2 # -*- coding: utf-8 -*-
4 from __future__ import absolute_import
22 class FileDownloader(object):
23 """File Downloader class.
25 File downloader objects are the ones responsible of downloading the
26 actual video file and writing it to disk if the user has requested
27 it, among some other tasks. In most cases there should be one per
28 program. As, given a video URL, the downloader doesn't know how to
29 extract all the needed information, task that InfoExtractors do, it
30 has to pass the URL to one of them.
32 For this, file downloader objects have a method that allows
33 InfoExtractors to be registered in a given order. When it is passed
34 a URL, the file downloader handles it to the first InfoExtractor it
35 finds that reports being able to handle it. The InfoExtractor extracts
36 all the information about the video or videos the URL refers to, and
37 asks the FileDownloader to process the video information, possibly
38 downloading the video.
40 File downloaders accept a lot of parameters. In order not to saturate
41 the object constructor with arguments, it receives a dictionary of
42 options instead. These options are available through the params
43 attribute for the InfoExtractors to use. The FileDownloader also
44 registers itself as the downloader in charge for the InfoExtractors
45 that are added to it, so this is a "mutual registration".
49 username: Username for authentication purposes.
50 password: Password for authentication purposes.
51 usenetrc: Use netrc for authentication instead.
52 quiet: Do not print messages to stdout.
53 forceurl: Force printing final URL.
54 forcetitle: Force printing title.
55 forcethumbnail: Force printing thumbnail URL.
56 forcedescription: Force printing description.
57 forcefilename: Force printing final filename.
58 simulate: Do not download the video files.
59 format: Video format code.
60 format_limit: Highest quality format to try.
61 outtmpl: Template for output names.
62 restrictfilenames: Do not allow "&" and spaces in file names
63 ignoreerrors: Do not stop on download errors.
64 ratelimit: Download speed limit, in bytes/sec.
65 nooverwrites: Prevent overwriting files.
66 retries: Number of times to retry for HTTP error 5xx
67 buffersize: Size of download buffer in bytes.
68 noresizebuffer: Do not automatically resize the download buffer.
69 continuedl: Try to continue downloads if possible.
70 noprogress: Do not print the progress bar.
71 playliststart: Playlist item to start at.
72 playlistend: Playlist item to end at.
73 matchtitle: Download only matching titles.
74 rejecttitle: Reject downloads for matching titles.
75 logtostderr: Log messages to stderr instead of stdout.
76 consoletitle: Display progress in console window's titlebar.
77 nopart: Do not use temporary .part files.
78 updatetime: Use the Last-modified header to set output file timestamps.
79 writedescription: Write the video description to a .description file
80 writeinfojson: Write the video description to a .info.json file
81 writesubtitles: Write the video subtitles to a .srt file
82 subtitleslang: Language of the subtitles to download
83 test: Download only first bytes to test the downloader.
84 keepvideo: Keep the video file after post-processing
90 _download_retcode = None
94 def __init__(self, params):
95 """Create a FileDownloader object with the given options."""
98 self._download_retcode = 0
99 self._num_downloads = 0
100 self._screen_file = [sys.stdout, sys.stderr][params.get('logtostderr', False)]
103 if '%(stitle)s' in self.params['outtmpl']:
104 self.to_stderr(u'WARNING: %(stitle)s is deprecated. Use the %(title)s and the --restrict-filenames flag(which also secures %(uploader)s et al) instead.')
107 def format_bytes(bytes):
110 if type(bytes) is str:
115 exponent = int(math.log(bytes, 1024.0))
116 suffix = 'bkMGTPEZY'[exponent]
117 converted = float(bytes) / float(1024 ** exponent)
118 return '%.2f%s' % (converted, suffix)
121 def calc_percent(byte_counter, data_len):
124 return '%6s' % ('%3.1f%%' % (float(byte_counter) / float(data_len) * 100.0))
127 def calc_eta(start, now, total, current):
131 if current == 0 or dif < 0.001: # One millisecond
133 rate = float(current) / dif
134 eta = int((float(total) - float(current)) / rate)
135 (eta_mins, eta_secs) = divmod(eta, 60)
138 return '%02d:%02d' % (eta_mins, eta_secs)
141 def calc_speed(start, now, bytes):
143 if bytes == 0 or dif < 0.001: # One millisecond
144 return '%10s' % '---b/s'
145 return '%10s' % ('%s/s' % FileDownloader.format_bytes(float(bytes) / dif))
148 def best_block_size(elapsed_time, bytes):
149 new_min = max(bytes / 2.0, 1.0)
150 new_max = min(max(bytes * 2.0, 1.0), 4194304) # Do not surpass 4 MB
151 if elapsed_time < 0.001:
153 rate = bytes / elapsed_time
161 def parse_bytes(bytestr):
162 """Parse a string indicating a byte quantity into an integer."""
