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 initial_field
= mobj
.group('fields') if mobj
else ''
1275 value
, replacement
, default
= None, None, na
1277 mobj
= mobj
.groupdict()
1278 default
= mobj
['default'] if mobj
['default'] is not None else default
1279 value
= get_value(mobj
)
1280 replacement
= mobj
['replacement']
1281 if value
is None and mobj
['alternate']:
1282 mobj
= re
.match(INTERNAL_FORMAT_RE
, mobj
['remaining'][1:])
1286 fmt
= outer_mobj
.group('format')
1287 if fmt
== 's' and value
is not None and key
in field_size_compat_map
.keys():
1288 fmt
= f
'0{field_size_compat_map[key]:d}d'
1290 if None not in (value
, replacement
):
1292 value
= replacement_formatter
.format(replacement
, value
)
1294 value
, default
= None, na
1296 flags
= outer_mobj
.group('conversion') or ''
1297 str_fmt
= f
'{fmt[:-1]}s'
1299 value
, fmt
= default
, 's'
1300 elif fmt
[-1] == 'l': # list
1301 delim
= '\n' if '#' in flags
else ', '
1302 value
, fmt
= delim
.join(map(str, variadic(value
, allowed_types
=(str, bytes)))), str_fmt
1303 elif fmt
[-1] == 'j': # json
1304 value
, fmt
= json
.dumps(
1305 value
, default
=_dumpjson_default
,
1306 indent
=4 if '#' in flags
else None, ensure_ascii
='+' not in flags
), str_fmt
1307 elif fmt
[-1] == 'h': # html
1308 value
, fmt
= escapeHTML(str(value
)), str_fmt
1309 elif fmt
[-1] == 'q': # quoted
1310 value
= map(str, variadic(value
) if '#' in flags
else [value
])
1311 value
, fmt
= ' '.join(map(compat_shlex_quote
, value
)), str_fmt
1312 elif fmt
[-1] == 'B': # bytes
1313 value
= f
'%{str_fmt}'.encode() % str(value
).encode()
1314 value
, fmt
= value
.decode('utf-8', 'ignore'), 's'
1315 elif fmt
[-1] == 'U': # unicode normalized
1316 value
, fmt
= unicodedata
.normalize(
1317 # "+" = compatibility equivalence, "#" = NFD
1318 'NF%s%s' % ('K' if '+' in flags
else '', 'D' if '#' in flags
else 'C'),
1320 elif fmt
[-1] == 'D': # decimal suffix
1321 num_fmt
, fmt
= fmt
[:-1].replace('#', ''), 's'
1322 value
= format_decimal_suffix(value
, f
'%{num_fmt}f%s' if num_fmt
else '%d%s',
1323 factor
=1024 if '#' in flags
else 1000)
1324 elif fmt
[-1] == 'S': # filename sanitization
1325 value
, fmt
= filename_sanitizer(initial_field
, value
, restricted
='#' in flags
), str_fmt
1326 elif fmt
[-1] == 'c':
1328 value
= str(value
)[0]
1331 elif fmt
[-1] not in 'rsa': # numeric
1332 value
= float_or_none(value
)
1334 value
, fmt
= default
, 's'
1337 # If value is an object, sanitize might convert it to a string
1338 # So we convert it to repr first
1340 value
, fmt
= repr(value
), str_fmt
1341 elif fmt
[-1] == 'a':
1342 value
, fmt
= ascii(value
), str_fmt
1343 if fmt
[-1] in 'csra':
1344 value
= sanitizer(initial_field
, value
)
1346 key
= '%s\0%s' % (key
.replace('%', '%\0'), outer_mobj
.group('format'))
1347 TMPL_DICT
[key
] = value
1348 return '{prefix}%({key}){fmt}'.format(key
=key
, fmt
=fmt
, prefix
=outer_mobj
.group('prefix'))
1350 return EXTERNAL_FORMAT_RE
.sub(create_key
, outtmpl
), TMPL_DICT
1352 def evaluate_outtmpl(self
, outtmpl
, info_dict
, *args
, **kwargs
):
1353 outtmpl
, info_dict
= self
.prepare_outtmpl(outtmpl
, info_dict
, *args
, **kwargs
)
1354 return self
.escape_outtmpl(outtmpl
) % info_dict
1356 def _prepare_filename(self
, info_dict
, *, outtmpl
=None, tmpl_type
=None):
1357 assert None in (outtmpl
, tmpl_type
), 'outtmpl and tmpl_type are mutually exclusive'
1359 outtmpl
= self
.params
['outtmpl'].get(tmpl_type
or 'default', self
.params
['outtmpl']['default'])
1361 outtmpl
= self
._outtmpl
_expandpath
(outtmpl
)
1362 filename
= self
.evaluate_outtmpl(outtmpl
, info_dict
, True)
1366 if tmpl_type
in ('', 'temp'):
1367 final_ext
, ext
= self
.params
.get('final_ext'), info_dict
.get('ext')
1368 if final_ext
and ext
and final_ext
!= ext
and filename
.endswith(f
'.{final_ext}'):
1369 filename
= replace_extension(filename
, ext
, final_ext
)
1371 force_ext
= OUTTMPL_TYPES
[tmpl_type
]
1373 filename
= replace_extension(filename
, force_ext
, info_dict
.get('ext'))
1375 # https://github.com/blackjack4494/youtube-dlc/issues/85
1376 trim_file_name
= self
.params
.get('trim_file_name', False)
1378 no_ext
, *ext
= filename
.rsplit('.', 2)
1379 filename
= join_nonempty(no_ext
[:trim_file_name
], *ext
, delim
='.')
1382 except ValueError as err
:
1383 self
.report_error('Error in output template: ' + str(err
) + ' (encoding: ' + repr(preferredencoding()) + ')')
1386 def prepare_filename(self
, info_dict
, dir_type
='', *, outtmpl
=None, warn
=False):
1387 """Generate the output filename"""
1389 assert not dir_type
, 'outtmpl and dir_type are mutually exclusive'
1391 filename
= self
._prepare
_filename
(info_dict
, tmpl_type
=dir_type
, outtmpl
=outtmpl
)
1392 if not filename
and dir_type
not in ('', 'temp'):
1396 if not self
.params
.get('paths'):
1398 elif filename
== '-':
1399 self
.report_warning('--paths is ignored when an outputting to stdout', only_once
=True)
1400 elif os
.path
.isabs(filename
):
1401 self
.report_warning('--paths is ignored since an absolute path is given in output template', only_once
=True)
1402 if filename
== '-' or not filename
:
1405 return self
.get_output_path(dir_type
, filename
)
1407 def _match_entry(self
, info_dict
, incomplete
=False, silent
=False):
1408 """Returns None if the file should be downloaded"""
1409 _type
= 'video' if 'playlist-match-filter' in self
.params
['compat_opts'] else info_dict
.get('_type', 'video')
1410 assert incomplete
or _type
== 'video', 'Only video result can be considered complete'
1412 video_title
= info_dict
.get('title', info_dict
.get('id', 'entry'))
1415 if _type
in ('playlist', 'multi_video'):
1417 elif _type
in ('url', 'url_transparent') and not try_call(
1418 lambda: self
.get_info_extractor(info_dict
['ie_key']).is_single_video(info_dict
['url'])):
1421 if 'title' in info_dict
:
1422 # This can happen when we're just evaluating the playlist
1423 title
= info_dict
['title']
1424 matchtitle
= self
.params
.get('matchtitle', False)
1426 if not re
.search(matchtitle
, title
, re
.IGNORECASE
):
1427 return '"' + title
+ '" title did not match pattern "' + matchtitle
+ '"'
1428 rejecttitle
= self
.params
.get('rejecttitle', False)
1430 if re
.search(rejecttitle
, title
, re
.IGNORECASE
):
1431 return '"' + title
+ '" title matched reject pattern "' + rejecttitle
+ '"'
1433 date
= info_dict
.get('upload_date')
1434 if date
is not None:
1435 dateRange
= self
.params
.get('daterange', DateRange())
1436 if date
not in dateRange
:
1437 return f
'{date_from_str(date).isoformat()} upload date is not in range {dateRange}'
1438 view_count
= info_dict
.get('view_count')
1439 if view_count
is not None:
1440 min_views
= self
.params
.get('min_views')
1441 if min_views
is not None and view_count
< min_views
:
1442 return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title
, view_count
, min_views
)
1443 max_views
= self
.params
.get('max_views')
1444 if max_views
is not None and view_count
> max_views
:
1445 return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title
, view_count
, max_views
)
1446 if age_restricted(info_dict
.get('age_limit'), self
.params
.get('age_limit')):
1447 return 'Skipping "%s" because it is age restricted' % video_title
1449 match_filter
= self
.params
.get('match_filter')
1450 if match_filter
is None:
1456 ret
= match_filter(info_dict
, incomplete
=incomplete
)
1458 # For backward compatibility
1459 ret
= None if incomplete
else match_filter(info_dict
)
1460 except DownloadCancelled
as err
:
1461 if err
.msg
is not NO_DEFAULT
:
1463 ret
, cancelled
= err
.msg
, err
1465 if ret
is NO_DEFAULT
:
1467 filename
= self
._format
_screen
(self
.prepare_filename(info_dict
), self
.Styles
.FILENAME
)
1468 reply
= input(self
._format
_screen
(
1469 f
'Download "{filename}"? (Y/n): ', self
.Styles
.EMPHASIS
)).lower().strip()
1470 if reply
in {'y', ''}
:
1474 raise type(cancelled
)(f
'Skipping {video_title}')
1475 return f
'Skipping {video_title}'
1478 if self
.in_download_archive(info_dict
):
1479 reason
= '%s has already been recorded in the archive' % video_title
1480 break_opt
, break_err
= 'break_on_existing', ExistingVideoReached
1483 reason
= check_filter()
1484 except DownloadCancelled
as e
:
1485 reason
, break_opt
, break_err
= e
.msg
, 'match_filter', type(e
)
1487 break_opt
, break_err
= 'break_on_reject', RejectedVideoReached
1488 if reason
is not None:
1490 self
.to_screen('[download] ' + reason
)
1491 if self
.params
.get(break_opt
, False):
1496 def add_extra_info(info_dict
, extra_info
):
1497 '''Set the keys from extra_info in info dict if they are missing'''
1498 for key
, value
in extra_info
.items():
1499 info_dict
.setdefault(key
, value
)
1501 def extract_info(self
, url
, download
=True, ie_key
=None, extra_info
=None,
1502 process
=True, force_generic_extractor
=False):
1504 Extract and return the information dictionary of the URL
1507 @param url URL to extract
1510 @param download Whether to download videos
1511 @param process Whether to resolve all unresolved references (URLs, playlist items).
1512 Must be True for download to work
1513 @param ie_key Use only the extractor with this key
1515 @param extra_info Dictionary containing the extra values to add to the info (For internal use only)
1516 @force_generic_extractor Force using the generic extractor (Deprecated; use ie_key='Generic')
1519 if extra_info
is None:
1522 if not ie_key
and force_generic_extractor
:
1526 ies
= {ie_key: self._ies[ie_key]}
if ie_key
in self
._ies
else {}
1530 for key
, ie
in ies
.items():
1531 if not ie
.suitable(url
):
1534 if not ie
.working():
1535 self
.report_warning('The program functionality for this site has been marked as broken, '
1536 'and will probably not work.')
1538 temp_id
= ie
.get_temp_id(url
)
1539 if temp_id
is not None and self
.in_download_archive({'id': temp_id, 'ie_key': key}
):
1540 self
.to_screen(f
'[{key}] {temp_id}: has already been recorded in the archive')
1541 if self
.params
.get('break_on_existing', False):
1542 raise ExistingVideoReached()
1544 return self
.__extract
_info
(url
, self
.get_info_extractor(key
), download
, extra_info
, process
)
1546 extractors_restricted
= self
.params
.get('allowed_extractors') not in (None, ['default'])
1547 self
.report_error(f
'No suitable extractor{format_field(ie_key, None, " (%s)")} found for URL {url}',
1548 tb
=False if extractors_restricted
else None)
1550 def _handle_extraction_exceptions(func
):
1551 @functools.wraps(func
)
1552 def wrapper(self
, *args
, **kwargs
):
1555 return func(self
, *args
, **kwargs
)
1556 except (DownloadCancelled
, LazyList
.IndexError, PagedList
.IndexError):
1558 except ReExtractInfo
as e
:
1560 self
.to_screen(f
'{e}; Re-extracting data')
1562 self
.to_stderr('\r')
1563 self
.report_warning(f
'{e}; Re-extracting data')
1565 except GeoRestrictedError
as e
:
1568 msg
+= '\nThis video is available in %s.' % ', '.join(
1569 map(ISO3166Utils
.short2full
, e
.countries
))
1570 msg
+= '\nYou might want to use a VPN or a proxy server (with --proxy) to workaround.'
