I am trying to use transaction.atomic with Django without any luck I know I
am doing something wrong but I don't know what.
class SnapshotView(BaseViewSet):
serializer_class = SnapshotSerializer
@transaction.atomic
def perform_create(self, serializer):
# this will call serializer.save()
snapshot = snapshot = super().perform_create(serializer)
# this will run some code can raise an exception
SnapshotServices.create_snapshot(snapshot=snapshot,
data=serializer.initial_data)
the first method that creates a new snapshot will pass the second will
raise but still, I can see my snapshot instance in the DB, why is that? I
am in transaction block and something fails, is Django not suppose to do a
rollback?
the second method will throw a custom exception I read the doc and it seems
that I am doing everything right.
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