def printPwrAndSWdata():
now = datetime.datetime.now()
print( '-'*75,now.strftime("%Y-%m-%d %H:%M:%S") )
# connect to the (local) mySQL DB on the Raspi
#lclConn = getMySQLconn()
#localSQL = lclConn.cursor()
# get power and switch status data
#localSQL.execute('SELECT * FROM `building_power` ORDER BY datetime DESC LIMIT 1')
#data = localSQL.fetchone()
# close all open ends
#localSQL.close # sql cursor
#lclConn.close # sql connection
now = datetime.datetime.now()
timestamp = round( datetime.datetime.timestamp( now ))
#print("DATA:", data)
#lastReading = data[1].timestamp()
httpSession = requests.Session() # create the httpSession object
data = getCurrentPower( httpSession ) # get the initial reading
#print("timestamp, lastReading", timestamp, lastReading)
#age = round(timestamp - lastReading)
age = 2 # since it's a live request
color = 'green'
if age > 150: color = 'yellow'
if age > 450: color = 'red'
agetext = ", last update " + hilite(formatSeconds( age ),color) + " ago"
#power = round(data[2])
power = data
color = 'green'
if power > 300: color = 'yellow'
if power > 500: color = 'red'
print( " Power:", hilite(str(power).rjust(5),'none',True) + agetext )
# now get DR status
timestamp = round( datetime.datetime.timestamp( now ))
try:
line = open('DRstatus.log').read().split()
except:
broadcast("Unable to determine RD switches status - error when trying to open or read DRstatus.log!")
broadcast(line)
return 20, False
if len(line)>0:
age = timestamp - int(line[len(line)-1])
color = 'green'
if age > 150: color = 'yellow'
if age > 450: color = 'red'
agetext = hilite(formatSeconds( age ), color)
color = 'green'
if line[0]==1:
color = 'red'
if line[1]==0: color = 'yellow'
print( "DualRelay: ", hilite( (str(line[0])+' '+str(line[1])),color), ' last update', agetext, 'ago' )
else:
broadcast(" WARNING! Unable to determine RD switches status - DRstatus.log content is: "+str(line) )
return 10, False
return 0, line[0]
def getTodaysEvent():
# connect to the (local) mySQL DB on the Raspi
print('-'*95)
conn = getMySQLconn()
if conn==-1:
print("Unable to get mySQL connection!")
return
cur = conn.cursor()
# get power and switch status data
eventName, evtActive, toStart, room, sinceEnd, targetTemp, eventID, online_id = checkCurrentEvent(cur)
if not eventName=='':
print( " eventName | evtActive | toStart | room | sinceEnd | targetTemp | eventID" )
print( hilite( (
eventName.center(25)+' | '+str(evtActive).center(9)+' | '+formatSeconds( toStart ) + ' | '+
str(room).center(3)+' | '+formatSeconds(sinceEnd) +' | '+str(targetTemp).center(10)+' | ' + str(eventID).center(7)
), 'green' ) )
else:
print("No scheduled event today.")
print('-'*95)
lclConn = getMySQLconn()
localSQL = lclConn.cursor()
if not localSQL==1:
# get last event data
localSQL.execute('SELECT * FROM `heating_logbook` ORDER BY timestamp DESC LIMIT 1')
data = localSQL.fetchone()
try:
text = "Heating activity: "
if data[0].date() == datetime.date.today():
text += hilite( 'today at '+data[0].strftime("%H:%M"), 'none', True )
else:
text += 'on ' + hilite( data[0].strftime("%A, %Y-%m-%d %H:%M"), 'none', True )
if data[3].seconds > 0:
text += hilite(" Estimate on: ",'none', True) + hilite( formatSeconds(data[3].seconds, False), 'green' )
if data[4].seconds > 0:
text += hilite(" Actual on: ", 'none', True) + hilite( formatSeconds(data[4].seconds, False), 'green' )
if data[5].seconds > 0:
text += hilite(" Actual off: ", 'none', True) + hilite( formatSeconds(data[5].seconds, False), 'green' )
print(text)
except:
print(data)
# close all open ends
localSQL.close # sql cursor
lclConn.close # sql connection
if oneoff:
print('-' * 75)
print( "Current Event DB TAN is:", hilite( getCurrentTAN(localSQL), 'none', True ) )
print('-'*75, datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S") )
def printSensorLogFiles():
now = datetime.datetime.now()
timestamp = round( datetime.datetime.timestamp( now ))
# read all logfiles (filenames must containt 'temp')
files = os.listdir()
ages,nr,oneGood = 0,0,False
for fi in files:
if fi[:4]=='temp':
line = open(fi).read().split()
if len(line)>5: # we seem to have a valid content
age = timestamp-int(line[5])
color = 'green'
if age < 599: oneGood=True # if we have one good reading, TF is still working!
else: color = 'yellow'
ages+=age
nr +=1
agetext = "last update " + hilite(formatSeconds(age),color) + " ago"
fname = fi.split('.')[0].rjust(9) + ":"
print( fname, hilite(line[0].rjust(6),'none',True), agetext )
else:
broadcast( 'Sensor Logfile was empty! ' + str(fi) + ', ' + str(line) )
if onWindows: return 0
# get babyroom temp
#bts, babyTemp = getLastTempHumid()
#age = timestamp-bts
#color = 'green'
#if age > 50: color = 'yellow'
#if age > 150: color = 'red'
#print( " Babyroom: ", (hilite(babyTemp,'none',True)+',').rjust(7), "last update", hilite(formatSeconds(age),color), "ago" )
print( '-'*75 )
# restart rPi if no new data since 'maxDelay' (on avg)
if nr == 0:
broadcast(" No sensor logfiles found! REBOOT!")
return 199 # ===> REBOOT!
if not oneGood and ages/nr > maxDelay:
broadcast(" WARNING! Sensor logfiles found on average more than "+str(round(maxDelay/60))+" minutes old!")
return 20
if oneGood: return 0
# return a "warning" if there was not one recent reading
return 3