1571 self
.report_error(msg
)
1572 except ExtractorError
as e
: # An error we somewhat expected
1573 self
.report_error(str(e
), e
.format_traceback())
1574 except Exception as e
:
1575 if self
.params
.get('ignoreerrors'):
1576 self
.report_error(str(e
), tb
=encode_compat_str(traceback
.format_exc()))
1582 def _wait_for_video(self
, ie_result
={}):
1583 if (not self
.params
.get('wait_for_video')
1584 or ie_result
.get('_type', 'video') != 'video'
1585 or ie_result
.get('formats') or ie_result
.get('url')):
1588 format_dur
= lambda dur
: '%02d:%02d:%02d' % timetuple_from_msec(dur
* 1000)[:-1]
1593 full_msg
= f
'{msg}\n'
1594 if not self
.params
.get('noprogress'):
1595 full_msg
= msg
+ ' ' * (len(last_msg
) - len(msg
)) + '\r'
1598 self
.to_screen(full_msg
, skip_eol
=True)
1601 min_wait
, max_wait
= self
.params
.get('wait_for_video')
1602 diff
= try_get(ie_result
, lambda x
: x
['release_timestamp'] - time
.time())
1603 if diff
is None and ie_result
.get('live_status') == 'is_upcoming':
1604 diff
= round(random
.uniform(min_wait
, max_wait
) if (max_wait
and min_wait
) else (max_wait
or min_wait
), 0)
1605 self
.report_warning('Release time of video is not known')
1606 elif ie_result
and (diff
or 0) <= 0:
1607 self
.report_warning('Video should already be available according to extracted info')
1608 diff
= min(max(diff
or 0, min_wait
or 0), max_wait
or float('inf'))
1609 self
.to_screen(f
'[wait] Waiting for {format_dur(diff)} - Press Ctrl+C to try now')
1611 wait_till
= time
.time() + diff
1614 diff
= wait_till
- time
.time()
1617 raise ReExtractInfo('[wait] Wait period ended', expected
=True)
1618 progress(f
'[wait] Remaining time until next attempt: {self._format_screen(format_dur(diff), self.Styles.EMPHASIS)}')
1620 except KeyboardInterrupt:
1622 raise ReExtractInfo('[wait] Interrupted by user', expected
=True)
1623 except BaseException
as e
:
1624 if not isinstance(e
, ReExtractInfo
):
1628 @_handle_extraction_exceptions
1629 def __extract_info(self
, url
, ie
, download
, extra_info
, process
):
1631 ie_result
= ie
.extract(url
)
1632 except UserNotLive
as e
:
1634 if self
.params
.get('wait_for_video'):
1635 self
.report_warning(e
)
1636 self
._wait
_for
_video
()
1638 if ie_result
is None: # Finished already (backwards compatibility; listformats and friends should be moved here)
1639 self
.report_warning(f
'Extractor {ie.IE_NAME} returned nothing{bug_reports_message()}')
1641 if isinstance(ie_result
, list):
1642 # Backwards compatibility: old IE result format
1644 '_type': 'compat_list',
1645 'entries': ie_result
,
1647 if extra_info
.get('original_url'):
1648 ie_result
.setdefault('original_url', extra_info
['original_url'])
1649 self
.add_default_extra_info(ie_result
, ie
, url
)
1651 self
._wait
_for
_video
(ie_result
)
1652 return self
.process_ie_result(ie_result
, download
, extra_info
)
1656 def add_default_extra_info(self
, ie_result
, ie
, url
):
1658 self
.add_extra_info(ie_result
, {
1660 'original_url': url
,
1662 webpage_url
= ie_result
.get('webpage_url')
1664 self
.add_extra_info(ie_result
, {
1665 'webpage_url_basename': url_basename(webpage_url
),
1666 'webpage_url_domain': get_domain(webpage_url
),
1669 self
.add_extra_info(ie_result
, {
1670 'extractor': ie
.IE_NAME
,
1671 'extractor_key': ie
.ie_key(),
1674 def process_ie_result(self
, ie_result
, download
=True, extra_info
=None):
1676 Take the result of the ie(may be modified) and resolve all unresolved
1677 references (URLs, playlist items).
1679 It will also download the videos if 'download'.
1680 Returns the resolved ie_result.
1682 if extra_info
is None:
1684 result_type
= ie_result
.get('_type', 'video')
1686 if result_type
in ('url', 'url_transparent'):
1687 ie_result
['url'] = sanitize_url(
1688 ie_result
['url'], scheme
='http' if self
.params
.get('prefer_insecure') else 'https')
1689 if ie_result
.get('original_url') and not extra_info
.get('original_url'):
1690 extra_info
= {'original_url': ie_result['original_url'], **extra_info}
1692 extract_flat
= self
.params
.get('extract_flat', False)
1693 if ((extract_flat
== 'in_playlist' and 'playlist' in extra_info
)
1694 or extract_flat
is True):
1695 info_copy
= ie_result
.copy()
1696 ie
= try_get(ie_result
.get('ie_key'), self
.get_info_extractor
)
1697 if ie
and not ie_result
.get('id'):
1698 info_copy
['id'] = ie
.get_temp_id(ie_result
['url'])
1699 self
.add_default_extra_info(info_copy
, ie
, ie_result
['url'])
1700 self
.add_extra_info(info_copy
, extra_info
)
1701 info_copy
, _
= self
.pre_process(info_copy
)
1702 self
._fill
_common
_fields
(info_copy
, False)
1703 self
.__forced
_printings
(info_copy
)
1704 self
._raise
_pending
_errors
(info_copy
)
1705 if self
.params
.get('force_write_download_archive', False):
1706 self
.record_download_archive(info_copy
)
1709 if result_type
== 'video':
1710 self
.add_extra_info(ie_result
, extra_info
)
1711 ie_result
= self
.process_video_result(ie_result
, download
=download
)
1712 self
._raise
_pending
_errors
(ie_result
)
1713 additional_urls
= (ie_result
or {}).get('additional_urls')
1715 # TODO: Improve MetadataParserPP to allow setting a list
1716 if isinstance(additional_urls
, str):
1717 additional_urls
= [additional_urls
]
1719 '[info] %s: %d additional URL(s) requested' % (ie_result
['id'], len(additional_urls
)))
1720 self
.write_debug('Additional URLs: "%s"' % '", "'.join(additional_urls
))
1721 ie_result
['additional_entries'] = [
1723 url
, download
, extra_info
=extra_info
,
1724 force_generic_extractor
=self
.params
.get('force_generic_extractor'))
1725 for url
in additional_urls
1728 elif result_type
== 'url':
1729 # We have to add extra_info to the results because it may be
1730 # contained in a playlist
1731 return self
.extract_info(
1732 ie_result
['url'], download
,
1733 ie_key
=ie_result
.get('ie_key'),
1734 extra_info
=extra_info
)
1735 elif result_type
== 'url_transparent':
1736 # Use the information from the embedding page
1737 info
= self
.extract_info(
1738 ie_result
['url'], ie_key
=ie_result
.get('ie_key'),
1739 extra_info
=extra_info
, download
=False, process
=False)
1741 # extract_info may return None when ignoreerrors is enabled and
1742 # extraction failed with an error, don't crash and return early
1747 exempted_fields
= {'_type', 'url', 'ie_key'}
1748 if not ie_result
.get('section_end') and ie_result
.get('section_start') is None:
1749 # For video clips, the id etc of the clip extractor should be used
1750 exempted_fields |
= {'id', 'extractor', 'extractor_key'}
1752 new_result
= info
.copy()
1753 new_result
.update(filter_dict(ie_result
, lambda k
, v
: v
is not None and k
not in exempted_fields
))
1755 # Extracted info may not be a video result (i.e.
1756 # info.get('_type', 'video') != video) but rather an url or
1757 # url_transparent. In such cases outer metadata (from ie_result)
1758 # should be propagated to inner one (info). For this to happen
1759 # _type of info should be overridden with url_transparent. This
1760 # fixes issue from https://github.com/ytdl-org/youtube-dl/pull/11163.
1761 if new_result
.get('_type') == 'url':
1762 new_result
['_type'] = 'url_transparent'
1764 return self
.process_ie_result(
1765 new_result
, download
=download
, extra_info
=extra_info
)
1766 elif result_type
in ('playlist', 'multi_video'):
1767 # Protect from infinite recursion due to recursively nested playlists
1768 # (see https://github.com/ytdl-org/youtube-dl/issues/27833)
1769 webpage_url
= ie_result
.get('webpage_url') # Playlists maynot have webpage_url
1770 if webpage_url
and webpage_url
in self
._playlist
_urls
:
1772 '[download] Skipping already downloaded playlist: %s'
1773 % ie_result
.get('title') or ie_result
.get('id'))
1776 self
._playlist
_level
+= 1
1777 self
._playlist
_urls
.add(webpage_url
)
1778 self
._fill
_common
_fields
(ie_result
, False)
1779 self
._sanitize
_thumbnails
(ie_result
)
1781 return self
.__process
_playlist
(ie_result
, download
)
1783 self
._playlist
_level
-= 1
1784 if not self
._playlist
_level
:
1785 self
._playlist
_urls
.clear()
1786 elif result_type
== 'compat_list':
1787 self
.report_warning(
1788 'Extractor %s returned a compat_list result. '
1789 'It needs to be updated.' % ie_result
.get('extractor'))
1792 self
.add_extra_info(r
, {
1793 'extractor': ie_result
['extractor'],
1794 'webpage_url': ie_result
['webpage_url'],
1795 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
1796 'webpage_url_domain': get_domain(ie_result
['webpage_url']),
1797 'extractor_key': ie_result
['extractor_key'],
1800 ie_result
['entries'] = [
1801 self
.process_ie_result(_fixup(r
), download
, extra_info
)
1802 for r
in ie_result
['entries']
1806 raise Exception('Invalid result type: %s' % result_type
)
1808 def _ensure_dir_exists(self
, path
):
1809 return make_dir(path
, self
.report_error
)
1812 def _playlist_infodict(ie_result
, strict
=False, **kwargs
):
1814 'playlist_count': ie_result
.get('playlist_count'),
1815 'playlist': ie_result
.get('title') or ie_result
.get('id'),
1816 'playlist_id': ie_result
.get('id'),
1817 'playlist_title': ie_result
.get('title'),
1818 'playlist_uploader': ie_result
.get('uploader'),
1819 'playlist_uploader_id': ie_result
.get('uploader_id'),
1824 if ie_result
.get('webpage_url'):
1826 'webpage_url': ie_result
['webpage_url'],
1827 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
1828 'webpage_url_domain': get_domain(ie_result
['webpage_url']),
1832 'playlist_index': 0,
1833 '__last_playlist_index': max(ie_result
.get('requested_entries') or (0, 0)),
1834 'extractor': ie_result
['extractor'],
1835 'extractor_key': ie_result
['extractor_key'],
1838 def __process_playlist(self
, ie_result
, download
):
1839 """Process each entry in the playlist"""
1840 assert ie_result
['_type'] in ('playlist', 'multi_video')
1842 common_info
= self
._playlist
_infodict
(ie_result
, strict
=True)
1843 title
= common_info
.get('playlist') or '<Untitled>'
1844 if self
._match
_entry
(common_info
, incomplete
=True) is not None:
1846 self
.to_screen(f
'[download] Downloading {ie_result["_type"]}: {title}')
1848 all_entries
= PlaylistEntries(self
, ie_result
)
1849 entries
= orderedSet(all_entries
.get_requested_items(), lazy
=True)
1851 lazy
= self
.params
.get('lazy_playlist')
1853 resolved_entries
, n_entries
= [], 'N/A'
1854 ie_result
['requested_entries'], ie_result
['entries'] = None, None
1856 entries
= resolved_entries
= list(entries
)
1857 n_entries
= len(resolved_entries
)
1858 ie_result
['requested_entries'], ie_result
['entries'] = tuple(zip(*resolved_entries
)) or ([], [])
1859 if not ie_result
.get('playlist_count'):
1860 # Better to do this after potentially exhausting entries
1861 ie_result
['playlist_count'] = all_entries
.get_full_count()
1863 extra
= self
._playlist
_infodict
(ie_result
, n_entries
=int_or_none(n_entries
))
1864 ie_copy
= collections
.ChainMap(ie_result
, extra
)
1866 _infojson_written
= False
1867 write_playlist_files
= self
.params
.get('allow_playlist_files', True)
1868 if write_playlist_files
and self
.params
.get('list_thumbnails'):
1869 self
.list_thumbnails(ie_result
)
1870 if write_playlist_files
and not self
.params
.get('simulate'):
1871 _infojson_written
= self
._write
_info
_json
(
1872 'playlist', ie_result
, self
.prepare_filename(ie_copy
, 'pl_infojson'))
1873 if _infojson_written
is None:
1875 if self
._write
_description
('playlist', ie_result
,
1876 self
.prepare_filename(ie_copy
, 'pl_description')) is None:
1878 # TODO: This should be passed to ThumbnailsConvertor if necessary
1879 self
._write
_thumbnails
('playlist', ie_result
, self
.prepare_filename(ie_copy
, 'pl_thumbnail'))
1882 if self
.params
.get('playlistreverse') or self
.params
.get('playlistrandom'):
1883 self
.report_warning('playlistreverse and playlistrandom are not supported with lazy_playlist', only_once
=True)
1884 elif self
.params
.get('playlistreverse'):
1886 elif self
.params
.get('playlistrandom'):
1887 random
.shuffle(entries
)
1889 self
.to_screen(f
'[{ie_result["extractor"]}] Playlist {title}: Downloading {n_entries} items'
1890 f
'{format_field(ie_result, "playlist_count", " of %s")}')
1892 keep_resolved_entries
= self
.params
.get('extract_flat') != 'discard'
1893 if self
.params
.get('extract_flat') == 'discard_in_playlist':
1894 keep_resolved_entries
= ie_result
['_type'] != 'playlist'
1895 if keep_resolved_entries
:
1896 self
.write_debug('The information of all playlist entries will be held in memory')
1899 max_failures
= self
.params
.get('skip_playlist_after_errors') or float('inf')
1900 for i
, (playlist_index
, entry
) in enumerate(entries
):
1902 resolved_entries
.append((playlist_index
, entry
))
1906 entry
['__x_forwarded_for_ip'] = ie_result
.get('__x_forwarded_for_ip')
1907 if not lazy
and 'playlist-index' in self
.params
['compat_opts']:
1908 playlist_index
= ie_result
['requested_entries'][i
]
1910 entry_copy
= collections
.ChainMap(entry
, {
1912 'n_entries': int_or_none(n_entries
),
1913 'playlist_index': playlist_index
,
1914 'playlist_autonumber': i
+ 1,
1917 if self
._match
_entry
(entry_copy
, incomplete
=True) is not None:
1918 # For compatabilty with youtube-dl. See https://github.com/yt-dlp/yt-dlp/issues/4369
1919 resolved_entries
[i
] = (playlist_index
, NO_DEFAULT
)
1922 self
.to_screen('[download] Downloading item %s of %s' % (
1923 self
._format
_screen
(i
+ 1, self
.Styles
.ID
), self
._format
_screen
(n_entries
, self
.Styles
.EMPHASIS
)))
1925 entry_result
= self
.__process
_iterable
_entry
(entry
, download
, collections
.ChainMap({
1926 'playlist_index': playlist_index
,
1927 'playlist_autonumber': i
+ 1,
1929 if not entry_result
:
1931 if failures
>= max_failures
:
1933 f
'Skipping the remaining entries in playlist "{title}" since {failures} items failed extraction')
1935 if keep_resolved_entries
:
1936 resolved_entries
[i
] = (playlist_index
, entry_result
)
1938 # Update with processed data
1939 ie_result
['entries'] = [e
for _
, e
in resolved_entries
if e
is not NO_DEFAULT
]
1940 ie_result
['requested_entries'] = [i
for i
, e
in resolved_entries
if e
is not NO_DEFAULT
]
1941 if ie_result
['requested_entries'] == try_call(lambda: list(range(1, ie_result
['playlist_count'] + 1))):
1942 # Do not set for full playlist
1943 ie_result
.pop('requested_entries')
1945 # Write the updated info to json
1946 if _infojson_written
is True and self
._write
_info
_json
(
1947 'updated playlist', ie_result
,
1948 self
.prepare_filename(ie_copy
, 'pl_infojson'), overwrite
=True) is None:
1951 ie_result
= self
.run_all_pps('playlist', ie_result
)
1952 self
.to_screen(f
'[download] Finished downloading playlist: {title}')
1955 @_handle_extraction_exceptions
1956 def __process_iterable_entry(self
, entry
, download
, extra_info
):
1957 return self
.process_ie_result(
1958 entry
, download
=download
, extra_info
=extra_info
)
1960 def _build_format_filter(self
, filter_spec
):
1961 " Returns a function to filter the formats according to the filter_spec "
1971 operator_rex
= re
.compile(r
'''(?x)\s*
1973 (?P<op>%s)(?P<none_inclusive>\s*\?)?\s*
1974 (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?)\s*
1975 ''' % '|'.join(map(re
.escape
, OPERATORS
.keys())))
1976 m
= operator_rex
.fullmatch(filter_spec
)
1979 comparison_value
= int(m
.group('value'))
1981 comparison_value
= parse_filesize(m
.group('value'))
1982 if comparison_value
is None:
1983 comparison_value
= parse_filesize(m
.group('value') + 'B')
1984 if comparison_value
is None:
1986 'Invalid value %r in format specification %r' % (
1987 m
.group('value'), filter_spec
))
1988 op
= OPERATORS
[m
.group('op')]
1993 '^=': lambda attr
, value
: attr
.startswith(value
),
1994 '$=': lambda attr
, value
: attr
.endswith(value
),
1995 '*=': lambda attr
, value
: value
in attr
,
1996 '~=': lambda attr
, value
: value
.search(attr
) is not None
1998 str_operator_rex
= re
.compile(r
'''(?x)\s*
1999 (?P<key>[a-zA-Z0-9._-]+)\s*
2000 (?P<negation>!\s*)?(?P<op>%s)\s*(?P<none_inclusive>\?\s*)?
