]>
Commit | Line | Data |
---|---|---|
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 | |
67134eab | 24 | import tokenize |
8222d8de JMF |
25 | import traceback |
26 | ||
1e5b9a95 PH |
27 | if os.name == 'nt': |
28 | import ctypes | |
29 | ||
8c25f81b | 30 | from .compat import ( |
dca08720 | 31 | compat_cookiejar, |
4644ac55 | 32 | compat_expanduser, |
003c69a8 | 33 | compat_get_terminal_size, |
ce02ed60 | 34 | compat_http_client, |
4f026faf | 35 | compat_kwargs, |
ce02ed60 | 36 | compat_str, |
67134eab | 37 | compat_tokenize_tokenize, |
ce02ed60 PH |
38 | compat_urllib_error, |
39 | compat_urllib_request, | |
8b172c2e | 40 | compat_urllib_request_DataHandler, |
8c25f81b PH |
41 | ) |
42 | from .utils import ( | |
ce02ed60 PH |
43 | ContentTooShortError, |
44 | date_from_str, | |
45 | DateRange, | |
acd69589 | 46 | DEFAULT_OUTTMPL, |
ce02ed60 PH |
47 | determine_ext, |
48 | DownloadError, | |
49 | encodeFilename, | |
50 | ExtractorError, | |
02dbf93f | 51 | format_bytes, |
525ef922 | 52 | formatSeconds, |
ce02ed60 | 53 | locked_file, |
dca08720 | 54 | make_HTTPS_handler, |
ce02ed60 | 55 | MaxDownloadsReached, |
b7ab0590 | 56 | PagedList, |
083c9df9 | 57 | parse_filesize, |
91410c9b | 58 | PerRequestProxyHandler, |
ce02ed60 | 59 | PostProcessingError, |
dca08720 | 60 | platform_name, |
ce02ed60 | 61 | preferredencoding, |
cfb56d1a | 62 | render_table, |
ce02ed60 PH |
63 | SameFileError, |
64 | sanitize_filename, | |
1bb5c511 | 65 | sanitize_path, |
e5660ee6 | 66 | std_headers, |
ce02ed60 | 67 | subtitles_filename, |
ce02ed60 | 68 | UnavailableVideoError, |
29eb5174 | 69 | url_basename, |
58b1f00d | 70 | version_tuple, |
ce02ed60 PH |
71 | write_json_file, |
72 | write_string, | |
6a3f4c3f | 73 | YoutubeDLCookieProcessor, |
dca08720 | 74 | YoutubeDLHandler, |
6350728b | 75 | prepend_extension, |
b29e0000 | 76 | replace_extension, |
7d4111ed | 77 | args_to_str, |
05900629 | 78 | age_restricted, |
ce02ed60 | 79 | ) |
a0e07d31 | 80 | from .cache import Cache |
023fa8c4 | 81 | from .extractor import get_info_extractor, gen_extractors |
3bc2ddcc | 82 | from .downloader import get_suitable_downloader |
4c83c967 | 83 | from .downloader.rtmp import rtmpdump_version |
4f026faf | 84 | from .postprocessor import ( |
62cd676c | 85 | FFmpegFixupM4aPP, |
6271f1ca | 86 | FFmpegFixupStretchedPP, |
4f026faf PH |
87 | FFmpegMergerPP, |
88 | FFmpegPostProcessor, | |
89 | get_postprocessor, | |
90 | ) | |
dca08720 | 91 | from .version import __version__ |
8222d8de JMF |
92 | |
93 | ||
94 | class YoutubeDL(object): | |
95 | """YoutubeDL class. | |
96 | ||
97 | YoutubeDL objects are the ones responsible of downloading the | |
98 | actual video file and writing it to disk if the user has requested | |
99 | it, among some other tasks. In most cases there should be one per | |
100 | program. As, given a video URL, the downloader doesn't know how to | |
101 | extract all the needed information, task that InfoExtractors do, it | |
102 | has to pass the URL to one of them. | |
103 | ||
104 | For this, YoutubeDL objects have a method that allows | |
105 | InfoExtractors to be registered in a given order. When it is passed | |
106 | a URL, the YoutubeDL object handles it to the first InfoExtractor it | |
107 | finds that reports being able to handle it. The InfoExtractor extracts | |
108 | all the information about the video or videos the URL refers to, and | |
109 | YoutubeDL process the extracted information, possibly using a File | |
110 | Downloader to download the video. | |
111 | ||
112 | YoutubeDL objects accept a lot of parameters. In order not to saturate | |
113 | the object constructor with arguments, it receives a dictionary of | |
114 | options instead. These options are available through the params | |
115 | attribute for the InfoExtractors to use. The YoutubeDL also | |
116 | registers itself as the downloader in charge for the InfoExtractors | |
117 | that are added to it, so this is a "mutual registration". | |
118 | ||
119 | Available options: | |
120 | ||
121 | username: Username for authentication purposes. | |
122 | password: Password for authentication purposes. | |
180940e0 | 123 | videopassword: Password for accessing a video. |
8222d8de JMF |
124 | usenetrc: Use netrc for authentication instead. |
125 | verbose: Print additional info to stdout. | |
126 | quiet: Do not print messages to stdout. | |
ad8915b7 | 127 | no_warnings: Do not print out anything for warnings. |
8222d8de JMF |
128 | forceurl: Force printing final URL. |
129 | forcetitle: Force printing title. | |
130 | forceid: Force printing ID. | |
131 | forcethumbnail: Force printing thumbnail URL. | |
132 | forcedescription: Force printing description. | |
133 | forcefilename: Force printing final filename. | |
525ef922 | 134 | forceduration: Force printing duration. |
8694c600 | 135 | forcejson: Force printing info_dict as JSON. |
63e0be34 PH |
136 | dump_single_json: Force printing the info_dict of the whole playlist |
137 | (or video) as a single JSON line. | |
8222d8de | 138 | simulate: Do not download the video files. |
d8600787 | 139 | format: Video format code. See options.py for more information. |
8222d8de JMF |
140 | outtmpl: Template for output names. |
141 | restrictfilenames: Do not allow "&" and spaces in file names | |
142 | ignoreerrors: Do not stop on download errors. | |
d22dec74 | 143 | force_generic_extractor: Force downloader to use the generic extractor |
8222d8de JMF |
144 | nooverwrites: Prevent overwriting files. |
145 | playliststart: Playlist item to start at. | |
146 | playlistend: Playlist item to end at. | |
c14e88f0 | 147 | playlist_items: Specific indices of playlist to download. |
ff815fe6 | 148 | playlistreverse: Download playlist items in reverse order. |
8222d8de JMF |
149 | matchtitle: Download only matching titles. |
150 | rejecttitle: Reject downloads for matching titles. | |
8bf9319e | 151 | logger: Log messages to a logging.Logger instance. |
8222d8de JMF |
152 | logtostderr: Log messages to stderr instead of stdout. |
153 | writedescription: Write the video description to a .description file | |
154 | writeinfojson: Write the video description to a .info.json file | |
1fb07d10 | 155 | writeannotations: Write the video annotations to a .annotations.xml file |
8222d8de | 156 | writethumbnail: Write the thumbnail image to a file |
ec82d85a | 157 | write_all_thumbnails: Write all thumbnail formats to files |
8222d8de | 158 | writesubtitles: Write the video subtitles to a file |
b004821f | 159 | writeautomaticsub: Write the automatic subtitles to a file |
8222d8de | 160 | allsubtitles: Downloads all the subtitles of the video |
0b7f3118 | 161 | (requires writesubtitles or writeautomaticsub) |
8222d8de | 162 | listsubtitles: Lists all available subtitles for the video |
a504ced0 | 163 | subtitlesformat: The format code for subtitles |
aa6a10c4 | 164 | subtitleslangs: List of languages of the subtitles to download |
8222d8de JMF |
165 | keepvideo: Keep the video file after post-processing |
166 | daterange: A DateRange object, download only if the upload_date is in the range. | |
167 | skip_download: Skip the actual download of the video file | |
c35f9e72 | 168 | cachedir: Location of the cache files in the filesystem. |
a0e07d31 | 169 | False to disable filesystem cache. |
47192f92 | 170 | noplaylist: Download single video instead of a playlist if in doubt. |
8dbe9899 PH |
171 | age_limit: An integer representing the user's age in years. |
172 | Unsuitable videos for the given age are skipped. | |
5fe18bdb PH |
173 | min_views: An integer representing the minimum view count the video |
174 | must have in order to not be skipped. | |
175 | Videos without view count information are always | |
176 | downloaded. None for no limit. | |
177 | max_views: An integer representing the maximum view count. | |
178 | Videos that are more popular than that are not | |
179 | downloaded. | |
180 | Videos without view count information are always | |
181 | downloaded. None for no limit. | |
182 | download_archive: File name of a file where all downloads are recorded. | |
c1c9a79c PH |
183 | Videos already present in the file are not downloaded |
184 | again. | |
dca08720 | 185 | cookiefile: File name where cookies should be read from and dumped to. |
a1ee09e8 | 186 | nocheckcertificate:Do not verify SSL certificates |
7e8c0af0 PH |
187 | prefer_insecure: Use HTTP instead of HTTPS to retrieve information. |
188 | At the moment, this is only supported by YouTube. | |
a1ee09e8 | 189 | proxy: URL of the proxy server to use |
91410c9b PH |
190 | cn_verification_proxy: URL of the proxy to use for IP address verification |
191 | on Chinese sites. (Experimental) | |
e344693b | 192 | socket_timeout: Time to wait for unresponsive hosts, in seconds |
0783b09b PH |
193 | bidi_workaround: Work around buggy terminals without bidirectional text |
194 | support, using fridibi | |
a0ddb8a2 | 195 | debug_printtraffic:Print out sent and received HTTP traffic |
7b0817e8 | 196 | include_ads: Download ads as well |
04b4d394 PH |
197 | default_search: Prepend this string if an input url is not valid. |
198 | 'auto' for elaborate guessing | |
62fec3b2 | 199 | encoding: Use this encoding instead of the system-specified. |
e8ee972c | 200 | extract_flat: Do not resolve URLs, return the immediate result. |
057a5206 PH |
201 | Pass in 'in_playlist' to only show this behavior for |
202 | playlist items. | |
4f026faf | 203 | postprocessors: A list of dictionaries, each with an entry |
71b640cc PH |
204 | * key: The name of the postprocessor. See |
205 | youtube_dl/postprocessor/__init__.py for a list. | |
4f026faf PH |
206 | as well as any further keyword arguments for the |
207 | postprocessor. | |
71b640cc PH |
208 | progress_hooks: A list of functions that get called on download |
209 | progress, with a dictionary with the entries | |
5cda4eda | 210 | * status: One of "downloading", "error", or "finished". |
ee69b99a | 211 | Check this first and ignore unknown values. |
71b640cc | 212 | |
5cda4eda | 213 | If status is one of "downloading", or "finished", the |
ee69b99a PH |
214 | following properties may also be present: |
215 | * filename: The final filename (always present) | |
5cda4eda | 216 | * tmpfilename: The filename we're currently writing to |
71b640cc PH |
217 | * downloaded_bytes: Bytes on disk |
218 | * total_bytes: Size of the whole file, None if unknown | |
5cda4eda PH |
219 | * total_bytes_estimate: Guess of the eventual file size, |
220 | None if unavailable. | |
221 | * elapsed: The number of seconds since download started. | |
71b640cc PH |
222 | * eta: The estimated time in seconds, None if unknown |
223 | * speed: The download speed in bytes/second, None if | |
224 | unknown | |
5cda4eda PH |
225 | * fragment_index: The counter of the currently |
226 | downloaded video fragment. | |
227 | * fragment_count: The number of fragments (= individual | |
228 | files that will be merged) | |
71b640cc PH |
229 | |
230 | Progress hooks are guaranteed to be called at least once | |
231 | (with status "finished") if the download is successful. | |
45598f15 | 232 | merge_output_format: Extension to use when merging formats. |
6271f1ca PH |
233 | fixup: Automatically correct known faults of the file. |
234 | One of: | |
235 | - "never": do nothing | |
236 | - "warn": only emit a warning | |
237 | - "detect_or_warn": check whether we can do anything | |
62cd676c | 238 | about it, warn otherwise (default) |
be4a824d | 239 | source_address: (Experimental) Client-side IP address to bind to. |
8bfa7545 PH |
240 | call_home: Boolean, true iff we are allowed to contact the |
241 | youtube-dl servers for debugging. | |
5f0d813d | 242 | sleep_interval: Number of seconds to sleep before each download. |
cfb56d1a PH |
243 | listformats: Print an overview of available video formats and exit. |
