eZ/d?Z0 dYdZd@Z1 dYdZdAZ2 dYdZdBZ3e4d^dDZ5e4d\dEZ6e6j7d_dGZ6 d`dafdR Z8ej(dSd$dTZ9fdUZ:xZ;S)b ChatInterfacear High level widget that contains the chat log and the chat input. Reference: https://panel.holoviz.org/reference/chat/ChatInterface.html :Example: >>> async def repeat_contents(contents, user, instance): >>> yield contents >>> chat_interface = ChatInterface( callback=repeat_contents, widgets=[TextInput(), FileInput()] ) z The widget types to automatically send when the user presses enter or clicks away from the widget. If not provided, defaults to `[TextInput]`.)docz The avatar to use for the user. Can be a single character text, an emoji, or anything supported by `pn.pane.Image`. If not set, uses the first character of the name.)class_r/Tzl Whether to reset the widget's value after sending a message; has no effect for `TextInput`.)defaultr/z) Whether to show the send button.z Whether to show the stop button temporarily replacing the send button during callback; has no effect if `callback` is not async.z* Whether to show the rerun button.z) Whether to show the undo button.z* Whether to show the clear button.Nz) Whether to show the button name.Userz( Name of the ChatInterface user.FzZ Widgets to use for the input. If not provided, defaults to `[TextInput]`.)r0 allow_refsr/a" Allows addition of functionality or customization of buttons by supplying a mapping from the button name to a dictionary containing the `icon`, `callback`, and/or `post_callback` keys. If the button names correspond to default buttons (send, rerun, undo, clear), the default icon can be updated and if a `callback` key value pair is provided, the specified callback functionality runs before the existing one. For button names that don't match existing ones, new buttons are created and must include a `callback` or `post_callback` key. The provided callbacks should have a signature that accepts two positional arguments: instance (the ChatInterface instance) and event (the button click event). z The input widgets.)r1r3r/z The input message row that wraps the input layout (Tabs / Row) to easily swap between Tabs and Rows, depending on number of widgets.z: The input layout that contains the input widgets.z2 Metadata and data related to the buttons.z The rendered buttons.zcss/chat_interface.csszClassVar[List[str]] _stylesheetsc|d}|tdg|d<nt|ts|g|d<|dd}t j|i|tdg|j|_ | | |||_ |j j|j j|j gzdgdS) NwidgetszSend a message) placeholderactivezchat-interface-input-container) css_classes stylesheetszchat-interface)r"r9)getr isinstancelistpopsuper__init__rr4_input_container_update_input_width _init_widgetsr8_cardparamupdater")selfr"paramsr6r8 __class__s r,r@zChatInterface.__init__s**Y'' ?!*7G!H!H!H IF9  GT** *!( F9 Hd++',V,,, #9:)! ! !    """    DK J&$*?)@@)*      r+objrc ndD]1}t||t|||j|fi||i2dS)zg Link the disabled and loading attributes of the chat box to the given object. )disabledloadingN)setattrgetattrlink)rGrJattrs r,_link_disabled_loadingz$ChatInterface._link_disabled_loadingsZ , + +D CwtT22 3 3 3 DIc * *dD\ * * * * + +r+width)watchcJ|j|jdup |jdk|_dSdS)z) Update the input width. Ni)show_button_namerSrGs r,rBz!ChatInterface._update_input_widths6  ($(J$$6$K$*:KD ! ! ! ) (r+r6button_propertiesc  d|jdd|jdd|jdd|jdd|jdd}t |jdk|_i||j}t| D]\}\}}| }| d }| d }| |pi}|r0|d } ||!| ||| | n| }nB|"| | ||}n|||}n||td|d| dp| d} t||| gg||j|<|j} t#|jt$r|jg} i|_g} | D]o} | jp | jj}t#| t.r | } |j || ur| |j|<| | p|j}|d|vsd|vrd}nd|vrd }t5|dg|jd}|j D]4\}} t#| t9|jpt/| t<u}|r?| | vr;t?|jdj |}| j!"|d| j!#ddgi|_$|j%D]"}|j} |dkr|j!d|nd}n#tL$rd}YnwxYw|j!j'(}tS|j(*|j+d |j,d|j(*d!d"d#d$d%|&}|dkr|-|t?