def update_max_temp():
global unit
ts, val = dbops.calcDayMaximum("temperature")
ui.temp_unit_3.setText('degC')
if (unit == 1):
val = sensorRead.todegF(val)
ui.temp_unit_3.setText('degF')
ui.max_temp.setText(str(round(val, 2)))
ui.max_temp_ts.setText(ts.strftime('%b-%d-%Y %H:%M:%S'))
def update_max_hum():
ts, val = dbops.calcDayMaximum("humidity")
ui.max_hum.setText(str(round(val, 2)))
ui.max_hum_ts.setText(ts.strftime('%b-%d-%Y %H:%M:%S'))