24 from string
import ascii_letters
26 from .cache
import Cache
27 from .compat
import HAS_LEGACY
as compat_has_legacy
28 from .compat
import compat_os_name
, compat_shlex_quote
29 from .cookies
import load_cookies
30 from .downloader
import FFmpegFD
, get_suitable_downloader
, shorten_protocol_name
31 from .downloader
.rtmp
import rtmpdump_version
32 from .extractor
import gen_extractor_classes
, get_info_extractor
33 from .extractor
.openload
import PhantomJSwrapper
34 from .minicurses
import format_text
35 from .postprocessor
import _PLUGIN_CLASSES
as plugin_postprocessors
36 from .postprocessor
import (
38 FFmpegFixupDuplicateMoovPP
,
39 FFmpegFixupDurationPP
,
42 FFmpegFixupStretchedPP
,
43 FFmpegFixupTimestampPP
,
46 MoveFilesAfterDownloadPP
,
49 from .update
import detect_variant
74 PerRequestProxyHandler
,
81 UnavailableVideoError
,
82 YoutubeDLCookieProcessor
,
84 YoutubeDLRedirectHandler
,
97 format_decimal_suffix
,
114 register_socks_protocols
,
115 remove_terminal_sequences
,
126 supports_terminal_sequences
,
135 windows_enable_vt_mode
,
139 from .version
import RELEASE_GIT_HEAD
, __version__
141 if compat_os_name
== 'nt':
148 YoutubeDL objects are the ones responsible of downloading the
149 actual video file and writing it to disk if the user has requested
150 it, among some other tasks. In most cases there should be one per
151 program. As, given a video URL, the downloader doesn't know how to
152 extract all the needed information, task that InfoExtractors do, it
153 has to pass the URL to one of them.
155 For this, YoutubeDL objects have a method that allows
156 InfoExtractors to be registered in a given order. When it is passed
157 a URL, the YoutubeDL object handles it to the first InfoExtractor it
158 finds that reports being able to handle it. The InfoExtractor extracts
159 all the information about the video or videos the URL refers to, and
160 YoutubeDL process the extracted information, possibly using a File
161 Downloader to download the video.
163 YoutubeDL objects accept a lot of parameters. In order not to saturate
164 the object constructor with arguments, it receives a dictionary of
165 options instead. These options are available through the params
166 attribute for the InfoExtractors to use. The YoutubeDL also
167 registers itself as the downloader in charge for the InfoExtractors
168 that are added to it, so this is a "mutual registration".
172 username: Username for authentication purposes.
173 password: Password for authentication purposes.
174 videopassword: Password for accessing a video.
175 ap_mso: Adobe Pass multiple-system operator identifier.
176 ap_username: Multiple-system operator account username.
177 ap_password: Multiple-system operator account password.
178 usenetrc: Use netrc for authentication instead.
179 verbose: Print additional info to stdout.
180 quiet: Do not print messages to stdout.
181 no_warnings: Do not print out anything for warnings.
182 forceprint: A dict with keys WHEN mapped to a list of templates to
183 print to stdout. The allowed keys are video or any of the
184 items in utils.POSTPROCESS_WHEN.
185 For compatibility, a single list is also accepted
186 print_to_file: A dict with keys WHEN (same as forceprint) mapped to
187 a list of tuples with (template, filename)
188 forcejson: Force printing info_dict as JSON.
189 dump_single_json: Force printing the info_dict of the whole playlist
190 (or video) as a single JSON line.
191 force_write_download_archive: Force writing download archive regardless
192 of 'skip_download' or 'simulate'.
193 simulate: Do not download the video files. If unset (or None),
194 simulate only if listsubtitles, listformats or list_thumbnails is used
195 format: Video format code. see "FORMAT SELECTION" for more details.
196 You can also pass a function. The function takes 'ctx' as
197 argument and returns the formats to download.
198 See "build_format_selector" for an implementation
199 allow_unplayable_formats: Allow unplayable formats to be extracted and downloaded.
200 ignore_no_formats_error: Ignore "No video formats" error. Usefull for
201 extracting metadata even if the video is not actually
202 available for download (experimental)
203 format_sort: A list of fields by which to sort the video formats.
204 See "Sorting Formats" for more details.
205 format_sort_force: Force the given format_sort. see "Sorting Formats"
207 prefer_free_formats: Whether to prefer video formats with free containers
208 over non-free ones of same quality.
209 allow_multiple_video_streams: Allow multiple video streams to be merged
211 allow_multiple_audio_streams: Allow multiple audio streams to be merged
213 check_formats Whether to test if the formats are downloadable.
214 Can be True (check all), False (check none),
215 'selected' (check selected formats),
216 or None (check only if requested by extractor)
217 paths: Dictionary of output paths. The allowed keys are 'home'
218 'temp' and the keys of OUTTMPL_TYPES (in utils.py)
219 outtmpl: Dictionary of templates for output names. Allowed keys
220 are 'default' and the keys of OUTTMPL_TYPES (in utils.py).
221 For compatibility with youtube-dl, a single string can also be used
222 outtmpl_na_placeholder: Placeholder for unavailable meta fields.
223 restrictfilenames: Do not allow "&" and spaces in file names
224 trim_file_name: Limit length of filename (extension excluded)
225 windowsfilenames: Force the filenames to be windows compatible
226 ignoreerrors: Do not stop on download/postprocessing errors.
227 Can be 'only_download' to ignore only download errors.
228 Default is 'only_download' for CLI, but False for API
229 skip_playlist_after_errors: Number of allowed failures until the rest of
230 the playlist is skipped
231 force_generic_extractor: Force downloader to use the generic extractor
232 overwrites: Overwrite all video and metadata files if True,
233 overwrite only non-video files if None
234 and don't overwrite any file if False
235 For compatibility with youtube-dl,
236 "nooverwrites" may also be used instead
237 playlist_items: Specific indices of playlist to download.
238 playlistrandom: Download playlist items in random order.
239 lazy_playlist: Process playlist entries as they are received.
240 matchtitle: Download only matching titles.
241 rejecttitle: Reject downloads for matching titles.
242 logger: Log messages to a logging.Logger instance.
243 logtostderr: Log messages to stderr instead of stdout.
244 consoletitle: Display progress in console window's titlebar.
245 writedescription: Write the video description to a .description file
246 writeinfojson: Write the video description to a .info.json file
247 clean_infojson: Remove private fields from the infojson
248 getcomments: Extract video comments. This will not be written to disk
249 unless writeinfojson is also given
250 writeannotations: Write the video annotations to a .annotations.xml file
251 writethumbnail: Write the thumbnail image to a file
252 allow_playlist_files: Whether to write playlists' description, infojson etc
253 also to disk when using the 'write*' options
254 write_all_thumbnails: Write all thumbnail formats to files
255 writelink: Write an internet shortcut file, depending on the
256 current platform (.url/.webloc/.desktop)
257 writeurllink: Write a Windows internet shortcut file (.url)
258 writewebloclink: Write a macOS internet shortcut file (.webloc)
259 writedesktoplink: Write a Linux internet shortcut file (.desktop)
260 writesubtitles: Write the video subtitles to a file
261 writeautomaticsub: Write the automatically generated subtitles to a file
262 listsubtitles: Lists all available subtitles for the video
263 subtitlesformat: The format code for subtitles
264 subtitleslangs: List of languages of the subtitles to download (can be regex).
265 The list may contain "all" to refer to all the available
266 subtitles. The language can be prefixed with a "-" to
267 exclude it from the requested languages. Eg: ['all', '-live_chat']
268 keepvideo: Keep the video file after post-processing
269 daterange: A DateRange object, download only if the upload_date is in the range.
270 skip_download: Skip the actual download of the video file
271 cachedir: Location of the cache files in the filesystem.
272 False to disable filesystem cache.
273 noplaylist: Download single video instead of a playlist if in doubt.
274 age_limit: An integer representing the user's age in years.
275 Unsuitable videos for the given age are skipped.
276 min_views: An integer representing the minimum view count the video
277 must have in order to not be skipped.
278 Videos without view count information are always
279 downloaded. None for no limit.
280 max_views: An integer representing the maximum view count.
281 Videos that are more popular than that are not
283 Videos without view count information are always
284 downloaded. None for no limit.
285 download_archive: File name of a file where all downloads are recorded.
286 Videos already present in the file are not downloaded
288 break_on_existing: Stop the download process after attempting to download a
289 file that is in the archive.
290 break_on_reject: Stop the download process when encountering a video that
291 has been filtered out.
292 break_per_url: Whether break_on_reject and break_on_existing
293 should act on each input URL as opposed to for the entire queue
294 cookiefile: File name or text stream from where cookies should be read and dumped to
295 cookiesfrombrowser: A tuple containing the name of the browser, the profile
296 name/pathfrom where cookies are loaded, and the name of the
297 keyring. Eg: ('chrome', ) or ('vivaldi', 'default', 'BASICTEXT')
298 legacyserverconnect: Explicitly allow HTTPS connection to servers that do not
299 support RFC 5746 secure renegotiation
300 nocheckcertificate: Do not verify SSL certificates
301 client_certificate: Path to client certificate file in PEM format. May include the private key
302 client_certificate_key: Path to private key file for client certificate
303 client_certificate_password: Password for client certificate private key, if encrypted.
304 If not provided and the key is encrypted, yt-dlp will ask interactively
305 prefer_insecure: Use HTTP instead of HTTPS to retrieve information.
306 At the moment, this is only supported by YouTube.
307 http_headers: A dictionary of custom headers to be used for all requests
308 proxy: URL of the proxy server to use
309 geo_verification_proxy: URL of the proxy to use for IP address verification
310 on geo-restricted sites.
311 socket_timeout: Time to wait for unresponsive hosts, in seconds
312 bidi_workaround: Work around buggy terminals without bidirectional text
313 support, using fridibi
314 debug_printtraffic:Print out sent and received HTTP traffic
315 default_search: Prepend this string if an input url is not valid.
316 'auto' for elaborate guessing
317 encoding: Use this encoding instead of the system-specified.
318 extract_flat: Do not resolve URLs, return the immediate result.
319 Pass in 'in_playlist' to only show this behavior for
321 wait_for_video: If given, wait for scheduled streams to become available.
322 The value should be a tuple containing the range
323 (min_secs, max_secs) to wait between retries
324 postprocessors: A list of dictionaries, each with an entry
325 * key: The name of the postprocessor. See
326 yt_dlp/postprocessor/__init__.py for a list.
327 * when: When to run the postprocessor. Allowed values are
328 the entries of utils.POSTPROCESS_WHEN
329 Assumed to be 'post_process' if not given
330 progress_hooks: A list of functions that get called on download
331 progress, with a dictionary with the entries
332 * status: One of "downloading", "error", or "finished".
333 Check this first and ignore unknown values.
334 * info_dict: The extracted info_dict
336 If status is one of "downloading", or "finished", the
337 following properties may also be present:
338 * filename: The final filename (always present)
339 * tmpfilename: The filename we're currently writing to
340 * downloaded_bytes: Bytes on disk
341 * total_bytes: Size of the whole file, None if unknown
342 * total_bytes_estimate: Guess of the eventual file size,
344 * elapsed: The number of seconds since download started.
345 * eta: The estimated time in seconds, None if unknown
346 * speed: The download speed in bytes/second, None if
348 * fragment_index: The counter of the currently
349 downloaded video fragment.
350 * fragment_count: The number of fragments (= individual
351 files that will be merged)
353 Progress hooks are guaranteed to be called at least once
354 (with status "finished") if the download is successful.
355 postprocessor_hooks: A list of functions that get called on postprocessing
356 progress, with a dictionary with the entries
357 * status: One of "started", "processing", or "finished".
358 Check this first and ignore unknown values.
359 * postprocessor: Name of the postprocessor
360 * info_dict: The extracted info_dict
362 Progress hooks are guaranteed to be called at least twice
363 (with status "started" and "finished") if the processing is successful.
364 merge_output_format: Extension to use when merging formats.
365 final_ext: Expected final extension; used to detect when the file was
366 already downloaded and converted
367 fixup: Automatically correct known faults of the file.
369 - "never": do nothing
370 - "warn": only emit a warning
371 - "detect_or_warn": check whether we can do anything
372 about it, warn otherwise (default)
373 source_address: Client-side IP address to bind to.
374 sleep_interval_requests: Number of seconds to sleep between requests
376 sleep_interval: Number of seconds to sleep before each download when
377 used alone or a lower bound of a range for randomized
378 sleep before each download (minimum possible number
379 of seconds to sleep) when used along with
381 max_sleep_interval:Upper bound of a range for randomized sleep before each
382 download (maximum possible number of seconds to sleep).
383 Must only be used along with sleep_interval.
384 Actual sleep time will be a random float from range
385 [sleep_interval; max_sleep_interval].
386 sleep_interval_subtitles: Number of seconds to sleep before each subtitle download
387 listformats: Print an overview of available video formats and exit.
388 list_thumbnails: Print a table of all thumbnails and exit.
389 match_filter: A function that gets called for every video with the signature
390 (info_dict, *, incomplete: bool) -> Optional[str]
391 For backward compatibility with youtube-dl, the signature
392 (info_dict) -> Optional[str] is also allowed.
393 - If it returns a message, the video is ignored.
394 - If it returns None, the video is downloaded.
395 - If it returns utils.NO_DEFAULT, the user is interactively
396 asked whether to download the video.
397 match_filter_func in utils.py is one example for this.
398 no_color: Do not emit color codes in output.
399 geo_bypass: Bypass geographic restriction via faking X-Forwarded-For
402 Two-letter ISO 3166-2 country code that will be used for
403 explicit geographic restriction bypassing via faking
404 X-Forwarded-For HTTP header
406 IP range in CIDR notation that will be used similarly to
408 external_downloader: A dictionary of protocol keys and the executable of the
409 external downloader to use for it. The allowed protocols
410 are default|http|ftp|m3u8|dash|rtsp|rtmp|mms.
411 Set the value to 'native' to use the native downloader
412 compat_opts: Compatibility options. See "Differences in default behavior".
413 The following options do not work when used through the API:
414 filename, abort-on-error, multistreams, no-live-chat, format-sort
415 no-clean-infojson, no-playlist-metafiles, no-keep-subs, no-attach-info-json.
416 Refer __init__.py for their implementation
417 progress_template: Dictionary of templates for progress outputs.
418 Allowed keys are 'download', 'postprocess',
419 'download-title' (console title) and 'postprocess-title'.
420 The template is mapped on a dictionary with keys 'progress' and 'info'
421 retry_sleep_functions: Dictionary of functions that takes the number of attempts
422 as argument and returns the time to sleep in seconds.
423 Allowed keys are 'http', 'fragment', 'file_access'
424 download_ranges: A function that gets called for every video with the signature
425 (info_dict, *, ydl) -> Iterable[Section].
426 Only the returned sections will be downloaded. Each Section contains:
427 * start_time: Start time of the section in seconds
428 * end_time: End time of the section in seconds
429 * title: Section title (Optional)
430 * index: Section number (Optional)
432 The following parameters are not used by YoutubeDL itself, they are used by
433 the downloader (see yt_dlp/downloader/common.py):
434 nopart, updatetime, buffersize, ratelimit, throttledratelimit, min_filesize,
435 max_filesize, test, noresizebuffer, retries, file_access_retries, fragment_retries,
436 continuedl, noprogress, xattr_set_filesize, hls_use_mpegts, http_chunk_size,
437 external_downloader_args, concurrent_fragment_downloads.
439 The following options are used by the post processors:
440 ffmpeg_location: Location of the ffmpeg/avconv binary; either the path
441 to the binary or its containing directory.
442 postprocessor_args: A dictionary of postprocessor/executable keys (in lower case)
443 and a list of additional command-line arguments for the
444 postprocessor/executable. The dict can also have "PP+EXE" keys
445 which are used when the given exe is used by the given PP.
446 Use 'default' as the name for arguments to passed to all PP
447 For compatibility with youtube-dl, a single list of args
450 The following options are used by the extractors:
451 extractor_retries: Number of times to retry for known errors
452 dynamic_mpd: Whether to process dynamic DASH manifests (default: True)
453 hls_split_discontinuity: Split HLS playlists to different formats at
454 discontinuities such as ad breaks (default: False)
455 extractor_args: A dictionary of arguments to be passed to the extractors.
456 See "EXTRACTOR ARGUMENTS" for details.
457 Eg: {'youtube': {'skip': ['dash', 'hls']}}
458 mark_watched: Mark videos watched (even with --simulate). Only for YouTube
460 The following options are deprecated and may be removed in the future:
462 playliststart: - Use playlist_items
463 Playlist item to start at.
464 playlistend: - Use playlist_items
465 Playlist item to end at.
466 playlistreverse: - Use playlist_items
467 Download playlist items in reverse order.
468 forceurl: - Use forceprint
469 Force printing final URL.
470 forcetitle: - Use forceprint
471 Force printing title.
472 forceid: - Use forceprint
474 forcethumbnail: - Use forceprint
475 Force printing thumbnail URL.
476 forcedescription: - Use forceprint
477 Force printing description.
478 forcefilename: - Use forceprint
479 Force printing final filename.
480 forceduration: - Use forceprint
481 Force printing duration.
482 allsubtitles: - Use subtitleslangs = ['all']
483 Downloads all the subtitles of the video
484 (requires writesubtitles or writeautomaticsub)
485 include_ads: - Doesn't work
487 call_home: - Not implemented
488 Boolean, true iff we are allowed to contact the
489 yt-dlp servers for debugging.
490 post_hooks: - Register a custom postprocessor
491 A list of functions that get called as the final step
492 for each video file, after all postprocessors have been
493 called. The filename will be passed as the only argument.
494 hls_prefer_native: - Use external_downloader = {'m3u8': 'native'} or {'m3u8': 'ffmpeg'}.
495 Use the native HLS downloader instead of ffmpeg/avconv
496 if True, otherwise use ffmpeg/avconv if False, otherwise
497 use downloader suggested by extractor if None.
498 prefer_ffmpeg: - avconv support is deprecated
499 If False, use avconv instead of ffmpeg if both are available,
500 otherwise prefer ffmpeg.
501 youtube_include_dash_manifest: - Use extractor_args
502 If True (default), DASH manifests and related
503 data will be downloaded and processed by extractor.
504 You can reduce network I/O by disabling it if you don't
505 care about DASH. (only for youtube)
506 youtube_include_hls_manifest: - Use extractor_args
507 If True (default), HLS manifests and related
508 data will be downloaded and processed by extractor.
509 You can reduce network I/O by disabling it if you don't
510 care about HLS. (only for youtube)
514 'width', 'height', 'tbr', 'abr', 'asr', 'vbr', 'fps', 'filesize', 'filesize_approx',
515 'timestamp', 'release_timestamp',
516 'duration', 'view_count', 'like_count', 'dislike_count', 'repost_count',
517 'average_rating', 'comment_count', 'age_limit',
518 'start_time', 'end_time',
519 'chapter_number', 'season_number', 'episode_number',
520 'track_number', 'disc_number', 'release_year',
524 # NB: Keep in sync with the docstring of extractor/common.py
525 'url', 'manifest_url', 'manifest_stream_number', 'ext', 'format', 'format_id', 'format_note',
526 'width', 'height', 'resolution', 'dynamic_range', 'tbr', 'abr', 'acodec', 'asr',
527 'vbr', 'fps', 'vcodec', 'container', 'filesize', 'filesize_approx',
528 'player_url', 'protocol', 'fragment_base_url', 'fragments', 'is_from_start',
529 'preference', 'language', 'language_preference', 'quality', 'source_preference',
530 'http_headers', 'stretched_ratio', 'no_resume', 'has_drm', 'downloader_options',
531 'page_url', 'app', 'play_path', 'tc_url', 'flash_version', 'rtmp_live', 'rtmp_conn', 'rtmp_protocol', 'rtmp_real_time'
533 _format_selection_exts
= {
534 'audio': {'m4a', 'mp3', 'ogg', 'aac'}
,
535 'video': {'mp4', 'flv', 'webm', '3gp'}
,
536 'storyboards': {'mhtml'}
,
539 def __init__(self
, params
=None, auto_init
=True):
540 """Create a FileDownloader object with the given options.
