Switched to toggle lamp

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/0.7@2960 b32b6428-25c9-4566-ad07-03861ab6144f

devices/tests/dummy/xaal/dummy/lamp_minimal.py

-
 from xaal.schemas import devices 
 from xaal.lib import helpers, tools
 import sys
 
+
 def main(engine):
     addr = None
     if len(sys.argv) > 1:
@@ -11,7 +11,7 @@ def main(engine):
             print('Wrong address')
             sys.exit(1)
 
-    dev = devices.lamp(addr)
+    dev = devices.lamp_toggle(addr)
     dev.info = 'Dummy Mini Lamp'
     dev.attributes['light'] = False
 
@@ -22,12 +22,17 @@ def main(engine):
     def off():
         dev.attributes['light'] = False
 
+    def toggle():
+        dev.attributes['light'] = not dev.attributes['light']
+
     dev.methods['turn_on'] = on
     dev.methods['turn_off'] = off
+    dev.methods['toggle'] = toggle
     dev.dump()
 
     engine.add_device(dev)
     return True
 
+
 if __name__ =='__main__':
     helpers.run_async_package('lamp_minimal', main)