4 from __future__
import absolute_import
, unicode_literals
32 from string
import ascii_letters
36 compat_get_terminal_size
,
43 compat_tokenize_tokenize
,
45 compat_urllib_request
,
46 compat_urllib_request_DataHandler
,
47 windows_enable_vt_mode
,
49 from .cookies
import load_cookies
90 PerRequestProxyHandler
,
97 register_socks_protocols
,
112 supports_terminal_sequences
,
117 UnavailableVideoError
,
123 YoutubeDLCookieProcessor
,
125 YoutubeDLRedirectHandler
,
127 from .cache
import Cache
128 from .minicurses
import format_text
129 from .extractor
import (
130 gen_extractor_classes
,
133 _PLUGIN_CLASSES
as plugin_extractors
135 from .extractor
.openload
import PhantomJSwrapper
136 from .downloader
import (
138 get_suitable_downloader
,
139 shorten_protocol_name
141 from .downloader
.rtmp
import rtmpdump_version
142 from .postprocessor
import (
145 FFmpegFixupDurationPP
,
148 FFmpegFixupStretchedPP
,
149 FFmpegFixupTimestampPP
,
152 MoveFilesAfterDownloadPP
,
153 _PLUGIN_CLASSES
as plugin_postprocessors
155 from .update
import detect_variant
156 from .version
import __version__
, RELEASE_GIT_HEAD
158 if compat_os_name
== 'nt':
162 class YoutubeDL(object):
165 YoutubeDL objects are the ones responsible of downloading the
166 actual video file and writing it to disk if the user has requested
167 it, among some other tasks. In most cases there should be one per
168 program. As, given a video URL, the downloader doesn't know how to
169 extract all the needed information, task that InfoExtractors do, it
170 has to pass the URL to one of them.
172 For this, YoutubeDL objects have a method that allows
173 InfoExtractors to be registered in a given order. When it is passed
174 a URL, the YoutubeDL object handles it to the first InfoExtractor it
175 finds that reports being able to handle it. The InfoExtractor extracts
176 all the information about the video or videos the URL refers to, and
177 YoutubeDL process the extracted information, possibly using a File
178 Downloader to download the video.
180 YoutubeDL objects accept a lot of parameters. In order not to saturate
181 the object constructor with arguments, it receives a dictionary of
182 options instead. These options are available through the params
183 attribute for the InfoExtractors to use. The YoutubeDL also
184 registers itself as the downloader in charge for the InfoExtractors
185 that are added to it, so this is a "mutual registration".
189 username: Username for authentication purposes.
190 password: Password for authentication purposes.
191 videopassword: Password for accessing a video.
192 ap_mso: Adobe Pass multiple-system operator identifier.
193 ap_username: Multiple-system operator account username.
194 ap_password: Multiple-system operator account password.
195 usenetrc: Use netrc for authentication instead.
196 verbose: Print additional info to stdout.
197 quiet: Do not print messages to stdout.
198 no_warnings: Do not print out anything for warnings.
199 forceprint: A list of templates to force print
200 forceurl: Force printing final URL. (Deprecated)
201 forcetitle: Force printing title. (Deprecated)
202 forceid: Force printing ID. (Deprecated)
203 forcethumbnail: Force printing thumbnail URL. (Deprecated)
204 forcedescription: Force printing description. (Deprecated)
205 forcefilename: Force printing final filename. (Deprecated)
206 forceduration: Force printing duration. (Deprecated)
207 forcejson: Force printing info_dict as JSON.
208 dump_single_json: Force printing the info_dict of the whole playlist
209 (or video) as a single JSON line.
210 force_write_download_archive: Force writing download archive regardless
211 of 'skip_download' or 'simulate'.
212 simulate: Do not download the video files. If unset (or None),
213 simulate only if listsubtitles, listformats or list_thumbnails is used
214 format: Video format code. see "FORMAT SELECTION" for more details.
215 You can also pass a function. The function takes 'ctx' as
216 argument and returns the formats to download.
217 See "build_format_selector" for an implementation
218 allow_unplayable_formats: Allow unplayable formats to be extracted and downloaded.
219 ignore_no_formats_error: Ignore "No video formats" error. Usefull for
220 extracting metadata even if the video is not actually
221 available for download (experimental)
222 format_sort: A list of fields by which to sort the video formats.
223 See "Sorting Formats" for more details.
224 format_sort_force: Force the given format_sort. see "Sorting Formats"
226 allow_multiple_video_streams: Allow multiple video streams to be merged
228 allow_multiple_audio_streams: Allow multiple audio streams to be merged
230 check_formats Whether to test if the formats are downloadable.
231 Can be True (check all), False (check none),
232 'selected' (check selected formats),
233 or None (check only if requested by extractor)
234 paths: Dictionary of output paths. The allowed keys are 'home'
235 'temp' and the keys of OUTTMPL_TYPES (in utils.py)
236 outtmpl: Dictionary of templates for output names. Allowed keys
237 are 'default' and the keys of OUTTMPL_TYPES (in utils.py).
238 For compatibility with youtube-dl, a single string can also be used
239 outtmpl_na_placeholder: Placeholder for unavailable meta fields.
240 restrictfilenames: Do not allow "&" and spaces in file names
241 trim_file_name: Limit length of filename (extension excluded)
242 windowsfilenames: Force the filenames to be windows compatible
243 ignoreerrors: Do not stop on download/postprocessing errors.
244 Can be 'only_download' to ignore only download errors.
245 Default is 'only_download' for CLI, but False for API
246 skip_playlist_after_errors: Number of allowed failures until the rest of
247 the playlist is skipped
248 force_generic_extractor: Force downloader to use the generic extractor
249 overwrites: Overwrite all video and metadata files if True,
250 overwrite only non-video files if None
251 and don't overwrite any file if False
252 For compatibility with youtube-dl,
253 "nooverwrites" may also be used instead
254 playliststart: Playlist item to start at.
255 playlistend: Playlist item to end at.
256 playlist_items: Specific indices of playlist to download.
257 playlistreverse: Download playlist items in reverse order.
258 playlistrandom: Download playlist items in random order.
259 matchtitle: Download only matching titles.
260 rejecttitle: Reject downloads for matching titles.
261 logger: Log messages to a logging.Logger instance.
262 logtostderr: Log messages to stderr instead of stdout.
263 consoletitle: Display progress in console window's titlebar.
264 writedescription: Write the video description to a .description file
265 writeinfojson: Write the video description to a .info.json file
266 clean_infojson: Remove private fields from the infojson
267 getcomments: Extract video comments. This will not be written to disk
268 unless writeinfojson is also given
269 writeannotations: Write the video annotations to a .annotations.xml file
270 writethumbnail: Write the thumbnail image to a file
271 allow_playlist_files: Whether to write playlists' description, infojson etc
272 also to disk when using the 'write*' options
273 write_all_thumbnails: Write all thumbnail formats to files
274 writelink: Write an internet shortcut file, depending on the
275 current platform (.url/.webloc/.desktop)
276 writeurllink: Write a Windows internet shortcut file (.url)
277 writewebloclink: Write a macOS internet shortcut file (.webloc)
278 writedesktoplink: Write a Linux internet shortcut file (.desktop)
279 writesubtitles: Write the video subtitles to a file
280 writeautomaticsub: Write the automatically generated subtitles to a file
281 allsubtitles: Deprecated - Use subtitleslangs = ['all']
282 Downloads all the subtitles of the video
283 (requires writesubtitles or writeautomaticsub)
284 listsubtitles: Lists all available subtitles for the video
285 subtitlesformat: The format code for subtitles
286 subtitleslangs: List of languages of the subtitles to download (can be regex).
287 The list may contain "all" to refer to all the available
288 subtitles. The language can be prefixed with a "-" to
289 exclude it from the requested languages. Eg: ['all', '-live_chat']
290 keepvideo: Keep the video file after post-processing
291 daterange: A DateRange object, download only if the upload_date is in the range.
292 skip_download: Skip the actual download of the video file
293 cachedir: Location of the cache files in the filesystem.
294 False to disable filesystem cache.
295 noplaylist: Download single video instead of a playlist if in doubt.
296 age_limit: An integer representing the user's age in years.
297 Unsuitable videos for the given age are skipped.
298 min_views: An integer representing the minimum view count the video
299 must have in order to not be skipped.
300 Videos without view count information are always
301 downloaded. None for no limit.
302 max_views: An integer representing the maximum view count.
303 Videos that are more popular than that are not
305 Videos without view count information are always
306 downloaded. None for no limit.
307 download_archive: File name of a file where all downloads are recorded.
308 Videos already present in the file are not downloaded
310 break_on_existing: Stop the download process after attempting to download a
311 file that is in the archive.
312 break_on_reject: Stop the download process when encountering a video that
313 has been filtered out.
314 break_per_url: Whether break_on_reject and break_on_existing
315 should act on each input URL as opposed to for the entire queue
316 cookiefile: File name where cookies should be read from and dumped to
317 cookiesfrombrowser: A tuple containing the name of the browser and the profile
318 name/path from where cookies are loaded.
319 Eg: ('chrome', ) or ('vivaldi', 'default')
320 nocheckcertificate:Do not verify SSL certificates
321 prefer_insecure: Use HTTP instead of HTTPS to retrieve information.
322 At the moment, this is only supported by YouTube.
323 proxy: URL of the proxy server to use
324 geo_verification_proxy: URL of the proxy to use for IP address verification
325 on geo-restricted sites.
326 socket_timeout: Time to wait for unresponsive hosts, in seconds
327 bidi_workaround: Work around buggy terminals without bidirectional text
328 support, using fridibi
329 debug_printtraffic:Print out sent and received HTTP traffic
330 include_ads: Download ads as well
331 default_search: Prepend this string if an input url is not valid.
332 'auto' for elaborate guessing
333 encoding: Use this encoding instead of the system-specified.
334 extract_flat: Do not resolve URLs, return the immediate result.
335 Pass in 'in_playlist' to only show this behavior for
337 wait_for_video: If given, wait for scheduled streams to become available.
338 The value should be a tuple containing the range
339 (min_secs, max_secs) to wait between retries
340 postprocessors: A list of dictionaries, each with an entry
341 * key: The name of the postprocessor. See
342 yt_dlp/postprocessor/__init__.py for a list.
343 * when: When to run the postprocessor. Can be one of
344 pre_process|before_dl|post_process|after_move.
345 Assumed to be 'post_process' if not given
346 post_hooks: Deprecated - Register a custom postprocessor instead
347 A list of functions that get called as the final step
348 for each video file, after all postprocessors have been
349 called. The filename will be passed as the only argument.
350 progress_hooks: A list of functions that get called on download
351 progress, with a dictionary with the entries
352 * status: One of "downloading", "error", or "finished".
353 Check this first and ignore unknown values.
354 * info_dict: The extracted info_dict
356 If status is one of "downloading", or "finished", the
357 following properties may also be present:
358 * filename: The final filename (always present)
359 * tmpfilename: The filename we're currently writing to
360 * downloaded_bytes: Bytes on disk
361 * total_bytes: Size of the whole file, None if unknown
362 * total_bytes_estimate: Guess of the eventual file size,
364 * elapsed: The number of seconds since download started.
365 * eta: The estimated time in seconds, None if unknown
366 * speed: The download speed in bytes/second, None if
368 * fragment_index: The counter of the currently
369 downloaded video fragment.
370 * fragment_count: The number of fragments (= individual
371 files that will be merged)
373 Progress hooks are guaranteed to be called at least once
374 (with status "finished") if the download is successful.
375 postprocessor_hooks: A list of functions that get called on postprocessing
376 progress, with a dictionary with the entries
377 * status: One of "started", "processing", or "finished".
378 Check this first and ignore unknown values.
379 * postprocessor: Name of the postprocessor
380 * info_dict: The extracted info_dict
382 Progress hooks are guaranteed to be called at least twice
383 (with status "started" and "finished") if the processing is successful.
384 merge_output_format: Extension to use when merging formats.
385 final_ext: Expected final extension; used to detect when the file was
386 already downloaded and converted
387 fixup: Automatically correct known faults of the file.
389 - "never": do nothing
390 - "warn": only emit a warning
391 - "detect_or_warn": check whether we can do anything
392 about it, warn otherwise (default)
393 source_address: Client-side IP address to bind to.
394 call_home: Boolean, true iff we are allowed to contact the
395 yt-dlp servers for debugging. (BROKEN)
396 sleep_interval_requests: Number of seconds to sleep between requests
398 sleep_interval: Number of seconds to sleep before each download when
399 used alone or a lower bound of a range for randomized
400 sleep before each download (minimum possible number
401 of seconds to sleep) when used along with
403 max_sleep_interval:Upper bound of a range for randomized sleep before each
404 download (maximum possible number of seconds to sleep).
405 Must only be used along with sleep_interval.
406 Actual sleep time will be a random float from range
407 [sleep_interval; max_sleep_interval].
408 sleep_interval_subtitles: Number of seconds to sleep before each subtitle download
409 listformats: Print an overview of available video formats and exit.
410 list_thumbnails: Print a table of all thumbnails and exit.
411 match_filter: A function that gets called with the info_dict of
413 If it returns a message, the video is ignored.
414 If it returns None, the video is downloaded.
415 match_filter_func in utils.py is one example for this.
416 no_color: Do not emit color codes in output.
417 geo_bypass: Bypass geographic restriction via faking X-Forwarded-For
420 Two-letter ISO 3166-2 country code that will be used for
421 explicit geographic restriction bypassing via faking
422 X-Forwarded-For HTTP header
424 IP range in CIDR notation that will be used similarly to
427 The following options determine which downloader is picked:
428 external_downloader: A dictionary of protocol keys and the executable of the
429 external downloader to use for it. The allowed protocols
430 are default|http|ftp|m3u8|dash|rtsp|rtmp|mms.
431 Set the value to 'native' to use the native downloader
432 hls_prefer_native: Deprecated - Use external_downloader = {'m3u8': 'native'}
433 or {'m3u8': 'ffmpeg'} instead.
434 Use the native HLS downloader instead of ffmpeg/avconv
435 if True, otherwise use ffmpeg/avconv if False, otherwise
436 use downloader suggested by extractor if None.
437 compat_opts: Compatibility options. See "Differences in default behavior".
438 The following options do not work when used through the API:
439 filename, abort-on-error, multistreams, no-live-chat, format-sort
440 no-clean-infojson, no-playlist-metafiles, no-keep-subs, no-attach-info-json.
441 Refer __init__.py for their implementation
442 progress_template: Dictionary of templates for progress outputs.
443 Allowed keys are 'download', 'postprocess',
444 'download-title' (console title) and 'postprocess-title'.
445 The template is mapped on a dictionary with keys 'progress' and 'info'
447 The following parameters are not used by YoutubeDL itself, they are used by
448 the downloader (see yt_dlp/downloader/common.py):
449 nopart, updatetime, buffersize, ratelimit, throttledratelimit, min_filesize,
450 max_filesize, test, noresizebuffer, retries, fragment_retries, continuedl,
451 noprogress, xattr_set_filesize, hls_use_mpegts, http_chunk_size,
452 external_downloader_args, concurrent_fragment_downloads.
454 The following options are used by the post processors:
455 prefer_ffmpeg: If False, use avconv instead of ffmpeg if both are available,
456 otherwise prefer ffmpeg. (avconv support is deprecated)
457 ffmpeg_location: Location of the ffmpeg/avconv binary; either the path
458 to the binary or its containing directory.
459 postprocessor_args: A dictionary of postprocessor/executable keys (in lower case)
460 and a list of additional command-line arguments for the
461 postprocessor/executable. The dict can also have "PP+EXE" keys
462 which are used when the given exe is used by the given PP.
463 Use 'default' as the name for arguments to passed to all PP
464 For compatibility with youtube-dl, a single list of args
467 The following options are used by the extractors:
468 extractor_retries: Number of times to retry for known errors
469 dynamic_mpd: Whether to process dynamic DASH manifests (default: True)
470 hls_split_discontinuity: Split HLS playlists to different formats at
471 discontinuities such as ad breaks (default: False)
472 extractor_args: A dictionary of arguments to be passed to the extractors.
473 See "EXTRACTOR ARGUMENTS" for details.
474 Eg: {'youtube': {'skip': ['dash', 'hls']}}
475 youtube_include_dash_manifest: Deprecated - Use extractor_args instead.
476 If True (default), DASH manifests and related
477 data will be downloaded and processed by extractor.
478 You can reduce network I/O by disabling it if you don't
479 care about DASH. (only for youtube)
480 youtube_include_hls_manifest: Deprecated - Use extractor_args instead.
481 If True (default), HLS manifests and related
482 data will be downloaded and processed by extractor.
483 You can reduce network I/O by disabling it if you don't
484 care about HLS. (only for youtube)
487 _NUMERIC_FIELDS
= set((
488 'width', 'height', 'tbr', 'abr', 'asr', 'vbr', 'fps', 'filesize', 'filesize_approx',
489 'timestamp', 'release_timestamp',
490 'duration', 'view_count', 'like_count', 'dislike_count', 'repost_count',
491 'average_rating', 'comment_count', 'age_limit',
492 'start_time', 'end_time',
493 'chapter_number', 'season_number', 'episode_number',
494 'track_number', 'disc_number', 'release_year',
497 _format_selection_exts
= {
498 'audio': {'m4a', 'mp3', 'ogg', 'aac'}
,
499 'video': {'mp4', 'flv', 'webm', '3gp'}
,
500 'storyboards': {'mhtml'}
,
505 _pps
= {'pre_process': [], 'before_dl': [], 'after_move': [], 'post_process': []}
506 _printed_messages
= set()
507 _first_webpage_request
= True
508 _download_retcode
= None
509 _num_downloads
= None
511 _playlist_urls
= set()
514 def __init__(self
, params
=None, auto_init
=True):
515 """Create a FileDownloader object with the given options.
516 @param auto_init Whether to load the default extractors and print header (if verbose).
