
274 writedesktoplink: Write a Linux internet shortcut file (.desktop)
275 writesubtitles: Write the video subtitles to a file
276 writeautomaticsub: Write the automatically generated subtitles to a file
277 listsubtitles: Lists all available subtitles for the video
278 subtitlesformat: The format code for subtitles
279 subtitleslangs: List of languages of the subtitles to download (can be regex).
280 The list may contain "all" to refer to all the available
281 subtitles. The language can be prefixed with a "-" to
282 exclude it from the requested languages, e.g. ['all', '-live_chat']
283 keepvideo: Keep the video file after post-processing
284 daterange: A utils.DateRange object, download only if the upload_date is in the range.
285 skip_download: Skip the actual download of the video file
286 cachedir: Location of the cache files in the filesystem.
287 False to disable filesystem cache.
288 noplaylist: Download single video instead of a playlist if in doubt.
289 age_limit: An integer representing the user's age in years.
290 Unsuitable videos for the given age are skipped.
291 min_views: An integer representing the minimum view count the video
292 must have in order to not be skipped.
293 Videos without view count information are always
294 downloaded. None for no limit.
295 max_views: An integer representing the maximum view count.
296 Videos that are more popular than that are not
298 Videos without view count information are always
299 downloaded. None for no limit.
300 download_archive: A set, or the name of a file where all downloads are recorded.
301 Videos already present in the file are not downloaded again.
302 break_on_existing: Stop the download process after attempting to download a
303 file that is in the archive.
304 break_per_url: Whether break_on_reject and break_on_existing
305 should act on each input URL as opposed to for the entire queue
306 cookiefile: File name or text stream from where cookies should be read and dumped to
307 cookiesfrombrowser: A tuple containing the name of the browser, the profile
308 name/path from where cookies are loaded, the name of the keyring,
309 and the container name, e.g. ('chrome', ) or
310 ('vivaldi', 'default', 'BASICTEXT') or ('firefox', 'default', None, 'Meta')
311 legacyserverconnect: Explicitly allow HTTPS connection to servers that do not
312 support RFC 5746 secure renegotiation
313 nocheckcertificate: Do not verify SSL certificates
314 client_certificate: Path to client certificate file in PEM format. May include the private key
315 client_certificate_key: Path to private key file for client certificate
316 client_certificate_password: Password for client certificate private key, if encrypted.
317 If not provided and the key is encrypted, yt-dlp will ask interactively
318 prefer_insecure: Use HTTP instead of HTTPS to retrieve information.
319 (Only supported by some extractors)
320 enable_file_urls: Enable file:// URLs. This is disabled by default for security reasons.
321 http_headers: A dictionary of custom headers to be used for all requests
322 proxy: URL of the proxy server to use
323 geo_verification_proxy: URL of the proxy to use for IP address verification
324 on geo-restricted sites.
325 socket_timeout: Time to wait for unresponsive hosts, in seconds
326 bidi_workaround: Work around buggy terminals without bidirectional text
327 support, using fridibi
328 debug_printtraffic:Print out sent and received HTTP traffic
329 default_search: Prepend this string if an input url is not valid.
330 'auto' for elaborate guessing
331 encoding: Use this encoding instead of the system-specified.
332 extract_flat: Whether to resolve and process url_results further
333 * False: Always process. Default for API
334 * True: Never process
335 * 'in_playlist': Do not process inside playlist/multi_video
336 * 'discard': Always process, but don't return the result
337 from inside playlist/multi_video
338 * 'discard_in_playlist': Same as "discard", but only for
339 playlists (not multi_video). Default for CLI
340 wait_for_video: If given, wait for scheduled streams to become available.
341 The value should be a tuple containing the range
342 (min_secs, max_secs) to wait between retries
343 postprocessors: A list of dictionaries, each with an entry
344 * key: The name of the postprocessor. See
345 yt_dlp/postprocessor/__init__.py for a list.
346 * when: When to run the postprocessor. Allowed values are
347 the entries of utils.POSTPROCESS_WHEN
348 Assumed to be 'post_process' if not given
349 progress_hooks: A list of functions that get called on download
350 progress, with a dictionary with the entries
351 * status: One of "downloading", "error", or "finished".
352 Check this first and ignore unknown values.
353 * info_dict: The extracted info_dict
355 If status is one of "downloading", or "finished", the
356 following properties may also be present:
357 * filename: The final filename (always present)
358 * tmpfilename: The filename we're currently writing to
359 * downloaded_bytes: Bytes on disk
360 * total_bytes: Size of the whole file, None if unknown
361 * total_bytes_estimate: Guess of the eventual file size,
363 * elapsed: The number of seconds since download started.
364 * eta: The estimated time in seconds, None if unknown
365 * speed: The download speed in bytes/second, None if
367 * fragment_index: The counter of the currently
368 downloaded video fragment.
369 * fragment_count: The number of fragments (= individual
370 files that will be merged)
372 Progress hooks are guaranteed to be called at least once
373 (with status "finished") if the download is successful.
374 postprocessor_hooks: A list of functions that get called on postprocessing
375 progress, with a dictionary with the entries
376 * status: One of "started", "processing", or "finished".
377 Check this first and ignore unknown values.
378 * postprocessor: Name of the postprocessor
379 * info_dict: The extracted info_dict
381 Progress hooks are guaranteed to be called at least twice
382 (with status "started" and "finished") if the processing is successful.
383 merge_output_format: "/" separated list of extensions to use when merging formats.
384 final_ext: Expected final extension; used to detect when the file was
385 already downloaded and converted
386 fixup: Automatically correct known faults of the file.
388 - "never": do nothing
389 - "warn": only emit a warning
390 - "detect_or_warn": check whether we can do anything
391 about it, warn otherwise (default)
392 source_address: Client-side IP address to bind to.
393 sleep_interval_requests: Number of seconds to sleep between requests
395 sleep_interval: Number of seconds to sleep before each download when
396 used alone or a lower bound of a range for randomized
397 sleep before each download (minimum possible number
398 of seconds to sleep) when used along with
400 max_sleep_interval:Upper bound of a range for randomized sleep before each
401 download (maximum possible number of seconds to sleep).
402 Must only be used along with sleep_interval.
403 Actual sleep time will be a random float from range
404 [sleep_interval; max_sleep_interval].
405 sleep_interval_subtitles: Number of seconds to sleep before each subtitle download
406 listformats: Print an overview of available video formats and exit.
407 list_thumbnails: Print a table of all thumbnails and exit.
408 match_filter: A function that gets called for every video with the signature
409 (info_dict, *, incomplete: bool) -> Optional[str]
410 For backward compatibility with youtube-dl, the signature
411 (info_dict) -> Optional[str] is also allowed.
412 - If it returns a message, the video is ignored.
413 - If it returns None, the video is downloaded.
414 - If it returns utils.NO_DEFAULT, the user is interactively
415 asked whether to download the video.
416 - Raise utils.DownloadCancelled(msg) to abort remaining
417 downloads when a video is rejected.
418 match_filter_func in utils.py is one example for this.
419 color: A Dictionary with output stream names as keys
420 and their respective color policy as values.
421 Can also just be a single color policy,
422 in which case it applies to all outputs.
423 Valid stream names are 'stdout' and 'stderr'.
424 Valid color policies are one of 'always', 'auto', 'no_color' or 'never'.
425 geo_bypass: Bypass geographic restriction via faking X-Forwarded-For
428 Two-letter ISO 3166-2 country code that will be used for
429 explicit geographic restriction bypassing via faking
430 X-Forwarded-For HTTP header
432 IP range in CIDR notation that will be used similarly to
434 external_downloader: A dictionary of protocol keys and the executable of the
435 external downloader to use for it. The allowed protocols
436 are default|http|ftp|m3u8|dash|rtsp|rtmp|mms.
437 Set the value to 'native' to use the native downloader
438 compat_opts: Compatibility options. See "Differences in default behavior".
439 The following options do not work when used through the API:
440 filename, abort-on-error, multistreams, no-live-chat, format-sort
441 no-clean-infojson, no-playlist-metafiles, no-keep-subs, no-attach-info-json.
442 Refer __init__.py for their implementation
443 progress_template: Dictionary of templates for progress outputs.
444 Allowed keys are 'download', 'postprocess',
445 'download-title' (console title) and 'postprocess-title'.
446 The template is mapped on a dictionary with keys 'progress' and 'info'
447 retry_sleep_functions: Dictionary of functions that takes the number of attempts
448 as argument and returns the time to sleep in seconds.
449 Allowed keys are 'http', 'fragment', 'file_access'
450 download_ranges: A callback function that gets called for every video with
451 the signature (info_dict, ydl) -> Iterable[Section].
452 Only the returned sections will be downloaded.
453 Each Section is a dict with the following keys:
454 * start_time: Start time of the section in seconds
455 * end_time: End time of the section in seconds
456 * title: Section title (Optional)
457 * index: Section number (Optional)
458 force_keyframes_at_cuts: Re-encode the video when downloading ranges to get precise cuts
459 noprogress: Do not print the progress bar
460 live_from_start: Whether to download livestreams videos from the start
462 The following parameters are not used by YoutubeDL itself, they are used by
463 the downloader (see yt_dlp/downloader/common.py):
464 nopart, updatetime, buffersize, ratelimit, throttledratelimit, min_filesize,
465 max_filesize, test, noresizebuffer, retries, file_access_retries, fragment_retries,
466 continuedl, xattr_set_filesize, hls_use_mpegts, http_chunk_size,
467 external_downloader_args, concurrent_fragment_downloads.
469 The following options are used by the post processors:
470 ffmpeg_location: Location of the ffmpeg/avconv binary; either the path
471 to the binary or its containing directory.
472 postprocessor_args: A dictionary of postprocessor/executable keys (in lower case)
473 and a list of additional command-line arguments for the
474 postprocessor/executable. The dict can also have "PP+EXE" keys
475 which are used when the given exe is used by the given PP.
476 Use 'default' as the name for arguments to passed to all PP
477 For compatibility with youtube-dl, a single list of args
480 The following options are used by the extractors:
481 extractor_retries: Number of times to retry for known errors (default: 3)
482 dynamic_mpd: Whether to process dynamic DASH manifests (default: True)
483 hls_split_discontinuity: Split HLS playlists to different formats at
484 discontinuities such as ad breaks (default: False)
485 extractor_args: A dictionary of arguments to be passed to the extractors.
486 See "EXTRACTOR ARGUMENTS" for details.
487 E.g. {'youtube': {'skip': ['dash', 'hls']}}
488 mark_watched: Mark videos watched (even with --simulate). Only for YouTube
490 The following options are deprecated and may be removed in the future:
492 break_on_reject: Stop the download process when encountering a video that
493 has been filtered out.
494 - `raise DownloadCancelled(msg)` in match_filter instead
495 force_generic_extractor: Force downloader to use the generic extractor
496 - Use allowed_extractors = ['generic', 'default']
497 playliststart: - Use playlist_items
498 Playlist item to start at.
499 playlistend: - Use playlist_items
500 Playlist item to end at.
501 playlistreverse: - Use playlist_items
502 Download playlist items in reverse order.
503 forceurl: - Use forceprint
504 Force printing final URL.
505 forcetitle: - Use forceprint
506 Force printing title.
507 forceid: - Use forceprint
509 forcethumbnail: - Use forceprint
510 Force printing thumbnail URL.
511 forcedescription: - Use forceprint
512 Force printing description.
513 forcefilename: - Use forceprint
514 Force printing final filename.
515 forceduration: - Use forceprint
516 Force printing duration.
517 allsubtitles: - Use subtitleslangs = ['all']
518 Downloads all the subtitles of the video
519 (requires writesubtitles or writeautomaticsub)
520 include_ads: - Doesn't work
522 call_home: - Not implemented
523 Boolean, true iff we are allowed to contact the
524 yt-dlp servers for debugging.
525 post_hooks: - Register a custom postprocessor
526 A list of functions that get called as the final step
527 for each video file, after all postprocessors have been
528 called. The filename will be passed as the only argument.
529 hls_prefer_native: - Use external_downloader = {'m3u8': 'native'} or {'m3u8': 'ffmpeg'}.
530 Use the native HLS downloader instead of ffmpeg/avconv
531 if True, otherwise use ffmpeg/avconv if False, otherwise
532 use downloader suggested by extractor if None.
533 prefer_ffmpeg: - avconv support is deprecated
534 If False, use avconv instead of ffmpeg if both are available,
535 otherwise prefer ffmpeg.
536 youtube_include_dash_manifest: - Use extractor_args
537 If True (default), DASH manifests and related
538 data will be downloaded and processed by extractor.
539 You can reduce network I/O by disabling it if you don't
540 care about DASH. (only for youtube)
541 youtube_include_hls_manifest: - Use extractor_args
542 If True (default), HLS manifests and related
543 data will be downloaded and processed by extractor.
544 You can reduce network I/O by disabling it if you don't
545 care about HLS. (only for youtube)
546 no_color: Same as `color='no_color'`
550 'width', 'height', 'asr', 'audio_channels', 'fps',
551 'tbr', 'abr', 'vbr', 'filesize', 'filesize_approx',
552 'timestamp', 'release_timestamp',
553 'duration', 'view_count', 'like_count', 'dislike_count', 'repost_count',
554 'average_rating', 'comment_count', 'age_limit',
555 'start_time', 'end_time',
556 'chapter_number', 'season_number', 'episode_number',
557 'track_number', 'disc_number', 'release_year',
561 # NB: Keep in sync with the docstring of extractor/common.py
562 'url', 'manifest_url', 'manifest_stream_number', 'ext', 'format', 'format_id', 'format_note',
563 'width', 'height', 'aspect_ratio', 'resolution', 'dynamic_range', 'tbr', 'abr', 'acodec', 'asr', 'audio_channels',
564 'vbr', 'fps', 'vcodec', 'container', 'filesize', 'filesize_approx', 'rows', 'columns',
565 'player_url', 'protocol', 'fragment_base_url', 'fragments', 'is_from_start',
566 'preference', 'language', 'language_preference', 'quality', 'source_preference',
567 'http_headers', 'stretched_ratio', 'no_resume', 'has_drm', 'extra_param_to_segment_url', 'hls_aes', 'downloader_options',
568 'page_url', 'app', 'play_path', 'tc_url', 'flash_version', 'rtmp_live', 'rtmp_conn', 'rtmp_protocol', 'rtmp_real_time'
570 _format_selection_exts
= {
571 'audio': set(MEDIA_EXTENSIONS
.common_audio
),
572 'video': set(MEDIA_EXTENSIONS
.common_video
+ ('3gp', )),
573 'storyboards': set(MEDIA_EXTENSIONS
.storyboards
),
576 def __init__(self
, params
=None, auto_init
=True):
577 """Create a FileDownloader object with the given options.
578 @param auto_init Whether to load the default extractors and print header (if verbose).
579 Set to 'no_verbose_header' to not print the header
585 self
._ies
_instances
= {}
586 self
._pps
= {k: [] for k in POSTPROCESS_WHEN}
587 self
._printed
_messages
= set()
588 self
._first
_webpage
_request
= True
589 self
._post
_hooks
= []
590 self
._progress
_hooks
= []
591 self
._postprocessor
_hooks
= []
592 self
._download
_retcode
= 0
593 self
._num
_downloads
= 0
595 self
._playlist
_level
= 0
596 self
._playlist
_urls
= set()
597 self
.cache
= Cache(self
)
599 stdout
= sys
.stderr
if self
.params
.get('logtostderr') else sys
.stdout
600 self
._out
_files
= Namespace(
603 screen
=sys
.stderr
if self
.params
.get('quiet') else stdout
,
604 console
=None if compat_os_name
== 'nt' else next(
605 filter(supports_terminal_sequences
, (sys
.stderr
, sys
.stdout
)), None)
609 windows_enable_vt_mode()
610 except Exception as e
:
611 self
.write_debug(f
'Failed to enable VT mode: {e}')
613 if self
.params
.get('no_color'):
614 if self
.params
.get('color') is not None:
615 self
.report_warning('Overwriting params from "color" with "no_color"')
616 self
.params
['color'] = 'no_color'
618 term_allow_color
= os
.environ
.get('TERM', '').lower() != 'dumb'
620 def process_color_policy(stream
):
621 stream_name
= {sys.stdout: 'stdout', sys.stderr: 'stderr'}
[stream
]
622 policy
= traverse_obj(self
.params
, ('color', (stream_name
, None), {str}
), get_all
=False)
623 if policy
in ('auto', None):
624 return term_allow_color
and supports_terminal_sequences(stream
)
625 assert policy
in ('always', 'never', 'no_color')
626 return {'always': True, 'never': False}
.get(policy
, policy
)
628 self
._allow
_colors
= Namespace(**{
629 name
: process_color_policy(stream
)
630 for name
, stream
in self
._out
_files
.items_
if name
!= 'console'
633 # The code is left like this to be reused for future deprecations
634 MIN_SUPPORTED
, MIN_RECOMMENDED
= (3, 7), (3, 7)
635 current_version
= sys
.version_info
[:2]
636 if current_version
< MIN_RECOMMENDED
:
637 msg
= ('Support for Python version %d.%d has been deprecated. '
638 'See https://github.com/yt-dlp/yt-dlp/issues/3764 for more details.'
639 '\n You will no longer receive updates on this version')
640 if current_version
< MIN_SUPPORTED
:
641 msg
= 'Python version %d.%d is no longer supported'
642 self
.deprecated_feature(
643 f
'{msg}! Please update to Python %d.%d or above' % (*current_version
, *MIN_RECOMMENDED
))
645 if self
.params
.get('allow_unplayable_formats'):
647 f
'You have asked for {self._format_err("UNPLAYABLE", self.Styles.EMPHASIS)} formats to be listed/downloaded. '
648 'This is a developer option intended for debugging. \n'
649 ' If you experience any issues while using this option, '
650 f
'{self._format_err("DO NOT", self.Styles.ERROR)} open a bug report')
652 if self
.params
.get('bidi_workaround', False):
655 master
, slave
= pty
.openpty()
656 width
= shutil
.get_terminal_size().columns
657 width_args
= [] if width
is None else ['-w', str(width
)]
658 sp_kwargs
= {'stdin': subprocess.PIPE, 'stdout': slave, 'stderr': self._out_files.error}
660 self
._output
_process
= Popen(['bidiv'] + width_args
, **sp_kwargs
)
662 self
._output
_process
= Popen(['fribidi', '-c', 'UTF-8'] + width_args
, **sp_kwargs
)
663 self
._output
_channel
= os
.fdopen(master
, 'rb')
664 except OSError as ose
:
665 if ose
.errno
== errno
.ENOENT
:
667 'Could not find fribidi executable, ignoring --bidi-workaround. '
668 'Make sure that fribidi is an executable file in one of the directories in your $PATH.')
672 self
.params
['compat_opts'] = set(self
.params
.get('compat_opts', ()))
673 if auto_init
and auto_init
!= 'no_verbose_header':
674 self
.print_debug_header()
676 def check_deprecated(param
, option
, suggestion
):
677 if self
.params
.get(param
) is not None:
678 self
.report_warning(f
'{option} is deprecated. Use {suggestion} instead')
682 if check_deprecated('cn_verification_proxy', '--cn-verification-proxy', '--geo-verification-proxy'):
683 if self
.params
.get('geo_verification_proxy') is None:
684 self
.params
['geo_verification_proxy'] = self
.params
['cn_verification_proxy']
686 check_deprecated('autonumber', '--auto-number', '-o "%(autonumber)s-%(title)s.%(ext)s"')
687 check_deprecated('usetitle', '--title', '-o "%(title)s-%(id)s.%(ext)s"')
688 check_deprecated('useid', '--id', '-o "%(id)s.%(ext)s"')
690 for msg
in self
.params
.get('_warnings', []):
691 self
.report_warning(msg
)
692 for msg
in self
.params
.get('_deprecation_warnings', []):
693 self
.deprecated_feature(msg
)
695 if 'list-formats' in self
.params
['compat_opts']:
696 self
.params
['listformats_table'] = False
698 if 'overwrites' not in self
.params
and self
.params
.get('nooverwrites') is not None:
699 # nooverwrites was unnecessarily changed to overwrites
700 # in 0c3d0f51778b153f65c21906031c2e091fcfb641
701 # This ensures compatibility with both keys
702 self
.params
['overwrites'] = not self
.params
['nooverwrites']
703 elif self
.params
.get('overwrites') is None:
704 self
.params
.pop('overwrites', None)
706 self
.params
['nooverwrites'] = not self
.params
['overwrites']
708 if self
.params
.get('simulate') is None and any((
709 self
.params
.get('list_thumbnails'),
710 self
.params
.get('listformats'),
711 self
.params
.get('listsubtitles'),
713 self
.params
['simulate'] = 'list_only'
715 self
.params
.setdefault('forceprint', {})
716 self
.params
.setdefault('print_to_file', {})
718 # Compatibility with older syntax
719 if not isinstance(params
['forceprint'], dict):
720 self
.params
['forceprint'] = {'video': params['forceprint']}
723 self
.add_default_info_extractors()
725 if (sys
.platform
!= 'win32'
726 and sys
.getfilesystemencoding() in ['ascii', 'ANSI_X3.4-1968']
727 and not self
.params
.get('restrictfilenames', False)):
728 # Unicode filesystem API will throw errors (#1474, #13027)
730 'Assuming --restrict-filenames since file system encoding '
731 'cannot encode all characters. '
732 'Set the LC_ALL environment variable to fix this.')
