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8222d8de JMF |
1 | #!/usr/bin/env python |
2 | # -*- coding: utf-8 -*- | |
3 | ||
6febd1c1 | 4 | from __future__ import absolute_import, unicode_literals |
8222d8de | 5 | |
26e63931 | 6 | import collections |
31bd3925 | 7 | import contextlib |
9d2ecdbc | 8 | import datetime |
c1c9a79c | 9 | import errno |
31bd3925 | 10 | import fileinput |
8222d8de | 11 | import io |
b82f815f | 12 | import itertools |
8694c600 | 13 | import json |
62fec3b2 | 14 | import locale |
083c9df9 | 15 | import operator |
8222d8de | 16 | import os |
dca08720 | 17 | import platform |
8222d8de JMF |
18 | import re |
19 | import shutil | |
dca08720 | 20 | import subprocess |
8222d8de JMF |
21 | import socket |
22 | import sys | |
23 | import time | |
24 | import traceback | |
25 | ||
1e5b9a95 PH |
26 | if os.name == 'nt': |
27 | import ctypes | |
28 | ||
8c25f81b | 29 | from .compat import ( |
8f9312c3 | 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, |
ce02ed60 PH |
36 | compat_str, |
37 | compat_urllib_error, | |
38 | compat_urllib_request, | |
8c25f81b PH |
39 | ) |
40 | from .utils import ( | |
d05cfe06 | 41 | escape_url, |
ce02ed60 PH |
42 | ContentTooShortError, |
43 | date_from_str, | |
44 | DateRange, | |
acd69589 | 45 | DEFAULT_OUTTMPL, |
ce02ed60 PH |
46 | determine_ext, |
47 | DownloadError, | |
48 | encodeFilename, | |
49 | ExtractorError, | |
02dbf93f | 50 | format_bytes, |
525ef922 | 51 | formatSeconds, |
ce02ed60 | 52 | locked_file, |
dca08720 | 53 | make_HTTPS_handler, |
ce02ed60 | 54 | MaxDownloadsReached, |
b7ab0590 | 55 | PagedList, |
083c9df9 | 56 | parse_filesize, |
91410c9b | 57 | PerRequestProxyHandler, |
ce02ed60 | 58 | PostProcessingError, |
dca08720 | 59 | platform_name, |
ce02ed60 | 60 | preferredencoding, |
cfb56d1a | 61 | render_table, |
ce02ed60 PH |
62 | SameFileError, |
63 | sanitize_filename, | |
1bb5c511 | 64 | sanitize_path, |
e5660ee6 | 65 | std_headers, |
ce02ed60 | 66 | subtitles_filename, |
ce02ed60 | 67 | UnavailableVideoError, |
29eb5174 | 68 | url_basename, |
58b1f00d | 69 | version_tuple, |
ce02ed60 PH |
70 | write_json_file, |
71 | write_string, | |
dca08720 | 72 | YoutubeDLHandler, |
6350728b | 73 | prepend_extension, |
b29e0000 | 74 | replace_extension, |
7d4111ed | 75 | args_to_str, |
05900629 | 76 | age_restricted, |
ce02ed60 | 77 | ) |
a0e07d31 | 78 | from .cache import Cache |
023fa8c4 | 79 | from .extractor import get_info_extractor, gen_extractors |
3bc2ddcc | 80 | from .downloader import get_suitable_downloader |
4c83c967 | 81 | from .downloader.rtmp import rtmpdump_version |
4f026faf | 82 | from .postprocessor import ( |
62cd676c | 83 | FFmpegFixupM4aPP, |
6271f1ca | 84 | FFmpegFixupStretchedPP, |
4f026faf PH |
85 | FFmpegMergerPP, |
86 | FFmpegPostProcessor, | |
87 | get_postprocessor, | |
88 | ) | |
dca08720 | 89 | from .version import __version__ |
8222d8de JMF |
90 | |
91 | ||
92 | class YoutubeDL(object): | |
93 | """YoutubeDL class. | |
94 | ||
95 | YoutubeDL objects are the ones responsible of downloading the | |
96 | actual video file and writing it to disk if the user has requested | |
97 | it, among some other tasks. In most cases there should be one per | |
98 | program. As, given a video URL, the downloader doesn't know how to | |
99 | extract all the needed information, task that InfoExtractors do, it | |
100 | has to pass the URL to one of them. | |
101 | ||
102 | For this, YoutubeDL objects have a method that allows | |
103 | InfoExtractors to be registered in a given order. When it is passed | |
104 | a URL, the YoutubeDL object handles it to the first InfoExtractor it | |
105 | finds that reports being able to handle it. The InfoExtractor extracts | |
106 | all the information about the video or videos the URL refers to, and | |
107 | YoutubeDL process the extracted information, possibly using a File | |
108 | Downloader to download the video. | |
109 | ||
110 | YoutubeDL objects accept a lot of parameters. In order not to saturate | |
111 | the object constructor with arguments, it receives a dictionary of | |
112 | options instead. These options are available through the params | |
113 | attribute for the InfoExtractors to use. The YoutubeDL also | |
114 | registers itself as the downloader in charge for the InfoExtractors | |
115 | that are added to it, so this is a "mutual registration". | |
116 | ||
117 | Available options: | |
118 | ||
119 | username: Username for authentication purposes. | |
120 | password: Password for authentication purposes. | |
c6c19746 | 121 | videopassword: Password for acces a video. |
8222d8de JMF |
122 | usenetrc: Use netrc for authentication instead. |
123 | verbose: Print additional info to stdout. | |
124 | quiet: Do not print messages to stdout. | |
ad8915b7 | 125 | no_warnings: Do not print out anything for warnings. |
8222d8de JMF |
126 | forceurl: Force printing final URL. |
127 | forcetitle: Force printing title. | |
128 | forceid: Force printing ID. | |
129 | forcethumbnail: Force printing thumbnail URL. | |
130 | forcedescription: Force printing description. | |
131 | forcefilename: Force printing final filename. | |
525ef922 | 132 | forceduration: Force printing duration. |
8694c600 | 133 | forcejson: Force printing info_dict as JSON. |
63e0be34 PH |
134 | dump_single_json: Force printing the info_dict of the whole playlist |
135 | (or video) as a single JSON line. | |
8222d8de | 136 | simulate: Do not download the video files. |
d8600787 | 137 | format: Video format code. See options.py for more information. |
8222d8de JMF |
138 | outtmpl: Template for output names. |
139 | restrictfilenames: Do not allow "&" and spaces in file names | |
140 | ignoreerrors: Do not stop on download errors. | |
141 | nooverwrites: Prevent overwriting files. | |
142 | playliststart: Playlist item to start at. | |
143 | playlistend: Playlist item to end at. | |
c14e88f0 | 144 | playlist_items: Specific indices of playlist to download. |
ff815fe6 | 145 | playlistreverse: Download playlist items in reverse order. |
8222d8de JMF |
146 | matchtitle: Download only matching titles. |
147 | rejecttitle: Reject downloads for matching titles. | |
8bf9319e | 148 | logger: Log messages to a logging.Logger instance. |
8222d8de JMF |
149 | logtostderr: Log messages to stderr instead of stdout. |
150 | writedescription: Write the video description to a .description file | |
151 | writeinfojson: Write the video description to a .info.json file | |
1fb07d10 | 152 | writeannotations: Write the video annotations to a .annotations.xml file |
8222d8de | 153 | writethumbnail: Write the thumbnail image to a file |
ec82d85a | 154 | write_all_thumbnails: Write all thumbnail formats to files |
8222d8de | 155 | writesubtitles: Write the video subtitles to a file |
b004821f | 156 | writeautomaticsub: Write the automatic subtitles to a file |
8222d8de | 157 | allsubtitles: Downloads all the subtitles of the video |
0b7f3118 | 158 | (requires writesubtitles or writeautomaticsub) |
8222d8de | 159 | listsubtitles: Lists all available subtitles for the video |
a504ced0 | 160 | subtitlesformat: The format code for subtitles |
aa6a10c4 | 161 | subtitleslangs: List of languages of the subtitles to download |
8222d8de JMF |
162 | keepvideo: Keep the video file after post-processing |
163 | daterange: A DateRange object, download only if the upload_date is in the range. | |
164 | skip_download: Skip the actual download of the video file | |
c35f9e72 | 165 | cachedir: Location of the cache files in the filesystem. |
a0e07d31 | 166 | False to disable filesystem cache. |
47192f92 | 167 | noplaylist: Download single video instead of a playlist if in doubt. |
8dbe9899 PH |
168 | age_limit: An integer representing the user's age in years. |
169 | Unsuitable videos for the given age are skipped. | |
5fe18bdb PH |
170 | min_views: An integer representing the minimum view count the video |
171 | must have in order to not be skipped. | |
172 | Videos without view count information are always | |
173 | downloaded. None for no limit. | |
174 | max_views: An integer representing the maximum view count. | |
175 | Videos that are more popular than that are not | |
176 | downloaded. | |
177 | Videos without view count information are always | |
178 | downloaded. None for no limit. | |
179 | download_archive: File name of a file where all downloads are recorded. | |
c1c9a79c PH |
180 | Videos already present in the file are not downloaded |
181 | again. | |
dca08720 | 182 | cookiefile: File name where cookies should be read from and dumped to. |
a1ee09e8 | 183 | nocheckcertificate:Do not verify SSL certificates |
7e8c0af0 PH |
184 | prefer_insecure: Use HTTP instead of HTTPS to retrieve information. |
185 | At the moment, this is only supported by YouTube. | |
a1ee09e8 | 186 | proxy: URL of the proxy server to use |
91410c9b PH |
187 | cn_verification_proxy: URL of the proxy to use for IP address verification |
188 | on Chinese sites. (Experimental) | |
e344693b | 189 | socket_timeout: Time to wait for unresponsive hosts, in seconds |
0783b09b PH |
190 | bidi_workaround: Work around buggy terminals without bidirectional text |
191 | support, using fridibi | |
a0ddb8a2 | 192 | debug_printtraffic:Print out sent and received HTTP traffic |
7b0817e8 | 193 | include_ads: Download ads as well |
04b4d394 PH |
194 | default_search: Prepend this string if an input url is not valid. |
195 | 'auto' for elaborate guessing | |
62fec3b2 | 196 | encoding: Use this encoding instead of the system-specified. |
e8ee972c | 197 | extract_flat: Do not resolve URLs, return the immediate result. |
057a5206 PH |
198 | Pass in 'in_playlist' to only show this behavior for |
199 | playlist items. | |
4f026faf | 200 | postprocessors: A list of dictionaries, each with an entry |
71b640cc PH |
201 | * key: The name of the postprocessor. See |
202 | youtube_dl/postprocessor/__init__.py for a list. | |
4f026faf PH |
203 | as well as any further keyword arguments for the |
204 | postprocessor. | |
71b640cc PH |
205 | progress_hooks: A list of functions that get called on download |
206 | progress, with a dictionary with the entries | |
5cda4eda | 207 | * status: One of "downloading", "error", or "finished". |
ee69b99a | 208 | Check this first and ignore unknown values. |
71b640cc | 209 | |
5cda4eda | 210 | If status is one of "downloading", or "finished", the |
ee69b99a PH |
211 | following properties may also be present: |
212 | * filename: The final filename (always present) | |
5cda4eda | 213 | * tmpfilename: The filename we're currently writing to |
71b640cc PH |
214 | * downloaded_bytes: Bytes on disk |
215 | * total_bytes: Size of the whole file, None if unknown | |
5cda4eda PH |
216 | * total_bytes_estimate: Guess of the eventual file size, |
217 | None if unavailable. | |
218 | * elapsed: The number of seconds since download started. | |
71b640cc PH |
219 | * eta: The estimated time in seconds, None if unknown |
220 | * speed: The download speed in bytes/second, None if | |
221 | unknown | |
5cda4eda PH |
