2030.1562cc6.js

"use strict";(self.webpackChunk_JUPYTERLAB_CORE_OUTPUT=self.webpackChunk_JUPYTERLAB_CORE_OUTPUT||[]).push([[2030],{92030:(e,t,o)=>{o.r(t),o.d(t,{CellTypeSwitcher:()=>v,CommandEditStatus:()=>I,ExecutionIndicator:()=>Ce,ExecutionIndicatorComponent:()=>me,INotebookTools:()=>ae,INotebookTracker:()=>de,INotebookWidgetFactory:()=>ie,KernelError:()=>g,Notebook:()=>oe,NotebookActions:()=>m,NotebookModel:()=>S,NotebookModelFactory:()=>x,NotebookPanel:()=>le,NotebookTools:()=>P,NotebookTracker:()=>re,NotebookTrustStatus:()=>he,NotebookWidgetFactory:()=>ue,StaticNotebook:()=>te,ToolbarItems:()=>p});var n=o(2814),s=o(69590),l=o(4265),i=o(43892),a=o(26169),d=o(33349),r=o(70942),c=o(62471),h=o.n(c);const u="application/vnd.jupyter.cells";class g extends Error{constructor(e){const t=e,o=t.ename,n=t.evalue;super(`KernelReplyNotOK: ${o} ${n}`),this.errorName=o,this.errorValue=n,this.traceback=t.traceback,Object.setPrototypeOf(this,g.prototype)}}class m{static get executed(){return C.executed}static get executionScheduled(){return C.executionScheduled}static get selectionExecuted(){return C.selectionExecuted}constructor(){}}var C;!function(e){function t(e,t="below",o,n=!1){if(!e.model||!e.activeCell)return;const s=C.getState(e),l=e.model;e.mode="command";const i=o.map((t=>{switch(t.cell_type){case"code":if("cut"===e.lastClipboardInteraction&&"string"==typeof t.id){let e=t.id;return l.contentFactory.createCodeCell({id:e,cell:t})}return l.contentFactory.createCodeCell({cell:t});case"markdown":return l.contentFactory.createMarkdownCell({cell:t});default:return l.contentFactory.createRawCell({cell:t})}})),a=e.model.cells;let d;switch(a.beginCompoundOperation(),t){case"below":d=e.activeCellIndex;break;case"belowSelected":e.widgets.forEach(((t,o)=>{e.isSelectedOrActive(t)&&(d=o)}));break;case"above":d=e.activeCellIndex-1;break;case"replace":{const t=[];e.widgets.forEach(((o,n)=>{const 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Terminating"),body:u.__("The kernel for %1 appears to be terminating. You can not run any cell for now.",null===(r=a.session)||void 0===r?void 0:r.path),buttons:[n.Dialog.okButton({label:u.__("Ok")})]});break}if(a.pendingInput)return(0,n.showDialog)({title:u.__("Cell not executed due to pending input"),body:u.__("The cell has not been executed to avoid kernel deadlock as there is another pending input! Submit your pending input and try again."),buttons:[n.Dialog.okButton({label:u.__("Ok")})]}),Promise.resolve(!1);if(a.hasNoKernel)return n.sessionContextDialogs.selectKernel(a),Promise.resolve(!1);const l=null!==(h=null===(c=t.model)||void 0===c?void 0:c.deletedCells)&&void 0!==h?h:[];return e.executionScheduled.emit({notebook:t,cell:o}),s.CodeCell.execute(o,a,{deletedCells:l,recordTiming:t.notebookConfig.recordTiming}).then((e=>{if(l.splice(0,l.length),o.isDisposed)return!1;if(!e)return!0;if("ok"===e.content.status){const n=e.content;return n.payload&&n.payload.length&&function(e,t,o){var n;const s=null===(n=e.payload)||void 0===n?void 0:n.filter((e=>"set_next_input"===e.source))[0];if(!s)return;const l=s.text;if(s.replace)return void(o.model.value.text=l);const a=t.model.contentFactory.createCodeCell({}),d=t.model.cells,r=i.ArrayExt.firstIndexOf((0,i.toArray)(d),o.model);a.value.text=l,-1===r?d.push(a):d.insert(r+1,a)}(n,t,o),!0}throw new g(e.content)})).catch((n=>{if(o.isDisposed||n.message.startsWith("Canceled"))return!1;throw e.executed.emit({notebook:t,cell:o,success:!1,error:n}),n})).then((n=>(n&&e.executed.emit({notebook:t,cell:o,success:!0}),n)))}o.model.clearExecution()}return Promise.resolve(!0)}(t,a,o)))).then((o=>!t.isDisposed&&(e.selectionExecuted.emit({notebook:t,lastCell:t.widgets[a]}),t.update(),o.every((e=>e))))).catch((o=>{if(!o.message.startsWith("KernelReplyNotOK"))throw o;return d.map((e=>{"code"===e.model.type&&null==e.model.executionCount&&e.setPrompt("")})),e.selectionExecuted.emit({notebook:t,lastCell:t.widgets[a]}),t.update(),!1}))},e.selectedCells=function(e){return e.widgets.filter((t=>e.isSelectedOrActive(t))).map((e=>e.model.toJSON())).map((e=>(void 0!==e.metadata.deletable&&delete e.metadata.deletable,e)))},e.copyOrCut=function(s,l){if(!s.model||!s.activeCell)return;const i=t(s),d=n.Clipboard.getInstance();s.mode="command",d.clear();const r=e.selectedCells(s);d.setData(u,r),l?a(s):s.deselectAll(),s.lastClipboardInteraction=l?"cut":"copy",o(s,i)},e.changeCellType=function(e,t){const o=e.model,n=o.cells;n.beginCompoundOperation(),e.widgets.forEach(((s,l)=>{if(e.isSelectedOrActive(s)){if(s.model.type!==t){const e=s.model.toJSON();let i;switch(t){case"code":i=o.contentFactory.createCodeCell({cell:e});break;case"markdown":i=o.contentFactory.createMarkdownCell({cell:e}),"code"===s.model.type&&(i.trusted=!1);break;default:i=o.contentFactory.createRawCell({cell:e}),"code"===s.model.type&&(i.trusted=!1)}n.set(l,i)}"markdown"===t&&((s=e.widgets[l]).rendered=!1)}})),n.endCompoundOperation(),e.deselectAll()},e.deleteCells=a,e.setMarkdownHeader=function(e,t){let o=e.value.text;const n=Array(t+1).join("#")+" ",s=/^(#+\s*)|^(\s*)/.exec(o);s&&(o=o.slice(s[0].length)),e.value.text=n+o}}(C||(C={}));var p,_=o(59674);!function(e){function t(e,t){const o=(t||l.nullTranslator).load("jupyterlab");function s(){if(e.context.model.readOnly)return(0,n.showDialog)({title:o.__("Cannot Save"),body:o.__("Document is read-only"),buttons:[n.Dialog.okButton({label:o.__("Ok")})]});e.context.save().then((()=>{if(!e.isDisposed)return e.context.createCheckpoint()}))}return(0,n.addToolbarButtonClass)(n.ReactWidget.create(c.createElement(n.UseSignal,{signal:e.context.fileChanged},(()=>c.createElement(n.ToolbarButtonComponent,{icon:_.saveIcon,onClick:s,tooltip:o.__("Save the notebook contents and create checkpoint"),enabled:!!(e&&e.context&&e.context.contentsModel&&e.context.contentsModel.writable)})))))}function o(e,t){const o=(t||l.nullTranslator).load("jupyterlab");return new n.ToolbarButton({icon:_.addIcon,onClick:()=>{m.insertBelow(e.content)},tooltip:o.__("Insert a cell below")})}function s(e,t){const o=(t||l.nullTranslator).load("jupyterlab");return new n.ToolbarButton({icon:_.cutIcon,onClick:()=>{m.cut(e.content)},tooltip:o.__("Cut the selected cells")})}function i(e,t){const o=(t||l.nullTranslator).load("jupyterlab");return new n.ToolbarButton({icon:_.copyIcon,onClick:()=>{m.copy(e.content)},tooltip:o.__("Copy the selected cells")})}function a(e,t){const o=(t||l.nullTranslator).load("jupyterlab");return new n.ToolbarButton({icon:_.pasteIcon,onClick:()=>{m.paste(e.content)},tooltip:o.__("Paste cells from the clipboard")})}function d(e,t){const o=(t||l.nullTranslator).load("jupyterlab");return new n.ToolbarButton({icon:_.runIcon,onClick:()=>{m.runAndAdvance(e.content,e.sessionContext)},tooltip:o.__("Run the selected cells and advance")})}function r(e,t,o){const s=(o||l.nullTranslator).load("jupyterlab");return new n.ToolbarButton({icon:_.fastForwardIcon,onClick:()=>{(null!=t?t:n.sessionContextDialogs).restart(e.sessionContext,o).then((t=>(t&&m.runAll(e.content,e.sessionContext),t)))},tooltip:s.__("Restart the kernel, then re-run the whole notebook")})}function h(e,t){return new v(e.content,t)}e.createSaveButton=t,e.createInsertButton=o,e.createCutButton=s,e.createCopyButton=i,e.createPasteButton=a,e.createRunButton=d,e.createRestartRunAllButton=r,e.createCellTypeItem=h,e.getDefaultItems=function(e,l,c){return[{name:"save",widget:t(e,c)},{name:"insert",widget:o(e,c)},{name:"cut",widget:s(e,c)},{name:"copy",widget:i(e,c)},{name:"paste",widget:a(e,c)},{name:"run",widget:d(e,c)},{name:"interrupt",widget:n.Toolbar.createInterruptButton(e.sessionContext,c)},{name:"restart",widget:n.Toolbar.createRestartButton(e.sessionContext,l,c)},{name:"restart-and-run",widget:r(e,l,c)},{name:"cellType",widget:h(e,c)},{name:"spacer",widget:n.Toolbar.createSpacerItem()},{name:"kernelName",widget:n.Toolbar.createKernelNameItem(e.sessionContext,l,c)}]}}(p||(p={}));class v extends n.ReactWidget{constructor(e,t){super(),this.handleChange=e=>{"-"!==e.target.value&&(m.changeCellType(this._notebook,e.target.value),this._notebook.activate())},this.handleKeyDown=e=>{13===e.keyCode&&this._notebook.activate()},this._trans=(t||l.nullTranslator).load("jupyterlab"),this.addClass("jp-Notebook-toolbarCellType"),this._notebook=e,e.model&&this.update(),e.activeCellChanged.connect(this.update,this),e.selectionChanged.connect(this.update,this)}render(){let e="-";this._notebook.activeCell&&(e=this._notebook.activeCell.model.type);for(const t of this._notebook.widgets)if(this._notebook.isSelectedOrActive(t)&&t.model.type!==e){e="-";break}return c.createElement(_.HTMLSelect,{className:"jp-Notebook-toolbarCellTypeDropdown",onChange:this.handleChange,onKeyDown:this.handleKeyDown,value:e,"aria-label":this._trans.__("Cell type"),title:this._trans.__("Select the cell type")},c.createElement("option",{value:"-"},"-"),c.createElement("option",{value:"code"},this._trans.__("Code")),c.createElement("option",{value:"markdown"},this._trans.__("Markdown")),c.createElement("option",{value:"raw"},this._trans.