UnboundLocalError: local variable 'meta' referenced before assignment

[kelson42]

[download] Destination: /output/tmpobb8pd_4/videos/Ouy2ocDbFYs/video.f251.webm

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[ffmpeg] Merging formats into "/output/tmpobb8pd_4/videos/Ouy2ocDbFYs/video.webm"
Deleting original file /output/tmpobb8pd_4/videos/Ouy2ocDbFYs/video.f244.webm (pass -k to keep)
Deleting original file /output/tmpobb8pd_4/videos/Ouy2ocDbFYs/video.f251.webm (pass -k to keep)
[zimscraperlib::2021-01-11 02:18:34,602] INFO:Encode /output/tmpobb8pd_4/videos/Ouy2ocDbFYs/video.webm -> /output/tmpobb8pd_4/videos/Ouy2ocDbFYs/video.webm video format = .webm
[youtube2zim::2021-01-11 02:31:44,534] DEBUG:Uploading video file for Ouy2ocDbFYs to cache ...
[youtube2zim::2021-01-11 02:31:49,370] ERROR:webm/low/Ouy2ocDbFYs failed to upload to cache: Failed to upload /output/tmpobb8pd_4/videos/Ouy2ocDbFYs/video.webm to org-kiwix-youtube/webm/low/Ouy2ocDbFYs: An error occurred (TemporarilyUnavailable) when calling the CreateMultipartUpload operation (reached max retries: 4): Maximum number of server active requests exceeded
[youtube2zim::2021-01-11 02:31:49,370] DEBUG:Attempting to download thumbnail for Ouy2ocDbFYs from cache...
[youtube2zim::2021-01-11 02:31:58,227] ERROR:FAILED. An error occurred: local variable 'meta' referenced before assignment
[youtube2zim::2021-01-11 02:31:58,227] ERROR:local variable 'meta' referenced before assignment
Traceback (most recent call last):
File "/usr/local/lib/python3.8/site-packages/youtube2zim-2.1.12-py3.8.egg/youtube2zim/entrypoint.py", line 202, in main
scraper.run()
File "/usr/local/lib/python3.8/site-packages/youtube2zim-2.1.12-py3.8.egg/youtube2zim/scraper.py", line 294, in run
succeeded, failed = self.download_video_files(
File "/usr/local/lib/python3.8/site-packages/youtube2zim-2.1.12-py3.8.egg/youtube2zim/scraper.py", line 506, in download_video_files
return self.download_video_files_batch(options, self.videos_ids)
File "/usr/local/lib/python3.8/site-packages/youtube2zim-2.1.12-py3.8.egg/youtube2zim/scraper.py", line 698, in download_video_files_batch
if self.download_video(video_id, options) and self.download_thumbnail(
File "/usr/local/lib/python3.8/site-packages/youtube2zim-2.1.12-py3.8.egg/youtube2zim/scraper.py", line 651, in download_thumbnail
if self.download_from_cache(s3_key, thumbnail_path, preset.VERSION):
File "/usr/local/lib/python3.8/site-packages/youtube2zim-2.1.12-py3.8.egg/youtube2zim/scraper.py", line 564, in download_from_cache
if not self.s3_storage.has_object_matching_meta(
File "/usr/local/lib/python3.8/site-packages/kiwixstorage-0.4-py3.8.egg/kiwixstorage/init.py", line 430, in has_object_matching_meta
return meta.get(tag) == value
UnboundLocalError: local variable 'meta' referenced before assignment

In c’est pas sorcier recipe https://farm.openzim.org/pipeline/0cb0223bedd943b9b7537ff5/debug

[rgaudin]

upstream bug openzim/python-storagelib#5