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https://github.com/yt-dlp/yt-dlp.git
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[vlive:channel] Fix extraction
Based on https://github.com/ytdl-org/youtube-dl/pull/29866 Closes #749, #927, https://github.com/ytdl-org/youtube-dl/issues/29837 Authored by kikuyan, pukkandan
This commit is contained in:
pukkandan
parent
ad0090d0d2
commit
457f6d6866
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@ -17,17 +17,65 @@
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strip_or_none,
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try_get,
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urlencode_postdata,
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url_or_none,
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)
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class VLiveBaseIE(NaverBaseIE):
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_APP_ID = '8c6cc7b45d2568fb668be6e05b6e5a3b'
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_NETRC_MACHINE = 'vlive'
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_logged_in = False
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def _real_initialize(self):
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if not self._logged_in:
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VLiveBaseIE._logged_in = self._login()
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def _login(self):
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email, password = self._get_login_info()
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if email is None:
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return False
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LOGIN_URL = 'https://www.vlive.tv/auth/email/login'
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self._request_webpage(
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LOGIN_URL, None, note='Downloading login cookies')
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self._download_webpage(
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LOGIN_URL, None, note='Logging in',
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data=urlencode_postdata({'email': email, 'pwd': password}),
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headers={
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'Referer': LOGIN_URL,
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'Content-Type': 'application/x-www-form-urlencoded'
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})
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login_info = self._download_json(
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'https://www.vlive.tv/auth/loginInfo', None,
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note='Checking login status',
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headers={'Referer': 'https://www.vlive.tv/home'})
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if not try_get(login_info, lambda x: x['message']['login'], bool):
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raise ExtractorError('Unable to log in', expected=True)
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return True
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def _call_api(self, path_template, video_id, fields=None, query_add={}, note=None):
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if note is None:
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note = 'Downloading %s JSON metadata' % path_template.split('/')[-1].split('-')[0]
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query = {'appId': '8c6cc7b45d2568fb668be6e05b6e5a3b', 'gcc': 'KR', 'platformType': 'PC'}
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if fields:
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query['fields'] = fields
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if query_add:
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query.update(query_add)
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try:
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return self._download_json(
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'https://www.vlive.tv/globalv-web/vam-web/' + path_template % video_id, video_id,
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note, headers={'Referer': 'https://www.vlive.tv/'}, query=query)
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except ExtractorError as e:
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if isinstance(e.cause, compat_HTTPError) and e.cause.code == 403:
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self.raise_login_required(json.loads(e.cause.read().decode('utf-8'))['message'])
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raise
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class VLiveIE(VLiveBaseIE):
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IE_NAME = 'vlive'
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_VALID_URL = r'https?://(?:(?:www|m)\.)?vlive\.tv/(?:video|embed)/(?P<id>[0-9]+)'
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_NETRC_MACHINE = 'vlive'
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_TESTS = [{
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'url': 'http://www.vlive.tv/video/1326',
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'md5': 'cc7314812855ce56de70a06a27314983',
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@ -81,53 +129,6 @@ class VLiveIE(VLiveBaseIE):
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'playlist_mincount': 120
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}]
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def _real_initialize(self):
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self._login()
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def _login(self):
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email, password = self._get_login_info()
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if None in (email, password):
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return
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def is_logged_in():
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login_info = self._download_json(
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'https://www.vlive.tv/auth/loginInfo', None,
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note='Downloading login info',
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headers={'Referer': 'https://www.vlive.tv/home'})
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return try_get(
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login_info, lambda x: x['message']['login'], bool) or False
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LOGIN_URL = 'https://www.vlive.tv/auth/email/login'