163 matchobj = re.match(r'(?i)^(\d+(?:\.\d+)?)([kMGTPEZY]?)$', bytestr)
166 number = float(matchobj.group(1))
167 multiplier = 1024.0 ** 'bkmgtpezy'.index(matchobj.group(2).lower())
168 return int(round(number * multiplier))
170 def add_info_extractor(self, ie):
171 """Add an InfoExtractor object to the end of the list."""
173 ie.set_downloader(self)
175 def add_post_processor(self, pp):
176 """Add a PostProcessor object to the end of the chain."""
178 pp.set_downloader(self)
180 def to_screen(self, message, skip_eol=False):
181 """Print message to stdout if not in quiet mode."""
182 assert type(message) == type(u'')
183 if not self.params.get('quiet', False):
184 terminator = [u'\n', u''][skip_eol]
185 output = message + terminator
186 if 'b' in getattr(self._screen_file, 'mode', '') or sys.version_info[0] < 3: # Python 2 lies about the mode of sys.stdout/sys.stderr
187 output = output.encode(preferredencoding(), 'ignore')
188 self._screen_file.write(output)
189 self._screen_file.flush()
191 def to_stderr(self, message):
192 """Print message to stderr."""
193 assert type(message) == type(u'')
194 output = message + u'\n'
195 if 'b' in getattr(self._screen_file, 'mode', '') or sys.version_info[0] < 3: # Python 2 lies about the mode of sys.stdout/sys.stderr
196 output = output.encode(preferredencoding())
197 sys.stderr.write(output)
199 def to_cons_title(self, message):
200 """Set console/terminal window title to message."""
201 if not self.params.get('consoletitle', False):
203 if os.name == 'nt' and ctypes.windll.kernel32.GetConsoleWindow():
204 # c_wchar_p() might not be necessary if `message` is
205 # already of type unicode()
206 ctypes.windll.kernel32.SetConsoleTitleW(ctypes.c_wchar_p(message))
207 elif 'TERM' in os.environ:
208 sys.stderr.write('\033]0;%s\007' % message.encode(preferredencoding()))
210 def fixed_template(self):
211 """Checks if the output template is fixed."""
212 return (re.search(u'(?u)%\\(.+?\\)s', self.params['outtmpl']) is None)
214 def trouble(self, message=None, tb=None):
215 """Determine action to take when a download problem appears.
217 Depending on if the downloader has been configured to ignore
218 download errors or not, this method may throw an exception or
219 not when errors are found, after printing the message.
221 tb, if given, is additional traceback information.
223 if message is not None:
224 self.to_stderr(message)
225 if self.params.get('verbose'):
227 tb_data = traceback.format_list(traceback.extract_stack())
228 tb = u''.join(tb_data)
230 if not self.params.get('ignoreerrors', False):
231 raise DownloadError(message)
232 self._download_retcode = 1
234 def slow_down(self, start_time, byte_counter):
235 """Sleep if the download speed is over the rate limit."""
236 rate_limit = self.params.get('ratelimit', None)
237 if rate_limit is None or byte_counter == 0:
240 elapsed = now - start_time
243 speed = float(byte_counter) / elapsed
244 if speed > rate_limit:
245 time.sleep((byte_counter - rate_limit * (now - start_time)) / rate_limit)
247 def temp_name(self, filename):
248 """Returns a temporary filename for the given filename."""