733 self
.params
['restrictfilenames'] = True
735 self
._parse
_outtmpl
()
737 # Creating format selector here allows us to catch syntax errors before the extraction
738 self
.format_selector
= (
739 self
.params
.get('format') if self
.params
.get('format') in (None, '-')
740 else self
.params
['format'] if callable(self
.params
['format'])
741 else self
.build_format_selector(self
.params
['format']))
743 # Set http_headers defaults according to std_headers
744 self
.params
['http_headers'] = merge_headers(std_headers
, self
.params
.get('http_headers', {}))
747 'post_hooks': self
.add_post_hook
,
748 'progress_hooks': self
.add_progress_hook
,
749 'postprocessor_hooks': self
.add_postprocessor_hook
,
751 for opt
, fn
in hooks
.items():
752 for ph
in self
.params
.get(opt
, []):
755 for pp_def_raw
in self
.params
.get('postprocessors', []):
756 pp_def
= dict(pp_def_raw
)
757 when
= pp_def
.pop('when', 'post_process')
758 self
.add_post_processor(
759 get_postprocessor(pp_def
.pop('key'))(self
, **pp_def
),
764 def preload_download_archive(fn
):
765 """Preload the archive, if any is specified"""
769 elif not is_path_like(fn
):
772 self
.write_debug(f
'Loading archive file {fn!r}')
774 with locked_file(fn
, 'r', encoding
='utf-8') as archive_file
:
775 for line
in archive_file
:
776 archive
.add(line
.strip())
777 except OSError as ioe
:
778 if ioe
.errno
!= errno
.ENOENT
:
782 self
.archive
= preload_download_archive(self
.params
.get('download_archive'))
784 def warn_if_short_id(self
, argv
):
785 # short YouTube ID starting with dash?
787 i
for i
, a
in enumerate(argv
)
788 if re
.match(r
'^-[0-9A-Za-z_-]{10}$', a
)]
792 + [a
for i
, a
in enumerate(argv
) if i
not in idxs
]
793 + ['--'] + [argv
[i
] for i
in idxs
]
796 'Long argument string detected. '
797 'Use -- to separate parameters and URLs, like this:\n%s' %
798 args_to_str(correct_argv
))
800 def add_info_extractor(self
, ie
):
801 """Add an InfoExtractor object to the end of the list."""
803 self
._ies
[ie_key
] = ie
804 if not isinstance(ie
, type):
805 self
._ies
_instances
[ie_key
] = ie
806 ie
.set_downloader(self
)
808 def get_info_extractor(self
, ie_key
):
810 Get an instance of an IE with name ie_key, it will try to get one from
811 the _ies list, if there's no instance it will create a new one and add
812 it to the extractor list.
814 ie
= self
._ies
_instances
.get(ie_key
)
816 ie
= get_info_extractor(ie_key
)()
817 self
.add_info_extractor(ie
)
820 def add_default_info_extractors(self
):
822 Add the InfoExtractors returned by gen_extractors to the end of the list
824 all_ies
= {ie.IE_NAME.lower(): ie for ie in gen_extractor_classes()}
825 all_ies
['end'] = UnsupportedURLIE()
827 ie_names
= orderedSet_from_options(
828 self
.params
.get('allowed_extractors', ['default']), {
829 'all': list(all_ies
),
830 'default': [name
for name
, ie
in all_ies
.items() if ie
._ENABLED
],
832 except re
.error
as e
:
833 raise ValueError(f
'Wrong regex for allowed_extractors: {e.pattern}')
834 for name
in ie_names
:
835 self
.add_info_extractor(all_ies
[name
])
836 self
.write_debug(f
'Loaded {len(ie_names)} extractors')
838 def add_post_processor(self
, pp
, when
='post_process'):
839 """Add a PostProcessor object to the end of the chain."""
840 assert when
in POSTPROCESS_WHEN
, f
'Invalid when={when}'
841 self
._pps
[when
].append(pp
)
842 pp
.set_downloader(self
)
844 def add_post_hook(self
, ph
):
845 """Add the post hook"""
846 self
._post
_hooks
.append(ph
)
848 def add_progress_hook(self
, ph
):
849 """Add the download progress hook"""
850 self
._progress
_hooks
.append(ph
)
852 def add_postprocessor_hook(self
, ph
):
853 """Add the postprocessing progress hook"""
854 self
._postprocessor
_hooks
.append(ph
)
855 for pps
in self
._pps
.values():
857 pp
.add_progress_hook(ph
)
859 def _bidi_workaround(self
, message
):
860 if not hasattr(self
, '_output_channel'):
863 assert hasattr(self
, '_output_process')
864 assert isinstance(message
, str)
865 line_count
= message
.count('\n') + 1
866 self
._output
_process
.stdin
.write((message
+ '\n').encode())
867 self
._output
_process
.stdin
.flush()
868 res
= ''.join(self
._output
_channel
.readline().decode()
869 for _
in range(line_count
))
870 return res
[:-len('\n')]
872 def _write_string(self
, message
, out
=None, only_once
=False):
874 if message
in self
._printed
_messages
:
876 self
._printed
_messages
.add(message
)
877 write_string(message
, out
=out
, encoding
=self
.params
.get('encoding'))
879 def to_stdout(self
, message
, skip_eol
=False, quiet
=None):
880 """Print message to stdout"""
881 if quiet
is not None:
882 self
.deprecation_warning('"YoutubeDL.to_stdout" no longer accepts the argument quiet. '
883 'Use "YoutubeDL.to_screen" instead')
884 if skip_eol
is not False:
885 self
.deprecation_warning('"YoutubeDL.to_stdout" no longer accepts the argument skip_eol. '
886 'Use "YoutubeDL.to_screen" instead')
887 self
._write
_string
(f
'{self._bidi_workaround(message)}\n', self
._out
_files
.out
)
889 def to_screen(self
, message
, skip_eol
=False, quiet
=None, only_once
=False):
890 """Print message to screen if not in quiet mode"""
891 if self
.params
.get('logger'):
892 self
.params
['logger'].debug(message
)
894 if (self
.params
.get('quiet') if quiet
is None else quiet
) and not self
.params
.get('verbose'):
897 '%s%s' % (self
._bidi
_workaround
(message
), ('' if skip_eol
else '\n')),
898 self
._out
_files
.screen
, only_once
=only_once
)
900 def to_stderr(self
, message
, only_once
=False):
901 """Print message to stderr"""
902 assert isinstance(message
, str)
903 if self
.params
.get('logger'):
904 self
.params
['logger'].error(message
)
906 self
._write
_string
(f
'{self._bidi_workaround(message)}\n', self
._out
_files
.error
, only_once
=only_once
)
908 def _send_console_code(self
, code
):
909 if compat_os_name
== 'nt' or not self
._out
_files
.console
:
911 self
._write
_string
(code
, self
._out
_files
.console
)
913 def to_console_title(self
, message
):
914 if not self
.params
.get('consoletitle', False):
916 message
= remove_terminal_sequences(message
)
917 if compat_os_name
== 'nt':
918 if ctypes
.windll
.kernel32
.GetConsoleWindow():
919 # c_wchar_p() might not be necessary if `message` is
920 # already of type unicode()
921 ctypes
.windll
.kernel32
.SetConsoleTitleW(ctypes
.c_wchar_p(message
))
923 self
._send
_console
_code
(f
'\033]0;{message}\007')
925 def save_console_title(self
):
926 if not self
.params
.get('consoletitle') or self
.params
.get('simulate'):
928 self
._send
_console
_code
('\033[22;0t') # Save the title on stack
930 def restore_console_title(self
):
931 if not self
.params
.get('consoletitle') or self
.params
.get('simulate'):
933 self
._send
_console
_code
('\033[23;0t') # Restore the title from stack
936 self
.save_console_title()
939 def __exit__(self
, *args
):
940 self
.restore_console_title()
942 if self
.params
.get('cookiefile') is not None:
943 self
.cookiejar
.save(ignore_discard
=True, ignore_expires
=True)
945 def trouble(self
, message
=None, tb
=None, is_error
=True):
946 """Determine action to take when a download problem appears.
948 Depending on if the downloader has been configured to ignore
949 download errors or not, this method may throw an exception or
950 not when errors are found, after printing the message.
952 @param tb If given, is additional traceback information
953 @param is_error Whether to raise error according to ignorerrors
955 if message
is not None:
956 self
.to_stderr(message
)
957 if self
.params
.get('verbose'):
959 if sys
.exc_info()[0]: # if .trouble has been called from an except block
961 if hasattr(sys
.exc_info()[1], 'exc_info') and sys
.exc_info()[1].exc_info
[0]:
962 tb
+= ''.join(traceback
.format_exception(*sys
.exc_info()[1].exc_info
))
963 tb
+= encode_compat_str(traceback
.format_exc())
965 tb_data
= traceback
.format_list(traceback
.extract_stack())
966 tb
= ''.join(tb_data
)
971 if not self
.params
.get('ignoreerrors'):
972 if sys
.exc_info()[0] and hasattr(sys
.exc_info()[1], 'exc_info') and sys
.exc_info()[1].exc_info
[0]:
973 exc_info
= sys
.exc_info()[1].exc_info
975 exc_info
= sys
.exc_info()
976 raise DownloadError(message
, exc_info
)
977 self
._download
_retcode
= 1
981 EMPHASIS
='light blue',
987 SUPPRESS
='light black',
990 def _format_text(self
, handle
, allow_colors
, text
, f
, fallback
=None, *, test_encoding
=False):
994 # handle.encoding can be None. See https://github.com/yt-dlp/yt-dlp/issues/2711
995 encoding
= self
.params
.get('encoding') or getattr(handle
, 'encoding', None) or 'ascii'
996 text
= text
.encode(encoding
, 'ignore').decode(encoding
)
997 if fallback
is not None and text
!= original_text
:
999 return format_text(text
, f
) if allow_colors
is True else text
if fallback
is None else fallback
1001 def _format_out(self
, *args
, **kwargs
):
1002 return self
._format
_text
(self
._out
_files
.out
, self
._allow
_colors
.out
, *args
, **kwargs
)
1004 def _format_screen(self
, *args
, **kwargs
):
1005 return self
._format
_text
(self
._out
_files
.screen
, self
._allow
_colors
.screen
, *args
, **kwargs
)
1007 def _format_err(self
, *args
, **kwargs
):
1008 return self
._format
_text
(self
._out
_files
.error
, self
._allow
_colors
.error
, *args
, **kwargs
)
1010 def report_warning(self
, message
, only_once
=False):
1012 Print the message to stderr, it will be prefixed with 'WARNING:'
1013 If stderr is a tty file the 'WARNING:' will be colored
1015 if self
.params
.get('logger') is not None:
1016 self
.params
['logger'].warning(message
)
1018 if self
.params
.get('no_warnings'):
1020 self
.to_stderr(f
'{self._format_err("WARNING:", self.Styles.WARNING)} {message}', only_once
)
1022 def deprecation_warning(self
, message
, *, stacklevel
=0):
1023 deprecation_warning(
1024 message
, stacklevel
=stacklevel
+ 1, printer
=self
.report_error
, is_error
=False)
1026 def deprecated_feature(self
, message
):
1027 if self
.params
.get('logger') is not None:
1028 self
.params
['logger'].warning(f
'Deprecated Feature: {message}')
1029 self
.to_stderr(f
'{self._format_err("Deprecated Feature:", self.Styles.ERROR)} {message}', True)
1031 def report_error(self
, message
, *args
, **kwargs
):
1033 Do the same as trouble, but prefixes the message with 'ERROR:', colored
1034 in red if stderr is a tty file.
1036 self
.trouble(f
'{self._format_err("ERROR:", self.Styles.ERROR)} {message}', *args
, **kwargs
)
1038 def write_debug(self
, message
, only_once
=False):
1039 '''Log debug message or Print message to stderr'''
1040 if not self
.params
.get('verbose', False):
1042 message
= f
'[debug] {message}'
1043 if self
.params
.get('logger'):
1044 self
.params
['logger'].debug(message
)
1046 self
.to_stderr(message
, only_once
)
1048 def report_file_already_downloaded(self
, file_name
):
1049 """Report file has already been fully downloaded."""
1051 self
.to_screen('[download] %s has already been downloaded' % file_name
)
1052 except UnicodeEncodeError:
1053 self
.to_screen('[download] The file has already been downloaded')
1055 def report_file_delete(self
, file_name
):
1056 """Report that existing file will be deleted."""
1058 self
.to_screen('Deleting existing file %s' % file_name
)
1059 except UnicodeEncodeError:
1060 self
.to_screen('Deleting existing file')
1062 def raise_no_formats(self
, info
, forced
=False, *, msg
=None):
1063 has_drm
= info
.get('_has_drm')
1064 ignored
, expected
= self
.params
.get('ignore_no_formats_error'), bool(msg
)
1065 msg
= msg
or has_drm
and 'This video is DRM protected' or 'No video formats found!'
1066 if forced
or not ignored
:
1067 raise ExtractorError(msg
, video_id
=info
['id'], ie
=info
['extractor'],
1068 expected
=has_drm
or ignored
or expected
)
1070 self
.report_warning(msg
)
1072 def parse_outtmpl(self
):
1073 self
.deprecation_warning('"YoutubeDL.parse_outtmpl" is deprecated and may be removed in a future version')
1074 self
._parse
_outtmpl
()
1075 return self
.params
['outtmpl']
1077 def _parse_outtmpl(self
):
1079 if self
.params
.get('restrictfilenames'): # Remove spaces in the default template
1080 sanitize
= lambda x
: x
.replace(' - ', ' ').replace(' ', '-')
1082 outtmpl
= self
.params
.setdefault('outtmpl', {})
1083 if not isinstance(outtmpl
, dict):
1084 self
.params
['outtmpl'] = outtmpl
= {'default': outtmpl}
1085 outtmpl
.update({k: sanitize(v) for k, v in DEFAULT_OUTTMPL.items() if outtmpl.get(k) is None}
)
1087 def get_output_path(self
, dir_type
='', filename
=None):
1088 paths
= self
.params
.get('paths', {})
1089 assert isinstance(paths
, dict), '"paths" parameter must be a dictionary'
1090 path
= os
.path
.join(
1091 expand_path(paths
.get('home', '').strip()),
1092 expand_path(paths
.get(dir_type
, '').strip()) if dir_type
else '',
1094 return sanitize_path(path
, force
=self
.params
.get('windowsfilenames'))
1097 def _outtmpl_expandpath(outtmpl
):
1098 # expand_path translates '%%' into '%' and '$$' into '$'
1099 # correspondingly that is not what we want since we need to keep
1100 # '%%' intact for template dict substitution step. Working around
1101 # with boundary-alike separator hack.
1102 sep
= ''.join(random
.choices(string
.ascii_letters
, k
=32))
1103 outtmpl
= outtmpl
.replace('%%', f
'%{sep}%').replace('$$', f
'${sep}$')
1105 # outtmpl should be expand_path'ed before template dict substitution
1106 # because meta fields may contain env variables we don't want to
1107 # be expanded. E.g. for outtmpl "%(title)s.%(ext)s" and
1108 # title "Hello $PATH", we don't want `$PATH` to be expanded.
1109 return expand_path(outtmpl
).replace(sep
, '')
1112 def escape_outtmpl(outtmpl
):
1113 ''' Escape any remaining strings like %s, %abc% etc. '''
1115 STR_FORMAT_RE_TMPL
.format('', '(?![%(\0])'),
1116 lambda mobj
: ('' if mobj
.group('has_key') else '%') + mobj
.group(0),
1120 def validate_outtmpl(cls
, outtmpl
):
1121 ''' @return None or Exception object '''
1123 STR_FORMAT_RE_TMPL
.format('[^)]*', '[ljhqBUDS]'),
1124 lambda mobj
: f
'{mobj.group(0)[:-1]}s',
1125 cls
._outtmpl
_expandpath
(outtmpl
))
1127 cls
.escape_outtmpl(outtmpl
) % collections
.defaultdict(int)
1129 except ValueError as err
:
1133 def _copy_infodict(info_dict
):
1134 info_dict
= dict(info_dict
)
1135 info_dict
.pop('__postprocessors', None)
1136 info_dict
.pop('__pending_error', None)
1139 def prepare_outtmpl(self
, outtmpl
, info_dict
, sanitize
=False):
1140 """ Make the outtmpl and info_dict suitable for substitution: ydl.escape_outtmpl(outtmpl) % info_dict
1141 @param sanitize Whether to sanitize the output as a filename.
1142 For backward compatibility, a function can also be passed
1145 info_dict
.setdefault('epoch', int(time
.time())) # keep epoch consistent once set
1147 info_dict
= self
._copy
_infodict
(info_dict
)
1148 info_dict
['duration_string'] = ( # %(duration>%H-%M-%S)s is wrong if duration > 24hrs
1149 formatSeconds(info_dict
['duration'], '-' if sanitize
else ':')
1150 if info_dict
.get('duration', None) is not None
1152 info_dict
['autonumber'] = int(self
.params
.get('autonumber_start', 1) - 1 + self
._num
_downloads
)
1153 info_dict
['video_autonumber'] = self
._num
_videos
1154 if info_dict
.get('resolution') is None:
1155 info_dict
['resolution'] = self
.format_resolution(info_dict
, default
=None)
1157 # For fields playlist_index, playlist_autonumber and autonumber convert all occurrences
1158 # of %(field)s to %(field)0Nd for backward compatibility
1159 field_size_compat_map
= {
1160 'playlist_index': number_of_digits(info_dict
.get('__last_playlist_index') or 0),
1161 'playlist_autonumber': number_of_digits(info_dict
.get('n_entries') or 0),
1162 'autonumber': self
.params
.get('autonumber_size') or 5,
1166 EXTERNAL_FORMAT_RE
= re
.compile(STR_FORMAT_RE_TMPL
.format('[^)]*', f
'[{STR_FORMAT_TYPES}ljhqBUDS]'))
1171 # Field is of the form key1.key2...
1172 # where keys (except first) can be string, int, slice or "{field, ...}"
1173 FIELD_INNER_RE
= r
'(?:\w+|%(num)s|%(num)s?(?::%(num)s?){1,2})' % {'num': r'(?:-?\d+)'}
1174 FIELD_RE
= r
'\w*(?:\.(?:%(inner)s|{%(field)s(?:,%(field)s)*}))*' % {
1175 'inner': FIELD_INNER_RE
,
1176 'field': rf
'\w*(?:\.{FIELD_INNER_RE})*'
1178 MATH_FIELD_RE
= rf
'(?:{FIELD_RE}|-?{NUMBER_RE})'
1179 MATH_OPERATORS_RE
= r
'(?:%s)' % '|'.join(map(re
.escape
, MATH_FUNCTIONS
.keys()))
1180 INTERNAL_FORMAT_RE
= re
.compile(rf
'''(?xs)
1182 (?P<fields>{FIELD_RE})
1183 (?P<maths>(?:{MATH_OPERATORS_RE}{MATH_FIELD_RE})*)
1184 (?:>(?P<strf_format>.+?))?
1186 (?P<alternate>(?<!\\),[^|&)]+)?
1187 (?:&(?P<replacement>.*?))?
1188 (?:\|(?P<default>.*?))?
1191 def _traverse_infodict(fields
):
1192 fields
= [f
for x
in re
.split(r
'\.({.+?})\.?', fields
)
1193 for f
in ([x
] if x
.startswith('{') else x
.split('.'))]
