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@ -48,7 +48,7 @@ class InfoExtractor(object): |
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uploader_id: Nickname or id of the video uploader. |
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location: Physical location of the video. |
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player_url: SWF Player URL (used for rtmpdump). |
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subtitles: The .srt file contents. |
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subtitles: The subtitle file contents. |
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urlhandle: [internal] The urlHandle to be used to download the file, |
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like returned by urllib.request.urlopen |
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@ -126,8 +126,14 @@ class InfoExtractor(object): |
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def _download_webpage(self, url_or_request, video_id, note=None, errnote=None): |
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""" Returns the data of the page as a string """ |
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urlh = self._request_webpage(url_or_request, video_id, note, errnote) |
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content_type = urlh.headers.get('Content-Type', '') |
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m = re.match(r'[a-zA-Z0-9_.-]+/[a-zA-Z0-9_.-]+\s*;\s*charset=(.+)', content_type) |
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if m: |
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encoding = m.group(1) |
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else: |
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encoding = 'utf-8' |
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webpage_bytes = urlh.read() |
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return webpage_bytes.decode('utf-8', 'replace') |
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return webpage_bytes.decode(encoding, 'replace') |
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#Methods for following #608 |
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#They set the correct value of the '_type' key |
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@ -236,7 +242,16 @@ class YoutubeIE(InfoExtractor): |
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def report_video_subtitles_download(self, video_id): |
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"""Report attempt to download video info webpage.""" |
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self._downloader.to_screen(u'[youtube] %s: Downloading video subtitles' % video_id) |
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self._downloader.to_screen(u'[youtube] %s: Checking available subtitles' % video_id) |
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def report_video_subtitles_request(self, video_id, sub_lang, format): |
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"""Report attempt to download video info webpage.""" |
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self._downloader.to_screen(u'[youtube] %s: Downloading video subtitles for %s.%s' % (video_id, sub_lang, format)) |
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def report_video_subtitles_available(self, video_id, sub_lang_list): |
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"""Report available subtitles.""" |
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sub_lang = ",".join(list(sub_lang_list.keys())) |
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self._downloader.to_screen(u'[youtube] %s: Available subtitles for video: %s' % (video_id, sub_lang)) |
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def report_information_extraction(self, video_id): |
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"""Report attempt to extract video information.""" |
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@ -250,55 +265,63 @@ class YoutubeIE(InfoExtractor): |
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"""Indicate the download will use the RTMP protocol.""" |
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self._downloader.to_screen(u'[youtube] RTMP download detected') |
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def _closed_captions_xml_to_srt(self, xml_string): |
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srt = '' |
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texts = re.findall(r'<text start="([\d\.]+)"( dur="([\d\.]+)")?>([^<]+)</text>', xml_string, re.MULTILINE) |
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# TODO parse xml instead of regex |
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for n, (start, dur_tag, dur, caption) in enumerate(texts): |
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if not dur: dur = '4' |
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start = float(start) |
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end = start + float(dur) |
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start = "%02i:%02i:%02i,%03i" %(start/(60*60), start/60%60, start%60, start%1*1000) |
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end = "%02i:%02i:%02i,%03i" %(end/(60*60), end/60%60, end%60, end%1*1000) |
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caption = unescapeHTML(caption) |
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caption = unescapeHTML(caption) # double cycle, intentional |
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srt += str(n+1) + '\n' |
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srt += start + ' --> ' + end + '\n' |
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srt += caption + '\n\n' |
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return srt |
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def _extract_subtitles(self, video_id): |
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def _get_available_subtitles(self, video_id): |
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self.report_video_subtitles_download(video_id) |
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request = compat_urllib_request.Request('http://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id) |
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try: |
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srt_list = compat_urllib_request.urlopen(request).read().decode('utf-8') |
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sub_list = compat_urllib_request.urlopen(request).read().decode('utf-8') |
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except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: |
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return (u'WARNING: unable to download video subtitles: %s' % compat_str(err), None) |
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srt_lang_list = re.findall(r'name="([^"]*)"[^>]+lang_code="([\w\-]+)"', srt_list) |
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srt_lang_list = dict((l[1], l[0]) for l in srt_lang_list) |
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if not srt_lang_list: |
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return (u'WARNING: video has no closed captions', None) |
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if self._downloader.params.get('subtitleslang', False): |
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srt_lang = self._downloader.params.get('subtitleslang') |
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elif 'en' in srt_lang_list: |
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srt_lang = 'en' |
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else: |
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srt_lang = list(srt_lang_list.keys())[0] |