517 Set to 'no_verbose_header' to not print the header
522 self
._ies
_instances
= {}
523 self
._pps
= {'pre_process': [], 'before_dl': [], 'after_move': [], 'post_process': []}
524 self
._printed
_messages
= set()
525 self
._first
_webpage
_request
= True
526 self
._post
_hooks
= []
527 self
._progress
_hooks
= []
528 self
._postprocessor
_hooks
= []
529 self
._download
_retcode
= 0
530 self
._num
_downloads
= 0
531 self
._screen
_file
= [sys
.stdout
, sys
.stderr
][params
.get('logtostderr', False)]
532 self
._err
_file
= sys
.stderr
534 self
.cache
= Cache(self
)
536 windows_enable_vt_mode()
537 self
._allow
_colors
= {
538 'screen': not self
.params
.get('no_color') and supports_terminal_sequences(self
._screen
_file
),
539 'err': not self
.params
.get('no_color') and supports_terminal_sequences(self
._err
_file
),
542 if sys
.version_info
< (3, 6):
544 'Python version %d.%d is not supported! Please update to Python 3.6 or above' % sys
.version_info
[:2])
546 if self
.params
.get('allow_unplayable_formats'):
548 f
'You have asked for {self._format_err("UNPLAYABLE", self.Styles.EMPHASIS)} formats to be listed/downloaded. '
549 'This is a developer option intended for debugging. \n'
550 ' If you experience any issues while using this option, '
551 f
'{self._format_err("DO NOT", self.Styles.ERROR)} open a bug report')
553 def check_deprecated(param
, option
, suggestion
):
554 if self
.params
.get(param
) is not None:
555 self
.report_warning('%s is deprecated. Use %s instead' % (option
, suggestion
))
559 if check_deprecated('cn_verification_proxy', '--cn-verification-proxy', '--geo-verification-proxy'):
560 if self
.params
.get('geo_verification_proxy') is None:
561 self
.params
['geo_verification_proxy'] = self
.params
['cn_verification_proxy']
563 check_deprecated('autonumber', '--auto-number', '-o "%(autonumber)s-%(title)s.%(ext)s"')
564 check_deprecated('usetitle', '--title', '-o "%(title)s-%(id)s.%(ext)s"')
565 check_deprecated('useid', '--id', '-o "%(id)s.%(ext)s"')
567 for msg
in self
.params
.get('_warnings', []):
568 self
.report_warning(msg
)
570 if 'list-formats' in self
.params
.get('compat_opts', []):
571 self
.params
['listformats_table'] = False
573 if 'overwrites' not in self
.params
and self
.params
.get('nooverwrites') is not None:
574 # nooverwrites was unnecessarily changed to overwrites
575 # in 0c3d0f51778b153f65c21906031c2e091fcfb641
576 # This ensures compatibility with both keys
577 self
.params
['overwrites'] = not self
.params
['nooverwrites']
578 elif self
.params
.get('overwrites') is None:
579 self
.params
.pop('overwrites', None)
581 self
.params
['nooverwrites'] = not self
.params
['overwrites']
583 if params
.get('bidi_workaround', False):
586 master
, slave
= pty
.openpty()
587 width
= compat_get_terminal_size().columns
591 width_args
= ['-w', str(width
)]
593 stdin
=subprocess
.PIPE
,
595 stderr
=self
._err
_file
)
597 self
._output
_process
= Popen(['bidiv'] + width_args
, **sp_kwargs
)
599 self
._output
_process
= Popen(['fribidi', '-c', 'UTF-8'] + width_args
, **sp_kwargs
)
600 self
._output
_channel
= os
.fdopen(master
, 'rb')
601 except OSError as ose
:
602 if ose
.errno
== errno
.ENOENT
:
604 'Could not find fribidi executable, ignoring --bidi-workaround. '
605 'Make sure that fribidi is an executable file in one of the directories in your $PATH.')
609 if (sys
.platform
!= 'win32'
610 and sys
.getfilesystemencoding() in ['ascii', 'ANSI_X3.4-1968']
611 and not params
.get('restrictfilenames', False)):
612 # Unicode filesystem API will throw errors (#1474, #13027)
614 'Assuming --restrict-filenames since file system encoding '
615 'cannot encode all characters. '
616 'Set the LC_ALL environment variable to fix this.')
617 self
.params
['restrictfilenames'] = True
619 self
.outtmpl_dict
= self
.parse_outtmpl()
621 # Creating format selector here allows us to catch syntax errors before the extraction
622 self
.format_selector
= (
623 None if self
.params
.get('format') is None
624 else self
.params
['format'] if callable(self
.params
['format'])
625 else self
.build_format_selector(self
.params
['format']))
630 if auto_init
!= 'no_verbose_header':
631 self
.print_debug_header()
632 self
.add_default_info_extractors()
634 for pp_def_raw
in self
.params
.get('postprocessors', []):
635 pp_def
= dict(pp_def_raw
)
636 when
= pp_def
.pop('when', 'post_process')
637 pp_class
= get_postprocessor(pp_def
.pop('key'))
638 pp
= pp_class(self
, **compat_kwargs(pp_def
))
639 self
.add_post_processor(pp
, when
=when
)
642 'post_hooks': self
.add_post_hook
,
643 'progress_hooks': self
.add_progress_hook
,
644 'postprocessor_hooks': self
.add_postprocessor_hook
,
646 for opt
, fn
in hooks
.items():
647 for ph
in self
.params
.get(opt
, []):
650 register_socks_protocols()
652 def preload_download_archive(fn
):
653 """Preload the archive, if any is specified"""
656 self
.write_debug(f
'Loading archive file {fn!r}')
658 with locked_file(fn
, 'r', encoding
='utf-8') as archive_file
:
659 for line
in archive_file
:
660 self
.archive
.add(line
.strip())
661 except IOError as ioe
:
662 if ioe
.errno
!= errno
.ENOENT
:
668 preload_download_archive(self
.params
.get('download_archive'))
670 def warn_if_short_id(self
, argv
):
671 # short YouTube ID starting with dash?
673 i
for i
, a
in enumerate(argv
)
674 if re
.match(r
'^-[0-9A-Za-z_-]{10}$', a
)]
678 + [a
for i
, a
in enumerate(argv
) if i
not in idxs
]
679 + ['--'] + [argv
[i
] for i
in idxs
]
682 'Long argument string detected. '
683 'Use -- to separate parameters and URLs, like this:\n%s' %
684 args_to_str(correct_argv
))
686 def add_info_extractor(self
, ie
):
687 """Add an InfoExtractor object to the end of the list."""
689 self
._ies
[ie_key
] = ie
690 if not isinstance(ie
, type):
691 self
._ies
_instances
[ie_key
] = ie
692 ie
.set_downloader(self
)
694 def _get_info_extractor_class(self
, ie_key
):
695 ie
= self
._ies
.get(ie_key
)
697 ie
= get_info_extractor(ie_key
)
698 self
.add_info_extractor(ie
)
701 def get_info_extractor(self
, ie_key
):
703 Get an instance of an IE with name ie_key, it will try to get one from
704 the _ies list, if there's no instance it will create a new one and add
705 it to the extractor list.
707 ie
= self
._ies
_instances
.get(ie_key
)
709 ie
= get_info_extractor(ie_key
)()
710 self
.add_info_extractor(ie
)
713 def add_default_info_extractors(self
):
715 Add the InfoExtractors returned by gen_extractors to the end of the list
717 for ie
in gen_extractor_classes():
718 self
.add_info_extractor(ie
)
720 def add_post_processor(self
, pp
, when
='post_process'):
721 """Add a PostProcessor object to the end of the chain."""
722 self
._pps
[when
].append(pp
)
723 pp
.set_downloader(self
)
725 def add_post_hook(self
, ph
):
726 """Add the post hook"""
727 self
._post
_hooks
.append(ph
)
729 def add_progress_hook(self
, ph
):
730 """Add the download progress hook"""
731 self
._progress
_hooks
.append(ph
)
733 def add_postprocessor_hook(self
, ph
):
734 """Add the postprocessing progress hook"""
735 self
._postprocessor
_hooks
.append(ph
)
737 def _bidi_workaround(self
, message
):
738 if not hasattr(self
, '_output_channel'):
741 assert hasattr(self
, '_output_process')
742 assert isinstance(message
, compat_str
)
743 line_count
= message
.count('\n') + 1
744 self
._output
_process
.stdin
.write((message
+ '\n').encode('utf-8'))
745 self
._output
_process
.stdin
.flush()
746 res
= ''.join(self
._output
_channel
.readline().decode('utf-8')
747 for _
in range(line_count
))
748 return res
[:-len('\n')]
750 def _write_string(self
, message
, out
=None, only_once
=False):
752 if message
in self
._printed
_messages
:
754 self
._printed
_messages
.add(message
)
755 write_string(message
, out
=out
, encoding
=self
.params
.get('encoding'))
757 def to_stdout(self
, message
, skip_eol
=False, quiet
=False):
758 """Print message to stdout"""
759 if self
.params
.get('logger'):
760 self
.params
['logger'].debug(message
)
761 elif not quiet
or self
.params
.get('verbose'):
763 '%s%s' % (self
._bidi
_workaround
(message
), ('' if skip_eol
else '\n')),
764 self
._err
_file
if quiet
else self
._screen
_file
)
766 def to_stderr(self
, message
, only_once
=False):
767 """Print message to stderr"""
768 assert isinstance(message
, compat_str
)
769 if self
.params
.get('logger'):
770 self
.params
['logger'].error(message
)
772 self
._write
_string
('%s\n' % self
._bidi
_workaround
(message
), self
._err
_file
, only_once
=only_once
)
774 def to_console_title(self
, message
):
775 if not self
.params
.get('consoletitle', False):
777 if compat_os_name
== 'nt':
778 if ctypes
.windll
.kernel32
.GetConsoleWindow():
779 # c_wchar_p() might not be necessary if `message` is
780 # already of type unicode()
781 ctypes
.windll
.kernel32
.SetConsoleTitleW(ctypes
.c_wchar_p(message
))
782 elif 'TERM' in os
.environ
:
783 self
._write
_string
('\033]0;%s\007' % message
, self
._screen
_file
)
785 def save_console_title(self
):
786 if not self
.params
.get('consoletitle', False):
788 if self
.params
.get('simulate'):
790 if compat_os_name
!= 'nt' and 'TERM' in os
.environ
:
791 # Save the title on stack
792 self
._write
_string
('\033[22;0t', self
._screen
_file
)
794 def restore_console_title(self
):
795 if not self
.params
.get('consoletitle', False):
797 if self
.params
.get('simulate'):
799 if compat_os_name
!= 'nt' and 'TERM' in os
.environ
:
800 # Restore the title from stack
801 self
._write
_string
('\033[23;0t', self
._screen
_file
)
804 self
.save_console_title()
807 def __exit__(self
, *args
):
808 self
.restore_console_title()
810 if self
.params
.get('cookiefile') is not None:
811 self
.cookiejar
.save(ignore_discard
=True, ignore_expires
=True)
813 def trouble(self
, message
=None, tb
=None):
814 """Determine action to take when a download problem appears.
816 Depending on if the downloader has been configured to ignore
817 download errors or not, this method may throw an exception or
818 not when errors are found, after printing the message.
820 tb, if given, is additional traceback information.
822 if message
is not None:
823 self
.to_stderr(message
)
824 if self
.params
.get('verbose'):
826 if sys
.exc_info()[0]: # if .trouble has been called from an except block
828 if hasattr(sys
.exc_info()[1], 'exc_info') and sys
.exc_info()[1].exc_info
[0]:
829 tb
+= ''.join(traceback
.format_exception(*sys
.exc_info()[1].exc_info
))
830 tb
+= encode_compat_str(traceback
.format_exc())
832 tb_data
= traceback
.format_list(traceback
.extract_stack())
833 tb
= ''.join(tb_data
)
836 if not self
.params
.get('ignoreerrors'):
837 if sys
.exc_info()[0] and hasattr(sys
.exc_info()[1], 'exc_info') and sys
.exc_info()[1].exc_info
[0]:
838 exc_info
= sys
.exc_info()[1].exc_info
840 exc_info
= sys
.exc_info()
841 raise DownloadError(message
, exc_info
)
842 self
._download
_retcode
= 1
844 def to_screen(self
, message
, skip_eol
=False):
845 """Print message to stdout if not in quiet mode"""
847 message
, skip_eol
, quiet
=self
.params
.get('quiet', False))
856 SUPPRESS
= 'light black'
858 def _format_text(self
, handle
, allow_colors
, text
, f
, fallback
=None, *, test_encoding
=False):
861 encoding
= self
.params
.get('encoding') or getattr(handle
, 'encoding', 'ascii')
862 text
= text
.encode(encoding
, 'ignore').decode(encoding
)
863 if fallback
is not None and text
!= original_text
:
865 if isinstance(f
, self
.Styles
):
867 return format_text(text
, f
) if allow_colors
else text
if fallback
is None else fallback
869 def _format_screen(self
, *args
, **kwargs
):
870 return self
._format
_text
(
871 self
._screen
_file
, self
._allow
_colors
['screen'], *args
, **kwargs
)
873 def _format_err(self
, *args
, **kwargs
):
874 return self
._format
_text
(
875 self
._err
_file
, self
._allow
_colors
['err'], *args
, **kwargs
)
877 def report_warning(self
, message
, only_once
=False):
879 Print the message to stderr, it will be prefixed with 'WARNING:'
880 If stderr is a tty file the 'WARNING:' will be colored
882 if self
.params
.get('logger') is not None:
883 self
.params
['logger'].warning(message
)
885 if self
.params
.get('no_warnings'):
887 self
.to_stderr(f
'{self._format_err("WARNING:", self.Styles.WARNING)} {message}', only_once
)
889 def report_error(self
, message
, tb
=None):
891 Do the same as trouble, but prefixes the message with 'ERROR:', colored
892 in red if stderr is a tty file.
894 self
.trouble(f
'{self._format_err("ERROR:", self.Styles.ERROR)} {message}', tb
)
896 def write_debug(self
, message
, only_once
=False):
897 '''Log debug message or Print message to stderr'''
898 if not self
.params
.get('verbose', False):
900 message
= '[debug] %s' % message
901 if self
.params
.get('logger'):
902 self
.params
['logger'].debug(message
)
904 self
.to_stderr(message
, only_once
)
906 def report_file_already_downloaded(self
, file_name
):
907 """Report file has already been fully downloaded."""
909 self
.to_screen('[download] %s has already been downloaded' % file_name
)
910 except UnicodeEncodeError:
911 self
.to_screen('[download] The file has already been downloaded')
913 def report_file_delete(self
, file_name
):
914 """Report that existing file will be deleted."""
916 self
.to_screen('Deleting existing file %s' % file_name
)
917 except UnicodeEncodeError:
918 self
.to_screen('Deleting existing file')
920 def raise_no_formats(self
, info
, forced
=False):
921 has_drm
= info
.get('__has_drm')
922 msg
= 'This video is DRM protected' if has_drm
else 'No video formats found!'
923 expected
= self
.params
.get('ignore_no_formats_error')
924 if forced
or not expected
:
925 raise ExtractorError(msg
, video_id
=info
['id'], ie
=info
['extractor'],
926 expected
=has_drm
or expected
)
928 self
.report_warning(msg
)
930 def parse_outtmpl(self
):
931 outtmpl_dict
= self
.params
.get('outtmpl', {})
932 if not isinstance(outtmpl_dict
, dict):
933 outtmpl_dict
= {'default': outtmpl_dict}
934 # Remove spaces in the default template
935 if self
.params
.get('restrictfilenames'):
936 sanitize
= lambda x
: x
.replace(' - ', ' ').replace(' ', '-')
938 sanitize
= lambda x
: x
939 outtmpl_dict
.update({
940 k
: sanitize(v
) for k
, v
in DEFAULT_OUTTMPL
.items()
941 if outtmpl_dict
.get(k
) is None})
942 for key
, val
in outtmpl_dict
.items():
943 if isinstance(val
, bytes):
945 'Parameter outtmpl is bytes, but should be a unicode string. '
946 'Put from __future__ import unicode_literals at the top of your code file or consider switching to Python 3.x.')
949 def get_output_path(self
, dir_type
='', filename
=None):
950 paths
= self
.params
.get('paths', {})
951 assert isinstance(paths
, dict)
953 expand_path(paths
.get('home', '').strip()),
954 expand_path(paths
.get(dir_type
, '').strip()) if dir_type
else '',
957 # Temporary fix for #4787
958 # 'Treat' all problem characters by passing filename through preferredencoding
959 # to workaround encoding issues with subprocess on python2 @ Windows
960 if sys
.version_info
< (3, 0) and sys
.platform
== 'win32':
961 path
= encodeFilename(path
, True).decode(preferredencoding())
962 return sanitize_path(path
, force
=self
.params
.get('windowsfilenames'))
965 def _outtmpl_expandpath(outtmpl
):
966 # expand_path translates '%%' into '%' and '$$' into '$'
967 # correspondingly that is not what we want since we need to keep
968 # '%%' intact for template dict substitution step. Working around
969 # with boundary-alike separator hack.
970 sep
= ''.join([random
.choice(ascii_letters
) for _
in range(32)])
971 outtmpl
= outtmpl
.replace('%%', '%{0}%'.format(sep
)).replace('$$', '${0}$'.format(sep
))
973 # outtmpl should be expand_path'ed before template dict substitution
974 # because meta fields may contain env variables we don't want to
975 # be expanded. For example, for outtmpl "%(title)s.%(ext)s" and
976 # title "Hello $PATH", we don't want `$PATH` to be expanded.