2002 (?P<value>(?(quote)(?:(?!(?P=quote))[^\\]|\\.)+|[\w.-]+))
2003 (?(quote)(?P=quote))\s*
2004 ''' % '|'.join(map(re
.escape
, STR_OPERATORS
.keys())))
2005 m
= str_operator_rex
.fullmatch(filter_spec
)
2007 if m
.group('op') == '~=':
2008 comparison_value
= re
.compile(m
.group('value'))
2010 comparison_value
= re
.sub(r
'''\\([\\"'])''', r
'\1', m
.group('value'))
2011 str_op
= STR_OPERATORS
[m
.group('op')]
2012 if m
.group('negation'):
2013 op
= lambda attr
, value
: not str_op(attr
, value
)
2018 raise SyntaxError('Invalid filter specification %r' % filter_spec
)
2021 actual_value
= f
.get(m
.group('key'))
2022 if actual_value
is None:
2023 return m
.group('none_inclusive')
2024 return op(actual_value
, comparison_value
)
2027 def _check_formats(self
, formats
):
2029 self
.to_screen('[info] Testing format %s' % f
['format_id'])
2030 path
= self
.get_output_path('temp')
2031 if not self
._ensure
_dir
_exists
(f
'{path}/'):
2033 temp_file
= tempfile
.NamedTemporaryFile(suffix
='.tmp', delete
=False, dir=path
or None)
2036 success
, _
= self
.dl(temp_file
.name
, f
, test
=True)
2037 except (DownloadError
, OSError, ValueError) + network_exceptions
:
2040 if os
.path
.exists(temp_file
.name
):
2042 os
.remove(temp_file
.name
)
2044 self
.report_warning('Unable to delete temporary file "%s"' % temp_file
.name
)
2048 self
.to_screen('[info] Unable to download format %s. Skipping...' % f
['format_id'])
2050 def _default_format_spec(self
, info_dict
, download
=True):
2053 merger
= FFmpegMergerPP(self
)
2054 return merger
.available
and merger
.can_merge()
2057 not self
.params
.get('simulate')
2061 or info_dict
.get('is_live') and not self
.params
.get('live_from_start')
2062 or self
.params
['outtmpl']['default'] == '-'))
2065 or self
.params
.get('allow_multiple_audio_streams', False)
2066 or 'format-spec' in self
.params
['compat_opts'])
2069 'best/bestvideo+bestaudio' if prefer_best
2070 else 'bestvideo*+bestaudio/best' if not compat
2071 else 'bestvideo+bestaudio/best')
2073 def build_format_selector(self
, format_spec
):
2074 def syntax_error(note
, start
):
2076 'Invalid format specification: '
2077 '{}\n\t{}\n\t{}^'.format(note
, format_spec
, ' ' * start
[1]))
2078 return SyntaxError(message
)
2080 PICKFIRST
= 'PICKFIRST'
2084 FormatSelector
= collections
.namedtuple('FormatSelector', ['type', 'selector', 'filters'])
2086 allow_multiple_streams
= {'audio': self
.params
.get('allow_multiple_audio_streams', False),
2087 'video': self
.params
.get('allow_multiple_video_streams', False)}
2089 check_formats
= self
.params
.get('check_formats') == 'selected'
2091 def _parse_filter(tokens
):
2093 for type, string_
, start
, _
, _
in tokens
:
2094 if type == tokenize
.OP
and string_
== ']':
2095 return ''.join(filter_parts
)
2097 filter_parts
.append(string_
)
2099 def _remove_unused_ops(tokens
):
2100 # Remove operators that we don't use and join them with the surrounding strings.
2101 # E.g. 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9'
2102 ALLOWED_OPS
= ('/', '+', ',', '(', ')')
2103 last_string
, last_start
, last_end
, last_line
= None, None, None, None
2104 for type, string_
, start
, end
, line
in tokens
:
2105 if type == tokenize
.OP
and string_
== '[':
2107 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
2109 yield type, string_
, start
, end
, line
2110 # everything inside brackets will be handled by _parse_filter
2111 for type, string_
, start
, end
, line
in tokens
:
2112 yield type, string_
, start
, end
, line
2113 if type == tokenize
.OP
and string_
== ']':
2115 elif type == tokenize
.OP
and string_
in ALLOWED_OPS
:
2117 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
2119 yield type, string_
, start
, end
, line
2120 elif type in [tokenize
.NAME
, tokenize
.NUMBER
, tokenize
.OP
]:
2122 last_string
= string_
2126 last_string
+= string_
2128 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
2130 def _parse_format_selection(tokens
, inside_merge
=False, inside_choice
=False, inside_group
=False):
2132 current_selector
= None
2133 for type, string_
, start
, _
, _
in tokens
:
2134 # ENCODING is only defined in python 3.x
2135 if type == getattr(tokenize
, 'ENCODING', None):
2137 elif type in [tokenize
.NAME
, tokenize
.NUMBER
]:
2138 current_selector
= FormatSelector(SINGLE
, string_
, [])
2139 elif type == tokenize
.OP
:
2141 if not inside_group
:
2142 # ')' will be handled by the parentheses group
2143 tokens
.restore_last_token()
2145 elif inside_merge
and string_
in ['/', ',']:
2146 tokens
.restore_last_token()
2148 elif inside_choice
and string_
== ',':
2149 tokens
.restore_last_token()
2151 elif string_
== ',':
2152 if not current_selector
:
2153 raise syntax_error('"," must follow a format selector', start
)
2154 selectors
.append(current_selector
)
2155 current_selector
= None
2156 elif string_
== '/':
2157 if not current_selector
:
2158 raise syntax_error('"/" must follow a format selector', start
)
2159 first_choice
= current_selector
2160 second_choice
= _parse_format_selection(tokens
, inside_choice
=True)
2161 current_selector
= FormatSelector(PICKFIRST
, (first_choice
, second_choice
), [])
2162 elif string_
== '[':
2163 if not current_selector
:
2164 current_selector
= FormatSelector(SINGLE
, 'best', [])
2165 format_filter
= _parse_filter(tokens
)
2166 current_selector
.filters
.append(format_filter
)
2167 elif string_
== '(':
2168 if current_selector
:
2169 raise syntax_error('Unexpected "("', start
)
2170 group
= _parse_format_selection(tokens
, inside_group
=True)
2171 current_selector
= FormatSelector(GROUP
, group
, [])
2172 elif string_
== '+':
2173 if not current_selector
:
2174 raise syntax_error('Unexpected "+"', start
)
2175 selector_1
= current_selector
2176 selector_2
= _parse_format_selection(tokens
, inside_merge
=True)
2178 raise syntax_error('Expected a selector', start
)
2179 current_selector
= FormatSelector(MERGE
, (selector_1
, selector_2
), [])
2181 raise syntax_error(f
'Operator not recognized: "{string_}"', start
)
2182 elif type == tokenize
.ENDMARKER
:
2184 if current_selector
:
2185 selectors
.append(current_selector
)
2188 def _merge(formats_pair
):
2189 format_1
, format_2
= formats_pair
2192 formats_info
.extend(format_1
.get('requested_formats', (format_1
,)))
2193 formats_info
.extend(format_2
.get('requested_formats', (format_2
,)))
2195 if not allow_multiple_streams
['video'] or not allow_multiple_streams
['audio']:
2196 get_no_more
= {'video': False, 'audio': False}
2197 for (i
, fmt_info
) in enumerate(formats_info
):
2198 if fmt_info
.get('acodec') == fmt_info
.get('vcodec') == 'none':
2201 for aud_vid
in ['audio', 'video']:
2202 if not allow_multiple_streams
[aud_vid
] and fmt_info
.get(aud_vid
[0] + 'codec') != 'none':
2203 if get_no_more
[aud_vid
]:
2206 get_no_more
[aud_vid
] = True
2208 if len(formats_info
) == 1:
2209 return formats_info
[0]
2211 video_fmts
= [fmt_info
for fmt_info
in formats_info
if fmt_info
.get('vcodec') != 'none']
2212 audio_fmts
= [fmt_info
for fmt_info
in formats_info
if fmt_info
.get('acodec') != 'none']
2214 the_only_video
= video_fmts
[0] if len(video_fmts
) == 1 else None
2215 the_only_audio
= audio_fmts
[0] if len(audio_fmts
) == 1 else None
2217 output_ext
= get_compatible_ext(
2218 vcodecs
=[f
.get('vcodec') for f
in video_fmts
],
2219 acodecs
=[f
.get('acodec') for f
in audio_fmts
],
2220 vexts
=[f
['ext'] for f
in video_fmts
],
2221 aexts
=[f
['ext'] for f
in audio_fmts
],
2222 preferences
=(try_call(lambda: self
.params
['merge_output_format'].split('/'))
2223 or self
.params
.get('prefer_free_formats') and ('webm', 'mkv')))
2225 filtered
= lambda *keys
: filter(None, (traverse_obj(fmt
, *keys
) for fmt
in formats_info
))
2228 'requested_formats': formats_info
,
2229 'format': '+'.join(filtered('format')),
2230 'format_id': '+'.join(filtered('format_id')),
2232 'protocol': '+'.join(map(determine_protocol
, formats_info
)),
2233 'language': '+'.join(orderedSet(filtered('language'))) or None,
2234 'format_note': '+'.join(orderedSet(filtered('format_note'))) or None,
2235 'filesize_approx': sum(filtered('filesize', 'filesize_approx')) or None,
2236 'tbr': sum(filtered('tbr', 'vbr', 'abr')),
2241 'width': the_only_video
.get('width'),
2242 'height': the_only_video
.get('height'),
2243 'resolution': the_only_video
.get('resolution') or self
.format_resolution(the_only_video
),
2244 'fps': the_only_video
.get('fps'),
2245 'dynamic_range': the_only_video
.get('dynamic_range'),
2246 'vcodec': the_only_video
.get('vcodec'),
2247 'vbr': the_only_video
.get('vbr'),
2248 'stretched_ratio': the_only_video
.get('stretched_ratio'),
2249 'aspect_ratio': the_only_video
.get('aspect_ratio'),
2254 'acodec': the_only_audio
.get('acodec'),
2255 'abr': the_only_audio
.get('abr'),
2256 'asr': the_only_audio
.get('asr'),
2257 'audio_channels': the_only_audio
.get('audio_channels')
2262 def _check_formats(formats
):
2263 if not check_formats
:
2266 yield from self
._check
_formats
(formats
)
2268 def _build_selector_function(selector
):
2269 if isinstance(selector
, list): # ,
2270 fs
= [_build_selector_function(s
) for s
in selector
]
2272 def selector_function(ctx
):
2275 return selector_function
2277 elif selector
.type == GROUP
: # ()
2278 selector_function
= _build_selector_function(selector
.selector
)
2280 elif selector
.type == PICKFIRST
: # /
2281 fs
= [_build_selector_function(s
) for s
in selector
.selector
]
2283 def selector_function(ctx
):
2285 picked_formats
= list(f(ctx
))
2287 return picked_formats
2290 elif selector
.type == MERGE
: # +
2291 selector_1
, selector_2
= map(_build_selector_function
, selector
.selector
)
2293 def selector_function(ctx
):
2294 for pair
in itertools
.product(selector_1(ctx
), selector_2(ctx
)):
2297 elif selector
.type == SINGLE
: # atom
2298 format_spec
= selector
.selector
or 'best'
2300 # TODO: Add allvideo, allaudio etc by generalizing the code with best/worst selector
2301 if format_spec
== 'all':
2302 def selector_function(ctx
):
2303 yield from _check_formats(ctx
['formats'][::-1])
2304 elif format_spec
== 'mergeall':
2305 def selector_function(ctx
):
2306 formats
= list(_check_formats(
2307 f
for f
in ctx
['formats'] if f
.get('vcodec') != 'none' or f
.get('acodec') != 'none'))
2310 merged_format
= formats
[-1]
2311 for f
in formats
[-2::-1]:
2312 merged_format
= _merge((merged_format
, f
))
2316 format_fallback
, seperate_fallback
, format_reverse
, format_idx
= False, None, True, 1
2318 r
'(?P<bw>best|worst|b|w)(?P<type>video|audio|v|a)?(?P<mod>\*)?(?:\.(?P<n>[1-9]\d*))?$',
2320 if mobj
is not None:
2321 format_idx
= int_or_none(mobj
.group('n'), default
=1)
2322 format_reverse
= mobj
.group('bw')[0] == 'b'
2323 format_type
= (mobj
.group('type') or [None])[0]
2324 not_format_type
= {'v': 'a', 'a': 'v'}
.get(format_type
)
2325 format_modified
= mobj
.group('mod') is not None
2327 format_fallback
= not format_type
and not format_modified
# for b, w
2329 (lambda f
: f
.get('%scodec' % format_type
) != 'none')
2330 if format_type
and format_modified
# bv*, ba*, wv*, wa*
2331 else (lambda f
: f
.get('%scodec' % not_format_type
) == 'none')
2332 if format_type
# bv, ba, wv, wa
2333 else (lambda f
: f
.get('vcodec') != 'none' and f
.get('acodec') != 'none')
2334 if not format_modified
# b, w
2335 else lambda f
: True) # b*, w*
2336 filter_f
= lambda f
: _filter_f(f
) and (
2337 f
.get('vcodec') != 'none' or f
.get('acodec') != 'none')
2339 if format_spec
in self
._format
_selection
_exts
['audio']:
2340 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') != 'none'
2341 elif format_spec
in self
._format
_selection
_exts
['video']:
2342 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') != 'none' and f
.get('vcodec') != 'none'
2343 seperate_fallback
= lambda f
: f
.get('ext') == format_spec
and f
.get('vcodec') != 'none'
2344 elif format_spec
in self
._format
_selection
_exts
['storyboards']:
2345 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') == 'none' and f
.get('vcodec') == 'none'
2347 filter_f
= lambda f
: f
.get('format_id') == format_spec
# id
2349 def selector_function(ctx
):
2350 formats
= list(ctx
['formats'])
2351 matches
= list(filter(filter_f
, formats
)) if filter_f
is not None else formats
2353 if format_fallback
and ctx
['incomplete_formats']:
2354 # for extractors with incomplete formats (audio only (soundcloud)
2355 # or video only (imgur)) best/worst will fallback to
2356 # best/worst {video,audio}-only format
2358 elif seperate_fallback
and not ctx
['has_merged_format']:
2359 # for compatibility with youtube-dl when there is no pre-merged format
2360 matches
