def test_now(self):
dt_now = datetime.now()
now = udatetime.now()
self.assertIsInstance(now, datetime)
self.assertEqual(now.year, dt_now.year)
self.assertEqual(now.month, dt_now.month)
self.assertEqual(now.day, dt_now.day)
self.assertEqual(now.hour, dt_now.hour)
self.assertEqual(now.minute, dt_now.minute)
self.assertEqual(now.second, dt_now.second)
def test_now(self):
dt_now = datetime.now()
now = udatetime.now()
self.assertIsInstance(now, datetime)
self.assertEqual(now.year, dt_now.year)
self.assertEqual(now.month, dt_now.month)
self.assertEqual(now.day, dt_now.day)
self.assertEqual(now.hour, dt_now.hour)
self.assertEqual(now.minute, dt_now.minute)
self.assertEqual(now.second, dt_now.second)
def __init__(self, user, code=None, created=None, expires=None):
self.user = user
if created is None:
created = udatetime.now()
if expires is None:
expires = datetime.timedelta(hours=1).seconds
if code is None:
code = util.random_id()
self.code = code
self.created = created
self.expires = expires
def save(self, user):
"""
Save a user object.
"""
with self.redis.pipeline() as pipe:
pipe.hmset(user.key, user.to_redis())
if "username" in user.changed():
pipe.hdel(USER_INDEX_KEY, user.old("username"))
pipe.zrem(USERS_BY_USERNAME, user.old_sortby)
delta = udatetime.now() - BEGINNING_OF_TIME
score = delta.seconds
pipe.zadd(USERS_BY_USERNAME, score, user.sortby)
pipe.hset(USER_INDEX_KEY, user.username, user.key)
pipe.execute()
def _udatetime():
return udatetime.now()
def udatetime_now():
udatetime.now()
def udatetime_now():
udatetime.now()
def sendMessageToServer(message):
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
s.connect((REMOTE_HOST, PORT))
print("Connected")
s.sendall(message.encode('ascii'))
print("Message " + message + " sent")
s.settimeout(2)
serverMessage = s.recv(1024).decode("utf-8")
s.close()
return serverMessage
if __name__ == "__main__":
timestamp = udatetime.to_string(udatetime.now())
### INITIALISE CSV
file = open("LOG_" + timestamp + ".csv", "a+")
writer = csv.writer(file, dialect='excel', lineterminator='\n')
if file.tell() == 0:
writer.writerow(["TIME", "TEMP", "HUMIDITY", "CO2"])
file.flush()
# header for API requests
headers = {'Content-Type': 'application/json'}
### INITIALISE CONFIG TOKEN
with open("config.json", "r") as configFile:
config = json.load(configFile)
def TH_thread(config, temp_optimal, hum_optimal):
thsensor = si7021.si7021(1)
# Memory backlog
backlog_record = []
# File backlog
file = open("TH_{}.csv".format(config['room_id']),
"a+",
newline='',
encoding="utf-8")
writer = csv.writer(file, dialect='excel', lineterminator='\n')
if (file.tell() == 0):
writer.writerow(["TIME", "TEMPERATURE", "HUMIDITY"])
file.flush()
#file.close()
# header for API requests
headers = {'Content-Type': 'application/json'}
# Check if token is available
if config['token'] == '':
config['token'] = userLogin(config['user'], config['pwd'])
headers['token'] = config['token']
TH_URL = URL + 'sleep/send_room_data'
sys_temp_active = False
sys_hum_active = False
while (True):
# Wait 30 seconds
sleep(30)
# Read data from sensors
temperature = thsensor.read_temperature()
humidity = thsensor.read_humidity()
if sys_temp_active == False:
if temperature < temp_optimal - 2.5:
# Throw Low Temp -> heat up the room
ifttt_req = requests.post(IFTTT_URL + "{LowTemp}" + IFTTT_KEY)
sendMessageToServer("LT")
turnLed(19, True)
sys_temp_active = True
if temperature > temp_optimal + 2.5:
# Throw High Temp -> cool down the room
ifttt_req = requests.post(IFTTT_URL + "{HighTemp}" + IFTTT_KEY)
sendMessageToServer("HT")
turnLed(19, True)
sys_temp_active = True
else:
if temp_optimal - 1.5 < temperature < temp_optimal + 1.5:
# Back to normal -> Shut down temp activity
ifttt_req = requests.post(IFTTT_URL + "{ShutTemp}" + IFTTT_KEY)
sendMessageToServer("TO")
turnLed(19, False)
sys_temp_active = False
if sys_hum_active == False:
if humidity < hum_optimal - 20:
# Throw Low Humidity -> humidify the room
ifttt_req = requests.post(IFTTT_URL + "{LowHumidity}" +
IFTTT_KEY)
sendMessageToServer("LH")
turnLed(26, True)
GPIO.output(26, GPIO.HIGH)
sys_hum_active = True
if humidity > hum_optimal + 20:
# Throw High Humidity -> dehumidify the room
ifttt_req = requests.post(IFTTT_URL + "{HighHumidity}" +
IFTTT_KEY)
sendMessageToServer("HH")
turnLed(26, True)
GPIO.output(26, GPIO.HIGH)
sys_hum_active = False
else:
if hum_optimal - 20 < humidity < hum_optimal + 20:
# Back to normal -> shut down humidity activity
ifttt_req = requests.post(IFTTT_URL + "{ShutHumidity}" +
IFTTT_KEY)
sendMessageToServer("HO")
turnLed(26, False)
GPIO.output(26, GPIO.LOW)
sys_hum_active = False
### IFTTT request
# iftttreq = requests.post(url=IFTTT_URL + IFTTT_EVENT + IFTTT_KEY, data={'temperature': temperature, 'humidity': humidity})
# print("****IFTTT REQUEST STATUS: " + iftttreq.status_code + " \n Temperature = " + temperature + " \n Humidity = " + humidity + "****")
# Assemble data
timestamp = udatetime.to_string(udatetime.now())
data = {}
# Check if token is available
if config['token'] == '':
config['token'] = userLogin(config['user'], config['pwd'])
data['token'] = config['token']
data['input'] = {
'room_id': config['room_id'],
'timestamp': timestamp,
'temperature': json.dumps(temperature),
'humidity': json.dumps(humidity)
}
# Il file csv per ora lo lasciamo fuori quindi viene fatto indipendentemente dalla connessione o meno
#file = open("TH.csv","a", encoding = "utf-8")
#writer = csv.writer(file)
writer.writerow([timestamp, temperature, humidity])
file.flush()
#file.close()
#file = open("TH.csv","r+", encoding = "utf-8")
#file.read()
# Send data to server
try:
print("Sending T {0:2.5} H {1:2.5} at time {2:}".format(
temperature, humidity, timestamp))
req = requests.post(url=TH_URL, headers=headers, json=data)
# Check request result
if req.status_code != 200:
print("Req status {}:saving TH record on backlog".format(
req.status_code))
backlog_record.append(data)
else:
while len(backlog_record) > 0 and requests.post(
url=TH_URL, headers=headers,
json=backlog_record[0]).status_code == 200:
del backlog_record[0]
except requests.exceptions.ConnectionError:
print("Connection refused: saving TH record on backlog")
backlog_record.append(data)
except KeyboardInterrupt:
file.close()
break
def noise_thread(config):
# Memory backlog
backlog_record = []
# File backlog
file = open("NOI_{}.csv".format(config['room_id']),
"a+",
newline='',
encoding="utf-8")
writer = csv.writer(file, dialect='excel', lineterminator='\n')
if (file.tell() == 0):
writer.writerow(["TIME", "NOISE"])
file.flush()
#file.close()
# header for API requests
headers = {'Content-Type': 'application/json'}
# Check if token is available
if config['token'] == '':
config['token'] = userLogin(config['user'], config['pwd'])
headers['token'] = config['token']
NOI_URL = URL + 'sleep/send_room_data'
# Init sensor
#create the spi bus
spi_n = busio.SPI(clock=board.SCK, MISO=board.MISO, MOSI=board.MOSI)
#create the chip select
cs_n = digitalio.DigitalInOut(
board.D5) # non sappiamo a quale board collegarlo
cs_n.direction = digitalio.Direction.OUTPUT
cs_n.value = True
#create mcp object
mcp_n = MCP.MCP3008(spi_n, cs_n)
#create an analog input channel
#chan_n = AnalogIn(mcp_n, MCP.P0)#non sapppiamo a che pin collegato
sensore_n = SPW2430(mcp_n)
while (True):
# Wait 30 seconds
#sleep(30)
noise = 0
counter = 0