977 return expand_path(outtmpl
).replace(sep
, '')
980 def escape_outtmpl(outtmpl
):
981 ''' Escape any remaining strings like %s, %abc% etc. '''
983 STR_FORMAT_RE_TMPL
.format('', '(?![%(\0])'),
984 lambda mobj
: ('' if mobj
.group('has_key') else '%') + mobj
.group(0),
988 def validate_outtmpl(cls
, outtmpl
):
989 ''' @return None or Exception object '''
991 STR_FORMAT_RE_TMPL
.format('[^)]*', '[ljqBU]'),
992 lambda mobj
: f
'{mobj.group(0)[:-1]}s',
993 cls
._outtmpl
_expandpath
(outtmpl
))
995 cls
.escape_outtmpl(outtmpl
) % collections
.defaultdict(int)
997 except ValueError as err
:
1001 def _copy_infodict(info_dict
):
1002 info_dict
= dict(info_dict
)
1003 for key
in ('__original_infodict', '__postprocessors'):
1004 info_dict
.pop(key
, None)
1007 def prepare_outtmpl(self
, outtmpl
, info_dict
, sanitize
=None):
1008 """ Make the outtmpl and info_dict suitable for substitution: ydl.escape_outtmpl(outtmpl) % info_dict """
1009 info_dict
.setdefault('epoch', int(time
.time())) # keep epoch consistent once set
1011 info_dict
= self
._copy
_infodict
(info_dict
)
1012 info_dict
['duration_string'] = ( # %(duration>%H-%M-%S)s is wrong if duration > 24hrs
1013 formatSeconds(info_dict
['duration'], '-' if sanitize
else ':')
1014 if info_dict
.get('duration', None) is not None
1016 info_dict
['autonumber'] = self
.params
.get('autonumber_start', 1) - 1 + self
._num
_downloads
1017 if info_dict
.get('resolution') is None:
1018 info_dict
['resolution'] = self
.format_resolution(info_dict
, default
=None)
1020 # For fields playlist_index, playlist_autonumber and autonumber convert all occurrences
1021 # of %(field)s to %(field)0Nd for backward compatibility
1022 field_size_compat_map
= {
1023 'playlist_index': number_of_digits(info_dict
.get('_last_playlist_index') or 0),
1024 'playlist_autonumber': number_of_digits(info_dict
.get('n_entries') or 0),
1025 'autonumber': self
.params
.get('autonumber_size') or 5,
1029 EXTERNAL_FORMAT_RE
= re
.compile(STR_FORMAT_RE_TMPL
.format('[^)]*', f
'[{STR_FORMAT_TYPES}ljqBU]'))
1034 # Field is of the form key1.key2...
1035 # where keys (except first) can be string, int or slice
1036 FIELD_RE
= r
'\w*(?:\.(?:\w+|{num}|{num}?(?::{num}?){{1,2}}))*'.format(num
=r
'(?:-?\d+)')
1037 MATH_FIELD_RE
= r
'''{field}|{num}'''.format(field
=FIELD_RE
, num
=r
'-?\d+(?:.\d+)?')
1038 MATH_OPERATORS_RE
= r
'(?:%s)' % '|'.join(map(re
.escape
, MATH_FUNCTIONS
.keys()))
1039 INTERNAL_FORMAT_RE
= re
.compile(r
'''(?x)
1042 (?P<maths>(?:{math_op}{math_field})*)
1043 (?:>(?P<strf_format>.+?))?
1044 (?P<alternate>(?<!\\),[^|)]+)?
1045 (?:\|(?P<default>.*?))?
1046 $'''.format(field
=FIELD_RE
, math_op
=MATH_OPERATORS_RE
, math_field
=MATH_FIELD_RE
))
1048 def _traverse_infodict(k
):
1052 return traverse_obj(info_dict
, k
, is_user_input
=True, traverse_string
=True)
1054 def get_value(mdict
):
1056 value
= _traverse_infodict(mdict
['fields'])
1059 value
= float_or_none(value
)
1060 if value
is not None:
1063 offset_key
= mdict
['maths']
1065 value
= float_or_none(value
)
1069 MATH_FIELD_RE
if operator
else MATH_OPERATORS_RE
,
1070 offset_key
).group(0)
1071 offset_key
= offset_key
[len(item
):]
1072 if operator
is None:
1073 operator
= MATH_FUNCTIONS
[item
]
1075 item
, multiplier
= (item
[1:], -1) if item
[0] == '-' else (item
, 1)
1076 offset
= float_or_none(item
)
1078 offset
= float_or_none(_traverse_infodict(item
))
1080 value
= operator(value
, multiplier
* offset
)
1081 except (TypeError, ZeroDivisionError):
1084 # Datetime formatting
1085 if mdict
['strf_format']:
1086 value
= strftime_or_none(value
, mdict
['strf_format'].replace('\\,', ','))
1090 na
= self
.params
.get('outtmpl_na_placeholder', 'NA')
1092 def _dumpjson_default(obj
):
1093 if isinstance(obj
, (set, LazyList
)):
1095 raise TypeError(f
'Object of type {type(obj).__name__} is not JSON serializable')
1097 def create_key(outer_mobj
):
1098 if not outer_mobj
.group('has_key'):
1099 return outer_mobj
.group(0)
1100 key
= outer_mobj
.group('key')
1101 mobj
= re
.match(INTERNAL_FORMAT_RE
, key
)
1102 initial_field
= mobj
.group('fields').split('.')[-1] if mobj
else ''
1103 value
, default
= None, na
1105 mobj
= mobj
.groupdict()
1106 default
= mobj
['default'] if mobj
['default'] is not None else default
1107 value
= get_value(mobj
)
1108 if value
is None and mobj
['alternate']:
1109 mobj
= re
.match(INTERNAL_FORMAT_RE
, mobj
['alternate'][1:])
1113 fmt
= outer_mobj
.group('format')
1114 if fmt
== 's' and value
is not None and key
in field_size_compat_map
.keys():
1115 fmt
= '0{:d}d'.format(field_size_compat_map
[key
])
1117 value
= default
if value
is None else value
1119 flags
= outer_mobj
.group('conversion') or ''
1120 str_fmt
= f
'{fmt[:-1]}s'
1121 if fmt
[-1] == 'l': # list
1122 delim
= '\n' if '#' in flags
else ', '
1123 value
, fmt
= delim
.join(variadic(value
)), str_fmt
1124 elif fmt
[-1] == 'j': # json
1125 value
, fmt
= json
.dumps(value
, default
=_dumpjson_default
, indent
=4 if '#' in flags
else None), str_fmt
1126 elif fmt
[-1] == 'q': # quoted
1127 value
= map(str, variadic(value
) if '#' in flags
else [value
])
1128 value
, fmt
= ' '.join(map(compat_shlex_quote
, value
)), str_fmt
1129 elif fmt
[-1] == 'B': # bytes
1130 value
= f
'%{str_fmt}'.encode('utf-8') % str(value
).encode('utf-8')
1131 value
, fmt
= value
.decode('utf-8', 'ignore'), 's'
1132 elif fmt
[-1] == 'U': # unicode normalized
1133 value
, fmt
= unicodedata
.normalize(
1134 # "+" = compatibility equivalence, "#" = NFD
1135 'NF%s%s' % ('K' if '+' in flags
else '', 'D' if '#' in flags
else 'C'),
1137 elif fmt
[-1] == 'c':
1139 value
= str(value
)[0]
1142 elif fmt
[-1] not in 'rs': # numeric
1143 value
= float_or_none(value
)
1145 value
, fmt
= default
, 's'
1149 # If value is an object, sanitize might convert it to a string
1150 # So we convert it to repr first
1151 value
, fmt
= repr(value
), str_fmt
1152 if fmt
[-1] in 'csr':
1153 value
= sanitize(initial_field
, value
)
1155 key
= '%s\0%s' % (key
.replace('%', '%\0'), outer_mobj
.group('format'))
1156 TMPL_DICT
[key
] = value
1157 return '{prefix}%({key}){fmt}'.format(key
=key
, fmt
=fmt
, prefix
=outer_mobj
.group('prefix'))
1159 return EXTERNAL_FORMAT_RE
.sub(create_key
, outtmpl
), TMPL_DICT
1161 def evaluate_outtmpl(self
, outtmpl
, info_dict
, *args
, **kwargs
):
1162 outtmpl
, info_dict
= self
.prepare_outtmpl(outtmpl
, info_dict
, *args
, **kwargs
)
1163 return self
.escape_outtmpl(outtmpl
) % info_dict
1165 def _prepare_filename(self
, info_dict
, tmpl_type
='default'):
1167 sanitize
= lambda k
, v
: sanitize_filename(
1169 restricted
=self
.params
.get('restrictfilenames'),
1170 is_id
=(k
== 'id' or k
.endswith('_id')))
1171 outtmpl
= self
._outtmpl
_expandpath
(self
.outtmpl_dict
.get(tmpl_type
, self
.outtmpl_dict
['default']))
1172 filename
= self
.evaluate_outtmpl(outtmpl
, info_dict
, sanitize
)
1174 force_ext
= OUTTMPL_TYPES
.get(tmpl_type
)
1175 if filename
and force_ext
is not None:
1176 filename
= replace_extension(filename
, force_ext
, info_dict
.get('ext'))
1178 # https://github.com/blackjack4494/youtube-dlc/issues/85
1179 trim_file_name
= self
.params
.get('trim_file_name', False)
1181 fn_groups
= filename
.rsplit('.')
1184 if len(fn_groups
) > 2:
1185 sub_ext
= fn_groups
[-2]
1186 filename
= join_nonempty(fn_groups
[0][:trim_file_name
], sub_ext
, ext
, delim
='.')
1189 except ValueError as err
:
1190 self
.report_error('Error in output template: ' + str(err
) + ' (encoding: ' + repr(preferredencoding()) + ')')
1193 def prepare_filename(self
, info_dict
, dir_type
='', warn
=False):
1194 """Generate the output filename."""
1196 filename
= self
._prepare
_filename
(info_dict
, dir_type
or 'default')
1197 if not filename
and dir_type
not in ('', 'temp'):
1201 if not self
.params
.get('paths'):
1203 elif filename
== '-':
1204 self
.report_warning('--paths is ignored when an outputting to stdout', only_once
=True)
1205 elif os
.path
.isabs(filename
):
1206 self
.report_warning('--paths is ignored since an absolute path is given in output template', only_once
=True)
1207 if filename
== '-' or not filename
:
1210 return self
.get_output_path(dir_type
, filename
)
1212 def _match_entry(self
, info_dict
, incomplete
=False, silent
=False):
1213 """ Returns None if the file should be downloaded """
1215 video_title
= info_dict
.get('title', info_dict
.get('id', 'video'))
1218 if 'title' in info_dict
:
1219 # This can happen when we're just evaluating the playlist
1220 title
= info_dict
['title']
1221 matchtitle
= self
.params
.get('matchtitle', False)
1223 if not re
.search(matchtitle
, title
, re
.IGNORECASE
):
1224 return '"' + title
+ '" title did not match pattern "' + matchtitle
+ '"'
1225 rejecttitle
= self
.params
.get('rejecttitle', False)
1227 if re
.search(rejecttitle
, title
, re
.IGNORECASE
):
1228 return '"' + title
+ '" title matched reject pattern "' + rejecttitle
+ '"'
1229 date
= info_dict
.get('upload_date')
1230 if date
is not None:
1231 dateRange
= self
.params
.get('daterange', DateRange())
1232 if date
not in dateRange
:
1233 return '%s upload date is not in range %s' % (date_from_str(date
).isoformat(), dateRange
)
1234 view_count
= info_dict
.get('view_count')
1235 if view_count
is not None:
1236 min_views
= self
.params
.get('min_views')
1237 if min_views
is not None and view_count
< min_views
:
1238 return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title
, view_count
, min_views
)
1239 max_views
= self
.params
.get('max_views')
1240 if max_views
is not None and view_count
> max_views
:
1241 return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title
, view_count
, max_views
)
1242 if age_restricted(info_dict
.get('age_limit'), self
.params
.get('age_limit')):
1243 return 'Skipping "%s" because it is age restricted' % video_title
1245 match_filter
= self
.params
.get('match_filter')
1246 if match_filter
is not None:
1248 ret
= match_filter(info_dict
, incomplete
=incomplete
)
1250 # For backward compatibility
1251 ret
= None if incomplete
else match_filter(info_dict
)
1256 if self
.in_download_archive(info_dict
):
1257 reason
= '%s has already been recorded in the archive' % video_title
1258 break_opt
, break_err
= 'break_on_existing', ExistingVideoReached
1260 reason
= check_filter()
1261 break_opt
, break_err
= 'break_on_reject', RejectedVideoReached
1262 if reason
is not None:
1264 self
.to_screen('[download] ' + reason
)
1265 if self
.params
.get(break_opt
, False):
1270 def add_extra_info(info_dict
, extra_info
):
1271 '''Set the keys from extra_info in info dict if they are missing'''
1272 for key
, value
in extra_info
.items():
1273 info_dict
.setdefault(key
, value
)
1275 def extract_info(self
, url
, download
=True, ie_key
=None, extra_info
=None,
1276 process
=True, force_generic_extractor
=False):
1278 Return a list with a dictionary for each video extracted.
1281 url -- URL to extract
1284 download -- whether to download videos during extraction
1285 ie_key -- extractor key hint
1286 extra_info -- dictionary containing the extra values to add to each result
1287 process -- whether to resolve all unresolved references (URLs, playlist items),
1288 must be True for download to work.
1289 force_generic_extractor -- force using the generic extractor
1292 if extra_info
is None:
1295 if not ie_key
and force_generic_extractor
:
1299 ies
= {ie_key: self._get_info_extractor_class(ie_key)}
1303 for ie_key
, ie
in ies
.items():
1304 if not ie
.suitable(url
):
1307 if not ie
.working():
1308 self
.report_warning('The program functionality for this site has been marked as broken, '
1309 'and will probably not work.')
1311 temp_id
= ie
.get_temp_id(url
)
1312 if temp_id
is not None and self
.in_download_archive({'id': temp_id, 'ie_key': ie_key}
):
1313 self
.to_screen(f
'[{ie_key}] {temp_id}: has already been recorded in the archive')
1314 if self
.params
.get('break_on_existing', False):
1315 raise ExistingVideoReached()
1317 return self
.__extract
_info
(url
, self
.get_info_extractor(ie_key
), download
, extra_info
, process
)
1319 self
.report_error('no suitable InfoExtractor for URL %s' % url
)
1321 def __handle_extraction_exceptions(func
):
1322 @functools.wraps(func
)
1323 def wrapper(self
, *args
, **kwargs
):
1325 return func(self
, *args
, **kwargs
)
1326 except GeoRestrictedError
as e
:
1329 msg
+= '\nThis video is available in %s.' % ', '.join(
1330 map(ISO3166Utils
.short2full
, e
.countries
))
1331 msg
+= '\nYou might want to use a VPN or a proxy server (with --proxy) to workaround.'
1332 self
.report_error(msg
)
1333 except ExtractorError
as e
: # An error we somewhat expected
1334 self
.report_error(compat_str(e
), e
.format_traceback())
1335 except ReExtractInfo
as e
:
1337 self
.to_screen(f
'{e}; Re-extracting data')
1339 self
.to_stderr('\r')
1340 self
.report_warning(f
'{e}; Re-extracting data')
1341 return wrapper(self
, *args
, **kwargs
)
1342 except (DownloadCancelled
, LazyList
.IndexError, PagedList
.IndexError):
1344 except Exception as e
:
1345 if self
.params
.get('ignoreerrors'):
1346 self
.report_error(error_to_compat_str(e
), tb
=encode_compat_str(traceback
.format_exc()))
1351 def _wait_for_video(self
, ie_result
):
1352 if (not self
.params
.get('wait_for_video')
1353 or ie_result
.get('_type', 'video') != 'video'
1354 or ie_result
.get('formats') or ie_result
.get('url')):
1357 format_dur
= lambda dur
: '%02d:%02d:%02d' % timetuple_from_msec(dur
* 1000)[:-1]
1362 self
.to_screen(msg
+ ' ' * (len(last_msg
) - len(msg
)) + '\r', skip_eol
=True)
1365 min_wait
, max_wait
= self
.params
.get('wait_for_video')
1366 diff
= try_get(ie_result
, lambda x
: x
['release_timestamp'] - time
.time())
1367 if diff
is None and ie_result
.get('live_status') == 'is_upcoming':
1368 diff
= random
.randrange(min_wait
or 0, max_wait
) if max_wait
else min_wait
1369 self
.report_warning('Release time of video is not known')
1370 elif (diff
or 0) <= 0:
1371 self
.report_warning('Video should already be available according to extracted info')
1372 diff
= min(max(diff
, min_wait
or 0), max_wait
or float('inf'))
1373 self
.to_screen(f
'[wait] Waiting for {format_dur(diff)} - Press Ctrl+C to try now')
1375 wait_till
= time
.time() + diff
1378 diff
= wait_till
- time
.time()
1381 raise ReExtractInfo('[wait] Wait period ended', expected
=True)
1382 progress(f
'[wait] Remaining time until next attempt: {self._format_screen(format_dur(diff), self.Styles.EMPHASIS)}')
1384 except KeyboardInterrupt:
1386 raise ReExtractInfo('[wait] Interrupted by user', expected
=True)
1387 except BaseException
as e
:
1388 if not isinstance(e
, ReExtractInfo
):
1392 @__handle_extraction_exceptions
1393 def __extract_info(self
, url
, ie
, download
, extra_info
, process
):
1394 ie_result
= ie
.extract(url
)
1395 if ie_result
is None: # Finished already (backwards compatibility; listformats and friends should be moved here)
1397 if isinstance(ie_result
, list):
1398 # Backwards compatibility: old IE result format
1400 '_type': 'compat_list',
1401 'entries': ie_result
,
1403 if extra_info
.get('original_url'):
1404 ie_result
.setdefault('original_url', extra_info
['original_url'])
1405 self
.add_default_extra_info(ie_result
, ie
, url
)
1407 self
._wait
_for
_video
(ie_result
)
1408 return self
.process_ie_result(ie_result
, download
, extra_info
)
1412 def add_default_extra_info(self
, ie_result
, ie
, url
):
1414 self
.add_extra_info(ie_result
, {
1416 'original_url': url
,
1417 'webpage_url_basename': url_basename(url
),
1420 self
.add_extra_info(ie_result
, {
1421 'extractor': ie
.IE_NAME
,
1422 'extractor_key': ie
.ie_key(),
1425 def process_ie_result(self
, ie_result
, download
=True, extra_info
=None):
1427 Take the result of the ie(may be modified) and resolve all unresolved
1428 references (URLs, playlist items).
