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_.handleShellMessage(this,t)}requestExecute(e,t=!0,n){const r=d.createMessage({msgType:"execute_request",channel:"shell",username:this._username,session:this._clientId,content:Object.assign(Object.assign({},{silent:!1,store_history:!0,user_expressions:{},allow_stdin:!0,stop_on_error:!1}),e),metadata:n});return this.sendShellMessage(r,!0,t)}requestDebug(e,t=!0){const n=d.createMessage({msgType:"debug_request",channel:"control",username:this._username,session:this._clientId,content:e});return this.sendControlMessage(n,!0,t)}requestIsComplete(e){const t=d.createMessage({msgType:"is_complete_request",channel:"shell",username:this._username,session:this._clientId,content:e});return _.handleShellMessage(this,t)}requestCommInfo(e){const t=d.createMessage({msgType:"comm_info_request",channel:"shell",username:this._username,session:this._clientId,content:e});return _.handleShellMessage(this,t)}sendInputReply(e){const t=d.createMessage({msgType:"input_reply",channel:"stdin",username:this._username,session:this._clientId,content:e});this._sendMessage(t),this._anyMessage.emit({msg:t,direction:"send"})}createComm(e,t=s.UUID.uuid4()){if(!this.handleComms)throw new Error("Comms are disabled on this kernel connection");if(this._comms.has(t))throw new Error("Comm is already created");const n=new u.CommHandler(e,t,this,()=>{this._unregisterComm(t)});return this._comms.set(t,n),n}hasComm(e){return this._comms.has(e)}registerCommTarget(e,t){this.handleComms&&(this._targetRegistry[e]=t)}removeCommTarget(e,t){this.handleComms&&(this.isDisposed||this._targetRegistry[e]!==t||delete this._targetRegistry[e])}registerMessageHook(e,t){var n;const r=null===(n=this._futures)||void 0===n?void 0:n.get(e);r&&r.registerMessageHook(t)}removeMessageHook(e,t){var n;const r=null===(n=this._futures)||void 0===n?void 0:n.get(e);r&&r.removeMessageHook(t)}async _handleDisplayId(e,t){var n,r;const i=t.parent_header.msg_id;let o=this._displayIdToParentIds.get(e);if(o){const e={header:s.JSONExt.deepCopy(t.header),parent_header:s.JSONExt.deepCopy(t.parent_header),metadata:s.JSONExt.deepCopy(t.metadata),content:s.JSONExt.deepCopy(t.content),channel:t.channel,buffers:t.buffers?t.buffers.slice():[]};e.header.msg_type="update_display_data",await Promise.all(o.map(async t=>{const n=this._futures&&this._futures.get(t);n&&await n.handleMsg(e)}))}if("update_display_data"===t.header.msg_type)return!0;o=null!==(n=this._displayIdToParentIds.get(e))&&void 0!==n?n:[],-1===o.indexOf(i)&&o.push(i),this._displayIdToParentIds.set(e,o);const a=null!==(r=this._msgIdToDisplayIds.get(i))&&void 0!==r?r:[];return-1===a.indexOf(i)&&a.push(i),this._msgIdToDisplayIds.set(i,a),!1}async _handleRestart(){this._clearKernelState(),this._updateStatus("restarting"),setTimeout(()=>{this.reconnect(),this.requestKernelInfo()},0)}_clearSocket(){null!==this._ws&&(this._ws.onopen=this._noOp,this._ws.onclose=this._noOp,this._ws.onerror=this._noOp,this._ws.onmessage=this._noOp,this._ws.close(),this._ws=null)}_updateStatus(e){this._status!==e&&"dead"!==this._status&&(this._status=e,_.logKernelStatus(this),this._statusChanged.emit(e),"dead"===e&&this.dispose())}_sendPending(){for(;"connected"===this.connectionStatus&&"_RESTARTING_"!==this._kernelSession&&this._pendingMessages.length>0;)this._sendMessage(this._pendingMessages[0],!1),this._pendingMessages.shift()}_clearKernelState(){this._kernelSession="",this._pendingMessages=[],this._futures.forEach(e=>{e.dispose()}),this._comms.forEach(e=>{e.dispose()}),this._msgChain=Promise.resolve(),this._futures=new Map,this._comms=new Map,this._displayIdToParentIds.clear(),this._msgIdToDisplayIds.clear()}_assertCurrentMessage(e){if(this._errorIfDisposed(),e.header.session!==this._kernelSession)throw new Error("Canceling handling of old message: "+e.header.msg_type)}async _handleCommOpen(e){this._assertCurrentMessage(e);const t=e.content,n=new u.CommHandler(t.target_name,t.comm_id,this,()=>{this._unregisterComm(t.comm_id)});this._comms.set(t.comm_id,n);try{const r=await _.loadObject(t.target_name,t.target_module,this._targetRegistry);await r(n,e)}catch(e){throw n.close(),console.error("Exception opening new comm"),e}}async _handleCommClose(e){this._assertCurrentMessage(e);const t=e.content,n=this._comms.get(t.comm_id);if(!n)return void console.error("Comm not found for comm id "+t.comm_id);this._unregisterComm(n.commId);const r=n.onClose;r&&await r(e),n.dispose()}async _handleCommMsg(e){this._assertCurrentMessage(e);const t=e.content,n=this._comms.get(t.comm_id);if(!n)return;const r=n.onMsg;r&&await r(e)}_unregisterComm(e){this._comms.delete(e)}_updateConnectionStatus(e){if(this._connectionStatus!==e){if(this._connectionStatus=e,"connecting"!==e&&(this._reconnectAttempt=0,clearTimeout(this._reconnectTimeout)),"dead"!==this.status)if("connected"===e){let e=!1;"_RESTARTING_"===this._kernelSession&&(this._kernelSession="",e=!0);let t=this.requestKernelInfo();e&&(this._kernelSession="_RESTARTING_");let n=!1,r=()=>{n||(n=!0,e&&"_RESTARTING_"===this._kernelSession&&(this._kernelSession=""),clearTimeout(i),this._pendingMessages.length>0&&this._sendPending())};t.then(r);let i=setTimeout(r,3e3)}else this._updateStatus("unknown");this._connectionStatusChanged.emit(e)}}async _handleMessage(e){var t,n;let r=!1;if("shutdown_reply"===e.header.msg_type&&(this._kernelSession=e.header.session,this._sendPending()),e.parent_header&&"iopub"===e.channel&&(d.isDisplayDataMsg(e)||d.isUpdateDisplayDataMsg(e)||d.isExecuteResultMsg(e))){const n=(null!==(t=e.content.transient)&&void 0!==t?t:{}).display_id;n&&(r=await this._handleDisplayId(n,e),this._assertCurrentMessage(e))}if(!r&&e.parent_header){const t=e.parent_header,r=null===(n=this._futures)||void 0===n?void 0:n.get(t.msg_id);if(r)await r.handleMsg(e),this._assertCurrentMessage(e);else{const n=t.session===this.clientId;"iopub"!==e.channel&&n&&this._unhandledMessage.emit(e)}}if("iopub"===e.channel){switch(e.header.msg_type){case"status":{const t=e.content.execution_state;"autorestarting"===t&&Promise.resolve().then(async()=>{await this._handleRestart(),this._updateStatus("autorestarting")}),"restarting"===t&&Promise.resolve().then(async()=>{await this._handleRestart(),this._kernelSession=e.header.session,this._updateStatus("restarting")}),this._updateStatus(t);break}case"comm_open":this.handleComms&&await this._handleCommOpen(e);break;case"comm_msg":this.handleComms&&await this._handleCommMsg(e);break;case"comm_close":this.handleComms&&await this._handleCommClose(e)}this.isDisposed||(this._assertCurrentMessage(e),this._iopubMessage.emit(e))}}_reconnect(){if(this._errorIfDisposed(),clearTimeout(this._reconnectTimeout),this._reconnectAttempt<this._reconnectLimit){this._updateConnectionStatus("connecting");const e=_.getRandomIntInclusive(0,1e3*(Math.pow(2,this._reconnectAttempt)-1));console.warn(`Connection lost, reconnecting in ${Math.floor(e/1e3)} seconds.`),this._reconnectTimeout=setTimeout(this._createSocket,e),this._reconnectAttempt+=1}else this._updateConnectionStatus("disconnected");this._clearSocket()}_errorIfDisposed(){if(this.isDisposed)throw new Error("Kernel connection is disposed")}}var _;t.KernelConnection=v,function(e){e.logKernelStatus=function(e){switch(e.status){case"idle":case"busy":case"unknown":return;default:console.debug(`Kernel: ${e.status} (${e.id})`)}},e.handleShellMessage=async function(e,t){return e.sendShellMessage(t,!0).done},e.loadObject=function(e,t,n){return new Promise((r,i)=>{if(t){if("undefined"==typeof requirejs)throw new Error("requirejs not found");requirejs([t],n=>{if(void 0===n[e]){i(new Error(`Object '${e}' not found in module '${t}'`))}else r(n[e])},i)}else(null==n?void 0:n[e])?r(n[e]):i(new Error(`Object '${e}' not found in registry`))})},e.getRandomIntInclusive=function(e,t){return e=Math.ceil(e),t=Math.floor(t),Math.floor(Math.random()*(t-e+1))+e}}(_||(_={}))},function(e,t,n){"use strict";var r=this&&this.