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8222d8de | 1 | #!/usr/bin/env python |
dcdb292f | 2 | # coding: utf-8 |
8222d8de | 3 | |
6febd1c1 | 4 | from __future__ import absolute_import, unicode_literals |
8222d8de | 5 | |
26e63931 | 6 | import collections |
31bd3925 | 7 | import contextlib |
317f7ab6 | 8 | import copy |
9d2ecdbc | 9 | import datetime |
c1c9a79c | 10 | import errno |
31bd3925 | 11 | import fileinput |
8222d8de | 12 | import io |
b82f815f | 13 | import itertools |
8694c600 | 14 | import json |
62fec3b2 | 15 | import locale |
083c9df9 | 16 | import operator |
8222d8de | 17 | import os |
dca08720 | 18 | import platform |
8222d8de JMF |
19 | import re |
20 | import shutil | |
dca08720 | 21 | import subprocess |
8222d8de JMF |
22 | import socket |
23 | import sys | |
24 | import time | |
67134eab | 25 | import tokenize |
8222d8de | 26 | import traceback |
75822ca7 | 27 | import random |
8222d8de | 28 | |
8c25f81b | 29 | from .compat import ( |
82d8a8b6 | 30 | compat_basestring, |
dca08720 | 31 | compat_cookiejar, |
4644ac55 | 32 | compat_expanduser, |
003c69a8 | 33 | compat_get_terminal_size, |
ce02ed60 | 34 | compat_http_client, |
4f026faf | 35 | compat_kwargs, |
d0d9ade4 | 36 | compat_numeric_types, |
e9c0cdd3 | 37 | compat_os_name, |
ce02ed60 | 38 | compat_str, |
67134eab | 39 | compat_tokenize_tokenize, |
ce02ed60 PH |
40 | compat_urllib_error, |
41 | compat_urllib_request, | |
8b172c2e | 42 | compat_urllib_request_DataHandler, |
8c25f81b PH |
43 | ) |
44 | from .utils import ( | |
eedb7ba5 S |
45 | age_restricted, |
46 | args_to_str, | |
ce02ed60 PH |
47 | ContentTooShortError, |
48 | date_from_str, | |
49 | DateRange, | |
acd69589 | 50 | DEFAULT_OUTTMPL, |
ce02ed60 | 51 | determine_ext, |
b5559424 | 52 | determine_protocol, |
ce02ed60 | 53 | DownloadError, |
c0384f22 | 54 | encode_compat_str, |
ce02ed60 | 55 | encodeFilename, |
9b9c5355 | 56 | error_to_compat_str, |
ce02ed60 | 57 | ExtractorError, |
02dbf93f | 58 | format_bytes, |
525ef922 | 59 | formatSeconds, |
773f291d S |
60 | GeoRestrictedError, |
61 | ISO3166Utils, | |
ce02ed60 | 62 | locked_file, |
dca08720 | 63 | make_HTTPS_handler, |
ce02ed60 | 64 | MaxDownloadsReached, |
b7ab0590 | 65 | PagedList, |
083c9df9 | 66 | parse_filesize, |
91410c9b | 67 | PerRequestProxyHandler, |
dca08720 | 68 | platform_name, |
eedb7ba5 | 69 | PostProcessingError, |
ce02ed60 | 70 | preferredencoding, |
eedb7ba5 | 71 | prepend_extension, |
51fb4995 | 72 | register_socks_protocols, |
cfb56d1a | 73 | render_table, |
eedb7ba5 | 74 | replace_extension, |
ce02ed60 PH |
75 | SameFileError, |
76 | sanitize_filename, | |
1bb5c511 | 77 | sanitize_path, |
dcf77cf1 | 78 | sanitize_url, |
67dda517 | 79 | sanitized_Request, |
e5660ee6 | 80 | std_headers, |
ce02ed60 | 81 | subtitles_filename, |
ce02ed60 | 82 | UnavailableVideoError, |
29eb5174 | 83 | url_basename, |
58b1f00d | 84 | version_tuple, |
ce02ed60 PH |
85 | write_json_file, |
86 | write_string, | |
6a3f4c3f | 87 | YoutubeDLCookieProcessor, |
dca08720 | 88 | YoutubeDLHandler, |
ce02ed60 | 89 | ) |
a0e07d31 | 90 | from .cache import Cache |
e0986e31 | 91 | from .extractor import get_info_extractor, gen_extractor_classes, _LAZY_LOADER |
3bc2ddcc | 92 | from .downloader import get_suitable_downloader |
4c83c967 | 93 | from .downloader.rtmp import rtmpdump_version |
4f026faf | 94 | from .postprocessor import ( |
f17f8651 | 95 | FFmpegFixupM3u8PP, |
62cd676c | 96 | FFmpegFixupM4aPP, |
6271f1ca | 97 | FFmpegFixupStretchedPP, |
4f026faf PH |
98 | FFmpegMergerPP, |
99 | FFmpegPostProcessor, | |
100 | get_postprocessor, | |
101 | ) | |
dca08720 | 102 | from .version import __version__ |
8222d8de | 103 | |
e9c0cdd3 YCH |
104 | if compat_os_name == 'nt': |
105 | import ctypes | |
106 | ||
8222d8de JMF |
107 | |
108 | class YoutubeDL(object): | |
109 | """YoutubeDL class. | |
110 | ||
111 | YoutubeDL objects are the ones responsible of downloading the | |
112 | actual video file and writing it to disk if the user has requested | |
113 | it, among some other tasks. In most cases there should be one per | |
114 | program. As, given a video URL, the downloader doesn't know how to | |
115 | extract all the needed information, task that InfoExtractors do, it | |
116 | has to pass the URL to one of them. | |
117 | ||
118 | For this, YoutubeDL objects have a method that allows | |
119 | InfoExtractors to be registered in a given order. When it is passed | |
120 | a URL, the YoutubeDL object handles it to the first InfoExtractor it | |
121 | finds that reports being able to handle it. The InfoExtractor extracts | |
122 | all the information about the video or videos the URL refers to, and | |
123 | YoutubeDL process the extracted information, possibly using a File | |
124 | Downloader to download the video. | |
125 | ||
126 | YoutubeDL objects accept a lot of parameters. In order not to saturate | |
127 | the object constructor with arguments, it receives a dictionary of | |
128 | options instead. These options are available through the params | |
129 | attribute for the InfoExtractors to use. The YoutubeDL also | |
130 | registers itself as the downloader in charge for the InfoExtractors | |
131 | that are added to it, so this is a "mutual registration". | |
132 | ||
133 | Available options: | |
134 | ||
135 | username: Username for authentication purposes. | |
136 | password: Password for authentication purposes. | |
180940e0 | 137 | videopassword: Password for accessing a video. |
1da50aa3 S |
138 | ap_mso: Adobe Pass multiple-system operator identifier. |
139 | ap_username: Multiple-system operator account username. | |
140 | ap_password: Multiple-system operator account password. | |
8222d8de JMF |
141 | usenetrc: Use netrc for authentication instead. |
142 | verbose: Print additional info to stdout. | |
143 | quiet: Do not print messages to stdout. | |
ad8915b7 | 144 | no_warnings: Do not print out anything for warnings. |
8222d8de JMF |
145 | forceurl: Force printing final URL. |
146 | forcetitle: Force printing title. | |
147 | forceid: Force printing ID. | |
148 | forcethumbnail: Force printing thumbnail URL. | |
149 | forcedescription: Force printing description. | |
150 | forcefilename: Force printing final filename. | |
525ef922 | 151 | forceduration: Force printing duration. |
8694c600 | 152 | forcejson: Force printing info_dict as JSON. |
63e0be34 PH |
153 | dump_single_json: Force printing the info_dict of the whole playlist |
154 | (or video) as a single JSON line. | |
8222d8de | 155 | simulate: Do not download the video files. |
d8600787 | 156 | format: Video format code. See options.py for more information. |
8222d8de JMF |
157 | outtmpl: Template for output names. |
158 | restrictfilenames: Do not allow "&" and spaces in file names | |
159 | ignoreerrors: Do not stop on download errors. | |
d22dec74 | 160 | force_generic_extractor: Force downloader to use the generic extractor |
8222d8de JMF |
161 | nooverwrites: Prevent overwriting files. |
162 | playliststart: Playlist item to start at. | |
163 | playlistend: Playlist item to end at. | |
c14e88f0 | 164 | playlist_items: Specific indices of playlist to download. |
ff815fe6 | 165 | playlistreverse: Download playlist items in reverse order. |
75822ca7 | 166 | playlistrandom: Download playlist items in random order. |
8222d8de JMF |
167 | matchtitle: Download only matching titles. |
168 | rejecttitle: Reject downloads for matching titles. | |
8bf9319e | 169 | logger: Log messages to a logging.Logger instance. |
8222d8de JMF |
170 | logtostderr: Log messages to stderr instead of stdout. |
171 | writedescription: Write the video description to a .description file | |
172 | writeinfojson: Write the video description to a .info.json file | |
1fb07d10 | 173 | writeannotations: Write the video annotations to a .annotations.xml file |
8222d8de | 174 | writethumbnail: Write the thumbnail image to a file |
ec82d85a | 175 | write_all_thumbnails: Write all thumbnail formats to files |
8222d8de | 176 | writesubtitles: Write the video subtitles to a file |
741dd8ea | 177 | writeautomaticsub: Write the automatically generated subtitles to a file |
8222d8de | 178 | allsubtitles: Downloads all the subtitles of the video |
0b7f3118 | 179 | (requires writesubtitles or writeautomaticsub) |
8222d8de | 180 | listsubtitles: Lists all available subtitles for the video |
a504ced0 | 181 | subtitlesformat: The format code for subtitles |
aa6a10c4 | 182 | subtitleslangs: List of languages of the subtitles to download |
8222d8de JMF |
183 | keepvideo: Keep the video file after post-processing |
184 | daterange: A DateRange object, download only if the upload_date is in the range. | |
185 | skip_download: Skip the actual download of the video file | |
c35f9e72 | 186 | cachedir: Location of the cache files in the filesystem. |
a0e07d31 | 187 | False to disable filesystem cache. |
47192f92 | 188 | noplaylist: Download single video instead of a playlist if in doubt. |
8dbe9899 PH |
189 | age_limit: An integer representing the user's age in years. |
190 | Unsuitable videos for the given age are skipped. | |
5fe18bdb PH |
191 | min_views: An integer representing the minimum view count the video |
192 | must have in order to not be skipped. | |
193 | Videos without view count information are always | |
194 | downloaded. None for no limit. | |
195 | max_views: An integer representing the maximum view count. | |
196 | Videos that are more popular than that are not | |
197 | downloaded. | |
198 | Videos without view count information are always | |
199 | downloaded. None for no limit. | |
200 | download_archive: File name of a file where all downloads are recorded. | |
c1c9a79c PH |
201 | Videos already present in the file are not downloaded |
202 | again. | |
dca08720 | 203 | cookiefile: File name where cookies should be read from and dumped to. |
a1ee09e8 | 204 | nocheckcertificate:Do not verify SSL certificates |
7e8c0af0 PH |
205 | prefer_insecure: Use HTTP instead of HTTPS to retrieve information. |
206 | At the moment, this is only supported by YouTube. | |
a1ee09e8 | 207 | proxy: URL of the proxy server to use |
38cce791 YCH |
208 | geo_verification_proxy: URL of the proxy to use for IP address verification |
209 | on geo-restricted sites. (Experimental) | |
e344693b | 210 | socket_timeout: Time to wait for unresponsive hosts, in seconds |
0783b09b PH |
211 | bidi_workaround: Work around buggy terminals without bidirectional text |
212 | support, using fridibi | |
a0ddb8a2 | 213 | debug_printtraffic:Print out sent and received HTTP traffic |
7b0817e8 | 214 | include_ads: Download ads as well |
04b4d394 PH |
215 | default_search: Prepend this string if an input url is not valid. |
216 | 'auto' for elaborate guessing | |
62fec3b2 | 217 | encoding: Use this encoding instead of the system-specified. |
e8ee972c | 218 | extract_flat: Do not resolve URLs, return the immediate result. |
057a5206 PH |
219 | Pass in 'in_playlist' to only show this behavior for |
220 | playlist items. | |
4f026faf | 221 | postprocessors: A list of dictionaries, each with an entry |
71b640cc PH |
222 | * key: The name of the postprocessor. See |
223 | youtube_dl/postprocessor/__init__.py for a list. | |
4f026faf PH |
224 | as well as any further keyword arguments for the |
225 | postprocessor. | |
71b640cc PH |
226 | progress_hooks: A list of functions that get called on download |
227 | progress, with a dictionary with the entries | |
5cda4eda | 228 | * status: One of "downloading", "error", or "finished". |
ee69b99a | 229 | Check this first and ignore unknown values. |
71b640cc | 230 | |
5cda4eda | 231 | If status is one of "downloading", or "finished", the |
ee69b99a PH |
232 | following properties may also be present: |
233 | * filename: The final filename (always present) | |
5cda4eda | 234 | * tmpfilename: The filename we're currently writing to |
71b640cc PH |
235 | * downloaded_bytes: Bytes on disk |
236 | * total_bytes: Size of the whole file, None if unknown | |
5cda4eda PH |
237 | * total_bytes_estimate: Guess of the eventual file size, |
238 | None if unavailable. | |
239 | * elapsed: The number of seconds since download started. | |
71b640cc PH |
240 | * eta: The estimated time in seconds, None if unknown |
241 | * speed: The download speed in bytes/second, None if | |
242 | unknown | |
5cda4eda PH |
243 | * fragment_index: The counter of the currently |
244 | downloaded video fragment. | |
245 | * fragment_count: The number of fragments (= individual | |
246 | files that will be merged) | |
71b640cc PH |
247 | |
248 | Progress hooks are guaranteed to be called at least once | |
249 | (with status "finished") if the download is successful. | |
45598f15 | 250 | merge_output_format: Extension to use when merging formats. |
6271f1ca PH |
251 | fixup: Automatically correct known faults of the file. |
252 | One of: | |
253 | - "never": do nothing | |
254 | - "warn": only emit a warning | |
255 | - "detect_or_warn": check whether we can do anything | |
62cd676c | 256 | about it, warn otherwise (default) |
be4a824d | 257 | source_address: (Experimental) Client-side IP address to bind to. |
6ec6cb4e | 258 | call_home: Boolean, true iff we are allowed to contact the |
8bfa7545 | 259 | youtube-dl servers for debugging. |
7aa589a5 S |
260 | sleep_interval: Number of seconds to sleep before each download when |
261 | used alone or a lower bound of a range for randomized | |
262 | sleep before each download (minimum possible number | |
263 | of seconds to sleep) when used along with | |
264 | max_sleep_interval. | |
265 | max_sleep_interval:Upper bound of a range for randomized sleep before each | |
