Domoticz

febalci wrote: ↑Monday 05 February 2018 8:48 @clubeddie:

You have to have the version with Python Plugin support Domoticz from jadahl. Also, do not forget to use "chmod +x plugin.py" on the file. Is Python3 package installed on your Synology?

febalci wrote: ↑Saturday 10 February 2018 12:29 For those who have:

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Error: Travel (16) thread seems to have ended unexpectedly

Errors due to long poll times; try this plugin.py:

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"""
<plugin key="TravelTimes" name="Travel Times" author="mastair" version="1.0.0">
    <params>
        <param field="Mode1" label="From address" width="200px" required="true"/>
        <param field="Mode2" label="To address" width="200px" required="true"/>
        <param field="Mode5" label="Google API Key" width="200px" required="true"/>
        <param field="Mode6" label="Polling interval (min)" width="40px" required="true"/>
    </params>
</plugin>
"""
import Domoticz
import json
import urllib.request
import urllib.parse

#variables
mode            = "driving"
directionsURL   = "https://maps.googleapis.com/maps/api/directions/json?origin=%s&destination=%s=&transit_mode=driving&departure_time=now&key=%s"
defaultPollingInterval = 2 #Changed From 120 seconds to 2 minutes
pollPeriod = 0 #Added
pollCount = 0 #Added

def onStart():
    Domoticz.Debug("onStart called")

    if (len(Devices) == 0):
        Domoticz.Device(Name="Travel time", Unit=1, TypeName="Custom", Options={"Custom": "1;minutes"}).Create()
        Domoticz.Device(Name="Travel delay", Unit=2, TypeName="Custom", Options={"Custom": "1;%"}).Create()

    self.pollPeriod = 6 * int(Parameters["Mode6"]) #Added, convert minutes to 10 sec periods
    self.pollCount = self.pollPeriod - 1 #Added 
    Domoticz.Heartbeat(10) #Changed to 10 sec intervals

    return True

def onHeartbeat():
    if self.pollCount >= self.pollPeriod: #Added
        updateSensors()
        self.pollCount = 0 #Reset Pollcount Added
    else: #Added
        self.pollCount = self.pollCount + 1 #Added, count until full
    return True

def updateSensors():
    try:
        Domoticz.Debug("getDelay called")

        # Call Directions API
        url = directionsURL % (urllib.parse.quote(fromAddress()), urllib.parse.quote(toAddress()), apiKey())
        request = urllib.request.urlopen(url)
        data = json.loads(request.read().decode('utf-8'))

        if "error_message" in data:
            Domoticz.Error("Error retrieving travel times from Google Maps API: %s" % data["error_message"])
            return
        
        # Get durations
        normal_duration = int(data["routes"][0]["legs"][0]["duration"]["value"]/60.0)
        current_duration = int(data["routes"][0]["legs"][0]["duration_in_traffic"]["value"]/60.0)
        delay = round((float)(current_duration - normal_duration)/normal_duration*100)

        # Update devices
        if 1 in Devices:
            Devices[1].Update(nValue = current_duration, sValue = str(current_duration))

        if 2 in Devices:
            Devices[2].Update(nValue = delay, sValue = str(delay))
    except:
        Domoticz.Error("Error retrieving travel times from Google Maps API")

####### GETTERS FOR PARAMETERS ########
def pollingInterval():
    try:
        return int(Parameters["Mode6"])
    except:
        Domoticz.Error("Error converting polling interval to integer, using %s seconds as polling interval" %defaultPollingInterval)
        return defaultPollingInterval

def fromAddress():
    return Parameters["Mode1"]

def toAddress():
    return Parameters["Mode2"]

def apiKey():
    return Parameters["Mode5"]

############## NOT USED ##############
def onStop():
    return True

def onConnect(Status, Description):
    return True

def onMessage(Data, Status, Extra):
    return True

def onCommand(Unit, Command, Level, Hue):
    return True

def onNotification(Name, Subject, Text, Status, Priority, Sound, ImageFile):
    return True

def onDisconnect():
    return True

Please note that polling period is converted into minutes instead of seconds. So now it goes to heartbeat every 10 seconds and check if polling period completed; if not just count; if completed then check google api.

'onStart' failed 'NameError':'name 'self' is not defined'.

tezzlicious wrote: ↑Saturday 10 February 2018 14:02
On the latest beta:

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'onStart' failed 'NameError':'name 'self' is not defined'.

febalci wrote: ↑Saturday 10 February 2018 15:58

tezzlicious wrote: ↑Saturday 10 February 2018 14:02
On the latest beta:

Code: Select all

'onStart' failed 'NameError':'name 'self' is not defined'.

Sorry, corrected in the previous message code section.

Set the heartbeat interval in seconds, default 10 seconds. Values greater than 30 seconds will cause a message to be regularly logged about the plugin not responding. The plugin will actually function correctly with values greater than 30 though.