X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2FYoutubeDL.py;h=ad359880526116d71d13fa2a736ab02ca79e19c0;hb=70d35d166c1cfb14af20fb6d45ed820b6249f941;hp=0a7f36c98a02e8401a966c95e6b8a780e8566e98;hpb=4c54b89e0310abd6be643604dc0f1ec3a608b68d;p=youtube-dl diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py index 0a7f36c98..ad3598805 100755 --- a/youtube_dl/YoutubeDL.py +++ b/youtube_dl/YoutubeDL.py @@ -65,6 +65,7 @@ from .utils import ( locked_file, make_HTTPS_handler, MaxDownloadsReached, + orderedSet, PagedList, parse_filesize, PerRequestProxyHandler, @@ -297,13 +298,20 @@ class YoutubeDL(object): 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. + xattr_set_filesize, external_downloader_args, hls_use_mpegts, + http_chunk_size. The following options are used by the post processors: prefer_ffmpeg: If True, use ffmpeg instead of avconv if both are available, otherwise prefer avconv. 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(( @@ -524,6 +532,8 @@ class YoutubeDL(object): 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) @@ -531,6 +541,8 @@ class YoutubeDL(object): 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) @@ -902,15 +914,25 @@ class YoutubeDL(object): yield int(item) else: yield int(string_segment) - playlistitems = iter_playlistitems(playlistitems_str) + 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 = [ - ie_entries[i - 1] for i in playlistitems - if -n_all_entries <= i - 1 < n_all_entries] + entries = make_playlistitems_entries(ie_entries) else: entries = ie_entries[playliststart:playlistend] n_entries = len(entries) @@ -928,20 +950,16 @@ class YoutubeDL(object): entries = ie_entries.getslice( playliststart, playlistend) n_entries = len(entries) - self.to_screen( - '[%s] playlist %s: Downloading %d videos' % - (ie_result['extractor'], playlist, n_entries)) + report_download(n_entries) else: # iterable if playlistitems: - entry_list = list(ie_entries) - entries = [entry_list[i - 1] for i in 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) - self.to_screen( - '[%s] playlist %s: Downloading %d videos' % - (ie_result['extractor'], playlist, n_entries)) + report_download(n_entries) if self.params.get('playlistreverse', False): entries = entries[::-1] @@ -962,6 +980,8 @@ class YoutubeDL(object): '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'], @@ -1017,7 +1037,7 @@ class YoutubeDL(object): '!=': operator.ne, } operator_rex = re.compile(r'''(?x)\s* - (?Pwidth|height|tbr|abr|vbr|asr|filesize|fps) + (?Pwidth|height|tbr|abr|vbr|asr|filesize|filesize_approx|fps) \s*(?P%s)(?P\s*\?)?\s* (?P[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?) $ @@ -1066,22 +1086,27 @@ class YoutubeDL(object): return _filter def _default_format_spec(self, info_dict, download=True): - req_format_list = [] - def can_have_partial_formats(): + def can_merge(): + merger = FFmpegMergerPP(self) + return merger.available and merger.can_merge() + + def prefer_best(): if self.params.get('simulate', False): - return True + return False if not download: - return True - if self.params.get('outtmpl', DEFAULT_OUTTMPL) == '-': return False + if self.params.get('outtmpl', DEFAULT_OUTTMPL) == '-': + return True if info_dict.get('is_live'): - return False - merger = FFmpegMergerPP(self) - return merger.available and merger.can_merge() - if can_have_partial_formats(): - req_format_list.append('bestvideo+bestaudio') - req_format_list.append('best') + 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): @@ -1828,7 +1853,7 @@ class YoutubeDL(object): def compatible_formats(formats): video, audio = formats # Check extension - video_ext, audio_ext = audio.get('ext'), video.get('ext') + 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'), @@ -2213,8 +2238,16 @@ class YoutubeDL(object): sys.exc_clear() except Exception: pass - self._write_string('[debug] Python version %s - %s\n' % ( - platform.python_version(), platform_name())) + + 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()