266 | download (maximum possible number of seconds to sleep). | |
267 | Must only be used along with sleep_interval. | |
268 | Actual sleep time will be a random float from range | |
269 | [sleep_interval; max_sleep_interval]. | |
cfb56d1a PH |
270 | listformats: Print an overview of available video formats and exit. |
271 | list_thumbnails: Print a table of all thumbnails and exit. | |
347de493 PH |
272 | match_filter: A function that gets called with the info_dict of |
273 | every video. | |
274 | If it returns a message, the video is ignored. | |
275 | If it returns None, the video is downloaded. | |
276 | match_filter_func in utils.py is one example for this. | |
7e5db8c9 | 277 | no_color: Do not emit color codes in output. |
0a840f58 | 278 | geo_bypass: Bypass geographic restriction via faking X-Forwarded-For |
773f291d | 279 | HTTP header (experimental) |
0a840f58 | 280 | geo_bypass_country: |
773f291d S |
281 | Two-letter ISO 3166-2 country code that will be used for |
282 | explicit geographic restriction bypassing via faking | |
283 | X-Forwarded-For HTTP header (experimental) | |
71b640cc | 284 | |
85729c51 PH |
285 | The following options determine which downloader is picked: |
286 | external_downloader: Executable of the external downloader to call. | |
287 | None or unset for standard (built-in) downloader. | |
bf09af3a S |
288 | hls_prefer_native: Use the native HLS downloader instead of ffmpeg/avconv |
289 | if True, otherwise use ffmpeg/avconv if False, otherwise | |
290 | use downloader suggested by extractor if None. | |
fe7e0c98 | 291 | |
8222d8de | 292 | The following parameters are not used by YoutubeDL itself, they are used by |
c75f0b36 | 293 | the downloader (see youtube_dl/downloader/common.py): |
8222d8de | 294 | nopart, updatetime, buffersize, ratelimit, min_filesize, max_filesize, test, |
881e6a1f | 295 | noresizebuffer, retries, continuedl, noprogress, consoletitle, |
7d106a65 | 296 | xattr_set_filesize, external_downloader_args, hls_use_mpegts. |
76b1bd67 JMF |
297 | |
298 | The following options are used by the post processors: | |
299 | prefer_ffmpeg: If True, use ffmpeg instead of avconv if both are available, | |
300 | otherwise prefer avconv. | |
f72b0a60 S |
301 | postprocessor_args: A list of additional command-line arguments for the |
302 | postprocessor. | |
8222d8de JMF |
303 | """ |
304 | ||
305 | params = None | |
306 | _ies = [] | |
307 | _pps = [] | |
308 | _download_retcode = None | |
309 | _num_downloads = None | |
310 | _screen_file = None | |
311 | ||
3511266b | 312 | def __init__(self, params=None, auto_init=True): |
8222d8de | 313 | """Create a FileDownloader object with the given options.""" |
e9f9a10f JMF |
314 | if params is None: |
315 | params = {} | |
8222d8de | 316 | self._ies = [] |
56c73665 | 317 | self._ies_instances = {} |
8222d8de | 318 | self._pps = [] |
933605d7 | 319 | self._progress_hooks = [] |
8222d8de JMF |
320 | self._download_retcode = 0 |
321 | self._num_downloads = 0 | |
322 | self._screen_file = [sys.stdout, sys.stderr][params.get('logtostderr', False)] | |
0783b09b | 323 | self._err_file = sys.stderr |
4abf617b S |
324 | self.params = { |
325 | # Default parameters | |
326 | 'nocheckcertificate': False, | |
327 | } | |
328 | self.params.update(params) | |
a0e07d31 | 329 | self.cache = Cache(self) |
34308b30 | 330 | |
be5df5ee S |
331 | def check_deprecated(param, option, suggestion): |
332 | if self.params.get(param) is not None: | |
333 | self.report_warning( | |
334 | '%s is deprecated. Use %s instead.' % (option, suggestion)) | |
335 | return True | |
336 | return False | |
337 | ||
338 | if check_deprecated('cn_verification_proxy', '--cn-verification-proxy', '--geo-verification-proxy'): | |
38cce791 YCH |
339 | if self.params.get('geo_verification_proxy') is None: |
340 | self.params['geo_verification_proxy'] = self.params['cn_verification_proxy'] | |
341 | ||
be5df5ee S |
342 | check_deprecated('autonumber_size', '--autonumber-size', 'output template with %(autonumber)0Nd, where N in the number of digits') |
343 | check_deprecated('autonumber', '--auto-number', '-o "%(autonumber)s-%(title)s.%(ext)s"') | |
344 | check_deprecated('usetitle', '--title', '-o "%(title)s-%(id)s.%(ext)s"') | |
345 | ||
0783b09b | 346 | if params.get('bidi_workaround', False): |
1c088fa8 PH |
347 | try: |
348 | import pty | |
349 | master, slave = pty.openpty() | |
003c69a8 | 350 | width = compat_get_terminal_size().columns |
1c088fa8 PH |
351 | if width is None: |
352 | width_args = [] | |
353 | else: | |
354 | width_args = ['-w', str(width)] | |
5d681e96 | 355 | sp_kwargs = dict( |
1c088fa8 PH |
356 | stdin=subprocess.PIPE, |
357 | stdout=slave, | |
358 | stderr=self._err_file) | |
5d681e96 PH |
359 | try: |
360 | self._output_process = subprocess.Popen( | |
361 | ['bidiv'] + width_args, **sp_kwargs | |
362 | ) | |
363 | except OSError: | |
5d681e96 PH |
364 | self._output_process = subprocess.Popen( |
365 | ['fribidi', '-c', 'UTF-8'] + width_args, **sp_kwargs) | |
366 | self._output_channel = os.fdopen(master, 'rb') | |
1c088fa8 | 367 | except OSError as ose: |
66e7ace1 | 368 | if ose.errno == errno.ENOENT: |
6febd1c1 | 369 | self.report_warning('Could not find fribidi executable, ignoring --bidi-workaround . Make sure that fribidi is an executable file in one of the directories in your $PATH.') |
1c088fa8 PH |
370 | else: |
371 | raise | |
0783b09b | 372 | |
34308b30 | 373 | if (sys.version_info >= (3,) and sys.platform != 'win32' and |
8fb3ac36 PH |
374 | sys.getfilesystemencoding() in ['ascii', 'ANSI_X3.4-1968'] and |
375 | not params.get('restrictfilenames', False)): | |
34308b30 PH |
376 | # On Python 3, the Unicode filesystem API will throw errors (#1474) |
377 | self.report_warning( | |
6febd1c1 | 378 | 'Assuming --restrict-filenames since file system encoding ' |
1b725173 | 379 | 'cannot encode all characters. ' |
6febd1c1 | 380 | 'Set the LC_ALL environment variable to fix this.') |
4a98cdbf | 381 | self.params['restrictfilenames'] = True |
34308b30 | 382 | |
486dd09e PH |
383 | if isinstance(params.get('outtmpl'), bytes): |
384 | self.report_warning( | |
385 | 'Parameter outtmpl is bytes, but should be a unicode string. ' | |
386 | 'Put from __future__ import unicode_literals at the top of your code file or consider switching to Python 3.x.') | |
387 | ||
dca08720 PH |
388 | self._setup_opener() |
389 | ||
3511266b PH |
390 | if auto_init: |
391 | self.print_debug_header() | |
392 | self.add_default_info_extractors() | |
393 | ||
4f026faf PH |
394 | for pp_def_raw in self.params.get('postprocessors', []): |
395 | pp_class = get_postprocessor(pp_def_raw['key']) | |
396 | pp_def = dict(pp_def_raw) | |
397 | del pp_def['key'] | |
398 | pp = pp_class(self, **compat_kwargs(pp_def)) | |
399 | self.add_post_processor(pp) | |
400 | ||
71b640cc PH |
401 | for ph in self.params.get('progress_hooks', []): |
402 | self.add_progress_hook(ph) | |
403 | ||
51fb4995 YCH |
404 | register_socks_protocols() |
405 | ||
7d4111ed PH |
406 | def warn_if_short_id(self, argv): |
407 | # short YouTube ID starting with dash? | |
408 | idxs = [ | |
409 | i for i, a in enumerate(argv) | |
410 | if re.match(r'^-[0-9A-Za-z_-]{10}$', a)] | |
411 | if idxs: | |
412 | correct_argv = ( | |
413 | ['youtube-dl'] + | |
414 | [a for i, a in enumerate(argv) if i not in idxs] + | |
415 | ['--'] + [argv[i] for i in idxs] | |
416 | ) | |
417 | self.report_warning( | |
418 | 'Long argument string detected. ' | |
419 | 'Use -- to separate parameters and URLs, like this:\n%s\n' % | |
420 | args_to_str(correct_argv)) | |
421 | ||
8222d8de JMF |
422 | def add_info_extractor(self, ie): |
423 | """Add an InfoExtractor object to the end of the list.""" | |
424 | self._ies.append(ie) | |
e52d7f85 JMF |
425 | if not isinstance(ie, type): |
426 | self._ies_instances[ie.ie_key()] = ie | |
427 | ie.set_downloader(self) | |
8222d8de | 428 | |
56c73665 JMF |
429 | def get_info_extractor(self, ie_key): |
430 | """ | |
431 | Get an instance of an IE with name ie_key, it will try to get one from | |
432 | the _ies list, if there's no instance it will create a new one and add | |
433 | it to the extractor list. | |
434 | """ | |
435 | ie = self._ies_instances.get(ie_key) | |
436 | if ie is None: | |
437 | ie = get_info_extractor(ie_key)() | |
438 | self.add_info_extractor(ie) | |
439 | return ie | |
440 | ||
023fa8c4 JMF |
441 | def add_default_info_extractors(self): |
442 | """ | |
443 | Add the InfoExtractors returned by gen_extractors to the end of the list | |
444 | """ | |
e52d7f85 | 445 | for ie in gen_extractor_classes(): |
023fa8c4 JMF |
446 | self.add_info_extractor(ie) |
447 | ||
8222d8de JMF |
448 | def add_post_processor(self, pp): |
449 | """Add a PostProcessor object to the end of the chain.""" | |
450 | self._pps.append(pp) | |
451 | pp.set_downloader(self) | |
452 | ||
933605d7 JMF |
453 | def add_progress_hook(self, ph): |
454 | """Add the progress hook (currently only for the file downloader)""" | |
455 | self._progress_hooks.append(ph) | |
8ab470f1 | 456 | |
1c088fa8 | 457 | def _bidi_workaround(self, message): |
5d681e96 | 458 | if not hasattr(self, '_output_channel'): |
1c088fa8 PH |
459 | return message |
460 | ||
5d681e96 | 461 | assert hasattr(self, '_output_process') |
11b85ce6 | 462 | assert isinstance(message, compat_str) |
6febd1c1 PH |
463 | line_count = message.count('\n') + 1 |
464 | self._output_process.stdin.write((message + '\n').encode('utf-8')) | |
5d681e96 | 465 | self._output_process.stdin.flush() |
6febd1c1 | 466 | res = ''.join(self._output_channel.readline().decode('utf-8') |
9e1a5b84 | 467 | for _ in range(line_count)) |
6febd1c1 | 468 | return res[:-len('\n')] |
1c088fa8 | 469 | |
8222d8de | 470 | def to_screen(self, message, skip_eol=False): |
0783b09b PH |
471 | """Print message to stdout if not in quiet mode.""" |
472 | return self.to_stdout(message, skip_eol, check_quiet=True) | |
473 | ||
734f90bb | 474 | def _write_string(self, s, out=None): |
b58ddb32 | 475 | write_string(s, out=out, encoding=self.params.get('encoding')) |
734f90bb | 476 | |
0783b09b | 477 | def to_stdout(self, message, skip_eol=False, check_quiet=False): |
8222d8de | 478 | """Print message to stdout if not in quiet mode.""" |
8bf9319e | 479 | if self.params.get('logger'): |
43afe285 | 480 | self.params['logger'].debug(message) |
0783b09b | 481 | elif not check_quiet or not self.params.get('quiet', False): |
1c088fa8 | 482 | message = self._bidi_workaround(message) |
6febd1c1 | 483 | terminator = ['\n', ''][skip_eol] |
8222d8de | 484 | output = message + terminator |
1c088fa8 | 485 | |
734f90bb | 486 | self._write_string(output, self._screen_file) |
8222d8de JMF |
487 | |
488 | def to_stderr(self, message): | |
489 | """Print message to stderr.""" | |
11b85ce6 | 490 | assert isinstance(message, compat_str) |
8bf9319e | 491 | if self.params.get('logger'): |
43afe285 IB |
492 | self.params['logger'].error(message) |
493 | else: | |
1c088fa8 | 494 | message = self._bidi_workaround(message) |
6febd1c1 | 495 | output = message + '\n' |
734f90bb | 496 | self._write_string(output, self._err_file) |
8222d8de | 497 | |
1e5b9a95 PH |
498 | def to_console_title(self, message): |
499 | if not self.params.get('consoletitle', False): | |
500 | return | |
e9c0cdd3 | 501 | if compat_os_name == 'nt' and ctypes.windll.kernel32.GetConsoleWindow(): |
1e5b9a95 PH |
502 | # c_wchar_p() might not be necessary if `message` is |
503 | # already of type unicode() | |
504 | ctypes.windll.kernel32.SetConsoleTitleW(ctypes.c_wchar_p(message)) | |
505 | elif 'TERM' in os.environ: | |
734f90bb | 506 | self._write_string('\033]0;%s\007' % message, self._screen_file) |
1e5b9a95 | 507 | |
bdde425c PH |
508 | def save_console_title(self): |
509 | if not self.params.get('consoletitle', False): | |
510 | return | |
511 | if 'TERM' in os.environ: | |
efd6c574 | 512 | # Save the title on stack |
734f90bb | 513 | self._write_string('\033[22;0t', self._screen_file) |
bdde425c PH |
514 | |
515 | def restore_console_title(self): | |
516 | if not self.params.get('consoletitle', False): | |
517 | return | |
518 | if 'TERM' in os.environ: | |
efd6c574 | 519 | # Restore the title from stack |
734f90bb | 520 | self._write_string('\033[23;0t', self._screen_file) |
bdde425c PH |
521 | |
522 | def __enter__(self): | |
523 | self.save_console_title() | |
524 | return self | |
525 | ||
526 | def __exit__(self, *args): | |
527 | self.restore_console_title() | |
f89197d7 | 528 | |
dca08720 PH |
529 | if self.params.get('cookiefile') is not None: |
530 | self.cookiejar.save() | |
bdde425c | 531 | |
8222d8de JMF |
532 | def trouble(self, message=None, tb=None): |
533 | """Determine action to take when a download problem appears. | |
534 | ||
535 | Depending on if the downloader has been configured to ignore | |
536 | download errors or not, this method may throw an exception or | |
537 | not when errors are found, after printing the message. | |
538 | ||
539 | tb, if given, is additional traceback information. | |
540 | """ | |
541 | if message is not None: | |
542 | self.to_stderr(message) | |
543 | if self.params.get('verbose'): | |
544 | if tb is None: | |
545 | if sys.exc_info()[0]: # if .trouble has been called from an except block | |
6febd1c1 | 546 | tb = '' |
8222d8de | 547 | if hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]: |
6febd1c1 | 548 | tb += ''.join(traceback.format_exception(*sys.exc_info()[1].exc_info)) |
c0384f22 | 549 | tb += encode_compat_str(traceback.format_exc()) |
8222d8de JMF |
550 | else: |
551 | tb_data = traceback.format_list(traceback.extract_stack()) | |