541 @param auto_init Whether to load the default extractors and print header (if verbose).
542 Set to 'no_verbose_header' to not print the header
548 self
._ies
_instances
= {}
549 self
._pps
= {k: [] for k in POSTPROCESS_WHEN}
550 self
._printed
_messages
= set()
551 self
._first
_webpage
_request
= True
552 self
._post
_hooks
= []
553 self
._progress
_hooks
= []
554 self
._postprocessor
_hooks
= []
555 self
._download
_retcode
= 0
556 self
._num
_downloads
= 0
558 self
._playlist
_level
= 0
559 self
._playlist
_urls
= set()
560 self
.cache
= Cache(self
)
562 windows_enable_vt_mode()
563 stdout
= sys
.stderr
if self
.params
.get('logtostderr') else sys
.stdout
564 self
._out
_files
= Namespace(
567 screen
=sys
.stderr
if self
.params
.get('quiet') else stdout
,
568 console
=None if compat_os_name
== 'nt' else next(
569 filter(supports_terminal_sequences
, (sys
.stderr
, sys
.stdout
)), None)
571 self
._allow
_colors
= Namespace(**{
572 type_
: not self
.params
.get('no_color') and supports_terminal_sequences(stream
)
573 for type_
, stream
in self
._out
_files
.items_
if type_
!= 'console'
576 MIN_SUPPORTED
, MIN_RECOMMENDED
= (3, 6), (3, 7)
577 current_version
= sys
.version_info
[:2]
578 if current_version
< MIN_RECOMMENDED
:
579 msg
= ('Support for Python version %d.%d has been deprecated. '
580 'See https://github.com/yt-dlp/yt-dlp/issues/3764 for more details. '
581 'You will recieve only one more update on this version')
582 if current_version
< MIN_SUPPORTED
:
583 msg
= 'Python version %d.%d is no longer supported'
584 self
.deprecation_warning(
585 f
'{msg}! Please update to Python %d.%d or above' % (*current_version
, *MIN_RECOMMENDED
))
587 if self
.params
.get('allow_unplayable_formats'):
589 f
'You have asked for {self._format_err("UNPLAYABLE", self.Styles.EMPHASIS)} formats to be listed/downloaded. '
590 'This is a developer option intended for debugging. \n'
591 ' If you experience any issues while using this option, '
592 f
'{self._format_err("DO NOT", self.Styles.ERROR)} open a bug report')
594 def check_deprecated(param
, option
, suggestion
):
595 if self
.params
.get(param
) is not None:
596 self
.report_warning(f
'{option} is deprecated. Use {suggestion} instead')
600 if check_deprecated('cn_verification_proxy', '--cn-verification-proxy', '--geo-verification-proxy'):
601 if self
.params
.get('geo_verification_proxy') is None:
602 self
.params
['geo_verification_proxy'] = self
.params
['cn_verification_proxy']
604 check_deprecated('autonumber', '--auto-number', '-o "%(autonumber)s-%(title)s.%(ext)s"')
605 check_deprecated('usetitle', '--title', '-o "%(title)s-%(id)s.%(ext)s"')
606 check_deprecated('useid', '--id', '-o "%(id)s.%(ext)s"')
608 for msg
in self
.params
.get('_warnings', []):
609 self
.report_warning(msg
)
610 for msg
in self
.params
.get('_deprecation_warnings', []):
611 self
.deprecation_warning(msg
)
613 self
.params
['compat_opts'] = set(self
.params
.get('compat_opts', ()))
614 if not compat_has_legacy
:
615 self
.params
['compat_opts'].add('no-compat-legacy')
616 if 'list-formats' in self
.params
['compat_opts']:
617 self
.params
['listformats_table'] = False
619 if 'overwrites' not in self
.params
and self
.params
.get('nooverwrites') is not None:
620 # nooverwrites was unnecessarily changed to overwrites
621 # in 0c3d0f51778b153f65c21906031c2e091fcfb641
622 # This ensures compatibility with both keys
623 self
.params
['overwrites'] = not self
.params
['nooverwrites']
624 elif self
.params
.get('overwrites') is None:
625 self
.params
.pop('overwrites', None)
627 self
.params
['nooverwrites'] = not self
.params
['overwrites']
629 self
.params
.setdefault('forceprint', {})
630 self
.params
.setdefault('print_to_file', {})
632 # Compatibility with older syntax
633 if not isinstance(params
['forceprint'], dict):
634 self
.params
['forceprint'] = {'video': params['forceprint']}
636 if self
.params
.get('bidi_workaround', False):
639 master
, slave
= pty
.openpty()
640 width
= shutil
.get_terminal_size().columns
641 width_args
= [] if width
is None else ['-w', str(width
)]
642 sp_kwargs
= {'stdin': subprocess.PIPE, 'stdout': slave, 'stderr': self._out_files.error}
644 self
._output
_process
= Popen(['bidiv'] + width_args
, **sp_kwargs
)
646 self
._output
_process
= Popen(['fribidi', '-c', 'UTF-8'] + width_args
, **sp_kwargs
)
647 self
._output
_channel
= os
.fdopen(master
, 'rb')
648 except OSError as ose
:
649 if ose
.errno
== errno
.ENOENT
:
651 'Could not find fribidi executable, ignoring --bidi-workaround. '
652 'Make sure that fribidi is an executable file in one of the directories in your $PATH.')
657 if auto_init
!= 'no_verbose_header':
658 self
.print_debug_header()
659 self
.add_default_info_extractors()
661 if (sys
.platform
!= 'win32'
662 and sys
.getfilesystemencoding() in ['ascii', 'ANSI_X3.4-1968']
663 and not self
.params
.get('restrictfilenames', False)):
664 # Unicode filesystem API will throw errors (#1474, #13027)
666 'Assuming --restrict-filenames since file system encoding '
667 'cannot encode all characters. '
668 'Set the LC_ALL environment variable to fix this.')
669 self
.params
['restrictfilenames'] = True
671 self
._parse
_outtmpl
()
673 # Creating format selector here allows us to catch syntax errors before the extraction
674 self
.format_selector
= (
675 self
.params
.get('format') if self
.params
.get('format') in (None, '-')
676 else self
.params
['format'] if callable(self
.params
['format'])
677 else self
.build_format_selector(self
.params
['format']))
679 # Set http_headers defaults according to std_headers
680 self
.params
['http_headers'] = merge_headers(std_headers
, self
.params
.get('http_headers', {}))
683 'post_hooks': self
.add_post_hook
,
684 'progress_hooks': self
.add_progress_hook
,
685 'postprocessor_hooks': self
.add_postprocessor_hook
,
687 for opt
, fn
in hooks
.items():
688 for ph
in self
.params
.get(opt
, []):
691 for pp_def_raw
in self
.params
.get('postprocessors', []):
692 pp_def
= dict(pp_def_raw
)
693 when
= pp_def
.pop('when', 'post_process')
694 self
.add_post_processor(
695 get_postprocessor(pp_def
.pop('key'))(self
, **pp_def
),
699 register_socks_protocols()
701 def preload_download_archive(fn
):
702 """Preload the archive, if any is specified"""
705 self
.write_debug(f
'Loading archive file {fn!r}')
707 with locked_file(fn
, 'r', encoding
='utf-8') as archive_file
:
708 for line
in archive_file
:
709 self
.archive
.add(line
.strip())
710 except OSError as ioe
:
711 if ioe
.errno
!= errno
.ENOENT
:
717 preload_download_archive(self
.params
.get('download_archive'))
719 def warn_if_short_id(self
, argv
):
720 # short YouTube ID starting with dash?
722 i
for i
, a
in enumerate(argv
)
723 if re
.match(r
'^-[0-9A-Za-z_-]{10}$', a
)]
727 + [a
for i
, a
in enumerate(argv
) if i
not in idxs
]
728 + ['--'] + [argv
[i
] for i
in idxs
]
731 'Long argument string detected. '
732 'Use -- to separate parameters and URLs, like this:\n%s' %
733 args_to_str(correct_argv
))
735 def add_info_extractor(self
, ie
):
736 """Add an InfoExtractor object to the end of the list."""
738 self
._ies
[ie_key
] = ie
739 if not isinstance(ie
, type):
740 self
._ies
_instances
[ie_key
] = ie
741 ie
.set_downloader(self
)
743 def _get_info_extractor_class(self
, ie_key
):
744 ie
= self
._ies
.get(ie_key
)
746 ie
= get_info_extractor(ie_key
)
747 self
.add_info_extractor(ie
)
750 def get_info_extractor(self
, ie_key
):
752 Get an instance of an IE with name ie_key, it will try to get one from
753 the _ies list, if there's no instance it will create a new one and add
754 it to the extractor list.
756 ie
= self
._ies
_instances
.get(ie_key
)
758 ie
= get_info_extractor(ie_key
)()
759 self
.add_info_extractor(ie
)
762 def add_default_info_extractors(self
):
764 Add the InfoExtractors returned by gen_extractors to the end of the list
766 for ie
in gen_extractor_classes():
767 self
.add_info_extractor(ie
)
769 def add_post_processor(self
, pp
, when
='post_process'):
770 """Add a PostProcessor object to the end of the chain."""
771 assert when
in POSTPROCESS_WHEN
, f
'Invalid when={when}'
772 self
._pps
[when
].append(pp
)
773 pp
.set_downloader(self
)
775 def add_post_hook(self
, ph
):
776 """Add the post hook"""
777 self
._post
_hooks
.append(ph
)
779 def add_progress_hook(self
, ph
):
780 """Add the download progress hook"""
781 self
._progress
_hooks
.append(ph
)
783 def add_postprocessor_hook(self
, ph
):
784 """Add the postprocessing progress hook"""
785 self
._postprocessor
_hooks
.append(ph
)
786 for pps
in self
._pps
.values():
788 pp
.add_progress_hook(ph
)
790 def _bidi_workaround(self
, message
):
791 if not hasattr(self
, '_output_channel'):
794 assert hasattr(self
, '_output_process')
795 assert isinstance(message
, str)
796 line_count
= message
.count('\n') + 1
797 self
._output
_process
.stdin
.write((message
+ '\n').encode())
798 self
._output
_process
.stdin
.flush()
799 res
= ''.join(self
._output
_channel
.readline().decode()
800 for _
in range(line_count
))
801 return res
[:-len('\n')]
803 def _write_string(self
, message
, out
=None, only_once
=False):
805 if message
in self
._printed
_messages
:
807 self
._printed
_messages
.add(message
)
808 write_string(message
, out
=out
, encoding
=self
.params
.get('encoding'))
810 def to_stdout(self
, message
, skip_eol
=False, quiet
=None):
811 """Print message to stdout"""
812 if quiet
is not None:
813 self
.deprecation_warning('"YoutubeDL.to_stdout" no longer accepts the argument quiet. Use "YoutubeDL.to_screen" instead')
814 if skip_eol
is not False:
815 self
.deprecation_warning('"YoutubeDL.to_stdout" no longer accepts the argument skip_eol. Use "YoutubeDL.to_screen" instead')
816 self
._write
_string
(f
'{self._bidi_workaround(message)}\n', self
._out
_files
.out
)
818 def to_screen(self
, message
, skip_eol
=False, quiet
=None):
819 """Print message to screen if not in quiet mode"""
820 if self
.params
.get('logger'):
821 self
.params
['logger'].debug(message
)
823 if (self
.params
.get('quiet') if quiet
is None else quiet
) and not self
.params
.get('verbose'):
826 '%s%s' % (self
._bidi
_workaround
(message
), ('' if skip_eol
else '\n')),
827 self
._out
_files
.screen
)
829 def to_stderr(self
, message
, only_once
=False):
830 """Print message to stderr"""
831 assert isinstance(message
, str)
832 if self
.params
.get('logger'):
833 self
.params
['logger'].error(message
)
835 self
._write
_string
(f
'{self._bidi_workaround(message)}\n', self
._out
_files
.error
, only_once
=only_once
)
837 def _send_console_code(self
, code
):
838 if compat_os_name
== 'nt' or not self
._out
_files
.console
:
840 self
._write
_string
(code
, self
._out
_files
.console
)
842 def to_console_title(self
, message
):
843 if not self
.params
.get('consoletitle', False):
845 message
= remove_terminal_sequences(message
)
846 if compat_os_name
== 'nt':
847 if ctypes
.windll
.kernel32
.GetConsoleWindow():
848 # c_wchar_p() might not be necessary if `message` is
849 # already of type unicode()
850 ctypes
.windll
.kernel32
.SetConsoleTitleW(ctypes
.c_wchar_p(message
))
852 self
._send
_console
_code
(f
'\033]0;{message}\007')
854 def save_console_title(self
):
855 if not self
.params
.get('consoletitle') or self
.params
.get('simulate'):
857 self
._send
_console
_code
('\033[22;0t') # Save the title on stack
859 def restore_console_title(self
):
860 if not self
.params
.get('consoletitle') or self
.params
.get('simulate'):
862 self
._send
_console
_code
('\033[23;0t') # Restore the title from stack
865 self
.save_console_title()
868 def __exit__(self
, *args
):
869 self
.restore_console_title()
871 if self
.params
.get('cookiefile') is not None:
872 self
.cookiejar
.save(ignore_discard
=True, ignore_expires
=True)
874 def trouble(self
, message
=None, tb
=None, is_error
=True):
875 """Determine action to take when a download problem appears.
877 Depending on if the downloader has been configured to ignore
878 download errors or not, this method may throw an exception or
879 not when errors are found, after printing the message.
881 @param tb If given, is additional traceback information
882 @param is_error Whether to raise error according to ignorerrors
884 if message
is not None:
885 self
.to_stderr(message
)
886 if self
.params
.get('verbose'):
888 if sys
.exc_info()[0]: # if .trouble has been called from an except block
890 if hasattr(sys
.exc_info()[1], 'exc_info') and sys
.exc_info()[1].exc_info
[0]:
891 tb
+= ''.join(traceback
.format_exception(*sys
.exc_info()[1].exc_info
))
892 tb
+= encode_compat_str(traceback
.format_exc())
894 tb_data
= traceback
.format_list(traceback
.extract_stack())
895 tb
= ''.join(tb_data
)
900 if not self
.params
.get('ignoreerrors'):
901 if sys
.exc_info()[0] and hasattr(sys
.exc_info()[1], 'exc_info') and sys
.exc_info()[1].exc_info
[0]:
902 exc_info
= sys
.exc_info()[1].exc_info
904 exc_info
= sys
.exc_info()
905 raise DownloadError(message
, exc_info
)
906 self
._download
_retcode
= 1
910 EMPHASIS
='light blue',
916 SUPPRESS
='light black',
919 def _format_text(self
, handle
, allow_colors
, text
, f
, fallback
=None, *, test_encoding
=False):
923 # handle.encoding can be None. See https://github.com/yt-dlp/yt-dlp/issues/2711
924 encoding
= self
.params
.get('encoding') or getattr(handle
, 'encoding', None) or 'ascii'
925 text
= text
.encode(encoding
, 'ignore').decode(encoding
)
926 if fallback
is not None and text
!= original_text
:
928 return format_text(text
, f
) if allow_colors
else text
if fallback
is None else fallback
930 def _format_out(self
, *args
, **kwargs
):
931 return self
._format
_text
(self
._out
_files
.out
, self
._allow
_colors
.out
, *args
, **kwargs
)
933 def _format_screen(self
, *args
, **kwargs
):
934 return self
._format
_text
(self
._out
_files
.screen
, self
._allow
_colors
.screen
, *args
, **kwargs
)
936 def _format_err(self
, *args
, **kwargs
):
937 return self
._format
_text
(self
._out
_files
.error
, self
._allow
_colors
.error
, *args
, **kwargs
)
939 def report_warning(self
, message
, only_once
=False):
941 Print the message to stderr, it will be prefixed with 'WARNING:'
942 If stderr is a tty file the 'WARNING:' will be colored
944 if self
.params
.get('logger') is not None:
945 self
.params
['logger'].warning(message
)
947 if self
.params
.get('no_warnings'):
949 self
.to_stderr(f
'{self._format_err("WARNING:", self.Styles.WARNING)} {message}', only_once
)
951 def deprecation_warning(self
, message
):
952 if self
.params
.get('logger') is not None:
953 self
.params
['logger'].warning(f
'DeprecationWarning: {message}')
955 self
.to_stderr(f
'{self._format_err("DeprecationWarning:", self.Styles.ERROR)} {message}', True)
957 def report_error(self
, message
, *args
, **kwargs
):
959 Do the same as trouble, but prefixes the message with 'ERROR:', colored
960 in red if stderr is a tty file.
962 self
.trouble(f
'{self._format_err("ERROR:", self.Styles.ERROR)} {message}', *args
, **kwargs
)
964 def write_debug(self
, message
, only_once
=False):
965 '''Log debug message or Print message to stderr'''
966 if not self
.params
.get('verbose', False):
968 message
= f
'[debug] {message}'
969 if self
.params
.get('logger'):
970 self
.params
['logger'].debug(message
)
972 self
.to_stderr(message
, only_once
)
974 def report_file_already_downloaded(self
, file_name
):
975 """Report file has already been fully downloaded."""
977 self
.to_screen('[download] %s has already been downloaded' % file_name
)
978 except UnicodeEncodeError:
979 self
.to_screen('[download] The file has already been downloaded')
981 def report_file_delete(self
, file_name
):
982 """Report that existing file will be deleted."""
984 self
.to_screen('Deleting existing file %s' % file_name
)
985 except UnicodeEncodeError:
986 self
.to_screen('Deleting existing file')
988 def raise_no_formats(self
, info
, forced
=False, *, msg
=None):
989 has_drm
= info
.get('_has_drm')
990 ignored
, expected
= self
.params
.get('ignore_no_formats_error'), bool(msg
)
991 msg
= msg
or has_drm
and 'This video is DRM protected' or 'No video formats found!'
992 if forced
or not ignored
:
993 raise ExtractorError(msg
, video_id
=info
['id'], ie
=info
['extractor'],
994 expected
=has_drm
or ignored
or expected
)
996 self
.report_warning(msg
)
998 def parse_outtmpl(self
):
999 self
.deprecation_warning('"YoutubeDL.parse_outtmpl" is deprecated and may be removed in a future version')
1000 self
._parse
_outtmpl
()
1001 return self
.params
['outtmpl']
1003 def _parse_outtmpl(self
):
1005 if self
.params
.get('restrictfilenames'): # Remove spaces in the default template
1006 sanitize
= lambda x
: x
.replace(' - ', ' ').replace(' ', '-')
1008 outtmpl
= self
.params
.setdefault('outtmpl', {})
1009 if not isinstance(outtmpl
, dict):
1010 self
.params
['outtmpl'] = outtmpl
= {'default': outtmpl}
1011 outtmpl
.update({k: sanitize(v) for k, v in DEFAULT_OUTTMPL.items() if outtmpl.get(k) is None}
)
1013 def get_output_path(self
, dir_type
='', filename
=None):
1014 paths
= self
.params
.get('paths', {})
1015 assert isinstance(paths
, dict)
1016 path
= os
.path
.join(
1017 expand_path(paths
.get('home', '').strip()),
1018 expand_path(paths
.get(dir_type
, '').strip()) if dir_type
else '',
1020 return sanitize_path(path
, force
=self
.params
.get('windowsfilenames'))
1023 def _outtmpl_expandpath(outtmpl
):
1024 # expand_path translates '%%' into '%' and '$$' into '$'
1025 # correspondingly that is not what we want since we need to keep
1026 # '%%' intact for template dict substitution step. Working around
1027 # with boundary-alike separator hack.
1028 sep
= ''.join([random
.choice(ascii_letters
) for _
in range(32)])
1029 outtmpl
= outtmpl
.replace('%%', f
'%{sep}%').replace('$$', f
'${sep}$')
1031 # outtmpl should be expand_path'ed before template dict substitution
1032 # because meta fields may contain env variables we don't want to
1033 # be expanded. For example, for outtmpl "%(title)s.%(ext)s" and
1034 # title "Hello $PATH", we don't want `$PATH` to be expanded.
