diff options
Diffstat (limited to 'youtube_dl/extractor')
| -rw-r--r-- | youtube_dl/extractor/youtube.py | 136 |
1 files changed, 68 insertions, 68 deletions
diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py index 602be9859..0257ee2f9 100644 --- a/youtube_dl/extractor/youtube.py +++ b/youtube_dl/extractor/youtube.py @@ -46,7 +46,7 @@ class YoutubeBaseInfoExtractor(InfoExtractor): def _set_language(self): return bool(self._download_webpage( self._LANG_URL, None, - note=u'Setting language', errnote='unable to set language', + note='Setting language', errnote='unable to set language', fatal=False)) def _login(self): @@ -61,13 +61,13 @@ class YoutubeBaseInfoExtractor(InfoExtractor): # No authentication to be performed if username is None: if self._LOGIN_REQUIRED: - raise ExtractorError(u'No login info available, needed for using %s.' % self.IE_NAME, expected=True) + raise ExtractorError('No login info available, needed for using %s.' % self.IE_NAME, expected=True) return True login_page = self._download_webpage( self._LOGIN_URL, None, - note=u'Downloading login page', - errnote=u'unable to fetch login page', fatal=False) + note='Downloading login page', + errnote='unable to fetch login page', fatal=False) if login_page is False: return @@ -105,12 +105,12 @@ class YoutubeBaseInfoExtractor(InfoExtractor): req = compat_urllib_request.Request(self._LOGIN_URL, login_data) login_results = self._download_webpage( req, None, - note=u'Logging in', errnote=u'unable to log in', fatal=False) + note='Logging in', errnote='unable to log in', fatal=False) if login_results is False: return False if re.search(r'id="errormsg_0_Passwd"', login_results) is not None: - raise ExtractorError(u'Please use your account password and a two-factor code instead of an application-specific password.', expected=True) + raise ExtractorError('Please use your account password and a two-factor code instead of an application-specific password.', expected=True) # Two-Factor # TODO add SMS and phone call support - these require making a request and then prompting the user @@ -119,19 +119,19 @@ class YoutubeBaseInfoExtractor(InfoExtractor): tfa_code = self._get_tfa_info() if tfa_code is None: - self._downloader.report_warning(u'Two-factor authentication required. Provide it with --twofactor <code>') - self._downloader.report_warning(u'(Note that only TOTP (Google Authenticator App) codes work at this time.)') + self._downloader.report_warning('Two-factor authentication required. Provide it with --twofactor <code>') + self._downloader.report_warning('(Note that only TOTP (Google Authenticator App) codes work at this time.)') return False # Unlike the first login form, secTok and timeStmp are both required for the TFA form match = re.search(r'id="secTok"\n\s+value=\'(.+)\'/>', login_results, re.M | re.U) if match is None: - self._downloader.report_warning(u'Failed to get secTok - did the page structure change?') + self._downloader.report_warning('Failed to get secTok - did the page structure change?') secTok = match.group(1) match = re.search(r'id="timeStmp"\n\s+value=\'(.+)\'/>', login_results, re.M | re.U) if match is None: - self._downloader.report_warning(u'Failed to get timeStmp - did the page structure change?') + self._downloader.report_warning('Failed to get timeStmp - did the page structure change?') timeStmp = match.group(1) tfa_form_strs = { @@ -155,23 +155,23 @@ class YoutubeBaseInfoExtractor(InfoExtractor): tfa_req = compat_urllib_request.Request(self._TWOFACTOR_URL, tfa_data) tfa_results = self._download_webpage( tfa_req, None, - note=u'Submitting TFA code', errnote=u'unable to submit tfa', fatal=False) + note='Submitting TFA code', errnote='unable to submit tfa', fatal=False) if tfa_results is False: return False if re.search(r'(?i)<form[^>]* id="gaia_secondfactorform"', tfa_results) is not None: - self._downloader.report_warning(u'Two-factor code expired. Please try again, or use a one-use backup code instead.') + self._downloader.report_warning('Two-factor code expired. Please try again, or use a one-use backup code instead.') return False if re.search(r'(?i)<form[^>]* id="gaia_loginform"', tfa_results) is not None: - self._downloader.report_warning(u'unable to log in - did the page structure change?') + self._downloader.report_warning('unable to log in - did the page structure change?') return False if re.search(r'smsauth-interstitial-reviewsettings', tfa_results) is not None: - self._downloader.report_warning(u'Your Google account has a security notice. Please log in on your web browser, resolve the notice, and try again.') + self._downloader.report_warning('Your Google account has a security notice. Please log in on your web browser, resolve the notice, and try again.') return False if re.search(r'(?i)<form[^>]* id="gaia_loginform"', login_results) is not None: - self._downloader.report_warning(u'unable to log in: bad username or password') + self._downloader.report_warning('unable to log in: bad username or password') return False return True @@ -185,7 +185,7 @@ class YoutubeBaseInfoExtractor(InfoExtractor): self._download_webpage( req, None, - note=u'Confirming age', errnote=u'Unable to confirm age') + note='Confirming age', errnote='Unable to confirm age') return True def _real_initialize(self): @@ -402,19 +402,19 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): def report_video_info_webpage_download(self, video_id): """Report attempt to download video info webpage.""" - self.to_screen(u'%s: Downloading video info webpage' % video_id) + self.to_screen('%s: Downloading video info webpage' % video_id) def report_information_extraction(self, video_id): """Report attempt to extract video information.""" - self.to_screen(u'%s: Extracting video information' % video_id) + self.to_screen('%s: Extracting video information' % video_id) def report_unavailable_format(self, video_id, format): """Report extracted video URL.""" - self.to_screen(u'%s: Format %s not available' % (video_id, format)) + self.to_screen('%s: Format %s not available' % (video_id, format)) def report_rtmp_download(self): """Indicate the download will use the RTMP protocol.""" - self.to_screen(u'RTMP download detected') + self.to_screen('RTMP download detected') def _signature_cache_id(self, example_sig): """ Return a string representation of a signature """ @@ -434,21 +434,21 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): player_type, player_id, self._signature_cache_id(example_sig)) assert os.path.basename(func_id) == func_id - cache_spec = self._downloader.cache.load(u'youtube-sigfuncs', func_id) + cache_spec = self._downloader.cache.load('youtube-sigfuncs', func_id) if cache_spec is not None: return lambda s: ''.join(s[i] for i in cache_spec) if player_type == 'js': code = self._download_webpage( player_url, video_id, - note=u'Downloading %s player %s' % (player_type, player_id), - errnote=u'Download of %s failed' % player_url) + note='Downloading %s player %s' % (player_type, player_id), + errnote='Download of %s failed' % player_url) res = self._parse_sig_js(code) elif player_type == 'swf': urlh = self._request_webpage( player_url, video_id, - note=u'Downloading %s player %s' % (player_type, player_id), - errnote=u'Download of %s failed' % player_url) + note='Downloading %s player %s' % (player_type, player_id), + errnote='Download of %s failed' % player_url) code = urlh.read() res = self._parse_sig_swf(code) else: @@ -459,15 +459,15 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): cache_res = res(test_string) cache_spec = [ord(c) for c in cache_res] - self._downloader.cache.store(u'youtube-sigfuncs', func_id, cache_spec) + self._downloader.cache.store('youtube-sigfuncs', func_id, cache_spec) return res def _print_sig_code(self, func, example_sig): def gen_sig_code(idxs): def _genslice(start, end, step): starts = '' if start == 0 else str(start) - ends = (u':%d' % (end+step)) if end + step >= 0 else ':' - steps = '' if step == 1 else (u':%d' % step) + ends = (':%d' % (end+step)) if end + step >= 0 else ':' + steps = '' if step == 1 else (':%d' % step) return 's[%s%s%s]' % (starts, ends, steps) step = None @@ -497,9 +497,9 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): expr_code = ' + '.join(gen_sig_code(cache_spec)) signature_id_tuple = '(%s)' % ( ', '.join(compat_str(len(p)) for p in example_sig.split('.'))) - code = (u'if tuple(len(p) for p in s.split(\'.\')) == %s:\n' + code = ('if tuple(len(p) for p in s.split(\'.