diff options
Diffstat (limited to 'youtube_dl')
| -rw-r--r-- | youtube_dl/FileDownloader.py | 1 | ||||
| -rwxr-xr-x | youtube_dl/InfoExtractors.py | 26 | ||||
| -rw-r--r-- | youtube_dl/__init__.py | 4 |
3 files changed, 24 insertions, 7 deletions
diff --git a/youtube_dl/FileDownloader.py b/youtube_dl/FileDownloader.py index a041e1219..164d25e54 100644 --- a/youtube_dl/FileDownloader.py +++ b/youtube_dl/FileDownloader.py @@ -81,6 +81,7 @@ class FileDownloader(object): writesubtitles: Write the video subtitles to a file onlysubtitles: Downloads only the subtitles of the video allsubtitles: Downloads all the subtitles of the video + listsubtitles: Lists all available subtitles for the video subtitlesformat: Subtitle format [sbv/srt] (default=srt) subtitleslang: Language of the subtitles to download test: Download only first bytes to test the downloader. diff --git a/youtube_dl/InfoExtractors.py b/youtube_dl/InfoExtractors.py index 62522bb6c..ff1fab773 100755 --- a/youtube_dl/InfoExtractors.py +++ b/youtube_dl/InfoExtractors.py @@ -214,11 +214,16 @@ class YoutubeIE(InfoExtractor): def report_video_subtitles_download(self, video_id): """Report attempt to download video info webpage.""" - self._downloader.to_screen(u'[youtube] %s: Downloading video subtitles' % video_id) + self._downloader.to_screen(u'[youtube] %s: Checking available subtitles' % video_id) - def report_video_subtitles_request(self, video_id, lang): + def report_video_subtitles_request(self, video_id, sub_lang, format): """Report attempt to download video info webpage.""" - self._downloader.to_screen(u'[youtube] %s: Downloading video subtitles for lang: %s' % (video_id,lang)) + self._downloader.to_screen(u'[youtube] %s: Downloading video subtitles for %s.%s' % (video_id, sub_lang, format)) + + def report_video_subtitles_available(self, video_id, sub_lang_list): + """Report available subtitles.""" + sub_lang = ",".join(list(sub_lang_list.keys())) + self._downloader.to_screen(u'[youtube] %s: Available subtitles for video: %s' % (video_id, sub_lang)) def report_information_extraction(self, video_id): """Report attempt to extract video information.""" @@ -233,6 +238,7 @@ class YoutubeIE(InfoExtractor): self._downloader.to_screen(u'[youtube] RTMP download detected') def _get_available_subtitles(self, video_id): + self.report_video_subtitles_download(video_id) request = compat_urllib_request.Request('http://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id) try: sub_list = compat_urllib_request.urlopen(request).read().decode('utf-8') @@ -241,11 +247,15 @@ class YoutubeIE(InfoExtractor): sub_lang_list = re.findall(r'name="([^"]*)"[^>]+lang_code="([\w\-]+)"', sub_list) sub_lang_list = dict((l[1], l[0]) for l in sub_lang_list) if not sub_lang_list: - return (u'WARNING: video has no closed captions', None) + return (u'WARNING: video doesn\'t have download', None) return sub_lang_list + def _list_available_subtitles(self, video_id): + sub_lang_list = self._get_available_subtitles(video_id) + self.report_video_subtitles_available(video_id, sub_lang_list) + def _request_subtitle(self, sub_lang, sub_name, video_id, format): - self.report_video_subtitles_request(video_id, sub_lang) + self.report_video_subtitles_request(video_id, sub_lang, format) params = compat_urllib_parse.urlencode({ 'lang': sub_lang, 'name': sub_name, @@ -262,7 +272,6 @@ class YoutubeIE(InfoExtractor): return (None, sub_lang, sub) def _extract_subtitle(self, video_id): - self.report_video_subtitles_download(video_id) sub_lang_list = self._get_available_subtitles(video_id) sub_format = self._downloader.params.get('subtitlesformat') if self._downloader.params.get('subtitleslang', False): @@ -278,7 +287,6 @@ class YoutubeIE(InfoExtractor): return [subtitle] def _extract_all_subtitles(self, video_id): - self.report_video_subtitles_download(video_id) sub_lang_list = self._get_available_subtitles(video_id) sub_format = self._downloader.params.get('subtitlesformat') subtitles = [] @@ -523,6 +531,10 @@ class YoutubeIE(InfoExtractor): if sub_error: self._downloader.trouble(sub_error) + if self._downloader.params.get('listsubtitles', False): + sub_lang_list = self._list_available_subtitles(video_id) + return + if 'length_seconds' not in video_info: self._downloader.trouble(u'WARNING: unable to extract video duration') video_duration = '' diff --git a/youtube_dl/__init__.py b/youtube_dl/__init__.py index 914d030a3..e5a7469af 100644 --- a/youtube_dl/__init__.py +++ b/youtube_dl/__init__.py @@ -182,6 +182,9 @@ def parseOpts(): video_format.add_option('--all-subs', action='store_true', dest='allsubtitles', help='downloads all the available subtitles of the video (currently youtube only)', default=False) + video_format.add_option('--list-subs', + action='store_true', dest='listsubtitles', + help='lists all available subtitles for the video (currently youtube only)', default=False) video_format.add_option('--sub-format', action='store', dest='subtitlesformat', metavar='LANG', help='subtitle format [srt/sbv] (default=srt) (currently youtube only)', default='srt') @@ -461,6 +464,7 @@ def _real_main(): 'writesubtitles': opts.writesubtitles, 'onlysubtitles': opts.onlysubtitles, 'allsubtitles': opts.allsubtitles, + 'listsubtitles': opts.listsubtitles, 'subtitlesformat': opts.subtitlesformat, 'subtitleslang': opts.subtitleslang, 'matchtitle': decodeOption(opts.matchtitle), |