1035 return expand_path(outtmpl
).replace(sep
, '')
1038 def escape_outtmpl(outtmpl
):
1039 ''' Escape any remaining strings like %s, %abc% etc. '''
1041 STR_FORMAT_RE_TMPL
.format('', '(?![%(\0])'),
1042 lambda mobj
: ('' if mobj
.group('has_key') else '%') + mobj
.group(0),
1046 def validate_outtmpl(cls
, outtmpl
):
1047 ''' @return None or Exception object '''
1049 STR_FORMAT_RE_TMPL
.format('[^)]*', '[ljqBUDS]'),
1050 lambda mobj
: f
'{mobj.group(0)[:-1]}s',
1051 cls
._outtmpl
_expandpath
(outtmpl
))
1053 cls
.escape_outtmpl(outtmpl
) % collections
.defaultdict(int)
1055 except ValueError as err
:
1059 def _copy_infodict(info_dict
):
1060 info_dict
= dict(info_dict
)
1061 info_dict
.pop('__postprocessors', None)
1062 info_dict
.pop('__pending_error', None)
1065 def prepare_outtmpl(self
, outtmpl
, info_dict
, sanitize
=False):
1066 """ Make the outtmpl and info_dict suitable for substitution: ydl.escape_outtmpl(outtmpl) % info_dict
1067 @param sanitize Whether to sanitize the output as a filename.
1068 For backward compatibility, a function can also be passed
1071 info_dict
.setdefault('epoch', int(time
.time())) # keep epoch consistent once set
1073 info_dict
= self
._copy
_infodict
(info_dict
)
1074 info_dict
['duration_string'] = ( # %(duration>%H-%M-%S)s is wrong if duration > 24hrs
1075 formatSeconds(info_dict
['duration'], '-' if sanitize
else ':')
1076 if info_dict
.get('duration', None) is not None
1078 info_dict
['autonumber'] = int(self
.params
.get('autonumber_start', 1) - 1 + self
._num
_downloads
)
1079 info_dict
['video_autonumber'] = self
._num
_videos
1080 if info_dict
.get('resolution') is None:
1081 info_dict
['resolution'] = self
.format_resolution(info_dict
, default
=None)
1083 # For fields playlist_index, playlist_autonumber and autonumber convert all occurrences
1084 # of %(field)s to %(field)0Nd for backward compatibility
1085 field_size_compat_map
= {
1086 'playlist_index': number_of_digits(info_dict
.get('__last_playlist_index') or 0),
1087 'playlist_autonumber': number_of_digits(info_dict
.get('n_entries') or 0),
1088 'autonumber': self
.params
.get('autonumber_size') or 5,
1092 EXTERNAL_FORMAT_RE
= re
.compile(STR_FORMAT_RE_TMPL
.format('[^)]*', f
'[{STR_FORMAT_TYPES}ljqBUDS]'))
1097 # Field is of the form key1.key2...
1098 # where keys (except first) can be string, int or slice
1099 FIELD_RE
= r
'\w*(?:\.(?:\w+|{num}|{num}?(?::{num}?){{1,2}}))*'.format(num
=r
'(?:-?\d+)')
1100 MATH_FIELD_RE
= rf
'(?:{FIELD_RE}|-?{NUMBER_RE})'
1101 MATH_OPERATORS_RE
= r
'(?:%s)' % '|'.join(map(re
.escape
, MATH_FUNCTIONS
.keys()))
1102 INTERNAL_FORMAT_RE
= re
.compile(rf
'''(?x)
1104 (?P<fields>{FIELD_RE})
1105 (?P<maths>(?:{MATH_OPERATORS_RE}{MATH_FIELD_RE})*)
1106 (?:>(?P<strf_format>.+?))?
1108 (?P<alternate>(?<!\\),[^|&)]+)?
1109 (?:&(?P<replacement>.*?))?
1110 (?:\|(?P<default>.*?))?
1113 def _traverse_infodict(k
):
1117 return traverse_obj(info_dict
, k
, is_user_input
=True, traverse_string
=True)
1119 def get_value(mdict
):
1121 value
= _traverse_infodict(mdict
['fields'])
1124 value
= float_or_none(value
)
1125 if value
is not None:
1128 offset_key
= mdict
['maths']
1130 value
= float_or_none(value
)
1134 MATH_FIELD_RE
if operator
else MATH_OPERATORS_RE
,
1135 offset_key
).group(0)
1136 offset_key
= offset_key
[len(item
):]
1137 if operator
is None:
1138 operator
= MATH_FUNCTIONS
[item
]
1140 item
, multiplier
= (item
[1:], -1) if item
[0] == '-' else (item
, 1)
1141 offset
= float_or_none(item
)
1143 offset
= float_or_none(_traverse_infodict(item
))
1145 value
= operator(value
, multiplier
* offset
)
1146 except (TypeError, ZeroDivisionError):
1149 # Datetime formatting
1150 if mdict
['strf_format']:
1151 value
= strftime_or_none(value
, mdict
['strf_format'].replace('\\,', ','))
1155 na
= self
.params
.get('outtmpl_na_placeholder', 'NA')
1157 def filename_sanitizer(key
, value
, restricted
=self
.params
.get('restrictfilenames')):
1158 return sanitize_filename(str(value
), restricted
=restricted
, is_id
=(
1159 bool(re
.search(r
'(^|[_.])id(\.|$)', key
))
1160 if 'filename-sanitization' in self
.params
['compat_opts']
1163 sanitizer
= sanitize
if callable(sanitize
) else filename_sanitizer
1164 sanitize
= bool(sanitize
)
1166 def _dumpjson_default(obj
):
1167 if isinstance(obj
, (set, LazyList
)):
1171 def create_key(outer_mobj
):
1172 if not outer_mobj
.group('has_key'):
1173 return outer_mobj
.group(0)
1174 key
= outer_mobj
.group('key')
1175 mobj
= re
.match(INTERNAL_FORMAT_RE
, key
)
1176 initial_field
= mobj
.group('fields') if mobj
else ''
1177 value
, replacement
, default
= None, None, na
1179 mobj
= mobj
.groupdict()
1180 default
= mobj
['default'] if mobj
['default'] is not None else default
1181 value
= get_value(mobj
)
1182 replacement
= mobj
['replacement']
1183 if value
is None and mobj
['alternate']:
1184 mobj
= re
.match(INTERNAL_FORMAT_RE
, mobj
['remaining'][1:])
1188 fmt
= outer_mobj
.group('format')
1189 if fmt
== 's' and value
is not None and key
in field_size_compat_map
.keys():
1190 fmt
= f
'0{field_size_compat_map[key]:d}d'
1192 value
= default
if value
is None else value
if replacement
is None else replacement
1194 flags
= outer_mobj
.group('conversion') or ''
1195 str_fmt
= f
'{fmt[:-1]}s'
1196 if fmt
[-1] == 'l': # list
1197 delim
= '\n' if '#' in flags
else ', '
1198 value
, fmt
= delim
.join(map(str, variadic(value
, allowed_types
=(str, bytes)))), str_fmt
1199 elif fmt
[-1] == 'j': # json
1200 value
, fmt
= json
.dumps(value
, default
=_dumpjson_default
, indent
=4 if '#' in flags
else None), str_fmt
1201 elif fmt
[-1] == 'q': # quoted
1202 value
= map(str, variadic(value
) if '#' in flags
else [value
])
1203 value
, fmt
= ' '.join(map(compat_shlex_quote
, value
)), str_fmt
1204 elif fmt
[-1] == 'B': # bytes
1205 value
= f
'%{str_fmt}'.encode() % str(value
).encode()
1206 value
, fmt
= value
.decode('utf-8', 'ignore'), 's'
1207 elif fmt
[-1] == 'U': # unicode normalized
1208 value
, fmt
= unicodedata
.normalize(
1209 # "+" = compatibility equivalence, "#" = NFD
1210 'NF%s%s' % ('K' if '+' in flags
else '', 'D' if '#' in flags
else 'C'),
1212 elif fmt
[-1] == 'D': # decimal suffix
1213 num_fmt
, fmt
= fmt
[:-1].replace('#', ''), 's'
1214 value
= format_decimal_suffix(value
, f
'%{num_fmt}f%s' if num_fmt
else '%d%s',
1215 factor
=1024 if '#' in flags
else 1000)
1216 elif fmt
[-1] == 'S': # filename sanitization
1217 value
, fmt
= filename_sanitizer(initial_field
, value
, restricted
='#' in flags
), str_fmt
1218 elif fmt
[-1] == 'c':
1220 value
= str(value
)[0]
1223 elif fmt
[-1] not in 'rs': # numeric
1224 value
= float_or_none(value
)
1226 value
, fmt
= default
, 's'
1230 # If value is an object, sanitize might convert it to a string
1231 # So we convert it to repr first
1232 value
, fmt
= repr(value
), str_fmt
1233 if fmt
[-1] in 'csr':
1234 value
= sanitizer(initial_field
, value
)
1236 key
= '%s\0%s' % (key
.replace('%', '%\0'), outer_mobj
.group('format'))
1237 TMPL_DICT
[key
] = value
1238 return '{prefix}%({key}){fmt}'.format(key
=key
, fmt
=fmt
, prefix
=outer_mobj
.group('prefix'))
1240 return EXTERNAL_FORMAT_RE
.sub(create_key
, outtmpl
), TMPL_DICT
1242 def evaluate_outtmpl(self
, outtmpl
, info_dict
, *args
, **kwargs
):
1243 outtmpl
, info_dict
= self
.prepare_outtmpl(outtmpl
, info_dict
, *args
, **kwargs
)
1244 return self
.escape_outtmpl(outtmpl
) % info_dict
1246 def _prepare_filename(self
, info_dict
, *, outtmpl
=None, tmpl_type
=None):
1247 assert None in (outtmpl
, tmpl_type
), 'outtmpl and tmpl_type are mutually exclusive'
1249 outtmpl
= self
.params
['outtmpl'].get(tmpl_type
or 'default', self
.params
['outtmpl']['default'])
1251 outtmpl
= self
._outtmpl
_expandpath
(outtmpl
)
1252 filename
= self
.evaluate_outtmpl(outtmpl
, info_dict
, True)
1256 if tmpl_type
in ('', 'temp'):
1257 final_ext
, ext
= self
.params
.get('final_ext'), info_dict
.get('ext')
1258 if final_ext
and ext
and final_ext
!= ext
and filename
.endswith(f
'.{final_ext}'):
1259 filename
= replace_extension(filename
, ext
, final_ext
)
1261 force_ext
= OUTTMPL_TYPES
[tmpl_type
]
1263 filename
= replace_extension(filename
, force_ext
, info_dict
.get('ext'))
1265 # https://github.com/blackjack4494/youtube-dlc/issues/85
1266 trim_file_name
= self
.params
.get('trim_file_name', False)
1268 no_ext
, *ext
= filename
.rsplit('.', 2)
1269 filename
= join_nonempty(no_ext
[:trim_file_name
], *ext
, delim
='.')
1272 except ValueError as err
:
1273 self
.report_error('Error in output template: ' + str(err
) + ' (encoding: ' + repr(preferredencoding()) + ')')
1276 def prepare_filename(self
, info_dict
, dir_type
='', *, outtmpl
=None, warn
=False):
1277 """Generate the output filename"""
1279 assert not dir_type
, 'outtmpl and dir_type are mutually exclusive'
1281 filename
= self
._prepare
_filename
(info_dict
, tmpl_type
=dir_type
, outtmpl
=outtmpl
)
1282 if not filename
and dir_type
not in ('', 'temp'):
1286 if not self
.params
.get('paths'):
1288 elif filename
== '-':
1289 self
.report_warning('--paths is ignored when an outputting to stdout', only_once
=True)
1290 elif os
.path
.isabs(filename
):
1291 self
.report_warning('--paths is ignored since an absolute path is given in output template', only_once
=True)
1292 if filename
== '-' or not filename
:
1295 return self
.get_output_path(dir_type
, filename
)
1297 def _match_entry(self
, info_dict
, incomplete
=False, silent
=False):
1298 """ Returns None if the file should be downloaded """
1300 video_title
= info_dict
.get('title', info_dict
.get('id', 'video'))
1303 if 'title' in info_dict
:
1304 # This can happen when we're just evaluating the playlist
1305 title
= info_dict
['title']
1306 matchtitle
= self
.params
.get('matchtitle', False)
1308 if not re
.search(matchtitle
, title
, re
.IGNORECASE
):
1309 return '"' + title
+ '" title did not match pattern "' + matchtitle
+ '"'
1310 rejecttitle
= self
.params
.get('rejecttitle', False)
1312 if re
.search(rejecttitle
, title
, re
.IGNORECASE
):
1313 return '"' + title
+ '" title matched reject pattern "' + rejecttitle
+ '"'
1314 date
= info_dict
.get('upload_date')
1315 if date
is not None:
1316 dateRange
= self
.params
.get('daterange', DateRange())
1317 if date
not in dateRange
:
1318 return f
'{date_from_str(date).isoformat()} upload date is not in range {dateRange}'
1319 view_count
= info_dict
.get('view_count')
1320 if view_count
is not None:
1321 min_views
= self
.params
.get('min_views')
1322 if min_views
is not None and view_count
< min_views
:
1323 return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title
, view_count
, min_views
)
1324 max_views
= self
.params
.get('max_views')
1325 if max_views
is not None and view_count
> max_views
:
1326 return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title
, view_count
, max_views
)
1327 if age_restricted(info_dict
.get('age_limit'), self
.params
.get('age_limit')):
1328 return 'Skipping "%s" because it is age restricted' % video_title
1330 match_filter
= self
.params
.get('match_filter')
1331 if match_filter
is not None:
1333 ret
= match_filter(info_dict
, incomplete
=incomplete
)
1335 # For backward compatibility
1336 ret
= None if incomplete
else match_filter(info_dict
)
1337 if ret
is NO_DEFAULT
:
1339 filename
= self
._format
_screen
(self
.prepare_filename(info_dict
), self
.Styles
.FILENAME
)
1340 reply
= input(self
._format
_screen
(
1341 f
'Download "{filename}"? (Y/n): ', self
.Styles
.EMPHASIS
)).lower().strip()
1342 if reply
in {'y', ''}
:
1345 return f
'Skipping {video_title}'
1346 elif ret
is not None:
1350 if self
.in_download_archive(info_dict
):
1351 reason
= '%s has already been recorded in the archive' % video_title
1352 break_opt
, break_err
= 'break_on_existing', ExistingVideoReached
1354 reason
= check_filter()
1355 break_opt
, break_err
= 'break_on_reject', RejectedVideoReached
1356 if reason
is not None:
1358 self
.to_screen('[download] ' + reason
)
1359 if self
.params
.get(break_opt
, False):
1364 def add_extra_info(info_dict
, extra_info
):
1365 '''Set the keys from extra_info in info dict if they are missing'''
1366 for key
, value
in extra_info
.items():
1367 info_dict
.setdefault(key
, value
)
1369 def extract_info(self
, url
, download
=True, ie_key
=None, extra_info
=None,
1370 process
=True, force_generic_extractor
=False):
1372 Return a list with a dictionary for each video extracted.
1375 url -- URL to extract
1378 download -- whether to download videos during extraction
1379 ie_key -- extractor key hint
1380 extra_info -- dictionary containing the extra values to add to each result
1381 process -- whether to resolve all unresolved references (URLs, playlist items),
1382 must be True for download to work.
1383 force_generic_extractor -- force using the generic extractor
1386 if extra_info
is None:
1389 if not ie_key
and force_generic_extractor
:
1393 ies
= {ie_key: self._get_info_extractor_class(ie_key)}
1397 for ie_key
, ie
in ies
.items():
1398 if not ie
.suitable(url
):
1401 if not ie
.working():
1402 self
.report_warning('The program functionality for this site has been marked as broken, '
1403 'and will probably not work.')
1405 temp_id
= ie
.get_temp_id(url
)
1406 if temp_id
is not None and self
.in_download_archive({'id': temp_id, 'ie_key': ie_key}
):
1407 self
.to_screen(f
'[{ie_key}] {temp_id}: has already been recorded in the archive')
1408 if self
.params
.get('break_on_existing', False):
1409 raise ExistingVideoReached()
1411 return self
.__extract
_info
(url
, self
.get_info_extractor(ie_key
), download
, extra_info
, process
)
1413 self
.report_error('no suitable InfoExtractor for URL %s' % url
)
1415 def _handle_extraction_exceptions(func
):
1416 @functools.wraps(func
)
1417 def wrapper(self
, *args
, **kwargs
):
1420 return func(self
, *args
, **kwargs
)
1421 except (DownloadCancelled
, LazyList
.IndexError, PagedList
.IndexError):
1423 except ReExtractInfo
as e
:
1425 self
.to_screen(f
'{e}; Re-extracting data')
1427 self
.to_stderr('\r')
1428 self
.report_warning(f
'{e}; Re-extracting data')
1430 except GeoRestrictedError
as e
:
1433 msg
+= '\nThis video is available in %s.' % ', '.join(
1434 map(ISO3166Utils
.short2full
, e
.countries
))
1435 msg
+= '\nYou might want to use a VPN or a proxy server (with --proxy) to workaround.'
1436 self
.report_error(msg
)
1437 except ExtractorError
as e
: # An error we somewhat expected
1438 self
.report_error(str(e
), e
.format_traceback())
1439 except Exception as e
:
1440 if self
.params
.get('ignoreerrors'):
1441 self
.report_error(str(e
), tb
=encode_compat_str(traceback
.format_exc()))
1447 def _wait_for_video(self
, ie_result
):
1448 if (not self
.params
.get('wait_for_video')
1449 or ie_result
.get('_type', 'video') != 'video'
1450 or ie_result
.get('formats') or ie_result
.get('url')):
1453 format_dur
= lambda dur
: '%02d:%02d:%02d' % timetuple_from_msec(dur
* 1000)[:-1]
1458 self
.to_screen(msg
+ ' ' * (len(last_msg
) - len(msg
)) + '\r', skip_eol
=True)
1461 min_wait
, max_wait
= self
.params
.get('wait_for_video')
1462 diff
= try_get(ie_result
, lambda x
: x
['release_timestamp'] - time
.time())
1463 if diff
is None and ie_result
.get('live_status') == 'is_upcoming':
1464 diff
= round(random
.uniform(min_wait
, max_wait
) if (max_wait
and min_wait
) else (max_wait
or min_wait
), 0)
1465 self
.report_warning('Release time of video is not known')
1466 elif (diff
or 0) <= 0:
1467 self
.report_warning('Video should already be available according to extracted info')
1468 diff
= min(max(diff
or 0, min_wait
or 0), max_wait
or float('inf'))
1469 self
.to_screen(f
'[wait] Waiting for {format_dur(diff)} - Press Ctrl+C to try now')
1471 wait_till
= time
.time() + diff
1474 diff
= wait_till
- time
.time()
1477 raise ReExtractInfo('[wait] Wait period ended', expected
=True)
1478 progress(f
'[wait] Remaining time until next attempt: {self._format_screen(format_dur(diff), self.Styles.EMPHASIS)}')
1480 except KeyboardInterrupt:
1482 raise ReExtractInfo('[wait] Interrupted by user', expected
=True)
1483 except BaseException
as e
:
1484 if not isinstance(e
, ReExtractInfo
):
1488 @_handle_extraction_exceptions
1489 def __extract_info(self
, url
, ie
, download
, extra_info
, process
):
1490 ie_result
= ie
.extract(url
)
1491 if ie_result
is None: # Finished already (backwards compatibility; listformats and friends should be moved here)
1493 if isinstance(ie_result
, list):
1494 # Backwards compatibility: old IE result format
1496 '_type': 'compat_list',
1497 'entries': ie_result
,
1499 if extra_info
.get('original_url'):
1500 ie_result
.setdefault('original_url', extra_info
['original_url'])
1501 self
.add_default_extra_info(ie_result
, ie
, url
)
1503 self
._wait
_for
_video
(ie_result
)
1504 return self
.process_ie_result(ie_result
, download
, extra_info
)
1508 def add_default_extra_info(self
, ie_result
, ie
, url
):
1510 self
.add_extra_info(ie_result
, {
1512 'original_url': url
,
1514 webpage_url
= ie_result
.get('webpage_url')
1516 self
.add_extra_info(ie_result
, {
1517 'webpage_url_basename': url_basename(webpage_url
),
1518 'webpage_url_domain': get_domain(webpage_url
),
1521 self
.add_extra_info(ie_result
, {
1522 'extractor': ie
.IE_NAME
,
1523 'extractor_key': ie
.ie_key(),
1526 def process_ie_result(self
, ie_result
, download
=True, extra_info
=None):
1528 Take the result of the ie(may be modified) and resolve all unresolved
1529 references (URLs, playlist items).
