Override does not change the order of inherited accessibles.

except when explicitely mentioned with reorder=True
improved test_modules for unique accessibles, as this
was related with Accessible.ctr

Change-Id: I61877de9300bb0297c88a6c44bb265c634937856
Reviewed-on: https://forge.frm2.tum.de/review/19693
Tested-by: JenkinsCodeReview <bjoern_pedersen@frm2.tum.de>
Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>

secop/modules.py

@@ -214,10 +214,10 @@ class Module(object):
 
     def early_init(self):
         # may be overriden in derived classes to init stuff
-        self.log.debug('empty early_init()')
+        self.log.debug('empty %s.early_init()' % self.__class__.__name__)
 
     def init_module(self):
-        self.log.debug('empty init_module()')
+        self.log.debug('empty %s.init_module()' % self.__class__.__name__)
 
     def start_module(self, started_callback):
         '''runs after init of all modules
@@ -226,7 +226,7 @@ class Module(object):
         or, if not implmemented, immediately
         '''
 
-        self.log.debug('empty start_module()')
+        self.log.debug('empty %s.start_module()' % self.__class__.__name__)
         started_callback(self)
 
 

secop/params.py

@@ -48,7 +48,6 @@ class Accessible(CountedObj):
     def copy(self):
         # return a copy of ourselfs
         props = self.__dict__.copy()
-        props.pop('ctr')
         return type(self)(**props)
 
     def exported_properties(self):
@@ -155,10 +154,12 @@ class Override(CountedObj):
     """Stores the overrides to be applied to a Parameter
 
     note: overrides are applied by the metaclass during class creating
+    reorder= True: use position of Override instead of inherited for the order
     """
-    def __init__(self, description="", **kwds):
+    def __init__(self, description="", reorder=False, **kwds):
         super(Override, self).__init__()
         self.kwds = kwds
+        self.reorder = reorder
         # allow to override description without keyword
         if description:
             self.kwds['description'] = description
@@ -177,7 +178,8 @@ class Override(CountedObj):
                     raise ProgrammingError( "%s is not a valid %s property" %
                                            (key, type(obj).__name__))
             props.update(self.kwds)
-            props['ctr'] = self.ctr
+            if self.reorder:
+                props['ctr'] = self.ctr
             return type(obj)(**props)
         else:
             raise ProgrammingError(