Fix issue w/ latest version of Fauxmo

Fauxmo 0.8 has somne issues.

devices/emulations/Fauxmo/README.rst

@@ -32,3 +32,9 @@ The configuration (`fauxmo.ini`) file looks like this :
 
 Device name are the name that will be used to control the device with the Amazon Echo.
 The `targets` field is a list of xAAL device UUIDs that will be controlled.
+
+Note
+----
+Fauxmo version 0.8 cause errors while getting _latest_action. I stick w/ 0.7 version
+right now. It looks like Fauxmo had some work done. I need to check if nested async
+is still needed.

devices/emulations/Fauxmo/pyproject.toml

@@ -9,7 +9,7 @@ authors = [
 license = { text = "GPL License" }
 classifiers = ["Programming Language :: Python", "Topic :: Home Automation"]
 keywords = ["xaal", "wemo", "alexa"]
-dependencies = ["xaal.lib", "fauxmo", "nest_asyncio"]
+dependencies = ["xaal.lib", "fauxmo==0.7", "nest_asyncio"]
 
 
 [tool.setuptools.packages.find]

devices/emulations/Fauxmo/xaal/fauxmo/binding.py

@@ -3,10 +3,6 @@ import asyncio
 from fauxmo.plugins import FauxmoPlugin
 from xaal.monitor import Monitor
 
-
-import time
-import asyncio
-
 import nest_asyncio
 nest_asyncio.apply()
 
@@ -29,10 +25,12 @@ def setup(device,filter_func):
     return monitor
 
 def get_device(addr):
+    assert monitor
     return monitor.devices.get_with_addr(addr)
 
 
 def send(addr,action,body=None):
+    assert monitor
     eng = monitor.engine
     eng.send_request(monitor.dev,[addr,],action,body)
 
@@ -49,7 +47,7 @@ class XAALPlugin(FauxmoPlugin):
         return r
 
     def get_mapping(self,device):
-        if device.dev_type == None:
+        if device.dev_type is None:
             return None
         for k in MAP.keys():
             if device.dev_type.startswith(k):
@@ -60,7 +58,8 @@ class XAALPlugin(FauxmoPlugin):
     def on(self):
         for dev in self.get_devices():
             tmp = self.get_mapping(dev)
-            if tmp == None: continue
+            if tmp is None:
+                continue
             if tmp[0]:
                 send(dev.address,tmp[0])
         return True
@@ -68,7 +67,8 @@ class XAALPlugin(FauxmoPlugin):
     def off(self):
         for dev in self.get_devices():
             tmp = self.get_mapping(dev)
-            if tmp == None: continue
+            if tmp is None:
+                continue
             if tmp[1]:
                 send(dev.address,tmp[1])
         return True
@@ -92,27 +92,29 @@ class XAALPlugin(FauxmoPlugin):
         # the next call
         self.value = self.__get_state()
         if self.value != self._latest_action:
-            logger.warning(f'state={self.value} != latest_action={self._latest_action}')
+            logger.warning(f'state={self.value} != latest_action={self.latest_action}')
             await asyncio.sleep(0.2)
 
     def __get_state(self):
         "loops throught devices to find a least one w/ the right state"
         for dev in self.get_devices():
             tmp = self.get_mapping(dev)
-            if tmp == None: continue
+            if tmp is None:
+                continue
             if tmp[2]:
                 value = dev.attributes.get(tmp[2],None)
-                if value == None: continue
-                if on_off[value] == self._latest_action:
-                    return self._latest_action
+                if value is None:
+                    continue
+                if on_off[value] == self.latest_action:
+                    return self.latest_action
             else:
                 # fake state due to missing state for this device
-                return self._latest_action
+                return self.latest_action
 
         # no device found with the right state, so send 
         # the wrong state instead. sending "unknown"
         # should be better, but it raise a big warning
-        if self._latest_action == 'on':
+        if self.latest_action == 'on':
             return 'off'
         return 'on'
     

devices/emulations/Fauxmo/xaal/fauxmo/gw.py

@@ -31,7 +31,7 @@ class GW(object):
         if not cfg:
             cfg= tools.new_cfg(PACKAGE_NAME)
             cfg['devices'] = {}
-            logger.warn("Created an empty config file")
+            logger.warning("Created an empty config file")
             cfg.write()
         self.cfg = cfg