def get_water_temperature(previous_temperature):
"""
Oblicza temperaturę wody, na podstawie temperatury otoczenia 8h temu.
:param previous_temperature: Temperatura otoczenia 8h temu.
:return: Temperatura wody.
"""
# Jeżeli nie jest zepsute, wylosuj szanse na zepsucie
if not EnergyProvider.is_broken:
i = random.randint(1, 100)
if i == 1:
EnergyProvider.is_broken = True
else:
i = random.randint(1, 50)
if i == 1:
EnergyProvider.is_broken = False
if EnergyProvider.is_broken:
Logger.error("AWARIA AWARIA AWARIA AWARIA AWARIA AWARIA ")
if not EnergyProvider.is_broken:
val = 70 - 2.5*(previous_temperature-6)
val = 70 if val < 70 else val
val = 135 if val > 135 else val
else:
val = previous_temperature
return val
def run(self):
if self.socket is None:
Logger.error("Socket does not exists, aborting!")
return
self.__send_init()
js = self.__receive_init()
try:
self.time = js[Communication.TIME_KEY]
except:
Logger.info("Using default value of time " + str(self.time))
self.time = 10
while True:
self.__cycle0()
def run(self):
if self.socket is None:
Logger.error("Socket does not exists, aborting!")
return
self.__send_init()
js = self.__receive_init()
try:
self.time = js[Communication.TIME_KEY]
except:
Logger.info('Using default value of time ' + str(self.time))
self.time = 10
while True:
self.__cycle0()
def get_temperature(time):
key_time = str(time)
if '.' in key_time:
key_time = key_time.split(sep='.')[0]
if key_time in WheatherGenerator.data.keys():
temperature = WheatherGenerator.data[key_time]
WheatherGenerator.last_temperature = temperature
else:
Logger.error("Blad kluczy")
Logger.error(key_time)
temperature = WheatherGenerator.last_temperature + random.randint(-3, 3)
WheatherGenerator.last_temperature = temperature
return temperature
def __send(self, msg):
Logger.debug("Sending msg=%s to server." % msg)
if self.socket is None:
Logger.warning("Will not send message, socket does not exist.")
return
for t in range(self.communication_tries):
try:
Logger.info("Trying to send msg.")
self.socket.sendall(bytes(msg, "utf-8"))
Logger.debug("Msg sent.")
break
except Exception as e:
Logger.warning("Exception caught. " + str(e))
time.sleep(0.5)
else:
Logger.error("Failed to send message.")
def prepare_connection(self):
Logger.info("Initializing communication")
Logger.info("Creating connection to %s:%s" % (self.host, self.port))
self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
if self.socket is None:
Logger.error("Failed to create socket.")
for t in range(self.communication_tries):
try:
self.socket.connect((self.host, self.port))
Logger.info("Successfully connected to host.")
break
except (ConnectionRefusedError, socket.timeout) as e:
Logger.error("Failed to connect to host. %s" % e)
time.sleep(0.5)
else:
self.socket = None
def __send(self, msg):
Logger.debug('Sending msg=%s to server.' % msg)
if self.socket is None:
Logger.warning("Will not send message, socket does not exist.")
return
for t in range(self.communication_tries):
try:
Logger.info('Trying to send msg.')
self.socket.sendall(bytes(msg, 'utf-8'))
Logger.debug('Msg sent.')
break
except Exception as e:
Logger.warning('Exception caught. ' + str(e))
time.sleep(0.5)
else:
Logger.error("Failed to send message.")
def prepare_connection(self):
Logger.info("Initializing communication")
Logger.info("Creating connection to %s:%s" % (self.host, self.port))
self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
if self.socket is None:
Logger.error("Failed to create socket.")
for t in range(self.communication_tries):
try:
self.socket.connect((self.host, self.port))
Logger.info("Successfully connected to host.")
break
except (ConnectionRefusedError, socket.timeout) as e:
Logger.error("Failed to connect to host. %s" % e)
time.sleep(0.5)
else:
self.socket = None
def write_log(self, message, level='info'):
if level[0] == 'i':
Logger.info('HotLoader: %s %s' % (self.timer, message))
elif level[0] == 'e':
Logger.error('HotLoader: %s %s' % (self.timer, message))
