#NEWLINE# def get_expr_depends( self ) : #NEWLINE# #INDENT# 'Returns a list of tuples of the form (comp_name, parent_name)\n        for each component referenced by our objectives. Note that this does not\n        include pseudo-components.\n        ' #NEWLINE# pname = self . parent . name #NEWLINE# conn_list = [ ] #NEWLINE# for obj in self . _objectives . values ( ) : #NEWLINE# #INDENT# conn_list . extend ( [ ( obj , pname ) for c in obj . get_referenced_compnames ( ) ] ) #NEWLINE# #UNINDENT# return conn_list