6febd1c1 | 552 | tb = ''.join(tb_data) |
8222d8de JMF |
553 | self.to_stderr(tb) |
554 | if not self.params.get('ignoreerrors', False): | |
555 | if sys.exc_info()[0] and hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]: | |
556 | exc_info = sys.exc_info()[1].exc_info | |
557 | else: | |
558 | exc_info = sys.exc_info() | |
559 | raise DownloadError(message, exc_info) | |
560 | self._download_retcode = 1 | |
561 | ||
562 | def report_warning(self, message): | |
563 | ''' | |
564 | Print the message to stderr, it will be prefixed with 'WARNING:' | |
565 | If stderr is a tty file the 'WARNING:' will be colored | |
566 | ''' | |
6d07ce01 JMF |
567 | if self.params.get('logger') is not None: |
568 | self.params['logger'].warning(message) | |
8222d8de | 569 | else: |
ad8915b7 PH |
570 | if self.params.get('no_warnings'): |
571 | return | |
e9c0cdd3 | 572 | if not self.params.get('no_color') and self._err_file.isatty() and compat_os_name != 'nt': |
6d07ce01 JMF |
573 | _msg_header = '\033[0;33mWARNING:\033[0m' |
574 | else: | |
575 | _msg_header = 'WARNING:' | |
576 | warning_message = '%s %s' % (_msg_header, message) | |
577 | self.to_stderr(warning_message) | |
8222d8de JMF |
578 | |
579 | def report_error(self, message, tb=None): | |
580 | ''' | |
581 | Do the same as trouble, but prefixes the message with 'ERROR:', colored | |
582 | in red if stderr is a tty file. | |
583 | ''' | |
e9c0cdd3 | 584 | if not self.params.get('no_color') and self._err_file.isatty() and compat_os_name != 'nt': |
6febd1c1 | 585 | _msg_header = '\033[0;31mERROR:\033[0m' |
8222d8de | 586 | else: |
6febd1c1 PH |
587 | _msg_header = 'ERROR:' |
588 | error_message = '%s %s' % (_msg_header, message) | |
8222d8de JMF |
589 | self.trouble(error_message, tb) |
590 | ||
8222d8de JMF |
591 | def report_file_already_downloaded(self, file_name): |
592 | """Report file has already been fully downloaded.""" | |
593 | try: | |
6febd1c1 | 594 | self.to_screen('[download] %s has already been downloaded' % file_name) |
ce02ed60 | 595 | except UnicodeEncodeError: |
6febd1c1 | 596 | self.to_screen('[download] The file has already been downloaded') |
8222d8de | 597 | |
8222d8de JMF |
598 | def prepare_filename(self, info_dict): |
599 | """Generate the output filename.""" | |
600 | try: | |
601 | template_dict = dict(info_dict) | |
602 | ||
603 | template_dict['epoch'] = int(time.time()) | |
604 | autonumber_size = self.params.get('autonumber_size') | |
605 | if autonumber_size is None: | |
606 | autonumber_size = 5 | |
89db639d | 607 | template_dict['autonumber'] = self.params.get('autonumber_start', 1) - 1 + self._num_downloads |
17b75c0d PH |
608 | if template_dict.get('resolution') is None: |
609 | if template_dict.get('width') and template_dict.get('height'): | |
610 | template_dict['resolution'] = '%dx%d' % (template_dict['width'], template_dict['height']) | |
611 | elif template_dict.get('height'): | |
805ef3c6 | 612 | template_dict['resolution'] = '%sp' % template_dict['height'] |
17b75c0d | 613 | elif template_dict.get('width'): |
51ce9117 | 614 | template_dict['resolution'] = '%dx?' % template_dict['width'] |
8222d8de | 615 | |
586a91b6 | 616 | sanitize = lambda k, v: sanitize_filename( |
45598aab | 617 | compat_str(v), |
1bb5c511 | 618 | restricted=self.params.get('restrictfilenames'), |
40df485f | 619 | is_id=(k == 'id' or k.endswith('_id'))) |
d0d9ade4 | 620 | template_dict = dict((k, v if isinstance(v, compat_numeric_types) else sanitize(k, v)) |
45598aab | 621 | for k, v in template_dict.items() |
f0e14fdd | 622 | if v is not None and not isinstance(v, (list, tuple, dict))) |
6febd1c1 | 623 | template_dict = collections.defaultdict(lambda: 'NA', template_dict) |
8222d8de | 624 | |
b3613d36 | 625 | outtmpl = self.params.get('outtmpl', DEFAULT_OUTTMPL) |
d0d9ade4 | 626 | |
89db639d S |
627 | # For fields playlist_index and autonumber convert all occurrences |
628 | # of %(field)s to %(field)0Nd for backward compatibility | |
629 | field_size_compat_map = { | |
630 | 'playlist_index': len(str(template_dict['n_entries'])), | |
631 | 'autonumber': autonumber_size, | |
632 | } | |
633 | FIELD_SIZE_COMPAT_RE = r'(?<!%)%\((?P<field>autonumber|playlist_index)\)s' | |
634 | mobj = re.search(FIELD_SIZE_COMPAT_RE, outtmpl) | |
635 | if mobj: | |
636 | outtmpl = re.sub( | |
637 | FIELD_SIZE_COMPAT_RE, | |
638 | r'%%(\1)0%dd' % field_size_compat_map[mobj.group('field')], | |
639 | outtmpl) | |
640 | ||
d0d9ade4 S |
641 | NUMERIC_FIELDS = set(( |
642 | 'width', 'height', 'tbr', 'abr', 'asr', 'vbr', 'fps', 'filesize', 'filesize_approx', | |
643 | 'upload_year', 'upload_month', 'upload_day', | |
644 | 'duration', 'view_count', 'like_count', 'dislike_count', 'repost_count', | |
645 | 'average_rating', 'comment_count', 'age_limit', | |
646 | 'start_time', 'end_time', | |
647 | 'chapter_number', 'season_number', 'episode_number', | |
b3175982 | 648 | 'track_number', 'disc_number', 'release_year', |
89db639d | 649 | 'playlist_index', |
d0d9ade4 S |
650 | )) |
651 | ||
652 | # Missing numeric fields used together with integer presentation types | |
653 | # in format specification will break the argument substitution since | |
654 | # string 'NA' is returned for missing fields. We will patch output | |
655 | # template for missing fields to meet string presentation type. | |
656 | for numeric_field in NUMERIC_FIELDS: | |
657 | if numeric_field not in template_dict: | |
658 | # As of [1] format syntax is: | |
659 | # %[mapping_key][conversion_flags][minimum_width][.precision][length_modifier]type | |
660 | # 1. https://docs.python.org/2/library/stdtypes.html#string-formatting | |
661 | FORMAT_RE = r'''(?x) | |
662 | (?<!%) | |
663 | % | |
664 | \({0}\) # mapping key | |
665 | (?:[#0\-+ ]+)? # conversion flags (optional) | |
666 | (?:\d+)? # minimum field width (optional) | |
667 | (?:\.\d+)? # precision (optional) | |
668 | [hlL]? # length modifier (optional) | |
669 | [diouxXeEfFgGcrs%] # conversion type | |
670 | ''' | |
671 | outtmpl = re.sub( | |
672 | FORMAT_RE.format(numeric_field), | |
673 | r'%({0})s'.format(numeric_field), outtmpl) | |
674 | ||
4644ac55 | 675 | tmpl = compat_expanduser(outtmpl) |
586a91b6 | 676 | filename = tmpl % template_dict |
3a0d2f52 S |
677 | # Temporary fix for #4787 |
678 | # 'Treat' all problem characters by passing filename through preferredencoding | |
679 | # to workaround encoding issues with subprocess on python2 @ Windows | |
680 | if sys.version_info < (3, 0) and sys.platform == 'win32': | |
681 | filename = encodeFilename(filename, True).decode(preferredencoding()) | |
b3613d36 | 682 | return sanitize_path(filename) |
8222d8de | 683 | except ValueError as err: |
6febd1c1 | 684 | self.report_error('Error in output template: ' + str(err) + ' (encoding: ' + repr(preferredencoding()) + ')') |
8222d8de JMF |
685 | return None |
686 | ||
442c37b7 | 687 | def _match_entry(self, info_dict, incomplete): |
6ec6cb4e | 688 | """ Returns None iff the file should be downloaded """ |
8222d8de | 689 | |
6febd1c1 | 690 | video_title = info_dict.get('title', info_dict.get('id', 'video')) |
7012b23c PH |
691 | if 'title' in info_dict: |
692 | # This can happen when we're just evaluating the playlist | |
693 | title = info_dict['title'] | |
694 | matchtitle = self.params.get('matchtitle', False) | |
695 | if matchtitle: | |
696 | if not re.search(matchtitle, title, re.IGNORECASE): | |
6febd1c1 | 697 | return '"' + title + '" title did not match pattern "' + matchtitle + '"' |
7012b23c PH |
698 | rejecttitle = self.params.get('rejecttitle', False) |
699 | if rejecttitle: | |
700 | if re.search(rejecttitle, title, re.IGNORECASE): | |
6febd1c1 | 701 | return '"' + title + '" title matched reject pattern "' + rejecttitle + '"' |
d800609c | 702 | date = info_dict.get('upload_date') |
8222d8de JMF |
703 | if date is not None: |
704 | dateRange = self.params.get('daterange', DateRange()) | |
705 | if date not in dateRange: | |
6febd1c1 | 706 | return '%s upload date is not in range %s' % (date_from_str(date).isoformat(), dateRange) |
d800609c | 707 | view_count = info_dict.get('view_count') |
5fe18bdb PH |
708 | if view_count is not None: |
709 | min_views = self.params.get('min_views') | |
710 | if min_views is not None and view_count < min_views: | |
6febd1c1 | 711 | return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title, view_count, min_views) |
5fe18bdb PH |
712 | max_views = self.params.get('max_views') |
713 | if max_views is not None and view_count > max_views: | |
6febd1c1 | 714 | return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title, view_count, max_views) |
05900629 | 715 | if age_restricted(info_dict.get('age_limit'), self.params.get('age_limit')): |
347de493 | 716 | return 'Skipping "%s" because it is age restricted' % video_title |
c1c9a79c | 717 | if self.in_download_archive(info_dict): |
6febd1c1 | 718 | return '%s has already been recorded in archive' % video_title |
347de493 | 719 | |
442c37b7 PH |
720 | if not incomplete: |
721 | match_filter = self.params.get('match_filter') | |
722 | if match_filter is not None: | |
723 | ret = match_filter(info_dict) | |
724 | if ret is not None: | |
725 | return ret | |
347de493 | 726 | |
8222d8de | 727 | return None |
fe7e0c98 | 728 | |
b6c45014 JMF |
729 | @staticmethod |
730 | def add_extra_info(info_dict, extra_info): | |
731 | '''Set the keys from extra_info in info dict if they are missing''' | |
732 | for key, value in extra_info.items(): | |
733 | info_dict.setdefault(key, value) | |
734 | ||
7fc3fa05 | 735 | def extract_info(self, url, download=True, ie_key=None, extra_info={}, |
61aa5ba3 | 736 | process=True, force_generic_extractor=False): |
8222d8de JMF |
737 | ''' |
738 | Returns a list with a dictionary for each video we find. | |
739 | If 'download', also downloads the videos. | |
740 | extra_info is a dict containing the extra values to add to each result | |
613b2d9d | 741 | ''' |
fe7e0c98 | 742 | |
61aa5ba3 | 743 | if not ie_key and force_generic_extractor: |
d22dec74 S |
744 | ie_key = 'Generic' |
745 | ||
8222d8de | 746 | if ie_key: |
56c73665 | 747 | ies = [self.get_info_extractor(ie_key)] |
8222d8de JMF |
748 | else: |
749 | ies = self._ies | |
750 | ||
751 | for ie in ies: | |
752 | if not ie.suitable(url): | |
753 | continue | |
754 | ||
e52d7f85 | 755 | ie = self.get_info_extractor(ie.ie_key()) |
8222d8de | 756 | if not ie.working(): |
6febd1c1 PH |
757 | self.report_warning('The program functionality for this site has been marked as broken, ' |
758 | 'and will probably not work.') | |
8222d8de JMF |
759 | |
760 | try: | |
761 | ie_result = ie.extract(url) | |
5f6a1245 | 762 | if ie_result is None: # Finished already (backwards compatibility; listformats and friends should be moved here) |
8222d8de JMF |
763 | break |
764 | if isinstance(ie_result, list): | |
765 | # Backwards compatibility: old IE result format | |
8222d8de JMF |
766 | ie_result = { |
767 | '_type': 'compat_list', | |
768 | 'entries': ie_result, | |
769 | } | |
ea38e55f | 770 | self.add_default_extra_info(ie_result, ie, url) |
7fc3fa05 PH |
771 | if process: |
772 | return self.process_ie_result(ie_result, download, extra_info) | |
773 | else: | |
774 | return ie_result | |
773f291d S |
775 | except GeoRestrictedError as e: |
776 | msg = e.msg | |
777 | if e.countries: | |
778 | msg += '\nThis video is available in %s.' % ', '.join( | |
779 | map(ISO3166Utils.short2full, e.countries)) | |
780 | msg += '\nYou might want to use a VPN or a proxy server (with --proxy) to workaround.' | |
781 | self.report_error(msg) | |
782 | break | |
fb043a6e | 783 | except ExtractorError as e: # An error we somewhat expected |
2c74e6fa | 784 | self.report_error(compat_str(e), e.format_traceback()) |
8222d8de | 785 | break |
d3e5bbf4 PH |
786 | except MaxDownloadsReached: |
787 | raise | |
8222d8de JMF |
788 | except Exception as e: |
789 | if self.params.get('ignoreerrors', False): | |
9b9c5355 | 790 | self.report_error(error_to_compat_str(e), tb=encode_compat_str(traceback.format_exc())) |
8222d8de JMF |
791 | break |
792 | else: | |
793 | raise | |
794 | else: | |
1a489545 | 795 | self.report_error('no suitable InfoExtractor for URL %s' % url) |
fe7e0c98 | 796 | |
ea38e55f PH |
797 | def add_default_extra_info(self, ie_result, ie, url): |
798 | self.add_extra_info(ie_result, { | |
799 | 'extractor': ie.IE_NAME, | |
800 | 'webpage_url': url, | |
801 | 'webpage_url_basename': url_basename(url), | |
802 | 'extractor_key': ie.ie_key(), | |
803 | }) | |
804 | ||
8222d8de JMF |
805 | def process_ie_result(self, ie_result, download=True, extra_info={}): |
806 | """ | |
807 | Take the result of the ie(may be modified) and resolve all unresolved | |
808 | references (URLs, playlist items). | |
809 | ||
810 | It will also download the videos if 'download'. | |
811 | Returns the resolved ie_result. | |
812 | """ | |
e8ee972c PH |
813 | result_type = ie_result.get('_type', 'video') |
814 | ||
057a5206 | 815 | if result_type in ('url', 'url_transparent'): |
134c6ea8 | 816 | ie_result['url'] = sanitize_url(ie_result['url']) |
057a5206 PH |
817 | extract_flat = self.params.get('extract_flat', False) |
818 | if ((extract_flat == 'in_playlist' and 'playlist' in extra_info) or | |
819 | extract_flat is True): | |
057a5206 PH |
820 | if self.params.get('forcejson', False): |
821 | self.to_stdout(json.dumps(ie_result)) | |
e8ee972c PH |
822 | return ie_result |
823 | ||
8222d8de | 824 | if result_type == 'video': |
b6c45014 | 825 | self.add_extra_info(ie_result, extra_info) |
feee2ecf | 826 | return self.process_video_result(ie_result, download=download) |
8222d8de JMF |
