[svn r39995] Possibly controversial checkin.

Kill a hack for explicit isinstance(). We've got just two methods,
so doing full getmro doesn't seem to make too much sense.

Anyway this changes semantics slightly, so now we rely on exact
inheritance rather than name (I don't have good answer for those)

--HG--
branch : trunk

py/test/terminal/terminal.py

@@ -42,11 +42,15 @@ class TerminalSession(Session):
             cls = getattr(colitem, '__class__', None)
             if cls is None:
                 return
-            for typ in py.std.inspect.getmro(cls):
-                meth = getattr(self, 'start_%s' % typ.__name__, None)
-                if meth:
-                    meth(colitem)
-                    break 
+            if issubclass(cls, py.test.collect.Module):
+                self.start_Module(colitem)
+            elif issubclass(cls, py.test.collect.Item):
+                self.start_Item(colitem)
+            #for typ in py.std.inspect.getmro(cls):
+            #    meth = getattr(self, 'start_%s' % typ.__name__, None)
+            #    if meth:
+            #        meth(colitem)
+            #        break 
             colitem.start = py.std.time.time() 
 
     def start_Module(self, colitem):