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[extractor/Douyin] Fix extraction from webpage

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Closes #7431
Authored by: bashonly
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bashonly 2023-06-27 16:50:02 -05:00
parent 8f05fbae2a
commit a2be9781fb
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1 changed files with 4 additions and 6 deletions
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10
yt_dlp/extractor/tiktok.py
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@ -1015,18 +1015,16 @@ def _real_extract(self, url):
self.to_screen(f'{e}; trying with webpage') self.to_screen(f'{e}; trying with webpage')
webpage = self._download_webpage(url, video_id) webpage = self._download_webpage(url, video_id)
render_data_json = self._search_regex( render_data = self._search_json(
r'<script [^>]*\bid=[\'"]RENDER_DATA[\'"][^>]*>(%7B.+%7D)</script>', r'<script [^>]*\bid=[\'"]RENDER_DATA[\'"][^>]*>', webpage, 'render data', video_id,
webpage, 'render data', default=None) contains_pattern=r'%7B(?s:.+)%7D', fatal=False, transform_source=compat_urllib_parse_unquote)
if not render_data_json: if not render_data:
# TODO: Run verification challenge code to generate signature cookies # TODO: Run verification challenge code to generate signature cookies
cookies = self._get_cookies(self._WEBPAGE_HOST) cookies = self._get_cookies(self._WEBPAGE_HOST)
expected = not cookies.get('s_v_web_id') or not cookies.get('ttwid') expected = not cookies.get('s_v_web_id') or not cookies.get('ttwid')
raise ExtractorError( raise ExtractorError(
'Fresh cookies (not necessarily logged in) are needed', expected=expected) 'Fresh cookies (not necessarily logged in) are needed', expected=expected)
render_data = self._parse_json(
render_data_json, video_id, transform_source=compat_urllib_parse_unquote)
return self._parse_aweme_video_web(get_first(render_data, ('aweme', 'detail')), url, video_id) return self._parse_aweme_video_web(get_first(render_data, ('aweme', 'detail')), url, video_id)