1195 if fields
and not fields
[i
]:
1198 for i
, f
in enumerate(fields
):
1199 if not f
.startswith('{'):
1201 assert f
.endswith('}'), f
'No closing brace for {f} in {fields}'
1202 fields
[i
] = {k: k.split('.') for k in f[1:-1].split(',')}
1204 return traverse_obj(info_dict
, fields
, is_user_input
=True, traverse_string
=True)
1206 def get_value(mdict
):
1208 value
= _traverse_infodict(mdict
['fields'])
1211 value
= float_or_none(value
)
1212 if value
is not None:
1215 offset_key
= mdict
['maths']
1217 value
= float_or_none(value
)
1221 MATH_FIELD_RE
if operator
else MATH_OPERATORS_RE
,
1222 offset_key
).group(0)
1223 offset_key
= offset_key
[len(item
):]
1224 if operator
is None:
1225 operator
= MATH_FUNCTIONS
[item
]
1227 item
, multiplier
= (item
[1:], -1) if item
[0] == '-' else (item
, 1)
1228 offset
= float_or_none(item
)
1230 offset
= float_or_none(_traverse_infodict(item
))
1232 value
= operator(value
, multiplier
* offset
)
1233 except (TypeError, ZeroDivisionError):
1236 # Datetime formatting
1237 if mdict
['strf_format']:
1238 value
= strftime_or_none(value
, mdict
['strf_format'].replace('\\,', ','))
1240 # XXX: Workaround for https://github.com/yt-dlp/yt-dlp/issues/4485
1241 if sanitize
and value
== '':
1245 na
= self
.params
.get('outtmpl_na_placeholder', 'NA')
1247 def filename_sanitizer(key
, value
, restricted
=self
.params
.get('restrictfilenames')):
1248 return sanitize_filename(str(value
), restricted
=restricted
, is_id
=(
1249 bool(re
.search(r
'(^|[_.])id(\.|$)', key
))
1250 if 'filename-sanitization' in self
.params
['compat_opts']
1253 sanitizer
= sanitize
if callable(sanitize
) else filename_sanitizer
1254 sanitize
= bool(sanitize
)
1256 def _dumpjson_default(obj
):
1257 if isinstance(obj
, (set, LazyList
)):
1261 class _ReplacementFormatter(string
.Formatter
):
1262 def get_field(self
, field_name
, args
, kwargs
):
1263 if field_name
.isdigit():
1265 raise ValueError('Unsupported field')
1267 replacement_formatter
= _ReplacementFormatter()
1269 def create_key(outer_mobj
):
1270 if not outer_mobj
.group('has_key'):
1271 return outer_mobj
.group(0)
1272 key
= outer_mobj
.group('key')
1273 mobj
= re
.match(INTERNAL_FORMAT_RE
, key
)
1274 value
, replacement
, default
, last_field
= None, None, na
, ''
1276 mobj
= mobj
.groupdict()
1277 default
= mobj
['default'] if mobj
['default'] is not None else default
1278 value
= get_value(mobj
)
1279 last_field
, replacement
= mobj
['fields'], mobj
['replacement']
1280 if value
is None and mobj
['alternate']:
1281 mobj
= re
.match(INTERNAL_FORMAT_RE
, mobj
['remaining'][1:])
1285 fmt
= outer_mobj
.group('format')
1286 if fmt
== 's' and value
is not None and last_field
in field_size_compat_map
.keys():
1287 fmt
= f
'0{field_size_compat_map[last_field]:d}d'
1289 if None not in (value
, replacement
):
1291 value
= replacement_formatter
.format(replacement
, value
)
1293 value
, default
= None, na
1295 flags
= outer_mobj
.group('conversion') or ''
1296 str_fmt
= f
'{fmt[:-1]}s'
1298 value
, fmt
= default
, 's'
1299 elif fmt
[-1] == 'l': # list
1300 delim
= '\n' if '#' in flags
else ', '
1301 value
, fmt
= delim
.join(map(str, variadic(value
, allowed_types
=(str, bytes)))), str_fmt
1302 elif fmt
[-1] == 'j': # json
1303 value
, fmt
= json
.dumps(
1304 value
, default
=_dumpjson_default
,
1305 indent
=4 if '#' in flags
else None, ensure_ascii
='+' not in flags
), str_fmt
1306 elif fmt
[-1] == 'h': # html
1307 value
, fmt
= escapeHTML(str(value
)), str_fmt
1308 elif fmt
[-1] == 'q': # quoted
1309 value
= map(str, variadic(value
) if '#' in flags
else [value
])
1310 value
, fmt
= ' '.join(map(compat_shlex_quote
, value
)), str_fmt
1311 elif fmt
[-1] == 'B': # bytes
1312 value
= f
'%{str_fmt}'.encode() % str(value
).encode()
1313 value
, fmt
= value
.decode('utf-8', 'ignore'), 's'
1314 elif fmt
[-1] == 'U': # unicode normalized
1315 value
, fmt
= unicodedata
.normalize(
1316 # "+" = compatibility equivalence, "#" = NFD
1317 'NF%s%s' % ('K' if '+' in flags
else '', 'D' if '#' in flags
else 'C'),
1319 elif fmt
[-1] == 'D': # decimal suffix
1320 num_fmt
, fmt
= fmt
[:-1].replace('#', ''), 's'
1321 value
= format_decimal_suffix(value
, f
'%{num_fmt}f%s' if num_fmt
else '%d%s',
1322 factor
=1024 if '#' in flags
else 1000)
1323 elif fmt
[-1] == 'S': # filename sanitization
1324 value
, fmt
= filename_sanitizer(last_field
, value
, restricted
='#' in flags
), str_fmt
1325 elif fmt
[-1] == 'c':
1327 value
= str(value
)[0]
1330 elif fmt
[-1] not in 'rsa': # numeric
1331 value
= float_or_none(value
)
1333 value
, fmt
= default
, 's'
1336 # If value is an object, sanitize might convert it to a string
1337 # So we convert it to repr first
1339 value
, fmt
= repr(value
), str_fmt
1340 elif fmt
[-1] == 'a':
1341 value
, fmt
= ascii(value
), str_fmt
1342 if fmt
[-1] in 'csra':
1343 value
= sanitizer(last_field
, value
)
1345 key
= '%s\0%s' % (key
.replace('%', '%\0'), outer_mobj
.group('format'))
1346 TMPL_DICT
[key
] = value
1347 return '{prefix}%({key}){fmt}'.format(key
=key
, fmt
=fmt
, prefix
=outer_mobj
.group('prefix'))
1349 return EXTERNAL_FORMAT_RE
.sub(create_key
, outtmpl
), TMPL_DICT
1351 def evaluate_outtmpl(self
, outtmpl
, info_dict
, *args
, **kwargs
):
1352 outtmpl
, info_dict
= self
.prepare_outtmpl(outtmpl
, info_dict
, *args
, **kwargs
)
1353 return self
.escape_outtmpl(outtmpl
) % info_dict
1355 def _prepare_filename(self
, info_dict
, *, outtmpl
=None, tmpl_type
=None):
1356 assert None in (outtmpl
, tmpl_type
), 'outtmpl and tmpl_type are mutually exclusive'
1358 outtmpl
= self
.params
['outtmpl'].get(tmpl_type
or 'default', self
.params
['outtmpl']['default'])
1360 outtmpl
= self
._outtmpl
_expandpath
(outtmpl
)
1361 filename
= self
.evaluate_outtmpl(outtmpl
, info_dict
, True)
1365 if tmpl_type
in ('', 'temp'):
1366 final_ext
, ext
= self
.params
.get('final_ext'), info_dict
.get('ext')
1367 if final_ext
and ext
and final_ext
!= ext
and filename
.endswith(f
'.{final_ext}'):
1368 filename
= replace_extension(filename
, ext
, final_ext
)
1370 force_ext
= OUTTMPL_TYPES
[tmpl_type
]
1372 filename
= replace_extension(filename
, force_ext
, info_dict
.get('ext'))
1374 # https://github.com/blackjack4494/youtube-dlc/issues/85
1375 trim_file_name
= self
.params
.get('trim_file_name', False)
1377 no_ext
, *ext
= filename
.rsplit('.', 2)
1378 filename
= join_nonempty(no_ext
[:trim_file_name
], *ext
, delim
='.')
1381 except ValueError as err
:
1382 self
.report_error('Error in output template: ' + str(err
) + ' (encoding: ' + repr(preferredencoding()) + ')')
1385 def prepare_filename(self
, info_dict
, dir_type
='', *, outtmpl
=None, warn
=False):
1386 """Generate the output filename"""
1388 assert not dir_type
, 'outtmpl and dir_type are mutually exclusive'
1390 filename
= self
._prepare
_filename
(info_dict
, tmpl_type
=dir_type
, outtmpl
=outtmpl
)
1391 if not filename
and dir_type
not in ('', 'temp'):
1395 if not self
.params
.get('paths'):
1397 elif filename
== '-':
1398 self
.report_warning('--paths is ignored when an outputting to stdout', only_once
=True)
1399 elif os
.path
.isabs(filename
):
1400 self
.report_warning('--paths is ignored since an absolute path is given in output template', only_once
=True)
1401 if filename
== '-' or not filename
:
1404 return self
.get_output_path(dir_type
, filename
)
1406 def _match_entry(self
, info_dict
, incomplete
=False, silent
=False):
1407 """Returns None if the file should be downloaded"""
1408 _type
= 'video' if 'playlist-match-filter' in self
.params
['compat_opts'] else info_dict
.get('_type', 'video')
1409 assert incomplete
or _type
== 'video', 'Only video result can be considered complete'
1411 video_title
= info_dict
.get('title', info_dict
.get('id', 'entry'))
1414 if _type
in ('playlist', 'multi_video'):
1416 elif _type
in ('url', 'url_transparent') and not try_call(
1417 lambda: self
.get_info_extractor(info_dict
['ie_key']).is_single_video(info_dict
['url'])):
1420 if 'title' in info_dict
:
1421 # This can happen when we're just evaluating the playlist
1422 title
= info_dict
['title']
1423 matchtitle
= self
.params
.get('matchtitle', False)
1425 if not re
.search(matchtitle
, title
, re
.IGNORECASE
):
1426 return '"' + title
+ '" title did not match pattern "' + matchtitle
+ '"'
1427 rejecttitle
= self
.params
.get('rejecttitle', False)
1429 if re
.search(rejecttitle
, title
, re
.IGNORECASE
):
1430 return '"' + title
+ '" title matched reject pattern "' + rejecttitle
+ '"'
1432 date
= info_dict
.get('upload_date')
1433 if date
is not None:
1434 dateRange
= self
.params
.get('daterange', DateRange())
1435 if date
not in dateRange
:
1436 return f
'{date_from_str(date).isoformat()} upload date is not in range {dateRange}'
1437 view_count
= info_dict
.get('view_count')
1438 if view_count
is not None:
1439 min_views
= self
.params
.get('min_views')
1440 if min_views
is not None and view_count
< min_views
:
1441 return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title
, view_count
, min_views
)
1442 max_views
= self
.params
.get('max_views')
1443 if max_views
is not None and view_count
> max_views
:
1444 return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title
, view_count
, max_views
)
1445 if age_restricted(info_dict
.get('age_limit'), self
.params
.get('age_limit')):
1446 return 'Skipping "%s" because it is age restricted' % video_title
1448 match_filter
= self
.params
.get('match_filter')
1449 if match_filter
is None:
1455 ret
= match_filter(info_dict
, incomplete
=incomplete
)
1457 # For backward compatibility
1458 ret
= None if incomplete
else match_filter(info_dict
)
1459 except DownloadCancelled
as err
:
1460 if err
.msg
is not NO_DEFAULT
:
1462 ret
, cancelled
= err
.msg
, err
1464 if ret
is NO_DEFAULT
:
1466 filename
= self
._format
_screen
(self
.prepare_filename(info_dict
), self
.Styles
.FILENAME
)
1467 reply
= input(self
._format
_screen
(
1468 f
'Download "{filename}"? (Y/n): ', self
.Styles
.EMPHASIS
)).lower().strip()
1469 if reply
in {'y', ''}
:
1473 raise type(cancelled
)(f
'Skipping {video_title}')
1474 return f
'Skipping {video_title}'
1477 if self
.in_download_archive(info_dict
):
1478 reason
= '%s has already been recorded in the archive' % video_title
1479 break_opt
, break_err
= 'break_on_existing', ExistingVideoReached
1482 reason
= check_filter()
1483 except DownloadCancelled
as e
:
1484 reason
, break_opt
, break_err
= e
.msg
, 'match_filter', type(e
)
1486 break_opt
, break_err
= 'break_on_reject', RejectedVideoReached
1487 if reason
is not None:
1489 self
.to_screen('[download] ' + reason
)
1490 if self
.params
.get(break_opt
, False):
1495 def add_extra_info(info_dict
, extra_info
):
1496 '''Set the keys from extra_info in info dict if they are missing'''
1497 for key
, value
in extra_info
.items():
1498 info_dict
.setdefault(key
, value
)
1500 def extract_info(self
, url
, download
=True, ie_key
=None, extra_info
=None,
1501 process
=True, force_generic_extractor
=False):
1503 Extract and return the information dictionary of the URL
1506 @param url URL to extract
1509 @param download Whether to download videos
1510 @param process Whether to resolve all unresolved references (URLs, playlist items).
1511 Must be True for download to work
1512 @param ie_key Use only the extractor with this key
1514 @param extra_info Dictionary containing the extra values to add to the info (For internal use only)
1515 @force_generic_extractor Force using the generic extractor (Deprecated; use ie_key='Generic')
1518 if extra_info
is None:
1521 if not ie_key
and force_generic_extractor
:
1525 ies
= {ie_key: self._ies[ie_key]}
if ie_key
in self
._ies
else {}
1529 for key
, ie
in ies
.items():
1530 if not ie
.suitable(url
):
1533 if not ie
.working():
1534 self
.report_warning('The program functionality for this site has been marked as broken, '
1535 'and will probably not work.')
1537 temp_id
= ie
.get_temp_id(url
)
1538 if temp_id
is not None and self
.in_download_archive({'id': temp_id, 'ie_key': key}
):
1539 self
.to_screen(f
'[{key}] {temp_id}: has already been recorded in the archive')
1540 if self
.params
.get('break_on_existing', False):
1541 raise ExistingVideoReached()
1543 return self
.__extract
_info
(url
, self
.get_info_extractor(key
), download
, extra_info
, process
)
1545 extractors_restricted
= self
.params
.get('allowed_extractors') not in (None, ['default'])
1546 self
.report_error(f
'No suitable extractor{format_field(ie_key, None, " (%s)")} found for URL {url}',
1547 tb
=False if extractors_restricted
else None)
1549 def _handle_extraction_exceptions(func
):
1550 @functools.wraps(func
)
1551 def wrapper(self
, *args
, **kwargs
):
1554 return func(self
, *args
, **kwargs
)
1555 except (DownloadCancelled
, LazyList
.IndexError, PagedList
.IndexError):
1557 except ReExtractInfo
as e
:
1559 self
.to_screen(f
'{e}; Re-extracting data')
1561 self
.to_stderr('\r')
1562 self
.report_warning(f
'{e}; Re-extracting data')
1564 except GeoRestrictedError
as e
:
1567 msg
+= '\nThis video is available in %s.' % ', '.join(
1568 map(ISO3166Utils
.short2full
, e
.countries
))
1569 msg
+= '\nYou might want to use a VPN or a proxy server (with --proxy) to workaround.'
1570 self
.report_error(msg
)
1571 except ExtractorError
as e
: # An error we somewhat expected
1572 self
.report_error(str(e
), e
.format_traceback())
1573 except Exception as e
:
1574 if self
.params
.get('ignoreerrors'):
1575 self
.report_error(str(e
), tb
=encode_compat_str(traceback
.format_exc()))
1581 def _wait_for_video(self
, ie_result
={}):
1582 if (not self
.params
.get('wait_for_video')
1583 or ie_result
.get('_type', 'video') != 'video'
1584 or ie_result
.get('formats') or ie_result
.get('url')):
1587 format_dur
= lambda dur
: '%02d:%02d:%02d' % timetuple_from_msec(dur
* 1000)[:-1]
1592 full_msg
= f
'{msg}\n'
1593 if not self
.params
.get('noprogress'):
1594 full_msg
= msg
+ ' ' * (len(last_msg
) - len(msg
)) + '\r'
1597 self
.to_screen(full_msg
, skip_eol
=True)
1600 min_wait
, max_wait
= self
.params
.get('wait_for_video')
1601 diff
= try_get(ie_result
, lambda x
: x
['release_timestamp'] - time
.time())
1602 if diff
is None and ie_result
.get('live_status') == 'is_upcoming':
1603 diff
= round(random
.uniform(min_wait
, max_wait
) if (max_wait
and min_wait
) else (max_wait
or min_wait
), 0)
1604 self
.report_warning('Release time of video is not known')
1605 elif ie_result
and (diff
or 0) <= 0:
1606 self
.report_warning('Video should already be available according to extracted info')
1607 diff
= min(max(diff
or 0, min_wait
or 0), max_wait
or float('inf'))
1608 self
.to_screen(f
'[wait] Waiting for {format_dur(diff)} - Press Ctrl+C to try now')
1610 wait_till
= time
.time() + diff
1613 diff
= wait_till
- time
.time()
1616 raise ReExtractInfo('[wait] Wait period ended', expected
=True)
1617 progress(f
'[wait] Remaining time until next attempt: {self._format_screen(format_dur(diff), self.Styles.EMPHASIS)}')
1619 except KeyboardInterrupt:
1621 raise ReExtractInfo('[wait] Interrupted by user', expected
=True)
1622 except BaseException
as e
:
1623 if not isinstance(e
, ReExtractInfo
):
1627 @_handle_extraction_exceptions
1628 def __extract_info(self
, url
, ie
, download
, extra_info
, process
):
1630 ie_result
= ie
.extract(url
)
1631 except UserNotLive
as e
:
1633 if self
.params
.get('wait_for_video'):
1634 self
.report_warning(e
)
1635 self
._wait
_for
_video
()
1637 if ie_result
is None: # Finished already (backwards compatibility; listformats and friends should be moved here)
1638 self
.report_warning(f
'Extractor {ie.IE_NAME} returned nothing{bug_reports_message()}')
1640 if isinstance(ie_result
, list):
1641 # Backwards compatibility: old IE result format
1643 '_type': 'compat_list',
1644 'entries': ie_result
,
1646 if extra_info
.get('original_url'):
1647 ie_result
.setdefault('original_url', extra_info
['original_url'])
1648 self
.add_default_extra_info(ie_result
, ie
, url
)
1650 self
._wait
_for
_video
(ie_result
)
1651 return self
.process_ie_result(ie_result
, download
, extra_info
)
1655 def add_default_extra_info(self
, ie_result
, ie
, url
):
1657 self
.add_extra_info(ie_result
, {
1659 'original_url': url
,
1661 webpage_url
= ie_result
.get('webpage_url')
1663 self
.add_extra_info(ie_result
, {
1664 'webpage_url_basename': url_basename(webpage_url
),
1665 'webpage_url_domain': get_domain(webpage_url
),
1668 self
.add_extra_info(ie_result
, {
1669 'extractor': ie
.IE_NAME
,
1670 'extractor_key': ie
.ie_key(),
1673 def process_ie_result(self
, ie_result
, download
=True, extra_info
=None):
1675 Take the result of the ie(may be modified) and resolve all unresolved
1676 references (URLs, playlist items).