1430 It will also download the videos if 'download'.
1431 Returns the resolved ie_result.
1433 if extra_info
is None:
1435 result_type
= ie_result
.get('_type', 'video')
1437 if result_type
in ('url', 'url_transparent'):
1438 ie_result
['url'] = sanitize_url(ie_result
['url'])
1439 if ie_result
.get('original_url'):
1440 extra_info
.setdefault('original_url', ie_result
['original_url'])
1442 extract_flat
= self
.params
.get('extract_flat', False)
1443 if ((extract_flat
== 'in_playlist' and 'playlist' in extra_info
)
1444 or extract_flat
is True):
1445 info_copy
= ie_result
.copy()
1446 ie
= try_get(ie_result
.get('ie_key'), self
.get_info_extractor
)
1447 if ie
and not ie_result
.get('id'):
1448 info_copy
['id'] = ie
.get_temp_id(ie_result
['url'])
1449 self
.add_default_extra_info(info_copy
, ie
, ie_result
['url'])
1450 self
.add_extra_info(info_copy
, extra_info
)
1451 self
.__forced
_printings
(info_copy
, self
.prepare_filename(info_copy
), incomplete
=True)
1452 if self
.params
.get('force_write_download_archive', False):
1453 self
.record_download_archive(info_copy
)
1456 if result_type
== 'video':
1457 self
.add_extra_info(ie_result
, extra_info
)
1458 ie_result
= self
.process_video_result(ie_result
, download
=download
)
1459 additional_urls
= (ie_result
or {}).get('additional_urls')
1461 # TODO: Improve MetadataParserPP to allow setting a list
1462 if isinstance(additional_urls
, compat_str
):
1463 additional_urls
= [additional_urls
]
1465 '[info] %s: %d additional URL(s) requested' % (ie_result
['id'], len(additional_urls
)))
1466 self
.write_debug('Additional URLs: "%s"' % '", "'.join(additional_urls
))
1467 ie_result
['additional_entries'] = [
1469 url
, download
, extra_info
,
1470 force_generic_extractor
=self
.params
.get('force_generic_extractor'))
1471 for url
in additional_urls
1474 elif result_type
== 'url':
1475 # We have to add extra_info to the results because it may be
1476 # contained in a playlist
1477 return self
.extract_info(
1478 ie_result
['url'], download
,
1479 ie_key
=ie_result
.get('ie_key'),
1480 extra_info
=extra_info
)
1481 elif result_type
== 'url_transparent':
1482 # Use the information from the embedding page
1483 info
= self
.extract_info(
1484 ie_result
['url'], ie_key
=ie_result
.get('ie_key'),
1485 extra_info
=extra_info
, download
=False, process
=False)
1487 # extract_info may return None when ignoreerrors is enabled and
1488 # extraction failed with an error, don't crash and return early
1493 force_properties
= dict(
1494 (k
, v
) for k
, v
in ie_result
.items() if v
is not None)
1495 for f
in ('_type', 'url', 'id', 'extractor', 'extractor_key', 'ie_key'):
1496 if f
in force_properties
:
1497 del force_properties
[f
]
1498 new_result
= info
.copy()
1499 new_result
.update(force_properties
)
1501 # Extracted info may not be a video result (i.e.
1502 # info.get('_type', 'video') != video) but rather an url or
1503 # url_transparent. In such cases outer metadata (from ie_result)
1504 # should be propagated to inner one (info). For this to happen
1505 # _type of info should be overridden with url_transparent. This
1506 # fixes issue from https://github.com/ytdl-org/youtube-dl/pull/11163.
1507 if new_result
.get('_type') == 'url':
1508 new_result
['_type'] = 'url_transparent'
1510 return self
.process_ie_result(
1511 new_result
, download
=download
, extra_info
=extra_info
)
1512 elif result_type
in ('playlist', 'multi_video'):
1513 # Protect from infinite recursion due to recursively nested playlists
1514 # (see https://github.com/ytdl-org/youtube-dl/issues/27833)
1515 webpage_url
= ie_result
['webpage_url']
1516 if webpage_url
in self
._playlist
_urls
:
1518 '[download] Skipping already downloaded playlist: %s'
1519 % ie_result
.get('title') or ie_result
.get('id'))
1522 self
._playlist
_level
+= 1
1523 self
._playlist
_urls
.add(webpage_url
)
1524 self
._sanitize
_thumbnails
(ie_result
)
1526 return self
.__process
_playlist
(ie_result
, download
)
1528 self
._playlist
_level
-= 1
1529 if not self
._playlist
_level
:
1530 self
._playlist
_urls
.clear()
1531 elif result_type
== 'compat_list':
1532 self
.report_warning(
1533 'Extractor %s returned a compat_list result. '
1534 'It needs to be updated.' % ie_result
.get('extractor'))
1537 self
.add_extra_info(r
, {
1538 'extractor': ie_result
['extractor'],
1539 'webpage_url': ie_result
['webpage_url'],
1540 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
1541 'extractor_key': ie_result
['extractor_key'],
1544 ie_result
['entries'] = [
1545 self
.process_ie_result(_fixup(r
), download
, extra_info
)
1546 for r
in ie_result
['entries']
1550 raise Exception('Invalid result type: %s' % result_type
)
1552 def _ensure_dir_exists(self
, path
):
1553 return make_dir(path
, self
.report_error
)
1555 def __process_playlist(self
, ie_result
, download
):
1556 # We process each entry in the playlist
1557 playlist
= ie_result
.get('title') or ie_result
.get('id')
1558 self
.to_screen('[download] Downloading playlist: %s' % playlist
)
1560 if 'entries' not in ie_result
:
1561 raise EntryNotInPlaylist('There are no entries')
1563 MissingEntry
= object()
1564 incomplete_entries
= bool(ie_result
.get('requested_entries'))
1565 if incomplete_entries
:
1566 def fill_missing_entries(entries
, indices
):
1567 ret
= [MissingEntry
] * max(indices
)
1568 for i
, entry
in zip(indices
, entries
):
1571 ie_result
['entries'] = fill_missing_entries(ie_result
['entries'], ie_result
['requested_entries'])
1573 playlist_results
= []
1575 playliststart
= self
.params
.get('playliststart', 1)
1576 playlistend
= self
.params
.get('playlistend')
1577 # For backwards compatibility, interpret -1 as whole list
1578 if playlistend
== -1:
1581 playlistitems_str
= self
.params
.get('playlist_items')
1582 playlistitems
= None
1583 if playlistitems_str
is not None:
1584 def iter_playlistitems(format
):
1585 for string_segment
in format
.split(','):
1586 if '-' in string_segment
:
1587 start
, end
= string_segment
.split('-')
1588 for item
in range(int(start
), int(end
) + 1):
1591 yield int(string_segment
)
1592 playlistitems
= orderedSet(iter_playlistitems(playlistitems_str
))
1594 ie_entries
= ie_result
['entries']
1596 'Downloading %d videos' if not isinstance(ie_entries
, list)
1597 else 'Collected %d videos; downloading %%d of them' % len(ie_entries
))
1599 if isinstance(ie_entries
, list):
1601 return ie_entries
[i
- 1]
1603 if not isinstance(ie_entries
, (PagedList
, LazyList
)):
1604 ie_entries
= LazyList(ie_entries
)
1607 return YoutubeDL
.__handle
_extraction
_exceptions
(
1608 lambda self
, i
: ie_entries
[i
- 1]
1612 items
= playlistitems
if playlistitems
is not None else itertools
.count(playliststart
)
1616 if playlistitems
is None and playlistend
is not None and playlistend
< i
:
1620 entry
= get_entry(i
)
1621 if entry
is MissingEntry
:
1622 raise EntryNotInPlaylist()
1623 except (IndexError, EntryNotInPlaylist
):
1624 if incomplete_entries
:
1625 raise EntryNotInPlaylist(f
'Entry {i} cannot be found')
1626 elif not playlistitems
:
1628 entries
.append(entry
)
1630 if entry
is not None:
1631 self
._match
_entry
(entry
, incomplete
=True, silent
=True)
1632 except (ExistingVideoReached
, RejectedVideoReached
):
1634 ie_result
['entries'] = entries
1636 # Save playlist_index before re-ordering
1638 ((playlistitems
[i
- 1] if playlistitems
else i
+ playliststart
- 1), entry
)
1639 for i
, entry
in enumerate(entries
, 1)
1640 if entry
is not None]
1641 n_entries
= len(entries
)
1643 if not playlistitems
and (playliststart
!= 1 or playlistend
):
1644 playlistitems
= list(range(playliststart
, playliststart
+ n_entries
))
1645 ie_result
['requested_entries'] = playlistitems
1647 _infojson_written
= False
1648 if not self
.params
.get('simulate') and self
.params
.get('allow_playlist_files', True):
1650 'playlist': playlist
,
1651 'playlist_id': ie_result
.get('id'),
1652 'playlist_title': ie_result
.get('title'),
1653 'playlist_uploader': ie_result
.get('uploader'),
1654 'playlist_uploader_id': ie_result
.get('uploader_id'),
1655 'playlist_index': 0,
1656 'n_entries': n_entries
,
1658 ie_copy
.update(dict(ie_result
))
1660 _infojson_written
= self
._write
_info
_json
(
1661 'playlist', ie_result
, self
.prepare_filename(ie_copy
, 'pl_infojson'))
1662 if _infojson_written
is None:
1664 if self
._write
_description
('playlist', ie_result
,
1665 self
.prepare_filename(ie_copy
, 'pl_description')) is None:
1667 # TODO: This should be passed to ThumbnailsConvertor if necessary
1668 self
._write
_thumbnails
('playlist', ie_copy
, self
.prepare_filename(ie_copy
, 'pl_thumbnail'))
1670 if self
.params
.get('playlistreverse', False):
1671 entries
= entries
[::-1]
1672 if self
.params
.get('playlistrandom', False):
1673 random
.shuffle(entries
)
1675 x_forwarded_for
= ie_result
.get('__x_forwarded_for_ip')
1677 self
.to_screen('[%s] playlist %s: %s' % (ie_result
['extractor'], playlist
, msg
% n_entries
))
1679 max_failures
= self
.params
.get('skip_playlist_after_errors') or float('inf')
1680 for i
, entry_tuple
in enumerate(entries
, 1):
1681 playlist_index
, entry
= entry_tuple
1682 if 'playlist-index' in self
.params
.get('compat_opts', []):
1683 playlist_index
= playlistitems
[i
- 1] if playlistitems
else i
+ playliststart
- 1
1684 self
.to_screen('[download] Downloading video %s of %s' % (i
, n_entries
))
1685 # This __x_forwarded_for_ip thing is a bit ugly but requires
1688 entry
['__x_forwarded_for_ip'] = x_forwarded_for
1690 'n_entries': n_entries
,
1691 '_last_playlist_index': max(playlistitems
) if playlistitems
else (playlistend
or n_entries
),
1692 'playlist_index': playlist_index
,
1693 'playlist_autonumber': i
,
1694 'playlist': playlist
,
1695 'playlist_id': ie_result
.get('id'),
1696 'playlist_title': ie_result
.get('title'),
1697 'playlist_uploader': ie_result
.get('uploader'),
1698 'playlist_uploader_id': ie_result
.get('uploader_id'),
1699 'extractor': ie_result
['extractor'],
1700 'webpage_url': ie_result
['webpage_url'],
1701 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
1702 'extractor_key': ie_result
['extractor_key'],
1705 if self
._match
_entry
(entry
, incomplete
=True) is not None:
1708 entry_result
= self
.__process
_iterable
_entry
(entry
, download
, extra
)
1709 if not entry_result
:
1711 if failures
>= max_failures
:
1713 'Skipping the remaining entries in playlist "%s" since %d items failed extraction' % (playlist
, failures
))
1715 playlist_results
.append(entry_result
)
1716 ie_result
['entries'] = playlist_results
1718 # Write the updated info to json
1719 if _infojson_written
and self
._write
_info
_json
(
1720 'updated playlist', ie_result
,
1721 self
.prepare_filename(ie_copy
, 'pl_infojson'), overwrite
=True) is None:
1723 self
.to_screen('[download] Finished downloading playlist: %s' % playlist
)
1726 @__handle_extraction_exceptions
1727 def __process_iterable_entry(self
, entry
, download
, extra_info
):
1728 return self
.process_ie_result(
1729 entry
, download
=download
, extra_info
=extra_info
)
1731 def _build_format_filter(self
, filter_spec
):
1732 " Returns a function to filter the formats according to the filter_spec "
1742 operator_rex
= re
.compile(r
'''(?x)\s*
1743 (?P<key>width|height|tbr|abr|vbr|asr|filesize|filesize_approx|fps)\s*
1744 (?P<op>%s)(?P<none_inclusive>\s*\?)?\s*
1745 (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?)\s*
1746 ''' % '|'.join(map(re
.escape
, OPERATORS
.keys())))
1747 m
= operator_rex
.fullmatch(filter_spec
)
1750 comparison_value
= int(m
.group('value'))
1752 comparison_value
= parse_filesize(m
.group('value'))
1753 if comparison_value
is None:
1754 comparison_value
= parse_filesize(m
.group('value') + 'B')
1755 if comparison_value
is None:
1757 'Invalid value %r in format specification %r' % (
1758 m
.group('value'), filter_spec
))
1759 op
= OPERATORS
[m
.group('op')]
1764 '^=': lambda attr
, value
: attr
.startswith(value
),
1765 '$=': lambda attr
, value
: attr
.endswith(value
),
1766 '*=': lambda attr
, value
: value
in attr
,
1768 str_operator_rex
= re
.compile(r
'''(?x)\s*
1769 (?P<key>[a-zA-Z0-9._-]+)\s*
1770 (?P<negation>!\s*)?(?P<op>%s)(?P<none_inclusive>\s*\?)?\s*
1771 (?P<value>[a-zA-Z0-9._-]+)\s*
1772 ''' % '|'.join(map(re
.escape
, STR_OPERATORS
.keys())))
1773 m
= str_operator_rex
.fullmatch(filter_spec
)
1775 comparison_value
= m
.group('value')
1776 str_op
= STR_OPERATORS
[m
.group('op')]
1777 if m
.group('negation'):
1778 op
= lambda attr
, value
: not str_op(attr
, value
)
1783 raise SyntaxError('Invalid filter specification %r' % filter_spec
)
1786 actual_value
= f
.get(m
.group('key'))
1787 if actual_value
is None:
1788 return m
.group('none_inclusive')
1789 return op(actual_value
, comparison_value
)
1792 def _check_formats(self
, formats
):
1794 self
.to_screen('[info] Testing format %s' % f
['format_id'])
1795 path
= self
.get_output_path('temp')
1796 if not self
._ensure
_dir
_exists
(f
'{path}/'):
1798 temp_file
= tempfile
.NamedTemporaryFile(suffix
='.tmp', delete
=False, dir=path
or None)
1801 success
, _
= self
.dl(temp_file
.name
, f
, test
=True)
1802 except (DownloadError
, IOError, OSError, ValueError) + network_exceptions
:
1805 if os
.path
.exists(temp_file
.name
):
1807 os
.remove(temp_file
.name
)
1809 self
.report_warning('Unable to delete temporary file "%s"' % temp_file
.name
)
1813 self
.to_screen('[info] Unable to download format %s. Skipping...' % f
['format_id'])
1815 def _default_format_spec(self
, info_dict
, download
=True):
1818 merger
= FFmpegMergerPP(self
)
1819 return merger
.available
and merger
.can_merge()
1822 not self
.params
.get('simulate')
1826 or info_dict
.get('is_live', False)
1827 or self
.outtmpl_dict
['default'] == '-'))
1830 or self
.params
.get('allow_multiple_audio_streams', False)
1831 or 'format-spec' in self
.params
.get('compat_opts', []))
1834 'best/bestvideo+bestaudio' if prefer_best
1835 else 'bestvideo*+bestaudio/best' if not compat
1836 else 'bestvideo+bestaudio/best')
1838 def build_format_selector(self
, format_spec
):
1839 def syntax_error(note
, start
):
1841 'Invalid format specification: '
1842 '{0}\n\t{1}\n\t{2}^'.format(note
, format_spec
, ' ' * start
[1]))
1843 return SyntaxError(message
)
1845 PICKFIRST
= 'PICKFIRST'
1849 FormatSelector
= collections
.namedtuple('FormatSelector', ['type', 'selector', 'filters'])
1851 allow_multiple_streams
= {'audio': self
.params
.get('allow_multiple_audio_streams', False),
1852 'video': self
.params
.get('allow_multiple_video_streams', False)}
1854 check_formats
= self
.params
.get('check_formats') == 'selected'
1856 def _parse_filter(tokens
):
1858 for type, string
, start
, _
, _
in tokens
:
1859 if type == tokenize
.OP
and string
== ']':
1860 return ''.join(filter_parts
)
1862 filter_parts
.append(string
)
1864 def _remove_unused_ops(tokens
):
1865 # Remove operators that we don't use and join them with the surrounding strings
1866 # for example: 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9'
1867 ALLOWED_OPS
= ('/', '+', ',', '(', ')')
1868 last_string
, last_start
, last_end
, last_line
= None, None, None, None
1869 for type, string
, start
, end
, line
in tokens
:
1870 if type == tokenize
.OP
and string
== '[':
1872 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
1874 yield type, string
, start
, end
, line
1875 # everything inside brackets will be handled by _parse_filter
1876 for type, string
, start
, end
, line
in tokens
:
1877 yield type, string
, start
, end
, line
1878 if type == tokenize
.OP
and string
== ']':
1880 elif type == tokenize
.OP
and string
in ALLOWED_OPS
:
1882 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
1884 yield type, string
, start
, end
, line
1885 elif type in [tokenize
.NAME
, tokenize
.NUMBER
, tokenize
.OP
]:
1887 last_string
= string
1891 last_string
+= string
1893 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
1895 def _parse_format_selection(tokens
, inside_merge
=False, inside_choice
=False, inside_group
=False):
1897 current_selector
= None
1898 for type, string
, start
, _
, _
in tokens
:
1899 # ENCODING is only defined in python 3.x
1900 if type == getattr(tokenize
, 'ENCODING', None):
1902 elif type in [tokenize
.NAME
, tokenize
.NUMBER
]:
1903 current_selector
= FormatSelector(SINGLE
, string
, [])
1904 elif type == tokenize
.OP
:
1906 if not inside_group
:
1907 # ')' will be handled by the parentheses group
1908 tokens
.restore_last_token()
1910 elif inside_merge
and string
in ['/', ',']:
1911 tokens
.restore_last_token()
1913 elif inside_choice
and string
== ',':
1914 tokens
.restore_last_token()
1917 if not current_selector
:
1918 raise syntax_error('"," must follow a format selector', start
)
1919 selectors
.append(current_selector
)
1920 current_selector
= None
1922 if not current_selector
:
1923 raise syntax_error('"/" must follow a format selector', start
)
1924 first_choice
= current_selector
1925 second_choice
= _parse_format_selection(tokens
, inside_choice
=True)
1926 current_selector
= FormatSelector(PICKFIRST
, (first_choice
, second_choice
), [])
1928 if not current_selector
:
1929 current_selector
= FormatSelector(SINGLE
, 'best', [])
1930 format_filter
= _parse_filter(tokens
)
1931 current_selector
.filters
.append(format_filter
)
1933 if current_selector
:
1934 raise syntax_error('Unexpected "("', start
)
1935 group
= _parse_format_selection(tokens
, inside_group
=True)
1936 current_selector
= FormatSelector(GROUP
, group
, [])
1938 if not current_selector
:
1939 raise syntax_error('Unexpected "+"', start
)
1940 selector_1
= current_selector
1941 selector_2
= _parse_format_selection(tokens
, inside_merge
=True)
1943 raise syntax_error('Expected a selector', start
)
1944 current_selector
= FormatSelector(MERGE
, (selector_1
, selector_2
), [])
1946 raise syntax_error('Operator not recognized: "{0}"'.format(string
), start
)
1947 elif type == tokenize
.ENDMARKER
:
1949 if current_selector
:
1950 selectors
.append(current_selector
)
1953 def _merge(formats_pair
):
1954 format_1
, format_2
= formats_pair
1957 formats_info
