def main()

in services/ui_backend_service/ui_server.py [0:0]

• 15 lines of code
• 6 McCabe index (conditional complexity)

def main():
    loop = asyncio.get_event_loop()
    # Set exception and signal handlers for async loop. Mainly for logging purposes.
    loop.set_exception_handler(async_loop_error_handler)
    for sig in (signal.SIGTERM, signal.SIGHUP, signal.SIGINT):
        loop.add_signal_handler(sig, lambda sig=sig: async_loop_signal_handler(sig))

    the_app = app(loop, DBConfiguration())
    handler = web.AppRunner(the_app)
    loop.run_until_complete(handler.setup())
    f = loop.create_server(handler.server, DEFAULT_SERVICE_HOST, DEFAULT_SERVICE_PORT)

    srv = loop.run_until_complete(f)
    print("serving on", srv.sockets[0].getsockname())
    try:
        loop.run_forever()
    except KeyboardInterrupt:
        pass