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8222d8de JMF |
1 | #!/usr/bin/env python |
2 | # -*- coding: utf-8 -*- | |
3 | ||
4 | from __future__ import absolute_import | |
5 | ||
26e63931 | 6 | import collections |
c1c9a79c | 7 | import errno |
8222d8de | 8 | import io |
8694c600 | 9 | import json |
8222d8de | 10 | import os |
dca08720 | 11 | import platform |
8222d8de JMF |
12 | import re |
13 | import shutil | |
dca08720 | 14 | import subprocess |
8222d8de JMF |
15 | import socket |
16 | import sys | |
17 | import time | |
18 | import traceback | |
19 | ||
1e5b9a95 PH |
20 | if os.name == 'nt': |
21 | import ctypes | |
22 | ||
ce02ed60 | 23 | from .utils import ( |
dca08720 | 24 | compat_cookiejar, |
ce02ed60 | 25 | compat_http_client, |
ce02ed60 PH |
26 | compat_str, |
27 | compat_urllib_error, | |
28 | compat_urllib_request, | |
29 | ContentTooShortError, | |
30 | date_from_str, | |
31 | DateRange, | |
32 | determine_ext, | |
33 | DownloadError, | |
34 | encodeFilename, | |
35 | ExtractorError, | |
02dbf93f | 36 | format_bytes, |
525ef922 | 37 | formatSeconds, |
1c088fa8 | 38 | get_term_width, |
ce02ed60 | 39 | locked_file, |
dca08720 | 40 | make_HTTPS_handler, |
ce02ed60 PH |
41 | MaxDownloadsReached, |
42 | PostProcessingError, | |
dca08720 | 43 | platform_name, |
ce02ed60 PH |
44 | preferredencoding, |
45 | SameFileError, | |
46 | sanitize_filename, | |
47 | subtitles_filename, | |
48 | takewhile_inclusive, | |
49 | UnavailableVideoError, | |
29eb5174 | 50 | url_basename, |
ce02ed60 PH |
51 | write_json_file, |
52 | write_string, | |
dca08720 | 53 | YoutubeDLHandler, |
ce02ed60 | 54 | ) |
023fa8c4 | 55 | from .extractor import get_info_extractor, gen_extractors |
3bc2ddcc | 56 | from .downloader import get_suitable_downloader |
dca08720 | 57 | from .version import __version__ |
8222d8de JMF |
58 | |
59 | ||
60 | class YoutubeDL(object): | |
61 | """YoutubeDL class. | |
62 | ||
63 | YoutubeDL objects are the ones responsible of downloading the | |
64 | actual video file and writing it to disk if the user has requested | |
65 | it, among some other tasks. In most cases there should be one per | |
66 | program. As, given a video URL, the downloader doesn't know how to | |
67 | extract all the needed information, task that InfoExtractors do, it | |
68 | has to pass the URL to one of them. | |
69 | ||
70 | For this, YoutubeDL objects have a method that allows | |
71 | InfoExtractors to be registered in a given order. When it is passed | |
72 | a URL, the YoutubeDL object handles it to the first InfoExtractor it | |
73 | finds that reports being able to handle it. The InfoExtractor extracts | |
74 | all the information about the video or videos the URL refers to, and | |
75 | YoutubeDL process the extracted information, possibly using a File | |
76 | Downloader to download the video. | |
77 | ||
78 | YoutubeDL objects accept a lot of parameters. In order not to saturate | |
79 | the object constructor with arguments, it receives a dictionary of | |
80 | options instead. These options are available through the params | |
81 | attribute for the InfoExtractors to use. The YoutubeDL also | |
82 | registers itself as the downloader in charge for the InfoExtractors | |
83 | that are added to it, so this is a "mutual registration". | |
84 | ||
85 | Available options: | |
86 | ||
87 | username: Username for authentication purposes. | |
88 | password: Password for authentication purposes. | |
c6c19746 | 89 | videopassword: Password for acces a video. |
8222d8de JMF |
90 | usenetrc: Use netrc for authentication instead. |
91 | verbose: Print additional info to stdout. | |
92 | quiet: Do not print messages to stdout. | |
93 | forceurl: Force printing final URL. | |
94 | forcetitle: Force printing title. | |
95 | forceid: Force printing ID. | |
96 | forcethumbnail: Force printing thumbnail URL. | |
97 | forcedescription: Force printing description. | |
98 | forcefilename: Force printing final filename. | |
525ef922 | 99 | forceduration: Force printing duration. |
8694c600 | 100 | forcejson: Force printing info_dict as JSON. |
8222d8de JMF |
101 | simulate: Do not download the video files. |
102 | format: Video format code. | |
103 | format_limit: Highest quality format to try. | |
104 | outtmpl: Template for output names. | |
105 | restrictfilenames: Do not allow "&" and spaces in file names | |
106 | ignoreerrors: Do not stop on download errors. | |
107 | nooverwrites: Prevent overwriting files. | |
108 | playliststart: Playlist item to start at. | |
109 | playlistend: Playlist item to end at. | |
110 | matchtitle: Download only matching titles. | |
111 | rejecttitle: Reject downloads for matching titles. | |
8bf9319e | 112 | logger: Log messages to a logging.Logger instance. |
8222d8de JMF |
113 | logtostderr: Log messages to stderr instead of stdout. |
114 | writedescription: Write the video description to a .description file | |
115 | writeinfojson: Write the video description to a .info.json file | |
1fb07d10 | 116 | writeannotations: Write the video annotations to a .annotations.xml file |
8222d8de JMF |
117 | writethumbnail: Write the thumbnail image to a file |
118 | writesubtitles: Write the video subtitles to a file | |
b004821f | 119 | writeautomaticsub: Write the automatic subtitles to a file |
8222d8de | 120 | allsubtitles: Downloads all the subtitles of the video |
0b7f3118 | 121 | (requires writesubtitles or writeautomaticsub) |
8222d8de | 122 | listsubtitles: Lists all available subtitles for the video |
b98a6b2f | 123 | subtitlesformat: Subtitle format [srt/sbv/vtt] (default=srt) |
aa6a10c4 | 124 | subtitleslangs: List of languages of the subtitles to download |
8222d8de JMF |
125 | keepvideo: Keep the video file after post-processing |
126 | daterange: A DateRange object, download only if the upload_date is in the range. | |
127 | skip_download: Skip the actual download of the video file | |
c35f9e72 | 128 | cachedir: Location of the cache files in the filesystem. |
c3c88a26 | 129 | None to disable filesystem cache. |
47192f92 | 130 | noplaylist: Download single video instead of a playlist if in doubt. |
8dbe9899 PH |
131 | age_limit: An integer representing the user's age in years. |
132 | Unsuitable videos for the given age are skipped. | |
5fe18bdb PH |
133 | min_views: An integer representing the minimum view count the video |
134 | must have in order to not be skipped. | |
135 | Videos without view count information are always | |
136 | downloaded. None for no limit. | |
137 | max_views: An integer representing the maximum view count. | |
