import zmq


context = zmq.Context()
socket = context.socket(zmq.REQ)
socket.connect("tcp://localhost:6668")

filter_w = (213, 540)
filter_h = (120, 360)


while True:
    a = input("")
    socket.send_string("")
    resp = socket.recv_pyobj()
    print(resp)
    if resp.get('code') == 0:
        text = ''
        for item in resp.get('content'):
            if item['probability']['average'] < 0.90:
                continue
            box = item['location']
            center_x = box['left'] + box['width'] / 2
            center_y = box['top'] + box['height'] / 2
            if center_x < filter_w[0] or center_x > filter_w[1] \
                    or center_y < filter_h[0] or center_y > filter_h[1]:
                continue
            text += item['words']
        print(text)