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__init__.py
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#!/usr/bin/env python3
# vim: set encoding=utf-8 tabstop=4 softtabstop=4 shiftwidth=4 expandtab
#########################################################################
# Copyright 2018- Martin Sinn m.sinn@gmx.de
#########################################################################
# This file is part of SmartHomeNG.
#
# Sample plugin for new plugins to run with SmartHomeNG version 1.4 and
# upwards.
#
# SmartHomeNG is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# SmartHomeNG is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with SmartHomeNG. If not, see <http://www.gnu.org/licenses/>.
#
#########################################################################
import logging
from pyhomematic import HMConnection
from lib.module import Modules
from lib.model.smartplugin import *
from .webif import WebInterface
from time import sleep
class Homematic(SmartPlugin):
"""
Main class of the Plugin. Does all plugin specific stuff and provides
the update functions for the items
"""
PLUGIN_VERSION = '1.5.2'
# ALLOW_MULTIINSTANCE = False
connected = False
def __init__(self, sh, *args, **kwargs):
"""
Initalizes the plugin.
If you need the sh object at all, use the method self.get_sh() to get it. There should be almost no need for
a reference to the sh object any more.
Plugins have to use the new way of getting parameter values:
use the SmartPlugin method get_parameter_value(parameter_name). Anywhere within the Plugin you can get
the configured (and checked) value for a parameter by calling self.get_parameter_value(parameter_name). It
returns the value in the datatype that is defined in the metadata.
"""
# Call init code of parent class (SmartPlugin)
super().__init__()
# get the parameters for the plugin (as defined in metadata plugin.yaml):
# self.param1 = self.get_parameter_value('param1')
# Initialization code goes here
self.username = self.get_parameter_value('username')
self.password = self.get_parameter_value('password')
self.host = self.get_parameter_value('host')
# self.port = self.get_parameter_value('port')
# self.port_hmip = self.get_parameter_value('port_hmip')
self.port = 2001
self.port_hmip = 2010
# build dict identifier for the homematic ccu of this plugin instance
self.hm_id = 'rf'
if self.get_instance_name() != '':
self.hm_id += '_' + self.get_instance_name()
# create HomeMatic object
try:
self.hm = HMConnection(interface_id="myserver", autostart=False,
eventcallback=self.eventcallback, systemcallback=self.systemcallback,
remotes={self.hm_id:{"ip": self.host, "port": self.port}})
# remotes={self.hm_id:{"ip": self.host, "port": self.port}, self.hmip_id:{"ip": self.host, "port": self.port_hmip}})
except:
self.logger.error("Unable to create HomeMatic object")
self._init_complete = False
return
# build dict identifier for the homematicIP ccu of this plugin instance
if self.port_hmip != 0:
self.hmip_id = 'ip'
if self.get_instance_name() != '':
self.hmip_id += '_' + self.get_instance_name()
# create HomeMaticIP object
try:
self.hmip = HMConnection(interface_id="myserver_ip", autostart=False,
eventcallback=self.eventcallback, systemcallback=self.systemcallback,
remotes={self.hmip_id:{"ip": self.host, "port": self.port_hmip}})
except:
self.logger.error("Unable to create HomeMaticIP object")
# self._init_complete = False
# return
# set the name of the thread that got created by pyhomematic to something meaningfull
self.hm._server.name = 'plugins.' + self.get_fullname() + '.server'
# start communication with HomeMatic ccu
try:
self.hm.start()
self.connected = True
except:
self.logger.error("Unable to start HomeMatic object - SmartHomeNG will be unable to terminate the thread vor this plugin (instance)")
self.connected = False
# self._init_complete = False
# stop the thread that got created by initializing pyhomematic
# self.hm.stop()
# return
# start communication with HomeMatic ccu
try:
self.hmip.start()
except:
self.logger.error("{}: Unable to start HomeMaticIP object".format(self.get_fullname()))
if self.connected:
# TO DO: sleep besser lösen!
sleep(20)
# self.logger.warning("Plugin '{}': self.hm.devices".format(self.hm.devices))
if self.hm.devices.get(self.hm_id, {}) == {}:
self.logger.error("Connection to ccu failed")
# self._init_complete = False
# stop the thread that got created by initializing pyhomematic
# self.hm.stop()
# return
self.hm_items = []
self.init_webinterface(WebInterface)
return
def run(self):
"""
Run method for the plugin
"""
self.logger.debug("Run method called")
self.alive = True
# if you want to create child threads, do not make them daemon = True!
# They will not shutdown properly. (It's a python bug)
def stop(self):
"""
Stop method for the plugin
"""
self.logger.debug("Stop method called")
self.alive = False
self.hm.stop()
self.hmip.stop()
def parse_item(self, item):
"""
Default plugin parse_item method. Is called when the plugin is initialized.