1678 It will also download the videos if 'download'.
1679 Returns the resolved ie_result.
1681 if extra_info
is None:
1683 result_type
= ie_result
.get('_type', 'video')
1685 if result_type
in ('url', 'url_transparent'):
1686 ie_result
['url'] = sanitize_url(
1687 ie_result
['url'], scheme
='http' if self
.params
.get('prefer_insecure') else 'https')
1688 if ie_result
.get('original_url') and not extra_info
.get('original_url'):
1689 extra_info
= {'original_url': ie_result['original_url'], **extra_info}
1691 extract_flat
= self
.params
.get('extract_flat', False)
1692 if ((extract_flat
== 'in_playlist' and 'playlist' in extra_info
)
1693 or extract_flat
is True):
1694 info_copy
= ie_result
.copy()
1695 ie
= try_get(ie_result
.get('ie_key'), self
.get_info_extractor
)
1696 if ie
and not ie_result
.get('id'):
1697 info_copy
['id'] = ie
.get_temp_id(ie_result
['url'])
1698 self
.add_default_extra_info(info_copy
, ie
, ie_result
['url'])
1699 self
.add_extra_info(info_copy
, extra_info
)
1700 info_copy
, _
= self
.pre_process(info_copy
)
1701 self
._fill
_common
_fields
(info_copy
, False)
1702 self
.__forced
_printings
(info_copy
)
1703 self
._raise
_pending
_errors
(info_copy
)
1704 if self
.params
.get('force_write_download_archive', False):
1705 self
.record_download_archive(info_copy
)
1708 if result_type
== 'video':
1709 self
.add_extra_info(ie_result
, extra_info
)
1710 ie_result
= self
.process_video_result(ie_result
, download
=download
)
1711 self
._raise
_pending
_errors
(ie_result
)
1712 additional_urls
= (ie_result
or {}).get('additional_urls')
1714 # TODO: Improve MetadataParserPP to allow setting a list
1715 if isinstance(additional_urls
, str):
1716 additional_urls
= [additional_urls
]
1718 '[info] %s: %d additional URL(s) requested' % (ie_result
['id'], len(additional_urls
)))
1719 self
.write_debug('Additional URLs: "%s"' % '", "'.join(additional_urls
))
1720 ie_result
['additional_entries'] = [
1722 url
, download
, extra_info
=extra_info
,
1723 force_generic_extractor
=self
.params
.get('force_generic_extractor'))
1724 for url
in additional_urls
1727 elif result_type
== 'url':
1728 # We have to add extra_info to the results because it may be
1729 # contained in a playlist
1730 return self
.extract_info(
1731 ie_result
['url'], download
,
1732 ie_key
=ie_result
.get('ie_key'),
1733 extra_info
=extra_info
)
1734 elif result_type
== 'url_transparent':
1735 # Use the information from the embedding page
1736 info
= self
.extract_info(
1737 ie_result
['url'], ie_key
=ie_result
.get('ie_key'),
1738 extra_info
=extra_info
, download
=False, process
=False)
1740 # extract_info may return None when ignoreerrors is enabled and
1741 # extraction failed with an error, don't crash and return early
1746 exempted_fields
= {'_type', 'url', 'ie_key'}
1747 if not ie_result
.get('section_end') and ie_result
.get('section_start') is None:
1748 # For video clips, the id etc of the clip extractor should be used
1749 exempted_fields |
= {'id', 'extractor', 'extractor_key'}
1751 new_result
= info
.copy()
1752 new_result
.update(filter_dict(ie_result
, lambda k
, v
: v
is not None and k
not in exempted_fields
))
1754 # Extracted info may not be a video result (i.e.
1755 # info.get('_type', 'video') != video) but rather an url or
1756 # url_transparent. In such cases outer metadata (from ie_result)
1757 # should be propagated to inner one (info). For this to happen
1758 # _type of info should be overridden with url_transparent. This
1759 # fixes issue from https://github.com/ytdl-org/youtube-dl/pull/11163.
1760 if new_result
.get('_type') == 'url':
1761 new_result
['_type'] = 'url_transparent'
1763 return self
.process_ie_result(
1764 new_result
, download
=download
, extra_info
=extra_info
)
1765 elif result_type
in ('playlist', 'multi_video'):
1766 # Protect from infinite recursion due to recursively nested playlists
1767 # (see https://github.com/ytdl-org/youtube-dl/issues/27833)
1768 webpage_url
= ie_result
.get('webpage_url') # Playlists maynot have webpage_url
1769 if webpage_url
and webpage_url
in self
._playlist
_urls
:
1771 '[download] Skipping already downloaded playlist: %s'
1772 % ie_result
.get('title') or ie_result
.get('id'))
1775 self
._playlist
_level
+= 1
1776 self
._playlist
_urls
.add(webpage_url
)
1777 self
._fill
_common
_fields
(ie_result
, False)
1778 self
._sanitize
_thumbnails
(ie_result
)
1780 return self
.__process
_playlist
(ie_result
, download
)
1782 self
._playlist
_level
-= 1
1783 if not self
._playlist
_level
:
1784 self
._playlist
_urls
.clear()
1785 elif result_type
== 'compat_list':
1786 self
.report_warning(
1787 'Extractor %s returned a compat_list result. '
1788 'It needs to be updated.' % ie_result
.get('extractor'))
1791 self
.add_extra_info(r
, {
1792 'extractor': ie_result
['extractor'],
1793 'webpage_url': ie_result
['webpage_url'],
1794 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
1795 'webpage_url_domain': get_domain(ie_result
['webpage_url']),
1796 'extractor_key': ie_result
['extractor_key'],
1799 ie_result
['entries'] = [
1800 self
.process_ie_result(_fixup(r
), download
, extra_info
)
1801 for r
in ie_result
['entries']
1805 raise Exception('Invalid result type: %s' % result_type
)
1807 def _ensure_dir_exists(self
, path
):
1808 return make_dir(path
, self
.report_error
)
1811 def _playlist_infodict(ie_result
, strict
=False, **kwargs
):
1813 'playlist_count': ie_result
.get('playlist_count'),
1814 'playlist': ie_result
.get('title') or ie_result
.get('id'),
1815 'playlist_id': ie_result
.get('id'),
1816 'playlist_title': ie_result
.get('title'),
1817 'playlist_uploader': ie_result
.get('uploader'),
1818 'playlist_uploader_id': ie_result
.get('uploader_id'),
1823 if ie_result
.get('webpage_url'):
1825 'webpage_url': ie_result
['webpage_url'],
1826 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
1827 'webpage_url_domain': get_domain(ie_result
['webpage_url']),
1831 'playlist_index': 0,
1832 '__last_playlist_index': max(ie_result
.get('requested_entries') or (0, 0)),
1833 'extractor': ie_result
['extractor'],
1834 'extractor_key': ie_result
['extractor_key'],
1837 def __process_playlist(self
, ie_result
, download
):
1838 """Process each entry in the playlist"""
1839 assert ie_result
['_type'] in ('playlist', 'multi_video')
1841 common_info
= self
._playlist
_infodict
(ie_result
, strict
=True)
1842 title
= common_info
.get('playlist') or '<Untitled>'
1843 if self
._match
_entry
(common_info
, incomplete
=True) is not None:
1845 self
.to_screen(f
'[download] Downloading {ie_result["_type"]}: {title}')
1847 all_entries
= PlaylistEntries(self
, ie_result
)
1848 entries
= orderedSet(all_entries
.get_requested_items(), lazy
=True)
1850 lazy
= self
.params
.get('lazy_playlist')
1852 resolved_entries
, n_entries
= [], 'N/A'
1853 ie_result
['requested_entries'], ie_result
['entries'] = None, None
1855 entries
= resolved_entries
= list(entries
)
1856 n_entries
= len(resolved_entries
)
1857 ie_result
['requested_entries'], ie_result
['entries'] = tuple(zip(*resolved_entries
)) or ([], [])
1858 if not ie_result
.get('playlist_count'):
1859 # Better to do this after potentially exhausting entries
1860 ie_result
['playlist_count'] = all_entries
.get_full_count()
1862 extra
= self
._playlist
_infodict
(ie_result
, n_entries
=int_or_none(n_entries
))
1863 ie_copy
= collections
.ChainMap(ie_result
, extra
)
1865 _infojson_written
= False
1866 write_playlist_files
= self
.params
.get('allow_playlist_files', True)
1867 if write_playlist_files
and self
.params
.get('list_thumbnails'):
1868 self
.list_thumbnails(ie_result
)
1869 if write_playlist_files
and not self
.params
.get('simulate'):
1870 _infojson_written
= self
._write
_info
_json
(
1871 'playlist', ie_result
, self
.prepare_filename(ie_copy
, 'pl_infojson'))
1872 if _infojson_written
is None:
1874 if self
._write
_description
('playlist', ie_result
,
1875 self
.prepare_filename(ie_copy
, 'pl_description')) is None:
1877 # TODO: This should be passed to ThumbnailsConvertor if necessary
1878 self
._write
_thumbnails
('playlist', ie_result
, self
.prepare_filename(ie_copy
, 'pl_thumbnail'))
1881 if self
.params
.get('playlistreverse') or self
.params
.get('playlistrandom'):
1882 self
.report_warning('playlistreverse and playlistrandom are not supported with lazy_playlist', only_once
=True)
1883 elif self
.params
.get('playlistreverse'):
1885 elif self
.params
.get('playlistrandom'):
1886 random
.shuffle(entries
)
1888 self
.to_screen(f
'[{ie_result["extractor"]}] Playlist {title}: Downloading {n_entries} items'
1889 f
'{format_field(ie_result, "playlist_count", " of %s")}')
1891 keep_resolved_entries
= self
.params
.get('extract_flat') != 'discard'
1892 if self
.params
.get('extract_flat') == 'discard_in_playlist':
1893 keep_resolved_entries
= ie_result
['_type'] != 'playlist'
1894 if keep_resolved_entries
:
1895 self
.write_debug('The information of all playlist entries will be held in memory')
1898 max_failures
= self
.params
.get('skip_playlist_after_errors') or float('inf')
1899 for i
, (playlist_index
, entry
) in enumerate(entries
):
1901 resolved_entries
.append((playlist_index
, entry
))
1905 entry
['__x_forwarded_for_ip'] = ie_result
.get('__x_forwarded_for_ip')
1906 if not lazy
and 'playlist-index' in self
.params
['compat_opts']:
1907 playlist_index
= ie_result
['requested_entries'][i
]
1909 entry_copy
= collections
.ChainMap(entry
, {
1911 'n_entries': int_or_none(n_entries
),
1912 'playlist_index': playlist_index
,
1913 'playlist_autonumber': i
+ 1,
1916 if self
._match
_entry
(entry_copy
, incomplete
=True) is not None:
1917 # For compatabilty with youtube-dl. See https://github.com/yt-dlp/yt-dlp/issues/4369
1918 resolved_entries
[i
] = (playlist_index
, NO_DEFAULT
)
1921 self
.to_screen('[download] Downloading item %s of %s' % (
1922 self
._format
_screen
(i
+ 1, self
.Styles
.ID
), self
._format
_screen
(n_entries
, self
.Styles
.EMPHASIS
)))
1924 entry_result
= self
.__process
_iterable
_entry
(entry
, download
, collections
.ChainMap({
1925 'playlist_index': playlist_index
,
1926 'playlist_autonumber': i
+ 1,
1928 if not entry_result
:
1930 if failures
>= max_failures
:
1932 f
'Skipping the remaining entries in playlist "{title}" since {failures} items failed extraction')
1934 if keep_resolved_entries
:
1935 resolved_entries
[i
] = (playlist_index
, entry_result
)
1937 # Update with processed data
1938 ie_result
['entries'] = [e
for _
, e
in resolved_entries
if e
is not NO_DEFAULT
]
1939 ie_result
['requested_entries'] = [i
for i
, e
in resolved_entries
if e
is not NO_DEFAULT
]
1940 if ie_result
['requested_entries'] == try_call(lambda: list(range(1, ie_result
['playlist_count'] + 1))):
1941 # Do not set for full playlist
1942 ie_result
.pop('requested_entries')
1944 # Write the updated info to json
1945 if _infojson_written
is True and self
._write
_info
_json
(
1946 'updated playlist', ie_result
,
1947 self
.prepare_filename(ie_copy
, 'pl_infojson'), overwrite
=True) is None:
1950 ie_result
= self
.run_all_pps('playlist', ie_result
)
1951 self
.to_screen(f
'[download] Finished downloading playlist: {title}')
1954 @_handle_extraction_exceptions
1955 def __process_iterable_entry(self
, entry
, download
, extra_info
):
1956 return self
.process_ie_result(
1957 entry
, download
=download
, extra_info
=extra_info
)
1959 def _build_format_filter(self
, filter_spec
):
1960 " Returns a function to filter the formats according to the filter_spec "
1970 operator_rex
= re
.compile(r
'''(?x)\s*
1972 (?P<op>%s)(?P<none_inclusive>\s*\?)?\s*
1973 (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?)\s*
1974 ''' % '|'.join(map(re
.escape
, OPERATORS
.keys())))
1975 m
= operator_rex
.fullmatch(filter_spec
)
1978 comparison_value
= int(m
.group('value'))
1980 comparison_value
= parse_filesize(m
.group('value'))
1981 if comparison_value
is None:
1982 comparison_value
= parse_filesize(m
.group('value') + 'B')
1983 if comparison_value
is None:
1985 'Invalid value %r in format specification %r' % (
1986 m
.group('value'), filter_spec
))
1987 op
= OPERATORS
[m
.group('op')]
1992 '^=': lambda attr
, value
: attr
.startswith(value
),
1993 '$=': lambda attr
, value
: attr
.endswith(value
),
1994 '*=': lambda attr
, value
: value
in attr
,
1995 '~=': lambda attr
, value
: value
.search(attr
) is not None
1997 str_operator_rex
= re
.compile(r
'''(?x)\s*
1998 (?P<key>[a-zA-Z0-9._-]+)\s*
1999 (?P<negation>!\s*)?(?P<op>%s)\s*(?P<none_inclusive>\?\s*)?
2001 (?P<value>(?(quote)(?:(?!(?P=quote))[^\\]|\\.)+|[\w.-]+))
2002 (?(quote)(?P=quote))\s*
2003 ''' % '|'.join(map(re
.escape
, STR_OPERATORS
.keys())))
2004 m
= str_operator_rex
.fullmatch(filter_spec
)
2006 if m
.group('op') == '~=':
2007 comparison_value
= re
.compile(m
.group('value'))
2009 comparison_value
= re
.sub(r
'''\\([\\"'])''', r
'\1', m
.group('value'))
2010 str_op
= STR_OPERATORS
[m
.group('op')]
2011 if m
.group('negation'):
2012 op
= lambda attr
, value
: not str_op(attr
, value
)
2017 raise SyntaxError('Invalid filter specification %r' % filter_spec
)
2020 actual_value
= f
.get(m
.group('key'))
2021 if actual_value
is None:
2022 return m
.group('none_inclusive')
2023 return op(actual_value
, comparison_value
)
2026 def _check_formats(self
, formats
):
2028 self
.to_screen('[info] Testing format %s' % f
['format_id'])
2029 path
= self
.get_output_path('temp')
2030 if not self
._ensure
_dir
_exists
(f
'{path}/'):
2032 temp_file
= tempfile
.NamedTemporaryFile(suffix
='.tmp', delete
=False, dir=path
or None)
2035 success
, _
= self
.dl(temp_file
.name
, f
, test
=True)
2036 except (DownloadError
, OSError, ValueError) + network_exceptions
:
2039 if os
.path
.exists(temp_file
.name
):
2041 os
.remove(temp_file
.name
)
2043 self
.report_warning('Unable to delete temporary file "%s"' % temp_file
.name
)
2047 self
.to_screen('[info] Unable to download format %s. Skipping...' % f
['format_id'])
2049 def _default_format_spec(self
, info_dict
, download
=True):
2052 merger
= FFmpegMergerPP(self
)
2053 return merger
.available
and merger
.can_merge()
2056 not self
.params
.get('simulate')
2060 or info_dict
.get('is_live') and not self
.params
.get('live_from_start')
2061 or self
.params
['outtmpl']['default'] == '-'))
2064 or self
.params
.get('allow_multiple_audio_streams', False)
2065 or 'format-spec' in self
.params
['compat_opts'])
2068 'best/bestvideo+bestaudio' if prefer_best
2069 else 'bestvideo*+bestaudio/best' if not compat
2070 else 'bestvideo+bestaudio/best')
2072 def build_format_selector(self
, format_spec
):
2073 def syntax_error(note
, start
):
2075 'Invalid format specification: '
2076 '{}\n\t{}\n\t{}^'.format(note
, format_spec
, ' ' * start
[1]))
2077 return SyntaxError(message
)
2079 PICKFIRST
= 'PICKFIRST'
2083 FormatSelector
= collections
.namedtuple('FormatSelector', ['type', 'selector', 'filters'])
2085 allow_multiple_streams
= {'audio': self
.params
.get('allow_multiple_audio_streams', False),
2086 'video': self
.params
.get('allow_multiple_video_streams', False)}
2088 check_formats
= self
.params
.get('check_formats') == 'selected'
2090 def _parse_filter(tokens
):
2092 for type, string_
, start
, _
, _
in tokens
:
2093 if type == tokenize
.OP
and string_
== ']':
2094 return ''.join(filter_parts
)
2096 filter_parts
.append(string_
)
2098 def _remove_unused_ops(tokens
):
2099 # Remove operators that we don't use and join them with the surrounding strings.
