Mhx `dZddlZddlZddlZddlZddlZddlmZddl m Z ddl m Z ddl Z ddlmZddlmZmZmZmZdd lmZdd lmZmZdd lmZdd lmZdd lmZdej e!e!fddfdZ"ddej#dej#de!dej#fdZ$GddeZ%ej&e%dS)z:Base class to manage the interaction with a running kernelN)partial)getpass)Empty) ensure_async)AnyBoolInstanceType)major_protocol_version) ChannelABC HBChannelABC)KernelClientABC)ConnectionFileMixin)Sessiondctreturnc|D]S\}}t|tstd|zt|tstd|zTdS)z]Validate that the input is a dict with string keys and values. Raises ValueError if not.zkey %r in dict must be a stringz!value %r in dict must be a stringN)items isinstancestr ValueError)rkvs U/var/www/html/test/jupyter/venv/lib/python3.11/site-packages/jupyter_client/client.pyvalidate_string_dictrs FF1!S!! D>BCC C!S!! F@1DEE E FFFshellwrappedmethchannelc&|||}|js|S|jdd\}}|g}d|vr|d|dd||_|S)NzReturns r Parametersz/ Parameters ---------- a reply: bool (default: False) Whether to wait for and return reply timeout: float or None (default: None) Timeout to use when waiting for a reply Returns ------- msg_id: str The msg_id of the request sent, if reply=False (default) reply: dict The reply message for this request, if reply=True  )__doc__splitstripappendjoin)rr r!basedoc_partss rreqrepr-&sgdG$$G <##K33JGQ ]]__ E7""      LL ii&&GO NrceZdZUdZeejZedZ dejfdZ e e Z e e Ze e Ze eZe e ZeZeZeZeZeZdZeed<dEfd Zd ejd ejdejeejffd Z d ejd ejdejeejffd Z!d ejd ejdejeejffd Z"d ejd ejdejeejffdZ#dFdej$e%ddfdZ& dGdedej$e%dedejeejffdZ'dejeejfddfdZ(dejeejfddfdZ)de*dej+j,j-dejdejeejfddf dZ. dHdedededededdf d Z/dEd!Z0e1defd"Z2dZ3e1dejfd#Z4e1dejfd$Z5e1dejfd%Z6e1dejfd&Z7e1dejfd'Z8defd(Z9 dId)ed*ed+ed,ej$ejeejfdej$ed-edej$e%d.ej$ej:d/ej$ej:dejeejffd0Z; dJd)ed*ed+ed,ej$ejeejfdej$ed-edefd1ZdKd)ed2ej$e=d5e=defd6Z? dLd8ed9ed:ed ejdef d;Z@defd<ZAdFd=ej$edefd>ZBdejeejfddfd?ZCd)edefd@ZDdAeddfdBZEdMdCedefdDZFxZGS)N KernelClientaCommunicates with a single kernel on any host via zmq channels. There are five channels associated with each kernel: * shell: for request/reply calls to the kernel. * iopub: for the kernel to publish results to frontends. * hb: for monitoring the kernel's heartbeat. * stdin: for frontends to reply to raw_input calls in the kernel. * control: for kernel management calls to the kernel. The messages that can be sent on these channels are exposed as methods of the client (KernelClient.execute, complete, history, etc.). These methods only send the message, they don't wait for a reply. To get results, use e.g. :meth:`get_shell_msg` to fetch messages from the shell channel. Frc6d|_tjS)NT)_created_contextzmqContextselfs r_context_defaultzKernelClient._context_default_s ${}}rT allow_stdinNcd|jrx|jq|jjse|jr#|jr|jd|n;|jr|jd||j tj }|dS#t$rYdSwxYw)z:Handle garbage collection. Destroy context if applicable.Nz$Could not destroy zmq context for %szDestroying zmq context for %s) r1contextclosedchannels_runninglogwarningdebugdestroysuper__del__AttributeError)r5 super_del __class__s rrAzKernelClient.__del__ts  ! ' (L')$ '8SH$$%KTRRR8JHNN#BDIII $$&&& I IKKKKK    DD sB!! B/.B/argskwargscPKt|jj|i|d{VS)z$Get a message from the shell channelN)r shell_channelget_msgr5rErFs r_async_get_shell_msgz!KernelClient._async_get_shell_msg<!"