|j |}|.|||j$|<|j/|$ta| gtc|j$%Rdd'g|jd(d)}|||f6t |jd*kr|d}|g|j2_3||_4d S)+zk Initialize the input widgets. Returns ------- The input widgets. send)r!_default_callbackz player-stoprepeatz arrow-backtrash)rZstoprerunundoclearrr$ post_callbackr[N)r$rbr )rbz%A 'callback' key is required for the z buttonr!)rr r!r"r#r$both scale_height stretch_widthheightzchat-interface-input-tabsT) sizing_moder9r:dynamicvaluezchat-interface-input-widget)rgr9r^show_FZ-2)rrrcenter)r r!rg max_width max_heightmarginalignvisiblezchat-interface-input-rowstart)rgr9r:rtr)5 _click_send _click_stop _click_rerun _click_undo _click_clearlenrX _allow_revert enumerateitemslowerr;_wrap_callbacks ValueErrorr _button_datar6r<r_widgetsr rIr%typeappendrgrr4tupleauto_send_typesrrr$rErTrF_buttonsvaluesKeyErrorrVrxrwheretitler!rRon_clickr#rr=rAr" _input_layout)rGdefault_button_propertiesrXrr propertiesr$rbdefault_propertiesdefault_callbackr!r6 new_widgetswidgetkeyrg input_layout auto_send button_dataactionru show_exprbutton message_rows r,rCzChatInterface._init_widgetss$$:JKK*AQRR&T=NOO)@PQQ%D!>t!D!D!J ! Z#56I#J  +}/H D((!)&3!)' ((( O_ %-*CL4//m/LLXVV!m&?(!m&; !X!X!X!XYYY>>&))K-?-C-CF-K-KD&5! '''D d # #, dlF + + %|nG   + +F+:!1!:C&$'' "}  %%V33%+ c"""6***&  "$$+(E(E- [((" #45)    !M//113 53 5LD&65)=#>#>??*V )  6V{22"4#4V#<#EtLL ""8W555 L  +:;     DM#07799 3 3 $)#>D>N>Ndj)9)9)9::TYGG###"GGG# J7::<< "++K,<,B,B,D,DbII$) /'l00R88!'"#   V##//777";#7>>)))(. f%#**62222dm**,,--,78 - K   { 3 4 4 4 4 t}   " "'?L)5%)s M%% M43M4rkr$Callable | Nonerbr rcdfd }|S)zR Wrap the callback and post callback around the default callback. rrcdfd }|S)Neventparam.parameterized.Eventcdkr|jjsdS( d|_||d|_n #d|_wxYw||) d|_||d|_dS#d|_wxYwdS)NrZTF) active_widgetrirL)rGrr$rr rbs r,wrapperz@ChatInterface._wrap_callbacks..decorate..wrapperLs6>>$*<*B>F'.(,  u---(-  ----  u--- ,.(, % dE222(-  ---- -,s4 =A++ A4)rrr*)rrr$r rbs` r,decoratez/ChatInterface._wrap_callbacks..decorateKs8 . . . . . . . . .(Nr+)rrr*)rGr$rbr rs ``` r,rzChatInterface._wrap_callbacksBs4        ,r+r param.parameterized.Event | Noneinstance'ChatInterface' | NonereturnNonec|jrdS|j}|j}|rt|trt ||j|j}t|tus|j rEddi}t|drd|d< |j |n#t$rYnwxYwndS||||j|jddS)z= Send the input when the user presses Enter. N)contents mime_type file_namerirk value_inputT)riuseravatarrespond)rLrrir<rrrfilenamerr reset_on_sendhasattrrErFr_reset_button_datarZrr)rGrrrriupdatess r,rwzChatInterface._click_sendcs# =  F* #  -33 )"+5+4 M""i//43E/"B-=-880-/GM*!'..w7777!D 0 F !!! DIdk4 PPPPPsB B*)B*boolc*|S)zL Cancel the callback when the user presses the Stop button. )r^)rGrrs r,rxzChatInterface._click_stopsyy{{r+rcz|jddd}t|dD]\}}|j|jkr|cSdS)z9 Get the index of the last user message. Nrr)r"r~r)rGmessagesrmessages r,_get_last_user_entry_indexz(ChatInterface._get_last_user_entry_indexsU<"%'!44  NE7|ty(( )qr+rrr8c|jD][}|r|jrdddd}n/d|jr|jnd|jrdndd}|j|\dS) zk Toggle the button's icon and name to indicate whether the action can be reverted. warningRevertrl) button_typer rSr1rkrmN)r#r"rVr rrErF)rGrr8r button_updates r,_toggle_revertzChatInterface._toggle_reverts ") / /F +- #,$!! $-8<8MUK,22444SU#'#8@RRb!! L   . . . . / /r+c|jD]1}|j||d2dS)zY Clears all the objects in the button data to prevent reverting. FN)rrr"rar)rGrs r,rz ChatInterface._reset_button_datasZ  ,3355 4 4K   % % ' ' '    U 3 3 3 3 4 4r+c|}||}|sdS||dddS)z| Upon clicking the rerun button, rerun the last user message, which can trigger the callback again. NrT)rir)rr`rZ)rGrrcountrs r,ryzChatInterface._click_rerunsS//1199U##  F  T 22222r+cX|jd}|j}|sj||}|||_|jr||ddSg|_dS|||dS)z Upon clicking the undo button, undo (remove) messages up