2100 # E.g. 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9'
2101 ALLOWED_OPS
= ('/', '+', ',', '(', ')')
2102 last_string
, last_start
, last_end
, last_line
= None, None, None, None
2103 for type, string_
, start
, end
, line
in tokens
:
2104 if type == tokenize
.OP
and string_
== '[':
2106 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
2108 yield type, string_
, start
, end
, line
2109 # everything inside brackets will be handled by _parse_filter
2110 for type, string_
, start
, end
, line
in tokens
:
2111 yield type, string_
, start
, end
, line
2112 if type == tokenize
.OP
and string_
== ']':
2114 elif type == tokenize
.OP
and string_
in ALLOWED_OPS
:
2116 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
2118 yield type, string_
, start
, end
, line
2119 elif type in [tokenize
.NAME
, tokenize
.NUMBER
, tokenize
.OP
]:
2121 last_string
= string_
2125 last_string
+= string_
2127 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
2129 def _parse_format_selection(tokens
, inside_merge
=False, inside_choice
=False, inside_group
=False):
2131 current_selector
= None
2132 for type, string_
, start
, _
, _
in tokens
:
2133 # ENCODING is only defined in python 3.x
2134 if type == getattr(tokenize
, 'ENCODING', None):
2136 elif type in [tokenize
.NAME
, tokenize
.NUMBER
]:
2137 current_selector
= FormatSelector(SINGLE
, string_
, [])
2138 elif type == tokenize
.OP
:
2140 if not inside_group
:
2141 # ')' will be handled by the parentheses group
2142 tokens
.restore_last_token()
2144 elif inside_merge
and string_
in ['/', ',']:
2145 tokens
.restore_last_token()
2147 elif inside_choice
and string_
== ',':
2148 tokens
.restore_last_token()
2150 elif string_
== ',':
2151 if not current_selector
:
2152 raise syntax_error('"," must follow a format selector', start
)
2153 selectors
.append(current_selector
)
2154 current_selector
= None
2155 elif string_
== '/':
2156 if not current_selector
:
2157 raise syntax_error('"/" must follow a format selector', start
)
2158 first_choice
= current_selector
2159 second_choice
= _parse_format_selection(tokens
, inside_choice
=True)
2160 current_selector
= FormatSelector(PICKFIRST
, (first_choice
, second_choice
), [])
2161 elif string_
== '[':
2162 if not current_selector
:
2163 current_selector
= FormatSelector(SINGLE
, 'best', [])
2164 format_filter
= _parse_filter(tokens
)
2165 current_selector
.filters
.append(format_filter
)
2166 elif string_
== '(':
2167 if current_selector
:
2168 raise syntax_error('Unexpected "("', start
)
2169 group
= _parse_format_selection(tokens
, inside_group
=True)
2170 current_selector
= FormatSelector(GROUP
, group
, [])
2171 elif string_
== '+':
2172 if not current_selector
:
2173 raise syntax_error('Unexpected "+"', start
)
2174 selector_1
= current_selector
2175 selector_2
= _parse_format_selection(tokens
, inside_merge
=True)
2177 raise syntax_error('Expected a selector', start
)
2178 current_selector
= FormatSelector(MERGE
, (selector_1
, selector_2
), [])
2180 raise syntax_error(f
'Operator not recognized: "{string_}"', start
)
2181 elif type == tokenize
.ENDMARKER
:
2183 if current_selector
:
2184 selectors
.append(current_selector
)
2187 def _merge(formats_pair
):
2188 format_1
, format_2
= formats_pair
2191 formats_info
.extend(format_1
.get('requested_formats', (format_1
,)))
2192 formats_info
.extend(format_2
.get('requested_formats', (format_2
,)))
2194 if not allow_multiple_streams
['video'] or not allow_multiple_streams
['audio']:
2195 get_no_more
= {'video': False, 'audio': False}
2196 for (i
, fmt_info
) in enumerate(formats_info
):
2197 if fmt_info
.get('acodec') == fmt_info
.get('vcodec') == 'none':
2200 for aud_vid
in ['audio', 'video']:
2201 if not allow_multiple_streams
[aud_vid
] and fmt_info
.get(aud_vid
[0] + 'codec') != 'none':
2202 if get_no_more
[aud_vid
]:
2205 get_no_more
[aud_vid
] = True
2207 if len(formats_info
) == 1:
2208 return formats_info
[0]
2210 video_fmts
= [fmt_info
for fmt_info
in formats_info
if fmt_info
.get('vcodec') != 'none']
2211 audio_fmts
= [fmt_info
for fmt_info
in formats_info
if fmt_info
.get('acodec') != 'none']
2213 the_only_video
= video_fmts
[0] if len(video_fmts
) == 1 else None
2214 the_only_audio
= audio_fmts
[0] if len(audio_fmts
) == 1 else None
2216 output_ext
= get_compatible_ext(
2217 vcodecs
=[f
.get('vcodec') for f
in video_fmts
],
2218 acodecs
=[f
.get('acodec') for f
in audio_fmts
],
2219 vexts
=[f
['ext'] for f
in video_fmts
],
2220 aexts
=[f
['ext'] for f
in audio_fmts
],
2221 preferences
=(try_call(lambda: self
.params
['merge_output_format'].split('/'))
2222 or self
.params
.get('prefer_free_formats') and ('webm', 'mkv')))
2224 filtered
= lambda *keys
: filter(None, (traverse_obj(fmt
, *keys
) for fmt
in formats_info
))
2227 'requested_formats': formats_info
,
2228 'format': '+'.join(filtered('format')),
2229 'format_id': '+'.join(filtered('format_id')),
2231 'protocol': '+'.join(map(determine_protocol
, formats_info
)),
2232 'language': '+'.join(orderedSet(filtered('language'))) or None,
2233 'format_note': '+'.join(orderedSet(filtered('format_note'))) or None,
2234 'filesize_approx': sum(filtered('filesize', 'filesize_approx')) or None,
2235 'tbr': sum(filtered('tbr', 'vbr', 'abr')),
2240 'width': the_only_video
.get('width'),
2241 'height': the_only_video
.get('height'),
2242 'resolution': the_only_video
.get('resolution') or self
.format_resolution(the_only_video
),
2243 'fps': the_only_video
.get('fps'),
2244 'dynamic_range': the_only_video
.get('dynamic_range'),
2245 'vcodec': the_only_video
.get('vcodec'),
2246 'vbr': the_only_video
.get('vbr'),
2247 'stretched_ratio': the_only_video
.get('stretched_ratio'),
2248 'aspect_ratio': the_only_video
.get('aspect_ratio'),
2253 'acodec': the_only_audio
.get('acodec'),
2254 'abr': the_only_audio
.get('abr'),
2255 'asr': the_only_audio
.get('asr'),
2256 'audio_channels': the_only_audio
.get('audio_channels')
2261 def _check_formats(formats
):
2262 if not check_formats
:
2265 yield from self
._check
_formats
(formats
)
2267 def _build_selector_function(selector
):
2268 if isinstance(selector
, list): # ,
2269 fs
= [_build_selector_function(s
) for s
in selector
]
2271 def selector_function(ctx
):
2274 return selector_function
2276 elif selector
.type == GROUP
: # ()
2277 selector_function
= _build_selector_function(selector
.selector
)
2279 elif selector
.type == PICKFIRST
: # /
2280 fs
= [_build_selector_function(s
) for s
in selector
.selector
]
2282 def selector_function(ctx
):
2284 picked_formats
= list(f(ctx
))
2286 return picked_formats
2289 elif selector
.type == MERGE
: # +
2290 selector_1
, selector_2
= map(_build_selector_function
, selector
.selector
)
2292 def selector_function(ctx
):
2293 for pair
in itertools
.product(selector_1(ctx
), selector_2(ctx
)):
2296 elif selector
.type == SINGLE
: # atom
2297 format_spec
= selector
.selector
or 'best'
2299 # TODO: Add allvideo, allaudio etc by generalizing the code with best/worst selector
2300 if format_spec
== 'all':
2301 def selector_function(ctx
):
2302 yield from _check_formats(ctx
['formats'][::-1])
2303 elif format_spec
== 'mergeall':
2304 def selector_function(ctx
):
2305 formats
= list(_check_formats(
2306 f
for f
in ctx
['formats'] if f
.get('vcodec') != 'none' or f
.get('acodec') != 'none'))
2309 merged_format
= formats
[-1]
2310 for f
in formats
[-2::-1]:
2311 merged_format
= _merge((merged_format
, f
))
2315 format_fallback
, seperate_fallback
, format_reverse
, format_idx
= False, None, True, 1
2317 r
'(?P<bw>best|worst|b|w)(?P<type>video|audio|v|a)?(?P<mod>\*)?(?:\.(?P<n>[1-9]\d*))?$',
2319 if mobj
is not None:
2320 format_idx
= int_or_none(mobj
.group('n'), default
=1)
2321 format_reverse
= mobj
.group('bw')[0] == 'b'
2322 format_type
= (mobj
.group('type') or [None])[0]
2323 not_format_type
= {'v': 'a', 'a': 'v'}
.get(format_type
)
2324 format_modified
= mobj
.group('mod') is not None
2326 format_fallback
= not format_type
and not format_modified
# for b, w
2328 (lambda f
: f
.get('%scodec' % format_type
) != 'none')
2329 if format_type
and format_modified
# bv*, ba*, wv*, wa*
2330 else (lambda f
: f
.get('%scodec' % not_format_type
) == 'none')
2331 if format_type
# bv, ba, wv, wa
2332 else (lambda f
: f
.get('vcodec') != 'none' and f
.get('acodec') != 'none')
2333 if not format_modified
# b, w
2334 else lambda f
: True) # b*, w*
2335 filter_f
= lambda f
: _filter_f(f
) and (
2336 f
.get('vcodec') != 'none' or f
.get('acodec') != 'none')
2338 if format_spec
in self
._format
_selection
_exts
['audio']:
2339 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') != 'none'
2340 elif format_spec
in self
._format
_selection
_exts
['video']:
2341 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') != 'none' and f
.get('vcodec') != 'none'
2342 seperate_fallback
= lambda f
: f
.get('ext') == format_spec
and f
.get('vcodec') != 'none'
2343 elif format_spec
in self
._format
_selection
_exts
['storyboards']:
2344 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') == 'none' and f
.get('vcodec') == 'none'
2346 filter_f
= lambda f
: f
.get('format_id') == format_spec
# id
2348 def selector_function(ctx
):
2349 formats
= list(ctx
['formats'])
2350 matches
= list(filter(filter_f
, formats
)) if filter_f
is not None else formats
2352 if format_fallback
and ctx
['incomplete_formats']:
2353 # for extractors with incomplete formats (audio only (soundcloud)
2354 # or video only (imgur)) best/worst will fallback to
2355 # best/worst {video,audio}-only format
2357 elif seperate_fallback
and not ctx
['has_merged_format']:
2358 # for compatibility with youtube-dl when there is no pre-merged format
2359 matches
= list(filter(seperate_fallback
, formats
))
2360 matches
= LazyList(_check_formats(matches
[::-1 if format_reverse
else 1]))
2362 yield matches
[format_idx
- 1]
2363 except LazyList
.IndexError:
2366 filters
= [self
._build
_format
_filter
(f
) for f
in selector
.filters
]
2368 def final_selector(ctx
):
2369 ctx_copy
= dict(ctx
)
2370 for _filter
in filters
:
2371 ctx_copy
['formats'] = list(filter(_filter
, ctx_copy
['formats']))
2372 return selector_function(ctx_copy
)
2373 return final_selector
2375 stream
= io
.BytesIO(format_spec
.encode())
2377 tokens
= list(_remove_unused_ops(tokenize
.tokenize(stream
.readline
)))
2378 except tokenize
.TokenError
:
2379 raise syntax_error('Missing closing/opening brackets or parenthesis', (0, len(format_spec
)))
2381 class TokenIterator
:
2382 def __init__(self
, tokens
):
2383 self
.tokens
= tokens
2390 if self
.counter
>= len(self
.tokens
):
2391 raise StopIteration()
2392 value
= self
.tokens
[self
.counter
]
2398 def restore_last_token(self
):
2401 parsed_selector
= _parse_format_selection(iter(TokenIterator(tokens
)))
2402 return _build_selector_function(parsed_selector
)
2404 def _calc_headers(self
, info_dict
):
2405 res
= merge_headers(self
.params
['http_headers'], info_dict
.get('http_headers') or {})
2406 if 'Youtubedl-No-Compression' in res
: # deprecated
2407 res
.pop('Youtubedl-No-Compression', None)
2408 res
['Accept-Encoding'] = 'identity'
2409 cookies
= self
.cookiejar
.get_cookie_header(info_dict
['url'])
2411 res
['Cookie'] = cookies
2413 if 'X-Forwarded-For' not in res
:
2414 x_forwarded_for_ip
= info_dict
.get('__x_forwarded_for_ip')
2415 if x_forwarded_for_ip
:
2416 res
['X-Forwarded-For'] = x_forwarded_for_ip
2420 def _calc_cookies(self
, url
):
2421 self
.deprecation_warning('"YoutubeDL._calc_cookies" is deprecated and may be removed in a future version')
2422 return self
.cookiejar
.get_cookie_header(url
)
2424 def _sort_thumbnails(self
, thumbnails
):
2425 thumbnails
.sort(key
=lambda t
: (
2426 t
.get('preference') if t
.get('preference') is not None else -1,
2427 t
.get('width') if t
.get('width') is not None else -1,
2428 t
.get('height') if t
.get('height') is not None else -1,
2429 t
.get('id') if t
.get('id') is not None else '',
2432 def _sanitize_thumbnails(self
, info_dict
):
2433 thumbnails
= info_dict
.get('thumbnails')
2434 if thumbnails
is None:
2435 thumbnail
= info_dict
.get('thumbnail')
2437 info_dict
['thumbnails'] = thumbnails
= [{'url': thumbnail}
]
2441 def check_thumbnails(thumbnails
):
2442 for t
in thumbnails
:
2443 self
.to_screen(f
'[info] Testing thumbnail {t["id"]}')
2445 self
.urlopen(HEADRequest(t
['url']))
2446 except network_exceptions
as err
:
2447 self
.to_screen(f
'[info] Unable to connect to thumbnail {t["id"]} URL {t["url"]!r} - {err}. Skipping...')
2451 self
._sort
_thumbnails
(thumbnails
)
2452 for i
, t
in enumerate(thumbnails
):
2453 if t
.get('id') is None:
2455 if t
.get('width') and t
.get('height'):
2456 t
['resolution'] = '%dx%d' % (t
['width'], t
['height'])
2457 t
['url'] = sanitize_url(t
['url'])
2459 if self
.params
.get('check_formats') is True:
2460 info_dict
['thumbnails'] = LazyList(check_thumbnails(thumbnails
[::-1]), reverse
=True)
2462 info_dict
['thumbnails'] = thumbnails
2464 def _fill_common_fields(self
, info_dict
, final
=True):
2465 # TODO: move sanitization here
2467 title
= info_dict
['fulltitle'] = info_dict
.get('title')
2470 self
.write_debug('Extractor gave empty title. Creating a generic title')
2472 self
.report_warning('Extractor failed to obtain "title". Creating a generic title instead')
2473 info_dict
['title'] = f
'{info_dict["extractor"].replace(":", "-")} video #{info_dict["id"]}'
2475 if info_dict
.get('duration') is not None:
2476 info_dict
['duration_string'] = formatSeconds(info_dict
['duration'])
2478 for ts_key
, date_key
in (
2479 ('timestamp', 'upload_date'),
2480 ('release_timestamp', 'release_date'),
2481 ('modified_timestamp', 'modified_date'),
2483 if info_dict
.get(date_key
) is None and info_dict
.get(ts_key
) is not None:
2484 # Working around out-of-range timestamp values (e.g. negative ones on Windows,
2485 # see http://bugs.python.org/issue1646728)
2486 with contextlib
.suppress(ValueError, OverflowError, OSError):
2487 upload_date
= datetime
.datetime
.utcfromtimestamp(info_dict
[ts_key
])
2488 info_dict
[date_key
] = upload_date
.strftime('%Y%m%d')
2490 live_keys
= ('is_live', 'was_live')
2491 live_status
= info_dict
.get('live_status')
2492 if live_status
is None:
2493 for key
in live_keys
:
2494 if info_dict
.get(key
) is False:
2496 if info_dict
.get(key
):
2499 if all(info_dict
.get(key
) is False for key
in live_keys
):
2500 live_status
= 'not_live'
2502 info_dict
['live_status'] = live_status
2503 for key
in live_keys
:
2504 if info_dict
.get(key
) is None:
2505 info_dict
[key
] = (live_status
== key
)
2506 if live_status
== 'post_live':
2507 info_dict
['was_live'] = True
2509 # Auto generate title fields corresponding to the *_number fields when missing
2510 # in order to always have clean titles. This is very common for TV series.
2511 for field
in ('chapter', 'season', 'episode'):
2512 if final
and info_dict
.get('%s_number' % field
) is not None and not info_dict
.get(field
):
2513 info_dict
[field
] = '%s %d' % (field
.capitalize(), info_dict
['%s_number' % field
])
2515 def _raise_pending_errors(self
, info
):
2516 err
= info
.pop('__pending_error', None)
2518 self
.report_error(err
, tb
=False)
2520 def sort_formats(self
, info_dict
):
2521 formats
= self
._get
_formats
(info_dict
)
2522 formats
.sort(key
=FormatSorter(
2523 self
, info_dict
.get('_format_sort_fields') or []).calculate_preference
)
2525 def process_video_result(self
, info_dict
, download
=True):
2526 assert info_dict
.get('_type', 'video') == 'video'
2527 self
._num
_videos
+= 1
2529 if 'id' not in info_dict
:
2530 raise ExtractorError('Missing "id" field in extractor result', ie
=info_dict
['extractor'])
2531 elif not info_dict
.get('id'):
2532 raise ExtractorError('Extractor failed to obtain "id"', ie
=info_dict
['extractor'])
2534 def report_force_conversion(field
, field_not
, conversion
):
2535 self
.report_warning(
2536 '"%s" field is not %s - forcing %s conversion, there is an error in extractor'
2537 % (field
, field_not
, conversion
))
2539 def sanitize_string_field(info
, string_field
):
2540 field
= info
.get(string_field
)
2541 if field
is None or isinstance(field
, str):
2543 report_force_conversion(string_field
, 'a string', 'string')
2544 info
[string_field
] = str(field
)
2546 def sanitize_numeric_fields(info
):
2547 for numeric_field
in self
._NUMERIC
_FIELDS
:
2548 field
= info
.get(numeric_field
)
2549 if field
is None or isinstance(field
, (int, float)):
2551 report_force_conversion(numeric_field
, 'numeric', 'int')
2552 info
[numeric_field
] = int_or_none(field
)
2554 sanitize_string_field(info_dict
, 'id')
2555 sanitize_numeric_fields(info_dict
)
2556 if info_dict
.get('section_end') and info_dict
.get('section_start') is not None:
2557 info_dict
['duration'] = round(info_dict
['section_end'] - info_dict
['section_start'], 3)
2558 if (info_dict
.get('duration') or 0) <= 0 and info_dict
.pop('duration', None):
2559 self
.report_warning('"duration" field is negative, there is an error in extractor')
2561 chapters
= info_dict
.get('chapters') or []
2562 if chapters
and chapters
[0].get('start_time'):
2563 chapters
.insert(0, {'start_time': 0}
)
2565 dummy_chapter
= {'end_time': 0, 'start_time': info_dict.get('duration')}
2566 for idx
, (prev
, current
, next_
) in enumerate(zip(
2567 (dummy_chapter
, *chapters
), chapters
, (*chapters
[1:], dummy_chapter
)), 1):
2568 if current
.get('start_time') is None:
2569 current
['start_time'] = prev
.get('end_time')
2570 if not current
.get('end_time'):
2571 current
['end_time'] = next_
.get('start_time')
2572 if not current
.get('title'):
2573 current
['title'] = f
'<Untitled Chapter {idx}>'
2575 if 'playlist' not in info_dict
:
2576 # It isn't part of a playlist
2577 info_dict
['playlist'] = None
2578 info_dict
['playlist_index'] = None
2580 self
._sanitize
_thumbnails
(info_dict
)
2582 thumbnail
= info_dict
.get('thumbnail')
2583 thumbnails
= info_dict
.get('thumbnails')
2585 info_dict
['thumbnail'] = sanitize_url(thumbnail
)
2587 info_dict
['thumbnail'] = thumbnails
[-1]['url']
2589 if info_dict
.get('display_id') is None and 'id' in info_dict
:
2590 info_dict
['display_id'] = info_dict
['id']
2592 self
._fill
_common
_fields
(info_dict
)
2594 for cc_kind
in ('subtitles', 'automatic_captions'):
2595 cc
= info_dict
.get(cc_kind
)
2597 for _
, subtitle
in cc
.items():
2598 for subtitle_format
in subtitle
:
2599 if subtitle_format
.get('url'):
2600 subtitle_format
['url'] = sanitize_url(subtitle_format
['url'])
2601 if subtitle_format
.get('ext') is None:
2602 subtitle_format
['ext'] = determine_ext(subtitle_format
['url']).lower()
2604 automatic_captions
= info_dict
.get('automatic_captions')
2605 subtitles
= info_dict
.get('subtitles')
2607 info_dict
['requested_subtitles'] = self
.process_subtitles(
2608 info_dict
['id'], subtitles
, automatic_captions
)
2610 formats
= self
._get
_formats
(info_dict
)
2612 # Backward compatibility with InfoExtractor._sort_formats
2613 field_preference
= (formats
or [{}])[0].pop('__sort_fields', None)
2614 if field_preference
:
2615 info_dict
['_format_sort_fields'] = field_preference
2617 # or None ensures --clean-infojson removes it
2618 info_dict
['_has_drm'] = any(f
.get('has_drm') for f
in formats
) or None
2619 if not self
.params
.get('allow_unplayable_formats'):
2620 formats
= [f
for f
in formats
if not f
.get('has_drm')]
2622 if formats
and all(f
.get('acodec') == f
.get('vcodec') == 'none' for f
in formats
):
2623 self
.report_warning(
2624 f
'{"This video is DRM protected and " if info_dict["_has_drm"] else ""}'
2625 'only images are available for download. Use --list-formats to see them'.capitalize())
2627 get_from_start
= not info_dict
.get('is_live') or bool(self
.params
.get('live_from_start'))
2628 if not get_from_start
:
2629 info_dict
['title'] += ' ' + datetime
.datetime
.now().strftime('%Y-%m-%d %H:%M')
2630 if info_dict
.get('is_live') and formats
:
2631 formats
= [f
for f
in formats
if bool(f
.get('is_from_start')) == get_from_start
]
2632 if get_from_start
and not formats
:
2633 self
.raise_no_formats(info_dict
, msg
=(
2634 '--live-from-start is passed, but there are no formats that can be downloaded from the start. '
2635 'If you want to download from the current time, use --no-live-from-start'))
2637 def is_wellformed(f
):
2640 self
.report_warning(
2641 '"url" field is missing or empty - skipping format, '
2642 'there is an error in extractor')
2644 if isinstance(url
, bytes):
2645 sanitize_string_field(f
, 'url')
2648 # Filter out malformed formats for better extraction robustness
2649 formats
= list(filter(is_wellformed
, formats
or []))
2652 self
.raise_no_formats(info_dict
)
2654 for format
in formats
:
2655 sanitize_string_field(format
, 'format_id')
2656 sanitize_numeric_fields(format
)
2657 format
['url'] = sanitize_url(format
['url'])
2658 if format
.get('ext') is None:
2659 format
['ext'] = determine_ext(format
['url']).lower()
2660 if format
.get('protocol') is None:
2661 format
['protocol'] = determine_protocol(format
)
2662 if format
.get('resolution') is None:
2663 format
['resolution'] = self
.format_resolution(format
, default
=None)
2664 if format
.get('dynamic_range') is None and format
.get('vcodec') != 'none':
2665 format
['dynamic_range'] = 'SDR'
2666 if format
.get('aspect_ratio') is None:
2667 format
['aspect_ratio'] = try_call(lambda: round(format
['width'] / format
['height'], 2))
2668 if (not format
.get('manifest_url') # For fragmented formats, "tbr" is often max bitrate and not average
2669 and info_dict
.get('duration') and format
.get('tbr')
2670 and not format
.get('filesize') and not format
.get('filesize_approx')):
2671 format
['filesize_approx'] = int(info_dict
['duration'] * format
['tbr'] * (1024 / 8))
2672 format
['http_headers'] = self
._calc
_headers
(collections
.ChainMap(format
, info_dict
))
2674 # This is copied to http_headers by the above _calc_headers and can now be removed
2675 if '__x_forwarded_for_ip' in info_dict
:
2676 del info_dict
['__x_forwarded_for_ip']
2680 '_format_sort_fields': info_dict
.get('_format_sort_fields')
2683 # Sanitize and group by format_id
2685 for i
, format
in enumerate(formats
):
2686 if not format
.get('format_id'):
2687 format
['format_id'] = str(i
)
2689 # Sanitize format_id from characters used in format selector expression
2690 format
['format_id'] = re
.sub(r
'[\s,/+\[\]()]', '_', format
['format_id'])
2691 formats_dict
.setdefault(format
['format_id'], []).append(format
)
2693 # Make sure all formats have unique format_id
2694 common_exts
= set(itertools
.chain(*self
._format
_selection
_exts
.values()))
2695 for format_id
, ambiguous_formats
in formats_dict
.items():
2696 ambigious_id
= len(ambiguous_formats
) > 1
2697 for i
, format
in enumerate(ambiguous_formats
):
2699 format
['format_id'] = '%s-%d' % (format_id
, i
)
2700 # Ensure there is no conflict between id and ext in format selection
2701 # See https://github.com/yt-dlp/yt-dlp/issues/1282
2702 if format
['format_id'] != format
['ext'] and format
['format_id'] in common_exts
:
2703 format
['format_id'] = 'f%s' % format
['format_id']
2705 if format
.get('format') is None:
2706 format
['format'] = '{id} - {res}{note}'.format(
2707 id=format
['format_id'],
2708 res
=self
.format_resolution(format
),
2709 note
=format_field(format
, 'format_note', ' (%s)'),
2712 if self
.params
.get('check_formats') is True:
2713 formats
= LazyList(self
._check
_formats
(formats
[::-1]), reverse
=True)
2715 if not formats
or formats
[0] is not info_dict
:
2716 # only set the 'formats' fields if the original info_dict list them
2717 # otherwise we end up with a circular reference, the first (and unique)
2718 # element in the 'formats' field in info_dict is info_dict itself,
2719 # which can't be exported to json
2720 info_dict
['formats'] = formats
2722 info_dict
, _
= self
.pre_process(info_dict
)
2724 if self
._match
_entry
(info_dict
, incomplete
=self
._format
_fields
) is not None:
2727 self
.post_extract(info_dict
)
2728 info_dict
, _
= self
.pre_process(info_dict
, 'after_filter')
2730 # The pre-processors may have modified the formats
2731 formats
= self
._get
_formats
(info_dict
)
2733 list_only
= self
.params
.get('simulate') == 'list_only'
2734 interactive_format_selection
= not list_only
and self
.format_selector
== '-'
2735 if self
.params
.get('list_thumbnails'):
2736 self
.list_thumbnails(info_dict
)
2737 if self
.params
.get('listsubtitles'):
2738 if 'automatic_captions' in info_dict
:
2739 self
.list_subtitles(
2740 info_dict
['id'], automatic_captions
, 'automatic captions')
2741 self
.list_subtitles(info_dict
['id'], subtitles
, 'subtitles')
2742 if self
.params
.get('listformats') or interactive_format_selection
:
2743 self
.list_formats(info_dict
)
2745 # Without this printing, -F --print-json will not work
2746 self
.__forced
_printings
(info_dict
)
2749 format_selector
= self
.format_selector
2751 if interactive_format_selection
:
2752 req_format
= input(self
._format
_screen
('\nEnter format selector ', self
.Styles
.EMPHASIS
)
2753 + '(Press ENTER for default, or Ctrl+C to quit)'
2754 + self
._format
_screen
(': ', self
.Styles
.EMPHASIS
))
2756 format_selector
= self
.build_format_selector(req_format
) if req_format
else None
2757 except SyntaxError as err
:
2758 self
.report_error(err
, tb
=False, is_error
=False)
2761 if format_selector
is None:
2762 req_format
= self
._default
_format
_spec
(info_dict
, download
=download
)
2763 self
.write_debug(f
'Default format spec: {req_format}')
2764 format_selector
= self
.build_format_selector(req_format
)
2766 formats_to_download
= list(format_selector({
2768 'has_merged_format': any('none' not in (f
.get('acodec'), f
.get('vcodec')) for f
in formats
),
2769 'incomplete_formats': (all(f
.get('vcodec') == 'none' for f
in formats
) # No formats with video
2770 or all(f
.get('acodec') == 'none' for f
in formats
)), # OR, No formats with audio
2772 if interactive_format_selection
and not formats_to_download
:
2773 self
.report_error('Requested format is not available', tb
=False, is_error
=False)
2777 if not formats_to_download
:
2778 if not self
.params
.get('ignore_no_formats_error'):
2779 raise ExtractorError(
2780 'Requested format is not available. Use --list-formats for a list of available formats',
2781 expected
=True, video_id
=info_dict
['id'], ie
=info_dict
['extractor'])
2782 self
.report_warning('Requested format is not available')
2783 # Process what we can, even without any available formats.