__("Raw")))}}var f=o(72930),b=o(92877),y=o(56274);class k{constructor(e,t,o){this._mutex=y.createMutex(),this._isDisposed=!1,this._changed=new r.Signal(this),this._factory=t,this._cellOrder=e.createList("cellOrder"),this._cellMap=new b.ObservableMap,this._cellOrder.changed.connect(this._onOrderChanged,this),this.nbmodel=o,this.nbmodel.changed.connect(this.onSharedModelChanged,this),this.changed.connect(this.onModelDBChanged,this)}onModelDBChanged(e,t){this._mutex((()=>{const e=this.nbmodel;e.transact((()=>{if("set"!==t.type&&"remove"!==t.type||e.deleteCellRange(t.oldIndex,t.oldIndex+t.oldValues.length),"set"===t.type||"add"===t.type||"move"===t.type){const o=t.newValues.map((e=>e.sharedModel.clone()));let n=t.newIndex;"move"===t.type&&n>t.oldIndex&&(n+=t.oldValues.length),e.insertCells(n,o),t.newValues.forEach(((e,t)=>{e.switchSharedModel(o[t],!1)}))}if("move"===t.type){let o=t.oldIndex;o>=t.newIndex&&(o+=t.oldValues.length),e.deleteCellRange(o,o+t.oldValues.length)}}))}))}onSharedModelChanged(e,t){this._mutex((()=>{var e;let o=0;null===(e=t.cellsChange)||void 0===e||e.forEach((e=>{if(null!=e.insert){const t=e.insert.map((e=>{const t=this._factory.createCell(e.cell_type,{});return t.switchSharedModel(e,!0),t}));this.insertAll(o,t),o+=e.insert.length}else null!=e.delete?this.removeRange(o,o+e.delete):null!=e.retain&&(o+=e.retain)}))}))}get changed(){return this._changed}get isDisposed(){return this._isDisposed}get isEmpty(){return 0===this._cellOrder.length}get length(){return this._cellOrder.length}iter(){const e=[];for(const t of(0,i.toArray)(this._cellOrder))e.push(this._cellMap.get(t));return new i.ArrayIterator(e)}dispose(){if(!this._isDisposed){this._isDisposed=!0,r.Signal.clearData(this);for(const e of this._cellMap.values())e.dispose();this._cellMap.dispose(),this._cellOrder.dispose()}}get(e){return this._cellMap.get(this._cellOrder.get(e))}set(e,t){this._cellMap.set(t.id,t),this._cellOrder.set(e,t.id)}push(e){return this._cellMap.set(e.id,e),this._cellOrder.push(e.id)}insert(e,t){this._cellMap.set(t.id,t),this._cellOrder.insert(e,t.id)}removeValue(e){const t=i.ArrayExt.findFirstIndex((0,i.toArray)(this._cellOrder),(t=>this._cellMap.get(t)===e));return this.remove(t),t}remove(e){const t=this._cellOrder.get(e);return this._cellOrder.remove(e),this._cellMap.get(t)}clear(){this._cellOrder.clear()}move(e,t){this._cellOrder.move(e,t)}pushAll(e){const t=(0,i.toArray)(e);return(0,i.each)(t,(e=>{this._cellMap.set(e.id,e),this._cellOrder.push(e.id)})),this.length}insertAll(e,t){const o=(0,i.toArray)(t);return(0,i.each)(o,(t=>{this._cellMap.set(t.id,t),this._cellOrder.beginCompoundOperation(),this._cellOrder.insert(e++,t.id),this._cellOrder.endCompoundOperation()})),this.length}removeRange(e,t){return this._cellOrder.removeRange(e,t),this.length}get canRedo(){return this.nbmodel.canRedo()}get canUndo(){return this.nbmodel.canUndo()}beginCompoundOperation(e){this._cellOrder.beginCompoundOperation(e)}endCompoundOperation(){this._cellOrder.endCompoundOperation()}undo(){this.nbmodel.undo()}redo(){this.nbmodel.redo()}clearUndo(){this.nbmodel.clearUndoHistory()}_onOrderChanged(e,t){"add"!==t.type&&"set"!==t.type||(0,i.each)(t.newValues,(e=>{const t=this._cellMap.get(e);if(null==t){let t;switch(this._factory.modelDB.createValue(e+".type").get()){case"code":t=this._factory.createCodeCell({id:e});break;case"markdown":t=this._factory.createMarkdownCell({id:e});break;default:t=this._factory.createRawCell({id:e})}this._cellMap.set(e,t)}else t.sharedModel.isStandalone||this._mutex((()=>{const o=t.toJSON();let n=null;switch(o.cell_type){case"code":n=this._factory.createCodeCell({cell:o});break;case"markdown":n=this._factory.createMarkdownCell({cell:o});break;default:n=this._factory.createRawCell({cell:o})}this._cellMap.set(e,n)}))}));const o=[],n=[];(0,i.each)(t.newValues,(e=>{o.push(this._cellMap.get(e))})),(0,i.each)(t.oldValues,(e=>{n.push(this._cellMap.get(e))})),this._changed.emit({type:t.type,oldIndex:t.oldIndex,newIndex:t.newIndex,oldValues:n,newValues:o})}}const w=["kernelspec","language_info"];class S{constructor(e={}){this._modelDBMutex=y.createMutex(),this._readOnly=!1,this._contentChanged=new r.Signal(this),this._stateChanged=new r.Signal(this),this._nbformat=f.MAJOR_VERSION,this._nbformatMinor=f.MINOR_VERSION,this._isDisposed=!1,e.modelDB?this.modelDB=e.modelDB:this.modelDB=new b.ModelDB,this.sharedModel=y.YNotebook.create(e.disableDocumentWideUndoRedo||!1),this._isInitialized=!1!==e.isInitialized;const t=e.contentFactory||S.defaultContentFactory;this.contentFactory=t.clone(this.modelDB.view("cells")),this._cells=new k(this.modelDB,this.contentFactory,this.sharedModel),this._trans=(e.translator||l.nullTranslator).load("jupyterlab"),this._cells.changed.connect(this._onCellsChanged,this);const o=this.modelDB.createMap("metadata");if(!o.has("language_info")){const t=e.languagePreference||"";o.set("language_info",{name:t})}this._ensureMetadata(),o.changed.connect(this._onMetadataChanged,this),this._deletedCells=[],this.sharedModel.dirty=!1,this.sharedModel.changed.connect(this._onStateChanged,this)}get contentChanged(){return this._contentChanged}get stateChanged(){return this._stateChanged}get dirty(){return this.sharedModel.dirty}set dirty(e){e!==this.dirty&&(this.sharedModel.dirty=e)}get readOnly(){return this._readOnly}set readOnly(e){if(e===this._readOnly)return;const t=this._readOnly;this._readOnly=e,this.triggerStateChange({name:"readOnly",oldValue:t,newValue:e})}get metadata(){return this.modelDB.get("metadata")}get cells(){return this._cells}get nbformat(){return this._nbformat}get nbformatMinor(){return this._nbformatMinor}get defaultKernelName(){const e=this.metadata.get("kernelspec");return e?e.name:""}get deletedCells(){return this._deletedCells}get isInitialized(){return this._isInitialized}get defaultKernelLanguage(){const e=this.metadata.get("language_info");return e?e.name:""}dispose(){if(this.isDisposed)return;const e=this.cells;this._cells=null,e.dispose(),this._isDisposed=!0,this.modelDB.dispose(),r.Signal.clearData(this)}toString(){return JSON.stringify(this.toJSON())}fromString(e){this.fromJSON(JSON.parse(e))}toJSON(){var e,t;const o=[];for(let n=0;n<(null!==(t=null===(e=this.cells)||void 0===e?void 0:e.length)&&void 0!==t?t:0);n++){const e=this.cells.get(n).toJSON();4===this._nbformat&&this._nbformatMinor<=4&&delete e.id,o.push(e)}this._ensureMetadata();const n=this.sharedModel.getMetadata();for(const e of this.metadata.keys())n[e]=JSON.parse(JSON.stringify(this.metadata.get(e)));return{metadata:n,nbformat_minor:this._nbformatMinor,nbformat:this._nbformat,cells:o}}fromJSON(e){const t=[],o=this.contentFactory,s=4===e.nbformat&&e.nbformat_minor>=5;for(const n of e.cells){const e={cell:n};switch(s&&(e.id=n.id),n.cell_type){case"code":t.push(o.createCodeCell(e));break;case"markdown":t.push(o.createMarkdownCell(e));break;case"raw":t.push(o.createRawCell(e));break;default:continue}}this.cells.beginCompoundOperation(),this.cells.clear(),this.cells.pushAll(t),this.cells.endCompoundOperation(),this.sharedModel.nbformat_minor=f.MINOR_VERSION,this.sharedModel.nbformat=f.MAJOR_VERSION;const l=e.metadata.orig_nbformat;if(e.nbformat!==this._nbformat&&(this.sharedModel.nbformat=e.nbformat),e.nbformat_minor>this._nbformatMinor&&(this.sharedModel.nbformat_minor=e.nbformat_minor),void 0!==l&&this._nbformat!==l){let e;e=this._nbformat>l?this._trans.__("This notebook has been converted from an older notebook format (v%1)\nto the current notebook format (v%2).\nThe next time you save this notebook, the current notebook format (v%2) will be used.\n'Older versions of Jupyter may not be able to read the new format.' To preserve the original format version,\nclose the notebook without saving it.",l,this._nbformat):this._trans.__("This notebook has been converted from an newer notebook format (v%1)\nto the current notebook format (v%2).\nThe next time you save this notebook, the current notebook format (v%2) will be used.\nSome features of the original notebook may not be available.' To preserve the original format version,\nclose the notebook without saving it.",l,this._nbformat),(0,n.showDialog)({title:this._trans.__("Notebook converted"),body:e,buttons:[n.Dialog.okButton({label:this._trans.__("Ok")})]})}this.metadata.clear();const i=e.metadata;for(const e in i)"orig_nbformat"!