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@ -7,6 +7,8 @@ from ..utils import ( |
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ExtractorError, |
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int_or_none, |
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lowercase_escape, |
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error_to_compat_str, |
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update_url_query, |
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) |
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@ -24,7 +26,14 @@ class GoogleDriveIE(InfoExtractor): |
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}, { |
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# video id is longer than 28 characters |
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'url': 'https://drive.google.com/file/d/1ENcQ_jeCuj7y19s66_Ou9dRP4GKGsodiDQ/edit', |
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'only_matching': True, |
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'md5': 'c230c67252874fddd8170e3fd1a45886', |
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'info_dict': { |
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'id': '1ENcQ_jeCuj7y19s66_Ou9dRP4GKGsodiDQ', |
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'ext': 'mp4', |
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'title': 'Andreea Banica feat Smiley - Hooky Song (Official Video).mp4', |
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'duration': 189, |
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}, |
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'only_matching': True |
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}] |
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_FORMATS_EXT = { |
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'5': 'flv', |
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@ -44,6 +53,13 @@ class GoogleDriveIE(InfoExtractor): |
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'46': 'webm', |
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'59': 'mp4', |
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} |
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_BASE_URL_CAPTIONS = 'https://drive.google.com/timedtext' |
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_CAPTIONS_ENTRY_TAG = { |
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'subtitles': 'track', |
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'automatic_captions': 'target', |
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} |
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_caption_formats_ext = [] |
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_captions_by_country_xml = None |
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@staticmethod |
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def _extract_url(webpage): |
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@ -53,6 +69,81 @@ class GoogleDriveIE(InfoExtractor): |
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if mobj: |
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return 'https://drive.google.com/file/d/%s' % mobj.group('id') |
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def _set_captions_data(self, video_id, video_subtitles_id, hl): |
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try: |
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self._captions_by_country_xml = self._download_xml(self._BASE_URL_CAPTIONS, video_id, query={ |
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'id': video_id, |
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'vid': video_subtitles_id, |
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'hl': hl, |
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'v': video_id, |
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'type': 'list', |
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'tlangs': '1', |
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'fmts': '1', |
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'vssids': '1', |
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}) |
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except ExtractorError as ee: |
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self.report_warning('unable to download video subtitles: %s' % error_to_compat_str(ee)) |
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if self._captions_by_country_xml is not None: |
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caption_available_extensions = self._captions_by_country_xml.findall('format') |
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for caption_extension in caption_available_extensions: |
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if caption_extension.attrib.get('fmt_code') and not caption_extension.attrib.get('default'): |
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self._caption_formats_ext.append(caption_extension.attrib['fmt_code']) |
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def _get_captions_by_type(self, video_id, video_subtitles_id, caption_type, caption_original_lang_code=None): |
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if not video_subtitles_id or not caption_type: |
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return None |
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captions = {} |
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for caption_entry in self._captions_by_country_xml.findall(self._CAPTIONS_ENTRY_TAG[caption_type]): |
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caption_lang_code = caption_entry.attrib.get('lang_code') |
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if not caption_lang_code: |
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continue |
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caption_format_data = [] |
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for caption_format in self._caption_formats_ext: |
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query = { |
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'vid': video_subtitles_id, |
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'v': video_id, |
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'fmt': caption_format, |
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'lang': caption_lang_code if caption_original_lang_code is None else caption_original_lang_code, |
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'type': 'track', |
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'name': '', |
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'kind': '', |
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} |
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if caption_original_lang_code is not None: |
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query.update({'tlang': caption_lang_code}) |
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caption_format_data.append({ |
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'url': update_url_query(self._BASE_URL_CAPTIONS, query), |
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'ext': caption_format, |
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}) |
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captions[caption_lang_code] = caption_format_data |
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if not captions: |
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self.report_warning('video doesn\'t have %s' % caption_type.replace('_', ' ')) |
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return captions |
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def _get_subtitles(self, video_id, video_subtitles_id, hl): |
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if not video_subtitles_id or not hl: |
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return None |
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if self._captions_by_country_xml is None: |
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self._set_captions_data(video_id, video_subtitles_id, hl) |
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if self._captions_by_country_xml is None: |
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return None |
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return self._get_captions_by_type(video_id, video_subtitles_id, 'subtitles') |
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def _get_automatic_captions(self, video_id, video_subtitles_id, hl): |
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if not video_subtitles_id or not hl: |
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return None |
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if self._captions_by_country_xml is None: |
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self._set_captions_data(video_id, video_subtitles_id, hl) |
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if self._captions_by_country_xml is None: |
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return None |
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self.to_screen('%s: Looking for automatic captions' % video_id) |
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subtitle_original_track = self._captions_by_country_xml.find('track') |
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if subtitle_original_track is None: |
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return None |
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subtitle_original_lang_code = subtitle_original_track.attrib.get('lang_code') |
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if not subtitle_original_lang_code: |
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return None |
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return self._get_captions_by_type(video_id, video_subtitles_id, 'automatic_captions', subtitle_original_lang_code) |
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def _real_extract(self, url): |
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video_id = self._match_id(url) |
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webpage = self._download_webpage( |
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@ -97,10 +188,21 @@ class GoogleDriveIE(InfoExtractor): |
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formats.append(f) |
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self._sort_formats(formats) |
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hl = self._search_regex( |
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r'"hl"\s*,\s*"([^"]+)', webpage, 'hl', default=None) |
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video_subtitles_id = None |
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ttsurl = self._search_regex( |
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r'"ttsurl"\s*,\s*"([^"]+)', webpage, 'ttsurl', default=None) |
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if ttsurl: |
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# the video Id for subtitles will be the last value in the ttsurl query string |
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video_subtitles_id = ttsurl.encode('utf-8').decode('unicode_escape').split('=')[-1] |
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return { |
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'id': video_id, |
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'title': title, |
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'thumbnail': self._og_search_thumbnail(webpage, default=None), |
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'duration': duration, |
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'formats': formats, |
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'subtitles': self.extract_subtitles(video_id, video_subtitles_id, hl), |
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'automatic_captions': self.extract_automatic_captions(video_id, video_subtitles_id, hl), |
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} |