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import sys

sys.path.insert(0, "..")

import time

import logging

from IPython import embed

from opcua import Client

from opcua import ua

if __name__ == "__main__":

logging.basicConfig(level=logging.WARN)

client = Client("opc.tcp://opcua.demo-this.com:51210/UA/SampleServer")

try:

client.connect()

root = client.get_root_node()

objects = client.get_objects_node()

struct = client.get_node("ns=2;i=10239")

struct_array = client.get_node("ns=2;i=10323")

before = struct.get_value()

before_array = struct_array.get_value()

client.load_type_definitions() # scan server for custom structures and import them

after = struct.get_value()

after_array = struct_array.get_value()

embed()

finally:

client.disconnect()