= list(filter(seperate_fallback
, formats
))
2361 matches
= LazyList(_check_formats(matches
[::-1 if format_reverse
else 1]))
2363 yield matches
[format_idx
- 1]
2364 except LazyList
.IndexError:
2367 filters
= [self
._build
_format
_filter
(f
) for f
in selector
.filters
]
2369 def final_selector(ctx
):
2370 ctx_copy
= dict(ctx
)
2371 for _filter
in filters
:
2372 ctx_copy
['formats'] = list(filter(_filter
, ctx_copy
['formats']))
2373 return selector_function(ctx_copy
)
2374 return final_selector
2376 stream
= io
.BytesIO(format_spec
.encode())
2378 tokens
= list(_remove_unused_ops(tokenize
.tokenize(stream
.readline
)))
2379 except tokenize
.TokenError
:
2380 raise syntax_error('Missing closing/opening brackets or parenthesis', (0, len(format_spec
)))
2382 class TokenIterator
:
2383 def __init__(self
, tokens
):
2384 self
.tokens
= tokens
2391 if self
.counter
>= len(self
.tokens
):
2392 raise StopIteration()
2393 value
= self
.tokens
[self
.counter
]
2399 def restore_last_token(self
):
2402 parsed_selector
= _parse_format_selection(iter(TokenIterator(tokens
)))
2403 return _build_selector_function(parsed_selector
)
2405 def _calc_headers(self
, info_dict
):
2406 res
= merge_headers(self
.params
['http_headers'], info_dict
.get('http_headers') or {})
2407 if 'Youtubedl-No-Compression' in res
: # deprecated
2408 res
.pop('Youtubedl-No-Compression', None)
2409 res
['Accept-Encoding'] = 'identity'
2410 cookies
= self
.cookiejar
.get_cookie_header(info_dict
['url'])
2412 res
['Cookie'] = cookies
2414 if 'X-Forwarded-For' not in res
:
2415 x_forwarded_for_ip
= info_dict
.get('__x_forwarded_for_ip')
2416 if x_forwarded_for_ip
:
2417 res
['X-Forwarded-For'] = x_forwarded_for_ip
2421 def _calc_cookies(self
, url
):
2422 self
.deprecation_warning('"YoutubeDL._calc_cookies" is deprecated and may be removed in a future version')
2423 return self
.cookiejar
.get_cookie_header(url
)
2425 def _sort_thumbnails(self
, thumbnails
):
2426 thumbnails
.sort(key
=lambda t
: (
2427 t
.get('preference') if t
.get('preference') is not None else -1,
2428 t
.get('width') if t
.get('width') is not None else -1,
2429 t
.get('height') if t
.get('height') is not None else -1,
2430 t
.get('id') if t
.get('id') is not None else '',
2433 def _sanitize_thumbnails(self
, info_dict
):
2434 thumbnails
= info_dict
.get('thumbnails')
2435 if thumbnails
is None:
2436 thumbnail
= info_dict
.get('thumbnail')
2438 info_dict
['thumbnails'] = thumbnails
= [{'url': thumbnail}
]
2442 def check_thumbnails(thumbnails
):
2443 for t
in thumbnails
:
2444 self
.to_screen(f
'[info] Testing thumbnail {t["id"]}')
2446 self
.urlopen(HEADRequest(t
['url']))
2447 except network_exceptions
as err
:
2448 self
.to_screen(f
'[info] Unable to connect to thumbnail {t["id"]} URL {t["url"]!r} - {err}. Skipping...')
2452 self
._sort
_thumbnails
(thumbnails
)
2453 for i
, t
in enumerate(thumbnails
):
2454 if t
.get('id') is None:
2456 if t
.get('width') and t
.get('height'):
2457 t
['resolution'] = '%dx%d' % (t
['width'], t
['height'])
2458 t
['url'] = sanitize_url(t
['url'])
2460 if self
.params
.get('check_formats') is True:
2461 info_dict
['thumbnails'] = LazyList(check_thumbnails(thumbnails
[::-1]), reverse
=True)
2463 info_dict
['thumbnails'] = thumbnails
2465 def _fill_common_fields(self
, info_dict
, final
=True):
2466 # TODO: move sanitization here
2468 title
= info_dict
['fulltitle'] = info_dict
.get('title')
2471 self
.write_debug('Extractor gave empty title. Creating a generic title')
2473 self
.report_warning('Extractor failed to obtain "title". Creating a generic title instead')
2474 info_dict
['title'] = f
'{info_dict["extractor"].replace(":", "-")} video #{info_dict["id"]}'
2476 if info_dict
.get('duration') is not None:
2477 info_dict
['duration_string'] = formatSeconds(info_dict
['duration'])
2479 for ts_key
, date_key
in (
2480 ('timestamp', 'upload_date'),
2481 ('release_timestamp', 'release_date'),
2482 ('modified_timestamp', 'modified_date'),
2484 if info_dict
.get(date_key
) is None and info_dict
.get(ts_key
) is not None:
2485 # Working around out-of-range timestamp values (e.g. negative ones on Windows,
2486 # see http://bugs.python.org/issue1646728)
2487 with contextlib
.suppress(ValueError, OverflowError, OSError):
2488 upload_date
= datetime
.datetime
.utcfromtimestamp(info_dict
[ts_key
])
2489 info_dict
[date_key
] = upload_date
.strftime('%Y%m%d')
2491 live_keys
= ('is_live', 'was_live')
2492 live_status
= info_dict
.get('live_status')
2493 if live_status
is None:
2494 for key
in live_keys
:
2495 if info_dict
.get(key
) is False:
2497 if info_dict
.get(key
):
2500 if all(info_dict
.get(key
) is False for key
in live_keys
):
2501 live_status
= 'not_live'
2503 info_dict
['live_status'] = live_status
2504 for key
in live_keys
:
2505 if info_dict
.get(key
) is None:
2506 info_dict
[key
] = (live_status
== key
)
2507 if live_status
== 'post_live':
2508 info_dict
['was_live'] = True
2510 # Auto generate title fields corresponding to the *_number fields when missing
2511 # in order to always have clean titles. This is very common for TV series.
2512 for field
in ('chapter', 'season', 'episode'):
2513 if final
and info_dict
.get('%s_number' % field
) is not None and not info_dict
.get(field
):
2514 info_dict
[field
] = '%s %d' % (field
.capitalize(), info_dict
['%s_number' % field
])
2516 def _raise_pending_errors(self
, info
):
2517 err
= info
.pop('__pending_error', None)
2519 self
.report_error(err
, tb
=False)
2521 def sort_formats(self
, info_dict
):
2522 formats
= self
._get
_formats
(info_dict
)
2523 formats
.sort(key
=FormatSorter(
2524 self
, info_dict
.get('_format_sort_fields') or []).calculate_preference
)
2526 def process_video_result(self
, info_dict
, download
=True):
2527 assert info_dict
.get('_type', 'video') == 'video'
2528 self
._num
_videos
+= 1
2530 if 'id' not in info_dict
:
2531 raise ExtractorError('Missing "id" field in extractor result', ie
=info_dict
['extractor'])
2532 elif not info_dict
.get('id'):
2533 raise ExtractorError('Extractor failed to obtain "id"', ie
=info_dict
['extractor'])
2535 def report_force_conversion(field
, field_not
, conversion
):
2536 self
.report_warning(
2537 '"%s" field is not %s - forcing %s conversion, there is an error in extractor'
2538 % (field
, field_not
, conversion
))
2540 def sanitize_string_field(info
, string_field
):
2541 field
= info
.get(string_field
)
2542 if field
is None or isinstance(field
, str):
2544 report_force_conversion(string_field
, 'a string', 'string')
2545 info
[string_field
] = str(field
)
2547 def sanitize_numeric_fields(info
):
2548 for numeric_field
in self
._NUMERIC
_FIELDS
:
2549 field
= info
.get(numeric_field
)
2550 if field
is None or isinstance(field
, (int, float)):
2552 report_force_conversion(numeric_field
, 'numeric', 'int')
2553 info
[numeric_field
] = int_or_none(field
)
2555 sanitize_string_field(info_dict
, 'id')
2556 sanitize_numeric_fields(info_dict
)
2557 if info_dict
.get('section_end') and info_dict
.get('section_start') is not None:
2558 info_dict
['duration'] = round(info_dict
['section_end'] - info_dict
['section_start'], 3)
2559 if (info_dict
.get('duration') or 0) <= 0 and info_dict
.pop('duration', None):
2560 self
.report_warning('"duration" field is negative, there is an error in extractor')
2562 chapters
= info_dict
.get('chapters') or []
2563 if chapters
and chapters
[0].get('start_time'):
2564 chapters
.insert(0, {'start_time': 0}
)
2566 dummy_chapter
= {'end_time': 0, 'start_time': info_dict.get('duration')}
2567 for idx
, (prev
, current
, next_
) in enumerate(zip(
2568 (dummy_chapter
, *chapters
), chapters
, (*chapters
[1:], dummy_chapter
)), 1):
2569 if current
.get('start_time') is None:
2570 current
['start_time'] = prev
.get('end_time')
2571 if not current
.get('end_time'):
2572 current
['end_time'] = next_
.get('start_time')
2573 if not current
.get('title'):
2574 current
['title'] = f
'<Untitled Chapter {idx}>'
2576 if 'playlist' not in info_dict
:
2577 # It isn't part of a playlist
2578 info_dict
['playlist'] = None
2579 info_dict
['playlist_index'] = None
2581 self
._sanitize
_thumbnails
(info_dict
)
2583 thumbnail
= info_dict
.get('thumbnail')
2584 thumbnails
= info_dict
.get('thumbnails')
2586 info_dict
['thumbnail'] = sanitize_url(thumbnail
)
2588 info_dict
['thumbnail'] = thumbnails
[-1]['url']
2590 if info_dict
.get('display_id') is None and 'id' in info_dict
:
2591 info_dict
['display_id'] = info_dict
['id']
2593 self
._fill
_common
_fields
(info_dict
)
2595 for cc_kind
in ('subtitles', 'automatic_captions'):
2596 cc
= info_dict
.get(cc_kind
)
2598 for _
, subtitle
in cc
.items():
2599 for subtitle_format
in subtitle
:
2600 if subtitle_format
.get('url'):
2601 subtitle_format
['url'] = sanitize_url(subtitle_format
['url'])
2602 if subtitle_format
.get('ext') is None:
2603 subtitle_format
['ext'] = determine_ext(subtitle_format
['url']).lower()
2605 automatic_captions
= info_dict
.get('automatic_captions')
2606 subtitles
= info_dict
.get('subtitles')
2608 info_dict
['requested_subtitles'] = self
.process_subtitles(
2609 info_dict
['id'], subtitles
, automatic_captions
)
2611 formats
= self
._get
_formats
(info_dict
)
2613 # Backward compatibility with InfoExtractor._sort_formats
2614 field_preference
= (formats
or [{}])[0].pop('__sort_fields', None)
2615 if field_preference
:
2616 info_dict
['_format_sort_fields'] = field_preference
2618 # or None ensures --clean-infojson removes it
2619 info_dict
['_has_drm'] = any(f
.get('has_drm') for f
in formats
) or None
2620 if not self
.params
.get('allow_unplayable_formats'):
2621 formats
= [f
for f
in formats
if not f
.get('has_drm')]
2623 if formats
and all(f
.get('acodec') == f
.get('vcodec') == 'none' for f
in formats
):
2624 self
.report_warning(
2625 f
'{"This video is DRM protected and " if info_dict["_has_drm"] else ""}'
2626 'only images are available for download. Use --list-formats to see them'.capitalize())
2628 get_from_start
= not info_dict
.get('is_live') or bool(self
.params
.get('live_from_start'))
2629 if not get_from_start
:
2630 info_dict
['title'] += ' ' + datetime
.datetime
.now().strftime('%Y-%m-%d %H:%M')
2631 if info_dict
.get('is_live') and formats
:
2632 formats
= [f
for f
in formats
if bool(f
.get('is_from_start')) == get_from_start
]
2633 if get_from_start
and not formats
:
2634 self
.raise_no_formats(info_dict
, msg
=(
2635 '--live-from-start is passed, but there are no formats that can be downloaded from the start. '
2636 'If you want to download from the current time, use --no-live-from-start'))
2638 def is_wellformed(f
):
2641 self
.report_warning(
2642 '"url" field is missing or empty - skipping format, '
2643 'there is an error in extractor')
2645 if isinstance(url
, bytes):
2646 sanitize_string_field(f
, 'url')
2649 # Filter out malformed formats for better extraction robustness
2650 formats
= list(filter(is_wellformed
, formats
or []))
2653 self
.raise_no_formats(info_dict
)
2655 for format
in formats
:
2656 sanitize_string_field(format
, 'format_id')
2657 sanitize_numeric_fields(format
)
2658 format
['url'] = sanitize_url(format
['url'])
2659 if format
.get('ext') is None:
2660 format
['ext'] = determine_ext(format
['url']).lower()
2661 if format
.get('protocol') is None:
2662 format
['protocol'] = determine_protocol(format
)
2663 if format
.get('resolution') is None:
2664 format
['resolution'] = self
.format_resolution(format
, default
=None)
2665 if format
.get('dynamic_range') is None and format
.get('vcodec') != 'none':
2666 format
['dynamic_range'] = 'SDR'
2667 if format
.get('aspect_ratio') is None:
2668 format
['aspect_ratio'] = try_call(lambda: round(format
['width'] / format
['height'], 2))
2669 if (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': (
2770 # All formats are video-only or
2771 all(f
.get('vcodec') != 'none' and f
.get('acodec') == 'none' for f
in formats
)
2772 # all formats are audio-only
2773 or all(f
.get('vcodec') == 'none' and f
.get('acodec') != 'none' for f
in formats
)),
2775 if interactive_format_selection
and not formats_to_download
:
2776 self
.report_error('Requested format is not available', tb
=False, is_error
=False)
2780 if not formats_to_download
:
2781 if not self
.params
.get('ignore_no_formats_error'):
2782 raise ExtractorError(
2783 'Requested format is not available. Use --list-formats for a list of available formats',
2784 expected
=True, video_id
=info_dict
['id'], ie
=info_dict
['extractor'])
2785 self
.report_warning('Requested format is not available')
2786 # Process what we can, even without any available formats.
