def total_transactions_by_subacct(self, subaccount):
        return sum(
            t.amount for t in self.transactions if t.subaccount == subaccount)
Convenience API, alias of `.itervisible`.
dataset/ETHPy150Open UDST/urbansim/urbansim/accounts.py/Account.total_transactions_by_subacct--crossover with--dataset/ETHPy150Open bradleyayers/django-tables2/django_tables2/columns/base.py/BoundColumns.__iter__