222 | * fragment_index: The counter of the currently |
223 | downloaded video fragment. | |
224 | * fragment_count: The number of fragments (= individual | |
225 | files that will be merged) | |
71b640cc PH |
226 | |
227 | Progress hooks are guaranteed to be called at least once | |
228 | (with status "finished") if the download is successful. | |
45598f15 | 229 | merge_output_format: Extension to use when merging formats. |
6271f1ca PH |
230 | fixup: Automatically correct known faults of the file. |
231 | One of: | |
232 | - "never": do nothing | |
233 | - "warn": only emit a warning | |
234 | - "detect_or_warn": check whether we can do anything | |
62cd676c | 235 | about it, warn otherwise (default) |
be4a824d | 236 | source_address: (Experimental) Client-side IP address to bind to. |
8bfa7545 PH |
237 | call_home: Boolean, true iff we are allowed to contact the |
238 | youtube-dl servers for debugging. | |
5f0d813d | 239 | sleep_interval: Number of seconds to sleep before each download. |
cfb56d1a PH |
240 | listformats: Print an overview of available video formats and exit. |
241 | list_thumbnails: Print a table of all thumbnails and exit. | |
347de493 PH |
242 | match_filter: A function that gets called with the info_dict of |
243 | every video. | |
244 | If it returns a message, the video is ignored. | |
245 | If it returns None, the video is downloaded. | |
246 | match_filter_func in utils.py is one example for this. | |
7e5db8c9 | 247 | no_color: Do not emit color codes in output. |
71b640cc | 248 | |
85729c51 PH |
249 | The following options determine which downloader is picked: |
250 | external_downloader: Executable of the external downloader to call. | |
251 | None or unset for standard (built-in) downloader. | |
252 | hls_prefer_native: Use the native HLS downloader instead of ffmpeg/avconv. | |
fe7e0c98 | 253 | |
8222d8de | 254 | The following parameters are not used by YoutubeDL itself, they are used by |
c75f0b36 | 255 | the downloader (see youtube_dl/downloader/common.py): |
8222d8de | 256 | nopart, updatetime, buffersize, ratelimit, min_filesize, max_filesize, test, |
881e6a1f | 257 | noresizebuffer, retries, continuedl, noprogress, consoletitle, |
c75f0b36 | 258 | xattr_set_filesize, external_downloader_args. |
76b1bd67 JMF |
259 | |
260 | The following options are used by the post processors: | |
261 | prefer_ffmpeg: If True, use ffmpeg instead of avconv if both are available, | |
262 | otherwise prefer avconv. | |
8222d8de JMF |
263 | """ |
264 | ||
265 | params = None | |
266 | _ies = [] | |
267 | _pps = [] | |
268 | _download_retcode = None | |
269 | _num_downloads = None | |
270 | _screen_file = None | |
271 | ||
3511266b | 272 | def __init__(self, params=None, auto_init=True): |
8222d8de | 273 | """Create a FileDownloader object with the given options.""" |
e9f9a10f JMF |
274 | if params is None: |
275 | params = {} | |
8222d8de | 276 | self._ies = [] |
56c73665 | 277 | self._ies_instances = {} |
8222d8de | 278 | self._pps = [] |
933605d7 | 279 | self._progress_hooks = [] |
8222d8de JMF |
280 | self._download_retcode = 0 |
281 | self._num_downloads = 0 | |
282 | self._screen_file = [sys.stdout, sys.stderr][params.get('logtostderr', False)] | |
0783b09b | 283 | self._err_file = sys.stderr |
e9f9a10f | 284 | self.params = params |
a0e07d31 | 285 | self.cache = Cache(self) |
34308b30 | 286 | |
0783b09b | 287 | if params.get('bidi_workaround', False): |
1c088fa8 PH |
288 | try: |
289 | import pty | |
290 | master, slave = pty.openpty() | |
003c69a8 | 291 | width = compat_get_terminal_size().columns |
1c088fa8 PH |
292 | if width is None: |
293 | width_args = [] | |
294 | else: | |
295 | width_args = ['-w', str(width)] | |
5d681e96 | 296 | sp_kwargs = dict( |
1c088fa8 PH |
297 | stdin=subprocess.PIPE, |
298 | stdout=slave, | |
299 | stderr=self._err_file) | |
5d681e96 PH |
300 | try: |
301 | self._output_process = subprocess.Popen( | |
302 | ['bidiv'] + width_args, **sp_kwargs | |
303 | ) | |
304 | except OSError: | |
5d681e96 PH |
305 | self._output_process = subprocess.Popen( |
306 | ['fribidi', '-c', 'UTF-8'] + width_args, **sp_kwargs) | |
307 | self._output_channel = os.fdopen(master, 'rb') | |
1c088fa8 PH |
308 | except OSError as ose: |
309 | if ose.errno == 2: | |
6febd1c1 | 310 | 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 $PATH.') |
1c088fa8 PH |
311 | else: |
312 | raise | |
0783b09b | 313 | |
34308b30 | 314 | if (sys.version_info >= (3,) and sys.platform != 'win32' and |
8fb3ac36 PH |
315 | sys.getfilesystemencoding() in ['ascii', 'ANSI_X3.4-1968'] and |
316 | not params.get('restrictfilenames', False)): | |
34308b30 PH |
317 | # On Python 3, the Unicode filesystem API will throw errors (#1474) |
318 | self.report_warning( | |
6febd1c1 | 319 | 'Assuming --restrict-filenames since file system encoding ' |
1b725173 | 320 | 'cannot encode all characters. ' |
6febd1c1 | 321 | 'Set the LC_ALL environment variable to fix this.') |
4a98cdbf | 322 | self.params['restrictfilenames'] = True |
34308b30 | 323 | |
486dd09e PH |
324 | if isinstance(params.get('outtmpl'), bytes): |
325 | self.report_warning( | |
326 | 'Parameter outtmpl is bytes, but should be a unicode string. ' | |
327 | 'Put from __future__ import unicode_literals at the top of your code file or consider switching to Python 3.x.') | |
328 | ||
dca08720 PH |
329 | self._setup_opener() |
330 | ||
3511266b PH |
331 | if auto_init: |
332 | self.print_debug_header() | |
333 | self.add_default_info_extractors() | |
334 | ||
4f026faf PH |
335 | for pp_def_raw in self.params.get('postprocessors', []): |
336 | pp_class = get_postprocessor(pp_def_raw['key']) | |
337 | pp_def = dict(pp_def_raw) | |
338 | del pp_def['key'] | |
339 | pp = pp_class(self, **compat_kwargs(pp_def)) | |
340 | self.add_post_processor(pp) | |
341 | ||
71b640cc PH |
342 | for ph in self.params.get('progress_hooks', []): |
343 | self.add_progress_hook(ph) | |
344 | ||
7d4111ed PH |
345 | def warn_if_short_id(self, argv): |
346 | # short YouTube ID starting with dash? | |
347 | idxs = [ | |
348 | i for i, a in enumerate(argv) | |
349 | if re.match(r'^-[0-9A-Za-z_-]{10}$', a)] | |
350 | if idxs: | |
351 | correct_argv = ( | |
352 | ['youtube-dl'] + | |
353 | [a for i, a in enumerate(argv) if i not in idxs] + | |
354 | ['--'] + [argv[i] for i in idxs] | |
355 | ) | |
356 | self.report_warning( | |
357 | 'Long argument string detected. ' | |
358 | 'Use -- to separate parameters and URLs, like this:\n%s\n' % | |
359 | args_to_str(correct_argv)) | |
360 | ||
8222d8de JMF |
361 | def add_info_extractor(self, ie): |
362 | """Add an InfoExtractor object to the end of the list.""" | |
363 | self._ies.append(ie) | |
56c73665 | 364 | self._ies_instances[ie.ie_key()] = ie |
8222d8de JMF |
365 | ie.set_downloader(self) |
366 | ||
56c73665 JMF |
367 | def get_info_extractor(self, ie_key): |
368 | """ | |
369 | Get an instance of an IE with name ie_key, it will try to get one from | |
370 | the _ies list, if there's no instance it will create a new one and add | |
371 | it to the extractor list. | |
372 | """ | |
373 | ie = self._ies_instances.get(ie_key) | |
374 | if ie is None: | |
375 | ie = get_info_extractor(ie_key)() | |
376 | self.add_info_extractor(ie) | |
377 | return ie | |
378 | ||
023fa8c4 JMF |
379 | def add_default_info_extractors(self): |
380 | """ | |
381 | Add the InfoExtractors returned by gen_extractors to the end of the list | |
382 | """ | |
383 | for ie in gen_extractors(): | |
384 | self.add_info_extractor(ie) | |
385 | ||
8222d8de JMF |
386 | def add_post_processor(self, pp): |
387 | """Add a PostProcessor object to the end of the chain.""" | |
388 | self._pps.append(pp) | |
389 | pp.set_downloader(self) | |
390 | ||
933605d7 JMF |
391 | def add_progress_hook(self, ph): |
392 | """Add the progress hook (currently only for the file downloader)""" | |
393 | self._progress_hooks.append(ph) | |
8ab470f1 | 394 | |
1c088fa8 | 395 | def _bidi_workaround(self, message): |
5d681e96 | 396 | if not hasattr(self, '_output_channel'): |
1c088fa8 PH |
397 | return message |
398 | ||
5d681e96 | 399 | assert hasattr(self, '_output_process') |
11b85ce6 | 400 | assert isinstance(message, compat_str) |
6febd1c1 PH |
401 | line_count = message.count('\n') + 1 |
402 | self._output_process.stdin.write((message + '\n').encode('utf-8')) | |
5d681e96 | 403 | self._output_process.stdin.flush() |
6febd1c1 | 404 | res = ''.join(self._output_channel.readline().decode('utf-8') |
9e1a5b84 | 405 | for _ in range(line_count)) |
6febd1c1 | 406 | return res[:-len('\n')] |
1c088fa8 | 407 | |
8222d8de | 408 | def to_screen(self, message, skip_eol=False): |
0783b09b PH |
409 | """Print message to stdout if not in quiet mode.""" |
410 | return self.to_stdout(message, skip_eol, check_quiet=True) | |
411 | ||
734f90bb | 412 | def _write_string(self, s, out=None): |
b58ddb32 | 413 | write_string(s, out=out, encoding=self.params.get('encoding')) |
734f90bb | 414 | |
0783b09b | 415 | def to_stdout(self, message, skip_eol=False, check_quiet=False): |
8222d8de | 416 | """Print message to stdout if not in quiet mode.""" |
8bf9319e | 417 | if self.params.get('logger'): |
43afe285 | 418 | self.params['logger'].debug(message) |
0783b09b | 419 | elif not check_quiet or not self.params.get('quiet', False): |
1c088fa8 | 420 | message = self._bidi_workaround(message) |
6febd1c1 | 421 | terminator = ['\n', ''][skip_eol] |
8222d8de | 422 | output = message + terminator |
1c088fa8 | 423 | |
734f90bb | 424 | self._write_string(output, self._screen_file) |
8222d8de JMF |
425 | |
426 | def to_stderr(self, message): | |
427 | """Print message to stderr.""" | |
11b85ce6 | 428 | assert isinstance(message, compat_str) |
8bf9319e | 429 | if self.params.get('logger'): |
43afe285 IB |
430 | self.params['logger'].error(message) |
431 | else: | |
1c088fa8 | 432 | message = self._bidi_workaround(message) |
6febd1c1 | 433 | output = message + '\n' |
734f90bb | 434 | self._write_string(output, self._err_file) |
8222d8de | 435 | |
1e5b9a95 PH |
436 | def to_console_title(self, message): |
437 | if not self.params.get('consoletitle', False): | |
438 | return | |
439 | if os.name == 'nt' and ctypes.windll.kernel32.GetConsoleWindow(): | |
440 | # c_wchar_p() might not be necessary if `message` is | |
441 | # already of type unicode() | |
442 | ctypes.windll.kernel32.SetConsoleTitleW(ctypes.c_wchar_p(message)) | |
443 | elif 'TERM' in os.environ: | |
734f90bb | 444 | self._write_string('\033]0;%s\007' % message, self._screen_file) |
1e5b9a95 | 445 | |
bdde425c PH |
446 | def save_console_title(self): |
447 | if not self.params.get('consoletitle', False): | |
448 | return | |
449 | if 'TERM' in os.environ: | |
efd6c574 | 450 | # Save the title on stack |
734f90bb | 451 | self._write_string('\033[22;0t', self._screen_file) |
bdde425c PH |
452 | |
453 | def restore_console_title(self): | |
454 | if not self.params.get('consoletitle', False): | |
455 | return | |
456 | if 'TERM' in os.environ: | |
efd6c574 | 457 | # Restore the title from stack |
