gAsLddlmZddlZddlmZddlmZddlmZm Z m Z m Z m Z ddl mZmZddlmZmZmZmZddlmZdd lmZmZmZmZmZmZmZmZm Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z'dd l(m)Z)e d d Z*e dd Z+Gdd eeZ,ejZGdde,eeeeeee e"e#e% Z.ejZGdde,eeee e"e$e& Z/ejZGdde,eeeee!e$e' Z0ejZGddee0Z1ejZGddee0Z2y)) annotationsN)Path) quote_plus)AnyDictListOptionalTypeVar)mediautils)PlayablePlexPartialObject PlexHistory PlexSession) BadRequest)AdvancedSettingsMixinSplitMergeMixinUnmatchMatchMixin ExtrasMixin HubsMixinPlayedUnplayedMixin RatingMixin ArtUrlMixinArtMixinPosterUrlMixin PosterMixin ThemeMixin ThemeUrlMixinArtistEditMixinsAlbumEditMixinsTrackEditMixins)PlaylistTAudioAudio)boundTTrackTrackcZeZdZdZdZdZdZdZedZ d dZ d d d Z y) r$a Base class for all audio objects including :class:`~plexapi.audio.Artist`, :class:`~plexapi.audio.Album`, and :class:`~plexapi.audio.Track`. Attributes: addedAt (datetime): Datetime the item was added to the library. art (str): URL to artwork image (/library/metadata//art/). artBlurHash (str): BlurHash string for artwork image. distance (float): Sonic Distance of the item from the seed item. fields (List<:class:`~plexapi.media.Field`>): List of field objects. guid (str): Plex GUID for the artist, album, or track (plex://artist/5d07bcb0403c64029053ac4c). images (List<:class:`~plexapi.media.Image`>): List of image objects. index (int): Plex index number (often the track number). key (str): API URL (/library/metadata/). lastRatedAt (datetime): Datetime the item was last rated. lastViewedAt (datetime): Datetime the item was last played. librarySectionID (int): :class:`~plexapi.library.LibrarySection` ID. librarySectionKey (str): :class:`~plexapi.library.LibrarySection` key. librarySectionTitle (str): :class:`~plexapi.library.LibrarySection` title. listType (str): Hardcoded as 'audio' (useful for search filters). moods (List<:class:`~plexapi.media.Mood`>): List of mood objects. musicAnalysisVersion (int): The Plex music analysis version for the item. ratingKey (int): Unique key identifying the item. summary (str): Summary of the artist, album, or track. thumb (str): URL to thumbnail image (/library/metadata//thumb/). thumbBlurHash (str): BlurHash string for thumbnail image. title (str): Name of the artist, album, or track (Jason Mraz, We Sing, Lucky, etc.). titleSort (str): Title to use when sorting (defaults to title). type (str): 'artist', 'album', or 'track'. updatedAt (datetime): Datetime the item was updated. userRating (float): Rating of the item (0.0 - 10.0) equaling (0 stars - 5 stars). viewCount (int): Count of times the item was played. trackc||_tj|jj d|_|jj d|_|jj d|_tjt|jj d|_ |j|tj|_|jj d|_|j|tj |_tjt$|jj d|_|jj dd|_tj|jj d |_tj|jj d |_tjt$|jj d |_|jj d |_|jj d |_d|_|j|tj6|_tjt$|jj d|_tjt$|jj d|_|jj d|_|jj d|_ |jj d|_!|jj d|_"|jj d|jD|_#|jj d|_$tj|jj d|_%tjt|jj d|_&tjt$|jj dd|_'y)/ Load attribute values from Plex XML response. addedAtart artBlurHashdistanceguidindexkey lastRatedAt lastViewedAtlibrarySectionIDlibrarySectionKeylibrarySectionTitleaudiomusicAnalysisVersion ratingKeysummarythumb thumbBlurHashtitle titleSorttype updatedAt userRating viewCountrN)(_datar toDatetimeattribgetr,r-r.castfloatr/ findItemsr Fieldfieldsr0Imageimagesintr1r2r4r5r6r7r8listTypeMoodmoodsr:r;r<r=r>r?r@rArBrCrDselfdatas "/opt/Tautulli/lib/plexapi/audio.py _loadDatazAudio._loadData<s ''  (BC ;;??5);;??