138 | Videos that are more popular than that are not | |
139 | downloaded. | |
140 | Videos without view count information are always | |
141 | downloaded. None for no limit. | |
142 | download_archive: File name of a file where all downloads are recorded. | |
c1c9a79c PH |
143 | Videos already present in the file are not downloaded |
144 | again. | |
dca08720 | 145 | cookiefile: File name where cookies should be read from and dumped to. |
a1ee09e8 PH |
146 | nocheckcertificate:Do not verify SSL certificates |
147 | proxy: URL of the proxy server to use | |
e344693b | 148 | socket_timeout: Time to wait for unresponsive hosts, in seconds |
0783b09b PH |
149 | bidi_workaround: Work around buggy terminals without bidirectional text |
150 | support, using fridibi | |
fe7e0c98 | 151 | |
8222d8de JMF |
152 | The following parameters are not used by YoutubeDL itself, they are used by |
153 | the FileDownloader: | |
154 | nopart, updatetime, buffersize, ratelimit, min_filesize, max_filesize, test, | |
155 | noresizebuffer, retries, continuedl, noprogress, consoletitle | |
156 | """ | |
157 | ||
158 | params = None | |
159 | _ies = [] | |
160 | _pps = [] | |
161 | _download_retcode = None | |
162 | _num_downloads = None | |
163 | _screen_file = None | |
164 | ||
a3fb4675 | 165 | def __init__(self, params=None): |
8222d8de JMF |
166 | """Create a FileDownloader object with the given options.""" |
167 | self._ies = [] | |
56c73665 | 168 | self._ies_instances = {} |
8222d8de | 169 | self._pps = [] |
933605d7 | 170 | self._progress_hooks = [] |
8222d8de JMF |
171 | self._download_retcode = 0 |
172 | self._num_downloads = 0 | |
173 | self._screen_file = [sys.stdout, sys.stderr][params.get('logtostderr', False)] | |
0783b09b | 174 | self._err_file = sys.stderr |
a3fb4675 | 175 | self.params = {} if params is None else params |
34308b30 | 176 | |
0783b09b | 177 | if params.get('bidi_workaround', False): |
1c088fa8 PH |
178 | try: |
179 | import pty | |
180 | master, slave = pty.openpty() | |
181 | width = get_term_width() | |
182 | if width is None: | |
183 | width_args = [] | |
184 | else: | |
185 | width_args = ['-w', str(width)] | |
5d681e96 | 186 | sp_kwargs = dict( |
1c088fa8 PH |
187 | stdin=subprocess.PIPE, |
188 | stdout=slave, | |
189 | stderr=self._err_file) | |
5d681e96 PH |
190 | try: |
191 | self._output_process = subprocess.Popen( | |
192 | ['bidiv'] + width_args, **sp_kwargs | |
193 | ) | |
194 | except OSError: | |
5d681e96 PH |
195 | self._output_process = subprocess.Popen( |
196 | ['fribidi', '-c', 'UTF-8'] + width_args, **sp_kwargs) | |
197 | self._output_channel = os.fdopen(master, 'rb') | |
1c088fa8 PH |
198 | except OSError as ose: |
199 | if ose.errno == 2: | |
200 | self.report_warning(u'Could not find fribidi executable, ignoring --bidi-workaround . Make sure that fribidi is an executable file in one of the directories in your $PATH.') | |
201 | else: | |
202 | raise | |
0783b09b | 203 | |
34308b30 PH |
204 | if (sys.version_info >= (3,) and sys.platform != 'win32' and |
205 | sys.getfilesystemencoding() in ['ascii', 'ANSI_X3.4-1968'] | |
206 | and not params['restrictfilenames']): | |
207 | # On Python 3, the Unicode filesystem API will throw errors (#1474) | |
208 | self.report_warning( | |
1d368c75 | 209 | u'Assuming --restrict-filenames since file system encoding ' |
34308b30 PH |
210 | u'cannot encode all charactes. ' |
211 | u'Set the LC_ALL environment variable to fix this.') | |
4a98cdbf | 212 | self.params['restrictfilenames'] = True |
34308b30 | 213 | |
a3927cf7 | 214 | if '%(stitle)s' in self.params.get('outtmpl', ''): |
8222d8de JMF |
215 | self.report_warning(u'%(stitle)s is deprecated. Use the %(title)s and the --restrict-filenames flag(which also secures %(uploader)s et al) instead.') |
216 | ||
dca08720 PH |
217 | self._setup_opener() |
218 | ||
8222d8de JMF |
219 | def add_info_extractor(self, ie): |
220 | """Add an InfoExtractor object to the end of the list.""" | |
221 | self._ies.append(ie) | |
56c73665 | 222 | self._ies_instances[ie.ie_key()] = ie |
8222d8de JMF |
223 | ie.set_downloader(self) |
224 | ||
56c73665 JMF |
225 | def get_info_extractor(self, ie_key): |
226 | """ | |
227 | Get an instance of an IE with name ie_key, it will try to get one from | |
228 | the _ies list, if there's no instance it will create a new one and add | |
229 | it to the extractor list. | |
230 | """ | |
231 | ie = self._ies_instances.get(ie_key) | |
232 | if ie is None: | |
233 | ie = get_info_extractor(ie_key)() | |
234 | self.add_info_extractor(ie) | |
235 | return ie | |
236 | ||
023fa8c4 JMF |
237 | def add_default_info_extractors(self): |
238 | """ | |
239 | Add the InfoExtractors returned by gen_extractors to the end of the list | |
240 | """ | |
241 | for ie in gen_extractors(): | |
242 | self.add_info_extractor(ie) | |
243 | ||
8222d8de JMF |
244 | def add_post_processor(self, pp): |
245 | """Add a PostProcessor object to the end of the chain.""" | |
246 | self._pps.append(pp) | |
247 | pp.set_downloader(self) | |
248 | ||
933605d7 JMF |
249 | def add_progress_hook(self, ph): |
250 | """Add the progress hook (currently only for the file downloader)""" | |
251 | self._progress_hooks.append(ph) | |
8ab470f1 | 252 | |
1c088fa8 | 253 | def _bidi_workaround(self, message): |
5d681e96 | 254 | if not hasattr(self, '_output_channel'): |
1c088fa8 PH |
255 | return message |
256 | ||
5d681e96 | 257 | assert hasattr(self, '_output_process') |
1c088fa8 PH |
258 | assert type(message) == type(u'') |
259 | line_count = message.count(u'\n') + 1 | |
5d681e96 PH |
260 | self._output_process.stdin.write((message + u'\n').encode('utf-8')) |
261 | self._output_process.stdin.flush() | |
262 | res = u''.join(self._output_channel.readline().decode('utf-8') | |
1c088fa8 PH |
263 | for _ in range(line_count)) |
264 | return res[:-len(u'\n')] | |
265 | ||
8222d8de | 266 | def to_screen(self, message, skip_eol=False): |
0783b09b PH |
267 | """Print message to stdout if not in quiet mode.""" |
268 | return self.to_stdout(message, skip_eol, check_quiet=True) | |
269 | ||
270 | def to_stdout(self, message, skip_eol=False, check_quiet=False): | |
8222d8de | 271 | """Print message to stdout if not in quiet mode.""" |
8bf9319e | 272 | if self.params.get('logger'): |
43afe285 | 273 | self.params['logger'].debug(message) |
0783b09b | 274 | elif not check_quiet or not self.params.get('quiet', False): |
1c088fa8 | 275 | message = self._bidi_workaround(message) |
8222d8de JMF |
276 | terminator = [u'\n', u''][skip_eol] |
277 | output = message + terminator | |