1531 It will also download the videos if 'download'.
1532 Returns the resolved ie_result.
1534 if extra_info
is None:
1536 result_type
= ie_result
.get('_type', 'video')
1538 if result_type
in ('url', 'url_transparent'):
1539 ie_result
['url'] = sanitize_url(ie_result
['url'])
1540 if ie_result
.get('original_url'):
1541 extra_info
.setdefault('original_url', ie_result
['original_url'])
1543 extract_flat
= self
.params
.get('extract_flat', False)
1544 if ((extract_flat
== 'in_playlist' and 'playlist' in extra_info
)
1545 or extract_flat
is True):
1546 info_copy
= ie_result
.copy()
1547 ie
= try_get(ie_result
.get('ie_key'), self
.get_info_extractor
)
1548 if ie
and not ie_result
.get('id'):
1549 info_copy
['id'] = ie
.get_temp_id(ie_result
['url'])
1550 self
.add_default_extra_info(info_copy
, ie
, ie_result
['url'])
1551 self
.add_extra_info(info_copy
, extra_info
)
1552 info_copy
, _
= self
.pre_process(info_copy
)
1553 self
.__forced
_printings
(info_copy
, self
.prepare_filename(info_copy
), incomplete
=True)
1554 self
._raise
_pending
_errors
(info_copy
)
1555 if self
.params
.get('force_write_download_archive', False):
1556 self
.record_download_archive(info_copy
)
1559 if result_type
== 'video':
1560 self
.add_extra_info(ie_result
, extra_info
)
1561 ie_result
= self
.process_video_result(ie_result
, download
=download
)
1562 self
._raise
_pending
_errors
(ie_result
)
1563 additional_urls
= (ie_result
or {}).get('additional_urls')
1565 # TODO: Improve MetadataParserPP to allow setting a list
1566 if isinstance(additional_urls
, str):
1567 additional_urls
= [additional_urls
]
1569 '[info] %s: %d additional URL(s) requested' % (ie_result
['id'], len(additional_urls
)))
1570 self
.write_debug('Additional URLs: "%s"' % '", "'.join(additional_urls
))
1571 ie_result
['additional_entries'] = [
1573 url
, download
, extra_info
=extra_info
,
1574 force_generic_extractor
=self
.params
.get('force_generic_extractor'))
1575 for url
in additional_urls
1578 elif result_type
== 'url':
1579 # We have to add extra_info to the results because it may be
1580 # contained in a playlist
1581 return self
.extract_info(
1582 ie_result
['url'], download
,
1583 ie_key
=ie_result
.get('ie_key'),
1584 extra_info
=extra_info
)
1585 elif result_type
== 'url_transparent':
1586 # Use the information from the embedding page
1587 info
= self
.extract_info(
1588 ie_result
['url'], ie_key
=ie_result
.get('ie_key'),
1589 extra_info
=extra_info
, download
=False, process
=False)
1591 # extract_info may return None when ignoreerrors is enabled and
1592 # extraction failed with an error, don't crash and return early
1597 exempted_fields
= {'_type', 'url', 'ie_key'}
1598 if not ie_result
.get('section_end') and ie_result
.get('section_start') is None:
1599 # For video clips, the id etc of the clip extractor should be used
1600 exempted_fields |
= {'id', 'extractor', 'extractor_key'}
1602 new_result
= info
.copy()
1603 new_result
.update(filter_dict(ie_result
, lambda k
, v
: v
is not None and k
not in exempted_fields
))
1605 # Extracted info may not be a video result (i.e.
1606 # info.get('_type', 'video') != video) but rather an url or
1607 # url_transparent. In such cases outer metadata (from ie_result)
1608 # should be propagated to inner one (info). For this to happen
1609 # _type of info should be overridden with url_transparent. This
1610 # fixes issue from https://github.com/ytdl-org/youtube-dl/pull/11163.
1611 if new_result
.get('_type') == 'url':
1612 new_result
['_type'] = 'url_transparent'
1614 return self
.process_ie_result(
1615 new_result
, download
=download
, extra_info
=extra_info
)
1616 elif result_type
in ('playlist', 'multi_video'):
1617 # Protect from infinite recursion due to recursively nested playlists
1618 # (see https://github.com/ytdl-org/youtube-dl/issues/27833)
1619 webpage_url
= ie_result
['webpage_url']
1620 if webpage_url
in self
._playlist
_urls
:
1622 '[download] Skipping already downloaded playlist: %s'
1623 % ie_result
.get('title') or ie_result
.get('id'))
1626 self
._playlist
_level
+= 1
1627 self
._playlist
_urls
.add(webpage_url
)
1628 self
._fill
_common
_fields
(ie_result
, False)
1629 self
._sanitize
_thumbnails
(ie_result
)
1631 return self
.__process
_playlist
(ie_result
, download
)
1633 self
._playlist
_level
-= 1
1634 if not self
._playlist
_level
:
1635 self
._playlist
_urls
.clear()
1636 elif result_type
== 'compat_list':
1637 self
.report_warning(
1638 'Extractor %s returned a compat_list result. '
1639 'It needs to be updated.' % ie_result
.get('extractor'))
1642 self
.add_extra_info(r
, {
1643 'extractor': ie_result
['extractor'],
1644 'webpage_url': ie_result
['webpage_url'],
1645 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
1646 'webpage_url_domain': get_domain(ie_result
['webpage_url']),
1647 'extractor_key': ie_result
['extractor_key'],
1650 ie_result
['entries'] = [
1651 self
.process_ie_result(_fixup(r
), download
, extra_info
)
1652 for r
in ie_result
['entries']
1656 raise Exception('Invalid result type: %s' % result_type
)
1658 def _ensure_dir_exists(self
, path
):
1659 return make_dir(path
, self
.report_error
)
1662 def _playlist_infodict(ie_result
, **kwargs
):
1665 'playlist': ie_result
.get('title') or ie_result
.get('id'),
1666 'playlist_id': ie_result
.get('id'),
1667 'playlist_title': ie_result
.get('title'),
1668 'playlist_uploader': ie_result
.get('uploader'),
1669 'playlist_uploader_id': ie_result
.get('uploader_id'),
1670 'playlist_index': 0,
1674 def __process_playlist(self
, ie_result
, download
):
1675 """Process each entry in the playlist"""
1676 title
= ie_result
.get('title') or ie_result
.get('id') or '<Untitled>'
1677 self
.to_screen(f
'[download] Downloading playlist: {title}')
1679 all_entries
= PlaylistEntries(self
, ie_result
)
1680 entries
= orderedSet(all_entries
.get_requested_items(), lazy
=True)
1682 lazy
= self
.params
.get('lazy_playlist')
1684 resolved_entries
, n_entries
= [], 'N/A'
1685 ie_result
['requested_entries'], ie_result
['entries'] = None, None
1687 entries
= resolved_entries
= list(entries
)
1688 n_entries
= len(resolved_entries
)
1689 ie_result
['requested_entries'], ie_result
['entries'] = tuple(zip(*resolved_entries
)) or ([], [])
1690 if not ie_result
.get('playlist_count'):
1691 # Better to do this after potentially exhausting entries
1692 ie_result
['playlist_count'] = all_entries
.get_full_count()
1694 _infojson_written
= False
1695 write_playlist_files
= self
.params
.get('allow_playlist_files', True)
1696 if write_playlist_files
and self
.params
.get('list_thumbnails'):
1697 self
.list_thumbnails(ie_result
)
1698 if write_playlist_files
and not self
.params
.get('simulate'):
1699 ie_copy
= self
._playlist
_infodict
(ie_result
, n_entries
=int_or_none(n_entries
))
1700 _infojson_written
= self
._write
_info
_json
(
1701 'playlist', ie_result
, self
.prepare_filename(ie_copy
, 'pl_infojson'))
1702 if _infojson_written
is None:
1704 if self
._write
_description
('playlist', ie_result
,
1705 self
.prepare_filename(ie_copy
, 'pl_description')) is None:
1707 # TODO: This should be passed to ThumbnailsConvertor if necessary
1708 self
._write
_thumbnails
('playlist', ie_copy
, self
.prepare_filename(ie_copy
, 'pl_thumbnail'))
1711 if self
.params
.get('playlistreverse') or self
.params
.get('playlistrandom'):
1712 self
.report_warning('playlistreverse and playlistrandom are not supported with lazy_playlist', only_once
=True)
1713 elif self
.params
.get('playlistreverse'):
1715 elif self
.params
.get('playlistrandom'):
1716 random
.shuffle(entries
)
1718 self
.to_screen(f
'[{ie_result["extractor"]}] Playlist {title}: Downloading {n_entries} videos'
1719 f
'{format_field(ie_result, "playlist_count", " of %s")}')
1722 max_failures
= self
.params
.get('skip_playlist_after_errors') or float('inf')
1723 for i
, (playlist_index
, entry
) in enumerate(entries
):
1725 resolved_entries
.append((playlist_index
, entry
))
1727 # TODO: Add auto-generated fields
1728 if not entry
or self
._match
_entry
(entry
, incomplete
=True) is not None:
1731 self
.to_screen('[download] Downloading video %s of %s' % (
1732 self
._format
_screen
(i
+ 1, self
.Styles
.ID
), self
._format
_screen
(n_entries
, self
.Styles
.EMPHASIS
)))
1734 entry
['__x_forwarded_for_ip'] = ie_result
.get('__x_forwarded_for_ip')
1735 if not lazy
and 'playlist-index' in self
.params
.get('compat_opts', []):
1736 playlist_index
= ie_result
['requested_entries'][i
]
1738 entry_result
= self
.__process
_iterable
_entry
(entry
, download
, {
1739 'n_entries': int_or_none(n_entries
),
1740 '__last_playlist_index': max(ie_result
['requested_entries'] or (0, 0)),
1741 'playlist_count': ie_result
.get('playlist_count'),
1742 'playlist_index': playlist_index
,
1743 'playlist_autonumber': i
+ 1,
1745 'playlist_id': ie_result
.get('id'),
1746 'playlist_title': ie_result
.get('title'),
1747 'playlist_uploader': ie_result
.get('uploader'),
1748 'playlist_uploader_id': ie_result
.get('uploader_id'),
1749 'extractor': ie_result
['extractor'],
1750 'webpage_url': ie_result
['webpage_url'],
1751 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
1752 'webpage_url_domain': get_domain(ie_result
['webpage_url']),
1753 'extractor_key': ie_result
['extractor_key'],
1755 if not entry_result
:
1757 if failures
>= max_failures
:
1759 f
'Skipping the remaining entries in playlist "{title}" since {failures} items failed extraction')
1761 resolved_entries
[i
] = (playlist_index
, entry_result
)
1763 # Update with processed data
1764 ie_result
['requested_entries'], ie_result
['entries'] = tuple(zip(*resolved_entries
)) or ([], [])
1766 # Write the updated info to json
1767 if _infojson_written
is True and self
._write
_info
_json
(
1768 'updated playlist', ie_result
,
1769 self
.prepare_filename(ie_copy
, 'pl_infojson'), overwrite
=True) is None:
1772 ie_result
= self
.run_all_pps('playlist', ie_result
)
1773 self
.to_screen(f
'[download] Finished downloading playlist: {title}')
1776 @_handle_extraction_exceptions
1777 def __process_iterable_entry(self
, entry
, download
, extra_info
):
1778 return self
.process_ie_result(
1779 entry
, download
=download
, extra_info
=extra_info
)
1781 def _build_format_filter(self
, filter_spec
):
1782 " Returns a function to filter the formats according to the filter_spec "
1792 operator_rex
= re
.compile(r
'''(?x)\s*
1793 (?P<key>width|height|tbr|abr|vbr|asr|filesize|filesize_approx|fps)\s*
1794 (?P<op>%s)(?P<none_inclusive>\s*\?)?\s*
1795 (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?)\s*
1796 ''' % '|'.join(map(re
.escape
, OPERATORS
.keys())))
1797 m
= operator_rex
.fullmatch(filter_spec
)
1800 comparison_value
= int(m
.group('value'))
1802 comparison_value
= parse_filesize(m
.group('value'))
1803 if comparison_value
is None:
1804 comparison_value
= parse_filesize(m
.group('value') + 'B')
1805 if comparison_value
is None:
1807 'Invalid value %r in format specification %r' % (
1808 m
.group('value'), filter_spec
))
1809 op
= OPERATORS
[m
.group('op')]
1814 '^=': lambda attr
, value
: attr
.startswith(value
),
1815 '$=': lambda attr
, value
: attr
.endswith(value
),
1816 '*=': lambda attr
, value
: value
in attr
,
1817 '~=': lambda attr
, value
: value
.search(attr
) is not None
1819 str_operator_rex
= re
.compile(r
'''(?x)\s*
1820 (?P<key>[a-zA-Z0-9._-]+)\s*
1821 (?P<negation>!\s*)?(?P<op>%s)\s*(?P<none_inclusive>\?\s*)?
1823 (?P<value>(?(quote)(?:(?!(?P=quote))[^\\]|\\.)+|[\w.-]+))
1824 (?(quote)(?P=quote))\s*
1825 ''' % '|'.join(map(re
.escape
, STR_OPERATORS
.keys())))
1826 m
= str_operator_rex
.fullmatch(filter_spec
)
1828 if m
.group('op') == '~=':
1829 comparison_value
= re
.compile(m
.group('value'))
1831 comparison_value
= re
.sub(r
'''\\([\\"'])''', r
'\1', m
.group('value'))
1832 str_op
= STR_OPERATORS
[m
.group('op')]
1833 if m
.group('negation'):
1834 op
= lambda attr
, value
: not str_op(attr
, value
)
1839 raise SyntaxError('Invalid filter specification %r' % filter_spec
)
1842 actual_value
= f
.get(m
.group('key'))
1843 if actual_value
is None:
1844 return m
.group('none_inclusive')
1845 return op(actual_value
, comparison_value
)
1848 def _check_formats(self
, formats
):
1850 self
.to_screen('[info] Testing format %s' % f
['format_id'])
1851 path
= self
.get_output_path('temp')
1852 if not self
._ensure
_dir
_exists
(f
'{path}/'):
1854 temp_file
= tempfile
.NamedTemporaryFile(suffix
='.tmp', delete
=False, dir=path
or None)
1857 success
, _
= self
.dl(temp_file
.name
, f
, test
=True)
1858 except (DownloadError
, OSError, ValueError) + network_exceptions
:
1861 if os
.path
.exists(temp_file
.name
):
1863 os
.remove(temp_file
.name
)
1865 self
.report_warning('Unable to delete temporary file "%s"' % temp_file
.name
)
1869 self
.to_screen('[info] Unable to download format %s. Skipping...' % f
['format_id'])
1871 def _default_format_spec(self
, info_dict
, download
=True):
1874 merger
= FFmpegMergerPP(self
)
1875 return merger
.available
and merger
.can_merge()
1878 not self
.params
.get('simulate')
1882 or info_dict
.get('is_live') and not self
.params
.get('live_from_start')
1883 or self
.params
['outtmpl']['default'] == '-'))
1886 or self
.params
.get('allow_multiple_audio_streams', False)
1887 or 'format-spec' in self
.params
['compat_opts'])
1890 'best/bestvideo+bestaudio' if prefer_best
1891 else 'bestvideo*+bestaudio/best' if not compat
1892 else 'bestvideo+bestaudio/best')
1894 def build_format_selector(self
, format_spec
):
1895 def syntax_error(note
, start
):
1897 'Invalid format specification: '
1898 '{}\n\t{}\n\t{}^'.format(note
, format_spec
, ' ' * start
[1]))
1899 return SyntaxError(message
)
1901 PICKFIRST
= 'PICKFIRST'
1905 FormatSelector
= collections
.namedtuple('FormatSelector', ['type', 'selector', 'filters'])
1907 allow_multiple_streams
= {'audio': self
.params
.get('allow_multiple_audio_streams', False),
1908 'video': self
.params
.get('allow_multiple_video_streams', False)}
1910 check_formats
= self
.params
.get('check_formats') == 'selected'
1912 def _parse_filter(tokens
):
1914 for type, string
, start
, _
, _
in tokens
:
1915 if type == tokenize
.OP
and string
== ']':
1916 return ''.join(filter_parts
)
1918 filter_parts
.append(string
)
1920 def _remove_unused_ops(tokens
):
1921 # Remove operators that we don't use and join them with the surrounding strings
1922 # for example: 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9'
1923 ALLOWED_OPS
= ('/', '+', ',', '(', ')')
1924 last_string
, last_start
, last_end
, last_line
= None, None, None, None
1925 for type, string
, start
, end
, line
in tokens
:
1926 if type == tokenize
.OP
and string
== '[':
1928 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
1930 yield type, string
, start
, end
, line
1931 # everything inside brackets will be handled by _parse_filter
1932 for type, string
, start
, end
, line
in tokens
:
1933 yield type, string
, start
, end
, line
1934 if type == tokenize
.OP
and string
== ']':
1936 elif type == tokenize
.OP
and string
in ALLOWED_OPS
:
1938 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
1940 yield type, string
, start
, end
, line
1941 elif type in [tokenize
.NAME
, tokenize
.NUMBER
, tokenize
.OP
]:
1943 last_string
= string
1947 last_string
+= string
1949 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
1951 def _parse_format_selection(tokens
, inside_merge
=False, inside_choice
=False, inside_group
=False):
1953 current_selector
= None
1954 for type, string
, start
, _
, _
in tokens
:
1955 # ENCODING is only defined in python 3.x
1956 if type == getattr(tokenize
, 'ENCODING', None):
1958 elif type in [tokenize
.NAME
, tokenize
.NUMBER
]:
1959 current_selector
= FormatSelector(SINGLE
, string
, [])
1960 elif type == tokenize
.OP
:
1962 if not inside_group
:
1963 # ')' will be handled by the parentheses group
1964 tokens
.restore_last_token()
1966 elif inside_merge
and string
in ['/', ',']:
1967 tokens
.restore_last_token()
1969 elif inside_choice
and string
== ',':
1970 tokens
.restore_last_token()
1973 if not current_selector
:
1974 raise syntax_error('"," must follow a format selector', start
)
1975 selectors
.append(current_selector
)
1976 current_selector
= None
1978 if not current_selector
:
1979 raise syntax_error('"/" must follow a format selector', start
)
1980 first_choice
= current_selector
1981 second_choice
= _parse_format_selection(tokens
, inside_choice
=True)
1982 current_selector
= FormatSelector(PICKFIRST
, (first_choice
, second_choice
), [])
1984 if not current_selector
:
1985 current_selector
= FormatSelector(SINGLE
, 'best', [])
1986 format_filter
= _parse_filter(tokens
)
1987 current_selector
.filters
.append(format_filter
)
1989 if current_selector
:
1990 raise syntax_error('Unexpected "("', start
)
1991 group
= _parse_format_selection(tokens
, inside_group
=True)
1992 current_selector
= FormatSelector(GROUP
, group
, [])
1994 if not current_selector
:
1995 raise syntax_error('Unexpected "+"', start
)
1996 selector_1
= current_selector
1997 selector_2
= _parse_format_selection(tokens
, inside_merge
=True)
1999 raise syntax_error('Expected a selector', start
)
2000 current_selector
= FormatSelector(MERGE
, (selector_1
, selector_2
), [])
2002 raise syntax_error(f
'Operator not recognized: "{string}"', start
)
2003 elif type == tokenize
.ENDMARKER
:
2005 if current_selector
:
2006 selectors
.append(current_selector
)
2009 def _merge(formats_pair
):
2010 format_1
, format_2
= formats_pair
2013 formats_info
.extend(format_1
.get('requested_formats', (format_1
,)))
2014 formats_info
.extend(format_2
.get('requested_formats', (format_2
,)))
2016 if not allow_multiple_streams
['video'] or not allow_multiple_streams
['audio']:
2017 get_no_more
= {'video': False, 'audio': False}
2018 for (i
, fmt_info
) in enumerate(formats_info
):
2019 if fmt_info
.get('acodec') == fmt_info
.get('vcodec') == 'none':
2022 for aud_vid
in ['audio', 'video']:
2023 if not allow_multiple_streams
[aud_vid
] and fmt_info
.get(aud_vid
[0] + 'codec') != 'none':
2024 if get_no_more
[aud_vid
]:
2027 get_no_more
[aud_vid
] = True
2029 if len(formats_info
) == 1:
2030 return formats_info
[0]
2032 video_fmts
= [fmt_info
for fmt_info
in formats_info
if fmt_info
.get('vcodec') != 'none']
2033 audio_fmts
= [fmt_info
for fmt_info
in formats_info
if fmt_info
.get('acodec') != 'none']
2035 the_only_video
= video_fmts
[0] if len(video_fmts
) == 1 else None
2036 the_only_audio
= audio_fmts
[0] if len(audio_fmts
) == 1 else None
2038 output_ext
= self
.params
.get('merge_output_format')
2041 output_ext
= the_only_video
['ext']
2042 elif the_only_audio
and not video_fmts
:
2043 output_ext
= the_only_audio
['ext']
2047 filtered
= lambda *keys
: filter(None, (traverse_obj(fmt
, *keys
) for fmt
in formats_info
))
2050 'requested_formats': formats_info
,
2051 'format': '+'.join(filtered('format')),
2052 'format_id': '+'.join(filtered('format_id')),
2054 'protocol': '+'.join(map(determine_protocol
, formats_info
)),
2055 'language': '+'.join(orderedSet(filtered('language'))) or None,
2056 'format_note': '+'.join(orderedSet(filtered('format_note'))) or None,
2057 'filesize_approx': sum(filtered('filesize', 'filesize_approx')) or None,
2058 'tbr': sum(filtered('tbr', 'vbr', 'abr')),
2063 'width': the_only_video
.get('width'),
2064 'height': the_only_video
.get('height'),
2065 'resolution': the_only_video
.get('resolution') or self
.format_resolution(the_only_video
),
2066 'fps': the_only_video
.get('fps'),
2067 'dynamic_range': the_only_video
.get('dynamic_range'),
2068 'vcodec': the_only_video
.get('vcodec'),
2069 'vbr': the_only_video
.get('vbr'),
2070 'stretched_ratio': the_only_video
.get('stretched_ratio'),
2075 'acodec': the_only_audio
.get('acodec'),
2076 'abr': the_only_audio
.get('abr'),
2077 'asr': the_only_audio
.get('asr'),
2082 def _check_formats(formats
):
2083 if not check_formats
:
2086 yield from self
._check
_formats
(formats
)
2088 def _build_selector_function(selector
):
