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1 | #!/usr/bin/env python | |
2 | # -*- coding: utf-8 -*- | |
3 | ||
4 | from __future__ import absolute_import, unicode_literals | |
5 | ||
6 | import collections | |
7 | import contextlib | |
8 | import datetime | |
9 | import errno | |
10 | import fileinput | |
11 | import io | |
12 | import itertools | |
13 | import json | |
14 | import locale | |
15 | import operator | |
16 | import os | |
17 | import platform | |
18 | import re | |
19 | import shutil | |
20 | import subprocess | |
21 | import socket | |
22 | import sys | |
23 | import time | |
24 | import tokenize | |
25 | import traceback | |
26 | ||
27 | from .compat import ( | |
28 | compat_basestring, | |
29 | compat_cookiejar, | |
30 | compat_expanduser, | |
31 | compat_get_terminal_size, | |
32 | compat_http_client, | |
33 | compat_kwargs, | |
34 | compat_os_name, | |
35 | compat_str, | |
36 | compat_tokenize_tokenize, | |
37 | compat_urllib_error, | |
38 | compat_urllib_request, | |
39 | compat_urllib_request_DataHandler, | |
40 | ) | |
41 | from .utils import ( | |
42 | age_restricted, | |
43 | args_to_str, | |
44 | ContentTooShortError, | |
45 | date_from_str, | |
46 | DateRange, | |
47 | DEFAULT_OUTTMPL, | |
48 | determine_ext, | |
49 | determine_protocol, | |
50 | DownloadError, | |
51 | encode_compat_str, | |
52 | encodeFilename, | |
53 | error_to_compat_str, | |
54 | ExtractorError, | |
55 | format_bytes, | |
56 | formatSeconds, | |
57 | locked_file, | |
58 | make_HTTPS_handler, | |
59 | MaxDownloadsReached, | |
60 | PagedList, | |
61 | parse_filesize, | |
62 | PerRequestProxyHandler, | |
63 | platform_name, | |
64 | PostProcessingError, | |
65 | preferredencoding, | |
66 | prepend_extension, | |
67 | render_table, | |
68 | replace_extension, | |
69 | SameFileError, | |
70 | sanitize_filename, | |
71 | sanitize_path, | |
72 | sanitize_url, | |
73 | sanitized_Request, | |
74 | std_headers, | |
75 | subtitles_filename, | |
76 | UnavailableVideoError, | |
77 | url_basename, | |
78 | version_tuple, | |
79 | write_json_file, | |
80 | write_string, | |
81 | YoutubeDLCookieProcessor, | |
82 | YoutubeDLHandler, | |
83 | ) | |
84 | from .cache import Cache | |
85 | from .extractor import get_info_extractor, gen_extractors | |
86 | from .downloader import get_suitable_downloader | |
87 | from .downloader.rtmp import rtmpdump_version | |
88 | from .postprocessor import ( | |
89 | FFmpegFixupM3u8PP, | |
90 | FFmpegFixupM4aPP, | |
91 | FFmpegFixupStretchedPP, | |
92 | FFmpegMergerPP, | |
93 | FFmpegPostProcessor, | |
94 | get_postprocessor, | |
95 | ) | |
96 | from .version import __version__ | |
97 | ||
98 | if compat_os_name == 'nt': | |
99 | import ctypes | |
100 | ||
101 | ||
102 | class YoutubeDL(object): | |
103 | """YoutubeDL class. | |
104 | ||
105 | YoutubeDL objects are the ones responsible of downloading the | |
106 | actual video file and writing it to disk if the user has requested | |
107 | it, among some other tasks. In most cases there should be one per | |
108 | program. As, given a video URL, the downloader doesn't know how to | |
109 | extract all the needed information, task that InfoExtractors do, it | |
110 | has to pass the URL to one of them. | |
111 | ||
112 | For this, YoutubeDL objects have a method that allows | |
113 | InfoExtractors to be registered in a given order. When it is passed | |
114 | a URL, the YoutubeDL object handles it to the first InfoExtractor it | |
115 | finds that reports being able to handle it. The InfoExtractor extracts | |
116 | all the information about the video or videos the URL refers to, and | |
117 | YoutubeDL process the extracted information, possibly using a File | |
118 | Downloader to download the video. | |
119 | ||
120 | YoutubeDL objects accept a lot of parameters. In order not to saturate | |
121 | the object constructor with arguments, it receives a dictionary of | |
122 | options instead. These options are available through the params | |
123 | attribute for the InfoExtractors to use. The YoutubeDL also | |
124 | registers itself as the downloader in charge for the InfoExtractors | |
125 | that are added to it, so this is a "mutual registration". | |
126 | ||
127 | Available options: | |
128 | ||
129 | username: Username for authentication purposes. | |
130 | password: Password for authentication purposes. | |
131 | videopassword: Password for accessing a video. | |
132 | usenetrc: Use netrc for authentication instead. | |
133 | verbose: Print additional info to stdout. | |
134 | quiet: Do not print messages to stdout. | |
135 | no_warnings: Do not print out anything for warnings. | |
136 | forceurl: Force printing final URL. | |
137 | forcetitle: Force printing title. | |
138 | forceid: Force printing ID. | |
139 | forcethumbnail: Force printing thumbnail URL. | |
140 | forcedescription: Force printing description. | |
141 | forcefilename: Force printing final filename. | |
142 | forceduration: Force printing duration. | |
143 | forcejson: Force printing info_dict as JSON. | |
144 | dump_single_json: Force printing the info_dict of the whole playlist | |
145 | (or video) as a single JSON line. | |
146 | simulate: Do not download the video files. | |
147 | format: Video format code. See options.py for more information. | |
148 | outtmpl: Template for output names. | |
149 | restrictfilenames: Do not allow "&" and spaces in file names | |
150 | ignoreerrors: Do not stop on download errors. | |
151 | force_generic_extractor: Force downloader to use the generic extractor | |
152 | nooverwrites: Prevent overwriting files. | |
153 | playliststart: Playlist item to start at. | |
154 | playlistend: Playlist item to end at. | |
155 | playlist_items: Specific indices of playlist to download. | |
156 | playlistreverse: Download playlist items in reverse order. | |
157 | matchtitle: Download only matching titles. | |
158 | rejecttitle: Reject downloads for matching titles. | |
159 | logger: Log messages to a logging.Logger instance. | |
160 | logtostderr: Log messages to stderr instead of stdout. | |
161 | writedescription: Write the video description to a .description file | |
162 | writeinfojson: Write the video description to a .info.json file | |
163 | writeannotations: Write the video annotations to a .annotations.xml file | |
164 | writethumbnail: Write the thumbnail image to a file | |
165 | write_all_thumbnails: Write all thumbnail formats to files | |
166 | writesubtitles: Write the video subtitles to a file | |
167 | writeautomaticsub: Write the automatically generated subtitles to a file | |
168 | allsubtitles: Downloads all the subtitles of the video | |
169 | (requires writesubtitles or writeautomaticsub) | |
170 | listsubtitles: Lists all available subtitles for the video | |
171 | subtitlesformat: The format code for subtitles | |
172 | subtitleslangs: List of languages of the subtitles to download | |
173 | keepvideo: Keep the video file after post-processing | |
174 | daterange: A DateRange object, download only if the upload_date is in the range. | |
175 | skip_download: Skip the actual download of the video file | |
176 | cachedir: Location of the cache files in the filesystem. | |
177 | False to disable filesystem cache. | |
178 | noplaylist: Download single video instead of a playlist if in doubt. | |
179 | age_limit: An integer representing the user's age in years. | |
180 | Unsuitable videos for the given age are skipped. | |
181 | min_views: An integer representing the minimum view count the video | |
182 | must have in order to not be skipped. | |
183 | Videos without view count information are always | |
184 | downloaded. None for no limit. | |
185 | max_views: An integer representing the maximum view count. | |
186 | Videos that are more popular than that are not | |
187 | downloaded. | |
188 | Videos without view count information are always | |
189 | downloaded. None for no limit. | |
190 | download_archive: File name of a file where all downloads are recorded. | |
191 | Videos already present in the file are not downloaded | |
192 | again. | |
193 | cookiefile: File name where cookies should be read from and dumped to. | |
194 | nocheckcertificate:Do not verify SSL certificates | |
195 | prefer_insecure: Use HTTP instead of HTTPS to retrieve information. | |
196 | At the moment, this is only supported by YouTube. | |
197 | proxy: URL of the proxy server to use | |
198 | cn_verification_proxy: URL of the proxy to use for IP address verification | |
199 | on Chinese sites. (Experimental) | |
200 | socket_timeout: Time to wait for unresponsive hosts, in seconds | |
201 | bidi_workaround: Work around buggy terminals without bidirectional text | |
202 | support, using fridibi | |
203 | debug_printtraffic:Print out sent and received HTTP traffic | |
204 | include_ads: Download ads as well | |
205 | default_search: Prepend this string if an input url is not valid. | |
206 | 'auto' for elaborate guessing | |
207 | encoding: Use this encoding instead of the system-specified. | |
208 | extract_flat: Do not resolve URLs, return the immediate result. | |
209 | Pass in 'in_playlist' to only show this behavior for | |
210 | playlist items. | |
211 | postprocessors: A list of dictionaries, each with an entry | |
212 | * key: The name of the postprocessor. See | |
213 | youtube_dl/postprocessor/__init__.py for a list. | |
214 | as well as any further keyword arguments for the | |
215 | postprocessor. | |
216 | progress_hooks: A list of functions that get called on download | |
217 | progress, with a dictionary with the entries | |
218 | * status: One of "downloading", "error", or "finished". | |
219 | Check this first and ignore unknown values. | |
220 | ||
221 | If status is one of "downloading", or "finished", the | |
222 | following properties may also be present: | |
223 | * filename: The final filename (always present) | |
224 | * tmpfilename: The filename we're currently writing to | |
225 | * downloaded_bytes: Bytes on disk | |
226 | * total_bytes: Size of the whole file, None if unknown | |
227 | * total_bytes_estimate: Guess of the eventual file size, | |
228 | None if unavailable. | |
229 | * elapsed: The number of seconds since download started. | |
230 | * eta: The estimated time in seconds, None if unknown | |
231 | * speed: The download speed in bytes/second, None if | |
232 | unknown | |
233 | * fragment_index: The counter of the currently | |
234 | downloaded video fragment. | |
235 | * fragment_count: The number of fragments (= individual | |
236 | files that will be merged) | |
237 | ||
238 | Progress hooks are guaranteed to be called at least once | |
239 | (with status "finished") if the download is successful. | |
240 | merge_output_format: Extension to use when merging formats. | |
241 | fixup: Automatically correct known faults of the file. | |
242 | One of: | |
243 | - "never": do nothing | |
244 | - "warn": only emit a warning | |
245 | - "detect_or_warn": check whether we can do anything | |
246 | about it, warn otherwise (default) | |
247 | source_address: (Experimental) Client-side IP address to bind to. | |
248 | call_home: Boolean, true iff we are allowed to contact the | |
249 | youtube-dl servers for debugging. | |
250 | sleep_interval: Number of seconds to sleep before each download. | |