734f90bb | 458 | self._write_string('\033[23;0t', self._screen_file) |
bdde425c PH |
459 | |
460 | def __enter__(self): | |
461 | self.save_console_title() | |
462 | return self | |
463 | ||
464 | def __exit__(self, *args): | |
465 | self.restore_console_title() | |
f89197d7 | 466 | |
dca08720 PH |
467 | if self.params.get('cookiefile') is not None: |
468 | self.cookiejar.save() | |
bdde425c | 469 | |
8222d8de JMF |
470 | def trouble(self, message=None, tb=None): |
471 | """Determine action to take when a download problem appears. | |
472 | ||
473 | Depending on if the downloader has been configured to ignore | |
474 | download errors or not, this method may throw an exception or | |
475 | not when errors are found, after printing the message. | |
476 | ||
477 | tb, if given, is additional traceback information. | |
478 | """ | |
479 | if message is not None: | |
480 | self.to_stderr(message) | |
481 | if self.params.get('verbose'): | |
482 | if tb is None: | |
483 | if sys.exc_info()[0]: # if .trouble has been called from an except block | |
6febd1c1 | 484 | tb = '' |
8222d8de | 485 | if hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]: |
6febd1c1 | 486 | tb += ''.join(traceback.format_exception(*sys.exc_info()[1].exc_info)) |
8222d8de JMF |
487 | tb += compat_str(traceback.format_exc()) |
488 | else: | |
489 | tb_data = traceback.format_list(traceback.extract_stack()) | |
6febd1c1 | 490 | tb = ''.join(tb_data) |
8222d8de JMF |
491 | self.to_stderr(tb) |
492 | if not self.params.get('ignoreerrors', False): | |
493 | if sys.exc_info()[0] and hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]: | |
494 | exc_info = sys.exc_info()[1].exc_info | |
495 | else: | |
496 | exc_info = sys.exc_info() | |
497 | raise DownloadError(message, exc_info) | |
498 | self._download_retcode = 1 | |
499 | ||
500 | def report_warning(self, message): | |
501 | ''' | |
502 | Print the message to stderr, it will be prefixed with 'WARNING:' | |
503 | If stderr is a tty file the 'WARNING:' will be colored | |
504 | ''' | |
6d07ce01 JMF |
505 | if self.params.get('logger') is not None: |
506 | self.params['logger'].warning(message) | |
8222d8de | 507 | else: |
ad8915b7 PH |
508 | if self.params.get('no_warnings'): |
509 | return | |
7e5db8c9 | 510 | if not self.params.get('no_color') and self._err_file.isatty() and os.name != 'nt': |
6d07ce01 JMF |
511 | _msg_header = '\033[0;33mWARNING:\033[0m' |
512 | else: | |
513 | _msg_header = 'WARNING:' | |
514 | warning_message = '%s %s' % (_msg_header, message) | |
515 | self.to_stderr(warning_message) | |
8222d8de JMF |
516 | |
517 | def report_error(self, message, tb=None): | |
518 | ''' | |
519 | Do the same as trouble, but prefixes the message with 'ERROR:', colored | |
520 | in red if stderr is a tty file. | |
521 | ''' | |
7e5db8c9 | 522 | if not self.params.get('no_color') and self._err_file.isatty() and os.name != 'nt': |
6febd1c1 | 523 | _msg_header = '\033[0;31mERROR:\033[0m' |
8222d8de | 524 | else: |
6febd1c1 PH |
525 | _msg_header = 'ERROR:' |
526 | error_message = '%s %s' % (_msg_header, message) | |
8222d8de JMF |
527 | self.trouble(error_message, tb) |
528 | ||
8222d8de JMF |
529 | def report_file_already_downloaded(self, file_name): |
530 | """Report file has already been fully downloaded.""" | |
531 | try: | |
6febd1c1 | 532 | self.to_screen('[download] %s has already been downloaded' % file_name) |
ce02ed60 | 533 | except UnicodeEncodeError: |
6febd1c1 | 534 | self.to_screen('[download] The file has already been downloaded') |
8222d8de | 535 | |
8222d8de JMF |
536 | def prepare_filename(self, info_dict): |
537 | """Generate the output filename.""" | |
538 | try: | |
539 | template_dict = dict(info_dict) | |
540 | ||
541 | template_dict['epoch'] = int(time.time()) | |
542 | autonumber_size = self.params.get('autonumber_size') | |
543 | if autonumber_size is None: | |
544 | autonumber_size = 5 | |
6febd1c1 | 545 | autonumber_templ = '%0' + str(autonumber_size) + 'd' |
8222d8de | 546 | template_dict['autonumber'] = autonumber_templ % self._num_downloads |
702665c0 | 547 | if template_dict.get('playlist_index') is not None: |
c6b4132a | 548 | template_dict['playlist_index'] = '%0*d' % (len(str(template_dict['n_entries'])), template_dict['playlist_index']) |
17b75c0d PH |
549 | if template_dict.get('resolution') is None: |
550 | if template_dict.get('width') and template_dict.get('height'): | |
551 | template_dict['resolution'] = '%dx%d' % (template_dict['width'], template_dict['height']) | |
552 | elif template_dict.get('height'): | |
805ef3c6 | 553 | template_dict['resolution'] = '%sp' % template_dict['height'] |
17b75c0d | 554 | elif template_dict.get('width'): |
805ef3c6 | 555 | template_dict['resolution'] = '?x%d' % template_dict['width'] |
8222d8de | 556 | |
586a91b6 | 557 | sanitize = lambda k, v: sanitize_filename( |
45598aab | 558 | compat_str(v), |
1bb5c511 | 559 | restricted=self.params.get('restrictfilenames'), |
6febd1c1 | 560 | is_id=(k == 'id')) |
586a91b6 | 561 | template_dict = dict((k, sanitize(k, v)) |
45598aab PH |
562 | for k, v in template_dict.items() |
563 | if v is not None) | |
6febd1c1 | 564 | template_dict = collections.defaultdict(lambda: 'NA', template_dict) |
8222d8de | 565 | |
1bb5c511 | 566 | outtmpl = sanitize_path(self.params.get('outtmpl', DEFAULT_OUTTMPL)) |
4644ac55 | 567 | tmpl = compat_expanduser(outtmpl) |
586a91b6 | 568 | filename = tmpl % template_dict |
3a0d2f52 S |
569 | # Temporary fix for #4787 |
570 | # 'Treat' all problem characters by passing filename through preferredencoding | |
571 | # to workaround encoding issues with subprocess on python2 @ Windows | |
572 | if sys.version_info < (3, 0) and sys.platform == 'win32': | |
573 | filename = encodeFilename(filename, True).decode(preferredencoding()) | |
8222d8de | 574 | return filename |
8222d8de | 575 | except ValueError as err: |
6febd1c1 | 576 | self.report_error('Error in output template: ' + str(err) + ' (encoding: ' + repr(preferredencoding()) + ')') |
8222d8de JMF |
577 | return None |
578 | ||
442c37b7 | 579 | def _match_entry(self, info_dict, incomplete): |
8222d8de JMF |
580 | """ Returns None iff the file should be downloaded """ |
581 | ||
6febd1c1 | 582 | video_title = info_dict.get('title', info_dict.get('id', 'video')) |
7012b23c PH |
583 | if 'title' in info_dict: |
584 | # This can happen when we're just evaluating the playlist | |
585 | title = info_dict['title'] | |
586 | matchtitle = self.params.get('matchtitle', False) | |
587 | if matchtitle: | |
588 | if not re.search(matchtitle, title, re.IGNORECASE): | |
6febd1c1 | 589 | return '"' + title + '" title did not match pattern "' + matchtitle + '"' |
7012b23c PH |
590 | rejecttitle = self.params.get('rejecttitle', False) |
591 | if rejecttitle: | |
592 | if re.search(rejecttitle, title, re.IGNORECASE): | |
6febd1c1 | 593 | return '"' + title + '" title matched reject pattern "' + rejecttitle + '"' |
8222d8de JMF |
594 | date = info_dict.get('upload_date', None) |
595 | if date is not None: | |
596 | dateRange = self.params.get('daterange', DateRange()) | |
597 | if date not in dateRange: | |
6febd1c1 | 598 | return '%s upload date is not in range %s' % (date_from_str(date).isoformat(), dateRange) |
5fe18bdb PH |
599 | view_count = info_dict.get('view_count', None) |
600 | if view_count is not None: | |
601 | min_views = self.params.get('min_views') | |
602 | if min_views is not None and view_count < min_views: | |
6febd1c1 | 603 | return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title, view_count, min_views) |
5fe18bdb PH |
604 | max_views = self.params.get('max_views') |
605 | if max_views is not None and view_count > max_views: | |
6febd1c1 | 606 | return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title, view_count, max_views) |
05900629 | 607 | if age_restricted(info_dict.get('age_limit'), self.params.get('age_limit')): |
347de493 | 608 | return 'Skipping "%s" because it is age restricted' % video_title |
c1c9a79c | 609 | if self.in_download_archive(info_dict): |
6febd1c1 | 610 | return '%s has already been recorded in archive' % video_title |
347de493 | 611 | |
442c37b7 PH |
612 | if not incomplete: |
613 | match_filter = self.params.get('match_filter') | |
614 | if match_filter is not None: | |
615 | ret = match_filter(info_dict) | |
616 | if ret is not None: | |
617 | return ret | |
347de493 | 618 | |
8222d8de | 619 | return None |
fe7e0c98 | 620 | |
b6c45014 JMF |
621 | @staticmethod |
622 | def add_extra_info(info_dict, extra_info): | |
623 | '''Set the keys from extra_info in info dict if they are missing''' | |
624 | for key, value in extra_info.items(): | |
625 | info_dict.setdefault(key, value) | |
626 | ||
7fc3fa05 PH |
627 | def extract_info(self, url, download=True, ie_key=None, extra_info={}, |
628 | process=True): | |
8222d8de JMF |
629 | ''' |
630 | Returns a list with a dictionary for each video we find. | |
631 | If 'download', also downloads the videos. | |
632 | extra_info is a dict containing the extra values to add to each result | |
613b2d9d | 633 | ''' |
fe7e0c98 | 634 | |
8222d8de | 635 | if ie_key: |
56c73665 | 636 | ies = [self.get_info_extractor(ie_key)] |
8222d8de JMF |
637 | else: |
638 | ies = self._ies | |
639 | ||
640 | for ie in ies: | |
641 | if not ie.suitable(url): | |
642 | continue | |
643 | ||
644 | if not ie.working(): | |
6febd1c1 PH |
645 | self.report_warning('The program functionality for this site has been marked as broken, ' |
646 | 'and will probably not work.') | |
8222d8de JMF |
647 | |
648 | try: | |
649 | ie_result = ie.extract(url) | |
5f6a1245 | 650 | if ie_result is None: # Finished already (backwards compatibility; listformats and friends should be moved here) |
8222d8de JMF |
651 | break |
652 | if isinstance(ie_result, list): | |
653 | # Backwards compatibility: old IE result format | |
8222d8de JMF |
654 | ie_result = { |
655 | '_type': 'compat_list', | |
656 | 'entries': ie_result, | |
657 | } | |
ea38e55f | 658 | self.add_default_extra_info(ie_result, ie, url) |
7fc3fa05 PH |
659 | if process: |
660 | return self.process_ie_result(ie_result, download, extra_info) | |
661 | else: | |
662 | return ie_result | |
5f6a1245 | 663 | except ExtractorError as de: # An error we somewhat expected |
8222d8de JMF |
664 | self.report_error(compat_str(de), de.format_traceback()) |
665 | break | |
d3e5bbf4 PH |
666 | except MaxDownloadsReached: |
667 | raise | |
8222d8de JMF |
668 | except Exception as e: |
669 | if self.params.get('ignoreerrors', False): | |
670 | self.report_error(compat_str(e), tb=compat_str(traceback.format_exc())) | |
671 | break | |
672 | else: | |
673 | raise | |
674 | else: | |
1a489545 | 675 | self.report_error('no suitable InfoExtractor for URL %s' % url) |
fe7e0c98 | 676 | |
ea38e55f PH |
677 | def add_default_extra_info(self, ie_result, ie, url): |
678 | self.add_extra_info(ie_result, { | |
679 | 'extractor': ie.IE_NAME, | |
680 | 'webpage_url': url, | |
681 | 'webpage_url_basename': url_basename(url), | |
682 | 'extractor_key': ie.ie_key(), | |
683 | }) | |
