#NEWLINE# def __str__( self ) : #NEWLINE# #INDENT# return_str = ( ( ( self . function_type + ' ' ) + self . function_arg ) + ' ' ) #NEWLINE# if ( self . function_arg_id is not None ) : #NEWLINE# #INDENT# return_str = ( ( return_str + str ( self . function_arg_id ) ) + ' ' ) #NEWLINE# #UNINDENT# if ( self . function_subtype is not None ) : #NEWLINE# #INDENT# return_str = ( ( return_str + return_str . function_subtype ) + ' ' ) #NEWLINE# #UNINDENT# if ( self . function_subtype_arg is not None ) : #NEWLINE# #INDENT# return_str = ( ( return_str + str ( self . function_subtype_arg ) ) + ' ' ) #NEWLINE# #UNINDENT# return return_str