[libvirt] Get IP of ghost from remote with libvirt

Hello everyone, sorry for my English, I need to create a script (preferably in Python) that runs on a host machine, I return the IP address of a Ghost running, providing its hostname. In this VM is assigned the IP in DHCP with a network with this configuration: $ virsh net-dumpxml network1 Connecting to uri: qemu:///system <network> <name>network1</name> <uuid>6050d8d4-4030-fdd5-ddfa-041c89bbdfa7</uuid> <forward mode='nat'/> <bridge name='virbr0' stp='on' forwardDelay='0' /> <ip address='192.168.100.1' netmask='255.255.255.0'> <dhcp> <range start='192.168.100.2' end='192.168.100.254' /> </dhcp> </ip> </network> While the configuration of one of the VM is: $ virsh dumpxml test1 Connecting to uri: qemu:///system <domain type='kvm' id='1'> <name>test1</name> <uuid>cf71c7d3-0d05-d51c-492e-f5ad2be3ec0e</uuid> <memory>524288</memory> <currentMemory>524288</currentMemory> <vcpu>1</vcpu> <os> <type arch='x86_64' machine='pc-0.11'>hvm</type> <boot dev='hd'/> </os> <features> <acpi/> <apic/> <pae/> </features> <clock offset='utc'/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/bin/kvm</emulator> <disk type='file' device='cdrom'> <target dev='hdc' bus='ide'/> <readonly/> </disk> <disk type='file' device='disk'> <source file='/var/lib/libvirt/images/test1.img'/> <target dev='vda' bus='virtio'/> </disk> <interface type='network'> <mac address='54:52:00:4e:59:0d'/> <source network='network1'/> <target dev='vnet0'/> <model type='virtio'/> </interface> <serial type='pty'> <source path='/dev/pts/1'/> <target port='0'/> </serial> <console type='pty' tty='/dev/pts/1'> <source path='/dev/pts/1'/> <target port='0'/> </console> <input type='mouse' bus='ps2'/> <graphics type='vnc' port='5900' autoport='yes' keymap='it'/> <sound model='es1370'/> <video> <model type='cirrus' vram='9216' heads='1'/> </video> </devices> <seclabel type='dynamic' model='apparmor'> <label>libvirt-cf71c7d3-0d05-d51c-492e-f5ad2be3ec0e</label> <imagelabel>libvirt-cf71c7d3-0d05-d51c-492e-f5ad2be3ec0e</imagelabel> </seclabel> </domain> Give me a hand? Thanks -- Angelo