==e&&this.metadata.set(e,i[e]);this._ensureMetadata(),this.dirty=!0}initialize(){if(!this.cells.length){const e=this.contentFactory;this.cells.push(e.createCodeCell({}))}this._isInitialized=!0,this.cells.clearUndo()}_onCellsChanged(e,t){switch(t.type){case"add":case"set":t.newValues.forEach((e=>{e.contentChanged.connect(this.triggerContentChange,this)}))}this.triggerContentChange()}_onStateChanged(e,t){if(t.stateChange&&t.stateChange.forEach((e=>{"nbformat"===e.name&&(this._nbformat=e.newValue),"nbformatMinor"===e.name&&(this._nbformatMinor=e.newValue),"dirty"===e.name&&e.oldValue===e.newValue||this.triggerStateChange(e)})),t.metadataChange){const e=t.metadataChange.newValue;this._modelDBMutex((()=>{w.forEach((t=>{const o=this.metadata.get(t);o&&(e[t]=o)})),this.metadata.clear(),Object.entries(e).forEach((([e,t])=>{this.metadata.set(e,t)}))}))}}_onMetadataChanged(e,t){this._modelDBMutex((()=>{const t=e.toJSON();w.forEach((e=>delete t[e])),this.sharedModel.setMetadata(t)})),this.triggerContentChange()}_ensureMetadata(){const e=this.metadata;e.has("language_info")||e.set("language_info",{name:""}),e.has("kernelspec")||e.set("kernelspec",{name:"",display_name:""})}triggerStateChange(e){this._stateChanged.emit(e)}triggerContentChange(){this._contentChanged.emit(void 0),this.dirty=!0}get isDisposed(){return this._isDisposed}}!function(e){class t{constructor(e){this.codeCellContentFactory=e.codeCellContentFactory||s.CodeCellModel.defaultContentFactory,this.modelDB=e.modelDB}createCell(e,t){switch(e){case"code":return this.createCodeCell(t);case"markdown":return this.createMarkdownCell(t);default:return this.createRawCell(t)}}createCodeCell(e){return e.contentFactory&&(e.contentFactory=this.codeCellContentFactory),this.modelDB&&(e.id||(e.id=a.UUID.uuid4()),e.modelDB=this.modelDB.view(e.id)),new s.CodeCellModel(e)}createMarkdownCell(e){return this.modelDB&&(e.id||(e.id=a.UUID.uuid4()),e.modelDB=this.modelDB.view(e.id)),new s.MarkdownCellModel(e)}createRawCell(e){return this.modelDB&&(e.id||(e.id=a.UUID.uuid4()),e.modelDB=this.modelDB.view(e.id)),new s.RawCellModel(e)}clone(e){return new t({modelDB:e,codeCellContentFactory:this.codeCellContentFactory})}}e.ContentFactory=t,e.defaultContentFactory=new t({})}(S||(S={}));class x{constructor(e){this._disposed=!1,this._disableDocumentWideUndoRedo=e.disableDocumentWideUndoRedo||!1;const t=e.codeCellContentFactory;this.contentFactory=e.contentFactory||new S.ContentFactory({codeCellContentFactory:t})}set disableDocumentWideUndoRedo(e){this._disableDocumentWideUndoRedo=e}get name(){return"notebook"}get contentType(){return"notebook"}get fileFormat(){return"json"}get isDisposed(){return this._disposed}dispose(){this._disposed=!0}createNew(e,t,o){const n=this.contentFactory;return new S({languagePreference:e,contentFactory:n,modelDB:t,isInitialized:o,disableDocumentWideUndoRedo:this._disableDocumentWideUndoRedo})}preferredLanguage(e){return""}}var M=o(16725);function O(e){const t=(e.translator||l.nullTranslator).load("jupyterlab");return c.createElement(M.TextItem,{source:t.__("Mode: %1",e.modeNames[e.notebookMode])})}class I extends n.VDomRenderer{constructor(e){super(new I.Model),this.translator=e||l.nullTranslator,this._trans=this.translator.load("jupyterlab"),this._modeNames={command:this._trans.__("Command"),edit:this._trans.__("Edit")}}render(){return this.model?(this.node.title=this._trans.__("Notebook is in %1 mode",this._modeNames[this.model.notebookMode]),c.createElement(O,{notebookMode:this.model.notebookMode,translator:this.translator,modeNames:this._modeNames})):null}}!function(e){class t extends n.VDomModel{constructor(){super(...arguments),this._onChanged=e=>{const t=this._notebookMode;this._notebook?this._notebookMode=e.mode:this._notebookMode="command",this._triggerChange(t,this._notebookMode)},this._notebookMode="command",this._notebook=null}get notebookMode(){return this._notebookMode}set notebook(e){const t=this._notebook;null!==t&&(t.stateChanged.disconnect(this._onChanged,this),t.activeCellChanged.disconnect(this._onChanged,this),t.modelContentChanged.disconnect(this._onChanged,this));const o=this._notebookMode;this._notebook=e,null===this._notebook?this._notebookMode="command":(this._notebookMode=this._notebook.mode,this._notebook.stateChanged.connect(this._onChanged,this),this._notebook.activeCellChanged.connect(this._onChanged,this),this._notebook.modelContentChanged.connect(this._onChanged,this)),this._triggerChange(o,this._notebookMode)}_triggerChange(e,t){e!==t&&this.stateChanged.emit(void 0)}}e.Model=t}(I||(I={}));var E,T=o(84853),A=o(14064),N=o(93383),D=o(94519);class R extends D.Widget{constructor(){super(),this._items=[],this.layout=new D.PanelLayout,this.addClass("jp-RankedPanel")}addWidget(e,t){const o={widget:e,rank:t},n=i.ArrayExt.upperBound(this._items,o,E.itemCmp);i.ArrayExt.insert(this._items,n,o),this.layout.insertWidget(n,e)}onChildRemoved(e){const t=i.ArrayExt.findFirstIndex(this._items,(t=>t.widget===e.child));-1!==t&&i.ArrayExt.removeAt(this._items,t)}}class P extends D.Widget{constructor(e){super(),this.addClass("jp-NotebookTools"),this.translator=e.translator||l.nullTranslator,this._trans=this.translator.load("jupyterlab"),this._commonTools=new R,this._advancedTools=new R,this._advancedTools.title.label=this._trans.__("Advanced Tools");const t=this.layout=new D.PanelLayout;t.addWidget(this._commonTools),t.addWidget(new n.Collapse({widget:this._advancedTools})),this._tracker=e.tracker,this._tracker.currentChanged.connect(this._onActiveNotebookPanelChanged,this),this._tracker.activeCellChanged.connect(this._onActiveCellChanged,this),this._tracker.selectionChanged.connect(this._onSelectionChanged,this),this._onActiveNotebookPanelChanged(),this._onActiveCellChanged(),this._onSelectionChanged()}get activeCell(){return this._tracker.activeCell}get selectedCells(){const e=this._tracker.currentWidget;if(!e)return[];const t=e.content;return t.widgets.filter((e=>t.isSelectedOrActive(e)))}get activeNotebookPanel(){return this._tracker.currentWidget}addItem(e){var t;const o=e.tool,n=null!==(t=e.rank)&&void 0!==t?t:100;let s;s="advanced"===e.section?this._advancedTools:this._commonTools,o.addClass("jp-NotebookTools-tool"),s.addWidget(o,n),o.notebookTools=this,A.MessageLoop.sendMessage(o,P.ActiveNotebookPanelMessage),A.MessageLoop.sendMessage(o,P.ActiveCellMessage)}_onActiveNotebookPanelChanged(){this._prevActiveNotebookModel&&!this._prevActiveNotebookModel.isDisposed&&this._prevActiveNotebookModel.metadata.changed.disconnect(this._onActiveNotebookPanelMetadataChanged,this);const e=this.activeNotebookPanel&&this.activeNotebookPanel.content?this.activeNotebookPanel.content.model:null;this._prevActiveNotebookModel=e,e&&e.metadata.changed.connect(this._onActiveNotebookPanelMetadataChanged,this),(0,i.each)(this._toolChildren(),(e=>{A.MessageLoop.sendMessage(e,P.ActiveNotebookPanelMessage)}))}_onActiveCellChanged(){this._prevActiveCell&&!this._prevActiveCell.isDisposed&&this._prevActiveCell.metadata.changed.disconnect(this._onActiveCellMetadataChanged,this);const e=this.activeCell?this.activeCell.model:null;this._prevActiveCell=e,e&&e.metadata.changed.connect(this._onActiveCellMetadataChanged,this),(0,i.each)(this._toolChildren(),(e=>{A.MessageLoop.sendMessage(e,P.ActiveCellMessage)}))}_onSelectionChanged(){(0,i.each)(this._toolChildren(),(e=>{A.MessageLoop.sendMessage(e,P.SelectionMessage)}))}_onActiveNotebookPanelMetadataChanged(e,t){const o=new b.ObservableJSON.ChangeMessage("activenotebookpanel-metadata-changed",t);(0,i.each)(this._toolChildren(),(e=>{A.MessageLoop.sendMessage(e,o)}))}_onActiveCellMetadataChanged(e,t){const o=new b.ObservableJSON.ChangeMessage("activecell-metadata-changed",t);(0,i.each)(this._toolChildren(),(e=>{A.MessageLoop.sendMessage(e,o)}))}_toolChildren(){return(0,i.chain)(this._commonTools.children(),this._advancedTools.children())}}!function(e){e.ActiveNotebookPanelMessage=new A.ConflatableMessage("activenotebookpanel-changed"),e.ActiveCellMessage=new A.ConflatableMessage("activecell-changed"),e.SelectionMessage=new A.ConflatableMessage("selection-changed");class t extends D.Widget{dispose(){super.dispose(),this.notebookTools&&(this.notebookTools=null)}processMessage(e){switch(super.processMessage(e),e.type){case"activenotebookpanel-changed":this.onActiveNotebookPanelChanged(e);break;case"activecell-changed":this.onActiveCellChanged(e);break;case"selection-changed":this.onSelectionChanged(e);break;case"activecell-metadata-changed":this.onActiveCellMetadataChanged(e);break;case"activenotebookpanel-metadata-changed":this.onActiveNotebookPanelMetadataChanged(e)}}onActiveNotebookPanelChanged(e){}onActiveCellChanged(e){}onSelectionChanged(e){}onActiveCellMetadataChanged(e){}onActiveNotebookPanelMetadataChanged(e){}}e.Tool=t,e.ActiveCellTool=class extends t{constructor(){super(),this._model=new T.CodeEditor.Model,this.addClass("jp-ActiveCellTool"),this.addClass("jp-InputArea"),this.layout=new D.PanelLayout}dispose(){null!==this._model&&(this._model.dispose(),this._model=null,super.dispose())}onActiveCellChanged(){const e=this.notebookTools.activeCell,t=this.layout,o=t.widgets.length;for(let e=0;e<o;e++)t.widgets[0].dispose();if(this._cellModel&&!this._cellModel.isDisposed&&(this._cellModel.value.changed.disconnect(this._onValueChanged,this),this._cellModel.mimeTypeChanged.disconnect(this._onMimeTypeChanged,this)),!e){const e=new D.Widget;return e.addClass("jp-InputArea-editor"),e.addClass("jp-InputArea-editor"),t.addWidget(e),void(this._cellModel=null)}const n=e.promptNode?e.promptNode.cloneNode(!0):void 0,s=new D.Widget({node:n}),l=e.contentFactory.editorFactory,i=this._cellModel=e.model;i.value.changed.connect(this._onValueChanged,this),i.mimeTypeChanged.connect(this._onMimeTypeChanged,this),this._model.value.text=i.value.text.split("\n")[0],this._model.mimeType=i.mimeType;const a=this._model,d=new T.CodeEditorWrapper({model:a,factory:l});d.addClass("jp-InputArea-editor"),d.addClass("jp-InputArea-editor"),d.editor.setOption("readOnly",!0),t.addWidget(s),t.addWidget(d)}onActiveNotebookPanelChanged(e){this.notebookTools.activeNotebookPanel||this.onActiveCellChanged()}_onValueChanged(){this._model.value.text=this._cellModel.value.text.split("\n")[0]}_onMimeTypeChanged(){this._model.mimeType=this._cellModel.mimeType}};class o extends t{constructor(e){super();const{editorFactory:t}=e;this.addClass("jp-MetadataEditorTool");const o=this.layout=new D.PanelLayout;this._editorFactory=t,this._editorLabel=e.label||"Edit Metadata",this.createEditor();const n=new D.Widget({node:document.createElement("label")});n.node.textContent=e.label||"Edit Metadata",o.addWidget(n),o.addWidget(this.editor)}get editor(){return this._editor}onActiveNotebookPanelChanged(e){this.editor.dispose(),this.notebookTools.activeNotebookPanel&&this.createEditor()}createEditor(){this._editor=new T.JSONEditor({editorFactory:this._editorFactory}),this.editor.title.label=this._editorLabel,this.layout.addWidget(this.editor)}}e.MetadataEditorTool=o,e.NotebookMetadataEditorTool=class extends o{constructor(e){const t=(e.translator||l.nullTranslator).load("jupyterlab");e.label=e.label||t.