827 | elif result_type == 'url': |
828 | # We have to add extra_info to the results because it may be | |
829 | # contained in a playlist | |
830 | return self.extract_info(ie_result['url'], | |
831 | download, | |
832 | ie_key=ie_result.get('ie_key'), | |
833 | extra_info=extra_info) | |
7fc3fa05 PH |
834 | elif result_type == 'url_transparent': |
835 | # Use the information from the embedding page | |
836 | info = self.extract_info( | |
837 | ie_result['url'], ie_key=ie_result.get('ie_key'), | |
838 | extra_info=extra_info, download=False, process=False) | |
839 | ||
412c617d PH |
840 | force_properties = dict( |
841 | (k, v) for k, v in ie_result.items() if v is not None) | |
b286f201 | 842 | for f in ('_type', 'url', 'ie_key'): |
412c617d PH |
843 | if f in force_properties: |
844 | del force_properties[f] | |
845 | new_result = info.copy() | |
846 | new_result.update(force_properties) | |
7fc3fa05 PH |
847 | |
848 | assert new_result.get('_type') != 'url_transparent' | |
7fc3fa05 PH |
849 | |
850 | return self.process_ie_result( | |
851 | new_result, download=download, extra_info=extra_info) | |
42e12102 | 852 | elif result_type == 'playlist' or result_type == 'multi_video': |
8222d8de | 853 | # We process each entry in the playlist |
d800609c | 854 | playlist = ie_result.get('title') or ie_result.get('id') |
6febd1c1 | 855 | self.to_screen('[download] Downloading playlist: %s' % playlist) |
8222d8de JMF |
856 | |
857 | playlist_results = [] | |
858 | ||
8222d8de | 859 | playliststart = self.params.get('playliststart', 1) - 1 |
d800609c | 860 | playlistend = self.params.get('playlistend') |
a19fd00c | 861 | # For backwards compatibility, interpret -1 as whole list |
8222d8de | 862 | if playlistend == -1: |
a19fd00c | 863 | playlistend = None |
8222d8de | 864 | |
d800609c | 865 | playlistitems_str = self.params.get('playlist_items') |
c14e88f0 PH |
866 | playlistitems = None |
867 | if playlistitems_str is not None: | |
868 | def iter_playlistitems(format): | |
869 | for string_segment in format.split(','): | |
870 | if '-' in string_segment: | |
871 | start, end = string_segment.split('-') | |
872 | for item in range(int(start), int(end) + 1): | |
873 | yield int(item) | |
874 | else: | |
875 | yield int(string_segment) | |
876 | playlistitems = iter_playlistitems(playlistitems_str) | |
877 | ||
b82f815f PH |
878 | ie_entries = ie_result['entries'] |
879 | if isinstance(ie_entries, list): | |
880 | n_all_entries = len(ie_entries) | |
c14e88f0 | 881 | if playlistitems: |
3884dcf3 JMF |
882 | entries = [ |
883 | ie_entries[i - 1] for i in playlistitems | |
884 | if -n_all_entries <= i - 1 < n_all_entries] | |
c14e88f0 PH |
885 | else: |
886 | entries = ie_entries[playliststart:playlistend] | |
b7ab0590 PH |
887 | n_entries = len(entries) |
888 | self.to_screen( | |
611c1dd9 | 889 | '[%s] playlist %s: Collected %d video ids (downloading %d of them)' % |
b7ab0590 | 890 | (ie_result['extractor'], playlist, n_all_entries, n_entries)) |
b82f815f | 891 | elif isinstance(ie_entries, PagedList): |
c14e88f0 PH |
892 | if playlistitems: |
893 | entries = [] | |
894 | for item in playlistitems: | |
895 | entries.extend(ie_entries.getslice( | |
896 | item - 1, item | |
897 | )) | |
898 | else: | |
899 | entries = ie_entries.getslice( | |
900 | playliststart, playlistend) | |
b7ab0590 PH |
901 | n_entries = len(entries) |
902 | self.to_screen( | |
611c1dd9 | 903 | '[%s] playlist %s: Downloading %d videos' % |
b7ab0590 | 904 | (ie_result['extractor'], playlist, n_entries)) |
b82f815f | 905 | else: # iterable |
c14e88f0 PH |
906 | if playlistitems: |
907 | entry_list = list(ie_entries) | |
908 | entries = [entry_list[i - 1] for i in playlistitems] | |
909 | else: | |
910 | entries = list(itertools.islice( | |
911 | ie_entries, playliststart, playlistend)) | |
b82f815f PH |
912 | n_entries = len(entries) |
913 | self.to_screen( | |
611c1dd9 | 914 | '[%s] playlist %s: Downloading %d videos' % |
b82f815f | 915 | (ie_result['extractor'], playlist, n_entries)) |
8222d8de | 916 | |
ff815fe6 MS |
917 | if self.params.get('playlistreverse', False): |
918 | entries = entries[::-1] | |
919 | ||
75822ca7 TC |
920 | if self.params.get('playlistrandom', False): |
921 | random.shuffle(entries) | |
922 | ||
0016b84e S |
923 | x_forwarded_for = ie_result.get('__x_forwarded_for_ip') |
924 | ||
fe7e0c98 | 925 | for i, entry in enumerate(entries, 1): |
734ea11e | 926 | self.to_screen('[download] Downloading video %s of %s' % (i, n_entries)) |
0016b84e S |
927 | # This __x_forwarded_for_ip thing is a bit ugly but requires |
928 | # minimal changes | |
929 | if x_forwarded_for: | |
930 | entry['__x_forwarded_for_ip'] = x_forwarded_for | |
8222d8de | 931 | extra = { |
c6b4132a | 932 | 'n_entries': n_entries, |
fe7e0c98 | 933 | 'playlist': playlist, |
a1cf99d0 PH |
934 | 'playlist_id': ie_result.get('id'), |
935 | 'playlist_title': ie_result.get('title'), | |
fe7e0c98 | 936 | 'playlist_index': i + playliststart, |
b6c45014 | 937 | 'extractor': ie_result['extractor'], |
9103bbc5 | 938 | 'webpage_url': ie_result['webpage_url'], |
29eb5174 | 939 | 'webpage_url_basename': url_basename(ie_result['webpage_url']), |
be97abc2 | 940 | 'extractor_key': ie_result['extractor_key'], |
fe7e0c98 | 941 | } |
7012b23c | 942 | |
442c37b7 | 943 | reason = self._match_entry(entry, incomplete=True) |
7012b23c | 944 | if reason is not None: |
6febd1c1 | 945 | self.to_screen('[download] ' + reason) |
7012b23c PH |
946 | continue |
947 | ||
8222d8de JMF |
948 | entry_result = self.process_ie_result(entry, |
949 | download=download, | |
950 | extra_info=extra) | |
951 | playlist_results.append(entry_result) | |
952 | ie_result['entries'] = playlist_results | |
371c3b79 | 953 | self.to_screen('[download] Finished downloading playlist: %s' % playlist) |
8222d8de JMF |
954 | return ie_result |
955 | elif result_type == 'compat_list': | |
c9bf4114 PH |
956 | self.report_warning( |
957 | 'Extractor %s returned a compat_list result. ' | |
958 | 'It needs to be updated.' % ie_result.get('extractor')) | |
5f6a1245 | 959 | |
8222d8de | 960 | def _fixup(r): |
9e1a5b84 JW |
961 | self.add_extra_info( |
962 | r, | |
9103bbc5 JMF |
963 | { |
964 | 'extractor': ie_result['extractor'], | |
965 | 'webpage_url': ie_result['webpage_url'], | |
29eb5174 | 966 | 'webpage_url_basename': url_basename(ie_result['webpage_url']), |
be97abc2 | 967 | 'extractor_key': ie_result['extractor_key'], |
9e1a5b84 JW |
968 | } |
969 | ) | |
8222d8de JMF |
970 | return r |
971 | ie_result['entries'] = [ | |
b6c45014 | 972 | self.process_ie_result(_fixup(r), download, extra_info) |
8222d8de JMF |
973 | for r in ie_result['entries'] |
974 | ] | |
975 | return ie_result | |
976 | else: | |
977 | raise Exception('Invalid result type: %s' % result_type) | |
978 | ||
67134eab JMF |
979 | def _build_format_filter(self, filter_spec): |
980 | " Returns a function to filter the formats according to the filter_spec " | |
083c9df9 PH |
981 | |
982 | OPERATORS = { | |
983 | '<': operator.lt, | |
984 | '<=': operator.le, | |
985 | '>': operator.gt, | |
986 | '>=': operator.ge, | |
987 | '=': operator.eq, | |
988 | '!=': operator.ne, | |
989 | } | |
67134eab | 990 | operator_rex = re.compile(r'''(?x)\s* |
2ec19e95 | 991 | (?P<key>width|height|tbr|abr|vbr|asr|filesize|fps) |
083c9df9 PH |
992 | \s*(?P<op>%s)(?P<none_inclusive>\s*\?)?\s* |
993 | (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?) | |
67134eab | 994 | $ |
083c9df9 | 995 | ''' % '|'.join(map(re.escape, OPERATORS.keys()))) |
67134eab | 996 | m = operator_rex.search(filter_spec) |
9ddb6925 S |
997 | if m: |
998 | try: | |
999 | comparison_value = int(m.group('value')) | |
1000 | except ValueError: | |
1001 | comparison_value = parse_filesize(m.group('value')) | |
1002 | if comparison_value is None: | |
1003 | comparison_value = parse_filesize(m.group('value') + 'B') | |
1004 | if comparison_value is None: | |
1005 | raise ValueError( | |
1006 | 'Invalid value %r in format specification %r' % ( | |
67134eab | 1007 | m.group('value'), filter_spec)) |
9ddb6925 S |
1008 | op = OPERATORS[m.group('op')] |
1009 | ||
083c9df9 | 1010 | if not m: |
9ddb6925 S |
1011 | STR_OPERATORS = { |
1012 | '=': operator.eq, | |
1013 | '!=': operator.ne, | |
10d33b34 YCH |
1014 | '^=': lambda attr, value: attr.startswith(value), |
1015 | '$=': lambda attr, value: attr.endswith(value), | |
1016 | '*=': lambda attr, value: value in attr, | |
9ddb6925 | 1017 | } |
67134eab | 1018 | str_operator_rex = re.compile(r'''(?x) |
d5aacf9a | 1019 | \s*(?P<key>ext|acodec|vcodec|container|protocol|format_id) |
9ddb6925 | 1020 | \s*(?P<op>%s)(?P<none_inclusive>\s*\?)? |
b0df5223 | 1021 | \s*(?P<value>[a-zA-Z0-9._-]+) |
67134eab | 1022 | \s*$ |
9ddb6925 | 1023 | ''' % '|'.join(map(re.escape, STR_OPERATORS.keys()))) |
67134eab | 1024 | m = str_operator_rex.search(filter_spec) |
9ddb6925 S |
1025 | if m: |
1026 | comparison_value = m.group('value') | |
1027 | op = STR_OPERATORS[m.group('op')] | |
083c9df9 | 1028 | |
9ddb6925 | 1029 | if not m: |
67134eab | 1030 | raise ValueError('Invalid filter specification %r' % filter_spec) |
083c9df9 PH |
1031 | |
1032 | def _filter(f): | |
1033 | actual_value = f.get(m.group('key')) | |
1034 | if actual_value is None: | |
1035 | return m.group('none_inclusive') | |
1036 | return op(actual_value, comparison_value) | |
67134eab JMF |
1037 | return _filter |
1038 | ||
1039 | def build_format_selector(self, format_spec): | |
1040 | def syntax_error(note, start): | |
1041 | message = ( | |
1042 | 'Invalid format specification: ' | |
1043 | '{0}\n\t{1}\n\t{2}^'.format(note, format_spec, ' ' * start[1])) | |
1044 | return SyntaxError(message) | |
1045 | ||
1046 | PICKFIRST = 'PICKFIRST' | |
1047 | MERGE = 'MERGE' | |
1048 | SINGLE = 'SINGLE' | |
0130afb7 | 1049 | GROUP = 'GROUP' |
67134eab JMF |
1050 | FormatSelector = collections.namedtuple('FormatSelector', ['type', 'selector', 'filters']) |
1051 | ||
1052 | def _parse_filter(tokens): | |
1053 | filter_parts = [] | |
1054 | for type, string, start, _, _ in tokens: | |
1055 | if type == tokenize.OP and string == ']': | |
1056 | return ''.join(filter_parts) | |
1057 | else: | |
1058 | filter_parts.append(string) | |
1059 | ||
232541df | 1060 | def _remove_unused_ops(tokens): |
17cc1534 | 1061 | # Remove operators that we don't use and join them with the surrounding strings |
232541df JMF |
1062 | # for example: 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9' |
1063 | ALLOWED_OPS = ('/', '+', ',', '(', ')') | |
1064 | last_string, last_start, last_end, last_line = None, None, None, None | |
1065 | for type, string, start, end, line in tokens: | |
1066 | if type == tokenize.OP and string == '[': | |
1067 | if last_string: | |
1068 | yield tokenize.NAME, last_string, last_start, last_end, last_line | |
1069 | last_string = None | |
1070 | yield type, string, start, end, line | |
1071 | # everything inside brackets will be handled by _parse_filter | |
1072 | for type, string, start, end, line in tokens: | |
1073 | yield type, string, start, end, line | |
1074 | if type == tokenize.OP and string == ']': | |
1075 | break | |
1076 | elif type == tokenize.OP and string in ALLOWED_OPS: | |
1077 | if last_string: | |
1078 | yield tokenize.NAME, last_string, last_start, last_end, last_line | |
1079 | last_string = None | |
1080 | yield type, string, start, end, line | |
1081 | elif type in [tokenize.NAME, tokenize.NUMBER, tokenize.OP]: | |
1082 | if not last_string: | |
1083 | last_string = string | |
1084 | last_start = start | |
1085 | last_end = end | |
1086 | else: | |
1087 | last_string += string | |
1088 | if last_string: | |
1089 | yield tokenize.NAME, last_string, last_start, last_end, last_line | |
1090 | ||
cf2ac6df | 1091 | def _parse_format_selection(tokens, inside_merge=False, inside_choice=False, inside_group=False): |
67134eab JMF |
1092 | selectors = [] |
1093 | current_selector = None | |
1094 | for type, string, start, _, _ in tokens: | |
1095 | # ENCODING is only defined in python 3.x | |
1096 | if type == getattr(tokenize, 'ENCODING', None): | |
1097 | continue | |
1098 | elif type in [tokenize.NAME, tokenize.NUMBER]: | |
1099 | current_selector = FormatSelector(SINGLE, string, []) | |
1100 | elif type == tokenize.OP: | |
cf2ac6df JMF |
1101 | if string == ')': |
1102 | if not inside_group: | |
1103 | # ')' will be handled by the parentheses group | |
1104 | tokens.restore_last_token() | |
67134eab | 1105 | break |
cf2ac6df | 1106 | elif inside_merge and string in ['/', ',']: |
0130afb7 JMF |
1107 | tokens.restore_last_token() |
1108 | break | |
cf2ac6df JMF |
1109 | elif inside_choice and string == ',': |
1110 | tokens.restore_last_token() | |
1111 | break | |
1112 | elif string == ',': | |
0a31a350 JMF |
1113 | if not current_selector: |
1114 | raise syntax_error('"," must follow a format selector', start) | |
67134eab JMF |
1115 | selectors.append(current_selector) |
1116 | current_selector = None | |
1117 | elif string == '/': | |
d96d604e JMF |
1118 | if not current_selector: |
1119 | raise syntax_error('"/" must follow a format selector', start) | |
67134eab | 1120 | first_choice = current_selector |
cf2ac6df | 1121 | second_choice = _parse_format_selection(tokens, inside_choice=True) |
f5f4a27a | 1122 | current_selector = FormatSelector(PICKFIRST, (first_choice, second_choice), []) |
67134eab JMF |
1123 | elif string == '[': |
1124 | if not current_selector: | |
1125 | current_selector = FormatSelector(SINGLE, 'best', []) | |
1126 | format_filter = _parse_filter(tokens) | |
1127 | current_selector.filters.append(format_filter) | |
0130afb7 JMF |
1128 | elif string == '(': |