__createBinding||(Object.create?function(e,t,n,r){void 0===r&&(r=n),Object.defineProperty(e,r,{enumerable:!0,get:function(){return t[n]}})}:function(e,t,n,r){void 0===r&&(r=n),e[r]=t[n]}),i=this&&this.__setModuleDefault||(Object.create?function(e,t){Object.defineProperty(e,"default",{enumerable:!0,value:t})}:function(e,t){e.default=t}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var n in e)"default"!==n&&Object.prototype.hasOwnProperty.call(e,n)&&r(t,e,n);return i(t,e),t};Object.defineProperty(t,"__esModule",{value:!0}),t.CommHandler=void 0;const a=n(21),s=o(n(55));class l extends a.DisposableDelegate{constructor(e,t,n,r){super(r),this._target="",this._id="",this._id=t,this._target=e,this._kernel=n}get commId(){return this._id}get targetName(){return this._target}get onClose(){return this._onClose}set onClose(e){this._onClose=e}get onMsg(){return this._onMsg}set onMsg(e){this._onMsg=e}open(e,t,n=[]){if(this.isDisposed||this._kernel.isDisposed)throw new Error("Cannot open");const r=s.createMessage({msgType:"comm_open",channel:"shell",username:this._kernel.username,session:this._kernel.clientId,content:{comm_id:this._id,target_name:this._target,data:null!=e?e:{}},metadata:t,buffers:n});return this._kernel.sendShellMessage(r,!1,!0)}send(e,t,n=[],r=!0){if(this.isDisposed||this._kernel.isDisposed)throw new Error("Cannot send");const i=s.createMessage({msgType:"comm_msg",channel:"shell",username:this._kernel.username,session:this._kernel.clientId,content:{comm_id:this._id,data:e},metadata:t,buffers:n});return this._kernel.sendShellMessage(i,!1,r)}close(e,t,n=[]){if(this.isDisposed||this._kernel.isDisposed)throw new Error("Cannot close");const r=s.createMessage({msgType:"comm_close",channel:"shell",username:this._kernel.username,session:this._kernel.clientId,content:{comm_id:this._id,data:null!=e?e:{}},metadata:t,buffers:n}),i=this._kernel.sendShellMessage(r,!1,!0),o=this._onClose;if(o){o(s.createMessage({msgType:"comm_close",channel:"iopub",username:this._kernel.username,session:this._kernel.clientId,content:{comm_id:this._id,data:null!=e?e:{}},metadata:t,buffers:n}))}return this.dispose(),i}}t.CommHandler=l},function(e,t,n){"use strict";(function(e){var r=this&&this.__createBinding||(Object.create?function(e,t,n,r){void 0===r&&(r=n),Object.defineProperty(e,r,{enumerable:!0,get:function(){return t[n]}})}:function(e,t,n,r){void 0===r&&(r=n),e[r]=t[n]}),i=this&&this.__setModuleDefault||(Object.create?function(e,t){Object.defineProperty(e,"default",{enumerable:!0,value:t})}:function(e,t){e.default=t}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var n in e)"default"!==n&&Object.prototype.hasOwnProperty.call(e,n)&&r(t,e,n);return i(t,e),t};Object.defineProperty(t,"__esModule",{value:!0}),t.KernelShellFutureHandler=t.KernelControlFutureHandler=t.KernelFutureHandler=void 0;const a=n(9),s=n(21),l=o(n(55));class c extends s.DisposableDelegate{constructor(e,t,n,r,i){super(e),this._status=0,this._stdin=u.noOp,this._iopub=u.noOp,this._reply=u.noOp,this._done=new a.PromiseDelegate,this._hooks=new u.HookList,this._disposeOnDone=!0,this._msg=t,n||this._setFlag(u.KernelFutureFlag.GotReply),this._disposeOnDone=r,this._kernel=i}get msg(){return this._msg}get done(){return this._done.promise}get onReply(){return this._reply}set onReply(e){this._reply=e}get onIOPub(){return this._iopub}set onIOPub(e){this._iopub=e}get onStdin(){return this._stdin}set onStdin(e){this._stdin=e}registerMessageHook(e){if(this.isDisposed)throw new Error("Kernel future is disposed");this._hooks.add(e)}removeMessageHook(e){this.isDisposed||this._hooks.remove(e)}sendInputReply(e){this._kernel.sendInputReply(e)}dispose(){this._stdin=u.noOp,this._iopub=u.noOp,this._reply=u.noOp,this._hooks=null,this._testFlag(u.KernelFutureFlag.IsDone)||(this._done.promise.catch(()=>{}),this._done.reject(new Error(`Canceled future for ${this.msg.header.msg_type} message before replies were done`))),super.dispose()}async handleMsg(e){switch(e.channel){case"control":case"shell":e.channel===this.msg.channel&&e.parent_header.msg_id===this.msg.header.msg_id&&await this._handleReply(e);break;case"stdin":await this._handleStdin(e);break;case"iopub":await this._handleIOPub(e)}}async _handleReply(e){const t=this._reply;t&&await t(e),this._replyMsg=e,this._setFlag(u.KernelFutureFlag.GotReply),this._testFlag(u.KernelFutureFlag.GotIdle)&&this._handleDone()}async _handleStdin(e){const t=this._stdin;t&&await t(e)}async _handleIOPub(e){const t=await this._hooks.process(e),n=this._iopub;t&&n&&await n(e),l.isStatusMsg(e)&&"idle"===e.content.execution_state&&(this._setFlag(u.KernelFutureFlag.GotIdle),this._testFlag(u.KernelFutureFlag.GotReply)&&this._handleDone())}_handleDone(){this._testFlag(u.KernelFutureFlag.IsDone)||(this._setFlag(u.KernelFutureFlag.IsDone),this._done.resolve(this._replyMsg),this._disposeOnDone&&this.dispose())}_testFlag(e){return 0!=(this._status&e)}_setFlag(e){this._status|=e}}t.KernelFutureHandler=c;t.KernelControlFutureHandler=class extends c{};var u;t.KernelShellFutureHandler=class extends c{},function(t){t.noOp=()=>{};const n="function"==typeof requestAnimationFrame?requestAnimationFrame:e;let r;t.HookList=class{constructor(){this._hooks=[]}add(e){this.remove(e),this._hooks.push(e)}remove(e){const t=this._hooks.indexOf(e);t>=0&&(this._hooks[t]=null,this._scheduleCompact())}async process(e){await this._processing;const t=new a.PromiseDelegate;let n;this._processing=t.promise;for(let r=this._hooks.length-1;r>=0;r--){const i=this._hooks[r];if(null!==i){try{n=await i(e)}catch(e){n=!0,console.error(e)}if(!1===n)return t.resolve(void 0),!1}}return t.resolve(void 0),!0}_scheduleCompact(){this._compactScheduled||(this._compactScheduled=!0,n(()=>{this._processing=this._processing.then(()=>{this._compactScheduled=!1,this._compact()})}))}_compact(){let e=0;for(let t=0,n=this._hooks.length;t<n;t++){const n=this._hooks[t];null===this._hooks[t]?e++:this._hooks[t-e]=n}this._hooks.length-=e}},function(e){e[e.GotReply=1]="GotReply",e[e.GotIdle=2]="GotIdle",e[e.IsDone=4]="IsDone",e[e.DisposeOnDone=8]="DisposeOnDone"}(r=t.KernelFutureFlag||(t.KernelFutureFlag={}))}(u||(u={}))}).call(this,n(35).setImmediate)},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.serialize=t.deserialize=void 0,t.deserialize=function(e){let t;return t="string"==typeof e?JSON.parse(e):function(e){const t=new DataView(e),n=t.getUint32(0),r=[];if(n<2)throw new Error("Invalid incoming Kernel Message");for(let e=1;e<=n;e++)r.push(t.getUint32(4*e));const i=new Uint8Array(e.slice(r[0],r[1])),o=JSON.parse(new TextDecoder("utf8").decode(i));o.buffers=[];for(let t=1;t<n;t++){const n=r[t],i=r[t+1]||e.byteLength;o.buffers.push(new DataView(e.slice(n,i)))}return o}(e),t},t.serialize=function(e){var t;let n;return n=(null===(t=e.buffers)||void 0===t?void 0:t.length)?function(e){const t=[],n=[],r=new 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spec");r.validateProperty(e,"name","string"),r.validateProperty(e,"resources","object"),r.validateProperty(t,"language","string"),r.validateProperty(t,"display_name","string"),r.validateProperty(t,"argv","array");let n=null;t.hasOwnProperty("metadata")&&(r.validateProperty(t,"metadata","object"),n=t.metadata);let i=null;return t.hasOwnProperty("env")&&(r.validateProperty(t,"env","object"),i=t.env),{name:e.name,resources:e.resources,language:t.language,display_name:t.display_name,argv:t.argv,metadata:n,env:i}}t.validateSpecModel=i,t.validateSpecModels=function(e){if(!e.hasOwnProperty("kernelspecs"))throw new Error("No kernelspecs found");let t=Object.keys(e.kernelspecs);const n=Object.create(null);let r=e.default;for(let r=0;r<t.length;r++){const o=e.kernelspecs[t[r]];try{n[t[r]]=i(o)}catch(e){console.warn("Removing errant kernel spec: "+t[r])}}if(t=Object.keys(n),!t.length)throw new Error("No valid kernelspecs found");return r&&"string"==typeof r&&r in n||(r=t[0],console.warn(`Default kernel not found, using '${t[0]}'`)),{default:r,kernelspecs:n}}},function(e,t,n){"use strict";var r=this&&this.__createBinding||(Object.create?function(e,t,n,r){void 0===r&&(r=n),Object.defineProperty(e,r,{enumerable:!0,get:function(){return t[n]}})}:function(e,t,n,r){void 0===r&&(r=n),e[r]=t[n]}),i=this&&this.__setModuleDefault||(Object.create?function(e,t){Object.defineProperty(e,"default",{enumerable:!0,value:t})}:function(e,t){e.default=t}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var n in e)"default"!==n&&Object.prototype.hasOwnProperty.call(e,n)&&r(t,e,n);return i(t,e),t};Object.defineProperty(t,"__esModule",{value:!0}),t.KernelSpecManager=void 0;const a=n(9),s=n(40),l=n(7),c=o(n(233)),u=n(56);class d extends u.BaseManager{constructor(e={}){var t;super(e),this._isReady=!1,this._connectionFailure=new l.Signal(this),this._specs=null,this._specsChanged=new l.Signal(this),this._ready=Promise.all([this.requestSpecs()]).then(e=>{}).catch(e=>{}).then(()=>{this.isDisposed||(this._isReady=!0)}),this._pollSpecs=new s.Poll({auto:!1,factory:()=>this.requestSpecs(),frequency:{interval:61e3,backoff:!0,max:3e5},name:"@jupyterlab/services:KernelSpecManager#specs",standby:null!==(t=e.standby)&&void 0!==t?t:"when-hidden"}),this.ready.then(()=>{this._pollSpecs.start()})}get isReady(){return this._isReady}get ready(){return this._ready}get specs(){return this._specs}get specsChanged(){return this._specsChanged}get connectionFailure(){return this._connectionFailure}dispose(){this._pollSpecs.dispose(),super.dispose()}async refreshSpecs(){await this._pollSpecs.refresh(),await this._pollSpecs.tick}async requestSpecs(){const e=await c.getSpecs(this.serverSettings);this.isDisposed||a.JSONExt.deepEqual(e,this._specs)||(this._specs=e,this._specsChanged.emit(e))}}t.KernelSpecManager=d},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.ServiceManager=void 0;const r=n(7),i=n(402),o=n(234),a=n(231),s=n(69),l=n(235),c=n(236),u=n(237),d=n(25),h=n(238),p=n(232);t.ServiceManager=class{constructor(e={}){var t,n;this._isDisposed=!1,this._connectionFailure=new r.Signal(this),this._isReady=!1;const f=e.defaultDrive,m=null!==(t=e.serverSettings)&&void 0!==t?t:d.ServerConnection.makeSettings(),g={defaultDrive:f,serverSettings:m,standby:null!==(n=e.standby)&&void 0!==n?n:"when-hidden"},v=new p.KernelManager(g);this.serverSettings=m,this.contents=new a.ContentsManager(g),this.sessions=new l.SessionManager(Object.assign(Object.assign({},g),{kernelManager:v})),this.settings=new c.SettingManager(g),this.terminals=new u.TerminalManager(g),this.builder=new i.BuildManager(g),this.workspaces=new h.WorkspaceManager(g),this.nbconvert=new o.NbConvertManager(g),this.kernelspecs=new s.KernelSpecManager(g),this.kernelspecs.connectionFailure.connect(this._onConnectionFailure,this),this.sessions.connectionFailure.connect(this._onConnectionFailure,this),this.terminals.connectionFailure.connect(this._onConnectionFailure,this);const _=[this.sessions.ready,this.kernelspecs.ready];this.terminals.isAvailable()&&_.push(this.terminals.ready),this._readyPromise=Promise.all(_).then(()=>{this._isReady=!0})}get connectionFailure(){return this._connectionFailure}get isDisposed(){return this._isDisposed}dispose(){this.isDisposed||(this._isDisposed=!0,r.Signal.clearData(this),this.contents.dispose(),this.sessions.dispose(),this.terminals.dispose())}get isReady(){return this._isReady}get ready(){return this._readyPromise}_onConnectionFailure(e,t){this._connectionFailure.emit(t)}}},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.BuildManager=void 0;const r=n(14),i=n(25);t.BuildManager=class{constructor(e={}){var t;this._url="",this.serverSettings=null!==(t=e.serverSettings)&&void 0!==t?t:i.ServerConnection.makeSettings();const{baseUrl:n,appUrl:o}=this.serverSettings;this._url=r.URLExt.join(n,o,"api/build")}get isAvailable(){return"true"===r.PageConfig.getOption("buildAvailable").toLowerCase()}get shouldCheck(){return"true"===r.PageConfig.getOption("buildCheck").toLowerCase()}getStatus(){const{_url:e,serverSettings:t}=this;return i.ServerConnection.makeRequest(e,{},t).then(e=>{if(200!==e.status)throw new i.ServerConnection.ResponseError(e);return e.json()}).then(e=>{if("string"!=typeof e.status)throw new Error("Invalid data");if("string"!=typeof e.message)throw new Error("Invalid data");return e})}build(){const{_url:e,serverSettings:t}=this;return i.ServerConnection.makeRequest(e,{method:"POST"},t).then(e=>{if(400===e.status)throw new i.ServerConnection.ResponseError(e,"Build aborted");if(200!==e.status){const t=`Build failed with ${e.status}, please run 'jupyter lab build' on the server for full output`;throw new i.ServerConnection.ResponseError(e,t)}})}cancel(){const{_url:e,serverSettings:t}=this;return i.ServerConnection.makeRequest(e,{method:"DELETE"},t).then(e=>{if(204!==e.status)throw new i.ServerConnection.ResponseError(e)})}}},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0})},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.validateModels=t.updateLegacySessionModel=t.validateModel=void 0;const r=n(68),i=n(54);function o(e){i.validateProperty(e,"id","string"),i.validateProperty(e,"type","string"),i.validateProperty(e,"name","string"),i.validateProperty(e,"path","string"),i.validateProperty(e,"kernel","object"),r.validateModel(e.kernel)}t.validateModel=o,t.updateLegacySessionModel=function(e){void 0===e.path&&void 0!==e.notebook&&(e.path=e.notebook.path,e.type="notebook",e.name="")},t.validateModels=function(e){if(!Array.isArray(e))throw new Error("Invalid session list");e.forEach(e=>o(e))}},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.SessionManager=void 0;const r=n(2),i=n(40),o=n(7),a=n(25),s=n(56),l=n(406),c=n(70);class u extends s.BaseManager{constructor(e){var t;super(e),this._isReady=!1,this._sessionConnections=new Set,this._models=new Map,this._runningChanged=new o.Signal(this),this._connectionFailure=new o.Signal(this),this._connectToKernel=e=>this._kernelManager.connectTo(e),this._kernelManager=e.kernelManager,this._pollModels=new i.Poll({auto:!1,factory:()=>this.requestRunning(),frequency:{interval:1e4,backoff:!0,max:3e5},name:"@jupyterlab/services:SessionManager#models",standby:null!==(t=e.standby)&&void 0!