U Ø’É]Ôã@s$dZdZdd„Zdd„Zdd„ZdS) z7Compute a resolution order for an object and its bases ZrestructuredtextcCsDi}g}t|ƒD].}t|ƒD] }||krd||<| d|¡qq|S)a¡Merge multiple orderings so that within-ordering order is preserved Orderings are constrained in such a way that if an object appears in two or more orderings, then the suffix that begins with the object must be in both orderings. For example: >>> _mergeOrderings([ ... ['x', 'y', 'z'], ... ['q', 'z'], ... [1, 3, 5], ... ['z'] ... ]) ['x', 'y', 'q', 1, 3, 5, 'z'] éé)ÚreversedÚinsert)Z orderingsÚseenÚresultZorderingÚo©rú3/usr/lib/python3/dist-packages/zope/interface/ro.pyÚ_mergeOrderingss  r cCs2|g}d}t|ƒD]}|d7}|j|||…<q|S)Nrr)ÚiterÚ __bases__)ÚobrÚirrr Ú_flatten/s  rcCstt|ƒgƒS)z/Compute a "resolution order" for an object )r r)Úobjectrrr Úro=srN)Ú__doc__Z __docformat__r rrrrrr Ús