virtualbox.py 文件源码

def list_vms(running=False):
    """
    Return the list of VM in for the form name => uuid, when the running bool
    is set to true, only return running VMs
    :param running: bool
    :return: dict[str,str]
    """
    try:
        LIST_PARSER = re.compile(r'"(?P<name>[^"]+)" \{(?P<uuid>[^\}]+)\}')
        vms = {}
        list = running and 'runningvms' or 'vms'
        for line in VBoxManage('list', list, _iter=True):
            res = re.match(LIST_PARSER, line)
            if res:
                vms[res.group('name')] = res.group('uuid')
        return vms
    except CommandNotFound:
        return {}