==t?t:"when-hidden"}),this._ready=(async()=>{await this._pollModels.start(),await this._pollModels.tick,await this._kernelManager.ready,this._isReady=!0})()}get isReady(){return this._isReady}get ready(){return this._ready}get runningChanged(){return this._runningChanged}get connectionFailure(){return this._connectionFailure}dispose(){this.isDisposed||(this._models.clear(),this._sessionConnections.forEach(e=>e.dispose()),this._pollModels.dispose(),super.dispose())}connectTo(e){const t=new l.SessionConnection(Object.assign(Object.assign({},e),{connectToKernel:this._connectToKernel,serverSettings:this.serverSettings}));return this._onStarted(t),this._models.has(e.model.id)||this.refreshRunning().catch(()=>{}),t}running(){return r.iter([...this._models.values()])}async refreshRunning(){await this._pollModels.refresh(),await this._pollModels.tick}async startNew(e,t={}){const n=await c.startSession(e,this.serverSettings);return await this.refreshRunning(),this.connectTo(Object.assign(Object.assign({},t),{model:n}))}async shutdown(e){await c.shutdownSession(e,this.serverSettings),await this.refreshRunning()}async shutdownAll(){await this.refreshRunning(),await Promise.all([...this._models.keys()].map(e=>c.shutdownSession(e,this.serverSettings))),await this.refreshRunning()}async stopIfNeeded(e){try{const t=(await c.listRunning(this.serverSettings)).filter(t=>t.path===e);if(1===t.length){const e=t[0].id;await this.shutdown(e)}}catch(e){}}async findById(e){return this._models.has(e)||await this.refreshRunning(),this._models.get(e)}async findByPath(e){for(const t of this._models.values())if(t.path===e)return t;await this.refreshRunning();for(const t of this._models.values())if(t.path===e)return t}async requestRunning(){var e;let t;try{t=await c.listRunning(this.serverSettings)}catch(t){throw(t instanceof a.ServerConnection.NetworkError||503===(null===(e=t.response)||void 0===e?void 0:e.status))&&this._connectionFailure.emit(t),t}this.isDisposed||this._models.size===t.length&&r.every(t,e=>{var t,n,r,i;const o=this._models.get(e.id);return!!o&&((null===(t=o.kernel)||void 0===t?void 0:t.id)===(null===(n=e.kernel)||void 0===n?void 0:n.id)&&(null===(r=o.kernel)||void 0===r?void 0:r.name)===(null===(i=e.kernel)||void 0===i?void 0:i.name)&&o.name===e.name&&o.path===e.path&&o.type===e.type)})||(this._models=new Map(t.map(e=>[e.id,e])),this._sessionConnections.forEach(e=>{this._models.has(e.id)?e.update(this._models.get(e.id)):e.dispose()}),this._runningChanged.emit(t))}_onStarted(e){this._sessionConnections.add(e),e.disposed.connect(this._onDisposed,this),e.propertyChanged.connect(this._onChanged,this),e.kernelChanged.connect(this._onChanged,this)}_onDisposed(e){this._sessionConnections.delete(e),this.refreshRunning().catch(()=>{})}_onChanged(){this.refreshRunning().catch(()=>{})}}t.SessionManager=u},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.SessionConnection=void 0;const r=n(7),i=n(22),o=n(70),a=n(9);t.SessionConnection=class{constructor(e){var t,n,o,s;this._id="",this._path="",this._name="",this._type="",this._kernel=null,this._isDisposed=!1,this._disposed=new r.Signal(this),this._kernelChanged=new r.Signal(this),this._statusChanged=new r.Signal(this),this._connectionStatusChanged=new r.Signal(this),this._iopubMessage=new r.Signal(this),this._unhandledMessage=new r.Signal(this),this._anyMessage=new r.Signal(this),this._propertyChanged=new r.Signal(this),this._id=e.model.id,this._name=e.model.name,this._path=e.model.path,this._type=e.model.type,this._username=null!==(t=e.username)&&void 0!==t?t:"",this._clientId=null!==(n=e.clientId)&&void 0!==n?n:a.UUID.uuid4(),this._connectToKernel=e.connectToKernel,this._kernelConnectionOptions=null!==(o=e.kernelConnectionOptions)&&void 0!==o?o:{},this.serverSettings=null!==(s=e.serverSettings)&&void 0!==s?s:i.ServerConnection.makeSettings(),this.setupKernel(e.model.kernel)}get disposed(){return this._disposed}get kernelChanged(){return this._kernelChanged}get statusChanged(){return this._statusChanged}get connectionStatusChanged(){return this._connectionStatusChanged}get iopubMessage(){return this._iopubMessage}get unhandledMessage(){return this._unhandledMessage}get anyMessage(){return this._anyMessage}get propertyChanged(){return this._propertyChanged}get id(){return this._id}get kernel(){return this._kernel}get path(){return this._path}get type(){return this._type}get name(){return this._name}get model(){return{id:this.id,kernel:this.kernel&&{id:this.kernel.id,name:this.kernel.name},path:this._path,type:this._type,name:this._name}}get isDisposed(){return this._isDisposed}update(e){const t=this.model;if(this._path=e.path,this._name=e.name,this._type=e.type,null===this._kernel&&null!==e.kernel||null!==this._kernel&&null===e.kernel||null!==this._kernel&&null!==e.kernel&&this._kernel.id!==e.kernel.id){null!==this._kernel&&this._kernel.dispose();const t=this._kernel||null;this.setupKernel(e.kernel);const n=this._kernel||null;this._kernelChanged.emit({name:"kernel",oldValue:t,newValue:n})}this._handleModelChange(t)}dispose(){if(!this.isDisposed){if(this._isDisposed=!0,this._disposed.emit(),this._kernel){this._kernel.dispose();const e=this._kernel;this._kernel=null;const t=this._kernel;this._kernelChanged.emit({name:"kernel",oldValue:e,newValue:t})}r.Signal.clearData(this)}}async setPath(e){if(this.isDisposed)throw new Error("Session is disposed");await this._patch({path:e})}async setName(e){if(this.isDisposed)throw new Error("Session is disposed");await this._patch({name:e})}async setType(e){if(this.isDisposed)throw new Error("Session is disposed");await this._patch({type:e})}async changeKernel(e){if(this.isDisposed)throw new Error("Session is disposed");return await this._patch({kernel:e}),this.kernel}async shutdown(){if(this.isDisposed)throw new Error("Session is disposed");await o.shutdownSession(this.id,this.serverSettings),this.dispose()}setupKernel(e){if(null===e)return void(this._kernel=null);const t=this._connectToKernel(Object.assign(Object.assign({},this._kernelConnectionOptions),{model:e,username:this._username,clientId:this._clientId,serverSettings:this.serverSettings}));this._kernel=t,t.statusChanged.connect(this.onKernelStatus,this),t.connectionStatusChanged.connect(this.onKernelConnectionStatus,this),t.unhandledMessage.connect(this.onUnhandledMessage,this),t.iopubMessage.connect(this.onIOPubMessage,this),t.anyMessage.connect(this.onAnyMessage,this)}onKernelStatus(e,t){this._statusChanged.emit(t)}onKernelConnectionStatus(e,t){this._connectionStatusChanged.emit(t)}onIOPubMessage(e,t){this._iopubMessage.emit(t)}onUnhandledMessage(e,t){this._unhandledMessage.emit(t)}onAnyMessage(e,t){this._anyMessage.emit(t)}async _patch(e){const t=await o.updateSession(Object.assign(Object.assign({},e),{id:this._id}),this.serverSettings);return this.update(t),t}_handleModelChange(e){e.name!==this._name&&this._propertyChanged.emit("name"),e.type!==this._type&&this._propertyChanged.emit("type"),e.path!==this._path&&this._propertyChanged.emit("path")}}},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.DataConnector=void 0;t.DataConnector=class{async list(e){throw new Error("DataConnector#list method has not been implemented.")}async remove(e){throw new Error("DataConnector#remove method has not been implemented.")}async save(e,t){throw new Error("DataConnector#save method has not been implemented.")}}},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0})},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.RestorablePool=void 0;const r=n(9),i=n(23),o=n(7);var a;t.RestorablePool=class{constructor(e){this._added=new o.Signal(this),this._current=null,this._currentChanged=new o.Signal(this),this._hasRestored=!1,this._isDisposed=!1,this._objects=new Set,this._restore=null,this._restored=new r.PromiseDelegate,this._updated=new o.Signal(this),this.namespace=e.namespace}get added(){return this._added}get current(){return this._current}set current(e){this._current!==e&&null!==e&&this._objects.has(e)&&(this._current=e,this._currentChanged.emit(this._current))}get currentChanged(){return this._currentChanged}get isDisposed(){return this._isDisposed}get restored(){return this._restored.promise}get size(){return this._objects.size}get updated(){return this._updated}async add(e){var t,n;if(e.isDisposed){const t="A disposed object cannot be added.";throw console.warn(t,e),new Error(t)}if(this._objects.has(e)){const t="This object already exists in the pool.";throw console.warn(t,e),new Error(t)}if(this._objects.add(e),e.disposed.connect(this._onInstanceDisposed,this),!a.injectedProperty.get(e)){if(this._restore){const{connector:r}=this._restore,i=this._restore.name(e);if(i){const o=`${this.namespace}:${i}`,s=null===(n=(t=this._restore).args)||void 0===n?void 0:n.call(t,e);a.nameProperty.set(e,o),await r.save(o,{data:s})}}this._added.emit(e)}}dispose(){this.isDisposed||(this._current=null,this._isDisposed=!0,this._objects.clear(),o.Signal.clearData(this))}find(e){const t=this._objects.values();for(const n of t)if(e(n))return n}forEach(e){this._objects.forEach(e)}filter(e){const t=[];return this.forEach(n=>{e(n)&&t.push(n)}),t}inject(e){return a.injectedProperty.set(e,!0),this.add(e)}has(e){return this._objects.has(e)}async restore(e){if(this._hasRestored)throw new Error("This pool has already been restored.");this._hasRestored=!0;const{command:t,connector:n,registry:r,when:i}=e,o=this.namespace,a=i?[n.list(o)].concat(i):[n.list(o)];this._restore=e;const[s]=await Promise.all(a),l=await Promise.all(s.ids.map(async(e,i)=>{const o=s.values[i],a=o&&o.data;return void 0===a?n.remove(e):r.execute(t,a).catch(()=>n.remove(e))}));return this._restored.resolve(),l}async save(e){var t,n;const r=a.injectedProperty.get(e);if(!this._restore||!this.has(e)||r)return;const{connector:i}=this._restore,o=this._restore.name(e),s=a.nameProperty.get(e),l=o?`${this.namespace}:${o}`:"";if(s&&s!==l&&await i.remove(s),a.nameProperty.set(e,l),l){const r=null===(n=(t=this._restore).args)||void 0===n?void 0:n.call(t,e);await i.save(l,{data:r})}s!==l&&this._updated.emit(e)}_onInstanceDisposed(e){if(this._objects.delete(e),e===this._current&&(this._current=null,this._currentChanged.emit(this._current)),a.injectedProperty.get(e))return;if(!this._restore)return;const{connector:t}=this._restore,n=a.nameProperty.get(e);n&&t.remove(n)}},function(e){e.injectedProperty=new i.AttachedProperty({name:"injected",create:()=>!1}),e.nameProperty=new i.AttachedProperty({name:"name",create:()=>""})}(a||(a={}))},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.StateDB=void 0;const r=n(7);class i{constructor(e={}){this._changed=new r.Signal(this);const{connector:t,transform:n}=e;this._connector=t||new i.Connector,this._ready=n?n.then(e=>{const{contents:t,type:n}=e;switch(n){case"cancel":return;case"clear":return this._clear();case"merge":return this._merge(t||{});case"overwrite":return this._overwrite(t||{});default:return}}):Promise.resolve(void 0)}get changed(){return this._changed}async clear(){await this._ready,await this._clear()}async fetch(e){return await this._ready,this._fetch(e)}async list(e){return await this._ready,this._list(e)}async remove(e){await this._ready,await this._remove(e),this._changed.emit({id:e,type:"remove"})}async save(e,t){await this._ready,await this._save(e,t),this._changed.emit({id:e,type:"save"})}async toJSON(){await this._ready;const{ids:e,values:t}=await this._list();return t.reduce((t,n,r)=>(t[e[r]]=n,t),{})}async _clear(){await Promise.all((await this._list()).ids.map(e=>this._remove(e)))}async _fetch(e){const t=await this._connector.fetch(e);if(t)return JSON.parse(t).v}async _list(e=""){const{ids:t,values:n}=await this._connector.list(e);return{ids:t,values:n.map(e=>JSON.parse(e).v)}}async _merge(e){await Promise.all(Object.keys(e).map(t=>e[t]&&this._save(t,e[t])))}async _overwrite(e){await this._clear(),await this._merge(e)}async _remove(e){return this._connector.remove(e)}async _save(e,t){return this._connector.save(e,JSON.stringify({v:t}))}}t.StateDB=i,function(e){e.Connector=class{constructor(){this._storage={}}async fetch(e){return this._storage[e]}async list(e=""){return Object.keys(this._storage).reduce((t,n)=>(""!==e&&e!==n.split(":")[0]||(t.ids.push(n),t.values.push(this._storage[n])),t),{ids:[],values:[]})}async remove(e){delete this._storage[e]}async save(e,t){this._storage[e]=t}}}(i=t.StateDB||(t.StateDB={}))},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.IStateDB=void 0;const r=n(9);t.IStateDB=new r.Token("@jupyterlab/coreutils:IStateDB")},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.isAvailable=void 0;const r=n(57);Object.defineProperty(t,"isAvailable",{enumerable:!0,get:function(){return r.isAvailable}})},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.TerminalManager=void 0;const r=n(2),i=n(40),o=n(7),a=n(22),s=n(56),l=n(57),c=n(414);class u extends s.BaseManager{constructor(e={}){var t;if(super(e),this._isReady=!1,this._names=[],this._terminalConnections=new Set,this._runningChanged=new o.Signal(this),this._connectionFailure=new o.Signal(this),!this.isAvailable())return this._ready=Promise.reject("Terminals unavailable"),void this._ready.catch(e=>{});this._pollModels=new i.Poll({auto:!1,factory:()=>this.requestRunning(),frequency:{interval:1e4,backoff:!0,max:3e5},name:"@jupyterlab/services:TerminalManager#models",standby:null!==(t=e.standby)&&void 0!==t?t:"when-hidden"}),this._ready=(async()=>{await this._pollModels.start(),await this._pollModels.tick,this._isReady=!0})()}get isReady(){return this._isReady}get ready(){return this._ready}get runningChanged(){return this._runningChanged}get connectionFailure(){return this._connectionFailure}dispose(){this.isDisposed||(this._names.length=0,this._terminalConnections.forEach(e=>e.dispose()),this._pollModels.dispose(),super.dispose())}isAvailable(){return l.isAvailable()}connectTo(e){const t=new c.TerminalConnection(Object.assign(Object.assign({},e),{serverSettings:this.serverSettings}));return this._onStarted(t),this._names.includes(e.model.name)||this.refreshRunning().catch(()=>{}),t}running(){return r.iter(this._models)}async refreshRunning(){await this._pollModels.refresh(),await this._pollModels.tick}async startNew(){const e=await l.startNew(this.serverSettings);return await this.refreshRunning(),this.connectTo({model:e})}async shutdown(e){await l.shutdownTerminal(e,this.serverSettings),await this.refreshRunning()}async shutdownAll(){await this.refreshRunning(),await Promise.all(this._names.map(e=>l.shutdownTerminal(e,this.serverSettings))),await this.refreshRunning()}async requestRunning(){var e;let t;try{t=await l.listRunning(this.serverSettings)}catch(t){throw(t instanceof a.ServerConnection.NetworkError||503===(null===(e=t.response)||void 0===e?void 0:e.status))&&this._connectionFailure.emit(t),t}if(this.isDisposed)return;const n=t.map(({name:e})=>e).sort();n!==this._names&&(this._names=n,this._terminalConnections.forEach(e=>{n.includes(e.name)||e.dispose()}),this._runningChanged.emit(this._models))}_onStarted(e){this._terminalConnections.add(e),e.disposed.connect(this._onDisposed,this)}_onDisposed(e){this._terminalConnections.delete(e),this.refreshRunning().catch(()=>{})}get _models(){return this._names.map(e=>({name:e}))}}t.TerminalManager=u},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.TerminalConnection=void 0;const r=n(14),i=n(9),o=n(7),a=n(22),s=n(57);class l{constructor(e){var t;this._createSocket=()=>{this._errorIfDisposed(),this._clearSocket(),this._updateConnectionStatus("connecting");const e=this._name,t=this.serverSettings;let n=r.URLExt.join(t.wsUrl,"terminals","websocket",encodeURIComponent(e));const i=t.token;t.appendToken&&""!