.extend(format_1
.get('requested_formats', (format_1
,)))
1958 formats_info
.extend(format_2
.get('requested_formats', (format_2
,)))
1960 if not allow_multiple_streams
['video'] or not allow_multiple_streams
['audio']:
1961 get_no_more
= {'video': False, 'audio': False}
1962 for (i
, fmt_info
) in enumerate(formats_info
):
1963 if fmt_info
.get('acodec') == fmt_info
.get('vcodec') == 'none':
1966 for aud_vid
in ['audio', 'video']:
1967 if not allow_multiple_streams
[aud_vid
] and fmt_info
.get(aud_vid
[0] + 'codec') != 'none':
1968 if get_no_more
[aud_vid
]:
1971 get_no_more
[aud_vid
] = True
1973 if len(formats_info
) == 1:
1974 return formats_info
[0]
1976 video_fmts
= [fmt_info
for fmt_info
in formats_info
if fmt_info
.get('vcodec') != 'none']
1977 audio_fmts
= [fmt_info
for fmt_info
in formats_info
if fmt_info
.get('acodec') != 'none']
1979 the_only_video
= video_fmts
[0] if len(video_fmts
) == 1 else None
1980 the_only_audio
= audio_fmts
[0] if len(audio_fmts
) == 1 else None
1982 output_ext
= self
.params
.get('merge_output_format')
1985 output_ext
= the_only_video
['ext']
1986 elif the_only_audio
and not video_fmts
:
1987 output_ext
= the_only_audio
['ext']
1991 filtered
= lambda *keys
: filter(None, (traverse_obj(fmt
, *keys
) for fmt
in formats_info
))
1994 'requested_formats': formats_info
,
1995 'format': '+'.join(filtered('format')),
1996 'format_id': '+'.join(filtered('format_id')),
1998 'protocol': '+'.join(map(determine_protocol
, formats_info
)),
1999 'language': '+'.join(orderedSet(filtered('language'))) or None,
2000 'format_note': '+'.join(orderedSet(filtered('format_note'))) or None,
2001 'filesize_approx': sum(filtered('filesize', 'filesize_approx')) or None,
2002 'tbr': sum(filtered('tbr', 'vbr', 'abr')),
2007 'width': the_only_video
.get('width'),
2008 'height': the_only_video
.get('height'),
2009 'resolution': the_only_video
.get('resolution') or self
.format_resolution(the_only_video
),
2010 'fps': the_only_video
.get('fps'),
2011 'dynamic_range': the_only_video
.get('dynamic_range'),
2012 'vcodec': the_only_video
.get('vcodec'),
2013 'vbr': the_only_video
.get('vbr'),
2014 'stretched_ratio': the_only_video
.get('stretched_ratio'),
2019 'acodec': the_only_audio
.get('acodec'),
2020 'abr': the_only_audio
.get('abr'),
2021 'asr': the_only_audio
.get('asr'),
2026 def _check_formats(formats
):
2027 if not check_formats
:
2030 yield from self
._check
_formats
(formats
)
2032 def _build_selector_function(selector
):
2033 if isinstance(selector
, list): # ,
2034 fs
= [_build_selector_function(s
) for s
in selector
]
2036 def selector_function(ctx
):
2039 return selector_function
2041 elif selector
.type == GROUP
: # ()
2042 selector_function
= _build_selector_function(selector
.selector
)
2044 elif selector
.type == PICKFIRST
: # /
2045 fs
= [_build_selector_function(s
) for s
in selector
.selector
]
2047 def selector_function(ctx
):
2049 picked_formats
= list(f(ctx
))
2051 return picked_formats
2054 elif selector
.type == MERGE
: # +
2055 selector_1
, selector_2
= map(_build_selector_function
, selector
.selector
)
2057 def selector_function(ctx
):
2058 for pair
in itertools
.product(
2059 selector_1(copy
.deepcopy(ctx
)), selector_2(copy
.deepcopy(ctx
))):
2062 elif selector
.type == SINGLE
: # atom
2063 format_spec
= selector
.selector
or 'best'
2065 # TODO: Add allvideo, allaudio etc by generalizing the code with best/worst selector
2066 if format_spec
== 'all':
2067 def selector_function(ctx
):
2068 yield from _check_formats(ctx
['formats'][::-1])
2069 elif format_spec
== 'mergeall':
2070 def selector_function(ctx
):
2071 formats
= list(_check_formats(ctx
['formats']))
2074 merged_format
= formats
[-1]
2075 for f
in formats
[-2::-1]:
2076 merged_format
= _merge((merged_format
, f
))
2080 format_fallback
, format_reverse
, format_idx
= False, True, 1
2082 r
'(?P<bw>best|worst|b|w)(?P<type>video|audio|v|a)?(?P<mod>\*)?(?:\.(?P<n>[1-9]\d*))?$',
2084 if mobj
is not None:
2085 format_idx
= int_or_none(mobj
.group('n'), default
=1)
2086 format_reverse
= mobj
.group('bw')[0] == 'b'
2087 format_type
= (mobj
.group('type') or [None])[0]
2088 not_format_type
= {'v': 'a', 'a': 'v'}
.get(format_type
)
2089 format_modified
= mobj
.group('mod') is not None
2091 format_fallback
= not format_type
and not format_modified
# for b, w
2093 (lambda f
: f
.get('%scodec' % format_type
) != 'none')
2094 if format_type
and format_modified
# bv*, ba*, wv*, wa*
2095 else (lambda f
: f
.get('%scodec' % not_format_type
) == 'none')
2096 if format_type
# bv, ba, wv, wa
2097 else (lambda f
: f
.get('vcodec') != 'none' and f
.get('acodec') != 'none')
2098 if not format_modified
# b, w
2099 else lambda f
: True) # b*, w*
2100 filter_f
= lambda f
: _filter_f(f
) and (
2101 f
.get('vcodec') != 'none' or f
.get('acodec') != 'none')
2103 if format_spec
in self
._format
_selection
_exts
['audio']:
2104 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') != 'none'
2105 elif format_spec
in self
._format
_selection
_exts
['video']:
2106 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') != 'none' and f
.get('vcodec') != 'none'
2107 elif format_spec
in self
._format
_selection
_exts
['storyboards']:
2108 filter_f
= lambda f
: f
.get('ext') == format_spec
and f
.get('acodec') == 'none' and f
.get('vcodec') == 'none'
2110 filter_f
= lambda f
: f
.get('format_id') == format_spec
# id
2112 def selector_function(ctx
):
2113 formats
= list(ctx
['formats'])
2114 matches
= list(filter(filter_f
, formats
)) if filter_f
is not None else formats
2115 if format_fallback
and ctx
['incomplete_formats'] and not matches
:
2116 # for extractors with incomplete formats (audio only (soundcloud)
2117 # or video only (imgur)) best/worst will fallback to
2118 # best/worst {video,audio}-only format
2120 matches
= LazyList(_check_formats(matches
[::-1 if format_reverse
else 1]))
2122 yield matches
[format_idx
- 1]
2126 filters
= [self
._build
_format
_filter
(f
) for f
in selector
.filters
]
2128 def final_selector(ctx
):
2129 ctx_copy
= copy
.deepcopy(ctx
)
2130 for _filter
in filters
:
2131 ctx_copy
['formats'] = list(filter(_filter
, ctx_copy
['formats']))
2132 return selector_function(ctx_copy
)
2133 return final_selector
2135 stream
= io
.BytesIO(format_spec
.encode('utf-8'))
2137 tokens
= list(_remove_unused_ops(compat_tokenize_tokenize(stream
.readline
)))
2138 except tokenize
.TokenError
:
2139 raise syntax_error('Missing closing/opening brackets or parenthesis', (0, len(format_spec
)))
2141 class TokenIterator(object):
2142 def __init__(self
, tokens
):
2143 self
.tokens
= tokens
2150 if self
.counter
>= len(self
.tokens
):
2151 raise StopIteration()
2152 value
= self
.tokens
[self
.counter
]
2158 def restore_last_token(self
):
2161 parsed_selector
= _parse_format_selection(iter(TokenIterator(tokens
)))
2162 return _build_selector_function(parsed_selector
)
2164 def _calc_headers(self
, info_dict
):
2165 res
= std_headers
.copy()
2167 add_headers
= info_dict
.get('http_headers')
2169 res
.update(add_headers
)
2171 cookies
= self
._calc
_cookies
(info_dict
)
2173 res
['Cookie'] = cookies
2175 if 'X-Forwarded-For' not in res
:
2176 x_forwarded_for_ip
= info_dict
.get('__x_forwarded_for_ip')
2177 if x_forwarded_for_ip
:
2178 res
['X-Forwarded-For'] = x_forwarded_for_ip
2182 def _calc_cookies(self
, info_dict
):
2183 pr
= sanitized_Request(info_dict
['url'])
2184 self
.cookiejar
.add_cookie_header(pr
)
2185 return pr
.get_header('Cookie')
2187 def _sort_thumbnails(self
, thumbnails
):
2188 thumbnails
.sort(key
=lambda t
: (
2189 t
.get('preference') if t
.get('preference') is not None else -1,
2190 t
.get('width') if t
.get('width') is not None else -1,
2191 t
.get('height') if t
.get('height') is not None else -1,
2192 t
.get('id') if t
.get('id') is not None else '',
2195 def _sanitize_thumbnails(self
, info_dict
):
2196 thumbnails
= info_dict
.get('thumbnails')
2197 if thumbnails
is None:
2198 thumbnail
= info_dict
.get('thumbnail')
2200 info_dict
['thumbnails'] = thumbnails
= [{'url': thumbnail}
]
2204 def check_thumbnails(thumbnails
):
2205 for t
in thumbnails
:
2206 self
.to_screen(f
'[info] Testing thumbnail {t["id"]}')
2208 self
.urlopen(HEADRequest(t
['url']))
2209 except network_exceptions
as err
:
2210 self
.to_screen(f
'[info] Unable to connect to thumbnail {t["id"]} URL {t["url"]!r} - {err}. Skipping...')
2214 self
._sort
_thumbnails
(thumbnails
)
2215 for i
, t
in enumerate(thumbnails
):
2216 if t
.get('id') is None:
2218 if t
.get('width') and t
.get('height'):
2219 t
['resolution'] = '%dx%d' % (t
['width'], t
['height'])
2220 t
['url'] = sanitize_url(t
['url'])
2222 if self
.params
.get('check_formats') is True:
2223 info_dict
['thumbnails'] = LazyList(check_thumbnails(thumbnails
[::-1]), reverse
=True)
2225 info_dict
['thumbnails'] = thumbnails
2227 def process_video_result(self
, info_dict
, download
=True):
2228 assert info_dict
.get('_type', 'video') == 'video'
2230 if 'id' not in info_dict
:
2231 raise ExtractorError('Missing "id" field in extractor result')
2232 if 'title' not in info_dict
:
2233 raise ExtractorError('Missing "title" field in extractor result',
2234 video_id
=info_dict
['id'], ie
=info_dict
['extractor'])
2236 def report_force_conversion(field
, field_not
, conversion
):
2237 self
.report_warning(
2238 '"%s" field is not %s - forcing %s conversion, there is an error in extractor'
2239 % (field
, field_not
, conversion
))
2241 def sanitize_string_field(info
, string_field
):
2242 field
= info
.get(string_field
)
2243 if field
is None or isinstance(field
, compat_str
):
2245 report_force_conversion(string_field
, 'a string', 'string')
2246 info
[string_field
] = compat_str(field
)
2248 def sanitize_numeric_fields(info
):
2249 for numeric_field
in self
._NUMERIC
_FIELDS
:
2250 field
= info
.get(numeric_field
)
2251 if field
is None or isinstance(field
, compat_numeric_types
):
2253 report_force_conversion(numeric_field
, 'numeric', 'int')
2254 info
[numeric_field
] = int_or_none(field
)
2256 sanitize_string_field(info_dict
, 'id')
2257 sanitize_numeric_fields(info_dict
)
2259 if 'playlist' not in info_dict
:
2260 # It isn't part of a playlist
2261 info_dict
['playlist'] = None
2262 info_dict
['playlist_index'] = None
2264 self
._sanitize
_thumbnails
(info_dict
)
2266 thumbnail
= info_dict
.get('thumbnail')
2267 thumbnails
= info_dict
.get('thumbnails')
2269 info_dict
['thumbnail'] = sanitize_url(thumbnail
)
2271 info_dict
['thumbnail'] = thumbnails
[-1]['url']
2273 if info_dict
.get('display_id') is None and 'id' in info_dict
:
2274 info_dict
['display_id'] = info_dict
['id']
2276 if info_dict
.get('duration') is not None:
2277 info_dict
['duration_string'] = formatSeconds(info_dict
['duration'])
2279 for ts_key
, date_key
in (
2280 ('timestamp', 'upload_date'),
2281 ('release_timestamp', 'release_date'),
2283 if info_dict
.get(date_key
) is None and info_dict
.get(ts_key
) is not None:
2284 # Working around out-of-range timestamp values (e.g. negative ones on Windows,
2285 # see http://bugs.python.org/issue1646728)
2287 upload_date
= datetime
.datetime
.utcfromtimestamp(info_dict
[ts_key
])
2288 info_dict
[date_key
] = upload_date
.strftime('%Y%m%d')
2289 except (ValueError, OverflowError, OSError):
2292 live_keys
= ('is_live', 'was_live')
2293 live_status
= info_dict
.get('live_status')
2294 if live_status
is None:
2295 for key
in live_keys
:
2296 if info_dict
.get(key
) is False:
2298 if info_dict
.get(key
):
2301 if all(info_dict
.get(key
) is False for key
in live_keys
):
2302 live_status
= 'not_live'
2304 info_dict
['live_status'] = live_status
2305 for key
in live_keys
:
2306 if info_dict
.get(key
) is None:
2307 info_dict
[key
] = (live_status
== key
)
2309 # Auto generate title fields corresponding to the *_number fields when missing
2310 # in order to always have clean titles. This is very common for TV series.
2311 for field
in ('chapter', 'season', 'episode'):
2312 if info_dict
.get('%s_number' % field
) is not None and not info_dict
.get(field
):
2313 info_dict
[field
] = '%s %d' % (field
.capitalize(), info_dict
['%s_number' % field
])
2315 for cc_kind
in ('subtitles', 'automatic_captions'):
2316 cc
= info_dict
.get(cc_kind
)
2318 for _
, subtitle
in cc
.items():
2319 for subtitle_format
in subtitle
:
2320 if subtitle_format
.get('url'):
2321 subtitle_format
['url'] = sanitize_url(subtitle_format
['url'])
2322 if subtitle_format
.get('ext') is None:
2323 subtitle_format
['ext'] = determine_ext(subtitle_format
['url']).lower()
2325 automatic_captions
= info_dict
.get('automatic_captions')
2326 subtitles
= info_dict
.get('subtitles')
2328 info_dict
['requested_subtitles'] = self
.process_subtitles(
2329 info_dict
['id'], subtitles
, automatic_captions
)
2331 if info_dict
.get('formats') is None:
2332 # There's only one format available
2333 formats
= [info_dict
]
2335 formats
= info_dict
['formats']
2337 info_dict
['__has_drm'] = any(f
.get('has_drm') for f
in formats
)
2338 if not self
.params
.get('allow_unplayable_formats'):
2339 formats
= [f
for f
in formats
if not f
.get('has_drm')]
2342 self
.raise_no_formats(info_dict
)
2344 def is_wellformed(f
):
2347 self
.report_warning(
2348 '"url" field is missing or empty - skipping format, '
2349 'there is an error in extractor')
2351 if isinstance(url
, bytes):
2352 sanitize_string_field(f
, 'url')
2355 # Filter out malformed formats for better extraction robustness
2356 formats
= list(filter(is_wellformed
, formats
))
2360 # We check that all the formats have the format and format_id fields
2361 for i
, format
in enumerate(formats
):
2362 sanitize_string_field(format
, 'format_id')
2363 sanitize_numeric_fields(format
)
2364 format
['url'] = sanitize_url(format
['url'])
2365 if not format
.get('format_id'):
2366 format
['format_id'] = compat_str(i
)
2368 # Sanitize format_id from characters used in format selector expression
2369 format
['format_id'] = re
.sub(r
'[\s,/+\[\]()]', '_', format
['format_id'])
2370 format_id
= format
['format_id']
2371 if format_id
not in formats_dict
:
2372 formats_dict
[format_id
] = []
2373 formats_dict
[format_id
].append(format
)
2375 # Make sure all formats have unique format_id
2376 common_exts
= set(itertools
.chain(*self
._format
_selection
_exts
.values()))
2377 for format_id
, ambiguous_formats
in formats_dict
.items():
2378 ambigious_id
= len(ambiguous_formats
) > 1
2379 for i
, format
in enumerate(ambiguous_formats
):
2381 format
['format_id'] = '%s-%d' % (format_id
, i
)
2382 if format
.get('ext') is None:
2383 format
['ext'] = determine_ext(format
['url']).lower()
2384 # Ensure there is no conflict between id and ext in format selection
2385 # See https://github.com/yt-dlp/yt-dlp/issues/1282
2386 if format
['format_id'] != format
['ext'] and format
['format_id'] in common_exts
:
2387 format
['format_id'] = 'f%s' % format
['format_id']
2389 for i
, format
in enumerate(formats
):
2390 if format
.get('format') is None:
2391 format
['format'] = '{id} - {res}{note}'.format(
2392 id=format
['format_id'],
2393 res
=self
.format_resolution(format
),
2394 note
=format_field(format
, 'format_note', ' (%s)'),
2396 if format
.get('protocol') is None:
2397 format
['protocol'] = determine_protocol(format
)
2398 if format
.get('resolution') is None:
2399 format
['resolution'] = self
.format_resolution(format
, default
=None)
2400 if format
.get('dynamic_range') is None and format
.get('vcodec') != 'none':
2401 format
['dynamic_range'] = 'SDR'
2402 if (info_dict
.get('duration') and format
.get('tbr')
2403 and not format
.get('filesize') and not format
.get('filesize_approx')):
2404 format
['filesize_approx'] = info_dict
['duration'] * format
['tbr'] * (1024 / 8)
2406 # Add HTTP headers, so that external programs can use them from the
2408 full_format_info
= info_dict
.copy()
2409 full_format_info
.update(format
)
2410 format
['http_headers'] = self
._calc
_headers
(full_format_info
)
2411 # Remove private housekeeping stuff
2412 if '__x_forwarded_for_ip' in info_dict
:
2413 del info_dict
['__x_forwarded_for_ip']
2415 # TODO Central sorting goes here
2417 if self
.params
.get('check_formats') is True:
2418 formats
= LazyList(self
._check
_formats
(formats
[::-1]), reverse
=True)
2420 if not formats
or formats
[0] is not info_dict
:
2421 # only set the 'formats' fields if the original info_dict list them
2422 # otherwise we end up with a circular reference, the first (and unique)
2423 # element in the 'formats' field in info_dict is info_dict itself,
2424 # which can't be exported to json
2425 info_dict
['formats'] = formats
2427 info_dict
, _
= self
.pre_process(info_dict
)
2429 # The pre-processors may have modified the formats
2430 formats
= info_dict
.get('formats', [info_dict
])
2432 if self
.params
.get('list_thumbnails'):
2433 self
.list_thumbnails(info_dict
)
2434 if self
.params
.get('listformats'):
2435 if not info_dict
.get('formats') and not info_dict
.get('url'):
2436 self
.to_screen('%s has no formats' % info_dict
['id'])
2438 self
.list_formats(info_dict
)
2439 if self
.params
.get('listsubtitles'):
2440 if 'automatic_captions' in info_dict
:
2441 self
.list_subtitles(
2442 info_dict
['id'], automatic_captions
, 'automatic captions')
2443 self
.list_subtitles(info_dict
['id'], subtitles
, 'subtitles')
2444 list_only
= self
.params
.get('simulate') is None and (
2445 self
.params
.get('list_thumbnails') or self
.params
.get('listformats') or self
.params
.get('listsubtitles'))
2447 # Without this printing, -F --print-json will not work
2448 self
.__forced
_printings
(info_dict
, self
.prepare_filename(info_dict
), incomplete
=True)
2451 format_selector
= self
.format_selector
2452 if format_selector
is None:
2453 req_format
= self
._default
_format
_spec
(info_dict
, download
=download
)
2454 self
.write_debug('Default format spec: %s' % req_format
)
2455 format_selector
= self
.build_format_selector(req_format
)
2457 # While in format selection we may need to have an access to the original
2458 # format set in order to calculate some metrics or do some processing.