251 | listformats: Print an overview of available video formats and exit. | |
252 | list_thumbnails: Print a table of all thumbnails and exit. | |
253 | match_filter: A function that gets called with the info_dict of | |
254 | every video. | |
255 | If it returns a message, the video is ignored. | |
256 | If it returns None, the video is downloaded. | |
257 | match_filter_func in utils.py is one example for this. | |
258 | no_color: Do not emit color codes in output. | |
259 | ||
260 | The following options determine which downloader is picked: | |
261 | external_downloader: Executable of the external downloader to call. | |
262 | None or unset for standard (built-in) downloader. | |
263 | hls_prefer_native: Use the native HLS downloader instead of ffmpeg/avconv. | |
264 | ||
265 | The following parameters are not used by YoutubeDL itself, they are used by | |
266 | the downloader (see youtube_dl/downloader/common.py): | |
267 | nopart, updatetime, buffersize, ratelimit, min_filesize, max_filesize, test, | |
268 | noresizebuffer, retries, continuedl, noprogress, consoletitle, | |
269 | xattr_set_filesize, external_downloader_args, hls_use_mpegts. | |
270 | ||
271 | The following options are used by the post processors: | |
272 | prefer_ffmpeg: If True, use ffmpeg instead of avconv if both are available, | |
273 | otherwise prefer avconv. | |
274 | postprocessor_args: A list of additional command-line arguments for the | |
275 | postprocessor. | |
276 | """ | |
277 | ||
278 | params = None | |
279 | _ies = [] | |
280 | _pps = [] | |
281 | _download_retcode = None | |
282 | _num_downloads = None | |
283 | _screen_file = None | |
284 | ||
285 | def __init__(self, params=None, auto_init=True): | |
286 | """Create a FileDownloader object with the given options.""" | |
287 | if params is None: | |
288 | params = {} | |
289 | self._ies = [] | |
290 | self._ies_instances = {} | |
291 | self._pps = [] | |
292 | self._progress_hooks = [] | |
293 | self._download_retcode = 0 | |
294 | self._num_downloads = 0 | |
295 | self._screen_file = [sys.stdout, sys.stderr][params.get('logtostderr', False)] | |
296 | self._err_file = sys.stderr | |
297 | self.params = { | |
298 | # Default parameters | |
299 | 'nocheckcertificate': False, | |
300 | } | |
301 | self.params.update(params) | |
302 | self.cache = Cache(self) | |
303 | ||
304 | if params.get('bidi_workaround', False): | |
305 | try: | |
306 | import pty | |
307 | master, slave = pty.openpty() | |
308 | width = compat_get_terminal_size().columns | |
309 | if width is None: | |
310 | width_args = [] | |
311 | else: | |
312 | width_args = ['-w', str(width)] | |
313 | sp_kwargs = dict( | |
314 | stdin=subprocess.PIPE, | |
315 | stdout=slave, | |
316 | stderr=self._err_file) | |
317 | try: | |
318 | self._output_process = subprocess.Popen( | |
319 | ['bidiv'] + width_args, **sp_kwargs | |
320 | ) | |
321 | except OSError: | |
322 | self._output_process = subprocess.Popen( | |
323 | ['fribidi', '-c', 'UTF-8'] + width_args, **sp_kwargs) | |
324 | self._output_channel = os.fdopen(master, 'rb') | |
325 | except OSError as ose: | |
326 | if ose.errno == 2: | |
327 | 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 $PATH.') | |
328 | else: | |
329 | raise | |
330 | ||
331 | if (sys.version_info >= (3,) and sys.platform != 'win32' and | |
332 | sys.getfilesystemencoding() in ['ascii', 'ANSI_X3.4-1968'] and | |
333 | not params.get('restrictfilenames', False)): | |
334 | # On Python 3, the Unicode filesystem API will throw errors (#1474) | |
335 | self.report_warning( | |
336 | 'Assuming --restrict-filenames since file system encoding ' | |
337 | 'cannot encode all characters. ' | |
338 | 'Set the LC_ALL environment variable to fix this.') | |
339 | self.params['restrictfilenames'] = True | |
340 | ||
341 | if isinstance(params.get('outtmpl'), bytes): | |
342 | self.report_warning( | |
343 | 'Parameter outtmpl is bytes, but should be a unicode string. ' | |
344 | 'Put from __future__ import unicode_literals at the top of your code file or consider switching to Python 3.x.') | |
345 | ||
346 | self._setup_opener() | |
347 | ||
348 | if auto_init: | |
349 | self.print_debug_header() | |
350 | self.add_default_info_extractors() | |
351 | ||
352 | for pp_def_raw in self.params.get('postprocessors', []): | |
353 | pp_class = get_postprocessor(pp_def_raw['key']) | |
354 | pp_def = dict(pp_def_raw) | |
355 | del pp_def['key'] | |
356 | pp = pp_class(self, **compat_kwargs(pp_def)) | |
357 | self.add_post_processor(pp) | |
358 | ||
359 | for ph in self.params.get('progress_hooks', []): | |
360 | self.add_progress_hook(ph) | |
361 | ||
362 | def warn_if_short_id(self, argv): | |
363 | # short YouTube ID starting with dash? | |
364 | idxs = [ | |
365 | i for i, a in enumerate(argv) | |
366 | if re.match(r'^-[0-9A-Za-z_-]{10}$', a)] | |
367 | if idxs: | |
368 | correct_argv = ( | |
369 | ['youtube-dl'] + | |
370 | [a for i, a in enumerate(argv) if i not in idxs] + | |
371 | ['--'] + [argv[i] for i in idxs] | |
372 | ) | |
373 | self.report_warning( | |
374 | 'Long argument string detected. ' | |
375 | 'Use -- to separate parameters and URLs, like this:\n%s\n' % | |
376 | args_to_str(correct_argv)) | |
377 | ||
378 | def add_info_extractor(self, ie): | |
379 | """Add an InfoExtractor object to the end of the list.""" | |
380 | self._ies.append(ie) | |
381 | self._ies_instances[ie.ie_key()] = ie | |
382 | ie.set_downloader(self) | |
383 | ||
384 | def get_info_extractor(self, ie_key): | |
385 | """ | |
386 | Get an instance of an IE with name ie_key, it will try to get one from | |
387 | the _ies list, if there's no instance it will create a new one and add | |
388 | it to the extractor list. | |
389 | """ | |
390 | ie = self._ies_instances.get(ie_key) | |
391 | if ie is None: | |
392 | ie = get_info_extractor(ie_key)() | |
393 | self.add_info_extractor(ie) | |
394 | return ie | |
395 | ||
396 | def add_default_info_extractors(self): | |
397 | """ | |
398 | Add the InfoExtractors returned by gen_extractors to the end of the list | |
399 | """ | |
400 | for ie in gen_extractors(): | |
401 | self.add_info_extractor(ie) | |
402 | ||
403 | def add_post_processor(self, pp): | |
404 | """Add a PostProcessor object to the end of the chain.""" | |
405 | self._pps.append(pp) | |
406 | pp.set_downloader(self) | |
407 | ||
408 | def add_progress_hook(self, ph): | |
409 | """Add the progress hook (currently only for the file downloader)""" | |
410 | self._progress_hooks.append(ph) | |
411 | ||
412 | def _bidi_workaround(self, message): | |
413 | if not hasattr(self, '_output_channel'): | |
414 | return message | |
415 | ||
416 | assert hasattr(self, '_output_process') | |
417 | assert isinstance(message, compat_str) | |
418 | line_count = message.count('\n') + 1 | |
419 | self._output_process.stdin.write((message + '\n').encode('utf-8')) | |
420 | self._output_process.stdin.flush() | |
421 | res = ''.join(self._output_channel.readline().decode('utf-8') | |
422 | for _ in range(line_count)) | |
423 | return res[:-len('\n')] | |
424 | ||
425 | def to_screen(self, message, skip_eol=False): | |
426 | """Print message to stdout if not in quiet mode.""" | |
427 | return self.to_stdout(message, skip_eol, check_quiet=True) | |
428 | ||
429 | def _write_string(self, s, out=None): | |
430 | write_string(s, out=out, encoding=self.params.get('encoding')) | |
431 | ||
432 | def to_stdout(self, message, skip_eol=False, check_quiet=False): | |
433 | """Print message to stdout if not in quiet mode.""" | |
434 | if self.params.get('logger'): | |
435 | self.params['logger'].debug(message) | |
436 | elif not check_quiet or not self.params.get('quiet', False): | |
437 | message = self._bidi_workaround(message) | |
438 | terminator = ['\n', ''][skip_eol] | |
439 | output = message + terminator | |
440 | ||
441 | self._write_string(output, self._screen_file) | |
442 | ||
443 | def to_stderr(self, message): | |
444 | """Print message to stderr.""" | |
445 | assert isinstance(message, compat_str) | |
446 | if self.params.get('logger'): | |
447 | self.params['logger'].error(message) | |
448 | else: | |
449 | message = self._bidi_workaround(message) | |
450 | output = message + '\n' | |
451 | self._write_string(output, self._err_file) | |
452 | ||
453 | def to_console_title(self, message): | |
454 | if not self.params.get('consoletitle', False): | |
455 | return | |
456 | if compat_os_name == 'nt' and ctypes.windll.kernel32.GetConsoleWindow(): | |
457 | # c_wchar_p() might not be necessary if `message` is | |
458 | # already of type unicode() | |
459 | ctypes.windll.kernel32.SetConsoleTitleW(ctypes.c_wchar_p(message)) | |
460 | elif 'TERM' in os.environ: | |
461 | self._write_string('\033]0;%s\007' % message, self._screen_file) | |
462 | ||
463 | def save_console_title(self): | |
464 | if not self.params.get('consoletitle', False): | |
465 | return | |
466 | if 'TERM' in os.environ: | |
467 | # Save the title on stack | |
468 | self._write_string('\033[22;0t', self._screen_file) | |
469 | ||
470 | def restore_console_title(self): | |
471 | if not self.params.get('consoletitle', False): | |
472 | return | |
473 | if 'TERM' in os.environ: | |
474 | # Restore the title from stack | |
475 | self._write_string('\033[23;0t', self._screen_file) | |
476 | ||
477 | def __enter__(self): | |
478 | self.save_console_title() | |
479 | return self | |
480 | ||
481 | def __exit__(self, *args): | |
482 | self.restore_console_title() | |
483 | ||
484 | if self.params.get('cookiefile') is not None: | |
485 | self.cookiejar.save() | |
486 | ||
487 | def trouble(self, message=None, tb=None): | |
488 | """Determine action to take when a download problem appears. | |
489 | ||
490 | Depending on if the downloader has been configured to ignore | |
491 | download errors or not, this method may throw an exception or | |
492 | not when errors are found, after printing the message. | |
493 | ||
494 | tb, if given, is additional traceback information. | |
495 | """ | |
496 | if message is not None: | |
497 | self.to_stderr(message) | |
498 | if self.params.get('verbose'): | |
499 | if tb is None: | |
500 | if sys.exc_info()[0]: # if .trouble has been called from an except block | |
501 | tb = '' | |
502 | if hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]: | |
503 | tb += ''.join(traceback.format_exception(*sys.exc_info()[1].exc_info)) | |
504 | tb += encode_compat_str(traceback.format_exc()) | |
505 | else: | |
506 | tb_data = traceback.format_list(traceback.extract_stack()) | |
507 | tb = ''.join(tb_data) | |
508 | self.to_stderr(tb) | |
509 | if not self.params.get('ignoreerrors', False): | |
510 | if sys.exc_info()[0] and hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]: | |
511 | exc_info = sys.exc_info()[1].exc_info | |
512 | else: | |
513 | exc_info = sys.exc_info() | |
514 | raise DownloadError(message, exc_info) | |
515 | self._download_retcode = 1 | |
516 | ||
517 | def report_warning(self, message): | |
518 | ''' | |
519 | Print the message to stderr, it will be prefixed with 'WARNING:' | |
520 | If stderr is a tty file the 'WARNING:' will be colored | |
521 | ''' | |
522 | if self.params.get('logger') is not None: | |
523 | self.params['logger'].warning(message) | |
524 | else: | |
525 | if self.params.get('no_warnings'): | |
526 | return | |