=9 5$++//**EF nnT5;;7 KKOOF+ nnT5;;7 ZZT[[__W%=> ;;??5"- ++DKKOOM,JK!,,T[[__^-LM % 3 @R0S T!%1D!E#';;??3H#I  ^^D%**5 $)JJsDKKOODZ4[$\!C)EF{{y1 [[__W- ![[___=[[__W- djjAKKOOF+ ))$++//+*FG**UDKKOOL,IJCa)HIcD|r|jj|dSdS)zW Returns the full URL for the audio item. Typically used for getting a specific track. T) includeTokenN)_serverurlrUparts rWr]z Audio.url[s#<@t||48JdJrYc|jS)0 Returns str, default title for a new syncItem. )r?rUs rW_defaultSyncTitlezAudio._defaultSyncTitle_s zzrYc |jdk(S)z8 Returns True if the audio has been sonically analyzed. )r:rbs rWhasSonicAnalysiszAudio.hasSonicAnalysiscs((A--rYNcpddlm}m}m}|jj } ||jd} |r|n|j | _|j| _|j| _ |j| _ |jj| _ |jjj|j } d| j"dt%|j&| _|j+|| _|j/|| _| j3| ||S)a Add current audio (artist, album or track) as sync item for specified device. See :func:`~plexapi.myplex.MyPlexAccount.sync` for possible exceptions. Parameters: bitrate (int): maximum bitrate for synchronized music, better use one of MUSIC_BITRATE_* values from the module :mod:`~plexapi.sync`. client (:class:`~plexapi.myplex.MyPlexDevice`): sync destination, see :func:`~plexapi.myplex.MyPlexAccount.sync`. clientId (str): sync destination, see :func:`~plexapi.myplex.MyPlexAccount.sync`. limit (int): maximum count of items to sync, unlimited if `None`. title (str): descriptive title for the new :class:`~plexapi.sync.SyncItem`, if empty the value would be generated from metadata of current media. Returns: :class:`~plexapi.sync.SyncItem`: an instance of created syncItem. r)SyncItemPolicy MediaSettingsNz library://z/item/)clientclientId) plexapi.syncrhrirjr\ myPlexAccountrcr? rootTitlerQ contentType METADATA_TYPE metadataTypemachineIdentifierlibrary sectionByIDr6uuidrr2locationcreatepolicy createMusic mediaSettingssync) rUbitraterkrllimitr?rhrirjmyplex sync_itemsections rWr|z Audio.synchs$ A@++-T\\40 #(%d.D.D.F "jj  $ !%!3!3 &*ll&D&D #,,&&2243H3HI)',,vj>R=ST !==/ "/";";G"D {{9Vh{GGrYc |jd}i}|||d<|||d<|tj|z }|j|fdt |i|S)aReturns a list of sonically similar audio items. Parameters: limit (int): Maximum count of items to return. Default 50 (server default) maxDistance (float): Maximum distance between tracks, 0.0 - 1.0. Default 0.25 (server default). **kwargs: Additional options passed into :func:`~plexapi.base.PlexObject.fetchItems`. Returns: List[:class:`~plexapi.audio.Audio`]: list of sonically similar audio items. z/nearestr~ maxDistancecls)r2r joinArgs fetchItemsrA)rUr~rkwargsr2paramss rWsonicallySimilarzAudio.sonicallySimilarsw" (#!#  #F7O  "$/F= ! u~~f%%t  T    rY)NNNNNN)rUr#r~z Optional[int]rzOptional[float]returnz List[TAudio]) __name__ __module__ __qualname____doc__rqrXr]rcpropertyrfr|rrYrWr$r$sl@MJ>K.."HL $'+   %   rYcjeZdZdZdZdZdZdZdZdZ dd Z d Z dd Z dd Z d ZdZedZy)ArtistaC Represents a single Artist. Attributes: TAG (str): 'Directory' TYPE (str): 'artist' albumSort (int): Setting that indicates how albums are sorted for the artist (-1 = Library default, 0 = Newest first, 1 = Oldest first, 2 = By name). audienceRating (float): Audience rating. collections (List<:class:`~plexapi.media.Collection`>): List of collection objects. countries (List<:class:`~plexapi.media.Country`>): List