U Zf#A@snddlZddlZddlZddlZddlZddlZddlZddlZddlZddl Z ddl m Z ddl m Z zrddlmZddlmZmZmZddlmZddlmZddlmZdd lmZddlZddlZed d Zd ZWn$e k rd ZdZddZYnXe dZ!e"dddZ#e$ddddddfddZ%iZ&iZ'ddZ(ddZ)d"ddZ*Gd d!d!Z+e+Z,dS)#N)Literal) make_server) get_ipython)IFramedisplay Javascript)HTML) FormattedTB)retry)CommZdash)Z target_nameTFcCsdSNr r r 1/tmp/pip-unpacked-wheel-47crqvv_/dash/_jupyter.py!r)inlineexternal jupyterlabtab_noneerrorcCsFddlm}|j}d}|jdk rB|d7}|j}|jj|jkr|Sq|S)Nr)_invoke_callback)Zdash._callbackr __traceback__tb_nexttb_framef_code__code__)rrtbskipr r r _get_skip&s  r!cCsd|S)N*r namer r rr<rcCsd|S)Nz**r r#r r rr=rcCs dt|S)N=)repr)valuer r rr>rc Cs|||fdd}g} tt|D]} | ||| q |rV| ||||||rt| |||||dd| d} t| dkr| Sdd| d S) z_Copied from inspect.formatargvalues, modified to place function arguments on separate linescSs|||||Sr r )r$locals formatarg formatvaluer r rconvertEsz(_custom_formatargvalues..convert(z, )(z( z, z ))rangelenappendjoin) argsvarargsvarkwr(r) formatvarargs formatvarkwr*r+specsiresultr r r_custom_formatargvalues6s r;cCs4tdk r0tjdk r0tjtd<tddidS)NparenttypeZbase_url_request)r _dash_commkernel get_parent_callersendr r r r!_send_jupyter_config_comm_request_s  rCcCsttSr )bool_jupyter_configr r r r_jupyter_comm_response_receivedhsrFc stjdkrdStt}|j}gfdd}||jd<|jd7_t}t||krhtdtrpqt |j rt }t ||| qP| qP|j|jd<tjtjD]$\}}}|||||||qdS)Ncs|||fdSr )r1)streamidentr<Zcaptured_eventsr r capture_event{sz._request_jupyter_config..capture_eventexecute_requestrzvUnable to communicate with the jupyter_dash notebook or JupyterLab extension required to infer Jupyter configuration.)r>r?rCrZshell_handlersZexecution_counttimeEnvironmentErrorrFasyncioiscoroutinefunctionZdo_one_iterationZget_event_loop nest_asyncioapplyZrun_until_completerLsysstdoutflushstderr set_parent) timeoutshellr?rKt0ZlooprHrIr<r rJr_request_jupyter_configls6          r[c@seZdZUdZdZeed<ee Z dZ e ed<iZ ddZdd ZdedddZeddZeddZeddZddZeddZd S) JupyterDashz; Interact with dash apps inside jupyter notebooks. r default_modeTinline_exceptionscCs|jr |jrdStdS)ar Infer the current Jupyter server configuration. 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Requires JupyterLab and the `jupyterlab-dash` extension. :param width: Width of app when displayed using mode="inline" :param height: Height of app when displayed using mode="inline" :param host: Host of the server :param port: Port used by the server :param server_url: Use if a custom url is required to display the app. rrrrrNz>The mode argument must be a string Received value of type z: zInvalid display argument z Valid arguments: Z base_subpath/z/proxy/{port}/requests_pathname_prefix)port server_urlZDASH_DOMAIN_BASEzhttps://http://:rT)ZthreadedZ processesZwerkzeugdi)stop_max_attempt_numberwait_exponential_multiplierwait_exponential_maxc sTz WnBtk r Yn0tk rN}z||W5d}~XYnXdSr ) serve_forever SystemExit Exceptionputr)err_qserverr rrunOs  z JupyterDash.run_app..run)targetz/_alive_cs0z}|r|Wntjk r*YnXdSr ) get_nowaitqueueEmpty)err)rr r _get_errorfs z'JupyterDash.run_app.._get_error c szRt}|j}|jdkr.t||dkrVdd}td|dWn.tjk r}z|W5d}~XYnXdS)NAliverxryz Address 'zA' already in use. 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