#NEWLINE# def __init__( cls , name , bases , dict ) : #NEWLINE# #INDENT# super ( ClassifierMeta , cls ) . __init__ ( name , bases , dict ) #NEWLINE# for ( name , obj ) in dict . iteritems ( ) : #NEWLINE# #INDENT# if ( isinstance ( obj , Hashable ) and ( obj in defined_features ) ) : #NEWLINE# #INDENT# register_feature ( cls , obj )