__("Notebook Metadata"),super(e)}onActiveNotebookPanelChanged(e){super.onActiveNotebookPanelChanged(e),this._update()}onActiveNotebookPanelMetadataChanged(e){this._update()}_update(){var e,t;const o=this.notebookTools.activeNotebookPanel&&this.notebookTools.activeNotebookPanel.content;this.editor.source=null!==(t=null===(e=null==o?void 0:o.model)||void 0===e?void 0:e.metadata)&&void 0!==t?t:null}},e.CellMetadataEditorTool=class extends o{constructor(e){const t=(e.translator||l.nullTranslator).load("jupyterlab");e.label=e.label||t.__("Cell Metadata"),super(e)}onActiveCellChanged(e){this.editor.dispose(),this.notebookTools.activeCell&&this.createEditor(),this._update()}onActiveCellMetadataChanged(e){this._update()}_update(){const e=this.notebookTools.activeCell;this.editor.source=e?e.model.metadata:null}};class n extends t{constructor(e){super({node:E.createSelectorNode(e)}),this._getValue=e=>{let t=e.model.metadata.get(this.key);return void 0===t&&(t=this._default),t},this._setValue=(e,t)=>{t===this._default?e.model.metadata.delete(this.key):e.model.metadata.set(this.key,t)},this._changeGuard=!1,this.addClass("jp-KeySelector"),this.key=e.key,this._default=e.default,this._validCellTypes=e.validCellTypes||[],this._getter=e.getter||this._getValue,this._setter=e.setter||this._setValue}get selectNode(){return this.node.getElementsByTagName("select")[0]}handleEvent(e){"change"===e.type&&this.onValueChanged()}onAfterAttach(e){this.selectNode.addEventListener("change",this)}onBeforeDetach(e){this.selectNode.removeEventListener("change",this)}onActiveCellChanged(e){const t=this.selectNode,o=this.notebookTools.activeCell;if(!o)return t.disabled=!0,void(t.value="");const n=o.model.type;if(this._validCellTypes.length&&-1===this._validCellTypes.indexOf(n))return t.value="",void(t.disabled=!0);t.disabled=!1,this._changeGuard=!0;const s=this._getter;t.value=JSON.stringify(s(o)),this._changeGuard=!1}onActiveCellMetadataChanged(e){if(this._changeGuard)return;const t=this.selectNode,o=this.notebookTools.activeCell;if(e.args.key===this.key&&o){this._changeGuard=!0;const e=this._getter;t.value=JSON.stringify(e(o)),this._changeGuard=!1}}onValueChanged(){const e=this.notebookTools.activeCell;if(!e||this._changeGuard)return;this._changeGuard=!0;const t=this.selectNode;(0,this._setter)(e,JSON.parse(t.value)),this._changeGuard=!1}}e.KeySelector=n,e.createSlideShowSelector=function(e){const t=(e=e||l.nullTranslator).load("jupyterlab");t.__("");const o={key:"slideshow",title:t.__("Slide Type"),optionValueArray:[["-",null],[t.__("Slide"),"slide"],[t.__("Sub-Slide"),"subslide"],[t.__("Fragment"),"fragment"],[t.__("Skip"),"skip"],[t.__("Notes"),"notes"]],getter:e=>{const t=e.model.metadata.get("slideshow");return t&&t.slide_type},setter:(e,t)=>{let o=e.model.metadata.get("slideshow")||Object.create(null);null===t?(o=Object.assign({},o),delete o.slide_type):o=Object.assign(Object.assign({},o),{slide_type:t}),Object.keys(o).length>0?e.model.metadata.set("slideshow",o):e.model.metadata.delete("slideshow")}};return new n(o)},e.createNBConvertSelector=function(e,t){const o=(t=t||l.nullTranslator).load("jupyterlab");return new n({key:"raw_mimetype",title:o.__("Raw NBConvert Format"),optionValueArray:e,validCellTypes:["raw"]})}}(P||(P={})),function(e){e.itemCmp=function(e,t){return e.rank-t.rank},e.createSelectorNode=function(e){const t=e.key,o=e.title||t[0].toLocaleUpperCase()+t.slice(1),s=[];let l,a;(0,i.each)(e.optionValueArray,(e=>{a=e[0],l=JSON.stringify(e[1]),s.push(N.h.option({value:l},a))}));const d=N.VirtualDOM.realize(N.h.div({},N.h.label(o,N.h.select({},s))));return n.Styling.styleNode(d),d}}(E||(E={}));var F=o(55941),B=o(985),L=o(81563),j=o(89116);const V="jp-Notebook-cell",W="jp-mod-editMode",H="jp-mod-commandMode",U="jp-mod-active",J="jp-mod-selected",z="jp-mod-multiSelected",K="jp-mod-dropTarget",$="jp-mod-dropSource",q="jp-dragImage",G="jp-dragImage-singlePrompt",Y="jp-dragImage-content",X="jp-dragImage-prompt",Q="jp-dragImage-multipleBack",Z="application/vnd.jupyter.cells",ee="jp-mod-sideBySide";void 0===window.requestIdleCallback&&(window.requestIdleCallback=function(e){let t=Date.now();return setTimeout((function(){e({didTimeout:!1,timeRemaining:function(){return Math.max(0,50-(Date.now()-t))}})}),1)},window.cancelIdleCallback=function(e){clearTimeout(e)});class te extends D.Widget{constructor(e){var t,o;super(),this._editorConfig=te.defaultEditorConfig,this._notebookConfig=te.defaultNotebookConfig,this._mimetype="text/plain",this._model=null,this._modelChanged=new r.Signal(this),this._modelContentChanged=new r.Signal(this),this._fullyRendered=new r.Signal(this),this._placeholderCellRendered=new r.Signal(this),this._renderedCellsCount=0,this._renderingLayoutChanged=new r.Signal(this),this.addClass("jp-Notebook"),this.node.dataset.jpKernelUser="true",this.node.dataset.jpUndoer="true",this.node.dataset.jpCodeRunner="true",this.rendermime=e.rendermime,this.translator=null!==(t=e.translator)&&void 0!==t?t:l.nullTranslator,this.layout=new ne.NotebookPanelLayout,this.contentFactory=e.contentFactory||te.defaultContentFactory,this.editorConfig=e.editorConfig||te.defaultEditorConfig,this.notebookConfig=e.notebookConfig||te.defaultNotebookConfig,this._mimetypeService=e.mimeTypeService,this.renderingLayout=null===(o=e.notebookConfig)||void 0===o?void 0:o.renderingLayout,this._idleCallBack=null,this._toRenderMap=new Map,"IntersectionObserver"in window&&(this._observer=new IntersectionObserver(((e,t)=>{e.forEach((e=>{if(e.isIntersecting){t.unobserve(e.target);const o=this._toRenderMap.get(e.target.id);if(o){const{cell:e,index:t}=o;this._renderPlaceholderCell(e,t)}}}))}),{root:this.node,threshold:1,rootMargin:`${this.notebookConfig.observedTopMargin} 0px ${this.notebookConfig.observedBottomMargin} 0px`}))}get fullyRendered(){return this._fullyRendered}get placeholderCellRendered(){return this._placeholderCellRendered}get modelChanged(){return this._modelChanged}get modelContentChanged(){return this._modelContentChanged}get renderingLayoutChanged(){return this._renderingLayoutChanged}get model(){return this._model}set model(e){if(e=e||null,this._model===e)return;const t=this._model;this._model=e,t&&t.modelDB.isCollaborative&&t.modelDB.connected.then((()=>{t.modelDB.collaborators.changed.disconnect(this._onCollaboratorsChanged,this)})),e&&e.modelDB.isCollaborative&&e.modelDB.connected.then((()=>{e.modelDB.collaborators.changed.connect(this._onCollaboratorsChanged,this)})),this._onModelChanged(t,e),this.onModelChanged(t,e),this._modelChanged.emit(void 0)}get codeMimetype(){return this._mimetype}get widgets(){return this.layout.widgets}get editorConfig(){return this._editorConfig}set editorConfig(e){this._editorConfig=e,this._updateEditorConfig()}get notebookConfig(){return this._notebookConfig}set notebookConfig(e){this._notebookConfig=e,this._updateNotebookConfig()}get renderingLayout(){return this._renderingLayout}set renderingLayout(e){var t;this._renderingLayout=e,"side-by-side"===this._renderingLayout?this.node.classList.add(ee):this.node.classList.remove(ee),this._renderingLayoutChanged.emit(null!==(t=this._renderingLayout)&&void 0!