527 | if not self.params.get('no_color') and self._err_file.isatty() and compat_os_name != 'nt': | |
528 | _msg_header = '\033[0;33mWARNING:\033[0m' | |
529 | else: | |
530 | _msg_header = 'WARNING:' | |
531 | warning_message = '%s %s' % (_msg_header, message) | |
532 | self.to_stderr(warning_message) | |
533 | ||
534 | def report_error(self, message, tb=None): | |
535 | ''' | |
536 | Do the same as trouble, but prefixes the message with 'ERROR:', colored | |
537 | in red if stderr is a tty file. | |
538 | ''' | |
539 | if not self.params.get('no_color') and self._err_file.isatty() and compat_os_name != 'nt': | |
540 | _msg_header = '\033[0;31mERROR:\033[0m' | |
541 | else: | |
542 | _msg_header = 'ERROR:' | |
543 | error_message = '%s %s' % (_msg_header, message) | |
544 | self.trouble(error_message, tb) | |
545 | ||
546 | def report_file_already_downloaded(self, file_name): | |
547 | """Report file has already been fully downloaded.""" | |
548 | try: | |
549 | self.to_screen('[download] %s has already been downloaded' % file_name) | |
550 | except UnicodeEncodeError: | |
551 | self.to_screen('[download] The file has already been downloaded') | |
552 | ||
553 | def prepare_filename(self, info_dict): | |
554 | """Generate the output filename.""" | |
555 | try: | |
556 | template_dict = dict(info_dict) | |
557 | ||
558 | template_dict['epoch'] = int(time.time()) | |
559 | autonumber_size = self.params.get('autonumber_size') | |
560 | if autonumber_size is None: | |
561 | autonumber_size = 5 | |
562 | autonumber_templ = '%0' + str(autonumber_size) + 'd' | |
563 | template_dict['autonumber'] = autonumber_templ % self._num_downloads | |
564 | if template_dict.get('playlist_index') is not None: | |
565 | template_dict['playlist_index'] = '%0*d' % (len(str(template_dict['n_entries'])), template_dict['playlist_index']) | |
566 | if template_dict.get('resolution') is None: | |
567 | if template_dict.get('width') and template_dict.get('height'): | |
568 | template_dict['resolution'] = '%dx%d' % (template_dict['width'], template_dict['height']) | |
569 | elif template_dict.get('height'): | |
570 | template_dict['resolution'] = '%sp' % template_dict['height'] | |
571 | elif template_dict.get('width'): | |
572 | template_dict['resolution'] = '%dx?' % template_dict['width'] | |
573 | ||
574 | sanitize = lambda k, v: sanitize_filename( | |
575 | compat_str(v), | |
576 | restricted=self.params.get('restrictfilenames'), | |
577 | is_id=(k == 'id')) | |
578 | template_dict = dict((k, sanitize(k, v)) | |
579 | for k, v in template_dict.items() | |
580 | if v is not None) | |
581 | template_dict = collections.defaultdict(lambda: 'NA', template_dict) | |
582 | ||
583 | outtmpl = self.params.get('outtmpl', DEFAULT_OUTTMPL) | |
584 | tmpl = compat_expanduser(outtmpl) | |
585 | filename = tmpl % template_dict | |
586 | # Temporary fix for #4787 | |
587 | # 'Treat' all problem characters by passing filename through preferredencoding | |
588 | # to workaround encoding issues with subprocess on python2 @ Windows | |
589 | if sys.version_info < (3, 0) and sys.platform == 'win32': | |
590 | filename = encodeFilename(filename, True).decode(preferredencoding()) | |
591 | return sanitize_path(filename) | |
592 | except ValueError as err: | |
593 | self.report_error('Error in output template: ' + str(err) + ' (encoding: ' + repr(preferredencoding()) + ')') | |
594 | return None | |
595 | ||
596 | def _match_entry(self, info_dict, incomplete): | |
597 | """ Returns None iff the file should be downloaded """ | |
598 | ||
599 | video_title = info_dict.get('title', info_dict.get('id', 'video')) | |
600 | if 'title' in info_dict: | |
601 | # This can happen when we're just evaluating the playlist | |
602 | title = info_dict['title'] | |
603 | matchtitle = self.params.get('matchtitle', False) | |
604 | if matchtitle: | |
605 | if not re.search(matchtitle, title, re.IGNORECASE): | |
606 | return '"' + title + '" title did not match pattern "' + matchtitle + '"' | |
607 | rejecttitle = self.params.get('rejecttitle', False) | |
608 | if rejecttitle: | |
609 | if re.search(rejecttitle, title, re.IGNORECASE): | |
610 | return '"' + title + '" title matched reject pattern "' + rejecttitle + '"' | |
611 | date = info_dict.get('upload_date') | |
612 | if date is not None: | |
613 | dateRange = self.params.get('daterange', DateRange()) | |
614 | if date not in dateRange: | |
615 | return '%s upload date is not in range %s' % (date_from_str(date).isoformat(), dateRange) | |
616 | view_count = info_dict.get('view_count') | |
617 | if view_count is not None: | |
618 | min_views = self.params.get('min_views') | |
619 | if min_views is not None and view_count < min_views: | |
620 | return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title, view_count, min_views) | |
621 | max_views = self.params.get('max_views') | |
622 | if max_views is not None and view_count > max_views: | |
623 | return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title, view_count, max_views) | |
624 | if age_restricted(info_dict.get('age_limit'), self.params.get('age_limit')): | |
625 | return 'Skipping "%s" because it is age restricted' % video_title | |
626 | if self.in_download_archive(info_dict): | |
627 | return '%s has already been recorded in archive' % video_title | |
628 | ||
629 | if not incomplete: | |
630 | match_filter = self.params.get('match_filter') | |
631 | if match_filter is not None: | |
632 | ret = match_filter(info_dict) | |
633 | if ret is not None: | |
634 | return ret | |
635 | ||
636 | return None | |
637 | ||
638 | @staticmethod | |
639 | def add_extra_info(info_dict, extra_info): | |
640 | '''Set the keys from extra_info in info dict if they are missing''' | |
641 | for key, value in extra_info.items(): | |
642 | info_dict.setdefault(key, value) | |
643 | ||
644 | def extract_info(self, url, download=True, ie_key=None, extra_info={}, | |
645 | process=True, force_generic_extractor=False): | |
646 | ''' | |
647 | Returns a list with a dictionary for each video we find. | |
648 | If 'download', also downloads the videos. | |
649 | extra_info is a dict containing the extra values to add to each result | |
650 | ''' | |
651 | ||
652 | if not ie_key and force_generic_extractor: | |
653 | ie_key = 'Generic' | |
654 | ||
655 | if ie_key: | |
656 | ies = [self.get_info_extractor(ie_key)] | |
657 | else: | |
658 | ies = self._ies | |
659 | ||
660 | for ie in ies: | |
661 | if not ie.suitable(url): | |
662 | continue | |
663 | ||
664 | if not ie.working(): | |
665 | self.report_warning('The program functionality for this site has been marked as broken, ' | |
666 | 'and will probably not work.') | |
667 | ||
668 | try: | |
669 | ie_result = ie.extract(url) | |
670 | if ie_result is None: # Finished already (backwards compatibility; listformats and friends should be moved here) | |
671 | break | |
672 | if isinstance(ie_result, list): | |
673 | # Backwards compatibility: old IE result format | |
674 | ie_result = { | |
675 | '_type': 'compat_list', | |
676 | 'entries': ie_result, | |
677 | } | |
678 | self.add_default_extra_info(ie_result, ie, url) | |
679 | if process: | |
680 | return self.process_ie_result(ie_result, download, extra_info) | |
681 | else: | |
682 | return ie_result | |
683 | except ExtractorError as e: # An error we somewhat expected | |
684 | self.report_error(compat_str(e), e.format_traceback()) | |
685 | break | |
686 | except MaxDownloadsReached: | |
687 | raise | |
688 | except Exception as e: | |
689 | if self.params.get('ignoreerrors', False): | |
690 | self.report_error(error_to_compat_str(e), tb=encode_compat_str(traceback.format_exc())) | |
691 | break | |
692 | else: | |
693 | raise | |
694 | else: | |
695 | self.report_error('no suitable InfoExtractor for URL %s' % url) | |
696 | ||
697 | def add_default_extra_info(self, ie_result, ie, url): | |
698 | self.add_extra_info(ie_result, { | |
699 | 'extractor': ie.IE_NAME, | |
700 | 'webpage_url': url, | |
701 | 'webpage_url_basename': url_basename(url), | |
702 | 'extractor_key': ie.ie_key(), | |
703 | }) | |
704 | ||
705 | def process_ie_result(self, ie_result, download=True, extra_info={}): | |
706 | """ | |
707 | Take the result of the ie(may be modified) and resolve all unresolved | |
708 | references (URLs, playlist items). | |
709 | ||
710 | It will also download the videos if 'download'. | |
711 | Returns the resolved ie_result. | |
712 | """ | |
713 | result_type = ie_result.get('_type', 'video') | |
714 | ||
715 | if result_type in ('url', 'url_transparent'): | |
716 | extract_flat = self.params.get('extract_flat', False) | |
717 | if ((extract_flat == 'in_playlist' and 'playlist' in extra_info) or | |
718 | extract_flat is True): | |
719 | if self.params.get('forcejson', False): | |
720 | self.to_stdout(json.dumps(ie_result)) | |
721 | return ie_result | |
722 | ||
723 | if result_type == 'video': | |
724 | self.add_extra_info(ie_result, extra_info) | |
725 | return self.process_video_result(ie_result, download=download) | |
726 | elif result_type == 'url': | |
727 | # We have to add extra_info to the results because it may be | |
728 | # contained in a playlist | |
729 | return self.extract_info(ie_result['url'], | |
730 | download, | |
731 | ie_key=ie_result.get('ie_key'), | |
732 | extra_info=extra_info) | |
733 | elif result_type == 'url_transparent': | |
734 | # Use the information from the embedding page | |
735 | info = self.extract_info( | |
736 | ie_result['url'], ie_key=ie_result.get('ie_key'), | |
737 | extra_info=extra_info, download=False, process=False) | |
738 | ||
739 | force_properties = dict( | |
740 | (k, v) for k, v in ie_result.items() if v is not None) | |
741 | for f in ('_type', 'url', 'ie_key'): | |
742 | if f in force_properties: | |
743 | del force_properties[f] | |
744 | new_result = info.copy() | |
745 | new_result.update(force_properties) | |
746 | ||
747 | assert new_result.get('_type') != 'url_transparent' | |
748 | ||
749 | return self.process_ie_result( | |
750 | new_result, download=download, extra_info=extra_info) | |
751 | elif result_type == 'playlist' or result_type == 'multi_video': | |
752 | # We process each entry in the playlist | |
753 | playlist = ie_result.get('title') or ie_result.get('id') | |
754 | self.to_screen('[download] Downloading playlist: %s' % playlist) | |
755 | ||
756 | playlist_results = [] | |
757 | ||
758 | playliststart = self.params.get('playliststart', 1) - 1 | |
759 | playlistend = self.params.get('playlistend') | |
760 | # For backwards compatibility, interpret -1 as whole list | |
761 | if playlistend == -1: | |
762 | playlistend = None | |
763 | ||
764 | playlistitems_str = self.params.get('playlist_items') | |
765 | playlistitems = None | |
766 | if playlistitems_str is not None: | |
767 | def iter_playlistitems(format): | |
768 | for string_segment in format.split(','): | |
769 | if '-' in string_segment: | |
770 | start, end = string_segment.split('-') | |
771 | for item in range(int(start), int(end) + 1): | |
772 | yield int(item) | |
773 | else: | |
774 | yield int(string_segment) | |
775 | playlistitems = iter_playlistitems(playlistitems_str) | |
776 | ||
777 | ie_entries = ie_result['entries'] | |
778 | if isinstance(ie_entries, list): | |
779 | n_all_entries = len(ie_entries) | |
780 | if playlistitems: | |
781 | entries = [ | |
782 | ie_entries[i - 1] for i in playlistitems | |