2787 formats_to_download
= [{}]
2789 requested_ranges
= tuple(self
.params
.get('download_ranges', lambda *_
: [{}])(info_dict
, self
))
2790 best_format
, downloaded_formats
= formats_to_download
[-1], []
2792 if best_format
and requested_ranges
:
2793 def to_screen(*msg
):
2794 self
.to_screen(f
'[info] {info_dict["id"]}: {" ".join(", ".join(variadic(m)) for m in msg)}')
2796 to_screen(f
'Downloading {len(formats_to_download)} format(s):',
2797 (f
['format_id'] for f
in formats_to_download
))
2798 if requested_ranges
!= ({}, ):
2799 to_screen(f
'Downloading {len(requested_ranges)} time ranges:',
2800 (f
'{c["start_time"]:.1f}-{c["end_time"]:.1f}' for c
in requested_ranges
))
2801 max_downloads_reached
= False
2803 for fmt
, chapter
in itertools
.product(formats_to_download
, requested_ranges
):
2804 new_info
= self
._copy
_infodict
(info_dict
)
2805 new_info
.update(fmt
)
2806 offset
, duration
= info_dict
.get('section_start') or 0, info_dict
.get('duration') or float('inf')
2807 end_time
= offset
+ min(chapter
.get('end_time', duration
), duration
)
2808 if chapter
or offset
:
2810 'section_start': offset
+ chapter
.get('start_time', 0),
2811 # duration may not be accurate. So allow deviations <1sec
2812 'section_end': end_time
if end_time
<= offset
+ duration
+ 1 else None,
2813 'section_title': chapter
.get('title'),
2814 'section_number': chapter
.get('index'),
2816 downloaded_formats
.append(new_info
)
2818 self
.process_info(new_info
)
2819 except MaxDownloadsReached
:
2820 max_downloads_reached
= True
2821 self
._raise
_pending
_errors
(new_info
)
2822 # Remove copied info
2823 for key
, val
in tuple(new_info
.items()):
2824 if info_dict
.get(key
) == val
:
2826 if max_downloads_reached
:
2829 write_archive
= {f.get('__write_download_archive', False) for f in downloaded_formats}
2830 assert write_archive
.issubset({True, False, 'ignore'}
)
2831 if True in write_archive
and False not in write_archive
:
2832 self
.record_download_archive(info_dict
)
2834 info_dict
['requested_downloads'] = downloaded_formats
2835 info_dict
= self
.run_all_pps('after_video', info_dict
)
2836 if max_downloads_reached
:
2837 raise MaxDownloadsReached()
2839 # We update the info dict with the selected best quality format (backwards compatibility)
2840 info_dict
.update(best_format
)
2843 def process_subtitles(self
, video_id
, normal_subtitles
, automatic_captions
):
2844 """Select the requested subtitles and their format"""
2845 available_subs
, normal_sub_langs
= {}, []
2846 if normal_subtitles
and self
.params
.get('writesubtitles'):
2847 available_subs
.update(normal_subtitles
)
2848 normal_sub_langs
= tuple(normal_subtitles
.keys())
2849 if automatic_captions
and self
.params
.get('writeautomaticsub'):
2850 for lang
, cap_info
in automatic_captions
.items():
2851 if lang
not in available_subs
:
2852 available_subs
[lang
] = cap_info
2854 if not available_subs
or (
2855 not self
.params
.get('writesubtitles')
2856 and not self
.params
.get('writeautomaticsub')):
2859 all_sub_langs
= tuple(available_subs
.keys())
2860 if self
.params
.get('allsubtitles', False):
2861 requested_langs
= all_sub_langs
2862 elif self
.params
.get('subtitleslangs', False):
2864 requested_langs
= orderedSet_from_options(
2865 self
.params
.get('subtitleslangs'), {'all': all_sub_langs}
, use_regex
=True)
2866 except re
.error
as e
:
2867 raise ValueError(f
'Wrong regex for subtitlelangs: {e.pattern}')
2869 requested_langs
= LazyList(itertools
.chain(
2870 ['en'] if 'en' in normal_sub_langs
else [],
2871 filter(lambda f
: f
.startswith('en'), normal_sub_langs
),
2872 ['en'] if 'en' in all_sub_langs
else [],
2873 filter(lambda f
: f
.startswith('en'), all_sub_langs
),
2874 normal_sub_langs
, all_sub_langs
,
2877 self
.to_screen(f
'[info] {video_id}: Downloading subtitles: {", ".join(requested_langs)}')
2879 formats_query
= self
.params
.get('subtitlesformat', 'best')
2880 formats_preference
= formats_query
.split('/') if formats_query
else []
2882 for lang
in requested_langs
:
2883 formats
= available_subs
.get(lang
)
2885 self
.report_warning(f
'{lang} subtitles not available for {video_id}')
2887 for ext
in formats_preference
:
2891 matches
= list(filter(lambda f
: f
['ext'] == ext
, formats
))
2897 self
.report_warning(
2898 'No subtitle format found matching "%s" for language %s, '
2899 'using %s' % (formats_query
, lang
, f
['ext']))
2903 def _forceprint(self
, key
, info_dict
):
2904 if info_dict
is None:
2906 info_copy
= info_dict
.copy()
2907 info_copy
.setdefault('filename', self
.prepare_filename(info_dict
))
2908 if info_dict
.get('requested_formats') is not None:
2909 # For RTMP URLs, also include the playpath
2910 info_copy
['urls'] = '\n'.join(f
['url'] + f
.get('play_path', '') for f
in info_dict
['requested_formats'])
2911 elif info_dict
.get('url'):
2912 info_copy
['urls'] = info_dict
['url'] + info_dict
.get('play_path', '')
2913 info_copy
['formats_table'] = self
.render_formats_table(info_dict
)
2914 info_copy
['thumbnails_table'] = self
.render_thumbnails_table(info_dict
)
2915 info_copy
['subtitles_table'] = self
.render_subtitles_table(info_dict
.get('id'), info_dict
.get('subtitles'))
2916 info_copy
['automatic_captions_table'] = self
.render_subtitles_table(info_dict
.get('id'), info_dict
.get('automatic_captions'))
2918 def format_tmpl(tmpl
):
2919 mobj
= re
.fullmatch(r
'([\w.:,]|-\d|(?P<dict>{([\w.:,]|-\d)+}))+=?', tmpl
)
2924 if tmpl
.startswith('{'):
2925 tmpl
, fmt
= f
'.{tmpl}', '%({})j'
2926 if tmpl
.endswith('='):
2927 tmpl
, fmt
= tmpl
[:-1], '{0} = %({0})#j'
2928 return '\n'.join(map(fmt
.format
, [tmpl
] if mobj
.group('dict') else tmpl
.split(',')))
2930 for tmpl
in self
.params
['forceprint'].get(key
, []):
2931 self
.to_stdout(self
.evaluate_outtmpl(format_tmpl(tmpl
), info_copy
))
2933 for tmpl
, file_tmpl
in self
.params
['print_to_file'].get(key
, []):
2934 filename
= self
.prepare_filename(info_dict
, outtmpl
=file_tmpl
)
2935 tmpl
= format_tmpl(tmpl
)
2936 self
.to_screen(f
'[info] Writing {tmpl!r} to: {filename}')
2937 if self
._ensure
_dir
_exists
(filename
):
2938 with open(filename
, 'a', encoding
='utf-8', newline
='') as f
:
2939 f
.write(self
.evaluate_outtmpl(tmpl
, info_copy
) + os
.linesep
)
2943 def __forced_printings(self
, info_dict
, filename
=None, incomplete
=True):
2944 if (self
.params
.get('forcejson')
2945 or self
.params
['forceprint'].get('video')
2946 or self
.params
['print_to_file'].get('video')):
2947 self
.post_extract(info_dict
)
2949 info_dict
['filename'] = filename
2950 info_copy
= self
._forceprint
('video', info_dict
)
2952 def print_field(field
, actual_field
=None, optional
=False):
2953 if actual_field
is None:
2954 actual_field
= field
2955 if self
.params
.get(f
'force{field}') and (
2956 info_copy
.get(field
) is not None or (not optional
and not incomplete
)):
2957 self
.to_stdout(info_copy
[actual_field
])
2959 print_field('title')
2961 print_field('url', 'urls')
2962 print_field('thumbnail', optional
=True)
2963 print_field('description', optional
=True)
2964 print_field('filename')
2965 if self
.params
.get('forceduration') and info_copy
.get('duration') is not None:
2966 self
.to_stdout(formatSeconds(info_copy
['duration']))
2967 print_field('format')
2969 if self
.params
.get('forcejson'):
2970 self
.to_stdout(json
.dumps(self
.sanitize_info(info_dict
)))
2972 def dl(self
, name
, info
, subtitle
=False, test
=False):
2973 if not info
.get('url'):
2974 self
.raise_no_formats(info
, True)
2977 verbose
= self
.params
.get('verbose')
2980 'quiet': self
.params
.get('quiet') or not verbose
,
2982 'noprogress': not verbose
,
2984 'skip_unavailable_fragments': False,
2985 'keep_fragments': False,
2987 '_no_ytdl_file': True,
2990 params
= self
.params
2991 fd
= get_suitable_downloader(info
, params
, to_stdout
=(name
== '-'))(self
, params
)
2993 for ph
in self
._progress
_hooks
:
2994 fd
.add_progress_hook(ph
)
2996 (f
['url'].split(',')[0] + ',<data>' if f
['url'].startswith('data:') else f
['url'])
2997 for f
in info
.get('requested_formats', []) or [info
])
2998 self
.write_debug(f
'Invoking {fd.FD_NAME} downloader on "{urls}"')
3000 # Note: Ideally info should be a deep-copied so that hooks cannot modify it.
3001 # But it may contain objects that are not deep-copyable
3002 new_info
= self
._copy
_infodict
(info
)
3003 if new_info
.get('http_headers') is None:
3004 new_info
['http_headers'] = self
._calc
_headers
(new_info
)
3005 return fd
.download(name
, new_info
, subtitle
)
3007 def existing_file(self
, filepaths
, *, default_overwrite
=True):
3008 existing_files
= list(filter(os
.path
.exists
, orderedSet(filepaths
)))
3009 if existing_files
and not self
.params
.get('overwrites', default_overwrite
):
3010 return existing_files
[0]
3012 for file in existing_files
:
3013 self
.report_file_delete(file)
3017 def process_info(self
, info_dict
):
3018 """Process a single resolved IE result. (Modifies it in-place)"""
3020 assert info_dict
.get('_type', 'video') == 'video'
3021 original_infodict
= info_dict
3023 if 'format' not in info_dict
and 'ext' in info_dict
:
3024 info_dict
['format'] = info_dict
['ext']
3026 if self
._match
_entry
(info_dict
) is not None:
3027 info_dict
['__write_download_archive'] = 'ignore'
3030 # Does nothing under normal operation - for backward compatibility of process_info
3031 self
.post_extract(info_dict
)
3033 def replace_info_dict(new_info
):
3035 if new_info
== info_dict
:
3038 info_dict
.update(new_info
)
3040 new_info
, _
= self
.pre_process(info_dict
, 'video')
3041 replace_info_dict(new_info
)
3042 self
._num
_downloads
+= 1
3044 # info_dict['_filename'] needs to be set for backward compatibility
3045 info_dict
['_filename'] = full_filename
= self
.prepare_filename(info_dict
, warn
=True)
3046 temp_filename
= self
.prepare_filename(info_dict
, 'temp')
3050 self
.__forced
_printings
(info_dict
, full_filename
, incomplete
=('format' not in info_dict
))
3052 def check_max_downloads():
3053 if self
._num
_downloads
>= float(self
.params
.get('max_downloads') or 'inf'):
3054 raise MaxDownloadsReached()
3056 if self
.params
.get('simulate'):
3057 info_dict
['__write_download_archive'] = self
.params
.get('force_write_download_archive')
3058 check_max_downloads()
3061 if full_filename
is None:
3063 if not self
._ensure
_dir
_exists
(encodeFilename(full_filename
)):
3065 if not self
._ensure
_dir
_exists
(encodeFilename(temp_filename
)):
3068 if self
._write
_description
('video', info_dict
,
3069 self
.prepare_filename(info_dict
, 'description')) is None:
3072 sub_files
= self
._write
_subtitles
(info_dict
, temp_filename
)
3073 if sub_files
is None:
3075 files_to_move
.update(dict(sub_files
))
3077 thumb_files
= self
._write
_thumbnails
(
3078 'video', info_dict
, temp_filename
, self
.prepare_filename(info_dict
, 'thumbnail'))
3079 if thumb_files
is None:
3081 files_to_move
.update(dict(thumb_files
))
3083 infofn
= self
.prepare_filename(info_dict
, 'infojson')
3084 _infojson_written
= self
._write
_info
_json
('video', info_dict
, infofn
)
3085 if _infojson_written
:
3086 info_dict
['infojson_filename'] = infofn
3087 # For backward compatibility, even though it was a private field
3088 info_dict
['__infojson_filename'] = infofn
3089 elif _infojson_written
is None:
3092 # Note: Annotations are deprecated
3094 if self
.params
.get('writeannotations', False):
3095 annofn
= self
.prepare_filename(info_dict
, 'annotation')
3097 if not self
._ensure
_dir
_exists
(encodeFilename(annofn
)):
3099 if not self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(annofn
)):
3100 self
.to_screen('[info] Video annotations are already present')
3101 elif not info_dict
.get('annotations'):
3102 self
.report_warning('There are no annotations to write.')
3105 self
.to_screen('[info] Writing video annotations to: ' + annofn
)
3106 with open(encodeFilename(annofn
), 'w', encoding
='utf-8') as annofile
:
3107 annofile
.write(info_dict
['annotations'])
3108 except (KeyError, TypeError):
3109 self
.report_warning('There are no annotations to write.')