==t?t:"default")}dispose(){this.isDisposed||(this._model=null,super.dispose())}onModelChanged(e,t){}onModelContentChanged(e,t){this._modelContentChanged.emit(void 0)}onMetadataChanged(e,t){"language_info"===t.key&&this._updateMimetype()}onCellInserted(e,t){}onCellMoved(e,t){}onCellRemoved(e,t){}_onModelChanged(e,t){const o=this.layout;if(e)for(e.cells.changed.disconnect(this._onCellsChanged,this),e.metadata.changed.disconnect(this.onMetadataChanged,this),e.contentChanged.disconnect(this.onModelContentChanged,this);o.widgets.length;)this._removeCell(0);if(!t)return void(this._mimetype="text/plain");this._updateMimetype();const n=t.cells;!n.length&&t.isInitialized&&n.push(t.contentFactory.createCell(this.notebookConfig.defaultCell,{})),(0,i.each)(n,((e,t)=>{this._insertCell(t,e,"set")})),n.changed.connect(this._onCellsChanged,this),t.contentChanged.connect(this.onModelContentChanged,this),t.metadata.changed.connect(this.onMetadataChanged,this)}_onCellsChanged(e,t){let o=0;switch(t.type){case"add":o=t.newIndex;const n=-1==t.oldIndex?"push":"insert";(0,i.each)(t.newValues,(e=>{this._insertCell(o++,e,n)}));break;case"move":this._moveCell(t.oldIndex,t.newIndex);break;case"remove":if((0,i.each)(t.oldValues,(e=>{this._removeCell(t.oldIndex)})),!e.length){const e=this.model;requestAnimationFrame((()=>{!e||e.isDisposed||e.cells.length||e.cells.push(e.contentFactory.createCell(this.notebookConfig.defaultCell,{}))}))}break;case"set":o=t.newIndex,(0,i.each)(t.newValues,(e=>{this._insertCell(o,e,"set"),this._removeCell(o+1),o++}));break;default:return}}_insertCell(e,t,o){let n;switch(t.type){case"code":n=this._createCodeCell(t),n.model.mimeType=this._mimetype;break;case"markdown":n=this._createMarkdownCell(t),""===t.value.text&&(n.rendered=!1);break;default:n=this._createRawCell(t)}n.addClass(V);const s=this.layout;if(this._observer&&"push"===o&&this._renderedCellsCount>=this.notebookConfig.numberCellsToRenderDirectly&&"markdown"!==t.type){this._toRenderMap.set(n.model.id,{index:e,cell:n});const o=this._createPlaceholderCell(t,e);o.node.id=n.model.id,s.insertWidget(e,o),this.onCellInserted(e,o),this._fullyRendered.emit(!1),this._observer.observe(o.node)}else s.insertWidget(e,n),this.onCellInserted(e,n),this._incrementRenderedCount();this._scheduleCellRenderOnIdle()}_scheduleCellRenderOnIdle(){if(this._observer&&this.notebookConfig.renderCellOnIdle&&!this.isDisposed&&!this._idleCallBack){const e=this._renderPlaceholderCells.bind(this);this._idleCallBack=window.requestIdleCallback(e,{timeout:3e3})}}_renderPlaceholderCells(e){var t,o;if(this.notebookConfig.remainingTimeBeforeRescheduling>0){const t=e.timeRemaining();(e.didTimeout||t<this.notebookConfig.remainingTimeBeforeRescheduling)&&(this._idleCallBack&&(window.cancelIdleCallback(this._idleCallBack),this._idleCallBack=null),this._scheduleCellRenderOnIdle())}if(this._renderedCellsCount<(null!==(o=null===(t=this.model)||void 0===t?void 0:t.cells.length)&&void 0!==o?o:0)&&this._renderedCellsCount>=this.notebookConfig.numberCellsToRenderDirectly){const e=this._toRenderMap.entries().next();this._renderPlaceholderCell(e.value[1].cell,e.value[1].index)}}_renderPlaceholderCell(e,t){if(!this.layout)return;const o=this.layout;o.removeWidgetAt(t),o.insertWidget(t,e),this._toRenderMap.delete(e.model.id),this._incrementRenderedCount(),this.onCellInserted(t,e),this._placeholderCellRendered.emit(e)}_createCodeCell(e){const t=this.rendermime,o=this.contentFactory,n={editorConfig:this.editorConfig.code,model:e,rendermime:t,contentFactory:o,updateEditorOnShow:!1,placeholder:!1,maxNumberOutputs:this.notebookConfig.maxNumberOutputs},s=this.contentFactory.createCodeCell(n,this);return s.syncCollapse=!0,s.syncEditable=!0,s.syncScrolled=!0,s}_createMarkdownCell(e){const t=this.rendermime,o=this.contentFactory,n={editorConfig:this.editorConfig.markdown,model:e,rendermime:t,contentFactory:o,updateEditorOnShow:!1,placeholder:!1,showEditorForReadOnlyMarkdown:this._notebookConfig.showEditorForReadOnlyMarkdown},s=this.contentFactory.createMarkdownCell(n,this);return s.syncCollapse=!0,s.syncEditable=!0,s.toggleCollapsedSignal.connect(((e,t)=>{m.setHeadingCollapse(e,t,this)})),s}_createPlaceholderCell(e,t){const o=this.contentFactory,n={editorConfig:this.editorConfig.raw,model:e,contentFactory:o,updateEditorOnShow:!1,placeholder:!0},s=this.contentFactory.createRawCell(n,this);return s.node.innerHTML='\n      <div class="jp-Cell-Placeholder">\n        <div class="jp-Cell-Placeholder-wrapper">\n        </div>\n      </div>',s.inputHidden=!0,s.syncCollapse=!0,s.syncEditable=!0,s}_createRawCell(e){const t=this.contentFactory,o={editorConfig:this.editorConfig.raw,model:e,contentFactory:t,updateEditorOnShow:!1,placeholder:!1},n=this.contentFactory.createRawCell(o,this);return n.syncCollapse=!0,n.syncEditable=!0,n}_moveCell(e,t){const o=this.layout;o.insertWidget(t,o.widgets[e]),this.onCellMoved(e,t)}_removeCell(e){const t=this.layout.widgets[e];t.parent=null,this.onCellRemoved(e,t),t.dispose()}_updateMimetype(){var e;const t=null===(e=this._model)||void 0===e?void 0:e.metadata.get("language_info");t&&(this._mimetype=this._mimetypeService.getMimeTypeByLanguage(t),(0,i.each)(this.widgets,(e=>{"code"===e.model.type&&(e.model.mimeType=this._mimetype)})))}_onCollaboratorsChanged(){var e,t,o;for(let n=0;n<this.widgets.length;n++){const s=this.widgets[n];for(const n of s.model.selections.keys())!1===(null===(o=null===(t=null===(e=this._model)||void 0===e?void 0:e.modelDB)||void 0===t?void 0:t.collaborators)||void 0===o?void 0:o.has(n))&&s.model.selections.delete(n)}}_updateEditorConfig(){for(let e=0;e<this.widgets.length;e++){const t=this.widgets[e];let o={};switch(t.model.type){case"code":o=this._editorConfig.code;break;case"markdown":o=this._editorConfig.markdown;break;default:o=this._editorConfig.raw}t.editor.setOptions(Object.assign({},o)),t.editor.refresh()}}_updateNotebookConfig(){this.toggleClass("jp-mod-scrollPastEnd",this._notebookConfig.scrollPastEnd);const e=this._notebookConfig.showEditorForReadOnlyMarkdown;if(void 0!==e)for(const t of this.widgets)"markdown"===t.model.type&&(t.showEditorForReadOnly=e)}_incrementRenderedCount(){0===this._toRenderMap.size&&this._fullyRendered.emit(!0),this._renderedCellsCount++}get remainingCellToRenderCount(){return this._toRenderMap.size}}!function(e){e.defaultEditorConfig={code:Object.assign(Object.assign({},T.CodeEditor.defaultConfig),{lineWrap:"off",matchBrackets:!0,autoClosingBrackets:!1}),markdown:Object.assign(Object.assign({},T.CodeEditor.defaultConfig),{lineWrap:"on",matchBrackets:!1,autoClosingBrackets:!1}),raw:Object.assign(Object.assign({},T.CodeEditor.defaultConfig),{lineWrap:"on",matchBrackets:!1,autoClosingBrackets:!1})},e.defaultNotebookConfig={scrollPastEnd:!0,defaultCell:"code",recordTiming:!1,numberCellsToRenderDirectly:99999,remainingTimeBeforeRescheduling:50,renderCellOnIdle:!0,observedTopMargin:"1000px",observedBottomMargin:"1000px",maxNumberOutputs:50,showEditorForReadOnlyMarkdown:!0,disableDocumentWideUndoRedo:!1,renderingLayout:"default",sideBySideLeftMarginOverride:"10px",sideBySideRightMarginOverride:"10px",sideBySideOutputRatio:1};class t extends s.Cell.ContentFactory{createCodeCell(e,t){return e.contentFactory||(e.contentFactory=this),new s.CodeCell(e).initializeState()}createMarkdownCell(e,t){return e.contentFactory||(e.contentFactory=this),new s.MarkdownCell(e).initializeState()}createRawCell(e,t){return e.contentFactory||(e.contentFactory=this),new s.RawCell(e).initializeState()}}e.ContentFactory=t,e.defaultContentFactory=new t}(te||(te={}));class oe extends te{constructor(e){super(ne.processNotebookOptions(e)),this._activeCellIndex=-1,this._activeCell=null,this._mode="command",this._drag=null,this._fragment="",this._dragData=null,this._mouseMode=null,this._activeCellChanged=new r.Signal(this),this._stateChanged=new r.Signal(this),this._selectionChanged=new r.Signal(this),this._checkCacheOnNextResize=!1,this._lastClipboardInteraction=null,this.node.tabIndex=0,this.node.setAttribute("data-lm-dragscroll","true")}get activeCellChanged(){return this._activeCellChanged}get stateChanged(){return this._stateChanged}get selectionChanged(){return this._selectionChanged}get mode(){return this._mode}set mode(e){const t=this.activeCell;if(t||(e="command"),e===this._mode)return void this._ensureFocus();this.update();const o=this._mode;this._mode=e,"edit"===e?((0,i.each)(this.widgets,(e=>{this.deselect(e)})),t instanceof s.MarkdownCell&&(t.rendered=!1),t.inputHidden=!1):this.node.focus(),this._stateChanged.emit({name:"mode",oldValue:o,newValue:e}),this._ensureFocus()}get activeCellIndex(){return this.model&&this.model.cells.length?this._activeCellIndex:-1}set activeCellIndex(e){const t=this._activeCellIndex;this.model&&this.model.cells.length?(e=Math.max(e,0),e=Math.min(e,this.model.cells.length-1)):e=-1,this._activeCellIndex=e;const o=this.widgets[e];o!==this._activeCell&&(this.update(),this._activeCell=o,this._activeCellChanged.emit(o)),"edit"===this.mode&&o instanceof s.MarkdownCell&&(o.rendered=!1),this._ensureFocus(),e!==t&&(this._trimSelections(),this._stateChanged.emit({name:"activeCellIndex",oldValue:t,newValue:e}))}get activeCell(){return this._activeCell}get lastClipboardInteraction(){return this._lastClipboardInteraction}set lastClipboardInteraction(e){this._lastClipboardInteraction=e}dispose(){this.isDisposed||(this._activeCell=null,super.dispose())}select(e){ne.selectedProperty.get(e)||(ne.selectedProperty.set(e,!0),this._selectionChanged.emit(void 0),this.update())}deselect(e){ne.selectedProperty.get(e)&&(ne.selectedProperty.set(e,!1),this._selectionChanged.emit(void 0),this.update())}isSelected(e){return ne.selectedProperty.get(e)}isSelectedOrActive(e){return e===this._activeCell||ne.selectedProperty.get(e)}deselectAll(){let e=!1;(0,i.each)(this.widgets,(t=>{ne.selectedProperty.get(t)&&(e=!0),ne.selectedProperty.set(t,!1)})),e&&this._selectionChanged.emit(void 0),this.activeCellIndex=this.activeCellIndex,this.update()}extendContiguousSelectionTo(e){let t,{head:o,anchor:n}=this.getContiguousSelection();if(null===n||null===o){if(e===this.activeCellIndex)return;o=this.activeCellIndex,n=this.activeCellIndex}if(this.activeCellIndex=e,(e=this.activeCellIndex)===n)return void this.deselectAll();let s=!1;if(o<e)for(o<n&&(ne.selectedProperty.set(this.widgets[o],!1),s=!0),t=o+1;t<e;t++)t!