2459 # For now we need to be able to guess whether original formats provided
2460 # by extractor are incomplete or not (i.e. whether extractor provides only
2461 # video-only or audio-only formats) for proper formats selection for
2462 # extractors with such incomplete formats (see
2463 # https://github.com/ytdl-org/youtube-dl/pull/5556).
2464 # Since formats may be filtered during format selection and may not match
2465 # the original formats the results may be incorrect. Thus original formats
2466 # or pre-calculated metrics should be passed to format selection routines
2468 # We will pass a context object containing all necessary additional data
2469 # instead of just formats.
2470 # This fixes incorrect format selection issue (see
2471 # https://github.com/ytdl-org/youtube-dl/issues/10083).
2472 incomplete_formats
= (
2473 # All formats are video-only or
2474 all(f
.get('vcodec') != 'none' and f
.get('acodec') == 'none' for f
in formats
)
2475 # all formats are audio-only
2476 or all(f
.get('vcodec') == 'none' and f
.get('acodec') != 'none' for f
in formats
))
2480 'incomplete_formats': incomplete_formats
,
2483 formats_to_download
= list(format_selector(ctx
))
2484 if not formats_to_download
:
2485 if not self
.params
.get('ignore_no_formats_error'):
2486 raise ExtractorError('Requested format is not available', expected
=True,
2487 video_id
=info_dict
['id'], ie
=info_dict
['extractor'])
2489 self
.report_warning('Requested format is not available')
2490 # Process what we can, even without any available formats.
2491 self
.process_info(dict(info_dict
))
2494 '[info] %s: Downloading %d format(s): %s' % (
2495 info_dict
['id'], len(formats_to_download
),
2496 ", ".join([f
['format_id'] for f
in formats_to_download
])))
2497 for fmt
in formats_to_download
:
2498 new_info
= dict(info_dict
)
2499 # Save a reference to the original info_dict so that it can be modified in process_info if needed
2500 new_info
['__original_infodict'] = info_dict
2501 new_info
.update(fmt
)
2502 self
.process_info(new_info
)
2503 # We update the info dict with the selected best quality format (backwards compatibility)
2504 if formats_to_download
:
2505 info_dict
.update(formats_to_download
[-1])
2508 def process_subtitles(self
, video_id
, normal_subtitles
, automatic_captions
):
2509 """Select the requested subtitles and their format"""
2511 if normal_subtitles
and self
.params
.get('writesubtitles'):
2512 available_subs
.update(normal_subtitles
)
2513 if automatic_captions
and self
.params
.get('writeautomaticsub'):
2514 for lang
, cap_info
in automatic_captions
.items():
2515 if lang
not in available_subs
:
2516 available_subs
[lang
] = cap_info
2518 if (not self
.params
.get('writesubtitles') and not
2519 self
.params
.get('writeautomaticsub') or not
2523 all_sub_langs
= available_subs
.keys()
2524 if self
.params
.get('allsubtitles', False):
2525 requested_langs
= all_sub_langs
2526 elif self
.params
.get('subtitleslangs', False):
2527 # A list is used so that the order of languages will be the same as
2528 # given in subtitleslangs. See https://github.com/yt-dlp/yt-dlp/issues/1041
2529 requested_langs
= []
2530 for lang_re
in self
.params
.get('subtitleslangs'):
2531 if lang_re
== 'all':
2532 requested_langs
.extend(all_sub_langs
)
2534 discard
= lang_re
[0] == '-'
2536 lang_re
= lang_re
[1:]
2537 current_langs
= filter(re
.compile(lang_re
+ '$').match
, all_sub_langs
)
2539 for lang
in current_langs
:
2540 while lang
in requested_langs
:
2541 requested_langs
.remove(lang
)
2543 requested_langs
.extend(current_langs
)
2544 requested_langs
= orderedSet(requested_langs
)
2545 elif 'en' in available_subs
:
2546 requested_langs
= ['en']
2548 requested_langs
= [list(all_sub_langs
)[0]]
2550 self
.write_debug('Downloading subtitles: %s' % ', '.join(requested_langs
))
2552 formats_query
= self
.params
.get('subtitlesformat', 'best')
2553 formats_preference
= formats_query
.split('/') if formats_query
else []
2555 for lang
in requested_langs
:
2556 formats
= available_subs
.get(lang
)
2558 self
.report_warning('%s subtitles not available for %s' % (lang
, video_id
))
2560 for ext
in formats_preference
:
2564 matches
= list(filter(lambda f
: f
['ext'] == ext
, formats
))
2570 self
.report_warning(
2571 'No subtitle format found matching "%s" for language %s, '
2572 'using %s' % (formats_query
, lang
, f
['ext']))
2576 def __forced_printings(self
, info_dict
, filename
, incomplete
):
2577 def print_mandatory(field
, actual_field
=None):
2578 if actual_field
is None:
2579 actual_field
= field
2580 if (self
.params
.get('force%s' % field
, False)
2581 and (not incomplete
or info_dict
.get(actual_field
) is not None)):
2582 self
.to_stdout(info_dict
[actual_field
])
2584 def print_optional(field
):
2585 if (self
.params
.get('force%s' % field
, False)
2586 and info_dict
.get(field
) is not None):
2587 self
.to_stdout(info_dict
[field
])
2589 info_dict
= info_dict
.copy()
2590 if filename
is not None:
2591 info_dict
['filename'] = filename
2592 if info_dict
.get('requested_formats') is not None:
2593 # For RTMP URLs, also include the playpath
2594 info_dict
['urls'] = '\n'.join(f
['url'] + f
.get('play_path', '') for f
in info_dict
['requested_formats'])
2595 elif 'url' in info_dict
:
2596 info_dict
['urls'] = info_dict
['url'] + info_dict
.get('play_path', '')
2598 if self
.params
.get('forceprint') or self
.params
.get('forcejson'):
2599 self
.post_extract(info_dict
)
2600 for tmpl
in self
.params
.get('forceprint', []):
2601 mobj
= re
.match(r
'\w+(=?)$', tmpl
)
2602 if mobj
and mobj
.group(1):
2603 tmpl
= f
'{tmpl[:-1]} = %({tmpl[:-1]})s'
2605 tmpl
= '%({})s'.format(tmpl
)
2606 self
.to_stdout(self
.evaluate_outtmpl(tmpl
, info_dict
))
2608 print_mandatory('title')
2609 print_mandatory('id')
2610 print_mandatory('url', 'urls')
2611 print_optional('thumbnail')
2612 print_optional('description')
2613 print_optional('filename')
2614 if self
.params
.get('forceduration') and info_dict
.get('duration') is not None:
2615 self
.to_stdout(formatSeconds(info_dict
['duration']))
2616 print_mandatory('format')
2618 if self
.params
.get('forcejson'):
2619 self
.to_stdout(json
.dumps(self
.sanitize_info(info_dict
)))
2621 def dl(self
, name
, info
, subtitle
=False, test
=False):
2622 if not info
.get('url'):
2623 self
.raise_no_formats(info
, True)
2626 verbose
= self
.params
.get('verbose')
2629 'quiet': self
.params
.get('quiet') or not verbose
,
2631 'noprogress': not verbose
,
2633 'skip_unavailable_fragments': False,
2634 'keep_fragments': False,
2636 '_no_ytdl_file': True,
2639 params
= self
.params
2640 fd
= get_suitable_downloader(info
, params
, to_stdout
=(name
== '-'))(self
, params
)
2642 for ph
in self
._progress
_hooks
:
2643 fd
.add_progress_hook(ph
)
2644 urls
= '", "'.join([f
['url'] for f
in info
.get('requested_formats', [])] or [info
['url']])
2645 self
.write_debug('Invoking downloader on "%s"' % urls
)
2647 new_info
= copy
.deepcopy(self
._copy
_infodict
(info
))
2648 if new_info
.get('http_headers') is None:
2649 new_info
['http_headers'] = self
._calc
_headers
(new_info
)
2650 return fd
.download(name
, new_info
, subtitle
)
2652 def process_info(self
, info_dict
):
2653 """Process a single resolved IE result."""
2655 assert info_dict
.get('_type', 'video') == 'video'
2657 max_downloads
= self
.params
.get('max_downloads')
2658 if max_downloads
is not None:
2659 if self
._num
_downloads
>= int(max_downloads
):
2660 raise MaxDownloadsReached()
2662 # TODO: backward compatibility, to be removed
2663 info_dict
['fulltitle'] = info_dict
['title']
2665 if 'format' not in info_dict
and 'ext' in info_dict
:
2666 info_dict
['format'] = info_dict
['ext']
2668 if self
._match
_entry
(info_dict
) is not None:
2671 self
.post_extract(info_dict
)
2672 self
._num
_downloads
+= 1
2674 # info_dict['_filename'] needs to be set for backward compatibility
2675 info_dict
['_filename'] = full_filename
= self
.prepare_filename(info_dict
, warn
=True)
2676 temp_filename
= self
.prepare_filename(info_dict
, 'temp')
2680 self
.__forced
_printings
(info_dict
, full_filename
, incomplete
=('format' not in info_dict
))
2682 if self
.params
.get('simulate'):
2683 if self
.params
.get('force_write_download_archive', False):
2684 self
.record_download_archive(info_dict
)
2685 # Do nothing else if in simulate mode
2688 if full_filename
is None:
2690 if not self
._ensure
_dir
_exists
(encodeFilename(full_filename
)):
2692 if not self
._ensure
_dir
_exists
(encodeFilename(temp_filename
)):
2695 if self
._write
_description
('video', info_dict
,
2696 self
.prepare_filename(info_dict
, 'description')) is None:
2699 sub_files
= self
._write
_subtitles
(info_dict
, temp_filename
)
2700 if sub_files
is None:
2702 files_to_move
.update(dict(sub_files
))
2704 thumb_files
= self
._write
_thumbnails
(
2705 'video', info_dict
, temp_filename
, self
.prepare_filename(info_dict
, 'thumbnail'))
2706 if thumb_files
is None:
2708 files_to_move
.update(dict(thumb_files
))
2710 infofn
= self
.prepare_filename(info_dict
, 'infojson')
2711 _infojson_written
= self
._write
_info
_json
('video', info_dict
, infofn
)
2712 if _infojson_written
:
2713 info_dict
['infojson_filename'] = infofn
2714 # For backward compatability, even though it was a private field
2715 info_dict
['__infojson_filename'] = infofn
2716 elif _infojson_written
is None:
2719 # Note: Annotations are deprecated
2721 if self
.params
.get('writeannotations', False):
2722 annofn
= self
.prepare_filename(info_dict
, 'annotation')
2724 if not self
._ensure
_dir
_exists
(encodeFilename(annofn
)):
2726 if not self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(annofn
)):
2727 self
.to_screen('[info] Video annotations are already present')
2728 elif not info_dict
.get('annotations'):
2729 self
.report_warning('There are no annotations to write.')
2732 self
.to_screen('[info] Writing video annotations to: ' + annofn
)
2733 with io
.open(encodeFilename(annofn
), 'w', encoding
='utf-8') as annofile
:
2734 annofile
.write(info_dict
['annotations'])
2735 except (KeyError, TypeError):
2736 self
.report_warning('There are no annotations to write.')
2737 except (OSError, IOError):
2738 self
.report_error('Cannot write annotations file: ' + annofn
)
2741 # Write internet shortcut files
2742 def _write_link_file(link_type
):
2743 if 'webpage_url' not in info_dict
:
2744 self
.report_error('Cannot write internet shortcut file because the "webpage_url" field is missing in the media information')
2746 linkfn
= replace_extension(self
.prepare_filename(info_dict
, 'link'), link_type
, info_dict
.get('ext'))
2747 if not self
._ensure
_dir
_exists
(encodeFilename(linkfn
)):
2749 if self
.params
.get('overwrites', True) and os
.path
.exists(encodeFilename(linkfn
)):
2750 self
.to_screen(f
'[info] Internet shortcut (.{link_type}) is already present')
2753 self
.to_screen(f
'[info] Writing internet shortcut (.{link_type}) to: {linkfn}')
2754 with io
.open(encodeFilename(to_high_limit_path(linkfn
)), 'w', encoding
='utf-8',
2755 newline
='\r\n' if link_type
== 'url' else '\n') as linkfile
:
2756 template_vars
= {'url': iri_to_uri(info_dict['webpage_url'])}
2757 if link_type
== 'desktop':
2758 template_vars
['filename'] = linkfn
[:-(len(link_type
) + 1)]
2759 linkfile
.write(LINK_TEMPLATES
[link_type
] % template_vars
)
2760 except (OSError, IOError):
2761 self
.report_error(f
'Cannot write internet shortcut {linkfn}')
2766 'url': self
.params
.get('writeurllink'),
2767 'webloc': self
.params
.get('writewebloclink'),
2768 'desktop': self
.params
.get('writedesktoplink'),
2770 if self
.params
.get('writelink'):
2771 link_type
= ('webloc' if sys
.platform
== 'darwin'
2772 else 'desktop' if sys
.platform
.startswith('linux')
2774 write_links
[link_type
] = True
2776 if any(should_write
and not _write_link_file(link_type
)
2777 for link_type
, should_write
in write_links
.items()):
2781 info_dict
, files_to_move
= self
.pre_process(info_dict
, 'before_dl', files_to_move
)
2782 except PostProcessingError
as err
:
2783 self
.report_error('Preprocessing: %s' % str(err
))
2786 must_record_download_archive
= False
2787 if self
.params
.get('skip_download', False):
2788 info_dict
['filepath'] = temp_filename
2789 info_dict
['__finaldir'] = os
.path
.dirname(os
.path
.abspath(encodeFilename(full_filename
)))
2790 info_dict
['__files_to_move'] = files_to_move
2791 info_dict
= self
.run_pp(MoveFilesAfterDownloadPP(self
, False), info_dict
)
2794 info_dict
.setdefault('__postprocessors', [])
2797 def existing_file(*filepaths
):
2798 ext
= info_dict
.get('ext')
2799 final_ext
= self
.params
.get('final_ext', ext
)
2801 for file in orderedSet(filepaths
):
2802 if final_ext
!= ext
:
2803 converted
= replace_extension(file, final_ext
, ext
)
2804 if os
.path
.exists(encodeFilename(converted
)):
2805 existing_files
.append(converted
)
2806 if os
.path
.exists(encodeFilename(file)):
2807 existing_files
.append(file)
2809 if not existing_files
or self
.params
.get('overwrites', False):
2810 for file in orderedSet(existing_files
):
2811 self
.report_file_delete(file)
2812 os
.remove(encodeFilename(file))
2815 info_dict
['ext'] = os
.path
.splitext(existing_files
[0])[1][1:]
2816 return existing_files
[0]
2819 if info_dict
.get('requested_formats') is not None:
2821 def compatible_formats(formats
):
2822 # TODO: some formats actually allow this (mkv, webm, ogg, mp4), but not all of them.
