def exists(self, filename, use_sudo=True):
        def on_host(container):
            return container._host.exists(filename, use_sudo=use_sudo)

        return map(on_host, self)
Returns an unsigned short from a packed big-endian (network) byte
dataset/ETHPy150Open jonathanslenders/python-deployer/deployer/host_container.py/HostsContainer.exists--crossover with--dataset/ETHPy150Open SafeSlingerProject/SafeSlinger-AppEngine/safeslinger-messenger/python/apns_enhanced.py/APNs.unpacked_ushort_big_endian