OpenStack boto VPC example

import boto
import boto, boto.ec2
region = boto.ec2.regioninfo.RegionInfo(name="nova",endpoint="192.168.56.101")
print region
conn = boto.connect_vpc(aws_access_key_id="b56adadedd394b5f8093d4bdfe858bf8",
                        aws_secret_access_key="bf541989b3f845e88ff5e66b3e98dcbe",
                        is_secure=False,
                        region=region,
                        port=8773,
                        path="/services/Cloud")

#print dir(conn)
print conn.get_all_vpcs()