<$"4"$"6">"O"O"OPPPPPPPPPrtimeoutcK|td}tj|z}ddlm}t |j|sw|d{Vs]tj|krtd|ztj dd{V|d{V] |  t|j dd{V}|d d krU t|j dd{V||nw#t $rYnwxYwn#t $rYnwxYw|d{Vsd }t|tj|krtd |z t|j dd{V}n#t $rYdSwxYwB) a@Waits for a response when a client is blocked - Sets future time for timeout - Blocks on shell channel until a message is received - Exit if the kernel has died - If client times out before receiving a message from the kernel, send RuntimeError - Flush the IOPub channel Ninfr  KernelManagerz?Kernel didn't respond to heartbeats in %d seconds and timed outg?TrVmsg_typekernel_info_replyz*Kernel died before replying to kernel_infoz#Kernel didn't respond in %d seconds)floattimemanagerrZrparent_async_is_alive RuntimeErrorasynciosleep kernel_inforrHrIrN_handle_kernel_info_replyr)r5rV abs_timeoutrZmsgs r_async_wait_for_readyz"KernelClient._async_wait_for_readys ?EllGikkG+ ******$+}55 )!0022222222 )9;;,,&Y\ccmC((((((((( !0022222222 ) T       ();)C)CA)C)N)NOOOOOOOOz?&999*4+=+E+Ec+E+R+RSSSSSSSSS66s;;; ! :    --//////// (B"3'''y{{[(("#H7#RSSS/ T4  ();)C)CC)C)P)PQQQQQQQQ     s6.E" .E EE" E/.E/ .G99 HHrmsg_idr!cK|tj|z} |$td|tjz } |dkr||d{V}n||d{V}n$#t $r}d}t ||d}~wwxYw|dd|kr|S) z0Receive and return the reply for a given requestNTrcontrolr[zTimeout waiting for reply parent_headerrk)r_ monotonicmaxrUrKr TimeoutErrorget)r5rkrVr!deadlinereplyeris r_async_recv_replyzKernelClient._async_recv_replys  ~'''1H "aDN,<,P>Z>Z>\>\8\8\8\8\8\8\ ! JJx  ! ! ! !sA A<(A<;A<c|dd}|d}|dkr8tt|d}||ddS|dvr;tj|dd d dS|d kr:tjd |d dSdS)z/Default hook for redisplaying plain-text outputheaderr\rxstreamnametext) display_dataexecute_resultdataz text/plainerrorr$ tracebackN)getattrrrrrrstderrr))r5rir\rxrs r_output_hook_defaultz!KernelClient._output_hook_defaultsx=,i. x  S'&/22F LL ) ) ) ) ) ; ; ; J  WV_00rBB C C C C C  J  TYYw{';<< = = = = =! rsessionsocketrnc|dd}|dvr!||||d|dS||dS)z]Output hook when running inside an IPython kernel adds rich output support. rr\)rrrrx)raN)sendr)r5rrrnrir\s r_output_hook_kernelz KernelClient._output_hook_kernel s\x=, B B B LL3y>-L P P P P P  % %c * * * * *riopubstdinhbrmc6|r|j|r|j|r!|jd|_nd|_|r|j|r|jdSdS)a}Starts the channels for this kernel. This will create the channels if they do not exist and then start them (their activity runs in a thread). If port numbers of 0 are being used (random ports) then you must first call :meth:`start_kernel`. If the channels have been stopped and you call this, :class:`RuntimeError` will be raised. TFN)rNstartrHrQr7 hb_channelrT)r5rrrrrms rstart_channelszKernelClient.start_channels"s  '   $ $ & & &  '   $ $ & & &  %   $ $ & & &#D  $D   $ O ! ! # # #  )  & & ( ( ( ( ( ) )rc|jr|j|jr|j|jr|j|jr|j|jr|jdSdS)zwStops all the running channels for this kernel. This stops their event loops and joins their threads. N)rHis_alivestoprNrQrrTr4s r stop_channelszKernelClient.stop_channels@s   & & ( ( &   # # % % %   & & ( ( &   # # % % %   & & ( ( &   # # % % % ? # # % % # O " " "   ( ( * * (  % % ' ' ' ' ' ( (rcB|jr|jp|jo|jp_|jo|jp?