783 | if -n_all_entries <= i - 1 < n_all_entries] | |
784 | else: | |
785 | entries = ie_entries[playliststart:playlistend] | |
786 | n_entries = len(entries) | |
787 | self.to_screen( | |
788 | '[%s] playlist %s: Collected %d video ids (downloading %d of them)' % | |
789 | (ie_result['extractor'], playlist, n_all_entries, n_entries)) | |
790 | elif isinstance(ie_entries, PagedList): | |
791 | if playlistitems: | |
792 | entries = [] | |
793 | for item in playlistitems: | |
794 | entries.extend(ie_entries.getslice( | |
795 | item - 1, item | |
796 | )) | |
797 | else: | |
798 | entries = ie_entries.getslice( | |
799 | playliststart, playlistend) | |
800 | n_entries = len(entries) | |
801 | self.to_screen( | |
802 | '[%s] playlist %s: Downloading %d videos' % | |
803 | (ie_result['extractor'], playlist, n_entries)) | |
804 | else: # iterable | |
805 | if playlistitems: | |
806 | entry_list = list(ie_entries) | |
807 | entries = [entry_list[i - 1] for i in playlistitems] | |
808 | else: | |
809 | entries = list(itertools.islice( | |
810 | ie_entries, playliststart, playlistend)) | |
811 | n_entries = len(entries) | |
812 | self.to_screen( | |
813 | '[%s] playlist %s: Downloading %d videos' % | |
814 | (ie_result['extractor'], playlist, n_entries)) | |
815 | ||
816 | if self.params.get('playlistreverse', False): | |
817 | entries = entries[::-1] | |
818 | ||
819 | for i, entry in enumerate(entries, 1): | |
820 | self.to_screen('[download] Downloading video %s of %s' % (i, n_entries)) | |
821 | extra = { | |
822 | 'n_entries': n_entries, | |
823 | 'playlist': playlist, | |
824 | 'playlist_id': ie_result.get('id'), | |
825 | 'playlist_title': ie_result.get('title'), | |
826 | 'playlist_index': i + playliststart, | |
827 | 'extractor': ie_result['extractor'], | |
828 | 'webpage_url': ie_result['webpage_url'], | |
829 | 'webpage_url_basename': url_basename(ie_result['webpage_url']), | |
830 | 'extractor_key': ie_result['extractor_key'], | |
831 | } | |
832 | ||
833 | reason = self._match_entry(entry, incomplete=True) | |
834 | if reason is not None: | |
835 | self.to_screen('[download] ' + reason) | |
836 | continue | |
837 | ||
838 | entry_result = self.process_ie_result(entry, | |
839 | download=download, | |
840 | extra_info=extra) | |
841 | playlist_results.append(entry_result) | |
842 | ie_result['entries'] = playlist_results | |
843 | self.to_screen('[download] Finished downloading playlist: %s' % playlist) | |
844 | return ie_result | |
845 | elif result_type == 'compat_list': | |
846 | self.report_warning( | |
847 | 'Extractor %s returned a compat_list result. ' | |
848 | 'It needs to be updated.' % ie_result.get('extractor')) | |
849 | ||
850 | def _fixup(r): | |
851 | self.add_extra_info( | |
852 | r, | |
853 | { | |
854 | 'extractor': ie_result['extractor'], | |
855 | 'webpage_url': ie_result['webpage_url'], | |
856 | 'webpage_url_basename': url_basename(ie_result['webpage_url']), | |
857 | 'extractor_key': ie_result['extractor_key'], | |
858 | } | |
859 | ) | |
860 | return r | |
861 | ie_result['entries'] = [ | |
862 | self.process_ie_result(_fixup(r), download, extra_info) | |
863 | for r in ie_result['entries'] | |
864 | ] | |
865 | return ie_result | |
866 | else: | |
867 | raise Exception('Invalid result type: %s' % result_type) | |
868 | ||
869 | def _build_format_filter(self, filter_spec): | |
870 | " Returns a function to filter the formats according to the filter_spec " | |
871 | ||
872 | OPERATORS = { | |
873 | '<': operator.lt, | |
874 | '<=': operator.le, | |
875 | '>': operator.gt, | |
876 | '>=': operator.ge, | |
877 | '=': operator.eq, | |
878 | '!=': operator.ne, | |
879 | } | |
880 | operator_rex = re.compile(r'''(?x)\s* | |
881 | (?P<key>width|height|tbr|abr|vbr|asr|filesize|fps) | |
882 | \s*(?P<op>%s)(?P<none_inclusive>\s*\?)?\s* | |
883 | (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?) | |
884 | $ | |
885 | ''' % '|'.join(map(re.escape, OPERATORS.keys()))) | |
886 | m = operator_rex.search(filter_spec) | |
887 | if m: | |
888 | try: | |
889 | comparison_value = int(m.group('value')) | |
890 | except ValueError: | |
891 | comparison_value = parse_filesize(m.group('value')) | |
892 | if comparison_value is None: | |
893 | comparison_value = parse_filesize(m.group('value') + 'B') | |
894 | if comparison_value is None: | |
895 | raise ValueError( | |
896 | 'Invalid value %r in format specification %r' % ( | |
897 | m.group('value'), filter_spec)) | |
898 | op = OPERATORS[m.group('op')] | |
899 | ||
900 | if not m: | |
901 | STR_OPERATORS = { | |
902 | '=': operator.eq, | |
903 | '!=': operator.ne, | |
904 | '^=': lambda attr, value: attr.startswith(value), | |
905 | '$=': lambda attr, value: attr.endswith(value), | |
906 | '*=': lambda attr, value: value in attr, | |
907 | } | |
908 | str_operator_rex = re.compile(r'''(?x) | |
909 | \s*(?P<key>ext|acodec|vcodec|container|protocol|format_id) | |
910 | \s*(?P<op>%s)(?P<none_inclusive>\s*\?)? | |
911 | \s*(?P<value>[a-zA-Z0-9._-]+) | |
912 | \s*$ | |
913 | ''' % '|'.join(map(re.escape, STR_OPERATORS.keys()))) | |
914 | m = str_operator_rex.search(filter_spec) | |
915 | if m: | |
916 | comparison_value = m.group('value') | |
917 | op = STR_OPERATORS[m.group('op')] | |
918 | ||
919 | if not m: | |
920 | raise ValueError('Invalid filter specification %r' % filter_spec) | |
921 | ||
922 | def _filter(f): | |
923 | actual_value = f.get(m.group('key')) | |
924 | if actual_value is None: | |
925 | return m.group('none_inclusive') | |
926 | return op(actual_value, comparison_value) | |
927 | return _filter | |
928 | ||
929 | def build_format_selector(self, format_spec): | |
930 | def syntax_error(note, start): | |
931 | message = ( | |
932 | 'Invalid format specification: ' | |
933 | '{0}\n\t{1}\n\t{2}^'.format(note, format_spec, ' ' * start[1])) | |
934 | return SyntaxError(message) | |
935 | ||
936 | PICKFIRST = 'PICKFIRST' | |
937 | MERGE = 'MERGE' | |
938 | SINGLE = 'SINGLE' | |
939 | GROUP = 'GROUP' | |
940 | FormatSelector = collections.namedtuple('FormatSelector', ['type', 'selector', 'filters']) | |
941 | ||
942 | def _parse_filter(tokens): | |
943 | filter_parts = [] | |
944 | for type, string, start, _, _ in tokens: | |
945 | if type == tokenize.OP and string == ']': | |
946 | return ''.join(filter_parts) | |
947 | else: | |
948 | filter_parts.append(string) | |
949 | ||
950 | def _remove_unused_ops(tokens): | |
951 | # Remove operators that we don't use and join them with the surrounding strings | |
952 | # for example: 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9' | |
953 | ALLOWED_OPS = ('/', '+', ',', '(', ')') | |
954 | last_string, last_start, last_end, last_line = None, None, None, None | |
955 | for type, string, start, end, line in tokens: | |
956 | if type == tokenize.OP and string == '[': | |
957 | if last_string: | |
958 | yield tokenize.NAME, last_string, last_start, last_end, last_line | |
959 | last_string = None | |
960 | yield type, string, start, end, line | |
961 | # everything inside brackets will be handled by _parse_filter | |
962 | for type, string, start, end, line in tokens: | |
963 | yield type, string, start, end, line | |
964 | if type == tokenize.OP and string == ']': | |
965 | break | |
966 | elif type == tokenize.OP and string in ALLOWED_OPS: | |
967 | if last_string: | |
968 | yield tokenize.NAME, last_string, last_start, last_end, last_line | |
969 | last_string = None | |
970 | yield type, string, start, end, line | |
971 | elif type in [tokenize.NAME, tokenize.NUMBER, tokenize.OP]: | |
972 | if not last_string: | |
973 | last_string = string | |
974 | last_start = start | |
975 | last_end = end | |
976 | else: | |
977 | last_string += string | |
978 | if last_string: | |
979 | yield tokenize.NAME, last_string, last_start, last_end, last_line | |
980 | ||
981 | def _parse_format_selection(tokens, inside_merge=False, inside_choice=False, inside_group=False): | |
982 | selectors = [] | |
983 | current_selector = None | |
984 | for type, string, start, _, _ in tokens: | |
985 | # ENCODING is only defined in python 3.x | |
986 | if type == getattr(tokenize, 'ENCODING', None): | |
987 | continue | |
988 | elif type in [tokenize.NAME, tokenize.NUMBER]: | |
989 | current_selector = FormatSelector(SINGLE, string, []) | |
990 | elif type == tokenize.OP: | |
991 | if string == ')': | |
992 | if not inside_group: | |
993 | # ')' will be handled by the parentheses group | |
994 | tokens.restore_last_token() | |
995 | break | |
996 | elif inside_merge and string in ['/', ',']: | |
997 | tokens.restore_last_token() | |
998 | break | |
999 | elif inside_choice and string == ',': | |
1000 | tokens.restore_last_token() | |
1001 | break | |
1002 | elif string == ',': | |
1003 | if not current_selector: | |
1004 | raise syntax_error('"," must follow a format selector', start) | |
1005 | selectors.append(current_selector) | |
1006 | current_selector = None | |
1007 | elif string == '/': | |
1008 | if not current_selector: | |
1009 | raise syntax_error('"/" must follow a format selector', start) | |
1010 | first_choice = current_selector | |
1011 | second_choice = _parse_format_selection(tokens, inside_choice=True) | |
1012 | current_selector = FormatSelector(PICKFIRST, (first_choice, second_choice), []) | |
1013 | elif string == '[': | |
1014 | if not current_selector: | |
1015 | current_selector = FormatSelector(SINGLE, 'best', []) | |
1016 | format_filter = _parse_filter(tokens) | |
1017 | current_selector.filters.append(format_filter) | |
1018 | elif string == '(': | |
1019 | if current_selector: | |
1020 | raise syntax_error('Unexpected "("', start) | |
1021 | group = _parse_format_selection(tokens, inside_group=True) | |
1022 | current_selector = FormatSelector(GROUP, group, []) | |
1023 | elif string == '+': | |
1024 | video_selector = current_selector | |
1025 | audio_selector = _parse_format_selection(tokens, inside_merge=True) | |
1026 | if not video_selector or not audio_selector: | |
1027 | raise syntax_error('"+" must be between two format selectors', start) | |
1028 | current_selector = FormatSelector(MERGE, (video_selector, audio_selector), []) | |
1029 | else: | |
1030 | raise syntax_error('Operator not recognized: "{0}"'.format(string), start) | |
1031 | elif type == tokenize.ENDMARKER: | |
1032 | break | |
1033 | if current_selector: | |
1034 | selectors.append(current_selector) | |
1035 | return selectors | |
1036 | ||
1037 | def _build_selector_function(selector): | |
1038 | if isinstance(selector, list): | |
1039 | fs = [_build_selector_function(s) for s in selector] | |
1040 | ||
1041 | def selector_function(formats): | |
1042 | for f in fs: | |
1043 | for format in f(formats): | |
1044 | yield format | |
1045 | return selector_function | |
1046 | elif selector.type == GROUP: | |
1047 | selector_function = _build_selector_function(selector.selector) | |
1048 | elif selector.type == PICKFIRST: | |
1049 | fs = [_build_selector_function(s) for s in selector.selector] | |
1050 | ||
1051 | def selector_function(formats): | |
1052 | for f in fs: | |
1053 | picked_formats = list(f(formats)) | |
1054 | if picked_formats: | |
1055 | return picked_formats | |
1056 | return [] | |
1057 | elif selector.type == SINGLE: | |
1058 | format_spec = selector.selector | |
1059 | ||
1060 | def selector_function(formats): | |