1129 | if current_selector: | |
1130 | raise syntax_error('Unexpected "("', start) | |
cf2ac6df JMF |
1131 | group = _parse_format_selection(tokens, inside_group=True) |
1132 | current_selector = FormatSelector(GROUP, group, []) | |
67134eab JMF |
1133 | elif string == '+': |
1134 | video_selector = current_selector | |
cf2ac6df | 1135 | audio_selector = _parse_format_selection(tokens, inside_merge=True) |
0a31a350 JMF |
1136 | if not video_selector or not audio_selector: |
1137 | raise syntax_error('"+" must be between two format selectors', start) | |
cf2ac6df | 1138 | current_selector = FormatSelector(MERGE, (video_selector, audio_selector), []) |
67134eab JMF |
1139 | else: |
1140 | raise syntax_error('Operator not recognized: "{0}"'.format(string), start) | |
1141 | elif type == tokenize.ENDMARKER: | |
1142 | break | |
1143 | if current_selector: | |
1144 | selectors.append(current_selector) | |
1145 | return selectors | |
1146 | ||
1147 | def _build_selector_function(selector): | |
1148 | if isinstance(selector, list): | |
1149 | fs = [_build_selector_function(s) for s in selector] | |
1150 | ||
317f7ab6 | 1151 | def selector_function(ctx): |
67134eab | 1152 | for f in fs: |
317f7ab6 | 1153 | for format in f(ctx): |
67134eab JMF |
1154 | yield format |
1155 | return selector_function | |
0130afb7 JMF |
1156 | elif selector.type == GROUP: |
1157 | selector_function = _build_selector_function(selector.selector) | |
67134eab JMF |
1158 | elif selector.type == PICKFIRST: |
1159 | fs = [_build_selector_function(s) for s in selector.selector] | |
1160 | ||
317f7ab6 | 1161 | def selector_function(ctx): |
67134eab | 1162 | for f in fs: |
317f7ab6 | 1163 | picked_formats = list(f(ctx)) |
67134eab JMF |
1164 | if picked_formats: |
1165 | return picked_formats | |
1166 | return [] | |
1167 | elif selector.type == SINGLE: | |
1168 | format_spec = selector.selector | |
1169 | ||
317f7ab6 S |
1170 | def selector_function(ctx): |
1171 | formats = list(ctx['formats']) | |
bb8e5536 JMF |
1172 | if not formats: |
1173 | return | |
5acfa126 JMF |
1174 | if format_spec == 'all': |
1175 | for f in formats: | |
1176 | yield f | |
1177 | elif format_spec in ['best', 'worst', None]: | |
67134eab JMF |
1178 | format_idx = 0 if format_spec == 'worst' else -1 |
1179 | audiovideo_formats = [ | |
1180 | f for f in formats | |
1181 | if f.get('vcodec') != 'none' and f.get('acodec') != 'none'] | |
1182 | if audiovideo_formats: | |
1183 | yield audiovideo_formats[format_idx] | |
317f7ab6 S |
1184 | # for extractors with incomplete formats (audio only (soundcloud) |
1185 | # or video only (imgur)) we will fallback to best/worst | |
1186 | # {video,audio}-only format | |
1187 | elif ctx['incomplete_formats']: | |
67134eab JMF |
1188 | yield formats[format_idx] |
1189 | elif format_spec == 'bestaudio': | |
1190 | audio_formats = [ | |
1191 | f for f in formats | |
1192 | if f.get('vcodec') == 'none'] | |
1193 | if audio_formats: | |
1194 | yield audio_formats[-1] | |
1195 | elif format_spec == 'worstaudio': | |
1196 | audio_formats = [ | |
1197 | f for f in formats | |
1198 | if f.get('vcodec') == 'none'] | |
1199 | if audio_formats: | |
1200 | yield audio_formats[0] | |
1201 | elif format_spec == 'bestvideo': | |
1202 | video_formats = [ | |
1203 | f for f in formats | |
1204 | if f.get('acodec') == 'none'] | |
1205 | if video_formats: | |
1206 | yield video_formats[-1] | |
1207 | elif format_spec == 'worstvideo': | |
1208 | video_formats = [ | |
1209 | f for f in formats | |
1210 | if f.get('acodec') == 'none'] | |
1211 | if video_formats: | |
1212 | yield video_formats[0] | |
1213 | else: | |
1214 | extensions = ['mp4', 'flv', 'webm', '3gp', 'm4a', 'mp3', 'ogg', 'aac', 'wav'] | |
1215 | if format_spec in extensions: | |
1216 | filter_f = lambda f: f['ext'] == format_spec | |
1217 | else: | |
1218 | filter_f = lambda f: f['format_id'] == format_spec | |
1219 | matches = list(filter(filter_f, formats)) | |
1220 | if matches: | |
1221 | yield matches[-1] | |
1222 | elif selector.type == MERGE: | |
1223 | def _merge(formats_info): | |
1224 | format_1, format_2 = [f['format_id'] for f in formats_info] | |
1225 | # The first format must contain the video and the | |
1226 | # second the audio | |
1227 | if formats_info[0].get('vcodec') == 'none': | |
1228 | self.report_error('The first format must ' | |
1229 | 'contain the video, try using ' | |
1230 | '"-f %s+%s"' % (format_2, format_1)) | |
1231 | return | |
3d24bbfb S |
1232 | # Formats must be opposite (video+audio) |
1233 | if formats_info[0].get('acodec') == 'none' and formats_info[1].get('acodec') == 'none': | |
1234 | self.report_error( | |
1235 | 'Both formats %s and %s are video-only, you must specify "-f video+audio"' | |
1236 | % (format_1, format_2)) | |
1237 | return | |
67134eab JMF |
1238 | output_ext = ( |
1239 | formats_info[0]['ext'] | |
1240 | if self.params.get('merge_output_format') is None | |
1241 | else self.params['merge_output_format']) | |
1242 | return { | |
1243 | 'requested_formats': formats_info, | |
1244 | 'format': '%s+%s' % (formats_info[0].get('format'), | |
1245 | formats_info[1].get('format')), | |
1246 | 'format_id': '%s+%s' % (formats_info[0].get('format_id'), | |
1247 | formats_info[1].get('format_id')), | |
1248 | 'width': formats_info[0].get('width'), | |
1249 | 'height': formats_info[0].get('height'), | |
1250 | 'resolution': formats_info[0].get('resolution'), | |
1251 | 'fps': formats_info[0].get('fps'), | |
1252 | 'vcodec': formats_info[0].get('vcodec'), | |
1253 | 'vbr': formats_info[0].get('vbr'), | |
1254 | 'stretched_ratio': formats_info[0].get('stretched_ratio'), | |
1255 | 'acodec': formats_info[1].get('acodec'), | |
1256 | 'abr': formats_info[1].get('abr'), | |
1257 | 'ext': output_ext, | |
1258 | } | |
1259 | video_selector, audio_selector = map(_build_selector_function, selector.selector) | |
083c9df9 | 1260 | |
317f7ab6 S |
1261 | def selector_function(ctx): |
1262 | for pair in itertools.product( | |
1263 | video_selector(copy.deepcopy(ctx)), audio_selector(copy.deepcopy(ctx))): | |
67134eab | 1264 | yield _merge(pair) |
083c9df9 | 1265 | |
67134eab | 1266 | filters = [self._build_format_filter(f) for f in selector.filters] |
083c9df9 | 1267 | |
317f7ab6 S |
1268 | def final_selector(ctx): |
1269 | ctx_copy = copy.deepcopy(ctx) | |
67134eab | 1270 | for _filter in filters: |
317f7ab6 S |
1271 | ctx_copy['formats'] = list(filter(_filter, ctx_copy['formats'])) |
1272 | return selector_function(ctx_copy) | |
67134eab | 1273 | return final_selector |
083c9df9 | 1274 | |
67134eab | 1275 | stream = io.BytesIO(format_spec.encode('utf-8')) |
0130afb7 | 1276 | try: |
232541df | 1277 | tokens = list(_remove_unused_ops(compat_tokenize_tokenize(stream.readline))) |
0130afb7 JMF |
1278 | except tokenize.TokenError: |
1279 | raise syntax_error('Missing closing/opening brackets or parenthesis', (0, len(format_spec))) | |
1280 | ||
1281 | class TokenIterator(object): | |
1282 | def __init__(self, tokens): | |
1283 | self.tokens = tokens | |
1284 | self.counter = 0 | |
1285 | ||
1286 | def __iter__(self): | |
1287 | return self | |
1288 | ||
1289 | def __next__(self): | |
1290 | if self.counter >= len(self.tokens): | |
1291 | raise StopIteration() | |
1292 | value = self.tokens[self.counter] | |
1293 | self.counter += 1 | |
1294 | return value | |
1295 | ||
1296 | next = __next__ | |
1297 | ||
1298 | def restore_last_token(self): | |
1299 | self.counter -= 1 | |
1300 | ||
1301 | parsed_selector = _parse_format_selection(iter(TokenIterator(tokens))) | |
67134eab | 1302 | return _build_selector_function(parsed_selector) |
a9c58ad9 | 1303 | |
e5660ee6 JMF |
1304 | def _calc_headers(self, info_dict): |
1305 | res = std_headers.copy() | |
1306 | ||
1307 | add_headers = info_dict.get('http_headers') | |
1308 | if add_headers: | |
1309 | res.update(add_headers) | |
1310 | ||
1311 | cookies = self._calc_cookies(info_dict) | |
1312 | if cookies: | |
1313 | res['Cookie'] = cookies | |
1314 | ||
0016b84e S |
1315 | if 'X-Forwarded-For' not in res: |
1316 | x_forwarded_for_ip = info_dict.get('__x_forwarded_for_ip') | |
1317 | if x_forwarded_for_ip: | |
1318 | res['X-Forwarded-For'] = x_forwarded_for_ip | |
1319 | ||
e5660ee6 JMF |
1320 | return res |
1321 | ||
1322 | def _calc_cookies(self, info_dict): | |
5c2266df | 1323 | pr = sanitized_Request(info_dict['url']) |
e5660ee6 | 1324 | self.cookiejar.add_cookie_header(pr) |
662435f7 | 1325 | return pr.get_header('Cookie') |
e5660ee6 | 1326 | |
dd82ffea JMF |
1327 | def process_video_result(self, info_dict, download=True): |
1328 | assert info_dict.get('_type', 'video') == 'video' | |
1329 | ||
bec1fad2 PH |
1330 | if 'id' not in info_dict: |
1331 | raise ExtractorError('Missing "id" field in extractor result') | |
1332 | if 'title' not in info_dict: | |
1333 | raise ExtractorError('Missing "title" field in extractor result') | |
1334 | ||
be6217b2 S |
1335 | if not isinstance(info_dict['id'], compat_str): |
1336 | self.report_warning('"id" field is not a string - forcing string conversion') | |
1337 | info_dict['id'] = compat_str(info_dict['id']) | |
1338 | ||
dd82ffea JMF |
1339 | if 'playlist' not in info_dict: |
1340 | # It isn't part of a playlist | |
1341 | info_dict['playlist'] = None | |
1342 | info_dict['playlist_index'] = None | |
1343 | ||
d5519808 | 1344 | thumbnails = info_dict.get('thumbnails') |
cfb56d1a PH |
1345 | if thumbnails is None: |
1346 | thumbnail = info_dict.get('thumbnail') | |
1347 | if thumbnail: | |
a7a14d95 | 1348 | info_dict['thumbnails'] = thumbnails = [{'url': thumbnail}] |
d5519808 | 1349 | if thumbnails: |
be6d7229 | 1350 | thumbnails.sort(key=lambda t: ( |
d37708fc RA |
1351 | t.get('preference') if t.get('preference') is not None else -1, |
1352 | t.get('width') if t.get('width') is not None else -1, | |
1353 | t.get('height') if t.get('height') is not None else -1, | |
1354 | t.get('id') if t.get('id') is not None else '', t.get('url'))) | |
f6c24009 | 1355 | for i, t in enumerate(thumbnails): |
dcf77cf1 | 1356 | t['url'] = sanitize_url(t['url']) |
9603e8a7 | 1357 | if t.get('width') and t.get('height'): |
d5519808 | 1358 | t['resolution'] = '%dx%d' % (t['width'], t['height']) |
f6c24009 PH |
1359 | if t.get('id') is None: |
1360 | t['id'] = '%d' % i | |
d5519808 | 1361 | |
b7b72db9 | 1362 | if self.params.get('list_thumbnails'): |
1363 | self.list_thumbnails(info_dict) | |
1364 | return | |
1365 | ||
536a55da S |
1366 | thumbnail = info_dict.get('thumbnail') |
1367 | if thumbnail: | |
1368 | info_dict['thumbnail'] = sanitize_url(thumbnail) | |
1369 | elif thumbnails: | |
d5519808 PH |
1370 | info_dict['thumbnail'] = thumbnails[-1]['url'] |
1371 | ||
c9ae7b95 | 1372 | if 'display_id' not in info_dict and 'id' in info_dict: |
0afef30b PH |
1373 | info_dict['display_id'] = info_dict['id'] |
1374 | ||
955c4514 | 1375 | if info_dict.get('upload_date') is None and info_dict.get('timestamp') is not None: |
a55e36f4 S |
1376 | # Working around out-of-range timestamp values (e.g. negative ones on Windows, |
1377 | # see http://bugs.python.org/issue1646728) | |
1378 | try: | |
1379 | upload_date = datetime.datetime.utcfromtimestamp(info_dict['timestamp']) | |
1380 | info_dict['upload_date'] = upload_date.strftime('%Y%m%d') | |
1381 | except (ValueError, OverflowError, OSError): | |
1382 | pass | |
9d2ecdbc | 1383 | |
33d2fc2f S |
1384 | # Auto generate title fields corresponding to the *_number fields when missing |
1385 | # in order to always have clean titles. This is very common for TV series. | |
1386 | for field in ('chapter', 'season', 'episode'): | |
1387 | if info_dict.get('%s_number' % field) is not None and not info_dict.get(field): | |
1388 | info_dict[field] = '%s %d' % (field.capitalize(), info_dict['%s_number' % field]) | |
1389 | ||
4bba3716 S |
1390 | subtitles = info_dict.get('subtitles') |
1391 | if subtitles: | |
1392 | for _, subtitle in subtitles.items(): | |
1393 | for subtitle_format in subtitle: | |
33f3040a S |
1394 | if subtitle_format.get('url'): |
1395 | subtitle_format['url'] = sanitize_url(subtitle_format['url']) | |
5b1d8575 | 1396 | if subtitle_format.get('ext') is None: |
4bba3716 S |
1397 | subtitle_format['ext'] = determine_ext(subtitle_format['url']).lower() |
1398 | ||
a504ced0 | 1399 | if self.params.get('listsubtitles', False): |
360e1ca5 JMF |
1400 | if 'automatic_captions' in info_dict: |
1401 | self.list_subtitles(info_dict['id'], info_dict.get('automatic_captions'), 'automatic captions') | |
4bba3716 | 1402 | self.list_subtitles(info_dict['id'], subtitles, 'subtitles') |
a504ced0 | 1403 | return |
360e1ca5 | 1404 | info_dict['requested_subtitles'] = self.process_subtitles( |
4bba3716 | 1405 | info_dict['id'], subtitles, |
360e1ca5 | 1406 | info_dict.get('automatic_captions')) |
a504ced0 | 1407 | |
dd82ffea JMF |
1408 | # We now pick which formats have to be downloaded |
1409 | if info_dict.get('formats') is None: | |
1410 | # There's only one format available | |
1411 | formats = [info_dict] | |
1412 | else: | |
1413 | formats = info_dict['formats'] | |
1414 | ||
db95dc13 PH |
1415 | if not formats: |
1416 | raise ExtractorError('No video formats found!') | |
1417 | ||
181c7053 S |
1418 | formats_dict = {} |
1419 | ||
dd82ffea | 1420 | # We check that all the formats have the format and format_id fields |
db95dc13 | 1421 | for i, format in enumerate(formats): |
bec1fad2 PH |
1422 | if 'url' not in format: |
1423 | raise ExtractorError('Missing "url" key in result (index %d)' % i) | |
1424 | ||
dcf77cf1 S |
1425 | format['url'] = sanitize_url(format['url']) |
1426 | ||
dd82ffea | 1427 | if format.get('format_id') is None: |
