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fix: Fixed _pickle.UnpicklingError (#576)

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The error indicates an issue with unpickling data during the migration process. Specifically, it raises an `_pickle.UnpicklingError` with the message "invalid load key, '{'." The data being loaded may be corrupted or not in the expected format.
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Felipe Gonzalez 2024-08-31 09:31:21 -05:00 committed by GitHub
parent c690d5ef0f
commit cf838ab28a
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1 changed files with 4 additions and 1 deletions
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5
constance/migrations/0003_drop_pickle.py
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@ -40,7 +40,10 @@ def migrate_pickled_data(apps, schema_editor) -> None: # pragma: no cover
prefixed_key = f'{_prefix}{key}'
value = _rd.get(prefixed_key)
if value is not None:
redis_migrated_data[prefixed_key] = dumps(pickle.loads(value)) # noqa: S301
try:
redis_migrated_data[prefixed_key] = dumps(pickle.loads(value)) # noqa: S301
except pickle.UnpicklingError:
continue
for prefixed_key, value in redis_migrated_data.items():
_rd.set(prefixed_key, value)