==n&&(ne.selectedProperty.set(this.widgets[t],!ne.selectedProperty.get(this.widgets[t])),s=!0);else if(e<o)for(n<o&&(ne.selectedProperty.set(this.widgets[o],!1),s=!0),t=e+1;t<o;t++)t!==n&&(ne.selectedProperty.set(this.widgets[t],!ne.selectedProperty.get(this.widgets[t])),s=!0);ne.selectedProperty.get(this.widgets[n])||(s=!0),ne.selectedProperty.set(this.widgets[n],!0),ne.selectedProperty.get(this.widgets[e])||(s=!0),ne.selectedProperty.set(this.widgets[e],!0),s&&this._selectionChanged.emit(void 0)}getContiguousSelection(){const e=this.widgets,t=i.ArrayExt.findFirstIndex(e,(e=>this.isSelected(e)));if(-1===t)return{head:null,anchor:null};const o=i.ArrayExt.findLastIndex(e,(e=>this.isSelected(e)),-1,t);for(let n=t;n<=o;n++)if(!this.isSelected(e[n]))throw new Error("Selection not contiguous");const n=this.activeCellIndex;if(t!==n&&o!==n)throw new Error("Active cell not at endpoint of selection");return t===n?{head:t,anchor:o}:{head:o,anchor:t}}scrollToPosition(e,t=25){const o=this.node,n=o.getBoundingClientRect(),s=e-n.top-n.height/2;Math.abs(s)>n.height*t/100&&(o.scrollTop+=s)}scrollToCell(e){d.ElementExt.scrollIntoViewIfNeeded(this.node,e.node),this.deselectAll(),this.select(e),e.activate()}setFragment(e){Promise.all(this.widgets.map((e=>e.ready))).then((()=>{this._fragment=e,this.update()}))}handleEvent(e){if(this.model)switch(e.type){case"contextmenu":e.eventPhase===Event.CAPTURING_PHASE&&this._evtContextMenuCapture(e);break;case"mousedown":e.eventPhase===Event.CAPTURING_PHASE?this._evtMouseDownCapture(e):this._evtMouseDown(e);break;case"mouseup":e.currentTarget===document&&this._evtDocumentMouseup(e);break;case"mousemove":e.currentTarget===document&&this._evtDocumentMousemove(e);break;case"keydown":this._ensureFocus(!0);break;case"dblclick":this._evtDblClick(e);break;case"focusin":this._evtFocusIn(e);break;case"focusout":this._evtFocusOut(e);break;case"lm-dragenter":this._evtDragEnter(e);break;case"lm-dragleave":this._evtDragLeave(e);break;case"lm-dragover":this._evtDragOver(e);break;case"lm-drop":this._evtDrop(e)}}onAfterAttach(e){super.onAfterAttach(e);const t=this.node;t.addEventListener("contextmenu",this,!0),t.addEventListener("mousedown",this,!0),t.addEventListener("mousedown",this),t.addEventListener("keydown",this),t.addEventListener("dblclick",this),t.addEventListener("focusin",this),t.addEventListener("focusout",this),t.addEventListener("lm-dragenter",this,!0),t.addEventListener("lm-dragleave",this,!0),t.addEventListener("lm-dragover",this,!0),t.addEventListener("lm-drop",this,!0)}onBeforeDetach(e){const t=this.node;t.removeEventListener("contextmenu",this,!0),t.removeEventListener("mousedown",this,!0),t.removeEventListener("mousedown",this),t.removeEventListener("keydown",this),t.removeEventListener("dblclick",this),t.removeEventListener("focusin",this),t.removeEventListener("focusout",this),t.removeEventListener("lm-dragenter",this,!0),t.removeEventListener("lm-dragleave",this,!0),t.removeEventListener("lm-dragover",this,!0),t.removeEventListener("lm-drop",this,!0),document.removeEventListener("mousemove",this,!0),document.removeEventListener("mouseup",this,!0)}onAfterShow(e){this._checkCacheOnNextResize=!0}onResize(e){if(!this._checkCacheOnNextResize)return super.onResize(e);this._checkCacheOnNextResize=!1;const t=this._cellLayoutStateCache,o=parseInt(this.node.style.width,10);if(!t||o!==t.width){this._cellLayoutStateCache={width:o};for(const e of this.widgets)e instanceof s.Cell&&e.editorWidget.update()}}onBeforeHide(e){const t=parseInt(this.node.style.width,10);this._cellLayoutStateCache={width:t}}onActivateRequest(e){this._ensureFocus(!0)}onUpdateRequest(e){const t=this.activeCell;"edit"===this.mode?(this.addClass(W),this.removeClass(H)):(this.addClass(H),this.removeClass(W)),t&&t.addClass(U);let o=0;if((0,i.each)(this.widgets,(e=>{e!==t&&e.removeClass(U),e.removeClass(z),this.isSelectedOrActive(e)?(e.addClass(J),o++):e.removeClass(J)})),o>1&&(null==t||t.addClass(z)),this._fragment){let e;try{e=this.node.querySelector(this._fragment.startsWith("#")?`#${CSS.escape(this._fragment.slice(1))}`:this._fragment)}catch(e){console.warn("Unable to set URI fragment identifier",e)}e&&e.scrollIntoView(),this._fragment=""}}onCellInserted(e,t){if(this.model&&this.model.modelDB.isCollaborative){const e=this.model.modelDB;e.connected.then((()=>{if(!t.isDisposed){const o=e.collaborators.localCollaborator;t.editor.uuid=o.sessionId,t.editor.selectionStyle=Object.assign(Object.assign({},T.CodeEditor.defaultSelectionStyle),{color:o.color})}}))}t.editor.edgeRequested.connect(this._onEdgeRequest,this),this.activeCellIndex=e<=this.activeCellIndex?this.activeCellIndex+1:this.activeCellIndex}onCellMoved(e,t){const o=this.activeCellIndex;e===o?this.activeCellIndex=t:e<o&&o<=t?this.activeCellIndex--:t<=o&&o<e&&this.activeCellIndex++}onCellRemoved(e,t){this.activeCellIndex=e<=this.activeCellIndex?this.activeCellIndex-1:this.activeCellIndex,this.isSelected(t)&&this._selectionChanged.emit(void 0)}onModelChanged(e,t){super.onModelChanged(e,t),this.activeCellIndex=0}_onEdgeRequest(e,t){const o=this.activeCellIndex;if("top"===t){if(this.activeCellIndex--,this.activeCellIndex<o){const e=this.activeCell.editor,t=e.lineCount-1;e.setCursorPosition({line:t,column:0})}}else"bottom"===t&&(this.activeCellIndex++,this.activeCellIndex>o)&&this.activeCell.editor.setCursorPosition({line:0,column:0});this.mode="edit"}_ensureFocus(e=!1){const t=this.activeCell;"edit"===this.mode&&t&&(t.editor.hasFocus()||t.editor.focus()),e&&!this.node.contains(document.activeElement)&&this.node.focus()}_findCell(e){let t=e;for(;t&&t!==this.node;){if(t.classList.contains(V)){const e=i.ArrayExt.findFirstIndex(this.widgets,(e=>e.node===t));if(-1!==e)return e;break}t=t.parentElement}return-1}_findEventTargetAndCell(e){let t=e.target,o=this._findCell(t);return-1===o&&(t=document.elementFromPoint(e.clientX,e.clientY),o=this._findCell(t)),[t,o]}_evtContextMenuCapture(e){if(e.shiftKey)return;const[t,o]=this._findEventTargetAndCell(e),n=this.widgets[o];n&&n.editorWidget.node.contains(t)&&e.preventDefault()}_evtMouseDownCapture(e){const{button:t,shiftKey:o}=e,[n,s]=this._findEventTargetAndCell(e),l=this.widgets[s];2===t&&!o&&l&&l.editorWidget.node.contains(n)&&(this.mode="command",e.preventDefault())}_evtMouseDown(e){var t;const{button:o,shiftKey:n}=e;if(0!==o&&2!==o)return;if(n&&2===o)return;const[s,l]=this._findEventTargetAndCell(e),i=this.widgets[l];let a;if(a=i?i.editorWidget.node.contains(s)?"input":i.promptNode.contains(s)?"prompt":"cell":"notebook","input"!==a&&(this.mode="command"),"notebook"===a)this.deselectAll();else if("prompt"===a||"cell"===a){const s=""!==(null!==(t=window.getSelection())&&void 0!==t?t:"").toString();if(0===o&&n&&!s){e.preventDefault();try{this.extendContiguousSelectionTo(l)}catch(e){return console.error(e),void this.deselectAll()}this._mouseMode="select",document.addEventListener("mouseup",this,!0),document.addEventListener("mousemove",this,!0)}else 0!==o||n?2===o&&(this.isSelectedOrActive(i)||(this.deselectAll(),this.activeCellIndex=l),e.preventDefault()):("prompt"===a&&(this._dragData={pressX:e.clientX,pressY:e.clientY,index:l},this._mouseMode="couldDrag",document.addEventListener("mouseup",this,!0),document.addEventListener("mousemove",this,!0),e.preventDefault()),this.isSelectedOrActive(i)||(this.deselectAll(),this.activeCellIndex=l))}else"input"===a&&(2!==o||this.isSelectedOrActive(i)||(this.deselectAll(),this.activeCellIndex=l));this._ensureFocus(!0)}_evtDocumentMouseup(e){if(e.preventDefault(),e.stopPropagation(),document.removeEventListener("mousemove",this,!0),document.removeEventListener("mouseup",this,!0),"couldDrag"===this._mouseMode){const[,t]=this._findEventTargetAndCell(e);this.deselectAll(),this.activeCellIndex=t,this.activeCell.node.contains(document.activeElement)||this.node.focus()}this._mouseMode=null}_evtDocumentMousemove(e){switch(e.preventDefault(),e.stopPropagation(),this._mouseMode){case"select":{const t=e.target,o=this._findCell(t);-1!==o&&this.extendContiguousSelectionTo(o);break}case"couldDrag":{const t=this._dragData,o=Math.abs(e.clientX-t.pressX),n=Math.abs(e.clientY-t.pressY);(o>=5||n>=5)&&(this._mouseMode=null,this._startDrag(t.index,e.clientX,e.clientY));break}}}_evtDragEnter(e){if(!e.mimeData.hasData(Z))return;e.preventDefault(),e.stopPropagation();const t=e.target,o=this._findCell(t);-1!==o&&this.layout.widgets[o].node.classList.add(K)}_evtDragLeave(e){if(!e.mimeData.hasData(Z))return;e.preventDefault(),e.stopPropagation();const t=this.node.getElementsByClassName(K);t.length&&t[0].classList.remove(K)}_evtDragOver(e){if(!e.mimeData.hasData(Z))return;e.preventDefault(),e.stopPropagation(),e.dropAction=e.proposedAction;const t=this.node.getElementsByClassName(K);t.length&&t[0].classList.remove(K);const o=e.target,n=this._findCell(o);-1!