\')) == %s:\n' ' return %s\n') % (signature_id_tuple, expr_code) - self.to_screen(u'Extracted signature function:\n' + code) + self.to_screen('Extracted signature function:\n' + code) def _parse_sig_js(self, jscode): funcname = self._search_regex( @@ -521,9 +521,9 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): """Turn the encrypted s field into a working signature""" if player_url is None: - raise ExtractorError(u'Cannot decrypt signature without player_url') + raise ExtractorError('Cannot decrypt signature without player_url') - if player_url.startswith(u'//'): + if player_url.startswith('//'): player_url = 'https:' + player_url try: player_id = (player_url, self._signature_cache_id(s)) @@ -547,7 +547,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): 'https://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id, video_id, note=False) except ExtractorError as err: - self._downloader.report_warning(u'unable to download video subtitles: %s' % compat_str(err)) + self._downloader.report_warning('unable to download video subtitles: %s' % compat_str(err)) return {} lang_list = re.findall(r'name="([^"]*)"[^>]+lang_code="([\w\-]+)"', sub_list) @@ -565,7 +565,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): url = 'https://www.youtube.com/api/timedtext?' + params sub_lang_list[lang] = url if not sub_lang_list: - self._downloader.report_warning(u'video doesn\'t have subtitles') + self._downloader.report_warning('video doesn\'t have subtitles') return {} return sub_lang_list @@ -573,7 +573,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): """We need the webpage for getting the captions url, pass it as an argument to speed up the process.""" sub_format = self._downloader.params.get('subtitlesformat', 'srt') - self.to_screen(u'%s: Looking for automatic captions' % video_id) + self.to_screen('%s: Looking for automatic captions' % video_id) mobj = re.search(r';ytplayer.config = ({.*?});', webpage) err_msg = 'Couldn\'t find automatic captions for %s' % video_id if mobj is None: @@ -594,7 +594,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): caption_list = self._download_xml(list_url, video_id) original_lang_node = caption_list.find('track') if original_lang_node is None or original_lang_node.attrib.get('kind') != 'asr' : - self._downloader.report_warning(u'Video doesn\'t have automatic captions') + self._downloader.report_warning('Video doesn\'t have automatic captions') return {} original_lang = original_lang_node.attrib['lang_code'] @@ -620,7 +620,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): def extract_id(cls, url): mobj = re.match(cls._VALID_URL, url, re.VERBOSE) if mobj is None: - raise ExtractorError(u'Invalid URL: %s' % url) + raise ExtractorError('Invalid URL: %s' % url) video_id = mobj.group(2) return video_id @@ -640,7 +640,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): def _extract_annotations(self, video_id): url = 'https://www.youtube.com/annotations_invideo?features=1&legacy=1&video_id=%s' % video_id - return self._download_webpage(url, video_id, note=u'Searching for annotations.', errnote=u'Unable to download video annotations.') + return self._download_webpage(url, video_id, note='Searching for annotations.', errnote='Unable to download video annotations.') def _real_extract(self, url): proto = ( @@ -710,14 +710,14 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): # Check for "rental" videos if 'ypc_video_rental_bar_text' in video_info and 'author' not in video_info: - raise ExtractorError(u'"rental" videos not supported') + raise ExtractorError('"rental" videos not supported') # Start extracting information self.report_information_extraction(video_id) # uploader if 'author' not in video_info: - raise ExtractorError(u'Unable to extract uploader name') + raise ExtractorError('Unable to extract uploader name') video_uploader = compat_urllib_parse.unquote_plus(video_info['author'][0]) # uploader_id @@ -726,13 +726,13 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): if mobj is not None: video_uploader_id = mobj.group(1) else: - self._downloader.report_warning(u'unable to extract uploader nickname') + self._downloader.report_warning('unable to extract uploader nickname') # title if 