==i&&(n=n+"?token="+encodeURIComponent(i)),this._ws=new t.WebSocket(n),this._ws.onmessage=this._onWSMessage,this._ws.onclose=this._onWSClose,this._ws.onerror=this._onWSClose},this._onWSMessage=e=>{if(this._isDisposed)return;const t=JSON.parse(e.data);"disconnect"===t[0]&&this.dispose(),"connecting"!==this._connectionStatus?this._messageReceived.emit({type:t[0],content:t.slice(1)}):"setup"===t[0]&&this._updateConnectionStatus("connected")},this._onWSClose=e=>{console.warn("Terminal websocket closed: "+e.code),this.isDisposed||this._reconnect()},this._connectionStatus="connecting",this._connectionStatusChanged=new o.Signal(this),this._isDisposed=!1,this._disposed=new o.Signal(this),this._messageReceived=new o.Signal(this),this._reconnectTimeout=null,this._ws=null,this._noOp=()=>{},this._reconnectLimit=7,this._reconnectAttempt=0,this._pendingMessages=[],this._name=e.model.name,this.serverSettings=null!==(t=e.serverSettings)&&void 0!==t?t:a.ServerConnection.makeSettings(),this._createSocket()}get disposed(){return this._disposed}get messageReceived(){return this._messageReceived}get name(){return this._name}get model(){return{name:this._name}}get isDisposed(){return this._isDisposed}dispose(){this._isDisposed||(this._isDisposed=!0,this._disposed.emit(),this._updateConnectionStatus("disconnected"),this._clearSocket(),o.Signal.clearData(this))}send(e){this._sendMessage(e)}_sendMessage(e,t=!0){if(!this._isDisposed&&e.content)if("connected"===this.connectionStatus&&this._ws){const t=[e.type,...e.content];this._ws.send(JSON.stringify(t))}else{if(!t)throw new Error("Could not send message: "+JSON.stringify(e));this._pendingMessages.push(e)}}_sendPending(){for(;"connected"===this.connectionStatus&&this._pendingMessages.length>0;)this._sendMessage(this._pendingMessages[0],!1),this._pendingMessages.shift()}reconnect(){this._errorIfDisposed();const e=new i.PromiseDelegate,t=(n,r)=>{"connected"===r?(e.resolve(),this.connectionStatusChanged.disconnect(t,this)):"disconnected"===r&&(e.reject(new Error("Terminal connection disconnected")),this.connectionStatusChanged.disconnect(t,this))};return this.connectionStatusChanged.connect(t,this),this._reconnectAttempt=0,this._reconnect(),e.promise}_reconnect(){if(this._errorIfDisposed(),clearTimeout(this._reconnectTimeout),this._reconnectAttempt<this._reconnectLimit){this._updateConnectionStatus("connecting");const e=c.getRandomIntInclusive(0,1e3*(Math.pow(2,this._reconnectAttempt)-1));console.error(`Connection lost, reconnecting in ${Math.floor(e/1e3)} seconds.`),this._reconnectTimeout=setTimeout(this._createSocket,e),this._reconnectAttempt+=1}else this._updateConnectionStatus("disconnected");this._clearSocket()}_clearSocket(){null!==this._ws&&(this._ws.onopen=this._noOp,this._ws.onclose=this._noOp,this._ws.onerror=this._noOp,this._ws.onmessage=this._noOp,this._ws.close(),this._ws=null)}async shutdown(){await s.shutdownTerminal(this.name,this.serverSettings),this.dispose()}clone(){return new l(this)}_updateConnectionStatus(e){this._connectionStatus!==e&&(this._connectionStatus=e,"connecting"!==e&&(this._reconnectAttempt=0,clearTimeout(this._reconnectTimeout)),"connected"===e&&this._sendPending(),this._connectionStatusChanged.emit(e))}_errorIfDisposed(){if(this.isDisposed)throw new Error("Terminal connection is disposed")}get connectionStatusChanged(){return this._connectionStatusChanged}get connectionStatus(){return this._connectionStatus}}var c;t.TerminalConnection=l,function(e){e.getTermUrl=function(e,t){return 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t(){this.posFrom=this.posTo=this.lastQuery=this.query=null,this.overlay=null}function n(e){return e.state.search||(e.state.search=new t)}function r(e){return"string"==typeof e&&e==e.toLowerCase()}function i(e,t,n){return e.getSearchCursor(t,n,{caseFold:r(t),multiline:!0})}function o(e,t,n,r,i){e.openDialog?e.openDialog(t,i,{value:r,selectValueOnOpen:!0}):i(prompt(n,r))}function a(e){return e.replace(/\\([nrt\\])/g,(function(e,t){return"n"==t?"\n":"r"==t?"\r":"t"==t?"\t":"\\"==t?"\\":e}))}function s(e){var t=e.match(/^\/(.*)\/([a-z]*)$/);if(t)try{e=new RegExp(t[1],-1==t[2].indexOf("i")?"":"i")}catch(e){}else e=a(e);return("string"==typeof e?""==e:e.test(""))&&(e=/x^/),e}function l(e,t,n){t.queryText=n,t.query=s(n),e.removeOverlay(t.overlay,r(t.query)),t.overlay=function(e,t){return"string"==typeof e?e=new RegExp(e.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&"),t?"gi":"g"):e.global||(e=new RegExp(e.source,e.ignoreCase?"gi":"g")),{token:function(t){e.lastIndex=t.pos;var n=e.exec(t.string);if(n&&n.index==t.pos)return t.pos+=n[0].length||1,"searching";n?t.pos=n.index:t.skipToEnd()}}}(t.query,r(t.query)),e.addOverlay(t.overlay),e.showMatchesOnScrollbar&&(t.annotate&&(t.annotate.clear(),t.annotate=null),t.annotate=e.showMatchesOnScrollbar(t.query,r(t.query)))}function c(t,r,i,a){var s=n(t);if(s.query)return u(t,r);var c=t.getSelection()||s.lastQuery;if(c instanceof RegExp&&"x^"==c.source&&(c=null),i&&t.openDialog){var p=null,f=function(n,r){e.e_stop(r),n&&(n!=s.queryText&&(l(t,s,n),s.posFrom=s.posTo=t.getCursor()),p&&(p.style.opacity=1),u(t,r.shiftKey,(function(e,n){var r;n.line<3&&document.querySelector&&(r=t.display.wrapper.querySelector(".CodeMirror-dialog"))&&r.getBoundingClientRect().bottom-4>t.cursorCoords(n,"window").top&&((p=r).style.opacity=.4)})))};!function(e,t,n,r,i){e.openDialog(t,r,{value:n,selectValueOnOpen:!0,closeOnEnter:!1,onClose:function(){d(e)},onKeyDown:i})}(t,h(t),c,f,(function(r,i){var o=e.keyName(r),a=t.getOption("extraKeys"),s=a&&a[o]||e.keyMap[t.getOption("keyMap")][o];"findNext"==s||"findPrev"==s||"findPersistentNext"==s||"findPersistentPrev"==s?(e.e_stop(r),l(t,n(t),i),t.execCommand(s)):"find"!=s&&"findPersistent"!=s||(e.e_stop(r),f(i,r))})),a&&c&&(l(t,s,c),u(t,r))}else o(t,h(t),"Search for:",c,(function(e){e&&!s.query&&t.operation((function(){l(t,s,e),s.posFrom=s.posTo=t.getCursor(),u(t,r)}))}))}function u(t,r,o){t.operation((function(){var a=n(t),s=i(t,a.query,r?a.posFrom:a.posTo);(s.find(r)||(s=i(t,a.query,r?e.Pos(t.lastLine()):e.Pos(t.firstLine(),0))).find(r))&&(t.setSelection(s.from(),s.to()),t.scrollIntoView({from:s.from(),to:s.to()},20),a.posFrom=s.from(),a.posTo=s.to(),o&&o(s.from(),s.to()))}))}function d(e){e.operation((function(){var t=n(e);t.lastQuery=t.query,t.query&&(t.query=t.queryText=null,e.removeOverlay(t.overlay),t.annotate&&(t.annotate.clear(),t.annotate=null))}))}function h(e){return'<span class="CodeMirror-search-label">'+e.phrase("Search:")+'</span> <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">'+e.phrase("(Use /re/ syntax for regexp search)")+"</span>"}function p(e,t,n){e.operation((function(){for(var r=i(e,t);r.findNext();)if("string"!=typeof t){var o=e.getRange(r.from(),r.to()).match(t);r.replace(n.replace(/\$(\d)/g,(function(e,t){return o[t]})))}else r.replace(n)}))}function f(e,t){if(!e.getOption("readOnly")){var r=e.getSelection()||n(e).lastQuery,l='<span class="CodeMirror-search-label">'+(t?e.phrase("Replace all:"):e.phrase("Replace:"))+"</span>";o(e,l+function(e){return' <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">'+e.phrase("(Use /re/ syntax for regexp search)")+"</span>"}(e),l,r,(function(n){n&&(n=s(n),o(e,function(e){return'<span class="CodeMirror-search-label">'+e.phrase("With:")+'</span> 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i;if(r)if(i=/^\s*([\+\-]?