country objects. genres (List<:class:`~plexapi.media.Genre`>): List of genre objects. guids (List<:class:`~plexapi.media.Guid`>): List of guid objects. key (str): API URL (/library/metadata/). labels (List<:class:`~plexapi.media.Label`>): List of label objects. locations (List): List of folder paths where the artist is found on disk. rating (float): Artist rating (7.9; 9.8; 8.1). similar (List<:class:`~plexapi.media.Similar`>): List of similar objects. styles (List<:class:`~plexapi.media.Style`>): List of style objects. theme (str): URL to theme resource (/library/metadata//theme/). ultraBlurColors (:class:`~plexapi.media.UltraBlurColors`): Ultra blur color object. Directoryartistctj||tjt|j j dd|_tjt|j j d|_ |j|tj|_ |j|tj|_|j|tj |_|j|tj$|_|j(j+dd|_|j|tj,|_|j1|dd|_tjt|j j d |_|j|tj6|_|j|tj:|_|j j d |_|jA|tjB|_"y ) r+ albumSortz-1audienceRating /childrenr3pathLocation)etagratingthemeN)#r$rXr rIrPrGrHrrJrrKr Collection collectionsCountry countriesGenregenresGuidguidsr2replaceLabellabels listAttrs locationsrSimilarsimilarStylestylesrfindItemUltraBlurColorsultraBlurColorsrTs rWrXzArtist._loadDatasi d#Cd)KL#jj @P0QR>>$0@0@Aemm<nnT5;;7 ^^D%**5 88##K4nnT5;;7 f:Fjj (AB ~~dEMM: nnT5;;7 [[__W- #}}T53H3HIrYc#>K|jD]}|ywN)albums)rUalbums rW__iter__zArtist.__iter__ [[] EK c^|jj|dd|jiS)z Returns the :class:`~plexapi.audio.Album` that matches the specified title. Parameters: title (str): Title of the album to return. r artist.id)r?libtypefilters)rrHr;)rUr?s rWrz Artist.albums4 ||~!! $..1"  rYc |jjddi|jdid|jid|S)zH Returns a list of :class:`~plexapi.audio.Album` objects by the artist. rrr)rrr)rsearchpopr;)rUrs rWrz Artist.albumssM$t||~$$ Nvzz)R0N+t~~N   rYNc|jd}||j|t|S|||j|t||Std)a Returns the :class:`~plexapi.audio.Track` that matches the specified title. Parameters: title (str): Title of the track to return. album (str): Album name (default: None; required if title not specified). track (int): Track number (default: None; required if title not specified). Raises: :exc:`~plexapi.exceptions.BadRequest`: If title or album and track parameters are missing. /allLeaves title__iexactparentTitle__iexactr1z7Missing argument: title or album and track are required)r2 fetchItemr'r)rUr?rr)r2s rWr)z Artist.tracks] *%  >>#uE>B B  5#4>>#u%u>U URSSrYc P|jd}|j|tfi|S)zH Returns a list of :class:`~plexapi.audio.Track` objects by the artist. rr2rr'rUrr2s rWtracksz Artist.trackss* *%tsE4V44rYc(|j|||S)z/ Alias of :func:`~plexapi.audio.Artist.track`. r))rUr?rr)s rWrHz Artist.get szz%..rYc g}|jD]G}|r*tjj||jn|}||j ||fi|z }I|S)a  Download all tracks from the artist. See :func:`~plexapi.base.Playable.download` for details. Parameters: savepath (str): Defaults to current working dir. keep_original_name (bool): True to keep the original filename otherwise a friendlier filename is generated. subfolders (bool): True to separate tracks in to album folders. **kwargs: Additional options passed into :func:`~plexapi.base.PlexObject.getStreamURL`. )rosrjoin parentTitledownload)rUsavepathkeep_original_name subfoldersr filepathsr) _savepaths rWrzArtist.downloadsd [[] QEEO Xu/@/@AU]I  3EPP PI QrYcjd|jddd}|jjd|ddS) zO Returns a list of :class:`~plexapi.audio.Track` popular tracks by the artist. zCompilation,Liver?r)zalbum.subformat!rgroupz