2089 if isinstance(selector
, list): # ,
2090 fs
= [_build_selector_function(s
) for s
in selector
]
2092 def selector_function(ctx
):
2095 return selector_function
2097 elif selector
.type == GROUP
: # ()
2098 selector_function
= _build_selector_function(selector
.selector
)
2100 elif selector
.type == PICKFIRST
: # /
2101 fs
= [_build_selector_function(s
) for s
in selector
.selector
]
2103 def selector_function(ctx
):
2105 picked_formats
= list(f(ctx
))
2107 return picked_formats
2110 elif selector
.type == MERGE
: # +
2111 selector_1
, selector_2
= map(_build_selector_function
, selector
.selector
)
2113 def selector_function(ctx
):
2114 for pair
in itertools
.product(selector_1(ctx
), selector_2(ctx
)):
2117 elif selector
.type == SINGLE
: # atom
2118 format_spec
= selector
.selector
or 'best'
2120 # TODO: Add allvideo, allaudio etc by generalizing the code with best/worst selector
2121 if format_spec
== 'all':
2122 def selector_function(ctx
):
2123 yield from _check_formats(ctx
['formats'][::-1])
2124 elif format_spec
== 'mergeall':
2125 def selector_function(ctx
):
2126 formats
= list(_check_formats(
2127 f
for f
in ctx
['formats'] if f
.get('vcodec') != 'none' or f
.get('acodec') != 'none'))
2130 merged_format
= formats
[-1]
2131 for f
in formats
[-2::-1]:
2132 merged_format
= _merge((merged_format
, f
))
2136 format_fallback
, seperate_fallback
, format_reverse
, format_idx
= False, None, True, 1
2138 r
'(?P<bw>best|worst|b|w)(?P<type>video|audio|v|a)?(?P<mod>\*)?(?:\.(?P<n>[1-9]\d*))?$',
2140 if mobj
is not None:
2141 format_idx
= int_or_none(mobj
.group('n'), default
=1)
2142 format_reverse
= mobj
.group('bw')[0] == 'b'
2143 format_type
= (mobj
.group('type') or [None])[0]
2144 not_format_type
= {'v': 'a', 'a': 'v'}
.get(format_type
)
2145 format_modified
= mobj
.group('mod') is not None
2147 format_fallback
= not format_type
and not format_modified
# for b, w
2149 (lambda f
: f
.get('%scodec' % format_type
) != 'none')
2150 if format_type
and format_modified
# bv*, ba*, wv*, wa*
2151 else (lambda f
: f
.get('%scodec' % not_format_type
) == 'none')
2152 if format_type
# bv, ba, wv, wa
2153 else (lambda f
: f
.get('vcodec') != 'none' and f
.get('acodec') != 'none')
2154 if not format_modified
# b, w
2155 else lambda f
: True) # b*, w*
2156 filter_f
= lambda f
: _filter_f(f
) and (
2157 f
.get('vcodec') != 'none' or f
.get('acodec') != 'none')
2159 if format_spec
in self
._format
_selection
_exts
['audio']:
2160 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') != 'none'
2161 elif format_spec
in self
._format
_selection
_exts
['video']:
2162 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') != 'none' and f
.get('vcodec') != 'none'
2163 seperate_fallback
= lambda f
: f
.get('ext') == format_spec
and f
.get('vcodec') != 'none'
2164 elif format_spec
in self
._format
_selection
_exts
['storyboards']:
2165 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') == 'none' and f
.get('vcodec') == 'none'
2167 filter_f
= lambda f
: f
.get('format_id') == format_spec
# id
2169 def selector_function(ctx
):
2170 formats
= list(ctx
['formats'])
2171 matches
= list(filter(filter_f
, formats
)) if filter_f
is not None else formats
2173 if format_fallback
and ctx
['incomplete_formats']:
2174 # for extractors with incomplete formats (audio only (soundcloud)
2175 # or video only (imgur)) best/worst will fallback to
2176 # best/worst {video,audio}-only format
2178 elif seperate_fallback
and not ctx
['has_merged_format']:
2179 # for compatibility with youtube-dl when there is no pre-merged format
2180 matches
= list(filter(seperate_fallback
, formats
))
2181 matches
= LazyList(_check_formats(matches
[::-1 if format_reverse
else 1]))
2183 yield matches
[format_idx
- 1]
2184 except LazyList
.IndexError:
2187 filters
= [self
._build
_format
_filter
(f
) for f
in selector
.filters
]
2189 def final_selector(ctx
):
2190 ctx_copy
= dict(ctx
)
2191 for _filter
in filters
:
2192 ctx_copy
['formats'] = list(filter(_filter
, ctx_copy
['formats']))
2193 return selector_function(ctx_copy
)
2194 return final_selector
2196 stream
= io
.BytesIO(format_spec
.encode())
2198 tokens
= list(_remove_unused_ops(tokenize
.tokenize(stream
.readline
)))
2199 except tokenize
.TokenError
:
2200 raise syntax_error('Missing closing/opening brackets or parenthesis', (0, len(format_spec
)))
2202 class TokenIterator
:
2203 def __init__(self
, tokens
):
2204 self
.tokens
= tokens
2211 if self
.counter
>= len(self
.tokens
):
2212 raise StopIteration()
2213 value
= self
.tokens
[self
.counter
]
2219 def restore_last_token(self
):
2222 parsed_selector
= _parse_format_selection(iter(TokenIterator(tokens
)))
2223 return _build_selector_function(parsed_selector
)
2225 def _calc_headers(self
, info_dict
):
2226 res
= merge_headers(self
.params
['http_headers'], info_dict
.get('http_headers') or {})
2228 cookies
= self
._calc
_cookies
(info_dict
['url'])
2230 res
['Cookie'] = cookies
2232 if 'X-Forwarded-For' not in res
:
2233 x_forwarded_for_ip
= info_dict
.get('__x_forwarded_for_ip')
2234 if x_forwarded_for_ip
:
2235 res
['X-Forwarded-For'] = x_forwarded_for_ip
2239 def _calc_cookies(self
, url
):
2240 pr
= sanitized_Request(url
)
2241 self
.cookiejar
.add_cookie_header(pr
)
2242 return pr
.get_header('Cookie')
2244 def _sort_thumbnails(self
, thumbnails
):
2245 thumbnails
.sort(key
=lambda t
: (
2246 t
.get('preference') if t
.get('preference') is not None else -1,
2247 t
.get('width') if t
.get('width') is not None else -1,
2248 t
.get('height') if t
.get('height') is not None else -1,
2249 t
.get('id') if t
.get('id') is not None else '',
2252 def _sanitize_thumbnails(self
, info_dict
):
2253 thumbnails
= info_dict
.get('thumbnails')
2254 if thumbnails
is None:
2255 thumbnail
= info_dict
.get('thumbnail')
2257 info_dict
['thumbnails'] = thumbnails
= [{'url': thumbnail}
]
2261 def check_thumbnails(thumbnails
):
2262 for t
in thumbnails
:
2263 self
.to_screen(f
'[info] Testing thumbnail {t["id"]}')
2265 self
.urlopen(HEADRequest(t
['url']))
2266 except network_exceptions
as err
:
2267 self
.to_screen(f
'[info] Unable to connect to thumbnail {t["id"]} URL {t["url"]!r} - {err}. Skipping...')
2271 self
._sort
_thumbnails
(thumbnails
)
2272 for i
, t
in enumerate(thumbnails
):
2273 if t
.get('id') is None:
2275 if t
.get('width') and t
.get('height'):
2276 t
['resolution'] = '%dx%d' % (t
['width'], t
['height'])
2277 t
['url'] = sanitize_url(t
['url'])
2279 if self
.params
.get('check_formats') is True:
2280 info_dict
['thumbnails'] = LazyList(check_thumbnails(thumbnails
[::-1]), reverse
=True)
2282 info_dict
['thumbnails'] = thumbnails
2284 def _fill_common_fields(self
, info_dict
, is_video
=True):
2285 # TODO: move sanitization here
2287 # playlists are allowed to lack "title"
2288 title
= info_dict
.get('title', NO_DEFAULT
)
2289 if title
is NO_DEFAULT
:
2290 raise ExtractorError('Missing "title" field in extractor result',
2291 video_id
=info_dict
['id'], ie
=info_dict
['extractor'])
2292 info_dict
['fulltitle'] = title
2295 self
.write_debug('Extractor gave empty title. Creating a generic title')
2297 self
.report_warning('Extractor failed to obtain "title". Creating a generic title instead')
2298 info_dict
['title'] = f
'{info_dict["extractor"].replace(":", "-")} video #{info_dict["id"]}'
2300 if info_dict
.get('duration') is not None:
2301 info_dict
['duration_string'] = formatSeconds(info_dict
['duration'])
2303 for ts_key
, date_key
in (
2304 ('timestamp', 'upload_date'),
2305 ('release_timestamp', 'release_date'),
2306 ('modified_timestamp', 'modified_date'),
2308 if info_dict
.get(date_key
) is None and info_dict
.get(ts_key
) is not None:
2309 # Working around out-of-range timestamp values (e.g. negative ones on Windows,
2310 # see http://bugs.python.org/issue1646728)
2311 with contextlib
.suppress(ValueError, OverflowError, OSError):
2312 upload_date
= datetime
.datetime
.utcfromtimestamp(info_dict
[ts_key
])
2313 info_dict
[date_key
] = upload_date
.strftime('%Y%m%d')
2315 live_keys
= ('is_live', 'was_live')
2316 live_status
= info_dict
.get('live_status')
2317 if live_status
is None:
2318 for key
in live_keys
:
2319 if info_dict
.get(key
) is False:
2321 if info_dict
.get(key
):
2324 if all(info_dict
.get(key
) is False for key
in live_keys
):
2325 live_status
= 'not_live'
2327 info_dict
['live_status'] = live_status
2328 for key
in live_keys
:
2329 if info_dict
.get(key
) is None:
2330 info_dict
[key
] = (live_status
== key
)
2332 # Auto generate title fields corresponding to the *_number fields when missing
2333 # in order to always have clean titles. This is very common for TV series.
2334 for field
in ('chapter', 'season', 'episode'):
2335 if info_dict
.get('%s_number' % field
) is not None and not info_dict
.get(field
):
2336 info_dict
[field
] = '%s %d' % (field
.capitalize(), info_dict
['%s_number' % field
])
2338 def _raise_pending_errors(self
, info
):
2339 err
= info
.pop('__pending_error', None)
2341 self
.report_error(err
, tb
=False)
2343 def process_video_result(self
, info_dict
, download
=True):
2344 assert info_dict
.get('_type', 'video') == 'video'
2345 self
._num
_videos
+= 1
2347 if 'id' not in info_dict
:
2348 raise ExtractorError('Missing "id" field in extractor result', ie
=info_dict
['extractor'])
2349 elif not info_dict
.get('id'):
2350 raise ExtractorError('Extractor failed to obtain "id"', ie
=info_dict
['extractor'])
2352 def report_force_conversion(field
, field_not
, conversion
):
2353 self
.report_warning(
2354 '"%s" field is not %s - forcing %s conversion, there is an error in extractor'
2355 % (field
, field_not
, conversion
))
2357 def sanitize_string_field(info
, string_field
):
2358 field
= info
.get(string_field
)
2359 if field
is None or isinstance(field
, str):
2361 report_force_conversion(string_field
, 'a string', 'string')
2362 info
[string_field
] = str(field
)
2364 def sanitize_numeric_fields(info
):
2365 for numeric_field
in self
._NUMERIC
_FIELDS
:
2366 field
= info
.get(numeric_field
)
2367 if field
is None or isinstance(field
, (int, float)):
2369 report_force_conversion(numeric_field
, 'numeric', 'int')
2370 info
[numeric_field
] = int_or_none(field
)
2372 sanitize_string_field(info_dict
, 'id')
2373 sanitize_numeric_fields(info_dict
)
2374 if info_dict
.get('section_end') and info_dict
.get('section_start') is not None:
2375 info_dict
['duration'] = round(info_dict
['section_end'] - info_dict
['section_start'], 3)
2376 if (info_dict
.get('duration') or 0) <= 0 and info_dict
.pop('duration', None):
2377 self
.report_warning('"duration" field is negative, there is an error in extractor')
2379 chapters
= info_dict
.get('chapters') or []
2380 if chapters
and chapters
[0].get('start_time'):
2381 chapters
.insert(0, {'start_time': 0}
)
2383 dummy_chapter
= {'end_time': 0, 'start_time': info_dict.get('duration')}
2384 for idx
, (prev
, current
, next_
) in enumerate(zip(
2385 (dummy_chapter
, *chapters
), chapters
, (*chapters
[1:], dummy_chapter
)), 1):
2386 if current
.get('start_time') is None:
2387 current
['start_time'] = prev
.get('end_time')
2388 if not current
.get('end_time'):
2389 current
['end_time'] = next_
.get('start_time')
2390 if not current
.get('title'):
2391 current
['title'] = f
'<Untitled Chapter {idx}>'
2393 if 'playlist' not in info_dict
:
2394 # It isn't part of a playlist
2395 info_dict
['playlist'] = None
2396 info_dict
['playlist_index'] = None
2398 self
._sanitize
_thumbnails
(info_dict
)
2400 thumbnail
= info_dict
.get('thumbnail')
2401 thumbnails
= info_dict
.get('thumbnails')
2403 info_dict
['thumbnail'] = sanitize_url(thumbnail
)
2405 info_dict
['thumbnail'] = thumbnails
[-1]['url']
2407 if info_dict
.get('display_id') is None and 'id' in info_dict
:
2408 info_dict
['display_id'] = info_dict
['id']
2410 self
._fill
_common
_fields
(info_dict
)
2412 for cc_kind
in ('subtitles', 'automatic_captions'):
2413 cc
= info_dict
.get(cc_kind
)
2415 for _
, subtitle
in cc
.items():
2416 for subtitle_format
in subtitle
:
2417 if subtitle_format
.get('url'):
2418 subtitle_format
['url'] = sanitize_url(subtitle_format
['url'])
2419 if subtitle_format
.get('ext') is None:
2420 subtitle_format
['ext'] = determine_ext(subtitle_format
['url']).lower()
2422 automatic_captions
= info_dict
.get('automatic_captions')
2423 subtitles
= info_dict
.get('subtitles')
2425 info_dict
['requested_subtitles'] = self
.process_subtitles(
2426 info_dict
['id'], subtitles
, automatic_captions
)
2428 if info_dict
.get('formats') is None:
2429 # There's only one format available
2430 formats
= [info_dict
]
2432 formats
= info_dict
['formats']
2434 # or None ensures --clean-infojson removes it
2435 info_dict
['_has_drm'] = any(f
.get('has_drm') for f
in formats
) or None
2436 if not self
.params
.get('allow_unplayable_formats'):
2437 formats
= [f
for f
in formats
if not f
.get('has_drm')]
2438 if info_dict
['_has_drm'] and all(
2439 f
.get('acodec') == f
.get('vcodec') == 'none' for f
in formats
):
2440 self
.report_warning(
2441 'This video is DRM protected and only images are available for download. '
2442 'Use --list-formats to see them')
2444 get_from_start
= not info_dict
.get('is_live') or bool(self
.params
.get('live_from_start'))
2445 if not get_from_start
:
2446 info_dict
['title'] += ' ' + datetime
.datetime
.now().strftime('%Y-%m-%d %H:%M')
2447 if info_dict
.get('is_live') and formats
:
2448 formats
= [f
for f
in formats
if bool(f
.get('is_from_start')) == get_from_start
]
2449 if get_from_start
and not formats
:
2450 self
.raise_no_formats(info_dict
, msg
=(
2451 '--live-from-start is passed, but there are no formats that can be downloaded from the start. '
2452 'If you want to download from the current time, use --no-live-from-start'))
2455 self
.raise_no_formats(info_dict
)
2457 def is_wellformed(f
):
2460 self
.report_warning(
2461 '"url" field is missing or empty - skipping format, '
2462 'there is an error in extractor')
2464 if isinstance(url
, bytes):
2465 sanitize_string_field(f
, 'url')
2468 # Filter out malformed formats for better extraction robustness
2469 formats
= list(filter(is_wellformed
, formats
))
2473 # We check that all the formats have the format and format_id fields
2474 for i
, format
in enumerate(formats
):
2475 sanitize_string_field(format
, 'format_id')
2476 sanitize_numeric_fields(format
)
2477 format
['url'] = sanitize_url(format
['url'])
2478 if not format
.get('format_id'):
2479 format
['format_id'] = str(i
)
2481 # Sanitize format_id from characters used in format selector expression
2482 format
['format_id'] = re
.sub(r
'[\s,/+\[\]()]', '_', format
['format_id'])
2483 format_id
= format
['format_id']
2484 if format_id
not in formats_dict
:
2485 formats_dict
[format_id
] = []
2486 formats_dict
[format_id
].append(format
)
2488 # Make sure all formats have unique format_id
2489 common_exts
= set(itertools
.chain(*self
._format
_selection
_exts
.values()))
2490 for format_id
, ambiguous_formats
in formats_dict
.items():
2491 ambigious_id
= len(ambiguous_formats
) > 1
2492 for i
, format
in enumerate(ambiguous_formats
):
2494 format
['format_id'] = '%s-%d' % (format_id
, i
)
2495 if format
.get('ext') is None:
2496 format
['ext'] = determine_ext(format
['url']).lower()
2497 # Ensure there is no conflict between id and ext in format selection
2498 # See https://github.com/yt-dlp/yt-dlp/issues/1282
2499 if format
['format_id'] != format
['ext'] and format
['format_id'] in common_exts
:
2500 format
['format_id'] = 'f%s' % format
['format_id']
2502 for i
, format
in enumerate(formats
):
2503 if format
.get('format') is None:
2504 format
['format'] = '{id} - {res}{note}'.format(
2505 id=format
['format_id'],
2506 res
=self
.format_resolution(format
),
2507 note
=format_field(format
, 'format_note', ' (%s)'),
2509 if format
.get('protocol') is None:
2510 format
['protocol'] = determine_protocol(format
)
2511 if format
.get('resolution') is None:
2512 format
['resolution'] = self
.format_resolution(format
, default
=None)
2513 if format
.get('dynamic_range') is None and format
.get('vcodec') != 'none':
2514 format
['dynamic_range'] = 'SDR'
2515 if (info_dict
.get('duration') and format
.get('tbr')
2516 and not format
.get('filesize') and not format
.get('filesize_approx')):
2517 format
['filesize_approx'] = int(info_dict
['duration'] * format
['tbr'] * (1024 / 8))
2519 # Add HTTP headers, so that external programs can use them from the
2521 full_format_info
= info_dict
.copy()
2522 full_format_info
.update(format
)
2523 format
['http_headers'] = self
._calc
_headers
(full_format_info
)
2524 # Remove private housekeeping stuff
2525 if '__x_forwarded_for_ip' in info_dict
:
2526 del info_dict
['__x_forwarded_for_ip']
2528 if self
.params
.get('check_formats') is True:
2529 formats
= LazyList(self
._check
_formats
(formats
[::-1]), reverse
=True)
2531 if not formats
or formats
[0] is not info_dict
:
2532 # only set the 'formats' fields if the original info_dict list them
2533 # otherwise we end up with a circular reference, the first (and unique)
2534 # element in the 'formats' field in info_dict is info_dict itself,
2535 # which can't be exported to json
2536 info_dict
['formats'] = formats
2538 info_dict
, _
= self
.pre_process(info_dict
)
2540 if self
._match
_entry
(info_dict
, incomplete
=self
._format
_fields
) is not None:
2543 self
.post_extract(info_dict
)
2544 info_dict
, _
= self
.pre_process(info_dict
, 'after_filter')
2546 # The pre-processors may have modified the formats
2547 formats
= info_dict
.get('formats', [info_dict
])
2549 list_only
= self
.params
.get('simulate') is None and (
2550 self
.params
.get('list_thumbnails') or self
.params
.get('listformats') or self
.params
.get('listsubtitles'))
2551 interactive_format_selection
= not list_only
and self
.format_selector
== '-'
2552 if self
.params
.get('list_thumbnails'):
2553 self
.list_thumbnails(info_dict
)
2554 if self
.params
.get('listsubtitles'):
2555 if 'automatic_captions' in info_dict
:
2556 self
.list_subtitles(
2557 info_dict
['id'], automatic_captions
, 'automatic captions')
2558 self
.list_subtitles(info_dict
['id'], subtitles
, 'subtitles')
2559 if self
.params
.get('listformats') or interactive_format_selection
:
2560 self
.list_formats(info_dict
)
2562 # Without this printing, -F --print-json will not work
2563 self
.__forced
_printings
(info_dict
, self
.prepare_filename(info_dict
), incomplete
=True)
2566 format_selector
= self
.format_selector
2567 if format_selector
is None:
2568 req_format
= self
._default
_format
_spec
(info_dict
, download
=download
)
2569 self
.write_debug('Default format spec: %s' % req_format
)
2570 format_selector
= self
.build_format_selector(req_format
)
2573 if interactive_format_selection
:
2575 self
._format
_screen
('\nEnter format selector: ', self
.Styles
.EMPHASIS
))
2577 format_selector
= self
.build_format_selector(req_format
)
2578 except SyntaxError as err
:
2579 self
.report_error(err
, tb
=False, is_error
=False)
2582 formats_to_download
= list(format_selector({
2584 'has_merged_format': any('none' not in (f
.get('acodec'), f
.get('vcodec')) for f
in formats
),
2585 'incomplete_formats': (
2586 # All formats are video-only or
2587 all(f
.get('vcodec') != 'none' and f
.get('acodec') == 'none' for f
in formats
)
2588 # all formats are audio-only
2589 or all(f
.get('vcodec') == 'none' and f
.get('acodec') != 'none' for f
in formats
)),
2591 if interactive_format_selection
and not formats_to_download
:
2592 self
.report_error('Requested format is not available', tb
=False, is_error
=False)
2596 if not formats_to_download
:
2597 if not self
.params
.get('ignore_no_formats_error'):
2598 raise ExtractorError(
2599 'Requested format is not available. Use --list-formats for a list of available formats',
2600 expected
=True, video_id
=info_dict
['id'], ie
=info_dict
['extractor'])
2601 self
.report_warning('Requested format is not available')
2602 # Process what we can, even without any available formats.