1061 | formats = list(formats) | |
1062 | if not formats: | |
1063 | return | |
1064 | if format_spec == 'all': | |
1065 | for f in formats: | |
1066 | yield f | |
1067 | elif format_spec in ['best', 'worst', None]: | |
1068 | format_idx = 0 if format_spec == 'worst' else -1 | |
1069 | audiovideo_formats = [ | |
1070 | f for f in formats | |
1071 | if f.get('vcodec') != 'none' and f.get('acodec') != 'none'] | |
1072 | if audiovideo_formats: | |
1073 | yield audiovideo_formats[format_idx] | |
1074 | # for audio only (soundcloud) or video only (imgur) urls, select the best/worst audio format | |
1075 | elif (all(f.get('acodec') != 'none' for f in formats) or | |
1076 | all(f.get('vcodec') != 'none' for f in formats)): | |
1077 | yield formats[format_idx] | |
1078 | elif format_spec == 'bestaudio': | |
1079 | audio_formats = [ | |
1080 | f for f in formats | |
1081 | if f.get('vcodec') == 'none'] | |
1082 | if audio_formats: | |
1083 | yield audio_formats[-1] | |
1084 | elif format_spec == 'worstaudio': | |
1085 | audio_formats = [ | |
1086 | f for f in formats | |
1087 | if f.get('vcodec') == 'none'] | |
1088 | if audio_formats: | |
1089 | yield audio_formats[0] | |
1090 | elif format_spec == 'bestvideo': | |
1091 | video_formats = [ | |
1092 | f for f in formats | |
1093 | if f.get('acodec') == 'none'] | |
1094 | if video_formats: | |
1095 | yield video_formats[-1] | |
1096 | elif format_spec == 'worstvideo': | |
1097 | video_formats = [ | |
1098 | f for f in formats | |
1099 | if f.get('acodec') == 'none'] | |
1100 | if video_formats: | |
1101 | yield video_formats[0] | |
1102 | else: | |
1103 | extensions = ['mp4', 'flv', 'webm', '3gp', 'm4a', 'mp3', 'ogg', 'aac', 'wav'] | |
1104 | if format_spec in extensions: | |
1105 | filter_f = lambda f: f['ext'] == format_spec | |
1106 | else: | |
1107 | filter_f = lambda f: f['format_id'] == format_spec | |
1108 | matches = list(filter(filter_f, formats)) | |
1109 | if matches: | |
1110 | yield matches[-1] | |
1111 | elif selector.type == MERGE: | |
1112 | def _merge(formats_info): | |
1113 | format_1, format_2 = [f['format_id'] for f in formats_info] | |
1114 | # The first format must contain the video and the | |
1115 | # second the audio | |
1116 | if formats_info[0].get('vcodec') == 'none': | |
1117 | self.report_error('The first format must ' | |
1118 | 'contain the video, try using ' | |
1119 | '"-f %s+%s"' % (format_2, format_1)) | |
1120 | return | |
1121 | # Formats must be opposite (video+audio) | |
1122 | if formats_info[0].get('acodec') == 'none' and formats_info[1].get('acodec') == 'none': | |
1123 | self.report_error( | |
1124 | 'Both formats %s and %s are video-only, you must specify "-f video+audio"' | |
1125 | % (format_1, format_2)) | |
1126 | return | |
1127 | output_ext = ( | |
1128 | formats_info[0]['ext'] | |
1129 | if self.params.get('merge_output_format') is None | |
1130 | else self.params['merge_output_format']) | |
1131 | return { | |
1132 | 'requested_formats': formats_info, | |
1133 | 'format': '%s+%s' % (formats_info[0].get('format'), | |
1134 | formats_info[1].get('format')), | |
1135 | 'format_id': '%s+%s' % (formats_info[0].get('format_id'), | |
1136 | formats_info[1].get('format_id')), | |
1137 | 'width': formats_info[0].get('width'), | |
1138 | 'height': formats_info[0].get('height'), | |
1139 | 'resolution': formats_info[0].get('resolution'), | |
1140 | 'fps': formats_info[0].get('fps'), | |
1141 | 'vcodec': formats_info[0].get('vcodec'), | |
1142 | 'vbr': formats_info[0].get('vbr'), | |
1143 | 'stretched_ratio': formats_info[0].get('stretched_ratio'), | |
1144 | 'acodec': formats_info[1].get('acodec'), | |
1145 | 'abr': formats_info[1].get('abr'), | |
1146 | 'ext': output_ext, | |
1147 | } | |
1148 | video_selector, audio_selector = map(_build_selector_function, selector.selector) | |
1149 | ||
1150 | def selector_function(formats): | |
1151 | formats = list(formats) | |
1152 | for pair in itertools.product(video_selector(formats), audio_selector(formats)): | |
1153 | yield _merge(pair) | |
1154 | ||
1155 | filters = [self._build_format_filter(f) for f in selector.filters] | |
1156 | ||
1157 | def final_selector(formats): | |
1158 | for _filter in filters: | |
1159 | formats = list(filter(_filter, formats)) | |
1160 | return selector_function(formats) | |
1161 | return final_selector | |
1162 | ||
1163 | stream = io.BytesIO(format_spec.encode('utf-8')) | |
1164 | try: | |
1165 | tokens = list(_remove_unused_ops(compat_tokenize_tokenize(stream.readline))) | |
1166 | except tokenize.TokenError: | |
1167 | raise syntax_error('Missing closing/opening brackets or parenthesis', (0, len(format_spec))) | |
1168 | ||
1169 | class TokenIterator(object): | |
1170 | def __init__(self, tokens): | |
1171 | self.tokens = tokens | |
1172 | self.counter = 0 | |
1173 | ||
1174 | def __iter__(self): | |
1175 | return self | |
1176 | ||
1177 | def __next__(self): | |
1178 | if self.counter >= len(self.tokens): | |
1179 | raise StopIteration() | |
1180 | value = self.tokens[self.counter] | |
1181 | self.counter += 1 | |
1182 | return value | |
1183 | ||
1184 | next = __next__ | |
1185 | ||
1186 | def restore_last_token(self): | |
1187 | self.counter -= 1 | |
1188 | ||
1189 | parsed_selector = _parse_format_selection(iter(TokenIterator(tokens))) | |
1190 | return _build_selector_function(parsed_selector) | |
1191 | ||
1192 | def _calc_headers(self, info_dict): | |
1193 | res = std_headers.copy() | |
1194 | ||
1195 | add_headers = info_dict.get('http_headers') | |
1196 | if add_headers: | |
1197 | res.update(add_headers) | |
1198 | ||
1199 | cookies = self._calc_cookies(info_dict) | |
1200 | if cookies: | |
1201 | res['Cookie'] = cookies | |
1202 | ||
1203 | return res | |
1204 | ||
1205 | def _calc_cookies(self, info_dict): | |
1206 | pr = sanitized_Request(info_dict['url']) | |
1207 | self.cookiejar.add_cookie_header(pr) | |
1208 | return pr.get_header('Cookie') | |
1209 | ||
1210 | def process_video_result(self, info_dict, download=True): | |
1211 | assert info_dict.get('_type', 'video') == 'video' | |
1212 | ||
1213 | if 'id' not in info_dict: | |
1214 | raise ExtractorError('Missing "id" field in extractor result') | |
1215 | if 'title' not in info_dict: | |
1216 | raise ExtractorError('Missing "title" field in extractor result') | |
1217 | ||
1218 | if 'playlist' not in info_dict: | |
1219 | # It isn't part of a playlist | |
1220 | info_dict['playlist'] = None | |
1221 | info_dict['playlist_index'] = None | |
1222 | ||
1223 | thumbnails = info_dict.get('thumbnails') | |
1224 | if thumbnails is None: | |
1225 | thumbnail = info_dict.get('thumbnail') | |
1226 | if thumbnail: | |
1227 | info_dict['thumbnails'] = thumbnails = [{'url': thumbnail}] | |
1228 | if thumbnails: | |
1229 | thumbnails.sort(key=lambda t: ( | |
1230 | t.get('preference'), t.get('width'), t.get('height'), | |
1231 | t.get('id'), t.get('url'))) | |
1232 | for i, t in enumerate(thumbnails): | |
1233 | t['url'] = sanitize_url(t['url']) | |
1234 | if t.get('width') and t.get('height'): | |
1235 | t['resolution'] = '%dx%d' % (t['width'], t['height']) | |
1236 | if t.get('id') is None: | |
1237 | t['id'] = '%d' % i | |
1238 | ||
1239 | if self.params.get('list_thumbnails'): | |
1240 | self.list_thumbnails(info_dict) | |
1241 | return | |
1242 | ||
1243 | if thumbnails and 'thumbnail' not in info_dict: | |
1244 | info_dict['thumbnail'] = thumbnails[-1]['url'] | |
1245 | ||
1246 | if 'display_id' not in info_dict and 'id' in info_dict: | |
1247 | info_dict['display_id'] = info_dict['id'] | |
1248 | ||
1249 | if info_dict.get('upload_date') is None and info_dict.get('timestamp') is not None: | |
1250 | # Working around out-of-range timestamp values (e.g. negative ones on Windows, | |
1251 | # see http://bugs.python.org/issue1646728) | |
1252 | try: | |
1253 | upload_date = datetime.datetime.utcfromtimestamp(info_dict['timestamp']) | |
1254 | info_dict['upload_date'] = upload_date.strftime('%Y%m%d') | |
1255 | except (ValueError, OverflowError, OSError): | |
1256 | pass | |
1257 | ||
1258 | # Auto generate title fields corresponding to the *_number fields when missing | |
1259 | # in order to always have clean titles. This is very common for TV series. | |
1260 | for field in ('chapter', 'season', 'episode'): | |
1261 | if info_dict.get('%s_number' % field) is not None and not info_dict.get(field): | |
1262 | info_dict[field] = '%s %d' % (field.capitalize(), info_dict['%s_number' % field]) | |
1263 | ||
1264 | subtitles = info_dict.get('subtitles') | |
1265 | if subtitles: | |
1266 | for _, subtitle in subtitles.items(): | |
1267 | for subtitle_format in subtitle: | |
1268 | if subtitle_format.get('url'): | |
1269 | subtitle_format['url'] = sanitize_url(subtitle_format['url']) | |
1270 | if 'ext' not in subtitle_format: | |
1271 | subtitle_format['ext'] = determine_ext(subtitle_format['url']).lower() | |
1272 | ||
1273 | if self.params.get('listsubtitles', False): | |
1274 | if 'automatic_captions' in info_dict: | |
1275 | self.list_subtitles(info_dict['id'], info_dict.get('automatic_captions'), 'automatic captions') | |
1276 | self.list_subtitles(info_dict['id'], subtitles, 'subtitles') | |
1277 | return | |
1278 | info_dict['requested_subtitles'] = self.process_subtitles( | |
1279 | info_dict['id'], subtitles, | |
1280 | info_dict.get('automatic_captions')) | |
1281 | ||
1282 | # We now pick which formats have to be downloaded | |
1283 | if info_dict.get('formats') is None: | |
1284 | # There's only one format available | |
1285 | formats = [info_dict] | |
1286 | else: | |
1287 | formats = info_dict['formats'] | |
1288 | ||
1289 | if not formats: | |
1290 | raise ExtractorError('No video formats found!') | |
1291 | ||
1292 | formats_dict = {} | |
1293 | ||
1294 | # We check that all the formats have the format and format_id fields | |
1295 | for i, format in enumerate(formats): | |
1296 | if 'url' not in format: | |
1297 | raise ExtractorError('Missing "url" key in result (index %d)' % i) | |
1298 | ||
1299 | format['url'] = sanitize_url(format['url']) | |
1300 | ||
1301 | if format.get('format_id') is None: | |
1302 | format['format_id'] = compat_str(i) | |
1303 | else: | |
1304 | # Sanitize format_id from characters used in format selector expression | |
1305 | format['format_id'] = re.sub('[\s,/+\[\]()]', '_', format['format_id']) | |
1306 | format_id = format['format_id'] | |
1307 | if format_id not in formats_dict: | |
1308 | formats_dict[format_id] = [] | |
1309 | formats_dict[format_id].append(format) | |
1310 | ||
1311 | # Make sure all formats have unique format_id | |
1312 | for format_id, ambiguous_formats in formats_dict.items(): | |
1313 | if len(ambiguous_formats) > 1: | |
1314 | for i, format in enumerate(ambiguous_formats): | |
1315 | format['format_id'] = '%s-%d' % (format_id, i) | |
1316 | ||
1317 | for i, format in enumerate(formats): | |
1318 | if format.get('format') is None: | |
1319 | format['format'] = '{id} - {res}{note}'.format( | |
1320 | id=format['format_id'], | |
1321 | res=self.format_resolution(format), | |
1322 | note=' ({0})'.format(format['format_note']) if format.get('format_note') is not None else '', | |
1323 | ) | |
1324 | # Automatically determine file extension if missing | |
1325 | if 'ext' not in format: | |
1326 | format['ext'] = determine_ext(format['url']).lower() | |