249 if self.params.get('nopart', False) or filename == u'-' or \
250 (os.path.exists(encodeFilename(filename)) and not os.path.isfile(encodeFilename(filename))):
252 return filename + u'.part'
254 def undo_temp_name(self, filename):
255 if filename.endswith(u'.part'):
256 return filename[:-len(u'.part')]
259 def try_rename(self, old_filename, new_filename):
261 if old_filename == new_filename:
263 os.rename(encodeFilename(old_filename), encodeFilename(new_filename))
264 except (IOError, OSError) as err:
265 self.trouble(u'ERROR: unable to rename file')
267 def try_utime(self, filename, last_modified_hdr):
268 """Try to set the last-modified time of the given file."""
269 if last_modified_hdr is None:
271 if not os.path.isfile(encodeFilename(filename)):
273 timestr = last_modified_hdr
276 filetime = timeconvert(timestr)
280 os.utime(filename, (time.time(), filetime))
285 def report_writedescription(self, descfn):
286 """ Report that the description file is being written """
287 self.to_screen(u'[info] Writing video description to: ' + descfn)
289 def report_writesubtitles(self, srtfn):
290 """ Report that the subtitles file is being written """
291 self.to_screen(u'[info] Writing video subtitles to: ' + srtfn)
293 def report_writeinfojson(self, infofn):
294 """ Report that the metadata file has been written """
295 self.to_screen(u'[info] Video description metadata as JSON to: ' + infofn)
297 def report_destination(self, filename):
298 """Report destination filename."""
299 self.to_screen(u'[download] Destination: ' + filename)
301 def report_progress(self, percent_str, data_len_str, speed_str, eta_str):
302 """Report download progress."""
303 if self.params.get('noprogress', False):
305 self.to_screen(u'\r[download] %s of %s at %s ETA %s' %
306 (percent_str, data_len_str, speed_str, eta_str), skip_eol=True)
307 self.to_cons_title(u'youtube-dl - %s of %s at %s ETA %s' %
308 (percent_str.strip(), data_len_str.strip(), speed_str.strip(), eta_str.strip()))
310 def report_resuming_byte(self, resume_len):
311 """Report attempt to resume at given byte."""
312 self.to_screen(u'[download] Resuming download at byte %s' % resume_len)
314 def report_retry(self, count, retries):
315 """Report retry in case of HTTP error 5xx"""
316 self.to_screen(u'[download] Got server HTTP error. Retrying (attempt %d of %d)...' % (count, retries))
318 def report_file_already_downloaded(self, file_name):
319 """Report file has already been fully downloaded."""
321 self.to_screen(u'[download] %s has already been downloaded' % file_name)
322 except (UnicodeEncodeError) as err:
323 self.to_screen(u'[download] The file has already been downloaded')
325 def report_unable_to_resume(self):
326 """Report it was impossible to resume download."""
327 self.to_screen(u'[download] Unable to resume')
329 def report_finish(self):
330 """Report download finished."""
331 if self.params.get('noprogress', False):
332 self.to_screen(u'[download] Download completed')
336 def increment_downloads(self):
337 """Increment the ordinal that assigns a number to each file."""
338 self._num_downloads += 1
340 def prepare_filename(self, info_dict):
341 """Generate the output filename."""
343 template_dict = dict(info_dict)
345 template_dict['epoch'] = int(time.time())
346 template_dict['autonumber'] = u'%05d' % self._num_downloads
348 sanitize = lambda k,v: sanitize_filename(
349 u'NA' if v is None else compat_str(v),
350 restricted=self.params.get('restrictfilenames'),
352 template_dict = dict((k, sanitize(k, v)) for k,v in template_dict.items())
354 filename = self.params['outtmpl'] % template_dict
356 except (ValueError, KeyError) as err:
357 self.trouble(u'ERROR: invalid system charset or erroneous output template')
360 def _match_entry(self, info_dict):
361 """ Returns None iff the file should be downloaded """
363 title = info_dict['title']
364 matchtitle = self.params.get('matchtitle', False)
366 matchtitle = matchtitle.decode('utf8')
367 if not re.search(matchtitle, title, re.IGNORECASE):
368 return u'[download] "' + title + '" title did not match pattern "' + matchtitle + '"'
369 rejecttitle = self.params.get('rejecttitle', False)
371 rejecttitle = rejecttitle.decode('utf8')
372 if re.search(rejecttitle, title, re.IGNORECASE):
373 return u'"' + title + '" title matched reject pattern "' + rejecttitle + '"'
376 def process_info(self, info_dict):
377 """Process a single dictionary returned by an InfoExtractor."""
