#NEWLINE# def clean( self , * args , **kwargs ) : #NEWLINE# #INDENT# super ( CNAME , self ) . clean ( * args , ** kwargs ) #NEWLINE# if ( self . fqdn == self . target ) : #NEWLINE# #INDENT# raise ValidationError ( 'CNAME loop detected.' ) #NEWLINE# #UNINDENT# self . check_SOA_condition ( ) #NEWLINE# self . existing_node_check ( )