1327 | # Automatically determine protocol if missing (useful for format | |
1328 | # selection purposes) | |
1329 | if 'protocol' not in format: | |
1330 | format['protocol'] = determine_protocol(format) | |
1331 | # Add HTTP headers, so that external programs can use them from the | |
1332 | # json output | |
1333 | full_format_info = info_dict.copy() | |
1334 | full_format_info.update(format) | |
1335 | format['http_headers'] = self._calc_headers(full_format_info) | |
1336 | ||
1337 | # TODO Central sorting goes here | |
1338 | ||
1339 | if formats[0] is not info_dict: | |
1340 | # only set the 'formats' fields if the original info_dict list them | |
1341 | # otherwise we end up with a circular reference, the first (and unique) | |
1342 | # element in the 'formats' field in info_dict is info_dict itself, | |
1343 | # which can't be exported to json | |
1344 | info_dict['formats'] = formats | |
1345 | if self.params.get('listformats'): | |
1346 | self.list_formats(info_dict) | |
1347 | return | |
1348 | ||
1349 | req_format = self.params.get('format') | |
1350 | if req_format is None: | |
1351 | req_format_list = [] | |
1352 | if (self.params.get('outtmpl', DEFAULT_OUTTMPL) != '-' and | |
1353 | not info_dict.get('is_live')): | |
1354 | merger = FFmpegMergerPP(self) | |
1355 | if merger.available and merger.can_merge(): | |
1356 | req_format_list.append('bestvideo+bestaudio') | |
1357 | req_format_list.append('best') | |
1358 | req_format = '/'.join(req_format_list) | |
1359 | format_selector = self.build_format_selector(req_format) | |
1360 | formats_to_download = list(format_selector(formats)) | |
1361 | if not formats_to_download: | |
1362 | raise ExtractorError('requested format not available', | |
1363 | expected=True) | |
1364 | ||
1365 | if download: | |
1366 | if len(formats_to_download) > 1: | |
1367 | self.to_screen('[info] %s: downloading video in %s formats' % (info_dict['id'], len(formats_to_download))) | |
1368 | for format in formats_to_download: | |
1369 | new_info = dict(info_dict) | |
1370 | new_info.update(format) | |
1371 | self.process_info(new_info) | |
1372 | # We update the info dict with the best quality format (backwards compatibility) | |
1373 | info_dict.update(formats_to_download[-1]) | |
1374 | return info_dict | |
1375 | ||
1376 | def process_subtitles(self, video_id, normal_subtitles, automatic_captions): | |
1377 | """Select the requested subtitles and their format""" | |
1378 | available_subs = {} | |
1379 | if normal_subtitles and self.params.get('writesubtitles'): | |
1380 | available_subs.update(normal_subtitles) | |
1381 | if automatic_captions and self.params.get('writeautomaticsub'): | |
1382 | for lang, cap_info in automatic_captions.items(): | |
1383 | if lang not in available_subs: | |
1384 | available_subs[lang] = cap_info | |
1385 | ||
1386 | if (not self.params.get('writesubtitles') and not | |
1387 | self.params.get('writeautomaticsub') or not | |
1388 | available_subs): | |
1389 | return None | |
1390 | ||
1391 | if self.params.get('allsubtitles', False): | |
1392 | requested_langs = available_subs.keys() | |
1393 | else: | |
1394 | if self.params.get('subtitleslangs', False): | |
1395 | requested_langs = self.params.get('subtitleslangs') | |
1396 | elif 'en' in available_subs: | |
1397 | requested_langs = ['en'] | |
1398 | else: | |
1399 | requested_langs = [list(available_subs.keys())[0]] | |
1400 | ||
1401 | formats_query = self.params.get('subtitlesformat', 'best') | |
1402 | formats_preference = formats_query.split('/') if formats_query else [] | |
1403 | subs = {} | |
1404 | for lang in requested_langs: | |
1405 | formats = available_subs.get(lang) | |
1406 | if formats is None: | |
1407 | self.report_warning('%s subtitles not available for %s' % (lang, video_id)) | |
1408 | continue | |
1409 | for ext in formats_preference: | |
1410 | if ext == 'best': | |
1411 | f = formats[-1] | |
1412 | break | |
1413 | matches = list(filter(lambda f: f['ext'] == ext, formats)) | |
1414 | if matches: | |
1415 | f = matches[-1] | |
1416 | break | |
1417 | else: | |
1418 | f = formats[-1] | |
1419 | self.report_warning( | |
1420 | 'No subtitle format found matching "%s" for language %s, ' | |
1421 | 'using %s' % (formats_query, lang, f['ext'])) | |
1422 | subs[lang] = f | |
1423 | return subs | |
1424 | ||
1425 | def process_info(self, info_dict): | |
1426 | """Process a single resolved IE result.""" | |
1427 | ||
1428 | assert info_dict.get('_type', 'video') == 'video' | |
1429 | ||
1430 | max_downloads = self.params.get('max_downloads') | |
1431 | if max_downloads is not None: | |
1432 | if self._num_downloads >= int(max_downloads): | |
1433 | raise MaxDownloadsReached() | |
1434 | ||
1435 | info_dict['fulltitle'] = info_dict['title'] | |
1436 | if len(info_dict['title']) > 200: | |
1437 | info_dict['title'] = info_dict['title'][:197] + '...' | |
1438 | ||
1439 | if 'format' not in info_dict: | |
1440 | info_dict['format'] = info_dict['ext'] | |
1441 | ||
1442 | reason = self._match_entry(info_dict, incomplete=False) | |
1443 | if reason is not None: | |
1444 | self.to_screen('[download] ' + reason) | |
1445 | return | |
1446 | ||
1447 | self._num_downloads += 1 | |
1448 | ||
1449 | info_dict['_filename'] = filename = self.prepare_filename(info_dict) | |
1450 | ||
1451 | # Forced printings | |
1452 | if self.params.get('forcetitle', False): | |
1453 | self.to_stdout(info_dict['fulltitle']) | |
1454 | if self.params.get('forceid', False): | |
1455 | self.to_stdout(info_dict['id']) | |
1456 | if self.params.get('forceurl', False): | |
1457 | if info_dict.get('requested_formats') is not None: | |
1458 | for f in info_dict['requested_formats']: | |
1459 | self.to_stdout(f['url'] + f.get('play_path', '')) | |
1460 | else: | |
1461 | # For RTMP URLs, also include the playpath | |
1462 | self.to_stdout(info_dict['url'] + info_dict.get('play_path', '')) | |
1463 | if self.params.get('forcethumbnail', False) and info_dict.get('thumbnail') is not None: | |
1464 | self.to_stdout(info_dict['thumbnail']) | |
1465 | if self.params.get('forcedescription', False) and info_dict.get('description') is not None: | |
1466 | self.to_stdout(info_dict['description']) | |
1467 | if self.params.get('forcefilename', False) and filename is not None: | |
1468 | self.to_stdout(filename) | |
1469 | if self.params.get('forceduration', False) and info_dict.get('duration') is not None: | |
1470 | self.to_stdout(formatSeconds(info_dict['duration'])) | |
1471 | if self.params.get('forceformat', False): | |
1472 | self.to_stdout(info_dict['format']) | |
1473 | if self.params.get('forcejson', False): | |
1474 | self.to_stdout(json.dumps(info_dict)) | |
1475 | ||
1476 | # Do nothing else if in simulate mode | |
1477 | if self.params.get('simulate', False): | |
1478 | return | |
1479 | ||
1480 | if filename is None: | |
1481 | return | |
1482 | ||
1483 | try: | |
1484 | dn = os.path.dirname(sanitize_path(encodeFilename(filename))) | |
1485 | if dn and not os.path.exists(dn): | |
1486 | os.makedirs(dn) | |
1487 | except (OSError, IOError) as err: | |
1488 | self.report_error('unable to create directory ' + error_to_compat_str(err)) | |
1489 | return | |
1490 | ||
1491 | if self.params.get('writedescription', False): | |
1492 | descfn = replace_extension(filename, 'description', info_dict.get('ext')) | |
1493 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(descfn)): | |
1494 | self.to_screen('[info] Video description is already present') | |
1495 | elif info_dict.get('description') is None: | |
1496 | self.report_warning('There\'s no description to write.') | |
1497 | else: | |
1498 | try: | |
1499 | self.to_screen('[info] Writing video description to: ' + descfn) | |
1500 | with io.open(encodeFilename(descfn), 'w', encoding='utf-8') as descfile: | |
1501 | descfile.write(info_dict['description']) | |
1502 | except (OSError, IOError): | |
1503 | self.report_error('Cannot write description file ' + descfn) | |
1504 | return | |
1505 | ||
1506 | if self.params.get('writeannotations', False): | |
1507 | annofn = replace_extension(filename, 'annotations.xml', info_dict.get('ext')) | |
1508 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(annofn)): | |
1509 | self.to_screen('[info] Video annotations are already present') | |
1510 | else: | |
1511 | try: | |
1512 | self.to_screen('[info] Writing video annotations to: ' + annofn) | |
1513 | with io.open(encodeFilename(annofn), 'w', encoding='utf-8') as annofile: | |
1514 | annofile.write(info_dict['annotations']) | |
1515 | except (KeyError, TypeError): | |
1516 | self.report_warning('There are no annotations to write.') | |
1517 | except (OSError, IOError): | |
1518 | self.report_error('Cannot write annotations file: ' + annofn) | |
1519 | return | |
1520 | ||
1521 | subtitles_are_requested = any([self.params.get('writesubtitles', False), | |
1522 | self.params.get('writeautomaticsub')]) | |
1523 | ||
1524 | if subtitles_are_requested and info_dict.get('requested_subtitles'): | |
1525 | # subtitles download errors are already managed as troubles in relevant IE | |
1526 | # that way it will silently go on when used with unsupporting IE | |
1527 | subtitles = info_dict['requested_subtitles'] | |
1528 | ie = self.get_info_extractor(info_dict['extractor_key']) | |
1529 | for sub_lang, sub_info in subtitles.items(): | |
1530 | sub_format = sub_info['ext'] | |
1531 | if sub_info.get('data') is not None: | |
1532 | sub_data = sub_info['data'] | |
1533 | else: | |
1534 | try: | |
1535 | sub_data = ie._download_webpage( | |
1536 | sub_info['url'], info_dict['id'], note=False) | |
1537 | except ExtractorError as err: | |
1538 | self.report_warning('Unable to download subtitle for "%s": %s' % | |
1539 | (sub_lang, error_to_compat_str(err.cause))) | |
1540 | continue | |
1541 | try: | |
1542 | sub_filename = subtitles_filename(filename, sub_lang, sub_format) | |
1543 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(sub_filename)): | |
1544 | self.to_screen('[info] Video subtitle %s.%s is already_present' % (sub_lang, sub_format)) | |
1545 | else: | |
1546 | self.to_screen('[info] Writing video subtitles to: ' + sub_filename) | |
1547 | with io.open(encodeFilename(sub_filename), 'w', encoding='utf-8') as subfile: | |
1548 | subfile.write(sub_data) | |
1549 | except (OSError, IOError): | |
1550 | self.report_error('Cannot write subtitles file ' + sub_filename) | |
1551 | return | |
1552 | ||
1553 | if self.params.get('writeinfojson', False): | |
1554 | infofn = replace_extension(filename, 'info.json', info_dict.get('ext')) | |
1555 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(infofn)): | |
1556 | self.to_screen('[info] Video description metadata is already present') | |
1557 | else: | |
1558 | self.to_screen('[info] Writing video description metadata as JSON to: ' + infofn) | |
1559 | try: | |
1560 | write_json_file(self.filter_requested_info(info_dict), infofn) | |
1561 | except (OSError, IOError): | |
1562 | self.report_error('Cannot write metadata to JSON file ' + infofn) | |
1563 | return | |
1564 | ||
1565 | self._write_thumbnails(info_dict, filename) | |
1566 | ||
1567 | if not self.params.get('skip_download', False): | |
1568 | try: | |
1569 | def dl(name, info): | |
1570 | fd = get_suitable_downloader(info, self.params)(self, self.params) | |
