def current(self):
c = SmapClient()
latest = c.latest(self.select, streamlimit=1000)
test = self.get_test()
levels = []
for v in latest:
if len(v['Readings']):
level = test(v['Readings'][0][1])[0]
v['level'] = {
"priority": level.priority,
"description": level.description,
}
levels.append(level)
return latest, max(levels)
def current(self):
c = SmapClient()
latest = c.latest(self.select, streamlimit=1000)
test = self.get_test()
levels = []
for v in latest:
if len(v['Readings']):
level = test(v['Readings'][0][1])[0]
v['level'] = {
"priority": level.priority,
"description": level.description,
}
levels.append(level)
return latest, max(levels)
class Alert(SmapDriver):
def setup(self, opts):
url = opts.get('url', 'http://new.openbms.org/backend')
self.client = SmapClient(url)
self.limit = float(opts.get('limit', 300)) # Seconds
self.rate = float(opts.get('rate', 300))
self.alert_interval = float(opts.get(
'alert_interval', 86400)) # Minimum seconds between alerts
smtp_server = opts.get('smtp_server')
self.server = smtplib.SMTP(smtp_server, 587)
self.server.starttls()
self.email = opts.get('email_address')
pw = opts.get('password')
self.server.login(self.email, pw)
self.restrict = opts.get('restrict')
self.recipient = opts.get('recipient')
self.carrier = opts.get('carrier')
def start(self):
self.process = periodicSequentialCall(self.read)
self.process.start(self.rate)
def read(self):
data = self.client.latest(self.restrict, streamlimit=-1)
for d in data:
uuid = d["uuid"]
latest = d["Readings"][0][0] / 1000
now = time.time()
gap = now - latest
if gap > self.limit:
self.alert(uuid)
self.process.stop()
reactor.callLater(self.alert_interval, self.start)
break
def alert(self, uuid):
message = '\nGap of more than %s seconds in data for %s: uuid=%s' % (
self.limit, self.restrict, uuid)
print message
self.server.sendmail(self.email,
"%s@%s" % (self.recipient, self.carrier), message)
self.process.stop()
class Alert(SmapDriver):
def setup(self, opts):
url = opts.get('url', 'http://new.openbms.org/backend')
self.client = SmapClient(url)
self.limit = float(opts.get('limit', 300)) # Seconds
self.rate = float(opts.get('rate', 300))
self.alert_interval = float(opts.get('alert_interval', 86400)) # Minimum seconds between alerts
smtp_server = opts.get('smtp_server')
self.server = smtplib.SMTP(smtp_server, 587)
self.server.starttls()
self.email = opts.get('email_address')
pw = opts.get('password')
self.server.login(self.email, pw)
self.restrict = opts.get('restrict')
self.recipient = opts.get('recipient')
self.carrier = opts.get('carrier')
def start(self):
self.process = periodicSequentialCall(self.read)
self.process.start(self.rate)
def read(self):
data = self.client.latest(self.restrict, streamlimit=-1)
for d in data:
uuid = d["uuid"]
latest = d["Readings"][0][0] / 1000
now = time.time()
gap = now - latest
if gap > self.limit:
self.alert(uuid)
self.process.stop()
reactor.callLater(self.alert_interval, self.start)
break
def alert(self, uuid):
message = '\nGap of more than %s seconds in data for %s: uuid=%s' % (self.limit, self.restrict, uuid)
print message
self.server.sendmail(self.email, "%s@%s" % (self.recipient, self.carrier), message)
self.process.stop()
class ZoneController(driver.SmapDriver):
def setup(self, opts):
self.rate = float(opts.get('rate',10))
# Current state of the points
self.heatSP=int(opts.get('defaultHeatSetpoint',68))
self.coolSP=int(opts.get('defaultCoolSetpoint',76))
self.therm_temp = 70
self.trim = int(opts.get('trim',0)) # dummy zoneCtrl action
# create timeseries for zone controller actions
heatSetPoint = self.add_timeseries('/heatSetpoint', 'F', data_type='double')
