python question: how get output python subprocess ?¿

In realtime!

Easiest method is using the subprocess module. If you're using Py3.5+ (you should be) see:…

Oops, just saw your addition of "in realtime", you're going to want to use Popen. See the docs.

You might check out how works under the hood.…

im using envoy, and not really like i will give a changes to delegator i see the block params if it works