1571 | for ph in self._progress_hooks: | |
1572 | fd.add_progress_hook(ph) | |
1573 | if self.params.get('verbose'): | |
1574 | self.to_stdout('[debug] Invoking downloader on %r' % info.get('url')) | |
1575 | return fd.download(name, info) | |
1576 | ||
1577 | if info_dict.get('requested_formats') is not None: | |
1578 | downloaded = [] | |
1579 | success = True | |
1580 | merger = FFmpegMergerPP(self) | |
1581 | if not merger.available: | |
1582 | postprocessors = [] | |
1583 | self.report_warning('You have requested multiple ' | |
1584 | 'formats but ffmpeg or avconv are not installed.' | |
1585 | ' The formats won\'t be merged.') | |
1586 | else: | |
1587 | postprocessors = [merger] | |
1588 | ||
1589 | def compatible_formats(formats): | |
1590 | video, audio = formats | |
1591 | # Check extension | |
1592 | video_ext, audio_ext = audio.get('ext'), video.get('ext') | |
1593 | if video_ext and audio_ext: | |
1594 | COMPATIBLE_EXTS = ( | |
1595 | ('mp3', 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v'), | |
1596 | ('webm') | |
1597 | ) | |
1598 | for exts in COMPATIBLE_EXTS: | |
1599 | if video_ext in exts and audio_ext in exts: | |
1600 | return True | |
1601 | # TODO: Check acodec/vcodec | |
1602 | return False | |
1603 | ||
1604 | filename_real_ext = os.path.splitext(filename)[1][1:] | |
1605 | filename_wo_ext = ( | |
1606 | os.path.splitext(filename)[0] | |
1607 | if filename_real_ext == info_dict['ext'] | |
1608 | else filename) | |
1609 | requested_formats = info_dict['requested_formats'] | |
1610 | if self.params.get('merge_output_format') is None and not compatible_formats(requested_formats): | |
1611 | info_dict['ext'] = 'mkv' | |
1612 | self.report_warning( | |
1613 | 'Requested formats are incompatible for merge and will be merged into mkv.') | |
1614 | # Ensure filename always has a correct extension for successful merge | |
1615 | filename = '%s.%s' % (filename_wo_ext, info_dict['ext']) | |
1616 | if os.path.exists(encodeFilename(filename)): | |
1617 | self.to_screen( | |
1618 | '[download] %s has already been downloaded and ' | |
1619 | 'merged' % filename) | |
1620 | else: | |
1621 | for f in requested_formats: | |
1622 | new_info = dict(info_dict) | |
1623 | new_info.update(f) | |
1624 | fname = self.prepare_filename(new_info) | |
1625 | fname = prepend_extension(fname, 'f%s' % f['format_id'], new_info['ext']) | |
1626 | downloaded.append(fname) | |
1627 | partial_success = dl(fname, new_info) | |
1628 | success = success and partial_success | |
1629 | info_dict['__postprocessors'] = postprocessors | |
1630 | info_dict['__files_to_merge'] = downloaded | |
1631 | else: | |
1632 | # Just a single file | |
1633 | success = dl(filename, info_dict) | |
1634 | except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: | |
1635 | self.report_error('unable to download video data: %s' % str(err)) | |
1636 | return | |
1637 | except (OSError, IOError) as err: | |
1638 | raise UnavailableVideoError(err) | |
1639 | except (ContentTooShortError, ) as err: | |
1640 | self.report_error('content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) | |
1641 | return | |
1642 | ||
1643 | if success and filename != '-': | |
1644 | # Fixup content | |
1645 | fixup_policy = self.params.get('fixup') | |
1646 | if fixup_policy is None: | |
1647 | fixup_policy = 'detect_or_warn' | |
1648 | ||
1649 | INSTALL_FFMPEG_MESSAGE = 'Install ffmpeg or avconv to fix this automatically.' | |
1650 | ||
1651 | stretched_ratio = info_dict.get('stretched_ratio') | |
1652 | if stretched_ratio is not None and stretched_ratio != 1: | |
1653 | if fixup_policy == 'warn': | |
1654 | self.report_warning('%s: Non-uniform pixel ratio (%s)' % ( | |
1655 | info_dict['id'], stretched_ratio)) | |
1656 | elif fixup_policy == 'detect_or_warn': | |
1657 | stretched_pp = FFmpegFixupStretchedPP(self) | |
1658 | if stretched_pp.available: | |
1659 | info_dict.setdefault('__postprocessors', []) | |
1660 | info_dict['__postprocessors'].append(stretched_pp) | |
1661 | else: | |
1662 | self.report_warning( | |
1663 | '%s: Non-uniform pixel ratio (%s). %s' | |
1664 | % (info_dict['id'], stretched_ratio, INSTALL_FFMPEG_MESSAGE)) | |
1665 | else: | |
1666 | assert fixup_policy in ('ignore', 'never') | |
1667 | ||
1668 | if (info_dict.get('requested_formats') is None and | |
1669 | info_dict.get('container') == 'm4a_dash'): | |
1670 | if fixup_policy == 'warn': | |
1671 | self.report_warning( | |
1672 | '%s: writing DASH m4a. ' | |
1673 | 'Only some players support this container.' | |
1674 | % info_dict['id']) | |
1675 | elif fixup_policy == 'detect_or_warn': | |
1676 | fixup_pp = FFmpegFixupM4aPP(self) | |
1677 | if fixup_pp.available: | |
1678 | info_dict.setdefault('__postprocessors', []) | |
1679 | info_dict['__postprocessors'].append(fixup_pp) | |
1680 | else: | |
1681 | self.report_warning( | |
1682 | '%s: writing DASH m4a. ' | |
1683 | 'Only some players support this container. %s' | |
1684 | % (info_dict['id'], INSTALL_FFMPEG_MESSAGE)) | |
1685 | else: | |
1686 | assert fixup_policy in ('ignore', 'never') | |
1687 | ||
1688 | if (info_dict.get('protocol') == 'm3u8_native' or | |
1689 | info_dict.get('protocol') == 'm3u8' and | |
1690 | self.params.get('hls_prefer_native')): | |
1691 | if fixup_policy == 'warn': | |
1692 | self.report_warning('%s: malformated aac bitstream.' % ( | |
1693 | info_dict['id'])) | |
1694 | elif fixup_policy == 'detect_or_warn': | |
1695 | fixup_pp = FFmpegFixupM3u8PP(self) | |
1696 | if fixup_pp.available: | |
1697 | info_dict.setdefault('__postprocessors', []) | |
1698 | info_dict['__postprocessors'].append(fixup_pp) | |
1699 | else: | |
1700 | self.report_warning( | |
1701 | '%s: malformated aac bitstream. %s' | |
1702 | % (info_dict['id'], INSTALL_FFMPEG_MESSAGE)) | |
1703 | else: | |
1704 | assert fixup_policy in ('ignore', 'never') | |
1705 | ||
1706 | try: | |
1707 | self.post_process(filename, info_dict) | |
1708 | except (PostProcessingError) as err: | |
1709 | self.report_error('postprocessing: %s' % str(err)) | |
1710 | return | |
1711 | self.record_download_archive(info_dict) | |
1712 | ||
1713 | def download(self, url_list): | |
1714 | """Download a given list of URLs.""" | |
1715 | outtmpl = self.params.get('outtmpl', DEFAULT_OUTTMPL) | |
1716 | if (len(url_list) > 1 and | |
1717 | '%' not in outtmpl and | |
1718 | self.params.get('max_downloads') != 1): | |
1719 | raise SameFileError(outtmpl) | |
1720 | ||
1721 | for url in url_list: | |
1722 | try: | |
1723 | # It also downloads the videos | |
1724 | res = self.extract_info( | |
1725 | url, force_generic_extractor=self.params.get('force_generic_extractor', False)) | |
1726 | except UnavailableVideoError: | |
1727 | self.report_error('unable to download video') | |
1728 | except MaxDownloadsReached: | |
1729 | self.to_screen('[info] Maximum number of downloaded files reached.') | |
1730 | raise | |
1731 | else: | |
1732 | if self.params.get('dump_single_json', False): | |
1733 | self.to_stdout(json.dumps(res)) | |
1734 | ||
1735 | return self._download_retcode | |
1736 | ||
1737 | def download_with_info_file(self, info_filename): | |
1738 | with contextlib.closing(fileinput.FileInput( | |
1739 | [info_filename], mode='r', | |
1740 | openhook=fileinput.hook_encoded('utf-8'))) as f: | |
1741 | # FileInput doesn't have a read method, we can't call json.load | |
1742 | info = self.filter_requested_info(json.loads('\n'.join(f))) | |
1743 | try: | |
1744 | self.process_ie_result(info, download=True) | |
1745 | except DownloadError: | |
1746 | webpage_url = info.get('webpage_url') | |
1747 | if webpage_url is not None: | |
1748 | self.report_warning('The info failed to download, trying with "%s"' % webpage_url) | |
1749 | return self.download([webpage_url]) | |
1750 | else: | |
1751 | raise | |
1752 | return self._download_retcode | |
1753 | ||
1754 | @staticmethod | |
1755 | def filter_requested_info(info_dict): | |
1756 | return dict( | |
1757 | (k, v) for k, v in info_dict.items() | |
1758 | if k not in ['requested_formats', 'requested_subtitles']) | |
1759 | ||
1760 | def post_process(self, filename, ie_info): | |
1761 | """Run all the postprocessors on the given file.""" | |
1762 | info = dict(ie_info) | |
1763 | info['filepath'] = filename | |
1764 | pps_chain = [] | |
1765 | if ie_info.get('__postprocessors') is not None: | |
1766 | pps_chain.extend(ie_info['__postprocessors']) | |
1767 | pps_chain.extend(self._pps) | |
1768 | for pp in pps_chain: | |
1769 | files_to_delete = [] | |
1770 | try: | |
1771 | files_to_delete, info = pp.run(info) | |
1772 | except PostProcessingError as e: | |
1773 | self.report_error(e.msg) | |
1774 | if files_to_delete and not self.params.get('keepvideo', False): | |
1775 | for old_filename in files_to_delete: | |
1776 | self.to_screen('Deleting original file %s (pass -k to keep)' % old_filename) | |
1777 | try: | |
1778 | os.remove(encodeFilename(old_filename)) | |
1779 | except (IOError, OSError): | |
1780 | self.report_warning('Unable to remove downloaded original file') | |
1781 | ||
1782 | def _make_archive_id(self, info_dict): | |
1783 | # Future-proof against any change in case | |
1784 | # and backwards compatibility with prior versions | |
1785 | extractor = info_dict.get('extractor_key') | |
1786 | if extractor is None: | |
1787 | if 'id' in info_dict: | |
1788 | extractor = info_dict.get('ie_key') # key in a playlist | |
1789 | if extractor is None: | |
1790 | return None # Incomplete video information | |
1791 | return extractor.lower() + ' ' + info_dict['id'] | |
1792 | ||
1793 | def in_download_archive(self, info_dict): | |
1794 | fn = self.params.get('download_archive') | |
1795 | if fn is None: | |
1796 | return False | |
1797 | ||
1798 | vid_id = self._make_archive_id(info_dict) | |
1799 | if vid_id is None: | |
1800 | return False # Incomplete video information | |
1801 | ||
1802 | try: | |
1803 | with locked_file(fn, 'r', encoding='utf-8') as archive_file: | |
1804 | for line in archive_file: | |
1805 | if line.strip() == vid_id: | |
1806 | return True | |
1807 | except IOError as ioe: | |
1808 | if ioe.errno != errno.ENOENT: | |
1809 | raise | |
1810 | return False | |
1811 | ||
1812 | def record_download_archive(self, info_dict): | |
1813 | fn = self.params.get('download_archive') | |
1814 | if fn is None: | |
1815 | return | |
1816 | vid_id = self._make_archive_id(info_dict) | |
1817 | assert vid_id | |
1818 | with locked_file(fn, 'a', encoding='utf-8') as archive_file: | |
1819 | archive_file.write(vid_id + '\n') | |
1820 | ||
1821 | @staticmethod | |
1822 | def format_resolution(format, default='unknown'): | |
1823 | if format.get('vcodec') == 'none': | |
1824 | return 'audio only' | |
1825 | if format.get('resolution') is not None: | |
1826 | return format['resolution'] | |
1827 | if format.get('height') is not None: | |
1828 | if format.get('width') is not None: | |
1829 | res = '%sx%s' % (format['width'], format['height']) | |
1830 | else: | |
1831 | res = '%sp' % format['height'] | |
1832 | elif format.get('width') is not None: | |
1833 | res = '%dx?' % format['width'] | |
1834 | else: | |
1835 | res = default | |
1836 | return res | |
1837 | ||
1838 | def _format_note(self, fdict): | |
1839 | res = '' | |
1840 | if fdict.get('ext') in ['f4f', 'f4m']: | |
1841 | res += '(unsupported) ' | |
1842 | if fdict.get('language'): | |
