[refactor] import from buildobjs and remove Meta*Entity

schema.py

@@ -3,8 +3,7 @@
 :copyright: 2003-2009 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
 """
-from yams.buildobjs import (MetaUserEntityType, MetaUserRelationType,
-                            SubjectRelation, RichString)
+from yams.buildobjs import EntityType, RelationType, SubjectRelation, RichString
 
 from cubicweb.schema import RRQLExpression
 
@@ -8,5 +7,5 @@
 
 from cubicweb.schema import RRQLExpression
 
-class Comment(MetaUserEntityType):
+class Comment(EntityType):
     """a comment is a reply about another entity"""
@@ -12,2 +11,8 @@
     """a comment is a reply about another entity"""
+    permissions = {
+        'read':   ('managers', 'users', 'guests',),
+        'add':    ('managers', 'users',),
+        'delete': ('managers', 'owners',),
+        'update': ('managers', 'owners',),
+        }
     content = RichString(required=True, fulltextindexed=True)
@@ -13,4 +18,3 @@
     content = RichString(required=True, fulltextindexed=True)
-
     comments = SubjectRelation('Comment', cardinality='1*', composite='object')
 
@@ -15,6 +19,6 @@
     comments = SubjectRelation('Comment', cardinality='1*', composite='object')
 
-class comments(MetaUserRelationType):
+class comments(RelationType):
     permissions = {
         'read':   ('managers', 'users', 'guests'),
         'add':    ('managers', 'users',),