2823 video_formats
= [format
for format
in formats
if format
.get('vcodec') != 'none']
2824 audio_formats
= [format
for format
in formats
if format
.get('acodec') != 'none']
2825 if len(video_formats
) > 2 or len(audio_formats
) > 2:
2829 exts
= set(format
.get('ext') for format
in formats
)
2831 set(('mp3', 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v', 'ismv', 'isma')),
2834 for ext_sets
in COMPATIBLE_EXTS
:
2835 if ext_sets
.issuperset(exts
):
2837 # TODO: Check acodec/vcodec
2840 requested_formats
= info_dict
['requested_formats']
2841 old_ext
= info_dict
['ext']
2842 if self
.params
.get('merge_output_format') is None:
2843 if not compatible_formats(requested_formats
):
2844 info_dict
['ext'] = 'mkv'
2845 self
.report_warning(
2846 'Requested formats are incompatible for merge and will be merged into mkv')
2847 if (info_dict
['ext'] == 'webm'
2848 and info_dict
.get('thumbnails')
2849 # check with type instead of pp_key, __name__, or isinstance
2850 # since we dont want any custom PPs to trigger this
2851 and any(type(pp
) == EmbedThumbnailPP
for pp
in self
._pps
['post_process'])):
2852 info_dict
['ext'] = 'mkv'
2853 self
.report_warning(
2854 'webm doesn\'t support embedding a thumbnail, mkv will be used')
2855 new_ext
= info_dict
['ext']
2857 def correct_ext(filename
, ext
=new_ext
):
2860 filename_real_ext
= os
.path
.splitext(filename
)[1][1:]
2862 os
.path
.splitext(filename
)[0]
2863 if filename_real_ext
in (old_ext
, new_ext
)
2865 return '%s.%s' % (filename_wo_ext
, ext
)
2867 # Ensure filename always has a correct extension for successful merge
2868 full_filename
= correct_ext(full_filename
)
2869 temp_filename
= correct_ext(temp_filename
)
2870 dl_filename
= existing_file(full_filename
, temp_filename
)
2871 info_dict
['__real_download'] = False
2873 if dl_filename
is not None:
2874 self
.report_file_already_downloaded(dl_filename
)
2875 elif get_suitable_downloader(info_dict
, self
.params
, to_stdout
=temp_filename
== '-'):
2876 info_dict
['url'] = '\n'.join(f
['url'] for f
in requested_formats
)
2877 success
, real_download
= self
.dl(temp_filename
, info_dict
)
2878 info_dict
['__real_download'] = real_download
2881 merger
= FFmpegMergerPP(self
)
2882 if self
.params
.get('allow_unplayable_formats'):
2883 self
.report_warning(
2884 'You have requested merging of multiple formats '
2885 'while also allowing unplayable formats to be downloaded. '
2886 'The formats won\'t be merged to prevent data corruption.')
2887 elif not merger
.available
:
2888 self
.report_warning(
2889 'You have requested merging of multiple formats but ffmpeg is not installed. '
2890 'The formats won\'t be merged.')
2892 if temp_filename
== '-':
2893 reason
= ('using a downloader other than ffmpeg' if FFmpegFD
.can_merge_formats(info_dict
)
2894 else 'but the formats are incompatible for simultaneous download' if merger
.available
2895 else 'but ffmpeg is not installed')
2896 self
.report_warning(
2897 f
'You have requested downloading multiple formats to stdout {reason}. '
2898 'The formats will be streamed one after the other')
2899 fname
= temp_filename
2900 for f
in requested_formats
:
2901 new_info
= dict(info_dict
)
2902 del new_info
['requested_formats']
2904 if temp_filename
!= '-':
2905 fname
= prepend_extension(
2906 correct_ext(temp_filename
, new_info
['ext']),
2907 'f%s' % f
['format_id'], new_info
['ext'])
2908 if not self
._ensure
_dir
_exists
(fname
):
2910 f
['filepath'] = fname
2911 downloaded
.append(fname
)
2912 partial_success
, real_download
= self
.dl(fname
, new_info
)
2913 info_dict
['__real_download'] = info_dict
['__real_download'] or real_download
2914 success
= success
and partial_success
2915 if merger
.available
and not self
.params
.get('allow_unplayable_formats'):
2916 info_dict
['__postprocessors'].append(merger
)
2917 info_dict
['__files_to_merge'] = downloaded
2918 # Even if there were no downloads, it is being merged only now
2919 info_dict
['__real_download'] = True
2921 for file in downloaded
:
2922 files_to_move
[file] = None
2924 # Just a single file
2925 dl_filename
= existing_file(full_filename
, temp_filename
)
2926 if dl_filename
is None or dl_filename
== temp_filename
:
2927 # dl_filename == temp_filename could mean that the file was partially downloaded with --no-part.
2928 # So we should try to resume the download
2929 success
, real_download
= self
.dl(temp_filename
, info_dict
)
2930 info_dict
['__real_download'] = real_download
2932 self
.report_file_already_downloaded(dl_filename
)
2934 dl_filename
= dl_filename
or temp_filename
2935 info_dict
['__finaldir'] = os
.path
.dirname(os
.path
.abspath(encodeFilename(full_filename
)))
2937 except network_exceptions
as err
:
2938 self
.report_error('unable to download video data: %s' % error_to_compat_str(err
))
2940 except (OSError, IOError) as err
:
2941 raise UnavailableVideoError(err
)
2942 except (ContentTooShortError
, ) as err
:
2943 self
.report_error('content too short (expected %s bytes and served %s)' % (err
.expected
, err
.downloaded
))
2946 if success
and full_filename
!= '-':
2950 fixup_policy
= self
.params
.get('fixup')
2951 vid
= info_dict
['id']
2953 if fixup_policy
in ('ignore', 'never'):
2955 elif fixup_policy
== 'warn':
2957 elif fixup_policy
!= 'force':
2958 assert fixup_policy
in ('detect_or_warn', None)
2959 if not info_dict
.get('__real_download'):
2962 def ffmpeg_fixup(cndn
, msg
, cls
):
2966 self
.report_warning(f
'{vid}: {msg}')
2970 info_dict
['__postprocessors'].append(pp
)
2972 self
.report_warning(f
'{vid}: {msg}. Install ffmpeg to fix this automatically')
2974 stretched_ratio
= info_dict
.get('stretched_ratio')
2976 stretched_ratio
not in (1, None),
2977 f
'Non-uniform pixel ratio {stretched_ratio}',
2978 FFmpegFixupStretchedPP
)
2981 (info_dict
.get('requested_formats') is None
2982 and info_dict
.get('container') == 'm4a_dash'
2983 and info_dict
.get('ext') == 'm4a'),
2984 'writing DASH m4a. Only some players support this container',
2987 downloader
= get_suitable_downloader(info_dict
, self
.params
) if 'protocol' in info_dict
else None
2988 downloader
= downloader
.__name
__ if downloader
else None
2989 ffmpeg_fixup(info_dict
.get('requested_formats') is None and downloader
== 'HlsFD',
2990 'Possible MPEG-TS in MP4 container or malformed AAC timestamps',
2992 ffmpeg_fixup(downloader
== 'WebSocketFragmentFD', 'Malformed timestamps detected', FFmpegFixupTimestampPP
)
2993 ffmpeg_fixup(downloader
== 'WebSocketFragmentFD', 'Malformed duration detected', FFmpegFixupDurationPP
)
2997 info_dict
= self
.post_process(dl_filename
, info_dict
, files_to_move
)
2998 except PostProcessingError
as err
:
2999 self
.report_error('Postprocessing: %s' % str(err
))
3002 for ph
in self
._post
_hooks
:
3003 ph(info_dict
['filepath'])
3004 except Exception as err
:
3005 self
.report_error('post hooks: %s' % str(err
))
3007 must_record_download_archive
= True
3009 if must_record_download_archive
or self
.params
.get('force_write_download_archive', False):
3010 self
.record_download_archive(info_dict
)
3011 max_downloads
= self
.params
.get('max_downloads')
3012 if max_downloads
is not None and self
._num
_downloads
>= int(max_downloads
):
3013 raise MaxDownloadsReached()
3015 def __download_wrapper(self
, func
):
3016 @functools.wraps(func
)
3017 def wrapper(*args
, **kwargs
):
3019 res
= func(*args
, **kwargs
)
3020 except UnavailableVideoError
as e
:
3021 self
.report_error(e
)
3022 except MaxDownloadsReached
as e
:
3023 self
.to_screen(f
'[info] {e}')
3025 except DownloadCancelled
as e
:
3026 self
.to_screen(f
'[info] {e}')
3027 if not self
.params
.get('break_per_url'):
3030 if self
.params
.get('dump_single_json', False):
3031 self
.post_extract(res
)
3032 self
.to_stdout(json
.dumps(self
.sanitize_info(res
)))
3035 def download(self
, url_list
):
3036 """Download a given list of URLs."""
3037 url_list
= variadic(url_list
) # Passing a single URL is a common mistake
3038 outtmpl
= self
.outtmpl_dict
['default']
3039 if (len(url_list
) > 1
3041 and '%' not in outtmpl
3042 and self
.params
.get('max_downloads') != 1):
3043 raise SameFileError(outtmpl
)
3045 for url
in url_list
:
3046 self
.__download
_wrapper
(self
.extract_info
)(
3047 url
, force_generic_extractor
=self
.params
.get('force_generic_extractor', False))
3049 return self
._download
_retcode
3051 def download_with_info_file(self
, info_filename
):
3052 with contextlib
.closing(fileinput
.FileInput(
3053 [info_filename
], mode
='r',
3054 openhook
=fileinput
.hook_encoded('utf-8'))) as f
:
3055 # FileInput doesn't have a read method, we can't call json.load
3056 info
= self
.sanitize_info(json
.loads('\n'.join(f
)), self
.params
.get('clean_infojson', True))
3058 self
.__download
_wrapper
(self
.process_ie_result
)(info
, download
=True)
3059 except (DownloadError
, EntryNotInPlaylist
, ReExtractInfo
) as e
:
3060 if not isinstance(e
, EntryNotInPlaylist
):
3061 self
.to_stderr('\r')
3062 webpage_url
= info
.get('webpage_url')
3063 if webpage_url
is not None:
3064 self
.report_warning(f
'The info failed to download: {e}; trying with URL {webpage_url}')
3065 return self
.download([webpage_url
])
3068 return self
._download
_retcode
3071 def sanitize_info(info_dict
, remove_private_keys
=False):
3072 ''' Sanitize the infodict for converting to json '''
3073 if info_dict
is None:
3075 info_dict
.setdefault('epoch', int(time
.time()))
3076 remove_keys
= {'__original_infodict'}
# Always remove this since this may contain a copy of the entire dict
3077 keep_keys
= ['_type'] # Always keep this to facilitate load-info-json
3078 if remove_private_keys
:
3080 'requested_formats', 'requested_subtitles', 'requested_entries', 'entries',
3081 'filepath', 'infojson_filename', 'original_url', 'playlist_autonumber',
3083 empty_values
= (None, {}, [], set(), tuple())
3084 reject
= lambda k
, v
: k
not in keep_keys
and (
3085 k
.startswith('_') or k
in remove_keys
or v
in empty_values
)
3087 reject
= lambda k
, v
: k
in remove_keys
3088 filter_fn
= lambda obj
: (
3089 list(map(filter_fn
, obj
)) if isinstance(obj
, (LazyList
, list, tuple, set))
3090 else obj
if not isinstance(obj
, dict)
3091 else dict((k
, filter_fn(v
)) for k
, v
in obj
.items() if not reject(k
, v
)))
3092 return filter_fn(info_dict
)
3095 def filter_requested_info(info_dict
, actually_filter
=True):
3096 ''' Alias of sanitize_info for backward compatibility '''
3097 return YoutubeDL
.sanitize_info(info_dict
, actually_filter
)
3099 def run_pp(self
, pp
, infodict
):
3100 files_to_delete
= []
3101 if '__files_to_move' not in infodict
:
3102 infodict
['__files_to_move'] = {}
3104 files_to_delete
, infodict
= pp
.run(infodict
)
3105 except PostProcessingError
as e
:
3106 # Must be True and not 'only_download'
3107 if self
.params
.get('ignoreerrors') is True:
3108 self
.report_error(e
)
3112 if not files_to_delete
:
3114 if self
.params
.get('keepvideo', False):
3115 for f
in files_to_delete
:
3116 infodict
['__files_to_move'].setdefault(f
, '')
3118 for old_filename
in set(files_to_delete
):
3119 self
.to_screen('Deleting original file %s (pass -k to keep)' % old_filename
)
3121 os
.remove(encodeFilename(old_filename
))
3122 except (IOError, OSError):
3123 self
.report_warning('Unable to remove downloaded original file')
3124 if old_filename
in infodict
['__files_to_move']:
3125 del infodict
['__files_to_move'][old_filename
]
3129 def post_extract(info_dict
):
3130 def actual_post_extract(info_dict
):
3131 if info_dict
.get('_type') in ('playlist', 'multi_video'):
3132 for video_dict
in info_dict
.get('entries', {}):
3133 actual_post_extract(video_dict
or {})
3136 post_extractor
= info_dict
.get('__post_extractor') or (lambda: {})
3137 extra
= post_extractor().items()
3138 info_dict
.update(extra
)
3139 info_dict
.pop('__post_extractor', None)
3141 original_infodict
= info_dict
.get('__original_infodict') or {}
3142 original_infodict
.update(extra
)
3143 original_infodict
.pop('__post_extractor', None)
3145 actual_post_extract(info_dict
or {})
3147 def pre_process(self
, ie_info
, key
='pre_process', files_to_move
=None):
3148 info
= dict(ie_info
)
3149 info
['__files_to_move'] = files_to_move
or {}
3150 for pp
in self
._pps
[key
]:
3151 info
= self
.run_pp(pp
, info
)
3152 return info
, info
.pop('__files_to_move', None)
3154 def post_process(self
, filename
, ie_info
, files_to_move
=None):
3155 """Run all the postprocessors on the given file."""