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if not srt_lang in srt_lang_list: |
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return (u'WARNING: no closed captions found in the specified language', None) |
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sub_lang_list = re.findall(r'name="([^"]*)"[^>]+lang_code="([\w\-]+)"', sub_list) |
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sub_lang_list = dict((l[1], l[0]) for l in sub_lang_list) |
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if not sub_lang_list: |
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return (u'WARNING: video doesn\'t have subtitles', None) |
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return sub_lang_list |
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def _list_available_subtitles(self, video_id): |
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sub_lang_list = self._get_available_subtitles(video_id) |
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self.report_video_subtitles_available(video_id, sub_lang_list) |
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def _request_subtitle(self, sub_lang, sub_name, video_id, format): |
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self.report_video_subtitles_request(video_id, sub_lang, format) |
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params = compat_urllib_parse.urlencode({ |
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'lang': srt_lang, |
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'name': srt_lang_list[srt_lang].encode('utf-8'), |
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'lang': sub_lang, |
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'name': sub_name, |
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'v': video_id, |
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'fmt': format, |
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}) |
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url = 'http://www.youtube.com/api/timedtext?' + params |
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try: |
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srt_xml = compat_urllib_request.urlopen(url).read().decode('utf-8') |
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sub = compat_urllib_request.urlopen(url).read().decode('utf-8') |
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except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: |
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return (u'WARNING: unable to download video subtitles: %s' % compat_str(err), None) |
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if not srt_xml: |
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if not sub: |
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return (u'WARNING: Did not fetch video subtitles', None) |
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return (None, self._closed_captions_xml_to_srt(srt_xml)) |
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return (None, sub_lang, sub) |
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def _extract_subtitle(self, video_id): |
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sub_lang_list = self._get_available_subtitles(video_id) |
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sub_format = self._downloader.params.get('subtitlesformat') |
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if self._downloader.params.get('subtitleslang', False): |
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sub_lang = self._downloader.params.get('subtitleslang') |
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elif 'en' in sub_lang_list: |
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sub_lang = 'en' |
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else: |
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sub_lang = list(sub_lang_list.keys())[0] |
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if not sub_lang in sub_lang_list: |
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return (u'WARNING: no closed captions found in the specified language "%s"' % sub_lang, None) |
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subtitle = self._request_subtitle(sub_lang, sub_lang_list[sub_lang].encode('utf-8'), video_id, sub_format) |
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return [subtitle] |
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def _extract_all_subtitles(self, video_id): |
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sub_lang_list = self._get_available_subtitles(video_id) |
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sub_format = self._downloader.params.get('subtitlesformat') |
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subtitles = [] |
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for sub_lang in sub_lang_list: |
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subtitle = self._request_subtitle(sub_lang, sub_lang_list[sub_lang].encode('utf-8'), video_id, sub_format) |
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subtitles.append(subtitle) |
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return subtitles |
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def _print_formats(self, formats): |
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print('Available formats:') |
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@ -519,12 +542,26 @@ class YoutubeIE(InfoExtractor): |
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else: |
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video_description = '' |
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# closed captions |
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# subtitles |
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video_subtitles = None |
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if self._downloader.params.get('writesubtitles', False): |
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(srt_error, video_subtitles) = self._extract_subtitles(video_id) |
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if srt_error: |
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self._downloader.trouble(srt_error) |
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video_subtitles = self._extract_subtitle(video_id) |
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if video_subtitles: |
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(sub_error, sub_lang, sub) = video_subtitles[0] |
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if sub_error: |
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self._downloader.trouble(sub_error) |
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if self._downloader.params.get('allsubtitles', False): |
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video_subtitles = self._extract_all_subtitles(video_id) |
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for video_subtitle in video_subtitles: |
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(sub_error, sub_lang, sub) = video_subtitle |
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if sub_error: |
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self._downloader.trouble(sub_error) |
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if self._downloader.params.get('listsubtitles', False): |
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sub_lang_list = self._list_available_subtitles(video_id) |
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return |
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if 'length_seconds' not in video_info: |
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self._downloader.trouble(u'WARNING: unable to extract video duration') |
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@ -1299,7 +1336,8 @@ class GenericIE(InfoExtractor): |
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def report_download_webpage(self, video_id): |
