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fix: improve error handling when make_fetch referential integrity fails #1245

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Merged
merged 3 commits into from
Jun 16, 2025
Merged

fix: improve error handling when make_fetch referential integrity fails #1245

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fix: improve error handling when `make_fetch` referential integrity f…
ttngu207 Jun 13, 2025
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ttngu207 Jun 13, 2025
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ttngu207 Jun 13, 2025
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9 changes: 4 additions & 5 deletions datajoint/autopopulate.py
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Original file line number Diff line number Diff line change
Expand Up @@ -412,11 +412,10 @@ def _populate1(
!= deepdiff.DeepHash(fetched_data, ignore_iterable_order=False)[
fetched_data
]
): # rollback due to referential integrity fail
self.connection.cancel_transaction()
logger.warning(
f"Referential integrity failed for {key} -> {self.target.full_table_name}")
return False
): # raise error if fetched data has changed
raise DataJointError(
"Referential integrity failed - the `make_fetch` data has changed."
)
gen.send(computed_result) # insert

except (KeyboardInterrupt, SystemExit, Exception) as error:
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