684 | ||
8222d8de JMF |
685 | def process_ie_result(self, ie_result, download=True, extra_info={}): |
686 | """ | |
687 | Take the result of the ie(may be modified) and resolve all unresolved | |
688 | references (URLs, playlist items). | |
689 | ||
690 | It will also download the videos if 'download'. | |
691 | Returns the resolved ie_result. | |
692 | """ | |
693 | ||
e8ee972c PH |
694 | result_type = ie_result.get('_type', 'video') |
695 | ||
057a5206 PH |
696 | if result_type in ('url', 'url_transparent'): |
697 | extract_flat = self.params.get('extract_flat', False) | |
698 | if ((extract_flat == 'in_playlist' and 'playlist' in extra_info) or | |
699 | extract_flat is True): | |
057a5206 PH |
700 | if self.params.get('forcejson', False): |
701 | self.to_stdout(json.dumps(ie_result)) | |
e8ee972c PH |
702 | return ie_result |
703 | ||
8222d8de | 704 | if result_type == 'video': |
b6c45014 | 705 | self.add_extra_info(ie_result, extra_info) |
feee2ecf | 706 | return self.process_video_result(ie_result, download=download) |
8222d8de JMF |
707 | elif result_type == 'url': |
708 | # We have to add extra_info to the results because it may be | |
709 | # contained in a playlist | |
710 | return self.extract_info(ie_result['url'], | |
711 | download, | |
712 | ie_key=ie_result.get('ie_key'), | |
713 | extra_info=extra_info) | |
7fc3fa05 PH |
714 | elif result_type == 'url_transparent': |
715 | # Use the information from the embedding page | |
716 | info = self.extract_info( | |
717 | ie_result['url'], ie_key=ie_result.get('ie_key'), | |
718 | extra_info=extra_info, download=False, process=False) | |
719 | ||
412c617d PH |
720 | force_properties = dict( |
721 | (k, v) for k, v in ie_result.items() if v is not None) | |
722 | for f in ('_type', 'url'): | |
723 | if f in force_properties: | |
724 | del force_properties[f] | |
725 | new_result = info.copy() | |
726 | new_result.update(force_properties) | |
7fc3fa05 PH |
727 | |
728 | assert new_result.get('_type') != 'url_transparent' | |
7fc3fa05 PH |
729 | |
730 | return self.process_ie_result( | |
731 | new_result, download=download, extra_info=extra_info) | |
42e12102 | 732 | elif result_type == 'playlist' or result_type == 'multi_video': |
8222d8de JMF |
733 | # We process each entry in the playlist |
734 | playlist = ie_result.get('title', None) or ie_result.get('id', None) | |
6febd1c1 | 735 | self.to_screen('[download] Downloading playlist: %s' % playlist) |
8222d8de JMF |
736 | |
737 | playlist_results = [] | |
738 | ||
8222d8de | 739 | playliststart = self.params.get('playliststart', 1) - 1 |
a19fd00c PH |
740 | playlistend = self.params.get('playlistend', None) |
741 | # For backwards compatibility, interpret -1 as whole list | |
8222d8de | 742 | if playlistend == -1: |
a19fd00c | 743 | playlistend = None |
8222d8de | 744 | |
c14e88f0 PH |
745 | playlistitems_str = self.params.get('playlist_items', None) |
746 | playlistitems = None | |
747 | if playlistitems_str is not None: | |
748 | def iter_playlistitems(format): | |
749 | for string_segment in format.split(','): | |
750 | if '-' in string_segment: | |
751 | start, end = string_segment.split('-') | |
752 | for item in range(int(start), int(end) + 1): | |
753 | yield int(item) | |
754 | else: | |
755 | yield int(string_segment) | |
756 | playlistitems = iter_playlistitems(playlistitems_str) | |
757 | ||
b82f815f PH |
758 | ie_entries = ie_result['entries'] |
759 | if isinstance(ie_entries, list): | |
760 | n_all_entries = len(ie_entries) | |
c14e88f0 PH |
761 | if playlistitems: |
762 | entries = [ie_entries[i - 1] for i in playlistitems] | |
763 | else: | |
764 | entries = ie_entries[playliststart:playlistend] | |
b7ab0590 PH |
765 | n_entries = len(entries) |
766 | self.to_screen( | |
767 | "[%s] playlist %s: Collected %d video ids (downloading %d of them)" % | |
768 | (ie_result['extractor'], playlist, n_all_entries, n_entries)) | |
b82f815f | 769 | elif isinstance(ie_entries, PagedList): |
c14e88f0 PH |
770 | if playlistitems: |
771 | entries = [] | |
772 | for item in playlistitems: | |
773 | entries.extend(ie_entries.getslice( | |
774 | item - 1, item | |
775 | )) | |
776 | else: | |
777 | entries = ie_entries.getslice( | |
778 | playliststart, playlistend) | |
b7ab0590 PH |
779 | n_entries = len(entries) |
780 | self.to_screen( | |
781 | "[%s] playlist %s: Downloading %d videos" % | |
782 | (ie_result['extractor'], playlist, n_entries)) | |
b82f815f | 783 | else: # iterable |
c14e88f0 PH |
784 | if playlistitems: |
785 | entry_list = list(ie_entries) | |
786 | entries = [entry_list[i - 1] for i in playlistitems] | |
787 | else: | |
788 | entries = list(itertools.islice( | |
789 | ie_entries, playliststart, playlistend)) | |
b82f815f PH |
790 | n_entries = len(entries) |
791 | self.to_screen( | |
792 | "[%s] playlist %s: Downloading %d videos" % | |
793 | (ie_result['extractor'], playlist, n_entries)) | |
8222d8de | 794 | |
ff815fe6 MS |
795 | if self.params.get('playlistreverse', False): |
796 | entries = entries[::-1] | |
797 | ||
fe7e0c98 | 798 | for i, entry in enumerate(entries, 1): |
734ea11e | 799 | self.to_screen('[download] Downloading video %s of %s' % (i, n_entries)) |
8222d8de | 800 | extra = { |
c6b4132a | 801 | 'n_entries': n_entries, |
fe7e0c98 | 802 | 'playlist': playlist, |
a1cf99d0 PH |
803 | 'playlist_id': ie_result.get('id'), |
804 | 'playlist_title': ie_result.get('title'), | |
fe7e0c98 | 805 | 'playlist_index': i + playliststart, |
b6c45014 | 806 | 'extractor': ie_result['extractor'], |
9103bbc5 | 807 | 'webpage_url': ie_result['webpage_url'], |
29eb5174 | 808 | 'webpage_url_basename': url_basename(ie_result['webpage_url']), |
be97abc2 | 809 | 'extractor_key': ie_result['extractor_key'], |
fe7e0c98 | 810 | } |
7012b23c | 811 | |
442c37b7 | 812 | reason = self._match_entry(entry, incomplete=True) |
7012b23c | 813 | if reason is not None: |
6febd1c1 | 814 | self.to_screen('[download] ' + reason) |
7012b23c PH |
815 | continue |
816 | ||
8222d8de JMF |
817 | entry_result = self.process_ie_result(entry, |
818 | download=download, | |
819 | extra_info=extra) | |
820 | playlist_results.append(entry_result) | |
821 | ie_result['entries'] = playlist_results | |
822 | return ie_result | |
823 | elif result_type == 'compat_list': | |
c9bf4114 PH |
824 | self.report_warning( |
825 | 'Extractor %s returned a compat_list result. ' | |
826 | 'It needs to be updated.' % ie_result.get('extractor')) | |
5f6a1245 | 827 | |
8222d8de | 828 | def _fixup(r): |
9e1a5b84 JW |
829 | self.add_extra_info( |
830 | r, | |
9103bbc5 JMF |
831 | { |
832 | 'extractor': ie_result['extractor'], | |
833 | 'webpage_url': ie_result['webpage_url'], | |
29eb5174 | 834 | 'webpage_url_basename': url_basename(ie_result['webpage_url']), |
be97abc2 | 835 | 'extractor_key': ie_result['extractor_key'], |
9e1a5b84 JW |
836 | } |
837 | ) | |
8222d8de JMF |
838 | return r |
839 | ie_result['entries'] = [ | |
b6c45014 | 840 | self.process_ie_result(_fixup(r), download, extra_info) |
8222d8de JMF |
841 | for r in ie_result['entries'] |
842 | ] | |
843 | return ie_result | |
844 | else: | |
845 | raise Exception('Invalid result type: %s' % result_type) | |
846 | ||
083c9df9 PH |
847 | def _apply_format_filter(self, format_spec, available_formats): |
848 | " Returns a tuple of the remaining format_spec and filtered formats " | |
849 | ||
850 | OPERATORS = { | |
851 | '<': operator.lt, | |
852 | '<=': operator.le, | |
853 | '>': operator.gt, | |
854 | '>=': operator.ge, | |
855 | '=': operator.eq, | |
856 | '!=': operator.ne, | |
857 | } | |
858 | operator_rex = re.compile(r'''(?x)\s*\[ | |
2ec19e95 | 859 | (?P<key>width|height|tbr|abr|vbr|asr|filesize|fps) |
083c9df9 PH |
860 | \s*(?P<op>%s)(?P<none_inclusive>\s*\?)?\s* |
861 | (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?) | |
862 | \]$ | |
863 | ''' % '|'.join(map(re.escape, OPERATORS.keys()))) | |
864 | m = operator_rex.search(format_spec) | |
9ddb6925 S |
865 | if m: |
866 | try: | |
867 | comparison_value = int(m.group('value')) | |
868 | except ValueError: | |
869 | comparison_value = parse_filesize(m.group('value')) | |
870 | if comparison_value is None: | |
871 | comparison_value = parse_filesize(m.group('value') + 'B') | |
872 | if comparison_value is None: | |
873 | raise ValueError( | |
874 | 'Invalid value %r in format specification %r' % ( | |
875 | m.group('value'), format_spec)) | |
876 | op = OPERATORS[m.group('op')] | |
877 | ||
083c9df9 | 878 | if not m: |
9ddb6925 S |
879 | STR_OPERATORS = { |
880 | '=': operator.eq, | |
881 | '!=': operator.ne, | |
882 | } | |
883 | str_operator_rex = re.compile(r'''(?x)\s*\[ | |
884 | \s*(?P<key>ext|acodec|vcodec|container|protocol) | |
885 | \s*(?P<op>%s)(?P<none_inclusive>\s*\?)? | |
886 | \s*(?P<value>[a-zA-Z0-9_-]+) | |
887 | \s*\]$ | |
888 | ''' % '|'.join(map(re.escape, STR_OPERATORS.keys()))) | |
889 | m = str_operator_rex.search(format_spec) | |
890 | if m: | |
891 | comparison_value = m.group('value') | |
892 | op = STR_OPERATORS[m.group('op')] | |
083c9df9 | 893 | |
9ddb6925 S |
894 | if not m: |
895 | raise ValueError('Invalid format specification %r' % format_spec) | |
083c9df9 PH |
896 | |
897 | def _filter(f): | |
898 | actual_value = f.get(m.group('key')) | |
899 | if actual_value is None: | |
900 | return m.group('none_inclusive') | |
901 | return op(actual_value, comparison_value) | |
902 | new_formats = [f for f in available_formats if _filter(f)] | |
903 | ||
904 | new_format_spec = format_spec[:-len(m.group(0))] | |
905 | if not new_format_spec: | |
906 | new_format_spec = 'best' | |
907 | ||
908 | return (new_format_spec, new_formats) | |
909 | ||
a9c58ad9 | 910 | def select_format(self, format_spec, available_formats): |
083c9df9 PH |
911 | while format_spec.endswith(']'): |
912 | format_spec, available_formats = self._apply_format_filter( | |
913 | format_spec, available_formats) | |
914 | if not available_formats: | |
915 | return None | |
916 | ||
e01c56f9 S |
917 | if format_spec in ['best', 'worst', None]: |
918 | format_idx = 0 if format_spec == 'worst' else -1 | |
8dd54188 JMF |
919 | audiovideo_formats = [ |
920 | f for f in available_formats | |
921 | if f.get('vcodec') != 'none' and f.get('acodec') != 'none'] | |
922 | if audiovideo_formats: | |
e01c56f9 S |
923 | return audiovideo_formats[format_idx] |
924 | # for audio only urls, select the best/worst audio format | |
8dd54188 | 925 | elif all(f.get('acodec') != 'none' for f in available_formats): |
e01c56f9 | 926 | return available_formats[format_idx] |
ba7678f9 PH |
927 | elif format_spec == 'bestaudio': |
928 | audio_formats = [ | |
929 | f for f in available_formats | |
930 | if f.get('vcodec') == 'none'] | |
931 | if audio_formats: | |
932 | return audio_formats[-1] | |
933 | elif format_spec == 'worstaudio': | |
934 | audio_formats = [ | |
935 | f for f in available_formats | |
936 | if f.get('vcodec') == 'none'] | |
937 | if audio_formats: | |
938 | return audio_formats[0] | |
bc6d5978 JMF |
939 | elif format_spec == 'bestvideo': |
940 | video_formats = [ | |