==n&&this.layout.widgets[n].node.classList.add(K)}_evtDrop(e){if(!e.mimeData.hasData(Z))return;if(e.preventDefault(),e.stopPropagation(),"none"===e.proposedAction)return void(e.dropAction="none");let t=e.target;for(;t&&t.parentElement;){if(t.classList.contains(K)){t.classList.remove(K);break}t=t.parentElement}const o=this.model,n=e.source;if(n===this){e.dropAction="move";const l=e.mimeData.getData("internal:cells"),a=l[l.length-1];if(a instanceof s.MarkdownCell&&a.headingCollapsed){const e=m.findNextParentHeading(a,n);if(e>0){const t=(0,i.findIndex)(n.widgets,(e=>a.model.id===e.model.id));l.push(...n.widgets.slice(t+1,e))}}let d=i.ArrayExt.firstIndexOf(this.widgets,l[0]),r=this._findCell(t);if(-1!==r&&r>d?r-=1:-1===r&&(r=this.widgets.length-1),r>=d&&r<d+l.length)return;o.cells.beginCompoundOperation(),d<r?(0,i.each)(l,(e=>{o.cells.move(d,r)})):d>r&&(0,i.each)(l,(e=>{o.cells.move(d++,r++)})),o.cells.endCompoundOperation()}else{e.dropAction="copy";let n=this._findCell(t);-1===n&&(n=this.widgets.length);const s=n,l=e.mimeData.getData(Z),a=o.contentFactory;o.cells.beginCompoundOperation(),(0,i.each)(l,(e=>{let t;switch(e.cell_type){case"code":t=a.createCodeCell({cell:e});break;case"markdown":t=a.createMarkdownCell({cell:e});break;default:t=a.createRawCell({cell:e})}o.cells.insert(n++,t)})),o.cells.endCompoundOperation(),this.deselectAll(),this.activeCellIndex=s,this.extendContiguousSelectionTo(n-1)}}_startDrag(e,t,o){var n;const s=this.model.cells,l=[],d=[];(0,i.each)(this.widgets,((e,t)=>{const o=s.get(t);this.isSelectedOrActive(e)&&(e.addClass($),l.push(o.toJSON()),d.push(e))}));const r=this.activeCell;let c,h=null;if("code"===(null==r?void 0:r.model.type)){const e=r.model.executionCount;c=" ",e&&(c=e.toString())}else c="";h=ne.createDragImage(l.length,c,null!==(n=null==r?void 0:r.model.value.text.split("\n")[0].slice(0,26))&&void 0!==n?n:""),this._drag=new L.Drag({mimeData:new a.MimeData,dragImage:h,supportedActions:"copy-move",proposedAction:"copy",source:this}),this._drag.mimeData.setData(Z,l),this._drag.mimeData.setData("internal:cells",d);const u=d.map((e=>e.model.value.text)).join("\n");this._drag.mimeData.setData("text/plain",u),document.removeEventListener("mousemove",this,!0),document.removeEventListener("mouseup",this,!0),this._mouseMode=null,this._drag.start(t,o).then((e=>{this.isDisposed||(this._drag=null,(0,i.each)(d,(e=>{e.removeClass($)})))}))}_evtFocusIn(e){const t=e.target,o=this._findCell(t);if(-1!==o){const e=this.widgets[o];e.editorWidget.node.contains(t)||(this.mode="command"),this.activeCellIndex=o,e.editorWidget.node.contains(t)&&(this.mode="edit"),this.activeCellIndex=o}else this.mode="command"}_evtFocusOut(e){const t=e.relatedTarget;if(!t)return;const o=this._findCell(t);-1!==o&&this.widgets[o].editorWidget.node.contains(t)||"command"!==this.mode&&(this.mode="command",t&&t.focus())}_evtDblClick(e){const t=this.model;if(!t)return;this.deselectAll();const[o,n]=this._findEventTargetAndCell(e);e.target.classList.contains("jp-collapseHeadingButton")||-1===n||(this.activeCellIndex=n,"markdown"===t.cells.get(n).type?this.widgets[n].rendered=!1:"img"===o.localName&&o.classList.toggle("jp-mod-unconfined"))}_trimSelections(){for(let e=0;e<this.widgets.length;e++)if(e!==this._activeCellIndex){const t=this.widgets[e];t.model.selections.delete(t.editor.uuid)}}}var ne;!function(e){class t extends te.ContentFactory{}e.ContentFactory=t,e.defaultContentFactory=new t}(oe||(oe={})),function(e){e.selectedProperty=new j.AttachedProperty({name:"selected",create:()=>!1});class t extends D.PanelLayout{onUpdateRequest(e){}}e.NotebookPanelLayout=t,e.createDragImage=function(e,t,o){return e>1?""!==t?N.VirtualDOM.realize(N.h.div(N.h.div({className:q},N.h.span({className:X},"["+t+"]:"),N.h.span({className:Y},o)),N.h.div({className:Q},""))):N.VirtualDOM.realize(N.h.div(N.h.div({className:q},N.h.span({className:X}),N.h.span({className:Y},o)),N.h.div({className:Q},""))):""!==t?N.VirtualDOM.realize(N.h.div(N.h.div({className:`${q} ${G}`},N.h.span({className:X},"["+t+"]:"),N.h.span({className:Y},o)))):N.VirtualDOM.realize(N.h.div(N.h.div({className:`${q} ${G}`},N.h.span({className:X}),N.h.span({className:Y},o))))},e.processNotebookOptions=function(e){return e.contentFactory?e:{rendermime:e.rendermime,languagePreference:e.languagePreference,contentFactory:oe.defaultContentFactory,mimeTypeService:e.mimeTypeService}}}(ne||(ne={}));const se="jp-DocumentSearch-document-loaded";class le extends B.DocumentWidget{constructor(e){super(e),this._autorestarting=!1,this.translator=e.translator||l.nullTranslator,this._trans=this.translator.load("jupyterlab"),this.addClass("jp-NotebookPanel"),this.toolbar.addClass("jp-NotebookPanel-toolbar"),this.content.addClass("jp-NotebookPanel-notebook"),this.content.model=this.context.model,this.context.sessionContext.kernelChanged.connect(this._onKernelChanged,this),this.context.sessionContext.statusChanged.connect(this._onSessionStatusChanged,this),this.content.fullyRendered.connect(this._onFullyRendered,this),this.context.saveState.connect(this._onSave,this),this.revealed.then((()=>{if(!this.isDisposed&&1===this.content.widgets.length){const e=this.content.widgets[0].model;"code"===e.type&&""===e.value.text&&(this.content.mode="edit")}}))}_onSave(e,t){if("started"===t&&this.model){const{cells:e}=this.model;(0,i.each)(e,(e=>{if((0,s.isMarkdownCellModel)(e))for(const t of e.attachments.keys)e.value.text.includes(t)||e.attachments.remove(t)}))}}get sessionContext(){return this.context.sessionContext}get model(){return this.content.model}setConfig(e){this.content.editorConfig=e.editorConfig,this.content.notebookConfig=e.notebookConfig;const t=this.context.sessionContext.kernelPreference;this.context.sessionContext.kernelPreference=Object.assign(Object.assign({},t),{shutdownOnDispose:e.kernelShutdown})}setFragment(e){this.context.ready.then((()=>{this.content.setFragment(e)}))}dispose(){this.content.dispose(),super.dispose()}[n.Printing.symbol](){return async()=>{this.context.model.dirty&&!this.context.model.readOnly&&await this.context.save(),await n.Printing.printURL(F.PageConfig.getNBConvertURL({format:"html",download:!1,path:this.context.path}))}}_onFullyRendered(e,t){t?this.removeClass(se):this.addClass(se)}_onKernelChanged(e,t){if(!this.model||!t.newValue)return;const{newValue:o}=t;o.info.then((e=>{var t;this.model&&(null===(t=this.context.sessionContext.session)||void 0===t?void 0:t.kernel)===o&&this._updateLanguage(e.language_info)})),this._updateSpec(o)}_onSessionStatusChanged(e,t){var o;"autorestarting"!==t||this._autorestarting?"restarting"===t||(this._autorestarting=!1):((0,n.showDialog)({title:this._trans.__("Kernel Restarting"),body:this._trans.__("The kernel for %1 appears to have died. It will restart automatically.",null===(o=this.sessionContext.session)||void 0===o?void 0:o.path),buttons:[n.Dialog.okButton({label:this._trans.__("Ok")})]}),this._autorestarting=!0)}_updateLanguage(e){this.model.metadata.set("language_info",e)}async _updateSpec(e){const t=await e.spec;this.isDisposed||this.model.metadata.set("kernelspec",{name:e.name,display_name:null==t?void 0:t.display_name,language:null==t?void 0:t.language})}}!function(e){class t extends oe.ContentFactory{createNotebook(e){return new oe(e)}}e.ContentFactory=t,e.defaultContentFactory=new t,e.IContentFactory=new a.Token("@jupyterlab/notebook:IContentFactory")}(le||(le={}));const ie=new a.Token("@jupyterlab/notebook:INotebookWidgetFactory"),ae=new a.Token("@jupyterlab/notebook:INotebookTools"),de=new a.Token("@jupyterlab/notebook:INotebookTracker");class re extends n.WidgetTracker{constructor(){super(...arguments),this._activeCell=null,this._activeCellChanged=new r.Signal(this),this._selectionChanged=new r.Signal(this)}get activeCell(){const e=this.currentWidget;return e&&e.content.activeCell||null}get activeCellChanged(){return this._activeCellChanged}get selectionChanged(){return this._selectionChanged}add(e){const t=super.add(e);return e.content.activeCellChanged.connect(this._onActiveCellChanged,this),e.content.selectionChanged.connect(this._onSelectionChanged,this),t}dispose(){this._activeCell=null,super.dispose()}onCurrentChanged(e){const t=this.activeCell;t&&t===this._activeCell||(this._activeCell=t,e&&this._activeCellChanged.emit(e.content.activeCell||null))}_onActiveCellChanged(e,t){this.currentWidget&&this.currentWidget.content===e&&(this._activeCell=t||null,this._activeCellChanged.emit(this._activeCell))}_onSelectionChanged(e){this.currentWidget&&this.currentWidget.content===e&&this._selectionChanged.emit(void 0)}}function ce(e){return e.allCellsTrusted?h().createElement(_.trustedIcon.react,{top:"2px",stylesheet:"statusBar"}):h().createElement(_.notTrustedIcon.react,{top:"2px",stylesheet:"statusBar"})}class he extends n.VDomRenderer{constructor(e){super(new he.Model),this.translator=e||l.nullTranslator}render(){return this.model?(this.node.title=function(e,t){const o=(t=t||l.nullTranslator).load("jupyterlab");return e.trustedCells===e.totalCells?[o.__("Notebook trusted: %1 of %2 cells trusted.",e.trustedCells,e.totalCells),"jp-StatusItem-trusted"]:e.activeCellTrusted?[o.__("Active cell trusted: %1 of %2 cells trusted.",e.trustedCells,e.totalCells),"jp-StatusItem-trusted"]:[o.