change import for discussion modification_date from datetime to DateTime.

svn path=/plone.app.discussion/trunk/; revision=27204

plone/app/discussion/comment.py

@@ -1,6 +1,6 @@
 """The default comment class and factory.
 """
-from datetime import datetime
+from DateTime import DateTime
 from zope.interface import implements
 from zope.component.factory import Factory
 
@@ -16,73 +16,73 @@ from Products.CMFCore.utils import getToolByName
 
 class Comment(DynamicType, Traversable, RoleManager, Owned, Explicit):
     """A comment.
-    
+
     This object attempts to be as lightweight as possible. We implement a
     number of standard methods instead of subclassing, to have total control
     over what goes into the object.
     """
-    
+
     implements(IComment)
-    
+
     meta_type = portal_type = 'Discussion Item'
-    
+
     __parent__ = None
-    
+
     comment_id = None # long
     in_reply_to = None # long
 
     title = u""
-    
+
     mime_type = "text/plain"
     text = u""
-    
+
     creator = None
     creation_date = None
     modification_date = None
-    
+
     author_username = None
-    
+
     author_name = None
     author_email = None
-    
+
-    # Note: we want to use zope.component.createObject() to instantiate 
+    # Note: we want to use zope.component.createObject() to instantiate
     # comments as far as possible. comment_id and __parent__ are set via
     # IConversation.addComment().
-    
+
     def __init__(self):
-        self.creation_date = self.modification_date = datetime.now()
+        self.creation_date = self.modification_date = DateTime()
-        
+
     @property
     def __name__(self):
         return self.comment_id and unicode(self.comment_id) or None
-    
+
     @property
     def id(self):
         return self.comment_id and str(self.comment_id) or None
-    
+
     def getId(self):
         """The id of the comment, as a string
         """
         return self.id
-    
+
     def Title(self):
         """The title of the comment
         """
         return self.title
-    
+
     def Creator(self):
         """The name of the person who wrote the comment
         """
         return self.creator
-    
+
     # CMF's event handlers assume any IDynamicType has these :(
-    
+
     def opaqueItems(self):
         return []
-    
+
     def opaqueIds(self):
         return []
-    
+
     def opaqueValues(self):
         return []