2603 formats_to_download
= [{}]
2605 requested_ranges
= self
.params
.get('download_ranges')
2606 if requested_ranges
:
2607 requested_ranges
= tuple(requested_ranges(info_dict
, self
))
2609 best_format
, downloaded_formats
= formats_to_download
[-1], []
2612 def to_screen(*msg
):
2613 self
.to_screen(f
'[info] {info_dict["id"]}: {" ".join(", ".join(variadic(m)) for m in msg)}')
2615 to_screen(f
'Downloading {len(formats_to_download)} format(s):',
2616 (f
['format_id'] for f
in formats_to_download
))
2617 if requested_ranges
:
2618 to_screen(f
'Downloading {len(requested_ranges)} time ranges:',
2619 (f
'{int(c["start_time"])}-{int(c["end_time"])}' for c
in requested_ranges
))
2620 max_downloads_reached
= False
2622 for fmt
, chapter
in itertools
.product(formats_to_download
, requested_ranges
or [{}]):
2623 new_info
= self
._copy
_infodict
(info_dict
)
2624 new_info
.update(fmt
)
2625 offset
, duration
= info_dict
.get('section_start') or 0, info_dict
.get('duration') or float('inf')
2626 if chapter
or offset
:
2628 'section_start': offset
+ chapter
.get('start_time', 0),
2629 'section_end': offset
+ min(chapter
.get('end_time', duration
), duration
),
2630 'section_title': chapter
.get('title'),
2631 'section_number': chapter
.get('index'),
2633 downloaded_formats
.append(new_info
)
2635 self
.process_info(new_info
)
2636 except MaxDownloadsReached
:
2637 max_downloads_reached
= True
2638 self
._raise
_pending
_errors
(new_info
)
2639 # Remove copied info
2640 for key
, val
in tuple(new_info
.items()):
2641 if info_dict
.get(key
) == val
:
2643 if max_downloads_reached
:
2646 write_archive
= {f.get('__write_download_archive', False) for f in downloaded_formats}
2647 assert write_archive
.issubset({True, False, 'ignore'}
)
2648 if True in write_archive
and False not in write_archive
:
2649 self
.record_download_archive(info_dict
)
2651 info_dict
['requested_downloads'] = downloaded_formats
2652 info_dict
= self
.run_all_pps('after_video', info_dict
)
2653 if max_downloads_reached
:
2654 raise MaxDownloadsReached()
2656 # We update the info dict with the selected best quality format (backwards compatibility)
2657 info_dict
.update(best_format
)
2660 def process_subtitles(self
, video_id
, normal_subtitles
, automatic_captions
):
2661 """Select the requested subtitles and their format"""
2662 available_subs
, normal_sub_langs
= {}, []
2663 if normal_subtitles
and self
.params
.get('writesubtitles'):
2664 available_subs
.update(normal_subtitles
)
2665 normal_sub_langs
= tuple(normal_subtitles
.keys())
2666 if automatic_captions
and self
.params
.get('writeautomaticsub'):
2667 for lang
, cap_info
in automatic_captions
.items():
2668 if lang
not in available_subs
:
2669 available_subs
[lang
] = cap_info
2671 if (not self
.params
.get('writesubtitles') and not
2672 self
.params
.get('writeautomaticsub') or not
2676 all_sub_langs
= tuple(available_subs
.keys())
2677 if self
.params
.get('allsubtitles', False):
2678 requested_langs
= all_sub_langs
2679 elif self
.params
.get('subtitleslangs', False):
2680 # A list is used so that the order of languages will be the same as
2681 # given in subtitleslangs. See https://github.com/yt-dlp/yt-dlp/issues/1041
2682 requested_langs
= []
2683 for lang_re
in self
.params
.get('subtitleslangs'):
2684 discard
= lang_re
[0] == '-'
2686 lang_re
= lang_re
[1:]
2687 if lang_re
== 'all':
2689 requested_langs
= []
2691 requested_langs
.extend(all_sub_langs
)
2693 current_langs
= filter(re
.compile(lang_re
+ '$').match
, all_sub_langs
)
2695 for lang
in current_langs
:
2696 while lang
in requested_langs
:
2697 requested_langs
.remove(lang
)
2699 requested_langs
.extend(current_langs
)
2700 requested_langs
= orderedSet(requested_langs
)
2701 elif normal_sub_langs
:
2702 requested_langs
= ['en'] if 'en' in normal_sub_langs
else normal_sub_langs
[:1]
2704 requested_langs
= ['en'] if 'en' in all_sub_langs
else all_sub_langs
[:1]
2706 self
.write_debug('Downloading subtitles: %s' % ', '.join(requested_langs
))
2708 formats_query
= self
.params
.get('subtitlesformat', 'best')
2709 formats_preference
= formats_query
.split('/') if formats_query
else []
2711 for lang
in requested_langs
:
2712 formats
= available_subs
.get(lang
)
2714 self
.report_warning(f
'{lang} subtitles not available for {video_id}')
2716 for ext
in formats_preference
:
2720 matches
= list(filter(lambda f
: f
['ext'] == ext
, formats
))
2726 self
.report_warning(
2727 'No subtitle format found matching "%s" for language %s, '
2728 'using %s' % (formats_query
, lang
, f
['ext']))
2732 def _forceprint(self
, key
, info_dict
):
2733 if info_dict
is None:
2735 info_copy
= info_dict
.copy()
2736 info_copy
['formats_table'] = self
.render_formats_table(info_dict
)
2737 info_copy
['thumbnails_table'] = self
.render_thumbnails_table(info_dict
)
2738 info_copy
['subtitles_table'] = self
.render_subtitles_table(info_dict
.get('id'), info_dict
.get('subtitles'))
2739 info_copy
['automatic_captions_table'] = self
.render_subtitles_table(info_dict
.get('id'), info_dict
.get('automatic_captions'))
2741 def format_tmpl(tmpl
):
2742 mobj
= re
.match(r
'\w+(=?)$', tmpl
)
2743 if mobj
and mobj
.group(1):
2744 return f
'{tmpl[:-1]} = %({tmpl[:-1]})r'
2746 return f
'%({tmpl})s'
2749 for tmpl
in self
.params
['forceprint'].get(key
, []):
2750 self
.to_stdout(self
.evaluate_outtmpl(format_tmpl(tmpl
), info_copy
))
2752 for tmpl
, file_tmpl
in self
.params
['print_to_file'].get(key
, []):
2753 filename
= self
.prepare_filename(info_dict
, outtmpl
=file_tmpl
)
2754 tmpl
= format_tmpl(tmpl
)
2755 self
.to_screen(f
'[info] Writing {tmpl!r} to: {filename}')
2756 if self
._ensure
_dir
_exists
(filename
):
2757 with open(filename
, 'a', encoding
='utf-8') as f
:
2758 f
.write(self
.evaluate_outtmpl(tmpl
, info_copy
) + '\n')
2760 def __forced_printings(self
, info_dict
, filename
, incomplete
):
2761 def print_mandatory(field
, actual_field
=None):
2762 if actual_field
is None:
2763 actual_field
= field
2764 if (self
.params
.get('force%s' % field
, False)
2765 and (not incomplete
or info_dict
.get(actual_field
) is not None)):
2766 self
.to_stdout(info_dict
[actual_field
])
2768 def print_optional(field
):
2769 if (self
.params
.get('force%s' % field
, False)
2770 and info_dict
.get(field
) is not None):
2771 self
.to_stdout(info_dict
[field
])
2773 info_dict
= info_dict
.copy()
2774 if filename
is not None:
2775 info_dict
['filename'] = filename
2776 if info_dict
.get('requested_formats') is not None:
2777 # For RTMP URLs, also include the playpath
2778 info_dict
['urls'] = '\n'.join(f
['url'] + f
.get('play_path', '') for f
in info_dict
['requested_formats'])
2779 elif info_dict
.get('url'):
2780 info_dict
['urls'] = info_dict
['url'] + info_dict
.get('play_path', '')
2782 if (self
.params
.get('forcejson')
2783 or self
.params
['forceprint'].get('video')
2784 or self
.params
['print_to_file'].get('video')):
2785 self
.post_extract(info_dict
)
2786 self
._forceprint
('video', info_dict
)
2788 print_mandatory('title')
2789 print_mandatory('id')
2790 print_mandatory('url', 'urls')
2791 print_optional('thumbnail')
2792 print_optional('description')
2793 print_optional('filename')
2794 if self
.params
.get('forceduration') and info_dict
.get('duration') is not None:
2795 self
.to_stdout(formatSeconds(info_dict
['duration']))
2796 print_mandatory('format')
2798 if self
.params
.get('forcejson'):
2799 self
.to_stdout(json
.dumps(self
.sanitize_info(info_dict
)))
2801 def dl(self
, name
, info
, subtitle
=False, test
=False):
2802 if not info
.get('url'):
2803 self
.raise_no_formats(info
, True)
2806 verbose
= self
.params
.get('verbose')
2809 'quiet': self
.params
.get('quiet') or not verbose
,
2811 'noprogress': not verbose
,
2813 'skip_unavailable_fragments': False,
2814 'keep_fragments': False,
2816 '_no_ytdl_file': True,
2819 params
= self
.params
2820 fd
= get_suitable_downloader(info
, params
, to_stdout
=(name
== '-'))(self
, params
)
2822 for ph
in self
._progress
_hooks
:
2823 fd
.add_progress_hook(ph
)
2825 (f
['url'].split(',')[0] + ',<data>' if f
['url'].startswith('data:') else f
['url'])
2826 for f
in info
.get('requested_formats', []) or [info
])
2827 self
.write_debug(f
'Invoking {fd.FD_NAME} downloader on "{urls}"')
2829 # Note: Ideally info should be a deep-copied so that hooks cannot modify it.
2830 # But it may contain objects that are not deep-copyable
2831 new_info
= self
._copy
_infodict
(info
)
2832 if new_info
.get('http_headers') is None:
2833 new_info
['http_headers'] = self
._calc
_headers
(new_info
)
2834 return fd
.download(name
, new_info
, subtitle
)
2836 def existing_file(self
, filepaths
, *, default_overwrite
=True):
2837 existing_files
= list(filter(os
.path
.exists
, orderedSet(filepaths
)))
2838 if existing_files
and not self
.params
.get('overwrites', default_overwrite
):
2839 return existing_files
[0]
2841 for file in existing_files
:
2842 self
.report_file_delete(file)
2846 def process_info(self
, info_dict
):
2847 """Process a single resolved IE result. (Modifies it in-place)"""
2849 assert info_dict
.get('_type', 'video') == 'video'
2850 original_infodict
= info_dict
2852 if 'format' not in info_dict
and 'ext' in info_dict
:
2853 info_dict
['format'] = info_dict
['ext']
2855 # This is mostly just for backward compatibility of process_info
2856 # As a side-effect, this allows for format-specific filters
2857 if self
._match
_entry
(info_dict
) is not None:
2858 info_dict
['__write_download_archive'] = 'ignore'
2861 # Does nothing under normal operation - for backward compatibility of process_info
2862 self
.post_extract(info_dict
)
2863 self
._num
_downloads
+= 1
2865 # info_dict['_filename'] needs to be set for backward compatibility
2866 info_dict
['_filename'] = full_filename
= self
.prepare_filename(info_dict
, warn
=True)
2867 temp_filename
= self
.prepare_filename(info_dict
, 'temp')
2871 self
.__forced
_printings
(info_dict
, full_filename
, incomplete
=('format' not in info_dict
))
2873 def check_max_downloads():
2874 if self
._num
_downloads
>= float(self
.params
.get('max_downloads') or 'inf'):
2875 raise MaxDownloadsReached()
2877 if self
.params
.get('simulate'):
2878 info_dict
['__write_download_archive'] = self
.params
.get('force_write_download_archive')
2879 check_max_downloads()
2882 if full_filename
is None:
2884 if not self
._ensure
_dir
_exists
(encodeFilename(full_filename
)):
2886 if not self
._ensure
_dir
_exists
(encodeFilename(temp_filename
)):
2889 if self
._write
_description
('video', info_dict
,
2890 self
.prepare_filename(info_dict
, 'description')) is None:
2893 sub_files
= self
._write
_subtitles
(info_dict
, temp_filename
)
2894 if sub_files
is None:
2896 files_to_move
.update(dict(sub_files
))
2898 thumb_files
= self
._write
_thumbnails
(
2899 'video', info_dict
, temp_filename
, self
.prepare_filename(info_dict
, 'thumbnail'))
2900 if thumb_files
is None:
2902 files_to_move
.update(dict(thumb_files
))
2904 infofn
= self
.prepare_filename(info_dict
, 'infojson')
2905 _infojson_written
= self
._write
_info
_json
('video', info_dict
, infofn
)
2906 if _infojson_written
:
2907 info_dict
['infojson_filename'] = infofn
2908 # For backward compatibility, even though it was a private field
2909 info_dict
['__infojson_filename'] = infofn
2910 elif _infojson_written
is None:
2913 # Note: Annotations are deprecated
2915 if self
.params
.get('writeannotations', False):
2916 annofn
= self
.prepare_filename(info_dict
, 'annotation')
2918 if not self
._ensure
_dir
_exists
(encodeFilename(annofn
)):
2920 if not self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(annofn
)):
2921 self
.to_screen('[info] Video annotations are already present')
2922 elif not info_dict
.get('annotations'):
2923 self
.report_warning('There are no annotations to write.')
2926 self
.to_screen('[info] Writing video annotations to: ' + annofn
)
2927 with open(encodeFilename(annofn
), 'w', encoding
='utf-8') as annofile
:
2928 annofile
.write(info_dict
['annotations'])
2929 except (KeyError, TypeError):
2930 self
.report_warning('There are no annotations to write.')