ratingCount>>r)zratingCount:descd)rrsortr~)r;rr)rUrs rW popularTrackszArtist.popularTracks sG!3   ||~$$# %  rYc v|jd}tt|j|tddS)zO Returns a :class:`~plexapi.playlist.Playlist` artist radio station or `None`. z?includeStations=1Stations)rrtagN)r2nextiterrr")rUr2s rWstationzArtist.station/s4 ,-D(LMtTTrYctj|j}tt ddz |dz |dddz S)L Returns the Plex Media Server data directory where the metadata is stored. MetadataArtistsrreN.bundler sha1hashr0strrrU guid_hashs rWmetadataDirectoryzArtist.metadataDirectory4sGNN499- 4 #i/)A,>IabM?RYAZZ[[rY)NNN)NFF)rrrrTAGTYPErXrrrr)rrHrrrrrrrYrWrrs^* C DJ$   T$5 /  U \\rYrc^eZdZdZdZdZdZdZddZdZ dd Z d Z dd Z d Z ed Zy)Albuma Represents a single Album. Attributes: TAG (str): 'Directory' TYPE (str): 'album' audienceRating (float): Audience rating. collections (List<:class:`~plexapi.media.Collection`>): List of collection objects. formats (List<:class:`~plexapi.media.Format`>): List of format objects. genres (List<:class:`~plexapi.media.Genre`>): List of genre objects. guids (List<:class:`~plexapi.media.Guid`>): List of guid objects. key (str): API URL (/library/metadata/). labels (List<:class:`~plexapi.media.Label`>): List of label objects. leafCount (int): Number of items in the album view. loudnessAnalysisVersion (int): The Plex loudness analysis version level. originallyAvailableAt (datetime): Datetime the album was released. parentGuid (str): Plex GUID for the album artist (plex://artist/5d07bcb0403c64029053ac4c). parentKey (str): API URL of the album artist (/library/metadata/). parentRatingKey (int): Unique key identifying the album artist. parentTheme (str): URL to artist theme resource (/library/metadata//theme/). parentThumb (str): URL to album artist thumbnail image (/library/metadata//thumb/). parentTitle (str): Name of the album artist. rating (float): Album rating (7.9; 9.8; 8.1). studio (str): Studio that released the album. styles (List<:class:`~plexapi.media.Style`>): List of style objects. subformats (List<:class:`~plexapi.media.Subformat`>): List of subformat objects. ultraBlurColors (:class:`~plexapi.media.UltraBlurColors`): Ultra blur color object. viewedLeafCount (int): Number of items marked as played in the album view. year (int): Year the album was released. rrctj||tjt|j j d|_|j|tj|_ |j|tj|_ |j|tj|_|j|tj |_|j$j'dd|_|j|tj(|_tjt,|j j d|_tjt,|j j d|_tj2|j j dd|_|j j d|_|j j d |_tjt,|j j d |_|j j d |_|j j d |_|j j d |_ tjt|j j d|_!|j j d|_"|j|tjF|_$|j|tjJ|_&|jO|tjP|_)tjt,|j j d|_*tjt,|j j d|_+y)r+rrr3 leafCountloudnessAnalysisVersionoriginallyAvailableAtz%Y-%m-%d parentGuid parentKeyparentRatingKey parentTheme parentThumbrrstudioviewedLeafCountyearN),r$rXr rIrJrGrHrrKr rrFormatformatsrrrrr2rrrrPrrrFrrrrrrrrrrr Subformat subformatsrrrrrrTs rWrXzAlbum._loadDatabs^ d##jj @P0QR>>$0@0@A~~dELL9 nnT5;;7 ^^D%**5 88##K4nnT5;;7 C)EF',zz#t{{G`7a'b$%*%5%5dkkooF]6^`j%k"++//,75$zz#t{{?P/QR;;??=9;;??=9;;??=9jj (AB kkooh/ nnT5;;7 ..u?#}}T53H3HI$zz#t{{?P/QRJJsDKKOOF$;< rYc#>K|jD]}|ywr)r)rUr)s rWrzAlbum.