virtualbox.py 文件源码

def vm_network(name):
    """
    Return IP, Mac, Netmask, Broadcast and Status about every interfaces
    of a running VM
    :param name: str
    :return: list[dict[str,str]]
    """
    try:
        networks = []
        count = int(str(VBoxManage('guestproperty', 'get',
                        name, '/VirtualBox/GuestInfo/Net/Count'))[7:])

        mappings = {
            'ip': '/VirtualBox/GuestInfo/Net/%d/V4/IP',
            'mac': '/VirtualBox/GuestInfo/Net/%d/MAC',
            'netmask': '/VirtualBox/GuestInfo/Net/%d/V4/Netmask',
            'status': '/VirtualBox/GuestInfo/Net/%d/Status',
            'broadcast': '/VirtualBox/GuestInfo/Net/%d/V4/Broadcast'
        }

        for i in range(count):
            network = {}
            for map, property in mappings.iteritems():
                prop = VBoxManage('guestproperty', 'get', name, property % i)
                network[map] = str(prop)[7:].strip()
            networks.append(network)

        return networks
    except ErrorReturnCode_1 as e:
        # if the VM was not found
        if 'VBOX_E_OBJECT_NOT_FOUND' in e.stderr:
            raise VMNotFound(name)
        # something else happened, just let it go
        raise