from asyncua import Client
import asyncio

OPC_UA_URL = "opc.tcp://192.168.0.148:4840"

async def main():
    client = Client(OPC_UA_URL)
    endpoints = await client.connect_and_get_server_endpoints()
    for e in endpoints:
        print(e.EndpointUrl, e.SecurityPolicyUri, e.SecurityMode)

if __name__ == '__main__':
    asyncio.run(main())