__iter__}rrNc|jd}|(t|ts|j|t|S|t|tr8t|tr|}n|}|j|t|j |St d)ay Returns the :class:`~plexapi.audio.Track` that matches the specified title. Parameters: title (str): Title of the track to return. track (int): Track number (default: None; required if title not specified). Raises: :exc:`~plexapi.exceptions.BadRequest`: If title or track parameter is missing. rrrz,Missing argument: title or track is required)r2 isinstancerPrr'r?r)rUr?r)r2r1s rWr)z Album.tracks )$  Zs%;>>#uE>B B  *UC"8%%>>#u$**TY>Z ZGHHrYc P|jd}|j|tfi|S)zG Returns a list of :class:`~plexapi.audio.Track` objects in the album. rrrs rWrz Album.trackss* )$tsE4V44rYc&|j||S)z. Alias of :func:`~plexapi.audio.Album.track`. r)rUr?r)s rWrHz Album.getszz%''rYc8|j|jS)z4 Return the album's :class:`~plexapi.audio.Artist`. rrrbs rWrz Album.artist~~dnn--rYc bg}|jD]}||j||fi|z }|S)a Download all tracks from the album. See :func:`~plexapi.base.Playable.download` for details. Parameters: savepath (str): Defaults to current working dir. keep_original_name (bool): True to keep the original filename otherwise a friendlier filename is generated. **kwargs: Additional options passed into :func:`~plexapi.base.PlexObject.getStreamURL`. )rr)rUrrrrr)s rWrzAlbum.downloadsC [[] PE 2DOO OI PrYc8|jd|jSra - )rr?rbs rWrczAlbum._defaultSyncTitles""#3tzzl33rYctj|j}tt ddz |dz |dddz SrrAlbumsrreNrrrs rWrzAlbum.metadataDirectorysGNN499- 4 #h.1=9QR=/QX@YYZZrYr)NF)rrrrrrrXrr)rrHrrrcrrrrYrWrr;sR: C D=6I*5 (. 4[[rYrceZdZdZdZdZdZedZedZ dZ dZ dZ d Z dd Zed Z dd Zy )r'a Represents a single Track. Attributes: TAG (str): 'Directory' TYPE (str): 'track' audienceRating (float): Audience rating. chapters (List<:class:`~plexapi.media.Chapter`>): List of Chapter objects. chapterSource (str): Unknown collections (List<:class:`~plexapi.media.Collection`>): List of collection objects. duration (int): Length of the track in milliseconds. genres (List<:class:`~plexapi.media.Genre`>): List of genre objects. grandparentArt (str): URL to album artist artwork (/library/metadata//art/). grandparentGuid (str): Plex GUID for the album artist (plex://artist/5d07bcb0403c64029053ac4c). grandparentKey (str): API URL of the album artist (/library/metadata/). grandparentRatingKey (int): Unique key identifying the album artist. grandparentTheme (str): URL to artist theme resource (/library/metadata//theme/). (/library/metadata//theme/). grandparentThumb (str): URL to album artist thumbnail image (/library/metadata//thumb/). grandparentTitle (str): Name of the album artist for the track. guids (List<:class:`~plexapi.media.Guid`>): List of guid objects. labels (List<:class:`~plexapi.media.Label`>): List of label objects. media (List<:class:`~plexapi.media.Media`>): List of media objects. originalTitle (str): The artist for the track. parentGuid (str): Plex GUID for the album (plex://album/5d07cd8e403c640290f180f9). parentIndex (int): Disc number of the track. parentKey (str): API URL of the album (/library/metadata/). parentRatingKey (int): Unique key identifying the album. parentThumb (str): URL to album thumbnail image (/library/metadata//thumb/). parentTitle (str): Name of the album for the track. primaryExtraKey (str) API URL for the primary extra for the track. rating (float): Track rating (7.9; 9.8; 8.1). ratingCount (int): Number of listeners who have scrobbled this track, as reported by Last.fm. skipCount (int): Number of times the track has been skipped. sourceURI (str): Remote server URI (server:///com.plexapp.plugins.library) (remote playlist item only). viewOffset (int): View offset in milliseconds. year (int): Year the track was released. r)c tj||tj||tjt |j jd|_|j|tj|_ |j jd|_ |j|tj|_tjt |j jd|_|j|tj$|_|j jd|_|j jd|_|j jd|_tjt |j jd|_|j jd|_|j jd |_|j jd |_|j|tj6|_|j|tj:|_|j|tj>|_ |j jd |_ |j jd |_!tjt |j jd |_"|j jd|_#tjt |j jd|_$|j jd|_%|j jd|_&|j jd|_'tjt |j jd|_(tjt |j jd|_)tjt |j jd|_*|j jd|_+tjt |j jdd|_,tjt |j jd|_-y)r+r chapterSourcedurationgrandparentArtgrandparentGuidgrandparentKeygrandparentRatingKeygrandparentThemegrandparentThumbgrandparentTitle originalTitler parentIndexrrrrprimaryExtraKeyr ratingCount skipCountsource viewOffsetrrN).r$rXr r rIrJrGrHrrKr ChapterchaptersrrrrPrrrrrrrrrrrrrrMediarrrrrrrrrrr  sourceURIr"rrTs rWrXzTrack._loadDatas d#4&#jj @P0QRtU]]; ![[___=>>$0@0@A 3  (CD nnT5;;7 "kkoo.>?#{{/@A"kkoo.>?$)JJsDKKOODZ4[$\! $ 0B C $ 0B C $ 0B C^^D%**5 nnT5;;7 ^^D%++6 ![[___=++//,7 ::c4;;??=+IJ5$zz#t{{?P/QR;;??=9;;??=9#{{/@Ajj (AB  ::c4;;??=+IJC)EF2**S$++//,*JKJJsDKKOOF$;< rYcb|jDcgc]}|s|jc}Scc}w)z This does not exist in plex xml response but is added to have a common interface to get the locations of the track. Returns: List of file paths where the track is found on disk. ) iterPartsfiler^s rWrzTrack.locationss%'+nn&6?d$ ???s,,c|jS)z Returns the track number. )r1rbs rW trackNumberzTrack.trackNumberszzrYc|jd|jdt|jj dd|j S)z) Returns a filename for use in download. r )rrrr+zfillr?rbs rW_prettyfilenamezTrack._prettyfilenamesN''(D,<,<+=STEUEUAVA\A\]^A_@``cdhdndncopprYc8|j|jS)z3 Return the track's :class:`~plexapi.audio.Album`. rrbs rWrz Track.album#r rYc8|j|jS)z4 Return the track's :class:`~plexapi.audio.Artist`. )rrrbs rWrz Track.artist's~~d1122rYcR|jd|jd|jSr )rrr?rbs rWrczTrack._defaultSyncTitle+s+''(D,<,<+=S MMrYNcR|jj|d|jS)z3 Get the Plex Web URL with the correct parameters. details)baseendpointr2)r\ _buildWebURLr)rUr5s rW _getWebURLzTrack._getWebURL/s"||((dYDNN([[rYctj|j}tt ddz |dz |dddz Sr)r rrrrrs rWrzTrack.metadataDirectory3sGNN4??3 4 #h.1=9QR=/QX@YYZZrYc F|jj||fi|S)aReturns a sonic adventure from the current track to the specified track. Parameters: to (:class:`~plexapi.audio.Track`): The target track for the sonic adventure. **kwargs: Additional options passed into :func:`~plexapi.library.MusicSection.sonicAdventure`. Returns: List[:class:`~plexapi.audio.Track`]: list of tracks in the sonic adventure. )rsonicAdventure)rUtors rWr;zTrack.sonicAdventure9s$-t||~,,T2@@@rYr)rUr&r<r&rrrz list[TTrack])rrrrrrrXrrr+r/rrrcr8rr;rrYrWr'r's&N C D!=F@@q.3N\[[ AA AA  ArYceZdZdZdZdZy) TrackSessionzh Represents a single Track session loaded from :func:`~plexapi.server.PlexServer.sessions`. Tc\tj||tj||yr+N)r'rXrrTs rWrXzTrackSession._loadDataQ  d#dD)rYN)rrrr _SESSIONTYPErXrrYrWr>r>JL*rYr>ceZdZdZdZdZy) TrackHistoryzm Represents a single Track history entry loaded from :func:`~plexapi.server.PlexServer.history`. Tc\tj||tj||yr@)r'rXrrTs rWrXzTrackHistory._loadData^rArYN)rrrr _HISTORYTYPErXrrYrWrErEWrCrYrE)3 __future__rrpathlibr urllib.parsertypingrrrr r plexapir r plexapi.baser rrrplexapi.exceptionsrplexapi.mixinsrrrrrrrrrrrrrrr r!plexapi.playlistr"r#r&r$registerPlexObjectrrr'r>rErrYrWrRsk" #55 NN) &  )  )P 2P fK\ ?,={IWb k: K\K\\}[ &  k= }[}[@JA 8 JAJAZ *; * * *; * *rY