From 63ccf4ff1a953e1b2a9422406cf8ad3f8aae4cbc Mon Sep 17 00:00:00 2001 From: pukkandan Date: Fri, 3 Dec 2021 03:16:08 +0530 Subject: [PATCH] [lazy_extractors] Fix bug in 2c4aaaddc99dfb57cb3a5395e4d2fff2f4b819a4 SearchIEs must not inherit from extractors that have a _VALID_URL defined --- yt_dlp/extractor/niconico.py | 56 +++---- yt_dlp/extractor/soundcloud.py | 289 +++++++++++++++++---------------- 2 files changed, 173 insertions(+), 172 deletions(-) diff --git a/yt_dlp/extractor/niconico.py b/yt_dlp/extractor/niconico.py index b46ca293f..4fcf1d8ed 100644 --- a/yt_dlp/extractor/niconico.py +++ b/yt_dlp/extractor/niconico.py @@ -662,11 +662,32 @@ class NiconicoPlaylistIE(InfoExtractor): } -NicovideoSearchIE_NAME = 'nicovideo:search' +class NicovideoSearchBaseIE(InfoExtractor): + def _entries(self, url, item_id, query=None, note='Downloading page %(page)s'): + query = query or {} + pages = [query['page']] if 'page' in query else itertools.count(1) + for page_num in pages: + query['page'] = str(page_num) + webpage = self._download_webpage(url, item_id, query=query, note=note % {'page': page_num}) + results = re.findall(r'(?<=data-video-id=)["\']?(?P.*?)(?=["\'])', webpage) + for item in results: + yield self.url_result(f'http://www.nicovideo.jp/watch/{item}', 'Niconico', item) + if not results: + break + + +class NicovideoSearchIE(NicovideoSearchBaseIE, SearchInfoExtractor): + IE_DESC = 'Nico video search' + IE_NAME = 'nicovideo:search' + _SEARCH_KEY = 'nicosearch' + def _search_results(self, query): + return self._entries( + self._proto_relative_url(f'//www.nicovideo.jp/search/{query}'), query) -class NicovideoSearchURLIE(InfoExtractor): - IE_NAME = f'{NicovideoSearchIE_NAME}_url' + +class NicovideoSearchURLIE(NicovideoSearchBaseIE): + IE_NAME = f'{NicovideoSearchIE.IE_NAME}_url' IE_DESC = 'Nico video search URLs' _VALID_URL = r'https?://(?:www\.)?nicovideo\.jp/search/(?P[^?#&]+)?' _TESTS = [{ @@ -685,37 +706,14 @@ class NicovideoSearchURLIE(InfoExtractor): 'playlist_count': 31, }] - def _entries(self, url, item_id, query=None, note='Downloading page %(page)s'): - query = query or {} - pages = [query['page']] if 'page' in query else itertools.count(1) - for page_num in pages: - query['page'] = str(page_num) - webpage = self._download_webpage(url, item_id, query=query, note=note % {'page': page_num}) - results = re.findall(r'(?<=data-video-id=)["\']?(?P.*?)(?=["\'])', webpage) - for item in results: - yield self.url_result(f'http://www.nicovideo.jp/watch/{item}', 'Niconico', item) - if not results: - break - def _real_extract(self, url): query = self._match_id(url) return self.playlist_result(self._entries(url, query), query, query) -class NicovideoSearchIE(SearchInfoExtractor, NicovideoSearchURLIE): - IE_DESC = 'Nico video search' - IE_NAME = NicovideoSearchIE_NAME - _SEARCH_KEY = 'nicosearch' - _TESTS = [] - - def _search_results(self, query): - return self._entries( - self._proto_relative_url(f'//www.nicovideo.jp/search/{query}'), query) - - -class NicovideoSearchDateIE(NicovideoSearchIE): +class NicovideoSearchDateIE(NicovideoSearchBaseIE, SearchInfoExtractor): IE_DESC = 'Nico video search, newest first' - IE_NAME = f'{NicovideoSearchIE_NAME}:date' + IE_NAME = f'{NicovideoSearchIE.IE_NAME}:date' _SEARCH_KEY = 'nicosearchdate' _TESTS = [{ 'url': 'nicosearchdateall:a', @@ -756,7 +754,7 @@ class NicovideoSearchDateIE(NicovideoSearchIE): if page_num: query['page'] = str(page_num) - yield from NicovideoSearchURLIE._entries(self, url, item_id, query=query, note=note) + yield from super()._entries(url, item_id, query=query, note=note) class