|jo|jp|j o|j S)z,Are any of the channels created and running?) _shell_channelrHr_iopub_channelrN_stdin_channelrQ _hb_channelr_control_channelrTr4s rr;zKernelClient.channels_runningPs BT%7%@%@%B%B K#E(:(C(C(E(E K#E(:(C(C(E(E K ?T_%=%=%?%? K%I$*>*G*G*I*I  rc |jv|d}|jd|||jj}|||j|j|_|jS)z-Get the shell channel object for this kernel.Nrzconnecting shell channel to %sidentity) r _make_urlr<r> connect_shellrbsessionshell_channel_classioloopr5urlrs rrHzKernelClient.shell_channel]~   &..))C HNN;S A A A''1F'GGF"&":": dk##D ""rc|jj|d}|jd||}|||j|j|_|jS)z-Get the iopub channel object for this kernel.Nrzconnecting iopub channel to %s)rrr<r> connect_iopubiopub_channel_classrrrs rrNzKernelClient.iopub_channelist   &..))C HNN;S A A A''))F"&":": dk##D ""rc |jv|d}|jd|||jj}|||j|j|_|jS)z-Get the stdin channel object for this kernel.Nrzconnecting stdin channel to %sr) rrr<r> connect_stdinrrstdin_channel_classrrs rrQzKernelClient.stdin_channelurrc|jV|d}|jd|||j|j||_|jS)z*Get the hb channel object for this kernel.Nrz"connecting heartbeat channel to %s)rrr<r>hb_channel_classr9r)r5rs rrzKernelClient.hb_channelsc   #..&&C HNN? E E E#44 dlC  D rc |jv|d}|jd|||jj}|||j|j|_|jS)z/Get the control channel object for this kernel.Nrmz connecting control channel to %sr) rrr<r>connect_controlrrcontrol_channel_classrrs rrTzKernelClient.control_channels~  (..++C HNN=s C C C))4<3H)IIF$($>$> dk%%D !$$rcKddlm}t|j|r|jd{VS|j|jSdS)z$Is the kernel process still running?r rYNT)r`rZrrarbr is_beating)r5rZs rrbzKernelClient._async_is_alives{****** dk= 1 1 74466666666 6   '#..00 0trcodesilent store_historyuser_expressions stop_on_error output_hook stdin_hookc nK|jsd} t| ||j}|r*|jsd} t| t |||||||d{V} | |j} |fdtj vrXddl m } | } t| dd }|r5t|j| jj| jj| jj}||j}|t)j|z}nd}t,j}|jj}||t,j|r-|jj}||t,jnd} |6t9d|t)jz }t;d |z}t=||d{V}|sd } tA| ||vrVt |j!d d{V}| |}tEj#|r|d{V||vrt |j!d d{V}|d$d| kr"|||dddkr|dddkrnS|$t9d|t)jz }|%| | d{VS)a.Execute code in the kernel interactively Output will be redisplayed, and stdin prompts will be relayed as well. If an IPython kernel is detected, rich output will be displayed. You can pass a custom output_hook callable that will be called with every IOPub message that is produced instead of the default redisplay. .. versionadded:: 5.0 Parameters ---------- code : str A string of code in the kernel's language. silent : bool, optional (default False) If set, the kernel will execute the code as quietly possible, and will force store_history to be False. store_history : bool, optional (default True) If set, the kernel will store command history. This is forced to be False if silent is True. user_expressions : dict, optional A dict mapping names to expressions to be evaluated in the user's dict. The expression values are returned as strings formatted using :func:`repr`. allow_stdin : bool, optional (default self.allow_stdin) Flag for whether the kernel can send stdin requests to frontends. Some frontends (e.g. the Notebook) do not support stdin requests. If raw_input is called from code executed from