3156 info
= dict(ie_info
)
3157 info
['filepath'] = filename
3158 info
['__files_to_move'] = files_to_move
or {}
3160 for pp
in ie_info
.get('__postprocessors', []) + self
._pps
['post_process']:
3161 info
= self
.run_pp(pp
, info
)
3162 info
= self
.run_pp(MoveFilesAfterDownloadPP(self
), info
)
3163 del info
['__files_to_move']
3164 for pp
in self
._pps
['after_move']:
3165 info
= self
.run_pp(pp
, info
)
3168 def _make_archive_id(self
, info_dict
):
3169 video_id
= info_dict
.get('id')
3172 # Future-proof against any change in case
3173 # and backwards compatibility with prior versions
3174 extractor
= info_dict
.get('extractor_key') or info_dict
.get('ie_key') # key in a playlist
3175 if extractor
is None:
3176 url
= str_or_none(info_dict
.get('url'))
3179 # Try to find matching extractor for the URL and take its ie_key
3180 for ie_key
, ie
in self
._ies
.items():
3181 if ie
.suitable(url
):
3186 return '%s %s' % (extractor
.lower(), video_id
)
3188 def in_download_archive(self
, info_dict
):
3189 fn
= self
.params
.get('download_archive')
3193 vid_id
= self
._make
_archive
_id
(info_dict
)
3195 return False # Incomplete video information
3197 return vid_id
in self
.archive
3199 def record_download_archive(self
, info_dict
):
3200 fn
= self
.params
.get('download_archive')
3203 vid_id
= self
._make
_archive
_id
(info_dict
)
3205 with locked_file(fn
, 'a', encoding
='utf-8') as archive_file
:
3206 archive_file
.write(vid_id
+ '\n')
3207 self
.archive
.add(vid_id
)
3210 def format_resolution(format
, default
='unknown'):
3211 if format
.get('vcodec') == 'none' and format
.get('acodec') != 'none':
3213 if format
.get('resolution') is not None:
3214 return format
['resolution']
3215 if format
.get('width') and format
.get('height'):
3216 return '%dx%d' % (format
['width'], format
['height'])
3217 elif format
.get('height'):
3218 return '%sp' % format
['height']
3219 elif format
.get('width'):
3220 return '%dx?' % format
['width']
3223 def _format_note(self
, fdict
):
3225 if fdict
.get('ext') in ['f4f', 'f4m']:
3226 res
+= '(unsupported) '
3227 if fdict
.get('language'):
3230 res
+= '[%s] ' % fdict
['language']
3231 if fdict
.get('format_note') is not None:
3232 res
+= fdict
['format_note'] + ' '
3233 if fdict
.get('tbr') is not None:
3234 res
+= '%4dk ' % fdict
['tbr']
3235 if fdict
.get('container') is not None:
3238 res
+= '%s container' % fdict
['container']
3239 if (fdict
.get('vcodec') is not None
3240 and fdict
.get('vcodec') != 'none'):
3243 res
+= fdict
['vcodec']
3244 if fdict
.get('vbr') is not None:
3246 elif fdict
.get('vbr') is not None and fdict
.get('abr') is not None:
3248 if fdict
.get('vbr') is not None:
3249 res
+= '%4dk' % fdict
['vbr']
3250 if fdict
.get('fps') is not None:
3253 res
+= '%sfps' % fdict
['fps']
3254 if fdict
.get('acodec') is not None:
3257 if fdict
['acodec'] == 'none':
3260 res
+= '%-5s' % fdict
['acodec']
3261 elif fdict
.get('abr') is not None:
3265 if fdict
.get('abr') is not None:
3266 res
+= '@%3dk' % fdict
['abr']
3267 if fdict
.get('asr') is not None:
3268 res
+= ' (%5dHz)' % fdict
['asr']
3269 if fdict
.get('filesize') is not None:
3272 res
+= format_bytes(fdict
['filesize'])
3273 elif fdict
.get('filesize_approx') is not None:
3276 res
+= '~' + format_bytes(fdict
['filesize_approx'])
3279 def _list_format_headers(self
, *headers
):
3280 if self
.params
.get('listformats_table', True) is not False:
3281 return [self
._format
_screen
(header
, self
.Styles
.HEADERS
) for header
in headers
]
3284 def list_formats(self
, info_dict
):
3285 formats
= info_dict
.get('formats', [info_dict
])
3286 new_format
= self
.params
.get('listformats_table', True) is not False
3288 delim
= self
._format
_screen
('\u2502', self
.Styles
.DELIM
, '|', test_encoding
=True)
3291 self
._format
_screen
(format_field(f
, 'format_id'), self
.Styles
.ID
),
3292 format_field(f
, 'ext'),
3293 format_field(f
, func
=self
.format_resolution
, ignore
=('audio only', 'images')),
3294 format_field(f
, 'fps', '\t%d'),
3295 format_field(f
, 'dynamic_range', '%s', ignore
=(None, 'SDR')).replace('HDR', ''),
3297 format_field(f
, 'filesize', ' \t%s', func
=format_bytes
) + format_field(f
, 'filesize_approx', '~\t%s', func
=format_bytes
),
3298 format_field(f
, 'tbr', '\t%dk'),
3299 shorten_protocol_name(f
.get('protocol', '').replace('native', 'n')),
3301 format_field(f
, 'vcodec', default
='unknown').replace(
3303 'images' if f
.get('acodec') == 'none'
3304 else self
._format
_screen
('audio only', self
.Styles
.SUPPRESS
)),
3305 format_field(f
, 'vbr', '\t%dk'),
3306 format_field(f
, 'acodec', default
='unknown').replace(
3308 '' if f
.get('vcodec') == 'none'
3309 else self
._format
_screen
('video only', self
.Styles
.SUPPRESS
)),
3310 format_field(f
, 'abr', '\t%dk'),
3311 format_field(f
, 'asr', '\t%dHz'),
3313 self
._format
_screen
('UNSUPPORTED', 'light red') if f
.get('ext') in ('f4f', 'f4m') else None,
3314 format_field(f
, 'language', '[%s]'),
3316 format_field(f
, 'format_note'),
3317 format_field(f
, 'container', ignore
=(None, f
.get('ext'))),
3320 ] for f
in formats
if f
.get('preference') is None or f
['preference'] >= -1000]
3321 header_line
= self
._list
_format
_headers
(
3322 'ID', 'EXT', 'RESOLUTION', '\tFPS', 'HDR', delim
, '\tFILESIZE', '\tTBR', 'PROTO',
3323 delim
, 'VCODEC', '\tVBR', 'ACODEC', '\tABR', '\tASR', 'MORE INFO')
3327 format_field(f
, 'format_id'),
3328 format_field(f
, 'ext'),
3329 self
.format_resolution(f
),
3330 self
._format
_note
(f
)]
3332 if f
.get('preference') is None or f
['preference'] >= -1000]
3333 header_line
= ['format code', 'extension', 'resolution', 'note']
3336 '[info] Available formats for %s:' % info_dict
['id'])
3337 self
.to_stdout(render_table(
3339 extra_gap
=(0 if new_format
else 1),
3340 hide_empty
=new_format
,
3341 delim
=new_format
and self
._format
_screen
('\u2500', self
.Styles
.DELIM
, '-', test_encoding
=True)))
3343 def list_thumbnails(self
, info_dict
):
3344 thumbnails
= list(info_dict
.get('thumbnails'))
3346 self
.to_screen('[info] No thumbnails present for %s' % info_dict
['id'])
3350 '[info] Thumbnails for %s:' % info_dict
['id'])
3351 self
.to_stdout(render_table(
3352 self
._list
_format
_headers
('ID', 'Width', 'Height', 'URL'),
3353 [[t
['id'], t
.get('width', 'unknown'), t
.get('height', 'unknown'), t
['url']] for t
in thumbnails
]))
3355 def list_subtitles(self
, video_id
, subtitles
, name
='subtitles'):
3357 self
.to_screen('%s has no %s' % (video_id
, name
))
3360 'Available %s for %s:' % (name
, video_id
))
3362 def _row(lang
, formats
):
3363 exts
, names
= zip(*((f
['ext'], f
.get('name') or 'unknown') for f
in reversed(formats
)))
3364 if len(set(names
)) == 1:
3365 names
= [] if names
[0] == 'unknown' else names
[:1]
3366 return [lang
, ', '.join(names
), ', '.join(exts
)]
3368 self
.to_stdout(render_table(
3369 self
._list
_format
_headers
('Language', 'Name', 'Formats'),
3370 [_row(lang
, formats
) for lang
, formats
in subtitles
.items()],
3373 def urlopen(self
, req
):
3374 """ Start an HTTP download """
3375 if isinstance(req
, compat_basestring
):
3376 req
= sanitized_Request(req
)
3377 return self
._opener
.open(req
, timeout
=self
._socket
_timeout
)
3379 def print_debug_header(self
):
3380 if not self
.params
.get('verbose'):
3383 def get_encoding(stream
):
3384 ret
= getattr(stream
, 'encoding', 'missing (%s)' % type(stream
).__name
__)
3385 if not supports_terminal_sequences(stream
):
3389 encoding_str
= 'Encodings: locale %s, fs %s, out %s, err %s, pref %s' % (
3390 locale
.getpreferredencoding(),
3391 sys
.getfilesystemencoding(),
3392 get_encoding(self
._screen
_file
), get_encoding(self
._err
_file
),
3393 self
.get_encoding())
3395 logger
= self
.params
.get('logger')
3397 write_debug
= lambda msg
: logger
.debug(f
'[debug] {msg}')
3398 write_debug(encoding_str
)
3400 write_string(f
'[debug] {encoding_str}\n', encoding
=None)
3401 write_debug
= lambda msg
: self
._write
_string
(f
'[debug] {msg}\n')
3403 source
= detect_variant()
3404 write_debug(join_nonempty(
3405 'yt-dlp version', __version__
,
3406 f
'[{RELEASE_GIT_HEAD}]' if RELEASE_GIT_HEAD
else '',
3407 '' if source
== 'unknown' else f
'({source})',
3409 if not _LAZY_LOADER
:
3410 if os
.environ
.get('YTDLP_NO_LAZY_EXTRACTORS'):
3411 write_debug('Lazy loading extractors is forcibly disabled')
3413 write_debug('Lazy loading extractors is disabled')
3414 if plugin_extractors
or plugin_postprocessors
:
3415 write_debug('Plugins: %s' % [
3416 '%s%s' % (klass
.__name
__, '' if klass
.__name
__ == name
else f
' as {name}')
3417 for name
, klass
in itertools
.chain(plugin_extractors
.items(), plugin_postprocessors
.items())])
3418 if self
.params
.get('compat_opts'):
3419 write_debug('Compatibility options: %s' % ', '.join(self
.params
.get('compat_opts')))
3421 if source
== 'source':
3424 ['git', 'rev-parse', '--short', 'HEAD'],
3425 stdout
=subprocess
.PIPE
, stderr
=subprocess
.PIPE
,
3426 cwd
=os
.path
.dirname(os
.path
.abspath(__file__
)))
3427 out
, err
= sp
.communicate_or_kill()
3428 out
= out
.decode().strip()
3429 if re
.match('[0-9a-f]+', out
):
3430 write_debug('Git HEAD: %s' % out
)
3437 def python_implementation():
3438 impl_name
= platform
.python_implementation()
3439 if impl_name
== 'PyPy' and hasattr(sys
, 'pypy_version_info'):
3440 return impl_name
+ ' version %d.%d.%d' % sys
.pypy_version_info
[:3]
3443 write_debug('Python version %s (%s %s) - %s' % (
3444 platform
.python_version(),
3445 python_implementation(),
3446 platform
.architecture()[0],
3449 exe_versions
, ffmpeg_features
= FFmpegPostProcessor
.get_versions_and_features(self
)
3450 ffmpeg_features
= {key for key, val in ffmpeg_features.items() if val}
3452 exe_versions
['ffmpeg'] += ' (%s)' % ','.join(ffmpeg_features
)
3454 exe_versions
['rtmpdump'] = rtmpdump_version()
3455 exe_versions
['phantomjs'] = PhantomJSwrapper
._version
()
3456 exe_str
= ', '.join(
3457 f
'{exe} {v}' for exe
, v
in sorted(exe_versions
.items()) if v
3459 write_debug('exe versions: %s' % exe_str
)
3461 from .downloader
.websocket
import has_websockets
3462 from .postprocessor
.embedthumbnail
import has_mutagen
3463 from .cookies
import SQLITE_AVAILABLE
, KEYRING_AVAILABLE
3465 lib_str
= join_nonempty(
3466 compat_pycrypto_AES
and compat_pycrypto_AES
.__name
__.split('.')[0],
3467 KEYRING_AVAILABLE
and 'keyring',
3468 has_mutagen
and 'mutagen',
3469 SQLITE_AVAILABLE
and 'sqlite',
3470 has_websockets
and 'websockets',
3471 delim
=', ') or 'none'
3472 write_debug('Optional libraries: %s' % lib_str
)
3475 for handler
in self
._opener
.handlers
:
3476 if hasattr(handler
, 'proxies'):
3477 proxy_map
.update(handler
.proxies
)
3478 write_debug(f
'Proxy map: {proxy_map}')
3481 if False and self
.params
.get('call_home'):
3482 ipaddr
= self
.urlopen('https://yt-dl.org/ip').read().decode('utf-8')
3483 write_debug('Public IP address: %s' % ipaddr
)
3484 latest_version
= self
.urlopen(
3485 'https://yt-dl.org/latest/version').read().decode('utf-8')
3486 if version_tuple(latest_version
) > version_tuple(__version__
):
3487 self
.report_warning(
3488 'You are using an outdated version (newest version: %s)! '
3489 'See https://yt-dl.org/update if you need help updating.' %
3492 def _setup_opener(self
):
3493 timeout_val
= self
.params
.get('socket_timeout')
3494 self
._socket
_timeout
= 20 if timeout_val
is None else float(timeout_val
)
3496 opts_cookiesfrombrowser
= self
.params
.get('cookiesfrombrowser')
3497 opts_cookiefile
= self
.params
.get('cookiefile')
3498 opts_proxy
= self
.params
.get('proxy')
3500 self
.cookiejar
= load_cookies(opts_cookiefile
, opts_cookiesfrombrowser
, self
)
3502 cookie_processor
= YoutubeDLCookieProcessor(self
.cookiejar
)
3503 if opts_proxy
is not None:
3504 if opts_proxy
== '':
3507 proxies
= {'http': opts_proxy, 'https': opts_proxy}
3509 proxies
= compat_urllib_request
.getproxies()
3510 # Set HTTPS proxy to HTTP one if given (https://github.com/ytdl-org/youtube-dl/issues/805)
3511 if 'http' in proxies
and 'https' not in proxies
:
3512 proxies
['https'] = proxies
['http']
3513 proxy_handler
= PerRequestProxyHandler(proxies
)
3515 debuglevel
= 1 if self
.params
.get('debug_printtraffic') else 0
3516 https_handler
= make_HTTPS_handler(self
.params
, debuglevel
=debuglevel
)
3517 ydlh
= YoutubeDLHandler(self
.params
, debuglevel
=debuglevel
)
3518 redirect_handler
= YoutubeDLRedirectHandler()
3519 data_handler
= compat_urllib_request_DataHandler()
3521 # When passing our own FileHandler instance, build_opener won't add the
3522 # default FileHandler and allows us to disable the file protocol, which
3523 # can be used for malicious purposes (see
3524 # https://github.com/ytdl-org/youtube-dl/issues/8227)
3525 file_handler
= compat_urllib_request
.FileHandler()
3527 def file_open(*args
, **kwargs
):
3528 raise compat_urllib_error
.URLError('file:// scheme is explicitly disabled in yt-dlp for security reasons')
3529 file_handler
.file_open
= file_open
3531 opener
= compat_urllib_request
.build_opener(
3532 proxy_handler
, https_handler
, cookie_processor
, ydlh
, redirect_handler
, data_handler
, file_handler
)
3534 # Delete the default user-agent header, which would otherwise apply in
3535 # cases where our custom HTTP handler doesn't come into play
3536 # (See https://github.com/ytdl-org/youtube-dl/issues/1309 for details)
3537 opener
.addheaders
= []
3538 self
._opener
= opener
3540 def encode(self
, s
):
3541 if isinstance(s
, bytes):
3542 return s
# Already encoded
3545 return s
.encode(self
.get_encoding())
3546 except UnicodeEncodeError as err
:
3547 err
.reason
= err
.reason
+ '. Check your system encoding configuration or use the --encoding option.'
3550 def get_encoding(self
):
3551 encoding
= self
.params
.get('encoding')
3552 if encoding
is None:
3553 encoding
= preferredencoding()
3556 def _write_info_json(self
, label
, ie_result
, infofn
, overwrite
=None):
3557 ''' Write infojson and returns True = written, False = skip, None = error '''
3558 if overwrite
is None:
3559 overwrite
= self
.params
.get('overwrites', True)
3560 if not self
.params
.get('writeinfojson'):
3563 self
.write_debug(f
'Skipping writing {label} infojson')
3565 elif not self
._ensure
_dir
_exists
(infofn
):
3567 elif not overwrite
and os
.path
.exists(infofn
):
3568 self
.to_screen(f
'[info] {label.title()} metadata is already present')
3570 self
.to_screen(f
'[info] Writing {label} metadata as JSON to: {infofn}')
3572 write_json_file(self
.sanitize_info(ie_result
, self
.params
.get('clean_infojson', True)), infofn
)
3573 except (OSError, IOError):
3574 self
.report_error(f
'Cannot write {label} metadata to JSON file {infofn}')
3578 def _write_description(self
, label
, ie_result
, descfn
):
3579 ''' Write description and returns True = written, False = skip, None = error '''
3580 if not self
.params
.get('writedescription'):
3583 self
.write_debug(f
'Skipping writing {label} description')
3585 elif not self
._ensure
_dir
_exists
(descfn
):
3587 elif not self
.params
.get('overwrites', True) and os
.path
.exists(descfn
):
3588 self
.to_screen(f
'[info] {label.title()} description is already present')
3589 elif ie_result
.get('description') is None:
3590 self
.report_warning(f
'There\'s no {label} description to write')
3594 self
.to_screen(f
'[info] Writing {label} description to: {descfn}')
3595 with io
.open(encodeFilename(descfn
), 'w', encoding
='utf-8') as descfile
:
3596 descfile
.write(ie_result
['description'])
3597 except (OSError, IOError):
3598 self
.report_error(f
'Cannot write {label} description file {descfn}')
3602 def _write_subtitles(self
, info_dict
, filename
):
3603 ''' Write subtitles to file and return list of (sub_filename, final_sub_filename); or None if error'''
3605 subtitles
= info_dict
.get('requested_subtitles')
3606 if not subtitles
or not (self
.params
.get('writesubtitles') or self
.params
.get('writeautomaticsub')):
3607 # subtitles download errors are already managed as troubles in relevant IE
3608 # that way it will silently go on when used with unsupporting IE
3611 sub_filename_base
= self
.prepare_filename(info_dict
, 'subtitle')
3612 if not sub_filename_base
:
3613 self
.to_screen('[info] Skipping writing video subtitles')
3615 for sub_lang
, sub_info
in subtitles
.items():
3616 sub_format
= sub_info
['ext']
3617 sub_filename
= subtitles_filename(filename
, sub_lang
, sub_format
, info_dict
.get('ext'))
3618 sub_filename_final
= subtitles_filename(sub_filename_base
, sub_lang
, sub_format
, info_dict
.get('ext'))
3619 if not self
.params
.get('overwrites', True) and os
.path
.exists(sub_filename
):
3620 self
.to_screen(f
'[info] Video subtitle {sub_lang}.{sub_format} is already present')
3621 sub_info
['filepath'] = sub_filename
3622 ret
.append((sub_filename
, sub_filename_final
))
3625 self
.to_screen(f
'[info] Writing video subtitles to: {sub_filename}')
3626 if sub_info
.get('data') is not None:
3628 # Use newline='' to prevent conversion of newline characters
3629 # See https://github.com/ytdl-org/youtube-dl/issues/10268
3630 with io
.open(sub_filename
, 'w', encoding
='utf-8', newline
='') as subfile
:
3631 subfile
.write(sub_info
['data'])
3632 sub_info
['filepath'] = sub_filename
3633 ret
.append((sub_filename
, sub_filename_final
))
3635 except (OSError, IOError):
3636 self
.report_error(f
'Cannot write video subtitles file {sub_filename}')
3640 sub_copy
= sub_info
.copy()
3641 sub_copy
.setdefault('http_headers', info_dict
.get('http_headers'))
3642 self
.dl(sub_filename
, sub_copy
, subtitle
=True)
3643 sub_info
['filepath'] = sub_filename
3644 ret
.append((sub_filename
, sub_filename_final
))
3645 except (ExtractorError
, IOError, OSError, ValueError) + network_exceptions
as err
:
3646 self
.report_warning(f
'Unable to download video subtitles for {sub_lang!r}: {err}')
3650 def _write_thumbnails(self
, label
, info_dict
, filename
, thumb_filename_base
=None):
3651 ''' Write thumbnails to file and return list of (thumb_filename, final_thumb_filename) '''
3652 write_all
= self
.params
.get('write_all_thumbnails', False)
3653 thumbnails
, ret
= [], []
3654 if write_all
or self
.params
.get('writethumbnail', False):
3655 thumbnails
= info_dict
.get('thumbnails') or []
3656 multiple
= write_all
and len(thumbnails
) > 1
3658 if thumb_filename_base
is None:
3659 thumb_filename_base
= filename
3660 if thumbnails
and not thumb_filename_base
:
3661 self
.write_debug(f
'Skipping writing {label} thumbnail')
3664 for t
in thumbnails
[::-1]:
3665 thumb_ext
= (f
'{t["id"]}.' if multiple
else '') + determine_ext(t
['url'], 'jpg')
3666 thumb_display_id
= f
'{label} thumbnail {t["id"]}'
3667 thumb_filename
= replace_extension(filename
, thumb_ext
, info_dict
.get('ext'))
3668 thumb_filename_final
= replace_extension(thumb_filename_base
, thumb_ext
, info_dict
.get('ext'))
3670 if not self
.params
.get('overwrites', True) and os
.path
.exists(thumb_filename
):
3671 ret
.append((thumb_filename
, thumb_filename_final
))
3672 t
['filepath'] = thumb_filename
3673 self
.to_screen('[info] %s is already present' % (
3674 thumb_display_id
if multiple
else f
'{label} thumbnail').capitalize())
3676 self
.to_screen(f
'[info] Downloading {thumb_display_id} ...')
3678 uf
= self
.urlopen(t
['url'])
3679 self
.to_screen(f
'[info] Writing {thumb_display_id} to: {thumb_filename}')
3680 with open(encodeFilename(thumb_filename
), 'wb') as thumbf
:
3681 shutil
.copyfileobj(uf
, thumbf
)
3682 ret
.append((thumb_filename
, thumb_filename_final
))
3683 t
['filepath'] = thumb_filename
3684 except network_exceptions
as err
:
3685 self
.report_warning(f
'Unable to download {thumb_display_id}: {err}')
3686 if ret
and not write_all
: