1 "use strict";exports.id=194,exports.ids=[194],exports.modules={6673:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.resolveAliasDeclaration=void 0,t.resolveAliasDeclaration=function e(t,n,i,s){let r=n;const a=[];let o,l,c=!1,p=!1;for(;;){if(6!==r.type||!r.symbolName)return{declaration:r,isPrivate:c,privatePyTypedImported:o,privatePyTypedImporter:l};if(!i&&r.usesLocalName)return{declaration:r,isPrivate:c,privatePyTypedImported:o,privatePyTypedImporter:l};let d;r.path&&r.loadSymbolsFromPath&&(d=t(r.path));const u=d?d.symbolTable.get(r.symbolName):void 0;if(!u)return r.submoduleFallback?e(t,r.submoduleFallback,i,s):r.isNativeLib?{declaration:void 0,isPrivate:c}:void 0;if(u.isPrivateMember()&&(c=!0),u.isExternallyHidden()&&!s)return;let m=u.getTypedDeclarations();if(0===m.length&&(m=u.getDeclarations(),0===m.length))return;const h=m.filter((e=>!a.includes(e)));if(r=h.length>0?h[h.length-1]:m[m.length-1],p&&(o=null!=o?o:null==r?void 0:r.moduleName),u.isPrivatePyTypedImport()&&(p=!0),p&&(l=null!=l?l:null==r?void 0:r.moduleName),a.find((e=>e===r)))return r.path===n.path&&6===r.type&&r.submoduleFallback?e(t,r.submoduleFallback,i,s):{declaration:n,isPrivate:c,privatePyTypedImported:o,privatePyTypedImporter:l};a.push(r)}}},1241:function(e,t,n){var i=this&&this.__createBinding||(Object.create?function(e,t,n,i){void 0===i&&(i=n),Object.defineProperty(e,i,{enumerable:!0,get:function(){return t[n]}})}:function(e,t,n,i){void 0===i&&(i=n),e[i]=t[n]}),s=this&&this.__setModuleDefault||(Object.create?function(e,t){Object.defineProperty(e,"default",{enumerable:!0,value:t})}:function(e,t){e.default=t}),r=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)&&i(t,e,n);return s(t,e),t};Object.defineProperty(t,"__esModule",{value:!0}),t.analyzeProgram=t.nullCallback=void 0;const a=n(3213),o=r(n(5839)),l=n(8718);t.nullCallback=e=>{},t.analyzeProgram=function(e,n,i,s,r,c){let p=!1;s=null!=s?s:t.nullCallback;try{(0,a.throwIfCancellationRequested)(c);const t=new l.Duration;p=e.analyze(n,c);const r=e.getFilesToAnalyzeCount(),o=e.getDiagnostics(i),d=o.length,u=t.getDurationInSeconds();(d>0||!p)&&s({diagnostics:o,filesInProgram:e.getFileCount(),filesRequiringAnalysis:r,checkingOnlyOpenFiles:e.isCheckingOnlyOpenFiles(),fatalErrorOccurred:!1,configParseErrorOccurred:!1,elapsedTime:u})}catch(e){if(a.OperationCanceledException.is(e))return!1;const t=o.getErrorString(e);r.error("Error performing analysis: "+t),s({diagnostics:[],filesInProgram:0,filesRequiringAnalysis:0,checkingOnlyOpenFiles:!0,fatalErrorOccurred:!0,configParseErrorOccurred:!1,elapsedTime:0,error:o.getSerializableError(e)})}return p}},563:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.isCodeUnreachable=t.setDunderAllInfo=t.getDunderAllInfo=t.setCodeFlowComplexity=t.getCodeFlowComplexity=t.setCodeFlowExpressions=t.getCodeFlowExpressions=t.setFileInfo=t.getFileInfo=t.setAfterFlowNode=t.getAfterFlowNode=t.setFlowNode=t.getFlowNode=t.setDeclaration=t.getDeclaration=t.setScope=t.getScope=t.setImportInfo=t.getImportInfo=t.cleanNodeAnalysisInfo=void 0;const i=n(4972);function s(e){return e.flowNode}t.cleanNodeAnalysisInfo=function(e){const t=e;delete t.scope,delete t.declaration,delete t.flowNode,delete t.afterFlowNode,delete t.fileInfo,delete t.codeFlowExpressions,delete t.codeFlowComplexity,delete t.dunderAllInfo},t.getImportInfo=function(e){return e.importInfo},t.setImportInfo=function(e,t){e.importInfo=t},t.getScope=function(e){return e.scope},t.setScope=function(e,t){e.scope=t},t.getDeclaration=function(e){return e.declaration},t.setDeclaration=function(e,t){e.declaration=t},t.getFlowNode=s,t.setFlowNode=function(e,t){e.flowNode=t},t.getAfterFlowNode=function(e){return e.afterFlowNode},t.setAfterFlowNode=function(e,t){e.afterFlowNode=t},t.getFileInfo=function(e){for(;36!==e.nodeType;)e=e.parent;return e.fileInfo},t.setFileInfo=function(e,t){e.fileInfo=t},t.getCodeFlowExpressions=function(e){return e.codeFlowExpressions},t.setCodeFlowExpressions=function(e,t){e.codeFlowExpressions=t},t.getCodeFlowComplexity=function(e){var t;return null!==(t=e.codeFlowComplexity)&&void 0!==t?t:0},t.setCodeFlowComplexity=function(e,t){e.codeFlowComplexity=t},t.getDunderAllInfo=function(e){return e.dunderAllInfo},t.setDunderAllInfo=function(e,t){e.dunderAllInfo=t},t.isCodeUnreachable=function(e){let t=e;for(;t;){const e=s(t);if(e)return!!(e.flags&i.FlowFlags.Unreachable);t=t.parent}return!1}},5674:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.BackgroundAnalysisProgram=void 0;const i=n(1241),s=n(8408);t.BackgroundAnalysisProgram=class{constructor(e,t,n,i,r,a,o){this._console=e,this._configOptions=t,this._importResolver=n,this._backgroundAnalysis=r,this._maxAnalysisTime=a,this._disableChecker=o,this._program=new s.Program(this._importResolver,this._configOptions,this._console,i,void 0,this._disableChecker)}get configOptions(){return this._configOptions}get importResolver(){return this._importResolver}get program(){return this._program}get host(){return this._importResolver.host}get backgroundAnalysis(){return this._backgroundAnalysis}setConfigOptions(e){var t;this._configOptions=e,null===(t=this._backgroundAnalysis)||void 0===t||t.setConfigOptions(e),this._program.setConfigOptions(e)}setImportResolver(e){var t;this._importResolver=e,null===(t=this._backgroundAnalysis)||void 0===t||t.setImportResolver(e),this._program.setImportResolver(e),this._configOptions.getExecutionEnvironments().forEach((e=>this._ensurePartialStubPackages(e)))}setTrackedFiles(e){var t;null===(t=this._backgroundAnalysis)||void 0===t||t.setTrackedFiles(e);const n=this._program.setTrackedFiles(e);this._reportDiagnosticsForRemovedFiles(n)}setAllowedThirdPartyImports(e){var t;null===(t=this._backgroundAnalysis)||void 0===t||t.setAllowedThirdPartyImports(e),this._program.setAllowedThirdPartyImports(e)}setFileOpened(e,t,n,i){var s;null===(s=this._backgroundAnalysis)||void 0===s||s.setFileOpened(e,t,[{text:n}],i),this._program.setFileOpened(e,t,[{text:n}],i)}updateOpenFileContents(e,t,n,i){var s;null===(s=this._backgroundAnalysis)||void 0===s||s.setFileOpened(e,t,n,i),this._program.setFileOpened(e,t,n,i),this.markFilesDirty([e],!0)}setFileClosed(e){var t;null===(t=this._backgroundAnalysis)||void 0===t||t.setFileClosed(e);const n=this._program.setFileClosed(e);this._reportDiagnosticsForRemovedFiles(n)}markAllFilesDirty(e){var t;null===(t=this._backgroundAnalysis)||void 0===t||t.markAllFilesDirty(e),this._program.markAllFilesDirty(e)}markFilesDirty(e,t){var n;null===(n=this._backgroundAnalysis)||void 0===n||n.markFilesDirty(e,t),this._program.markFilesDirty(e,t)}setCompletionCallback(e){var t;this._onAnalysisCompletion=e,null===(t=this._backgroundAnalysis)||void 0===t||t.setCompletionCallback(e)}startAnalysis(e){return this._backgroundAnalysis?(this._backgroundAnalysis.startAnalysis(this._indices,e),!1):(0,i.analyzeProgram)(this._program,this._maxAnalysisTime,this._configOptions,this._onAnalysisCompletion,this._console,e)}test_setIndexing(e,t){const n=this._getIndices();for(const[t,i]of e)n.setWorkspaceIndex(t,i);for(const[e,i]of t)for(const[t,s]of i)n.setIndex(e,t,s)}startIndexing(){var e;this._configOptions.indexing&&(null===(e=this._backgroundAnalysis)||void 0===e||e.startIndexing(this._configOptions,this.host.kind,this._getIndices()))}refreshIndexing(){var e;this._configOptions.indexing&&(null===(e=this._backgroundAnalysis)||void 0===e||e.refreshIndexing(this._configOptions,this.host.kind,this._indices))}cancelIndexing(){var e;null===(e=this._backgroundAnalysis)||void 0===e||e.cancelIndexing(this._configOptions)}getIndexing(e){var t;return null===(t=this._indices)||void 0===t?void 0:t.getIndex(this._configOptions.findExecEnvironment(e).root)}async getDiagnosticsForRange(e,t,n){return this._backgroundAnalysis?this._backgroundAnalysis.getDiagnosticsForRange(e,t,n):this._program.getDiagnosticsForRange(e,t)}async writeTypeStub(e,t,n,s){return this._backgroundAnalysis?this._backgroundAnalysis.writeTypeStub(e,t,n,s):((0,i.analyzeProgram)(this._program,void 0,this._configOptions,this._onAnalysisCompletion,this._console,s),this._program.writeTypeStub(e,t,n,s))}invalidateAndForceReanalysis(e){var t;e&&this.refreshIndexing(),null===(t=this._backgroundAnalysis)||void 0===t||t.invalidateAndForceReanalysis(),this._importResolver.invalidateCache(),this._program.markAllFilesDirty(!0)}restart(){var e;null===(e=this._backgroundAnalysis)||void 0===e||e.restart()}_ensurePartialStubPackages(e){var t;return null===(t=this._backgroundAnalysis)||void 0===t||t.ensurePartialStubPackages(e.root),this._importResolver.ensurePartialStubPackages(e)}_getIndices(){if(!this._indices){const e=this._program,t=new Map;this._indices={setWorkspaceIndex(t,n){var i;null===(i=e.getSourceFile(t))||void 0===i||i.cacheIndexResults(n)},getIndex:e=>t.get(e),setIndex(e,n,i){let s=t.get(e);s||(s=new Map,t.set(e,s)),s.set(n,i)},reset(){t.clear()}}}return this._indices}_reportDiagnosticsForRemovedFiles(e){e.length>0&&!this._backgroundAnalysis&&this._onAnalysisCompletion&&this._onAnalysisCompletion({diagnostics:e,filesInProgram:this._program.getFileCount(),filesRequiringAnalysis:this._program.getFilesToAnalyzeCount(),checkingOnlyOpenFiles:this._program.isCheckingOnlyOpenFiles(),fatalErrorOccurred:!1,configParseErrorOccurred:!1,elapsedTime:0})}}},6052:function(e,t,n){var i=this&&this.__createBinding||(Object.create?function(e,t,n,i){void 0===i&&(i=n),Object.defineProperty(e,i,{enumerable:!0,get:function(){return t[n]}})}:function(e,t,n,i){void 0===i&&(i=n),e[i]=t[n]}),s=this&&this.__setModuleDefault||(Object.create?function(e,t){Object.defineProperty(e,"default",{enumerable:!0,value:t})}:function(e,t){e.default=t}),r=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)&&i(t,e,n);return s(t,e),t};Object.defineProperty(t,"__esModule",{value:!0}),t.ReturnFinder=t.YieldFinder=t.Binder=void 0;const a=n(5839),o=n(9744),l=n(6657),c=n(1464),p=n(3550),d=n(3550),u=n(2122),m=r(n(563)),h=n(4972),y=r(n(8494)),g=n(427),f=n(1561),T=r(n(8235)),_=n(817),v=n(1766);class b extends g.ParseTreeWalker{constructor(e,t=!1){super(),this._moduleSymbolOnly=t,this._deferredBindingTasks=[],this._currentExceptTargets=[],this._finallyTargets=[],this._typingImportAliases=[],this._sysImportAliases=[],this._dataclassesImportAliases=[],this._typingSymbolAliases=new Map,this._dataclassesSymbolAliases=new Map,this._dunderAllStringNodes=[],this._potentialHiddenSymbols=new Map,this._potentialPrivateSymbols=new Map,this._functionCodeFlowComplexity=0,this._fileInfo=e}bindModule(e){var t;const n=void 0===this._fileInfo.builtinsScope;this._createNewScope(n?4:3,this._fileInfo.builtinsScope,(()=>{m.setScope(e,this._currentScope),m.setFlowNode(e,this._currentFlowNode),this._addBuiltInSymbolToCurrentScope("__doc__",e,"str | None"),this._addBuiltInSymbolToCurrentScope("__name__",e,"str"),this._addBuiltInSymbolToCurrentScope("__loader__",e,"Any"),this._addBuiltInSymbolToCurrentScope("__package__",e,"str"),this._addBuiltInSymbolToCurrentScope("__spec__",e,"Any"),this._addBuiltInSymbolToCurrentScope("__path__",e,"Iterable[str]"),this._addBuiltInSymbolToCurrentScope("__file__",e,"str"),this._addBuiltInSymbolToCurrentScope("__cached__",e,"str"),this._addBuiltInSymbolToCurrentScope("__dict__",e,"Dict[str, Any]"),this._addBuiltInSymbolToCurrentScope("__annotations__",e,"Dict[str, Any]"),this._addBuiltInSymbolToCurrentScope("__builtins__",e,"Any"),this._currentFlowNode=this._createStartFlowNode(),this._walkStatementsAndReportUnreachable(e.statements),m.setCodeFlowExpressions(e,this._currentScopeCodeFlowExpressions),m.setAfterFlowNode(e,this._currentFlowNode)})),this._bindDeferred(),this._potentialHiddenSymbols.forEach(((e,t)=>{var n;(null===(n=this._dunderAllNames)||void 0===n?void 0:n.some((e=>e===t)))||(this._fileInfo.isStubFile?e.setIsExternallyHidden():e.setPrivatePyTypedImport())})),this._potentialPrivateSymbols.forEach(((e,t)=>{var n;(null===(n=this._dunderAllNames)||void 0===n?void 0:n.some((e=>e===t)))||e.setIsPrivateMember()})),this._dunderAllNames?m.setDunderAllInfo(e,{names:this._dunderAllNames,stringNodes:this._dunderAllStringNodes}):m.setDunderAllInfo(e,void 0);const i=m.getScope(e);if(i&&this._dunderAllNames)for(const e of this._dunderAllNames)null===(t=i.symbolTable.get(e))||void 0===t||t.setIsInDunderAll()}visitModule(e){return(0,a.fail)("We should never get here"),!1}visitSuite(e){return this._walkStatementsAndReportUnreachable(e.statements),!1}visitModuleName(e){const t=m.getImportInfo(e);if((0,a.assert)(void 0!==t),!t||t.isNativeLib)return!0;if(!t.isImportFound)return this._addDiagnostic(this._fileInfo.diagnosticRuleSet.reportMissingImports,o.DiagnosticRule.reportMissingImports,u.Localizer.Diagnostic.importResolveFailure().format({importName:t.importName}),e),!0;if(!t.isStubFile&&1===t.importType&&!t.pyTypedInfo){const n=this._addDiagnostic(this._fileInfo.diagnosticRuleSet.reportMissingTypeStubs,o.DiagnosticRule.reportMissingTypeStubs,u.Localizer.Diagnostic.stubFileMissing().format({importName:t.importName}),e);if(n){const e={action:"pyright.createtypestub",moduleName:t.importName};n.addAction(e)}}return t.isStubFile&&0!==t.importType&&t.nonStubImportResult&&!t.nonStubImportResult.isImportFound&&(this._fileInfo.isStubFile||this._addDiagnostic(this._fileInfo.diagnosticRuleSet.reportMissingModuleSource,o.DiagnosticRule.reportMissingModuleSource,u.Localizer.Diagnostic.importSourceResolveFailure().format({importName:t.importName}),e)),!0}visitClass(e){this.walkMultiple(e.decorators);const t={type:4,node:e,path:this._fileInfo.filePath,range:(0,c.convertOffsetsToRange)(e.name.start,d.TextRange.getEnd(e.name),this._fileInfo.lines),moduleName:this._fileInfo.moduleName},n=this._bindNameToScope(this._currentScope,e.name.value);n&&n.addDeclaration(t),m.setDeclaration(e,t),this.walkMultiple(e.arguments);let i=this._currentScope;for(;2===i.type;)i=i.parent;return this._createNewScope(2,i,(()=>{m.setScope(e,this._currentScope),this._addBuiltInSymbolToCurrentScope("__doc__",e,"str | None"),this._addBuiltInSymbolToCurrentScope("__module__",e,"str"),this._moduleSymbolOnly||this.walk(e.suite)})),this._createAssignmentTargetFlowNodes(e.name,!1,!1),!1}visitFunction(e){m.setFlowNode(e,this._currentFlowNode);const t=this._bindNameToScope(this._currentScope,e.name.value),n=y.getEnclosingClass(e,!0),i={type:3,node:e,isMethod:!!n,isGenerator:!1,path:this._fileInfo.filePath,range:(0,c.convertOffsetsToRange)(e.name.start,d.TextRange.getEnd(e.name),this._fileInfo.lines),moduleName:this._fileInfo.moduleName};t&&t.addDeclaration(i),m.setDeclaration(e,i),this.walkMultiple(e.decorators),e.parameters.forEach((e=>{e.defaultValue&&this.walk(e.defaultValue),e.typeAnnotation&&this.walk(e.typeAnnotation),e.typeAnnotationComment&&this.walk(e.typeAnnotationComment)})),e.returnTypeAnnotation&&this.walk(e.returnTypeAnnotation),e.functionAnnotationComment&&this.walk(e.functionAnnotationComment);let s=e.parent;for(;s&&36!==s.nodeType&&28!==s.nodeType;)s=s.parent;(0,a.assert)(void 0!==s);const r=m.getScope(s);return(0,a.assert)(void 0!==r),this._createNewScope(1,r,(()=>{m.setScope(e,this._currentScope),y.getEnclosingClass(e)&&this._addBuiltInSymbolToCurrentScope("__class__",e,"class"),this._deferBinding((()=>{this._currentFlowNode=this._createStartFlowNode(),this._functionCodeFlowComplexity=0,e.parameters.forEach((e=>{if(e.name){const t=this._bindNameToScope(this._currentScope,e.name.value);if(t){const n={type:2,node:e,path:this._fileInfo.filePath,range:(0,c.convertOffsetsToRange)(e.start,d.TextRange.getEnd(e),this._fileInfo.lines),moduleName:this._fileInfo.moduleName};t.addDeclaration(n),m.setDeclaration(e.name,n)}this._createFlowAssignment(e.name)}})),this._targetFunctionDeclaration=i,this._currentReturnTarget=this._createBranchLabel(),this.walk(e.suite),m.setAfterFlowNode(e.suite,this._currentFlowNode),this._addAntecedent(this._currentReturnTarget,this._currentFlowNode);const t=this._finishFlowLabel(this._currentReturnTarget);m.setAfterFlowNode(e,t),m.setCodeFlowExpressions(e,this._currentScopeCodeFlowExpressions),m.setCodeFlowComplexity(e,this._functionCodeFlowComplexity)}))})),this._createAssignmentTargetFlowNodes(e.name,!1,!1),!1}visitLambda(e){return m.setFlowNode(e,this._currentFlowNode),e.parameters.forEach((e=>{e.defaultValue&&this.walk(e.defaultValue)})),this._createNewScope(1,this._currentScope,(()=>{m.setScope(e,this._currentScope),this._deferBinding((()=>{this._currentFlowNode=this._createStartFlowNode(),e.parameters.forEach((e=>{if(e.name){const t=this._bindNameToScope(this._currentScope,e.name.value);if(t){const n={type:2,node:e,path:this._fileInfo.filePath,range:(0,c.convertOffsetsToRange)(e.start,d.TextRange.getEnd(e),this._fileInfo.lines),moduleName:this._fileInfo.moduleName};t.addDeclaration(n),m.setDeclaration(e.name,n)}this._createFlowAssignment(e.name),this.walk(e.name)}})),this.walk(e.expression),m.setCodeFlowExpressions(e,this._currentScopeCodeFlowExpressions)}))})),!1}visitCall(e){var t,n;if(this._disableTrueFalseTargets((()=>{this.walk(e.leftExpression),this.walkMultiple(e.arguments)})),this._createCallFlowNode(e),3===this._currentScope.type&&35===e.leftExpression.nodeType&&38===e.leftExpression.leftExpression.nodeType&&"__all__"===e.leftExpression.leftExpression.value){let i=!0;if("extend"===e.leftExpression.memberName.value&&1===e.arguments.length){const t=e.arguments[0].valueExpression;if(31===t.nodeType)t.entries.forEach((e=>{var t,n;48===e.nodeType&&1===e.strings.length&&49===e.strings[0].nodeType&&(null===(t=this._dunderAllNames)||void 0===t||t.push(e.strings[0].value),null===(n=this._dunderAllStringNodes)||void 0===n||n.push(e.strings[0]),i=!1)}));else if(35===t.nodeType&&38===t.leftExpression.nodeType&&"__all__"===t.memberName.value){const e=this._getDunderAllNamesFromImport(t.leftExpression.value);e&&e.length>0&&(e.forEach((e=>{var t;null===(t=this._dunderAllNames)||void 0===t||t.push(e)})),i=!1)}}else if("remove"===e.leftExpression.memberName.value&&1===e.arguments.length){const t=e.arguments[0].valueExpression;48===t.nodeType&&1===t.strings.length&&49===t.strings[0].nodeType&&this._dunderAllNames&&(this._dunderAllNames=this._dunderAllNames.filter((e=>e!==t.strings[0].value)),this._dunderAllStringNodes=this._dunderAllStringNodes.filter((e=>e.value!==t.strings[0].value)),i=!1)}else if("append"===e.leftExpression.memberName.value&&1===e.arguments.length){const s=e.arguments[0].valueExpression;48===s.nodeType&&1===s.strings.length&&49===s.strings[0].nodeType&&(null===(t=this._dunderAllNames)||void 0===t||t.push(s.strings[0].value),null===(n=this._dunderAllStringNodes)||void 0===n||n.push(s.strings[0]),i=!1)}i&&this._addDiagnostic(this._fileInfo.diagnosticRuleSet.reportUnsupportedDunderAll,o.DiagnosticRule.reportUnsupportedDunderAll,u.Localizer.Diagnostic.unsupportedDunderAllOperation(),e)}return!1}visitAssignment(e){if(this._handleTypingStubAssignmentOrAnnotation(e))return!1;this._bindPossibleTupleNamedTarget(e.leftExpression),e.typeAnnotationComment&&(this.walk(e.typeAnnotationComment),this._addTypeDeclarationForVariable(e.leftExpression,e.typeAnnotationComment)),this.walk(e.rightExpression);let t=!0;if((y.getEnclosingFunction(e)||9===e.rightExpression.nodeType&&this._fileInfo.isTypingStubFile||y.isWithinLoop(e))&&(t=!1),this._addInferredTypeAssignmentForVariable(e.leftExpression,e.rightExpression,t),this._createAssignmentTargetFlowNodes(e.leftExpression,!0,!1),3===this._currentScope.type&&(38===e.leftExpression.nodeType&&"__all__"===e.leftExpression.value||54===e.leftExpression.nodeType&&38===e.leftExpression.valueExpression.nodeType&&"__all__"===e.leftExpression.valueExpression.value)){const t=e.rightExpression;this._dunderAllNames=[];let n=!1;31===t.nodeType?t.entries.forEach((e=>{48===e.nodeType&&1===e.strings.length&&49===e.strings[0].nodeType?(this._dunderAllNames.push(e.strings[0].value),this._dunderAllStringNodes.push(e.strings[0])):n=!0})):52===t.nodeType?t.expressions.forEach((e=>{48===e.nodeType&&1===e.strings.length&&49===e.strings[0].nodeType?(this._dunderAllNames.push(e.strings[0].value),this._dunderAllStringNodes.push(e.strings[0])):n=!0})):n=!0,n&&this._addDiagnostic(this._fileInfo.diagnosticRuleSet.reportUnsupportedDunderAll,o.DiagnosticRule.reportUnsupportedDunderAll,u.Localizer.Diagnostic.unsupportedDunderAllOperation(),e)}if(2===this._currentScope.type&&(38===e.leftExpression.nodeType&&"__slots__"===e.leftExpression.value||54===e.leftExpression.nodeType&&38===e.leftExpression.valueExpression.nodeType&&"__slots__"===e.leftExpression.valueExpression.value)){const t=e.rightExpression,n=[];let i=!0;48===t.nodeType?n.push(t):31===t.nodeType?t.entries.forEach((e=>{48===e.nodeType&&1===e.strings.length&&49===e.strings[0].nodeType?n.push(e):i=!1})):52===t.nodeType?t.expressions.forEach((e=>{48===e.nodeType&&1===e.strings.length&&49===e.strings[0].nodeType?n.push(e):i=!1})):i=!1,i&&this._addSlotsToCurrentScope(n)}return!1}visitAssignmentExpression(e){this._disableTrueFalseTargets((()=>{this.walk(e.rightExpression)}));const t=y.getEvaluationNodeForAssignmentExpression(e);if(t){const n=m.getScope(t);let i=this._currentScope;for(;i&&i!==n;){if(i.lookUpSymbol(e.name.value)){this._addError(u.Localizer.Diagnostic.assignmentExprComprehension().format({name:e.name.value}),e.name);break}i=i.parent}this._bindNameToScope(n,e.name.value),this._addInferredTypeAssignmentForVariable(e.name,e.rightExpression),this._createAssignmentTargetFlowNodes(e.name,!0,!1)}else this._addError(u.Localizer.Diagnostic.assignmentExprContext(),e),this.walk(e.name);return!1}visitAugmentedAssignment(e){if(this.walk(e.leftExpression),this.walk(e.rightExpression),this._bindPossibleTupleNamedTarget(e.destExpression),this._createAssignmentTargetFlowNodes(e.destExpression,!1,!1),1===e.operator&&3===this._currentScope.type&&38===e.leftExpression.nodeType&&"__all__"===e.leftExpression.value){const t=e.rightExpression;let n=!0;if(31===t.nodeType)t.entries.forEach((e=>{var t;48===e.nodeType&&1===e.strings.length&&49===e.strings[0].nodeType&&(null===(t=this._dunderAllNames)||void 0===t||t.push(e.strings[0].value),this._dunderAllStringNodes.push(e.strings[0]))})),n=!1;else if(35===t.nodeType&&38===t.leftExpression.nodeType&&"__all__"===t.memberName.value){const e=this._getDunderAllNamesFromImport(t.leftExpression.value);e&&(e.forEach((e=>{var t;null===(t=this._dunderAllNames)||void 0===t||t.push(e)})),n=!1)}n&&this._addDiagnostic(this._fileInfo.diagnosticRuleSet.reportUnsupportedDunderAll,o.DiagnosticRule.reportUnsupportedDunderAll,u.Localizer.Diagnostic.unsupportedDunderAllOperation(),e)}return!1}visitDel(e){return e.expressions.forEach((e=>{this._bindPossibleTupleNamedTarget(e),this.walk(e),this._createAssignmentTargetFlowNodes(e,!1,!0)})),!1}visitTypeAnnotation(e){if(this._handleTypingStubAssignmentOrAnnotation(e))return!1;this.walk(e.typeAnnotation),this._createVariableAnnotationFlowNode(),this._bindPossibleTupleNamedTarget(e.valueExpression),this._addTypeDeclarationForVariable(e.valueExpression,e.typeAnnotation);const t=[];return this._isNarrowingExpression(e.valueExpression,t)&&t.forEach((e=>{const t=(0,h.createKeyForReference)(e);this._currentScopeCodeFlowExpressions.add(t)})),this.walk(e.valueExpression),!1}visitFor(e){this._bindPossibleTupleNamedTarget(e.targetExpression),this._addInferredTypeAssignmentForVariable(e.targetExpression,e),this.walk(e.iterableExpression);const t=this._createLoopLabel(),n=this._createBranchLabel(),i=this._createBranchLabel();if(this._addAntecedent(t,this._currentFlowNode),this._currentFlowNode=t,this._addAntecedent(n,this._currentFlowNode),this._createAssignmentTargetFlowNodes(e.targetExpression,!0,!1),this._bindLoopStatement(t,i,(()=>{this.walk(e.forSuite),this._addAntecedent(t,this._currentFlowNode)})),this._currentFlowNode=this._finishFlowLabel(n),e.elseSuite&&this.walk(e.elseSuite),this._addAntecedent(i,this._currentFlowNode),this._currentFlowNode=this._finishFlowLabel(i),e.asyncToken){const t=y.getEnclosingFunction(e);t&&t.isAsync||this._addError(u.Localizer.Diagnostic.asyncNotInAsyncFunction(),e.asyncToken)}return!1}visitContinue(e){return this._currentContinueTarget&&this._addAntecedent(this._currentContinueTarget,this._currentFlowNode),this._currentFlowNode=b._unreachableFlowNode,!1}visitBreak(e){return this._currentBreakTarget&&this._addAntecedent(this._currentBreakTarget,this._currentFlowNode),this._currentFlowNode=b._unreachableFlowNode,!1}visitReturn(e){return this._targetFunctionDeclaration&&(this._targetFunctionDeclaration.returnStatements||(this._targetFunctionDeclaration.returnStatements=[]),this._targetFunctionDeclaration.returnStatements.push(e)),e.returnExpression&&this.walk(e.returnExpression),m.setFlowNode(e,this._currentFlowNode),this._currentReturnTarget&&this._addAntecedent(this._currentReturnTarget,this._currentFlowNode),this._finallyTargets.forEach((e=>{this._addAntecedent(e,this._currentFlowNode)})),this._currentFlowNode=b._unreachableFlowNode,!1}visitYield(e){return this._isInListComprehension(e)&&this._addError(u.Localizer.Diagnostic.yieldWithinListCompr(),e),this._bindYield(e),!1}visitYieldFrom(e){return this._isInListComprehension(e)&&this._addError(u.Localizer.Diagnostic.yieldWithinListCompr(),e),this._bindYield(e),!1}visitMemberAccess(e){return m.setFlowNode(e,this._currentFlowNode),!0}visitName(e){return m.setFlowNode(e,this._currentFlowNode),!1}visitIndex(e){return m.setFlowNode(e,this._currentFlowNode),!0}visitIf(e){const t=this._currentFlowNode,n=this._createBranchLabel(),i=this._createBranchLabel(),s=this._createBranchLabel(t);return s.affectedExpressions=this._trackCodeFlowExpressions((()=>{const t=T.evaluateStaticBoolLikeExpression(e.testExpression,this._fileInfo.executionEnvironment,this._typingImportAliases,this._sysImportAliases);this._bindConditional(e.testExpression,n,i),this._currentFlowNode=!1===t?b._unreachableFlowNode:this._finishFlowLabel(n),this.walk(e.ifSuite),this._addAntecedent(s,this._currentFlowNode),this._currentFlowNode=!0===t?b._unreachableFlowNode:this._finishFlowLabel(i),e.elseSuite?this.walk(e.elseSuite):this._bindNeverCondition(e.testExpression,s,!1),this._addAntecedent(s,this._currentFlowNode),this._currentFlowNode=this._finishFlowLabel(s)})),!1}visitWhile(e){const t=this._createBranchLabel(),n=this._createBranchLabel(),i=this._createBranchLabel(),s=T.evaluateStaticBoolLikeExpression(e.testExpression,this._fileInfo.executionEnvironment,this._typingImportAliases,this._sysImportAliases),r=this._createLoopLabel();return this._addAntecedent(r,this._currentFlowNode),this._currentFlowNode=r,this._bindConditional(e.testExpression,t,n),this._currentFlowNode=!1===s?b._unreachableFlowNode:this._finishFlowLabel(t),this._bindLoopStatement(r,i,(()=>{this.walk(e.whileSuite)})),this._addAntecedent(r,this._currentFlowNode),this._currentFlowNode=!0===s?b._unreachableFlowNode:this._finishFlowLabel(n),e.elseSuite&&this.walk(e.elseSuite),this._addAntecedent(i,this._currentFlowNode),this._currentFlowNode=this._finishFlowLabel(i),!1}visitAssert(e){const t=this._createBranchLabel(),n=this._createBranchLabel();return this._bindConditional(e.testExpression,t,n),e.exceptionExpression&&(this._currentFlowNode=this._finishFlowLabel(n),this.walk(e.exceptionExpression)),this._currentFlowNode=this._finishFlowLabel(t),!1}visitExcept(e){if(e.typeExpression&&this.walk(e.typeExpression),e.name){this.walk(e.name);const t=this._bindNameToScope(this._currentScope,e.name.value);if(this._createAssignmentTargetFlowNodes(e.name,!0,!1),t){const n={type:1,node:e.name,isConstant:(0,v.isConstantName)(e.name.value),inferredTypeSource:e,path:this._fileInfo.filePath,range:(0,c.convertOffsetsToRange)(e.name.start,d.TextRange.getEnd(e.name),this._fileInfo.lines),moduleName:this._fileInfo.moduleName};t.addDeclaration(n)}}return this.walk(e.exceptSuite),e.name&&this._createFlowAssignment(e.name,!0),!1}visitRaise(e){return this._targetFunctionDeclaration&&(this._targetFunctionDeclaration.raiseStatements||(this._targetFunctionDeclaration.raiseStatements=[]),this._targetFunctionDeclaration.raiseStatements.push(e)),e.typeExpression&&this.walk(e.typeExpression),e.valueExpression&&this.walk(e.valueExpression),e.tracebackExpression&&this.walk(e.tracebackExpression),this._finallyTargets.forEach((e=>{this._addAntecedent(e,this._currentFlowNode)})),this._currentFlowNode=b._unreachableFlowNode,!1}visitTry(e){const t=this._currentFlowNode,n=e.exceptClauses.map((()=>this._createBranchLabel())),i=this._createBranchLabel(t);let s=!1;const r=this._createBranchLabel(t),a={flags:h.FlowFlags.PreFinallyGate,id:(0,h.getUniqueFlowNodeId)(),antecedent:r,isGateClosed:!1};if(i.affectedExpressions=this._trackCodeFlowExpressions((()=>{e.finallySuite&&this._addAntecedent(i,a),e.exceptClauses.some((e=>!e.typeExpression))||n.push(r),n.forEach((e=>{this._addAntecedent(e,this._currentFlowNode)})),e.finallySuite&&this._finallyTargets.push(r),this._useExceptTargets(n,(()=>{this.walk(e.trySuite)})),e.elseSuite&&this.walk(e.elseSuite),this._addAntecedent(i,this._currentFlowNode),this._isCodeUnreachable()||(s=!0),e.exceptClauses.forEach(((e,t)=>{this._currentFlowNode=this._finishFlowLabel(n[t]),this.walk(e),this._addAntecedent(i,this._currentFlowNode),this._isCodeUnreachable()||(s=!0)})),e.finallySuite&&this._finallyTargets.pop(),this._currentFlowNode=this._finishFlowLabel(i)})),e.finallySuite){this.walk(e.finallySuite);const t={flags:h.FlowFlags.PostFinally,id:(0,h.getUniqueFlowNodeId)(),finallyNode:e.finallySuite,antecedent:this._currentFlowNode,preFinallyGate:a};this._currentFlowNode=s?t:b._unreachableFlowNode}return this._functionCodeFlowComplexity+=4,!1}visitAwait(e){var t;const n=y.getEnclosingFunction(e);return void 0!==n&&n.isAsync||32!