8016c922 | 1428 | format['format_id'] = compat_str(i) |
e2effb08 S |
1429 | else: |
1430 | # Sanitize format_id from characters used in format selector expression | |
ec85ded8 | 1431 | format['format_id'] = re.sub(r'[\s,/+\[\]()]', '_', format['format_id']) |
181c7053 S |
1432 | format_id = format['format_id'] |
1433 | if format_id not in formats_dict: | |
1434 | formats_dict[format_id] = [] | |
1435 | formats_dict[format_id].append(format) | |
1436 | ||
1437 | # Make sure all formats have unique format_id | |
1438 | for format_id, ambiguous_formats in formats_dict.items(): | |
1439 | if len(ambiguous_formats) > 1: | |
1440 | for i, format in enumerate(ambiguous_formats): | |
1441 | format['format_id'] = '%s-%d' % (format_id, i) | |
1442 | ||
1443 | for i, format in enumerate(formats): | |
8c51aa65 | 1444 | if format.get('format') is None: |
6febd1c1 | 1445 | format['format'] = '{id} - {res}{note}'.format( |
8c51aa65 JMF |
1446 | id=format['format_id'], |
1447 | res=self.format_resolution(format), | |
6febd1c1 | 1448 | note=' ({0})'.format(format['format_note']) if format.get('format_note') is not None else '', |
8c51aa65 | 1449 | ) |
c1002e96 | 1450 | # Automatically determine file extension if missing |
5b1d8575 | 1451 | if format.get('ext') is None: |
cce929ea | 1452 | format['ext'] = determine_ext(format['url']).lower() |
b5559424 S |
1453 | # Automatically determine protocol if missing (useful for format |
1454 | # selection purposes) | |
6f0be937 | 1455 | if format.get('protocol') is None: |
b5559424 | 1456 | format['protocol'] = determine_protocol(format) |
e5660ee6 JMF |
1457 | # Add HTTP headers, so that external programs can use them from the |
1458 | # json output | |
1459 | full_format_info = info_dict.copy() | |
1460 | full_format_info.update(format) | |
1461 | format['http_headers'] = self._calc_headers(full_format_info) | |
0016b84e S |
1462 | # Remove private housekeeping stuff |
1463 | if '__x_forwarded_for_ip' in info_dict: | |
1464 | del info_dict['__x_forwarded_for_ip'] | |
dd82ffea | 1465 | |
4bcc7bd1 | 1466 | # TODO Central sorting goes here |
99e206d5 | 1467 | |
f89197d7 | 1468 | if formats[0] is not info_dict: |
b3d9ef88 JMF |
1469 | # only set the 'formats' fields if the original info_dict list them |
1470 | # otherwise we end up with a circular reference, the first (and unique) | |
f89197d7 | 1471 | # element in the 'formats' field in info_dict is info_dict itself, |
dfb1b146 | 1472 | # which can't be exported to json |
b3d9ef88 | 1473 | info_dict['formats'] = formats |
cfb56d1a | 1474 | if self.params.get('listformats'): |
bfaae0a7 | 1475 | self.list_formats(info_dict) |
1476 | return | |
1477 | ||
de3ef3ed | 1478 | req_format = self.params.get('format') |
a9c58ad9 | 1479 | if req_format is None: |
feccf29c | 1480 | req_format_list = [] |
3749e36e | 1481 | if (self.params.get('outtmpl', DEFAULT_OUTTMPL) != '-' and |
8250c32f | 1482 | not info_dict.get('is_live')): |
7fcb605b | 1483 | merger = FFmpegMergerPP(self) |
97fcf1bb | 1484 | if merger.available and merger.can_merge(): |
7fcb605b | 1485 | req_format_list.append('bestvideo+bestaudio') |
feccf29c S |
1486 | req_format_list.append('best') |
1487 | req_format = '/'.join(req_format_list) | |
5acfa126 | 1488 | format_selector = self.build_format_selector(req_format) |
317f7ab6 S |
1489 | |
1490 | # While in format selection we may need to have an access to the original | |
1491 | # format set in order to calculate some metrics or do some processing. | |
1492 | # For now we need to be able to guess whether original formats provided | |
1493 | # by extractor are incomplete or not (i.e. whether extractor provides only | |
1494 | # video-only or audio-only formats) for proper formats selection for | |
1495 | # extractors with such incomplete formats (see | |
1496 | # https://github.com/rg3/youtube-dl/pull/5556). | |
1497 | # Since formats may be filtered during format selection and may not match | |
1498 | # the original formats the results may be incorrect. Thus original formats | |
1499 | # or pre-calculated metrics should be passed to format selection routines | |
1500 | # as well. | |
1501 | # We will pass a context object containing all necessary additional data | |
1502 | # instead of just formats. | |
1503 | # This fixes incorrect format selection issue (see | |
1504 | # https://github.com/rg3/youtube-dl/issues/10083). | |
2e221ca3 | 1505 | incomplete_formats = ( |
317f7ab6 | 1506 | # All formats are video-only or |
2e221ca3 | 1507 | all(f.get('vcodec') != 'none' and f.get('acodec') == 'none' for f in formats) or |
317f7ab6 | 1508 | # all formats are audio-only |
2e221ca3 | 1509 | all(f.get('vcodec') == 'none' and f.get('acodec') != 'none' for f in formats)) |
317f7ab6 S |
1510 | |
1511 | ctx = { | |
1512 | 'formats': formats, | |
1513 | 'incomplete_formats': incomplete_formats, | |
1514 | } | |
1515 | ||
1516 | formats_to_download = list(format_selector(ctx)) | |
dd82ffea | 1517 | if not formats_to_download: |
6febd1c1 | 1518 | raise ExtractorError('requested format not available', |
78a3a9f8 | 1519 | expected=True) |
dd82ffea JMF |
1520 | |
1521 | if download: | |
1522 | if len(formats_to_download) > 1: | |
6febd1c1 | 1523 | self.to_screen('[info] %s: downloading video in %s formats' % (info_dict['id'], len(formats_to_download))) |
dd82ffea JMF |
1524 | for format in formats_to_download: |
1525 | new_info = dict(info_dict) | |
1526 | new_info.update(format) | |
1527 | self.process_info(new_info) | |
1528 | # We update the info dict with the best quality format (backwards compatibility) | |
1529 | info_dict.update(formats_to_download[-1]) | |
1530 | return info_dict | |
1531 | ||
98c70d6f | 1532 | def process_subtitles(self, video_id, normal_subtitles, automatic_captions): |
a504ced0 | 1533 | """Select the requested subtitles and their format""" |
98c70d6f JMF |
1534 | available_subs = {} |
1535 | if normal_subtitles and self.params.get('writesubtitles'): | |
1536 | available_subs.update(normal_subtitles) | |
1537 | if automatic_captions and self.params.get('writeautomaticsub'): | |
1538 | for lang, cap_info in automatic_captions.items(): | |
360e1ca5 JMF |
1539 | if lang not in available_subs: |
1540 | available_subs[lang] = cap_info | |
1541 | ||
4d171848 JMF |
1542 | if (not self.params.get('writesubtitles') and not |
1543 | self.params.get('writeautomaticsub') or not | |
1544 | available_subs): | |
1545 | return None | |
a504ced0 JMF |
1546 | |
1547 | if self.params.get('allsubtitles', False): | |
1548 | requested_langs = available_subs.keys() | |
1549 | else: | |
1550 | if self.params.get('subtitleslangs', False): | |
1551 | requested_langs = self.params.get('subtitleslangs') | |
1552 | elif 'en' in available_subs: | |
1553 | requested_langs = ['en'] | |
1554 | else: | |
1555 | requested_langs = [list(available_subs.keys())[0]] | |
1556 | ||
1557 | formats_query = self.params.get('subtitlesformat', 'best') | |
1558 | formats_preference = formats_query.split('/') if formats_query else [] | |
1559 | subs = {} | |
1560 | for lang in requested_langs: | |
1561 | formats = available_subs.get(lang) | |
1562 | if formats is None: | |
1563 | self.report_warning('%s subtitles not available for %s' % (lang, video_id)) | |
1564 | continue | |
a504ced0 JMF |
1565 | for ext in formats_preference: |
1566 | if ext == 'best': | |
1567 | f = formats[-1] | |
1568 | break | |
1569 | matches = list(filter(lambda f: f['ext'] == ext, formats)) | |
1570 | if matches: | |
1571 | f = matches[-1] | |
1572 | break | |
1573 | else: | |
1574 | f = formats[-1] | |
1575 | self.report_warning( | |
1576 | 'No subtitle format found matching "%s" for language %s, ' | |
1577 | 'using %s' % (formats_query, lang, f['ext'])) | |
1578 | subs[lang] = f | |
1579 | return subs | |
1580 | ||
8222d8de JMF |
1581 | def process_info(self, info_dict): |
1582 | """Process a single resolved IE result.""" | |
1583 | ||
1584 | assert info_dict.get('_type', 'video') == 'video' | |
fd288278 PH |
1585 | |
1586 | max_downloads = self.params.get('max_downloads') | |
1587 | if max_downloads is not None: | |
1588 | if self._num_downloads >= int(max_downloads): | |
1589 | raise MaxDownloadsReached() | |
8222d8de JMF |
1590 | |
1591 | info_dict['fulltitle'] = info_dict['title'] | |
1592 | if len(info_dict['title']) > 200: | |
6febd1c1 | 1593 | info_dict['title'] = info_dict['title'][:197] + '...' |
8222d8de | 1594 | |
11b85ce6 | 1595 | if 'format' not in info_dict: |
8222d8de JMF |
1596 | info_dict['format'] = info_dict['ext'] |
1597 | ||
442c37b7 | 1598 | reason = self._match_entry(info_dict, incomplete=False) |
8222d8de | 1599 | if reason is not None: |
6febd1c1 | 1600 | self.to_screen('[download] ' + reason) |
8222d8de JMF |
1601 | return |
1602 | ||
fd288278 | 1603 | self._num_downloads += 1 |
8222d8de | 1604 | |
e72c7e41 | 1605 | info_dict['_filename'] = filename = self.prepare_filename(info_dict) |
8222d8de JMF |
1606 | |
1607 | # Forced printings | |
1608 | if self.params.get('forcetitle', False): | |
0783b09b | 1609 | self.to_stdout(info_dict['fulltitle']) |
8222d8de | 1610 | if self.params.get('forceid', False): |
0783b09b | 1611 | self.to_stdout(info_dict['id']) |
8222d8de | 1612 | if self.params.get('forceurl', False): |
16ae61f6 | 1613 | if info_dict.get('requested_formats') is not None: |
1614 | for f in info_dict['requested_formats']: | |
1615 | self.to_stdout(f['url'] + f.get('play_path', '')) | |
1616 | else: | |
1617 | # For RTMP URLs, also include the playpath | |
1618 | self.to_stdout(info_dict['url'] + info_dict.get('play_path', '')) | |
216d71d0 | 1619 | if self.params.get('forcethumbnail', False) and info_dict.get('thumbnail') is not None: |
0783b09b | 1620 | self.to_stdout(info_dict['thumbnail']) |
216d71d0 | 1621 | if self.params.get('forcedescription', False) and info_dict.get('description') is not None: |
0783b09b | 1622 | self.to_stdout(info_dict['description']) |
8222d8de | 1623 | if self.params.get('forcefilename', False) and filename is not None: |
0783b09b | 1624 | self.to_stdout(filename) |
525ef922 PH |
1625 | if self.params.get('forceduration', False) and info_dict.get('duration') is not None: |
1626 | self.to_stdout(formatSeconds(info_dict['duration'])) | |
8222d8de | 1627 | if self.params.get('forceformat', False): |
0783b09b | 1628 | self.to_stdout(info_dict['format']) |
9d153818 | 1629 | if self.params.get('forcejson', False): |
0783b09b | 1630 | self.to_stdout(json.dumps(info_dict)) |
8222d8de JMF |
1631 | |
1632 | # Do nothing else if in simulate mode | |
1633 | if self.params.get('simulate', False): | |
1634 | return | |
1635 | ||
1636 | if filename is None: | |
1637 | return | |
1638 | ||
1639 | try: | |
e5a11a22 | 1640 | dn = os.path.dirname(sanitize_path(encodeFilename(filename))) |
d26e981d | 1641 | if dn and not os.path.exists(dn): |
8222d8de JMF |
1642 | os.makedirs(dn) |
1643 | except (OSError, IOError) as err: | |
9b9c5355 | 1644 | self.report_error('unable to create directory ' + error_to_compat_str(err)) |
8222d8de JMF |
1645 | return |
1646 | ||
1647 | if self.params.get('writedescription', False): | |
2699da80 | 1648 | descfn = replace_extension(filename, 'description', info_dict.get('ext')) |
7b6fefc9 | 1649 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(descfn)): |
6febd1c1 | 1650 | self.to_screen('[info] Video description is already present') |
f00fd51d JMF |
1651 | elif info_dict.get('description') is None: |
1652 | self.report_warning('There\'s no description to write.') | |
7b6fefc9 PH |
1653 | else: |
1654 | try: | |
6febd1c1 | 1655 | self.to_screen('[info] Writing video description to: ' + descfn) |
7b6fefc9 PH |
1656 | with io.open(encodeFilename(descfn), 'w', encoding='utf-8') as descfile: |
1657 | descfile.write(info_dict['description']) | |
7b6fefc9 | 1658 | except (OSError, IOError): |
6febd1c1 | 1659 | self.report_error('Cannot write description file ' + descfn) |
7b6fefc9 | 1660 | return |
8222d8de | 1661 | |
1fb07d10 | 1662 | if self.params.get('writeannotations', False): |
98727e12 | 1663 | annofn = replace_extension(filename, 'annotations.xml', info_dict.get('ext')) |
7b6fefc9 | 1664 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(annofn)): |
6febd1c1 | 1665 | self.to_screen('[info] Video annotations are already present') |
7b6fefc9 PH |
1666 | else: |
1667 | try: | |
6febd1c1 | 1668 | self.to_screen('[info] Writing video annotations to: ' + annofn) |
7b6fefc9 PH |
1669 | with io.open(encodeFilename(annofn), 'w', encoding='utf-8') as annofile: |
1670 | annofile.write(info_dict['annotations']) | |
1671 | except (KeyError, TypeError): | |
6febd1c1 | 1672 | self.report_warning('There are no annotations to write.') |
7b6fefc9 | 1673 | except (OSError, IOError): |
6febd1c1 | 1674 | self.report_error('Cannot write annotations file: ' + annofn) |
7b6fefc9 | 1675 | return |
1fb07d10 | 1676 | |
c4a91be7 | 1677 | subtitles_are_requested = any([self.params.get('writesubtitles', False), |
0b7f3118 | 1678 | self.params.get('writeautomaticsub')]) |
c4a91be7 | 1679 | |
c84dd8a9 | 1680 | if subtitles_are_requested and info_dict.get('requested_subtitles'): |
8222d8de JMF |
1681 | # subtitles download errors are already managed as troubles in relevant IE |
1682 | # that way it will silently go on when used with unsupporting IE | |
c84dd8a9 | 1683 | subtitles = info_dict['requested_subtitles'] |
0f2c0d33 | 1684 | ie = self.get_info_extractor(info_dict['extractor_key']) |
a504ced0 JMF |
1685 | for sub_lang, sub_info in subtitles.items(): |
1686 | sub_format = sub_info['ext'] | |
1687 | if sub_info.get('data') is not None: | |
1688 | sub_data = sub_info['data'] | |
1689 | else: | |