1c088fa8 | 278 | |
7459e3a2 | 279 | write_string(output, self._screen_file) |
8222d8de JMF |
280 | |
281 | def to_stderr(self, message): | |
282 | """Print message to stderr.""" | |
283 | assert type(message) == type(u'') | |
8bf9319e | 284 | if self.params.get('logger'): |
43afe285 IB |
285 | self.params['logger'].error(message) |
286 | else: | |
1c088fa8 | 287 | message = self._bidi_workaround(message) |
43afe285 | 288 | output = message + u'\n' |
0783b09b | 289 | write_string(output, self._err_file) |
8222d8de | 290 | |
1e5b9a95 PH |
291 | def to_console_title(self, message): |
292 | if not self.params.get('consoletitle', False): | |
293 | return | |
294 | if os.name == 'nt' and ctypes.windll.kernel32.GetConsoleWindow(): | |
295 | # c_wchar_p() might not be necessary if `message` is | |
296 | # already of type unicode() | |
297 | ctypes.windll.kernel32.SetConsoleTitleW(ctypes.c_wchar_p(message)) | |
298 | elif 'TERM' in os.environ: | |
749febf4 | 299 | write_string(u'\033]0;%s\007' % message, self._screen_file) |
1e5b9a95 | 300 | |
bdde425c PH |
301 | def save_console_title(self): |
302 | if not self.params.get('consoletitle', False): | |
303 | return | |
304 | if 'TERM' in os.environ: | |
efd6c574 JMF |
305 | # Save the title on stack |
306 | write_string(u'\033[22;0t', self._screen_file) | |
bdde425c PH |
307 | |
308 | def restore_console_title(self): | |
309 | if not self.params.get('consoletitle', False): | |
310 | return | |
311 | if 'TERM' in os.environ: | |
efd6c574 JMF |
312 | # Restore the title from stack |
313 | write_string(u'\033[23;0t', self._screen_file) | |
bdde425c PH |
314 | |
315 | def __enter__(self): | |
316 | self.save_console_title() | |
317 | return self | |
318 | ||
319 | def __exit__(self, *args): | |
320 | self.restore_console_title() | |
dca08720 PH |
321 | |
322 | if self.params.get('cookiefile') is not None: | |
323 | self.cookiejar.save() | |
bdde425c | 324 | |
8222d8de JMF |
325 | def trouble(self, message=None, tb=None): |
326 | """Determine action to take when a download problem appears. | |
327 | ||
328 | Depending on if the downloader has been configured to ignore | |
329 | download errors or not, this method may throw an exception or | |
330 | not when errors are found, after printing the message. | |
331 | ||
332 | tb, if given, is additional traceback information. | |
333 | """ | |
334 | if message is not None: | |
335 | self.to_stderr(message) | |
336 | if self.params.get('verbose'): | |
337 | if tb is None: | |
338 | if sys.exc_info()[0]: # if .trouble has been called from an except block | |
339 | tb = u'' | |
340 | if hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]: | |
341 | tb += u''.join(traceback.format_exception(*sys.exc_info()[1].exc_info)) | |
342 | tb += compat_str(traceback.format_exc()) | |
343 | else: | |
344 | tb_data = traceback.format_list(traceback.extract_stack()) | |
345 | tb = u''.join(tb_data) | |
346 | self.to_stderr(tb) | |
347 | if not self.params.get('ignoreerrors', False): | |
348 | if sys.exc_info()[0] and hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]: | |
349 | exc_info = sys.exc_info()[1].exc_info | |
350 | else: | |
351 | exc_info = sys.exc_info() | |
352 | raise DownloadError(message, exc_info) | |
353 | self._download_retcode = 1 | |
354 | ||
355 | def report_warning(self, message): | |
356 | ''' | |
357 | Print the message to stderr, it will be prefixed with 'WARNING:' | |
358 | If stderr is a tty file the 'WARNING:' will be colored | |
359 | ''' | |
0783b09b | 360 | if self._err_file.isatty() and os.name != 'nt': |
fe7e0c98 | 361 | _msg_header = u'\033[0;33mWARNING:\033[0m' |
8222d8de | 362 | else: |
fe7e0c98 JMF |
363 | _msg_header = u'WARNING:' |
364 | warning_message = u'%s %s' % (_msg_header, message) | |
8222d8de JMF |
365 | self.to_stderr(warning_message) |
366 | ||
367 | def report_error(self, message, tb=None): | |
368 | ''' | |
369 | Do the same as trouble, but prefixes the message with 'ERROR:', colored | |
370 | in red if stderr is a tty file. | |
371 | ''' | |
0783b09b | 372 | if self._err_file.isatty() and os.name != 'nt': |
8222d8de JMF |
373 | _msg_header = u'\033[0;31mERROR:\033[0m' |
374 | else: | |
375 | _msg_header = u'ERROR:' | |
376 | error_message = u'%s %s' % (_msg_header, message) | |
377 | self.trouble(error_message, tb) | |
378 | ||
8222d8de JMF |
379 | def report_file_already_downloaded(self, file_name): |
380 | """Report file has already been fully downloaded.""" | |
381 | try: | |
382 | self.to_screen(u'[download] %s has already been downloaded' % file_name) | |
ce02ed60 | 383 | except UnicodeEncodeError: |
8222d8de JMF |
384 | self.to_screen(u'[download] The file has already been downloaded') |
385 | ||
386 | def increment_downloads(self): | |
387 | """Increment the ordinal that assigns a number to each file.""" | |
388 | self._num_downloads += 1 | |
389 | ||
390 | def prepare_filename(self, info_dict): | |
391 | """Generate the output filename.""" | |
392 | try: | |
393 | template_dict = dict(info_dict) | |
394 | ||
395 | template_dict['epoch'] = int(time.time()) | |
396 | autonumber_size = self.params.get('autonumber_size') | |
397 | if autonumber_size is None: | |
398 | autonumber_size = 5 | |
399 | autonumber_templ = u'%0' + str(autonumber_size) + u'd' | |
400 | template_dict['autonumber'] = autonumber_templ % self._num_downloads | |
702665c0 | 401 | if template_dict.get('playlist_index') is not None: |
8222d8de JMF |
402 | template_dict['playlist_index'] = u'%05d' % template_dict['playlist_index'] |
403 | ||
586a91b6 | 404 | sanitize = lambda k, v: sanitize_filename( |
45598aab | 405 | compat_str(v), |
8222d8de | 406 | restricted=self.params.get('restrictfilenames'), |
586a91b6 PH |
407 | is_id=(k == u'id')) |
408 | template_dict = dict((k, sanitize(k, v)) | |
45598aab PH |
409 | for k, v in template_dict.items() |
410 | if v is not None) | |
26e63931 | 411 | template_dict = collections.defaultdict(lambda: u'NA', template_dict) |
8222d8de | 412 | |
586a91b6 PH |
413 | tmpl = os.path.expanduser(self.params['outtmpl']) |
414 | filename = tmpl % template_dict | |
8222d8de | 415 | return filename |
8222d8de | 416 | except ValueError as err: |
4efba05c | 417 | self.report_error(u'Error in output template: ' + str(err) + u' (encoding: ' + repr(preferredencoding()) + ')') |
8222d8de JMF |
418 | return None |
419 | ||
420 | def _match_entry(self, info_dict): | |
421 | """ Returns None iff the file should be downloaded """ | |
422 | ||
5fe18bdb | 423 | video_title = info_dict.get('title', info_dict.get('id', u'video')) |
7012b23c PH |
424 | if 'title' in info_dict: |
425 | # This can happen when we're just evaluating the playlist | |
426 | title = info_dict['title'] | |
427 | matchtitle = self.params.get('matchtitle', False) | |
428 | if matchtitle: | |
429 | if not re.search(matchtitle, title, re.IGNORECASE): | |
5fe18bdb | 430 | return u'"' + title + '" title did not match pattern "' + matchtitle + '"' |
7012b23c PH |
431 | rejecttitle = self.params.get('rejecttitle', False) |
432 | if rejecttitle: | |
433 | if re.search(rejecttitle, title, re.IGNORECASE): | |
434 | return u'"' + title + '" title matched reject pattern "' + rejecttitle + '"' | |
8222d8de JMF |
435 | date = info_dict.get('upload_date', None) |
436 | if date is not None: | |
437 | dateRange = self.params.get('daterange', DateRange()) | |
438 | if date not in dateRange: | |
5fe18bdb PH |
439 | return u'%s upload date is not in range %s' % (date_from_str(date).isoformat(), dateRange) |
440 | view_count = info_dict.get('view_count', None) | |
441 | if view_count is not None: | |
442 | min_views = self.params.get('min_views') | |
443 | if min_views is not None and view_count < min_views: | |
444 | return u'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title, view_count, min_views) | |
445 | max_views = self.params.get('max_views') | |
446 | if max_views is not None and view_count > max_views: | |
447 | return u'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title, view_count, max_views) | |
8dbe9899 PH |
448 | age_limit = self.params.get('age_limit') |
449 | if age_limit is not None: | |
cfadd183 | 450 | if age_limit < info_dict.get('age_limit', 0): |
8dbe9899 | 451 | return u'Skipping "' + title + '" because it is age restricted' |
c1c9a79c | 452 | if self.in_download_archive(info_dict): |
5fe18bdb | 453 | return u'%s has already been recorded in archive' % video_title |
8222d8de | 454 | return None |
fe7e0c98 | 455 | |
b6c45014 JMF |
456 | @staticmethod |
457 | def add_extra_info(info_dict, extra_info): | |
458 | '''Set the keys from extra_info in info dict if they are missing''' | |
459 | for key, value in extra_info.items(): | |
460 | info_dict.setdefault(key, value) | |
461 | ||
7fc3fa05 PH |
462 | def extract_info(self, url, download=True, ie_key=None, extra_info={}, |
463 | process=True): | |
8222d8de JMF |
464 | ''' |
465 | Returns a list with a dictionary for each video we find. | |
466 | If 'download', also downloads the videos. | |
467 | extra_info is a dict containing the extra values to add to each result | |
468 | ''' | |
fe7e0c98 | 469 | |
8222d8de | 470 | if ie_key: |
56c73665 | 471 | ies = [self.get_info_extractor(ie_key)] |
8222d8de JMF |
472 | else: |
473 | ies = self._ies | |
474 | ||
475 | for ie in ies: | |
476 | if not ie.suitable(url): | |
477 | continue | |
478 | ||
479 | if not ie.working(): | |
480 | self.report_warning(u'The program functionality for this site has been marked as broken, ' | |
481 | u'and will probably not work.') | |
482 | ||
483 | try: | |
484 | ie_result = ie.extract(url) | |
485 | if ie_result is None: # Finished already (backwards compatibility; listformats and friends should be moved here) | |
486 | break | |
487 | if isinstance(ie_result, list): | |
488 | # Backwards compatibility: old IE result format | |
8222d8de JMF |
489 | ie_result = { |
490 | '_type': 'compat_list', | |
491 | 'entries': ie_result, | |
492 | } | |
9103bbc5 JMF |
493 | self.add_extra_info(ie_result, |
494 | { | |
495 | 'extractor': ie.IE_NAME, | |
be97abc2 | 496 | 'webpage_url': url, |
29eb5174 | 497 | 'webpage_url_basename': url_basename(url), |
be97abc2 | 498 | 'extractor_key': ie.ie_key(), |
9103bbc5 | 499 | }) |
7fc3fa05 PH |
500 | if process: |
501 | return self.process_ie_result(ie_result, download, extra_info) | |
502 | else: | |
503 | return ie_result | |
8222d8de JMF |
504 | except ExtractorError as de: # An error we somewhat expected |
505 | self.report_error(compat_str(de), de.format_traceback()) | |
506 | break | |
507 | except Exception as e: | |
508 | if self.params.get('ignoreerrors', False): | |
509 | self.report_error(compat_str(e), tb=compat_str(traceback.format_exc())) | |
510 | break | |
511 | else: | |
512 | raise | |
513 | else: | |
514 | self.report_error(u'no suitable InfoExtractor: %s' % url) | |
fe7e0c98 | 515 | |
8222d8de JMF |
516 | def process_ie_result(self, ie_result, download=True, extra_info={}): |
517 | """ | |
518 | Take the result of the ie(may be modified) and resolve all unresolved | |
519 | references (URLs, playlist items). | |
520 | ||
521 | It will also download the videos if 'download'. | |
522 | Returns the resolved ie_result. | |
523 | """ | |
524 | ||
525 | result_type = ie_result.get('_type', 'video') # If not given we suppose it's a video, support the default old system | |
526 | if result_type == 'video': | |
b6c45014 | 527 | self.add_extra_info(ie_result, extra_info) |
feee2ecf | 528 | return self.process_video_result(ie_result, download=download) |
8222d8de JMF |
529 | elif result_type == 'url': |
530 | # We have to add extra_info to the results because it may be | |
531 | # contained in a playlist | |
532 | return self.extract_info(ie_result['url'], | |
533 | download, | |
534 | ie_key=ie_result.get('ie_key'), | |
535 | extra_info=extra_info) | |
7fc3fa05 PH |
536 | elif result_type == 'url_transparent': |
537 | # Use the information from the embedding page | |
538 | info = self.extract_info( | |
539 | ie_result['url'], ie_key=ie_result.get('ie_key'), | |
540 | extra_info=extra_info, download=False, process=False) | |
541 | ||
542 | def make_result(embedded_info): | |
543 | new_result = ie_result.copy() | |
544 | for f in ('_type', 'url', 'ext', 'player_url', 'formats', | |
1538eff6 | 545 | 'entries', 'ie_key', 'duration', |
ef4fd848 PH |
546 | 'subtitles', 'annotations', 'format', |
547 | 'thumbnail', 'thumbnails'): | |
7fc3fa05 PH |
548 | if f in new_result: |
549 | del new_result[f] | |
550 | if f in embedded_info: | |
551 | new_result[f] = embedded_info[f] | |
552 | return new_result | |
553 | new_result = make_result(info) | |
554 | ||
555 | assert new_result.get('_type') != 'url_transparent' | |
556 | if new_result.get('_type') == 'compat_list': | |
557 | new_result['entries'] = [ | |
558 | make_result(e) for e in new_result['entries']] | |
559 | ||
560 | return self.process_ie_result( | |
561 | new_result, download=download, extra_info=extra_info) | |
8222d8de JMF |
562 | elif result_type == 'playlist': |
563 | # We process each entry in the playlist | |
564 | playlist = ie_result.get('title', None) or ie_result.get('id', None) | |
fe7e0c98 | 565 | self.to_screen(u'[download] Downloading playlist: %s' % playlist) |
8222d8de JMF |
566 | |
567 | playlist_results = [] | |
568 | ||
569 | n_all_entries = len(ie_result['entries']) | |
570 | playliststart = self.params.get('playliststart', 1) - 1 | |
a19fd00c PH |
571 | playlistend = self.params.get('playlistend', None) |
572 | # For backwards compatibility, interpret -1 as whole list | |
8222d8de | 573 | if playlistend == -1: |
a19fd00c | 574 | playlistend = None |
8222d8de | 575 | |
a19fd00c | 576 | entries = ie_result['entries'][playliststart:playlistend] |
8222d8de JMF |
577 | n_entries = len(entries) |
578 | ||
a19fd00c PH |
579 | self.to_screen( |
580 | u"[%s] playlist '%s': Collected %d video ids (downloading %d of them)" % | |
8222d8de JMF |
581 | (ie_result['extractor'], playlist, n_all_entries, n_entries)) |
582 | ||
fe7e0c98 JMF |
583 | for i, entry in enumerate(entries, 1): |
584 | self.to_screen(u'[download] Downloading video #%s of %s' % (i, n_entries)) | |
8222d8de | 585 | extra = { |
fe7e0c98 JMF |
586 | 'playlist': playlist, |
587 | 'playlist_index': i + playliststart, | |
b6c45014 | 588 | 'extractor': ie_result['extractor'], |
9103bbc5 | 589 | 'webpage_url': ie_result['webpage_url'], |
29eb5174 | 590 | 'webpage_url_basename': url_basename(ie_result['webpage_url']), |
be97abc2 | 591 | 'extractor_key': ie_result['extractor_key'], |
fe7e0c98 | 592 | } |
7012b23c PH |
593 | |
594 | reason = self._match_entry(entry) | |
595 | if reason is not None: | |
596 | self.to_screen(u'[download] ' + reason) | |
597 | continue | |
598 | ||
8222d8de JMF |
599 | entry_result = self.process_ie_result(entry, |
600 | download=download, | |
601 | extra_info=extra) | |
602 | playlist_results.append(entry_result) | |
603 | ie_result['entries'] = playlist_results | |
604 | return ie_result | |
605 | elif result_type == 'compat_list': | |
606 | def _fixup(r): | |
b6c45014 | 607 | self.add_extra_info(r, |
9103bbc5 JMF |
608 | { |
609 | 'extractor': ie_result['extractor'], | |
610 | 'webpage_url': ie_result['webpage_url'], | |
29eb5174 | 611 | 'webpage_url_basename': url_basename(ie_result['webpage_url']), |
be97abc2 | 612 | 'extractor_key': ie_result['extractor_key'], |
9103bbc5 | 613 | }) |
8222d8de JMF |
614 | return r |
615 | ie_result['entries'] = [ | |
b6c45014 | 616 | self.process_ie_result(_fixup(r), download, extra_info) |
8222d8de JMF |
617 | for r in ie_result['entries'] |
618 | ] | |
619 | return ie_result | |
620 | else: | |
621 | raise Exception('Invalid result type: %s' % result_type) | |
622 | ||
a9c58ad9 JMF |
623 | def select_format(self, format_spec, available_formats): |
624 | if format_spec == 'best' or format_spec is None: | |
625 | return available_formats[-1] | |
626 | elif format_spec == 'worst': | |
627 | return available_formats[0] | |
628 | else: | |
49e86983 JMF |
629 | extensions = [u'mp4', u'flv', u'webm', u'3gp'] |
630 | if format_spec in extensions: | |
631 | filter_f = lambda f: f['ext'] == format_spec | |
632 | else: | |
633 | filter_f = lambda f: f['format_id'] == format_spec | |
fe7e0c98 | 634 | matches = list(filter(filter_f, available_formats)) |
a9c58ad9 JMF |
635 | if matches: |
636 | return matches[-1] | |
637 | return None | |
638 | ||
dd82ffea JMF |
639 | def process_video_result(self, info_dict, download=True): |
640 | assert info_dict.get('_type', 'video') == 'video' | |
641 | ||
642 | if 'playlist' not in info_dict: | |
643 | # It isn't part of a playlist | |
644 | info_dict['playlist'] = None | |
645 | info_dict['playlist_index'] = None | |
646 | ||
6ff000b8 | 647 | # This extractors handle format selection themselves |
4ea3be0a | 648 | if info_dict['extractor'] in [u'Youku']: |
12893efe JMF |
649 | if download: |
650 | self.process_info(info_dict) | |
6ff000b8 JMF |
651 | return info_dict |
652 | ||
dd82ffea JMF |
653 | # We now pick which formats have to be downloaded |
654 | if info_dict.get('formats') is None: | |
655 | # There's only one format available | |
656 | formats = [info_dict] | |
657 | else: | |
658 | formats = info_dict['formats'] | |
659 | ||
660 | # We check that all the formats have the format and format_id fields | |
661 | for (i, format) in enumerate(formats): | |
dd82ffea | 662 | if format.get('format_id') is None: |
8016c922 | 663 | format['format_id'] = compat_str(i) |
8c51aa65 JMF |
664 | if format.get('format') is None: |
665 | format['format'] = u'{id} - {res}{note}'.format( | |
666 | id=format['format_id'], | |
667 | res=self.format_resolution(format), | |
71934988 | 668 | note=u' ({0})'.format(format['format_note']) if format.get('format_note') is not None else '', |
8c51aa65 | 669 | ) |
c1002e96 PH |
670 | # Automatically determine file extension if missing |
671 | if 'ext' not in format: | |
672 | format['ext'] = determine_ext(format['url']) | |
dd82ffea | 673 | |
99e206d5 JMF |
674 | format_limit = self.params.get('format_limit', None) |
675 | if format_limit: | |
f4d96df0 PH |
676 | formats = list(takewhile_inclusive( |
677 | lambda f: f['format_id'] != format_limit, formats | |
678 | )) | |
4bcc7bd1 PH |
679 | |
680 | # TODO Central sorting goes here | |
99e206d5 | 681 | |
b3d9ef88 JMF |
682 | if formats[0] is not info_dict: |
683 | # only set the 'formats' fields if the original info_dict list them | |
684 | # otherwise we end up with a circular reference, the first (and unique) | |
685 | # element in the 'formats' field in info_dict is info_dict itself, | |
686 | # wich can't be exported to json | |
687 | info_dict['formats'] = formats | |
bfaae0a7 | 688 | if self.params.get('listformats', None): |
689 | self.list_formats(info_dict) | |
690 | return | |
691 | ||
dd82ffea | 692 | req_format = self.params.get('format', 'best') |
a9c58ad9 JMF |
693 | if req_format is None: |
694 | req_format = 'best' | |
dd82ffea | 695 | formats_to_download = [] |
dd82ffea | 696 | # The -1 is for supporting YoutubeIE |
a9c58ad9 | 697 | if req_format in ('-1', 'all'): |
dd82ffea JMF |
698 | formats_to_download = formats |
699 | else: | |
a9c58ad9 | 700 | # We can accept formats requestd in the format: 34/5/best, we pick |
416a5efc | 701 | # the first that is available, starting from left |
dd82ffea JMF |
702 | req_formats = req_format.split('/') |
703 | for rf in req_formats: | |
a9c58ad9 JMF |
704 | selected_format = self.select_format(rf, formats) |
705 | if selected_format is not None: | |
706 | formats_to_download = [selected_format] | |
dd82ffea JMF |
707 | break |
708 | if not formats_to_download: | |
78a3a9f8 PH |
709 | raise ExtractorError(u'requested format not available', |
710 | expected=True) | |
dd82ffea JMF |
711 | |
712 | if download: | |
713 | if len(formats_to_download) > 1: | |
714 | self.to_screen(u'[info] %s: downloading video in %s formats' % (info_dict['id'], len(formats_to_download))) | |
715 | for format in formats_to_download: | |
716 | new_info = dict(info_dict) | |
717 | new_info.update(format) | |
718 | self.process_info(new_info) | |
719 | # We update the info dict with the best quality format (backwards compatibility) | |
720 | info_dict.update(formats_to_download[-1]) | |
721 | return info_dict | |
722 | ||
8222d8de JMF |
723 | def process_info(self, info_dict): |
724 | """Process a single resolved IE result.""" | |
725 | ||
726 | assert info_dict.get('_type', 'video') == 'video' | |
727 | #We increment the download the download count here to match the previous behaviour. | |
728 | self.increment_downloads() | |
729 | ||
730 | info_dict['fulltitle'] = info_dict['title'] | |
731 | if len(info_dict['title']) > 200: | |
732 | info_dict['title'] = info_dict['title'][:197] + u'...' | |
733 | ||
734 | # Keep for backwards compatibility | |
735 | info_dict['stitle'] = info_dict['title'] | |
736 | ||
737 | if not 'format' in info_dict: | |
738 | info_dict['format'] = info_dict['ext'] | |
739 | ||
740 | reason = self._match_entry(info_dict) | |
741 | if reason is not None: | |
742 | self.to_screen(u'[download] ' + reason) | |
743 | return | |
744 | ||
745 | max_downloads = self.params.get('max_downloads') | |
746 | if max_downloads is not None: | |
747 | if self._num_downloads > int(max_downloads): | |
748 | raise MaxDownloadsReached() | |
749 | ||
750 | filename = self.prepare_filename(info_dict) | |
751 | ||
752 | # Forced printings | |
753 | if self.params.get('forcetitle', False): | |
0783b09b | 754 | self.to_stdout(info_dict['fulltitle']) |
8222d8de | 755 | if self.params.get('forceid', False): |
0783b09b | 756 | self.to_stdout(info_dict['id']) |
8222d8de | 757 | if self.params.get('forceurl', False): |
edde6c56 | 758 | # For RTMP URLs, also include the playpath |
0783b09b | 759 | self.to_stdout(info_dict['url'] + info_dict.get('play_path', u'')) |
216d71d0 | 760 | if self.params.get('forcethumbnail', False) and info_dict.get('thumbnail') is not None: |
0783b09b | 761 | self.to_stdout(info_dict['thumbnail']) |
216d71d0 | 762 | if self.params.get('forcedescription', False) and info_dict.get('description') is not None: |
0783b09b | 763 | self.to_stdout(info_dict['description']) |
8222d8de | 764 | if self.params.get('forcefilename', False) and filename is not None: |
0783b09b | 765 | self.to_stdout(filename) |
525ef922 PH |
766 | if self.params.get('forceduration', False) and info_dict.get('duration') is not None: |
767 | self.to_stdout(formatSeconds(info_dict['duration'])) | |
8222d8de | 768 | if self.params.get('forceformat', False): |
0783b09b | 769 | self.to_stdout(info_dict['format']) |
9d153818 | 770 | if self.params.get('forcejson', False): |
a0d96c98 | 771 | info_dict['_filename'] = filename |
0783b09b | 772 | self.to_stdout(json.dumps(info_dict)) |
8222d8de JMF |
773 | |
774 | # Do nothing else if in simulate mode | |
775 | if self.params.get('simulate', False): | |
776 | return | |
777 | ||
778 | if filename is None: | |
779 | return | |
780 | ||
781 | try: | |
782 | dn = os.path.dirname(encodeFilename(filename)) | |
783 | if dn != '' and not os.path.exists(dn): | |
784 | os.makedirs(dn) | |
785 | except (OSError, IOError) as err: | |
786 | self.report_error(u'unable to create directory ' + compat_str(err)) | |
787 | return | |
788 | ||
789 | if self.params.get('writedescription', False): | |
7b6fefc9 PH |
790 | descfn = filename + u'.description' |
791 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(descfn)): | |
792 | self.to_screen(u'[info] Video description is already present') | |
793 | else: | |
794 | try: | |
795 | self.to_screen(u'[info] Writing video description to: ' + descfn) | |
796 | with io.open(encodeFilename(descfn), 'w', encoding='utf-8') as descfile: | |
797 | descfile.write(info_dict['description']) | |
798 | except (KeyError, TypeError): | |
799 | self.report_warning(u'There\'s no description to write.') | |
800 | except (OSError, IOError): | |
801 | self.report_error(u'Cannot write description file ' + descfn) | |
802 | return | |
8222d8de | 803 | |
1fb07d10 | 804 | if self.params.get('writeannotations', False): |
7b6fefc9 PH |
805 | annofn = filename + u'.annotations.xml' |
806 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(annofn)): | |
807 | self.to_screen(u'[info] Video annotations are already present') | |
808 | else: | |
809 | try: | |
810 | self.to_screen(u'[info] Writing video annotations to: ' + annofn) | |
811 | with io.open(encodeFilename(annofn), 'w', encoding='utf-8') as annofile: | |
812 | annofile.write(info_dict['annotations']) | |
813 | except (KeyError, TypeError): | |
814 | self.report_warning(u'There are no annotations to write.') | |
815 | except (OSError, IOError): | |
816 | self.report_error(u'Cannot write annotations file: ' + annofn) | |
817 | return | |
1fb07d10 | 818 | |
c4a91be7 | 819 | subtitles_are_requested = any([self.params.get('writesubtitles', False), |
0b7f3118 | 820 | self.params.get('writeautomaticsub')]) |
c4a91be7 | 821 | |
fe7e0c98 | 822 | if subtitles_are_requested and 'subtitles' in info_dict and info_dict['subtitles']: |
8222d8de JMF |
823 | # subtitles download errors are already managed as troubles in relevant IE |
824 | # that way it will silently go on when used with unsupporting IE | |
8222d8de | 825 | subtitles = info_dict['subtitles'] |
ca715127 | 826 | sub_format = self.params.get('subtitlesformat', 'srt') |
5d51a883 JMF |
827 | for sub_lang in subtitles.keys(): |
828 | sub = subtitles[sub_lang] | |
6804038d JMF |
829 | if sub is None: |
830 | continue | |
8222d8de | 831 | try: |
d4051a8e | 832 | sub_filename = subtitles_filename(filename, sub_lang, sub_format) |
7b6fefc9 PH |
833 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(sub_filename)): |
834 | self.to_screen(u'[info] Video subtitle %s.%s is already_present' % (sub_lang, sub_format)) | |
835 | else: | |
836 | self.to_screen(u'[info] Writing video subtitles to: ' + sub_filename) | |
837 | with io.open(encodeFilename(sub_filename), 'w', encoding='utf-8') as subfile: | |
838 | subfile.write(sub) | |
8222d8de JMF |
839 | except (OSError, IOError): |
840 | self.report_error(u'Cannot write subtitles file ' + descfn) | |
841 | return | |
842 | ||
8222d8de | 843 | if self.params.get('writeinfojson', False): |
9771cceb | 844 | infofn = os.path.splitext(filename)[0] + u'.info.json' |
7b6fefc9 PH |
845 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(infofn)): |
846 | self.to_screen(u'[info] Video description metadata is already present') | |
847 | else: | |
848 | self.to_screen(u'[info] Writing video description metadata as JSON to: ' + infofn) | |
849 | try: | |
1538eff6 | 850 | write_json_file(info_dict, encodeFilename(infofn)) |
7b6fefc9 PH |
851 | except (OSError, IOError): |
852 | self.report_error(u'Cannot write metadata to JSON file ' + infofn) | |
853 | return | |
8222d8de JMF |
854 | |
855 | if self.params.get('writethumbnail', False): | |
d8269e1d | 856 | if info_dict.get('thumbnail') is not None: |
cbdbb766 | 857 | thumb_format = determine_ext(info_dict['thumbnail'], u'jpg') |
357ddadb | 858 | thumb_filename = os.path.splitext(filename)[0] + u'.' + thumb_format |
0a9ce268 | 859 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(thumb_filename)): |
7b6fefc9 PH |
860 | self.to_screen(u'[%s] %s: Thumbnail is already present' % |
861 | (info_dict['extractor'], info_dict['id'])) | |
862 | else: | |
863 | self.to_screen(u'[%s] %s: Downloading thumbnail ...' % | |
864 | (info_dict['extractor'], info_dict['id'])) | |
865 | try: | |
866 | uf = compat_urllib_request.urlopen(info_dict['thumbnail']) | |
867 | with open(thumb_filename, 'wb') as thumbf: | |
868 | shutil.copyfileobj(uf, thumbf) | |
869 | self.to_screen(u'[%s] %s: Writing thumbnail to: %s' % | |
870 | (info_dict['extractor'], info_dict['id'], thumb_filename)) | |
871 | except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: | |
872 | self.report_warning(u'Unable to download thumbnail "%s": %s' % | |
873 | (info_dict['thumbnail'], compat_str(err))) | |
8222d8de JMF |
874 | |
875 | if not self.params.get('skip_download', False): | |
876 | if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(filename)): | |
877 | success = True | |
878 | else: | |
879 | try: | |
3bc2ddcc | 880 | fd = get_suitable_downloader(info_dict)(self, self.params) |
933605d7 | 881 | for ph in self._progress_hooks: |
8ab470f1 | 882 | fd.add_progress_hook(ph) |
3bc2ddcc | 883 | success = fd.download(filename, info_dict) |
8222d8de JMF |
884 | except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: |
885 | self.report_error(u'unable to download video data: %s' % str(err)) | |
886 | return | |
c40c6aaa JMF |
887 | except (OSError, IOError) as err: |
888 | raise UnavailableVideoError(err) | |
8222d8de JMF |
889 | except (ContentTooShortError, ) as err: |
890 | self.report_error(u'content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) | |
891 | return | |
892 | ||
893 | if success: | |
894 | try: | |
895 | self.post_process(filename, info_dict) | |
896 | except (PostProcessingError) as err: | |
897 | self.report_error(u'postprocessing: %s' % str(err)) | |
898 | return | |
899 | ||
c1c9a79c PH |
900 | self.record_download_archive(info_dict) |
901 | ||
8222d8de JMF |
902 | def download(self, url_list): |
903 | """Download a given list of URLs.""" | |
0c75c3fa PH |
904 | if (len(url_list) > 1 and |
905 | '%' not in self.params['outtmpl'] | |
906 | and self.params.get('max_downloads') != 1): | |
8222d8de JMF |
907 | raise SameFileError(self.params['outtmpl']) |
908 | ||
909 | for url in url_list: | |
910 | try: | |
911 | #It also downloads the videos | |
dca08720 | 912 | self.extract_info(url) |
8222d8de JMF |
913 | except UnavailableVideoError: |
914 | self.report_error(u'unable to download video') | |
915 | except MaxDownloadsReached: | |
916 | self.to_screen(u'[info] Maximum number of downloaded files reached.') | |
917 | raise | |
918 | ||
919 | return self._download_retcode | |
920 | ||
1dcc4c0c | 921 | def download_with_info_file(self, info_filename): |
395293a8 | 922 | with io.open(info_filename, 'r', encoding='utf-8') as f: |
1dcc4c0c | 923 | info = json.load(f) |
d4943898 JMF |
924 | try: |
925 | self.process_ie_result(info, download=True) | |
926 | except DownloadError: | |
927 | webpage_url = info.get('webpage_url') | |
928 | if webpage_url is not None: | |
929 | self.report_warning(u'The info failed to download, trying with "%s"' % webpage_url) | |
930 | return self.download([webpage_url]) | |
931 | else: | |
932 | raise | |
933 | return self._download_retcode | |
1dcc4c0c | 934 | |
8222d8de JMF |
935 | def post_process(self, filename, ie_info): |
936 | """Run all the postprocessors on the given file.""" | |
937 | info = dict(ie_info) | |
938 | info['filepath'] = filename | |
939 | keep_video = None | |
940 | for pp in self._pps: | |
941 | try: | |
fe7e0c98 | 942 | keep_video_wish, new_info = pp.run(info) |
8222d8de JMF |
943 | if keep_video_wish is not None: |
944 | if keep_video_wish: | |
945 | keep_video = keep_video_wish | |
946 | elif keep_video is None: | |
947 | # No clear decision yet, let IE decide | |
948 | keep_video = keep_video_wish | |
949 | except PostProcessingError as e: | |
bbcbf4d4 | 950 | self.report_error(e.msg) |
8222d8de JMF |
951 | if keep_video is False and not self.params.get('keepvideo', False): |
952 | try: | |
953 | self.to_screen(u'Deleting original file %s (pass -k to keep)' % filename) | |
954 | os.remove(encodeFilename(filename)) | |
955 | except (IOError, OSError): | |
956 | self.report_warning(u'Unable to remove downloaded video file') | |
c1c9a79c | 957 | |
5db07df6 PH |
958 | def _make_archive_id(self, info_dict): |
959 | # Future-proof against any change in case | |
960 | # and backwards compatibility with prior versions | |
d31209a1 | 961 | extractor = info_dict.get('extractor_key') |
7012b23c PH |
962 | if extractor is None: |
963 | if 'id' in info_dict: | |
964 | extractor = info_dict.get('ie_key') # key in a playlist | |
965 | if extractor is None: | |
5db07df6 PH |
966 | return None # Incomplete video information |
967 | return extractor.lower() + u' ' + info_dict['id'] | |
968 | ||
969 | def in_download_archive(self, info_dict): | |
970 | fn = self.params.get('download_archive') | |
971 | if fn is None: | |
972 | return False | |
973 | ||
974 | vid_id = self._make_archive_id(info_dict) | |
975 | if vid_id is None: | |
7012b23c | 976 | return False # Incomplete video information |
5db07df6 | 977 | |
c1c9a79c PH |
978 | try: |
979 | with locked_file(fn, 'r', encoding='utf-8') as archive_file: | |
980 | for line in archive_file: | |
981 | if line.strip() == vid_id: | |
982 | return True | |
983 | except IOError as ioe: | |
984 | if ioe.errno != errno.ENOENT: | |
985 | raise | |
986 | return False | |
987 | ||
988 | def record_download_archive(self, info_dict): | |
989 | fn = self.params.get('download_archive') | |
990 | if fn is None: | |
991 | return | |
5db07df6 PH |
992 | vid_id = self._make_archive_id(info_dict) |
993 | assert vid_id | |
c1c9a79c PH |
994 | with locked_file(fn, 'a', encoding='utf-8') as archive_file: |
995 | archive_file.write(vid_id + u'\n') | |
dd82ffea | 996 | |
8c51aa65 | 997 | @staticmethod |
8abeeb94 | 998 | def format_resolution(format, default='unknown'): |
fb04e403 PH |
999 | if format.get('vcodec') == 'none': |
1000 | return 'audio only' | |
f49d89ee PH |
1001 | if format.get('resolution') is not None: |
1002 | return format['resolution'] | |
8c51aa65 JMF |
1003 | if format.get('height') is not None: |
1004 | if format.get('width') is not None: | |
1005 | res = u'%sx%s' % (format['width'], format['height']) | |
1006 | else: | |
1007 | res = u'%sp' % format['height'] | |
f49d89ee PH |
1008 | elif format.get('width') is not None: |
1009 | res = u'?x%d' % format['width'] | |
8c51aa65 | 1010 | else: |
8abeeb94 | 1011 | res = default |
8c51aa65 JMF |
1012 | return res |
1013 | ||
dd82ffea | 1014 | def list_formats(self, info_dict): |
91c7271a | 1015 | def format_note(fdict): |
91c7271a | 1016 | res = u'' |
02dbf93f PH |
1017 | if fdict.get('format_note') is not None: |
1018 | res += fdict['format_note'] + u' ' | |
fb04e403 PH |
1019 | if (fdict.get('vcodec') is not None and |
1020 | fdict.get('vcodec') != 'none'): | |
f49d89ee PH |
1021 | res += u'%-5s@' % fdict['vcodec'] |
1022 | elif fdict.get('vbr') is not None and fdict.get('abr') is not None: | |
1023 | res += u'video@' | |
91c7271a | 1024 | if fdict.get('vbr') is not None: |
f49d89ee | 1025 | res += u'%4dk' % fdict['vbr'] |
91c7271a PH |
1026 | if fdict.get('acodec') is not None: |
1027 | if res: | |
1028 | res += u', ' | |
7150858d PH |
1029 | res += u'%-5s' % fdict['acodec'] |
1030 | elif fdict.get('abr') is not None: | |
1031 | if res: | |
1032 | res += u', ' | |
1033 | res += 'audio' | |
91c7271a PH |
1034 | if fdict.get('abr') is not None: |
1035 | res += u'@%3dk' % fdict['abr'] | |
02dbf93f PH |
1036 | if fdict.get('filesize') is not None: |
1037 | if res: | |
1038 | res += u', ' | |
1039 | res += format_bytes(fdict['filesize']) | |
91c7271a PH |
1040 | return res |
1041 | ||
02dbf93f PH |
1042 | def line(format, idlen=20): |
1043 | return ((u'%-' + compat_str(idlen + 1) + u's%-10s%-12s%s') % ( | |
8c51aa65 JMF |
1044 | format['format_id'], |
1045 | format['ext'], | |
8c51aa65 | 1046 | self.format_resolution(format), |
91c7271a | 1047 | format_note(format), |
02dbf93f | 1048 | )) |
57dd9a8f | 1049 | |
94badb25 | 1050 | formats = info_dict.get('formats', [info_dict]) |
02dbf93f PH |
1051 | idlen = max(len(u'format code'), |
1052 | max(len(f['format_id']) for f in formats)) | |
1053 | formats_s = [line(f, idlen) for f in formats] | |
94badb25 | 1054 | if len(formats) > 1: |
b5349e87 PH |
1055 | formats_s[0] += (' ' if format_note(formats[0]) else '') + '(worst)' |
1056 | formats_s[-1] += (' ' if format_note(formats[-1]) else '') + '(best)' | |
57dd9a8f PH |
1057 | |
1058 | header_line = line({ | |
1059 | 'format_id': u'format code', 'ext': u'extension', | |
f49d89ee | 1060 | 'resolution': u'resolution', 'format_note': u'note'}, idlen=idlen) |
57dd9a8f PH |
1061 | self.to_screen(u'[info] Available formats for %s:\n%s\n%s' % |
1062 | (info_dict['id'], header_line, u"\n".join(formats_s))) | |
dca08720 PH |
1063 | |
1064 | def urlopen(self, req): | |
1065 | """ Start an HTTP download """ | |
1066 | return self._opener.open(req) | |
1067 | ||
1068 | def print_debug_header(self): | |
1069 | if not self.params.get('verbose'): | |
1070 | return | |
1071 | write_string(u'[debug] youtube-dl version ' + __version__ + u'\n') | |
1072 | try: | |
1073 | sp = subprocess.Popen( | |
1074 | ['git', 'rev-parse', '--short', 'HEAD'], | |
1075 | stdout=subprocess.PIPE, stderr=subprocess.PIPE, | |
1076 | cwd=os.path.dirname(os.path.abspath(__file__))) | |
1077 | out, err = sp.communicate() | |
1078 | out = out.decode().strip() | |
1079 | if re.match('[0-9a-f]+', out): | |
1080 | write_string(u'[debug] Git HEAD: ' + out + u'\n') | |
1081 | except: | |
1082 | try: | |
1083 | sys.exc_clear() | |
1084 | except: | |
1085 | pass | |
1086 | write_string(u'[debug] Python version %s - %s' % | |
1087 | (platform.python_version(), platform_name()) + u'\n') | |
1088 | ||
1089 | proxy_map = {} | |
1090 | for handler in self._opener.handlers: | |
1091 | if hasattr(handler, 'proxies'): | |
1092 | proxy_map.update(handler.proxies) | |
1093 | write_string(u'[debug] Proxy map: ' + compat_str(proxy_map) + u'\n') | |
1094 | ||
e344693b | 1095 | def _setup_opener(self): |
6ad14cab PH |
1096 | timeout_val = self.params.get('socket_timeout') |
1097 | timeout = 600 if timeout_val is None else float(timeout_val) | |
1098 | ||
dca08720 PH |
1099 | opts_cookiefile = self.params.get('cookiefile') |
1100 | opts_proxy = self.params.get('proxy') | |
1101 | ||
1102 | if opts_cookiefile is None: | |
1103 | self.cookiejar = compat_cookiejar.CookieJar() | |
1104 | else: | |
1105 | self.cookiejar = compat_cookiejar.MozillaCookieJar( | |
1106 | opts_cookiefile) | |
1107 | if os.access(opts_cookiefile, os.R_OK): | |
1108 | self.cookiejar.load() | |
1109 | ||
1110 | cookie_processor = compat_urllib_request.HTTPCookieProcessor( | |
1111 | self.cookiejar) | |
1112 | if opts_proxy is not None: | |
1113 | if opts_proxy == '': | |
1114 | proxies = {} | |
1115 | else: | |
1116 | proxies = {'http': opts_proxy, 'https': opts_proxy} | |
1117 | else: | |
1118 | proxies = compat_urllib_request.getproxies() | |
1119 | # Set HTTPS proxy to HTTP one if given (https://github.com/rg3/youtube-dl/issues/805) | |
1120 | if 'http' in proxies and 'https' not in proxies: | |
1121 | proxies['https'] = proxies['http'] | |
1122 | proxy_handler = compat_urllib_request.ProxyHandler(proxies) | |
1123 | https_handler = make_HTTPS_handler( | |
1124 | self.params.get('nocheckcertificate', False)) | |
1125 | opener = compat_urllib_request.build_opener( | |
1126 | https_handler, proxy_handler, cookie_processor, YoutubeDLHandler()) | |
1127 | # Delete the default user-agent header, which would otherwise apply in | |
1128 | # cases where our custom HTTP handler doesn't come into play | |
1129 | # (See https://github.com/rg3/youtube-dl/issues/1309 for details) | |
1130 | opener.addheaders = [] | |
1131 | self._opener = opener | |
1132 | ||
1133 | # TODO remove this global modification | |
1134 | compat_urllib_request.install_opener(opener) | |
1135 | socket.setdefaulttimeout(timeout) |