==(null===(t=e.parent)||void 0===t?void 0:t.nodeType)&&this._addError(u.Localizer.Diagnostic.awaitNotInAsync(),e),!0}visitGlobal(e){const t=this._currentScope.getGlobalScope();return e.nameList.forEach((e=>{const n=e.value;0===this._currentScope.getBindingType(n)&&this._addError(u.Localizer.Diagnostic.nonLocalRedefinition().format({name:n}),e);const i=this._currentScope.lookUpSymbolRecursive(n);i&&i.scope===this._currentScope&&this._addError(u.Localizer.Diagnostic.globalReassignment().format({name:n}),e),this._bindNameToScope(t,n),this._currentScope!==t&&this._currentScope.setBindingType(n,1)})),!0}visitNonlocal(e){const t=this._currentScope.getGlobalScope();return this._currentScope===t?this._addError(u.Localizer.Diagnostic.nonLocalInModule(),e):e.nameList.forEach((e=>{const n=e.value;1===this._currentScope.getBindingType(n)&&this._addError(u.Localizer.Diagnostic.globalRedefinition().format({name:n}),e);const i=this._currentScope.lookUpSymbolRecursive(n);i&&i.scope===this._currentScope?this._addError(u.Localizer.Diagnostic.nonLocalReassignment().format({name:n}),e):i&&i.scope!==t||this._addError(u.Localizer.Diagnostic.nonLocalNoBinding().format({name:n}),e),i&&this._currentScope.setBindingType(n,0)})),!0}visitImportAs(e){var t,n,i,s,r,o;if(e.module.nameParts.length>0){const l=e.module.nameParts[0].value;let c;c=e.alias?e.alias.value:l;const p=this._bindNameToScope(this._currentScope,c);!p||3!==this._currentScope.type&&4!==this._currentScope.type||e.alias&&1===e.module.nameParts.length&&e.module.nameParts[0].value===e.alias.value||(this._fileInfo.isStubFile||this._fileInfo.isInPyTypedPackage)&&this._potentialHiddenSymbols.set(c,p);const d=m.getImportInfo(e.module);(0,a.assert)(void 0!==d),p&&this._createAliasDeclarationForMultipartImportName(e,e.alias,d,p),this._createFlowAssignment(e.alias?e.alias:e.module.nameParts[0]),1===e.module.nameParts.length&&("typing"===l||"typing_extensions"===l?this._typingImportAliases.push(null!==(n=null===(t=e.alias)||void 0===t?void 0:t.value)&&void 0!==n?n:l):"sys"===l?this._sysImportAliases.push(null!==(s=null===(i=e.alias)||void 0===i?void 0:i.value)&&void 0!==s?s:l):"dataclasses"===l&&this._dataclassesImportAliases.push(null!==(o=null===(r=e.alias)||void 0===r?void 0:r.value)&&void 0!==o?o:l))}return!0}visitImportFrom(e){const t=["Final","TypeAlias","ClassVar","Required","NotRequired"],n=["InitVar"],i=m.getImportInfo(e.module);let s="";i&&i.isImportFound&&!i.isNativeLib&&(s=i.resolvedPaths[i.resolvedPaths.length-1]);const r=(0,l.stripFileExtension)((0,l.getFileName)(this._fileInfo.filePath)),a="__init__"===r&&1===e.module.leadingDots&&1===e.module.nameParts.length;let o=!1,c=!1;if(1===e.module.nameParts.length){const t=e.module.nameParts[0].value;"typing"!==t&&"typing_extensions"!==t||(o=!0),"dataclasses"===t&&(c=!0)}if(e.isWildcardImport){if((y.getEnclosingClass(e)||y.getEnclosingFunction(e))&&this._addError(u.Localizer.Diagnostic.wildcardInFunction(),e),i){const r=[],l=this._fileInfo.importLookup(s);if(l){const t=this._getWildcardImportNames(l);a&&(t.some((t=>t===e.module.nameParts[0].value))||this._addImplicitFromImport(e,i)),t.forEach((t=>{const n=this._bindNameToScope(this._currentScope,t);if(n)if(l.symbolTable.get(t)){const i={type:6,node:e,path:s,loadSymbolsFromPath:!0,range:(0,p.getEmptyRange)(),usesLocalName:!1,symbolName:t,moduleName:this._fileInfo.moduleName};n.addDeclaration(i),r.push(t)}else if(i&&i.filteredImplicitImports){const r=i.filteredImplicitImports.find((e=>e.name===t));if(r){const i={type:6,node:e,path:r.path,loadSymbolsFromPath:!0,range:(0,p.getEmptyRange)(),usesLocalName:!1,moduleName:this._fileInfo.moduleName},a={type:6,node:e,path:s,loadSymbolsFromPath:!0,usesLocalName:!1,symbolName:t,submoduleFallback:i,range:(0,p.getEmptyRange)(),moduleName:this._fileInfo.moduleName};n.addDeclaration(a)}}}))}this._createFlowWildcardImport(e,r),o&&t.forEach((e=>{this._typingSymbolAliases.set(e,e)})),c&&n.forEach((e=>{this._dataclassesSymbolAliases.set(e,e)}))}}else a&&this._addImplicitFromImport(e,i),e.imports.forEach((a=>{const l=a.name.value,d=a.alias||a.name,u=this._bindNameToScope(this._currentScope,d.value);if(u){let m,h;e.module.nameParts.length>0&&(3!==this._currentScope.type&&4!==this._currentScope.type||a.alias&&a.alias.value===a.name.value||(this._fileInfo.isStubFile||this._fileInfo.isInPyTypedPackage)&&this._potentialHiddenSymbols.set(d.value,u)),i&&i.filteredImplicitImports&&(m=i.filteredImplicitImports.find((e=>e.name===l)));let y=!0;m&&(h={type:6,node:a,path:m.path,loadSymbolsFromPath:!0,range:(0,p.getEmptyRange)(),usesLocalName:!1,moduleName:this._fileInfo.moduleName},"__init__"===r&&1===e.module.leadingDots&&0===e.module.nameParts.length&&(y=!1));const g={type:6,node:a,path:s,loadSymbolsFromPath:y,usesLocalName:!!a.alias,symbolName:l,submoduleFallback:h,range:(0,p.getEmptyRange)(),moduleName:this._fileInfo.moduleName,isNativeLib:null==i?void 0:i.isNativeLib};u.addDeclaration(g),this._createFlowAssignment(a.alias||a.name),o&&t.some((e=>e===a.name.value))&&this._typingSymbolAliases.set(d.value,a.name.value),c&&n.some((e=>e===a.name.value))&&this._dataclassesSymbolAliases.set(d.value,a.name.value)}}));return!0}visitWith(e){e.withItems.forEach((e=>{this.walk(e.expression),e.target&&(this._bindPossibleTupleNamedTarget(e.target),this._addInferredTypeAssignmentForVariable(e.target,e),this._createAssignmentTargetFlowNodes(e.target,!0,!1))}));const t=this._createContextManagerLabel(e.withItems.map((e=>e.expression)),!!e.isAsync);this._addAntecedent(t,this._currentFlowNode);const n=this._currentFlowNode,i=this._createBranchLabel(n);return this._addAntecedent(i,t),i.affectedExpressions=this._trackCodeFlowExpressions((()=>{if(this._useExceptTargets([t],(()=>{this.walk(e.suite)})),this._addAntecedent(i,this._currentFlowNode),this._currentFlowNode=i,e.asyncToken){const t=y.getEnclosingFunction(e);t&&t.isAsync||this._addError(u.Localizer.Diagnostic.asyncNotInAsyncFunction(),e.asyncToken)}})),!1}visitTernary(e){const t=this._currentFlowNode,n=this._createBranchLabel(),i=this._createBranchLabel(),s=this._createBranchLabel(t);return s.affectedExpressions=this._trackCodeFlowExpressions((()=>{this._bindConditional(e.testExpression,n,i),this._currentFlowNode=this._finishFlowLabel(n),this.walk(e.ifExpression),this._addAntecedent(s,this._currentFlowNode),this._currentFlowNode=this._finishFlowLabel(i),this.walk(e.elseExpression),this._addAntecedent(s,this._currentFlowNode),this._currentFlowNode=this._finishFlowLabel(s)})),!1}visitUnaryOperation(e){return 38===e.operator&&this._currentFalseTarget&&this._currentTrueTarget?this._bindConditional(e.expression,this._currentFalseTarget,this._currentTrueTarget):this._disableTrueFalseTargets((()=>{this.walk(e.expression)})),!1}visitBinaryOperation(e){if(36===e.operator||37===e.operator){let t,n=this._currentTrueTarget,i=this._currentFalseTarget;n&&i||(t=this._createBranchLabel(),n=i=t);const s=this._createBranchLabel();36===e.operator?this._bindConditional(e.leftExpression,s,i):this._bindConditional(e.leftExpression,n,s),this._currentFlowNode=this._finishFlowLabel(s),this._bindConditional(e.rightExpression,n,i),t&&(this._currentFlowNode=this._finishFlowLabel(t))}else this._disableTrueFalseTargets((()=>{this.walk(e.leftExpression),this.walk(e.rightExpression)}));return!1}visitListComprehension(e){const t=y.getEnclosingFunction(e);return this._createNewScope(0,this._currentScope,(()=>{var n;m.setScope(e,this._currentScope);const i=this._createBranchLabel(),s=[];for(let i=0;i<e.comprehensions.length;i++){const r=e.comprehensions[i],a=new Map;33===r.nodeType&&(this._bindPossibleTupleNamedTarget(r.targetExpression,a),this._addInferredTypeAssignmentForVariable(r.targetExpression,r),r.asyncToken&&(t&&t.isAsync||31===(null===(n=e.parent)||void 0===n?void 0:n.nodeType)&&this._addError(u.Localizer.Diagnostic.asyncNotInAsyncFunction(),r.asyncToken))),s.push(a)}for(let t=0;t<e.comprehensions.length;t++){const n=e.comprehensions[t];if(33===n.nodeType){const e=s[t];for(const t of e){const e=this._currentScope.parent.lookUpSymbol(t[0]);e&&this._createAssignmentAliasFlowNode(t[1].id,e.id)}this.walk(n.iterableExpression),this._createAssignmentTargetFlowNodes(n.targetExpression,!0,!1)}else{const e=this._createBranchLabel();this._bindConditional(n.testExpression,e,i),this._currentFlowNode=this._finishFlowLabel(e)}}this.walk(e.expression),this._addAntecedent(i,this._currentFlowNode),this._currentFlowNode=this._finishFlowLabel(i)})),!1}visitMatch(e){this.walk(e.subjectExpression);const t=[],n=this._isNarrowingExpression(e.subjectExpression,t);n&&t.forEach((e=>{const t=(0,h.createKeyForReference)(e);this._currentScopeCodeFlowExpressions.add(t)}));const i=this._createBranchLabel();let s=!1;return e.cases.forEach((t=>{const r=this._createBranchLabel(),a=this._createBranchLabel(),o=this._createBranchLabel();this._addAntecedent(a,this._currentFlowNode),t.isIrrefutable?t.guardExpression||(s=!0):this._addAntecedent(r,this._currentFlowNode),this._currentFlowNode=this._finishFlowLabel(a),this.walk(t.pattern),n&&this._createFlowNarrowForPattern(e.subjectExpression,t),t.guardExpression?this._bindConditional(t.guardExpression,o,r):this._addAntecedent(o,this._currentFlowNode),this._currentFlowNode=this._finishFlowLabel(o),this.walk(t.suite),this._addAntecedent(i,this._currentFlowNode),this._currentFlowNode=this._finishFlowLabel(r)})),n&&(this._createFlowNarrowForPattern(e.subjectExpression,e),s||this._createFlowExhaustedMatch(e)),this._addAntecedent(i,this._currentFlowNode),this._currentFlowNode=this._finishFlowLabel(i),!1}visitPatternAs(e){const t=this._createBranchLabel();if(e.orPatterns.forEach((e=>{this.walk(e),this._addAntecedent(t,this._currentFlowNode)})),this._currentFlowNode=this._finishFlowLabel(t),e.target){this.walk(e.target);const t=this._bindNameToScope(this._currentScope,e.target.value);if(this._createAssignmentTargetFlowNodes(e.target,!1,!1),t){const n={type:1,node:e.target,isConstant:(0,v.isConstantName)(e.target.value),inferredTypeSource:e,path:this._fileInfo.filePath,range:(0,c.convertOffsetsToRange)(e.target.start,d.TextRange.getEnd(e.target),this._fileInfo.lines),moduleName:this._fileInfo.moduleName};t.addDeclaration(n)}}return!1}visitPatternCapture(e){return e.isWildcard||this._addPatternCaptureTarget(e.target),!0}visitPatternMappingExpandEntry(e){return"_"!==e.target.value&&this._addPatternCaptureTarget(e.target),!0}_addSlotsToCurrentScope(e){(0,a.assert)(2===this._currentScope.type);let t=!1;for(const n of e){const e=n.strings[0].value;if("__dict__"===e){t=!0;continue}let i=this._currentScope.lookUpSymbol(e);if(!i){i=this._currentScope.addSymbol(e,13);const t="none"!==this._fileInfo.diagnosticRuleSet.reportPrivateUsage;(0,v.isPrivateOrProtectedName)(e)&&t&&i.setIsPrivateMember()}const s={type:1,node:n,isConstant:(0,v.isConstantName)(e),isDefinedBySlots:!0,path:this._fileInfo.filePath,range:(0,c.convertOffsetsToRange)(n.start,n.start+n.length,this._fileInfo.lines),moduleName:this._fileInfo.moduleName};i.addDeclaration(s)}t||this._currentScope.setSlotsNames(e.map((e=>e.strings[0].value)))}_isInListComprehension(e){let t=e;for(;t;){if(32===t.nodeType)return!0;t=t.parent}return!1}_addPatternCaptureTarget(e){const t=this._bindNameToScope(this._currentScope,e.value);if(this._createAssignmentTargetFlowNodes(e,!1,!1),t){const n={type:1,node:e,isConstant:(0,v.isConstantName)(e.value),inferredTypeSource:e.parent,path:this._fileInfo.filePath,range:(0,c.convertOffsetsToRange)(e.start,d.TextRange.getEnd(e),this._fileInfo.lines),moduleName:this._fileInfo.moduleName};t.addDeclaration(n)}}_useExceptTargets(e,t){const n=this._currentExceptTargets;this._currentExceptTargets=e,t(),this._currentExceptTargets=n}_getDunderAllNamesFromImport(e){var t;const n=this._currentScope.lookUpSymbol(e);if(!n)return;const i=n.getDeclarations().find((e=>6===e.type)),s=(null==i?void 0:i.path)&&i.loadSymbolsFromPath?i.path:(null===(t=null==i?void 0:i.submoduleFallback)||void 0===t?void 0:t.path)&&i.submoduleFallback.loadSymbolsFromPath?i.submoduleFallback.path:void 0;if(!s)return;const r=this._fileInfo.importLookup(s);return r?r.dunderAllNames:void 0}_addImplicitFromImport(e,t){const n=e.module.nameParts[0].value,i=this._bindNameToScope(this._currentScope,n);i&&this._createAliasDeclarationForMultipartImportName(e,void 0,t,i),this._createFlowAssignment(e.module.nameParts[0])}_createAliasDeclarationForMultipartImportName(e,t,n,i){const s=e.module.nameParts[0].value;if(n&&n.isImportFound&&!n.isNativeLib&&n.resolvedPaths.length>0){const r=i.getDeclarations().find((e=>6===e.type&&e.firstNamePart===s));let a;if(a=r||{type:6,node:e,path:n.resolvedPaths[n.resolvedPaths.length-1],loadSymbolsFromPath:!1,moduleName:n.importName,range:(0,p.getEmptyRange)(),firstNamePart:s,usesLocalName:!!t},t||1===e.module.nameParts.length)a.path=n.resolvedPaths[n.resolvedPaths.length-1],a.loadSymbolsFromPath=!0,this._addImplicitImportsToLoaderActions(n,a);else{let t=a;for(let i=1;i<e.module.nameParts.length&&!