#NEWLINE# def get_all_status( self ) : #NEWLINE# #INDENT# 'Return a list of all states described by the configuration.\n\n        ' #NEWLINE# all_status = set ( ) #NEWLINE# for attributes in self . actions . values ( ) : #NEWLINE# #INDENT# all_status . update ( attributes [ 'oldstates' ] ) #NEWLINE# all_status . add ( attributes [ 'newstate' ] ) #NEWLINE# #UNINDENT# all_status . discard ( '*' ) #NEWLINE# all_status . discard ( '' ) #NEWLINE# all_status . discard ( None ) #NEWLINE# return all_status