941 | f for f in available_formats | |
942 | if f.get('acodec') == 'none'] | |
943 | if video_formats: | |
944 | return video_formats[-1] | |
945 | elif format_spec == 'worstvideo': | |
946 | video_formats = [ | |
947 | f for f in available_formats | |
948 | if f.get('acodec') == 'none'] | |
949 | if video_formats: | |
950 | return video_formats[0] | |
a9c58ad9 | 951 | else: |
0217c783 | 952 | extensions = ['mp4', 'flv', 'webm', '3gp', 'm4a', 'mp3', 'ogg', 'aac', 'wav'] |
49e86983 JMF |
953 | if format_spec in extensions: |
954 | filter_f = lambda f: f['ext'] == format_spec | |
955 | else: | |
956 | filter_f = lambda f: f['format_id'] == format_spec | |
fe7e0c98 | 957 | matches = list(filter(filter_f, available_formats)) |
a9c58ad9 JMF |
958 | if matches: |
959 | return matches[-1] | |
960 | return None | |
961 | ||
e5660ee6 JMF |
962 | def _calc_headers(self, info_dict): |
963 | res = std_headers.copy() | |
964 | ||
965 | add_headers = info_dict.get('http_headers') | |
966 | if add_headers: | |
967 | res.update(add_headers) | |
968 | ||
969 | cookies = self._calc_cookies(info_dict) | |
970 | if cookies: | |
971 | res['Cookie'] = cookies | |
972 | ||
973 | return res | |
974 | ||
975 | def _calc_cookies(self, info_dict): | |
662435f7 | 976 | pr = compat_urllib_request.Request(info_dict['url']) |
e5660ee6 | 977 | self.cookiejar.add_cookie_header(pr) |
662435f7 | 978 | return pr.get_header('Cookie') |
e5660ee6 | 979 | |
dd82ffea JMF |
980 | def process_video_result(self, info_dict, download=True): |
981 | assert info_dict.get('_type', 'video') == 'video' | |
982 | ||
bec1fad2 PH |
983 | if 'id' not in info_dict: |
984 | raise ExtractorError('Missing "id" field in extractor result') | |
985 | if 'title' not in info_dict: | |
986 | raise ExtractorError('Missing "title" field in extractor result') | |
987 | ||
dd82ffea JMF |
988 | if 'playlist' not in info_dict: |
989 | # It isn't part of a playlist | |
990 | info_dict['playlist'] = None | |
991 | info_dict['playlist_index'] = None | |
992 | ||
d5519808 | 993 | thumbnails = info_dict.get('thumbnails') |
cfb56d1a PH |
994 | if thumbnails is None: |
995 | thumbnail = info_dict.get('thumbnail') | |
996 | if thumbnail: | |
a7a14d95 | 997 | info_dict['thumbnails'] = thumbnails = [{'url': thumbnail}] |
d5519808 | 998 | if thumbnails: |
be6d7229 | 999 | thumbnails.sort(key=lambda t: ( |
cfb56d1a PH |
1000 | t.get('preference'), t.get('width'), t.get('height'), |
1001 | t.get('id'), t.get('url'))) | |
f6c24009 | 1002 | for i, t in enumerate(thumbnails): |
d5519808 PH |
1003 | if 'width' in t and 'height' in t: |
1004 | t['resolution'] = '%dx%d' % (t['width'], t['height']) | |
f6c24009 PH |
1005 | if t.get('id') is None: |
1006 | t['id'] = '%d' % i | |
d5519808 PH |
1007 | |
1008 | if thumbnails and 'thumbnail' not in info_dict: | |
1009 | info_dict['thumbnail'] = thumbnails[-1]['url'] | |
1010 | ||
c9ae7b95 | 1011 | if 'display_id' not in info_dict and 'id' in info_dict: |
0afef30b PH |
1012 | info_dict['display_id'] = info_dict['id'] |
1013 | ||
955c4514 | 1014 | if info_dict.get('upload_date') is None and info_dict.get('timestamp') is not None: |
706d7d4e S |
1015 | # Working around negative timestamps in Windows |
1016 | # (see http://bugs.python.org/issue1646728) | |
1017 | if info_dict['timestamp'] < 0 and os.name == 'nt': | |
1018 | info_dict['timestamp'] = 0 | |
9d2ecdbc | 1019 | upload_date = datetime.datetime.utcfromtimestamp( |
955c4514 | 1020 | info_dict['timestamp']) |
9d2ecdbc PH |
1021 | info_dict['upload_date'] = upload_date.strftime('%Y%m%d') |
1022 | ||
a504ced0 | 1023 | if self.params.get('listsubtitles', False): |
360e1ca5 JMF |
1024 | if 'automatic_captions' in info_dict: |
1025 | self.list_subtitles(info_dict['id'], info_dict.get('automatic_captions'), 'automatic captions') | |
1026 | self.list_subtitles(info_dict['id'], info_dict.get('subtitles'), 'subtitles') | |
a504ced0 | 1027 | return |
360e1ca5 JMF |
1028 | info_dict['requested_subtitles'] = self.process_subtitles( |
1029 | info_dict['id'], info_dict.get('subtitles'), | |
1030 | info_dict.get('automatic_captions')) | |
a504ced0 | 1031 | |
6ff000b8 | 1032 | # This extractors handle format selection themselves |
6febd1c1 | 1033 | if info_dict['extractor'] in ['Youku']: |
12893efe JMF |
1034 | if download: |
1035 | self.process_info(info_dict) | |
6ff000b8 JMF |
1036 | return info_dict |
1037 | ||
dd82ffea JMF |
1038 | # We now pick which formats have to be downloaded |
1039 | if info_dict.get('formats') is None: | |
1040 | # There's only one format available | |
1041 | formats = [info_dict] | |
1042 | else: | |
1043 | formats = info_dict['formats'] | |
1044 | ||
db95dc13 PH |
1045 | if not formats: |
1046 | raise ExtractorError('No video formats found!') | |
1047 | ||
dd82ffea | 1048 | # We check that all the formats have the format and format_id fields |
db95dc13 | 1049 | for i, format in enumerate(formats): |
bec1fad2 PH |
1050 | if 'url' not in format: |
1051 | raise ExtractorError('Missing "url" key in result (index %d)' % i) | |
1052 | ||
dd82ffea | 1053 | if format.get('format_id') is None: |
8016c922 | 1054 | format['format_id'] = compat_str(i) |
8c51aa65 | 1055 | if format.get('format') is None: |
6febd1c1 | 1056 | format['format'] = '{id} - {res}{note}'.format( |
8c51aa65 JMF |
1057 | id=format['format_id'], |
1058 | res=self.format_resolution(format), | |
6febd1c1 | 1059 | note=' ({0})'.format(format['format_note']) if format.get('format_note') is not None else '', |
8c51aa65 | 1060 | ) |
c1002e96 PH |
1061 | # Automatically determine file extension if missing |
1062 | if 'ext' not in format: | |
cce929ea | 1063 | format['ext'] = determine_ext(format['url']).lower() |
e5660ee6 JMF |
1064 | # Add HTTP headers, so that external programs can use them from the |
1065 | # json output | |
1066 | full_format_info = info_dict.copy() | |
1067 | full_format_info.update(format) | |
1068 | format['http_headers'] = self._calc_headers(full_format_info) | |
dd82ffea | 1069 | |
4bcc7bd1 | 1070 | # TODO Central sorting goes here |
99e206d5 | 1071 | |
f89197d7 | 1072 | if formats[0] is not info_dict: |
b3d9ef88 JMF |
1073 | # only set the 'formats' fields if the original info_dict list them |
1074 | # otherwise we end up with a circular reference, the first (and unique) | |
f89197d7 | 1075 | # element in the 'formats' field in info_dict is info_dict itself, |
b3d9ef88 JMF |
1076 | # wich can't be exported to json |
1077 | info_dict['formats'] = formats | |
cfb56d1a | 1078 | if self.params.get('listformats'): |
bfaae0a7 | 1079 | self.list_formats(info_dict) |
1080 | return | |
cfb56d1a PH |
1081 | if self.params.get('list_thumbnails'): |
1082 | self.list_thumbnails(info_dict) | |
1083 | return | |
bfaae0a7 | 1084 | |
de3ef3ed | 1085 | req_format = self.params.get('format') |
a9c58ad9 | 1086 | if req_format is None: |
feccf29c | 1087 | req_format_list = [] |
3799834d S |
1088 | if (self.params.get('outtmpl', DEFAULT_OUTTMPL) != '-' |
1089 | and info_dict['extractor'] in ['youtube', 'ted'] | |
1090 | and FFmpegMergerPP(self).available): | |
feccf29c S |
1091 | req_format_list.append('bestvideo+bestaudio') |
1092 | req_format_list.append('best') | |
1093 | req_format = '/'.join(req_format_list) | |
dd82ffea | 1094 | formats_to_download = [] |
3a77719c | 1095 | if req_format == 'all': |
dd82ffea JMF |
1096 | formats_to_download = formats |
1097 | else: | |
1de33faf PH |
1098 | for rfstr in req_format.split(','): |
1099 | # We can accept formats requested in the format: 34/5/best, we pick | |
1100 | # the first that is available, starting from left | |
1101 | req_formats = rfstr.split('/') | |
1102 | for rf in req_formats: | |
1103 | if re.match(r'.+?\+.+?', rf) is not None: | |
1104 | # Two formats have been requested like '137+139' | |
1105 | format_1, format_2 = rf.split('+') | |
1106 | formats_info = (self.select_format(format_1, formats), | |
9e1a5b84 | 1107 | self.select_format(format_2, formats)) |
1de33faf | 1108 | if all(formats_info): |
c2954908 JMF |
1109 | # The first format must contain the video and the |
1110 | # second the audio | |
1111 | if formats_info[0].get('vcodec') == 'none': | |
1112 | self.report_error('The first format must ' | |
9e1a5b84 JW |
1113 | 'contain the video, try using ' |
1114 | '"-f %s+%s"' % (format_2, format_1)) | |
c2954908 | 1115 | return |
45598f15 PH |
1116 | output_ext = ( |
1117 | formats_info[0]['ext'] | |
1118 | if self.params.get('merge_output_format') is None | |
1119 | else self.params['merge_output_format']) | |
1de33faf PH |
1120 | selected_format = { |
1121 | 'requested_formats': formats_info, | |
300753a0 S |
1122 | 'format': '%s+%s' % (formats_info[0].get('format'), |
1123 | formats_info[1].get('format')), | |
6d593c32 S |
1124 | 'format_id': '%s+%s' % (formats_info[0].get('format_id'), |
1125 | formats_info[1].get('format_id')), | |
f90ad273 PH |
1126 | 'width': formats_info[0].get('width'), |
1127 | 'height': formats_info[0].get('height'), | |
1128 | 'resolution': formats_info[0].get('resolution'), | |
1129 | 'fps': formats_info[0].get('fps'), | |
1130 | 'vcodec': formats_info[0].get('vcodec'), | |
1131 | 'vbr': formats_info[0].get('vbr'), | |
6271f1ca | 1132 | 'stretched_ratio': formats_info[0].get('stretched_ratio'), |
f90ad273 PH |
1133 | 'acodec': formats_info[1].get('acodec'), |
1134 | 'abr': formats_info[1].get('abr'), | |
45598f15 | 1135 | 'ext': output_ext, |
1de33faf PH |
1136 | } |
1137 | else: | |
1138 | selected_format = None | |
6350728b | 1139 | else: |
1de33faf PH |
1140 | selected_format = self.select_format(rf, formats) |
1141 | if selected_format is not None: | |
1142 | formats_to_download.append(selected_format) | |
1143 | break | |
dd82ffea | 1144 | if not formats_to_download: |
6febd1c1 | 1145 | raise ExtractorError('requested format not available', |
78a3a9f8 | 1146 | expected=True) |
dd82ffea JMF |
1147 | |
1148 | if download: | |
1149 | if len(formats_to_download) > 1: | |
6febd1c1 | 1150 | self.to_screen('[info] %s: downloading video in %s formats' % (info_dict['id'], len(formats_to_download))) |
dd82ffea JMF |
1151 | for format in formats_to_download: |
1152 | new_info = dict(info_dict) | |
1153 | new_info.update(format) | |
1154 | self.process_info(new_info) | |
1155 | # We update the info dict with the best quality format (backwards compatibility) | |
1156 | info_dict.update(formats_to_download[-1]) | |
1157 | return info_dict | |
1158 | ||
98c70d6f | 1159 | def process_subtitles(self, video_id, normal_subtitles, automatic_captions): |
a504ced0 | 1160 | """Select the requested subtitles and their format""" |
98c70d6f JMF |
1161 | available_subs = {} |
1162 | if normal_subtitles and self.params.get('writesubtitles'): | |
1163 | available_subs.update(normal_subtitles) | |
1164 | if automatic_captions and self.params.get('writeautomaticsub'): | |
1165 | for lang, cap_info in automatic_captions.items(): | |
360e1ca5 JMF |
1166 | if lang not in available_subs: |
1167 | available_subs[lang] = cap_info | |
1168 | ||
4d171848 JMF |
1169 | if (not self.params.get('writesubtitles') and not |
