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[extractor/polskieradio] cache the channel list

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lauren n. liberda 2024-03-16 00:53:22 +01:00
parent 1597bcf660
commit 1a68959dc4
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1 changed files with 8 additions and 1 deletions
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yt_dlp/extractor/polskieradio.py
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@ -471,13 +471,20 @@ class PolskieRadioPlayerIE(InfoExtractor):
}] }]
def _get_channel_list(self, channel_url='no_channel'): def _get_channel_list(self, channel_url='no_channel'):
webpage = self._download_webpage(self._BASE_URL, channel_url)
player_hash = self._search_regex(r'/main\.bundle\.js\?([a-f0-9]+)', webpage, 'player hash')
channel_list = self.cache.load('polskieradio-player-channel-list', player_hash)
if channel_list:
return channel_list
player_code = self._download_webpage( player_code = self._download_webpage(
self._PLAYER_URL, channel_url, self._PLAYER_URL, channel_url,
note='Downloading js player') note='Downloading js player')
return self._search_json( channel_list = self._search_json(
r''';\s*var\s[a-zA-Z_]+\s*=\s*["']anteny["']\s*,\s*[a-zA-Z_]+\s*=\s*''', r''';\s*var\s[a-zA-Z_]+\s*=\s*["']anteny["']\s*,\s*[a-zA-Z_]+\s*=\s*''',
player_code, 'channel list', channel_url, transform_source=js_to_json, player_code, 'channel list', channel_url, transform_source=js_to_json,
contains_pattern=r'\[{(?s:.+)}\]') contains_pattern=r'\[{(?s:.+)}\]')
self.cache.store('polskieradio-player-channel-list', player_hash, channel_list)
return channel_list
def _real_extract(self, url): def _real_extract(self, url):
channel_url = self._match_id(url) channel_url = self._match_id(url)