coolSetPoint = self.add_timeseries('/coolSetpoint', 'F', data_type='double')
# add actuators to them
heatSetPoint.add_actuator(setpointActuator(controller=self, range=(40,90)))
coolSetPoint.add_actuator(setpointActuator(controller=self, range=(40,90)))
# get master set point stream paths
self.archiver_url = opts.get('archiver_url','http://localhost:8079')
self.heatSPwhere = opts.get('heatSPwhere', '')
self.coolSPwhere = opts.get('coolSPwhere', '')
self.thermwhere = opts.get('thermwhere', '')
self.tempwhere = opts.get('tempwhere', '')
print "ZoneController: heat sp where = ", self.heatSPwhere
print "ZoneController: cool sp where = ", self.coolSPwhere
print "ZoneController: thermostat where = ", self.thermwhere
print "ZoneController: temp sensor where = ", self.tempwhere
self.client = SmapClient(self.archiver_url)
self.heatSPclient = RepublishClient(self.archiver_url, self.heatSPcb, restrict=self.heatSPwhere)
self.coolSPclient = RepublishClient(self.archiver_url, self.coolSPcb, restrict=self.coolSPwhere)
#self.tempclient = RepublishClient(self.archiver_url, self.tempcb, restrict=self.tempwhere)
self.thermclient = RepublishClient(self.archiver_url, self.thermcb, restrict=self.thermwhere)
def start(self):
print "zone controller start: ", self.rate
self.heatSPclient.connect() # activate subscription scheduler setpoints
self.coolSPclient.connect()
#self.tempclient.connect()
self.thermclient.connect()
periodicSequentialCall(self.read).start(self.rate)
def read(self):
all_readings = self.client.latest(self.tempwhere)
for p in all_readings:
print '-'*20
md = self.client.tags('uuid = "'+p['uuid']+'"')[0]
print 'Room:', md['Metadata/Room']
print 'Reading:', p['Readings'][0][1]
ts = dtutil.ts2dt(p['Readings'][0][0]/1000)
print 'Time:', dtutil.strftime_tz(ts, tzstr='America/Los_Angeles')
avg_room_temp = sum([x['Readings'][0][1] for x in all_readings]) / float(len(all_readings))
# get difference between avg room temperature and thermostat temperature
new_diff = self.therm_temp - avg_room_temp
# periodically update output streams. Here a bogus adjustment
self.add('/heatSetpoint', self.heatSP + new_diff)
self.add('/coolSetpoint', self.coolSP + new_diff)
print "zone controller publish: ", self.heatSP, self.coolSP
# Event handler for publication to heatSP stream
def heatSPcb(self, _, data):
# list of arrays of [time, val]
print "ZoneController heatSPcb: ", data
mostrecent = data[-1][-1]
self.heatSP = mostrecent[1]
def coolSPcb(self, _, data):
# list of arrays of [time, val]
print "ZoneController coolSPcb: ", data
mostrecent = data[-1][-1]
self.coolSP = mostrecent[1]
def tempcb(self, _, data):
# list of arrays of [time, val]
print "ZoneController tempcb: ", data
def thermcb(self, _, data):
# list of arrays of [time, val]
print "ZoneController thermcb: ", data
self.therm_temp = data[-1][-1][1]
# Prepare actual message
message = """\From: %s\nTo: %s\nSubject: %s\n\n%s
""" % (FROM, ", ".join(TO), SUBJECT, TEXT)
try:
#server = smtplib.SMTP(SERVER)
server = smtplib.SMTP("smtp.gmail.com", 587) #or port 465 doesn't seem to work!
server.ehlo()
server.starttls()
server.login(gmail_user, gmail_pwd)
server.sendmail(FROM, TO, message)
#server.quit()
server.close()
print 'successfully sent the mail'
except:
print "failed to send mail"
# make a client
c = SmapClient("http://www.openbms.org/backend")
while True:
test = c.latest("Metadata/Extra/Type = 'oat'", 1, 10)
if test[0]['Readings'][0][1] > 56:
send_email("ENTER RECIPIENT EMAIL ADDRESS")
time.sleep(10) # sleep for 10 sec
# example code - converting int to datetime
# dtutil.ts2dt(1357027200)
# dtutil.now()
# take date int & divide by 1000 since time is in miliseconds
