Improve coding style.

Improve docstrings.



git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@6868 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Interface/Entity.py

@@ -109,4 +109,3 @@ class Entity(Interface):
     """
     pass
 
-

product/ERP5/Interface/Variated.py

@@ -97,16 +97,19 @@ class Variated(Interface):
   # General Variation accessors
   def getVariationValue():
     """
+      Returns a VariationValue object. 
     """
     pass
 
   def _setVariationValue(value):
     """
+      Private setter for VariationValue.
     """
     pass
 
   def setVariationValue(value):
     """
+      Sets the VariationValue.
     """
     pass