#NEWLINE# def get_child_keys( self , reload = False ) : #NEWLINE# #INDENT# 'Return a possibly ordered list of child keys' #NEWLINE# if ( ( self . _child_keys is None ) or ( reload == True ) ) : #NEWLINE# #INDENT# self . _child_keys = self . load_child_keys ( ) #NEWLINE# #UNINDENT# return self . _child_keys