def index():
now=datetime.datetime.now().strftime(config.DATEFORMAT)
# cloud TS service status
cloud='on' if util.isCloudActive() else 'off'
# temperature
fTemp1=util.getTemperature(0)
temp1="%2.1f" % fTemp1
# external temp
r=radio.radio()
t=r.getTemp(2)
text='N/A' if t is None else "%2.1f" % t
# pressure
p1=util.getPressure()
# light
s1=util.getLight(config.LINES['R1LINE'])
# last time the ligth was switched off
lastoff=util.db_getvalue(config.DB_LIGHTSOFF)
if lastoff is None:
loe='<no disponible>'
else:
loe=lastoff
tData={
'temp1':temp1,
'text':text,
'pres1':p1,
's1':s1,
'time':now,
'loe':loe,
'cloud':cloud
}
return render_template('index.html',**tData)
def status():
tData={}
ts=[]
sw=[]
pr=[]
# internal temp
for i,f in enumerate(config.TEMP_SENSORS):
t=util.getTemperature(i)
s='N/A' if t is None else "%2.1f" % t
ts.append([f,config.TEMP_ALIAS[i],s])
# external temp
r=radio.radio()
t=r.getTemp(2)
s='N/A' if t is None else "%2.1f" % t
ts.append(['nrf24l01+','Exterior',s])
for i in config.LINES.items():
t=util.nvl(util.getLight(i[1]),'N/A')
sw.append([i[0],i[1],t])
p1=bmp180.BMP180()
if p1._device._address:
px="0x%x" % p1._device._address
p2=util.nvl(util.getPressure(),'N/A')
pr.append(['Presion',px,p2])
tData={
'ts':ts,
'sw':sw,
'pr':pr
}
return render_template('s.html',**tData)
def light():
now=datetime.datetime.now()
lastoff=util.db_getvalue(config.DB_LIGHTSOFF)
if lastoff is None:
flash('No Last Lights Out Event.')
lastoff=now.strftime(config.DBDATEFORMAT)
# if arrived here by submitting the form, perform the action
if request.method == 'POST':
value=request.form['value']
line=request.form['line']
if line not in config.LINES.keys() or value not in {'on','off'}:
flash('Internal error. No lights changed.')
return redirect(url_for('/'))
s=True if value=='on' else False
if "Apagar15" in request.form:
cpid=os.fork()
if cpid==0:
time.sleep(15)
util.setLight(config.LINES[line],s)
shutdown=request.environ.get('werkzeug.server.shutdown')
shutdown()
elif "Apagar60" in request.form:
cpid=os.fork()
if cpid==0:
time.sleep(60)
util.setLight(config.LINES[line],s)
shutdown=request.environ.get('werkzeug.server.shutdown')
shutdown()
else:
util.setLight(config.LINES[line],s)
# write switch off event to db
if not s:
util.db_setvalue(config.DB_LIGHTSOFF,now.strftime(config.DBDATEFORMAT))
lastoff=None
s1=util.getLight(config.LINES['R1LINE'])
if lastoff is None:
delta=None
else:
delta=now-datetime.datetime.strptime(lastoff,'%Y-%m-%d %H:%M:%S')
tData={
's1':s1,
'time':now.strftime(config.DATEFORMAT),
'lastoff':util.prettydelta(delta)
}
return render_template('light.html',**tData)