2784 formats_to_download
= [{}]
2786 requested_ranges
= tuple(self
.params
.get('download_ranges', lambda *_
: [{}])(info_dict
, self
))
2787 best_format
, downloaded_formats
= formats_to_download
[-1], []
2789 if best_format
and requested_ranges
:
2790 def to_screen(*msg
):
2791 self
.to_screen(f
'[info] {info_dict["id"]}: {" ".join(", ".join(variadic(m)) for m in msg)}')
2793 to_screen(f
'Downloading {len(formats_to_download)} format(s):',
2794 (f
['format_id'] for f
in formats_to_download
))
2795 if requested_ranges
!= ({}, ):
2796 to_screen(f
'Downloading {len(requested_ranges)} time ranges:',
2797 (f
'{c["start_time"]:.1f}-{c["end_time"]:.1f}' for c
in requested_ranges
))
2798 max_downloads_reached
= False
2800 for fmt
, chapter
in itertools
.product(formats_to_download
, requested_ranges
):
2801 new_info
= self
._copy
_infodict
(info_dict
)
2802 new_info
.update(fmt
)
2803 offset
, duration
= info_dict
.get('section_start') or 0, info_dict
.get('duration') or float('inf')
2804 end_time
= offset
+ min(chapter
.get('end_time', duration
), duration
)
2805 # duration may not be accurate. So allow deviations <1sec
2806 if end_time
== float('inf') or end_time
> offset
+ duration
+ 1:
2808 if chapter
or offset
:
2810 'section_start': offset
+ chapter
.get('start_time', 0),
2811 'section_end': end_time
,
2812 'section_title': chapter
.get('title'),
2813 'section_number': chapter
.get('index'),
2815 downloaded_formats
.append(new_info
)
2817 self
.process_info(new_info
)
2818 except MaxDownloadsReached
:
2819 max_downloads_reached
= True
2820 self
._raise
_pending
_errors
(new_info
)
2821 # Remove copied info
2822 for key
, val
in tuple(new_info
.items()):
2823 if info_dict
.get(key
) == val
:
2825 if max_downloads_reached
:
2828 write_archive
= {f.get('__write_download_archive', False) for f in downloaded_formats}
2829 assert write_archive
.issubset({True, False, 'ignore'}
)
2830 if True in write_archive
and False not in write_archive
:
2831 self
.record_download_archive(info_dict
)
2833 info_dict
['requested_downloads'] = downloaded_formats
2834 info_dict
= self
.run_all_pps('after_video', info_dict
)
2835 if max_downloads_reached
:
2836 raise MaxDownloadsReached()
2838 # We update the info dict with the selected best quality format (backwards compatibility)
2839 info_dict
.update(best_format
)
2842 def process_subtitles(self
, video_id
, normal_subtitles
, automatic_captions
):
2843 """Select the requested subtitles and their format"""
2844 available_subs
, normal_sub_langs
= {}, []
2845 if normal_subtitles
and self
.params
.get('writesubtitles'):
2846 available_subs
.update(normal_subtitles
)
2847 normal_sub_langs
= tuple(normal_subtitles
.keys())
2848 if automatic_captions
and self
.params
.get('writeautomaticsub'):
2849 for lang
, cap_info
in automatic_captions
.items():
2850 if lang
not in available_subs
:
2851 available_subs
[lang
] = cap_info
2853 if not available_subs
or (
2854 not self
.params
.get('writesubtitles')
2855 and not self
.params
.get('writeautomaticsub')):
2858 all_sub_langs
= tuple(available_subs
.keys())
2859 if self
.params
.get('allsubtitles', False):
2860 requested_langs
= all_sub_langs
2861 elif self
.params
.get('subtitleslangs', False):
2863 requested_langs
= orderedSet_from_options(
2864 self
.params
.get('subtitleslangs'), {'all': all_sub_langs}
, use_regex
=True)
2865 except re
.error
as e
:
2866 raise ValueError(f
'Wrong regex for subtitlelangs: {e.pattern}')
2868 requested_langs
= LazyList(itertools
.chain(
2869 ['en'] if 'en' in normal_sub_langs
else [],
2870 filter(lambda f
: f
.startswith('en'), normal_sub_langs
),
2871 ['en'] if 'en' in all_sub_langs
else [],
2872 filter(lambda f
: f
.startswith('en'), all_sub_langs
),
2873 normal_sub_langs
, all_sub_langs
,
2876 self
.to_screen(f
'[info] {video_id}: Downloading subtitles: {", ".join(requested_langs)}')
2878 formats_query
= self
.params
.get('subtitlesformat', 'best')
2879 formats_preference
= formats_query
.split('/') if formats_query
else []
2881 for lang
in requested_langs
:
2882 formats
= available_subs
.get(lang
)
2884 self
.report_warning(f
'{lang} subtitles not available for {video_id}')
2886 for ext
in formats_preference
:
2890 matches
= list(filter(lambda f
: f
['ext'] == ext
, formats
))
2896 self
.report_warning(
2897 'No subtitle format found matching "%s" for language %s, '
2898 'using %s' % (formats_query
, lang
, f
['ext']))
2902 def _forceprint(self
, key
, info_dict
):
2903 if info_dict
is None:
2905 info_copy
= info_dict
.copy()
2906 info_copy
.setdefault('filename', self
.prepare_filename(info_dict
))
2907 if info_dict
.get('requested_formats') is not None:
2908 # For RTMP URLs, also include the playpath
2909 info_copy
['urls'] = '\n'.join(f
['url'] + f
.get('play_path', '') for f
in info_dict
['requested_formats'])
2910 elif info_dict
.get('url'):
2911 info_copy
['urls'] = info_dict
['url'] + info_dict
.get('play_path', '')
2912 info_copy
['formats_table'] = self
.render_formats_table(info_dict
)
2913 info_copy
['thumbnails_table'] = self
.render_thumbnails_table(info_dict
)
2914 info_copy
['subtitles_table'] = self
.render_subtitles_table(info_dict
.get('id'), info_dict
.get('subtitles'))
2915 info_copy
['automatic_captions_table'] = self
.render_subtitles_table(info_dict
.get('id'), info_dict
.get('automatic_captions'))
2917 def format_tmpl(tmpl
):
2918 mobj
= re
.fullmatch(r
'([\w.:,]|-\d|(?P<dict>{([\w.:,]|-\d)+}))+=?', tmpl
)
2923 if tmpl
.startswith('{'):
2924 tmpl
, fmt
= f
'.{tmpl}', '%({})j'
2925 if tmpl
.endswith('='):
2926 tmpl
, fmt
= tmpl
[:-1], '{0} = %({0})#j'
2927 return '\n'.join(map(fmt
.format
, [tmpl
] if mobj
.group('dict') else tmpl
.split(',')))
2929 for tmpl
in self
.params
['forceprint'].get(key
, []):
2930 self
.to_stdout(self
.evaluate_outtmpl(format_tmpl(tmpl
), info_copy
))
2932 for tmpl
, file_tmpl
in self
.params
['print_to_file'].get(key
, []):
2933 filename
= self
.prepare_filename(info_dict
, outtmpl
=file_tmpl
)
2934 tmpl
= format_tmpl(tmpl
)
2935 self
.to_screen(f
'[info] Writing {tmpl!r} to: {filename}')
2936 if self
._ensure
_dir
_exists
(filename
):
2937 with open(filename
, 'a', encoding
='utf-8', newline
='') as f
:
2938 f
.write(self
.evaluate_outtmpl(tmpl
, info_copy
) + os
.linesep
)
2942 def __forced_printings(self
, info_dict
, filename
=None, incomplete
=True):
2943 if (self
.params
.get('forcejson')
2944 or self
.params
['forceprint'].get('video')
2945 or self
.params
['print_to_file'].get('video')):
2946 self
.post_extract(info_dict
)
2948 info_dict
['filename'] = filename
2949 info_copy
= self
._forceprint
('video', info_dict
)
2951 def print_field(field
, actual_field
=None, optional
=False):
2952 if actual_field
is None:
2953 actual_field
= field
2954 if self
.params
.get(f
'force{field}') and (
2955 info_copy
.get(field
) is not None or (not optional
and not incomplete
)):
2956 self
.to_stdout(info_copy
[actual_field
])
2958 print_field('title')
2960 print_field('url', 'urls')
2961 print_field('thumbnail', optional
=True)
2962 print_field('description', optional
=True)
2963 print_field('filename')
2964 if self
.params
.get('forceduration') and info_copy
.get('duration') is not None:
2965 self
.to_stdout(formatSeconds(info_copy
['duration']))
2966 print_field('format')
2968 if self
.params
.get('forcejson'):
2969 self
.to_stdout(json
.dumps(self
.sanitize_info(info_dict
)))
2971 def dl(self
, name
, info
, subtitle
=False, test
=False):
2972 if not info
.get('url'):
2973 self
.raise_no_formats(info
, True)
2976 verbose
= self
.params
.get('verbose')
2979 'quiet': self
.params
.get('quiet') or not verbose
,
2981 'noprogress': not verbose
,
2983 'skip_unavailable_fragments': False,
2984 'keep_fragments': False,
2986 '_no_ytdl_file': True,
2989 params
= self
.params
2990 fd
= get_suitable_downloader(info
, params
, to_stdout
=(name
== '-'))(self
, params
)
2992 for ph
in self
._progress
_hooks
:
2993 fd
.add_progress_hook(ph
)
2995 (f
['url'].split(',')[0] + ',<data>' if f
['url'].startswith('data:') else f
['url'])
2996 for f
in info
.get('requested_formats', []) or [info
])
2997 self
.write_debug(f
'Invoking {fd.FD_NAME} downloader on "{urls}"')
2999 # Note: Ideally info should be a deep-copied so that hooks cannot modify it.
3000 # But it may contain objects that are not deep-copyable
3001 new_info
= self
._copy
_infodict
(info
)
3002 if new_info
.get('http_headers') is None:
3003 new_info
['http_headers'] = self
._calc
_headers
(new_info
)
3004 return fd
.download(name
, new_info
, subtitle
)
3006 def existing_file(self
, filepaths
, *, default_overwrite
=True):
3007 existing_files
= list(filter(os
.path
.exists
, orderedSet(filepaths
)))
3008 if existing_files
and not self
.params
.get('overwrites', default_overwrite
):
3009 return existing_files
[0]
3011 for file in existing_files
:
3012 self
.report_file_delete(file)
3016 def process_info(self
, info_dict
):
3017 """Process a single resolved IE result. (Modifies it in-place)"""
3019 assert info_dict
.get('_type', 'video') == 'video'
3020 original_infodict
= info_dict
3022 if 'format' not in info_dict
and 'ext' in info_dict
:
3023 info_dict
['format'] = info_dict
['ext']
3025 if self
._match
_entry
(info_dict
) is not None:
3026 info_dict
['__write_download_archive'] = 'ignore'
3029 # Does nothing under normal operation - for backward compatibility of process_info
3030 self
.post_extract(info_dict
)
3032 def replace_info_dict(new_info
):
3034 if new_info
== info_dict
:
3037 info_dict
.update(new_info
)
3039 new_info
, _
= self
.pre_process(info_dict
, 'video')
3040 replace_info_dict(new_info
)
3041 self
._num
_downloads
+= 1
3043 # info_dict['_filename'] needs to be set for backward compatibility
3044 info_dict
['_filename'] = full_filename
= self
.prepare_filename(info_dict
, warn
=True)
3045 temp_filename
= self
.prepare_filename(info_dict
, 'temp')
3049 self
.__forced
_printings
(info_dict
, full_filename
, incomplete
=('format' not in info_dict
))
3051 def check_max_downloads():
3052 if self
._num
_downloads
>= float(self
.params
.get('max_downloads') or 'inf'):
3053 raise MaxDownloadsReached()
3055 if self
.params
.get('simulate'):
3056 info_dict
['__write_download_archive'] = self
.params
.get('force_write_download_archive')
3057 check_max_downloads()
3060 if full_filename
is None:
3062 if not self
._ensure
_dir
_exists
(encodeFilename(full_filename
)):
3064 if not self
._ensure
_dir
_exists
(encodeFilename(temp_filename
)):
3067 if self
._write
_description
('video', info_dict
,
3068 self
.prepare_filename(info_dict
, 'description')) is None:
3071 sub_files
= self
._write
_subtitles
(info_dict
, temp_filename
)
3072 if sub_files
is None:
3074 files_to_move
.update(dict(sub_files
))
3076 thumb_files
= self
._write
_thumbnails
(
3077 'video', info_dict
, temp_filename
, self
.prepare_filename(info_dict
, 'thumbnail'))
3078 if thumb_files
is None:
3080 files_to_move
.update(dict(thumb_files
))
3082 infofn
= self
.prepare_filename(info_dict
, 'infojson')
3083 _infojson_written
= self
._write
_info
_json
('video', info_dict
, infofn
)
3084 if _infojson_written
:
3085 info_dict
['infojson_filename'] = infofn
3086 # For backward compatibility, even though it was a private field
3087 info_dict
['__infojson_filename'] = infofn
3088 elif _infojson_written
is None:
3091 # Note: Annotations are deprecated
3093 if self
.params
.get('writeannotations', False):
3094 annofn
= self
.prepare_filename(info_dict
, 'annotation')
3096 if not self
._ensure
_dir
_exists
(encodeFilename(annofn
)):
3098 if not self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(annofn
)):
3099 self
.to_screen('[info] Video annotations are already present')
3100 elif not info_dict
.get('annotations'):
3101 self
.report_warning('There are no annotations to write.')
3104 self
.to_screen('[info] Writing video annotations to: ' + annofn
)
3105 with open(encodeFilename(annofn
), 'w', encoding
='utf-8') as annofile
:
3106 annofile
.write(info_dict
['annotations'])
3107 except (KeyError, TypeError):
3108 self
.report_warning('There are no annotations to write.')