2932 self
.report_error('Cannot write annotations file: ' + annofn
)
2935 # Write internet shortcut files
2936 def _write_link_file(link_type
):
2937 url
= try_get(info_dict
['webpage_url'], iri_to_uri
)
2939 self
.report_warning(
2940 f
'Cannot write internet shortcut file because the actual URL of "{info_dict["webpage_url"]}" is unknown')
2942 linkfn
= replace_extension(self
.prepare_filename(info_dict
, 'link'), link_type
, info_dict
.get('ext'))
2943 if not self
._ensure
_dir
_exists
(encodeFilename(linkfn
)):
2945 if self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(linkfn
)):
2946 self
.to_screen(f
'[info] Internet shortcut (.{link_type}) is already present')
2949 self
.to_screen(f
'[info] Writing internet shortcut (.{link_type}) to: {linkfn}')
2950 with open(encodeFilename(to_high_limit_path(linkfn
)), 'w', encoding
='utf-8',
2951 newline
='\r\n' if link_type
== 'url' else '\n') as linkfile
:
2952 template_vars
= {'url': url}
2953 if link_type
== 'desktop':
2954 template_vars
['filename'] = linkfn
[:-(len(link_type
) + 1)]
2955 linkfile
.write(LINK_TEMPLATES
[link_type
] % template_vars
)
2957 self
.report_error(f
'Cannot write internet shortcut {linkfn}')
2962 'url': self
.params
.get('writeurllink'),
2963 'webloc': self
.params
.get('writewebloclink'),
2964 'desktop': self
.params
.get('writedesktoplink'),
2966 if self
.params
.get('writelink'):
2967 link_type
= ('webloc' if sys
.platform
== 'darwin'
2968 else 'desktop' if sys
.platform
.startswith('linux')
2970 write_links
[link_type
] = True
2972 if any(should_write
and not _write_link_file(link_type
)
2973 for link_type
, should_write
in write_links
.items()):
2976 def replace_info_dict(new_info
):
2978 if new_info
== info_dict
:
2981 info_dict
.update(new_info
)
2983 new_info
, files_to_move
= self
.pre_process(info_dict
, 'before_dl', files_to_move
)
2984 replace_info_dict(new_info
)
2986 if self
.params
.get('skip_download'):
2987 info_dict
['filepath'] = temp_filename
2988 info_dict
['__finaldir'] = os
.path
.dirname(os
.path
.abspath(encodeFilename(full_filename
)))
2989 info_dict
['__files_to_move'] = files_to_move
2990 replace_info_dict(self
.run_pp(MoveFilesAfterDownloadPP(self
, False), info_dict
))
2991 info_dict
['__write_download_archive'] = self
.params
.get('force_write_download_archive')
2994 info_dict
.setdefault('__postprocessors', [])
2997 def existing_video_file(*filepaths
):
2998 ext
= info_dict
.get('ext')
2999 converted
= lambda file: replace_extension(file, self
.params
.get('final_ext') or ext
, ext
)
3000 file = self
.existing_file(itertools
.chain(*zip(map(converted
, filepaths
), filepaths
)),
3001 default_overwrite
=False)
3003 info_dict
['ext'] = os
.path
.splitext(file)[1][1:]
3006 fd
, success
= None, True
3007 if info_dict
.get('protocol') or info_dict
.get('url'):
3008 fd
= get_suitable_downloader(info_dict
, self
.params
, to_stdout
=temp_filename
== '-')
3009 if fd
is not FFmpegFD
and (
3010 info_dict
.get('section_start') or info_dict
.get('section_end')):
3011 msg
= ('This format cannot be partially downloaded' if FFmpegFD
.available()
3012 else 'You have requested downloading the video partially, but ffmpeg is not installed')
3013 self
.report_error(f
'{msg}. Aborting')
3016 if info_dict
.get('requested_formats') is not None:
3018 def compatible_formats(formats
):
3019 # TODO: some formats actually allow this (mkv, webm, ogg, mp4), but not all of them.
3020 video_formats
= [format
for format
in formats
if format
.get('vcodec') != 'none']
3021 audio_formats
= [format
for format
in formats
if format
.get('acodec') != 'none']
3022 if len(video_formats
) > 2 or len(audio_formats
) > 2:
3026 exts
= {format.get('ext') for format in formats}
3028 {'mp3', 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v', 'ismv', 'isma'}
,
3031 for ext_sets
in COMPATIBLE_EXTS
:
3032 if ext_sets
.issuperset(exts
):
3034 # TODO: Check acodec/vcodec
3037 requested_formats
= info_dict
['requested_formats']
3038 old_ext
= info_dict
['ext']
3039 if self
.params
.get('merge_output_format') is None:
3040 if not compatible_formats(requested_formats
):
3041 info_dict
['ext'] = 'mkv'
3042 self
.report_warning(
3043 'Requested formats are incompatible for merge and will be merged into mkv')
3044 if (info_dict
['ext'] == 'webm'
3045 and info_dict
.get('thumbnails')
3046 # check with type instead of pp_key, __name__, or isinstance
3047 # since we dont want any custom PPs to trigger this
3048 and any(type(pp
) == EmbedThumbnailPP
for pp
in self
._pps
['post_process'])): # noqa: E721
3049 info_dict
['ext'] = 'mkv'
3050 self
.report_warning(
3051 'webm doesn\'t support embedding a thumbnail, mkv will be used')
3052 new_ext
= info_dict
['ext']
3054 def correct_ext(filename
, ext
=new_ext
):
3057 filename_real_ext
= os
.path
.splitext(filename
)[1][1:]
3059 os
.path
.splitext(filename
)[0]
3060 if filename_real_ext
in (old_ext
, new_ext
)
3062 return f
'{filename_wo_ext}.{ext}'
3064 # Ensure filename always has a correct extension for successful merge
3065 full_filename
= correct_ext(full_filename
)
3066 temp_filename
= correct_ext(temp_filename
)
3067 dl_filename
= existing_video_file(full_filename
, temp_filename
)
3068 info_dict
['__real_download'] = False
3070 merger
= FFmpegMergerPP(self
)
3072 if dl_filename
is not None:
3073 self
.report_file_already_downloaded(dl_filename
)
3075 for f
in requested_formats
if fd
!= FFmpegFD
else []:
3076 f
['filepath'] = fname
= prepend_extension(
3077 correct_ext(temp_filename
, info_dict
['ext']),
3078 'f%s' % f
['format_id'], info_dict
['ext'])
3079 downloaded
.append(fname
)
3080 info_dict
['url'] = '\n'.join(f
['url'] for f
in requested_formats
)
3081 success
, real_download
= self
.dl(temp_filename
, info_dict
)
3082 info_dict
['__real_download'] = real_download
3084 if self
.params
.get('allow_unplayable_formats'):
3085 self
.report_warning(
3086 'You have requested merging of multiple formats '
3087 'while also allowing unplayable formats to be downloaded. '
3088 'The formats won\'t be merged to prevent data corruption.')
3089 elif not merger
.available
:
3090 msg
= 'You have requested merging of multiple formats but ffmpeg is not installed'
3091 if not self
.params
.get('ignoreerrors'):
3092 self
.report_error(f
'{msg}. Aborting due to --abort-on-error')
3094 self
.report_warning(f
'{msg}. The formats won\'t be merged')
3096 if temp_filename
== '-':
3097 reason
= ('using a downloader other than ffmpeg' if FFmpegFD
.can_merge_formats(info_dict
, self
.params
)
3098 else 'but the formats are incompatible for simultaneous download' if merger
.available
3099 else 'but ffmpeg is not installed')
3100 self
.report_warning(
3101 f
'You have requested downloading multiple formats to stdout {reason}. '
3102 'The formats will be streamed one after the other')
3103 fname
= temp_filename
3104 for f
in requested_formats
:
3105 new_info
= dict(info_dict
)
3106 del new_info
['requested_formats']
3108 if temp_filename
!= '-':
3109 fname
= prepend_extension(
3110 correct_ext(temp_filename
, new_info
['ext']),
3111 'f%s' % f
['format_id'], new_info
['ext'])
3112 if not self
._ensure
_dir
_exists
(fname
):
3114 f
['filepath'] = fname
3115 downloaded
.append(fname
)
3116 partial_success
, real_download
= self
.dl(fname
, new_info
)
3117 info_dict
['__real_download'] = info_dict
['__real_download'] or real_download
3118 success
= success
and partial_success
3120 if downloaded
and merger
.available
and not self
.params
.get('allow_unplayable_formats'):
3121 info_dict
['__postprocessors'].append(merger
)
3122 info_dict
['__files_to_merge'] = downloaded
3123 # Even if there were no downloads, it is being merged only now
3124 info_dict
['__real_download'] = True
3126 for file in downloaded
:
3127 files_to_move
[file] = None
3129 # Just a single file
3130 dl_filename
= existing_video_file(full_filename
, temp_filename
)
3131 if dl_filename
is None or dl_filename
== temp_filename
:
3132 # dl_filename == temp_filename could mean that the file was partially downloaded with --no-part.
3133 # So we should try to resume the download
3134 success
, real_download
= self
.dl(temp_filename
, info_dict
)
3135 info_dict
['__real_download'] = real_download
3137 self
.report_file_already_downloaded(dl_filename
)
3139 dl_filename
= dl_filename
or temp_filename
3140 info_dict
['__finaldir'] = os
.path
.dirname(os
.path
.abspath(encodeFilename(full_filename
)))
3142 except network_exceptions
as err
:
3143 self
.report_error('unable to download video data: %s' % error_to_compat_str(err
))
3145 except OSError as err
:
3146 raise UnavailableVideoError(err
)
3147 except (ContentTooShortError
, ) as err
:
3148 self
.report_error(f
'content too short (expected {err.expected} bytes and served {err.downloaded})')
3151 self
._raise
_pending
_errors
(info_dict
)
3152 if success
and full_filename
!= '-':
3156 fixup_policy
= self
.params
.get('fixup')
3157 vid
= info_dict
['id']
3159 if fixup_policy
in ('ignore', 'never'):
3161 elif fixup_policy
== 'warn':
3163 elif fixup_policy
!= 'force':
3164 assert fixup_policy
in ('detect_or_warn', None)
3165 if not info_dict
.get('__real_download'):
3168 def ffmpeg_fixup(cndn
, msg
, cls
):
3169 if not (do_fixup
and cndn
):
3171 elif do_fixup
== 'warn':
3172 self
.report_warning(f
'{vid}: {msg}')
3176 info_dict
['__postprocessors'].append(pp
)
3178 self
.report_warning(f
'{vid}: {msg}. Install ffmpeg to fix this automatically')
3180 stretched_ratio
= info_dict
.get('stretched_ratio')
3182 stretched_ratio
not in (1, None),
3183 f
'Non-uniform pixel ratio {stretched_ratio}',
3184 FFmpegFixupStretchedPP
)
3187 (info_dict
.get('requested_formats') is None
3188 and info_dict
.get('container') == 'm4a_dash'
3189 and info_dict
.get('ext') == 'm4a'),
3190 'writing DASH m4a. Only some players support this container',
3193 downloader
= get_suitable_downloader(info_dict
, self
.params
) if 'protocol' in info_dict
else None
3194 downloader
= downloader
.FD_NAME
if downloader
else None
3196 if info_dict
.get('requested_formats') is None: # Not necessary if doing merger
3197 ffmpeg_fixup(downloader
== 'hlsnative' and not self
.params
.get('hls_use_mpegts')
3198 or info_dict
.get('is_live') and self
.params
.get('hls_use_mpegts') is None,
3199 'Possible MPEG-TS in MP4 container or malformed AAC timestamps',
3201 ffmpeg_fixup(info_dict
.get('is_live') and downloader
== 'DashSegmentsFD',
3202 'Possible duplicate MOOV atoms', FFmpegFixupDuplicateMoovPP
)
3204 ffmpeg_fixup(downloader
== 'web_socket_fragment', 'Malformed timestamps detected', FFmpegFixupTimestampPP
)
3205 ffmpeg_fixup(downloader
== 'web_socket_fragment', 'Malformed duration detected', FFmpegFixupDurationPP
)
3209 replace_info_dict(self
.post_process(dl_filename
, info_dict
, files_to_move
))
3210 except PostProcessingError
as err
:
3211 self
.report_error('Postprocessing: %s' % str(err
))
3214 for ph
in self
._post
_hooks
:
3215 ph(info_dict
['filepath'])
3216 except Exception as err
:
3217 self
.report_error('post hooks: %s' % str(err
))
3219 info_dict
['__write_download_archive'] = True
3221 assert info_dict
is original_infodict
# Make sure the info_dict was modified in-place
3222 if self
.params
.get('force_write_download_archive'):
3223 info_dict
['__write_download_archive'] = True
3224 check_max_downloads()
3226 def __download_wrapper(self
, func
):
3227 @functools.wraps(func
)
3228 def wrapper(*args
, **kwargs
):
3230 res
= func(*args
, **kwargs
)
3231 except UnavailableVideoError
as e
:
3232 self
.report_error(e
)
3233 except DownloadCancelled
as e
:
3234 self
.to_screen(f
'[info] {e}')
3235 if not self
.params
.get('break_per_url'):
3238 if self
.params
.get('dump_single_json', False):
3239 self
.post_extract(res
)
3240 self
.to_stdout(json
.dumps(self
.sanitize_info(res
)))
3243 def download(self
, url_list
):
3244 """Download a given list of URLs."""
3245 url_list
= variadic(url_list
) # Passing a single URL is a common mistake
3246 outtmpl
= self
.params
['outtmpl']['default']
3247 if (len(url_list
) > 1
3249 and '%' not in outtmpl
3250 and self
.params
.get('max_downloads') != 1):
3251 raise SameFileError(outtmpl
)
3253 for url
in url_list
:
3254 self
.__download
_wrapper
(self
.extract_info
)(
3255 url
, force_generic_extractor
=self
.params
.get('force_generic_extractor', False))
3257 return self
._download
_retcode
3259 def download_with_info_file(self
, info_filename
):
3260 with contextlib
.closing(fileinput
.FileInput(
3261 [info_filename
], mode
='r',
3262 openhook
=fileinput
.hook_encoded('utf-8'))) as f
:
3263 # FileInput doesn't have a read method, we can't call json.load
3264 info
= self
.sanitize_info(json
.loads('\n'.join(f
)), self
.params
.get('clean_infojson', True))
3266 self
.__download
_wrapper
(self
.process_ie_result
)(info
, download
=True)
3267 except (DownloadError
, EntryNotInPlaylist
, ReExtractInfo
) as e
:
3268 if not isinstance(e
, EntryNotInPlaylist
):
3269 self
.to_stderr('\r')
3270 webpage_url
= info
.get('webpage_url')
3271 if webpage_url
is not None:
3272 self
.report_warning(f
'The info failed to download: {e}; trying with URL {webpage_url}')
3273 return self
.download([webpage_url
])
3276 return self
._download
_retcode
3279 def sanitize_info(info_dict
, remove_private_keys
=False):
3280 ''' Sanitize the infodict for converting to json '''
3281 if info_dict
is None:
3283 info_dict
.setdefault('epoch', int(time
.time()))
3284 info_dict
.setdefault('_type', 'video')
3286 if remove_private_keys
:
3287 reject
= lambda k
, v
: v
is None or k
.startswith('__') or k
in {
3288 'requested_downloads', 'requested_formats', 'requested_subtitles', 'requested_entries',
3289 'entries', 'filepath', '_filename', 'infojson_filename', 'original_url', 'playlist_autonumber',
3292 reject
= lambda k
, v
: False
3295 if isinstance(obj
, dict):
3296 return {k: filter_fn(v) for k, v in obj.items() if not reject(k, v)}
3297 elif isinstance(obj
, (list, tuple, set, LazyList
)):
3298 return list(map(filter_fn
, obj
))
3299 elif obj
is None or isinstance(obj
, (str, int, float, bool)):
3304 return filter_fn(info_dict
)
3307 def filter_requested_info(info_dict
, actually_filter
=True):
3308 ''' Alias of sanitize_info for backward compatibility '''
3309 return YoutubeDL
.sanitize_info(info_dict
, actually_filter
)
3311 def _delete_downloaded_files(self
, *files_to_delete
, info
={}, msg
=None):
3312 for filename
in set(filter(None, files_to_delete
)):
3314 self
.to_screen(msg
% filename
)
3318 self
.report_warning(f
'Unable to delete file {filename}')
3319 if filename
in info
.get('__files_to_move', []): # NB: Delete even if None
3320 del info
['__files_to_move'][filename
]
3323 def post_extract(info_dict
):
3324 def actual_post_extract(info_dict
):
3325 if info_dict
.get('_type') in ('playlist', 'multi_video'):
3326 for video_dict
in info_dict
.get('entries', {}):
3327 actual_post_extract(video_dict
or {})
3330 post_extractor
= info_dict
.pop('__post_extractor', None) or (lambda: {})
3331 info_dict
.update(post_extractor())
3333 actual_post_extract(info_dict
or {})
3335 def run_pp(self
, pp
, infodict
):
3336 files_to_delete
= []
3337 if '__files_to_move' not in infodict
:
3338 infodict
['__files_to_move'] = {}
3340 files_to_delete
, infodict
= pp
.run(infodict
)
3341 except PostProcessingError
as e
:
3342 # Must be True and not 'only_download'
3343 if self
.params
.get('ignoreerrors') is True:
3344 self
.report_error(e
)
3348 if not files_to_delete
:
3350 if self
.params
.get('keepvideo', False):
3351 for f
in files_to_delete
:
3352 infodict
['__files_to_move'].setdefault(f
, '')
3354 self
._delete
_downloaded
_files
(
3355 *files_to_delete
, info
=infodict
, msg
='Deleting original file %s (pass -k to keep)')
3358 def run_all_pps(self
, key
, info
, *, additional_pps
=None):
3359 self
._forceprint
(key
, info
)
3360 for pp
in (additional_pps
or []) + self
._pps
[key
]:
3361 info
= self
.run_pp(pp
, info
)
3364 def pre_process(self
, ie_info
, key
='pre_process', files_to_move
=None):
3365 info
= dict(ie_info
)
3366 info
['__files_to_move'] = files_to_move
or {}
3368 info
= self
.run_all_pps(key
, info
)
3369 except PostProcessingError
as err
:
3370 msg
= f
'Preprocessing: {err}'
3371 info
.setdefault('__pending_error', msg
)
3372 self
.report_error(msg
, is_error
=False)
3373 return info
, info
.pop('__files_to_move', None)
3375 def post_process(self
, filename
, info
, files_to_move
=None):
3376 """Run all the postprocessors on the given file."""