The plugin can, corresponding to its attribute keywords, decide what to do with
the item in future, like adding it to an internal array for future reference
:param item: The item to process.
:return: If the plugin needs to be informed of an items change you should return a call back function
like the function update_item down below. An example when this is needed is the knx plugin
where parse_item returns the update_item function when the attribute knx_send is found.
This means that when the items value is about to be updated, the call back function is called
with the item, caller, source and dest as arguments and in case of the knx plugin the value
can be sent to the knx with a knx write function within the knx plugin.
"""
if self.has_iattr(item.conf, 'hm_address'):
init_error = False
# self.logger.debug("parse_item: {}".format(item))
dev_id = self.get_iattr_value(item.conf, 'hm_address')
dev_type = self.get_iattr_value(item.conf, 'hm_type')
dev_type = '?'
dev = self.hm.devices[self.hm_id].get(dev_id)
if dev is None:
dev = self.hmip.devices[self.hmip_id].get(dev_id)
if dev is not None:
dev_type = 'hmIP'
else:
dev_type = 'hm'
hm_address = self.get_iattr_value(item.conf, 'hm_address')
hm_channel = self.get_iattr_value(item.conf, 'hm_channel')
hm_function = self.get_iattr_value(item.conf, 'hm_function')
hm_node = ''
if dev is None:
self.logger.error("No HomeMatic device found with address '{}' channel {} for {}".format(hm_address, hm_channel, hm_function))
# return
else:
hm_devicetype = self.get_hmdevicetype( dev_id )
# self.logger.warning("parse_item {}: type='{}', hm_address='{}', hm_channel='{}', hm_function='{}', hm_devicetype='{}'".format(item, item.type(), hm_address, hm_channel, hm_function, hm_devicetype))
# Lookup hm_node and hm_channel for the configured hm_function
if hm_function is None:
hm_function = 'STATE'
hm_channel, hm_node = self.get_hmchannelforfunction(hm_function, hm_channel, dev.ACTIONNODE, 'AC', item)
if hm_node == '':
hm_channel, hm_node = self.get_hmchannelforfunction(hm_function, hm_channel, dev.ATTRIBUTENODE, 'AT', item)
if hm_node == '':
hm_channel, hm_node = self.get_hmchannelforfunction(hm_function, hm_channel, dev.BINARYNODE, 'BI', item)
if hm_node == '':
hm_channel, hm_node = self.get_hmchannelforfunction(hm_function, hm_channel, dev.EVENTNODE, 'EV', item)
if hm_node == '':
hm_channel, hm_node = self.get_hmchannelforfunction(hm_function, hm_channel, dev.SENSORNODE, 'SE', item)
if hm_node == '':
hm_channel, hm_node = self.get_hmchannelforfunction(hm_function, hm_channel, dev.WRITENODE, 'WR', item)
# self.logger.warning("parse_item {}: dev.ELEMENT='{}'".format(item, dev.ELEMENT))
self.logger.debug("{}, type='{}', address={}:{}, function='{}', devicetype='{}'".format(item, item.type(), hm_address, hm_channel, hm_function, hm_devicetype))
if hm_node == '':
hm_node = None
# store item and device information for plugin instance
self.hm_items.append( [str(item), item, hm_address, hm_channel, hm_function, hm_node, dev_type] )
# Initialize item from HomeMatic
if dev is not None:
value = None
if hm_node == 'AC':
pass # actionNodeData can not be read for initialization
init_error = True
elif hm_node == 'AT':
value = dev.getAttributeData(hm_function)
elif hm_node == 'BI':
value = dev.getBinaryData(hm_function)
elif hm_node == 'EV':
value = dev.event(hm_function)
elif hm_node == 'SE':
try:
#Do not read sensors during initialization (could result in a warning 'HMGeneric.getValue: ...'
