Returns the sum of all accounts balances in **wallet**

        :param wallet: Wallet to return sum of balances for
        :type wallet: str

        :raises: :py:exc:`nano.rpc.RPCException`

        >>> rpc.wallet_balance_total(
        ...     wallet="000D1BAEC8EC208142C99059B393051BAC8380F9B5A2E6B2489A277D81789F3F"
        ... )
        {
          "balance": 10000,
          "pending": 10000
        }

def wallet_balance_total(self, wallet):
        """
        Returns the sum of all accounts balances in **wallet**

        :param wallet: Wallet to return sum of balances for
        :type wallet: str

        :raises: :py:exc:`nano.rpc.RPCException`

        >>> rpc.wallet_balance_total(
        ...     wallet="000D1BAEC8EC208142C99059B393051BAC8380F9B5A2E6B2489A277D81789F3F"
        ... )
        {
          "balance": 10000,
          "pending": 10000
        }

        """

        wallet = self._process_value(wallet, 'wallet')

        payload = {"wallet": wallet}

        resp = self.call('wallet_balance_total', payload)

        for k, v in resp.items():
            resp[k] = int(v)

        return resp