NiconicoUserIE(InfoExtractor): diff --git a/yt_dlp/extractor/soundcloud.py b/yt_dlp/extractor/soundcloud.py index 2bb449220..d5cbe70ea 100644 --- a/yt_dlp/extractor/soundcloud.py +++ b/yt_dlp/extractor/soundcloud.py @@ -58,7 +58,149 @@ class SoundcloudEmbedIE(InfoExtractor): return self.url_result(api_url) -class SoundcloudIE(InfoExtractor): +class SoundcloudBaseIE(InfoExtractor): + _API_V2_BASE = 'https://api-v2.soundcloud.com/' + _BASE_URL = 'https://soundcloud.com/' + + def _store_client_id(self, client_id): + self._downloader.cache.store('soundcloud', 'client_id', client_id) + + def _update_client_id(self): + webpage = self._download_webpage('https://soundcloud.com/', None) + for src in reversed(re.findall(r']+src="([^"]+)"', webpage)): + script = self._download_webpage(src, None, fatal=False) + if script: + client_id = self._search_regex( + r'client_id\s*:\s*"([0-9a-zA-Z]{32})"', + script, 'client id', default=None) + if client_id: + self._CLIENT_ID = client_id + self._store_client_id(client_id) + return + raise ExtractorError('Unable to extract client id') + + def _download_json(self, *args, **kwargs): + non_fatal = kwargs.get('fatal') is False + if non_fatal: + del kwargs['fatal'] + query = kwargs.get('query', {}).copy() + for _ in range(2): + query['client_id'] = self._CLIENT_ID + kwargs['query'] = query + try: + return super()._download_json(*args, **compat_kwargs(kwargs)) + except ExtractorError as e: + if isinstance(e.cause, compat_HTTPError) and e.cause.code in (401, 403): + self._store_client_id(None) + self._update_client_id() + continue + elif non_fatal: + self.report_warning(error_to_compat_str(e)) + return False + raise + + def _real_initialize(self): + self._CLIENT_ID = self._downloader.cache.load('soundcloud', 'client_id') or 'a3e059563d7fd3372b49b37f00a00bcf' + self._login() + + _USER_AGENT = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36' + _API_AUTH_QUERY_TEMPLATE = '?client_id=%s' + _API_AUTH_URL_PW = 'https://api-auth.soundcloud.com/web-auth/sign-in/password%s' + _API_VERIFY_AUTH_TOKEN = 'https://api-auth.soundcloud.com/connect/session%s' + _access_token = None + _HEADERS = {} + _NETRC_MACHINE = 'soundcloud' + + def _login(self): + username, password = self._get_login_info() + if username is None: + return + + if username == 'oauth' and password is not None: + self._access_token = password + query = self._API_AUTH_QUERY_TEMPLATE % self._CLIENT_ID + payload = {'session': {'access_token': self._access_token}} + token_verification = sanitized_Request(self._API_VERIFY_AUTH_TOKEN % query, json.dumps(payload).encode('utf-8')) + response = self._download_json(token_verification, None, note='Verifying login token...', fatal=False) + if response is not False: + self._HEADERS = {'Authorization': 'OAuth ' + self._access_token} + self.report_login() + else: + self.report_warning('Provided authorization token seems to be invalid. Continue as guest') + elif username is not None: + self.report_warning( + 'Login using username and password is not currently supported. ' + 'Use "--user oauth --password " to login using an oauth token') + + r''' + def genDevId(): + def genNumBlock(): + return ''.join([str(random.randrange(10)) for i in range(6)]) + return '-'.join([genNumBlock() for i in range(4)]) + + payload = { + 'client_id': self._CLIENT_ID, + 'recaptcha_pubkey': 'null', + 'recaptcha_response': 'null', + 'credentials': { + 'identifier': username, + 'password': password + }, + 'signature': self.sign(username, password, self._CLIENT_ID), + 'device_id': genDevId(), + 'user_agent': self._USER_AGENT + } + + query = self._API_AUTH_QUERY_TEMPLATE % self._CLIENT_ID + login = sanitized_Request(self._API_AUTH_URL_PW % query, json.dumps(payload).encode('utf-8')) + response = self._download_json(login, None) + self._access_token = response.get('session').get('access_token') + if not self._access_token: + self.report_warning('Unable to get access token, login may has failed') + else: + self._HEADERS = {'Authorization': 'OAuth ' + self._access_token} + ''' + + # signature generation + def sign(self, user, pw, clid): + a = 33 + i = 1 + s = 440123 + w = 117 + u = 1800000 + l = 1042 + b = 37 + k = 37 + c = 5 + n = '0763ed7314c69015fd4a0dc16bbf4b90' # _KEY + y = '8' # _REV + r = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36' # _USER_AGENT + e = user # _USERNAME + t = clid # _CLIENT_ID + + d = '-'.join([str(mInt) for mInt in [a, i, s, w, u, l, b, k]]) + p = n + y + d + r + e + t + d + n + h = p + + m = 8011470 + f = 0 + + for f in range(f, len(h)): + m = (m >> 1) + ((1 & m) << 23) + m += ord(h[f]) + m &= 16777215 + + # c is not even needed + out = str(y) + ':' + str(d) + ':' + format(m, 'x') + ':' + str(c) + + return out + + @classmethod + def _resolv_url(cls, url): + return cls._API_V2_BASE + 'resolve?url=' + url + + +class SoundcloudIE(SoundcloudBaseIE): """Information extractor for soundcloud.com To access the media, the uid of the song and a stream token must be extracted from the page source and the script must make @@ -250,8 +392,6 @@ class SoundcloudIE(InfoExtractor): }, ] - _API_V2_BASE = 'https://api-v2.soundcloud.com/' - _BASE_URL = 'https://soundcloud.com/' _IMAGE_REPL_RE = r'-([0-9a-z]+)\.jpg' _ARTWORK_MAP = { @@ -267,143 +407,6 @@ class SoundcloudIE(InfoExtractor): 'original': 0, } - def _store_client_id(self, client_id): - self._downloader.cache.store('soundcloud', 'client_id', client_id) - - def _update_client_id(self): - webpage = self._download_webpage('https://soundcloud.com/', None) - for src in reversed(re.findall(r']+src="([^"]+)"', webpage)): - script = self._download_webpage(src, None, fatal=False) - if script: - client_id = self._search_regex( - r'client_id\s*:\s*"([0-9a-zA-Z]{32})"', - script, 'client id', default=None) - if client_id: - self._CLIENT_ID = client_id - self._store_client_id(client_id) - return - raise ExtractorError('Unable to extract client id') - - def _download_json(self, *args, **kwargs): - non_fatal = kwargs.get('fatal') is False - if non_fatal: - del kwargs['fatal'] - query = kwargs.get('query', {}).copy() - for _ in range(2): - query['client_id'] = self._CLIENT_ID - kwargs['query'] = query - try: - return super(SoundcloudIE, self)._download_json(*args, **compat_kwargs(kwargs)) - except ExtractorError as e: - if isinstance(e.cause, compat_HTTPError) and e.cause.code in (401, 403): - self._store_client_id(None) - self._update_client_id() - continue - elif non_fatal: - self.report_warning(error_to_compat_str(e)) - return False - raise - - def _real_initialize(self): - self._CLIENT_ID = self._downloader.cache.load('soundcloud', 'client_id') or 'a3e059563d7fd3372b49b37f00a00bcf' - self._login() - - _USER_AGENT = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36' - _API_AUTH_QUERY_TEMPLATE = '?client_id=%s' - _API_AUTH_URL_PW = 'https://api-auth.soundcloud.com/web-auth/sign-in/password%s' - _API_VERIFY_AUTH_TOKEN = 'https://api-auth.soundcloud.com/connect/session%s' - _access_token = None - _HEADERS = {} - _NETRC_MACHINE = 'soundcloud' - - def _login(self): - username, password = self._get_login_info() - if username is None: - return - - if username == 'oauth' and password is not None: - self._access_token = password - query = self._API_AUTH_QUERY_TEMPLATE % self._CLIENT_ID - payload = {'session': {'access_token': self._access_token}} - token_verification = sanitized_Request(self._API_VERIFY_AUTH_TOKEN % query, json.dumps(payload).encode('utf-8')) - response = self._download_json(token_verification, None, note='Verifying login token...', fatal=False) - if response is not False: - self._HEADERS = {'Authorization': 'OAuth ' + self._access_token} - self.report_login() - else: - self.report_warning('Provided authorization token seems to be invalid. Continue as guest') - elif username is not None: - self.report_warning( - 'Login using username and password is not currently supported. ' - 'Use "--user oauth --password " to login using an oauth token') - - r''' - def genDevId(): - def genNumBlock(): - return ''.join([str(random.randrange(10)) for i in range(6)]) - return '-'.join([genNumBlock() for i in range(4)]) - - payload = { - 'client_id': self._CLIENT_ID, - 'recaptcha_pubkey': 'null', - 'recaptcha_response': 'null', - 'credentials': { - 'identifier': username, - 'password': password - }, - 'signature': self.sign(username, password, self._CLIENT_ID), - 'device_id': genDevId(), - 'user_agent': self._USER_AGENT - } - - query = self._API_AUTH_QUERY_TEMPLATE % self._CLIENT_ID - login = sanitized_Request(self._API_AUTH_URL_PW % query, json.dumps(payload).encode('utf-8')) - response = self._download_json(login, None) - self._access_token = response.get('session').get('access_token') - if not self._access_token: - self.report_warning('Unable to get access token, login may has failed') - else: - self._HEADERS = {'Authorization': 'OAuth ' + self._access_token} - ''' - - # signature generation - def sign(self, user, pw, clid): - a = 33 - i = 1 - s = 440123 - w = 117 - u = 1800000 - l = 1042 - b = 37 - k = 37 - c = 5 - n = '0763ed7314c69015fd4a0dc16bbf4b90' # _KEY - y = '8' # _REV - r = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36' # _USER_AGENT - e = user # _USERNAME - t = clid # _CLIENT_ID - - d = '-'.join([str(mInt) for mInt in [a, i, s, w, u, l, b, k]]) - p = n + y + d + r + e + t + d + n - h = p - - m = 8011470 - f = 0 - - for f in range(f, len(h)): - m = (m >> 1) + ((1 & m) << 23) - m += ord(h[f]) - m &= 16777215 - - # c is not even needed - out = str(y) + ':' + str(d) + ':' + format(m, 'x') + ':' + str(c) - - return out - - @classmethod - def _resolv_url(cls, url): - return SoundcloudIE._API_V2_BASE + 'resolve?url=' + url - def _extract_info_dict(self, info, full_title=None, secret_token=None): track_id = compat_str(info['id']) title = info['title'] @@ -581,7 +584,7 @@ class SoundcloudIE(InfoExtractor): return self._extract_info_dict(info, full_title, token) -class SoundcloudPlaylistBaseIE(SoundcloudIE): +class SoundcloudPlaylistBaseIE(SoundcloudBaseIE): def _extract_set(self, playlist, token=None): playlist_id = compat_str(playlist['id']) tracks = playlist.get('tracks') or [] @@ -654,7 +657,7 @@ class SoundcloudSetIE(SoundcloudPlaylistBaseIE): return self._extract_set(info, token) -class SoundcloudPagedPlaylistBaseIE(SoundcloudIE): +class SoundcloudPagedPlaylistBaseIE(SoundcloudBaseIE): def _extract_playlist(self, base_url, playlist_id, playlist_title): return { '_type': 'playlist', @@ -853,7 +856,7 @@ class SoundcloudPlaylistIE(SoundcloudPlaylistBaseIE): return self._extract_set(data, token) -class SoundcloudSearchIE(SearchInfoExtractor, SoundcloudIE): +class SoundcloudSearchIE(SoundcloudBaseIE, SearchInfoExtractor): IE_NAME = 'soundcloud:search' IE_DESC = 'Soundcloud search' _SEARCH_KEY = 'scsearch'