222 lines
7.8 KiB
Python
222 lines
7.8 KiB
Python
#!/usr/bin/env python3
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"""
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OSC/Random Example: send random numbers to OSC.
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This example sends a pseudo-random number between 0 and 1024
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to the OSC receiver on UDP port 2222.
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"""
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from pythonosc import udp_client
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from pythonosc import osc_message_builder
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import time
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import os
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import sys
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import time
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# import urllib library
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import urllib.request
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import urllib.error
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# import json
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import json
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# import argparse
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import argparse
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# Logging to file
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import logging
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# Errors codes
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OSC_no_error = 0
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OSC_error = 1
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OSC_meteobridge_auth_error = 10
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OSC_meteobridge_url_error = 11
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OSC_meteobridge_http_error = 12
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OSC_meteobridge_nosensor_error = 20
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OSC_meteobridge_restart = 30
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debug_args_print = True
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debug_json_print = True
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debug_urllib_print = True
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debug_restart_print = True
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debug_osc = False
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debug_working_directory = os.path.dirname(os.path.realpath(__file__))
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# define urllib timeout in seconds
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url_timeout = 10
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# max error number before self restart
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# max_error_rst = 3
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prod_flag = False
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prod_working_directory = "/usr/local/com.fup.anemometre_daemon"
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meteobridge_template = "cgi-bin/template.cgi?template={%22time%22:%22[DD][MM][YYYY][hh][mm][ss]%22,%22speed%22:[wind0wind-act],%22lastspeed%22:[wind0wind-lastval],%22battery%22:[wind0lowbat-act.0],%22wind-age%22:[wind0wind-age],%22signal%22:[wind0signal-act.0]}"
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def main(meteobridge_url, meteobridge_user, meteobridge_passwd, max_host, max_port, errors_restart):
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error_counter = 0
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http_auth_status = False
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oscSender = udp_client.UDPClient(max_host, max_port)
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meteobridge_sensor_req = meteobridge_url + meteobridge_template
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# Logging
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logging.basicConfig(filename='fup_anemometer.log', encoding='utf-8', format='%(asctime)s-%(levelname)s:%(message)s', datefmt='%Y/%m/%d %H:%M:%S', level=logging.DEBUG)
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logging.info("fup_anemometer started")
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while True:
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if http_auth_status == False:
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# http log to meteobridge
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passman = urllib.request.HTTPPasswordMgrWithDefaultRealm()
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passman.add_password(None, meteobridge_url, meteobridge_user, meteobridge_passwd)
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authhandler = urllib.request.HTTPBasicAuthHandler(passman)
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opener = urllib.request.build_opener(authhandler)
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urllib.request.install_opener(opener)
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try:
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res = urllib.request.urlopen(meteobridge_url, timeout = url_timeout)
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except urllib.error.HTTPError as e:
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if debug_urllib_print:
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print('HTTP Error code: ', e.code)
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logging.error("Authentification to " + meteobridge_url + " - HTTP Error code: " + str(e.code))
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error_counter += 1
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msg = osc_message_builder.OscMessageBuilder(address = "/env_sensors/anemometer/error")
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msg.add_arg(OSC_meteobridge_http_error)
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oscSender.send(msg.build())
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# Sleep 5 seconds if error
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time.sleep(5)
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# raise SystemExit(e)
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except urllib.error.URLError as e:
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if debug_urllib_print:
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print('URL Error Reason: ', e.reason)
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logging.error("Authentification to " + meteobridge_url + " - URL Error Reason: " + str(e.reason))
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error_counter += 1
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msg = osc_message_builder.OscMessageBuilder(address = "/env_sensors/anemometer/error")
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msg.add_arg(OSC_meteobridge_url_error)
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oscSender.send(msg.build())
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# Sleep 5 seconds if error
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time.sleep(5)
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# raise SystemExit(e)
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else:
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error_counter = 0
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res_body = res.read()
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if debug_urllib_print:
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print(res_body.decode('utf-8'))
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http_auth_status = True
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logging.info("HTTP authentification to " + meteobridge_url + " succesful")
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# Sleep 2 seconds if no errors
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time.sleep(2)
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else:
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try:
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response = urllib.request.urlopen(meteobridge_sensor_req, timeout = url_timeout)
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except urllib.error.HTTPError as e:
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if debug_urllib_print:
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print('HTTP Error code: ', e.code)
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logging.error("Get sensor datas from : " + meteobridge_url + " - HTTP Error code: " + str(e.code))
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error_counter += 1
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msg = osc_message_builder.OscMessageBuilder(address = "/env_sensors/anemometer/error")
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msg.add_arg(OSC_meteobridge_http_error)
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oscSender.send(msg.build())
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# Sleep 5 seconds if error
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time.sleep(5)
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except urllib.error.URLError as e:
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if debug_urllib_print:
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print('URL Error Reason: ', e.reason)
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logging.error("Get sensor datas from : " + meteobridge_url + " - URL Error Reason: " + str(e.reason))
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error_counter += 1
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msg = osc_message_builder.OscMessageBuilder(address = "/env_sensors/anemometer/error")
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msg.add_arg(OSC_meteobridge_url_error)
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oscSender.send(msg.build())
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# Sleep 5 seconds if error
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time.sleep(5)
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else:
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try:
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data_json = json.loads(response.read())
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if debug_json_print == True:
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print(data_json)
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wind_speed = float(data_json["speed"])
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wind_lastspeed = float(data_json["lastspeed"])
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wind_batt = int(data_json["battery"])
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wind_age = int(data_json["wind-age"])
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wind_signal = int(data_json["signal"])
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except json.JSONDecodeError as e:
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if debug_json_print:
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print("Invalid JSON syntax:", e)
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logging.error("Decode JSON from : " + meteobridge_url + " - Invalid JSON syntax : " + str(e))
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error_counter += 1
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msg = osc_message_builder.OscMessageBuilder(address = "/env_sensors/anemometer/error")
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msg.add_arg(OSC_meteobridge_nosensor_error)
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oscSender.send(msg.build())
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# Sleep 5 seconds if error
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time.sleep(5)
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else:
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error_counter = 0
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msg = osc_message_builder.OscMessageBuilder(address = "/env_sensors/anemometer/speed")
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msg.add_arg(wind_lastspeed)
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oscSender.send(msg.build())
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msg = osc_message_builder.OscMessageBuilder(address = "/env_sensors/anemometer/battery")
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msg.add_arg(wind_batt)
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oscSender.send(msg.build())
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msg = osc_message_builder.OscMessageBuilder(address = "/env_sensors/anemometer/age")
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msg.add_arg(wind_age)
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oscSender.send(msg.build())
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msg = osc_message_builder.OscMessageBuilder(address = "/env_sensors/anemometer/signal")
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msg.add_arg(wind_signal)
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oscSender.send(msg.build())
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msg = osc_message_builder.OscMessageBuilder(address = "/env_sensors/anemometer/error")
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msg.add_arg(OSC_no_error)
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oscSender.send(msg.build())
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if debug_osc:
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logging.debug("OSC datas sent")
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# Sleep 2 seconds if no errors
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time.sleep(2)
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# Self restart
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if error_counter >= int(errors_restart):
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msg = osc_message_builder.OscMessageBuilder(address = "/env_sensors/anemometer/error")
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msg.add_arg(OSC_meteobridge_restart)
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oscSender.send(msg.build())
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time.sleep(1)
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if debug_restart_print:
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print("Current errors count : " + str(error_counter) + " / " + errors_restart + " max errors")
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print("Too many errors restarting program ...")
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logging.error("Current errors count : " + str(error_counter) + " / " + errors_restart + " max errors")
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logging.error("Too many errors restarting program ...")
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os.execv(sys.executable, ['python'] + sys.argv)
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description="FUP anemometer for OSC")
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parser.add_argument('-url', '--url-meteobridge', default='http://192.168.0.39/')
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parser.add_argument('-u', '--user-meteobridge', default='meteobridge')
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parser.add_argument('-p', '--passwd-meteobridge',default='meteobridge')
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parser.add_argument('-mh', '--max-host', default='localhost')
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parser.add_argument('-mp','--max-port', default=2222)
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parser.add_argument('-e', '--errors-restart', default=20)
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args = parser.parse_args()
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# if debug_args_print is True, print arguments
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if debug_args_print:
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print('Meteobridge URL:', args.url_meteobridge)
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print('Meteobridge User:', args.user_meteobridge)
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print('Meteobridge Password:', args.passwd_meteobridge)
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print('OSC host:', args.max_host)
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print('OSC port:', args.max_port)
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print('Errors restart:', args.errors_restart)
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main(meteobridge_url=args.url_meteobridge, meteobridge_user=args.user_meteobridge, meteobridge_passwd=args.passwd_meteobridge, max_host=args.max_host, max_port=args.max_port, errors_restart=args.errors_restart) |