Fixed another attribute definition. Added __weakref__ to RC classes.

[py-rsbac] / rsbac / rc.py

diff --git a/rsbac/rc.py b/rsbac/rc.py
index 1bf451a..a709296 100644 (file)
--- a/rsbac/rc.py
+++ b/rsbac/rc.py
@@ -790,7 +790,8 @@ def _type( t ) :
         return t
                 
 class RoleBase( object ) :
-    __slots__ = ( '_role' , '_id' ,
+    __slots__ = ( '__weakref__' ,
+                  '_role' , '_id' ,
                   'compatibility' , 'adminRoles' , 'assignRoles' ,
                   'typeCompatibility' , 'defaultIndividualFdCreateType' )
     def __new__( cls , role ) :
@@ -898,7 +899,6 @@ class RoleBase( object ) :
         return setRoleDefaultIndividualFdCreateType( self._role , type1 , type2 )
     def delDefaultIndividualFdCreateType( self , type ) :
         return delRoleDefaultIndividualFdCreateType( self._role , type )
-    defaultIndividualFdCreateType = None
     #
     # boot_role
     #
@@ -1057,7 +1057,8 @@ def removeType( type ) :
                                          None , 0 ) )
 
 class Type( object ) :
-    __slots__ = ( '__id' , )
+    __slots__ = ( '__weakref__' ,
+                  '__id' , )
     def __new__( cls , target , type ) :
         if hasattr( target , 'type' ) :
             target = target.type
@@ -1172,7 +1173,7 @@ def newType( target , name , start = 0 ) :
         i += 1
 
 class RcTypeDict( object ) :
-    __slots__ = ()
+    __slots__ = ( 'target' , )
     def __init__( self , target ) :
         self.target = target
     def keys( self ) :