\d+)\s*\:\s*(\d+)\s*$/.exec(r))e.setCursor(t(e,i[1]),Number(i[2]));else if(i=/^\s*([\+\-]?\d+(\.\d+)?)\%\s*/.exec(r)){var o=Math.round(e.lineCount()*Number(i[1])/100);/^[-+]/.test(i[1])&&(o=n.line+o+1),e.setCursor(o-1,n.ch)}else(i=/^\s*\:?\s*([\+\-]?\d+)\s*/.exec(r))&&e.setCursor(t(e,i[1]),n.ch)}))},e.keyMap.default["Alt-G"]="jumpToLine"}(n(8),n(241))},function(e,t,n){!function(e){"use strict";var t="CodeMirror-activeline-background";function n(e){for(var n=0;n<e.state.activeLines.length;n++)e.removeLineClass(e.state.activeLines[n],"wrap","CodeMirror-activeline"),e.removeLineClass(e.state.activeLines[n],"background",t),e.removeLineClass(e.state.activeLines[n],"gutter","CodeMirror-activeline-gutter")}function r(e,r){for(var i=[],o=0;o<r.length;o++){var a=r[o],s=e.getOption("styleActiveLine");if("object"==typeof s&&s.nonEmpty?a.anchor.line==a.head.line:a.empty()){var l=e.getLineHandleVisualStart(a.head.line);i[i.length-1]!=l&&i.push(l)}}(function(e,t){if(e.length!=t.length)return!1;for(var n=0;n<e.length;n++)if(e[n]!=t[n])return!1;return!0})(e.state.activeLines,i)||e.operation((function(){n(e);for(var r=0;r<i.length;r++)e.addLineClass(i[r],"wrap","CodeMirror-activeline"),e.addLineClass(i[r],"background",t),e.addLineClass(i[r],"gutter","CodeMirror-activeline-gutter");e.state.activeLines=i}))}function i(e,t){r(e,t.ranges)}e.defineOption("styleActiveLine",!1,(function(t,o,a){var s=a!=e.Init&&a;o!=s&&(s&&(t.off("beforeSelectionChange",i),n(t),delete t.state.activeLines),o&&(t.state.activeLines=[],r(t,t.listSelections()),t.on("beforeSelectionChange",i)))}))}(n(8))},function(e,t,n){!function(e){"use strict";function t(e){e.state.markedSelection&&e.operation((function(){!function(e){if(!e.somethingSelected())return a(e);if(e.listSelections().length>1)return s(e);var t=e.getCursor("start"),n=e.getCursor("end"),r=e.state.markedSelection;if(!r.length)return o(e,t,n);var l=r[0].find(),c=r[r.length-1].find();if(!l||!c||n.line-t.line<=8||i(t,c.to)>=0||i(n,l.from)<=0)return s(e);for(;i(t,l.from)>0;)r.shift().clear(),l=r[0].find();for(i(t,l.from)<0&&(l.to.line-t.line<8?(r.shift().clear(),o(e,t,l.to,0)):o(e,t,l.from,0));i(n,c.to)<0;)r.pop().clear(),c=r[r.length-1].find();i(n,c.to)>0&&(n.line-c.from.line<8?(r.pop().clear(),o(e,c.from,n)):o(e,c.to,n))}(e)}))}function n(e){e.state.markedSelection&&e.state.markedSelection.length&&e.operation((function(){a(e)}))}e.defineOption("styleSelectedText",!1,(function(r,i,o){var l=o&&o!=e.Init;i&&!l?(r.state.markedSelection=[],r.state.markedSelectionStyle="string"==typeof i?i:"CodeMirror-selectedtext",s(r),r.on("cursorActivity",t),r.on("change",n)):!i&&l&&(r.off("cursorActivity",t),r.off("change",n),a(r),r.state.markedSelection=r.state.markedSelectionStyle=null)}));var r=e.Pos,i=e.cmpPos;function o(e,t,n,o){if(0!=i(t,n))for(var a=e.state.markedSelection,s=e.state.markedSelectionStyle,l=t.line;;){var c=l==t.line?t:r(l,0),u=l+8,d=u>=n.line,h=d?n:r(u,0),p=e.markText(c,h,{className:s});if(null==o?a.push(p):a.splice(o++,0,p),d)break;l=u}}function a(e){for(var t=e.state.markedSelection,n=0;n<t.length;++n)t[n].clear();t.length=0}function s(e){a(e);for(var t=e.listSelections(),n=0;n<t.length;n++)o(e,t[n].from(),t[n].to())}}(n(8))},function(e,t,n){!function(e){"use strict";function t(e){e.state.selectionPointer.rects=null,n(e)}function n(e){e.state.selectionPointer.willUpdate||(e.state.selectionPointer.willUpdate=!0,setTimeout((function(){!function(e){var t=e.state.selectionPointer;if(t){if(null==t.rects&&null!=t.mouseX&&(t.rects=[],e.somethingSelected()))for(var n=e.display.selectionDiv.firstChild;n;n=n.nextSibling)t.rects.push(n.getBoundingClientRect());var r=!1;if(null!=t.mouseX)for(var i=0;i<t.rects.length;i++){var o=t.rects[i];o.left<=t.mouseX&&o.right>=t.mouseX&&o.top<=t.mouseY&&o.bottom>=t.mouseY&&(r=!0)}var 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n=e.lineAtHeight(t.top,"local")+1;e.getCursor().line<=n&&e.execCommand("goLineDown")}e.scrollTo(null,t.top+e.defaultTextHeight())},t.splitSelectionByLine=function(e){for(var t=e.listSelections(),r=[],i=0;i<t.length;i++)for(var o=t[i].from(),a=t[i].to(),s=o.line;s<=a.line;++s)a.line>o.line&&s==a.line&&0==a.ch||r.push({anchor:s==o.line?o:n(s,0),head:s==a.line?a:n(s)});e.setSelections(r,0)},t.singleSelectionTop=function(e){var t=e.listSelections()[0];e.setSelection(t.anchor,t.head,{scroll:!1})},t.selectLine=function(e){for(var t=e.listSelections(),r=[],i=0;i<t.length;i++){var o=t[i];r.push({anchor:n(o.from().line,0),head:n(o.to().line+1,0)})}e.setSelections(r)},t.insertLineAfter=function(e){return i(e,!1)},t.insertLineBefore=function(e){return i(e,!0)},t.selectNextOccurrence=function(t){var r=t.getCursor("from"),i=t.getCursor("to"),a=t.state.sublimeFindFullWord==t.doc.sel;if(0==e.cmpPos(r,i)){var s=o(t,r);if(!s.word)return;t.setSelection(s.from,s.to),a=!0}else{var l=t.getRange(r,i),c=a?new RegExp("\\b"+l+"\\b"):l,u=t.getSearchCursor(c,i),d=u.findNext();if(d||(d=(u=t.getSearchCursor(c,n(t.firstLine(),0))).findNext()),!d||function(t,n,r){for(var i=0;i<t.length;i++)if(0==e.cmpPos(t[i].from(),n)&&0==e.cmpPos(t[i].to(),r))return!0;return!1}(t.listSelections(),u.from(),u.to()))return;t.addSelection(u.from(),u.to())}a&&(t.state.sublimeFindFullWord=t.doc.sel)},t.skipAndSelectNextOccurrence=function(n){var r=n.getCursor("anchor"),i=n.getCursor("head");t.selectNextOccurrence(n),0!=e.cmpPos(r,i)&&n.doc.setSelections(n.doc.listSelections().filter((function(e){return e.anchor!=r||e.head!=i})))},t.addCursorToPrevLine=function(e){a(e,-1)},t.addCursorToNextLine=function(e){a(e,1)},t.selectScope=function(e){s(e)||e.execCommand("selectAll")},t.selectBetweenBrackets=function(t){if(!s(t))return e.Pass},t.goToBracket=function(t){t.extendSelectionsBy((function(r){var i=t.scanForBracket(r.head,1,l(t.getTokenTypeAt(r.head)));if(i&&0!=e.cmpPos(i.pos,r.head))return i.pos;var o=t.scanForBracket(r.head,-1,l(t.getTokenTypeAt(n(r.head.line,r.head.ch+1))));return o&&n(o.pos.line,o.pos.ch+1)||r.head}))},t.swapLineUp=function(t){if(t.isReadOnly())return e.Pass;for(var r=t.listSelections(),i=[],o=t.firstLine()-1,a=[],s=0;s<r.length;s++){var l=r[s],c=l.from().line-1,u=l.to().line;a.push({anchor:n(l.anchor.line-1,l.anchor.ch),head:n(l.head.line-1,l.head.ch)}),0!=l.to().ch||l.empty()||--u,c>o?i.push(c,u):i.length&&(i[i.length-1]=u),o=u}t.operation((function(){for(var e=0;e<i.length;e+=2){var r=i[e],o=i[e+1],s=t.getLine(r);t.replaceRange("",n(r,0),n(r+1,0),"+swapLine"),o>t.lastLine()?t.replaceRange("\n"+s,n(t.lastLine()),null,"+swapLine"):t.replaceRange(s+"\n",n(o,0),null,"+swapLine")}t.setSelections(a),t.scrollIntoView()}))},t.swapLineDown=function(t){if(t.isReadOnly())return e.Pass;for(var r=t.listSelections(),i=[],o=t.lastLine()+1,a=r.length-1;a>=0;a--){var s=r[a],l=s.to().line+1,c=s.from().line;0!