379 # Keep for backwards compatibility
380 info_dict['stitle'] = info_dict['title']
382 if not 'format' in info_dict:
383 info_dict['format'] = info_dict['ext']
385 reason = self._match_entry(info_dict)
386 if reason is not None:
387 self.to_screen(u'[download] ' + reason)
390 max_downloads = self.params.get('max_downloads')
391 if max_downloads is not None:
392 if self._num_downloads > int(max_downloads):
393 raise MaxDownloadsReached()
395 filename = self.prepare_filename(info_dict)
398 if self.params.get('forcetitle', False):
399 compat_print(info_dict['title'])
400 if self.params.get('forceurl', False):
401 compat_print(info_dict['url'])
402 if self.params.get('forcethumbnail', False) and 'thumbnail' in info_dict:
403 compat_print(info_dict['thumbnail'])
404 if self.params.get('forcedescription', False) and 'description' in info_dict:
405 compat_print(info_dict['description'])
406 if self.params.get('forcefilename', False) and filename is not None:
407 compat_print(filename)
408 if self.params.get('forceformat', False):
409 compat_print(info_dict['format'])
411 # Do nothing else if in simulate mode
412 if self.params.get('simulate', False):
419 dn = os.path.dirname(encodeFilename(filename))
420 if dn != '' and not os.path.exists(dn): # dn is already encoded
422 except (OSError, IOError) as err:
423 self.trouble(u'ERROR: unable to create directory ' + compat_str(err))
426 if self.params.get('writedescription', False):
428 descfn = filename + u'.description'
429 self.report_writedescription(descfn)
430 with io.open(encodeFilename(descfn), 'w', encoding='utf-8') as descfile:
431 descfile.write(info_dict['description'])
432 except (OSError, IOError):
433 self.trouble(u'ERROR: Cannot write description file ' + descfn)
436 if self.params.get('writesubtitles', False) and 'subtitles' in info_dict and info_dict['subtitles']:
437 # subtitles download errors are already managed as troubles in relevant IE
438 # that way it will silently go on when used with unsupporting IE
440 srtfn = filename.rsplit('.', 1)[0] + u'.srt'
441 self.report_writesubtitles(srtfn)
442 with io.open(encodeFilename(srtfn), 'w', encoding='utf-8') as srtfile:
443 srtfile.write(info_dict['subtitles'])
444 except (OSError, IOError):
445 self.trouble(u'ERROR: Cannot write subtitles file ' + descfn)
448 if self.params.get('writeinfojson', False):
449 infofn = filename + u'.info.json'
450 self.report_writeinfojson(infofn)
452 json_info_dict = dict((k, v) for k,v in info_dict.items() if not k in ['urlhandle'])
453 write_json_file(json_info_dict, encodeFilename(infofn))
454 except (OSError, IOError):
455 self.trouble(u'ERROR: Cannot write metadata to JSON file ' + infofn)
458 if not self.params.get('skip_download', False):
459 if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(filename)):
463 success = self._do_download(filename, info_dict)
464 except (OSError, IOError) as err:
465 raise UnavailableVideoError()
466 except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
467 self.trouble(u'ERROR: unable to download video data: %s' % str(err))
469 except (ContentTooShortError, ) as err:
470 self.trouble(u'ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded))
475 self.post_process(filename, info_dict)
476 except (PostProcessingError) as err:
477 self.trouble(u'ERROR: postprocessing: %s' % str(err))
480 def download(self, url_list):
481 """Download a given list of URLs."""
482 if len(url_list) > 1 and self.fixed_template():
483 raise SameFileError(self.params['outtmpl'])
486 suitable_found = False
488 # Go to next InfoExtractor if not suitable
489 if not ie.suitable(url):
492 # Warn if the _WORKING attribute is False
494 self.to_stderr(u'WARNING: the program functionality for this site has been marked as broken, '
495 u'and will probably not work. If you want to go on, use the -i option.')