3377 info
['filepath'] = filename
3378 info
['__files_to_move'] = files_to_move
or {}
3379 info
= self
.run_all_pps('post_process', info
, additional_pps
=info
.get('__postprocessors'))
3380 info
= self
.run_pp(MoveFilesAfterDownloadPP(self
), info
)
3381 del info
['__files_to_move']
3382 return self
.run_all_pps('after_move', info
)
3384 def _make_archive_id(self
, info_dict
):
3385 video_id
= info_dict
.get('id')
3388 # Future-proof against any change in case
3389 # and backwards compatibility with prior versions
3390 extractor
= info_dict
.get('extractor_key') or info_dict
.get('ie_key') # key in a playlist
3391 if extractor
is None:
3392 url
= str_or_none(info_dict
.get('url'))
3395 # Try to find matching extractor for the URL and take its ie_key
3396 for ie_key
, ie
in self
._ies
.items():
3397 if ie
.suitable(url
):
3402 return f
'{extractor.lower()} {video_id}'
3404 def in_download_archive(self
, info_dict
):
3405 fn
= self
.params
.get('download_archive')
3409 vid_id
= self
._make
_archive
_id
(info_dict
)
3411 return False # Incomplete video information
3413 return vid_id
in self
.archive
3415 def record_download_archive(self
, info_dict
):
3416 fn
= self
.params
.get('download_archive')
3419 vid_id
= self
._make
_archive
_id
(info_dict
)
3421 self
.write_debug(f
'Adding to archive: {vid_id}')
3422 with locked_file(fn
, 'a', encoding
='utf-8') as archive_file
:
3423 archive_file
.write(vid_id
+ '\n')
3424 self
.archive
.add(vid_id
)
3427 def format_resolution(format
, default
='unknown'):
3428 if format
.get('vcodec') == 'none' and format
.get('acodec') != 'none':
3430 if format
.get('resolution') is not None:
3431 return format
['resolution']
3432 if format
.get('width') and format
.get('height'):
3433 return '%dx%d' % (format
['width'], format
['height'])
3434 elif format
.get('height'):
3435 return '%sp' % format
['height']
3436 elif format
.get('width'):
3437 return '%dx?' % format
['width']
3440 def _list_format_headers(self
, *headers
):
3441 if self
.params
.get('listformats_table', True) is not False:
3442 return [self
._format
_out
(header
, self
.Styles
.HEADERS
) for header
in headers
]
3445 def _format_note(self
, fdict
):
3447 if fdict
.get('ext') in ['f4f', 'f4m']:
3448 res
+= '(unsupported)'
3449 if fdict
.get('language'):
3452 res
+= '[%s]' % fdict
['language']
3453 if fdict
.get('format_note') is not None:
3456 res
+= fdict
['format_note']
3457 if fdict
.get('tbr') is not None:
3460 res
+= '%4dk' % fdict
['tbr']
3461 if fdict
.get('container') is not None:
3464 res
+= '%s container' % fdict
['container']
3465 if (fdict
.get('vcodec') is not None
3466 and fdict
.get('vcodec') != 'none'):
3469 res
+= fdict
['vcodec']
3470 if fdict
.get('vbr') is not None:
3472 elif fdict
.get('vbr') is not None and fdict
.get('abr') is not None:
3474 if fdict
.get('vbr') is not None:
3475 res
+= '%4dk' % fdict
['vbr']
3476 if fdict
.get('fps') is not None:
3479 res
+= '%sfps' % fdict
['fps']
3480 if fdict
.get('acodec') is not None:
3483 if fdict
['acodec'] == 'none':
3486 res
+= '%-5s' % fdict
['acodec']
3487 elif fdict
.get('abr') is not None:
3491 if fdict
.get('abr') is not None:
3492 res
+= '@%3dk' % fdict
['abr']
3493 if fdict
.get('asr') is not None:
3494 res
+= ' (%5dHz)' % fdict
['asr']
3495 if fdict
.get('filesize') is not None:
3498 res
+= format_bytes(fdict
['filesize'])
3499 elif fdict
.get('filesize_approx') is not None:
3502 res
+= '~' + format_bytes(fdict
['filesize_approx'])
3505 def render_formats_table(self
, info_dict
):
3506 if not info_dict
.get('formats') and not info_dict
.get('url'):
3509 formats
= info_dict
.get('formats', [info_dict
])
3510 if not self
.params
.get('listformats_table', True) is not False:
3513 format_field(f
, 'format_id'),
3514 format_field(f
, 'ext'),
3515 self
.format_resolution(f
),
3516 self
._format
_note
(f
)
3517 ] for f
in formats
if f
.get('preference') is None or f
['preference'] >= -1000]
3518 return render_table(['format code', 'extension', 'resolution', 'note'], table
, extra_gap
=1)
3520 delim
= self
._format
_out
('\u2502', self
.Styles
.DELIM
, '|', test_encoding
=True)
3523 self
._format
_out
(format_field(f
, 'format_id'), self
.Styles
.ID
),
3524 format_field(f
, 'ext'),
3525 format_field(f
, func
=self
.format_resolution
, ignore
=('audio only', 'images')),
3526 format_field(f
, 'fps', '\t%d'),
3527 format_field(f
, 'dynamic_range', '%s', ignore
=(None, 'SDR')).replace('HDR', ''),
3529 format_field(f
, 'filesize', ' \t%s', func
=format_bytes
) + format_field(f
, 'filesize_approx', '~\t%s', func
=format_bytes
),
3530 format_field(f
, 'tbr', '\t%dk'),
3531 shorten_protocol_name(f
.get('protocol', '')),
3533 format_field(f
, 'vcodec', default
='unknown').replace(
3534 'none', 'images' if f
.get('acodec') == 'none'
3535 else self
._format
_out
('audio only', self
.Styles
.SUPPRESS
)),
3536 format_field(f
, 'vbr', '\t%dk'),
3537 format_field(f
, 'acodec', default
='unknown').replace(
3538 'none', '' if f
.get('vcodec') == 'none'
3539 else self
._format
_out
('video only', self
.Styles
.SUPPRESS
)),
3540 format_field(f
, 'abr', '\t%dk'),
3541 format_field(f
, 'asr', '\t%s', func
=format_decimal_suffix
),
3543 self
._format
_out
('UNSUPPORTED', 'light red') if f
.get('ext') in ('f4f', 'f4m') else None,
3544 format_field(f
, 'language', '[%s]'),
3545 join_nonempty(format_field(f
, 'format_note'),
3546 format_field(f
, 'container', ignore
=(None, f
.get('ext'))),
3549 ] for f
in formats
if f
.get('preference') is None or f
['preference'] >= -1000]
3550 header_line
= self
._list
_format
_headers
(
3551 'ID', 'EXT', 'RESOLUTION', '\tFPS', 'HDR', delim
, '\tFILESIZE', '\tTBR', 'PROTO',
3552 delim
, 'VCODEC', '\tVBR', 'ACODEC', '\tABR', '\tASR', 'MORE INFO')
3554 return render_table(
3555 header_line
, table
, hide_empty
=True,
3556 delim
=self
._format
_out
('\u2500', self
.Styles
.DELIM
, '-', test_encoding
=True))
3558 def render_thumbnails_table(self
, info_dict
):
3559 thumbnails
= list(info_dict
.get('thumbnails') or [])
3562 return render_table(
3563 self
._list
_format
_headers
('ID', 'Width', 'Height', 'URL'),
3564 [[t
.get('id'), t
.get('width', 'unknown'), t
.get('height', 'unknown'), t
['url']] for t
in thumbnails
])
3566 def render_subtitles_table(self
, video_id
, subtitles
):
3567 def _row(lang
, formats
):
3568 exts
, names
= zip(*((f
['ext'], f
.get('name') or 'unknown') for f
in reversed(formats
)))
3569 if len(set(names
)) == 1:
3570 names
= [] if names
[0] == 'unknown' else names
[:1]
3571 return [lang
, ', '.join(names
), ', '.join(exts
)]
3575 return render_table(
3576 self
._list
_format
_headers
('Language', 'Name', 'Formats'),
3577 [_row(lang
, formats
) for lang
, formats
in subtitles
.items()],
3580 def __list_table(self
, video_id
, name
, func
, *args
):
3583 self
.to_screen(f
'{video_id} has no {name}')
3585 self
.to_screen(f
'[info] Available {name} for {video_id}:')
3586 self
.to_stdout(table
)
3588 def list_formats(self
, info_dict
):
3589 self
.__list
_table
(info_dict
['id'], 'formats', self
.render_formats_table
, info_dict
)
3591 def list_thumbnails(self
, info_dict
):
3592 self
.__list
_table
(info_dict
['id'], 'thumbnails', self
.render_thumbnails_table
, info_dict
)
3594 def list_subtitles(self
, video_id
, subtitles
, name
='subtitles'):
3595 self
.__list
_table
(video_id
, name
, self
.render_subtitles_table
, video_id
, subtitles
)
3597 def urlopen(self
, req
):
3598 """ Start an HTTP download """
3599 if isinstance(req
, str):
3600 req
= sanitized_Request(req
)
3601 return self
._opener
.open(req
, timeout
=self
._socket
_timeout
)
3603 def print_debug_header(self
):
3604 if not self
.params
.get('verbose'):
3607 # These imports can be slow. So import them only as needed
3608 from .extractor
.extractors
import _LAZY_LOADER
3609 from .extractor
.extractors
import _PLUGIN_CLASSES
as plugin_extractors
3611 def get_encoding(stream
):
3612 ret
= str(getattr(stream
, 'encoding', 'missing (%s)' % type(stream
).__name
__))
3613 if not supports_terminal_sequences(stream
):
3614 from .utils
import WINDOWS_VT_MODE
# Must be imported locally
3615 ret
+= ' (No VT)' if WINDOWS_VT_MODE
is False else ' (No ANSI)'
3618 encoding_str
= 'Encodings: locale %s, fs %s, pref %s, %s' % (
3619 locale
.getpreferredencoding(),
3620 sys
.getfilesystemencoding(),
3621 self
.get_encoding(),
3623 f
'{key} {get_encoding(stream)}' for key
, stream
in self
._out
_files
.items_
3624 if stream
is not None and key
!= 'console')
3627 logger
= self
.params
.get('logger')
3629 write_debug
= lambda msg
: logger
.debug(f
'[debug] {msg}')
3630 write_debug(encoding_str
)
3632 write_string(f
'[debug] {encoding_str}\n', encoding
=None)
3633 write_debug
= lambda msg
: self
._write
_string
(f
'[debug] {msg}\n')
3635 source
= detect_variant()
3636 write_debug(join_nonempty(
3637 'yt-dlp version', __version__
,
3638 f
'[{RELEASE_GIT_HEAD}]' if RELEASE_GIT_HEAD
else '',
3639 '' if source
== 'unknown' else f
'({source})',
3641 if not _LAZY_LOADER
:
3642 if os
.environ
.get('YTDLP_NO_LAZY_EXTRACTORS'):
3643 write_debug('Lazy loading extractors is forcibly disabled')
3645 write_debug('Lazy loading extractors is disabled')
3646 if plugin_extractors
or plugin_postprocessors
:
3647 write_debug('Plugins: %s' % [
3648 '%s%s' % (klass
.__name
__, '' if klass
.__name
__ == name
else f
' as {name}')
3649 for name
, klass
in itertools
.chain(plugin_extractors
.items(), plugin_postprocessors
.items())])
3650 if self
.params
['compat_opts']:
3651 write_debug('Compatibility options: %s' % ', '.join(self
.params
['compat_opts']))
3653 if source
== 'source':
3655 stdout
, _
, _
= Popen
.run(
3656 ['git', 'rev-parse', '--short', 'HEAD'],
3657 text
=True, cwd
=os
.path
.dirname(os
.path
.abspath(__file__
)),
3658 stdout
=subprocess
.PIPE
, stderr
=subprocess
.PIPE
)
3659 if re
.fullmatch('[0-9a-f]+', stdout
.strip()):
3660 write_debug(f
'Git HEAD: {stdout.strip()}')
3662 with contextlib
.suppress(Exception):
3665 write_debug(system_identifier())
3667 exe_versions
, ffmpeg_features
= FFmpegPostProcessor
.get_versions_and_features(self
)
3668 ffmpeg_features
= {key for key, val in ffmpeg_features.items() if val}
3670 exe_versions
['ffmpeg'] += ' (%s)' % ','.join(sorted(ffmpeg_features
))
3672 exe_versions
['rtmpdump'] = rtmpdump_version()
3673 exe_versions
['phantomjs'] = PhantomJSwrapper
._version
()
3674 exe_str
= ', '.join(
3675 f
'{exe} {v}' for exe
, v
in sorted(exe_versions
.items()) if v
3677 write_debug('exe versions: %s' % exe_str
)
3679 from .compat
.compat_utils
import get_package_info
3680 from .dependencies
import available_dependencies
3682 write_debug('Optional libraries: %s' % (', '.join(sorted({
3683 join_nonempty(*get_package_info(m
)) for m
in available_dependencies
.values()
3686 self
._setup
_opener
()
3688 for handler
in self
._opener
.handlers
:
3689 if hasattr(handler
, 'proxies'):
3690 proxy_map
.update(handler
.proxies
)
3691 write_debug(f
'Proxy map: {proxy_map}')
3694 if False and self
.params
.get('call_home'):
3695 ipaddr
= self
.urlopen('https://yt-dl.org/ip').read().decode()
3696 write_debug('Public IP address: %s' % ipaddr
)
3697 latest_version
= self
.urlopen(
3698 'https://yt-dl.org/latest/version').read().decode()
3699 if version_tuple(latest_version
) > version_tuple(__version__
):
3700 self
.report_warning(
3701 'You are using an outdated version (newest version: %s)! '
3702 'See https://yt-dl.org/update if you need help updating.' %
3705 def _setup_opener(self
):
3706 if hasattr(self
, '_opener'):
3708 timeout_val
= self
.params
.get('socket_timeout')
3709 self
._socket
_timeout
= 20 if timeout_val
is None else float(timeout_val
)
3711 opts_cookiesfrombrowser
= self
.params
.get('cookiesfrombrowser')
3712 opts_cookiefile
= self
.params
.get('cookiefile')
3713 opts_proxy
= self
.params
.get('proxy')
3715 self
.cookiejar
= load_cookies(opts_cookiefile
, opts_cookiesfrombrowser
, self
)
3717 cookie_processor
= YoutubeDLCookieProcessor(self
.cookiejar
)
3718 if opts_proxy
is not None:
3719 if opts_proxy
== '':
3722 proxies
= {'http': opts_proxy, 'https': opts_proxy}
3724 proxies
= urllib
.request
.getproxies()
3725 # Set HTTPS proxy to HTTP one if given (https://github.com/ytdl-org/youtube-dl/issues/805)
3726 if 'http' in proxies
and 'https' not in proxies
:
3727 proxies
['https'] = proxies
['http']
3728 proxy_handler
= PerRequestProxyHandler(proxies
)
3730 debuglevel
= 1 if self
.params
.get('debug_printtraffic') else 0
3731 https_handler
= make_HTTPS_handler(self
.params
, debuglevel
=debuglevel
)
3732 ydlh
= YoutubeDLHandler(self
.params
, debuglevel
=debuglevel
)
3733 redirect_handler
= YoutubeDLRedirectHandler()
3734 data_handler
= urllib
.request
.DataHandler()
3736 # When passing our own FileHandler instance, build_opener won't add the
3737 # default FileHandler and allows us to disable the file protocol, which
3738 # can be used for malicious purposes (see
3739 # https://github.com/ytdl-org/youtube-dl/issues/8227)
3740 file_handler
= urllib
.request
.FileHandler()
3742 def file_open(*args
, **kwargs
):
3743 raise urllib
.error
.URLError('file:// scheme is explicitly disabled in yt-dlp for security reasons')
3744 file_handler
.file_open
= file_open
3746 opener
= urllib
.request
.build_opener(
3747 proxy_handler
, https_handler
, cookie_processor
, ydlh
, redirect_handler
, data_handler
, file_handler
)
3749 # Delete the default user-agent header, which would otherwise apply in
3750 # cases where our custom HTTP handler doesn't come into play
3751 # (See https://github.com/ytdl-org/youtube-dl/issues/1309 for details)
3752 opener
.addheaders
= []
3753 self
._opener
= opener
3755 def encode(self
, s
):
3756 if isinstance(s
, bytes):
3757 return s
# Already encoded
3760 return s
.encode(self
.get_encoding())
3761 except UnicodeEncodeError as err
:
3762 err
.reason
= err
.reason
+ '. Check your system encoding configuration or use the --encoding option.'
3765 def get_encoding(self
):
3766 encoding
= self
.params
.get('encoding')
3767 if encoding
is None:
3768 encoding
= preferredencoding()
3771 def _write_info_json(self
, label
, ie_result
, infofn
, overwrite
=None):
3772 ''' Write infojson and returns True = written, 'exists' = Already exists, False = skip, None = error '''
3773 if overwrite
is None:
3774 overwrite
= self
.params
.get('overwrites', True)
3775 if not self
.params
.get('writeinfojson'):
3778 self
.write_debug(f
'Skipping writing {label} infojson')
3780 elif not self
._ensure
_dir
_exists
(infofn
):
3782 elif not overwrite
and os
.path
.exists(infofn
):
3783 self
.to_screen(f
'[info] {label.title()} metadata is already present')
3786 self
.to_screen(f
'[info] Writing {label} metadata as JSON to: {infofn}')
3788 write_json_file(self
.sanitize_info(ie_result
, self
.params
.get('clean_infojson', True)), infofn
)
3791 self
.report_error(f
'Cannot write {label} metadata to JSON file {infofn}')
3794 def _write_description(self
, label
, ie_result
, descfn
):
3795 ''' Write description and returns True = written, False = skip, None = error '''
3796 if not self
.params
.get('writedescription'):
3799 self
.write_debug(f
'Skipping writing {label} description')
3801 elif not self
._ensure
_dir
_exists
(descfn
):
3803 elif not self
.params
.get('overwrites', True) and os
.path
.exists(descfn
):
3804 self
.to_screen(f
'[info] {label.title()} description is already present')
3805 elif ie_result
.get('description') is None:
3806 self
.report_warning(f
'There\'s no {label} description to write')
3810 self
.to_screen(f
'[info] Writing {label} description to: {descfn}')
3811 with open(encodeFilename(descfn
), 'w', encoding
='utf-8') as descfile
:
3812 descfile
.write(ie_result
['description'])
3814 self
.report_error(f
'Cannot write {label} description file {descfn}')
3818 def _write_subtitles(self
, info_dict
, filename
):
3819 ''' Write subtitles to file and return list of (sub_filename, final_sub_filename); or None if error'''
3821 subtitles
= info_dict
.get('requested_subtitles')
3822 if not subtitles
or not (self
.params
.get('writesubtitles') or self
.params
.get('writeautomaticsub')):
3823 # subtitles download errors are already managed as troubles in relevant IE
3824 # that way it will silently go on when used with unsupporting IE
3827 sub_filename_base
= self
.prepare_filename(info_dict
, 'subtitle')
3828 if not sub_filename_base
:
3829 self
.to_screen('[info] Skipping writing video subtitles')
3831 for sub_lang
, sub_info
in subtitles
.items():
3832 sub_format
= sub_info
['ext']
3833 sub_filename
= subtitles_filename(filename
, sub_lang
, sub_format
, info_dict
.get('ext'))
3834 sub_filename_final
= subtitles_filename(sub_filename_base
, sub_lang
, sub_format
, info_dict
.get('ext'))
3835 existing_sub
= self
.existing_file((sub_filename_final
, sub_filename
))
3837 self
.to_screen(f
'[info] Video subtitle {sub_lang}.{sub_format} is already present')
3838 sub_info
['filepath'] = existing_sub
3839 ret
.append((existing_sub
, sub_filename_final
))
3842 self
.to_screen(f
'[info] Writing video subtitles to: {sub_filename}')
3843 if sub_info
.get('data') is not None:
3845 # Use newline='' to prevent conversion of newline characters
3846 # See https://github.com/ytdl-org/youtube-dl/issues/10268
3847 with open(sub_filename
, 'w', encoding
='utf-8', newline
='') as subfile
:
3848 subfile
.write(sub_info
['data'])
3849 sub_info
['filepath'] = sub_filename
3850 ret
.append((sub_filename
, sub_filename_final
))
3853 self
.report_error(f
'Cannot write video subtitles file {sub_filename}')
3857 sub_copy
= sub_info
.copy()
3858 sub_copy
.setdefault('http_headers', info_dict
.get('http_headers'))
3859 self
.dl(sub_filename
, sub_copy
, subtitle
=True)
3860 sub_info
['filepath'] = sub_filename
3861 ret
.append((sub_filename
, sub_filename_final
))
3862 except (DownloadError
, ExtractorError
, IOError, OSError, ValueError) + network_exceptions
as err
:
3863 msg
= f
'Unable to download video subtitles for {sub_lang!r}: {err}'
3864 if self
.params
.get('ignoreerrors') is not True: # False or 'only_download'
3865 if not self
.params
.get('ignoreerrors'):
3866 self
.report_error(msg
)
3867 raise DownloadError(msg
)
3868 self
.report_warning(msg
)
3871 def _write_thumbnails(self
, label
, info_dict
, filename
, thumb_filename_base
=None):
3872 ''' Write thumbnails to file and return list of (thumb_filename, final_thumb_filename) '''
3873 write_all
= self
.params
.get('write_all_thumbnails', False)
3874 thumbnails
, ret
= [], []
3875 if write_all
or self
.params
.get('writethumbnail', False):
3876 thumbnails
= info_dict
.get('thumbnails') or []
3877 multiple
= write_all
and len(thumbnails
) > 1
3879 if thumb_filename_base
is None:
3880 thumb_filename_base
= filename
3881 if thumbnails
and not thumb_filename_base
:
3882 self
.write_debug(f
'Skipping writing {label} thumbnail')
3885 for idx
, t
in list(enumerate(thumbnails
))[::-1]:
3886 thumb_ext
= (f
'{t["id"]}.' if multiple
else '') + determine_ext(t
['url'], 'jpg')
3887 thumb_display_id
= f
'{label} thumbnail {t["id"]}'
3888 thumb_filename
= replace_extension(filename
, thumb_ext
, info_dict
.get('ext'))
3889 thumb_filename_final
= replace_extension(thumb_filename_base
, thumb_ext
, info_dict
.get('ext'))
3891 existing_thumb
= self
.existing_file((thumb_filename_final
, thumb_filename
))
3893 self
.to_screen('[info] %s is already present' % (
3894 thumb_display_id
if multiple
else f
'{label} thumbnail').capitalize())
3895 t
['filepath'] = existing_thumb
3896 ret
.append((existing_thumb
, thumb_filename_final
))
3898 self
.to_screen(f
'[info] Downloading {thumb_display_id} ...')
3900 uf
= self
.urlopen(sanitized_Request(t
['url'], headers
=t
.get('http_headers', {})))
3901 self
.to_screen(f
'[info] Writing {thumb_display_id} to: {thumb_filename}')
3902 with open(encodeFilename(thumb_filename
), 'wb') as thumbf
:
3903 shutil
.copyfileobj(uf
, thumbf
)
3904 ret
.append((thumb_filename
, thumb_filename_final
))
3905 t
['filepath'] = thumb_filename
3906 except network_exceptions
as err
:
3908 self
.report_warning(f
'Unable to download {thumb_display_id}: {err}')
3909 if ret
and not write_all
: