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Diffstat (limited to 'youtube_dl/YoutubeDL.py')
| -rw-r--r-- | youtube_dl/YoutubeDL.py | 2392 |
1 files changed, 0 insertions, 2392 deletions
diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py deleted file mode 100644 index 38ba43a..0000000 --- a/youtube_dl/YoutubeDL.py +++ /dev/null @@ -1,2392 +0,0 @@ -#!/usr/bin/env python -# coding: utf-8 - -from __future__ import absolute_import, unicode_literals - -import collections -import contextlib -import copy -import datetime -import errno -import fileinput -import io -import itertools -import json -import locale -import operator -import os -import platform -import re -import shutil -import subprocess -import socket -import sys -import time -import tokenize -import traceback -import random - -from string import ascii_letters - -from .compat import ( - compat_basestring, - compat_cookiejar, - compat_get_terminal_size, - compat_http_client, - compat_kwargs, - compat_numeric_types, - compat_os_name, - compat_str, - compat_tokenize_tokenize, - compat_urllib_error, - compat_urllib_request, - compat_urllib_request_DataHandler, -) -from .utils import ( - age_restricted, - args_to_str, - ContentTooShortError, - date_from_str, - DateRange, - DEFAULT_OUTTMPL, - determine_ext, - determine_protocol, - DownloadError, - encode_compat_str, - encodeFilename, - error_to_compat_str, - expand_path, - ExtractorError, - format_bytes, - formatSeconds, - GeoRestrictedError, - int_or_none, - ISO3166Utils, - locked_file, - make_HTTPS_handler, - MaxDownloadsReached, - orderedSet, - PagedList, - parse_filesize, - PerRequestProxyHandler, - platform_name, - PostProcessingError, - preferredencoding, - prepend_extension, - register_socks_protocols, - render_table, - replace_extension, - SameFileError, - sanitize_filename, - sanitize_path, - sanitize_url, - sanitized_Request, - std_headers, - subtitles_filename, - UnavailableVideoError, - url_basename, - version_tuple, - write_json_file, - write_string, - YoutubeDLCookieProcessor, - YoutubeDLHandler, -) -from .cache import Cache -from .extractor import get_info_extractor, gen_extractor_classes, _LAZY_LOADER -from .extractor.openload import PhantomJSwrapper -from .downloader import get_suitable_downloader -from .downloader.rtmp import rtmpdump_version -from .postprocessor import ( - FFmpegFixupM3u8PP, - FFmpegFixupM4aPP, - FFmpegFixupStretchedPP, - FFmpegMergerPP, - FFmpegPostProcessor, - get_postprocessor, -) -from .version import __version__ - -if compat_os_name == 'nt': - import ctypes - - -class YoutubeDL(object): - """YoutubeDL class. - - YoutubeDL objects are the ones responsible of downloading the - actual video file and writing it to disk if the user has requested - it, among some other tasks. In most cases there should be one per - program. As, given a video URL, the downloader doesn't know how to - extract all the needed information, task that InfoExtractors do, it - has to pass the URL to one of them. - - For this, YoutubeDL objects have a method that allows - InfoExtractors to be registered in a given order. When it is passed - a URL, the YoutubeDL object handles it to the first InfoExtractor it - finds that reports being able to handle it. The InfoExtractor extracts - all the information about the video or videos the URL refers to, and - YoutubeDL process the extracted information, possibly using a File - Downloader to download the video. - - YoutubeDL objects accept a lot of parameters. In order not to saturate - the object constructor with arguments, it receives a dictionary of - options instead. These options are available through the params - attribute for the InfoExtractors to use. The YoutubeDL also - registers itself as the downloader in charge for the InfoExtractors - that are added to it, so this is a "mutual registration". - - Available options: - - username: Username for authentication purposes. - password: Password for authentication purposes. - videopassword: Password for accessing a video. - ap_mso: Adobe Pass multiple-system operator identifier. - ap_username: Multiple-system operator account username. - ap_password: Multiple-system operator account password. - usenetrc: Use netrc for authentication instead. - verbose: Print additional info to stdout. - quiet: Do not print messages to stdout. - no_warnings: Do not print out anything for warnings. - forceurl: Force printing final URL. - forcetitle: Force printing title. - forceid: Force printing ID. - forcethumbnail: Force printing thumbnail URL. - forcedescription: Force printing description. - forcefilename: Force printing final filename. - forceduration: Force printing duration. - forcejson: Force printing info_dict as JSON. - dump_single_json: Force printing the info_dict of the whole playlist - (or video) as a single JSON line. - simulate: Do not download the video files. - format: Video format code. See options.py for more information. - outtmpl: Template for output names. - restrictfilenames: Do not allow "&" and spaces in file names - ignoreerrors: Do not stop on download errors. - force_generic_extractor: Force downloader to use the generic extractor - nooverwrites: Prevent overwriting files. - playliststart: Playlist item to start at. - playlistend: Playlist item to end at. - playlist_items: Specific indices of playlist to download. - playlistreverse: Download playlist items in reverse order. - playlistrandom: Download playlist items in random order. - matchtitle: Download only matching titles. - rejecttitle: Reject downloads for matching titles. - logger: Log messages to a logging.Logger instance. - logtostderr: Log messages to stderr instead of stdout. - writedescription: Write the video description to a .description file - writeinfojson: Write the video description to a .info.json file - writeannotations: Write the video annotations to a .annotations.xml file - writethumbnail: Write the thumbnail image to a file - write_all_thumbnails: Write all thumbnail formats to files - writesubtitles: Write the video subtitles to a file - writeautomaticsub: Write the automatically generated subtitles to a file - allsubtitles: Downloads all the subtitles of the video - (requires writesubtitles or writeautomaticsub) - listsubtitles: Lists all available subtitles for the video - subtitlesformat: The format code for subtitles - subtitleslangs: List of languages of the subtitles to download - keepvideo: Keep the video file after post-processing - daterange: A DateRange object, download only if the upload_date is in the range. - skip_download: Skip the actual download of the video file - cachedir: Location of the cache files in the filesystem. - False to disable filesystem cache. - noplaylist: Download single video instead of a playlist if in doubt. - age_limit: An integer representing the user's age in years. - Unsuitable videos for the given age are skipped. - min_views: An integer representing the minimum view count the video - must have in order to not be skipped. - Videos without view count information are always - downloaded. None for no limit. - max_views: An integer representing the maximum view count. - Videos that are more popular than that are not - downloaded. - Videos without view count information are always - downloaded. None for no limit. - download_archive: File name of a file where all downloads are recorded. - Videos already present in the file are not downloaded - again. - cookiefile: File name where cookies should be read from and dumped to. - nocheckcertificate:Do not verify SSL certificates - prefer_insecure: Use HTTP instead of HTTPS to retrieve information. - At the moment, this is only supported by YouTube. - proxy: URL of the proxy server to use - geo_verification_proxy: URL of the proxy to use for IP address verification - on geo-restricted sites. - socket_timeout: Time to wait for unresponsive hosts, in seconds - bidi_workaround: Work around buggy terminals without bidirectional text - support, using fridibi - debug_printtraffic:Print out sent and received HTTP traffic - include_ads: Download ads as well - default_search: Prepend this string if an input url is not valid. - 'auto' for elaborate guessing - encoding: Use this encoding instead of the system-specified. - extract_flat: Do not resolve URLs, return the immediate result. - Pass in 'in_playlist' to only show this behavior for - playlist items. - postprocessors: A list of dictionaries, each with an entry - * key: The name of the postprocessor. See - youtube_dl/postprocessor/__init__.py for a list. - as well as any further keyword arguments for the - postprocessor. - progress_hooks: A list of functions that get called on download - progress, with a dictionary with the entries - * status: One of "downloading", "error", or "finished". - Check this first and ignore unknown values. - - If status is one of "downloading", or "finished", the - following properties may also be present: - * filename: The final filename (always present) - * tmpfilename: The filename we're currently writing to - * downloaded_bytes: Bytes on disk - * total_bytes: Size of the whole file, None if unknown - * total_bytes_estimate: Guess of the eventual file size, - None if unavailable. - * elapsed: The number of seconds since download started. - * eta: The estimated time in seconds, None if unknown - * speed: The download speed in bytes/second, None if - unknown - * fragment_index: The counter of the currently - downloaded video fragment. - * fragment_count: The number of fragments (= individual - files that will be merged) - - Progress hooks are guaranteed to be called at least once - (with status "finished") if the download is successful. - merge_output_format: Extension to use when merging formats. - fixup: Automatically correct known faults of the file. - One of: - - "never": do nothing - - "warn": only emit a warning - - "detect_or_warn": check whether we can do anything - about it, warn otherwise (default) - source_address: Client-side IP address to bind to. - call_home: Boolean, true iff we are allowed to contact the - youtube-dl servers for debugging. - sleep_interval: Number of seconds to sleep before each download when - used alone or a lower bound of a range for randomized - sleep before each download (minimum possible number - of seconds to sleep) when used along with - max_sleep_interval. - max_sleep_interval:Upper bound of a range for randomized sleep before each - download (maximum possible number of seconds to sleep). - Must only be used along with sleep_interval. - Actual sleep time will be a random float from range - [sleep_interval; max_sleep_interval]. - listformats: Print an overview of available video formats and exit. - list_thumbnails: Print a table of all thumbnails and exit. - match_filter: A function that gets called with the info_dict of - every video. - If it returns a message, the video is ignored. - If it returns None, the video is downloaded. - match_filter_func in utils.py is one example for this. - no_color: Do not emit color codes in output. - geo_bypass: Bypass geographic restriction via faking X-Forwarded-For - HTTP header - geo_bypass_country: - Two-letter ISO 3166-2 country code that will be used for - explicit geographic restriction bypassing via faking - X-Forwarded-For HTTP header - geo_bypass_ip_block: - IP range in CIDR notation that will be used similarly to - geo_bypass_country - - The following options determine which downloader is picked: - external_downloader: Executable of the external downloader to call. - None or unset for standard (built-in) downloader. - hls_prefer_native: Use the native HLS downloader instead of ffmpeg/avconv - if True, otherwise use ffmpeg/avconv if False, otherwise - use downloader suggested by extractor if None. - - The following parameters are not used by YoutubeDL itself, they are used by - the downloader (see youtube_dl/downloader/common.py): - nopart, updatetime, buffersize, ratelimit, min_filesize, max_filesize, test, - noresizebuffer, retries, continuedl, noprogress, consoletitle, - xattr_set_filesize, external_downloader_args, hls_use_mpegts, - http_chunk_size. - - The following options are used by the post processors: - prefer_ffmpeg: If False, use avconv instead of ffmpeg if both are available, - otherwise prefer ffmpeg. - postprocessor_args: A list of additional command-line arguments for the - postprocessor. - - The following options are used by the Youtube extractor: - youtube_include_dash_manifest: If True (default), DASH manifests and related - data will be downloaded and processed by extractor. - You can reduce network I/O by disabling it if you don't - care about DASH. - """ - - _NUMERIC_FIELDS = set(( - 'width', 'height', 'tbr', 'abr', 'asr', 'vbr', 'fps', 'filesize', 'filesize_approx', - 'timestamp', 'upload_year', 'upload_month', 'upload_day', - 'duration', 'view_count', 'like_count', 'dislike_count', 'repost_count', - 'average_rating', 'comment_count', 'age_limit', - 'start_time', 'end_time', - 'chapter_number', 'season_number', 'episode_number', - 'track_number', 'disc_number', 'release_year', - 'playlist_index', - )) - - params = None - _ies = [] - _pps = [] - _download_retcode = None - _num_downloads = None - _screen_file = None - - def __init__(self, params=None, auto_init=True): - """Create a FileDownloader object with the given options.""" - if params is None: - params = {} - self._ies = [] - self._ies_instances = {} - self._pps = [] - self._progress_hooks = [] - self._download_retcode = 0 - self._num_downloads = 0 - self._screen_file = [sys.stdout, sys.stderr][params.get('logtostderr', False)] - self._err_file = sys.stderr - self.params = { - # Default parameters - 'nocheckcertificate': False, - } - self.params.update(params) - self.cache = Cache(self) - - def check_deprecated(param, option, suggestion): - if self.params.get(param) is not None: - self.report_warning( - '%s is deprecated. Use %s instead.' % (option, suggestion)) - return True - return False - - if check_deprecated('cn_verification_proxy', '--cn-verification-proxy', '--geo-verification-proxy'): - if self.params.get('geo_verification_proxy') is None: - self.params['geo_verification_proxy'] = self.params['cn_verification_proxy'] - - check_deprecated('autonumber_size', '--autonumber-size', 'output template with %(autonumber)0Nd, where N in the number of digits') - check_deprecated('autonumber', '--auto-number', '-o "%(autonumber)s-%(title)s.%(ext)s"') - check_deprecated('usetitle', '--title', '-o "%(title)s-%(id)s.%(ext)s"') - - if params.get('bidi_workaround', False): - try: - import pty - master, slave = pty.openpty() - width = compat_get_terminal_size().columns - if width is None: - width_args = [] - else: - width_args = ['-w', str(width)] - sp_kwargs = dict( - stdin=subprocess.PIPE, - stdout=slave, - stderr=self._err_file) - try: - self._output_process = subprocess.Popen( - ['bidiv'] + width_args, **sp_kwargs - ) - except OSError: - self._output_process = subprocess.Popen( - ['fribidi', '-c', 'UTF-8'] + width_args, **sp_kwargs) - self._output_channel = os.fdopen(master, 'rb') - except OSError as ose: - if ose.errno == errno.ENOENT: - 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 $PATH.') - else: - raise - - if (sys.platform != 'win32' and - sys.getfilesystemencoding() in ['ascii', 'ANSI_X3.4-1968'] and - not params.get('restrictfilenames', False)): - # Unicode filesystem API will throw errors (#1474, #13027) - self.report_warning( - 'Assuming --restrict-filenames since file system encoding ' - 'cannot encode all characters. ' - 'Set the LC_ALL environment variable to fix this.') - self.params['restrictfilenames'] = True - - if isinstance(params.get('outtmpl'), bytes): - self.report_warning( - 'Parameter outtmpl is bytes, but should be a unicode string. ' - 'Put from __future__ import unicode_literals at the top of your code file or consider switching to Python 3.x.') - - self._setup_opener() - - if auto_init: - self.print_debug_header() - self.add_default_info_extractors() - - for pp_def_raw in self.params.get('postprocessors', []): - pp_class = get_postprocessor(pp_def_raw['key']) - pp_def = dict(pp_def_raw) - del pp_def['key'] - pp = pp_class(self, **compat_kwargs(pp_def)) - self.add_post_processor(pp) - - for ph in self.params.get('progress_hooks', []): - self.add_progress_hook(ph) - - register_socks_protocols() - - def warn_if_short_id(self, argv): - # short YouTube ID starting with dash? - idxs = [ - i for i, a in enumerate(argv) - if re.match(r'^-[0-9A-Za-z_-]{10}$', a)] - if idxs: - correct_argv = ( - ['youtube-dl'] + - [a for i, a in enumerate(argv) if i not in idxs] + - ['--'] + [argv[i] for i in idxs] - ) - self.report_warning( - 'Long argument string detected. ' - 'Use -- to separate parameters and URLs, like this:\n%s\n' % - args_to_str(correct_argv)) - - def add_info_extractor(self, ie): - """Add an InfoExtractor object to the end of the list.""" - self._ies.append(ie) - if not isinstance(ie, type): - self._ies_instances[ie.ie_key()] = ie - ie.set_downloader(self) - - def get_info_extractor(self, ie_key): - """ - Get an instance of an IE with name ie_key, it will try to get one from - the _ies list, if there's no instance it will create a new one and add - it to the extractor list. - """ - ie = self._ies_instances.get(ie_key) - if ie is None: - ie = get_info_extractor(ie_key)() - self.add_info_extractor(ie) - return ie - - def add_default_info_extractors(self): - """ - Add the InfoExtractors returned by gen_extractors to the end of the list - """ - for ie in gen_extractor_classes(): - self.add_info_extractor(ie) - - def add_post_processor(self, pp): - """Add a PostProcessor object to the end of the chain.""" - self._pps.append(pp) - pp.set_downloader(self) - - def add_progress_hook(self, ph): - """Add the progress hook (currently only for the file downloader)""" - self._progress_hooks.append(ph) - - def _bidi_workaround(self, message): - if not hasattr(self, '_output_channel'): - return message - - assert hasattr(self, '_output_process') - assert isinstance(message, compat_str) - line_count = message.count('\n') + 1 - self._output_process.stdin.write((message + '\n').encode('utf-8')) - self._output_process.stdin.flush() - res = ''.join(self._output_channel.readline().decode('utf-8') - for _ in range(line_count)) - return res[:-len('\n')] - - def to_screen(self, message, skip_eol=False): - """Print message to stdout if not in quiet mode.""" - return self.to_stdout(message, skip_eol, check_quiet=True) - - def _write_string(self, s, out=None): - write_string(s, out=out, encoding=self.params.get('encoding')) - - def to_stdout(self, message, skip_eol=False, check_quiet=False): - """Print message to stdout if not in quiet mode.""" - if self.params.get('logger'): - self.params['logger'].debug(message) - elif not check_quiet or not self.params.get('quiet', False): - message = self._bidi_workaround(message) - terminator = ['\n', ''][skip_eol] - output = message + terminator - - self._write_string(output, self._screen_file) - - def to_stderr(self, message): - """Print message to stderr.""" - assert isinstance(message, compat_str) - if self.params.get('logger'): - self.params['logger'].error(message) - else: - message = self._bidi_workaround(message) - output = message + '\n' - self._write_string(output, self._err_file) - - def to_console_title(self, message): - if not self.params.get('consoletitle', False): - return - if compat_os_name == 'nt': - if ctypes.windll.kernel32.GetConsoleWindow(): - # c_wchar_p() might not be necessary if `message` is - # already of type unicode() - ctypes.windll.kernel32.SetConsoleTitleW(ctypes.c_wchar_p(message)) - elif 'TERM' in os.environ: - self._write_string('\033]0;%s\007' % message, self._screen_file) - - def save_console_title(self): - if not self.params.get('consoletitle', False): - return - if self.params.get('simulate', False): - return - if compat_os_name != 'nt' and 'TERM' in os.environ: - # Save the title on stack - self._write_string('\033[22;0t', self._screen_file) - - def restore_console_title(self): - if not self.params.get('consoletitle', False): - return - if self.params.get('simulate', False): - return - if compat_os_name != 'nt' and 'TERM' in os.environ: - # Restore the title from stack - self._write_string('\033[23;0t', self._screen_file) - - def __enter__(self): - self.save_console_title() - return self - - def __exit__(self, *args): - self.restore_console_title() - - if self.params.get('cookiefile') is not None: - self.cookiejar.save() - - def trouble(self, message=None, tb=None): - """Determine action to take when a download problem appears. - - Depending on if the downloader has been configured to ignore - download errors or not, this method may throw an exception or - not when errors are found, after printing the message. - - tb, if given, is additional traceback information. - """ - if message is not None: - self.to_stderr(message) - if self.params.get('verbose'): - if tb is None: - if sys.exc_info()[0]: # if .trouble has been called from an except block - tb = '' - if hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]: - tb += ''.join(traceback.format_exception(*sys.exc_info()[1].exc_info)) - tb += encode_compat_str(traceback.format_exc()) - else: - tb_data = traceback.format_list(traceback.extract_stack()) - tb = ''.join(tb_data) - self.to_stderr(tb) - if not self.params.get('ignoreerrors', False): - if sys.exc_info()[0] and hasattr(sys.exc_info()[1], 'exc_info') and sys.exc_info()[1].exc_info[0]: - exc_info = sys.exc_info()[1].exc_info - else: - exc_info = sys.exc_info() - raise DownloadError(message, exc_info) - self._download_retcode = 1 - - def report_warning(self, message): - ''' - Print the message to stderr, it will be prefixed with 'WARNING:' - If stderr is a tty file the 'WARNING:' will be colored - ''' - if self.params.get('logger') is not None: - self.params['logger'].warning(message) - else: - if self.params.get('no_warnings'): - return - if not self.params.get('no_color') and self._err_file.isatty() and compat_os_name != 'nt': - _msg_header = '\033[0;33mWARNING:\033[0m' - else: - _msg_header = 'WARNING:' - warning_message = '%s %s' % (_msg_header, message) - self.to_stderr(warning_message) - - def report_error(self, message, tb=None): - ''' - Do the same as trouble, but prefixes the message with 'ERROR:', colored - in red if stderr is a tty file. - ''' - if not self.params.get('no_color') and self._err_file.isatty() and compat_os_name != 'nt': - _msg_header = '\033[0;31mERROR:\033[0m' - else: - _msg_header = 'ERROR:' - error_message = '%s %s' % (_msg_header, message) - self.trouble(error_message, tb) - - def report_file_already_downloaded(self, file_name): - """Report file has already been fully downloaded.""" - try: - self.to_screen('[download] %s has already been downloaded' % file_name) - except UnicodeEncodeError: - self.to_screen('[download] The file has already been downloaded') - - def prepare_filename(self, info_dict): - """Generate the output filename.""" - try: - template_dict = dict(info_dict) - - template_dict['epoch'] = int(time.time()) - autonumber_size = self.params.get('autonumber_size') - if autonumber_size is None: - autonumber_size = 5 - template_dict['autonumber'] = self.params.get('autonumber_start', 1) - 1 + self._num_downloads - if template_dict.get('resolution') is None: - if template_dict.get('width') and template_dict.get('height'): - template_dict['resolution'] = '%dx%d' % (template_dict['width'], template_dict['height']) - elif template_dict.get('height'): - template_dict['resolution'] = '%sp' % template_dict['height'] - elif template_dict.get('width'): - template_dict['resolution'] = '%dx?' % template_dict['width'] - - sanitize = lambda k, v: sanitize_filename( - compat_str(v), - restricted=self.params.get('restrictfilenames'), - is_id=(k == 'id' or k.endswith('_id'))) - template_dict = dict((k, v if isinstance(v, compat_numeric_types) else sanitize(k, v)) - for k, v in template_dict.items() - if v is not None and not isinstance(v, (list, tuple, dict))) - template_dict = collections.defaultdict(lambda: 'NA', template_dict) - - outtmpl = self.params.get('outtmpl', DEFAULT_OUTTMPL) - - # For fields playlist_index and autonumber convert all occurrences - # of %(field)s to %(field)0Nd for backward compatibility - field_size_compat_map = { - 'playlist_index': len(str(template_dict['n_entries'])), - 'autonumber': autonumber_size, - } - FIELD_SIZE_COMPAT_RE = r'(?<!%)%\((?P<field>autonumber|playlist_index)\)s' - mobj = re.search(FIELD_SIZE_COMPAT_RE, outtmpl) - if mobj: - outtmpl = re.sub( - FIELD_SIZE_COMPAT_RE, - r'%%(\1)0%dd' % field_size_compat_map[mobj.group('field')], - outtmpl) - - # Missing numeric fields used together with integer presentation types - # in format specification will break the argument substitution since - # string 'NA' is returned for missing fields. We will patch output - # template for missing fields to meet string presentation type. - for numeric_field in self._NUMERIC_FIELDS: - if numeric_field not in template_dict: - # As of [1] format syntax is: - # %[mapping_key][conversion_flags][minimum_width][.precision][length_modifier]type - # 1. https://docs.python.org/2/library/stdtypes.html#string-formatting - FORMAT_RE = r'''(?x) - (?<!%) - % - \({0}\) # mapping key - (?:[#0\-+ ]+)? # conversion flags (optional) - (?:\d+)? # minimum field width (optional) - (?:\.\d+)? # precision (optional) - [hlL]? # length modifier (optional) - [diouxXeEfFgGcrs%] # conversion type - ''' - outtmpl = re.sub( - FORMAT_RE.format(numeric_field), - r'%({0})s'.format(numeric_field), outtmpl) - - # expand_path translates '%%' into '%' and '$$' into '$' - # correspondingly that is not what we want since we need to keep - # '%%' intact for template dict substitution step. Working around - # with boundary-alike separator hack. - sep = ''.join([random.choice(ascii_letters) for _ in range(32)]) - outtmpl = outtmpl.replace('%%', '%{0}%'.format(sep)).replace('$$', '${0}$'.format(sep)) - - # outtmpl should be expand_path'ed before template dict substitution - # because meta fields may contain env variables we don't want to - # be expanded. For example, for outtmpl "%(title)s.%(ext)s" and - # title "Hello $PATH", we don't want `$PATH` to be expanded. - filename = expand_path(outtmpl).replace(sep, '') % template_dict - - # Temporary fix for #4787 - # 'Treat' all problem characters by passing filename through preferredencoding - # to workaround encoding issues with subprocess on python2 @ Windows - if sys.version_info < (3, 0) and sys.platform == 'win32': - filename = encodeFilename(filename, True).decode(preferredencoding()) - return sanitize_path(filename) - except ValueError as err: - self.report_error('Error in output template: ' + str(err) + ' (encoding: ' + repr(preferredencoding()) + ')') - return None - - def _match_entry(self, info_dict, incomplete): - """ Returns None iff the file should be downloaded """ - - video_title = info_dict.get('title', info_dict.get('id', 'video')) - if 'title' in info_dict: - # This can happen when we're just evaluating the playlist - title = info_dict['title'] - matchtitle = self.params.get('matchtitle', False) - if matchtitle: - if not re.search(matchtitle, title, re.IGNORECASE): - return '"' + title + '" title did not match pattern "' + matchtitle + '"' - rejecttitle = self.params.get('rejecttitle', False) - if rejecttitle: - if re.search(rejecttitle, title, re.IGNORECASE): - return '"' + title + '" title matched reject pattern "' + rejecttitle + '"' - date = info_dict.get('upload_date') - if date is not None: - dateRange = self.params.get('daterange', DateRange()) - if date not in dateRange: - return '%s upload date is not in range %s' % (date_from_str(date).isoformat(), dateRange) - view_count = info_dict.get('view_count') - if view_count is not None: - min_views = self.params.get('min_views') - if min_views is not None and view_count < min_views: - return 'Skipping %s, because it has not reached minimum view count (%d/%d)' % (video_title, view_count, min_views) - max_views = self.params.get('max_views') - if max_views is not None and view_count > max_views: - return 'Skipping %s, because it has exceeded the maximum view count (%d/%d)' % (video_title, view_count, max_views) - if age_restricted(info_dict.get('age_limit'), self.params.get('age_limit')): - return 'Skipping "%s" because it is age restricted' % video_title - if self.in_download_archive(info_dict): - return '%s has already been recorded in archive' % video_title - - if not incomplete: - match_filter = self.params.get('match_filter') - if match_filter is not None: - ret = match_filter(info_dict) - if ret is not None: - return ret - - return None - - @staticmethod - def add_extra_info(info_dict, extra_info): - '''Set the keys from extra_info in info dict if they are missing''' - for key, value in extra_info.items(): - info_dict.setdefault(key, value) - - def extract_info(self, url, download=True, ie_key=None, extra_info={}, - process=True, force_generic_extractor=False): - ''' - Returns a list with a dictionary for each video we find. - If 'download', also downloads the videos. - extra_info is a dict containing the extra values to add to each result - ''' - - if not ie_key and force_generic_extractor: - ie_key = 'Generic' - - if ie_key: - ies = [self.get_info_extractor(ie_key)] - else: - ies = self._ies - - for ie in ies: - if not ie.suitable(url): - continue - - ie = self.get_info_extractor(ie.ie_key()) - if not ie.working(): - self.report_warning('The program functionality for this site has been marked as broken, ' - 'and will probably not work.') - - try: - ie_result = ie.extract(url) - if ie_result is None: # Finished already (backwards compatibility; listformats and friends should be moved here) - break - if isinstance(ie_result, list): - # Backwards compatibility: old IE result format - ie_result = { - '_type': 'compat_list', - 'entries': ie_result, - } - self.add_default_extra_info(ie_result, ie, url) - if process: - return self.process_ie_result(ie_result, download, extra_info) - else: - return ie_result - except GeoRestrictedError as e: - msg = e.msg - if e.countries: - msg += '\nThis video is available in %s.' % ', '.join( - map(ISO3166Utils.short2full, e.countries)) - msg += '\nYou might want to use a VPN or a proxy server (with --proxy) to workaround.' - self.report_error(msg) - break - except ExtractorError as e: # An error we somewhat expected - self.report_error(compat_str(e), e.format_traceback()) - break - except MaxDownloadsReached: - raise - except Exception as e: - if self.params.get('ignoreerrors', False): - self.report_error(error_to_compat_str(e), tb=encode_compat_str(traceback.format_exc())) - break - else: - raise - else: - self.report_error('no suitable InfoExtractor for URL %s' % url) - - def add_default_extra_info(self, ie_result, ie, url): - self.add_extra_info(ie_result, { - 'extractor': ie.IE_NAME, - 'webpage_url': url, - 'webpage_url_basename': url_basename(url), - 'extractor_key': ie.ie_key(), - }) - - def process_ie_result(self, ie_result, download=True, extra_info={}): - """ - Take the result of the ie(may be modified) and resolve all unresolved - references (URLs, playlist items). - - It will also download the videos if 'download'. - Returns the resolved ie_result. - """ - result_type = ie_result.get('_type', 'video') - - if result_type in ('url', 'url_transparent'): - ie_result['url'] = sanitize_url(ie_result['url']) - extract_flat = self.params.get('extract_flat', False) - if ((extract_flat == 'in_playlist' and 'playlist' in extra_info) or - extract_flat is True): - if self.params.get('forcejson', False): - self.to_stdout(json.dumps(ie_result)) - return ie_result - - if result_type == 'video': - self.add_extra_info(ie_result, extra_info) - return self.process_video_result(ie_result, download=download) - elif result_type == 'url': - # We have to add extra_info to the results because it may be - # contained in a playlist - return self.extract_info(ie_result['url'], - download, - ie_key=ie_result.get('ie_key'), - extra_info=extra_info) - elif result_type == 'url_transparent': - # Use the information from the embedding page - info = self.extract_info( - ie_result['url'], ie_key=ie_result.get('ie_key'), - extra_info=extra_info, download=False, process=False) - - # extract_info may return None when ignoreerrors is enabled and - # extraction failed with an error, don't crash and return early - # in this case - if not info: - return info - - force_properties = dict( - (k, v) for k, v in ie_result.items() if v is not None) - for f in ('_type', 'url', 'id', 'extractor', 'extractor_key', 'ie_key'): - if f in force_properties: - del force_properties[f] - new_result = info.copy() - new_result.update(force_properties) - - # Extracted info may not be a video result (i.e. - # info.get('_type', 'video') != video) but rather an url or - # url_transparent. In such cases outer metadata (from ie_result) - # should be propagated to inner one (info). For this to happen - # _type of info should be overridden with url_transparent. This - # fixes issue from https://github.com/rg3/youtube-dl/pull/11163. - if new_result.get('_type') == 'url': - new_result['_type'] = 'url_transparent' - - return self.process_ie_result( - new_result, download=download, extra_info=extra_info) - elif result_type in ('playlist', 'multi_video'): - # We process each entry in the playlist - playlist = ie_result.get('title') or ie_result.get('id') - self.to_screen('[download] Downloading playlist: %s' % playlist) - - playlist_results = [] - - playliststart = self.params.get('playliststart', 1) - 1 - playlistend = self.params.get('playlistend') - # For backwards compatibility, interpret -1 as whole list - if playlistend == -1: - playlistend = None - - playlistitems_str = self.params.get('playlist_items') - playlistitems = None - if playlistitems_str is not None: - def iter_playlistitems(format): - for string_segment in format.split(','): - if '-' in string_segment: - start, end = string_segment.split('-') - for item in range(int(start), int(end) + 1): - yield int(item) - else: - yield int(string_segment) - playlistitems = orderedSet(iter_playlistitems(playlistitems_str)) - - ie_entries = ie_result['entries'] - - def make_playlistitems_entries(list_ie_entries): - num_entries = len(list_ie_entries) - return [ - list_ie_entries[i - 1] for i in playlistitems - if -num_entries <= i - 1 < num_entries] - - def report_download(num_entries): - self.to_screen( - '[%s] playlist %s: Downloading %d videos' % - (ie_result['extractor'], playlist, num_entries)) - - if isinstance(ie_entries, list): - n_all_entries = len(ie_entries) - if playlistitems: - entries = make_playlistitems_entries(ie_entries) - else: - entries = ie_entries[playliststart:playlistend] - n_entries = len(entries) - self.to_screen( - '[%s] playlist %s: Collected %d video ids (downloading %d of them)' % - (ie_result['extractor'], playlist, n_all_entries, n_entries)) - elif isinstance(ie_entries, PagedList): - if playlistitems: - entries = [] - for item in playlistitems: - entries.extend(ie_entries.getslice( - item - 1, item - )) - else: - entries = ie_entries.getslice( - playliststart, playlistend) - n_entries = len(entries) - report_download(n_entries) - else: # iterable - if playlistitems: - entries = make_playlistitems_entries(list(itertools.islice( - ie_entries, 0, max(playlistitems)))) - else: - entries = list(itertools.islice( - ie_entries, playliststart, playlistend)) - n_entries = len(entries) - report_download(n_entries) - - if self.params.get('playlistreverse', False): - entries = entries[::-1] - - if self.params.get('playlistrandom', False): - random.shuffle(entries) - - x_forwarded_for = ie_result.get('__x_forwarded_for_ip') - - for i, entry in enumerate(entries, 1): - self.to_screen('[download] Downloading video %s of %s' % (i, n_entries)) - # This __x_forwarded_for_ip thing is a bit ugly but requires - # minimal changes - if x_forwarded_for: - entry['__x_forwarded_for_ip'] = x_forwarded_for - extra = { - 'n_entries': n_entries, - 'playlist': playlist, - 'playlist_id': ie_result.get('id'), - 'playlist_title': ie_result.get('title'), - 'playlist_uploader': ie_result.get('uploader'), - 'playlist_uploader_id': ie_result.get('uploader_id'), - 'playlist_index': i + playliststart, - 'extractor': ie_result['extractor'], - 'webpage_url': ie_result['webpage_url'], - 'webpage_url_basename': url_basename(ie_result['webpage_url']), - 'extractor_key': ie_result['extractor_key'], - } - - reason = self._match_entry(entry, incomplete=True) - if reason is not None: - self.to_screen('[download] ' + reason) - continue - - entry_result = self.process_ie_result(entry, - download=download, - extra_info=extra) - playlist_results.append(entry_result) - ie_result['entries'] = playlist_results - self.to_screen('[download] Finished downloading playlist: %s' % playlist) - return ie_result - elif result_type == 'compat_list': - self.report_warning( - 'Extractor %s returned a compat_list result. ' - 'It needs to be updated.' % ie_result.get('extractor')) - - def _fixup(r): - self.add_extra_info( - r, - { - 'extractor': ie_result['extractor'], - 'webpage_url': ie_result['webpage_url'], - 'webpage_url_basename': url_basename(ie_result['webpage_url']), - 'extractor_key': ie_result['extractor_key'], - } - ) - return r - ie_result['entries'] = [ - self.process_ie_result(_fixup(r), download, extra_info) - for r in ie_result['entries'] - ] - return ie_result - else: - raise Exception('Invalid result type: %s' % result_type) - - def _build_format_filter(self, filter_spec): - " Returns a function to filter the formats according to the filter_spec " - - OPERATORS = { - '<': operator.lt, - '<=': operator.le, - '>': operator.gt, - '>=': operator.ge, - '=': operator.eq, - '!=': operator.ne, - } - operator_rex = re.compile(r'''(?x)\s* - (?P<key>width|height|tbr|abr|vbr|asr|filesize|filesize_approx|fps) - \s*(?P<op>%s)(?P<none_inclusive>\s*\?)?\s* - (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?) - $ - ''' % '|'.join(map(re.escape, OPERATORS.keys()))) - m = operator_rex.search(filter_spec) - if m: - try: - comparison_value = int(m.group('value')) - except ValueError: - comparison_value = parse_filesize(m.group('value')) - if comparison_value is None: - comparison_value = parse_filesize(m.group('value') + 'B') - if comparison_value is None: - raise ValueError( - 'Invalid value %r in format specification %r' % ( - m.group('value'), filter_spec)) - op = OPERATORS[m.group('op')] - - if not m: - STR_OPERATORS = { - '=': operator.eq, - '!=': operator.ne, - '^=': lambda attr, value: attr.startswith(value), - '$=': lambda attr, value: attr.endswith(value), - '*=': lambda attr, value: value in attr, - } - str_operator_rex = re.compile(r'''(?x) - \s*(?P<key>ext|acodec|vcodec|container|protocol|format_id) - \s*(?P<op>%s)(?P<none_inclusive>\s*\?)? - \s*(?P<value>[a-zA-Z0-9._-]+) - \s*$ - ''' % '|'.join(map(re.escape, STR_OPERATORS.keys()))) - m = str_operator_rex.search(filter_spec) - if m: - comparison_value = m.group('value') - op = STR_OPERATORS[m.group('op')] - - if not m: - raise ValueError('Invalid filter specification %r' % filter_spec) - - def _filter(f): - actual_value = f.get(m.group('key')) - if actual_value is None: - return m.group('none_inclusive') - return op(actual_value, comparison_value) - return _filter - - def _default_format_spec(self, info_dict, download=True): - - def can_merge(): - merger = FFmpegMergerPP(self) - return merger.available and merger.can_merge() - - def prefer_best(): - if self.params.get('simulate', False): - return False - if not download: - return False - if self.params.get('outtmpl', DEFAULT_OUTTMPL) == '-': - return True - if info_dict.get('is_live'): - return True - if not can_merge(): - return True - return False - - req_format_list = ['bestvideo+bestaudio', 'best'] - if prefer_best(): - req_format_list.reverse() - return '/'.join(req_format_list) - - def build_format_selector(self, format_spec): - def syntax_error(note, start): - message = ( - 'Invalid format specification: ' - '{0}\n\t{1}\n\t{2}^'.format(note, format_spec, ' ' * start[1])) - return SyntaxError(message) - - PICKFIRST = 'PICKFIRST' - MERGE = 'MERGE' - SINGLE = 'SINGLE' - GROUP = 'GROUP' - FormatSelector = collections.namedtuple('FormatSelector', ['type', 'selector', 'filters']) - - def _parse_filter(tokens): - filter_parts = [] - for type, string, start, _, _ in tokens: - if type == tokenize.OP and string == ']': - return ''.join(filter_parts) - else: - filter_parts.append(string) - - def _remove_unused_ops(tokens): - # Remove operators that we don't use and join them with the surrounding strings - # for example: 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9' - ALLOWED_OPS = ('/', '+', ',', '(', ')') - last_string, last_start, last_end, last_line = None, None, None, None - for type, string, start, end, line in tokens: - if type == tokenize.OP and string == '[': - if last_string: - yield tokenize.NAME, last_string, last_start, last_end, last_line - last_string = None - yield type, string, start, end, line - # everything inside brackets will be handled by _parse_filter - for type, string, start, end, line in tokens: - yield type, string, start, end, line - if type == tokenize.OP and string == ']': - break - elif type == tokenize.OP and string in ALLOWED_OPS: - if last_string: - yield tokenize.NAME, last_string, last_start, last_end, last_line - last_string = None - yield type, string, start, end, line - elif type in [tokenize.NAME, tokenize.NUMBER, tokenize.OP]: - if not last_string: - last_string = string - last_start = start - last_end = end - else: - last_string += string - if last_string: - yield tokenize.NAME, last_string, last_start, last_end, last_line - - def _parse_format_selection(tokens, inside_merge=False, inside_choice=False, inside_group=False): - selectors = [] - current_selector = None - for type, string, start, _, _ in tokens: - # ENCODING is only defined in python 3.x - if type == getattr(tokenize, 'ENCODING', None): - continue - elif type in [tokenize.NAME, tokenize.NUMBER]: - current_selector = FormatSelector(SINGLE, string, []) - elif type == tokenize.OP: - if string == ')': - if not inside_group: - # ')' will be handled by the parentheses group - tokens.restore_last_token() - break - elif inside_merge and string in ['/', ',']: - tokens.restore_last_token() - break - elif inside_choice and string == ',': - tokens.restore_last_token() - break - elif string == ',': - if not current_selector: - raise syntax_error('"," must follow a format selector', start) - selectors.append(current_selector) - current_selector = None - elif string == '/': - if not current_selector: - raise syntax_error('"/" must follow a format selector', start) - first_choice = current_selector - second_choice = _parse_format_selection(tokens, inside_choice=True) - current_selector = FormatSelector(PICKFIRST, (first_choice, second_choice), []) - elif string == '[': - if not current_selector: - current_selector = FormatSelector(SINGLE, 'best', []) - format_filter = _parse_filter(tokens) - current_selector.filters.append(format_filter) - elif string == '(': - if current_selector: - raise syntax_error('Unexpected "("', start) - group = _parse_format_selection(tokens, inside_group=True) - current_selector = FormatSelector(GROUP, group, []) - elif string == '+': - video_selector = current_selector - audio_selector = _parse_format_selection(tokens, inside_merge=True) - if not video_selector or not audio_selector: - raise syntax_error('"+" must be between two format selectors', start) - current_selector = FormatSelector(MERGE, (video_selector, audio_selector), []) - else: - raise syntax_error('Operator not recognized: "{0}"'.format(string), start) - elif type == tokenize.ENDMARKER: - break - if current_selector: - selectors.append(current_selector) - return selectors - - def _build_selector_function(selector): - if isinstance(selector, list): - fs = [_build_selector_function(s) for s in selector] - - def selector_function(ctx): - for f in fs: - for format in f(ctx): - yield format - return selector_function - elif selector.type == GROUP: - selector_function = _build_selector_function(selector.selector) - elif selector.type == PICKFIRST: - fs = [_build_selector_function(s) for s in selector.selector] - - def selector_function(ctx): - for f in fs: - picked_formats = list(f(ctx)) - if picked_formats: - return picked_formats - return [] - elif selector.type == SINGLE: - format_spec = selector.selector - - def selector_function(ctx): - formats = list(ctx['formats']) - if not formats: - return - if format_spec == 'all': - for f in formats: - yield f - elif format_spec in ['best', 'worst', None]: - format_idx = 0 if format_spec == 'worst' else -1 - audiovideo_formats = [ - f for f in formats - if f.get('vcodec') != 'none' and f.get('acodec') != 'none'] - if audiovideo_formats: - yield audiovideo_formats[format_idx] - # for extractors with incomplete formats (audio only (soundcloud) - # or video only (imgur)) we will fallback to best/worst - # {video,audio}-only format - elif ctx['incomplete_formats']: - yield formats[format_idx] - elif format_spec == 'bestaudio': - audio_formats = [ - f for f in formats - if f.get('vcodec') == 'none'] - if audio_formats: - yield audio_formats[-1] - elif format_spec == 'worstaudio': - audio_formats = [ - f for f in formats - if f.get('vcodec') == 'none'] - if audio_formats: - yield audio_formats[0] - elif format_spec == 'bestvideo': - video_formats = [ - f for f in formats - if f.get('acodec') == 'none'] - if video_formats: - yield video_formats[-1] - elif format_spec == 'worstvideo': - video_formats = [ - f for f in formats - if f.get('acodec') == 'none'] - if video_formats: - yield video_formats[0] - else: - extensions = ['mp4', 'flv', 'webm', '3gp', 'm4a', 'mp3', 'ogg', 'aac', 'wav'] - if format_spec in extensions: - filter_f = lambda f: f['ext'] == format_spec - else: - filter_f = lambda f: f['format_id'] == format_spec - matches = list(filter(filter_f, formats)) - if matches: - yield matches[-1] - elif selector.type == MERGE: - def _merge(formats_info): - format_1, format_2 = [f['format_id'] for f in formats_info] - # The first format must contain the video and the - # second the audio - if formats_info[0].get('vcodec') == 'none': - self.report_error('The first format must ' - 'contain the video, try using ' - '"-f %s+%s"' % (format_2, format_1)) - return - # Formats must be opposite (video+audio) - if formats_info[0].get('acodec') == 'none' and formats_info[1].get('acodec') == 'none': - self.report_error( - 'Both formats %s and %s are video-only, you must specify "-f video+audio"' - % (format_1, format_2)) - return - output_ext = ( - formats_info[0]['ext'] - if self.params.get('merge_output_format') is None - else self.params['merge_output_format']) - return { - 'requested_formats': formats_info, - 'format': '%s+%s' % (formats_info[0].get('format'), - formats_info[1].get('format')), - 'format_id': '%s+%s' % (formats_info[0].get('format_id'), - formats_info[1].get('format_id')), - 'width': formats_info[0].get('width'), - 'height': formats_info[0].get('height'), - 'resolution': formats_info[0].get('resolution'), - 'fps': formats_info[0].get('fps'), - 'vcodec': formats_info[0].get('vcodec'), - 'vbr': formats_info[0].get('vbr'), - 'stretched_ratio': formats_info[0].get('stretched_ratio'), - 'acodec': formats_info[1].get('acodec'), - 'abr': formats_info[1].get('abr'), - 'ext': output_ext, - } - video_selector, audio_selector = map(_build_selector_function, selector.selector) - - def selector_function(ctx): - for pair in itertools.product( - video_selector(copy.deepcopy(ctx)), audio_selector(copy.deepcopy(ctx))): - yield _merge(pair) - - filters = [self._build_format_filter(f) for f in selector.filters] - - def final_selector(ctx): - ctx_copy = copy.deepcopy(ctx) - for _filter in filters: - ctx_copy['formats'] = list(filter(_filter, ctx_copy['formats'])) - return selector_function(ctx_copy) - return final_selector - - stream = io.BytesIO(format_spec.encode('utf-8')) - try: - tokens = list(_remove_unused_ops(compat_tokenize_tokenize(stream.readline))) - except tokenize.TokenError: - raise syntax_error('Missing closing/opening brackets or parenthesis', (0, len(format_spec))) - - class TokenIterator(object): - def __init__(self, tokens): - self.tokens = tokens - self.counter = 0 - - def __iter__(self): - return self - - def __next__(self): - if self.counter >= len(self.tokens): - raise StopIteration() - value = self.tokens[self.counter] - self.counter += 1 - return value - - next = __next__ - - def restore_last_token(self): - self.counter -= 1 - - parsed_selector = _parse_format_selection(iter(TokenIterator(tokens))) - return _build_selector_function(parsed_selector) - - def _calc_headers(self, info_dict): - res = std_headers.copy() - - add_headers = info_dict.get('http_headers') - if add_headers: - res.update(add_headers) - - cookies = self._calc_cookies(info_dict) - if cookies: - res['Cookie'] = cookies - - if 'X-Forwarded-For' not in res: - x_forwarded_for_ip = info_dict.get('__x_forwarded_for_ip') - if x_forwarded_for_ip: - res['X-Forwarded-For'] = x_forwarded_for_ip - - return res - - def _calc_cookies(self, info_dict): - pr = sanitized_Request(info_dict['url']) - self.cookiejar.add_cookie_header(pr) - return pr.get_header('Cookie') - - def process_video_result(self, info_dict, download=True): - assert info_dict.get('_type', 'video') == 'video' - - if 'id' not in info_dict: - raise ExtractorError('Missing "id" field in extractor result') - if 'title' not in info_dict: - raise ExtractorError('Missing "title" field in extractor result') - - def report_force_conversion(field, field_not, conversion): - self.report_warning( - '"%s" field is not %s - forcing %s conversion, there is an error in extractor' - % (field, field_not, conversion)) - - def sanitize_string_field(info, string_field): - field = info.get(string_field) - if field is None or isinstance(field, compat_str): - return - report_force_conversion(string_field, 'a string', 'string') - info[string_field] = compat_str(field) - - def sanitize_numeric_fields(info): - for numeric_field in self._NUMERIC_FIELDS: - field = info.get(numeric_field) - if field is None or isinstance(field, compat_numeric_types): - continue - report_force_conversion(numeric_field, 'numeric', 'int') - info[numeric_field] = int_or_none(field) - - sanitize_string_field(info_dict, 'id') - sanitize_numeric_fields(info_dict) - - if 'playlist' not in info_dict: - # It isn't part of a playlist - info_dict['playlist'] = None - info_dict['playlist_index'] = None - - thumbnails = info_dict.get('thumbnails') - if thumbnails is None: - thumbnail = info_dict.get('thumbnail') - if thumbnail: - info_dict['thumbnails'] = thumbnails = [{'url': thumbnail}] - if thumbnails: - thumbnails.sort(key=lambda t: ( - t.get('preference') if t.get('preference') is not None else -1, - t.get('width') if t.get('width') is not None else -1, - t.get('height') if t.get('height') is not None else -1, - t.get('id') if t.get('id') is not None else '', t.get('url'))) - for i, t in enumerate(thumbnails): - t['url'] = sanitize_url(t['url']) - if t.get('width') and t.get('height'): - t['resolution'] = '%dx%d' % (t['width'], t['height']) - if t.get('id') is None: - t['id'] = '%d' % i - - if self.params.get('list_thumbnails'): - self.list_thumbnails(info_dict) - return - - thumbnail = info_dict.get('thumbnail') - if thumbnail: - info_dict['thumbnail'] = sanitize_url(thumbnail) - elif thumbnails: - info_dict['thumbnail'] = thumbnails[-1]['url'] - - if 'display_id' not in info_dict and 'id' in info_dict: - info_dict['display_id'] = info_dict['id'] - - if info_dict.get('upload_date') is None and info_dict.get('timestamp') is not None: - # Working around out-of-range timestamp values (e.g. negative ones on Windows, - # see http://bugs.python.org/issue1646728) - try: - upload_date = datetime.datetime.utcfromtimestamp(info_dict['timestamp']) - info_dict['upload_date'] = upload_date.strftime('%Y%m%d') - except (ValueError, OverflowError, OSError): - pass - - # Auto generate title fields corresponding to the *_number fields when missing - # in order to always have clean titles. This is very common for TV series. - for field in ('chapter', 'season', 'episode'): - if info_dict.get('%s_number' % field) is not None and not info_dict.get(field): - info_dict[field] = '%s %d' % (field.capitalize(), info_dict['%s_number' % field]) - - for cc_kind in ('subtitles', 'automatic_captions'): - cc = info_dict.get(cc_kind) - if cc: - for _, subtitle in cc.items(): - for subtitle_format in subtitle: - if subtitle_format.get('url'): - subtitle_format['url'] = sanitize_url(subtitle_format['url']) - if subtitle_format.get('ext') is None: - subtitle_format['ext'] = determine_ext(subtitle_format['url']).lower() - - automatic_captions = info_dict.get('automatic_captions') - subtitles = info_dict.get('subtitles') - - if self.params.get('listsubtitles', False): - if 'automatic_captions' in info_dict: - self.list_subtitles( - info_dict['id'], automatic_captions, 'automatic captions') - self.list_subtitles(info_dict['id'], subtitles, 'subtitles') - return - - info_dict['requested_subtitles'] = self.process_subtitles( - info_dict['id'], subtitles, automatic_captions) - - # We now pick which formats have to be downloaded - if info_dict.get('formats') is None: - # There's only one format available - formats = [info_dict] - else: - formats = info_dict['formats'] - - if not formats: - raise ExtractorError('No video formats found!') - - def is_wellformed(f): - url = f.get('url') - if not url: - self.report_warning( - '"url" field is missing or empty - skipping format, ' - 'there is an error in extractor') - return False - if isinstance(url, bytes): - sanitize_string_field(f, 'url') - return True - - # Filter out malformed formats for better extraction robustness - formats = list(filter(is_wellformed, formats)) - - formats_dict = {} - - # We check that all the formats have the format and format_id fields - for i, format in enumerate(formats): - sanitize_string_field(format, 'format_id') - sanitize_numeric_fields(format) - format['url'] = sanitize_url(format['url']) - if not format.get('format_id'): - format['format_id'] = compat_str(i) - else: - # Sanitize format_id from characters used in format selector expression - format['format_id'] = re.sub(r'[\s,/+\[\]()]', '_', format['format_id']) - format_id = format['format_id'] - if format_id not in formats_dict: - formats_dict[format_id] = [] - formats_dict[format_id].append(format) - - # Make sure all formats have unique format_id - for format_id, ambiguous_formats in formats_dict.items(): - if len(ambiguous_formats) > 1: - for i, format in enumerate(ambiguous_formats): - format['format_id'] = '%s-%d' % (format_id, i) - - for i, format in enumerate(formats): - if format.get('format') is None: - format['format'] = '{id} - {res}{note}'.format( - id=format['format_id'], - res=self.format_resolution(format), - note=' ({0})'.format(format['format_note']) if format.get('format_note') is not None else '', - ) - # Automatically determine file extension if missing - if format.get('ext') is None: - format['ext'] = determine_ext(format['url']).lower() - # Automatically determine protocol if missing (useful for format - # selection purposes) - if format.get('protocol') is None: - format['protocol'] = determine_protocol(format) - # Add HTTP headers, so that external programs can use them from the - # json output - full_format_info = info_dict.copy() - full_format_info.update(format) - format['http_headers'] = self._calc_headers(full_format_info) - # Remove private housekeeping stuff - if '__x_forwarded_for_ip' in info_dict: - del info_dict['__x_forwarded_for_ip'] - - # TODO Central sorting goes here - - if formats[0] is not info_dict: - # only set the 'formats' fields if the original info_dict list them - # otherwise we end up with a circular reference, the first (and unique) - # element in the 'formats' field in info_dict is info_dict itself, - # which can't be exported to json - info_dict['formats'] = formats - if self.params.get('listformats'): - self.list_formats(info_dict) - return - - req_format = self.params.get('format') - if req_format is None: - req_format = self._default_format_spec(info_dict, download=download) - if self.params.get('verbose'): - self.to_stdout('[debug] Default format spec: %s' % req_format) - - format_selector = self.build_format_selector(req_format) - - # While in format selection we may need to have an access to the original - # format set in order to calculate some metrics or do some processing. - # For now we need to be able to guess whether original formats provided - # by extractor are incomplete or not (i.e. whether extractor provides only - # video-only or audio-only formats) for proper formats selection for - # extractors with such incomplete formats (see - # https://github.com/rg3/youtube-dl/pull/5556). - # Since formats may be filtered during format selection and may not match - # the original formats the results may be incorrect. Thus original formats - # or pre-calculated metrics should be passed to format selection routines - # as well. - # We will pass a context object containing all necessary additional data - # instead of just formats. - # This fixes incorrect format selection issue (see - # https://github.com/rg3/youtube-dl/issues/10083). - incomplete_formats = ( - # All formats are video-only or - all(f.get('vcodec') != 'none' and f.get('acodec') == 'none' for f in formats) or - # all formats are audio-only - all(f.get('vcodec') == 'none' and f.get('acodec') != 'none' for f in formats)) - - ctx = { - 'formats': formats, - 'incomplete_formats': incomplete_formats, - } - - formats_to_download = list(format_selector(ctx)) - if not formats_to_download: - raise ExtractorError('requested format not available', - expected=True) - - if download: - if len(formats_to_download) > 1: - self.to_screen('[info] %s: downloading video in %s formats' % (info_dict['id'], len(formats_to_download))) - for format in formats_to_download: - new_info = dict(info_dict) - new_info.update(format) - self.process_info(new_info) - # We update the info dict with the best quality format (backwards compatibility) - info_dict.update(formats_to_download[-1]) - return info_dict - - def process_subtitles(self, video_id, normal_subtitles, automatic_captions): - """Select the requested subtitles and their format""" - available_subs = {} - if normal_subtitles and self.params.get('writesubtitles'): - available_subs.update(normal_subtitles) - if automatic_captions and self.params.get('writeautomaticsub'): - for lang, cap_info in automatic_captions.items(): - if lang not in available_subs: - available_subs[lang] = cap_info - - if (not self.params.get('writesubtitles') and not - self.params.get('writeautomaticsub') or not - available_subs): - return None - - if self.params.get('allsubtitles', False): - requested_langs = available_subs.keys() - else: - if self.params.get('subtitleslangs', False): - requested_langs = self.params.get('subtitleslangs') - elif 'en' in available_subs: - requested_langs = ['en'] - else: - requested_langs = [list(available_subs.keys())[0]] - - formats_query = self.params.get('subtitlesformat', 'best') - formats_preference = formats_query.split('/') if formats_query else [] - subs = {} - for lang in requested_langs: - formats = available_subs.get(lang) - if formats is None: - self.report_warning('%s subtitles not available for %s' % (lang, video_id)) - continue - for ext in formats_preference: - if ext == 'best': - f = formats[-1] - break - matches = list(filter(lambda f: f['ext'] == ext, formats)) - if matches: - f = matches[-1] - break - else: - f = formats[-1] - self.report_warning( - 'No subtitle format found matching "%s" for language %s, ' - 'using %s' % (formats_query, lang, f['ext'])) - subs[lang] = f - return subs - - def process_info(self, info_dict): - """Process a single resolved IE result.""" - - assert info_dict.get('_type', 'video') == 'video' - - max_downloads = self.params.get('max_downloads') - if max_downloads is not None: - if self._num_downloads >= int(max_downloads): - raise MaxDownloadsReached() - - info_dict['fulltitle'] = info_dict['title'] - if len(info_dict['title']) > 200: - info_dict['title'] = info_dict['title'][:197] + '...' - - if 'format' not in info_dict: - info_dict['format'] = info_dict['ext'] - - reason = self._match_entry(info_dict, incomplete=False) - if reason is not None: - self.to_screen('[download] ' + reason) - return - - self._num_downloads += 1 - - info_dict['_filename'] = filename = self.prepare_filename(info_dict) - - # Forced printings - if self.params.get('forcetitle', False): - self.to_stdout(info_dict['fulltitle']) - if self.params.get('forceid', False): - self.to_stdout(info_dict['id']) - if self.params.get('forceurl', False): - if info_dict.get('requested_formats') is not None: - for f in info_dict['requested_formats']: - self.to_stdout(f['url'] + f.get('play_path', '')) - else: - # For RTMP URLs, also include the playpath - self.to_stdout(info_dict['url'] + info_dict.get('play_path', '')) - if self.params.get('forcethumbnail', False) and info_dict.get('thumbnail') is not None: - self.to_stdout(info_dict['thumbnail']) - if self.params.get('forcedescription', False) and info_dict.get('description') is not None: - self.to_stdout(info_dict['description']) - if self.params.get('forcefilename', False) and filename is not None: - self.to_stdout(filename) - if self.params.get('forceduration', False) and info_dict.get('duration') is not None: - self.to_stdout(formatSeconds(info_dict['duration'])) - if self.params.get('forceformat', False): - self.to_stdout(info_dict['format']) - if self.params.get('forcejson', False): - self.to_stdout(json.dumps(info_dict)) - - # Do nothing else if in simulate mode - if self.params.get('simulate', False): - return - - if filename is None: - return - - def ensure_dir_exists(path): - try: - dn = os.path.dirname(path) - if dn and not os.path.exists(dn): - os.makedirs(dn) - return True - except (OSError, IOError) as err: - self.report_error('unable to create directory ' + error_to_compat_str(err)) - return False - - if not ensure_dir_exists(sanitize_path(encodeFilename(filename))): - return - - if self.params.get('writedescription', False): - descfn = replace_extension(filename, 'description', info_dict.get('ext')) - if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(descfn)): - self.to_screen('[info] Video description is already present') - elif info_dict.get('description') is None: - self.report_warning('There\'s no description to write.') - else: - try: - self.to_screen('[info] Writing video description to: ' + descfn) - with io.open(encodeFilename(descfn), 'w', encoding='utf-8') as descfile: - descfile.write(info_dict['description']) - except (OSError, IOError): - self.report_error('Cannot write description file ' + descfn) - return - - if self.params.get('writeannotations', False): - annofn = replace_extension(filename, 'annotations.xml', info_dict.get('ext')) - if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(annofn)): - self.to_screen('[info] Video annotations are already present') - else: - try: - self.to_screen('[info] Writing video annotations to: ' + annofn) - with io.open(encodeFilename(annofn), 'w', encoding='utf-8') as annofile: - annofile.write(info_dict['annotations']) - except (KeyError, TypeError): - self.report_warning('There are no annotations to write.') - except (OSError, IOError): - self.report_error('Cannot write annotations file: ' + annofn) - return - - subtitles_are_requested = any([self.params.get('writesubtitles', False), - self.params.get('writeautomaticsub')]) - - if subtitles_are_requested and info_dict.get('requested_subtitles'): - # subtitles download errors are already managed as troubles in relevant IE - # that way it will silently go on when used with unsupporting IE - subtitles = info_dict['requested_subtitles'] - ie = self.get_info_extractor(info_dict['extractor_key']) - for sub_lang, sub_info in subtitles.items(): - sub_format = sub_info['ext'] - sub_filename = subtitles_filename(filename, sub_lang, sub_format) - if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(sub_filename)): - self.to_screen('[info] Video subtitle %s.%s is already present' % (sub_lang, sub_format)) - else: - self.to_screen('[info] Writing video subtitles to: ' + sub_filename) - if sub_info.get('data') is not None: - try: - # Use newline='' to prevent conversion of newline characters - # See https://github.com/rg3/youtube-dl/issues/10268 - with io.open(encodeFilename(sub_filename), 'w', encoding='utf-8', newline='') as subfile: - subfile.write(sub_info['data']) - except (OSError, IOError): - self.report_error('Cannot write subtitles file ' + sub_filename) - return - else: - try: - sub_data = ie._request_webpage( - sub_info['url'], info_dict['id'], note=False).read() - with io.open(encodeFilename(sub_filename), 'wb') as subfile: - subfile.write(sub_data) - except (ExtractorError, IOError, OSError, ValueError) as err: - self.report_warning('Unable to download subtitle for "%s": %s' % - (sub_lang, error_to_compat_str(err))) - continue - - if self.params.get('writeinfojson', False): - infofn = replace_extension(filename, 'info.json', info_dict.get('ext')) - if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(infofn)): - self.to_screen('[info] Video description metadata is already present') - else: - self.to_screen('[info] Writing video description metadata as JSON to: ' + infofn) - try: - write_json_file(self.filter_requested_info(info_dict), infofn) - except (OSError, IOError): - self.report_error('Cannot write metadata to JSON file ' + infofn) - return - - self._write_thumbnails(info_dict, filename) - - if not self.params.get('skip_download', False): - try: - def dl(name, info): - fd = get_suitable_downloader(info, self.params)(self, self.params) - for ph in self._progress_hooks: - fd.add_progress_hook(ph) - if self.params.get('verbose'): - self.to_stdout('[debug] Invoking downloader on %r' % info.get('url')) - return fd.download(name, info) - - if info_dict.get('requested_formats') is not None: - downloaded = [] - success = True - merger = FFmpegMergerPP(self) - if not merger.available: - postprocessors = [] - self.report_warning('You have requested multiple ' - 'formats but ffmpeg or avconv are not installed.' - ' The formats won\'t be merged.') - else: - postprocessors = [merger] - - def compatible_formats(formats): - video, audio = formats - # Check extension - video_ext, audio_ext = video.get('ext'), audio.get('ext') - if video_ext and audio_ext: - COMPATIBLE_EXTS = ( - ('mp3', 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v', 'ismv', 'isma'), - ('webm') - ) - for exts in COMPATIBLE_EXTS: - if video_ext in exts and audio_ext in exts: - return True - # TODO: Check acodec/vcodec - return False - - filename_real_ext = os.path.splitext(filename)[1][1:] - filename_wo_ext = ( - os.path.splitext(filename)[0] - if filename_real_ext == info_dict['ext'] - else filename) - requested_formats = info_dict['requested_formats'] - if self.params.get('merge_output_format') is None and not compatible_formats(requested_formats): - info_dict['ext'] = 'mkv' - self.report_warning( - 'Requested formats are incompatible for merge and will be merged into mkv.') - # Ensure filename always has a correct extension for successful merge - filename = '%s.%s' % (filename_wo_ext, info_dict['ext']) - if os.path.exists(encodeFilename(filename)): - self.to_screen( - '[download] %s has already been downloaded and ' - 'merged' % filename) - else: - for f in requested_formats: - new_info = dict(info_dict) - new_info.update(f) - fname = prepend_extension( - self.prepare_filename(new_info), - 'f%s' % f['format_id'], new_info['ext']) - if not ensure_dir_exists(fname): - return - downloaded.append(fname) - partial_success = dl(fname, new_info) - success = success and partial_success - info_dict['__postprocessors'] = postprocessors - info_dict['__files_to_merge'] = downloaded - else: - # Just a single file - success = dl(filename, info_dict) - except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: - self.report_error('unable to download video data: %s' % error_to_compat_str(err)) - return - except (OSError, IOError) as err: - raise UnavailableVideoError(err) - except (ContentTooShortError, ) as err: - self.report_error('content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) - return - - if success and filename != '-': - # Fixup content - fixup_policy = self.params.get('fixup') - if fixup_policy is None: - fixup_policy = 'detect_or_warn' - - INSTALL_FFMPEG_MESSAGE = 'Install ffmpeg or avconv to fix this automatically.' - - stretched_ratio = info_dict.get('stretched_ratio') - if stretched_ratio is not None and stretched_ratio != 1: - if fixup_policy == 'warn': - self.report_warning('%s: Non-uniform pixel ratio (%s)' % ( - info_dict['id'], stretched_ratio)) - elif fixup_policy == 'detect_or_warn': - stretched_pp = FFmpegFixupStretchedPP(self) - if stretched_pp.available: - info_dict.setdefault('__postprocessors', []) - info_dict['__postprocessors'].append(stretched_pp) - else: - self.report_warning( - '%s: Non-uniform pixel ratio (%s). %s' - % (info_dict['id'], stretched_ratio, INSTALL_FFMPEG_MESSAGE)) - else: - assert fixup_policy in ('ignore', 'never') - - if (info_dict.get('requested_formats') is None and - info_dict.get('container') == 'm4a_dash'): - if fixup_policy == 'warn': - self.report_warning( - '%s: writing DASH m4a. ' - 'Only some players support this container.' - % info_dict['id']) - elif fixup_policy == 'detect_or_warn': - fixup_pp = FFmpegFixupM4aPP(self) - if fixup_pp.available: - info_dict.setdefault('__postprocessors', []) - info_dict['__postprocessors'].append(fixup_pp) - else: - self.report_warning( - '%s: writing DASH m4a. ' - 'Only some players support this container. %s' - % (info_dict['id'], INSTALL_FFMPEG_MESSAGE)) - else: - assert fixup_policy in ('ignore', 'never') - - if (info_dict.get('protocol') == 'm3u8_native' or - info_dict.get('protocol') == 'm3u8' and - self.params.get('hls_prefer_native')): - if fixup_policy == 'warn': - self.report_warning('%s: malformed AAC bitstream detected.' % ( - info_dict['id'])) - elif fixup_policy == 'detect_or_warn': - fixup_pp = FFmpegFixupM3u8PP(self) - if fixup_pp.available: - info_dict.setdefault('__postprocessors', []) - info_dict['__postprocessors'].append(fixup_pp) - else: - self.report_warning( - '%s: malformed AAC bitstream detected. %s' - % (info_dict['id'], INSTALL_FFMPEG_MESSAGE)) - else: - assert fixup_policy in ('ignore', 'never') - - try: - self.post_process(filename, info_dict) - except (PostProcessingError) as err: - self.report_error('postprocessing: %s' % str(err)) - return - self.record_download_archive(info_dict) - - def download(self, url_list): - """Download a given list of URLs.""" - outtmpl = self.params.get('outtmpl', DEFAULT_OUTTMPL) - if (len(url_list) > 1 and - outtmpl != '-' and - '%' not in outtmpl and - self.params.get('max_downloads') != 1): - raise SameFileError(outtmpl) - - for url in url_list: - try: - # It also downloads the videos - res = self.extract_info( - url, force_generic_extractor=self.params.get('force_generic_extractor', False)) - except UnavailableVideoError: - self.report_error('unable to download video') - except MaxDownloadsReached: - self.to_screen('[info] Maximum number of downloaded files reached.') - raise - else: - if self.params.get('dump_single_json', False): - self.to_stdout(json.dumps(res)) - - return self._download_retcode - - def download_with_info_file(self, info_filename): - with contextlib.closing(fileinput.FileInput( - [info_filename], mode='r', - openhook=fileinput.hook_encoded('utf-8'))) as f: - # FileInput doesn't have a read method, we can't call json.load - info = self.filter_requested_info(json.loads('\n'.join(f))) - try: - self.process_ie_result(info, download=True) - except DownloadError: - webpage_url = info.get('webpage_url') - if webpage_url is not None: - self.report_warning('The info failed to download, trying with "%s"' % webpage_url) - return self.download([webpage_url]) - else: - raise - return self._download_retcode - - @staticmethod - def filter_requested_info(info_dict): - return dict( - (k, v) for k, v in info_dict.items() - if k not in ['requested_formats', 'requested_subtitles']) - - def post_process(self, filename, ie_info): - """Run all the postprocessors on the given file.""" - info = dict(ie_info) - info['filepath'] = filename - pps_chain = [] - if ie_info.get('__postprocessors') is not None: - pps_chain.extend(ie_info['__postprocessors']) - pps_chain.extend(self._pps) - for pp in pps_chain: - files_to_delete = [] - try: - files_to_delete, info = pp.run(info) - except PostProcessingError as e: - self.report_error(e.msg) - if files_to_delete and not self.params.get('keepvideo', False): - for old_filename in files_to_delete: - self.to_screen('Deleting original file %s (pass -k to keep)' % old_filename) - try: - os.remove(encodeFilename(old_filename)) - except (IOError, OSError): - self.report_warning('Unable to remove downloaded original file') - - def _make_archive_id(self, info_dict): - # Future-proof against any change in case - # and backwards compatibility with prior versions - extractor = info_dict.get('extractor_key') - if extractor is None: - if 'id' in info_dict: - extractor = info_dict.get('ie_key') # key in a playlist - if extractor is None: - return None # Incomplete video information - return extractor.lower() + ' ' + info_dict['id'] - - def in_download_archive(self, info_dict): - fn = self.params.get('download_archive') - if fn is None: - return False - - vid_id = self._make_archive_id(info_dict) - if vid_id is None: - return False # Incomplete video information - - try: - with locked_file(fn, 'r', encoding='utf-8') as archive_file: - for line in archive_file: - if line.strip() == vid_id: - return True - except IOError as ioe: - if ioe.errno != errno.ENOENT: - raise - return False - - def record_download_archive(self, info_dict): - fn = self.params.get('download_archive') - if fn is None: - return - vid_id = self._make_archive_id(info_dict) - assert vid_id - with locked_file(fn, 'a', encoding='utf-8') as archive_file: - archive_file.write(vid_id + '\n') - - @staticmethod - def format_resolution(format, default='unknown'): - if format.get('vcodec') == 'none': - return 'audio only' - if format.get('resolution') is not None: - return format['resolution'] - if format.get('height') is not None: - if format.get('width') is not None: - res = '%sx%s' % (format['width'], format['height']) - else: - res = '%sp' % format['height'] - elif format.get('width') is not None: - res = '%dx?' % format['width'] - else: - res = default - return res - - def _format_note(self, fdict): - res = '' - if fdict.get('ext') in ['f4f', 'f4m']: - res += '(unsupported) ' - if fdict.get('language'): - if res: - res += ' ' - res += '[%s] ' % fdict['language'] - if fdict.get('format_note') is not None: - res += fdict['format_note'] + ' ' - if fdict.get('tbr') is not None: - res += '%4dk ' % fdict['tbr'] - if fdict.get('container') is not None: - if res: - res += ', ' - res += '%s container' % fdict['container'] - if (fdict.get('vcodec') is not None and - fdict.get('vcodec') != 'none'): - if res: - res += ', ' - res += fdict['vcodec'] - if fdict.get('vbr') is not None: - res += '@' - elif fdict.get('vbr') is not None and fdict.get('abr') is not None: - res += 'video@' - if fdict.get('vbr') is not None: - res += '%4dk' % fdict['vbr'] - if fdict.get('fps') is not None: - if res: - res += ', ' - res += '%sfps' % fdict['fps'] - if fdict.get('acodec') is not None: - if res: - res += ', ' - if fdict['acodec'] == 'none': - res += 'video only' - else: - res += '%-5s' % fdict['acodec'] - elif fdict.get('abr') is not None: - if res: - res += ', ' - res += 'audio' - if fdict.get('abr') is not None: - res += '@%3dk' % fdict['abr'] - if fdict.get('asr') is not None: - res += ' (%5dHz)' % fdict['asr'] - if fdict.get('filesize') is not None: - if res: - res += ', ' - res += format_bytes(fdict['filesize']) - elif fdict.get('filesize_approx') is not None: - if res: - res += ', ' - res += '~' + format_bytes(fdict['filesize_approx']) - return res - - def list_formats(self, info_dict): - formats = info_dict.get('formats', [info_dict]) - table = [ - [f['format_id'], f['ext'], self.format_resolution(f), self._format_note(f)] - for f in formats - if f.get('preference') is None or f['preference'] >= -1000] - if len(formats) > 1: - table[-1][-1] += (' ' if table[-1][-1] else '') + '(best)' - - header_line = ['format code', 'extension', 'resolution', 'note'] - self.to_screen( - '[info] Available formats for %s:\n%s' % - (info_dict['id'], render_table(header_line, table))) - - def list_thumbnails(self, info_dict): - thumbnails = info_dict.get('thumbnails') - if not thumbnails: - self.to_screen('[info] No thumbnails present for %s' % info_dict['id']) - return - - self.to_screen( - '[info] Thumbnails for %s:' % info_dict['id']) - self.to_screen(render_table( - ['ID', 'width', 'height', 'URL'], - [[t['id'], t.get('width', 'unknown'), t.get('height', 'unknown'), t['url']] for t in thumbnails])) - - def list_subtitles(self, video_id, subtitles, name='subtitles'): - if not subtitles: - self.to_screen('%s has no %s' % (video_id, name)) - return - self.to_screen( - 'Available %s for %s:' % (name, video_id)) - self.to_screen(render_table( - ['Language', 'formats'], - [[lang, ', '.join(f['ext'] for f in reversed(formats))] - for lang, formats in subtitles.items()])) - - def urlopen(self, req): - """ Start an HTTP download """ - if isinstance(req, compat_basestring): - req = sanitized_Request(req) - return self._opener.open(req, timeout=self._socket_timeout) - - def print_debug_header(self): - if not self.params.get('verbose'): - return - - if type('') is not compat_str: - # Python 2.6 on SLES11 SP1 (https://github.com/rg3/youtube-dl/issues/3326) - self.report_warning( - 'Your Python is broken! Update to a newer and supported version') - - stdout_encoding = getattr( - sys.stdout, 'encoding', 'missing (%s)' % type(sys.stdout).__name__) - encoding_str = ( - '[debug] Encodings: locale %s, fs %s, out %s, pref %s\n' % ( - locale.getpreferredencoding(), - sys.getfilesystemencoding(), - stdout_encoding, - self.get_encoding())) - write_string(encoding_str, encoding=None) - - self._write_string('[debug] youtube-dl version ' + __version__ + '\n') - if _LAZY_LOADER: - self._write_string('[debug] Lazy loading extractors enabled' + '\n') - try: - sp = subprocess.Popen( - ['git', 'rev-parse', '--short', 'HEAD'], - stdout=subprocess.PIPE, stderr=subprocess.PIPE, - cwd=os.path.dirname(os.path.abspath(__file__))) - out, err = sp.communicate() - out = out.decode().strip() - if re.match('[0-9a-f]+', out): - self._write_string('[debug] Git HEAD: ' + out + '\n') - except Exception: - try: - sys.exc_clear() - except Exception: - pass - - def python_implementation(): - impl_name = platform.python_implementation() - if impl_name == 'PyPy' and hasattr(sys, 'pypy_version_info'): - return impl_name + ' version %d.%d.%d' % sys.pypy_version_info[:3] - return impl_name - - self._write_string('[debug] Python version %s (%s) - %s\n' % ( - platform.python_version(), python_implementation(), - platform_name())) - - exe_versions = FFmpegPostProcessor.get_versions(self) - exe_versions['rtmpdump'] = rtmpdump_version() - exe_versions['phantomjs'] = PhantomJSwrapper._version() - exe_str = ', '.join( - '%s %s' % (exe, v) - for exe, v in sorted(exe_versions.items()) - if v - ) - if not exe_str: - exe_str = 'none' - self._write_string('[debug] exe versions: %s\n' % exe_str) - - proxy_map = {} - for handler in self._opener.handlers: - if hasattr(handler, 'proxies'): - proxy_map.update(handler.proxies) - self._write_string('[debug] Proxy map: ' + compat_str(proxy_map) + '\n') - - if self.params.get('call_home', False): - ipaddr = self.urlopen('https://yt-dl.org/ip').read().decode('utf-8') - self._write_string('[debug] Public IP address: %s\n' % ipaddr) - latest_version = self.urlopen( - 'https://yt-dl.org/latest/version').read().decode('utf-8') - if version_tuple(latest_version) > version_tuple(__version__): - self.report_warning( - 'You are using an outdated version (newest version: %s)! ' - 'See https://yt-dl.org/update if you need help updating.' % - latest_version) - - def _setup_opener(self): - timeout_val = self.params.get('socket_timeout') - self._socket_timeout = 600 if timeout_val is None else float(timeout_val) - - opts_cookiefile = self.params.get('cookiefile') - opts_proxy = self.params.get('proxy') - - if opts_cookiefile is None: - self.cookiejar = compat_cookiejar.CookieJar() - else: - opts_cookiefile = expand_path(opts_cookiefile) - self.cookiejar = compat_cookiejar.MozillaCookieJar( - opts_cookiefile) - if os.access(opts_cookiefile, os.R_OK): - self.cookiejar.load() - - cookie_processor = YoutubeDLCookieProcessor(self.cookiejar) - if opts_proxy is not None: - if opts_proxy == '': - proxies = {} - else: - proxies = {'http': opts_proxy, 'https': opts_proxy} - else: - proxies = compat_urllib_request.getproxies() - # Set HTTPS proxy to HTTP one if given (https://github.com/rg3/youtube-dl/issues/805) - if 'http' in proxies and 'https' not in proxies: - proxies['https'] = proxies['http'] - proxy_handler = PerRequestProxyHandler(proxies) - - debuglevel = 1 if self.params.get('debug_printtraffic') else 0 - https_handler = make_HTTPS_handler(self.params, debuglevel=debuglevel) - ydlh = YoutubeDLHandler(self.params, debuglevel=debuglevel) - data_handler = compat_urllib_request_DataHandler() - - # When passing our own FileHandler instance, build_opener won't add the - # default FileHandler and allows us to disable the file protocol, which - # can be used for malicious purposes (see - # https://github.com/rg3/youtube-dl/issues/8227) - file_handler = compat_urllib_request.FileHandler() - - def file_open(*args, **kwargs): - raise compat_urllib_error.URLError('file:// scheme is explicitly disabled in youtube-dl for security reasons') - file_handler.file_open = file_open - - opener = compat_urllib_request.build_opener( - proxy_handler, https_handler, cookie_processor, ydlh, data_handler, file_handler) - - # Delete the default user-agent header, which would otherwise apply in - # cases where our custom HTTP handler doesn't come into play - # (See https://github.com/rg3/youtube-dl/issues/1309 for details) - opener.addheaders = [] - self._opener = opener - - def encode(self, s): - if isinstance(s, bytes): - return s # Already encoded - - try: - return s.encode(self.get_encoding()) - except UnicodeEncodeError as err: - err.reason = err.reason + '. Check your system encoding configuration or use the --encoding option.' - raise - - def get_encoding(self): - encoding = self.params.get('encoding') - if encoding is None: - encoding = preferredencoding() - return encoding - - def _write_thumbnails(self, info_dict, filename): - if self.params.get('writethumbnail', False): - thumbnails = info_dict.get('thumbnails') - if thumbnails: - thumbnails = [thumbnails[-1]] - elif self.params.get('write_all_thumbnails', False): - thumbnails = info_dict.get('thumbnails') - else: - return - - if not thumbnails: - # No thumbnails present, so return immediately - return - - for t in thumbnails: - thumb_ext = determine_ext(t['url'], 'jpg') - suffix = '_%s' % t['id'] if len(thumbnails) > 1 else '' - thumb_display_id = '%s ' % t['id'] if len(thumbnails) > 1 else '' - t['filename'] = thumb_filename = os.path.splitext(filename)[0] + suffix + '.' + thumb_ext - - if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(thumb_filename)): - self.to_screen('[%s] %s: Thumbnail %sis already present' % - (info_dict['extractor'], info_dict['id'], thumb_display_id)) - else: - self.to_screen('[%s] %s: Downloading thumbnail %s...' % - (info_dict['extractor'], info_dict['id'], thumb_display_id)) - try: - uf = self.urlopen(t['url']) - with open(encodeFilename(thumb_filename), 'wb') as thumbf: - shutil.copyfileobj(uf, thumbf) - self.to_screen('[%s] %s: Writing thumbnail %sto: %s' % - (info_dict['extractor'], info_dict['id'], thumb_display_id, thumb_filename)) - except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: - self.report_warning('Unable to download thumbnail "%s": %s' % - (t['url'], error_to_compat_str(err))) |