#to logger 'pyhomematic.devicetypes.generic'
# value = dev.getSensorData(hm_function)
pass
except Exception as e:
self.logger.warning(f"parse_item: Item {item._path} Exception {e}")
elif hm_node == 'WR':
value = dev.getWriteData(hm_function)
else:
init_error = True
log_text = "Not initializing {}: Unknown hm_node='{}' for address={}:{}, function={}".format(item, hm_node, hm_address, hm_channel, hm_function)
if hm_node is None and hm_function == 'STATE':
self.logger.info(log_text)
else:
self.logger.error(log_text)
if value is not None:
self.logger.info("Initializing {} with '{}' from address={}:{}, function={}".format(item, value, hm_address, hm_channel, hm_function))
item(value, 'HomeMatic', 'Init')
else:
if (not init_error) and (hm_node != 'SE'):
# Dont log an error for sensors, since sensor data is not read during initialization
self.logger.error("Not initializing {} from address={}:{}, function='{}'".format(item, hm_node, hm_address, hm_channel, hm_function))
return self.update_item
def parse_logic(self, logic):
"""
Default plugin parse_logic method
"""
if 'xxx' in logic.conf:
# self.function(logic['name'])
pass
def update_item(self, item, caller=None, source=None, dest=None):
"""
Write items values
:param item: item to be updated towards the plugin
:param caller: if given it represents the callers name
:param source: if given it represents the source
:param dest: if given it represents the dest
"""
if caller != 'homematic':
if self.has_iattr(item.conf, 'hm_address'):
# self.hm_items[] = [str(item), item, hm_address, hm_channel, hm_function, hm_node]
myitem = None
for i in self.hm_items:
if item == i[1]:
myitem = i
self.logger.info("update_item: Test: item='{}', caller='{}', hm_function={}, itemvalue='{}'".format(item, caller, i[4], item()))
self.logger.info("update_item: Todo: Called with value '{}' for item '{}' from caller '{}', source '{}' and dest '{}'".format(item(), item, caller, source, dest))
dev_id = self.get_iattr_value(item.conf, 'hm_address')
dev = self.hm.devices[self.hm_id].get(dev_id)
# Write item value to HomeMatic device
if dev is not None:
hm_node = myitem[5]
hm_channel = myitem[3]
hm_function = myitem[4]
dev.CHANNELS[int(hm_channel)].setValue(hm_function, item())
self.logger.info("update_item (hm): Called with value '{}' for item '{}' from caller '{}', source '{}' and dest '{}'".format(item(), item, caller, source, dest))
else:
dev = self.hmip.devices[self.hmip_id].get(dev_id)
# Write item value to HomeMaticIP device
if dev is not None:
hm_node = myitem[5]
hm_channel = myitem[3]
hm_function = myitem[4]
dev.CHANNELS[int(hm_channel)].setValue(hm_function, item())
self.logger.info("update_item (hmIP): Called with value '{}' for item '{}' from caller '{}', source '{}' and dest '{}'".format(item(), item, caller, source, dest))
# ACTIONNODE: PRESS_LONG (action), PRESS_SHORT (action), [LEVEL (float 0.0-1.0)]
# LEVEL (float: 0.0-1.0), STOP (action), INHIBIT (bool), INSTALL_TEST (action),
# OLD_LEVEL (action), RAMP_TIME (float 0.0-85825945.6 s), RAMP_STOP (action)
#
# Heizkörperthermostat (HM-CC-RT-DN):
# SET_TEMPERATURE (float -10.0-50.0), AUTO_MODE (action), MANU_MODE (float 4.5-30.5), BOOST_MODE (action), COMFORT_MODE (action), LOWERING_MODE (action),
# PARTY_MODE_SUBMIT (string), PARTY_TEMPERATURE (float 5.0-30.0), PARTY_START_TIME (int 0-1410), PARTY_START_DAY (int 0-31), PARTY_START_MONTH (int 1-12), PARTY_START_YEAR (int 0-99),
# PARTY_STOP_TIME (int), PARTY_STOP_DAY (int), PARTY_STOP_MONTH (int), PARTY_STOP_YEAR (int)
#
# Heizkörperthermostat (HM-CC-RT-DN-BoM):
# CLEAR_WINDOW_OPEN_SYMBOL (int 0-1), SET_SYMBOL_FOR_HEATING_PHASE (int 0-1), ...
#
# Funk- Wandthermostat ab V2.0 (CLIMATECONTROL_REGULATOR)
# SETPOINT (float 6.0-30.0)
#
# KeyMatic:
# RELOCK_DELAY (float 0.0-65535.0)
#
# Statusanzeige 16Kanal LED
# LED_STATUS (option 0=OFF, 1=RED, 2=GREEN, 3=ORANGE), ALL_LEDS (string), LED_SLEEP_MODE (option 0=OFF, 1=ON)
#
# Funk- Fernbedienung 19 Tasten mit Display
# TEXT (string), BULB (action), SWITCH (action), WINDOW (action), DOOR (action), BLIND (action), SCENE (action), PHONE (action),
# BELL (action), CLOCK (action), ARROW_UP (action), ARROW_DOWN (action), UNIT (option 0=NONE, 1=PERCENT, 2=WATT, 3=CELSIUS, 4=FAHRENHEIT),
# BEEP (option 0=NONE, 1-3=TONE1-3), BACKLIGHT (option 0=OFF, 1=ON, 2=BLINK_SLOW, 3=BLINK_FAST),
# SUBMIT (action), ALARM_COUNT (int 0-255), SERVICE_COUNT (int 0-255)
#
# ON_TIME (float 0.0-85825945.6 s), SUBMIT (string)
# STATE, LEVEL, STOP (action)
# ---------------------------------------------------------
# Methods of the plugin class for the external device
# ---------------------------------------------------------
def get_hmdevicetype(self, dev_id):
"""
get the devicetype for the given device id
:param dev_id: HomeMatic device id
:param type: str
:return: device type
:rtype: str
"""
dev = self.hm.devices[self.hm_id].get(dev_id)
if dev is not None:
d_type = str(dev.__class__).replace("<class '"+dev.__module__+'.', '').replace("'>",'')
return d_type
dev = self.hmip.devices[self.hmip_id].get(dev_id)
if dev is not None:
d_type = str(dev.__class__).replace("<class '"+dev.__module__+'.', '').replace("'>",'')
return d_type
return ''
def get_hmchannelforfunction(self, hm_function, hm_channel, node, hm_node, item):
"""
Returns the HomeMatic Channel of the deivce for the wanted function
:param hm_function: Configured function (or STATE)
:param hm_channel: Preconfigured channel or None
:param node: the node attribute of the Homematic device (e.g. dev.BINARYNODE)
:param hm_node: short string for the nodename (AT, AC, BI, EV, SE, WR)
"""
if hm_function in node.keys():
if hm_channel is None:
hm_channel = node[hm_function][0]
else:
if not int(hm_channel) in node[hm_function]:
hm_node = ''
self.logger.error("get_hmchannelforfunction: Invalid channel '{}' specified for {}".format(hm_channel, item))
else:
hm_node = ''
return hm_channel, hm_node
def systemcallback(self, src, *args):
self.logger.info("systemcallback: src = '{}', args = '{}'".format(src, args))
def eventcallback(self, interface_id, address, value_key, value):
"""
Callback method for HomeMatic events
This method is called whenever the HomeMatic ccu processs an event
"""
defined = False
for i in self.hm_items:
if address == i[2]+':'+str(i[3]):
if value_key == i[4]:
self.logger.info("eventcallback: address={}, {}='{}' -> {}".format(address, value_key, value, i[0]))
src = self.get_instance_name()
if src != '':
src += ':'
src += address
i[1](value, self.get_shortname(), src)
# i[1](value, 'HomeMatic')
defined = True
if not defined:
self.logger.debug("eventcallback: Ohne item Zuordnung: interface_id = '{}', address = '{}', {} = '{}'".format(interface_id, address, value_key, value))
# ------------------------------------------
# Webinterface of the plugin
# ------------------------------------------
import cherrypy