3111 self
.report_error('Cannot write annotations file: ' + annofn
)
3114 # Write internet shortcut files
3115 def _write_link_file(link_type
):
3116 url
= try_get(info_dict
['webpage_url'], iri_to_uri
)
3118 self
.report_warning(
3119 f
'Cannot write internet shortcut file because the actual URL of "{info_dict["webpage_url"]}" is unknown')
3121 linkfn
= replace_extension(self
.prepare_filename(info_dict
, 'link'), link_type
, info_dict
.get('ext'))
3122 if not self
._ensure
_dir
_exists
(encodeFilename(linkfn
)):
3124 if self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(linkfn
)):
3125 self
.to_screen(f
'[info] Internet shortcut (.{link_type}) is already present')
3128 self
.to_screen(f
'[info] Writing internet shortcut (.{link_type}) to: {linkfn}')
3129 with open(encodeFilename(to_high_limit_path(linkfn
)), 'w', encoding
='utf-8',
3130 newline
='\r\n' if link_type
== 'url' else '\n') as linkfile
:
3131 template_vars
= {'url': url}
3132 if link_type
== 'desktop':
3133 template_vars
['filename'] = linkfn
[:-(len(link_type
) + 1)]
3134 linkfile
.write(LINK_TEMPLATES
[link_type
] % template_vars
)
3136 self
.report_error(f
'Cannot write internet shortcut {linkfn}')
3141 'url': self
.params
.get('writeurllink'),
3142 'webloc': self
.params
.get('writewebloclink'),
3143 'desktop': self
.params
.get('writedesktoplink'),
3145 if self
.params
.get('writelink'):
3146 link_type
= ('webloc' if sys
.platform
== 'darwin'
3147 else 'desktop' if sys
.platform
.startswith('linux')
3149 write_links
[link_type
] = True
3151 if any(should_write
and not _write_link_file(link_type
)
3152 for link_type
, should_write
in write_links
.items()):
3155 new_info
, files_to_move
= self
.pre_process(info_dict
, 'before_dl', files_to_move
)
3156 replace_info_dict(new_info
)
3158 if self
.params
.get('skip_download'):
3159 info_dict
['filepath'] = temp_filename
3160 info_dict
['__finaldir'] = os
.path
.dirname(os
.path
.abspath(encodeFilename(full_filename
)))
3161 info_dict
['__files_to_move'] = files_to_move
3162 replace_info_dict(self
.run_pp(MoveFilesAfterDownloadPP(self
, False), info_dict
))
3163 info_dict
['__write_download_archive'] = self
.params
.get('force_write_download_archive')
3166 info_dict
.setdefault('__postprocessors', [])
3169 def existing_video_file(*filepaths
):
3170 ext
= info_dict
.get('ext')
3171 converted
= lambda file: replace_extension(file, self
.params
.get('final_ext') or ext
, ext
)
3172 file = self
.existing_file(itertools
.chain(*zip(map(converted
, filepaths
), filepaths
)),
3173 default_overwrite
=False)
3175 info_dict
['ext'] = os
.path
.splitext(file)[1][1:]
3178 fd
, success
= None, True
3179 if info_dict
.get('protocol') or info_dict
.get('url'):
3180 fd
= get_suitable_downloader(info_dict
, self
.params
, to_stdout
=temp_filename
== '-')
3181 if fd
is not FFmpegFD
and 'no-direct-merge' not in self
.params
['compat_opts'] and (
3182 info_dict
.get('section_start') or info_dict
.get('section_end')):
3183 msg
= ('This format cannot be partially downloaded' if FFmpegFD
.available()
3184 else 'You have requested downloading the video partially, but ffmpeg is not installed')
3185 self
.report_error(f
'{msg}. Aborting')
3188 if info_dict
.get('requested_formats') is not None:
3189 old_ext
= info_dict
['ext']
3190 if self
.params
.get('merge_output_format') is None:
3191 if (info_dict
['ext'] == 'webm'
3192 and info_dict
.get('thumbnails')
3193 # check with type instead of pp_key, __name__, or isinstance
3194 # since we dont want any custom PPs to trigger this
3195 and any(type(pp
) == EmbedThumbnailPP
for pp
in self
._pps
['post_process'])): # noqa: E721
3196 info_dict
['ext'] = 'mkv'
3197 self
.report_warning(
3198 'webm doesn\'t support embedding a thumbnail, mkv will be used')
3199 new_ext
= info_dict
['ext']
3201 def correct_ext(filename
, ext
=new_ext
):
3204 filename_real_ext
= os
.path
.splitext(filename
)[1][1:]
3206 os
.path
.splitext(filename
)[0]
3207 if filename_real_ext
in (old_ext
, new_ext
)
3209 return f
'{filename_wo_ext}.{ext}'
3211 # Ensure filename always has a correct extension for successful merge
3212 full_filename
= correct_ext(full_filename
)
3213 temp_filename
= correct_ext(temp_filename
)
3214 dl_filename
= existing_video_file(full_filename
, temp_filename
)
3216 info_dict
['__real_download'] = False
3217 # NOTE: Copy so that original format dicts are not modified
3218 info_dict
['requested_formats'] = list(map(dict, info_dict
['requested_formats']))
3220 merger
= FFmpegMergerPP(self
)
3222 if dl_filename
is not None:
3223 self
.report_file_already_downloaded(dl_filename
)
3225 for f
in info_dict
['requested_formats'] if fd
!= FFmpegFD
else []:
3226 f
['filepath'] = fname
= prepend_extension(
3227 correct_ext(temp_filename
, info_dict
['ext']),
3228 'f%s' % f
['format_id'], info_dict
['ext'])
3229 downloaded
.append(fname
)
3230 info_dict
['url'] = '\n'.join(f
['url'] for f
in info_dict
['requested_formats'])
3231 success
, real_download
= self
.dl(temp_filename
, info_dict
)
3232 info_dict
['__real_download'] = real_download
3234 if self
.params
.get('allow_unplayable_formats'):
3235 self
.report_warning(
3236 'You have requested merging of multiple formats '
3237 'while also allowing unplayable formats to be downloaded. '
3238 'The formats won\'t be merged to prevent data corruption.')
3239 elif not merger
.available
:
3240 msg
= 'You have requested merging of multiple formats but ffmpeg is not installed'
3241 if not self
.params
.get('ignoreerrors'):
3242 self
.report_error(f
'{msg}. Aborting due to --abort-on-error')
3244 self
.report_warning(f
'{msg}. The formats won\'t be merged')
3246 if temp_filename
== '-':
3247 reason
= ('using a downloader other than ffmpeg' if FFmpegFD
.can_merge_formats(info_dict
, self
.params
)
3248 else 'but the formats are incompatible for simultaneous download' if merger
.available
3249 else 'but ffmpeg is not installed')
3250 self
.report_warning(
3251 f
'You have requested downloading multiple formats to stdout {reason}. '
3252 'The formats will be streamed one after the other')
3253 fname
= temp_filename
3254 for f
in info_dict
['requested_formats']:
3255 new_info
= dict(info_dict
)
3256 del new_info
['requested_formats']
3258 if temp_filename
!= '-':
3259 fname
= prepend_extension(
3260 correct_ext(temp_filename
, new_info
['ext']),
3261 'f%s' % f
['format_id'], new_info
['ext'])
3262 if not self
._ensure
_dir
_exists
(fname
):
3264 f
['filepath'] = fname
3265 downloaded
.append(fname
)
3266 partial_success
, real_download
= self
.dl(fname
, new_info
)
3267 info_dict
['__real_download'] = info_dict
['__real_download'] or real_download
3268 success
= success
and partial_success
3270 if downloaded
and merger
.available
and not self
.params
.get('allow_unplayable_formats'):
3271 info_dict
['__postprocessors'].append(merger
)
3272 info_dict
['__files_to_merge'] = downloaded
3273 # Even if there were no downloads, it is being merged only now
3274 info_dict
['__real_download'] = True
3276 for file in downloaded
:
3277 files_to_move
[file] = None
3279 # Just a single file
3280 dl_filename
= existing_video_file(full_filename
, temp_filename
)
3281 if dl_filename
is None or dl_filename
== temp_filename
:
3282 # dl_filename == temp_filename could mean that the file was partially downloaded with --no-part.
3283 # So we should try to resume the download
3284 success
, real_download
= self
.dl(temp_filename
, info_dict
)
3285 info_dict
['__real_download'] = real_download
3287 self
.report_file_already_downloaded(dl_filename
)
3289 dl_filename
= dl_filename
or temp_filename
3290 info_dict
['__finaldir'] = os
.path
.dirname(os
.path
.abspath(encodeFilename(full_filename
)))
3292 except network_exceptions
as err
:
3293 self
.report_error('unable to download video data: %s' % error_to_compat_str(err
))
3295 except OSError as err
:
3296 raise UnavailableVideoError(err
)
3297 except (ContentTooShortError
, ) as err
:
3298 self
.report_error(f
'content too short (expected {err.expected} bytes and served {err.downloaded})')
3301 self
._raise
_pending
_errors
(info_dict
)
3302 if success
and full_filename
!= '-':
3306 fixup_policy
= self
.params
.get('fixup')
3307 vid
= info_dict
['id']
3309 if fixup_policy
in ('ignore', 'never'):
3311 elif fixup_policy
== 'warn':
3313 elif fixup_policy
!= 'force':
3314 assert fixup_policy
in ('detect_or_warn', None)
3315 if not info_dict
.get('__real_download'):
3318 def ffmpeg_fixup(cndn
, msg
, cls
):
3319 if not (do_fixup
and cndn
):
3321 elif do_fixup
== 'warn':
3322 self
.report_warning(f
'{vid}: {msg}')
3326 info_dict
['__postprocessors'].append(pp
)
3328 self
.report_warning(f
'{vid}: {msg}. Install ffmpeg to fix this automatically')
3330 stretched_ratio
= info_dict
.get('stretched_ratio')
3331 ffmpeg_fixup(stretched_ratio
not in (1, None),
3332 f
'Non-uniform pixel ratio {stretched_ratio}',
3333 FFmpegFixupStretchedPP
)
3335 downloader
= get_suitable_downloader(info_dict
, self
.params
) if 'protocol' in info_dict
else None
3336 downloader
= downloader
.FD_NAME
if downloader
else None
3338 ext
= info_dict
.get('ext')
3339 postprocessed_by_ffmpeg
= info_dict
.get('requested_formats') or any((
3340 isinstance(pp
, FFmpegVideoConvertorPP
)
3341 and resolve_recode_mapping(ext
, pp
.mapping
)[0] not in (ext
, None)
3342 ) for pp
in self
._pps
['post_process'])
3344 if not postprocessed_by_ffmpeg
:
3345 ffmpeg_fixup(ext
== 'm4a' and info_dict
.get('container') == 'm4a_dash',
3346 'writing DASH m4a. Only some players support this container',
3348 ffmpeg_fixup(downloader
== 'hlsnative' and not self
.params
.get('hls_use_mpegts')
3349 or info_dict
.get('is_live') and self
.params
.get('hls_use_mpegts') is None,
3350 'Possible MPEG-TS in MP4 container or malformed AAC timestamps',
3352 ffmpeg_fixup(info_dict
.get('is_live') and downloader
== 'dashsegments',
3353 'Possible duplicate MOOV atoms', FFmpegFixupDuplicateMoovPP
)
3355 ffmpeg_fixup(downloader
== 'web_socket_fragment', 'Malformed timestamps detected', FFmpegFixupTimestampPP
)
3356 ffmpeg_fixup(downloader
== 'web_socket_fragment', 'Malformed duration detected', FFmpegFixupDurationPP
)
3360 replace_info_dict(self
.post_process(dl_filename
, info_dict
, files_to_move
))
3361 except PostProcessingError
as err
:
3362 self
.report_error('Postprocessing: %s' % str(err
))
3365 for ph
in self
._post
_hooks
:
3366 ph(info_dict
['filepath'])
3367 except Exception as err
:
3368 self
.report_error('post hooks: %s' % str(err
))
3370 info_dict
['__write_download_archive'] = True
3372 assert info_dict
is original_infodict
# Make sure the info_dict was modified in-place
3373 if self
.params
.get('force_write_download_archive'):
3374 info_dict
['__write_download_archive'] = True
3375 check_max_downloads()
3377 def __download_wrapper(self
, func
):
3378 @functools.wraps(func
)
3379 def wrapper(*args
, **kwargs
):
3381 res
= func(*args
, **kwargs
)
3382 except UnavailableVideoError
as e
:
3383 self
.report_error(e
)
3384 except DownloadCancelled
as e
:
3385 self
.to_screen(f
'[info] {e}')
3386 if not self
.params
.get('break_per_url'):
3388 self
._num
_downloads
= 0
3390 if self
.params
.get('dump_single_json', False):
3391 self
.post_extract(res
)
3392 self
.to_stdout(json
.dumps(self
.sanitize_info(res
)))
3395 def download(self
, url_list
):
3396 """Download a given list of URLs."""
