[core] Ensure thumbnail output directory exists (#7985)
Closes #8203 Authored by: Riteo
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1 changed files with 4 additions and 1 deletions
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@ -4221,7 +4221,7 @@ class YoutubeDL:
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return ret
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def _write_thumbnails(self, label, info_dict, filename, thumb_filename_base=None):
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''' Write thumbnails to file and return list of (thumb_filename, final_thumb_filename) '''
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''' Write thumbnails to file and return list of (thumb_filename, final_thumb_filename); or None if error '''
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write_all = self.params.get('write_all_thumbnails', False)
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thumbnails, ret = [], []
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if write_all or self.params.get('writethumbnail', False):
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@ -4237,6 +4237,9 @@ class YoutubeDL:
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self.write_debug(f'Skipping writing {label} thumbnail')
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return ret
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if not self._ensure_dir_exists(filename):
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return None
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for idx, t in list(enumerate(thumbnails))[::-1]:
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thumb_ext = (f'{t["id"]}.' if multiple else '') + determine_ext(t['url'], 'jpg')
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thumb_display_id = f'{label} thumbnail {t["id"]}'
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