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self._request_webpage(
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LOGIN_URL, None, note='Downloading login cookies')
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self._download_webpage(
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LOGIN_URL, None, note='Logging in',
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data=urlencode_postdata({'email': email, 'pwd': password}),
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headers={
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'Referer': LOGIN_URL,
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'Content-Type': 'application/x-www-form-urlencoded'
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})
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if not is_logged_in():
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raise ExtractorError('Unable to log in', expected=True)
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def _call_api(self, path_template, video_id, fields=None, limit=None):
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query = {'appId': self._APP_ID, 'gcc': 'KR', 'platformType': 'PC'}
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if fields:
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query['fields'] = fields
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if limit:
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query['limit'] = limit
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try:
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return self._download_json(
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'https://www.vlive.tv/globalv-web/vam-web/' + path_template % video_id, video_id,
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'Downloading %s JSON metadata' % path_template.split('/')[-1].split('-')[0],
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headers={'Referer': 'https://www.vlive.tv/'}, query=query)
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except ExtractorError as e:
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if isinstance(e.cause, compat_HTTPError) and e.cause.code == 403:
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self.raise_login_required(json.loads(e.cause.read().decode('utf-8'))['message'])
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raise
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def _real_extract(self, url):
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video_id = self._match_id(url)
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@ -150,7 +151,7 @@ def _real_extract(self, url):
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playlist_count = str_or_none(playlist.get('totalCount'))
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playlist = self._call_api(
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'playlist/v1.0/playlist-%s/posts', playlist_id, 'data', limit=playlist_count)
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'playlist/v1.0/playlist-%s/posts', playlist_id, 'data', {'limit': playlist_count})
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entries = []
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for video_data in playlist['data']:
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@ -216,7 +217,7 @@ def get_common_fields():
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raise ExtractorError('Unknown status ' + status)
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class VLivePostIE(VLiveIE):
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class VLivePostIE(VLiveBaseIE):
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IE_NAME = 'vlive:post'
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_VALID_URL = r'https?://(?:(?:www|m)\.)?vlive\.tv/post/(?P<id>\d-\d+)'
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_TESTS = [{
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@ -238,8 +239,6 @@ class VLivePostIE(VLiveIE):
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'playlist_count': 1,
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}]
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_FVIDEO_TMPL = 'fvideo/v1.0/fvideo-%%s/%s'
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_SOS_TMPL = _FVIDEO_TMPL % 'sosPlayInfo'
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_INKEY_TMPL = _FVIDEO_TMPL % 'inKey'
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def _real_extract(self, url):
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post_id = self._match_id(url)
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@ -266,7 +265,7 @@ def _real_extract(self, url):
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entry = None
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if upload_type == 'SOS':
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download = self._call_api(
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self._SOS_TMPL, video_id)['videoUrl']['download']
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self._FVIDEO_TMPL % 'sosPlayInfo', video_id)['videoUrl']['download']
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formats = []
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for f_id, f_url in download.items():
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formats.append({
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@ -284,7 +283,7 @@ def _real_extract(self, url):
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vod_id = upload_info.get('videoId')
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if not vod_id:
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continue
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inkey = self._call_api(self._INKEY_TMPL, video_id)['inKey']
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inkey = self._call_api(self._FVIDEO_TMPL % 'inKey', video_id)['inKey']
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entry = self._extract_video_info(video_id, vod_id, inkey)
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if entry:
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entry['title'] = '%s_part%s' % (title, idx)
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@ -295,7 +294,7 @@ def _real_extract(self, url):
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class VLiveChannelIE(VLiveBaseIE):
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IE_NAME = 'vlive:channel'
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_VALID_URL = r'https?://(?:channels\.vlive\.tv|(?:(?:www|m)\.)?vlive\.tv/channel)/(?P<id>[0-9A-Z]+)'
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_VALID_URL = r'https?://(?:channels\.vlive\.tv|(?:(?:www|m)\.)?vlive\.tv/channel)/(?P<channel_id>[0-9A-Z]+)(?:/board/(?P<posts_id>\d+))?'