497 # Suitable InfoExtractor found
498 suitable_found = True
500 # Extract information from URL and process it
502 videos = ie.extract(url)
503 except ExtractorError as de: # An error we somewhat expected
504 self.trouble(u'ERROR: ' + compat_str(de), de.format_traceback())
506 except Exception as e:
507 if self.params.get('ignoreerrors', False):
508 self.trouble(u'ERROR: ' + compat_str(e), tb=compat_str(traceback.format_exc()))
513 if len(videos or []) > 1 and self.fixed_template():
514 raise SameFileError(self.params['outtmpl'])
516 for video in videos or []:
517 video['extractor'] = ie.IE_NAME
519 self.increment_downloads()
520 self.process_info(video)
521 except UnavailableVideoError:
522 self.trouble(u'\nERROR: unable to download video')
524 # Suitable InfoExtractor had been found; go to next URL
527 if not suitable_found:
528 self.trouble(u'ERROR: no suitable InfoExtractor: %s' % url)
530 return self._download_retcode
532 def post_process(self, filename, ie_info):
533 """Run all the postprocessors on the given file."""
535 info['filepath'] = filename
539 keep_video_wish,new_info = pp.run(info)
540 if keep_video_wish is not None:
542 keep_video = keep_video_wish
543 elif keep_video is None:
544 # No clear decision yet, let IE decide
545 keep_video = keep_video_wish
546 except PostProcessingError as e:
547 self.to_stderr(u'ERROR: ' + e.msg)
548 if keep_video is False and not self.params.get('keepvideo', False):
550 self.to_stderr(u'Deleting original file %s (pass -k to keep)' % filename)
551 os.remove(encodeFilename(filename))
552 except (IOError, OSError):
553 self.to_stderr(u'WARNING: Unable to remove downloaded video file')
555 def _download_with_rtmpdump(self, filename, url, player_url, page_url):
556 self.report_destination(filename)
557 tmpfilename = self.temp_name(filename)
559 # Check for rtmpdump first
561 subprocess.call(['rtmpdump', '-h'], stdout=(file(os.path.devnull, 'w')), stderr=subprocess.STDOUT)
562 except (OSError, IOError):
563 self.trouble(u'ERROR: RTMP download detected but "rtmpdump" could not be run')
566 # Download using rtmpdump. rtmpdump returns exit code 2 when
567 # the connection was interrumpted and resuming appears to be
568 # possible. This is part of rtmpdump's normal usage, AFAIK.
569 basic_args = ['rtmpdump', '-q', '-r', url, '-o', tmpfilename]
570 if player_url is not None:
571 basic_args += ['-W', player_url]
572 if page_url is not None:
573 basic_args += ['--pageUrl', page_url]
574 args = basic_args + [[], ['-e', '-k', '1']][self.params.get('continuedl', False)]
575 if self.params.get('verbose', False):
578 shell_quote = lambda args: ' '.join(map(pipes.quote, args))
581 self.to_screen(u'[debug] rtmpdump command line: ' + shell_quote(args))
582 retval = subprocess.call(args)
583 while retval == 2 or retval == 1:
584 prevsize = os.path.getsize(encodeFilename(tmpfilename))
585 self.to_screen(u'\r[rtmpdump] %s bytes' % prevsize, skip_eol=True)
586 time.sleep(5.0) # This seems to be needed
587 retval = subprocess.call(basic_args + ['-e'] + [[], ['-k', '1']][retval == 1])
588 cursize = os.path.getsize(encodeFilename(tmpfilename))
589 if prevsize == cursize and retval == 1:
591 # Some rtmp streams seem abort after ~ 99.8%. Don't complain for those
592 if prevsize == cursize and retval == 2 and cursize > 1024:
593 self.to_screen(u'\r[rtmpdump] Could not download the whole video. This can happen for some advertisements.')