'title' in video_info: video_title = video_info['title'][0] else: - self._downloader.report_warning(u'Unable to extract video title') + self._downloader.report_warning('Unable to extract video title') video_title = '_' # thumbnail image @@ -742,7 +742,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): if m_thumb is not None: video_thumbnail = m_thumb.group(1) elif 'thumbnail_url' not in video_info: - self._downloader.report_warning(u'unable to extract video thumbnail') + self._downloader.report_warning('unable to extract video thumbnail') video_thumbnail = None else: # don't panic if we can't find it video_thumbnail = compat_urllib_parse.unquote_plus(video_info['thumbnail_url'][0]) @@ -796,8 +796,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): if count is not None: return int(count.replace(',', '')) return None - like_count = _extract_count(u'like') - dislike_count = _extract_count(u'dislike') + like_count = _extract_count('like') + dislike_count = _extract_count('dislike') # subtitles video_subtitles = self.extract_subtitles(video_id, video_webpage) @@ -807,7 +807,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): return if 'length_seconds' not in video_info: - self._downloader.report_warning(u'unable to extract video duration') + self._downloader.report_warning('unable to extract video duration') video_duration = None else: video_duration = int(compat_urllib_parse.unquote_plus(video_info['length_seconds'][0])) @@ -828,11 +828,11 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): # Easy way to know if the 's' value is in url_encoded_fmt_stream_map # this signatures are encrypted if 'url_encoded_fmt_stream_map' not in args: - raise ValueError(u'No stream_map present') # caught below + raise ValueError('No stream_map present') # caught below re_signature = re.compile(r'[&,]s=') m_s = re_signature.search(args['url_encoded_fmt_stream_map']) if m_s is not None: - self.to_screen(u'%s: Encrypted signatures detected.' % video_id) + self.to_screen('%s: Encrypted signatures detected.' % video_id) video_info['url_encoded_fmt_stream_map'] = [args['url_encoded_fmt_stream_map']] m_s = re_signature.search(args.get('adaptive_fmts', '')) if m_s is not None: @@ -910,7 +910,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): player_desc = 'html5 player %s' % player_version parts_sizes = self._signature_cache_id(encrypted_sig) - self.to_screen(u'{%s} signature length %s, %s' % + self.to_screen('{%s} signature length %s, %s' % (format_id, parts_sizes, player_desc)) signature = self._decrypt_signature( @@ -925,7 +925,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): url_map = self._extract_from_m3u8(manifest_url, video_id) formats = _map_to_format_list(url_map) else: - raise ExtractorError(u'no conn, hlsvp or url_encoded_fmt_stream_map information found in video info') + raise ExtractorError('no conn, hlsvp or url_encoded_fmt_stream_map information found in video info') # Look for the DASH manifest if (self._downloader.params.get('youtube_include_dash_manifest', False)): @@ -946,9 +946,9 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): dash_manifest_url = re.sub(r'/s/([\w\.]+)', decrypt_sig, dash_manifest_url) dash_doc = self._download_xml( dash_manifest_url, video_id, - note=u'Downloading DASH manifest', - errnote=u'Could not download DASH manifest') - for r in dash_doc.findall(u'.//{urn:mpeg:DASH:schema:MPD:2011}Representation'): + note='Downloading DASH manifest', + errnote='Could not download DASH manifest') + for r in dash_doc.findall('.//{urn:mpeg:DASH:schema:MPD:2011}Representation'): url_el = r.find('{urn:mpeg:DASH:schema:MPD:2011}BaseURL') if url_el is None: continue @@ -974,7 +974,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): existing_format.update(f) except (ExtractorError, KeyError) as e: - self.report_warning(u'Skipping DASH manifest: %s' % e, video_id) + self.report_warning('Skipping DASH manifest: %s' % e, video_id) self._sort_formats(formats) @@ -1095,7 +1095,7 @@ class YoutubePlaylistIE(YoutubeBaseInfoExtractor): # Extract playlist id mobj = re.match(self._VALID_URL, url) if mobj is None: - raise ExtractorError(u'Invalid URL: %s' % url) + raise ExtractorError('Invalid URL: %s' % url) playlist_id = mobj.group(1) or