1690 | try: | |
0f2c0d33 JMF |
1691 | sub_data = ie._download_webpage( |
1692 | sub_info['url'], info_dict['id'], note=False) | |
1693 | except ExtractorError as err: | |
a504ced0 | 1694 | self.report_warning('Unable to download subtitle for "%s": %s' % |
9b9c5355 | 1695 | (sub_lang, error_to_compat_str(err.cause))) |
a504ced0 | 1696 | continue |
8222d8de | 1697 | try: |
d4051a8e | 1698 | sub_filename = subtitles_filename(filename, sub_lang, sub_format) |
7b6fefc9 | 1699 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(sub_filename)): |
6febd1c1 | 1700 | self.to_screen('[info] Video subtitle %s.%s is already_present' % (sub_lang, sub_format)) |
7b6fefc9 | 1701 | else: |
6febd1c1 | 1702 | self.to_screen('[info] Writing video subtitles to: ' + sub_filename) |
b1927f4e YCH |
1703 | # Use newline='' to prevent conversion of newline characters |
1704 | # See https://github.com/rg3/youtube-dl/issues/10268 | |
7f832413 | 1705 | with io.open(encodeFilename(sub_filename), 'w', encoding='utf-8', newline='') as subfile: |
a504ced0 | 1706 | subfile.write(sub_data) |
8222d8de | 1707 | except (OSError, IOError): |
e4db1951 | 1708 | self.report_error('Cannot write subtitles file ' + sub_filename) |
8222d8de JMF |
1709 | return |
1710 | ||
8222d8de | 1711 | if self.params.get('writeinfojson', False): |
b29e0000 | 1712 | infofn = replace_extension(filename, 'info.json', info_dict.get('ext')) |
7b6fefc9 | 1713 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(infofn)): |
6febd1c1 | 1714 | self.to_screen('[info] Video description metadata is already present') |
7b6fefc9 | 1715 | else: |
6febd1c1 | 1716 | self.to_screen('[info] Writing video description metadata as JSON to: ' + infofn) |
7b6fefc9 | 1717 | try: |
cb202fd2 | 1718 | write_json_file(self.filter_requested_info(info_dict), infofn) |
7b6fefc9 | 1719 | except (OSError, IOError): |
6febd1c1 | 1720 | self.report_error('Cannot write metadata to JSON file ' + infofn) |
7b6fefc9 | 1721 | return |
8222d8de | 1722 | |
ec82d85a | 1723 | self._write_thumbnails(info_dict, filename) |
8222d8de JMF |
1724 | |
1725 | if not self.params.get('skip_download', False): | |
4340deca P |
1726 | try: |
1727 | def dl(name, info): | |
a055469f | 1728 | fd = get_suitable_downloader(info, self.params)(self, self.params) |
4340deca P |
1729 | for ph in self._progress_hooks: |
1730 | fd.add_progress_hook(ph) | |
1731 | if self.params.get('verbose'): | |
1732 | self.to_stdout('[debug] Invoking downloader on %r' % info.get('url')) | |
1733 | return fd.download(name, info) | |
ee69b99a | 1734 | |
4340deca P |
1735 | if info_dict.get('requested_formats') is not None: |
1736 | downloaded = [] | |
1737 | success = True | |
d47aeb22 | 1738 | merger = FFmpegMergerPP(self) |
f740fae2 | 1739 | if not merger.available: |
4340deca P |
1740 | postprocessors = [] |
1741 | self.report_warning('You have requested multiple ' | |
1742 | 'formats but ffmpeg or avconv are not installed.' | |
4a5a898a | 1743 | ' The formats won\'t be merged.') |
6350728b | 1744 | else: |
4340deca | 1745 | postprocessors = [merger] |
81cd954a S |
1746 | |
1747 | def compatible_formats(formats): | |
1748 | video, audio = formats | |
1749 | # Check extension | |
1750 | video_ext, audio_ext = audio.get('ext'), video.get('ext') | |
1751 | if video_ext and audio_ext: | |
1752 | COMPATIBLE_EXTS = ( | |
b2758123 | 1753 | ('mp3', 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v', 'ismv', 'isma'), |
81cd954a S |
1754 | ('webm') |
1755 | ) | |
1756 | for exts in COMPATIBLE_EXTS: | |
1757 | if video_ext in exts and audio_ext in exts: | |
1758 | return True | |
1759 | # TODO: Check acodec/vcodec | |
1760 | return False | |
1761 | ||
38c6902b S |
1762 | filename_real_ext = os.path.splitext(filename)[1][1:] |
1763 | filename_wo_ext = ( | |
1764 | os.path.splitext(filename)[0] | |
1765 | if filename_real_ext == info_dict['ext'] | |
1766 | else filename) | |
81cd954a | 1767 | requested_formats = info_dict['requested_formats'] |
c0dea0a7 | 1768 | if self.params.get('merge_output_format') is None and not compatible_formats(requested_formats): |
38c6902b | 1769 | info_dict['ext'] = 'mkv' |
4a5a898a S |
1770 | self.report_warning( |
1771 | 'Requested formats are incompatible for merge and will be merged into mkv.') | |
38c6902b S |
1772 | # Ensure filename always has a correct extension for successful merge |
1773 | filename = '%s.%s' % (filename_wo_ext, info_dict['ext']) | |
5b5fbc08 JMF |
1774 | if os.path.exists(encodeFilename(filename)): |
1775 | self.to_screen( | |
1776 | '[download] %s has already been downloaded and ' | |
1777 | 'merged' % filename) | |
1778 | else: | |
81cd954a | 1779 | for f in requested_formats: |
5b5fbc08 JMF |
1780 | new_info = dict(info_dict) |
1781 | new_info.update(f) | |
1782 | fname = self.prepare_filename(new_info) | |
666a9a2b | 1783 | fname = prepend_extension(fname, 'f%s' % f['format_id'], new_info['ext']) |
5b5fbc08 JMF |
1784 | downloaded.append(fname) |
1785 | partial_success = dl(fname, new_info) | |
1786 | success = success and partial_success | |
1787 | info_dict['__postprocessors'] = postprocessors | |
1788 | info_dict['__files_to_merge'] = downloaded | |
4340deca P |
1789 | else: |
1790 | # Just a single file | |
1791 | success = dl(filename, info_dict) | |
1792 | except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: | |
7960b056 | 1793 | self.report_error('unable to download video data: %s' % error_to_compat_str(err)) |
4340deca P |
1794 | return |
1795 | except (OSError, IOError) as err: | |
1796 | raise UnavailableVideoError(err) | |
1797 | except (ContentTooShortError, ) as err: | |
1798 | self.report_error('content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) | |
1799 | return | |
8222d8de | 1800 | |
e38cafe9 | 1801 | if success and filename != '-': |
6271f1ca | 1802 | # Fixup content |
62cd676c PH |
1803 | fixup_policy = self.params.get('fixup') |
1804 | if fixup_policy is None: | |
1805 | fixup_policy = 'detect_or_warn' | |
1806 | ||
d1e4a464 S |
1807 | INSTALL_FFMPEG_MESSAGE = 'Install ffmpeg or avconv to fix this automatically.' |
1808 | ||
6271f1ca PH |
1809 | stretched_ratio = info_dict.get('stretched_ratio') |
1810 | if stretched_ratio is not None and stretched_ratio != 1: | |
6271f1ca PH |
1811 | if fixup_policy == 'warn': |
1812 | self.report_warning('%s: Non-uniform pixel ratio (%s)' % ( | |
1813 | info_dict['id'], stretched_ratio)) | |
1814 | elif fixup_policy == 'detect_or_warn': | |
1815 | stretched_pp = FFmpegFixupStretchedPP(self) | |
1816 | if stretched_pp.available: | |
1817 | info_dict.setdefault('__postprocessors', []) | |
1818 | info_dict['__postprocessors'].append(stretched_pp) | |
1819 | else: | |
1820 | self.report_warning( | |
d1e4a464 S |
1821 | '%s: Non-uniform pixel ratio (%s). %s' |
1822 | % (info_dict['id'], stretched_ratio, INSTALL_FFMPEG_MESSAGE)) | |
6271f1ca | 1823 | else: |
62cd676c PH |
1824 | assert fixup_policy in ('ignore', 'never') |
1825 | ||
d1e4a464 S |
1826 | if (info_dict.get('requested_formats') is None and |
1827 | info_dict.get('container') == 'm4a_dash'): | |
62cd676c | 1828 | if fixup_policy == 'warn': |
d1e4a464 S |
1829 | self.report_warning( |
1830 | '%s: writing DASH m4a. ' | |
1831 | 'Only some players support this container.' | |
1832 | % info_dict['id']) | |
62cd676c PH |
1833 | elif fixup_policy == 'detect_or_warn': |
1834 | fixup_pp = FFmpegFixupM4aPP(self) | |
1835 | if fixup_pp.available: | |
1836 | info_dict.setdefault('__postprocessors', []) | |
1837 | info_dict['__postprocessors'].append(fixup_pp) | |
1838 | else: | |
1839 | self.report_warning( | |
d1e4a464 S |
1840 | '%s: writing DASH m4a. ' |
1841 | 'Only some players support this container. %s' | |
1842 | % (info_dict['id'], INSTALL_FFMPEG_MESSAGE)) | |
62cd676c PH |
1843 | else: |
1844 | assert fixup_policy in ('ignore', 'never') | |
6271f1ca | 1845 | |
d1e4a464 S |
1846 | if (info_dict.get('protocol') == 'm3u8_native' or |
1847 | info_dict.get('protocol') == 'm3u8' and | |
1848 | self.params.get('hls_prefer_native')): | |
f17f8651 | 1849 | if fixup_policy == 'warn': |
1850 | self.report_warning('%s: malformated aac bitstream.' % ( | |
1851 | info_dict['id'])) | |
1852 | elif fixup_policy == 'detect_or_warn': | |
1853 | fixup_pp = FFmpegFixupM3u8PP(self) | |
1854 | if fixup_pp.available: | |
1855 | info_dict.setdefault('__postprocessors', []) | |
1856 | info_dict['__postprocessors'].append(fixup_pp) | |
1857 | else: | |
1858 | self.report_warning( | |
d1e4a464 S |
1859 | '%s: malformated aac bitstream. %s' |
1860 | % (info_dict['id'], INSTALL_FFMPEG_MESSAGE)) | |
f17f8651 | 1861 | else: |
1862 | assert fixup_policy in ('ignore', 'never') | |
1863 | ||
8222d8de JMF |
1864 | try: |
1865 | self.post_process(filename, info_dict) | |
1866 | except (PostProcessingError) as err: | |
6febd1c1 | 1867 | self.report_error('postprocessing: %s' % str(err)) |
8222d8de | 1868 | return |
cd58dc3e | 1869 | self.record_download_archive(info_dict) |
8222d8de JMF |
1870 | |
1871 | def download(self, url_list): | |
1872 | """Download a given list of URLs.""" | |
acd69589 | 1873 | outtmpl = self.params.get('outtmpl', DEFAULT_OUTTMPL) |
0c75c3fa | 1874 | if (len(url_list) > 1 and |
8fb3ac36 PH |
1875 | '%' not in outtmpl and |
1876 | self.params.get('max_downloads') != 1): | |
acd69589 | 1877 | raise SameFileError(outtmpl) |
8222d8de JMF |
1878 | |
1879 | for url in url_list: | |
1880 | try: | |
5f6a1245 | 1881 | # It also downloads the videos |
61aa5ba3 S |
1882 | res = self.extract_info( |
1883 | url, force_generic_extractor=self.params.get('force_generic_extractor', False)) | |
8222d8de | 1884 | except UnavailableVideoError: |
6febd1c1 | 1885 | self.report_error('unable to download video') |
8222d8de | 1886 | except MaxDownloadsReached: |
6febd1c1 | 1887 | self.to_screen('[info] Maximum number of downloaded files reached.') |
8222d8de | 1888 | raise |
63e0be34 PH |
1889 | else: |
1890 | if self.params.get('dump_single_json', False): | |
1891 | self.to_stdout(json.dumps(res)) | |
8222d8de JMF |
1892 | |
1893 | return self._download_retcode | |
1894 | ||
1dcc4c0c | 1895 | def download_with_info_file(self, info_filename): |
31bd3925 JMF |
1896 | with contextlib.closing(fileinput.FileInput( |
1897 | [info_filename], mode='r', | |
1898 | openhook=fileinput.hook_encoded('utf-8'))) as f: | |
1899 | # FileInput doesn't have a read method, we can't call json.load | |
cb202fd2 | 1900 | info = self.filter_requested_info(json.loads('\n'.join(f))) |
d4943898 JMF |
1901 | try: |
1902 | self.process_ie_result(info, download=True) | |
1903 | except DownloadError: | |
1904 | webpage_url = info.get('webpage_url') | |
1905 | if webpage_url is not None: | |
6febd1c1 | 1906 | self.report_warning('The info failed to download, trying with "%s"' % webpage_url) |
d4943898 JMF |
1907 | return self.download([webpage_url]) |
1908 | else: | |
1909 | raise | |
1910 | return self._download_retcode | |
1dcc4c0c | 1911 | |
cb202fd2 S |
1912 | @staticmethod |
1913 | def filter_requested_info(info_dict): | |
1914 | return dict( | |
1915 | (k, v) for k, v in info_dict.items() | |
1916 | if k not in ['requested_formats', 'requested_subtitles']) | |
1917 | ||
8222d8de JMF |
1918 | def post_process(self, filename, ie_info): |
1919 | """Run all the postprocessors on the given file.""" | |
1920 | info = dict(ie_info) | |
1921 | info['filepath'] = filename | |
6350728b JMF |
1922 | pps_chain = [] |
1923 | if ie_info.get('__postprocessors') is not None: | |
1924 | pps_chain.extend(ie_info['__postprocessors']) | |
1925 | pps_chain.extend(self._pps) | |
1926 | for pp in pps_chain: | |
71646e46 | 1927 | files_to_delete = [] |
8222d8de | 1928 | try: |
592e97e8 | 1929 | files_to_delete, info = pp.run(info) |
8222d8de | 1930 | except PostProcessingError as e: |
bbcbf4d4 | 1931 | self.report_error(e.msg) |
592e97e8 JMF |
1932 | if files_to_delete and not self.params.get('keepvideo', False): |
1933 | for old_filename in files_to_delete: | |
f3ff1a36 | 1934 | self.to_screen('Deleting original file %s (pass -k to keep)' % old_filename) |
592e97e8 JMF |
1935 | try: |
1936 | os.remove(encodeFilename(old_filename)) | |
1937 | except (IOError, OSError): | |
1938 | self.report_warning('Unable to remove downloaded original file') | |
c1c9a79c | 1939 | |
5db07df6 PH |
1940 | def _make_archive_id(self, info_dict): |
1941 | # Future-proof against any change in case | |
1942 | # and backwards compatibility with prior versions | |
d31209a1 | 1943 | extractor = info_dict.get('extractor_key') |
7012b23c PH |
1944 | if extractor is None: |
1945 | if 'id' in info_dict: | |
1946 | extractor = info_dict.get('ie_key') # key in a playlist | |
1947 | if extractor is None: | |
5db07df6 | 1948 | return None # Incomplete video information |
6febd1c1 | 1949 | return extractor.lower() + ' ' + info_dict['id'] |
5db07df6 PH |
1950 | |
1951 | def in_download_archive(self, info_dict): | |
1952 | fn = self.params.get('download_archive') | |
1953 | if fn is None: | |
1954 | return False | |
1955 | ||
1956 | vid_id = self._make_archive_id(info_dict) | |
1957 | if vid_id is None: | |
7012b23c | 1958 | return False # Incomplete video information |
5db07df6 | 1959 | |
c1c9a79c PH |
1960 | try: |
1961 | with locked_file(fn, 'r', encoding='utf-8') as archive_file: | |
1962 | for line in archive_file: | |
1963 | if line.strip() == vid_id: | |
1964 | return True | |
1965 | except IOError as ioe: | |
1966 | if ioe.errno != errno.ENOENT: | |
1967 | raise | |
1968 | return False | |
1969 | ||
1970 | def record_download_archive(self, info_dict): | |
1971 | fn = self.params.get('download_archive') | |
1972 | if fn is None: | |
1973 | return | |