244 | list_thumbnails: Print a table of all thumbnails and exit. | |
347de493 PH |
245 | match_filter: A function that gets called with the info_dict of |
246 | every video. | |
247 | If it returns a message, the video is ignored. | |
248 | If it returns None, the video is downloaded. | |
249 | match_filter_func in utils.py is one example for this. | |
7e5db8c9 | 250 | no_color: Do not emit color codes in output. |
71b640cc | 251 | |
85729c51 PH |
252 | The following options determine which downloader is picked: |
253 | external_downloader: Executable of the external downloader to call. | |
254 | None or unset for standard (built-in) downloader. | |
255 | hls_prefer_native: Use the native HLS downloader instead of ffmpeg/avconv. | |
fe7e0c98 | 256 | |
8222d8de | 257 | The following parameters are not used by YoutubeDL itself, they are used by |
c75f0b36 | 258 | the downloader (see youtube_dl/downloader/common.py): |
8222d8de | 259 | nopart, updatetime, buffersize, ratelimit, min_filesize, max_filesize, test, |
881e6a1f | 260 | noresizebuffer, retries, continuedl, noprogress, consoletitle, |
c75f0b36 | 261 | xattr_set_filesize, external_downloader_args. |
76b1bd67 JMF |
262 | |
263 | The following options are used by the post processors: | |
264 | prefer_ffmpeg: If True, use ffmpeg instead of avconv if both are available, | |
265 | otherwise prefer avconv. | |
f72b0a60 S |
266 | postprocessor_args: A list of additional command-line arguments for the |
267 | postprocessor. | |
8222d8de JMF |
268 | """ |
269 | ||
270 | params = None | |
271 | _ies = [] | |
272 | _pps = [] | |
273 | _download_retcode = None | |
274 | _num_downloads = None | |
275 | _screen_file = None | |
276 | ||
3511266b | 277 | def __init__(self, params=None, auto_init=True): |
8222d8de | 278 | """Create a FileDownloader object with the given options.""" |
e9f9a10f JMF |
279 | if params is None: |
280 | params = {} | |
8222d8de | 281 | self._ies = [] |
56c73665 | 282 | self._ies_instances = {} |
8222d8de | 283 | self._pps = [] |
933605d7 | 284 | self._progress_hooks = [] |
8222d8de JMF |
285 | self._download_retcode = 0 |
286 | self._num_downloads = 0 | |
287 | self._screen_file = [sys.stdout, sys.stderr][params.get('logtostderr', False)] | |
0783b09b | 288 | self._err_file = sys.stderr |
4abf617b S |
289 | self.params = { |
290 | # Default parameters | |
291 | 'nocheckcertificate': False, | |
292 | } | |
293 | self.params.update(params) | |
a0e07d31 | 294 | self.cache = Cache(self) |
34308b30 | 295 | |
0783b09b | 296 | if params.get('bidi_workaround', False): |
1c088fa8 PH |
297 | try: |
298 | import pty | |
299 | master, slave = pty.openpty() | |
003c69a8 | 300 | width = compat_get_terminal_size().columns |
1c088fa8 PH |
301 | if width is None: |
302 | width_args = [] | |
303 | else: | |
304 | width_args = ['-w', str(width)] | |
5d681e96 | 305 | sp_kwargs = dict( |
1c088fa8 PH |
306 | stdin=subprocess.PIPE, |
307 | stdout=slave, | |
308 | stderr=self._err_file) | |
5d681e96 PH |
309 | try: |
310 | self._output_process = subprocess.Popen( | |
311 | ['bidiv'] + width_args, **sp_kwargs | |
312 | ) | |
313 | except OSError: | |
5d681e96 PH |
314 | self._output_process = subprocess.Popen( |
315 | ['fribidi', '-c', 'UTF-8'] + width_args, **sp_kwargs) | |
316 | self._output_channel = os.fdopen(master, 'rb') | |
1c088fa8 PH |
317 | except OSError as ose: |
318 | if ose.errno == 2: | |
6febd1c1 | 319 | 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 $PATH.') |
1c088fa8 PH |
320 | else: |
321 | raise | |
0783b09b | 322 | |
34308b30 | 323 | if (sys.version_info >= (3,) and sys.platform != 'win32' and |
8fb3ac36 PH |
324 | sys.getfilesystemencoding() in ['ascii', 'ANSI_X3.4-1968'] and |
325 | not params.get('restrictfilenames', False)): | |
34308b30 PH |
326 | # On Python 3, the Unicode filesystem API will throw errors (#1474) |
327 | self.report_warning( | |
6febd1c1 | 328 | 'Assuming --restrict-filenames since file system encoding ' |
1b725173 | 329 | 'cannot encode all characters. ' |
6febd1c1 | 330 | 'Set the LC_ALL environment variable to fix this.') |
4a98cdbf | 331 | self.params['restrictfilenames'] = True |
34308b30 | 332 | |
486dd09e PH |
333 | if isinstance(params.get('outtmpl'), bytes): |
334 | self.report_warning( | |
335 | 'Parameter outtmpl is bytes, but should be a unicode string. ' | |
336 | 'Put from __future__ import unicode_literals at the top of your code file or consider switching to Python 3.x.') | |
337 | ||
dca08720 PH |
338 | self._setup_opener() |
339 | ||
3511266b PH |
340 | if auto_init: |
341 | self.print_debug_header() | |
342 | self.add_default_info_extractors() | |
343 | ||
4f026faf PH |
344 | for pp_def_raw in self.params.get('postprocessors', []): |
345 | pp_class = get_postprocessor(pp_def_raw['key']) | |
346 | pp_def = dict(pp_def_raw) | |
347 | del pp_def['key'] | |
348 | pp = pp_class(self, **compat_kwargs(pp_def)) | |
349 | self.add_post_processor(pp) | |
350 | ||
71b640cc PH |
351 | for ph in self.params.get('progress_hooks', []): |
352 | self.add_progress_hook(ph) | |
353 | ||
7d4111ed PH |
354 | def warn_if_short_id(self, argv): |
355 | # short YouTube ID starting with dash? | |
356 | idxs = [ | |
357 | i for i, a in enumerate(argv) | |
358 | if re.match(r'^-[0-9A-Za-z_-]{10}$', a)] | |
359 | if idxs: | |
360 | correct_argv = ( | |
361 | ['youtube-dl'] + | |
362 | [a for i, a in enumerate(argv) if i not in idxs] + | |
363 | ['--'] + [argv[i] for i in idxs] | |
364 | ) | |
365 | self.report_warning( | |
366 | 'Long argument string detected. ' | |
367 | 'Use -- to separate parameters and URLs, like this:\n%s\n' % | |
368 | args_to_str(correct_argv)) | |
369 | ||
8222d8de JMF |
370 | def add_info_extractor(self, ie): |
371 | """Add an InfoExtractor object to the end of the list.""" | |
372 | self._ies.append(ie) | |
56c73665 | 373 | self._ies_instances[ie.ie_key()] = ie |
8222d8de JMF |
374 | ie.set_downloader(self) |
375 | ||
56c73665 JMF |
376 | def get_info_extractor(self, ie_key): |
377 | """ | |
378 | Get an instance of an IE with name ie_key, it will try to get one from | |
379 | the _ies list, if there's no instance it will create a new one and add | |
380 | it to the extractor list. | |
381 | """ | |
382 | ie = self._ies_instances.get(ie_key) | |
383 | if ie is None: | |
384 | ie = get_info_extractor(ie_key)() | |
385 | self.add_info_extractor(ie) | |
386 | return ie | |
387 | ||
023fa8c4 JMF |
388 | def add_default_info_extractors(self): |
389 | """ | |
390 | Add the InfoExtractors returned by gen_extractors to the end of the list | |
391 | """ | |
392 | for ie in gen_extractors(): | |
393 | self.add_info_extractor(ie) | |
394 | ||
8222d8de JMF |
395 | def add_post_processor(self, pp): |
396 | """Add a PostProcessor object to the end of the chain.""" | |
397 | self._pps.append(pp) | |
398 | pp.set_downloader(self) | |
399 | ||
933605d7 JMF |
400 | def add_progress_hook(self, ph): |
401 | """Add the progress hook (currently only for the file downloader)""" | |
402 | self._progress_hooks.append(ph) | |
8ab470f1 | 403 | |
1c088fa8 | 404 | def _bidi_workaround(self, message): |
5d681e96 | 405 | if not hasattr(self, '_output_channel'): |
1c088fa8 PH |
406 | return message |
407 | ||
5d681e96 | 408 | assert hasattr(self, '_output_process') |
11b85ce6 | 409 | assert isinstance(message, compat_str) |
6febd1c1 PH |
410 | line_count = message.count('\n') + 1 |
411 | self._output_process.stdin.write((message + '\n').encode('utf-8')) | |
5d681e96 | 412 | self._output_process.stdin.flush() |
6febd1c1 | 413 | res = ''.join(self._output_channel.readline().decode('utf-8') |
9e1a5b84 | 414 | for _ in range(line_count)) |
6febd1c1 | 415 | return res[:-len('\n')] |
1c088fa8 | 416 | |
8222d8de | 417 | def to_screen(self, message, skip_eol=False): |
0783b09b PH |
418 | """Print message to stdout if not in quiet mode.""" |
419 | return self.to_stdout(message, skip_eol, check_quiet=True) | |
420 | ||
734f90bb | 421 | def _write_string(self, s, out=None): |
b58ddb32 | 422 | write_string(s, out=out, encoding=self.params.get('encoding')) |
734f90bb | 423 | |
0783b09b | 424 | def to_stdout(self, message, skip_eol=False, check_quiet=False): |
8222d8de | 425 | """Print message to stdout if not in quiet mode.""" |
8bf9319e | 426 | if self.params.get('logger'): |
43afe285 | 427 | self.params['logger'].debug(message) |
0783b09b | 428 | elif not check_quiet or not self.params.get('quiet', False): |
1c088fa8 | 429 | message = self._bidi_workaround(message) |
6febd1c1 | 430 | terminator = ['\n', ''][skip_eol] |
8222d8de | 431 | output = message + terminator |
1c088fa8 | 432 | |
734f90bb | 433 | self._write_string(output, self._screen_file) |
8222d8de JMF |
434 | |
435 | def to_stderr(self, message): | |
436 | """Print message to stderr.""" | |
11b85ce6 | 437 | assert isinstance(message, compat_str) |
8bf9319e | 438 | if self.params.get('logger'): |
43afe285 IB |
439 | self.params['logger'].error(message) |
440 | else: | |
1c088fa8 | 441 | message = self._bidi_workaround(message) |
6febd1c1 | 442 | output = message + '\n' |
734f90bb | 443 | self._write_string(output, self._err_file) |
8222d8de | 444 | |
1e5b9a95 PH |
445 | def to_console_title(self, message): |
446 | if not self.params.get('consoletitle', False): | |
447 | return | |
448 | if os.name == 'nt' and ctypes.windll.kernel32.GetConsoleWindow(): | |
449 | # c_wchar_p() might not be necessary if `message` is | |
450 | # already of type unicode() | |
451 | ctypes.windll.kernel32.SetConsoleTitleW(ctypes.c_wchar_p(message)) | |
452 | elif 'TERM' in os.environ: | |
734f90bb | 453 | self._write_string('\033]0;%s\007' % message, self._screen_file) |
1e5b9a95 | 454 | |
bdde425c PH |
455 | def save_console_title(self): |
456 | if not self.params.get('consoletitle', False): | |
457 | return | |
458 | if 'TERM' in os.environ: | |
efd6c574 | 459 | # Save the title on stack |
734f90bb | 460 | self._write_string('\033[22;0t', self._screen_file) |
bdde425c PH |
461 | |
462 | def restore_console_title(self): | |
463 | if not self.params.get('consoletitle', False): | |
464 | return | |
465 | if 'TERM' in os.environ: | |
efd6c574 | 466 | # Restore the title from stack |
734f90bb | 467 | self._write_string('\033[23;0t', self._screen_file) |
bdde425c PH |
468 | |
469 | def __enter__(self): | |
470 | self.save_console_title() | |
471 | return self | |
472 | ||
473 | def __exit__(self, *args): | |
474 | self.restore_console_title() | |
f89197d7 | 475 | |
dca08720 PH |
476 | if self.params.get('cookiefile') is not None: |
477 | self.cookiejar.save() | |
bdde425c | 478 | |
8222d8de JMF |
479 | def trouble(self, message=None, tb=None): |
480 | """Determine action to take when a download problem appears. | |
481 | ||
482 | Depending on if the downloader has been configured to ignore | |
483 | download errors or not, this method may throw an exception or | |
484 | not when errors are found, after printing the message. | |
485 | ||
486 | tb, if given, is additional traceback information. | |
487 | """ | |
488 | if message is not None: | |
489 | self.to_stderr(message) | |
490 | if self.params.get('verbose'): | |
491 | if tb is None: | |
492 | if sys.exc_info()[0]: # if .trouble has been called from an except block | |
6febd1c1 | 493 | tb = '' |
8222d8de | 494 | if hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]: |
6febd1c1 | 495 | tb += ''.join(traceback.format_exception(*sys.exc_info()[1].exc_info)) |
8222d8de JMF |
496 | tb += compat_str(traceback.format_exc()) |
497 | else: | |
498 | tb_data = traceback.format_list(traceback.extract_stack()) | |
6febd1c1 | 499 | tb = ''.join(tb_data) |
8222d8de JMF |
500 | self.to_stderr(tb) |
501 | if not self.params.get('ignoreerrors', False): | |
502 | if sys.exc_info()[0] and hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]: | |
503 | exc_info = sys.exc_info()[1].exc_info | |
504 | else: | |
505 | exc_info = sys.exc_info() | |