such a frontend, a StdinNotImplementedError will be raised. stop_on_error: bool, optional (default True) Flag whether to abort the execution queue, if an exception is encountered. timeout: float or None (default: None) Timeout to use when waiting for a reply output_hook: callable(msg) Function to be called with output messages. If not specified, output will be redisplayed. stdin_hook: callable(msg) Function or awaitable to be called with stdin_request messages. If not specified, input/getpass will be called. Returns ------- reply: dict The reply message for this request z/IOPub channel must be running to receive outputNz,stdin channel must be running to allow input)rrrr7rIPythonr) get_ipythonkernelFTizTimeout waiting for outputr[rnrkrr\statusrxexecution_stateidle)&rNrrcr7rQrexecuterrmodulesrrrrr display_pubr pub_socketrnrr_ror2rdPollerrregisterPOLLINrpintdictpollrqrIinspect isawaitablerrrv)r5rrrrr7rrVrremsgrkrip in_kernelrs timeout_mspoller iopub_socket stdin_socketeventsreqresris r_async_execute_interactivez'KernelClient._async_execute_interactivesD!**,, %DDt$$ $  *K  %t1::<< %ADt$$ $# LL+!1'+              1J  9 #;#; + + + + + +BHe44I %,N*N-N0   3K  ~'''1HHJ##%%)0  cj111  -4L OOL#* 5 5 5 5L "aDN,<,?? ?-... * 0&*   l0':: $$$8}X&&r cursor_posc|t|}||d}|jd|}|j||ddS)aTab complete text in the kernel's namespace. Parameters ---------- code : str The context in which completion is requested. Can be anything between a variable name and an entire cell. cursor_pos : int, optional The position of the cursor in the block of code where the completion was requested. Default: ``len(code)`` Returns ------- The msg_id of the message sent. N)rrcomplete_requestrrklenrrirHr)r5rrrxris rcompletezKernelClient.completes`  TJz::l17;; $$$8}X&&rr detail_levelc|t|}|||d}|jd|}|j||ddS)aGet metadata information about an object in the kernel's namespace. It is up to the kernel to determine the appropriate object to inspect. Parameters ---------- code : str The context in which info is requested. Can be anything between a variable name and an entire cell. cursor_pos : int, optional The position of the cursor in the block of code where the info was requested. Default: ``len(code)`` detail_level : int, optional The level of detail for the introspection (0-2) Returns ------- The msg_id of the message sent. N)rrrinspect_requestrrkr)r5rrrrxris rrzKernelClient.inspectsj(  TJ$(   l0':: $$$8}X&&rrangerawoutputhist_access_typec |dkr,|dd|ddtd |||d|}|jd|}|j||ddS) aGet entries from the kernel's history list. Parameters ---------- raw : bool If True, return the raw input. output : bool If True, then return the output as well. hist_access_type : str 'range' (fill in session, start and stop params), 'tail' (fill in n) or 'search' (fill in pattern param). session : int For a range request, the session from which to get lines. Session numbers are positive integers; negative ones count back from the current session. start : int The first line number of a history range. stop : int The final (excluded) line number of a history range. n : int