def test_equals(self):
chip_name = sensors.ChipName()
self.assertEqual(chip_name, chip_name)
self.assertEqual(sensors.ChipName(), sensors.ChipName())
self.assertEqual(sensors.ChipName('prefix', 10, 2, 15, 'path'),
sensors.ChipName('prefix', 10, 2, 15, 'path'))
for chip_name in sensors.get_detected_chips():
self.assertEqual(chip_name, chip_name)
for c1, c2 in zip(sensors.get_detected_chips(),
sensors.get_detected_chips()):
self.assertEqual(c1, c2)
def get_sensors():
""" Detect and return a list of Sensor objects """
import sensors
found_sensors = list()
def get_subfeature_value(feature, subfeature_type):
subfeature = chip.get_subfeature(feature, subfeature_type)
if subfeature:
return chip.get_value(subfeature.number)
for chip in sensors.get_detected_chips():
for feature in chip.get_features():
if feature.type == sensors.FEATURE_TEMP:
try:
name = chip.get_label(feature)
max = get_subfeature_value(feature,
sensors.SUBFEATURE_TEMP_MAX)
current = get_subfeature_value(
feature, sensors.SUBFEATURE_TEMP_INPUT)
critical = get_subfeature_value(
feature, sensors.SUBFEATURE_TEMP_CRIT)
if critical:
found_sensors.append(
Sensor(name=name,
current=current,
maximum=max,
critical=critical))
except sensors.SensorsException:
continue
return found_sensors
def test_equals(self):
subfeature = sensors.Subfeature()
self.assertEqual(subfeature, subfeature)
self.assertEqual(sensors.Subfeature(), sensors.Subfeature())
c = sensors.get_detected_chips()[0]
subfeatures = c.get_all_subfeatures(c.get_features()[0])
for s1, s2 in zip(subfeatures, list(subfeatures)):
self.assertEqual(s1, s2)
def print_stuff():
for chip in sensors.get_detected_chips():
print chip
for feature in chip.get_features():
print ' ', chip.get_label(feature)
for subfeature in chip.get_all_subfeatures(feature):
print ' ', subfeature, chip.get_value(subfeature.number)
print
def print_stuff():
for chip in sensors.get_detected_chips():
print chip
for feature in chip.get_features():
print ' ', chip.get_label(feature)
for subfeature in chip.get_all_subfeatures(feature):
print ' ', subfeature, chip.get_value(subfeature.number)
print
def test_equals(self):
feature = sensors.Feature()
self.assertEqual(feature, feature)
self.assertEqual(sensors.Feature(), sensors.Feature())
c = sensors.get_detected_chips()[0]
for feature in c.get_features():
self.assertEqual(feature, feature)
for f1, f2 in zip(c.get_features(), c.get_features()):
self.assertEqual(f1, f2)
def print_stuff():
for chip in sensors.get_detected_chips():
print(chip)
for feature in chip.get_features():
print(' {0}'.format(chip.get_label(feature)))
for subfeature in chip.get_all_subfeatures(feature):
print(' {0}'.format(subfeature,
chip.get_value(subfeature.number)))
print()
def main():
global config
global state
print("Starting fan control script.")
for host in config['hosts']:
print(
"[{}] Thresholds of {}°C ({}%), {}°C ({}%) and {}°C ({}%)".format(
host['name'],
host['temperatures'][0],
host['speeds'][0],
host['temperatures'][1],
host['speeds'][1],
host['temperatures'][2],
host['speeds'][2],
))
while True:
for host in config['hosts']:
temps = []
if not state[host['name']]['is_remote']:
cores = []
for sensor in sensors.get_detected_chips():
if sensor.prefix == "coretemp":
cores.append(sensor)
for core in cores:
for feature in core.get_features():
for subfeature in core.get_all_subfeatures(feature):
if subfeature.name.endswith("_input"):
temps.append(core.get_value(subfeature.number))
else:
cmd = os.popen(host['remote_temperature_command'])
temps = list(
map(lambda n: float(n),
cmd.read().strip().split('\n')))
cmd.close()
temp_average = round(sum(temps) / len(temps))
compute_fan_speed(temp_average, host)
time.sleep(config['general']['interval'])
def get_sensors():
""" Detect and return a list of Sensor objects """
import sensors
found_sensors = list()
def get_subfeature_value(feature, subfeature_type):
subfeature = chip.get_subfeature(feature, subfeature_type)
if subfeature:
return chip.get_value(subfeature.number)
for chip in sensors.get_detected_chips():
for feature in chip.get_features():
if feature.type == sensors.FEATURE_TEMP:
name = chip.get_label(feature)
max = get_subfeature_value(feature, sensors.SUBFEATURE_TEMP_MAX)
current = get_subfeature_value(feature, sensors.SUBFEATURE_TEMP_INPUT)
critical = get_subfeature_value(feature, sensors.SUBFEATURE_TEMP_CRIT)
if critical:
found_sensors.append(Sensor(name=name, current=current, maximum=max, critical=critical))
return found_sensors
def __init__(self):
gtk.Window.__init__(self,
title='Sensors information',
default_width=800,
default_height=500)
self.connect('destroy', gtk.main_quit)
self.store = gtk.TreeStore(str, str, str)
for chip in sensors.get_detected_chips():
chip_parent = self.store.append(None, [str(chip), '', repr(chip)])
for feature in chip.get_features():
feature_parent = self.store.append(
chip_parent, [chip.get_label(feature), '',
repr(feature)])
for subfeature in chip.get_all_subfeatures(feature):
self.store.append(feature_parent, [
subfeature.name, '{0:.2f}'.format(
chip.get_value(subfeature.number)),
repr(subfeature)
])
self.tree = gtk.TreeView(self.store)
self.tree.set_search_column(0)
self.tree.expand_all()
renderer = gtk.CellRendererText()
name_column = gtk.TreeViewColumn('Name', renderer, text=0)
self.tree.append_column(name_column)
name_column.set_resizable(True)
value_column = gtk.TreeViewColumn('Value', renderer, text=1)
self.tree.append_column(value_column)
value_column.set_resizable(True)
info_column = gtk.TreeViewColumn('Additional info', renderer, text=2)
self.tree.append_column(info_column)
s = gtk.ScrolledWindow()
self.add(s)
s.add(self.tree)
self.show_all()
def __init__(self):
gtk.Window.__init__(self, title='Sensors information',
default_width=800, default_height=500)
self.connect('destroy', gtk.main_quit)
self.store = gtk.TreeStore(str, str, str)
for chip in sensors.get_detected_chips():
chip_parent = self.store.append(None, [str(chip), '', repr(chip)])
for feature in chip.get_features():
feature_parent = self.store.append(
chip_parent, [chip.get_label(feature), '', repr(feature)])
for subfeature in chip.get_all_subfeatures(feature):
self.store.append(
feature_parent,
[subfeature.name,
'{0:.2f}'.format(chip.get_value(subfeature.number)),
repr(subfeature)])
self.tree = gtk.TreeView(self.store)
self.tree.set_search_column(0)
self.tree.expand_all()
renderer = gtk.CellRendererText()
name_column = gtk.TreeViewColumn('Name', renderer, text=0)
self.tree.append_column(name_column)
name_column.set_resizable(True)
value_column = gtk.TreeViewColumn('Value', renderer, text=1)
self.tree.append_column(value_column)
value_column.set_resizable(True)
info_column = gtk.TreeViewColumn('Additional info', renderer, text=2)
self.tree.append_column(info_column)
s = gtk.ScrolledWindow()
self.add(s)
s.add(self.tree)
self.show_all()
# Инициализируем объект-клиент
client_sensor = mqtt.Client(client_id="BookPublisher", clean_session=False, userdata=None, protocol=mqtt.MQTTv311)
# Подключаемся к серверу
client_sensor.connect("ks-cube.tk")
# Запускаем цикл работы с сетевым траффиком
client_sensor.loop_start()
# Запускаем вечный цикл, обрываемый исключением
try:
sensors.init()
# Получаем объект для считвания значения температуры
chip, nr = sensors.get_detected_chips(sensors.parse_chip_name("dell_smm-virtual-0"), 0)
while True:
# Получаем текущую температуру 2-го эелемента чипа dell_smm-virtual-0 (CPU)
payload = sensors.get_value(chip, 2)
# Публикуем текущую температура, печатаем результат передачи номер сообщения в сессии
print("temp: {0}".format(payload))
print(client_sensor.publish("/sensors/book1/cpu", payload=payload, qos=0, retain=False))
# ...раз в 10 секунд
time.sleep(10)
finally: # Если выброшено исключение...
print("disconnecting")
client_sensor.loop_stop() # Останавливаем сетевой цикл, Иначе получим аварийный обрыв соединения
# и брокер вышлет last will всем подписавшимся клиентам