1170 | self.params.get('writeautomaticsub') or not | |
1171 | available_subs): | |
1172 | return None | |
a504ced0 JMF |
1173 | |
1174 | if self.params.get('allsubtitles', False): | |
1175 | requested_langs = available_subs.keys() | |
1176 | else: | |
1177 | if self.params.get('subtitleslangs', False): | |
1178 | requested_langs = self.params.get('subtitleslangs') | |
1179 | elif 'en' in available_subs: | |
1180 | requested_langs = ['en'] | |
1181 | else: | |
1182 | requested_langs = [list(available_subs.keys())[0]] | |
1183 | ||
1184 | formats_query = self.params.get('subtitlesformat', 'best') | |
1185 | formats_preference = formats_query.split('/') if formats_query else [] | |
1186 | subs = {} | |
1187 | for lang in requested_langs: | |
1188 | formats = available_subs.get(lang) | |
1189 | if formats is None: | |
1190 | self.report_warning('%s subtitles not available for %s' % (lang, video_id)) | |
1191 | continue | |
a504ced0 JMF |
1192 | for ext in formats_preference: |
1193 | if ext == 'best': | |
1194 | f = formats[-1] | |
1195 | break | |
1196 | matches = list(filter(lambda f: f['ext'] == ext, formats)) | |
1197 | if matches: | |
1198 | f = matches[-1] | |
1199 | break | |
1200 | else: | |
1201 | f = formats[-1] | |
1202 | self.report_warning( | |
1203 | 'No subtitle format found matching "%s" for language %s, ' | |
1204 | 'using %s' % (formats_query, lang, f['ext'])) | |
1205 | subs[lang] = f | |
1206 | return subs | |
1207 | ||
8222d8de JMF |
1208 | def process_info(self, info_dict): |
1209 | """Process a single resolved IE result.""" | |
1210 | ||
1211 | assert info_dict.get('_type', 'video') == 'video' | |
fd288278 PH |
1212 | |
1213 | max_downloads = self.params.get('max_downloads') | |
1214 | if max_downloads is not None: | |
1215 | if self._num_downloads >= int(max_downloads): | |
1216 | raise MaxDownloadsReached() | |
8222d8de JMF |
1217 | |
1218 | info_dict['fulltitle'] = info_dict['title'] | |
1219 | if len(info_dict['title']) > 200: | |
6febd1c1 | 1220 | info_dict['title'] = info_dict['title'][:197] + '...' |
8222d8de | 1221 | |
11b85ce6 | 1222 | if 'format' not in info_dict: |
8222d8de JMF |
1223 | info_dict['format'] = info_dict['ext'] |
1224 | ||
442c37b7 | 1225 | reason = self._match_entry(info_dict, incomplete=False) |
8222d8de | 1226 | if reason is not None: |
6febd1c1 | 1227 | self.to_screen('[download] ' + reason) |
8222d8de JMF |
1228 | return |
1229 | ||
fd288278 | 1230 | self._num_downloads += 1 |
8222d8de | 1231 | |
e72c7e41 | 1232 | info_dict['_filename'] = filename = self.prepare_filename(info_dict) |
8222d8de JMF |
1233 | |
1234 | # Forced printings | |
1235 | if self.params.get('forcetitle', False): | |
0783b09b | 1236 | self.to_stdout(info_dict['fulltitle']) |
8222d8de | 1237 | if self.params.get('forceid', False): |
0783b09b | 1238 | self.to_stdout(info_dict['id']) |
8222d8de | 1239 | if self.params.get('forceurl', False): |
16ae61f6 | 1240 | if info_dict.get('requested_formats') is not None: |
1241 | for f in info_dict['requested_formats']: | |
1242 | self.to_stdout(f['url'] + f.get('play_path', '')) | |
1243 | else: | |
1244 | # For RTMP URLs, also include the playpath | |
1245 | self.to_stdout(info_dict['url'] + info_dict.get('play_path', '')) | |
216d71d0 | 1246 | if self.params.get('forcethumbnail', False) and info_dict.get('thumbnail') is not None: |
0783b09b | 1247 | self.to_stdout(info_dict['thumbnail']) |
216d71d0 | 1248 | if self.params.get('forcedescription', False) and info_dict.get('description') is not None: |
0783b09b | 1249 | self.to_stdout(info_dict['description']) |
8222d8de | 1250 | if self.params.get('forcefilename', False) and filename is not None: |
0783b09b | 1251 | self.to_stdout(filename) |
525ef922 PH |
1252 | if self.params.get('forceduration', False) and info_dict.get('duration') is not None: |
1253 | self.to_stdout(formatSeconds(info_dict['duration'])) | |
8222d8de | 1254 | if self.params.get('forceformat', False): |
0783b09b | 1255 | self.to_stdout(info_dict['format']) |
9d153818 | 1256 | if self.params.get('forcejson', False): |
0783b09b | 1257 | self.to_stdout(json.dumps(info_dict)) |
8222d8de JMF |
1258 | |
1259 | # Do nothing else if in simulate mode | |
1260 | if self.params.get('simulate', False): | |
1261 | return | |
1262 | ||
1263 | if filename is None: | |
1264 | return | |
1265 | ||
1266 | try: | |
e5a11a22 | 1267 | dn = os.path.dirname(sanitize_path(encodeFilename(filename))) |
d26e981d | 1268 | if dn and not os.path.exists(dn): |
8222d8de JMF |
1269 | os.makedirs(dn) |
1270 | except (OSError, IOError) as err: | |
6febd1c1 | 1271 | self.report_error('unable to create directory ' + compat_str(err)) |
8222d8de JMF |
1272 | return |
1273 | ||
1274 | if self.params.get('writedescription', False): | |
2699da80 | 1275 | descfn = replace_extension(filename, 'description', info_dict.get('ext')) |
7b6fefc9 | 1276 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(descfn)): |
6febd1c1 | 1277 | self.to_screen('[info] Video description is already present') |
f00fd51d JMF |
1278 | elif info_dict.get('description') is None: |
1279 | self.report_warning('There\'s no description to write.') | |
7b6fefc9 PH |
1280 | else: |
1281 | try: | |
6febd1c1 | 1282 | self.to_screen('[info] Writing video description to: ' + descfn) |
7b6fefc9 PH |
1283 | with io.open(encodeFilename(descfn), 'w', encoding='utf-8') as descfile: |
1284 | descfile.write(info_dict['description']) | |
7b6fefc9 | 1285 | except (OSError, IOError): |
6febd1c1 | 1286 | self.report_error('Cannot write description file ' + descfn) |
7b6fefc9 | 1287 | return |
8222d8de | 1288 | |
1fb07d10 | 1289 | if self.params.get('writeannotations', False): |
98727e12 | 1290 | annofn = replace_extension(filename, 'annotations.xml', info_dict.get('ext')) |
7b6fefc9 | 1291 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(annofn)): |
6febd1c1 | 1292 | self.to_screen('[info] Video annotations are already present') |
7b6fefc9 PH |
1293 | else: |
1294 | try: | |
6febd1c1 | 1295 | self.to_screen('[info] Writing video annotations to: ' + annofn) |
7b6fefc9 PH |
1296 | with io.open(encodeFilename(annofn), 'w', encoding='utf-8') as annofile: |
1297 | annofile.write(info_dict['annotations']) | |
1298 | except (KeyError, TypeError): | |
6febd1c1 | 1299 | self.report_warning('There are no annotations to write.') |
7b6fefc9 | 1300 | except (OSError, IOError): |
6febd1c1 | 1301 | self.report_error('Cannot write annotations file: ' + annofn) |
7b6fefc9 | 1302 | return |
1fb07d10 | 1303 | |
c4a91be7 | 1304 | subtitles_are_requested = any([self.params.get('writesubtitles', False), |
0b7f3118 | 1305 | self.params.get('writeautomaticsub')]) |
c4a91be7 | 1306 | |
c84dd8a9 | 1307 | if subtitles_are_requested and info_dict.get('requested_subtitles'): |
8222d8de JMF |
1308 | # subtitles download errors are already managed as troubles in relevant IE |
1309 | # that way it will silently go on when used with unsupporting IE | |
c84dd8a9 | 1310 | subtitles = info_dict['requested_subtitles'] |
0f2c0d33 | 1311 | ie = self.get_info_extractor(info_dict['extractor_key']) |
a504ced0 JMF |
1312 | for sub_lang, sub_info in subtitles.items(): |
1313 | sub_format = sub_info['ext'] | |
1314 | if sub_info.get('data') is not None: | |
1315 | sub_data = sub_info['data'] | |
1316 | else: | |
1317 | try: | |
0f2c0d33 JMF |
1318 | sub_data = ie._download_webpage( |
1319 | sub_info['url'], info_dict['id'], note=False) | |
1320 | except ExtractorError as err: | |
a504ced0 | 1321 | self.report_warning('Unable to download subtitle for "%s": %s' % |
0f2c0d33 | 1322 | (sub_lang, compat_str(err.cause))) |
a504ced0 | 1323 | continue |
8222d8de | 1324 | try: |
d4051a8e | 1325 | sub_filename = subtitles_filename(filename, sub_lang, sub_format) |
7b6fefc9 | 1326 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(sub_filename)): |
6febd1c1 | 1327 | self.to_screen('[info] Video subtitle %s.%s is already_present' % (sub_lang, sub_format)) |
7b6fefc9 | 1328 | else: |
6febd1c1 | 1329 | self.to_screen('[info] Writing video subtitles to: ' + sub_filename) |
7b6fefc9 | 1330 | with io.open(encodeFilename(sub_filename), 'w', encoding='utf-8') as subfile: |
a504ced0 | 1331 | subfile.write(sub_data) |
8222d8de | 1332 | except (OSError, IOError): |
e4db1951 | 1333 | self.report_error('Cannot write subtitles file ' + sub_filename) |
8222d8de JMF |
1334 | return |
1335 | ||
8222d8de | 1336 | if self.params.get('writeinfojson', False): |
b29e0000 | 1337 | infofn = replace_extension(filename, 'info.json', info_dict.get('ext')) |
7b6fefc9 | 1338 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(infofn)): |
6febd1c1 | 1339 | self.to_screen('[info] Video description metadata is already present') |
7b6fefc9 | 1340 | else: |
6febd1c1 | 1341 | self.to_screen('[info] Writing video description metadata as JSON to: ' + infofn) |
7b6fefc9 | 1342 | try: |
cb202fd2 | 1343 | write_json_file(self.filter_requested_info(info_dict), infofn) |
7b6fefc9 | 1344 | except (OSError, IOError): |
6febd1c1 | 1345 | self.report_error('Cannot write metadata to JSON file ' + infofn) |
7b6fefc9 | 1346 | return |
8222d8de | 1347 | |
ec82d85a | 1348 | self._write_thumbnails(info_dict, filename) |
8222d8de JMF |
1349 | |
1350 | if not self.params.get('skip_download', False): | |
4340deca P |
1351 | try: |
1352 | def dl(name, info): | |
a055469f | 1353 | fd = get_suitable_downloader(info, self.params)(self, self.params) |
4340deca P |
1354 | for ph in self._progress_hooks: |
1355 | fd.add_progress_hook(ph) | |
1356 | if self.params.get('verbose'): | |
1357 | self.to_stdout('[debug] Invoking downloader on %r' % info.get('url')) | |
1358 | return fd.download(name, info) | |
ee69b99a | 1359 | |
4340deca P |
1360 | if info_dict.get('requested_formats') is not None: |
1361 | downloaded = [] | |
1362 | success = True | |
d47aeb22 | 1363 | merger = FFmpegMergerPP(self) |
f740fae2 | 1364 | if not merger.available: |
4340deca P |
1365 | postprocessors = [] |
1366 | self.report_warning('You have requested multiple ' | |
1367 | 'formats but ffmpeg or avconv are not installed.' | |
1368 | ' The formats won\'t be merged') | |
6350728b | 1369 | else: |
4340deca | 1370 | postprocessors = [merger] |
81cd954a S |
1371 | |
1372 | def compatible_formats(formats): | |
1373 | video, audio = formats | |
1374 | # Check extension | |
1375 | video_ext, audio_ext = audio.get('ext'), video.get('ext') | |
1376 | if video_ext and audio_ext: | |
1377 | COMPATIBLE_EXTS = ( | |
6728187a | 1378 | ('mp3', 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v'), |
81cd954a S |
1379 | ('webm') |
1380 | ) | |
1381 | for exts in COMPATIBLE_EXTS: | |
1382 | if video_ext in exts and audio_ext in exts: | |
1383 | return True | |
1384 | # TODO: Check acodec/vcodec | |
1385 | return False | |
1386 | ||
38c6902b S |
1387 | filename_real_ext = os.path.splitext(filename)[1][1:] |
1388 | filename_wo_ext = ( | |
1389 | os.path.splitext(filename)[0] | |
1390 | if filename_real_ext == info_dict['ext'] | |
1391 | else filename) | |