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"""Report webpage download.""" |
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self._downloader.to_screen(u'WARNING: Falling back on generic information extractor.') |
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if not self._downloader.params.get('test', False): |
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self._downloader.to_screen(u'WARNING: Falling back on generic information extractor.') |
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self._downloader.to_screen(u'[generic] %s: Downloading webpage' % video_id) |
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def report_extraction(self, video_id): |
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@ -1369,13 +1407,8 @@ class GenericIE(InfoExtractor): |
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if new_url: return [self.url_result(new_url)] |
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video_id = url.split('/')[-1] |
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request = compat_urllib_request.Request(url) |
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try: |
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self.report_download_webpage(video_id) |
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webpage = compat_urllib_request.urlopen(request).read() |
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except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: |
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self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % compat_str(err)) |
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return |
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webpage = self._download_webpage(url, video_id) |
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except ValueError as err: |
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# since this is the last-resort InfoExtractor, if |
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# this error is thrown, it'll be thrown here |
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@ -2576,7 +2609,7 @@ class EscapistIE(InfoExtractor): |
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'uploader': showName, |
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'upload_date': None, |
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'title': showName, |
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'ext': 'flv', |
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'ext': 'mp4', |
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'thumbnail': imgUrl, |
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'description': description, |
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'player_url': playerUrl, |
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@ -3972,11 +4005,11 @@ class KeekIE(InfoExtractor): |
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webpage = self._download_webpage(url, video_id) |
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m = re.search(r'<meta property="og:title" content="(?P<title>.+)"', webpage) |
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title = unescapeHTML(m.group('title')) |
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m = re.search(r'<div class="bio-names-and-report">[\s\n]+<h4>(?P<uploader>\w+)</h4>', webpage) |
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uploader = unescapeHTML(m.group('uploader')) |
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m = re.search(r'<div class="user-name-and-bio">[\S\s]+?<h2>(?P<uploader>.+?)</h2>', webpage) |
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uploader = clean_html(m.group('uploader')) |
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info = { |
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'id':video_id, |
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'url':video_url, |
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'id': video_id, |
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'url': video_url, |
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'ext': 'mp4', |
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'title': title, |
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'thumbnail': thumbnail, |
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@ -4113,6 +4146,40 @@ class MySpassIE(InfoExtractor): |
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} |
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return [info] |
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class SpiegelIE(InfoExtractor): |
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_VALID_URL = r'https?://(?:www\.)?spiegel\.de/video/[^/]*-(?P<videoID>[0-9]+)(?:\.html)?$' |
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def _real_extract(self, url): |
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m = re.match(self._VALID_URL, url) |
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video_id = m.group('videoID') |
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webpage = self._download_webpage(url, video_id) |
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m = re.search(r'<div class="spVideoTitle">(.*?)</div>', webpage) |
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if not m: |
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raise ExtractorError(u'Cannot find title') |
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video_title = unescapeHTML(m.group(1)) |
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xml_url = u'http://video2.spiegel.de/flash/' + video_id + u'.xml' |
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xml_code = self._download_webpage(xml_url, video_id, |
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note=u'Downloading XML', errnote=u'Failed to download XML') |
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idoc = xml.etree.ElementTree.fromstring(xml_code) |
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last_type = idoc[-1] |
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filename = last_type.findall('./filename')[0].text |
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duration = float(last_type.findall('./duration')[0].text) |
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video_url = 'http://video2.spiegel.de/flash/' + filename |
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video_ext = filename.rpartition('.')[2] |
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info = { |
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'id': video_id, |
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'url': video_url, |
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'ext': video_ext, |
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'title': video_title, |
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'duration': duration, |
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} |
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return [info] |
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def gen_extractors(): |
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""" Return a list of an instance of every supported extractor. |
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The order does matter; the first extractor matched is the one handling the URL. |
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@ -4161,6 +4228,7 @@ def gen_extractors(): |
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KeekIE(), |
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TEDIE(), |
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MySpassIE(), |
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SpiegelIE(), |
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GenericIE() |
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] |
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