3110 self
.report_error('Cannot write annotations file: ' + annofn
)
3113 # Write internet shortcut files
3114 def _write_link_file(link_type
):
3115 url
= try_get(info_dict
['webpage_url'], iri_to_uri
)
3117 self
.report_warning(
3118 f
'Cannot write internet shortcut file because the actual URL of "{info_dict["webpage_url"]}" is unknown')
3120 linkfn
= replace_extension(self
.prepare_filename(info_dict
, 'link'), link_type
, info_dict
.get('ext'))
3121 if not self
._ensure
_dir
_exists
(encodeFilename(linkfn
)):
3123 if self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(linkfn
)):
3124 self
.to_screen(f
'[info] Internet shortcut (.{link_type}) is already present')
3127 self
.to_screen(f
'[info] Writing internet shortcut (.{link_type}) to: {linkfn}')
3128 with open(encodeFilename(to_high_limit_path(linkfn
)), 'w', encoding
='utf-8',
3129 newline
='\r\n' if link_type
== 'url' else '\n') as linkfile
:
3130 template_vars
= {'url': url}
3131 if link_type
== 'desktop':
3132 template_vars
['filename'] = linkfn
[:-(len(link_type
) + 1)]
3133 linkfile
.write(LINK_TEMPLATES
[link_type
] % template_vars
)
3135 self
.report_error(f
'Cannot write internet shortcut {linkfn}')
3140 'url': self
.params
.get('writeurllink'),
3141 'webloc': self
.params
.get('writewebloclink'),
3142 'desktop': self
.params
.get('writedesktoplink'),
3144 if self
.params
.get('writelink'):
3145 link_type
= ('webloc' if sys
.platform
== 'darwin'
3146 else 'desktop' if sys
.platform
.startswith('linux')
3148 write_links
[link_type
] = True
3150 if any(should_write
and not _write_link_file(link_type
)
3151 for link_type
, should_write
in write_links
.items()):
3154 new_info
, files_to_move
= self
.pre_process(info_dict
, 'before_dl', files_to_move
)
3155 replace_info_dict(new_info
)
3157 if self
.params
.get('skip_download'):
3158 info_dict
['filepath'] = temp_filename
3159 info_dict
['__finaldir'] = os
.path
.dirname(os
.path
.abspath(encodeFilename(full_filename
)))
3160 info_dict
['__files_to_move'] = files_to_move
3161 replace_info_dict(self
.run_pp(MoveFilesAfterDownloadPP(self
, False), info_dict
))
3162 info_dict
['__write_download_archive'] = self
.params
.get('force_write_download_archive')
3165 info_dict
.setdefault('__postprocessors', [])
3168 def existing_video_file(*filepaths
):
3169 ext
= info_dict
.get('ext')
3170 converted
= lambda file: replace_extension(file, self
.params
.get('final_ext') or ext
, ext
)
3171 file = self
.existing_file(itertools
.chain(*zip(map(converted
, filepaths
), filepaths
)),
3172 default_overwrite
=False)
3174 info_dict
['ext'] = os
.path
.splitext(file)[1][1:]
3177 fd
, success
= None, True
3178 if info_dict
.get('protocol') or info_dict
.get('url'):
3179 fd
= get_suitable_downloader(info_dict
, self
.params
, to_stdout
=temp_filename
== '-')
3180 if fd
is not FFmpegFD
and 'no-direct-merge' not in self
.params
['compat_opts'] and (
3181 info_dict
.get('section_start') or info_dict
.get('section_end')):
3182 msg
= ('This format cannot be partially downloaded' if FFmpegFD
.available()
3183 else 'You have requested downloading the video partially, but ffmpeg is not installed')
3184 self
.report_error(f
'{msg}. Aborting')
3187 if info_dict
.get('requested_formats') is not None:
3188 old_ext
= info_dict
['ext']
3189 if self
.params
.get('merge_output_format') is None:
3190 if (info_dict
['ext'] == 'webm'
3191 and info_dict
.get('thumbnails')
3192 # check with type instead of pp_key, __name__, or isinstance
3193 # since we dont want any custom PPs to trigger this
3194 and any(type(pp
) == EmbedThumbnailPP
for pp
in self
._pps
['post_process'])): # noqa: E721
3195 info_dict
['ext'] = 'mkv'
3196 self
.report_warning(
3197 'webm doesn\'t support embedding a thumbnail, mkv will be used')
3198 new_ext
= info_dict
['ext']
3200 def correct_ext(filename
, ext
=new_ext
):
3203 filename_real_ext
= os
.path
.splitext(filename
)[1][1:]
3205 os
.path
.splitext(filename
)[0]
3206 if filename_real_ext
in (old_ext
, new_ext
)
3208 return f
'{filename_wo_ext}.{ext}'
3210 # Ensure filename always has a correct extension for successful merge
3211 full_filename
= correct_ext(full_filename
)
3212 temp_filename
= correct_ext(temp_filename
)
3213 dl_filename
= existing_video_file(full_filename
, temp_filename
)
3215 info_dict
['__real_download'] = False
3216 # NOTE: Copy so that original format dicts are not modified
3217 info_dict
['requested_formats'] = list(map(dict, info_dict
['requested_formats']))
3219 merger
= FFmpegMergerPP(self
)
3221 if dl_filename
is not None:
3222 self
.report_file_already_downloaded(dl_filename
)
3224 for f
in info_dict
['requested_formats'] if fd
!= FFmpegFD
else []:
3225 f
['filepath'] = fname
= prepend_extension(
3226 correct_ext(temp_filename
, info_dict
['ext']),
3227 'f%s' % f
['format_id'], info_dict
['ext'])
3228 downloaded
.append(fname
)
3229 info_dict
['url'] = '\n'.join(f
['url'] for f
in info_dict
['requested_formats'])
3230 success
, real_download
= self
.dl(temp_filename
, info_dict
)
3231 info_dict
['__real_download'] = real_download
3233 if self
.params
.get('allow_unplayable_formats'):
3234 self
.report_warning(
3235 'You have requested merging of multiple formats '
3236 'while also allowing unplayable formats to be downloaded. '
3237 'The formats won\'t be merged to prevent data corruption.')
3238 elif not merger
.available
:
3239 msg
= 'You have requested merging of multiple formats but ffmpeg is not installed'
3240 if not self
.params
.get('ignoreerrors'):
3241 self
.report_error(f
'{msg}. Aborting due to --abort-on-error')
3243 self
.report_warning(f
'{msg}. The formats won\'t be merged')
3245 if temp_filename
== '-':
3246 reason
= ('using a downloader other than ffmpeg' if FFmpegFD
.can_merge_formats(info_dict
, self
.params
)
3247 else 'but the formats are incompatible for simultaneous download' if merger
.available
3248 else 'but ffmpeg is not installed')
3249 self
.report_warning(
3250 f
'You have requested downloading multiple formats to stdout {reason}. '
3251 'The formats will be streamed one after the other')
3252 fname
= temp_filename
3253 for f
in info_dict
['requested_formats']:
3254 new_info
= dict(info_dict
)
3255 del new_info
['requested_formats']
3257 if temp_filename
!= '-':
3258 fname
= prepend_extension(
3259 correct_ext(temp_filename
, new_info
['ext']),
3260 'f%s' % f
['format_id'], new_info
['ext'])
3261 if not self
._ensure
_dir
_exists
(fname
):
3263 f
['filepath'] = fname
3264 downloaded
.append(fname
)
3265 partial_success
, real_download
= self
.dl(fname
, new_info
)
3266 info_dict
['__real_download'] = info_dict
['__real_download'] or real_download
3267 success
= success
and partial_success
3269 if downloaded
and merger
.available
and not self
.params
.get('allow_unplayable_formats'):
3270 info_dict
['__postprocessors'].append(merger
)
3271 info_dict
['__files_to_merge'] = downloaded
3272 # Even if there were no downloads, it is being merged only now
3273 info_dict
['__real_download'] = True
3275 for file in downloaded
:
3276 files_to_move
[file] = None
3278 # Just a single file
3279 dl_filename
= existing_video_file(full_filename
, temp_filename
)
3280 if dl_filename
is None or dl_filename
== temp_filename
:
3281 # dl_filename == temp_filename could mean that the file was partially downloaded with --no-part.
3282 # So we should try to resume the download
3283 success
, real_download
= self
.dl(temp_filename
, info_dict
)
3284 info_dict
['__real_download'] = real_download
3286 self
.report_file_already_downloaded(dl_filename
)
3288 dl_filename
= dl_filename
or temp_filename
3289 info_dict
['__finaldir'] = os
.path
.dirname(os
.path
.abspath(encodeFilename(full_filename
)))
3291 except network_exceptions
as err
:
3292 self
.report_error('unable to download video data: %s' % error_to_compat_str(err
))
3294 except OSError as err
:
3295 raise UnavailableVideoError(err
)
3296 except (ContentTooShortError
, ) as err
:
3297 self
.report_error(f
'content too short (expected {err.expected} bytes and served {err.downloaded})')
3300 self
._raise
_pending
_errors
(info_dict
)
3301 if success
and full_filename
!= '-':
3305 fixup_policy
= self
.params
.get('fixup')
3306 vid
= info_dict
['id']
3308 if fixup_policy
in ('ignore', 'never'):
3310 elif fixup_policy
== 'warn':
3312 elif fixup_policy
!= 'force':
3313 assert fixup_policy
in ('detect_or_warn', None)
3314 if not info_dict
.get('__real_download'):
3317 def ffmpeg_fixup(cndn
, msg
, cls
):
3318 if not (do_fixup
and cndn
):
3320 elif do_fixup
== 'warn':
3321 self
.report_warning(f
'{vid}: {msg}')
3325 info_dict
['__postprocessors'].append(pp
)
3327 self
.report_warning(f
'{vid}: {msg}. Install ffmpeg to fix this automatically')
3329 stretched_ratio
= info_dict
.get('stretched_ratio')
3330 ffmpeg_fixup(stretched_ratio
not in (1, None),
3331 f
'Non-uniform pixel ratio {stretched_ratio}',
3332 FFmpegFixupStretchedPP
)
3334 downloader
= get_suitable_downloader(info_dict
, self
.params
) if 'protocol' in info_dict
else None
3335 downloader
= downloader
.FD_NAME
if downloader
else None
3337 ext
= info_dict
.get('ext')
3338 postprocessed_by_ffmpeg
= info_dict
.get('requested_formats') or any((
3339 isinstance(pp
, FFmpegVideoConvertorPP
)
3340 and resolve_recode_mapping(ext
, pp
.mapping
)[0] not in (ext
, None)
3341 ) for pp
in self
._pps
['post_process'])
3343 if not postprocessed_by_ffmpeg
:
3344 ffmpeg_fixup(ext
== 'm4a' and info_dict
.get('container') == 'm4a_dash',
3345 'writing DASH m4a. Only some players support this container',
3347 ffmpeg_fixup(downloader
== 'hlsnative' and not self
.params
.get('hls_use_mpegts')
3348 or info_dict
.get('is_live') and self
.params
.get('hls_use_mpegts') is None,
3349 'Possible MPEG-TS in MP4 container or malformed AAC timestamps',
3351 ffmpeg_fixup(info_dict
.get('is_live') and downloader
== 'dashsegments',
3352 'Possible duplicate MOOV atoms', FFmpegFixupDuplicateMoovPP
)
3354 ffmpeg_fixup(downloader
== 'web_socket_fragment', 'Malformed timestamps detected', FFmpegFixupTimestampPP
)
3355 ffmpeg_fixup(downloader
== 'web_socket_fragment', 'Malformed duration detected', FFmpegFixupDurationPP
)
3359 replace_info_dict(self
.post_process(dl_filename
, info_dict
, files_to_move
))
3360 except PostProcessingError
as err
:
3361 self
.report_error('Postprocessing: %s' % str(err
))
3364 for ph
in self
._post
_hooks
:
3365 ph(info_dict
['filepath'])
3366 except Exception as err
:
3367 self
.report_error('post hooks: %s' % str(err
))
3369 info_dict
['__write_download_archive'] = True
3371 assert info_dict
is original_infodict
# Make sure the info_dict was modified in-place
3372 if self
.params
.get('force_write_download_archive'):
3373 info_dict
['__write_download_archive'] = True
3374 check_max_downloads()
3376 def __download_wrapper(self
, func
):
3377 @functools.wraps(func
)
3378 def wrapper(*args
, **kwargs
):
3380 res
= func(*args
, **kwargs
)
3381 except UnavailableVideoError
as e
:
3382 self
.report_error(e
)
3383 except DownloadCancelled
as e
:
3384 self
.to_screen(f
'[info] {e}')
3385 if not self
.params
.get('break_per_url'):
3387 self
._num
_downloads
= 0
3389 if self
.params
.get('dump_single_json', False):
3390 self
.post_extract(res
)
3391 self
.to_stdout(json
.dumps(self
.sanitize_info(res
)))
3394 def download(self
, url_list
):
3395 """Download a given list of URLs."""
3396 url_list
= variadic(url_list
) # Passing a single URL is a common mistake
3397 outtmpl
= self
.params
['outtmpl']['default']
3398 if (len(url_list
) > 1
3400 and '%' not in outtmpl
3401 and self
.params
.get('max_downloads') != 1):
3402 raise SameFileError(outtmpl
)
3404 for url
in url_list
:
3405 self
.__download
_wrapper
(self
.extract_info
)(
3406 url
, force_generic_extractor
=self
.params
.get('force_generic_extractor', False))
3408 return self
._download
_retcode
3410 def download_with_info_file(self
, info_filename
):
3411 with contextlib
.closing(fileinput
.FileInput(
3412 [info_filename
], mode
='r',
3413 openhook
=fileinput
.hook_encoded('utf-8'))) as f
:
3414 # FileInput doesn't have a read method, we can't call json.load
3415 infos
= [self
.sanitize_info(info
, self
.params
.get('clean_infojson', True))
3416 for info
in variadic(json
.loads('\n'.join(f
)))]
3419 self
.__download
_wrapper
(self
.process_ie_result
)(info
, download
=True)
3420 except (DownloadError
, EntryNotInPlaylist
, ReExtractInfo
) as e
:
3421 if not isinstance(e
, EntryNotInPlaylist
):
3422 self
.to_stderr('\r')
3423 webpage_url
= info
.get('webpage_url')
3424 if webpage_url
is None:
3426 self
.report_warning(f
'The info failed to download: {e}; trying with URL {webpage_url}')
3427 self
.download([webpage_url
])
3428 return self
._download
_retcode
3431 def sanitize_info(info_dict
, remove_private_keys
=False):
3432 ''' Sanitize the infodict for converting to json '''
3433 if info_dict
is None:
3435 info_dict
.setdefault('epoch', int(time
.time()))
3436 info_dict
.setdefault('_type', 'video')
3437 info_dict
.setdefault('_version', {
3438 'version': __version__
,
3439 'current_git_head': current_git_head(),
3440 'release_git_head': RELEASE_GIT_HEAD
,
3441 'repository': REPOSITORY
,
3444 if remove_private_keys
:
3445 reject
= lambda k
, v
: v
is None or k
.startswith('__') or k
in {
3446 'requested_downloads', 'requested_formats', 'requested_subtitles', 'requested_entries',
3447 'entries', 'filepath', '_filename', 'filename', 'infojson_filename', 'original_url',
3448 'playlist_autonumber', '_format_sort_fields',
3451 reject
= lambda k
, v
: False
3454 if isinstance(obj
, dict):
3455 return {k: filter_fn(v) for k, v in obj.items() if not reject(k, v)}
3456 elif isinstance(obj
, (list, tuple, set, LazyList
)):
3457 return list(map(filter_fn
, obj
))
3458 elif obj
is None or isinstance(obj
, (str, int, float, bool)):
3463 return filter_fn(info_dict
)
3466 def filter_requested_info(info_dict
, actually_filter
=True):
3467 ''' Alias of sanitize_info for backward compatibility '''
3468 return YoutubeDL
.sanitize_info(info_dict
, actually_filter
)
3470 def _delete_downloaded_files(self
, *files_to_delete
, info
={}, msg
=None):
3471 for filename
in set(filter(None, files_to_delete
)):
3473 self
.to_screen(msg
% filename
)
3477 self
.report_warning(f
'Unable to delete file {filename}')
3478 if filename
in info
.get('__files_to_move', []): # NB: Delete even if None
3479 del info
['__files_to_move'][filename
]
3482 def post_extract(info_dict
):
3483 def actual_post_extract(info_dict
):
3484 if info_dict
.get('_type') in ('playlist', 'multi_video'):
3485 for video_dict
in info_dict
.get('entries', {}):
3486 actual_post_extract(video_dict
or {})
3489 post_extractor
= info_dict
.pop('__post_extractor', None) or (lambda: {})
3490 info_dict
.update(post_extractor())
3492 actual_post_extract(info_dict
or {})
3494 def run_pp(self
, pp
, infodict
):
3495 files_to_delete
= []
3496 if '__files_to_move' not in infodict
:
3497 infodict
['__files_to_move'] = {}
3499 files_to_delete
, infodict
= pp
.run(infodict
)
3500 except PostProcessingError
as e
:
3501 # Must be True and not 'only_download'
3502 if self
.params
.get('ignoreerrors') is True:
3503 self
.report_error(e
)
3507 if not files_to_delete
:
3509 if self
.params
.get('keepvideo', False):
3510 for f
in files_to_delete
:
3511 infodict
['__files_to_move'].setdefault(f
, '')
3513 self
._delete
_downloaded
_files
(
3514 *files_to_delete
, info
=infodict
, msg
='Deleting original file %s (pass -k to keep)')
3517 def run_all_pps(self
, key
, info
, *, additional_pps
=None):
3519 self
._forceprint
(key
, info
)
3520 for pp
in (additional_pps
or []) + self
._pps
[key
]:
3521 info
= self
.run_pp(pp
, info
)
3524 def pre_process(self
, ie_info
, key
='pre_process', files_to_move
=None):
3525 info
= dict(ie_info
)
3526 info
['__files_to_move'] = files_to_move
or {}
3528 info
= self
.run_all_pps(key
, info
)
3529 except PostProcessingError
as err
:
3530 msg
= f
'Preprocessing: {err}'
3531 info
.setdefault('__pending_error', msg
)
3532 self
.report_error(msg
, is_error
=False)
3533 return info
, info
.pop('__files_to_move', None)
3535 def post_process(self
, filename
, info
, files_to_move
=None):
3536 """Run all the postprocessors on the given file."""