__("Notebook not trusted: %1 of %2 cells trusted.",e.trustedCells,e.totalCells),"jp-StatusItem-untrusted"]}(this.model,this.translator)[0],h().createElement("div",null,h().createElement(ce,{allCellsTrusted:this.model.trustedCells===this.model.totalCells,activeCellTrusted:this.model.activeCellTrusted,totalCells:this.model.totalCells,trustedCells:this.model.trustedCells}))):null}}!function(e){class t extends n.VDomModel{constructor(){super(...arguments),this._trustedCells=0,this._totalCells=0,this._activeCellTrusted=!1,this._notebook=null}get trustedCells(){return this._trustedCells}get totalCells(){return this._totalCells}get activeCellTrusted(){return this._activeCellTrusted}get notebook(){return this._notebook}set notebook(e){const t=this._notebook;null!==t&&(t.activeCellChanged.disconnect(this._onActiveCellChanged,this),t.modelContentChanged.disconnect(this._onModelChanged,this));const o=this._getAllState();if(this._notebook=e,null===this._notebook)this._trustedCells=0,this._totalCells=0,this._activeCellTrusted=!1;else{this._notebook.activeCellChanged.connect(this._onActiveCellChanged,this),this._notebook.modelContentChanged.connect(this._onModelChanged,this),void 0!==this._notebook.activeCell?this._activeCellTrusted=this._notebook.activeCell.model.trusted:this._activeCellTrusted=!1;const{total:e,trusted:t}=this._deriveCellTrustState(this._notebook.model);this._totalCells=e,this._trustedCells=t}this._triggerChange(o,this._getAllState())}_onModelChanged(e){const t=this._getAllState(),{total:o,trusted:n}=this._deriveCellTrustState(e.model);this._totalCells=o,this._trustedCells=n,this._triggerChange(t,this._getAllState())}_onActiveCellChanged(e,t){const o=this._getAllState();this._activeCellTrusted=!!t&&t.model.trusted,this._triggerChange(o,this._getAllState())}_deriveCellTrustState(e){if(null===e)return{total:0,trusted:0};const t=(0,i.toArray)(e.cells),o=t.reduce(((e,t)=>t.trusted?e+1:e),0);return{total:t.length,trusted:o}}_getAllState(){return[this._trustedCells,this._totalCells,this.activeCellTrusted]}_triggerChange(e,t){e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]||this.stateChanged.emit(void 0)}}e.Model=t}(he||(he={}));class ue extends B.ABCWidgetFactory{constructor(e){super(e),this.rendermime=e.rendermime,this.contentFactory=e.contentFactory||le.defaultContentFactory,this.mimeTypeService=e.mimeTypeService,this._editorConfig=e.editorConfig||te.defaultEditorConfig,this._notebookConfig=e.notebookConfig||te.defaultNotebookConfig,this._sessionDialogs=e.sessionDialogs||n.sessionContextDialogs}get editorConfig(){return this._editorConfig}set editorConfig(e){this._editorConfig=e}get notebookConfig(){return this._notebookConfig}set notebookConfig(e){this._notebookConfig=e}createNewWidget(e,t){const o={rendermime:t?t.content.rendermime:this.rendermime.clone({resolver:e.urlResolver}),contentFactory:this.contentFactory,mimeTypeService:this.mimeTypeService,editorConfig:t?t.content.editorConfig:this._editorConfig,notebookConfig:t?t.content.notebookConfig:this._notebookConfig,translator:this.translator},n=this.contentFactory.createNotebook(o);return new le({context:e,content:n})}defaultToolbarFactory(e){return p.getDefaultItems(e,this._sessionDialogs,this.translator)}}var ge=o(20435);function me(e){const t=e.translator||l.nullTranslator,o=(0,n.translateKernelStatuses)(t),s=t.load("jupyterlab"),i=e.state,a=e.displayOption.showOnToolBar,d=e.displayOption.showProgress,r=a?"down":"up",c=h().createElement("div",null);if(!i)return c;const u=i.kernelStatus,g={alignSelf:"normal",height:"24px"},m=i.totalTime,C=i.scheduledCellNumber||0,p=C-(i.scheduledCell.size||0);let v=100*p/C,f=d?"":"hidden";!d&&v<100&&(v=0);const b=e=>h().createElement(M.ProgressCircle,{progress:e,width:16,height:24}),y=e=>s.__("Kernel status: %1",e),k=(e,t,n)=>h().createElement("div",{className:"jp-Notebook-ExecutionIndicator",title:d?"":y(o[e]),"data-status":e},t,h().createElement("div",{className:`jp-Notebook-ExecutionIndicator-tooltip ${r} ${f}`},h().createElement("span",null," ",y(o[e])," "),n));if("connecting"===i.kernelStatus||"disconnected"===i.kernelStatus||"unknown"===i.kernelStatus)return k(u,h().createElement(_.offlineBoltIcon.react,Object.assign({},g)),[]);if("starting"===i.kernelStatus||"terminating"===i.kernelStatus||"restarting"===i.kernelStatus||"initializing"===i.kernelStatus)return k(u,h().createElement(_.circleIcon.react,Object.assign({},g)),[]);if("busy"===i.executionStatus)return k("busy",b(v),[h().createElement("span",{key:0},s.__(`Executed ${p}/${C} cells`)),h().createElement("span",{key:1},s._n("Elapsed time: %1 second","Elapsed time: %1 seconds",m))]);{const e="busy"===i.kernelStatus?0:100,t="busy"===i.kernelStatus||0===m?[]:[h().createElement("span",{key:0},s._n("Executed %1 cell","Executed %1 cells",C)),h().createElement("span",{key:1},s._n("Elapsed time: %1 second","Elapsed time: %1 seconds",m))];return k(i.kernelStatus,b(e),t)}}class Ce extends n.VDomRenderer{constructor(e,t=!0){super(new Ce.Model),this.translator=e||l.nullTranslator,this.addClass(M.interactiveItem)}render(){if(null!==this.model&&this.model.renderFlag){const e=this.model.currentNotebook;return e?h().createElement(me,{displayOption:this.model.displayOption,state:this.model.executionState(e),translator:this.translator}):h().createElement(me,{displayOption:this.model.displayOption,state:void 0,translator:this.translator})}return h().createElement("div",null)}}!function(e){class t extends n.VDomModel{constructor(){super(),this._notebookExecutionProgress=new WeakMap,this._displayOption={showOnToolBar:!0,showProgress:!0},this._renderFlag=!0}attachNotebook(e){var t,o,n,s;if(e&&e.content&&e.context){const l=e.content,i=e.context;if(this._currentNotebook=l,!this._notebookExecutionProgress.has(l)){this._notebookExecutionProgress.set(l,{executionStatus:"idle",kernelStatus:"idle",totalTime:0,interval:0,timeout:0,scheduledCell:new Set,scheduledCellNumber:0,needReset:!0});const e=this._notebookExecutionProgress.get(l),a=t=>{e&&(e.kernelStatus=t.kernelDisplayStatus),this.stateChanged.emit(void 0)};i.statusChanged.connect(a,this);const d=t=>{e&&(e.kernelStatus=t.kernelDisplayStatus),this.stateChanged.emit(void 0)};i.connectionStatusChanged.connect(d,this),i.disposed.connect((e=>{e.connectionStatusChanged.disconnect(d,this),e.statusChanged.disconnect(a,this)}));const r=(e,t)=>{const o=t.msg,n=o.header.msg_id;if("execute_request"===o.header.msg_type)this._cellScheduledCallback(l,n);else if(ge.KernelMessage.isStatusMsg(o)&&"idle"===o.content.execution_state){const e=o.parent_header.msg_id;this._cellExecutedCallback(l,e)}else"execute_input"===o.header.msg_type&&this._startTimer(l)};null===(o=null===(t=i.session)||void 0===t?void 0:t.kernel)||void 0===o||o.anyMessage.connect(r),null===(s=null===(n=i.session)||void 0===n?void 0:n.kernel)||void 0===s||s.disposed.connect((e=>e.anyMessage.disconnect(r)));const c=(t,o)=>{e&&(this._resetTime(e),this.stateChanged.emit(void 0),o.newValue&&o.newValue.anyMessage.connect(r))};i.kernelChanged.connect(c),i.disposed.connect((e=>e.kernelChanged.disconnect(c)))}}}get currentNotebook(){return this._currentNotebook}get displayOption(){return this._displayOption}set displayOption(e){this._displayOption=e}executionState(e){return this._notebookExecutionProgress.get(e)}_cellExecutedCallback(e,t){const o=this._notebookExecutionProgress.get(e);o&&o.scheduledCell.has(t)&&(o.scheduledCell.delete(t),0===o.scheduledCell.size&&(window.setTimeout((()=>{o.executionStatus="idle",clearInterval(o.interval),this.stateChanged.emit(void 0)}),150),o.timeout=window.setTimeout((()=>{o.needReset=!0}),1e3)))}_startTimer(e){const t=this._notebookExecutionProgress.get(e);t&&"busy"!==t.executionStatus&&(t.executionStatus="busy",clearTimeout(t.timeout),this.stateChanged.emit(void 0),t.interval=window.setInterval((()=>{this._tick(t)}),1e3))}_cellScheduledCallback(e,t){const o=this._notebookExecutionProgress.get(e);o&&!o.scheduledCell.has(t)&&(o.needReset&&this._resetTime(o),o.scheduledCell.add(t),o.scheduledCellNumber+=1)}_tick(e){e.totalTime+=1,this.stateChanged.emit(void 0)}_resetTime(e){e.totalTime=0,e.scheduledCellNumber=0,e.executionStatus="idle",e.scheduledCell=new Set,clearTimeout(e.timeout),clearInterval(e.interval),e.needReset=!1}get renderFlag(){return this._renderFlag}updateRenderOption(e){this.displayOption.showOnToolBar&&(e.showOnToolBar?this._renderFlag=!0:this._renderFlag=!1),this.displayOption.showProgress=e.showProgress,this.stateChanged.emit(void 0)}}function o(e){let t=!0,o=!0;const n=e.get("kernelStatus").composite;return n&&(t=!n.showOnStatusBar,o=n.showProgress),{showOnToolBar:t,showProgress:o}}e.Model=t,e.createExecutionIndicatorItem=function(t,n,s){const l=new e(n);return l.model.displayOption={showOnToolBar:!0,showProgress:!0},l.model.attachNotebook({content:t.content,context:t.sessionContext}),s&&s.then((e=>{const t=e=>{l.model.updateRenderOption(o(e))};e.changed.connect(t),t(e),l.disposed.connect((()=>{e.changed.disconnect(t)}))})).catch((e=>{console.error(e.message)})),l},e.getSettingValue=o}(Ce||(Ce={}))}}]);
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