import time

import uinput

def main():
    events = (
        uinput.REL_X,
        uinput.REL_Y,
        uinput.BTN_LEFT,
        uinput.BTN_RIGHT,
        )

    with uinput.Device(events) as device:
        for i in range(20):
            # syn=False to emit an "atomic" (5, 5) event.
            device.emit(uinput.REL_X, 5, syn=False)
            device.emit(uinput.REL_Y, 5)

            # Just for demonstration purposes: shows the motion. In real
            # application, this is of course unnecessary.
            time.sleep(0.01)

if __name__ == "__main__":
    main()