5db07df6 PH |
1974 | vid_id = self._make_archive_id(info_dict) |
1975 | assert vid_id | |
c1c9a79c | 1976 | with locked_file(fn, 'a', encoding='utf-8') as archive_file: |
6febd1c1 | 1977 | archive_file.write(vid_id + '\n') |
dd82ffea | 1978 | |
8c51aa65 | 1979 | @staticmethod |
8abeeb94 | 1980 | def format_resolution(format, default='unknown'): |
fb04e403 PH |
1981 | if format.get('vcodec') == 'none': |
1982 | return 'audio only' | |
f49d89ee PH |
1983 | if format.get('resolution') is not None: |
1984 | return format['resolution'] | |
8c51aa65 JMF |
1985 | if format.get('height') is not None: |
1986 | if format.get('width') is not None: | |
6febd1c1 | 1987 | res = '%sx%s' % (format['width'], format['height']) |
8c51aa65 | 1988 | else: |
6febd1c1 | 1989 | res = '%sp' % format['height'] |
f49d89ee | 1990 | elif format.get('width') is not None: |
388ae76b | 1991 | res = '%dx?' % format['width'] |
8c51aa65 | 1992 | else: |
8abeeb94 | 1993 | res = default |
8c51aa65 JMF |
1994 | return res |
1995 | ||
c57f7757 PH |
1996 | def _format_note(self, fdict): |
1997 | res = '' | |
1998 | if fdict.get('ext') in ['f4f', 'f4m']: | |
1999 | res += '(unsupported) ' | |
32f90364 PH |
2000 | if fdict.get('language'): |
2001 | if res: | |
2002 | res += ' ' | |
9016d76f | 2003 | res += '[%s] ' % fdict['language'] |
c57f7757 PH |
2004 | if fdict.get('format_note') is not None: |
2005 | res += fdict['format_note'] + ' ' | |
2006 | if fdict.get('tbr') is not None: | |
2007 | res += '%4dk ' % fdict['tbr'] | |
2008 | if fdict.get('container') is not None: | |
2009 | if res: | |
2010 | res += ', ' | |
2011 | res += '%s container' % fdict['container'] | |
2012 | if (fdict.get('vcodec') is not None and | |
2013 | fdict.get('vcodec') != 'none'): | |
2014 | if res: | |
2015 | res += ', ' | |
2016 | res += fdict['vcodec'] | |
91c7271a | 2017 | if fdict.get('vbr') is not None: |
c57f7757 PH |
2018 | res += '@' |
2019 | elif fdict.get('vbr') is not None and fdict.get('abr') is not None: | |
2020 | res += 'video@' | |
2021 | if fdict.get('vbr') is not None: | |
2022 | res += '%4dk' % fdict['vbr'] | |
fbb21cf5 | 2023 | if fdict.get('fps') is not None: |
5d583bdf S |
2024 | if res: |
2025 | res += ', ' | |
2026 | res += '%sfps' % fdict['fps'] | |
c57f7757 PH |
2027 | if fdict.get('acodec') is not None: |
2028 | if res: | |
2029 | res += ', ' | |
2030 | if fdict['acodec'] == 'none': | |
2031 | res += 'video only' | |
2032 | else: | |
2033 | res += '%-5s' % fdict['acodec'] | |
2034 | elif fdict.get('abr') is not None: | |
2035 | if res: | |
2036 | res += ', ' | |
2037 | res += 'audio' | |
2038 | if fdict.get('abr') is not None: | |
2039 | res += '@%3dk' % fdict['abr'] | |
2040 | if fdict.get('asr') is not None: | |
2041 | res += ' (%5dHz)' % fdict['asr'] | |
2042 | if fdict.get('filesize') is not None: | |
2043 | if res: | |
2044 | res += ', ' | |
2045 | res += format_bytes(fdict['filesize']) | |
9732d77e PH |
2046 | elif fdict.get('filesize_approx') is not None: |
2047 | if res: | |
2048 | res += ', ' | |
2049 | res += '~' + format_bytes(fdict['filesize_approx']) | |
c57f7757 | 2050 | return res |
91c7271a | 2051 | |
c57f7757 | 2052 | def list_formats(self, info_dict): |
94badb25 | 2053 | formats = info_dict.get('formats', [info_dict]) |
b81a359e PH |
2054 | table = [ |
2055 | [f['format_id'], f['ext'], self.format_resolution(f), self._format_note(f)] | |
2056 | for f in formats | |
e65566a9 | 2057 | if f.get('preference') is None or f['preference'] >= -1000] |
94badb25 | 2058 | if len(formats) > 1: |
b81a359e | 2059 | table[-1][-1] += (' ' if table[-1][-1] else '') + '(best)' |
57dd9a8f | 2060 | |
b81a359e | 2061 | header_line = ['format code', 'extension', 'resolution', 'note'] |
cfb56d1a | 2062 | self.to_screen( |
b81a359e PH |
2063 | '[info] Available formats for %s:\n%s' % |
2064 | (info_dict['id'], render_table(header_line, table))) | |
cfb56d1a PH |
2065 | |
2066 | def list_thumbnails(self, info_dict): | |
2067 | thumbnails = info_dict.get('thumbnails') | |
2068 | if not thumbnails: | |
b7b72db9 | 2069 | self.to_screen('[info] No thumbnails present for %s' % info_dict['id']) |
2070 | return | |
cfb56d1a PH |
2071 | |
2072 | self.to_screen( | |
2073 | '[info] Thumbnails for %s:' % info_dict['id']) | |
2074 | self.to_screen(render_table( | |
2075 | ['ID', 'width', 'height', 'URL'], | |
2076 | [[t['id'], t.get('width', 'unknown'), t.get('height', 'unknown'), t['url']] for t in thumbnails])) | |
dca08720 | 2077 | |
360e1ca5 | 2078 | def list_subtitles(self, video_id, subtitles, name='subtitles'): |
a504ced0 | 2079 | if not subtitles: |
360e1ca5 | 2080 | self.to_screen('%s has no %s' % (video_id, name)) |
a504ced0 | 2081 | return |
a504ced0 | 2082 | self.to_screen( |
edab9dbf JMF |
2083 | 'Available %s for %s:' % (name, video_id)) |
2084 | self.to_screen(render_table( | |
2085 | ['Language', 'formats'], | |
2086 | [[lang, ', '.join(f['ext'] for f in reversed(formats))] | |
2087 | for lang, formats in subtitles.items()])) | |
a504ced0 | 2088 | |
dca08720 PH |
2089 | def urlopen(self, req): |
2090 | """ Start an HTTP download """ | |
82d8a8b6 | 2091 | if isinstance(req, compat_basestring): |
67dda517 | 2092 | req = sanitized_Request(req) |
19a41fc6 | 2093 | return self._opener.open(req, timeout=self._socket_timeout) |
dca08720 PH |
2094 | |
2095 | def print_debug_header(self): | |
2096 | if not self.params.get('verbose'): | |
2097 | return | |
62fec3b2 | 2098 | |
4192b51c PH |
2099 | if type('') is not compat_str: |
2100 | # Python 2.6 on SLES11 SP1 (https://github.com/rg3/youtube-dl/issues/3326) | |
2101 | self.report_warning( | |
2102 | 'Your Python is broken! Update to a newer and supported version') | |
2103 | ||
c6afed48 PH |
2104 | stdout_encoding = getattr( |
2105 | sys.stdout, 'encoding', 'missing (%s)' % type(sys.stdout).__name__) | |
b0472057 | 2106 | encoding_str = ( |
734f90bb PH |
2107 | '[debug] Encodings: locale %s, fs %s, out %s, pref %s\n' % ( |
2108 | locale.getpreferredencoding(), | |
2109 | sys.getfilesystemencoding(), | |
c6afed48 | 2110 | stdout_encoding, |
b0472057 | 2111 | self.get_encoding())) |
4192b51c | 2112 | write_string(encoding_str, encoding=None) |
734f90bb PH |
2113 | |
2114 | self._write_string('[debug] youtube-dl version ' + __version__ + '\n') | |
e0986e31 JMF |
2115 | if _LAZY_LOADER: |
2116 | self._write_string('[debug] Lazy loading extractors enabled' + '\n') | |
dca08720 PH |
2117 | try: |
2118 | sp = subprocess.Popen( | |
2119 | ['git', 'rev-parse', '--short', 'HEAD'], | |
2120 | stdout=subprocess.PIPE, stderr=subprocess.PIPE, | |
2121 | cwd=os.path.dirname(os.path.abspath(__file__))) | |
2122 | out, err = sp.communicate() | |
2123 | out = out.decode().strip() | |
2124 | if re.match('[0-9a-f]+', out): | |
734f90bb | 2125 | self._write_string('[debug] Git HEAD: ' + out + '\n') |
70a1165b | 2126 | except Exception: |
dca08720 PH |
2127 | try: |
2128 | sys.exc_clear() | |
70a1165b | 2129 | except Exception: |
dca08720 | 2130 | pass |
d28b5171 PH |
2131 | self._write_string('[debug] Python version %s - %s\n' % ( |
2132 | platform.python_version(), platform_name())) | |
2133 | ||
73fac4e9 | 2134 | exe_versions = FFmpegPostProcessor.get_versions(self) |
4c83c967 | 2135 | exe_versions['rtmpdump'] = rtmpdump_version() |
d28b5171 PH |
2136 | exe_str = ', '.join( |
2137 | '%s %s' % (exe, v) | |
2138 | for exe, v in sorted(exe_versions.items()) | |
2139 | if v | |
2140 | ) | |
2141 | if not exe_str: | |
2142 | exe_str = 'none' | |
2143 | self._write_string('[debug] exe versions: %s\n' % exe_str) | |
dca08720 PH |
2144 | |
2145 | proxy_map = {} | |
2146 | for handler in self._opener.handlers: | |
2147 | if hasattr(handler, 'proxies'): | |
2148 | proxy_map.update(handler.proxies) | |
734f90bb | 2149 | self._write_string('[debug] Proxy map: ' + compat_str(proxy_map) + '\n') |
dca08720 | 2150 | |
58b1f00d PH |
2151 | if self.params.get('call_home', False): |
2152 | ipaddr = self.urlopen('https://yt-dl.org/ip').read().decode('utf-8') | |
2153 | self._write_string('[debug] Public IP address: %s\n' % ipaddr) | |
2154 | latest_version = self.urlopen( | |
2155 | 'https://yt-dl.org/latest/version').read().decode('utf-8') | |
2156 | if version_tuple(latest_version) > version_tuple(__version__): | |
2157 | self.report_warning( | |
2158 | 'You are using an outdated version (newest version: %s)! ' | |
2159 | 'See https://yt-dl.org/update if you need help updating.' % | |
2160 | latest_version) | |
2161 | ||
e344693b | 2162 | def _setup_opener(self): |
6ad14cab | 2163 | timeout_val = self.params.get('socket_timeout') |
19a41fc6 | 2164 | self._socket_timeout = 600 if timeout_val is None else float(timeout_val) |
6ad14cab | 2165 | |
dca08720 PH |
2166 | opts_cookiefile = self.params.get('cookiefile') |
2167 | opts_proxy = self.params.get('proxy') | |
2168 | ||
2169 | if opts_cookiefile is None: | |
2170 | self.cookiejar = compat_cookiejar.CookieJar() | |
2171 | else: | |
3e169233 | 2172 | opts_cookiefile = compat_expanduser(opts_cookiefile) |
dca08720 PH |
2173 | self.cookiejar = compat_cookiejar.MozillaCookieJar( |
2174 | opts_cookiefile) | |
2175 | if os.access(opts_cookiefile, os.R_OK): | |
2176 | self.cookiejar.load() | |
2177 | ||
6a3f4c3f | 2178 | cookie_processor = YoutubeDLCookieProcessor(self.cookiejar) |
dca08720 PH |
2179 | if opts_proxy is not None: |
2180 | if opts_proxy == '': | |
2181 | proxies = {} | |
2182 | else: | |
2183 | proxies = {'http': opts_proxy, 'https': opts_proxy} | |
2184 | else: | |
2185 | proxies = compat_urllib_request.getproxies() | |
2186 | # Set HTTPS proxy to HTTP one if given (https://github.com/rg3/youtube-dl/issues/805) | |
2187 | if 'http' in proxies and 'https' not in proxies: | |
2188 | proxies['https'] = proxies['http'] | |
91410c9b | 2189 | proxy_handler = PerRequestProxyHandler(proxies) |
a0ddb8a2 PH |
2190 | |
2191 | debuglevel = 1 if self.params.get('debug_printtraffic') else 0 | |
be4a824d PH |
2192 | https_handler = make_HTTPS_handler(self.params, debuglevel=debuglevel) |
2193 | ydlh = YoutubeDLHandler(self.params, debuglevel=debuglevel) | |
8b172c2e | 2194 | data_handler = compat_urllib_request_DataHandler() |
6240b0a2 JMF |
2195 | |
2196 | # When passing our own FileHandler instance, build_opener won't add the | |
2197 | # default FileHandler and allows us to disable the file protocol, which | |
2198 | # can be used for malicious purposes (see | |
e37afbe0 | 2199 | # https://github.com/rg3/youtube-dl/issues/8227) |
6240b0a2 JMF |
2200 | file_handler = compat_urllib_request.FileHandler() |
2201 | ||
2202 | def file_open(*args, **kwargs): | |
30e2f2d7 | 2203 | raise compat_urllib_error.URLError('file:// scheme is explicitly disabled in youtube-dl for security reasons') |
6240b0a2 JMF |
2204 | file_handler.file_open = file_open |
2205 | ||
2206 | opener = compat_urllib_request.build_opener( | |
2207 | proxy_handler, https_handler, cookie_processor, ydlh, data_handler, file_handler) | |
2461f79d | 2208 | |
dca08720 PH |
2209 | # Delete the default user-agent header, which would otherwise apply in |
2210 | # cases where our custom HTTP handler doesn't come into play | |
2211 | # (See https://github.com/rg3/youtube-dl/issues/1309 for details) | |
2212 | opener.addheaders = [] | |
2213 | self._opener = opener | |
62fec3b2 PH |
2214 | |
2215 | def encode(self, s): | |
2216 | if isinstance(s, bytes): | |
2217 | return s # Already encoded | |
2218 | ||
2219 | try: | |
2220 | return s.encode(self.get_encoding()) | |
2221 | except UnicodeEncodeError as err: | |
2222 | err.reason = err.reason + '. Check your system encoding configuration or use the --encoding option.' | |
2223 | raise | |
2224 | ||
2225 | def get_encoding(self): | |
2226 | encoding = self.params.get('encoding') | |
2227 | if encoding is None: | |
2228 | encoding = preferredencoding() | |
2229 | return encoding | |
ec82d85a PH |
2230 | |
2231 | def _write_thumbnails(self, info_dict, filename): | |
2232 | if self.params.get('writethumbnail', False): | |
2233 | thumbnails = info_dict.get('thumbnails') | |
2234 | if thumbnails: | |
2235 | thumbnails = [thumbnails[-1]] | |
2236 | elif self.params.get('write_all_thumbnails', False): | |
2237 | thumbnails = info_dict.get('thumbnails') | |
2238 | else: | |
2239 | return | |
2240 | ||
2241 | if not thumbnails: | |
2242 | # No thumbnails present, so return immediately | |
2243 | return | |
2244 | ||
2245 | for t in thumbnails: | |
2246 | thumb_ext = determine_ext(t['url'], 'jpg') | |
2247 | suffix = '_%s' % t['id'] if len(thumbnails) > 1 else '' | |
2248 | thumb_display_id = '%s ' % t['id'] if len(thumbnails) > 1 else '' | |
82245a6d | 2249 | t['filename'] = thumb_filename = os.path.splitext(filename)[0] + suffix + '.' + thumb_ext |
ec82d85a PH |
2250 | |
2251 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(thumb_filename)): | |
2252 | self.to_screen('[%s] %s: Thumbnail %sis already present' % | |
2253 | (info_dict['extractor'], info_dict['id'], thumb_display_id)) | |
2254 | else: | |
2255 | self.to_screen('[%s] %s: Downloading thumbnail %s...' % | |
2256 | (info_dict['extractor'], info_dict['id'], thumb_display_id)) | |
2257 | try: | |
2258 | uf = self.urlopen(t['url']) | |
d3d89c32 | 2259 | with open(encodeFilename(thumb_filename), 'wb') as thumbf: |
ec82d85a PH |
2260 | shutil.copyfileobj(uf, thumbf) |
2261 | self.to_screen('[%s] %s: Writing thumbnail %sto: %s' % | |
2262 | (info_dict['extractor'], info_dict['id'], thumb_display_id, thumb_filename)) | |
2263 | except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: | |
2264 | self.report_warning('Unable to download thumbnail "%s": %s' % | |
9b9c5355 | 2265 | (t['url'], error_to_compat_str(err))) |