Handle contribution import exceptions

camp_fin/management/commands/import_transactions.py

@@ -218,9 +218,15 @@ def _get_filing(self, record):
  try:
  pac = models.PAC.objects.get(entity__user_id=state_id)
  except models.PAC.DoesNotExist:
- pac = models.PAC.objects.get(name=record["Committee Name"])
- pac.entity.user_id = state_id
- pac.entity.save()
+ try:
+ pac = models.PAC.objects.get(name=record["Committee Name"])
+ except models.PAC.DoesNotExist:
+ msg = f"PAC with name {record['Committee Name']} does not exist."
+ self.stderr.write(msg)
+ raise ValueError(msg)
+ else:
+ pac.entity.user_id = state_id
+ pac.entity.save()
 
  try:
  # candidate entity
@@ -252,6 +258,10 @@ def _get_filing(self, record):
  filing = filings.get()
  except models.Filing.DoesNotExist:
  raise ValueError
+ except models.Filing.MultipleObjectsExist:
+ msg = f"{filings.count()} filings found for PAC {pac} from record {record}: {filings}"
+ self.stderr.write(msg)
+ raise ValueError(msg)
 
  return filing