def main():
global now
utility.logging_config()
locale.setlocale(locale.LC_ALL, 'de_DE.UTF-8')
config.read('config.ini')
with open('sensor.json') as json_file:
sensor_json = json_file.read()
devices = json.loads(sensor_json,
object_pairs_hook=collections.OrderedDict)
for device in devices:
for kind, attr in device['output'].items():
if kind == 'temperature':
groups[attr['group']][attr['name']] = Temperature(
attr['low'],
attr['high'],
attr['name'],
device['input']['interval'],
attr['fail-notify'])
elif kind == 'switch':
groups[attr['group']][attr['name']] = Switch(
attr['name'],
device['input']['interval'],
attr['fail-notify'])
with website(), api.ApiServer(accept_record), \
notify.MailSender(
config['email']['source_address'],
config['email']['admin_address'],
config['email']['user_address'],
config['email'].getboolean('enable_email')) as mail:
while True:
# get new record
start = time.perf_counter()
now = datetime.datetime.now(tz=datetime.timezone.utc)
record_counter = int()
with contextlib.suppress(queue.Empty):
while True:
group, name, record = inbox.get(block=False)
groups[group][name].save(record)
record_counter += 1
# update content
for group, series_dict in groups.items():
for series in series_dict.values():
if series.error:
mail.queue(series.error, PAUSE_WARN_FAILURE)
if series.warning:
mail.queue(series.warning, PAUSE_WARN_VALUE)
detail_html(group, series_dict.values())
with contextlib.suppress(utility.CallDenied):
make_plots()
mail.send_all()
# log processing
utility.memory_check()
logging.info('updated website in {:.3f}s, {} new records'.format(
time.perf_counter() - start, record_counter))
time.sleep(INTERVAL)
def main():
utility.logging_config()
hostname = socket.gethostname()
with open(CONFIG) as json_file:
sensor_json = json_file.read()
sensors = list()
for sensor in json.loads(sensor_json):
if sensor['input']['hostname'] != hostname:
continue
if sensor['input']['type'] == 'thermosolar':
sensors.append(Thermosolar(
sensor['input']['file'],
[sensor['output']['temperature']['group'],
sensor['output']['switch']['group']],
[sensor['output']['temperature']['name'],
sensor['output']['switch']['name']],
sensor['input']['interval']))
elif sensor['input']['type'] == 'ds18b20':
sensors.append(DS18B20(
sensor['input']['file'],
[sensor['output']['temperature']['group']],
[sensor['output']['temperature']['name']],
sensor['input']['interval']))
elif sensor['input']['type'] == 'mdeg_celsius':
sensors.append(MdegCelsius(
sensor['input']['file'],
[sensor['output']['temperature']['group']],
[sensor['output']['temperature']['name']],
sensor['input']['interval']))
with api.ApiClient() as connection:
while True:
for sensor in sensors:
now = datetime.datetime.now(tz=datetime.timezone.utc)
now = now.replace(microsecond=0)
start = time.perf_counter()
try:
result = list(sensor.values())
except utility.CallDenied:
continue
except SensorError as err:
logging.error('failure {}: {}'.format(sensor, err))
continue
logging.info('{} updated in {:.3f}s'.format(
sensor, time.perf_counter() - start))
for group, name, value in result:
logging.info('{}/{}: {} / {}'.format(group, name,
now, value))
connection.send(group=group, name=name, value=value,
timestamp=int(now.timestamp()))
time.sleep(INTERVAL)