mobj.group(2) # Check if it's a video-specific URL @@ -1103,16 +1103,16 @@ class YoutubePlaylistIE(YoutubeBaseInfoExtractor): if 'v' in query_dict: video_id = query_dict['v'][0] if self._downloader.params.get('noplaylist'): - self.to_screen(u'Downloading just video %s because of --no-playlist' % video_id) + self.to_screen('Downloading just video %s because of --no-playlist' % video_id) return self.url_result(video_id, 'Youtube', video_id=video_id) else: - self.to_screen(u'Downloading playlist %s - add --no-playlist to just download video %s' % (playlist_id, video_id)) + self.to_screen('Downloading playlist %s - add --no-playlist to just download video %s' % (playlist_id, video_id)) if playlist_id.startswith('RD'): # Mixes require a custom extraction process return self._extract_mix(playlist_id) if playlist_id.startswith('TL'): - raise ExtractorError(u'For downloading YouTube.com top lists, use ' + raise ExtractorError('For downloading YouTube.com top lists, use ' 'the "yttoplist" keyword, for example "youtube-dl \'yttoplist:music:Top Tracks\'"', expected=True) url = self._TEMPLATE_URL % playlist_id @@ -1157,7 +1157,7 @@ class YoutubePlaylistIE(YoutubeBaseInfoExtractor): class YoutubeTopListIE(YoutubePlaylistIE): IE_NAME = 'youtube:toplist' - IE_DESC = (u'YouTube.com top lists, "yttoplist:{channel}:{list title}"' + IE_DESC = ('YouTube.com top lists, "yttoplist:{channel}:{list title}"' ' (Example: "yttoplist:music:Top Tracks")') _VALID_URL = r'yttoplist:(?P<chann>.*?):(?P<title>.*?)$' _TESTS = [] @@ -1207,7 +1207,7 @@ class YoutubeChannelIE(InfoExtractor): # Extract channel id mobj = re.match(self._VALID_URL, url) if mobj is None: - raise ExtractorError(u'Invalid URL: %s' % url) + raise ExtractorError('Invalid URL: %s' % url) # Download channel page channel_id = mobj.group(1) @@ -1229,7 +1229,7 @@ class YoutubeChannelIE(InfoExtractor): for pagenum in itertools.count(1): url = self._MORE_PAGES_URL % (pagenum, channel_id) page = self._download_json( - url, channel_id, note=u'Downloading page #%s' % pagenum, + url, channel_id, note='Downloading page #%s' % pagenum, transform_source=uppercase_escape) ids_in_page = self.extract_videos_from_page(page['content_html']) @@ -1238,7 +1238,7 @@ class YoutubeChannelIE(InfoExtractor): if self._MORE_PAGES_INDICATOR not in page['load_more_widget_html']: break - self._downloader.to_screen(u'[youtube] Channel %s: Found %i videos' % (channel_id, len(video_ids))) + self._downloader.to_screen('[youtube] Channel %s: Found %i videos' % (channel_id, len(video_ids))) url_entries = [self.url_result(video_id, 'Youtube', video_id=video_id) for video_id in video_ids] @@ -1265,7 +1265,7 @@ class YoutubeUserIE(InfoExtractor): # Extract username mobj = re.match(self._VALID_URL, url) if mobj is None: - raise ExtractorError(u'Invalid URL: %s' % url) + raise ExtractorError('Invalid URL: %s' % url) username = mobj.group(1) @@ -1286,7 +1286,7 @@ class YoutubeUserIE(InfoExtractor): try: response = json.loads(page) except ValueError as err: - raise ExtractorError(u'Invalid JSON in API response: ' + compat_str(err)) + raise ExtractorError('Invalid JSON in API response: ' + compat_str(err)) if 'entry' not in response['feed']: return @@ -1327,9 +1327,9 @@ class YoutubeSearchIE(SearchInfoExtractor): compat_urllib_parse.quote_plus(query.encode('utf-8')), (PAGE_SIZE * pagenum) + 1) data_json = self._download_webpage( - result_url, video_id=u'query "%s"' % query, - note=u'Downloading page %s' % (pagenum + 1), - errnote=u'Unable to download API page') + result_url, video_id='query "%s"' % query, + note='Downloading page %s' % (pagenum + 1), + errnote='Unable to download API page') data = json.loads(data_json) api_response = data['data'] @@ -1404,7 +1404,7 @@ class YoutubeShowIE(InfoExtractor): webpage = self._download_webpage(url, show_name, 'Downloading show webpage') # There's one playlist for each season of the show m_seasons = list(re.finditer(r'href="(/playlist\?list=.*?)"', webpage)) - self.to_screen(u'%s: Found %s seasons' % (show_name, len(m_seasons))) + self.to_screen('%s: Found %s seasons' % (show_name, len(m_seasons))) return [self.url_result('https://www.youtube.com' + season.group(1), 'YoutubePlaylist') for season in m_seasons] |