DoorControl/door_pi_control/__init__.py

#!/usr/bin/python
from . import nfc, socket, door, bell
from .util import init_logging

from collections import namedtuple
import paho.mqtt.client as mqcl
import logging

def main():
    import argparse
    import logging
    import time

    from .nfc import DoorControlNfc
    from .socket import DoorControlSocket
    from .door import Control
    from .util import init_logging, logger
    
    parser = argparse.ArgumentParser()
    parser.add_argument("--serial_port", default="/dev/serial/by-id/usb-Imaginaerraum.de_DoorControl_433632201350535727003F0-if01")
    parser.add_argument("--bell_port", default="/dev/ttyS2")
    parser.add_argument("--nfc_fifo", default="/tmp/nfc_fifo")
    parser.add_argument("--control_socket", default="/tmp/nfc.sock")
    parser.add_argument("--valid_tokens", default="/etc/door_tokens")
    parser.add_argument("--log_file", default="/tmp/nfc.log")
    parser.add_argument("--log_host", default=None)
    parser.add_argument("--log_level", default="INFO")
    parser.add_argument("--mqtt_host", default="10.10.21.2")

    config = parser.parse_args()

    mqttc = mqcl.Client()
    mqttc.connect_async("10.10.21.2", keepalive=60)
    mqttc.loop_start()
    
    log_host = None
    if config.log_host != None:
        log_host = config.log_host.split(':')
        log_host = (log_host[0], int(log_host[1]))

    init_logging(level=config.log_level, output_file=config.log_file, output_host=log_host)
    
    logger().info("Starting control")
    control = Control(config, mqttc)
    control.start()
    
    logger().info("Starting NFC")
    nfc = DoorControlNfc(config, control, mqttc)
    nfc.start()
    
    logger().info("Starting bell")
    def door_is_open():
        return control.state() == control.target() == door.constants.state.OPEN
    bell_control = bell.Control(config.bell_port, door_is_open)
    bell_control.start()
    
    logger().info("Starting socket")
    socket = DoorControlSocket(config, control, bell_control, nfc)
    socket.start()

    while True:
        time.sleep(60)