3537 info
['filepath'] = filename
3538 info
['__files_to_move'] = files_to_move
or {}
3539 info
= self
.run_all_pps('post_process', info
, additional_pps
=info
.get('__postprocessors'))
3540 info
= self
.run_pp(MoveFilesAfterDownloadPP(self
), info
)
3541 del info
['__files_to_move']
3542 return self
.run_all_pps('after_move', info
)
3544 def _make_archive_id(self
, info_dict
):
3545 video_id
= info_dict
.get('id')
3548 # Future-proof against any change in case
3549 # and backwards compatibility with prior versions
3550 extractor
= info_dict
.get('extractor_key') or info_dict
.get('ie_key') # key in a playlist
3551 if extractor
is None:
3552 url
= str_or_none(info_dict
.get('url'))
3555 # Try to find matching extractor for the URL and take its ie_key
3556 for ie_key
, ie
in self
._ies
.items():
3557 if ie
.suitable(url
):
3562 return make_archive_id(extractor
, video_id
)
3564 def in_download_archive(self
, info_dict
):
3565 if not self
.archive
:
3568 vid_ids
= [self
._make
_archive
_id
(info_dict
)]
3569 vid_ids
.extend(info_dict
.get('_old_archive_ids') or [])
3570 return any(id_
in self
.archive
for id_
in vid_ids
)
3572 def record_download_archive(self
, info_dict
):
3573 fn
= self
.params
.get('download_archive')
3576 vid_id
= self
._make
_archive
_id
(info_dict
)
3579 self
.write_debug(f
'Adding to archive: {vid_id}')
3580 if is_path_like(fn
):
3581 with locked_file(fn
, 'a', encoding
='utf-8') as archive_file
:
3582 archive_file
.write(vid_id
+ '\n')
3583 self
.archive
.add(vid_id
)
3586 def format_resolution(format
, default
='unknown'):
3587 if format
.get('vcodec') == 'none' and format
.get('acodec') != 'none':
3589 if format
.get('resolution') is not None:
3590 return format
['resolution']
3591 if format
.get('width') and format
.get('height'):
3592 return '%dx%d' % (format
['width'], format
['height'])
3593 elif format
.get('height'):
3594 return '%sp' % format
['height']
3595 elif format
.get('width'):
3596 return '%dx?' % format
['width']
3599 def _list_format_headers(self
, *headers
):
3600 if self
.params
.get('listformats_table', True) is not False:
3601 return [self
._format
_out
(header
, self
.Styles
.HEADERS
) for header
in headers
]
3604 def _format_note(self
, fdict
):
3606 if fdict
.get('ext') in ['f4f', 'f4m']:
3607 res
+= '(unsupported)'
3608 if fdict
.get('language'):
3611 res
+= '[%s]' % fdict
['language']
3612 if fdict
.get('format_note') is not None:
3615 res
+= fdict
['format_note']
3616 if fdict
.get('tbr') is not None:
3619 res
+= '%4dk' % fdict
['tbr']
3620 if fdict
.get('container') is not None:
3623 res
+= '%s container' % fdict
['container']
3624 if (fdict
.get('vcodec') is not None
3625 and fdict
.get('vcodec') != 'none'):
3628 res
+= fdict
['vcodec']
3629 if fdict
.get('vbr') is not None:
3631 elif fdict
.get('vbr') is not None and fdict
.get('abr') is not None:
3633 if fdict
.get('vbr') is not None:
3634 res
+= '%4dk' % fdict
['vbr']
3635 if fdict
.get('fps') is not None:
3638 res
+= '%sfps' % fdict
['fps']
3639 if fdict
.get('acodec') is not None:
3642 if fdict
['acodec'] == 'none':
3645 res
+= '%-5s' % fdict
['acodec']
3646 elif fdict
.get('abr') is not None:
3650 if fdict
.get('abr') is not None:
3651 res
+= '@%3dk' % fdict
['abr']
3652 if fdict
.get('asr') is not None:
3653 res
+= ' (%5dHz)' % fdict
['asr']
3654 if fdict
.get('filesize') is not None:
3657 res
+= format_bytes(fdict
['filesize'])
3658 elif fdict
.get('filesize_approx') is not None:
3661 res
+= '~' + format_bytes(fdict
['filesize_approx'])
3664 def _get_formats(self
, info_dict
):
3665 if info_dict
.get('formats') is None:
3666 if info_dict
.get('url') and info_dict
.get('_type', 'video') == 'video':
3669 return info_dict
['formats']
3671 def render_formats_table(self
, info_dict
):
3672 formats
= self
._get
_formats
(info_dict
)
3675 if not self
.params
.get('listformats_table', True) is not False:
3678 format_field(f
, 'format_id'),
3679 format_field(f
, 'ext'),
3680 self
.format_resolution(f
),
3681 self
._format
_note
(f
)
3682 ] for f
in formats
if (f
.get('preference') or 0) >= -1000]
3683 return render_table(['format code', 'extension', 'resolution', 'note'], table
, extra_gap
=1)
3685 def simplified_codec(f
, field
):
3686 assert field
in ('acodec', 'vcodec')
3687 codec
= f
.get(field
)
3690 elif codec
!= 'none':
3691 return '.'.join(codec
.split('.')[:4])
3693 if field
== 'vcodec' and f
.get('acodec') == 'none':
3695 elif field
== 'acodec' and f
.get('vcodec') == 'none':
3697 return self
._format
_out
('audio only' if field
== 'vcodec' else 'video only',
3698 self
.Styles
.SUPPRESS
)
3700 delim
= self
._format
_out
('\u2502', self
.Styles
.DELIM
, '|', test_encoding
=True)
3703 self
._format
_out
(format_field(f
, 'format_id'), self
.Styles
.ID
),
3704 format_field(f
, 'ext'),
3705 format_field(f
, func
=self
.format_resolution
, ignore
=('audio only', 'images')),
3706 format_field(f
, 'fps', '\t%d', func
=round),
3707 format_field(f
, 'dynamic_range', '%s', ignore
=(None, 'SDR')).replace('HDR', ''),
3708 format_field(f
, 'audio_channels', '\t%s'),
3710 format_field(f
, 'filesize', ' \t%s', func
=format_bytes
)
3711 or format_field(f
, 'filesize_approx', '≈\t%s', func
=format_bytes
)
3712 or format_field(try_call(lambda: format_bytes(int(info_dict
['duration'] * f
['tbr'] * (1024 / 8)))),
3713 None, self
._format
_out
('~\t%s', self
.Styles
.SUPPRESS
))),
3714 format_field(f
, 'tbr', '\t%dk', func
=round),
3715 shorten_protocol_name(f
.get('protocol', '')),
3717 simplified_codec(f
, 'vcodec'),
3718 format_field(f
, 'vbr', '\t%dk', func
=round),
3719 simplified_codec(f
, 'acodec'),
3720 format_field(f
, 'abr', '\t%dk', func
=round),
3721 format_field(f
, 'asr', '\t%s', func
=format_decimal_suffix
),
3723 self
._format
_out
('UNSUPPORTED', 'light red') if f
.get('ext') in ('f4f', 'f4m') else None,
3724 self
._format
_out
('DRM', 'light red') if f
.get('has_drm') else None,
3725 format_field(f
, 'language', '[%s]'),
3726 join_nonempty(format_field(f
, 'format_note'),
3727 format_field(f
, 'container', ignore
=(None, f
.get('ext'))),
3730 ] for f
in formats
if f
.get('preference') is None or f
['preference'] >= -1000]
3731 header_line
= self
._list
_format
_headers
(
3732 'ID', 'EXT', 'RESOLUTION', '\tFPS', 'HDR', 'CH', delim
, '\tFILESIZE', '\tTBR', 'PROTO',
3733 delim
, 'VCODEC', '\tVBR', 'ACODEC', '\tABR', '\tASR', 'MORE INFO')
3735 return render_table(
3736 header_line
, table
, hide_empty
=True,
3737 delim
=self
._format
_out
('\u2500', self
.Styles
.DELIM
, '-', test_encoding
=True))
3739 def render_thumbnails_table(self
, info_dict
):
3740 thumbnails
= list(info_dict
.get('thumbnails') or [])
3743 return render_table(
3744 self
._list
_format
_headers
('ID', 'Width', 'Height', 'URL'),
3745 [[t
.get('id'), t
.get('width') or 'unknown', t
.get('height') or 'unknown', t
['url']] for t
in thumbnails
])
3747 def render_subtitles_table(self
, video_id
, subtitles
):
3748 def _row(lang
, formats
):
3749 exts
, names
= zip(*((f
['ext'], f
.get('name') or 'unknown') for f
in reversed(formats
)))
3750 if len(set(names
)) == 1:
3751 names
= [] if names
[0] == 'unknown' else names
[:1]
3752 return [lang
, ', '.join(names
), ', '.join(exts
)]
3756 return render_table(
3757 self
._list
_format
_headers
('Language', 'Name', 'Formats'),
3758 [_row(lang
, formats
) for lang
, formats
in subtitles
.items()],
3761 def __list_table(self
, video_id
, name
, func
, *args
):
3764 self
.to_screen(f
'{video_id} has no {name}')
3766 self
.to_screen(f
'[info] Available {name} for {video_id}:')
3767 self
.to_stdout(table
)
3769 def list_formats(self
, info_dict
):
3770 self
.__list
_table
(info_dict
['id'], 'formats', self
.render_formats_table
, info_dict
)
3772 def list_thumbnails(self
, info_dict
):
3773 self
.__list
_table
(info_dict
['id'], 'thumbnails', self
.render_thumbnails_table
, info_dict
)
3775 def list_subtitles(self
, video_id
, subtitles
, name
='subtitles'):
3776 self
.__list
_table
(video_id
, name
, self
.render_subtitles_table
, video_id
, subtitles
)
3778 def urlopen(self
, req
):
3779 """ Start an HTTP download """
3780 if isinstance(req
, str):
3781 req
= sanitized_Request(req
)
3782 return self
._opener
.open(req
, timeout
=self
._socket
_timeout
)
3784 def print_debug_header(self
):
3785 if not self
.params
.get('verbose'):
3788 from . import _IN_CLI
# Must be delayed import
3790 # These imports can be slow. So import them only as needed
3791 from .extractor
.extractors
import _LAZY_LOADER
3792 from .extractor
.extractors
import (
3793 _PLUGIN_CLASSES
as plugin_ies
,
3794 _PLUGIN_OVERRIDES
as plugin_ie_overrides
3797 def get_encoding(stream
):
3798 ret
= str(getattr(stream
, 'encoding', 'missing (%s)' % type(stream
).__name
__))
3799 additional_info
= []
3800 if os
.environ
.get('TERM', '').lower() == 'dumb':
3801 additional_info
.append('dumb')
3802 if not supports_terminal_sequences(stream
):
3803 from .utils
import WINDOWS_VT_MODE
# Must be imported locally
3804 additional_info
.append('No VT' if WINDOWS_VT_MODE
is False else 'No ANSI')
3806 ret
= f
'{ret} ({",".join(additional_info)})'
3809 encoding_str
= 'Encodings: locale %s, fs %s, pref %s, %s' % (
3810 locale
.getpreferredencoding(),
3811 sys
.getfilesystemencoding(),
3812 self
.get_encoding(),
3814 f
'{key} {get_encoding(stream)}' for key
, stream
in self
._out
_files
.items_
3815 if stream
is not None and key
!= 'console')
3818 logger
= self
.params
.get('logger')
3820 write_debug
= lambda msg
: logger
.debug(f
'[debug] {msg}')
3821 write_debug(encoding_str
)
3823 write_string(f
'[debug] {encoding_str}\n', encoding
=None)
3824 write_debug
= lambda msg
: self
._write
_string
(f
'[debug] {msg}\n')
3826 source
= detect_variant()
3827 if VARIANT
not in (None, 'pip'):
3830 write_debug(join_nonempty(
3831 f
'{"yt-dlp" if REPOSITORY == "yt-dlp/yt-dlp" else REPOSITORY} version',
3832 f
'{CHANNEL}@{__version__}',
3833 f
'[{RELEASE_GIT_HEAD[:9]}]' if RELEASE_GIT_HEAD
else '',
3834 '' if source
== 'unknown' else f
'({source})',
3835 '' if _IN_CLI
else 'API' if klass
== YoutubeDL
else f
'API:{self.__module__}.{klass.__qualname__}',
3839 write_debug(f
'params: {self.params}')
3841 if not _LAZY_LOADER
:
3842 if os
.environ
.get('YTDLP_NO_LAZY_EXTRACTORS'):
3843 write_debug('Lazy loading extractors is forcibly disabled')
3845 write_debug('Lazy loading extractors is disabled')
3846 if self
.params
['compat_opts']:
3847 write_debug('Compatibility options: %s' % ', '.join(self
.params
['compat_opts']))
3849 if current_git_head():
3850 write_debug(f
'Git HEAD: {current_git_head()}')
3851 write_debug(system_identifier())
3853 exe_versions
, ffmpeg_features
= FFmpegPostProcessor
.get_versions_and_features(self
)
3854 ffmpeg_features
= {key for key, val in ffmpeg_features.items() if val}
3856 exe_versions
['ffmpeg'] += ' (%s)' % ','.join(sorted(ffmpeg_features
))
3858 exe_versions
['rtmpdump'] = rtmpdump_version()
3859 exe_versions
['phantomjs'] = PhantomJSwrapper
._version
()
3860 exe_str
= ', '.join(
3861 f
'{exe} {v}' for exe
, v
in sorted(exe_versions
.items()) if v
3863 write_debug('exe versions: %s' % exe_str
)
3865 from .compat
.compat_utils
import get_package_info
3866 from .dependencies
import available_dependencies
3868 write_debug('Optional libraries: %s' % (', '.join(sorted({
3869 join_nonempty(*get_package_info(m
)) for m
in available_dependencies
.values()
3872 self
._setup
_opener
()
3874 for handler
in self
._opener
.handlers
:
3875 if hasattr(handler
, 'proxies'):
3876 proxy_map
.update(handler
.proxies
)
3877 write_debug(f
'Proxy map: {proxy_map}')
3879 for plugin_type
, plugins
in {'Extractor': plugin_ies, 'Post-Processor': plugin_pps}
.items():
3880 display_list
= ['%s%s' % (
3881 klass
.__name
__, '' if klass
.__name
__ == name
else f
' as {name}')
3882 for name
, klass
in plugins
.items()]
3883 if plugin_type
== 'Extractor':
3884 display_list
.extend(f
'{plugins[-1].IE_NAME.partition("+")[2]} ({parent.__name__})'
3885 for parent
, plugins
in plugin_ie_overrides
.items())
3886 if not display_list
:
3888 write_debug(f
'{plugin_type} Plugins: {", ".join(sorted(display_list))}')
3890 plugin_dirs
= plugin_directories()
3892 write_debug(f
'Plugin directories: {plugin_dirs}')
3895 if False and self
.params
.get('call_home'):
3896 ipaddr
= self
.urlopen('https://yt-dl.org/ip').read().decode()
3897 write_debug('Public IP address: %s' % ipaddr
)
3898 latest_version
= self
.urlopen(
3899 'https://yt-dl.org/latest/version').read().decode()
3900 if version_tuple(latest_version
) > version_tuple(__version__
):
3901 self
.report_warning(
3902 'You are using an outdated version (newest version: %s)! '
3903 'See https://yt-dl.org/update if you need help updating.' %
3906 def _setup_opener(self
):
3907 if hasattr(self
, '_opener'):
3909 timeout_val
= self
.params
.get('socket_timeout')
3910 self
._socket
_timeout
= 20 if timeout_val
is None else float(timeout_val
)
3912 opts_cookiesfrombrowser
= self
.params
.get('cookiesfrombrowser')
3913 opts_cookiefile
= self
.params
.get('cookiefile')
3914 opts_proxy
= self
.params
.get('proxy')
3916 self
.cookiejar
= load_cookies(opts_cookiefile
, opts_cookiesfrombrowser
, self
)
3918 cookie_processor
= YoutubeDLCookieProcessor(self
.cookiejar
)
3919 if opts_proxy
is not None:
3920 if opts_proxy
== '':
3923 proxies
= {'http': opts_proxy, 'https': opts_proxy}
3925 proxies
= urllib
.request
.getproxies()
3926 # Set HTTPS proxy to HTTP one if given (https://github.com/ytdl-org/youtube-dl/issues/805)
3927 if 'http' in proxies
and 'https' not in proxies
:
3928 proxies
['https'] = proxies
['http']
3929 proxy_handler
= PerRequestProxyHandler(proxies
)
3931 debuglevel
= 1 if self
.params
.get('debug_printtraffic') else 0
3932 https_handler
= make_HTTPS_handler(self
.params
, debuglevel
=debuglevel
)
3933 ydlh
= YoutubeDLHandler(self
.params
, debuglevel
=debuglevel
)
3934 redirect_handler
= YoutubeDLRedirectHandler()
3935 data_handler
= urllib
.request
.DataHandler()
3937 # When passing our own FileHandler instance, build_opener won't add the
3938 # default FileHandler and allows us to disable the file protocol, which
3939 # can be used for malicious purposes (see
3940 # https://github.com/ytdl-org/youtube-dl/issues/8227)
3941 file_handler
= urllib
.request
.FileHandler()
3943 if not self
.params
.get('enable_file_urls'):
3944 def file_open(*args
, **kwargs
):
3945 raise urllib
.error
.URLError(
3946 'file:// URLs are explicitly disabled in yt-dlp for security reasons. '
3947 'Use --enable-file-urls to enable at your own risk.')
3948 file_handler
.file_open
= file_open
3950 opener
= urllib
.request
.build_opener(
3951 proxy_handler
, https_handler
, cookie_processor
, ydlh
, redirect_handler
, data_handler
, file_handler
)
3953 # Delete the default user-agent header, which would otherwise apply in
3954 # cases where our custom HTTP handler doesn't come into play
3955 # (See https://github.com/ytdl-org/youtube-dl/issues/1309 for details)
3956 opener
.addheaders
= []
3957 self
._opener
= opener
3959 def encode(self
, s
):
3960 if isinstance(s
, bytes):
3961 return s
# Already encoded
3964 return s
.encode(self
.get_encoding())
3965 except UnicodeEncodeError as err
:
3966 err
.reason
= err
.reason
+ '. Check your system encoding configuration or use the --encoding option.'
3969 def get_encoding(self
):
3970 encoding
= self
.params
.get('encoding')
3971 if encoding
is None:
3972 encoding
= preferredencoding()
3975 def _write_info_json(self
, label
, ie_result
, infofn
, overwrite
=None):
3976 ''' Write infojson and returns True = written, 'exists' = Already exists, False = skip, None = error '''
3977 if overwrite
is None:
3978 overwrite
= self
.params
.get('overwrites', True)
3979 if not self
.params
.get('writeinfojson'):
3982 self
.write_debug(f
'Skipping writing {label} infojson')
3984 elif not self
._ensure
_dir
_exists
(infofn
):
3986 elif not overwrite
and os
.path
.exists(infofn
):
3987 self
.to_screen(f
'[info] {label.title()} metadata is already present')
3990 self
.to_screen(f
'[info] Writing {label} metadata as JSON to: {infofn}')
3992 write_json_file(self
.sanitize_info(ie_result
, self
.params
.get('clean_infojson', True)), infofn
)
3995 self
.report_error(f
'Cannot write {label} metadata to JSON file {infofn}')
3998 def _write_description(self
, label
, ie_result
, descfn
):
3999 ''' Write description and returns True = written, False = skip, None = error '''
4000 if not self
.params
.get('writedescription'):
4003 self
.write_debug(f
'Skipping writing {label} description')
4005 elif not self
._ensure
_dir
_exists
(descfn
):
4007 elif not self
.params
.get('overwrites', True) and os
.path
.exists(descfn
):
4008 self
.to_screen(f
'[info] {label.title()} description is already present')
4009 elif ie_result
.get('description') is None:
4010 self
.to_screen(f
'[info] There\'s no {label} description to write')
4014 self
.to_screen(f
'[info] Writing {label} description to: {descfn}')
4015 with open(encodeFilename(descfn
), 'w', encoding
='utf-8') as descfile
:
4016 descfile
.write(ie_result
['description'])
4018 self
.report_error(f
'Cannot write {label} description file {descfn}')
4022 def _write_subtitles(self
, info_dict
, filename
):
4023 ''' Write subtitles to file and return list of (sub_filename, final_sub_filename); or None if error'''
4025 subtitles
= info_dict
.get('requested_subtitles')
4026 if not (self
.params
.get('writesubtitles') or self
.params
.get('writeautomaticsub')):
4027 # subtitles download errors are already managed as troubles in relevant IE
4028 # that way it will silently go on when used with unsupporting IE
4031 self
.to_screen('[info] There are no subtitles for the requested languages')
4033 sub_filename_base
= self
.prepare_filename(info_dict
, 'subtitle')
4034 if not sub_filename_base
:
4035 self
.to_screen('[info] Skipping writing video subtitles')
4038 for sub_lang
, sub_info
in subtitles
.items():
4039 sub_format
= sub_info
['ext']
4040 sub_filename
= subtitles_filename(filename
, sub_lang
, sub_format
, info_dict
.get('ext'))
4041 sub_filename_final
= subtitles_filename(sub_filename_base
, sub_lang
, sub_format
, info_dict
.get('ext'))
4042 existing_sub
= self
.existing_file((sub_filename_final
, sub_filename
))
4044 self
.to_screen(f
'[info] Video subtitle {sub_lang}.{sub_format} is already present')
4045 sub_info
['filepath'] = existing_sub
4046 ret
.append((existing_sub
, sub_filename_final
))
4049 self
.to_screen(f
'[info] Writing video subtitles to: {sub_filename}')
4050 if sub_info
.get('data') is not None:
4052 # Use newline='' to prevent conversion of newline characters
4053 # See https://github.com/ytdl-org/youtube-dl/issues/10268
4054 with open(sub_filename
, 'w', encoding
='utf-8', newline
='') as subfile
:
4055 subfile
.write(sub_info
['data'])
4056 sub_info
['filepath'] = sub_filename
4057 ret
.append((sub_filename
, sub_filename_final
))
4060 self
.report_error(f
'Cannot write video subtitles file {sub_filename}')
4064 sub_copy
= sub_info
.copy()
4065 sub_copy
.setdefault('http_headers', info_dict
.get('http_headers'))
4066 self
.dl(sub_filename
, sub_copy
, subtitle
=True)
4067 sub_info
['filepath'] = sub_filename
4068 ret
.append((sub_filename
, sub_filename_final
))
4069 except (DownloadError
, ExtractorError
, IOError, OSError, ValueError) + network_exceptions
as err
:
4070 msg
= f
'Unable to download video subtitles for {sub_lang!r}: {err}'
4071 if self
.params
.get('ignoreerrors') is not True: # False or 'only_download'
4072 if not self
.params
.get('ignoreerrors'):
4073 self
.report_error(msg
)
4074 raise DownloadError(msg
)
4075 self
.report_warning(msg
)
4078 def _write_thumbnails(self
, label
, info_dict
, filename
, thumb_filename_base
=None):
4079 ''' Write thumbnails to file and return list of (thumb_filename, final_thumb_filename) '''
4080 write_all
= self
.params
.get('write_all_thumbnails', False)
4081 thumbnails
, ret
= [], []
4082 if write_all
or self
.params
.get('writethumbnail', False):
4083 thumbnails
= info_dict
.get('thumbnails') or []
4085 self
.to_screen(f
'[info] There are no {label} thumbnails to download')
4087 multiple
= write_all
and len(thumbnails
) > 1
4089 if thumb_filename_base
is None:
4090 thumb_filename_base
= filename
4091 if thumbnails
and not thumb_filename_base
:
4092 self
.write_debug(f
'Skipping writing {label} thumbnail')
4095 for idx
, t
in list(enumerate(thumbnails
))[::-1]:
4096 thumb_ext
= (f
'{t["id"]}.' if multiple
else '') + determine_ext(t
['url'], 'jpg')
4097 thumb_display_id
= f
'{label} thumbnail {t["id"]}'
4098 thumb_filename
= replace_extension(filename
, thumb_ext
, info_dict
.get('ext'))
4099 thumb_filename_final
= replace_extension(thumb_filename_base
, thumb_ext
, info_dict
.get('ext'))
4101 existing_thumb
= self
.existing_file((thumb_filename_final
, thumb_filename
))
4103 self
.to_screen('[info] %s is already present' % (
4104 thumb_display_id
if multiple
else f
'{label} thumbnail').capitalize())
4105 t
['filepath'] = existing_thumb
4106 ret
.append((existing_thumb
, thumb_filename_final
))
4108 self
.to_screen(f
'[info] Downloading {thumb_display_id} ...')
4110 uf
= self
.urlopen(sanitized_Request(t
['url'], headers
=t
.get('http_headers', {})))
4111 self
.to_screen(f
'[info] Writing {thumb_display_id} to: {thumb_filename}')
4112 with open(encodeFilename(thumb_filename
), 'wb') as thumbf
:
4113 shutil
.copyfileobj(uf
, thumbf
)
4114 ret
.append((thumb_filename
, thumb_filename_final
))
4115 t
['filepath'] = thumb_filename
4116 except network_exceptions
as err
:
4117 if isinstance(err
, urllib
.error
.HTTPError
) and err
.code
== 404:
4118 self
.to_screen(f
'[info] {thumb_display_id.title()} does not exist')
4120 self
.report_warning(f
'Unable to download {thumb_display_id}: {err}')
4122 if ret
and not write_all
: