def liveUpdate():
''' Generic form used to update main form via ajax request '''
status = thermCursor.execute('SELECT * FROM status').fetchone()
schedule = getModeHTML(status)
html = '<div id="updateContainer"> \
<div id="fanModeContainer">{fanMode}</div> \
<div id="systemModeContainer">{systemMode}</div> \
<div id="holdTimeContainer">{holdTime}</div> \
<div id="indoorTempContainer">{temp}</div> \
<div id="scheduleContainer">{schedule}</div> \
<div id="weatherContainer">{currentWeather}</div>\
<div id="weatherAlerts">{alerts}</div> \
<div id="timeContainer">{time}</div> \
</div>'.format(fanMode=status['fan_mode'],
systemMode=status['mode'],
holdTime=calendar.getRemainingHoldTime(),
temp=str(
round(
tempSensor.getCurrent(
CONFIG['units'],
CONFIG['temperature_offset']), 1)),
schedule=schedule,
currentWeather=getCurrentWeather(),
alerts=getCurrentWeatherAlerts(),
time=datetime.now().strftime(
'<b>%I:%M</b><small>%p %A, %B %d</small>'))
return html
def info_form():
status = thermCursor.execute('SELECT * FROM status').fetchone()
schedule = (getModeHTML(status).replace(
'targetTemps"', 'targetTemps" style="display:inline-block;"').replace(
'target-heat"',
'target-heat" style="display:inline-block;width: 135px;"').replace(
'target-cool"',
'target-cool" style="display:inline-block;width: 135px;"'))
options = [{
'system Time': datetime.now().strftime('%I:%M %p %A, %B %d')
}, {
'temp':
str(
round(
tempSensor.getCurrent(CONFIG['units'],
CONFIG['temperature_offset']), 1))
}, {
'Mode': status['mode']
}, {
'Fan Mode': status['fan_mode']
}, {
'GPIO Status': getWhatsOn()
}, {
'Schedule': schedule
}, {
'Daemon': getDaemonStatus()
}, {
'Hold Time': calendar.getRemainingHoldTime()
}]
return render_template("info.html", options=options)
def main_form():
CONFIG = thermCursor.execute('SELECT * FROM settings').fetchone()
settingsRedirect = not (CONFIG['heater_pin'] or CONFIG['ac_pin']
or CONFIG['fan_pin'])
# redirect if none of the pins are set
if settingsRedirect:
flash("You must setup your system before you can continue", "warning")
flash("HINT: Hover over an item to see a description", "info")
return redirect(url_for('settings_form'))
#return render_template("index.html", openSettings = '$( "#settings-btn" ).click();')
else:
status = thermCursor.execute('SELECT * FROM status').fetchone()
schedule = getModeHTML(status)
temp = str(
round(
tempSensor.getCurrent(CONFIG['units'],
CONFIG['temperature_offset']), 1))
if temp == "-666.0":
temp = "Err"
return render_template("index.html",
unit=CONFIG['units'],
fanStatus=status['fan_mode'],
systemMode=status['mode'],
targetTemps=Markup(schedule[1]),
weatherVisible='visible'
if CONFIG['weather_enabled'] else 'hidden',
holdTime=calendar.getRemainingHoldTime(),
temp=temp,
title=Markup(temp + "°"),
scheduleTime=Markup(schedule[0]),
currentWeather=Markup(getCurrentWeather()),
time=Markup(datetime.now().strftime(
'<b>%I:%M</b><small>%p %A, %B %d</small>')),
alerts=getCurrentWeatherAlerts())
def run(self):
errorCount = 0
self.inPassiveMode = False
self.thermostatMode = "OFF"
self.activeTarget = 0
self.inactiveTarget = 0
while True:
self.indoorTemp = tempSensor.getCurrent(
self.config['units'], self.config['temperature_offset'])
self.schedule = self.calendar.getStatus()
self.thermostatMode = self.getMode()
hvacState = self.getHVACState()
if not self.inPassiveMode:
#set cool or heat
if self.thermostatMode == "COOL": self.cool()
if self.thermostatMode == "HEAT": self.heat()
#check if temp target reached + powerdown
if (self.thermostatMode == "OFF"
or self.thermostatMode == "COOL"
and self.indoorTemp <= self.activeTarget
or self.thermostatMode == "HEAT"
and self.indoorTemp >= self.activeTarget):
self.inPassiveMode = True
self.powerDown()
else:
#check if time to turn back on
if (self.thermostatMode == "COOL"
and self.indoorTemp > self.inactiveTarget
or self.thermostatMode == "HEAT"
and self.indoorTemp < self.inactiveTarget):
self.inPassiveMode = False
self.logData()
self.checkSystemErrors()
self.updateWeather()
time.sleep(5)
def logData(self):
try:
now = datetime.now()
heatStatus = GPIO.input(self.config['heater_pin'])
coolStatus = GPIO.input(self.config['ac_pin'])
fanStatus = GPIO.input(self.config['fan_pin'])
if self.config['debug'] == True:
msg = ("hvacState = {0} \n".format(self.getHVACState()) +
"indoorTemp = {0} \n".format(self.indoorTemp) +
"targetTemp = {0} \n".format(self.activeTarget) +
"heatStatus = {0} \n".format(heatStatus) +
"coolStatus = {0} \n".format(coolStatus) +
"fanStatus = {0}".format(fanStatus))
self.recordDebugLog(msg)
self.logElapsed = now - self.lastLog
#logging actual temp and indoor temp to sqlite database.
#you can do fun things with this data, like make charts!
if self.logElapsed > timedelta(minutes=6):
# keep logging data for a month
self.logsCursor.execute(
"DELETE FROM logging where datetime NOT IN (SELECT datetime from logging ORDER BY datetime DESC LIMIT 7500)"
)
self.logsCursor.execute(
'INSERT INTO logging VALUES(?, ?, ?, ?, ?)',
(now, self.indoorTemp, self.activeTarget,
self.getHVACState(), "ON" if fanStatus else "OFF"))
self.logsConn.commit()
self.lastLog = datetime.now()
self.indoorTemp = tempSensor.getCurrent(
self.config['units'], self.config['temperature_offset'])
if self.indoorTemp == -666: #exactly 0 means error
self.sendErrorMail(
"There is a problem reading the temperature sensor!",
frequency=timedelta(hours=6))
except:
print("Error while saving log data: ", sys.exc_info()[0])