Returns the VM state (e.g. running, paused etc.)

        :returns: state (string)

def _get_state(self):
        """
        Returns the VM state (e.g. running, paused etc.)

        :returns: state (string)
        """

        result = yield from self._execute("showvminfo", [self._vmname, "--machinereadable"])
        for info in result.splitlines():
            if '=' in info:
                name, value = info.split('=', 1)
                if name == "VMState":
                    return value.strip('"')
        return "unknown"