Cleanup

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/0.7@2367 b32b6428-25c9-4566-ad07-03861ab6144f

libs/lib/xaal/lib/core.py

@@ -287,8 +287,8 @@ class Engine(object):
                         t.func()
                     except CallbackError as e:
                         logger.error(e.description)
-                    if (t.counter != -1):
-                        t.counter = t.counter-1
+                    if t.counter != -1:
+                        t.counter-= 1
                         if t.counter == 0:
                             expire_list.append(t)
                     t.deadline = now + t.period
@@ -419,4 +419,3 @@ class Timer(object):
         self.period = period
         self.counter = counter
         self.deadline = time.time() + period
-        

libs/lib/xaal/lib/tools.py

@@ -70,11 +70,12 @@ def get_random_uuid():
 def get_random_base_uuid():
     return UUID.random_base()
 
-
 def get_uuid(val):
-    if is_valid_uuid(val):
+    if type(val)==UUID:
         return val
+    if type(val)==str:
         return str_to_uuid(val)
+    return None
 
 def str_to_uuid(val):
     """ return an xAAL address for a given string"""