506 | raise DownloadError(message, exc_info) | |
507 | self._download_retcode = 1 | |
508 | ||
509 | def report_warning(self, message): | |
510 | ''' | |
511 | Print the message to stderr, it will be prefixed with 'WARNING:' | |
512 | If stderr is a tty file the 'WARNING:' will be colored | |
513 | ''' | |
6d07ce01 JMF |
514 | if self.params.get('logger') is not None: |
515 | self.params['logger'].warning(message) | |
8222d8de | 516 | else: |
ad8915b7 PH |
517 | if self.params.get('no_warnings'): |
518 | return | |
7e5db8c9 | 519 | if not self.params.get('no_color') and self._err_file.isatty() and os.name != 'nt': |
6d07ce01 JMF |
520 | _msg_header = '\033[0;33mWARNING:\033[0m' |
521 | else: | |
522 | _msg_header = 'WARNING:' | |
523 | warning_message = '%s %s' % (_msg_header, message) | |
524 | self.to_stderr(warning_message) | |
8222d8de JMF |
525 | |
526 | def report_error(self, message, tb=None): | |
527 | ''' | |
528 | Do the same as trouble, but prefixes the message with 'ERROR:', colored | |
529 | in red if stderr is a tty file. | |
530 | ''' | |
7e5db8c9 | 531 | if not self.params.get('no_color') and self._err_file.isatty() and os.name != 'nt': |
6febd1c1 | 532 | _msg_header = '\033[0;31mERROR:\033[0m' |
8222d8de | 533 | else: |
6febd1c1 PH |
534 | _msg_header = 'ERROR:' |
535 | error_message = '%s %s' % (_msg_header, message) | |
8222d8de JMF |
536 | self.trouble(error_message, tb) |
537 | ||
8222d8de JMF |
538 | def report_file_already_downloaded(self, file_name): |
539 | """Report file has already been fully downloaded.""" | |
540 | try: | |
6febd1c1 | 541 | self.to_screen('[download] %s has already been downloaded' % file_name) |
ce02ed60 | 542 | except UnicodeEncodeError: |
6febd1c1 | 543 | self.to_screen('[download] The file has already been downloaded') |
8222d8de | 544 | |
8222d8de JMF |
545 | def prepare_filename(self, info_dict): |
546 | """Generate the output filename.""" | |
547 | try: | |
548 | template_dict = dict(info_dict) | |
549 | ||
550 | template_dict['epoch'] = int(time.time()) | |
551 | autonumber_size = self.params.get('autonumber_size') | |
552 | if autonumber_size is None: | |
553 | autonumber_size = 5 | |
6febd1c1 | 554 | autonumber_templ = '%0' + str(autonumber_size) + 'd' |
8222d8de | 555 | template_dict['autonumber'] = autonumber_templ % self._num_downloads |
702665c0 | 556 | if template_dict.get('playlist_index') is not None: |
c6b4132a | 557 | template_dict['playlist_index'] = '%0*d' % (len(str(template_dict['n_entries'])), template_dict['playlist_index']) |
17b75c0d PH |
558 | if template_dict.get('resolution') is None: |
559 | if template_dict.get('width') and template_dict.get('height'): | |
560 | template_dict['resolution'] = '%dx%d' % (template_dict['width'], template_dict['height']) | |
561 | elif template_dict.get('height'): | |
805ef3c6 | 562 | template_dict['resolution'] = '%sp' % template_dict['height'] |
17b75c0d | 563 | elif template_dict.get('width'): |
805ef3c6 | 564 | template_dict['resolution'] = '?x%d' % template_dict['width'] |
8222d8de | 565 | |
586a91b6 | 566 | sanitize = lambda k, v: sanitize_filename( |
45598aab | 567 | compat_str(v), |
1bb5c511 | 568 | restricted=self.params.get('restrictfilenames'), |
6febd1c1 | 569 | is_id=(k == 'id')) |
586a91b6 | 570 | template_dict = dict((k, sanitize(k, v)) |
45598aab PH |
571 | for k, v in template_dict.items() |
572 | if v is not None) | |
6febd1c1 | 573 | template_dict = collections.defaultdict(lambda: 'NA', template_dict) |
8222d8de | 574 | |
1bb5c511 | 575 | outtmpl = sanitize_path(self.params.get('outtmpl', DEFAULT_OUTTMPL)) |
4644ac55 | 576 | tmpl = compat_expanduser(outtmpl) |
586a91b6 | 577 | filename = tmpl % template_dict |
3a0d2f52 S |
578 | # Temporary fix for #4787 |
579 | # 'Treat' all problem characters by passing filename through preferredencoding | |
580 | # to workaround encoding issues with subprocess on python2 @ Windows | |
581 | if sys.version_info < (3, 0) and sys.platform == 'win32': | |
582 | filename = encodeFilename(filename, True).decode(preferredencoding()) | |
8222d8de | 583 | return filename |
8222d8de | 584 | except ValueError as err: |
6febd1c1 | 585 | self.report_error('Error in output template: ' + str(err) + ' (encoding: ' + repr(preferredencoding()) + ')') |
8222d8de JMF |
586 | return None |
587 | ||
442c37b7 | 588 | def _match_entry(self, info_dict, incomplete): |
8222d8de JMF |
589 | """ Returns None iff the file should be downloaded """ |
590 | ||
6febd1c1 | 591 | video_title = info_dict.get('title', info_dict.get('id', 'video')) |
7012b23c PH |
592 | if 'title' in info_dict: |
593 | # This can happen when we're just evaluating the playlist | |
594 | title = info_dict['title'] | |
595 | matchtitle = self.params.get('matchtitle', False) | |
596 | if matchtitle: | |
597 | if not re.search(matchtitle, title, re.IGNORECASE): | |
6febd1c1 | 598 | return '"' + title + '" title did not match pattern "' + matchtitle + '"' |
7012b23c PH |
599 | rejecttitle = self.params.get('rejecttitle', False) |
600 | if rejecttitle: | |
601 | if re.search(rejecttitle, title, re.IGNORECASE): | |
6febd1c1 | 602 | return '"' + title + '" title matched reject pattern "' + rejecttitle + '"' |
8222d8de JMF |
603 | date = info_dict.get('upload_date', None) |
604 | if date is not None: | |
605 | dateRange = self.params.get('daterange', DateRange()) | |
606 | if date not in dateRange: | |
6febd1c1 | 607 | return '%s upload date is not in range %s' % (date_from_str(date).isoformat(), dateRange) |
5fe18bdb PH |
608 | view_count = info_dict.get('view_count', None) |
609 | if view_count is not None: | |
610 | min_views = self.params.get('min_views') | |
611 | if min_views is not None and view_count < min_views: | |
6febd1c1 | 612 | return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title, view_count, min_views) |
5fe18bdb PH |
613 | max_views = self.params.get('max_views') |
614 | if max_views is not None and view_count > max_views: | |
6febd1c1 | 615 | return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title, view_count, max_views) |
05900629 | 616 | if age_restricted(info_dict.get('age_limit'), self.params.get('age_limit')): |
347de493 | 617 | return 'Skipping "%s" because it is age restricted' % video_title |
c1c9a79c | 618 | if self.in_download_archive(info_dict): |
6febd1c1 | 619 | return '%s has already been recorded in archive' % video_title |
347de493 | 620 | |
442c37b7 PH |
621 | if not incomplete: |
622 | match_filter = self.params.get('match_filter') | |
623 | if match_filter is not None: | |
624 | ret = match_filter(info_dict) | |
625 | if ret is not None: | |
626 | return ret | |
347de493 | 627 | |
8222d8de | 628 | return None |
fe7e0c98 | 629 | |
b6c45014 JMF |
630 | @staticmethod |
631 | def add_extra_info(info_dict, extra_info): | |
632 | '''Set the keys from extra_info in info dict if they are missing''' | |
633 | for key, value in extra_info.items(): | |
634 | info_dict.setdefault(key, value) | |
635 | ||
7fc3fa05 | 636 | def extract_info(self, url, download=True, ie_key=None, extra_info={}, |
61aa5ba3 | 637 | process=True, force_generic_extractor=False): |
8222d8de JMF |
638 | ''' |
639 | Returns a list with a dictionary for each video we find. | |
640 | If 'download', also downloads the videos. | |
641 | extra_info is a dict containing the extra values to add to each result | |
613b2d9d | 642 | ''' |
fe7e0c98 | 643 | |
61aa5ba3 | 644 | if not ie_key and force_generic_extractor: |
d22dec74 S |
645 | ie_key = 'Generic' |
646 | ||
8222d8de | 647 | if ie_key: |
56c73665 | 648 | ies = [self.get_info_extractor(ie_key)] |
8222d8de JMF |
649 | else: |
650 | ies = self._ies | |
651 | ||
652 | for ie in ies: | |
653 | if not ie.suitable(url): | |
654 | continue | |
655 | ||
656 | if not ie.working(): | |
6febd1c1 PH |
657 | self.report_warning('The program functionality for this site has been marked as broken, ' |
658 | 'and will probably not work.') | |
8222d8de JMF |
659 | |
660 | try: | |
661 | ie_result = ie.extract(url) | |
5f6a1245 | 662 | if ie_result is None: # Finished already (backwards compatibility; listformats and friends should be moved here) |
8222d8de JMF |
663 | break |
664 | if isinstance(ie_result, list): | |
665 | # Backwards compatibility: old IE result format | |
8222d8de JMF |
666 | ie_result = { |
667 | '_type': 'compat_list', | |
668 | 'entries': ie_result, | |
669 | } | |
ea38e55f | 670 | self.add_default_extra_info(ie_result, ie, url) |
7fc3fa05 PH |
671 | if process: |
672 | return self.process_ie_result(ie_result, download, extra_info) | |
673 | else: | |
674 | return ie_result | |
5f6a1245 | 675 | except ExtractorError as de: # An error we somewhat expected |
8222d8de JMF |
676 | self.report_error(compat_str(de), de.format_traceback()) |
677 | break | |
d3e5bbf4 PH |
678 | except MaxDownloadsReached: |
679 | raise | |
8222d8de JMF |
680 | except Exception as e: |
681 | if self.params.get('ignoreerrors', False): | |
682 | self.report_error(compat_str(e), tb=compat_str(traceback.format_exc())) | |
683 | break | |
684 | else: | |
685 | raise | |
686 | else: | |
1a489545 | 687 | self.report_error('no suitable InfoExtractor for URL %s' % url) |
fe7e0c98 | 688 | |
ea38e55f PH |
689 | def add_default_extra_info(self, ie_result, ie, url): |
690 | self.add_extra_info(ie_result, { | |
691 | 'extractor': ie.IE_NAME, | |
692 | 'webpage_url': url, | |
693 | 'webpage_url_basename': url_basename(url), | |
694 | 'extractor_key': ie.ie_key(), | |
695 | }) | |
696 | ||
8222d8de JMF |
697 | def process_ie_result(self, ie_result, download=True, extra_info={}): |
698 | """ | |
699 | Take the result of the ie(may be modified) and resolve all unresolved | |
700 | references (URLs, playlist items). | |
701 | ||
702 | It will also download the videos if 'download'. | |
703 | Returns the resolved ie_result. | |
704 | """ | |
705 | ||
e8ee972c PH |
706 | result_type = ie_result.get('_type', 'video') |
707 | ||
057a5206 PH |
708 | if result_type in ('url', 'url_transparent'): |
709 | extract_flat = self.params.get('extract_flat', False) | |
710 | if ((extract_flat == 'in_playlist' and 'playlist' in extra_info) or | |
711 | extract_flat is True): | |
057a5206 PH |
712 | if self.params.get('forcejson', False): |
713 | self.to_stdout(json.dumps(ie_result)) | |
e8ee972c PH |
714 | return ie_result |
715 | ||
8222d8de | 716 | if result_type == 'video': |
b6c45014 | 717 | self.add_extra_info(ie_result, extra_info) |
feee2ecf | 718 | return self.process_video_result(ie_result, download=download) |
8222d8de JMF |
719 | elif result_type == 'url': |
720 | # We have to add extra_info to the results because it may be | |
721 | # contained in a playlist | |
722 | return self.extract_info(ie_result['url'], | |
723 | download, | |
724 | ie_key=ie_result.get('ie_key'), | |
725 | extra_info=extra_info) | |
7fc3fa05 PH |
726 | elif result_type == 'url_transparent': |
727 | # Use the information from the embedding page | |
728 | info = self.extract_info( | |
729 | ie_result['url'], ie_key=ie_result.get('ie_key'), | |
730 | extra_info=extra_info, download=False, process=False) | |
731 | ||
412c617d PH |
732 | force_properties = dict( |
733 | (k, v) for k, v in ie_result.items() if v is not None) | |
734 | for f in ('_type', 'url'): | |
735 | if f in force_properties: | |
736 | del force_properties[f] | |
737 | new_result = info.copy() | |
738 | new_result.update(force_properties) | |
7fc3fa05 PH |
739 | |
740 | assert new_result.get('_type') != 'url_transparent' | |
7fc3fa05 PH |
741 | |
742 | return self.process_ie_result( | |
743 | new_result, download=download, extra_info=extra_info) | |
42e12102 | 744 | elif result_type == 'playlist' or result_type == 'multi_video': |
8222d8de JMF |
745 | # We process each entry in the playlist |
746 | playlist = ie_result.get('title', None) or ie_result.get('id', None) | |
6febd1c1 | 747 | self.to_screen('[download] Downloading playlist: %s' % playlist) |
8222d8de JMF |
748 | |
749 | playlist_results = [] | |
750 | ||
8222d8de | 751 | playliststart = self.params.get('playliststart', 1) - 1 |
a19fd00c PH |
752 | playlistend = self.params.get('playlistend', None) |
753 | # For backwards compatibility, interpret -1 as whole list | |
8222d8de | 754 | if playlistend == -1: |
a19fd00c | 755 | playlistend = None |
8222d8de | 756 | |
c14e88f0 PH |
757 | playlistitems_str = self.params.get('playlist_items', None) |
758 | playlistitems = None | |
759 | if playlistitems_str is not None: | |
760 | def iter_playlistitems(format): | |
761 | for string_segment in format.split(','): | |
762 | if '-' in string_segment: | |
763 | start, end = string_segment.split('-') | |
764 | for item in range(int(start), int(end) + 1): | |
765 | yield int(item) | |
766 | else: | |
767 | yield int(string_segment) | |
768 | playlistitems = iter_playlistitems(playlistitems_str) | |
769 | ||
b82f815f PH |
770 | ie_entries = ie_result['entries'] |
771 | if isinstance(ie_entries, list): | |
772 | n_all_entries = len(ie_entries) | |
c14e88f0 | 773 | if playlistitems: |
3884dcf3 JMF |
774 | entries = [ |
775 | ie_entries[i - 1] for i in playlistitems | |
776 | if -n_all_entries <= i - 1 < n_all_entries] | |
c14e88f0 PH |
777 | else: |
778 | entries = ie_entries[playliststart:playlistend] | |
b7ab0590 PH |
779 | n_entries = len(entries) |
780 | self.to_screen( | |
781 | "[%s] playlist %s: Collected %d video ids (downloading %d of them)" % | |
782 | (ie_result['extractor'], playlist, n_all_entries, n_entries)) | |
b82f815f | 783 | elif isinstance(ie_entries, PagedList): |
c14e88f0 PH |
784 | if playlistitems: |
785 | entries = [] | |
786 | for item in playlistitems: | |
787 | entries.extend(ie_entries.getslice( | |
788 | item - 1, item | |
789 | )) | |
790 | else: | |
791 | entries = ie_entries.getslice( | |
792 | playliststart, playlistend) | |
b7ab0590 PH |
793 | n_entries = len(entries) |
794 | self.to_screen( | |
795 | "[%s] playlist %s: Downloading %d videos" % | |
796 | (ie_result['extractor'], playlist, n_entries)) | |
b82f815f | 797 | else: # iterable |
c14e88f0 PH |
798 | if playlistitems: |
799 | entry_list = list(ie_entries) | |
800 | entries = [entry_list[i - 1] for i in playlistitems] | |
801 | else: | |
802 | entries = list(itertools.islice( | |
803 | ie_entries, playliststart, playlistend)) | |
b82f815f PH |
804 | n_entries = len(entries) |
805 | self.to_screen( | |
806 | "[%s] playlist %s: Downloading %d videos" % | |
807 | (ie_result['extractor'], playlist, n_entries)) | |
8222d8de | 808 | |
ff815fe6 MS |
809 | if self.params.get('playlistreverse', False): |
810 | entries = entries[::-1] | |
811 | ||
fe7e0c98 | 812 | for i, entry in enumerate(entries, 1): |
734ea11e | 813 | self.to_screen('[download] Downloading video %s of %s' % (i, n_entries)) |
8222d8de | 814 | extra = { |
c6b4132a | 815 | 'n_entries': n_entries, |
fe7e0c98 | 816 | 'playlist': playlist, |
a1cf99d0 PH |
817 | 'playlist_id': ie_result.get('id'), |
818 | 'playlist_title': ie_result.get('title'), | |
fe7e0c98 | 819 | 'playlist_index': i + playliststart, |
b6c45014 | 820 | 'extractor': ie_result['extractor'], |
9103bbc5 | 821 | 'webpage_url': ie_result['webpage_url'], |
29eb5174 | 822 | 'webpage_url_basename': url_basename(ie_result['webpage_url']), |
be97abc2 | 823 | 'extractor_key': ie_result['extractor_key'], |
fe7e0c98 | 824 | } |
7012b23c | 825 | |
442c37b7 | 826 | reason = self._match_entry(entry, incomplete=True) |
7012b23c | 827 | if reason is not None: |
6febd1c1 | 828 | self.to_screen('[download] ' + reason) |
7012b23c PH |
829 | continue |
830 | ||
8222d8de JMF |
831 | entry_result = self.process_ie_result(entry, |
832 | download=download, | |
833 | extra_info=extra) | |
834 | playlist_results.append(entry_result) | |
835 | ie_result['entries'] = playlist_results | |
836 | return ie_result | |
837 | elif result_type == 'compat_list': | |
c9bf4114 PH |
838 | self.report_warning( |
839 | 'Extractor %s returned a compat_list result. ' | |
840 | 'It needs to be updated.' % ie_result.get('extractor')) | |
5f6a1245 | 841 | |
8222d8de | 842 | def _fixup(r): |
9e1a5b84 JW |
843 | self.add_extra_info( |
844 | r, | |
9103bbc5 JMF |
845 | { |
846 | 'extractor': ie_result['extractor'], | |
847 | 'webpage_url': ie_result['webpage_url'], | |
29eb5174 | 848 | 'webpage_url_basename': url_basename(ie_result['webpage_url']), |
be97abc2 | 849 | 'extractor_key': ie_result['extractor_key'], |
9e1a5b84 JW |
850 | } |
851 | ) | |
8222d8de JMF |
852 | return r |
853 | ie_result['entries'] = [ | |
b6c45014 | 854 | self.process_ie_result(_fixup(r), download, extra_info) |
8222d8de JMF |
855 | for r in ie_result['entries'] |
856 | ] | |
857 | return ie_result | |
858 | else: | |
859 | raise Exception('Invalid result type: %s' % result_type) | |
860 | ||
67134eab JMF |
861 | def _build_format_filter(self, filter_spec): |
862 | " Returns a function to filter the formats according to the filter_spec " | |
083c9df9 PH |
863 | |
864 | OPERATORS = { | |
865 | '<': operator.lt, | |
866 | '<=': operator.le, | |
867 | '>': operator.gt, | |
868 | '>=': operator.ge, | |
869 | '=': operator.eq, | |
870 | '!=': operator.ne, | |
871 | } | |
67134eab | 872 | operator_rex = re.compile(r'''(?x)\s* |
2ec19e95 | 873 | (?P<key>width|height|tbr|abr|vbr|asr|filesize|fps) |
083c9df9 PH |
874 | \s*(?P<op>%s)(?P<none_inclusive>\s*\?)?\s* |
875 | (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?) | |
67134eab | 876 | $ |
083c9df9 | 877 | ''' % '|'.join(map(re.escape, OPERATORS.keys()))) |
67134eab | 878 | m = operator_rex.search(filter_spec) |
9ddb6925 S |
879 | if m: |
880 | try: | |
881 | comparison_value = int(m.group('value')) | |
882 | except ValueError: | |
883 | comparison_value = parse_filesize(m.group('value')) | |
884 | if comparison_value is None: | |
885 | comparison_value = parse_filesize(m.group('value') + 'B') | |
886 | if comparison_value is None: | |
887 | raise ValueError( | |
888 | 'Invalid value %r in format specification %r' % ( | |
67134eab | 889 | m.group('value'), filter_spec)) |
9ddb6925 S |
890 | op = OPERATORS[m.group('op')] |
891 | ||
083c9df9 | 892 | if not m: |
9ddb6925 S |
893 | STR_OPERATORS = { |
894 | '=': operator.eq, | |
895 | '!=': operator.ne, | |
896 | } | |
67134eab | 897 | str_operator_rex = re.compile(r'''(?x) |
9ddb6925 S |
898 | \s*(?P<key>ext|acodec|vcodec|container|protocol) |
899 | \s*(?P<op>%s)(?P<none_inclusive>\s*\?)? | |
900 | \s*(?P<value>[a-zA-Z0-9_-]+) | |
67134eab | 901 | \s*$ |
9ddb6925 | 902 | ''' % '|'.join(map(re.escape, STR_OPERATORS.keys()))) |
67134eab | 903 | m = str_operator_rex.search(filter_spec) |
9ddb6925 S |
904 | if m: |
905 | comparison_value = m.group('value') | |
906 | op = STR_OPERATORS[m.group('op')] | |
083c9df9 | 907 | |
9ddb6925 | 908 | if not m: |
67134eab | 909 | raise ValueError('Invalid filter specification %r' % filter_spec) |
083c9df9 PH |
910 | |
911 | def _filter(f): | |
912 | actual_value = f.get(m.group('key')) | |
913 | if actual_value is None: | |
914 | return m.group('none_inclusive') | |
915 | return op(actual_value, comparison_value) | |
67134eab JMF |
916 | return _filter |
917 | ||
918 | def build_format_selector(self, format_spec): | |
919 | def syntax_error(note, start): | |
920 | message = ( | |
921 | 'Invalid format specification: ' | |
922 | '{0}\n\t{1}\n\t{2}^'.format(note, format_spec, ' ' * start[1])) | |
923 | return SyntaxError(message) | |
924 | ||
925 | PICKFIRST = 'PICKFIRST' | |
926 | MERGE = 'MERGE' | |
927 | SINGLE = 'SINGLE' | |
0130afb7 | 928 | GROUP = 'GROUP' |
67134eab JMF |
929 | FormatSelector = collections.namedtuple('FormatSelector', ['type', 'selector', 'filters']) |
930 | ||
931 | def _parse_filter(tokens): | |
932 | filter_parts = [] | |
933 | for type, string, start, _, _ in tokens: | |
934 | if type == tokenize.OP and string == ']': | |
935 | return ''.join(filter_parts) | |
936 | else: | |
937 | filter_parts.append(string) | |
938 | ||
232541df JMF |
939 | def _remove_unused_ops(tokens): |
940 | # Remove operators that we don't use and join them with the sourrounding strings | |
941 | # for example: 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9' | |
942 | ALLOWED_OPS = ('/', '+', ',', '(', ')') | |
943 | last_string, last_start, last_end, last_line = None, None, None, None | |
944 | for type, string, start, end, line in tokens: | |
945 | if type == tokenize.OP and string == '[': | |
946 | if last_string: | |
947 | yield tokenize.NAME, last_string, last_start, last_end, last_line | |
948 | last_string = None | |
949 | yield type, string, start, end, line | |
950 | # everything inside brackets will be handled by _parse_filter | |
951 | for type, string, start, end, line in tokens: | |
952 | yield type, string, start, end, line | |
953 | if type == tokenize.OP and string == ']': | |
954 | break | |
955 | elif type == tokenize.OP and string in ALLOWED_OPS: | |
956 | if last_string: | |
957 | yield tokenize.NAME, last_string, last_start, last_end, last_line | |
958 | last_string = None | |
959 | yield type, string, start, end, line | |
960 | elif type in [tokenize.NAME, tokenize.NUMBER, tokenize.OP]: | |
961 | if not last_string: | |
962 | last_string = string | |
963 | last_start = start | |
964 | last_end = end | |
965 | else: | |
966 | last_string += string | |
967 | if last_string: | |
968 | yield tokenize.NAME, last_string, last_start, last_end, last_line | |
969 | ||
cf2ac6df | 970 | def _parse_format_selection(tokens, inside_merge=False, inside_choice=False, inside_group=False): |
67134eab JMF |
971 | selectors = [] |
972 | current_selector = None | |
973 | for type, string, start, _, _ in tokens: | |
974 | # ENCODING is only defined in python 3.x | |
975 | if type == getattr(tokenize, 'ENCODING', None): | |
976 | continue | |
977 | elif type in [tokenize.NAME, tokenize.NUMBER]: | |
978 | current_selector = FormatSelector(SINGLE, string, []) | |
979 | elif type == tokenize.OP: | |
cf2ac6df JMF |
980 | if string == ')': |
981 | if not inside_group: | |
982 | # ')' will be handled by the parentheses group | |
983 | tokens.restore_last_token() | |
67134eab | 984 | break |
cf2ac6df | 985 | elif inside_merge and string in ['/', ',']: |
0130afb7 JMF |
986 | tokens.restore_last_token() |
987 | break | |
cf2ac6df JMF |
988 | elif inside_choice and string == ',': |
989 | tokens.restore_last_token() | |
990 | break | |
991 | elif string == ',': | |
0a31a350 JMF |
992 | if not current_selector: |
993 | raise syntax_error('"," must follow a format selector', start) | |
67134eab JMF |
994 | selectors.append(current_selector) |
995 | current_selector = None | |
996 | elif string == '/': | |
d96d604e JMF |
997 | if not current_selector: |
998 | raise syntax_error('"/" must follow a format selector', start) | |
67134eab | 999 | first_choice = current_selector |
cf2ac6df | 1000 | second_choice = _parse_format_selection(tokens, inside_choice=True) |
f5f4a27a | 1001 | current_selector = FormatSelector(PICKFIRST, (first_choice, second_choice), []) |
67134eab JMF |
1002 | elif string == '[': |
1003 | if not current_selector: | |
1004 | current_selector = FormatSelector(SINGLE, 'best', []) | |
1005 | format_filter = _parse_filter(tokens) | |
1006 | current_selector.filters.append(format_filter) | |
0130afb7 JMF |
1007 | elif string == '(': |
1008 | if current_selector: | |
1009 | raise syntax_error('Unexpected "("', start) | |
cf2ac6df JMF |
1010 | group = _parse_format_selection(tokens, inside_group=True) |
1011 | current_selector = FormatSelector(GROUP, group, []) | |
67134eab JMF |
1012 | elif string == '+': |
1013 | video_selector = current_selector | |
cf2ac6df | 1014 | audio_selector = _parse_format_selection(tokens, inside_merge=True) |
0a31a350 JMF |
1015 | if not video_selector or not audio_selector: |
1016 | raise syntax_error('"+" must be between two format selectors', start) | |
cf2ac6df | 1017 | current_selector = FormatSelector(MERGE, (video_selector, audio_selector), []) |
67134eab JMF |
1018 | else: |
1019 | raise syntax_error('Operator not recognized: "{0}"'.format(string), start) | |
1020 | elif type == tokenize.ENDMARKER: | |
1021 | break | |
1022 | if current_selector: | |
1023 | selectors.append(current_selector) | |
1024 | return selectors | |
1025 | ||
1026 | def _build_selector_function(selector): | |
1027 | if isinstance(selector, list): | |
1028 | fs = [_build_selector_function(s) for s in selector] | |
1029 | ||
1030 | def selector_function(formats): | |
1031 | for f in fs: | |
1032 | for format in f(formats): | |
1033 | yield format | |
1034 | return selector_function | |
0130afb7 JMF |
1035 | elif selector.type == GROUP: |
1036 | selector_function = _build_selector_function(selector.selector) | |
67134eab JMF |
1037 | elif selector.type == PICKFIRST: |
1038 | fs = [_build_selector_function(s) for s in selector.selector] | |
1039 | ||
1040 | def selector_function(formats): | |
1041 | for f in fs: | |
1042 | picked_formats = list(f(formats)) | |
1043 | if picked_formats: | |
1044 | return picked_formats | |
1045 | return [] | |
1046 | elif selector.type == SINGLE: | |
1047 | format_spec = selector.selector | |
1048 | ||
1049 | def selector_function(formats): | |
bb8e5536 JMF |
1050 | formats = list(formats) |
1051 | if not formats: | |
1052 | return | |
5acfa126 JMF |
1053 | if format_spec == 'all': |
1054 | for f in formats: | |
1055 | yield f | |
1056 | elif format_spec in ['best', 'worst', None]: | |
67134eab JMF |
1057 | format_idx = 0 if format_spec == 'worst' else -1 |
1058 | audiovideo_formats = [ | |
1059 | f for f in formats | |
1060 | if f.get('vcodec') != 'none' and f.get('acodec') != 'none'] | |
1061 | if audiovideo_formats: | |
1062 | yield audiovideo_formats[format_idx] | |
1063 | # for audio only (soundcloud) or video only (imgur) urls, select the best/worst audio format | |
1064 | elif (all(f.get('acodec') != 'none' for f in formats) or | |
1065 | all(f.get('vcodec') != 'none' for f in formats)): | |
1066 | yield formats[format_idx] | |
1067 | elif format_spec == 'bestaudio': | |
1068 | audio_formats = [ | |
1069 | f for f in formats | |
1070 | if f.get('vcodec') == 'none'] | |
1071 | if audio_formats: | |
1072 | yield audio_formats[-1] | |
1073 | elif format_spec == 'worstaudio': | |
1074 | audio_formats = [ | |
1075 | f for f in formats | |
1076 | if f.get('vcodec') == 'none'] | |
1077 | if audio_formats: | |
1078 | yield audio_formats[0] | |
1079 | elif format_spec == 'bestvideo': | |
1080 | video_formats = [ | |
1081 | f for f in formats | |
1082 | if f.get('acodec') == 'none'] | |
1083 | if video_formats: | |
1084 | yield video_formats[-1] | |
1085 | elif format_spec == 'worstvideo': | |
1086 | video_formats = [ | |
1087 | f for f in formats | |
1088 | if f.get('acodec') == 'none'] | |
1089 | if video_formats: | |
1090 | yield video_formats[0] | |
1091 | else: | |
1092 | extensions = ['mp4', 'flv', 'webm', '3gp', 'm4a', 'mp3', 'ogg', 'aac', 'wav'] | |
1093 | if format_spec in extensions: | |
1094 | filter_f = lambda f: f['ext'] == format_spec | |
1095 | else: | |
1096 | filter_f = lambda f: f['format_id'] == format_spec | |
1097 | matches = list(filter(filter_f, formats)) | |
1098 | if matches: | |
1099 | yield matches[-1] | |
1100 | elif selector.type == MERGE: | |
1101 | def _merge(formats_info): | |
1102 | format_1, format_2 = [f['format_id'] for f in formats_info] | |
1103 | # The first format must contain the video and the | |
1104 | # second the audio | |
1105 | if formats_info[0].get('vcodec') == 'none': | |
1106 | self.report_error('The first format must ' | |
1107 | 'contain the video, try using ' | |
1108 | '"-f %s+%s"' % (format_2, format_1)) | |
1109 | return | |
1110 | output_ext = ( | |
1111 | formats_info[0]['ext'] | |
1112 | if self.params.get('merge_output_format') is None | |
1113 | else self.params['merge_output_format']) | |
1114 | return { | |
1115 | 'requested_formats': formats_info, | |
1116 | 'format': '%s+%s' % (formats_info[0].get('format'), | |
1117 | formats_info[1].get('format')), | |
1118 | 'format_id': '%s+%s' % (formats_info[0].get('format_id'), | |
1119 | formats_info[1].get('format_id')), | |
1120 | 'width': formats_info[0].get('width'), | |
1121 | 'height': formats_info[0].get('height'), | |
1122 | 'resolution': formats_info[0].get('resolution'), | |
1123 | 'fps': formats_info[0].get('fps'), | |
1124 | 'vcodec': formats_info[0].get('vcodec'), | |
1125 | 'vbr': formats_info[0].get('vbr'), | |
1126 | 'stretched_ratio': formats_info[0].get('stretched_ratio'), | |
1127 | 'acodec': formats_info[1].get('acodec'), | |
1128 | 'abr': formats_info[1].get('abr'), | |
1129 | 'ext': output_ext, | |
1130 | } | |
1131 | video_selector, audio_selector = map(_build_selector_function, selector.selector) | |
083c9df9 | 1132 | |
67134eab JMF |
1133 | def selector_function(formats): |
1134 | formats = list(formats) | |
1135 | for pair in itertools.product(video_selector(formats), audio_selector(formats)): | |
1136 | yield _merge(pair) | |
083c9df9 | 1137 | |
67134eab | 1138 | filters = [self._build_format_filter(f) for f in selector.filters] |
083c9df9 | 1139 | |
67134eab JMF |
1140 | def final_selector(formats): |
1141 | for _filter in filters: | |
1142 | formats = list(filter(_filter, formats)) | |
1143 | return selector_function(formats) | |
1144 | return final_selector | |
083c9df9 | 1145 | |
67134eab | 1146 | stream = io.BytesIO(format_spec.encode('utf-8')) |
0130afb7 | 1147 | try: |
232541df | 1148 | tokens = list(_remove_unused_ops(compat_tokenize_tokenize(stream.readline))) |
0130afb7 JMF |
1149 | except tokenize.TokenError: |
1150 | raise syntax_error('Missing closing/opening brackets or parenthesis', (0, len(format_spec))) | |
1151 | ||
1152 | class TokenIterator(object): | |
1153 | def __init__(self, tokens): | |
1154 | self.tokens = tokens | |
1155 | self.counter = 0 | |
1156 | ||
1157 | def __iter__(self): | |
1158 | return self | |
1159 | ||
1160 | def __next__(self): | |
1161 | if self.counter >= len(self.tokens): | |
1162 | raise StopIteration() | |
1163 | value = self.tokens[self.counter] | |
1164 | self.counter += 1 | |
1165 | return value | |
1166 | ||
1167 | next = __next__ | |
1168 | ||
1169 | def restore_last_token(self): | |
1170 | self.counter -= 1 | |
1171 | ||
1172 | parsed_selector = _parse_format_selection(iter(TokenIterator(tokens))) | |
67134eab | 1173 | return _build_selector_function(parsed_selector) |
a9c58ad9 | 1174 | |
e5660ee6 JMF |
1175 | def _calc_headers(self, info_dict): |
1176 | res = std_headers.copy() | |
1177 | ||
1178 | add_headers = info_dict.get('http_headers') | |
1179 | if add_headers: | |
1180 | res.update(add_headers) | |
1181 | ||
1182 | cookies = self._calc_cookies(info_dict) | |
1183 | if cookies: | |
1184 | res['Cookie'] = cookies | |
1185 | ||
1186 | return res | |
1187 | ||
1188 | def _calc_cookies(self, info_dict): | |
662435f7 | 1189 | pr = compat_urllib_request.Request(info_dict['url']) |
e5660ee6 | 1190 | self.cookiejar.add_cookie_header(pr) |
662435f7 | 1191 | return pr.get_header('Cookie') |
e5660ee6 | 1192 | |
dd82ffea JMF |
1193 | def process_video_result(self, info_dict, download=True): |
1194 | assert info_dict.get('_type', 'video') == 'video' | |
1195 | ||
bec1fad2 PH |
1196 | if 'id' not in info_dict: |
1197 | raise ExtractorError('Missing "id" field in extractor result') | |
1198 | if 'title' not in info_dict: | |
1199 | raise ExtractorError('Missing "title" field in extractor result') | |
1200 | ||
dd82ffea JMF |
1201 | if 'playlist' not in info_dict: |
1202 | # It isn't part of a playlist | |
1203 | info_dict['playlist'] = None | |
1204 | info_dict['playlist_index'] = None | |
1205 | ||
d5519808 | 1206 | thumbnails = info_dict.get('thumbnails') |
cfb56d1a PH |
1207 | if thumbnails is None: |
1208 | thumbnail = info_dict.get('thumbnail') | |
1209 | if thumbnail: | |
a7a14d95 | 1210 | info_dict['thumbnails'] = thumbnails = [{'url': thumbnail}] |
d5519808 | 1211 | if thumbnails: |
be6d7229 | 1212 | thumbnails.sort(key=lambda t: ( |
cfb56d1a PH |
1213 | t.get('preference'), t.get('width'), t.get('height'), |
1214 | t.get('id'), t.get('url'))) | |
f6c24009 | 1215 | for i, t in enumerate(thumbnails): |
9603e8a7 | 1216 | if t.get('width') and t.get('height'): |
d5519808 | 1217 | t['resolution'] = '%dx%d' % (t['width'], t['height']) |
f6c24009 PH |
1218 | if t.get('id') is None: |
1219 | t['id'] = '%d' % i | |
d5519808 PH |
1220 | |
1221 | if thumbnails and 'thumbnail' not in info_dict: | |
1222 | info_dict['thumbnail'] = thumbnails[-1]['url'] | |
1223 | ||
c9ae7b95 | 1224 | if 'display_id' not in info_dict and 'id' in info_dict: |
0afef30b PH |
1225 | info_dict['display_id'] = info_dict['id'] |
1226 | ||
955c4514 | 1227 | if info_dict.get('upload_date') is None and info_dict.get('timestamp') is not None: |
a55e36f4 S |
1228 | # Working around out-of-range timestamp values (e.g. negative ones on Windows, |
1229 | # see http://bugs.python.org/issue1646728) | |
1230 | try: | |
1231 | upload_date = datetime.datetime.utcfromtimestamp(info_dict['timestamp']) | |
1232 | info_dict['upload_date'] = upload_date.strftime('%Y%m%d') | |
1233 | except (ValueError, OverflowError, OSError): | |
1234 | pass | |
9d2ecdbc | 1235 | |
4bba3716 S |
1236 | subtitles = info_dict.get('subtitles') |
1237 | if subtitles: | |
1238 | for _, subtitle in subtitles.items(): | |
1239 | for subtitle_format in subtitle: | |
1240 | if 'ext' not in subtitle_format: | |
1241 | subtitle_format['ext'] = determine_ext(subtitle_format['url']).lower() | |
1242 | ||
a504ced0 | 1243 | if self.params.get('listsubtitles', False): |
360e1ca5 JMF |
1244 | if 'automatic_captions' in info_dict: |
1245 | self.list_subtitles(info_dict['id'], info_dict.get('automatic_captions'), 'automatic captions') | |
4bba3716 | 1246 | self.list_subtitles(info_dict['id'], subtitles, 'subtitles') |
a504ced0 | 1247 | return |
360e1ca5 | 1248 | info_dict['requested_subtitles'] = self.process_subtitles( |
4bba3716 | 1249 | info_dict['id'], subtitles, |
360e1ca5 | 1250 | info_dict.get('automatic_captions')) |
a504ced0 | 1251 | |
dd82ffea JMF |
1252 | # We now pick which formats have to be downloaded |
1253 | if info_dict.get('formats') is None: | |
1254 | # There's only one format available | |
1255 | formats = [info_dict] | |
1256 | else: | |
1257 | formats = info_dict['formats'] | |
1258 | ||
db95dc13 PH |
1259 | if not formats: |
1260 | raise ExtractorError('No video formats found!') | |
1261 | ||
181c7053 S |
1262 | formats_dict = {} |
1263 | ||
dd82ffea | 1264 | # We check that all the formats have the format and format_id fields |
db95dc13 | 1265 | for i, format in enumerate(formats): |
bec1fad2 PH |
1266 | if 'url' not in format: |
1267 | raise ExtractorError('Missing "url" key in result (index %d)' % i) | |
1268 | ||
dd82ffea | 1269 | if format.get('format_id') is None: |
8016c922 | 1270 | format['format_id'] = compat_str(i) |
181c7053 S |
1271 | format_id = format['format_id'] |
1272 | if format_id not in formats_dict: | |
1273 | formats_dict[format_id] = [] | |
1274 | formats_dict[format_id].append(format) | |
1275 | ||
1276 | # Make sure all formats have unique format_id | |
1277 | for format_id, ambiguous_formats in formats_dict.items(): | |
1278 | if len(ambiguous_formats) > 1: | |
1279 | for i, format in enumerate(ambiguous_formats): | |
1280 | format['format_id'] = '%s-%d' % (format_id, i) | |
1281 | ||
1282 | for i, format in enumerate(formats): | |
8c51aa65 | 1283 | if format.get('format') is None: |
6febd1c1 | 1284 | format['format'] = '{id} - {res}{note}'.format( |
8c51aa65 JMF |
1285 | id=format['format_id'], |
1286 | res=self.format_resolution(format), | |
6febd1c1 | 1287 | note=' ({0})'.format(format['format_note']) if format.get('format_note') is not None else '', |
8c51aa65 | 1288 | ) |
c1002e96 PH |
1289 | # Automatically determine file extension if missing |
1290 | if 'ext' not in format: | |
cce929ea | 1291 | format['ext'] = determine_ext(format['url']).lower() |
e5660ee6 JMF |
1292 | # Add HTTP headers, so that external programs can use them from the |
1293 | # json output | |
1294 | full_format_info = info_dict.copy() | |
1295 | full_format_info.update(format) | |
1296 | format['http_headers'] = self._calc_headers(full_format_info) | |
dd82ffea | 1297 | |
4bcc7bd1 | 1298 | # TODO Central sorting goes here |
99e206d5 | 1299 | |
f89197d7 | 1300 | if formats[0] is not info_dict: |
b3d9ef88 JMF |
1301 | # only set the 'formats' fields if the original info_dict list them |
1302 | # otherwise we end up with a circular reference, the first (and unique) | |
f89197d7 | 1303 | # element in the 'formats' field in info_dict is info_dict itself, |
b3d9ef88 JMF |
1304 | # wich can't be exported to json |
1305 | info_dict['formats'] = formats | |
cfb56d1a | 1306 | if self.params.get('listformats'): |
bfaae0a7 | 1307 | self.list_formats(info_dict) |
1308 | return | |
cfb56d1a PH |
1309 | if self.params.get('list_thumbnails'): |
1310 | self.list_thumbnails(info_dict) | |
1311 | return | |
bfaae0a7 | 1312 | |
de3ef3ed | 1313 | req_format = self.params.get('format') |
a9c58ad9 | 1314 | if req_format is None: |
feccf29c | 1315 | req_format_list = [] |
3749e36e | 1316 | if (self.params.get('outtmpl', DEFAULT_OUTTMPL) != '-' and |
8250c32f JMF |
1317 | info_dict['extractor'] in ['youtube', 'ted'] and |
1318 | not info_dict.get('is_live')): | |
7fcb605b | 1319 | merger = FFmpegMergerPP(self) |
97fcf1bb | 1320 | if merger.available and merger.can_merge(): |
7fcb605b | 1321 | req_format_list.append('bestvideo+bestaudio') |
feccf29c S |
1322 | req_format_list.append('best') |
1323 | req_format = '/'.join(req_format_list) | |
5acfa126 JMF |
1324 | format_selector = self.build_format_selector(req_format) |
1325 | formats_to_download = list(format_selector(formats)) | |
dd82ffea | 1326 | if not formats_to_download: |
6febd1c1 | 1327 | raise ExtractorError('requested format not available', |
78a3a9f8 | 1328 | expected=True) |
dd82ffea JMF |
1329 | |
1330 | if download: | |
1331 | if len(formats_to_download) > 1: | |
6febd1c1 | 1332 | self.to_screen('[info] %s: downloading video in %s formats' % (info_dict['id'], len(formats_to_download))) |
dd82ffea JMF |
1333 | for format in formats_to_download: |
1334 | new_info = dict(info_dict) | |
1335 | new_info.update(format) | |
1336 | self.process_info(new_info) | |
1337 | # We update the info dict with the best quality format (backwards compatibility) | |
1338 | info_dict.update(formats_to_download[-1]) | |
1339 | return info_dict | |
1340 | ||
98c70d6f | 1341 | def process_subtitles(self, video_id, normal_subtitles, automatic_captions): |
a504ced0 | 1342 | """Select the requested subtitles and their format""" |
98c70d6f JMF |
1343 | available_subs = {} |
1344 | if normal_subtitles and self.params.get('writesubtitles'): | |
1345 | available_subs.update(normal_subtitles) | |
1346 | if automatic_captions and self.params.get('writeautomaticsub'): | |
1347 | for lang, cap_info in automatic_captions.items(): | |
360e1ca5 JMF |
1348 | if lang not in available_subs: |
1349 | available_subs[lang] = cap_info | |
1350 | ||
4d171848 JMF |
1351 | if (not self.params.get('writesubtitles') and not |
1352 | self.params.get('writeautomaticsub') or not | |
1353 | available_subs): | |
1354 | return None | |
a504ced0 JMF |
1355 | |
1356 | if self.params.get('allsubtitles', False): | |
1357 | requested_langs = available_subs.keys() | |
1358 | else: | |
1359 | if self.params.get('subtitleslangs', False): | |
1360 | requested_langs = self.params.get('subtitleslangs') | |
1361 | elif 'en' in available_subs: | |
1362 | requested_langs = ['en'] | |
1363 | else: | |
1364 | requested_langs = [list(available_subs.keys())[0]] | |
1365 | ||
1366 | formats_query = self.params.get('subtitlesformat', 'best') | |
1367 | formats_preference = formats_query.split('/') if formats_query else [] | |
1368 | subs = {} | |
1369 | for lang in requested_langs: | |
1370 | formats = available_subs.get(lang) | |
1371 | if formats is None: | |
1372 | self.report_warning('%s subtitles not available for %s' % (lang, video_id)) | |
1373 | continue | |
a504ced0 JMF |
1374 | for ext in formats_preference: |
1375 | if ext == 'best': | |
1376 | f = formats[-1] | |
1377 | break | |
1378 | matches = list(filter(lambda f: f['ext'] == ext, formats)) | |
1379 | if matches: | |
1380 | f = matches[-1] | |
1381 | break | |
1382 | else: | |
1383 | f = formats[-1] | |
1384 | self.report_warning( | |
1385 | 'No subtitle format found matching "%s" for language %s, ' | |
1386 | 'using %s' % (formats_query, lang, f['ext'])) | |
1387 | subs[lang] = f | |
1388 | return subs | |
1389 | ||
8222d8de JMF |
1390 | def process_info(self, info_dict): |
1391 | """Process a single resolved IE result.""" | |
1392 | ||
1393 | assert info_dict.get('_type', 'video') == 'video' | |
fd288278 PH |
1394 | |
1395 | max_downloads = self.params.get('max_downloads') | |
1396 | if max_downloads is not None: | |
1397 | if self._num_downloads >= int(max_downloads): | |
1398 | raise MaxDownloadsReached() | |
8222d8de JMF |
1399 | |
1400 | info_dict['fulltitle'] = info_dict['title'] | |
1401 | if len(info_dict['title']) > 200: | |
6febd1c1 | 1402 | info_dict['title'] = info_dict['title'][:197] + '...' |
8222d8de | 1403 | |
11b85ce6 | 1404 | if 'format' not in info_dict: |
8222d8de JMF |
1405 | info_dict['format'] = info_dict['ext'] |
1406 | ||
442c37b7 | 1407 | reason = self._match_entry(info_dict, incomplete=False) |
8222d8de | 1408 | if reason is not None: |
6febd1c1 | 1409 | self.to_screen('[download] ' + reason) |
8222d8de JMF |
1410 | return |
1411 | ||
fd288278 | 1412 | self._num_downloads += 1 |
8222d8de | 1413 | |
e72c7e41 | 1414 | info_dict['_filename'] = filename = self.prepare_filename(info_dict) |
8222d8de JMF |
1415 | |
1416 | # Forced printings | |
1417 | if self.params.get('forcetitle', False): | |
0783b09b | 1418 | self.to_stdout(info_dict['fulltitle']) |
8222d8de | 1419 | if self.params.get('forceid', False): |
0783b09b | 1420 | self.to_stdout(info_dict['id']) |
8222d8de | 1421 | if self.params.get('forceurl', False): |
16ae61f6 | 1422 | if info_dict.get('requested_formats') is not None: |
1423 | for f in info_dict['requested_formats']: | |
1424 | self.to_stdout(f['url'] + f.get('play_path', '')) | |
1425 | else: | |
1426 | # For RTMP URLs, also include the playpath | |
1427 | self.to_stdout(info_dict['url'] + info_dict.get('play_path', '')) | |
216d71d0 | 1428 | if self.params.get('forcethumbnail', False) and info_dict.get('thumbnail') is not None: |
0783b09b | 1429 | self.to_stdout(info_dict['thumbnail']) |
216d71d0 | 1430 | if self.params.get('forcedescription', False) and info_dict.get('description') is not None: |
0783b09b | 1431 | self.to_stdout(info_dict['description']) |
8222d8de | 1432 | if self.params.get('forcefilename', False) and filename is not None: |
0783b09b | 1433 | self.to_stdout(filename) |
525ef922 PH |
1434 | if self.params.get('forceduration', False) and info_dict.get('duration') is not None: |
1435 | self.to_stdout(formatSeconds(info_dict['duration'])) | |
8222d8de | 1436 | if self.params.get('forceformat', False): |
0783b09b | 1437 | self.to_stdout(info_dict['format']) |
9d153818 | 1438 | if self.params.get('forcejson', False): |
0783b09b | 1439 | self.to_stdout(json.dumps(info_dict)) |
8222d8de JMF |
1440 | |
1441 | # Do nothing else if in simulate mode | |
1442 | if self.params.get('simulate', False): | |
1443 | return | |
1444 | ||
1445 | if filename is None: | |
1446 | return | |
1447 | ||
1448 | try: | |
e5a11a22 | 1449 | dn = os.path.dirname(sanitize_path(encodeFilename(filename))) |
d26e981d | 1450 | if dn and not os.path.exists(dn): |
8222d8de JMF |
1451 | os.makedirs(dn) |
1452 | except (OSError, IOError) as err: | |
6febd1c1 | 1453 | self.report_error('unable to create directory ' + compat_str(err)) |
8222d8de JMF |
1454 | return |
1455 | ||
1456 | if self.params.get('writedescription', False): | |
2699da80 | 1457 | descfn = replace_extension(filename, 'description', info_dict.get('ext')) |
7b6fefc9 | 1458 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(descfn)): |
6febd1c1 | 1459 | self.to_screen('[info] Video description is already present') |
f00fd51d JMF |
1460 | elif info_dict.get('description') is None: |
1461 | self.report_warning('There\'s no description to write.') | |
7b6fefc9 PH |
1462 | else: |
1463 | try: | |
6febd1c1 | 1464 | self.to_screen('[info] Writing video description to: ' + descfn) |
7b6fefc9 PH |
1465 | with io.open(encodeFilename(descfn), 'w', encoding='utf-8') as descfile: |
1466 | descfile.write(info_dict['description']) | |
7b6fefc9 | 1467 | except (OSError, IOError): |
6febd1c1 | 1468 | self.report_error('Cannot write description file ' + descfn) |
7b6fefc9 | 1469 | return |
8222d8de | 1470 | |
1fb07d10 | 1471 | if self.params.get('writeannotations', False): |
98727e12 | 1472 | annofn = replace_extension(filename, 'annotations.xml', info_dict.get('ext')) |
7b6fefc9 | 1473 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(annofn)): |
6febd1c1 | 1474 | self.to_screen('[info] Video annotations are already present') |
7b6fefc9 PH |
1475 | else: |
1476 | try: | |
6febd1c1 | 1477 | self.to_screen('[info] Writing video annotations to: ' + annofn) |
7b6fefc9 PH |
1478 | with io.open(encodeFilename(annofn), 'w', encoding='utf-8') as annofile: |
1479 | annofile.write(info_dict['annotations']) | |
1480 | except (KeyError, TypeError): | |
6febd1c1 | 1481 | self.report_warning('There are no annotations to write.') |
7b6fefc9 | 1482 | except (OSError, IOError): |
6febd1c1 | 1483 | self.report_error('Cannot write annotations file: ' + annofn) |
7b6fefc9 | 1484 | return |
1fb07d10 | 1485 | |
c4a91be7 | 1486 | subtitles_are_requested = any([self.params.get('writesubtitles', False), |
0b7f3118 | 1487 | self.params.get('writeautomaticsub')]) |
c4a91be7 | 1488 | |
c84dd8a9 | 1489 | if subtitles_are_requested and info_dict.get('requested_subtitles'): |
8222d8de JMF |
1490 | # subtitles download errors are already managed as troubles in relevant IE |
1491 | # that way it will silently go on when used with unsupporting IE | |
c84dd8a9 | 1492 | subtitles = info_dict['requested_subtitles'] |
0f2c0d33 | 1493 | ie = self.get_info_extractor(info_dict['extractor_key']) |
a504ced0 JMF |
1494 | for sub_lang, sub_info in subtitles.items(): |
1495 | sub_format = sub_info['ext'] | |
1496 | if sub_info.get('data') is not None: | |
1497 | sub_data = sub_info['data'] | |
1498 | else: | |
1499 | try: | |
0f2c0d33 JMF |
1500 | sub_data = ie._download_webpage( |
1501 | sub_info['url'], info_dict['id'], note=False) | |
1502 | except ExtractorError as err: | |
a504ced0 | 1503 | self.report_warning('Unable to download subtitle for "%s": %s' % |
0f2c0d33 | 1504 | (sub_lang, compat_str(err.cause))) |
a504ced0 | 1505 | continue |
8222d8de | 1506 | try: |
d4051a8e | 1507 | sub_filename = subtitles_filename(filename, sub_lang, sub_format) |
7b6fefc9 | 1508 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(sub_filename)): |
6febd1c1 | 1509 | self.to_screen('[info] Video subtitle %s.%s is already_present' % (sub_lang, sub_format)) |
7b6fefc9 | 1510 | else: |
6febd1c1 | 1511 | self.to_screen('[info] Writing video subtitles to: ' + sub_filename) |
7b6fefc9 | 1512 | with io.open(encodeFilename(sub_filename), 'w', encoding='utf-8') as subfile: |
a504ced0 | 1513 | subfile.write(sub_data) |
8222d8de | 1514 | except (OSError, IOError): |
e4db1951 | 1515 | self.report_error('Cannot write subtitles file ' + sub_filename) |
8222d8de JMF |
1516 | return |
1517 | ||
8222d8de | 1518 | if self.params.get('writeinfojson', False): |
b29e0000 | 1519 | infofn = replace_extension(filename, 'info.json', info_dict.get('ext')) |
7b6fefc9 | 1520 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(infofn)): |
6febd1c1 | 1521 | self.to_screen('[info] Video description metadata is already present') |
7b6fefc9 | 1522 | else: |
6febd1c1 | 1523 | self.to_screen('[info] Writing video description metadata as JSON to: ' + infofn) |
7b6fefc9 | 1524 | try: |
cb202fd2 | 1525 | write_json_file(self.filter_requested_info(info_dict), infofn) |
7b6fefc9 | 1526 | except (OSError, IOError): |
6febd1c1 | 1527 | self.report_error('Cannot write metadata to JSON file ' + infofn) |
7b6fefc9 | 1528 | return |
8222d8de | 1529 | |
ec82d85a | 1530 | self._write_thumbnails(info_dict, filename) |
8222d8de JMF |
1531 | |
1532 | if not self.params.get('skip_download', False): | |
4340deca P |
1533 | try: |
1534 | def dl(name, info): | |
a055469f | 1535 | fd = get_suitable_downloader(info, self.params)(self, self.params) |
4340deca P |
1536 | for ph in self._progress_hooks: |
1537 | fd.add_progress_hook(ph) | |
1538 | if self.params.get('verbose'): | |
1539 | self.to_stdout('[debug] Invoking downloader on %r' % info.get('url')) | |
1540 | return fd.download(name, info) | |
ee69b99a | 1541 | |
4340deca P |
1542 | if info_dict.get('requested_formats') is not None: |
1543 | downloaded = [] | |
1544 | success = True | |
d47aeb22 | 1545 | merger = FFmpegMergerPP(self) |
f740fae2 | 1546 | if not merger.available: |
4340deca P |
1547 | postprocessors = [] |
1548 | self.report_warning('You have requested multiple ' | |
1549 | 'formats but ffmpeg or avconv are not installed.' | |
4a5a898a | 1550 | ' The formats won\'t be merged.') |
6350728b | 1551 | else: |
4340deca | 1552 | postprocessors = [merger] |
81cd954a S |
1553 | |
1554 | def compatible_formats(formats): | |
1555 | video, audio = formats | |
1556 | # Check extension | |
1557 | video_ext, audio_ext = audio.get('ext'), video.get('ext') | |
1558 | if video_ext and audio_ext: | |
1559 | COMPATIBLE_EXTS = ( | |
6728187a | 1560 | ('mp3', 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v'), |
81cd954a S |
1561 | ('webm') |
1562 | ) | |
1563 | for exts in COMPATIBLE_EXTS: | |
1564 | if video_ext in exts and audio_ext in exts: | |
1565 | return True | |
1566 | # TODO: Check acodec/vcodec | |
1567 | return False | |
1568 | ||
38c6902b S |
1569 | filename_real_ext = os.path.splitext(filename)[1][1:] |
1570 | filename_wo_ext = ( | |
1571 | os.path.splitext(filename)[0] | |
1572 | if filename_real_ext == info_dict['ext'] | |
1573 | else filename) | |
81cd954a | 1574 | requested_formats = info_dict['requested_formats'] |
c0dea0a7 | 1575 | if self.params.get('merge_output_format') is None and not compatible_formats(requested_formats): |
38c6902b | 1576 | info_dict['ext'] = 'mkv' |
4a5a898a S |
1577 | self.report_warning( |
1578 | 'Requested formats are incompatible for merge and will be merged into mkv.') | |
38c6902b S |
1579 | # Ensure filename always has a correct extension for successful merge |
1580 | filename = '%s.%s' % (filename_wo_ext, info_dict['ext']) | |
5b5fbc08 JMF |
1581 | if os.path.exists(encodeFilename(filename)): |
1582 | self.to_screen( | |
1583 | '[download] %s has already been downloaded and ' | |
1584 | 'merged' % filename) | |
1585 | else: | |
81cd954a | 1586 | for f in requested_formats: |
5b5fbc08 JMF |
1587 | new_info = dict(info_dict) |
1588 | new_info.update(f) | |
1589 | fname = self.prepare_filename(new_info) | |
666a9a2b | 1590 | fname = prepend_extension(fname, 'f%s' % f['format_id'], new_info['ext']) |
5b5fbc08 JMF |
1591 | downloaded.append(fname) |
1592 | partial_success = dl(fname, new_info) | |
1593 | success = success and partial_success | |
1594 | info_dict['__postprocessors'] = postprocessors | |
1595 | info_dict['__files_to_merge'] = downloaded | |
4340deca P |
1596 | else: |
1597 | # Just a single file | |
1598 | success = dl(filename, info_dict) | |
1599 | except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: | |
1600 | self.report_error('unable to download video data: %s' % str(err)) | |
1601 | return | |
1602 | except (OSError, IOError) as err: | |
1603 | raise UnavailableVideoError(err) | |
1604 | except (ContentTooShortError, ) as err: | |
1605 | self.report_error('content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) | |
1606 | return | |
8222d8de JMF |
1607 | |
1608 | if success: | |
6271f1ca | 1609 | # Fixup content |
62cd676c PH |
1610 | fixup_policy = self.params.get('fixup') |
1611 | if fixup_policy is None: | |
1612 | fixup_policy = 'detect_or_warn' | |
1613 | ||
6271f1ca PH |
1614 | stretched_ratio = info_dict.get('stretched_ratio') |
1615 | if stretched_ratio is not None and stretched_ratio != 1: | |
6271f1ca PH |
1616 | if fixup_policy == 'warn': |
1617 | self.report_warning('%s: Non-uniform pixel ratio (%s)' % ( | |
1618 | info_dict['id'], stretched_ratio)) | |
1619 | elif fixup_policy == 'detect_or_warn': | |
1620 | stretched_pp = FFmpegFixupStretchedPP(self) | |
1621 | if stretched_pp.available: | |
1622 | info_dict.setdefault('__postprocessors', []) | |
1623 | info_dict['__postprocessors'].append(stretched_pp) | |
1624 | else: | |
1625 | self.report_warning( | |
1626 | '%s: Non-uniform pixel ratio (%s). Install ffmpeg or avconv to fix this automatically.' % ( | |
1627 | info_dict['id'], stretched_ratio)) | |
1628 | else: | |
62cd676c PH |
1629 | assert fixup_policy in ('ignore', 'never') |
1630 | ||
1631 | if info_dict.get('requested_formats') is None and info_dict.get('container') == 'm4a_dash': | |
1632 | if fixup_policy == 'warn': | |
1633 | self.report_warning('%s: writing DASH m4a. Only some players support this container.' % ( | |
1634 | info_dict['id'])) | |
1635 | elif fixup_policy == 'detect_or_warn': | |
1636 | fixup_pp = FFmpegFixupM4aPP(self) | |
1637 | if fixup_pp.available: | |
1638 | info_dict.setdefault('__postprocessors', []) | |
1639 | info_dict['__postprocessors'].append(fixup_pp) | |
1640 | else: | |
1641 | self.report_warning( | |
1642 | '%s: writing DASH m4a. Only some players support this container. Install ffmpeg or avconv to fix this automatically.' % ( | |
1643 | info_dict['id'])) | |
1644 | else: | |
1645 | assert fixup_policy in ('ignore', 'never') | |
6271f1ca | 1646 | |
8222d8de JMF |
1647 | try: |
1648 | self.post_process(filename, info_dict) | |
1649 | except (PostProcessingError) as err: | |
6febd1c1 | 1650 | self.report_error('postprocessing: %s' % str(err)) |
8222d8de | 1651 | return |
cd58dc3e | 1652 | self.record_download_archive(info_dict) |
8222d8de JMF |
1653 | |
1654 | def download(self, url_list): | |
1655 | """Download a given list of URLs.""" | |
acd69589 | 1656 | outtmpl = self.params.get('outtmpl', DEFAULT_OUTTMPL) |
0c75c3fa | 1657 | if (len(url_list) > 1 and |
8fb3ac36 PH |
1658 | '%' not in outtmpl and |
1659 | self.params.get('max_downloads') != 1): | |
acd69589 | 1660 | raise SameFileError(outtmpl) |
8222d8de JMF |
1661 | |
1662 | for url in url_list: | |
1663 | try: | |
5f6a1245 | 1664 | # It also downloads the videos |
61aa5ba3 S |
1665 | res = self.extract_info( |
1666 | url, force_generic_extractor=self.params.get('force_generic_extractor', False)) | |
8222d8de | 1667 | except UnavailableVideoError: |
6febd1c1 | 1668 | self.report_error('unable to download video') |
8222d8de | 1669 | except MaxDownloadsReached: |
6febd1c1 | 1670 | self.to_screen('[info] Maximum number of downloaded files reached.') |
8222d8de | 1671 | raise |
63e0be34 PH |
1672 | else: |
1673 | if self.params.get('dump_single_json', False): | |
1674 | self.to_stdout(json.dumps(res)) | |
8222d8de JMF |
1675 | |
1676 | return self._download_retcode | |
1677 | ||
1dcc4c0c | 1678 | def download_with_info_file(self, info_filename): |
31bd3925 JMF |
1679 | with contextlib.closing(fileinput.FileInput( |
1680 | [info_filename], mode='r', | |
1681 | openhook=fileinput.hook_encoded('utf-8'))) as f: | |
1682 | # FileInput doesn't have a read method, we can't call json.load | |
cb202fd2 | 1683 | info = self.filter_requested_info(json.loads('\n'.join(f))) |
d4943898 JMF |
1684 | try: |
1685 | self.process_ie_result(info, download=True) | |
1686 | except DownloadError: | |
1687 | webpage_url = info.get('webpage_url') | |
1688 | if webpage_url is not None: | |
6febd1c1 | 1689 | self.report_warning('The info failed to download, trying with "%s"' % webpage_url) |
d4943898 JMF |
1690 | return self.download([webpage_url]) |
1691 | else: | |
1692 | raise | |
1693 | return self._download_retcode | |
1dcc4c0c | 1694 | |
cb202fd2 S |
1695 | @staticmethod |
1696 | def filter_requested_info(info_dict): | |
1697 | return dict( | |
1698 | (k, v) for k, v in info_dict.items() | |
1699 | if k not in ['requested_formats', 'requested_subtitles']) | |
1700 | ||
8222d8de JMF |
1701 | def post_process(self, filename, ie_info): |
1702 | """Run all the postprocessors on the given file.""" | |
1703 | info = dict(ie_info) | |
1704 | info['filepath'] = filename | |
6350728b JMF |
1705 | pps_chain = [] |
1706 | if ie_info.get('__postprocessors') is not None: | |
1707 | pps_chain.extend(ie_info['__postprocessors']) | |
1708 | pps_chain.extend(self._pps) | |
1709 | for pp in pps_chain: | |
71646e46 | 1710 | files_to_delete = [] |
8222d8de | 1711 | try: |
592e97e8 | 1712 | files_to_delete, info = pp.run(info) |
8222d8de | 1713 | except PostProcessingError as e: |
bbcbf4d4 | 1714 | self.report_error(e.msg) |
592e97e8 JMF |
1715 | if files_to_delete and not self.params.get('keepvideo', False): |
1716 | for old_filename in files_to_delete: | |
f3ff1a36 | 1717 | self.to_screen('Deleting original file %s (pass -k to keep)' % old_filename) |
592e97e8 JMF |
1718 | try: |
1719 | os.remove(encodeFilename(old_filename)) | |
1720 | except (IOError, OSError): | |
1721 | self.report_warning('Unable to remove downloaded original file') | |
c1c9a79c | 1722 | |
5db07df6 PH |
1723 | def _make_archive_id(self, info_dict): |
1724 | # Future-proof against any change in case | |
1725 | # and backwards compatibility with prior versions | |
d31209a1 | 1726 | extractor = info_dict.get('extractor_key') |
7012b23c PH |
1727 | if extractor is None: |
1728 | if 'id' in info_dict: | |
1729 | extractor = info_dict.get('ie_key') # key in a playlist | |
1730 | if extractor is None: | |
5db07df6 | 1731 | return None # Incomplete video information |
6febd1c1 | 1732 | return extractor.lower() + ' ' + info_dict['id'] |
5db07df6 PH |
1733 | |
1734 | def in_download_archive(self, info_dict): | |
1735 | fn = self.params.get('download_archive') | |
1736 | if fn is None: | |
1737 | return False | |
1738 | ||
1739 | vid_id = self._make_archive_id(info_dict) | |
1740 | if vid_id is None: | |
7012b23c | 1741 | return False # Incomplete video information |
5db07df6 | 1742 | |
c1c9a79c PH |
1743 | try: |
1744 | with locked_file(fn, 'r', encoding='utf-8') as archive_file: | |
1745 | for line in archive_file: | |
1746 | if line.strip() == vid_id: | |
1747 | return True | |
1748 | except IOError as ioe: | |
1749 | if ioe.errno != errno.ENOENT: | |
1750 | raise | |
1751 | return False | |
1752 | ||
1753 | def record_download_archive(self, info_dict): | |
1754 | fn = self.params.get('download_archive') | |
1755 | if fn is None: | |
1756 | return | |
5db07df6 PH |
1757 | vid_id = self._make_archive_id(info_dict) |
1758 | assert vid_id | |
c1c9a79c | 1759 | with locked_file(fn, 'a', encoding='utf-8') as archive_file: |
6febd1c1 | 1760 | archive_file.write(vid_id + '\n') |
dd82ffea | 1761 | |
8c51aa65 | 1762 | @staticmethod |
8abeeb94 | 1763 | def format_resolution(format, default='unknown'): |
fb04e403 PH |
1764 | if format.get('vcodec') == 'none': |
1765 | return 'audio only' | |
f49d89ee PH |
1766 | if format.get('resolution') is not None: |
1767 | return format['resolution'] | |
8c51aa65 JMF |
1768 | if format.get('height') is not None: |
1769 | if format.get('width') is not None: | |
6febd1c1 | 1770 | res = '%sx%s' % (format['width'], format['height']) |
8c51aa65 | 1771 | else: |
6febd1c1 | 1772 | res = '%sp' % format['height'] |
f49d89ee | 1773 | elif format.get('width') is not None: |
6febd1c1 | 1774 | res = '?x%d' % format['width'] |
8c51aa65 | 1775 | else: |
8abeeb94 | 1776 | res = default |
8c51aa65 JMF |
1777 | return res |
1778 | ||
c57f7757 PH |
1779 | def _format_note(self, fdict): |
1780 | res = '' | |
1781 | if fdict.get('ext') in ['f4f', 'f4m']: | |
1782 | res += '(unsupported) ' | |
1783 | if fdict.get('format_note') is not None: | |
1784 | res += fdict['format_note'] + ' ' | |
1785 | if fdict.get('tbr') is not None: | |
1786 | res += '%4dk ' % fdict['tbr'] | |
1787 | if fdict.get('container') is not None: | |
1788 | if res: | |
1789 | res += ', ' | |
1790 | res += '%s container' % fdict['container'] | |
1791 | if (fdict.get('vcodec') is not None and | |
1792 | fdict.get('vcodec') != 'none'): | |
1793 | if res: | |
1794 | res += ', ' | |
1795 | res += fdict['vcodec'] | |
91c7271a | 1796 | if fdict.get('vbr') is not None: |
c57f7757 PH |
1797 | res += '@' |
1798 | elif fdict.get('vbr') is not None and fdict.get('abr') is not None: | |
1799 | res += 'video@' | |
1800 | if fdict.get('vbr') is not None: | |
1801 | res += '%4dk' % fdict['vbr'] | |
fbb21cf5 PH |
1802 | if fdict.get('fps') is not None: |
1803 | res += ', %sfps' % fdict['fps'] | |
c57f7757 PH |
1804 | if fdict.get('acodec') is not None: |
1805 | if res: | |
1806 | res += ', ' | |
1807 | if fdict['acodec'] == 'none': | |
1808 | res += 'video only' | |
1809 | else: | |
1810 | res += '%-5s' % fdict['acodec'] | |
1811 | elif fdict.get('abr') is not None: | |
1812 | if res: | |
1813 | res += ', ' | |
1814 | res += 'audio' | |
1815 | if fdict.get('abr') is not None: | |
1816 | res += '@%3dk' % fdict['abr'] | |
1817 | if fdict.get('asr') is not None: | |
1818 | res += ' (%5dHz)' % fdict['asr'] | |
1819 | if fdict.get('filesize') is not None: | |
1820 | if res: | |
1821 | res += ', ' | |
1822 | res += format_bytes(fdict['filesize']) | |
9732d77e PH |
1823 | elif fdict.get('filesize_approx') is not None: |
1824 | if res: | |
1825 | res += ', ' | |
1826 | res += '~' + format_bytes(fdict['filesize_approx']) | |
c57f7757 | 1827 | return res |
91c7271a | 1828 | |
c57f7757 | 1829 | def list_formats(self, info_dict): |
94badb25 | 1830 | formats = info_dict.get('formats', [info_dict]) |
b81a359e PH |
1831 | table = [ |
1832 | [f['format_id'], f['ext'], self.format_resolution(f), self._format_note(f)] | |
1833 | for f in formats | |
e65566a9 | 1834 | if f.get('preference') is None or f['preference'] >= -1000] |
94badb25 | 1835 | if len(formats) > 1: |
b81a359e | 1836 | table[-1][-1] += (' ' if table[-1][-1] else '') + '(best)' |
57dd9a8f | 1837 | |
b81a359e | 1838 | header_line = ['format code', 'extension', 'resolution', 'note'] |
cfb56d1a | 1839 | self.to_screen( |
b81a359e PH |
1840 | '[info] Available formats for %s:\n%s' % |
1841 | (info_dict['id'], render_table(header_line, table))) | |
cfb56d1a PH |
1842 | |
1843 | def list_thumbnails(self, info_dict): | |
1844 | thumbnails = info_dict.get('thumbnails') | |
1845 | if not thumbnails: | |
1846 | tn_url = info_dict.get('thumbnail') | |
1847 | if tn_url: | |
1848 | thumbnails = [{'id': '0', 'url': tn_url}] | |
1849 | else: | |
1850 | self.to_screen( | |
1851 | '[info] No thumbnails present for %s' % info_dict['id']) | |
1852 | return | |
1853 | ||
1854 | self.to_screen( | |
1855 | '[info] Thumbnails for %s:' % info_dict['id']) | |
1856 | self.to_screen(render_table( | |
1857 | ['ID', 'width', 'height', 'URL'], | |
1858 | [[t['id'], t.get('width', 'unknown'), t.get('height', 'unknown'), t['url']] for t in thumbnails])) | |
dca08720 | 1859 | |
360e1ca5 | 1860 | def list_subtitles(self, video_id, subtitles, name='subtitles'): |
a504ced0 | 1861 | if not subtitles: |
360e1ca5 | 1862 | self.to_screen('%s has no %s' % (video_id, name)) |
a504ced0 | 1863 | return |
a504ced0 | 1864 | self.to_screen( |
edab9dbf JMF |
1865 | 'Available %s for %s:' % (name, video_id)) |
1866 | self.to_screen(render_table( | |
1867 | ['Language', 'formats'], | |
1868 | [[lang, ', '.join(f['ext'] for f in reversed(formats))] | |
1869 | for lang, formats in subtitles.items()])) | |
a504ced0 | 1870 | |
dca08720 PH |
1871 | def urlopen(self, req): |
1872 | """ Start an HTTP download """ | |
19a41fc6 | 1873 | return self._opener.open(req, timeout=self._socket_timeout) |
dca08720 PH |
1874 | |
1875 | def print_debug_header(self): | |
1876 | if not self.params.get('verbose'): | |
1877 | return | |
62fec3b2 | 1878 | |
4192b51c PH |
1879 | if type('') is not compat_str: |
1880 | # Python 2.6 on SLES11 SP1 (https://github.com/rg3/youtube-dl/issues/3326) | |
1881 | self.report_warning( | |
1882 | 'Your Python is broken! Update to a newer and supported version') | |
1883 | ||
c6afed48 PH |
1884 | stdout_encoding = getattr( |
1885 | sys.stdout, 'encoding', 'missing (%s)' % type(sys.stdout).__name__) | |
b0472057 | 1886 | encoding_str = ( |
734f90bb PH |
1887 | '[debug] Encodings: locale %s, fs %s, out %s, pref %s\n' % ( |
1888 | locale.getpreferredencoding(), | |
1889 | sys.getfilesystemencoding(), | |
c6afed48 | 1890 | stdout_encoding, |
b0472057 | 1891 | self.get_encoding())) |
4192b51c | 1892 | write_string(encoding_str, encoding=None) |
734f90bb PH |
1893 | |
1894 | self._write_string('[debug] youtube-dl version ' + __version__ + '\n') | |
dca08720 PH |
1895 | try: |
1896 | sp = subprocess.Popen( | |
1897 | ['git', 'rev-parse', '--short', 'HEAD'], | |
1898 | stdout=subprocess.PIPE, stderr=subprocess.PIPE, | |
1899 | cwd=os.path.dirname(os.path.abspath(__file__))) | |
1900 | out, err = sp.communicate() | |
1901 | out = out.decode().strip() | |
1902 | if re.match('[0-9a-f]+', out): | |
734f90bb | 1903 | self._write_string('[debug] Git HEAD: ' + out + '\n') |
70a1165b | 1904 | except Exception: |
dca08720 PH |
1905 | try: |
1906 | sys.exc_clear() | |
70a1165b | 1907 | except Exception: |
dca08720 | 1908 | pass |
d28b5171 PH |
1909 | self._write_string('[debug] Python version %s - %s\n' % ( |
1910 | platform.python_version(), platform_name())) | |
1911 | ||
73fac4e9 | 1912 | exe_versions = FFmpegPostProcessor.get_versions(self) |
4c83c967 | 1913 | exe_versions['rtmpdump'] = rtmpdump_version() |
d28b5171 PH |
1914 | exe_str = ', '.join( |
1915 | '%s %s' % (exe, v) | |
1916 | for exe, v in sorted(exe_versions.items()) | |
1917 | if v | |
1918 | ) | |
1919 | if not exe_str: | |
1920 | exe_str = 'none' | |
1921 | self._write_string('[debug] exe versions: %s\n' % exe_str) | |
dca08720 PH |
1922 | |
1923 | proxy_map = {} | |
1924 | for handler in self._opener.handlers: | |
1925 | if hasattr(handler, 'proxies'): | |
1926 | proxy_map.update(handler.proxies) | |
734f90bb | 1927 | self._write_string('[debug] Proxy map: ' + compat_str(proxy_map) + '\n') |
dca08720 | 1928 | |
58b1f00d PH |
1929 | if self.params.get('call_home', False): |
1930 | ipaddr = self.urlopen('https://yt-dl.org/ip').read().decode('utf-8') | |
1931 | self._write_string('[debug] Public IP address: %s\n' % ipaddr) | |
1932 | latest_version = self.urlopen( | |
1933 | 'https://yt-dl.org/latest/version').read().decode('utf-8') | |
1934 | if version_tuple(latest_version) > version_tuple(__version__): | |
1935 | self.report_warning( | |
1936 | 'You are using an outdated version (newest version: %s)! ' | |
1937 | 'See https://yt-dl.org/update if you need help updating.' % | |
1938 | latest_version) | |
1939 | ||
e344693b | 1940 | def _setup_opener(self): |
6ad14cab | 1941 | timeout_val = self.params.get('socket_timeout') |
19a41fc6 | 1942 | self._socket_timeout = 600 if timeout_val is None else float(timeout_val) |
6ad14cab | 1943 | |
dca08720 PH |
1944 | opts_cookiefile = self.params.get('cookiefile') |
1945 | opts_proxy = self.params.get('proxy') | |
1946 | ||
1947 | if opts_cookiefile is None: | |
1948 | self.cookiejar = compat_cookiejar.CookieJar() | |
1949 | else: | |
1950 | self.cookiejar = compat_cookiejar.MozillaCookieJar( | |
1951 | opts_cookiefile) | |
1952 | if os.access(opts_cookiefile, os.R_OK): | |
1953 | self.cookiejar.load() | |
1954 | ||
6a3f4c3f | 1955 | cookie_processor = YoutubeDLCookieProcessor(self.cookiejar) |
dca08720 PH |
1956 | if opts_proxy is not None: |
1957 | if opts_proxy == '': | |
1958 | proxies = {} | |
1959 | else: | |
1960 | proxies = {'http': opts_proxy, 'https': opts_proxy} | |
1961 | else: | |
1962 | proxies = compat_urllib_request.getproxies() | |
1963 | # Set HTTPS proxy to HTTP one if given (https://github.com/rg3/youtube-dl/issues/805) | |
1964 | if 'http' in proxies and 'https' not in proxies: | |
1965 | proxies['https'] = proxies['http'] | |
91410c9b | 1966 | proxy_handler = PerRequestProxyHandler(proxies) |
a0ddb8a2 PH |
1967 | |
1968 | debuglevel = 1 if self.params.get('debug_printtraffic') else 0 | |
be4a824d PH |
1969 | https_handler = make_HTTPS_handler(self.params, debuglevel=debuglevel) |
1970 | ydlh = YoutubeDLHandler(self.params, debuglevel=debuglevel) | |
8b172c2e | 1971 | data_handler = compat_urllib_request_DataHandler() |
dca08720 | 1972 | opener = compat_urllib_request.build_opener( |
8b172c2e | 1973 | proxy_handler, https_handler, cookie_processor, ydlh, data_handler) |
2461f79d | 1974 | |
dca08720 PH |
1975 | # Delete the default user-agent header, which would otherwise apply in |
1976 | # cases where our custom HTTP handler doesn't come into play | |
1977 | # (See https://github.com/rg3/youtube-dl/issues/1309 for details) | |
1978 | opener.addheaders = [] | |
1979 | self._opener = opener | |
62fec3b2 PH |
1980 | |
1981 | def encode(self, s): | |
1982 | if isinstance(s, bytes): | |
1983 | return s # Already encoded | |
1984 | ||
1985 | try: | |
1986 | return s.encode(self.get_encoding()) | |
1987 | except UnicodeEncodeError as err: | |
1988 | err.reason = err.reason + '. Check your system encoding configuration or use the --encoding option.' | |
1989 | raise | |
1990 | ||
1991 | def get_encoding(self): | |
1992 | encoding = self.params.get('encoding') | |
1993 | if encoding is None: | |
1994 | encoding = preferredencoding() | |
1995 | return encoding | |
ec82d85a PH |
1996 | |
1997 | def _write_thumbnails(self, info_dict, filename): | |
1998 | if self.params.get('writethumbnail', False): | |
1999 | thumbnails = info_dict.get('thumbnails') | |
2000 | if thumbnails: | |
2001 | thumbnails = [thumbnails[-1]] | |
2002 | elif self.params.get('write_all_thumbnails', False): | |
2003 | thumbnails = info_dict.get('thumbnails') | |
2004 | else: | |
2005 | return | |
2006 | ||
2007 | if not thumbnails: | |
2008 | # No thumbnails present, so return immediately | |
2009 | return | |
2010 | ||
2011 | for t in thumbnails: | |
2012 | thumb_ext = determine_ext(t['url'], 'jpg') | |
2013 | suffix = '_%s' % t['id'] if len(thumbnails) > 1 else '' | |
2014 | thumb_display_id = '%s ' % t['id'] if len(thumbnails) > 1 else '' | |
82245a6d | 2015 | t['filename'] = thumb_filename = os.path.splitext(filename)[0] + suffix + '.' + thumb_ext |
ec82d85a PH |
2016 | |
2017 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(thumb_filename)): | |
2018 | self.to_screen('[%s] %s: Thumbnail %sis already present' % | |
2019 | (info_dict['extractor'], info_dict['id'], thumb_display_id)) | |
2020 | else: | |
2021 | self.to_screen('[%s] %s: Downloading thumbnail %s...' % | |
2022 | (info_dict['extractor'], info_dict['id'], thumb_display_id)) | |
2023 | try: | |
2024 | uf = self.urlopen(t['url']) | |
d3d89c32 | 2025 | with open(encodeFilename(thumb_filename), 'wb') as thumbf: |
ec82d85a PH |
2026 | shutil.copyfileobj(uf, thumbf) |
2027 | self.to_screen('[%s] %s: Writing thumbnail %sto: %s' % | |
2028 | (info_dict['extractor'], info_dict['id'], thumb_display_id, thumb_filename)) | |
2029 | except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: | |
2030 | self.report_warning('Unable to download thumbnail "%s": %s' % | |
2031 | (t['url'], compat_str(err))) |