tStart = perf_counter()
while (perf_counter() < (tStart + 30)):
noise = noise + sensore_n.read_noise()
counter = counter + 1
noise = noise / counter
# Assemble data
timestamp = udatetime.to_string(udatetime.now())
# saving data inside the csv file
#file = open("noise.csv","a", encoding = "utf-8")
#writer = csv.writer(file)
writer.writerow([timestamp, noise])
file.flush()
#file.close()
#file = open("noise.csv","r+", encoding = "utf-8")
#file.read()
data = {}
# Check if token is available
if config['token'] == '':
config['token'] = userLogin(config['user'], config['pwd'])
data['input'] = {
'room_id': config['room_id'],
'timestamp': timestamp,
'noise': json.dumps(noise)
}
data['token'] = config['token']
# Send data to server
try:
print("Sending NOI {0:4.5} at time {1:}".format(noise, timestamp))
req = requests.post(url=NOI_URL, headers=headers, json=data)
# Check request result
if req.status_code != 200:
print("Req status {}:saving NOISE record on backlog".format(
req.status_code))
backlog_record.append(data)
else:
while len(backlog_record) > 0 and requests.post(
url=NOI_URL, headers=headers,
json=backlog_record[0]).status_code == 200:
del backlog_record[0]
except requests.exceptions.ConnectionError:
print("Connection refused: saving NOISE record on backlog")
backlog_record.append(data)
except KeyboardInterrupt:
file.close()
break
def light_thread(config):
# Memory backlog
backlog_record = []
# File backlog
file = open("LHT_{}.csv".format(config['room_id']),
"a+",
newline='',
encoding="utf-8")
writer = csv.writer(file, dialect='excel', lineterminator='\n')
if (file.tell() == 0):
writer.writerow(["TIME", "LIGHT"])
file.flush()
#file.close()
IFTTT_EVENT = '{getLight}'
# header for API requests
headers = {'Content-Type': 'application/json'}
# Check if token is available
if config['token'] == '':
config['token'] = userLogin(config['user'], config['pwd'])
headers['token'] = config['token']
LH_URL = URL + 'sleep/send_room_data'
# create the spi bus
spi = busio.SPI(clock=board.SCK, MISO=board.MISO, MOSI=board.MOSI)
#create the chip select
cs = digitalio.DigitalInOut(board.D5)
mcp = MCP.MCP3008(spi, cs)
#create an analog input channel on pin 0
#chan = AnalogIn(mcp, MCP.P1)
sensore = GA1A12S202(mcp)
while (True):
# Come misura della luce prenderei la stessa che aveva usato nel vecchio main che una media di quelle
# ottenute in 30 secondi (fa 60 prove con uno sleep di 0.5)
light = 0.0
for _ in range(60):
light = light + sensore.read_light()
sleep(0.5)
light = light / 60.0
### IFTTT request
iftttreq = requests.post(url=IFTTT_URL + IFTTT_EVENT + IFTTT_KEY,
data={'value1': light})
# print("****IFTTT REQUEST STATUS: " + iftttreq.status_code + "\n Light = " + light + "****")
# Assemble data
timestamp = udatetime.to_string(udatetime.now())
# Csv file
#file = open("light.csv","a", encoding = "utf-8")
#writer = csv.writer(file)
writer.writerow([timestamp, light])
file.flush()
#file.close()
#file = open("light.csv","r+", encoding = "utf-8")
#file.read()
data = {}
# Check if token is available
if config['token'] == '':
config['token'] = userLogin(config['user'], config['pwd'])
data['token'] = config['token']
data['input'] = {
'room_id': config['room_id'],
'timestamp': timestamp,
'light': json.dumps(light)
}
# Send data to server
try:
print("Sending LHT {0:4.5} at time {1:}".format(light, timestamp))
req = requests.post(url=LH_URL, headers=headers, json=data)
# Check request result
if req.status_code != 200:
print("Req status {}:saving LIGHT record on backlog".format(
req.status_code))
backlog_record.append(data)
else:
while len(backlog_record) > 0 and requests.post(
url=LH_URL, headers=headers,
json=backlog_record[0]).status_code == 200:
del backlog_record[0]
except requests.exceptions.ConnectionError:
print("Connection refused: saving LIGHT record on backlog")
backlog_record.append(data)
except KeyboardInterrupt:
file.close()
break
def carbon_thread(config, co2_optimal):
# Memory backlog
backlog_record = []
# File backlog
file = open("CARB_{}.csv".format(config['room_id']),
"a+",
newline='',
encoding="utf-8")
writer = csv.writer(file, dialect='excel', lineterminator='\n')
if (file.tell() == 0):
writer.writerow(["TIME", "CO2"])
file.flush()
#file.close()
# header for API requests
headers = {'Content-Type': 'application/json'}
# Check if token is available
if config['token'] == '':
config['token'] = userLogin(config['user'], config['pwd'])
headers['token'] = config['token']
CO_URL = URL + 'sleep/send_room_data'
# Setup GPIO switch for sensor reset
GPIO.setmode(GPIO.BCM)
GPIO.setup(20, GPIO.IN)
#with SMBusWrapper(1) as bus:
i2c_bus = busio.I2C(board.SCL, board.SDA, frequency=100000)
sgp = sgp30(i2c_bus) #Sgp30(bus, baseline_filename = "sgpbaseline.txt")
if (GPIO.input(20) == 1):
sgp_calibrate(sgp)
else:
with open("sgpbaseline.txt", "r") as base:
baseline = json.load(base)
base.close()
print("get baseline from file")
sgp.set_iaq_baseline(baseline[0], baseline[1])
#sgp.read_measurements()
sgp.iaq_measure()
# Warm up the sensor
for _ in range(20):
sleep(1)
#sgp.read_measurements()
sgp.iaq_measure()
IFTTT_EVENT = '{HighCarbon}'
sys_carbon_active = False
while (True):
# Wait 1 second to keep sensor active
for _ in range(30):
sleep(1)
# Read data from sensors
co2, _ = sgp.iaq_measure() #read_measurements()
#co2 = getattr(co2, "data")[0]
# Assemble data
timestamp = udatetime.to_string(udatetime.now())
# Recalibrate sensor if necessary
tnow = datetime.now()
tset = [
datetime(tnow.year, tnow.month, tnow.day, hour=11, minute=58),
datetime(tnow.year, tnow.month, tnow.day, hour=12, minute=2)
]
if ((tnow > tset[0]) & (tnow > tset[1])):
sgp_calibrate(sgp)
#File csv
#file = open("CO2.csv","a", encoding = "utf-8")
#writer = csv.writer(file)
writer.writerow([timestamp, co2])
file.flush()
#file.close()
#file = open("CO2.csv","r+", encoding = "utf-8")
#file.read()
data = {}
# Check if token is available
if config['token'] == '':
config['token'] = userLogin(config['user'], config['pwd'])
data['token'] = config['token']
data['input'] = {
'room_id': config['room_id'],
'timestamp': timestamp,
'co2': json.dumps(co2)
}
if sys_carbon_active == False:
if co2 > co2_optimal + 1500:
# Throw high co2 -> ventilate the room
ifttt_req = requests.post(IFTTT_URL + IFTTT_EVENT + IFTTT_KEY)
sendMessageToServer("HC")
sys_carbon_active = True
else:
if co2 < co2_optimal:
# Back to normal -> shutdown carbon control
sys_carbon_active = False
ifttt_req = requests.post(IFTTT_URL + "{ShutCarbon}" +
IFTTT_KEY)
sendMessageToServer("CO")
### IFTTT REQUEST
# iftttreq = requests.post(url=IFTTT_URL + IFTTT_EVENT + IFTTT_KEY, data={'CO2': json.dumps(co2)})
# print("****IFTTT REQUEST STATUS: " + iftttreq.status_code + "\n CO2: " + co2 + "****")
# Send data to server
try:
print("Sending CO2 {0:} at time {1:}".format(co2, timestamp))
req = requests.post(url=CO_URL, headers=headers, json=data)
# Check request result
if req.status_code != 200:
print("Req status {}:saving CO2 record on backlog".format(
req.status_code))
backlog_record.append(data)
else:
while len(backlog_record) > 0 and requests.post(
url=CO_URL, headers=headers,
json=backlog_record[0]).status_code == 200:
del backlog_record[0]
except requests.exceptions.ConnectionError:
print("Connection refused: saving CO2 record on backlog")
backlog_record.append(data)
except KeyboardInterrupt:
file.close()
break
