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More safe suppress of pickle-to-json data migration (#578)

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ivan-klass 2024-09-03 15:48:37 +02:00 committed by GitHub
parent 5ce88b7457
commit 5e221a855b
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1 changed files with 6 additions and 2 deletions
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8
constance/migrations/0003_drop_pickle.py
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@ -42,8 +42,12 @@ def migrate_pickled_data(apps, schema_editor) -> None: # pragma: no cover
if value is not None:
try:
redis_migrated_data[prefixed_key] = dumps(pickle.loads(value)) # noqa: S301
except pickle.UnpicklingError:
continue
except pickle.UnpicklingError as e:
if value.startswith(b'{"__'):
# Seems like we're facing already migrated data
# Might be related to defaults and when config was accessed while django inits for migration
continue
raise e
for prefixed_key, value in redis_migrated_data.items():
_rd.set(prefixed_key, value)