execnet_subprocess_gateway_remote_exec_quickstart.py

1import execnet
2
3def remote_function(channel):
4    # This function will run in the remote interpreter
5    message = channel.receive()
6    channel.send(f"Received: {message}")
7
8# Create a gateway to a local subprocess
9gw = execnet.makegateway("popen")
10
11# Remote execution: pass the function to be executed
12channel = gw.remote_exec(remote_function)
13
14# Communicate with the remote function
15channel.send("Hello from main!")
16response = channel.receive()
17print(response)
18
19# Terminate the gateway
20gw.exit()