Description:

listen 0.2.1

listen
Simple but powerful signal handling to process OS signals in python
##Example Usage:
import listen
import subprocess

Instanciate SignalHandler
sig_hand = listen.SignalHandler()

Start external process
external_process = subprocess.Popen(['sh', '-c', 'sleep 30'])

Register some signal handlers to kill external process on SIGINT (ctrl-c)
kill_event = sig_hand.reg_on_status(external_process.kill)

Wait for external process
external_process.wait()

Press ctrl-c to send SIGINT or alternatively use the following to unregister the event
sig_hand.del_status_event(kill_event)

For a more detailed example including interaction with bash please see
the tests/example.py and tests/external_process.bash

License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

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