1843 | if res: | |
1844 | res += ' ' | |
1845 | res += '[%s] ' % fdict['language'] | |
1846 | if fdict.get('format_note') is not None: | |
1847 | res += fdict['format_note'] + ' ' | |
1848 | if fdict.get('tbr') is not None: | |
1849 | res += '%4dk ' % fdict['tbr'] | |
1850 | if fdict.get('container') is not None: | |
1851 | if res: | |
1852 | res += ', ' | |
1853 | res += '%s container' % fdict['container'] | |
1854 | if (fdict.get('vcodec') is not None and | |
1855 | fdict.get('vcodec') != 'none'): | |
1856 | if res: | |
1857 | res += ', ' | |
1858 | res += fdict['vcodec'] | |
1859 | if fdict.get('vbr') is not None: | |
1860 | res += '@' | |
1861 | elif fdict.get('vbr') is not None and fdict.get('abr') is not None: | |
1862 | res += 'video@' | |
1863 | if fdict.get('vbr') is not None: | |
1864 | res += '%4dk' % fdict['vbr'] | |
1865 | if fdict.get('fps') is not None: | |
1866 | if res: | |
1867 | res += ', ' | |
1868 | res += '%sfps' % fdict['fps'] | |
1869 | if fdict.get('acodec') is not None: | |
1870 | if res: | |
1871 | res += ', ' | |
1872 | if fdict['acodec'] == 'none': | |
1873 | res += 'video only' | |
1874 | else: | |
1875 | res += '%-5s' % fdict['acodec'] | |
1876 | elif fdict.get('abr') is not None: | |
1877 | if res: | |
1878 | res += ', ' | |
1879 | res += 'audio' | |
1880 | if fdict.get('abr') is not None: | |
1881 | res += '@%3dk' % fdict['abr'] | |
1882 | if fdict.get('asr') is not None: | |
1883 | res += ' (%5dHz)' % fdict['asr'] | |
1884 | if fdict.get('filesize') is not None: | |
1885 | if res: | |
1886 | res += ', ' | |
1887 | res += format_bytes(fdict['filesize']) | |
1888 | elif fdict.get('filesize_approx') is not None: | |
1889 | if res: | |
1890 | res += ', ' | |
1891 | res += '~' + format_bytes(fdict['filesize_approx']) | |
1892 | return res | |
1893 | ||
1894 | def list_formats(self, info_dict): | |
1895 | formats = info_dict.get('formats', [info_dict]) | |
1896 | table = [ | |
1897 | [f['format_id'], f['ext'], self.format_resolution(f), self._format_note(f)] | |
1898 | for f in formats | |
1899 | if f.get('preference') is None or f['preference'] >= -1000] | |
1900 | if len(formats) > 1: | |
1901 | table[-1][-1] += (' ' if table[-1][-1] else '') + '(best)' | |
1902 | ||
1903 | header_line = ['format code', 'extension', 'resolution', 'note'] | |
1904 | self.to_screen( | |
1905 | '[info] Available formats for %s:\n%s' % | |
1906 | (info_dict['id'], render_table(header_line, table))) | |
1907 | ||
1908 | def list_thumbnails(self, info_dict): | |
1909 | thumbnails = info_dict.get('thumbnails') | |
1910 | if not thumbnails: | |
1911 | self.to_screen('[info] No thumbnails present for %s' % info_dict['id']) | |
1912 | return | |
1913 | ||
1914 | self.to_screen( | |
1915 | '[info] Thumbnails for %s:' % info_dict['id']) | |
1916 | self.to_screen(render_table( | |
1917 | ['ID', 'width', 'height', 'URL'], | |
1918 | [[t['id'], t.get('width', 'unknown'), t.get('height', 'unknown'), t['url']] for t in thumbnails])) | |
1919 | ||
1920 | def list_subtitles(self, video_id, subtitles, name='subtitles'): | |
1921 | if not subtitles: | |
1922 | self.to_screen('%s has no %s' % (video_id, name)) | |
1923 | return | |
1924 | self.to_screen( | |
1925 | 'Available %s for %s:' % (name, video_id)) | |
1926 | self.to_screen(render_table( | |
1927 | ['Language', 'formats'], | |
1928 | [[lang, ', '.join(f['ext'] for f in reversed(formats))] | |
1929 | for lang, formats in subtitles.items()])) | |
1930 | ||
1931 | def urlopen(self, req): | |
1932 | """ Start an HTTP download """ | |
1933 | if isinstance(req, compat_basestring): | |
1934 | req = sanitized_Request(req) | |
1935 | return self._opener.open(req, timeout=self._socket_timeout) | |
1936 | ||
1937 | def print_debug_header(self): | |
1938 | if not self.params.get('verbose'): | |
1939 | return | |
1940 | ||
1941 | if type('') is not compat_str: | |
1942 | # Python 2.6 on SLES11 SP1 (https://github.com/rg3/youtube-dl/issues/3326) | |
1943 | self.report_warning( | |
1944 | 'Your Python is broken! Update to a newer and supported version') | |
1945 | ||
1946 | stdout_encoding = getattr( | |
1947 | sys.stdout, 'encoding', 'missing (%s)' % type(sys.stdout).__name__) | |
1948 | encoding_str = ( | |
1949 | '[debug] Encodings: locale %s, fs %s, out %s, pref %s\n' % ( | |
1950 | locale.getpreferredencoding(), | |
1951 | sys.getfilesystemencoding(), | |
1952 | stdout_encoding, | |
1953 | self.get_encoding())) | |
1954 | write_string(encoding_str, encoding=None) | |
1955 | ||
1956 | self._write_string('[debug] youtube-dl version ' + __version__ + '\n') | |
1957 | try: | |
1958 | sp = subprocess.Popen( | |
1959 | ['git', 'rev-parse', '--short', 'HEAD'], | |
1960 | stdout=subprocess.PIPE, stderr=subprocess.PIPE, | |
1961 | cwd=os.path.dirname(os.path.abspath(__file__))) | |
1962 | out, err = sp.communicate() | |
1963 | out = out.decode().strip() | |
1964 | if re.match('[0-9a-f]+', out): | |
1965 | self._write_string('[debug] Git HEAD: ' + out + '\n') | |
1966 | except Exception: | |
1967 | try: | |
1968 | sys.exc_clear() | |
1969 | except Exception: | |
1970 | pass | |
1971 | self._write_string('[debug] Python version %s - %s\n' % ( | |
1972 | platform.python_version(), platform_name())) | |
1973 | ||
1974 | exe_versions = FFmpegPostProcessor.get_versions(self) | |
1975 | exe_versions['rtmpdump'] = rtmpdump_version() | |
1976 | exe_str = ', '.join( | |
1977 | '%s %s' % (exe, v) | |
1978 | for exe, v in sorted(exe_versions.items()) | |
1979 | if v | |
1980 | ) | |
1981 | if not exe_str: | |
1982 | exe_str = 'none' | |
1983 | self._write_string('[debug] exe versions: %s\n' % exe_str) | |
1984 | ||
1985 | proxy_map = {} | |
1986 | for handler in self._opener.handlers: | |
1987 | if hasattr(handler, 'proxies'): | |
1988 | proxy_map.update(handler.proxies) | |
1989 | self._write_string('[debug] Proxy map: ' + compat_str(proxy_map) + '\n') | |
1990 | ||
1991 | if self.params.get('call_home', False): | |
1992 | ipaddr = self.urlopen('https://yt-dl.org/ip').read().decode('utf-8') | |
1993 | self._write_string('[debug] Public IP address: %s\n' % ipaddr) | |
1994 | latest_version = self.urlopen( | |
1995 | 'https://yt-dl.org/latest/version').read().decode('utf-8') | |
1996 | if version_tuple(latest_version) > version_tuple(__version__): | |
1997 | self.report_warning( | |
1998 | 'You are using an outdated version (newest version: %s)! ' | |
1999 | 'See https://yt-dl.org/update if you need help updating.' % | |
2000 | latest_version) | |
2001 | ||
2002 | def _setup_opener(self): | |
2003 | timeout_val = self.params.get('socket_timeout') | |
2004 | self._socket_timeout = 600 if timeout_val is None else float(timeout_val) | |
2005 | ||
2006 | opts_cookiefile = self.params.get('cookiefile') | |
2007 | opts_proxy = self.params.get('proxy') | |
2008 | ||
2009 | if opts_cookiefile is None: | |
2010 | self.cookiejar = compat_cookiejar.CookieJar() | |
2011 | else: | |
2012 | self.cookiejar = compat_cookiejar.MozillaCookieJar( | |
2013 | opts_cookiefile) | |
2014 | if os.access(opts_cookiefile, os.R_OK): | |
2015 | self.cookiejar.load() | |
2016 | ||
2017 | cookie_processor = YoutubeDLCookieProcessor(self.cookiejar) | |
2018 | if opts_proxy is not None: | |
2019 | if opts_proxy == '': | |
2020 | proxies = {} | |
2021 | else: | |
2022 | proxies = {'http': opts_proxy, 'https': opts_proxy} | |
2023 | else: | |
2024 | proxies = compat_urllib_request.getproxies() | |
2025 | # Set HTTPS proxy to HTTP one if given (https://github.com/rg3/youtube-dl/issues/805) | |
2026 | if 'http' in proxies and 'https' not in proxies: | |
2027 | proxies['https'] = proxies['http'] | |
2028 | proxy_handler = PerRequestProxyHandler(proxies) | |
2029 | ||
2030 | debuglevel = 1 if self.params.get('debug_printtraffic') else 0 | |
2031 | https_handler = make_HTTPS_handler(self.params, debuglevel=debuglevel) | |
2032 | ydlh = YoutubeDLHandler(self.params, debuglevel=debuglevel) | |
2033 | data_handler = compat_urllib_request_DataHandler() | |
2034 | ||
2035 | # When passing our own FileHandler instance, build_opener won't add the | |
2036 | # default FileHandler and allows us to disable the file protocol, which | |
2037 | # can be used for malicious purposes (see | |
2038 | # https://github.com/rg3/youtube-dl/issues/8227) | |
2039 | file_handler = compat_urllib_request.FileHandler() | |
2040 | ||
2041 | def file_open(*args, **kwargs): | |
2042 | raise compat_urllib_error.URLError('file:// scheme is explicitly disabled in youtube-dl for security reasons') | |
2043 | file_handler.file_open = file_open | |
2044 | ||
2045 | opener = compat_urllib_request.build_opener( | |
2046 | proxy_handler, https_handler, cookie_processor, ydlh, data_handler, file_handler) | |
2047 | ||
2048 | # Delete the default user-agent header, which would otherwise apply in | |
2049 | # cases where our custom HTTP handler doesn't come into play | |
2050 | # (See https://github.com/rg3/youtube-dl/issues/1309 for details) | |
2051 | opener.addheaders = [] | |
2052 | self._opener = opener | |
2053 | ||
2054 | def encode(self, s): | |
2055 | if isinstance(s, bytes): | |
2056 | return s # Already encoded | |
2057 | ||
2058 | try: | |
2059 | return s.encode(self.get_encoding()) | |
2060 | except UnicodeEncodeError as err: | |
2061 | err.reason = err.reason + '. Check your system encoding configuration or use the --encoding option.' | |
2062 | raise | |
2063 | ||
2064 | def get_encoding(self): | |
2065 | encoding = self.params.get('encoding') | |
2066 | if encoding is None: | |
2067 | encoding = preferredencoding() | |
2068 | return encoding | |
2069 | ||
2070 | def _write_thumbnails(self, info_dict, filename): | |
2071 | if self.params.get('writethumbnail', False): | |
2072 | thumbnails = info_dict.get('thumbnails') | |
2073 | if thumbnails: | |
2074 | thumbnails = [thumbnails[-1]] | |
2075 | elif self.params.get('write_all_thumbnails', False): | |
2076 | thumbnails = info_dict.get('thumbnails') | |
2077 | else: | |
2078 | return | |
2079 | ||
2080 | if not thumbnails: | |
2081 | # No thumbnails present, so return immediately | |
2082 | return | |
2083 | ||
2084 | for t in thumbnails: | |
2085 | thumb_ext = determine_ext(t['url'], 'jpg') | |
2086 | suffix = '_%s' % t['id'] if len(thumbnails) > 1 else '' | |
2087 | thumb_display_id = '%s ' % t['id'] if len(thumbnails) > 1 else '' | |
2088 | t['filename'] = thumb_filename = os.path.splitext(filename)[0] + suffix + '.' + thumb_ext | |
2089 | ||
2090 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(thumb_filename)): | |
2091 | self.to_screen('[%s] %s: Thumbnail %sis already present' % | |
2092 | (info_dict['extractor'], info_dict['id'], thumb_display_id)) | |
2093 | else: | |
2094 | self.to_screen('[%s] %s: Downloading thumbnail %s...' % | |
2095 | (info_dict['extractor'], info_dict['id'], thumb_display_id)) | |
2096 | try: | |
2097 | uf = self.urlopen(t['url']) | |
2098 | with open(encodeFilename(thumb_filename), 'wb') as thumbf: | |
2099 | shutil.copyfileobj(uf, thumbf) | |
2100 | self.to_screen('[%s] %s: Writing thumbnail %sto: %s' % | |
2101 | (info_dict['extractor'], info_dict['id'], thumb_display_id, thumb_filename)) | |
2102 | except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: | |
2103 | self.report_warning('Unable to download thumbnail "%s": %s' % | |
2104 | (t['url'], error_to_compat_str(err))) |