597 self.to_screen(u'\r[rtmpdump] %s bytes' % os.path.getsize(encodeFilename(tmpfilename)))
598 self.try_rename(tmpfilename, filename)
601 self.trouble(u'\nERROR: rtmpdump exited with code %d' % retval)
604 def _do_download(self, filename, info_dict):
605 url = info_dict['url']
607 # Check file already present
608 if self.params.get('continuedl', False) and os.path.isfile(encodeFilename(filename)) and not self.params.get('nopart', False):
609 self.report_file_already_downloaded(filename)
612 # Attempt to download using rtmpdump
613 if url.startswith('rtmp'):
614 return self._download_with_rtmpdump(filename, url,
615 info_dict.get('player_url', None),
616 info_dict.get('page_url', None))
618 tmpfilename = self.temp_name(filename)
621 # Do not include the Accept-Encoding header
622 headers = {'Youtubedl-no-compression': 'True'}
623 if 'user_agent' in info_dict:
624 headers['Youtubedl-user-agent'] = info_dict['user_agent']
625 basic_request = compat_urllib_request.Request(url, None, headers)
626 request = compat_urllib_request.Request(url, None, headers)
628 if self.params.get('test', False):
629 request.add_header('Range','bytes=0-10240')
631 # Establish possible resume length
632 if os.path.isfile(encodeFilename(tmpfilename)):
633 resume_len = os.path.getsize(encodeFilename(tmpfilename))
639 if self.params.get('continuedl', False):
640 self.report_resuming_byte(resume_len)
641 request.add_header('Range','bytes=%d-' % resume_len)
647 retries = self.params.get('retries', 0)
648 while count <= retries:
649 # Establish connection
651 if count == 0 and 'urlhandle' in info_dict:
652 data = info_dict['urlhandle']
653 data = compat_urllib_request.urlopen(request)
655 except (compat_urllib_error.HTTPError, ) as err:
656 if (err.code < 500 or err.code >= 600) and err.code != 416:
657 # Unexpected HTTP error
659 elif err.code == 416:
660 # Unable to resume (requested range not satisfiable)
662 # Open the connection again without the range header
663 data = compat_urllib_request.urlopen(basic_request)
664 content_length = data.info()['Content-Length']
665 except (compat_urllib_error.HTTPError, ) as err:
666 if err.code < 500 or err.code >= 600:
669 # Examine the reported length
670 if (content_length is not None and
671 (resume_len - 100 < int(content_length) < resume_len + 100)):
672 # The file had already been fully downloaded.
673 # Explanation to the above condition: in issue #175 it was revealed that
674 # YouTube sometimes adds or removes a few bytes from the end of the file,
675 # changing the file size slightly and causing problems for some users. So
676 # I decided to implement a suggested change and consider the file
677 # completely downloaded if the file size differs less than 100 bytes from
678 # the one in the hard drive.
679 self.report_file_already_downloaded(filename)
680 self.try_rename(tmpfilename, filename)
683 # The length does not match, we start the download over
684 self.report_unable_to_resume()
690 self.report_retry(count, retries)
693 self.trouble(u'ERROR: giving up after %s retries' % retries)
696 data_len = data.info().get('Content-length', None)
697 if data_len is not None:
698 data_len = int(data_len) + resume_len
699 data_len_str = self.format_bytes(data_len)
700 byte_counter = 0 + resume_len
701 block_size = self.params.get('buffersize', 1024)
706 data_block = data.read(block_size)
708 if len(data_block) == 0:
710 byte_counter += len(data_block)
712 # Open file just in time
715 (stream, tmpfilename) = sanitize_open(tmpfilename, open_mode)
716 assert stream is not None
717 filename = self.undo_temp_name(tmpfilename)
718 self.report_destination(filename)
719 except (OSError, IOError) as err:
720 self.trouble(u'ERROR: unable to open for writing: %s' % str(err))
723 stream.write(data_block)
724 except (IOError, OSError) as err:
725 self.trouble(u'\nERROR: unable to write data: %s' % str(err))
727 if not self.params.get('noresizebuffer', False):
728 block_size = self.best_block_size(after - before, len(data_block))
731 speed_str = self.calc_speed(start, time.time(), byte_counter - resume_len)
733 self.report_progress('Unknown %', data_len_str, speed_str, 'Unknown ETA')
735 percent_str = self.calc_percent(byte_counter, data_len)
736 eta_str = self.calc_eta(start, time.time(), data_len - resume_len, byte_counter - resume_len)
737 self.report_progress(percent_str, data_len_str, speed_str, eta_str)
740 self.slow_down(start, byte_counter - resume_len)
743 self.trouble(u'\nERROR: Did not get any data blocks')
747 if data_len is not None and byte_counter != data_len:
748 raise ContentTooShortError(byte_counter, int(data_len))
749 self.try_rename(tmpfilename, filename)
751 # Update file modification time
752 if self.params.get('updatetime', True):
753 info_dict['filetime'] = self.try_utime(filename, data.info().get('last-modified', None))