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_TESTS = [{
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'url': 'http://channels.vlive.tv/FCD4B',
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'info_dict': {
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@ -306,78 +305,58 @@ class VLiveChannelIE(VLiveBaseIE):
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}, {
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'url': 'https://www.vlive.tv/channel/FCD4B',
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'only_matching': True,
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}, {
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'url': 'https://www.vlive.tv/channel/FCD4B/board/3546',
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'info_dict': {
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'id': 'FCD4B-3546',
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'title': 'MAMAMOO - Star Board',
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},
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'playlist_mincount': 880
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}]
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def _call_api(self, path, channel_key_suffix, channel_value, note, query):
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q = {
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'app_id': self._APP_ID,
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'channel' + channel_key_suffix: channel_value,
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}
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q.update(query)
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return self._download_json(
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'http://api.vfan.vlive.tv/vproxy/channelplus/' + path,
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channel_value, note='Downloading ' + note, query=q)['result']
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def _real_extract(self, url):
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channel_code = self._match_id(url)
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channel_seq = self._call_api(
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'decodeChannelCode', 'Code', channel_code,
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'decode channel code', {})['channelSeq']
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channel_name = None
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entries = []
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def _entries(self, posts_id, board_name):
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if board_name:
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posts_path = 'post/v1.0/board-%s/posts'
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query_add = {'limit': 100, 'sortType': 'LATEST'}
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else:
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posts_path = 'post/v1.0/channel-%s/starPosts'
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query_add = {'limit': 100}
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for page_num in itertools.count(1):
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video_list = self._call_api(
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'getChannelVideoList', 'Seq', channel_seq,
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'channel list page #%d' % page_num, {
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# Large values of maxNumOfRows (~300 or above) may cause
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# empty responses (see [1]), e.g. this happens for [2] that
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# has more than 300 videos.
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# 1. https://github.com/ytdl-org/youtube-dl/issues/13830
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# 2. http://channels.vlive.tv/EDBF.
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'maxNumOfRows': 100,
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'pageNo': page_num
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}
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)
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posts_path, posts_id, 'channel{channelName},contentType,postId,title,url', query_add,
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note=f'Downloading playlist page {page_num}')
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if not channel_name:
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channel_name = try_get(
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video_list,
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lambda x: x['channelInfo']['channelName'],
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compat_str)
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videos = try_get(
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video_list, lambda x: x['videoList'], list)
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if not videos:
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break
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for video in videos:
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video_id = video.get('videoSeq')
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video_type = video.get('videoType')
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if not video_id or not video_type:
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for video in try_get(video_list, lambda x: x['data'], list) or []:
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video_id = str(video.get('postId'))
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video_title = str_or_none(video.get('title'))
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video_url = url_or_none(video.get('url'))
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if not all((video_id, video_title, video_url)) or video.get('contentType') != 'VIDEO':
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continue
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video_id = compat_str(video_id)
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channel_name = try_get(video, lambda x: x['channel']['channelName'], compat_str)
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yield self.url_result(video_url, VLivePostIE.ie_key(), video_id, video_title, channel=channel_name)
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if video_type in ('PLAYLIST'):
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first_video_id = try_get(
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video,
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lambda x: x['videoPlaylist']['videoList'][0]['videoSeq'], int)
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after = try_get(video_list, lambda x: x['paging']['nextParams']['after'], compat_str)
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if not after:
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break
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query_add['after'] = after
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if not first_video_id:
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continue
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def _real_extract(self, url):
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channel_id, posts_id = self._match_valid_url(url).groups()
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entries.append(
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self.url_result(
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'http://www.vlive.tv/video/%s' % first_video_id,
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ie=VLiveIE.ie_key(), video_id=first_video_id))
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else:
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entries.append(
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self.url_result(
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'http://www.vlive.tv/video/%s' % video_id,
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ie=VLiveIE.ie_key(), video_id=video_id))
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board_name = None
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if posts_id:
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board = self._call_api(
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'board/v1.0/board-%s', posts_id, 'title,boardType')
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board_name = board.get('title') or 'Unknown'
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if board.get('boardType') not in ('STAR', 'VLIVE_PLUS'):
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raise ExtractorError(f'Board {board_name!r} is not supported', expected=True)
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entries = self._entries(posts_id or channel_id, board_name)
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first_video = next(entries)
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channel_name = first_video['channel']
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return self.playlist_result(
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entries, channel_code, channel_name)
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itertools.chain([first_video], entries),
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f'{channel_id}-{posts_id}' if posts_id else channel_id,
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f'{channel_name} - {board_name}' if channel_name and board_name else channel_name)
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