from jinja2 import Environment, FileSystemLoader
class WebInterface(SmartPluginWebIf):
def __init__(self, webif_dir, plugin):
"""
Initialization of instance of class WebInterface
:param webif_dir: directory where the webinterface of the plugin resides
:param plugin: instance of the plugin
:type webif_dir: str
:type plugin: object
"""
self.logger = logging.getLogger(__name__)
self.webif_dir = webif_dir
self.plugin = plugin
self.tplenv = self.init_template_environment()
self.hm_id = self.plugin.hm_id
self.hmip_id = self.plugin.hmip_id
@cherrypy.expose
def index(self, learn=None, reload=None):
"""
Build index.html for cherrypy
Render the template and return the html file to be delivered to the browser
:return: contents of the template after beeing rendered
"""
if learn == 'on':
self.plugin.hm.setInstallMode(self.plugin.hm_id)
username = self.plugin.username
host = self.plugin.host
devices = []
ipdevices = []
try:
interface = self.plugin.hm.listBidcosInterfaces(self.hm_id)[0]
# [{'DEFAULT': True, 'DESCRIPTION': '', 'ADDRESS': 'OEQ1658621', 'TYPE': 'CCU2', 'DUTY_CYCLE': 1, 'CONNECTED': True, 'FIRMWARE_VERSION': '2.8.5'}]
except:
interface = None
try:
interfaceip = self.plugin.hm.listBidcosInterfaces(self.hmip_id)[0]
# [{'DEFAULT': True, 'DESCRIPTION': '', 'ADDRESS': 'OEQ1658621', 'TYPE': 'CCU2', 'DUTY_CYCLE': 1, 'CONNECTED': True, 'FIRMWARE_VERSION': '2.8.5'}]
except:
interfaceip = None
# get HomeMatic devices
for dev_id in self.plugin.hm.devices[self.hm_id]:
dev = self.plugin.hm.devices[self.hm_id][dev_id]
# d_type = str(dev.__class__).replace("<class '"+dev.__module__+'.', '').replace("'>",'')
d_type = self.plugin.get_hmdevicetype(dev_id)
d = {}
d['name'] = dev._name
d['address'] = dev_id
d['hmtype'] = dev._TYPE
d['type'] = d_type
d['firmware'] = dev._FIRMWARE
d['version'] = dev._VERSION
d['assigned'] = False
for i in self.plugin.hm_items:
if i[2] == dev_id:
d['assigned'] = True
break
if d_type in ['Switch','SwitchPowermeter','ShutterContact']:
try:
d['value'] = dev.getValue('STATE')
except: pass
devices.append(d)
d['dev'] = dev
device_count = len(devices)
# get HomeMaticIP devices
for dev_id in self.plugin.hmip.devices[self.hmip_id]:
dev = self.plugin.hmip.devices[self.hmip_id][dev_id]
# d_type = str(dev.__class__).replace("<class '"+dev.__module__+'.', '').replace("'>",'')
d_type = self.plugin.get_hmdevicetype(dev_id)
d = {}
d['name'] = dev._name
d['address'] = dev_id
d['hmtype'] = dev._TYPE
d['type'] = d_type
d['firmware'] = dev._FIRMWARE
d['version'] = dev._VERSION
d['assigned'] = False
for i in self.plugin.hm_items:
if i[2] == dev_id:
d['assigned'] = True
break
if d_type in ['Switch','SwitchPowermeter','ShutterContact']:
try:
d['value'] = dev.getValue('STATE')
except: pass
ipdevices.append(d)
d['dev'] = dev
ipdevice_count = len(ipdevices)
# self.logger.warning("ipdevice_count = {}, ipdevices = {}".format(ipdevice_count, ipdevices))
tmpl = self.tplenv.get_template('index.html')
# The first paramter for the render method has to be specified. the base template
# for the web interface relys on the instance of the plugin to be passed as p
return tmpl.render(p=self.plugin,
interface=interface, interfaceip=interfaceip,
devices=devices, device_count=device_count,
ipdevices=ipdevices, ipdevice_count=ipdevice_count,
items=sorted(self.plugin.hm_items), item_count=len(self.plugin.hm_items),
hm=self.plugin.hm, hm_id=self.plugin.hm_id )