=s.to().ch||s.empty()||l--,l<o?i.push(l,c):i.length&&(i[i.length-1]=c),o=c}t.operation((function(){for(var e=i.length-2;e>=0;e-=2){var r=i[e],o=i[e+1],a=t.getLine(r);r==t.lastLine()?t.replaceRange("",n(r-1),n(r),"+swapLine"):t.replaceRange("",n(r,0),n(r+1,0),"+swapLine"),t.replaceRange(a+"\n",n(o,0),null,"+swapLine")}t.scrollIntoView()}))},t.toggleCommentIndented=function(e){e.toggleComment({indent:!0})},t.joinLines=function(e){for(var t=e.listSelections(),r=[],i=0;i<t.length;i++){for(var o=t[i],a=o.from(),s=a.line,l=o.to().line;i<t.length-1&&t[i+1].from().line==l;)l=t[++i].to().line;r.push({start:s,end:l,anchor:!o.empty()&&a})}e.operation((function(){for(var t=0,i=[],o=0;o<r.length;o++){for(var a,s=r[o],l=s.anchor&&n(s.anchor.line-t,s.anchor.ch),c=s.start;c<=s.end;c++){var u=c-t;c==s.end&&(a=n(u,e.getLine(u).length+1)),u<e.lastLine()&&(e.replaceRange(" ",n(u),n(u+1,/^\s*/.exec(e.getLine(u+1))[0].length)),++t)}i.push({anchor:l||a,head:a})}e.setSelections(i,0)}))},t.duplicateLine=function(e){e.operation((function(){for(var t=e.listSelections().length,r=0;r<t;r++){var i=e.listSelections()[r];i.empty()?e.replaceRange(e.getLine(i.head.line)+"\n",n(i.head.line,0)):e.replaceRange(e.getRange(i.from(),i.to()),i.from())}e.scrollIntoView()}))},t.sortLines=function(e){c(e,!0)},t.sortLinesInsensitive=function(e){c(e,!1)},t.nextBookmark=function(e){var t=e.state.sublimeBookmarks;if(t)for(;t.length;){var n=t.shift(),r=n.find();if(r)return t.push(n),e.setSelection(r.from,r.to)}},t.prevBookmark=function(e){var t=e.state.sublimeBookmarks;if(t)for(;t.length;){t.unshift(t.pop());var n=t[t.length-1].find();if(n)return e.setSelection(n.from,n.to);t.pop()}},t.toggleBookmark=function(e){for(var t=e.listSelections(),n=e.state.sublimeBookmarks||(e.state.sublimeBookmarks=[]),r=0;r<t.length;r++){for(var i=t[r].from(),o=t[r].to(),a=t[r].empty()?e.findMarksAt(i):e.findMarks(i,o),s=0;s<a.length;s++)if(a[s].sublimeBookmark){a[s].clear();for(var l=0;l<n.length;l++)n[l]==a[s]&&n.splice(l--,1);break}s==a.length&&n.push(e.markText(i,o,{sublimeBookmark:!0,clearWhenEmpty:!1}))}},t.clearBookmarks=function(e){var t=e.state.sublimeBookmarks;if(t)for(var n=0;n<t.length;n++)t[n].clear();t.length=0},t.selectBookmarks=function(e){var t=e.state.sublimeBookmarks,n=[];if(t)for(var r=0;r<t.length;r++){var i=t[r].find();i?n.push({anchor:i.from,head:i.to}):t.splice(r--,0)}n.length&&e.setSelections(n,0)},t.smartBackspace=function(t){if(t.somethingSelected())return e.Pass;t.operation((function(){for(var r=t.listSelections(),i=t.getOption("indentUnit"),o=r.length-1;o>=0;o--){var a=r[o].head,s=t.getRange({line:a.line,ch:0},a),l=e.countColumn(s,null,t.getOption("tabSize")),c=t.findPosH(a,-1,"char",!1);if(s&&!/\S/.test(s)&&l%i==0){var u=new n(a.line,e.findColumn(s,l-i,i));u.ch!=a.ch&&(c=u)}t.replaceRange("",c,a,"+delete")}}))},t.delLineRight=function(e){e.operation((function(){for(var t=e.listSelections(),r=t.length-1;r>=0;r--)e.replaceRange("",t[r].anchor,n(t[r].to().line),"+delete");e.scrollIntoView()}))},t.upcaseAtCursor=function(e){u(e,(function(e){return e.toUpperCase()}))},t.downcaseAtCursor=function(e){u(e,(function(e){return e.toLowerCase()}))},t.setSublimeMark=function(e){e.state.sublimeMark&&e.state.sublimeMark.clear(),e.state.sublimeMark=e.setBookmark(e.getCursor())},t.selectToSublimeMark=function(e){var t=e.state.sublimeMark&&e.state.sublimeMark.find();t&&e.setSelection(e.getCursor(),t)},t.deleteToSublimeMark=function(t){var n=t.state.sublimeMark&&t.state.sublimeMark.find();if(n){var r=t.getCursor(),i=n;if(e.cmpPos(r,i)>0){var o=i;i=r,r=o}t.state.sublimeKilled=t.getRange(r,i),t.replaceRange("",r,i)}},t.swapWithSublimeMark=function(e){var t=e.state.sublimeMark&&e.state.sublimeMark.find();t&&(e.state.sublimeMark.clear(),e.state.sublimeMark=e.setBookmark(e.getCursor()),e.setCursor(t))},t.sublimeYank=function(e){null!=e.state.sublimeKilled&&e.replaceSelection(e.state.sublimeKilled,null,"paste")},t.showInCenter=function(e){var t=e.cursorCoords(null,"local");e.scrollTo(null,(t.top+t.bottom)/2-e.getScrollInfo().clientHeight/2)},t.findUnder=function(e){h(e,!0)},t.findUnderPrevious=function(e){h(e,!1)},t.findAllUnder=function(e){var t=d(e);if(t){for(var n=e.getSearchCursor(t.query),r=[],i=-1;n.findNext();)r.push({anchor:n.from(),head:n.to()}),n.from().line<=t.from.line&&n.from().ch<=t.from.ch&&i++;e.setSelections(r,i)}};var p=e.keyMap;p.macSublime={"Cmd-Left":"goLineStartSmart","Shift-Tab":"indentLess","Shift-Ctrl-K":"deleteLine","Alt-Q":"wrapLines","Ctrl-Left":"goSubwordLeft","Ctrl-Right":"goSubwordRight","Ctrl-Alt-Up":"scrollLineUp","Ctrl-Alt-Down":"scrollLineDown","Cmd-L":"selectLine","Shift-Cmd-L":"splitSelectionByLine",Esc:"singleSelectionTop","Cmd-Enter":"insertLineAfter","Shift-Cmd-Enter":"insertLineBefore","Cmd-D":"selectNextOccurrence","Shift-Cmd-Space":"selectScope","Shift-Cmd-M":"selectBetweenBrackets","Cmd-M":"goToBracket","Cmd-Ctrl-Up":"swapLineUp","Cmd-Ctrl-Down":"swapLineDown","Cmd-/":"toggleCommentIndented","Cmd-J":"joinLines","Shift-Cmd-D":"duplicateLine",F5:"sortLines","Cmd-F5":"sortLinesInsensitive",F2:"nextBookmark","Shift-F2":"prevBookmark","Cmd-F2":"toggleBookmark","Shift-Cmd-F2":"clearBookmarks","Alt-F2":"selectBookmarks",Backspace:"smartBackspace","Cmd-K Cmd-D":"skipAndSelectNextOccurrence","Cmd-K Cmd-K":"delLineRight","Cmd-K Cmd-U":"upcaseAtCursor","Cmd-K Cmd-L":"downcaseAtCursor","Cmd-K Cmd-Space":"setSublimeMark","Cmd-K Cmd-A":"selectToSublimeMark","Cmd-K Cmd-W":"deleteToSublimeMark","Cmd-K Cmd-X":"swapWithSublimeMark","Cmd-K Cmd-Y":"sublimeYank","Cmd-K Cmd-C":"showInCenter","Cmd-K Cmd-G":"clearBookmarks","Cmd-K Cmd-Backspace":"delLineLeft","Cmd-K Cmd-1":"foldAll","Cmd-K Cmd-0":"unfoldAll","Cmd-K Cmd-J":"unfoldAll","Ctrl-Shift-Up":"addCursorToPrevLine","Ctrl-Shift-Down":"addCursorToNextLine","Cmd-F3":"findUnder","Shift-Cmd-F3":"findUnderPrevious","Alt-F3":"findAllUnder","Shift-Cmd-[":"fold","Shift-Cmd-]":"unfold","Cmd-I":"findIncremental","Shift-Cmd-I":"findIncrementalReverse","Cmd-H":"replace",F3:"findNext","Shift-F3":"findPrev",fallthrough:"macDefault"},e.normalizeKeyMap(p.macSublime),p.pcSublime={"Shift-Tab":"indentLess","Shift-Ctrl-K":"deleteLine","Alt-Q":"wrapLines","Ctrl-T":"transposeChars","Alt-Left":"goSubwordLeft","Alt-Right":"goSubwordRight","Ctrl-Up":"scrollLineUp","Ctrl-Down":"scrollLineDown","Ctrl-L":"selectLine","Shift-Ctrl-L":"splitSelectionByLine",Esc:"singleSelectionTop","Ctrl-Enter":"insertLineAfter","Shift-Ctrl-Enter":"insertLineBefore","Ctrl-D":"selectNextOccurrence","Shift-Ctrl-Space":"selectScope","Shift-Ctrl-M":"selectBetweenBrackets","Ctrl-M":"goToBracket","Shift-Ctrl-Up":"swapLineUp","Shift-Ctrl-Down":"swapLineDown","Ctrl-/":"toggleCommentIndented","Ctrl-J":"joinLines","Shift-Ctrl-D":"duplicateLine",F9:"sortLines","Ctrl-F9":"sortLinesInsensitive",F2:"nextBookmark","Shift-F2":"prevBookmark","Ctrl-F2":"toggleBookmark","Shift-Ctrl-F2":"clearBookmarks","Alt-F2":"selectBookmarks",Backspace:"smartBackspace","Ctrl-K Ctrl-D":"skipAndSelectNextOccurrence","Ctrl-K Ctrl-K":"delLineRight","Ctrl-K Ctrl-U":"upcaseAtCursor","Ctrl-K Ctrl-L":"downcaseAtCursor","Ctrl-K Ctrl-Space":"setSublimeMark","Ctrl-K Ctrl-A":"selectToSublimeMark","Ctrl-K Ctrl-W":"deleteToSublimeMark","Ctrl-K Ctrl-X":"swapWithSublimeMark","Ctrl-K Ctrl-Y":"sublimeYank","Ctrl-K Ctrl-C":"showInCenter","Ctrl-K Ctrl-G":"clearBookmarks","Ctrl-K Ctrl-Backspace":"delLineLeft","Ctrl-K Ctrl-1":"foldAll","Ctrl-K Ctrl-0":"unfoldAll","Ctrl-K Ctrl-J":"unfoldAll","Ctrl-Alt-Up":"addCursorToPrevLine","Ctrl-Alt-Down":"addCursorToNextLine","Ctrl-F3":"findUnder","Shift-Ctrl-F3":"findUnderPrevious","Alt-F3":"findAllUnder","Shift-Ctrl-[":"fold","Shift-Ctrl-]":"unfold","Ctrl-I":"findIncremental","Shift-Ctrl-I":"findIncrementalReverse","Ctrl-H":"replace",F3:"findNext","Shift-F3":"findPrev",fallthrough:"pcDefault"},e.normalizeKeyMap(p.pcSublime);var f=p.default==p.macDefault;p.sublime=f?p.macSublime:p.pcSublime}(n(8),n(72),n(239))},function(e,t,n){"use strict"; |