The number of lines of history to get for a tail request. pattern : str The glob-syntax pattern for a search request. Returns ------- The ID of the message sent. rrrr)rrrhistory_requestrrk) setdefaultrrrirHr)r5rrrrFrxris rhistoryzKernelClient.historysL w & &   i + + +   gq ) ) )[3v@P[[TZ[[l0':: $$$8}X&&rc|jd}|j||ddS)zdRequest kernel info Returns ------- The msg_id of the message sent kernel_info_requestrrkrrirHr)r5ris rrfzKernelClient.kernel_infos@l455 $$$8}X&&r target_namec|ind|i}|jd|}|j||ddS)zbRequest comm info Returns ------- The msg_id of the message sent Nrcomm_info_requestrrkr)r5rrxris r comm_infozKernelClient.comm_infosU$+""-1Ml2G<< $$$8}X&&rct|dddd}|tkr||j_dSdS)z~handle kernel info reply sets protocol adaptation version. This might be run from a separate thread. rxprotocol_version.rN)rr&r r adapt_version)r5rirs rrgz&KernelClient._handle_kernel_info_replysR C N+=>DDSII!LMM 2 2 2)6DL & & & 3 2rc|jdd|i}|j||ddS)zAsk the kernel whether some code is complete and ready to execute. Returns ------- The ID of the message sent. is_complete_requestrrrkr)r5rris r is_completezKernelClient.is_complete sFl4vtnEE $$$8}X&&rstringcxd|i}|jd|}|j|dS)zSend a string of raw input to the kernel. This should only be called in response to the kernel sending an ``input_request`` message on the stdin channel. Returns ------- The ID of the message sent. value input_replyN)rrirQr)r5rrxris rr|zKernelClient.inputsBF#l}g66 $$$$$rrestartc|jdd|i}|j||ddS)aRequest an immediate kernel shutdown on the control channel. Upon receipt of the (empty) reply, client code can safely assume that the kernel has shut down and it's safe to forcefully terminate it if it's still alive. The kernel will send the reply via a function registered with Python's atexit module, ensuring it's truly done as the kernel is done with all normal operation. Returns ------- The msg_id of the message sent shutdown_requestr rrk)rrirTr)r5r ris rshutdownzKernelClient.shutdown%sG"l1Iw3GHH !!#&&&8}X&&r)rN)N)Nr)TTTTT)FTNNTNNN)FTNNT)Nr)TFr)F)H__name__ __module__ __qualname__r%r r2r3r9rr1r6r r rrrrrrrrrrrrr7bool__annotations__rAtDictrrKrOrRrUOptionalr^rjrvrrrsugarrSocketrrrpropertyr;rrHrNrQrrTrbCallablerrrrrrrfrrgrr|r __classcell__)rDs@rr/r/Is8"hs{##GtE{{#+ $z**$z**$z**tL)) D,,SUUNSUUNSUUN#%%KsuuK2OOO16RUWXW\R\K]OOOOOOO16RUWXW\R\K]OOOOOOO16RUWXW\R\K]OOOOQ!%Q15QQVTWYZY^T^M_QQQQ991:e3D9PT9999xNU$%Ju$5GJ QU ,!QVCJ-?!D!!!!& >sAEz(: >t > > > >++  '+u + VCJ  +  ++++. )))) )  )  ) ))))<((((  $   X F  #qu # # #X # #qu # # #X # #qu # # #X # AE   X  % % % %X %t&";?(,"%).2-1YEYEYEYE YE *QVCJ%78 YE Z% YEYEE"YEZ +YEJqz*YE QU YEYEYEYE~";?(,"A'A'A'A' A' *QVCJ%78 A' Z% A'A' A'A'A'A'F''S'ajo'''''.''C'QZ_'SV'_b''''B ' ,',' ,',' ,' % ,' ,',',','\ 'S ' ' ' ' ' 'QZ_ ' ' ' ' '7QVCJ-?7D7777 ' ' ' ' ' ' %C %D % % % %'''''''''''rr/)r)'r%rdrrr_typingr functoolsrrqueuer zmq.asyncior2jupyter_core.utilsr traitletsrrr r channelsr channelsabcr r clientabcrconnectrrrrrrrr-r/rrrrr's@@ ++++++////////////,,,,,,11111111&&&&&&(((((( FafS#X.F4FFFF  AJ aj 3 QZ    Fo 'o 'o 'o 'o '&o 'o 'o 'd&&&&&r