to the last user message. If the button is clicked again without performing any other actions, revert the undo. r`TN)rr"rrr`r}rextend)rGrr undo_data undo_objectsrs r,rzzChatInterface._click_undos%f-  (  &  # # % % %3355E $ % 0 0I ! '##It44444$& !!! KK % % %  # # % % % % %r+c6|jd}|j}|sU|||_|jr||ddSg|_dS||dd<|dS)z Upon clicking the clear button, clear the chat log. If the button is clicked again without performing any other actions, revert the clear. raTN)rr"rrar}rcopy)rGrr clear_data clear_objectss r,r{zChatInterface._click_clears&w/ "*  &  # # % % %!%J ! (##J55555%' """#((**DG  # # % % % % %r+rct|jtr|j|jjdS|jjdS)zj The currently active widget. Returns ------- The active widget. r)r<rrr8r"rWs r,rzChatInterface.active_widgetsB d($ / / >%dk2:1= =!)!,,r+cRt|jtr |jjSdS)z The currently active input widget tab index; -1 if there is only one widget available which is not in a tab. Returns ------- The active input widget tab index. rr<rrr8rWs r,r8zChatInterface.actives* d($ / / -%, ,rr+rcVt|jtr||j_dSdS)z Set the active input widget tab index. Arguments --------- index : int The active index to set. Nr)rGrs r,r8zChatInterface.actives4 d($ / / .(-D  % % % . .r+ assistantrList[ChatMessage] role_names!Dict[str, str | List[str]] | None default_role str | Nonecustom_serializerrList[Dict[str, Any]]cr||jg|jgd}t||||S)a Exports the chat log for use with transformers. Arguments --------- messages : list(ChatMessage) A list of ChatMessage objects to serialize. role_names : dict(str, str | list(str)) | None A dictionary mapping the role to the ChatMessage's user name. Defaults to `{"user": [self.user], "assistant": [self.callback_user]}` if not set. The keys and values are case insensitive as the strings will all be lowercased. The values can be a string or a list of strings, e.g. `{"user": "user", "assistant": ["executor", "langchain"]}`. default_role : str The default role to use if the user name is not found in role_names. If this is set to None, raises a ValueError if the user name is not found. custom_serializer : callable A custom function to format the ChatMessage's object. The function must accept one positional argument, the ChatMessage object, and return a string. If not provided, uses the serialize method on ChatMessage. Returns ------- A list of dictionaries with a role and content keys. N)rr)r callback_userr?_serialize_for_transformers)rGrrrrrIs r,rz)ChatInterface._serialize_for_transformerssI@   "01Jww228ZWhiiir+_callback_statecKtjtjf}|jr |j|vr^t j|5d|jd_ d|jd_ ddddS#1swxYwYdSt j|5d|jd_ d|jd_ ddddS#1swxYwYdS)NTrZFr^) rRUNNING GENERATING show_stoprrE parameterizedbatch_call_watchersrru)rG busy_statess r,_update_input_disabledz$ChatInterface._update_input_disabledFsa$,m.FG ~ 5!5[!H!H$88>> 6 604 f%-05 f%- 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6$88>> 5 505 f%-04 f%- 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5s$ %A<<BB(%CC!CcKtd{V|d{VdS)zF Events to always execute after the callback is done. N)r?_cleanup_responser)rGrIs r,rzChatInterface._cleanup_responseRs[gg'')))))))))))+++++++++++r+)rJr)NNrk)r$rrbrr r)NN)rrrrrr)rrrrrr)rr)rrr8r)rr)rrrr)NrN) rrrrrrrrrr)>>M5:b/5666Luz"+!"""H-5)L)L)L(MLMMMM     ,++++U]7$'''LL('LU]91>>>E*E*?>E*R)--1 F37+/"Q"Q"Q"Q"QL37+/////(44437+/ 3 3 3 3 3"37+/&&&&&437+/&&&&&. - - -X -   X  ] . . .] .9=#.&* %j%j%j%j%j%j%jNU]$D111 5 521 5,,,,,,,,,r+r.)(r( __future__r dataclassesr functoolsriortypingrrr r r rE io.resourcesr layoutrr pane.imagerviewabler widgets.baserwidgets.buttonr widgets.inputrrfeedrrrrrrr.r*r+r,rs #"""""!!!!!! ######""""""!!!!!!######00000000))))))))33333333  6^,^,^,^,^,H^,^,^,^,^,r+