3397 url_list
= variadic(url_list
) # Passing a single URL is a common mistake
3398 outtmpl
= self
.params
['outtmpl']['default']
3399 if (len(url_list
) > 1
3401 and '%' not in outtmpl
3402 and self
.params
.get('max_downloads') != 1):
3403 raise SameFileError(outtmpl
)
3405 for url
in url_list
:
3406 self
.__download
_wrapper
(self
.extract_info
)(
3407 url
, force_generic_extractor
=self
.params
.get('force_generic_extractor', False))
3409 return self
._download
_retcode
3411 def download_with_info_file(self
, info_filename
):
3412 with contextlib
.closing(fileinput
.FileInput(
3413 [info_filename
], mode
='r',
3414 openhook
=fileinput
.hook_encoded('utf-8'))) as f
:
3415 # FileInput doesn't have a read method, we can't call json.load
3416 infos
= [self
.sanitize_info(info
, self
.params
.get('clean_infojson', True))
3417 for info
in variadic(json
.loads('\n'.join(f
)))]
3420 self
.__download
_wrapper
(self
.process_ie_result
)(info
, download
=True)
3421 except (DownloadError
, EntryNotInPlaylist
, ReExtractInfo
) as e
:
3422 if not isinstance(e
, EntryNotInPlaylist
):
3423 self
.to_stderr('\r')
3424 webpage_url
= info
.get('webpage_url')
3425 if webpage_url
is None:
3427 self
.report_warning(f
'The info failed to download: {e}; trying with URL {webpage_url}')
3428 self
.download([webpage_url
])
3429 return self
._download
_retcode
3432 def sanitize_info(info_dict
, remove_private_keys
=False):
3433 ''' Sanitize the infodict for converting to json '''
3434 if info_dict
is None:
3436 info_dict
.setdefault('epoch', int(time
.time()))
3437 info_dict
.setdefault('_type', 'video')
3438 info_dict
.setdefault('_version', {
3439 'version': __version__
,
3440 'current_git_head': current_git_head(),
3441 'release_git_head': RELEASE_GIT_HEAD
,
3442 'repository': REPOSITORY
,
3445 if remove_private_keys
:
3446 reject
= lambda k
, v
: v
is None or k
.startswith('__') or k
in {
3447 'requested_downloads', 'requested_formats', 'requested_subtitles', 'requested_entries',
3448 'entries', 'filepath', '_filename', 'filename', 'infojson_filename', 'original_url',
3449 'playlist_autonumber', '_format_sort_fields',
3452 reject
= lambda k
, v
: False
3455 if isinstance(obj
, dict):
3456 return {k: filter_fn(v) for k, v in obj.items() if not reject(k, v)}
3457 elif isinstance(obj
, (list, tuple, set, LazyList
)):
3458 return list(map(filter_fn
, obj
))
3459 elif obj
is None or isinstance(obj
, (str, int, float, bool)):
3464 return filter_fn(info_dict
)
3467 def filter_requested_info(info_dict
, actually_filter
=True):
3468 ''' Alias of sanitize_info for backward compatibility '''
3469 return YoutubeDL
.sanitize_info(info_dict
, actually_filter
)
3471 def _delete_downloaded_files(self
, *files_to_delete
, info
={}, msg
=None):
3472 for filename
in set(filter(None, files_to_delete
)):
3474 self
.to_screen(msg
% filename
)
3478 self
.report_warning(f
'Unable to delete file {filename}')
3479 if filename
in info
.get('__files_to_move', []): # NB: Delete even if None
3480 del info
['__files_to_move'][filename
]
3483 def post_extract(info_dict
):
3484 def actual_post_extract(info_dict
):
3485 if info_dict
.get('_type') in ('playlist', 'multi_video'):
3486 for video_dict
in info_dict
.get('entries', {}):
3487 actual_post_extract(video_dict
or {})
3490 post_extractor
= info_dict
.pop('__post_extractor', None) or (lambda: {})
3491 info_dict
.update(post_extractor())
3493 actual_post_extract(info_dict
or {})
3495 def run_pp(self
, pp
, infodict
):
3496 files_to_delete
= []
3497 if '__files_to_move' not in infodict
:
3498 infodict
['__files_to_move'] = {}
3500 files_to_delete
, infodict
= pp
.run(infodict
)
3501 except PostProcessingError
as e
:
3502 # Must be True and not 'only_download'
3503 if self
.params
.get('ignoreerrors') is True:
3504 self
.report_error(e
)
3508 if not files_to_delete
:
3510 if self
.params
.get('keepvideo', False):
3511 for f
in files_to_delete
:
3512 infodict
['__files_to_move'].setdefault(f
, '')
3514 self
._delete
_downloaded
_files
(
3515 *files_to_delete
, info
=infodict
, msg
='Deleting original file %s (pass -k to keep)')
3518 def run_all_pps(self
, key
, info
, *, additional_pps
=None):
3520 self
._forceprint
(key
, info
)
3521 for pp
in (additional_pps
or []) + self
._pps
[key
]:
3522 info
= self
.run_pp(pp
, info
)
3525 def pre_process(self
, ie_info
, key
='pre_process', files_to_move
=None):
3526 info
= dict(ie_info
)
3527 info
['__files_to_move'] = files_to_move
or {}
3529 info
= self
.run_all_pps(key
, info
)
3530 except PostProcessingError
as err
:
3531 msg
= f
'Preprocessing: {err}'
3532 info
.setdefault('__pending_error', msg
)
3533 self
.report_error(msg
, is_error
=False)
3534 return info
, info
.pop('__files_to_move', None)
3536 def post_process(self
, filename
, info
, files_to_move
=None):
3537 """Run all the postprocessors on the given file."""
3538 info
['filepath'] = filename
3539 info
['__files_to_move'] = files_to_move
or {}
3540 info
= self
.run_all_pps('post_process', info
, additional_pps
=info
.get('__postprocessors'))
3541 info
= self
.run_pp(MoveFilesAfterDownloadPP(self
), info
)
3542 del info
['__files_to_move']
3543 return self
.run_all_pps('after_move', info
)
3545 def _make_archive_id(self
, info_dict
):
3546 video_id
= info_dict
.get('id')
3549 # Future-proof against any change in case
3550 # and backwards compatibility with prior versions
3551 extractor
= info_dict
.get('extractor_key') or info_dict
.get('ie_key') # key in a playlist
3552 if extractor
is None:
3553 url
= str_or_none(info_dict
.get('url'))
3556 # Try to find matching extractor for the URL and take its ie_key
3557 for ie_key
, ie
in self
._ies
.items():
3558 if ie
.suitable(url
):
3563 return make_archive_id(extractor
, video_id
)
3565 def in_download_archive(self
, info_dict
):
3566 if not self
.archive
:
3569 vid_ids
= [self
._make
_archive
_id
(info_dict
)]
3570 vid_ids
.extend(info_dict
.get('_old_archive_ids') or [])
3571 return any(id_
in self
.archive
for id_
in vid_ids
)
3573 def record_download_archive(self
, info_dict
):
3574 fn
= self
.params
.get('download_archive')
3577 vid_id
= self
._make
_archive
_id
(info_dict
)
3580 self
.write_debug(f
'Adding to archive: {vid_id}')
3581 if is_path_like(fn
):
3582 with locked_file(fn
, 'a', encoding
='utf-8') as archive_file
:
3583 archive_file
.write(vid_id
+ '\n')
3584 self
.archive
.add(vid_id
)
3587 def format_resolution(format
, default
='unknown'):
3588 if format
.get('vcodec') == 'none' and format
.get('acodec') != 'none':
3590 if format
.get('resolution') is not None:
3591 return format
['resolution']
3592 if format
.get('width') and format
.get('height'):
3593 return '%dx%d' % (format
['width'], format
['height'])
3594 elif format
.get('height'):
3595 return '%sp' % format
['height']
3596 elif format
.get('width'):
3597 return '%dx?' % format
['width']
3600 def _list_format_headers(self
, *headers
):
3601 if self
.params
.get('listformats_table', True) is not False:
3602 return [self
._format
_out
(header
, self
.Styles
.HEADERS
) for header
in headers
]
3605 def _format_note(self
, fdict
):
3607 if fdict
.get('ext') in ['f4f', 'f4m']:
3608 res
+= '(unsupported)'
3609 if fdict
.get('language'):
3612 res
+= '[%s]' % fdict
['language']
3613 if fdict
.get('format_note') is not None:
3616 res
+= fdict
['format_note']
3617 if fdict
.get('tbr') is not None:
3620 res
+= '%4dk' % fdict
['tbr']
3621 if fdict
.get('container') is not None:
3624 res
+= '%s container' % fdict
['container']
3625 if (fdict
.get('vcodec') is not None
3626 and fdict
.get('vcodec') != 'none'):
3629 res
+= fdict
['vcodec']
3630 if fdict
.get('vbr') is not None:
3632 elif fdict
.get('vbr') is not None and fdict
.get('abr') is not None:
3634 if fdict
.get('vbr') is not None:
3635 res
+= '%4dk' % fdict
['vbr']
3636 if fdict
.get('fps') is not None:
3639 res
+= '%sfps' % fdict
['fps']
3640 if fdict
.get('acodec') is not None:
3643 if fdict
['acodec'] == 'none':
3646 res
+= '%-5s' % fdict
['acodec']
3647 elif fdict
.get('abr') is not None:
3651 if fdict
.get('abr') is not None:
3652 res
+= '@%3dk' % fdict
['abr']
3653 if fdict
.get('asr') is not None:
3654 res
+= ' (%5dHz)' % fdict
['asr']
3655 if fdict
.get('filesize') is not None:
3658 res
+= format_bytes(fdict
['filesize'])
3659 elif fdict
.get('filesize_approx') is not None:
3662 res
+= '~' + format_bytes(fdict
['filesize_approx'])
3665 def _get_formats(self
, info_dict
):
3666 if info_dict
.get('formats') is None:
3667 if info_dict
.get('url') and info_dict
.get('_type', 'video') == 'video':
3670 return info_dict
['formats']
3672 def render_formats_table(self
, info_dict
):
3673 formats
= self
._get
_formats
(info_dict
)
3676 if not self
.params
.get('listformats_table', True) is not False:
3679 format_field(f
, 'format_id'),
3680 format_field(f
, 'ext'),
3681 self
.format_resolution(f
),
3682 self
._format
_note
(f
)
3683 ] for f
in formats
if (f
.get('preference') or 0) >= -1000]
3684 return render_table(['format code', 'extension', 'resolution', 'note'], table
, extra_gap
=1)
3686 def simplified_codec(f
, field
):
3687 assert field
in ('acodec', 'vcodec')
3688 codec
= f
.get(field
, 'unknown')
3691 elif codec
!= 'none':
3692 return '.'.join(codec
.split('.')[:4])
3694 if field
== 'vcodec' and f
.get('acodec') == 'none':
3696 elif field
== 'acodec' and f
.get('vcodec') == 'none':
3698 return self
._format
_out
('audio only' if field
== 'vcodec' else 'video only',
3699 self
.Styles
.SUPPRESS
)
3701 delim
= self
._format
_out
('\u2502', self
.Styles
.DELIM
, '|', test_encoding
=True)
3704 self
._format
_out
(format_field(f
, 'format_id'), self
.Styles
.ID
),
3705 format_field(f
, 'ext'),
3706 format_field(f
, func
=self
.format_resolution
, ignore
=('audio only', 'images')),
3707 format_field(f
, 'fps', '\t%d', func
=round),
3708 format_field(f
, 'dynamic_range', '%s', ignore
=(None, 'SDR')).replace('HDR', ''),
3709 format_field(f
, 'audio_channels', '\t%s'),
3711 format_field(f
, 'filesize', ' \t%s', func
=format_bytes
) + format_field(f
, 'filesize_approx', '~\t%s', func
=format_bytes
),
3712 format_field(f
, 'tbr', '\t%dk', func
=round),
3713 shorten_protocol_name(f
.get('protocol', '')),
3715 simplified_codec(f
, 'vcodec'),
3716 format_field(f
, 'vbr', '\t%dk', func
=round),
3717 simplified_codec(f
, 'acodec'),
3718 format_field(f
, 'abr', '\t%dk', func
=round),
3719 format_field(f
, 'asr', '\t%s', func
=format_decimal_suffix
),
3721 self
._format
_out
('UNSUPPORTED', 'light red') if f
.get('ext') in ('f4f', 'f4m') else None,
3722 self
._format
_out
('DRM', 'light red') if f
.get('has_drm') else None,
3723 format_field(f
, 'language', '[%s]'),
3724 join_nonempty(format_field(f
, 'format_note'),
3725 format_field(f
, 'container', ignore
=(None, f
.get('ext'))),
3728 ] for f
in formats
if f
.get('preference') is None or f
['preference'] >= -1000]
3729 header_line
= self
._list
_format
_headers
(
3730 'ID', 'EXT', 'RESOLUTION', '\tFPS', 'HDR', 'CH', delim
, '\tFILESIZE', '\tTBR', 'PROTO',
3731 delim
, 'VCODEC', '\tVBR', 'ACODEC', '\tABR', '\tASR', 'MORE INFO')
3733 return render_table(
3734 header_line
, table
, hide_empty
=True,
3735 delim
=self
._format
_out
('\u2500', self
.Styles
.DELIM
, '-', test_encoding
=True))
3737 def render_thumbnails_table(self
, info_dict
):
3738 thumbnails
= list(info_dict
.get('thumbnails') or [])
3741 return render_table(
3742 self
._list
_format
_headers
('ID', 'Width', 'Height', 'URL'),
3743 [[t
.get('id'), t
.get('width') or 'unknown', t
.get('height') or 'unknown', t
['url']] for t
in thumbnails
])
3745 def render_subtitles_table(self
, video_id
, subtitles
):
3746 def _row(lang
, formats
):
3747 exts
, names
= zip(*((f
['ext'], f
.get('name') or 'unknown') for f
in reversed(formats
)))
3748 if len(set(names
)) == 1:
3749 names
= [] if names
[0] == 'unknown' else names
[:1]
3750 return [lang
, ', '.join(names
), ', '.join(exts
)]
3754 return render_table(
3755 self
._list
_format
_headers
('Language', 'Name', 'Formats'),
3756 [_row(lang
, formats
) for lang
, formats
in subtitles
.items()],
3759 def __list_table(self
, video_id
, name
, func
, *args
):
3762 self
.to_screen(f
'{video_id} has no {name}')
3764 self
.to_screen(f
'[info] Available {name} for {video_id}:')
3765 self
.to_stdout(table
)
3767 def list_formats(self
, info_dict
):
3768 self
.__list
_table
(info_dict
['id'], 'formats', self
.render_formats_table
, info_dict
)
3770 def list_thumbnails(self
, info_dict
):
3771 self
.__list
_table
(info_dict
['id'], 'thumbnails', self
.render_thumbnails_table
, info_dict
)
3773 def list_subtitles(self
, video_id
, subtitles
, name
='subtitles'):
3774 self
.__list
_table
(video_id
, name
, self
.render_subtitles_table
, video_id
, subtitles
)
3776 def urlopen(self
, req
):
3777 """ Start an HTTP download """
3778 if isinstance(req
, str):
3779 req
= sanitized_Request(req
)
3780 return self
._opener
.open(req
, timeout
=self
._socket
_timeout
)
3782 def print_debug_header(self
):
3783 if not self
.params
.get('verbose'):
3786 from . import _IN_CLI
# Must be delayed import
3788 # These imports can be slow. So import them only as needed
3789 from .extractor
.extractors
import _LAZY_LOADER
3790 from .extractor
.extractors
import (
3791 _PLUGIN_CLASSES
