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[KhanAcademy] Fix extractor (#3462) 

Authored by: rand-net
This commit is contained in:
rand-net 2022-05-04 14:26:45 +00:00 committed by GitHub
parent b58f8d8f2c
commit 4f7a98c565
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1 changed files with 11 additions and 6 deletions
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17
yt_dlp/extractor/khanacademy.py
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@ -25,16 +25,21 @@ class KhanAcademyBaseIE(InfoExtractor):
def _real_extract(self, url): def _real_extract(self, url):
display_id = self._match_id(url) display_id = self._match_id(url)
component_props = self._parse_json(self._download_json( content = self._download_json(
'https://www.khanacademy.org/api/internal/graphql', 'https://www.khanacademy.org/api/internal/graphql/FetchContentData',
display_id, query={ display_id, query={
'hash': 1604303425, 'fastly_cacheable': 'persist_until_publish',
'hash': '4134764944',
'lang': 'en',
'variables': json.dumps({ 'variables': json.dumps({
'path': display_id, 'path': display_id,
'queryParams': '', 'queryParams': 'lang=en',
'isModal': False,
'followRedirects': True,
'countryCode': 'US',
}), }),
})['data']['contentJson'], display_id)['componentProps'] })['data']['contentJson']
return self._parse_component_props(component_props) return self._parse_component_props(self._parse_json(content, display_id)['componentProps'])
class KhanAcademyIE(KhanAcademyBaseIE): class KhanAcademyIE(KhanAcademyBaseIE):