gistfile1.txt

#!/usr/bin/env python3
import asyncio.subprocess
import signal
import sys


@asyncio.coroutine
def run_in_background(*command, prefix):
    proc = yield from asyncio.create_subprocess_exec(*command,
                                                     stdout=asyncio.subprocess.PIPE,
                                                     stderr=asyncio.subprocess.STDOUT)
    while True:
        line = yield from proc.stdout.readline()
        if not line:
            break
        print("{}: {}".format(prefix, line.rstrip().decode('UTF-8')))
    yield from proc.wait()


@asyncio.coroutine
def run_server():
    yield from run_in_background('make', 'run-server', prefix='SERVER')


@asyncio.coroutine
def run_client():
    yield from run_in_background('make', 'run-client', prefix='CLIENT')


@asyncio.coroutine
def run_robot():
    yield from run_in_background('make', 'headless-robot', prefix='ROBOT')


@asyncio.coroutine
def robot_tests():
    server = asyncio.ensure_future(run_server())
    client = asyncio.ensure_future(run_client())
    robot = asyncio.ensure_future(run_robot())
    rc = yield from robot


def main():
    try:
        loop = asyncio.get_event_loop()
        loop.add_signal_handler(signal.SIGINT, loop.stop)
        loop.add_signal_handler(signal.SIGTERM, loop.stop)
        rc = loop.run_until_complete(robot_tests())
    except KeyboardInterrupt:
        sys.exit(2)
    else:
        sys.exit(rc)
    finally:
        loop.close()


if __name__ == '__main__':
    main()