python_scripts/testing_head_pose.py

import time

def main():

    import zmq
    port = "5000"

    context = zmq.Context()
    socket = context.socket(zmq.SUB)

    print "Collecting head pose updates..."

    socket.connect ("tcp://localhost:%s" % port)
    topic_filter = "HeadPose:"
    socket.setsockopt(zmq.SUBSCRIBE, topic_filter)

    while True:
        head_pose = socket.recv()
        head_pose = head_pose[9:].split(',')
        X = float(head_pose[0])
        Y = float(head_pose[1])
        Z = float(head_pose[2])

        pitch = float(head_pose[3])
        yaw = float(head_pose[4])
        roll = float(head_pose[5])

        print 'X: %.1f, Y: %.1f, Z:%.1f, pitch: %.1f, yaw: %.1f, roll: %.1f' % (X, Y, Z, pitch, yaw, roll)

        time.sleep(0.01)

if __name__ == '__main__':
    main()