as plugin_ies
,
3792 _PLUGIN_OVERRIDES
as plugin_ie_overrides
3795 def get_encoding(stream
):
3796 ret
= str(getattr(stream
, 'encoding', 'missing (%s)' % type(stream
).__name
__))
3797 additional_info
= []
3798 if os
.environ
.get('TERM', '').lower() == 'dumb':
3799 additional_info
.append('dumb')
3800 if not supports_terminal_sequences(stream
):
3801 from .utils
import WINDOWS_VT_MODE
# Must be imported locally
3802 additional_info
.append('No VT' if WINDOWS_VT_MODE
is False else 'No ANSI')
3804 ret
= f
'{ret} ({",".join(additional_info)})'
3807 encoding_str
= 'Encodings: locale %s, fs %s, pref %s, %s' % (
3808 locale
.getpreferredencoding(),
3809 sys
.getfilesystemencoding(),
3810 self
.get_encoding(),
3812 f
'{key} {get_encoding(stream)}' for key
, stream
in self
._out
_files
.items_
3813 if stream
is not None and key
!= 'console')
3816 logger
= self
.params
.get('logger')
3818 write_debug
= lambda msg
: logger
.debug(f
'[debug] {msg}')
3819 write_debug(encoding_str
)
3821 write_string(f
'[debug] {encoding_str}\n', encoding
=None)
3822 write_debug
= lambda msg
: self
._write
_string
(f
'[debug] {msg}\n')
3824 source
= detect_variant()
3825 if VARIANT
not in (None, 'pip'):
3828 write_debug(join_nonempty(
3829 f
'{"yt-dlp" if REPOSITORY == "yt-dlp/yt-dlp" else REPOSITORY} version',
3830 f
'{CHANNEL}@{__version__}',
3831 f
'[{RELEASE_GIT_HEAD[:9]}]' if RELEASE_GIT_HEAD
else '',
3832 '' if source
== 'unknown' else f
'({source})',
3833 '' if _IN_CLI
else 'API' if klass
== YoutubeDL
else f
'API:{self.__module__}.{klass.__qualname__}',
3837 write_debug(f
'params: {self.params}')
3839 if not _LAZY_LOADER
:
3840 if os
.environ
.get('YTDLP_NO_LAZY_EXTRACTORS'):
3841 write_debug('Lazy loading extractors is forcibly disabled')
3843 write_debug('Lazy loading extractors is disabled')
3844 if self
.params
['compat_opts']:
3845 write_debug('Compatibility options: %s' % ', '.join(self
.params
['compat_opts']))
3847 if current_git_head():
3848 write_debug(f
'Git HEAD: {current_git_head()}')
3849 write_debug(system_identifier())
3851 exe_versions
, ffmpeg_features
= FFmpegPostProcessor
.get_versions_and_features(self
)
3852 ffmpeg_features
= {key for key, val in ffmpeg_features.items() if val}
3854 exe_versions
['ffmpeg'] += ' (%s)' % ','.join(sorted(ffmpeg_features
))
3856 exe_versions
['rtmpdump'] = rtmpdump_version()
3857 exe_versions
['phantomjs'] = PhantomJSwrapper
._version
()
3858 exe_str
= ', '.join(
3859 f
'{exe} {v}' for exe
, v
in sorted(exe_versions
.items()) if v
3861 write_debug('exe versions: %s' % exe_str
)
3863 from .compat
.compat_utils
import get_package_info
3864 from .dependencies
import available_dependencies
3866 write_debug('Optional libraries: %s' % (', '.join(sorted({
3867 join_nonempty(*get_package_info(m
)) for m
in available_dependencies
.values()
3870 self
._setup
_opener
()
3872 for handler
in self
._opener
.handlers
:
3873 if hasattr(handler
, 'proxies'):
3874 proxy_map
.update(handler
.proxies
)
3875 write_debug(f
'Proxy map: {proxy_map}')
3877 for plugin_type
, plugins
in {'Extractor': plugin_ies, 'Post-Processor': plugin_pps}
.items():
3878 display_list
= ['%s%s' % (
3879 klass
.__name
__, '' if klass
.__name
__ == name
else f
' as {name}')
3880 for name
, klass
in plugins
.items()]
3881 if plugin_type
== 'Extractor':
3882 display_list
.extend(f
'{plugins[-1].IE_NAME.partition("+")[2]} ({parent.__name__})'
3883 for parent
, plugins
in plugin_ie_overrides
.items())
3884 if not display_list
:
3886 write_debug(f
'{plugin_type} Plugins: {", ".join(sorted(display_list))}')
3888 plugin_dirs
= plugin_directories()
3890 write_debug(f
'Plugin directories: {plugin_dirs}')
3893 if False and self
.params
.get('call_home'):
3894 ipaddr
= self
.urlopen('https://yt-dl.org/ip').read().decode()
3895 write_debug('Public IP address: %s' % ipaddr
)
3896 latest_version
= self
.urlopen(
3897 'https://yt-dl.org/latest/version').read().decode()
3898 if version_tuple(latest_version
) > version_tuple(__version__
):
3899 self
.report_warning(
3900 'You are using an outdated version (newest version: %s)! '
3901 'See https://yt-dl.org/update if you need help updating.' %
3904 def _setup_opener(self
):
3905 if hasattr(self
, '_opener'):
3907 timeout_val
= self
.params
.get('socket_timeout')
3908 self
._socket
_timeout
= 20 if timeout_val
is None else float(timeout_val
)
3910 opts_cookiesfrombrowser
= self
.params
.get('cookiesfrombrowser')
3911 opts_cookiefile
= self
.params
.get('cookiefile')
3912 opts_proxy
= self
.params
.get('proxy')
3914 self
.cookiejar
= load_cookies(opts_cookiefile
, opts_cookiesfrombrowser
, self
)
3916 cookie_processor
= YoutubeDLCookieProcessor(self
.cookiejar
)
3917 if opts_proxy
is not None:
3918 if opts_proxy
== '':
3921 proxies
= {'http': opts_proxy, 'https': opts_proxy}
3923 proxies
= urllib
.request
.getproxies()
3924 # Set HTTPS proxy to HTTP one if given (https://github.com/ytdl-org/youtube-dl/issues/805)
3925 if 'http' in proxies
and 'https' not in proxies
:
3926 proxies
['https'] = proxies
['http']
3927 proxy_handler
= PerRequestProxyHandler(proxies
)
3929 debuglevel
= 1 if self
.params
.get('debug_printtraffic') else 0
3930 https_handler
= make_HTTPS_handler(self
.params
, debuglevel
=debuglevel
)
3931 ydlh
= YoutubeDLHandler(self
.params
, debuglevel
=debuglevel
)
3932 redirect_handler
= YoutubeDLRedirectHandler()
3933 data_handler
= urllib
.request
.DataHandler()
3935 # When passing our own FileHandler instance, build_opener won't add the
3936 # default FileHandler and allows us to disable the file protocol, which
3937 # can be used for malicious purposes (see
3938 # https://github.com/ytdl-org/youtube-dl/issues/8227)
3939 file_handler
= urllib
.request
.FileHandler()
3941 if not self
.params
.get('enable_file_urls'):
3942 def file_open(*args
, **kwargs
):
3943 raise urllib
.error
.URLError(
3944 'file:// URLs are explicitly disabled in yt-dlp for security reasons. '
3945 'Use --enable-file-urls to enable at your own risk.')
3946 file_handler
.file_open
= file_open
3948 opener
= urllib
.request
.build_opener(
3949 proxy_handler
, https_handler
, cookie_processor
, ydlh
, redirect_handler
, data_handler
, file_handler
)
3951 # Delete the default user-agent header, which would otherwise apply in
3952 # cases where our custom HTTP handler doesn't come into play
3953 # (See https://github.com/ytdl-org/youtube-dl/issues/1309 for details)
3954 opener
.addheaders
= []
3955 self
._opener
= opener
3957 def encode(self
, s
):
3958 if isinstance(s
, bytes):
3959 return s
# Already encoded
3962 return s
.encode(self
.get_encoding())
3963 except UnicodeEncodeError as err
:
3964 err
.reason
= err
.reason
+ '. Check your system encoding configuration or use the --encoding option.'
3967 def get_encoding(self
):
3968 encoding
= self
.params
.get('encoding')
3969 if encoding
is None:
3970 encoding
= preferredencoding()
3973 def _write_info_json(self
, label
, ie_result
, infofn
, overwrite
=None):
3974 ''' Write infojson and returns True = written, 'exists' = Already exists, False = skip, None = error '''
3975 if overwrite
is None:
3976 overwrite
= self
.params
.get('overwrites', True)
3977 if not self
.params
.get('writeinfojson'):
3980 self
.write_debug(f
'Skipping writing {label} infojson')
3982 elif not self
._ensure
_dir
_exists
(infofn
):
3984 elif not overwrite
and os
.path
.exists(infofn
):
3985 self
.to_screen(f
'[info] {label.title()} metadata is already present')
3988 self
.to_screen(f
'[info] Writing {label} metadata as JSON to: {infofn}')
3990 write_json_file(self
.sanitize_info(ie_result
, self
.params
.get('clean_infojson', True)), infofn
)
3993 self
.report_error(f
'Cannot write {label} metadata to JSON file {infofn}')
3996 def _write_description(self
, label
, ie_result
, descfn
):
3997 ''' Write description and returns True = written, False = skip, None = error '''
3998 if not self
.params
.get('writedescription'):
4001 self
.write_debug(f
'Skipping writing {label} description')
4003 elif not self
._ensure
_dir
_exists
(descfn
):
4005 elif not self
.params
.get('overwrites', True) and os
.path
.exists(descfn
):
4006 self
.to_screen(f
'[info] {label.title()} description is already present')
4007 elif ie_result
.get('description') is None:
4008 self
.to_screen(f
'[info] There\'s no {label} description to write')
4012 self
.to_screen(f
'[info] Writing {label} description to: {descfn}')
4013 with open(encodeFilename(descfn
), 'w', encoding
='utf-8') as descfile
:
4014 descfile
.write(ie_result
['description'])
4016 self
.report_error(f
'Cannot write {label} description file {descfn}')
4020 def _write_subtitles(self
, info_dict
, filename
):
4021 ''' Write subtitles to file and return list of (sub_filename, final_sub_filename); or None if error'''
4023 subtitles
= info_dict
.get('requested_subtitles')
4024 if not (self
.params
.get('writesubtitles') or self
.params
.get('writeautomaticsub')):
4025 # subtitles download errors are already managed as troubles in relevant IE
4026 # that way it will silently go on when used with unsupporting IE
4029 self
.to_screen('[info] There are no subtitles for the requested languages')
4031 sub_filename_base
= self
.prepare_filename(info_dict
, 'subtitle')
4032 if not sub_filename_base
:
4033 self
.to_screen('[info] Skipping writing video subtitles')
4036 for sub_lang
, sub_info
in subtitles
.items():
4037 sub_format
= sub_info
['ext']
4038 sub_filename
= subtitles_filename(filename
, sub_lang
, sub_format
, info_dict
.get('ext'))
4039 sub_filename_final
= subtitles_filename(sub_filename_base
, sub_lang
, sub_format
, info_dict
.get('ext'))
4040 existing_sub
= self
.existing_file((sub_filename_final
, sub_filename
))
4042 self
.to_screen(f
'[info] Video subtitle {sub_lang}.{sub_format} is already present')
4043 sub_info
['filepath'] = existing_sub
4044 ret
.append((existing_sub
, sub_filename_final
))
4047 self
.to_screen(f
'[info] Writing video subtitles to: {sub_filename}')
4048 if sub_info
.get('data') is not None:
4050 # Use newline='' to prevent conversion of newline characters
4051 # See https://github.com/ytdl-org/youtube-dl/issues/10268
4052 with open(sub_filename
, 'w', encoding
='utf-8', newline
='') as subfile
:
4053 subfile
.write(sub_info
['data'])
4054 sub_info
['filepath'] = sub_filename
4055 ret
.append((sub_filename
, sub_filename_final
))
4058 self
.report_error(f
'Cannot write video subtitles file {sub_filename}')
4062 sub_copy
= sub_info
.copy()
4063 sub_copy
.setdefault('http_headers', info_dict
.get('http_headers'))
4064 self
.dl(sub_filename
, sub_copy
, subtitle
=True)
4065 sub_info
['filepath'] = sub_filename
4066 ret
.append((sub_filename
, sub_filename_final
))
4067 except (DownloadError
, ExtractorError
, IOError, OSError, ValueError) + network_exceptions
as err
:
4068 msg
= f
'Unable to download video subtitles for {sub_lang!r}: {err}'
4069 if self
.params
.get('ignoreerrors') is not True: # False or 'only_download'
4070 if not self
.params
.get('ignoreerrors'):
4071 self
.report_error(msg
)
4072 raise DownloadError(msg
)
4073 self
.report_warning(msg
)
4076 def _write_thumbnails(self
, label
, info_dict
, filename
, thumb_filename_base
=None):
4077 ''' Write thumbnails to file and return list of (thumb_filename, final_thumb_filename) '''
4078 write_all
= self
.params
.get('write_all_thumbnails', False)
4079 thumbnails
, ret
= [], []
4080 if write_all
or self
.params
.get('writethumbnail', False):
4081 thumbnails
= info_dict
.get('thumbnails') or []
4083 self
.to_screen(f
'[info] There are no {label} thumbnails to download')
4085 multiple
= write_all
and len(thumbnails
) > 1
4087 if thumb_filename_base
is None:
4088 thumb_filename_base
= filename
4089 if thumbnails
and not thumb_filename_base
:
4090 self
.write_debug(f
'Skipping writing {label} thumbnail')
4093 for idx
, t
in list(enumerate(thumbnails
))[::-1]:
4094 thumb_ext
= (f
'{t["id"]}.' if multiple
else '') + determine_ext(t
['url'], 'jpg')
4095 thumb_display_id
= f
'{label} thumbnail {t["id"]}'
4096 thumb_filename
= replace_extension(filename
, thumb_ext
, info_dict
.get('ext'))
4097 thumb_filename_final
= replace_extension(thumb_filename_base
, thumb_ext
, info_dict
.get('ext'))
4099 existing_thumb
= self
.existing_file((thumb_filename_final
, thumb_filename
))
4101 self
.to_screen('[info] %s is already present' % (
4102 thumb_display_id
if multiple
else f
'{label} thumbnail').capitalize())
4103 t
['filepath'] = existing_thumb
4104 ret
.append((existing_thumb
, thumb_filename_final
))
4106 self
.to_screen(f
'[info] Downloading {thumb_display_id} ...')
4108 uf
= self
.urlopen(sanitized_Request(t
['url'], headers
=t
.get('http_headers', {})))
4109 self
.to_screen(f
'[info] Writing {thumb_display_id} to: {thumb_filename}')
4110 with open(encodeFilename(thumb_filename
), 'wb') as thumbf
:
4111 shutil
.copyfileobj(uf
, thumbf
)
4112 ret
.append((thumb_filename
, thumb_filename_final
))
4113 t
['filepath'] = thumb_filename
4114 except network_exceptions
as err
:
4115 if isinstance(err
, urllib
.error
.HTTPError
) and err
.code
== 404:
4116 self
.to_screen(f
'[info] {thumb_display_id.title()} does not exist')
4118 self
.report_warning(f
'Unable to download {thumb_display_id}: {err}')
4120 if ret
and not write_all
: