4 from __future__
import absolute_import
, unicode_literals
32 compat_get_terminal_size
,
38 compat_tokenize_tokenize
,
40 compat_urllib_request
,
41 compat_urllib_request_DataHandler
,
67 PerRequestProxyHandler
,
72 register_socks_protocols
,
82 UnavailableVideoError
,
87 YoutubeDLCookieProcessor
,
90 from .cache
import Cache
91 from .extractor
import get_info_extractor
, gen_extractor_classes
, _LAZY_LOADER
92 from .downloader
import get_suitable_downloader
93 from .downloader
.rtmp
import rtmpdump_version
94 from .postprocessor
import (
97 FFmpegFixupStretchedPP
,
102 from .version
import __version__
104 if compat_os_name
== 'nt':
108 class YoutubeDL(object):
111 YoutubeDL objects are the ones responsible of downloading the
112 actual video file and writing it to disk if the user has requested
113 it, among some other tasks. In most cases there should be one per
114 program. As, given a video URL, the downloader doesn't know how to
115 extract all the needed information, task that InfoExtractors do, it
116 has to pass the URL to one of them.
118 For this, YoutubeDL objects have a method that allows
119 InfoExtractors to be registered in a given order. When it is passed
120 a URL, the YoutubeDL object handles it to the first InfoExtractor it
121 finds that reports being able to handle it. The InfoExtractor extracts
122 all the information about the video or videos the URL refers to, and
123 YoutubeDL process the extracted information, possibly using a File
124 Downloader to download the video.
126 YoutubeDL objects accept a lot of parameters. In order not to saturate
127 the object constructor with arguments, it receives a dictionary of
128 options instead. These options are available through the params
129 attribute for the InfoExtractors to use. The YoutubeDL also
130 registers itself as the downloader in charge for the InfoExtractors
131 that are added to it, so this is a "mutual registration".
135 username: Username for authentication purposes.
136 password: Password for authentication purposes.
137 videopassword: Password for accessing a video.
138 ap_mso: Adobe Pass multiple-system operator identifier.
139 ap_username: Multiple-system operator account username.
140 ap_password: Multiple-system operator account password.
141 usenetrc: Use netrc for authentication instead.
142 verbose: Print additional info to stdout.
143 quiet: Do not print messages to stdout.
144 no_warnings: Do not print out anything for warnings.
145 forceurl: Force printing final URL.
146 forcetitle: Force printing title.
147 forceid: Force printing ID.
148 forcethumbnail: Force printing thumbnail URL.
149 forcedescription: Force printing description.
150 forcefilename: Force printing final filename.
151 forceduration: Force printing duration.
152 forcejson: Force printing info_dict as JSON.
153 dump_single_json: Force printing the info_dict of the whole playlist
154 (or video) as a single JSON line.
155 simulate: Do not download the video files.
156 format: Video format code. See options.py for more information.
157 outtmpl: Template for output names.
158 restrictfilenames: Do not allow "&" and spaces in file names
159 ignoreerrors: Do not stop on download errors.
160 force_generic_extractor: Force downloader to use the generic extractor
161 nooverwrites: Prevent overwriting files.
162 playliststart: Playlist item to start at.
163 playlistend: Playlist item to end at.
164 playlist_items: Specific indices of playlist to download.
165 playlistreverse: Download playlist items in reverse order.
166 playlistrandom: Download playlist items in random order.
167 matchtitle: Download only matching titles.
168 rejecttitle: Reject downloads for matching titles.
169 logger: Log messages to a logging.Logger instance.
170 logtostderr: Log messages to stderr instead of stdout.
171 writedescription: Write the video description to a .description file
172 writeinfojson: Write the video description to a .info.json file
173 writeannotations: Write the video annotations to a .annotations.xml file
174 writethumbnail: Write the thumbnail image to a file
175 write_all_thumbnails: Write all thumbnail formats to files
176 writesubtitles: Write the video subtitles to a file
177 writeautomaticsub: Write the automatically generated subtitles to a file
178 allsubtitles: Downloads all the subtitles of the video
179 (requires writesubtitles or writeautomaticsub)
180 listsubtitles: Lists all available subtitles for the video
181 subtitlesformat: The format code for subtitles
182 subtitleslangs: List of languages of the subtitles to download
183 keepvideo: Keep the video file after post-processing
184 daterange: A DateRange object, download only if the upload_date is in the range.
185 skip_download: Skip the actual download of the video file
186 cachedir: Location of the cache files in the filesystem.
187 False to disable filesystem cache.
188 noplaylist: Download single video instead of a playlist if in doubt.
189 age_limit: An integer representing the user's age in years.
190 Unsuitable videos for the given age are skipped.
191 min_views: An integer representing the minimum view count the video
192 must have in order to not be skipped.
193 Videos without view count information are always
194 downloaded. None for no limit.
195 max_views: An integer representing the maximum view count.
196 Videos that are more popular than that are not
198 Videos without view count information are always
199 downloaded. None for no limit.
200 download_archive: File name of a file where all downloads are recorded.
201 Videos already present in the file are not downloaded
203 cookiefile: File name where cookies should be read from and dumped to.
204 nocheckcertificate:Do not verify SSL certificates
205 prefer_insecure: Use HTTP instead of HTTPS to retrieve information.
206 At the moment, this is only supported by YouTube.
207 proxy: URL of the proxy server to use
208 geo_verification_proxy: URL of the proxy to use for IP address verification
209 on geo-restricted sites. (Experimental)
210 socket_timeout: Time to wait for unresponsive hosts, in seconds
211 bidi_workaround: Work around buggy terminals without bidirectional text
212 support, using fridibi
213 debug_printtraffic:Print out sent and received HTTP traffic
214 include_ads: Download ads as well
215 default_search: Prepend this string if an input url is not valid.
216 'auto' for elaborate guessing
217 encoding: Use this encoding instead of the system-specified.
218 extract_flat: Do not resolve URLs, return the immediate result.
219 Pass in 'in_playlist' to only show this behavior for
221 postprocessors: A list of dictionaries, each with an entry
222 * key: The name of the postprocessor. See
223 youtube_dl/postprocessor/__init__.py for a list.
224 as well as any further keyword arguments for the
226 progress_hooks: A list of functions that get called on download
227 progress, with a dictionary with the entries
228 * status: One of "downloading", "error", or "finished".
229 Check this first and ignore unknown values.
231 If status is one of "downloading", or "finished", the
232 following properties may also be present:
233 * filename: The final filename (always present)
234 * tmpfilename: The filename we're currently writing to
235 * downloaded_bytes: Bytes on disk
236 * total_bytes: Size of the whole file, None if unknown
237 * total_bytes_estimate: Guess of the eventual file size,
239 * elapsed: The number of seconds since download started.
240 * eta: The estimated time in seconds, None if unknown
241 * speed: The download speed in bytes/second, None if
243 * fragment_index: The counter of the currently
244 downloaded video fragment.
245 * fragment_count: The number of fragments (= individual
246 files that will be merged)
248 Progress hooks are guaranteed to be called at least once
249 (with status "finished") if the download is successful.
250 merge_output_format: Extension to use when merging formats.
251 fixup: Automatically correct known faults of the file.
253 - "never": do nothing
254 - "warn": only emit a warning
255 - "detect_or_warn": check whether we can do anything
256 about it, warn otherwise (default)
257 source_address: (Experimental) Client-side IP address to bind to.
258 call_home: Boolean, true iff we are allowed to contact the
259 youtube-dl servers for debugging.
260 sleep_interval: Number of seconds to sleep before each download when
261 used alone or a lower bound of a range for randomized
262 sleep before each download (minimum possible number
263 of seconds to sleep) when used along with
265 max_sleep_interval:Upper bound of a range for randomized sleep before each
266 download (maximum possible number of seconds to sleep).
267 Must only be used along with sleep_interval.
268 Actual sleep time will be a random float from range
269 [sleep_interval; max_sleep_interval].
270 listformats: Print an overview of available video formats and exit.
271 list_thumbnails: Print a table of all thumbnails and exit.
272 match_filter: A function that gets called with the info_dict of
274 If it returns a message, the video is ignored.
275 If it returns None, the video is downloaded.
276 match_filter_func in utils.py is one example for this.
277 no_color: Do not emit color codes in output.
278 geo_bypass: Bypass geographic restriction via faking X-Forwarded-For
279 HTTP header (experimental)
281 Two-letter ISO 3166-2 country code that will be used for
282 explicit geographic restriction bypassing via faking
283 X-Forwarded-For HTTP header (experimental)
285 The following options determine which downloader is picked:
286 external_downloader: Executable of the external downloader to call.
287 None or unset for standard (built-in) downloader.
288 hls_prefer_native: Use the native HLS downloader instead of ffmpeg/avconv
289 if True, otherwise use ffmpeg/avconv if False, otherwise
290 use downloader suggested by extractor if None.
292 The following parameters are not used by YoutubeDL itself, they are used by
293 the downloader (see youtube_dl/downloader/common.py):
294 nopart, updatetime, buffersize, ratelimit, min_filesize, max_filesize, test,
295 noresizebuffer, retries, continuedl, noprogress, consoletitle,
296 xattr_set_filesize, external_downloader_args, hls_use_mpegts.
298 The following options are used by the post processors:
299 prefer_ffmpeg: If True, use ffmpeg instead of avconv if both are available,
300 otherwise prefer avconv.
301 postprocessor_args: A list of additional command-line arguments for the
308 _download_retcode
= None
309 _num_downloads
= None
312 def __init__(self
, params
=None, auto_init
=True):
313 """Create a FileDownloader object with the given options."""
317 self
._ies
_instances
= {}
319 self
._progress
_hooks
= []
320 self
._download
_retcode
= 0
321 self
._num
_downloads
= 0
322 self
._screen
_file
= [sys
.stdout
, sys
.stderr
][params
.get('logtostderr', False)]
323 self
._err
_file
= sys
.stderr
326 'nocheckcertificate': False,
328 self
.params
.update(params
)
329 self
.cache
= Cache(self
)
331 def check_deprecated(param
, option
, suggestion
):
332 if self
.params
.get(param
) is not None:
334 '%s is deprecated. Use %s instead.' % (option
, suggestion
))
338 if check_deprecated('cn_verification_proxy', '--cn-verification-proxy', '--geo-verification-proxy'):
339 if self
.params
.get('geo_verification_proxy') is None:
340 self
.params
['geo_verification_proxy'] = self
.params
['cn_verification_proxy']
342 check_deprecated('autonumber_size', '--autonumber-size', 'output template with %(autonumber)0Nd, where N in the number of digits')
343 check_deprecated('autonumber', '--auto-number', '-o "%(autonumber)s-%(title)s.%(ext)s"')
344 check_deprecated('usetitle', '--title', '-o "%(title)s-%(id)s.%(ext)s"')
346 if params
.get('bidi_workaround', False):
349 master
, slave
= pty
.openpty()
350 width
= compat_get_terminal_size().columns
354 width_args
= ['-w', str(width
)]
356 stdin
=subprocess
.PIPE
,
358 stderr
=self
._err
_file
)
360 self
._output
_process
= subprocess
.Popen(
361 ['bidiv'] + width_args
, **sp_kwargs
364 self
._output
_process
= subprocess
.Popen(
365 ['fribidi', '-c', 'UTF-8'] + width_args
, **sp_kwargs
)
366 self
._output
_channel
= os
.fdopen(master
, 'rb')
367 except OSError as ose
:
368 if ose
.errno
== errno
.ENOENT
:
369 self
.report_warning('Could not find fribidi executable, ignoring --bidi-workaround . Make sure that fribidi is an executable file in one of the directories in your $PATH.')
373 if (sys
.version_info
>= (3,) and sys
.platform
!= 'win32' and
374 sys
.getfilesystemencoding() in ['ascii', 'ANSI_X3.4-1968'] and
375 not params
.get('restrictfilenames', False)):
376 # On Python 3, the Unicode filesystem API will throw errors (#1474)
378 'Assuming --restrict-filenames since file system encoding '
379 'cannot encode all characters. '
380 'Set the LC_ALL environment variable to fix this.')
381 self
.params
['restrictfilenames'] = True
383 if isinstance(params
.get('outtmpl'), bytes):
385 'Parameter outtmpl is bytes, but should be a unicode string. '
386 'Put from __future__ import unicode_literals at the top of your code file or consider switching to Python 3.x.')
391 self
.print_debug_header()
392 self
.add_default_info_extractors()
394 for pp_def_raw
in self
.params
.get('postprocessors', []):
395 pp_class
= get_postprocessor(pp_def_raw
['key'])
396 pp_def
= dict(pp_def_raw
)
398 pp
= pp_class(self
, **compat_kwargs(pp_def
))
399 self
.add_post_processor(pp
)
401 for ph
in self
.params
.get('progress_hooks', []):
402 self
.add_progress_hook(ph
)
404 register_socks_protocols()
406 def warn_if_short_id(self
, argv
):
407 # short YouTube ID starting with dash?
409 i
for i
, a
in enumerate(argv
)
410 if re
.match(r
'^-[0-9A-Za-z_-]{10}$', a
)]
414 [a
for i
, a
in enumerate(argv
) if i
not in idxs
] +
415 ['--'] + [argv
[i
] for i
in idxs
]
418 'Long argument string detected. '
419 'Use -- to separate parameters and URLs, like this:\n%s\n' %
420 args_to_str(correct_argv
))
422 def add_info_extractor(self
, ie
):
423 """Add an InfoExtractor object to the end of the list."""
425 if not isinstance(ie
, type):
426 self
._ies
_instances
[ie
.ie_key()] = ie
427 ie
.set_downloader(self
)
429 def get_info_extractor(self
, ie_key
):
431 Get an instance of an IE with name ie_key, it will try to get one from
432 the _ies list, if there's no instance it will create a new one and add
433 it to the extractor list.
435 ie
= self
._ies
_instances
.get(ie_key
)
437 ie
= get_info_extractor(ie_key
)()
438 self
.add_info_extractor(ie
)
441 def add_default_info_extractors(self
):
443 Add the InfoExtractors returned by gen_extractors to the end of the list
445 for ie
in gen_extractor_classes():
446 self
.add_info_extractor(ie
)
448 def add_post_processor(self
, pp
):
449 """Add a PostProcessor object to the end of the chain."""
451 pp
.set_downloader(self
)
453 def add_progress_hook(self
, ph
):
454 """Add the progress hook (currently only for the file downloader)"""
455 self
._progress
_hooks
.append(ph
)
457 def _bidi_workaround(self
, message
):
458 if not hasattr(self
, '_output_channel'):
461 assert hasattr(self
, '_output_process')
462 assert isinstance(message
, compat_str
)
463 line_count
= message
.count('\n') + 1
464 self
._output
_process
.stdin
.write((message
+ '\n').encode('utf-8'))
465 self
._output
_process
.stdin
.flush()
466 res
= ''.join(self
._output
_channel
.readline().decode('utf-8')
467 for _
in range(line_count
))
468 return res
[:-len('\n')]
470 def to_screen(self
, message
, skip_eol
=False):
471 """Print message to stdout if not in quiet mode."""
472 return self
.to_stdout(message
, skip_eol
, check_quiet
=True)
474 def _write_string(self
, s
, out
=None):
475 write_string(s
, out
=out
, encoding
=self
.params
.get('encoding'))
477 def to_stdout(self
, message
, skip_eol
=False, check_quiet
=False):
478 """Print message to stdout if not in quiet mode."""
479 if self
.params
.get('logger'):
480 self
.params
['logger'].debug(message
)
481 elif not check_quiet
or not self
.params
.get('quiet', False):
482 message
= self
._bidi
_workaround
(message
)
483 terminator
= ['\n', ''][skip_eol
]
484 output
= message
+ terminator
486 self
._write
_string
(output
, self
._screen
_file
)
488 def to_stderr(self
, message
):
489 """Print message to stderr."""
490 assert isinstance(message
, compat_str
)
491 if self
.params
.get('logger'):
492 self
.params
['logger'].error(message
)
494 message
= self
._bidi
_workaround
(message
)
495 output
= message
+ '\n'
496 self
._write
_string
(output
, self
._err
_file
)
498 def to_console_title(self
, message
):
499 if not self
.params
.get('consoletitle', False):
501 if compat_os_name
== 'nt' and ctypes
.windll
.kernel32
.GetConsoleWindow():
502 # c_wchar_p() might not be necessary if `message` is
503 # already of type unicode()
504 ctypes
.windll
.kernel32
.SetConsoleTitleW(ctypes
.c_wchar_p(message
))
505 elif 'TERM' in os
.environ
:
506 self
._write
_string
('\033]0;%s\007' % message
, self
._screen
_file
)
508 def save_console_title(self
):
509 if not self
.params
.get('consoletitle', False):
511 if 'TERM' in os
.environ
:
512 # Save the title on stack
513 self
._write
_string
('\033[22;0t', self
._screen
_file
)
515 def restore_console_title(self
):
516 if not self
.params
.get('consoletitle', False):
518 if 'TERM' in os
.environ
:
519 # Restore the title from stack
520 self
._write
_string
('\033[23;0t', self
._screen
_file
)
523 self
.save_console_title()
526 def __exit__(self
, *args
):
527 self
.restore_console_title()
529 if self
.params
.get('cookiefile') is not None:
530 self
.cookiejar
.save()
532 def trouble(self
, message
=None, tb
=None):
533 """Determine action to take when a download problem appears.
535 Depending on if the downloader has been configured to ignore
536 download errors or not, this method may throw an exception or
537 not when errors are found, after printing the message.
539 tb, if given, is additional traceback information.
541 if message
is not None:
542 self
.to_stderr(message
)
543 if self
.params
.get('verbose'):
545 if sys
.exc_info()[0]: # if .trouble has been called from an except block
547 if hasattr(sys
.exc_info()[1], 'exc_info') and sys
.exc_info()[1].exc_info
[0]:
548 tb
+= ''.join(traceback
.format_exception(*sys
.exc_info()[1].exc_info
))
549 tb
+= encode_compat_str(traceback
.format_exc())
551 tb_data
= traceback
.format_list(traceback
.extract_stack())
552 tb
= ''.join(tb_data
)
554 if not self
.params
.get('ignoreerrors', False):
555 if sys
.exc_info()[0] and hasattr(sys
.exc_info()[1], 'exc_info') and sys
.exc_info()[1].exc_info
[0]:
556 exc_info
= sys
.exc_info()[1].exc_info
558 exc_info
= sys
.exc_info()
559 raise DownloadError(message
, exc_info
)
560 self
._download
_retcode
= 1
562 def report_warning(self
, message
):
564 Print the message to stderr, it will be prefixed with 'WARNING:'
565 If stderr is a tty file the 'WARNING:' will be colored
567 if self
.params
.get('logger') is not None:
568 self
.params
['logger'].warning(message
)
570 if self
.params
.get('no_warnings'):
572 if not self
.params
.get('no_color') and self
._err
_file
.isatty() and compat_os_name
!= 'nt':
573 _msg_header
= '\033[0;33mWARNING:\033[0m'
575 _msg_header
= 'WARNING:'
576 warning_message
= '%s %s' % (_msg_header
, message
)
577 self
.to_stderr(warning_message
)
579 def report_error(self
, message
, tb
=None):
581 Do the same as trouble, but prefixes the message with 'ERROR:', colored
582 in red if stderr is a tty file.
584 if not self
.params
.get('no_color') and self
._err
_file
.isatty() and compat_os_name
!= 'nt':
585 _msg_header
= '\033[0;31mERROR:\033[0m'
587 _msg_header
= 'ERROR:'
588 error_message
= '%s %s' % (_msg_header
, message
)
589 self
.trouble(error_message
, tb
)
591 def report_file_already_downloaded(self
, file_name
):
592 """Report file has already been fully downloaded."""
594 self
.to_screen('[download] %s has already been downloaded' % file_name
)
595 except UnicodeEncodeError:
596 self
.to_screen('[download] The file has already been downloaded')
598 def prepare_filename(self
, info_dict
):
599 """Generate the output filename."""
601 template_dict
= dict(info_dict
)
603 template_dict
['epoch'] = int(time
.time())
604 autonumber_size
= self
.params
.get('autonumber_size')
605 if autonumber_size
is None:
607 template_dict
['autonumber'] = self
.params
.get('autonumber_start', 1) - 1 + self
._num
_downloads
608 if template_dict
.get('resolution') is None:
609 if template_dict
.get('width') and template_dict
.get('height'):
610 template_dict
['resolution'] = '%dx%d' % (template_dict
['width'], template_dict
['height'])
611 elif template_dict
.get('height'):
612 template_dict
['resolution'] = '%sp' % template_dict
['height']
613 elif template_dict
.get('width'):
614 template_dict
['resolution'] = '%dx?' % template_dict
['width']
616 sanitize
= lambda k
, v
: sanitize_filename(
618 restricted
=self
.params
.get('restrictfilenames'),
619 is_id
=(k
== 'id' or k
.endswith('_id')))
620 template_dict
= dict((k
, v
if isinstance(v
, compat_numeric_types
) else sanitize(k
, v
))
621 for k
, v
in template_dict
.items()
622 if v
is not None and not isinstance(v
, (list, tuple, dict)))
623 template_dict
= collections
.defaultdict(lambda: 'NA', template_dict
)
625 outtmpl
= self
.params
.get('outtmpl', DEFAULT_OUTTMPL
)
627 # For fields playlist_index and autonumber convert all occurrences
628 # of %(field)s to %(field)0Nd for backward compatibility
629 field_size_compat_map
= {
630 'playlist_index': len(str(template_dict
['n_entries'])),
631 'autonumber': autonumber_size
,
633 FIELD_SIZE_COMPAT_RE
= r
'(?<!%)%\((?P<field>autonumber|playlist_index)\)s'
634 mobj
= re
.search(FIELD_SIZE_COMPAT_RE
, outtmpl
)
637 FIELD_SIZE_COMPAT_RE
,
638 r
'%%(\1)0%dd' % field_size_compat_map
[mobj
.group('field')],
641 NUMERIC_FIELDS
= set((
642 'width', 'height', 'tbr', 'abr', 'asr', 'vbr', 'fps', 'filesize', 'filesize_approx',
643 'upload_year', 'upload_month', 'upload_day',
644 'duration', 'view_count', 'like_count', 'dislike_count', 'repost_count',
645 'average_rating', 'comment_count', 'age_limit',
646 'start_time', 'end_time',
647 'chapter_number', 'season_number', 'episode_number',
648 'track_number', 'disc_number', 'release_year',
652 # Missing numeric fields used together with integer presentation types
653 # in format specification will break the argument substitution since
654 # string 'NA' is returned for missing fields. We will patch output
655 # template for missing fields to meet string presentation type.
656 for numeric_field
in NUMERIC_FIELDS
:
657 if numeric_field
not in template_dict
:
658 # As of [1] format syntax is:
659 # %[mapping_key][conversion_flags][minimum_width][.precision][length_modifier]type
660 # 1. https://docs.python.org/2/library/stdtypes.html#string-formatting
664 \({0}\) # mapping key
665 (?:[#0\-+ ]+)? # conversion flags (optional)
666 (?:\d+)? # minimum field width (optional)
667 (?:\.\d+)? # precision (optional)
668 [hlL]? # length modifier (optional)
669 [diouxXeEfFgGcrs%] # conversion type
672 FORMAT_RE
.format(numeric_field
),
673 r
'%({0})s'.format(numeric_field
), outtmpl
)
675 tmpl
= expand_path(outtmpl
)
676 filename
= tmpl
% template_dict
677 # Temporary fix for #4787
678 # 'Treat' all problem characters by passing filename through preferredencoding
679 # to workaround encoding issues with subprocess on python2 @ Windows
680 if sys
.version_info
< (3, 0) and sys
.platform
== 'win32':
681 filename
= encodeFilename(filename
, True).decode(preferredencoding())
682 return sanitize_path(filename
)
683 except ValueError as err
:
684 self
.report_error('Error in output template: ' + str(err
) + ' (encoding: ' + repr(preferredencoding()) + ')')
687 def _match_entry(self
, info_dict
, incomplete
):
688 """ Returns None iff the file should be downloaded """
690 video_title
= info_dict
.get('title', info_dict
.get('id', 'video'))
691 if 'title' in info_dict
:
692 # This can happen when we're just evaluating the playlist
693 title
= info_dict
['title']
694 matchtitle
= self
.params
.get('matchtitle', False)
696 if not re
.search(matchtitle
, title
, re
.IGNORECASE
):
697 return '"' + title
+ '" title did not match pattern "' + matchtitle
+ '"'
698 rejecttitle
= self
.params
.get('rejecttitle', False)
700 if re
.search(rejecttitle
, title
, re
.IGNORECASE
):
701 return '"' + title
+ '" title matched reject pattern "' + rejecttitle
+ '"'
702 date
= info_dict
.get('upload_date')
704 dateRange
= self
.params
.get('daterange', DateRange())
705 if date
not in dateRange
:
706 return '%s upload date is not in range %s' % (date_from_str(date
).isoformat(), dateRange
)
707 view_count
= info_dict
.get('view_count')
708 if view_count
is not None:
709 min_views
= self
.params
.get('min_views')
710 if min_views
is not None and view_count
< min_views
:
711 return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title
, view_count
, min_views
)
712 max_views
= self
.params
.get('max_views')
713 if max_views
is not None and view_count
> max_views
:
714 return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title
, view_count
, max_views
)
715 if age_restricted(info_dict
.get('age_limit'), self
.params
.get('age_limit')):
716 return 'Skipping "%s" because it is age restricted' % video_title
717 if self
.in_download_archive(info_dict
):
718 return '%s has already been recorded in archive' % video_title
721 match_filter
= self
.params
.get('match_filter')
722 if match_filter
is not None:
723 ret
= match_filter(info_dict
)
730 def add_extra_info(info_dict
, extra_info
):
731 '''Set the keys from extra_info in info dict if they are missing'''
732 for key
, value
in extra_info
.items():
733 info_dict
.setdefault(key
, value
)
735 def extract_info(self
, url
, download
=True, ie_key
=None, extra_info
={},
736 process
=True, force_generic_extractor
=False):
738 Returns a list with a dictionary for each video we find.
739 If 'download', also downloads the videos.
740 extra_info is a dict containing the extra values to add to each result
743 if not ie_key
and force_generic_extractor
:
747 ies
= [self
.get_info_extractor(ie_key
)]
752 if not ie
.suitable(url
):
755 ie
= self
.get_info_extractor(ie
.ie_key())
757 self
.report_warning('The program functionality for this site has been marked as broken, '
758 'and will probably not work.')
761 ie_result
= ie
.extract(url
)
762 if ie_result
is None: # Finished already (backwards compatibility; listformats and friends should be moved here)
764 if isinstance(ie_result
, list):
765 # Backwards compatibility: old IE result format
767 '_type': 'compat_list',
768 'entries': ie_result
,
770 self
.add_default_extra_info(ie_result
, ie
, url
)
772 return self
.process_ie_result(ie_result
, download
, extra_info
)
775 except GeoRestrictedError
as e
:
778 msg
+= '\nThis video is available in %s.' % ', '.join(
779 map(ISO3166Utils
.short2full
, e
.countries
))
780 msg
+= '\nYou might want to use a VPN or a proxy server (with --proxy) to workaround.'
781 self
.report_error(msg
)
783 except ExtractorError
as e
: # An error we somewhat expected
784 self
.report_error(compat_str(e
), e
.format_traceback())
786 except MaxDownloadsReached
:
788 except Exception as e
:
789 if self
.params
.get('ignoreerrors', False):
790 self
.report_error(error_to_compat_str(e
), tb
=encode_compat_str(traceback
.format_exc()))
795 self
.report_error('no suitable InfoExtractor for URL %s' % url
)
797 def add_default_extra_info(self
, ie_result
, ie
, url
):
798 self
.add_extra_info(ie_result
, {
799 'extractor': ie
.IE_NAME
,
801 'webpage_url_basename': url_basename(url
),
802 'extractor_key': ie
.ie_key(),
805 def process_ie_result(self
, ie_result
, download
=True, extra_info
={}):
807 Take the result of the ie(may be modified) and resolve all unresolved
808 references (URLs, playlist items).
810 It will also download the videos if 'download'.
811 Returns the resolved ie_result.
813 result_type
= ie_result
.get('_type', 'video')
815 if result_type
in ('url', 'url_transparent'):
816 ie_result
['url'] = sanitize_url(ie_result
['url'])
817 extract_flat
= self
.params
.get('extract_flat', False)
818 if ((extract_flat
== 'in_playlist' and 'playlist' in extra_info
) or
819 extract_flat
is True):
820 if self
.params
.get('forcejson', False):
821 self
.to_stdout(json
.dumps(ie_result
))
824 if result_type
== 'video':
825 self
.add_extra_info(ie_result
, extra_info
)
826 return self
.process_video_result(ie_result
, download
=download
)
827 elif result_type
== 'url':
828 # We have to add extra_info to the results because it may be
829 # contained in a playlist
830 return self
.extract_info(ie_result
['url'],
832 ie_key
=ie_result
.get('ie_key'),
833 extra_info
=extra_info
)
834 elif result_type
== 'url_transparent':
835 # Use the information from the embedding page
836 info
= self
.extract_info(
837 ie_result
['url'], ie_key
=ie_result
.get('ie_key'),
838 extra_info
=extra_info
, download
=False, process
=False)
840 # extract_info may return None when ignoreerrors is enabled and
841 # extraction failed with an error, don't crash and return early
846 force_properties
= dict(
847 (k
, v
) for k
, v
in ie_result
.items() if v
is not None)
848 for f
in ('_type', 'url', 'ie_key'):
849 if f
in force_properties
:
850 del force_properties
[f
]
851 new_result
= info
.copy()
852 new_result
.update(force_properties
)
854 # Extracted info may not be a video result (i.e.
855 # info.get('_type', 'video') != video) but rather an url or
856 # url_transparent. In such cases outer metadata (from ie_result)
857 # should be propagated to inner one (info). For this to happen
858 # _type of info should be overridden with url_transparent. This
859 # fixes issue from https://github.com/rg3/youtube-dl/pull/11163.
860 if new_result
.get('_type') == 'url':
861 new_result
['_type'] = 'url_transparent'
863 return self
.process_ie_result(
864 new_result
, download
=download
, extra_info
=extra_info
)
865 elif result_type
in ('playlist', 'multi_video'):
866 # We process each entry in the playlist
867 playlist
= ie_result
.get('title') or ie_result
.get('id')
868 self
.to_screen('[download] Downloading playlist: %s' % playlist
)
870 playlist_results
= []
872 playliststart
= self
.params
.get('playliststart', 1) - 1
873 playlistend
= self
.params
.get('playlistend')
874 # For backwards compatibility, interpret -1 as whole list
875 if playlistend
== -1:
878 playlistitems_str
= self
.params
.get('playlist_items')
880 if playlistitems_str
is not None:
881 def iter_playlistitems(format
):
882 for string_segment
in format
.split(','):
883 if '-' in string_segment
:
884 start
, end
= string_segment
.split('-')
885 for item
in range(int(start
), int(end
) + 1):
888 yield int(string_segment
)
889 playlistitems
= iter_playlistitems(playlistitems_str
)
891 ie_entries
= ie_result
['entries']
892 if isinstance(ie_entries
, list):
893 n_all_entries
= len(ie_entries
)
896 ie_entries
[i
- 1] for i
in playlistitems
897 if -n_all_entries
<= i
- 1 < n_all_entries
]
899 entries
= ie_entries
[playliststart
:playlistend
]
900 n_entries
= len(entries
)
902 '[%s] playlist %s: Collected %d video ids (downloading %d of them)' %
903 (ie_result
['extractor'], playlist
, n_all_entries
, n_entries
))
904 elif isinstance(ie_entries
, PagedList
):
907 for item
in playlistitems
:
908 entries
.extend(ie_entries
.getslice(
912 entries
= ie_entries
.getslice(
913 playliststart
, playlistend
)
914 n_entries
= len(entries
)
916 '[%s] playlist %s: Downloading %d videos' %
917 (ie_result
['extractor'], playlist
, n_entries
))
920 entry_list
= list(ie_entries
)
921 entries
= [entry_list
[i
- 1] for i
in playlistitems
]
923 entries
= list(itertools
.islice(
924 ie_entries
, playliststart
, playlistend
))
925 n_entries
= len(entries
)
927 '[%s] playlist %s: Downloading %d videos' %
928 (ie_result
['extractor'], playlist
, n_entries
))
930 if self
.params
.get('playlistreverse', False):
931 entries
= entries
[::-1]
933 if self
.params
.get('playlistrandom', False):
934 random
.shuffle(entries
)
936 x_forwarded_for
= ie_result
.get('__x_forwarded_for_ip')
938 for i
, entry
in enumerate(entries
, 1):
939 self
.to_screen('[download] Downloading video %s of %s' % (i
, n_entries
))
940 # This __x_forwarded_for_ip thing is a bit ugly but requires
943 entry
['__x_forwarded_for_ip'] = x_forwarded_for
945 'n_entries': n_entries
,
946 'playlist': playlist
,
947 'playlist_id': ie_result
.get('id'),
948 'playlist_title': ie_result
.get('title'),
949 'playlist_index': i
+ playliststart
,
950 'extractor': ie_result
['extractor'],
951 'webpage_url': ie_result
['webpage_url'],
952 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
953 'extractor_key': ie_result
['extractor_key'],
956 reason
= self
._match
_entry
(entry
, incomplete
=True)
957 if reason
is not None:
958 self
.to_screen('[download] ' + reason
)
961 entry_result
= self
.process_ie_result(entry
,
964 playlist_results
.append(entry_result
)
965 ie_result
['entries'] = playlist_results
966 self
.to_screen('[download] Finished downloading playlist: %s' % playlist
)
968 elif result_type
== 'compat_list':
970 'Extractor %s returned a compat_list result. '
971 'It needs to be updated.' % ie_result
.get('extractor'))
977 'extractor': ie_result
['extractor'],
978 'webpage_url': ie_result
['webpage_url'],
979 'webpage_url_basename': url_basename(ie_result
['webpage_url']),
980 'extractor_key': ie_result
['extractor_key'],
984 ie_result
['entries'] = [
985 self
.process_ie_result(_fixup(r
), download
, extra_info
)
986 for r
in ie_result
['entries']
990 raise Exception('Invalid result type: %s' % result_type
)
992 def _build_format_filter(self
, filter_spec
):
993 " Returns a function to filter the formats according to the filter_spec "
1003 operator_rex
= re
.compile(r
'''(?x)\s*
1004 (?P<key>width|height|tbr|abr|vbr|asr|filesize|fps)
1005 \s*(?P<op>%s)(?P<none_inclusive>\s*\?)?\s*
1006 (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?)
1008 ''' % '|'.join(map(re
.escape
, OPERATORS
.keys())))
1009 m
= operator_rex
.search(filter_spec
)
1012 comparison_value
= int(m
.group('value'))
1014 comparison_value
= parse_filesize(m
.group('value'))
1015 if comparison_value
is None:
1016 comparison_value
= parse_filesize(m
.group('value') + 'B')
1017 if comparison_value
is None:
1019 'Invalid value %r in format specification %r' % (
1020 m
.group('value'), filter_spec
))
1021 op
= OPERATORS
[m
.group('op')]
1027 '^=': lambda attr
, value
: attr
.startswith(value
),
1028 '$=': lambda attr
, value
: attr
.endswith(value
),
1029 '*=': lambda attr
, value
: value
in attr
,
1031 str_operator_rex
= re
.compile(r
'''(?x)
1032 \s*(?P<key>ext|acodec|vcodec|container|protocol|format_id)
1033 \s*(?P<op>%s)(?P<none_inclusive>\s*\?)?
1034 \s*(?P<value>[a-zA-Z0-9._-]+)
1036 ''' % '|'.join(map(re
.escape
, STR_OPERATORS
.keys())))
1037 m
= str_operator_rex
.search(filter_spec
)
1039 comparison_value
= m
.group('value')
1040 op
= STR_OPERATORS
[m
.group('op')]
1043 raise ValueError('Invalid filter specification %r' % filter_spec
)
1046 actual_value
= f
.get(m
.group('key'))
1047 if actual_value
is None:
1048 return m
.group('none_inclusive')
1049 return op(actual_value
, comparison_value
)
1052 def build_format_selector(self
, format_spec
):
1053 def syntax_error(note
, start
):
1055 'Invalid format specification: '
1056 '{0}\n\t{1}\n\t{2}^'.format(note
, format_spec
, ' ' * start
[1]))
1057 return SyntaxError(message
)
1059 PICKFIRST
= 'PICKFIRST'
1063 FormatSelector
= collections
.namedtuple('FormatSelector', ['type', 'selector', 'filters'])
1065 def _parse_filter(tokens
):
1067 for type, string
, start
, _
, _
in tokens
:
1068 if type == tokenize
.OP
and string
== ']':
1069 return ''.join(filter_parts
)
1071 filter_parts
.append(string
)
1073 def _remove_unused_ops(tokens
):
1074 # Remove operators that we don't use and join them with the surrounding strings
1075 # for example: 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9'
1076 ALLOWED_OPS
= ('/', '+', ',', '(', ')')
1077 last_string
, last_start
, last_end
, last_line
= None, None, None, None
1078 for type, string
, start
, end
, line
in tokens
:
1079 if type == tokenize
.OP
and string
== '[':
1081 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
1083 yield type, string
, start
, end
, line
1084 # everything inside brackets will be handled by _parse_filter
1085 for type, string
, start
, end
, line
in tokens
:
1086 yield type, string
, start
, end
, line
1087 if type == tokenize
.OP
and string
== ']':
1089 elif type == tokenize
.OP
and string
in ALLOWED_OPS
:
1091 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
1093 yield type, string
, start
, end
, line
1094 elif type in [tokenize
.NAME
, tokenize
.NUMBER
, tokenize
.OP
]:
1096 last_string
= string
1100 last_string
+= string
1102 yield tokenize
.NAME
, last_string
, last_start
, last_end
, last_line
1104 def _parse_format_selection(tokens
, inside_merge
=False, inside_choice
=False, inside_group
=False):
1106 current_selector
= None
1107 for type, string
, start
, _
, _
in tokens
:
1108 # ENCODING is only defined in python 3.x
1109 if type == getattr(tokenize
, 'ENCODING', None):
1111 elif type in [tokenize
.NAME
, tokenize
.NUMBER
]:
1112 current_selector
= FormatSelector(SINGLE
, string
, [])
1113 elif type == tokenize
.OP
:
1115 if not inside_group
:
1116 # ')' will be handled by the parentheses group
1117 tokens
.restore_last_token()
1119 elif inside_merge
and string
in ['/', ',']:
1120 tokens
.restore_last_token()
1122 elif inside_choice
and string
== ',':
1123 tokens
.restore_last_token()
1126 if not current_selector
:
1127 raise syntax_error('"," must follow a format selector', start
)
1128 selectors
.append(current_selector
)
1129 current_selector
= None
1131 if not current_selector
:
1132 raise syntax_error('"/" must follow a format selector', start
)
1133 first_choice
= current_selector
1134 second_choice
= _parse_format_selection(tokens
, inside_choice
=True)
1135 current_selector
= FormatSelector(PICKFIRST
, (first_choice
, second_choice
), [])
1137 if not current_selector
:
1138 current_selector
= FormatSelector(SINGLE
, 'best', [])
1139 format_filter
= _parse_filter(tokens
)
1140 current_selector
.filters
.append(format_filter
)
1142 if current_selector
:
1143 raise syntax_error('Unexpected "("', start
)
1144 group
= _parse_format_selection(tokens
, inside_group
=True)
1145 current_selector
= FormatSelector(GROUP
, group
, [])
1147 video_selector
= current_selector
1148 audio_selector
= _parse_format_selection(tokens
, inside_merge
=True)
1149 if not video_selector
or not audio_selector
:
1150 raise syntax_error('"+" must be between two format selectors', start
)
1151 current_selector
= FormatSelector(MERGE
, (video_selector
, audio_selector
), [])
1153 raise syntax_error('Operator not recognized: "{0}"'.format(string
), start
)
1154 elif type == tokenize
.ENDMARKER
:
1156 if current_selector
:
1157 selectors
.append(current_selector
)
1160 def _build_selector_function(selector
):
1161 if isinstance(selector
, list):
1162 fs
= [_build_selector_function(s
) for s
in selector
]
1164 def selector_function(ctx
):
1166 for format
in f(ctx
):
1168 return selector_function
1169 elif selector
.type == GROUP
:
1170 selector_function
= _build_selector_function(selector
.selector
)
1171 elif selector
.type == PICKFIRST
:
1172 fs
= [_build_selector_function(s
) for s
in selector
.selector
]
1174 def selector_function(ctx
):
1176 picked_formats
= list(f(ctx
))
1178 return picked_formats
1180 elif selector
.type == SINGLE
:
1181 format_spec
= selector
.selector
1183 def selector_function(ctx
):
1184 formats
= list(ctx
['formats'])
1187 if format_spec
== 'all':
1190 elif format_spec
in ['best', 'worst', None]:
1191 format_idx
= 0 if format_spec
== 'worst' else -1
1192 audiovideo_formats
= [
1194 if f
.get('vcodec') != 'none' and f
.get('acodec') != 'none']
1195 if audiovideo_formats
:
1196 yield audiovideo_formats
[format_idx
]
1197 # for extractors with incomplete formats (audio only (soundcloud)
1198 # or video only (imgur)) we will fallback to best/worst
1199 # {video,audio}-only format
1200 elif ctx
['incomplete_formats']:
1201 yield formats
[format_idx
]
1202 elif format_spec
== 'bestaudio':
1205 if f
.get('vcodec') == 'none']
1207 yield audio_formats
[-1]
1208 elif format_spec
== 'worstaudio':
1211 if f
.get('vcodec') == 'none']
1213 yield audio_formats
[0]
1214 elif format_spec
== 'bestvideo':
1217 if f
.get('acodec') == 'none']
1219 yield video_formats
[-1]
1220 elif format_spec
== 'worstvideo':
1223 if f
.get('acodec') == 'none']
1225 yield video_formats
[0]
1227 extensions
= ['mp4', 'flv', 'webm', '3gp', 'm4a', 'mp3', 'ogg', 'aac', 'wav']
1228 if format_spec
in extensions
:
1229 filter_f
= lambda f
: f
['ext'] == format_spec
1231 filter_f
= lambda f
: f
['format_id'] == format_spec
1232 matches
= list(filter(filter_f
, formats
))
1235 elif selector
.type == MERGE
:
1236 def _merge(formats_info
):
1237 format_1
, format_2
= [f
['format_id'] for f
in formats_info
]
1238 # The first format must contain the video and the
1240 if formats_info
[0].get('vcodec') == 'none':
1241 self
.report_error('The first format must '
1242 'contain the video, try using '
1243 '"-f %s+%s"' % (format_2
, format_1
))
1245 # Formats must be opposite (video+audio)
1246 if formats_info
[0].get('acodec') == 'none' and formats_info
[1].get('acodec') == 'none':
1248 'Both formats %s and %s are video-only, you must specify "-f video+audio"'
1249 % (format_1
, format_2
))
1252 formats_info
[0]['ext']
1253 if self
.params
.get('merge_output_format') is None
1254 else self
.params
['merge_output_format'])
1256 'requested_formats': formats_info
,
1257 'format': '%s+%s' % (formats_info
[0].get('format'),
1258 formats_info
[1].get('format')),
1259 'format_id': '%s+%s' % (formats_info
[0].get('format_id'),
1260 formats_info
[1].get('format_id')),
1261 'width': formats_info
[0].get('width'),
1262 'height': formats_info
[0].get('height'),
1263 'resolution': formats_info
[0].get('resolution'),
1264 'fps': formats_info
[0].get('fps'),
1265 'vcodec': formats_info
[0].get('vcodec'),
1266 'vbr': formats_info
[0].get('vbr'),
1267 'stretched_ratio': formats_info
[0].get('stretched_ratio'),
1268 'acodec': formats_info
[1].get('acodec'),
1269 'abr': formats_info
[1].get('abr'),
1272 video_selector
, audio_selector
= map(_build_selector_function
, selector
.selector
)
1274 def selector_function(ctx
):
1275 for pair
in itertools
.product(
1276 video_selector(copy
.deepcopy(ctx
)), audio_selector(copy
.deepcopy(ctx
))):
1279 filters
= [self
._build
_format
_filter
(f
) for f
in selector
.filters
]
1281 def final_selector(ctx
):
1282 ctx_copy
= copy
.deepcopy(ctx
)
1283 for _filter
in filters
:
1284 ctx_copy
['formats'] = list(filter(_filter
, ctx_copy
['formats']))
1285 return selector_function(ctx_copy
)
1286 return final_selector
1288 stream
= io
.BytesIO(format_spec
.encode('utf-8'))
1290 tokens
= list(_remove_unused_ops(compat_tokenize_tokenize(stream
.readline
)))
1291 except tokenize
.TokenError
:
1292 raise syntax_error('Missing closing/opening brackets or parenthesis', (0, len(format_spec
)))
1294 class TokenIterator(object):
1295 def __init__(self
, tokens
):
1296 self
.tokens
= tokens
1303 if self
.counter
>= len(self
.tokens
):
1304 raise StopIteration()
1305 value
= self
.tokens
[self
.counter
]
1311 def restore_last_token(self
):
1314 parsed_selector
= _parse_format_selection(iter(TokenIterator(tokens
)))
1315 return _build_selector_function(parsed_selector
)
1317 def _calc_headers(self
, info_dict
):
1318 res
= std_headers
.copy()
1320 add_headers
= info_dict
.get('http_headers')
1322 res
.update(add_headers
)
1324 cookies
= self
._calc
_cookies
(info_dict
)
1326 res
['Cookie'] = cookies
1328 if 'X-Forwarded-For' not in res
:
1329 x_forwarded_for_ip
= info_dict
.get('__x_forwarded_for_ip')
1330 if x_forwarded_for_ip
:
1331 res
['X-Forwarded-For'] = x_forwarded_for_ip
1335 def _calc_cookies(self
, info_dict
):
1336 pr
= sanitized_Request(info_dict
['url'])
1337 self
.cookiejar
.add_cookie_header(pr
)
1338 return pr
.get_header('Cookie')
1340 def process_video_result(self
, info_dict
, download
=True):
1341 assert info_dict
.get('_type', 'video') == 'video'
1343 if 'id' not in info_dict
:
1344 raise ExtractorError('Missing "id" field in extractor result')
1345 if 'title' not in info_dict
:
1346 raise ExtractorError('Missing "title" field in extractor result')
1348 if not isinstance(info_dict
['id'], compat_str
):
1349 self
.report_warning('"id" field is not a string - forcing string conversion')
1350 info_dict
['id'] = compat_str(info_dict
['id'])
1352 if 'playlist' not in info_dict
:
1353 # It isn't part of a playlist
1354 info_dict
['playlist'] = None
1355 info_dict
['playlist_index'] = None
1357 thumbnails
= info_dict
.get('thumbnails')
1358 if thumbnails
is None:
1359 thumbnail
= info_dict
.get('thumbnail')
1361 info_dict
['thumbnails'] = thumbnails
= [{'url': thumbnail}
]
1363 thumbnails
.sort(key
=lambda t
: (
1364 t
.get('preference') if t
.get('preference') is not None else -1,
1365 t
.get('width') if t
.get('width') is not None else -1,
1366 t
.get('height') if t
.get('height') is not None else -1,
1367 t
.get('id') if t
.get('id') is not None else '', t
.get('url')))
1368 for i
, t
in enumerate(thumbnails
):
1369 t
['url'] = sanitize_url(t
['url'])
1370 if t
.get('width') and t
.get('height'):
1371 t
['resolution'] = '%dx%d' % (t
['width'], t
['height'])
1372 if t
.get('id') is None:
1375 if self
.params
.get('list_thumbnails'):
1376 self
.list_thumbnails(info_dict
)
1379 thumbnail
= info_dict
.get('thumbnail')
1381 info_dict
['thumbnail'] = sanitize_url(thumbnail
)
1383 info_dict
['thumbnail'] = thumbnails
[-1]['url']
1385 if 'display_id' not in info_dict
and 'id' in info_dict
:
1386 info_dict
['display_id'] = info_dict
['id']
1388 if info_dict
.get('upload_date') is None and info_dict
.get('timestamp') is not None:
1389 # Working around out-of-range timestamp values (e.g. negative ones on Windows,
1390 # see http://bugs.python.org/issue1646728)
1392 upload_date
= datetime
.datetime
.utcfromtimestamp(info_dict
['timestamp'])
1393 info_dict
['upload_date'] = upload_date
.strftime('%Y%m%d')
1394 except (ValueError, OverflowError, OSError):
1397 # Auto generate title fields corresponding to the *_number fields when missing
1398 # in order to always have clean titles. This is very common for TV series.
1399 for field
in ('chapter', 'season', 'episode'):
1400 if info_dict
.get('%s_number' % field
) is not None and not info_dict
.get(field
):
1401 info_dict
[field
] = '%s %d' % (field
.capitalize(), info_dict
['%s_number' % field
])
1403 subtitles
= info_dict
.get('subtitles')
1405 for _
, subtitle
in subtitles
.items():
1406 for subtitle_format
in subtitle
:
1407 if subtitle_format
.get('url'):
1408 subtitle_format
['url'] = sanitize_url(subtitle_format
['url'])
1409 if subtitle_format
.get('ext') is None:
1410 subtitle_format
['ext'] = determine_ext(subtitle_format
['url']).lower()
1412 if self
.params
.get('listsubtitles', False):
1413 if 'automatic_captions' in info_dict
:
1414 self
.list_subtitles(info_dict
['id'], info_dict
.get('automatic_captions'), 'automatic captions')
1415 self
.list_subtitles(info_dict
['id'], subtitles
, 'subtitles')
1417 info_dict
['requested_subtitles'] = self
.process_subtitles(
1418 info_dict
['id'], subtitles
,
1419 info_dict
.get('automatic_captions'))
1421 # We now pick which formats have to be downloaded
1422 if info_dict
.get('formats') is None:
1423 # There's only one format available
1424 formats
= [info_dict
]
1426 formats
= info_dict
['formats']
1429 raise ExtractorError('No video formats found!')
1433 # We check that all the formats have the format and format_id fields
1434 for i
, format
in enumerate(formats
):
1435 if 'url' not in format
:
1436 raise ExtractorError('Missing "url" key in result (index %d)' % i
)
1438 format
['url'] = sanitize_url(format
['url'])
1440 if format
.get('format_id') is None:
1441 format
['format_id'] = compat_str(i
)
1443 # Sanitize format_id from characters used in format selector expression
1444 format
['format_id'] = re
.sub(r
'[\s,/+\[\]()]', '_', format
['format_id'])
1445 format_id
= format
['format_id']
1446 if format_id
not in formats_dict
:
1447 formats_dict
[format_id
] = []
1448 formats_dict
[format_id
].append(format
)
1450 # Make sure all formats have unique format_id
1451 for format_id
, ambiguous_formats
in formats_dict
.items():
1452 if len(ambiguous_formats
) > 1:
1453 for i
, format
in enumerate(ambiguous_formats
):
1454 format
['format_id'] = '%s-%d' % (format_id
, i
)
1456 for i
, format
in enumerate(formats
):
1457 if format
.get('format') is None:
1458 format
['format'] = '{id} - {res}{note}'.format(
1459 id=format
['format_id'],
1460 res
=self
.format_resolution(format
),
1461 note
=' ({0})'.format(format
['format_note']) if format
.get('format_note') is not None else '',
1463 # Automatically determine file extension if missing
1464 if format
.get('ext') is None:
1465 format
['ext'] = determine_ext(format
['url']).lower()
1466 # Automatically determine protocol if missing (useful for format
1467 # selection purposes)
1468 if format
.get('protocol') is None:
1469 format
['protocol'] = determine_protocol(format
)
1470 # Add HTTP headers, so that external programs can use them from the
1472 full_format_info
= info_dict
.copy()
1473 full_format_info
.update(format
)
1474 format
['http_headers'] = self
._calc
_headers
(full_format_info
)
1475 # Remove private housekeeping stuff
1476 if '__x_forwarded_for_ip' in info_dict
:
1477 del info_dict
['__x_forwarded_for_ip']
1479 # TODO Central sorting goes here
1481 if formats
[0] is not info_dict
:
1482 # only set the 'formats' fields if the original info_dict list them
1483 # otherwise we end up with a circular reference, the first (and unique)
1484 # element in the 'formats' field in info_dict is info_dict itself,
1485 # which can't be exported to json
1486 info_dict
['formats'] = formats
1487 if self
.params
.get('listformats'):
1488 self
.list_formats(info_dict
)
1491 req_format
= self
.params
.get('format')
1492 if req_format
is None:
1493 req_format_list
= []
1494 if (self
.params
.get('outtmpl', DEFAULT_OUTTMPL
) != '-' and
1495 not info_dict
.get('is_live')):
1496 merger
= FFmpegMergerPP(self
)
1497 if merger
.available
and merger
.can_merge():
1498 req_format_list
.append('bestvideo+bestaudio')
1499 req_format_list
.append('best')
1500 req_format
= '/'.join(req_format_list
)
1501 format_selector
= self
.build_format_selector(req_format
)
1503 # While in format selection we may need to have an access to the original
1504 # format set in order to calculate some metrics or do some processing.
1505 # For now we need to be able to guess whether original formats provided
1506 # by extractor are incomplete or not (i.e. whether extractor provides only
1507 # video-only or audio-only formats) for proper formats selection for
1508 # extractors with such incomplete formats (see
1509 # https://github.com/rg3/youtube-dl/pull/5556).
1510 # Since formats may be filtered during format selection and may not match
1511 # the original formats the results may be incorrect. Thus original formats
1512 # or pre-calculated metrics should be passed to format selection routines
1514 # We will pass a context object containing all necessary additional data
1515 # instead of just formats.
1516 # This fixes incorrect format selection issue (see
1517 # https://github.com/rg3/youtube-dl/issues/10083).
1518 incomplete_formats
= (
1519 # All formats are video-only or
1520 all(f
.get('vcodec') != 'none' and f
.get('acodec') == 'none' for f
in formats
) or
1521 # all formats are audio-only
1522 all(f
.get('vcodec') == 'none' and f
.get('acodec') != 'none' for f
in formats
))
1526 'incomplete_formats': incomplete_formats
,
1529 formats_to_download
= list(format_selector(ctx
))
1530 if not formats_to_download
:
1531 raise ExtractorError('requested format not available',
1535 if len(formats_to_download
) > 1:
1536 self
.to_screen('[info] %s: downloading video in %s formats' % (info_dict
['id'], len(formats_to_download
)))
1537 for format
in formats_to_download
:
1538 new_info
= dict(info_dict
)
1539 new_info
.update(format
)
1540 self
.process_info(new_info
)
1541 # We update the info dict with the best quality format (backwards compatibility)
1542 info_dict
.update(formats_to_download
[-1])
1545 def process_subtitles(self
, video_id
, normal_subtitles
, automatic_captions
):
1546 """Select the requested subtitles and their format"""
1548 if normal_subtitles
and self
.params
.get('writesubtitles'):
1549 available_subs
.update(normal_subtitles
)
1550 if automatic_captions
and self
.params
.get('writeautomaticsub'):
1551 for lang
, cap_info
in automatic_captions
.items():
1552 if lang
not in available_subs
:
1553 available_subs
[lang
] = cap_info
1555 if (not self
.params
.get('writesubtitles') and not
1556 self
.params
.get('writeautomaticsub') or not
1560 if self
.params
.get('allsubtitles', False):
1561 requested_langs
= available_subs
.keys()
1563 if self
.params
.get('subtitleslangs', False):
1564 requested_langs
= self
.params
.get('subtitleslangs')
1565 elif 'en' in available_subs
:
1566 requested_langs
= ['en']
1568 requested_langs
= [list(available_subs
.keys())[0]]
1570 formats_query
= self
.params
.get('subtitlesformat', 'best')
1571 formats_preference
= formats_query
.split('/') if formats_query
else []
1573 for lang
in requested_langs
:
1574 formats
= available_subs
.get(lang
)
1576 self
.report_warning('%s subtitles not available for %s' % (lang
, video_id
))
1578 for ext
in formats_preference
:
1582 matches
= list(filter(lambda f
: f
['ext'] == ext
, formats
))
1588 self
.report_warning(
1589 'No subtitle format found matching "%s" for language %s, '
1590 'using %s' % (formats_query
, lang
, f
['ext']))
1594 def process_info(self
, info_dict
):
1595 """Process a single resolved IE result."""
1597 assert info_dict
.get('_type', 'video') == 'video'
1599 max_downloads
= self
.params
.get('max_downloads')
1600 if max_downloads
is not None:
1601 if self
._num
_downloads
>= int(max_downloads
):
1602 raise MaxDownloadsReached()
1604 info_dict
['fulltitle'] = info_dict
['title']
1605 if len(info_dict
['title']) > 200:
1606 info_dict
['title'] = info_dict
['title'][:197] + '...'
1608 if 'format' not in info_dict
:
1609 info_dict
['format'] = info_dict
['ext']
1611 reason
= self
._match
_entry
(info_dict
, incomplete
=False)
1612 if reason
is not None:
1613 self
.to_screen('[download] ' + reason
)
1616 self
._num
_downloads
+= 1
1618 info_dict
['_filename'] = filename
= self
.prepare_filename(info_dict
)
1621 if self
.params
.get('forcetitle', False):
1622 self
.to_stdout(info_dict
['fulltitle'])
1623 if self
.params
.get('forceid', False):
1624 self
.to_stdout(info_dict
['id'])
1625 if self
.params
.get('forceurl', False):
1626 if info_dict
.get('requested_formats') is not None:
1627 for f
in info_dict
['requested_formats']:
1628 self
.to_stdout(f
['url'] + f
.get('play_path', ''))
1630 # For RTMP URLs, also include the playpath
1631 self
.to_stdout(info_dict
['url'] + info_dict
.get('play_path', ''))
1632 if self
.params
.get('forcethumbnail', False) and info_dict
.get('thumbnail') is not None:
1633 self
.to_stdout(info_dict
['thumbnail'])
1634 if self
.params
.get('forcedescription', False) and info_dict
.get('description') is not None:
1635 self
.to_stdout(info_dict
['description'])
1636 if self
.params
.get('forcefilename', False) and filename
is not None:
1637 self
.to_stdout(filename
)
1638 if self
.params
.get('forceduration', False) and info_dict
.get('duration') is not None:
1639 self
.to_stdout(formatSeconds(info_dict
['duration']))
1640 if self
.params
.get('forceformat', False):
1641 self
.to_stdout(info_dict
['format'])
1642 if self
.params
.get('forcejson', False):
1643 self
.to_stdout(json
.dumps(info_dict
))
1645 # Do nothing else if in simulate mode
1646 if self
.params
.get('simulate', False):
1649 if filename
is None:
1653 dn
= os
.path
.dirname(sanitize_path(encodeFilename(filename
)))
1654 if dn
and not os
.path
.exists(dn
):
1656 except (OSError, IOError) as err
:
1657 self
.report_error('unable to create directory ' + error_to_compat_str(err
))
1660 if self
.params
.get('writedescription', False):
1661 descfn
= replace_extension(filename
, 'description', info_dict
.get('ext'))
1662 if self
.params
.get('nooverwrites', False) and os
.path
.exists(encodeFilename(descfn
)):
1663 self
.to_screen('[info] Video description is already present')
1664 elif info_dict
.get('description') is None:
1665 self
.report_warning('There\'s no description to write.')
1668 self
.to_screen('[info] Writing video description to: ' + descfn
)
1669 with io
.open(encodeFilename(descfn
), 'w', encoding
='utf-8') as descfile
:
1670 descfile
.write(info_dict
['description'])
1671 except (OSError, IOError):
1672 self
.report_error('Cannot write description file ' + descfn
)
1675 if self
.params
.get('writeannotations', False):
1676 annofn
= replace_extension(filename
, 'annotations.xml', info_dict
.get('ext'))
1677 if self
.params
.get('nooverwrites', False) and os
.path
.exists(encodeFilename(annofn
)):
1678 self
.to_screen('[info] Video annotations are already present')
1681 self
.to_screen('[info] Writing video annotations to: ' + annofn
)
1682 with io
.open(encodeFilename(annofn
), 'w', encoding
='utf-8') as annofile
:
1683 annofile
.write(info_dict
['annotations'])
1684 except (KeyError, TypeError):
1685 self
.report_warning('There are no annotations to write.')
1686 except (OSError, IOError):
1687 self
.report_error('Cannot write annotations file: ' + annofn
)
1690 subtitles_are_requested
= any([self
.params
.get('writesubtitles', False),
1691 self
.params
.get('writeautomaticsub')])
1693 if subtitles_are_requested
and info_dict
.get('requested_subtitles'):
1694 # subtitles download errors are already managed as troubles in relevant IE
1695 # that way it will silently go on when used with unsupporting IE
1696 subtitles
= info_dict
['requested_subtitles']
1697 ie
= self
.get_info_extractor(info_dict
['extractor_key'])
1698 for sub_lang
, sub_info
in subtitles
.items():
1699 sub_format
= sub_info
['ext']
1700 if sub_info
.get('data') is not None:
1701 sub_data
= sub_info
['data']
1704 sub_data
= ie
._download
_webpage
(
1705 sub_info
['url'], info_dict
['id'], note
=False)
1706 except ExtractorError
as err
:
1707 self
.report_warning('Unable to download subtitle for "%s": %s' %
1708 (sub_lang
, error_to_compat_str(err
.cause
)))
1711 sub_filename
= subtitles_filename(filename
, sub_lang
, sub_format
)
1712 if self
.params
.get('nooverwrites', False) and os
.path
.exists(encodeFilename(sub_filename
)):
1713 self
.to_screen('[info] Video subtitle %s.%s is already_present' % (sub_lang
, sub_format
))
1715 self
.to_screen('[info] Writing video subtitles to: ' + sub_filename
)
1716 # Use newline='' to prevent conversion of newline characters
1717 # See https://github.com/rg3/youtube-dl/issues/10268
1718 with io
.open(encodeFilename(sub_filename
), 'w', encoding
='utf-8', newline
='') as subfile
:
1719 subfile
.write(sub_data
)
1720 except (OSError, IOError):
1721 self
.report_error('Cannot write subtitles file ' + sub_filename
)
1724 if self
.params
.get('writeinfojson', False):
1725 infofn
= replace_extension(filename
, 'info.json', info_dict
.get('ext'))
1726 if self
.params
.get('nooverwrites', False) and os
.path
.exists(encodeFilename(infofn
)):
1727 self
.to_screen('[info] Video description metadata is already present')
1729 self
.to_screen('[info] Writing video description metadata as JSON to: ' + infofn
)
1731 write_json_file(self
.filter_requested_info(info_dict
), infofn
)
1732 except (OSError, IOError):
1733 self
.report_error('Cannot write metadata to JSON file ' + infofn
)
1736 self
._write
_thumbnails
(info_dict
, filename
)
1738 if not self
.params
.get('skip_download', False):
1741 fd
= get_suitable_downloader(info
, self
.params
)(self
, self
.params
)
1742 for ph
in self
._progress
_hooks
:
1743 fd
.add_progress_hook(ph
)
1744 if self
.params
.get('verbose'):
1745 self
.to_stdout('[debug] Invoking downloader on %r' % info
.get('url'))
1746 return fd
.download(name
, info
)
1748 if info_dict
.get('requested_formats') is not None:
1751 merger
= FFmpegMergerPP(self
)
1752 if not merger
.available
:
1754 self
.report_warning('You have requested multiple '
1755 'formats but ffmpeg or avconv are not installed.'
1756 ' The formats won\'t be merged.')
1758 postprocessors
= [merger
]
1760 def compatible_formats(formats
):
1761 video
, audio
= formats
1763 video_ext
, audio_ext
= audio
.get('ext'), video
.get('ext')
1764 if video_ext
and audio_ext
:
1766 ('mp3', 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v', 'ismv', 'isma'),
1769 for exts
in COMPATIBLE_EXTS
:
1770 if video_ext
in exts
and audio_ext
in exts
:
1772 # TODO: Check acodec/vcodec
1775 filename_real_ext
= os
.path
.splitext(filename
)[1][1:]
1777 os
.path
.splitext(filename
)[0]
1778 if filename_real_ext
== info_dict
['ext']
1780 requested_formats
= info_dict
['requested_formats']
1781 if self
.params
.get('merge_output_format') is None and not compatible_formats(requested_formats
):
1782 info_dict
['ext'] = 'mkv'
1783 self
.report_warning(
1784 'Requested formats are incompatible for merge and will be merged into mkv.')
1785 # Ensure filename always has a correct extension for successful merge
1786 filename
= '%s.%s' % (filename_wo_ext
, info_dict
['ext'])
1787 if os
.path
.exists(encodeFilename(filename
)):
1789 '[download] %s has already been downloaded and '
1790 'merged' % filename
)
1792 for f
in requested_formats
:
1793 new_info
= dict(info_dict
)
1795 fname
= self
.prepare_filename(new_info
)
1796 fname
= prepend_extension(fname
, 'f%s' % f
['format_id'], new_info
['ext'])
1797 downloaded
.append(fname
)
1798 partial_success
= dl(fname
, new_info
)
1799 success
= success
and partial_success
1800 info_dict
['__postprocessors'] = postprocessors
1801 info_dict
['__files_to_merge'] = downloaded
1803 # Just a single file
1804 success
= dl(filename
, info_dict
)
1805 except (compat_urllib_error
.URLError
, compat_http_client
.HTTPException
, socket
.error
) as err
:
1806 self
.report_error('unable to download video data: %s' % error_to_compat_str(err
))
1808 except (OSError, IOError) as err
:
1809 raise UnavailableVideoError(err
)
1810 except (ContentTooShortError
, ) as err
:
1811 self
.report_error('content too short (expected %s bytes and served %s)' % (err
.expected
, err
.downloaded
))
1814 if success
and filename
!= '-':
1816 fixup_policy
= self
.params
.get('fixup')
1817 if fixup_policy
is None:
1818 fixup_policy
= 'detect_or_warn'
1820 INSTALL_FFMPEG_MESSAGE
= 'Install ffmpeg or avconv to fix this automatically.'
1822 stretched_ratio
= info_dict
.get('stretched_ratio')
1823 if stretched_ratio
is not None and stretched_ratio
!= 1:
1824 if fixup_policy
== 'warn':
1825 self
.report_warning('%s: Non-uniform pixel ratio (%s)' % (
1826 info_dict
['id'], stretched_ratio
))
1827 elif fixup_policy
== 'detect_or_warn':
1828 stretched_pp
= FFmpegFixupStretchedPP(self
)
1829 if stretched_pp
.available
:
1830 info_dict
.setdefault('__postprocessors', [])
1831 info_dict
['__postprocessors'].append(stretched_pp
)
1833 self
.report_warning(
1834 '%s: Non-uniform pixel ratio (%s). %s'
1835 % (info_dict
['id'], stretched_ratio
, INSTALL_FFMPEG_MESSAGE
))
1837 assert fixup_policy
in ('ignore', 'never')
1839 if (info_dict
.get('requested_formats') is None and
1840 info_dict
.get('container') == 'm4a_dash'):
1841 if fixup_policy
== 'warn':
1842 self
.report_warning(
1843 '%s: writing DASH m4a. '
1844 'Only some players support this container.'
1846 elif fixup_policy
== 'detect_or_warn':
1847 fixup_pp
= FFmpegFixupM4aPP(self
)
1848 if fixup_pp
.available
:
1849 info_dict
.setdefault('__postprocessors', [])
1850 info_dict
['__postprocessors'].append(fixup_pp
)
1852 self
.report_warning(
1853 '%s: writing DASH m4a. '
1854 'Only some players support this container. %s'
1855 % (info_dict
['id'], INSTALL_FFMPEG_MESSAGE
))
1857 assert fixup_policy
in ('ignore', 'never')
1859 if (info_dict
.get('protocol') == 'm3u8_native' or
1860 info_dict
.get('protocol') == 'm3u8' and
1861 self
.params
.get('hls_prefer_native')):
1862 if fixup_policy
== 'warn':
1863 self
.report_warning('%s: malformated aac bitstream.' % (
1865 elif fixup_policy
== 'detect_or_warn':
1866 fixup_pp
= FFmpegFixupM3u8PP(self
)
1867 if fixup_pp
.available
:
1868 info_dict
.setdefault('__postprocessors', [])
1869 info_dict
['__postprocessors'].append(fixup_pp
)
1871 self
.report_warning(
1872 '%s: malformated aac bitstream. %s'
1873 % (info_dict
['id'], INSTALL_FFMPEG_MESSAGE
))
1875 assert fixup_policy
in ('ignore', 'never')
1878 self
.post_process(filename
, info_dict
)
1879 except (PostProcessingError
) as err
:
1880 self
.report_error('postprocessing: %s' % str(err
))
1882 self
.record_download_archive(info_dict
)
1884 def download(self
, url_list
):
1885 """Download a given list of URLs."""
1886 outtmpl
= self
.params
.get('outtmpl', DEFAULT_OUTTMPL
)
1887 if (len(url_list
) > 1 and
1889 '%' not in outtmpl
and
1890 self
.params
.get('max_downloads') != 1):
1891 raise SameFileError(outtmpl
)
1893 for url
in url_list
:
1895 # It also downloads the videos
1896 res
= self
.extract_info(
1897 url
, force_generic_extractor
=self
.params
.get('force_generic_extractor', False))
1898 except UnavailableVideoError
:
1899 self
.report_error('unable to download video')
1900 except MaxDownloadsReached
:
1901 self
.to_screen('[info] Maximum number of downloaded files reached.')
1904 if self
.params
.get('dump_single_json', False):
1905 self
.to_stdout(json
.dumps(res
))
1907 return self
._download
_retcode
1909 def download_with_info_file(self
, info_filename
):
1910 with contextlib
.closing(fileinput
.FileInput(
1911 [info_filename
], mode
='r',
1912 openhook
=fileinput
.hook_encoded('utf-8'))) as f
:
1913 # FileInput doesn't have a read method, we can't call json.load
1914 info
= self
.filter_requested_info(json
.loads('\n'.join(f
)))
1916 self
.process_ie_result(info
, download
=True)
1917 except DownloadError
:
1918 webpage_url
= info
.get('webpage_url')
1919 if webpage_url
is not None:
1920 self
.report_warning('The info failed to download, trying with "%s"' % webpage_url
)
1921 return self
.download([webpage_url
])
1924 return self
._download
_retcode
1927 def filter_requested_info(info_dict
):
1929 (k
, v
) for k
, v
in info_dict
.items()
1930 if k
not in ['requested_formats', 'requested_subtitles'])
1932 def post_process(self
, filename
, ie_info
):
1933 """Run all the postprocessors on the given file."""