81cd954a | 1392 | requested_formats = info_dict['requested_formats'] |
c0dea0a7 | 1393 | if self.params.get('merge_output_format') is None and not compatible_formats(requested_formats): |
38c6902b | 1394 | info_dict['ext'] = 'mkv' |
5456d78f | 1395 | self.report_warning('You have requested formats incompatible for merge. ' |
81cd954a | 1396 | 'The formats will be merged into mkv') |
38c6902b S |
1397 | # Ensure filename always has a correct extension for successful merge |
1398 | filename = '%s.%s' % (filename_wo_ext, info_dict['ext']) | |
5b5fbc08 JMF |
1399 | if os.path.exists(encodeFilename(filename)): |
1400 | self.to_screen( | |
1401 | '[download] %s has already been downloaded and ' | |
1402 | 'merged' % filename) | |
1403 | else: | |
81cd954a | 1404 | for f in requested_formats: |
5b5fbc08 JMF |
1405 | new_info = dict(info_dict) |
1406 | new_info.update(f) | |
1407 | fname = self.prepare_filename(new_info) | |
666a9a2b | 1408 | fname = prepend_extension(fname, 'f%s' % f['format_id'], new_info['ext']) |
5b5fbc08 JMF |
1409 | downloaded.append(fname) |
1410 | partial_success = dl(fname, new_info) | |
1411 | success = success and partial_success | |
1412 | info_dict['__postprocessors'] = postprocessors | |
1413 | info_dict['__files_to_merge'] = downloaded | |
4340deca P |
1414 | else: |
1415 | # Just a single file | |
1416 | success = dl(filename, info_dict) | |
1417 | except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: | |
1418 | self.report_error('unable to download video data: %s' % str(err)) | |
1419 | return | |
1420 | except (OSError, IOError) as err: | |
1421 | raise UnavailableVideoError(err) | |
1422 | except (ContentTooShortError, ) as err: | |
1423 | self.report_error('content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) | |
1424 | return | |
8222d8de JMF |
1425 | |
1426 | if success: | |
6271f1ca | 1427 | # Fixup content |
62cd676c PH |
1428 | fixup_policy = self.params.get('fixup') |
1429 | if fixup_policy is None: | |
1430 | fixup_policy = 'detect_or_warn' | |
1431 | ||
6271f1ca PH |
1432 | stretched_ratio = info_dict.get('stretched_ratio') |
1433 | if stretched_ratio is not None and stretched_ratio != 1: | |
6271f1ca PH |
1434 | if fixup_policy == 'warn': |
1435 | self.report_warning('%s: Non-uniform pixel ratio (%s)' % ( | |
1436 | info_dict['id'], stretched_ratio)) | |
1437 | elif fixup_policy == 'detect_or_warn': | |
1438 | stretched_pp = FFmpegFixupStretchedPP(self) | |
1439 | if stretched_pp.available: | |
1440 | info_dict.setdefault('__postprocessors', []) | |
1441 | info_dict['__postprocessors'].append(stretched_pp) | |
1442 | else: | |
1443 | self.report_warning( | |
1444 | '%s: Non-uniform pixel ratio (%s). Install ffmpeg or avconv to fix this automatically.' % ( | |
1445 | info_dict['id'], stretched_ratio)) | |
1446 | else: | |
62cd676c PH |
1447 | assert fixup_policy in ('ignore', 'never') |
1448 | ||
1449 | if info_dict.get('requested_formats') is None and info_dict.get('container') == 'm4a_dash': | |
1450 | if fixup_policy == 'warn': | |
1451 | self.report_warning('%s: writing DASH m4a. Only some players support this container.' % ( | |
1452 | info_dict['id'])) | |
1453 | elif fixup_policy == 'detect_or_warn': | |
1454 | fixup_pp = FFmpegFixupM4aPP(self) | |
1455 | if fixup_pp.available: | |
1456 | info_dict.setdefault('__postprocessors', []) | |
1457 | info_dict['__postprocessors'].append(fixup_pp) | |
1458 | else: | |
1459 | self.report_warning( | |
1460 | '%s: writing DASH m4a. Only some players support this container. Install ffmpeg or avconv to fix this automatically.' % ( | |
1461 | info_dict['id'])) | |
1462 | else: | |
1463 | assert fixup_policy in ('ignore', 'never') | |
6271f1ca | 1464 | |
8222d8de JMF |
1465 | try: |
1466 | self.post_process(filename, info_dict) | |
1467 | except (PostProcessingError) as err: | |
6febd1c1 | 1468 | self.report_error('postprocessing: %s' % str(err)) |
8222d8de | 1469 | return |
cd58dc3e | 1470 | self.record_download_archive(info_dict) |
8222d8de JMF |
1471 | |
1472 | def download(self, url_list): | |
1473 | """Download a given list of URLs.""" | |
acd69589 | 1474 | outtmpl = self.params.get('outtmpl', DEFAULT_OUTTMPL) |
0c75c3fa | 1475 | if (len(url_list) > 1 and |
8fb3ac36 PH |
1476 | '%' not in outtmpl and |
1477 | self.params.get('max_downloads') != 1): | |
acd69589 | 1478 | raise SameFileError(outtmpl) |
8222d8de JMF |
1479 | |
1480 | for url in url_list: | |
1481 | try: | |
5f6a1245 | 1482 | # It also downloads the videos |
63e0be34 | 1483 | res = self.extract_info(url) |
8222d8de | 1484 | except UnavailableVideoError: |
6febd1c1 | 1485 | self.report_error('unable to download video') |
8222d8de | 1486 | except MaxDownloadsReached: |
6febd1c1 | 1487 | self.to_screen('[info] Maximum number of downloaded files reached.') |
8222d8de | 1488 | raise |
63e0be34 PH |
1489 | else: |
1490 | if self.params.get('dump_single_json', False): | |
1491 | self.to_stdout(json.dumps(res)) | |
8222d8de JMF |
1492 | |
1493 | return self._download_retcode | |
1494 | ||
1dcc4c0c | 1495 | def download_with_info_file(self, info_filename): |
31bd3925 JMF |
1496 | with contextlib.closing(fileinput.FileInput( |
1497 | [info_filename], mode='r', | |
1498 | openhook=fileinput.hook_encoded('utf-8'))) as f: | |
1499 | # FileInput doesn't have a read method, we can't call json.load | |
cb202fd2 | 1500 | info = self.filter_requested_info(json.loads('\n'.join(f))) |
d4943898 JMF |
1501 | try: |
1502 | self.process_ie_result(info, download=True) | |
1503 | except DownloadError: | |
1504 | webpage_url = info.get('webpage_url') | |
1505 | if webpage_url is not None: | |
6febd1c1 | 1506 | self.report_warning('The info failed to download, trying with "%s"' % webpage_url) |
d4943898 JMF |
1507 | return self.download([webpage_url]) |
1508 | else: | |
1509 | raise | |
1510 | return self._download_retcode | |
1dcc4c0c | 1511 | |
cb202fd2 S |
1512 | @staticmethod |
1513 | def filter_requested_info(info_dict): | |
1514 | return dict( | |
1515 | (k, v) for k, v in info_dict.items() | |
1516 | if k not in ['requested_formats', 'requested_subtitles']) | |
1517 | ||
8222d8de JMF |
1518 | def post_process(self, filename, ie_info): |
1519 | """Run all the postprocessors on the given file.""" | |
1520 | info = dict(ie_info) | |
1521 | info['filepath'] = filename | |
6350728b JMF |
1522 | pps_chain = [] |
1523 | if ie_info.get('__postprocessors') is not None: | |
1524 | pps_chain.extend(ie_info['__postprocessors']) | |
1525 | pps_chain.extend(self._pps) | |
1526 | for pp in pps_chain: | |
8222d8de | 1527 | try: |
592e97e8 | 1528 | files_to_delete, info = pp.run(info) |
8222d8de | 1529 | except PostProcessingError as e: |
bbcbf4d4 | 1530 | self.report_error(e.msg) |
592e97e8 JMF |
1531 | if files_to_delete and not self.params.get('keepvideo', False): |
1532 | for old_filename in files_to_delete: | |
f3ff1a36 | 1533 | self.to_screen('Deleting original file %s (pass -k to keep)' % old_filename) |
592e97e8 JMF |
1534 | try: |
1535 | os.remove(encodeFilename(old_filename)) | |
1536 | except (IOError, OSError): | |
1537 | self.report_warning('Unable to remove downloaded original file') | |
c1c9a79c | 1538 | |
5db07df6 PH |
1539 | def _make_archive_id(self, info_dict): |
1540 | # Future-proof against any change in case | |
1541 | # and backwards compatibility with prior versions | |
d31209a1 | 1542 | extractor = info_dict.get('extractor_key') |
7012b23c PH |
1543 | if extractor is None: |
1544 | if 'id' in info_dict: | |
1545 | extractor = info_dict.get('ie_key') # key in a playlist | |
1546 | if extractor is None: | |
5db07df6 | 1547 | return None # Incomplete video information |
6febd1c1 | 1548 | return extractor.lower() + ' ' + info_dict['id'] |
5db07df6 PH |
1549 | |
1550 | def in_download_archive(self, info_dict): | |
1551 | fn = self.params.get('download_archive') | |
1552 | if fn is None: | |
1553 | return False | |
1554 | ||
1555 | vid_id = self._make_archive_id(info_dict) | |
1556 | if vid_id is None: | |
7012b23c | 1557 | return False # Incomplete video information |
5db07df6 | 1558 | |
c1c9a79c PH |
1559 | try: |
1560 | with locked_file(fn, 'r', encoding='utf-8') as archive_file: | |
1561 | for line in archive_file: | |
1562 | if line.strip() == vid_id: | |
1563 | return True | |
1564 | except IOError as ioe: | |
1565 | if ioe.errno != errno.ENOENT: | |
1566 | raise | |
1567 | return False | |
1568 | ||
1569 | def record_download_archive(self, info_dict): | |
1570 | fn = self.params.get('download_archive') | |
1571 | if fn is None: | |
1572 | return | |
5db07df6 PH |
1573 | vid_id = self._make_archive_id(info_dict) |
1574 | assert vid_id | |
c1c9a79c | 1575 | with locked_file(fn, 'a', encoding='utf-8') as archive_file: |
6febd1c1 | 1576 | archive_file.write(vid_id + '\n') |
dd82ffea | 1577 | |
8c51aa65 | 1578 | @staticmethod |
8abeeb94 | 1579 | def format_resolution(format, default='unknown'): |
fb04e403 PH |
1580 | if format.get('vcodec') == 'none': |
1581 | return 'audio only' | |
f49d89ee PH |
1582 | if format.get('resolution') is not None: |
1583 | return format['resolution'] | |
8c51aa65 JMF |
1584 | if format.get('height') is not None: |
1585 | if format.get('width') is not None: | |
6febd1c1 | 1586 | res = '%sx%s' % (format['width'], format['height']) |
8c51aa65 | 1587 | else: |
6febd1c1 | 1588 | res = '%sp' % format['height'] |
f49d89ee | 1589 | elif format.get('width') is not None: |
6febd1c1 | 1590 | res = '?x%d' % format['width'] |
8c51aa65 | 1591 | else: |
8abeeb94 | 1592 | res = default |
8c51aa65 JMF |
1593 | return res |
1594 | ||
c57f7757 PH |
1595 | def _format_note(self, fdict): |
1596 | res = '' | |
1597 | if fdict.get('ext') in ['f4f', 'f4m']: | |
1598 | res += '(unsupported) ' | |
1599 | if fdict.get('format_note') is not None: | |
1600 | res += fdict['format_note'] + ' ' | |
1601 | if fdict.get('tbr') is not None: | |
1602 | res += '%4dk ' % fdict['tbr'] | |
1603 | if fdict.get('container') is not None: | |
1604 | if res: | |
1605 | res += ', ' | |
1606 | res += '%s container' % fdict['container'] | |
1607 | if (fdict.get('vcodec') is not None and | |
1608 | fdict.get('vcodec') != 'none'): | |
1609 | if res: | |
1610 | res += ', ' | |
1611 | res += fdict['vcodec'] | |
91c7271a | 1612 | if fdict.get('vbr') is not None: |
c57f7757 PH |
1613 | res += '@' |
1614 | elif fdict.get('vbr') is not None and fdict.get('abr') is not None: | |
1615 | res += 'video@' | |
1616 | if fdict.get('vbr') is not None: | |
1617 | res += '%4dk' % fdict['vbr'] | |
fbb21cf5 PH |
1618 | if fdict.get('fps') is not None: |
1619 | res += ', %sfps' % fdict['fps'] | |
c57f7757 PH |
1620 | if fdict.get('acodec') is not None: |
1621 | if res: | |
1622 | res += ', ' | |
1623 | if fdict['acodec'] == 'none': | |
1624 | res += 'video only' | |
1625 | else: | |
1626 | res += '%-5s' % fdict['acodec'] | |
1627 | elif fdict.get('abr') is not None: | |
1628 | if res: | |
1629 | res += ', ' | |
1630 | res += 'audio' | |
1631 | if fdict.get('abr') is not None: | |
1632 | res += '@%3dk' % fdict['abr'] | |
1633 | if fdict.get('asr') is not None: | |