1934 info
= dict(ie_info
)
1935 info
['filepath'] = filename
1937 if ie_info
.get('__postprocessors') is not None:
1938 pps_chain
.extend(ie_info
['__postprocessors'])
1939 pps_chain
.extend(self
._pps
)
1940 for pp
in pps_chain
:
1941 files_to_delete
= []
1943 files_to_delete
, info
= pp
.run(info
)
1944 except PostProcessingError
as e
:
1945 self
.report_error(e
.msg
)
1946 if files_to_delete
and not self
.params
.get('keepvideo', False):
1947 for old_filename
in files_to_delete
:
1948 self
.to_screen('Deleting original file %s (pass -k to keep)' % old_filename
)
1950 os
.remove(encodeFilename(old_filename
))
1951 except (IOError, OSError):
1952 self
.report_warning('Unable to remove downloaded original file')
1954 def _make_archive_id(self
, info_dict
):
1955 # Future-proof against any change in case
1956 # and backwards compatibility with prior versions
1957 extractor
= info_dict
.get('extractor_key')
1958 if extractor
is None:
1959 if 'id' in info_dict
:
1960 extractor
= info_dict
.get('ie_key') # key in a playlist
1961 if extractor
is None:
1962 return None # Incomplete video information
1963 return extractor
.lower() + ' ' + info_dict
['id']
1965 def in_download_archive(self
, info_dict
):
1966 fn
= self
.params
.get('download_archive')
1970 vid_id
= self
._make
_archive
_id
(info_dict
)
1972 return False # Incomplete video information
1975 with locked_file(fn
, 'r', encoding
='utf-8') as archive_file
:
1976 for line
in archive_file
:
1977 if line
.strip() == vid_id
:
1979 except IOError as ioe
:
1980 if ioe
.errno
!= errno
.ENOENT
:
1984 def record_download_archive(self
, info_dict
):
1985 fn
= self
.params
.get('download_archive')
1988 vid_id
= self
._make
_archive
_id
(info_dict
)
1990 with locked_file(fn
, 'a', encoding
='utf-8') as archive_file
:
1991 archive_file
.write(vid_id
+ '\n')
1994 def format_resolution(format
, default
='unknown'):
1995 if format
.get('vcodec') == 'none':
1997 if format
.get('resolution') is not None:
1998 return format
['resolution']
1999 if format
.get('height') is not None:
2000 if format
.get('width') is not None:
2001 res
= '%sx%s' % (format
['width'], format
['height'])
2003 res
= '%sp' % format
['height']
2004 elif format
.get('width') is not None:
2005 res
= '%dx?' % format
['width']
2010 def _format_note(self
, fdict
):
2012 if fdict
.get('ext') in ['f4f', 'f4m']:
2013 res
+= '(unsupported) '
2014 if fdict
.get('language'):
2017 res
+= '[%s] ' % fdict
['language']
2018 if fdict
.get('format_note') is not None:
2019 res
+= fdict
['format_note'] + ' '
2020 if fdict
.get('tbr') is not None:
2021 res
+= '%4dk ' % fdict
['tbr']
2022 if fdict
.get('container') is not None:
2025 res
+= '%s container' % fdict
['container']
2026 if (fdict
.get('vcodec') is not None and
2027 fdict
.get('vcodec') != 'none'):
2030 res
+= fdict
['vcodec']
2031 if fdict
.get('vbr') is not None:
2033 elif fdict
.get('vbr') is not None and fdict
.get('abr') is not None:
2035 if fdict
.get('vbr') is not None:
2036 res
+= '%4dk' % fdict
['vbr']
2037 if fdict
.get('fps') is not None:
2040 res
+= '%sfps' % fdict
['fps']
2041 if fdict
.get('acodec') is not None:
2044 if fdict
['acodec'] == 'none':
2047 res
+= '%-5s' % fdict
['acodec']
2048 elif fdict
.get('abr') is not None:
2052 if fdict
.get('abr') is not None:
2053 res
+= '@%3dk' % fdict
['abr']
2054 if fdict
.get('asr') is not None:
2055 res
+= ' (%5dHz)' % fdict
['asr']
2056 if fdict
.get('filesize') is not None:
2059 res
+= format_bytes(fdict
['filesize'])
2060 elif fdict
.get('filesize_approx') is not None:
2063 res
+= '~' + format_bytes(fdict
['filesize_approx'])
2066 def list_formats(self
, info_dict
):
2067 formats
= info_dict
.get('formats', [info_dict
])
2069 [f
['format_id'], f
['ext'], self
.format_resolution(f
), self
._format
_note
(f
)]
2071 if f
.get('preference') is None or f
['preference'] >= -1000]
2072 if len(formats
) > 1:
2073 table
[-1][-1] += (' ' if table
[-1][-1] else '') + '(best)'
2075 header_line
= ['format code', 'extension', 'resolution', 'note']
2077 '[info] Available formats for %s:\n%s' %
2078 (info_dict
['id'], render_table(header_line
, table
)))
2080 def list_thumbnails(self
, info_dict
):
2081 thumbnails
= info_dict
.get('thumbnails')
2083 self
.to_screen('[info] No thumbnails present for %s' % info_dict
['id'])
2087 '[info] Thumbnails for %s:' % info_dict
['id'])
2088 self
.to_screen(render_table(
2089 ['ID', 'width', 'height', 'URL'],
2090 [[t
['id'], t
.get('width', 'unknown'), t
.get('height', 'unknown'), t
['url']] for t
in thumbnails
]))
2092 def list_subtitles(self
, video_id
, subtitles
, name
='subtitles'):
2094 self
.to_screen('%s has no %s' % (video_id
, name
))
2097 'Available %s for %s:' % (name
, video_id
))
2098 self
.to_screen(render_table(
2099 ['Language', 'formats'],
2100 [[lang
, ', '.join(f
['ext'] for f
in reversed(formats
))]
2101 for lang
, formats
in subtitles
.items()]))
2103 def urlopen(self
, req
):
2104 """ Start an HTTP download """
2105 if isinstance(req
, compat_basestring
):
2106 req
= sanitized_Request(req
)
2107 return self
._opener
.open(req
, timeout
=self
._socket
_timeout
)
2109 def print_debug_header(self
):
2110 if not self
.params
.get('verbose'):
2113 if type('') is not compat_str
:
2114 # Python 2.6 on SLES11 SP1 (https://github.com/rg3/youtube-dl/issues/3326)
2115 self
.report_warning(
2116 'Your Python is broken! Update to a newer and supported version')
2118 stdout_encoding
= getattr(
2119 sys
.stdout
, 'encoding', 'missing (%s)' % type(sys
.stdout
).__name
__)
2121 '[debug] Encodings: locale %s, fs %s, out %s, pref %s\n' % (
2122 locale
.getpreferredencoding(),
2123 sys
.getfilesystemencoding(),
2125 self
.get_encoding()))
2126 write_string(encoding_str
, encoding
=None)
2128 self
._write
_string
('[debug] youtube-dl version ' + __version__
+ '\n')
2130 self
._write
_string
('[debug] Lazy loading extractors enabled' + '\n')
2132 sp
= subprocess
.Popen(
2133 ['git', 'rev-parse', '--short', 'HEAD'],
2134 stdout
=subprocess
.PIPE
, stderr
=subprocess
.PIPE
,
2135 cwd
=os
.path
.dirname(os
.path
.abspath(__file__
)))
2136 out
, err
= sp
.communicate()
2137 out
= out
.decode().strip()
2138 if re
.match('[0-9a-f]+', out
):
2139 self
._write
_string
('[debug] Git HEAD: ' + out
+ '\n')
2145 self
._write
_string
('[debug] Python version %s - %s\n' % (
2146 platform
.python_version(), platform_name()))
2148 exe_versions
= FFmpegPostProcessor
.get_versions(self
)
2149 exe_versions
['rtmpdump'] = rtmpdump_version()
2150 exe_str
= ', '.join(
2152 for exe
, v
in sorted(exe_versions
.items())
2157 self
._write
_string
('[debug] exe versions: %s\n' % exe_str
)
2160 for handler
in self
._opener
.handlers
:
2161 if hasattr(handler
, 'proxies'):
2162 proxy_map
.update(handler
.proxies
)
2163 self
._write
_string
('[debug] Proxy map: ' + compat_str(proxy_map
) + '\n')
2165 if self
.params
.get('call_home', False):
2166 ipaddr
= self
.urlopen('https://yt-dl.org/ip').read().decode('utf-8')
2167 self
._write
_string
('[debug] Public IP address: %s\n' % ipaddr
)
2168 latest_version
= self
.urlopen(
2169 'https://yt-dl.org/latest/version').read().decode('utf-8')
2170 if version_tuple(latest_version
) > version_tuple(__version__
):
2171 self
.report_warning(
2172 'You are using an outdated version (newest version: %s)! '
2173 'See https://yt-dl.org/update if you need help updating.' %
2176 def _setup_opener(self
):
2177 timeout_val
= self
.params
.get('socket_timeout')
2178 self
._socket
_timeout
= 600 if timeout_val
is None else float(timeout_val
)
2180 opts_cookiefile
= self
.params
.get('cookiefile')
2181 opts_proxy
= self
.params
.get('proxy')
2183 if opts_cookiefile
is None:
2184 self
.cookiejar
= compat_cookiejar
.CookieJar()
2186 opts_cookiefile
= expand_path(opts_cookiefile
)
2187 self
.cookiejar
= compat_cookiejar
.MozillaCookieJar(
2189 if os
.access(opts_cookiefile
, os
.R_OK
):
2190 self
.cookiejar
.load()
2192 cookie_processor
= YoutubeDLCookieProcessor(self
.cookiejar
)
2193 if opts_proxy
is not None:
2194 if opts_proxy
== '':
2197 proxies
= {'http': opts_proxy, 'https': opts_proxy}
2199 proxies
= compat_urllib_request
.getproxies()
2200 # Set HTTPS proxy to HTTP one if given (https://github.com/rg3/youtube-dl/issues/805)
2201 if 'http' in proxies
and 'https' not in proxies
:
2202 proxies
['https'] = proxies
['http']
2203 proxy_handler
= PerRequestProxyHandler(proxies
)
2205 debuglevel
= 1 if self
.params
.get('debug_printtraffic') else 0
2206 https_handler
= make_HTTPS_handler(self
.params
, debuglevel
=debuglevel
)
2207 ydlh
= YoutubeDLHandler(self
.params
, debuglevel
=debuglevel
)
2208 data_handler
= compat_urllib_request_DataHandler()
2210 # When passing our own FileHandler instance, build_opener won't add the
2211 # default FileHandler and allows us to disable the file protocol, which
2212 # can be used for malicious purposes (see
2213 # https://github.com/rg3/youtube-dl/issues/8227)
2214 file_handler
= compat_urllib_request
.FileHandler()
2216 def file_open(*args
, **kwargs
):
2217 raise compat_urllib_error
.URLError('file:// scheme is explicitly disabled in youtube-dl for security reasons')
2218 file_handler
.file_open
= file_open
2220 opener
= compat_urllib_request
.build_opener(
2221 proxy_handler
, https_handler
, cookie_processor
, ydlh
, data_handler
, file_handler
)
2223 # Delete the default user-agent header, which would otherwise apply in
2224 # cases where our custom HTTP handler doesn't come into play
2225 # (See https://github.com/rg3/youtube-dl/issues/1309 for details)
2226 opener
.addheaders
= []
2227 self
._opener
= opener
2229 def encode(self
, s
):
2230 if isinstance(s
, bytes):
2231 return s
# Already encoded
2234 return s
.encode(self
.get_encoding())
2235 except UnicodeEncodeError as err
:
2236 err
.reason
= err
.reason
+ '. Check your system encoding configuration or use the --encoding option.'
2239 def get_encoding(self
):
2240 encoding
= self
.params
.get('encoding')
2241 if encoding
is None:
2242 encoding
= preferredencoding()
2245 def _write_thumbnails(self
, info_dict
, filename
):
2246 if self
.params
.get('writethumbnail', False):
2247 thumbnails
= info_dict
.get('thumbnails')
2249 thumbnails
= [thumbnails
[-1]]
2250 elif self
.params
.get('write_all_thumbnails', False):
2251 thumbnails
= info_dict
.get('thumbnails')
2256 # No thumbnails present, so return immediately
2259 for t
in thumbnails
:
2260 thumb_ext
= determine_ext(t
['url'], 'jpg')
2261 suffix
= '_%s' % t
['id'] if len(thumbnails
) > 1 else ''
2262 thumb_display_id
= '%s ' % t
['id'] if len(thumbnails
) > 1 else ''
2263 t
['filename'] = thumb_filename
= os
.path
.splitext(filename
)[0] + suffix
+ '.' + thumb_ext
2265 if self
.params
.get('nooverwrites', False) and os
.path
.exists(encodeFilename(thumb_filename
)):
2266 self
.to_screen('[%s] %s: Thumbnail %sis already present' %
2267 (info_dict
['extractor'], info_dict
['id'], thumb_display_id
))
2269 self
.to_screen('[%s] %s: Downloading thumbnail %s...' %
2270 (info_dict
['extractor'], info_dict
['id'], thumb_display_id
))
2272 uf
= self
.urlopen(t
['url'])
2273 with open(encodeFilename(thumb_filename
), 'wb') as thumbf
:
2274 shutil
.copyfileobj(uf
, thumbf
)
2275 self
.to_screen('[%s] %s: Writing thumbnail %sto: %s' %
2276 (info_dict
['extractor'], info_dict
['id'], thumb_display_id
, thumb_filename
))
2277 except (compat_urllib_error
.URLError
, compat_http_client
.HTTPException
, socket
.error
) as err
:
2278 self
.report_warning('Unable to download thumbnail "%s": %s' %
2279 (t
['url'], error_to_compat_str(err
)))