1634 | res += ' (%5dHz)' % fdict['asr'] | |
1635 | if fdict.get('filesize') is not None: | |
1636 | if res: | |
1637 | res += ', ' | |
1638 | res += format_bytes(fdict['filesize']) | |
9732d77e PH |
1639 | elif fdict.get('filesize_approx') is not None: |
1640 | if res: | |
1641 | res += ', ' | |
1642 | res += '~' + format_bytes(fdict['filesize_approx']) | |
c57f7757 | 1643 | return res |
91c7271a | 1644 | |
c57f7757 | 1645 | def list_formats(self, info_dict): |
94badb25 | 1646 | formats = info_dict.get('formats', [info_dict]) |
b81a359e PH |
1647 | table = [ |
1648 | [f['format_id'], f['ext'], self.format_resolution(f), self._format_note(f)] | |
1649 | for f in formats | |
e65566a9 | 1650 | if f.get('preference') is None or f['preference'] >= -1000] |
94badb25 | 1651 | if len(formats) > 1: |
b81a359e | 1652 | table[-1][-1] += (' ' if table[-1][-1] else '') + '(best)' |
57dd9a8f | 1653 | |
b81a359e | 1654 | header_line = ['format code', 'extension', 'resolution', 'note'] |
cfb56d1a | 1655 | self.to_screen( |
b81a359e PH |
1656 | '[info] Available formats for %s:\n%s' % |
1657 | (info_dict['id'], render_table(header_line, table))) | |
cfb56d1a PH |
1658 | |
1659 | def list_thumbnails(self, info_dict): | |
1660 | thumbnails = info_dict.get('thumbnails') | |
1661 | if not thumbnails: | |
1662 | tn_url = info_dict.get('thumbnail') | |
1663 | if tn_url: | |
1664 | thumbnails = [{'id': '0', 'url': tn_url}] | |
1665 | else: | |
1666 | self.to_screen( | |
1667 | '[info] No thumbnails present for %s' % info_dict['id']) | |
1668 | return | |
1669 | ||
1670 | self.to_screen( | |
1671 | '[info] Thumbnails for %s:' % info_dict['id']) | |
1672 | self.to_screen(render_table( | |
1673 | ['ID', 'width', 'height', 'URL'], | |
1674 | [[t['id'], t.get('width', 'unknown'), t.get('height', 'unknown'), t['url']] for t in thumbnails])) | |
dca08720 | 1675 | |
360e1ca5 | 1676 | def list_subtitles(self, video_id, subtitles, name='subtitles'): |
a504ced0 | 1677 | if not subtitles: |
360e1ca5 | 1678 | self.to_screen('%s has no %s' % (video_id, name)) |
a504ced0 | 1679 | return |
a504ced0 | 1680 | self.to_screen( |
edab9dbf JMF |
1681 | 'Available %s for %s:' % (name, video_id)) |
1682 | self.to_screen(render_table( | |
1683 | ['Language', 'formats'], | |
1684 | [[lang, ', '.join(f['ext'] for f in reversed(formats))] | |
1685 | for lang, formats in subtitles.items()])) | |
a504ced0 | 1686 | |
dca08720 PH |
1687 | def urlopen(self, req): |
1688 | """ Start an HTTP download """ | |
37419b4f | 1689 | |
d05cfe06 S |
1690 | # According to RFC 3986, URLs can not contain non-ASCII characters, however this is not |
1691 | # always respected by websites, some tend to give out URLs with non percent-encoded | |
1692 | # non-ASCII characters (see telemb.py, ard.py [#3412]) | |
37419b4f | 1693 | # urllib chokes on URLs with non-ASCII characters (see http://bugs.python.org/issue3991) |
d05cfe06 S |
1694 | # To work around aforementioned issue we will replace request's original URL with |
1695 | # percent-encoded one | |
8f9312c3 | 1696 | req_is_string = isinstance(req, compat_basestring) |
68b09730 | 1697 | url = req if req_is_string else req.get_full_url() |
d05cfe06 | 1698 | url_escaped = escape_url(url) |
37419b4f S |
1699 | |
1700 | # Substitute URL if any change after escaping | |
1701 | if url != url_escaped: | |
68b09730 | 1702 | if req_is_string: |
37419b4f S |
1703 | req = url_escaped |
1704 | else: | |
1705 | req = compat_urllib_request.Request( | |
1706 | url_escaped, data=req.data, headers=req.headers, | |
1707 | origin_req_host=req.origin_req_host, unverifiable=req.unverifiable) | |
1708 | ||
19a41fc6 | 1709 | return self._opener.open(req, timeout=self._socket_timeout) |
dca08720 PH |
1710 | |
1711 | def print_debug_header(self): | |
1712 | if not self.params.get('verbose'): | |
1713 | return | |
62fec3b2 | 1714 | |
4192b51c PH |
1715 | if type('') is not compat_str: |
1716 | # Python 2.6 on SLES11 SP1 (https://github.com/rg3/youtube-dl/issues/3326) | |
1717 | self.report_warning( | |
1718 | 'Your Python is broken! Update to a newer and supported version') | |
1719 | ||
c6afed48 PH |
1720 | stdout_encoding = getattr( |
1721 | sys.stdout, 'encoding', 'missing (%s)' % type(sys.stdout).__name__) | |
b0472057 | 1722 | encoding_str = ( |
734f90bb PH |
1723 | '[debug] Encodings: locale %s, fs %s, out %s, pref %s\n' % ( |
1724 | locale.getpreferredencoding(), | |
1725 | sys.getfilesystemencoding(), | |
c6afed48 | 1726 | stdout_encoding, |
b0472057 | 1727 | self.get_encoding())) |
4192b51c | 1728 | write_string(encoding_str, encoding=None) |
734f90bb PH |
1729 | |
1730 | self._write_string('[debug] youtube-dl version ' + __version__ + '\n') | |
dca08720 PH |
1731 | try: |
1732 | sp = subprocess.Popen( | |
1733 | ['git', 'rev-parse', '--short', 'HEAD'], | |
1734 | stdout=subprocess.PIPE, stderr=subprocess.PIPE, | |
1735 | cwd=os.path.dirname(os.path.abspath(__file__))) | |
1736 | out, err = sp.communicate() | |
1737 | out = out.decode().strip() | |
1738 | if re.match('[0-9a-f]+', out): | |
734f90bb | 1739 | self._write_string('[debug] Git HEAD: ' + out + '\n') |
70a1165b | 1740 | except Exception: |
dca08720 PH |
1741 | try: |
1742 | sys.exc_clear() | |
70a1165b | 1743 | except Exception: |
dca08720 | 1744 | pass |
d28b5171 PH |
1745 | self._write_string('[debug] Python version %s - %s\n' % ( |
1746 | platform.python_version(), platform_name())) | |
1747 | ||
73fac4e9 | 1748 | exe_versions = FFmpegPostProcessor.get_versions(self) |
4c83c967 | 1749 | exe_versions['rtmpdump'] = rtmpdump_version() |
d28b5171 PH |
1750 | exe_str = ', '.join( |
1751 | '%s %s' % (exe, v) | |
1752 | for exe, v in sorted(exe_versions.items()) | |
1753 | if v | |
1754 | ) | |
1755 | if not exe_str: | |
1756 | exe_str = 'none' | |
1757 | self._write_string('[debug] exe versions: %s\n' % exe_str) | |
dca08720 PH |
1758 | |
1759 | proxy_map = {} | |
1760 | for handler in self._opener.handlers: | |
1761 | if hasattr(handler, 'proxies'): | |
1762 | proxy_map.update(handler.proxies) | |
734f90bb | 1763 | self._write_string('[debug] Proxy map: ' + compat_str(proxy_map) + '\n') |
dca08720 | 1764 | |
58b1f00d PH |
1765 | if self.params.get('call_home', False): |
1766 | ipaddr = self.urlopen('https://yt-dl.org/ip').read().decode('utf-8') | |
1767 | self._write_string('[debug] Public IP address: %s\n' % ipaddr) | |
1768 | latest_version = self.urlopen( | |
1769 | 'https://yt-dl.org/latest/version').read().decode('utf-8') | |
1770 | if version_tuple(latest_version) > version_tuple(__version__): | |
1771 | self.report_warning( | |
1772 | 'You are using an outdated version (newest version: %s)! ' | |
1773 | 'See https://yt-dl.org/update if you need help updating.' % | |
1774 | latest_version) | |
1775 | ||
e344693b | 1776 | def _setup_opener(self): |
6ad14cab | 1777 | timeout_val = self.params.get('socket_timeout') |
19a41fc6 | 1778 | self._socket_timeout = 600 if timeout_val is None else float(timeout_val) |
6ad14cab | 1779 | |
dca08720 PH |
1780 | opts_cookiefile = self.params.get('cookiefile') |
1781 | opts_proxy = self.params.get('proxy') | |
1782 | ||
1783 | if opts_cookiefile is None: | |
1784 | self.cookiejar = compat_cookiejar.CookieJar() | |
1785 | else: | |
1786 | self.cookiejar = compat_cookiejar.MozillaCookieJar( | |
1787 | opts_cookiefile) | |
1788 | if os.access(opts_cookiefile, os.R_OK): | |
1789 | self.cookiejar.load() | |
1790 | ||
1791 | cookie_processor = compat_urllib_request.HTTPCookieProcessor( | |
1792 | self.cookiejar) | |
1793 | if opts_proxy is not None: | |
1794 | if opts_proxy == '': | |
1795 | proxies = {} | |
1796 | else: | |
1797 | proxies = {'http': opts_proxy, 'https': opts_proxy} | |
1798 | else: | |
1799 | proxies = compat_urllib_request.getproxies() | |
1800 | # Set HTTPS proxy to HTTP one if given (https://github.com/rg3/youtube-dl/issues/805) | |
1801 | if 'http' in proxies and 'https' not in proxies: | |
1802 | proxies['https'] = proxies['http'] | |
91410c9b | 1803 | proxy_handler = PerRequestProxyHandler(proxies) |
a0ddb8a2 PH |
1804 | |
1805 | debuglevel = 1 if self.params.get('debug_printtraffic') else 0 | |
be4a824d PH |
1806 | https_handler = make_HTTPS_handler(self.params, debuglevel=debuglevel) |
1807 | ydlh = YoutubeDLHandler(self.params, debuglevel=debuglevel) | |
dca08720 | 1808 | opener = compat_urllib_request.build_opener( |
2461f79d PH |
1809 | proxy_handler, https_handler, cookie_processor, ydlh) |
1810 | ||
dca08720 PH |
1811 | # Delete the default user-agent header, which would otherwise apply in |
1812 | # cases where our custom HTTP handler doesn't come into play | |
1813 | # (See https://github.com/rg3/youtube-dl/issues/1309 for details) | |
1814 | opener.addheaders = [] | |
1815 | self._opener = opener | |
62fec3b2 PH |
1816 | |
1817 | def encode(self, s): | |
1818 | if isinstance(s, bytes): | |
1819 | return s # Already encoded | |
1820 | ||
1821 | try: | |
1822 | return s.encode(self.get_encoding()) | |
1823 | except UnicodeEncodeError as err: | |
1824 | err.reason = err.reason + '. Check your system encoding configuration or use the --encoding option.' | |
1825 | raise | |
1826 | ||
1827 | def get_encoding(self): | |
1828 | encoding = self.params.get('encoding') | |
1829 | if encoding is None: | |
1830 | encoding = preferredencoding() | |
1831 | return encoding | |
ec82d85a PH |
1832 | |
1833 | def _write_thumbnails(self, info_dict, filename): | |
1834 | if self.params.get('writethumbnail', False): | |
1835 | thumbnails = info_dict.get('thumbnails') | |
1836 | if thumbnails: | |
1837 | thumbnails = [thumbnails[-1]] | |
1838 | elif self.params.get('write_all_thumbnails', False): | |
1839 | thumbnails = info_dict.get('thumbnails') | |
1840 | else: | |
1841 | return | |
1842 | ||
1843 | if not thumbnails: | |
1844 | # No thumbnails present, so return immediately | |
1845 | return | |
1846 | ||
1847 | for t in thumbnails: | |
1848 | thumb_ext = determine_ext(t['url'], 'jpg') | |
1849 | suffix = '_%s' % t['id'] if len(thumbnails) > 1 else '' | |
1850 | thumb_display_id = '%s ' % t['id'] if len(thumbnails) > 1 else '' | |
1851 | thumb_filename = os.path.splitext(filename)[0] + suffix + '.' + thumb_ext | |
1852 | ||
1853 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(thumb_filename)): | |
1854 | self.to_screen('[%s] %s: Thumbnail %sis already present' % | |
1855 | (info_dict['extractor'], info_dict['id'], thumb_display_id)) | |
1856 | else: | |
1857 | self.to_screen('[%s] %s: Downloading thumbnail %s...' % | |
1858 | (info_dict['extractor'], info_dict['id'], thumb_display_id)) | |
1859 | try: | |
1860 | uf = self.urlopen(t['url']) | |
1861 | with open(thumb_filename, 'wb') as thumbf: | |
1862 | shutil.copyfileobj(uf, thumbf) | |
1863 | self.to_screen('[%s] %s: Writing thumbnail %sto: %s' % | |
1864 | (info_dict['extractor'], info_dict['id'], thumb_display_id, thumb_filename)) | |
1865 | except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: | |
1866 | self.report_warning('Unable to download thumbnail "%s": %s' % | |
1867 | (t['url'], compat_str(err))) |