(i>=n.resolvedPaths.length);i++){const s=e.module.nameParts[i].value;let r=t.implicitImports?t.implicitImports.get(s):void 0;r||(r={path:n.resolvedPaths[i],loadSymbolsFromPath:!1,implicitImports:new Map},t.implicitImports||(t.implicitImports=new Map),t.implicitImports.set(s,r)),i===e.module.nameParts.length-1&&(r.path=n.resolvedPaths[i],r.loadSymbolsFromPath=!0,this._addImplicitImportsToLoaderActions(n,r)),t=r}}r||i.addDeclaration(a)}else{const n={type:6,node:e,path:"*** unresolved ***",loadSymbolsFromPath:!0,range:(0,p.getEmptyRange)(),usesLocalName:!!t,moduleName:"",isUnresolved:!0};i.addDeclaration(n)}}_getWildcardImportNames(e){if(e.dunderAllNames)return e.dunderAllNames;const t=[];return e.symbolTable.forEach(((e,n)=>{e.isExternallyHidden()||t.push(n)})),t}_walkStatementsAndReportUnreachable(e){let t=!1;for(const n of e)m.setFlowNode(n,this._currentFlowNode),t||(t=this._isCodeUnreachable()),t?this._targetFunctionDeclaration&&!this._targetFunctionDeclaration.isGenerator&&(new I).checkContainsYield(n)&&(this._targetFunctionDeclaration.isGenerator=!0):this.walk(n);return!1}_createStartFlowNode(){return{flags:h.FlowFlags.Start,id:(0,h.getUniqueFlowNodeId)()}}_createBranchLabel(e){return{flags:h.FlowFlags.BranchLabel,id:(0,h.getUniqueFlowNodeId)(),antecedents:[],preBranchAntecedent:e,affectedExpressions:void 0}}_createFlowNarrowForPattern(e,t){const n={flags:h.FlowFlags.NarrowForPattern,id:(0,h.getUniqueFlowNodeId)(),subjectExpression:e,statement:t,antecedent:this._currentFlowNode};this._currentFlowNode=n}_createContextManagerLabel(e,t){return{flags:h.FlowFlags.PostContextManager|h.FlowFlags.BranchLabel,id:(0,h.getUniqueFlowNodeId)(),antecedents:[],expressions:e,affectedExpressions:void 0,isAsync:t}}_createLoopLabel(){return{flags:h.FlowFlags.LoopLabel,id:(0,h.getUniqueFlowNodeId)(),antecedents:[],affectedExpressions:void 0}}_finishFlowLabel(e){return 0===e.antecedents.length?b._unreachableFlowNode:1===e.antecedents.length&&e.flags===h.FlowFlags.BranchLabel?e.antecedents[0]:(this._functionCodeFlowComplexity+=e.antecedents.length,e)}_bindNeverCondition(e,t,n){const i=[];if(55===e.nodeType&&38===e.operator)this._bindNeverCondition(e.expression,t,!n);else if(7!==e.nodeType||36!==e.operator&&37!==e.operator)this._isNarrowingExpression(e,i,!0)&&i.filter((e=>38===e.nodeType)).length>0&&(this._currentFlowNode=this._createFlowConditional(n?h.FlowFlags.TrueNeverCondition:h.FlowFlags.FalseNeverCondition,this._currentFlowNode,e)),this._addAntecedent(t,this._currentFlowNode);else if(36===e.operator){const i=this._currentFlowNode;this._bindNeverCondition(e.leftExpression,t,n),this._currentFlowNode=i,this._bindNeverCondition(e.rightExpression,t,n)}else{const i=this._currentFlowNode,s=this._createBranchLabel();if(this._bindNeverCondition(e.leftExpression,s,n),i!==this._currentFlowNode){this._currentFlowNode=this._finishFlowLabel(s);const r=this._currentFlowNode;this._bindNeverCondition(e.rightExpression,t,n),r===this._currentFlowNode&&(this._currentFlowNode=i)}}}_bindConditional(e,t,n){this._setTrueFalseTargets(t,n,(()=>{this.walk(e)})),this._isLogicalExpression(e)||(this._addAntecedent(t,this._createFlowConditional(h.FlowFlags.TrueCondition,this._currentFlowNode,e)),this._addAntecedent(n,this._createFlowConditional(h.FlowFlags.FalseCondition,this._currentFlowNode,e)))}_disableTrueFalseTargets(e){this._setTrueFalseTargets(void 0,void 0,e)}_setTrueFalseTargets(e,t,n){const i=this._currentTrueTarget,s=this._currentFalseTarget;this._currentTrueTarget=e,this._currentFalseTarget=t,n(),this._currentTrueTarget=i,this._currentFalseTarget=s}_createFlowConditional(e,t,n){if(t.flags&h.FlowFlags.Unreachable)return t;const i=T.evaluateStaticBoolLikeExpression(n,this._fileInfo.executionEnvironment,this._typingImportAliases,this._sysImportAliases);if(!0===i&&e&h.FlowFlags.FalseCondition||!1===i&&e&h.FlowFlags.TrueCondition)return b._unreachableFlowNode;const s=[];if(!this._isNarrowingExpression(n,s))return t;s.forEach((e=>{const t=(0,h.createKeyForReference)(e);this._currentScopeCodeFlowExpressions.add(t)}));const r=s.filter((e=>38===e.nodeType)),a={flags:e,id:(0,h.getUniqueFlowNodeId)(),reference:r.length>0?r[0]:void 0,expression:n,antecedent:t};return this._addExceptTargets(a),a}_isLogicalExpression(e){switch(e.nodeType){case 55:return 38===e.operator;case 7:return 36===e.operator||37===e.operator}return!1}_isNarrowingExpression(e,t,n=!1,i=!1){switch(e.nodeType){case 38:case 35:case 24:if(n){if(38!==e.nodeType)return!1;if(!i)return!1}return!!(0,h.isCodeFlowSupportedForReference)(e)&&(t.push(e),!0);case 4:return t.push(e.name),!0;case 7:{const i=39===e.operator||40===e.operator,s=12===e.operator||28===e.operator;if(i||s){if(11===e.rightExpression.nodeType&&26===e.rightExpression.constType)return this._isNarrowingExpression(e.leftExpression,t,n,!0);if(i&&9===e.leftExpression.nodeType&&38===e.leftExpression.leftExpression.nodeType&&"type"===e.leftExpression.leftExpression.value&&1===e.leftExpression.arguments.length&&0===e.leftExpression.arguments[0].argumentCategory)return this._isNarrowingExpression(e.leftExpression.arguments[0].valueExpression,t,n,!0);const r=this._isNarrowingExpression(e.leftExpression,t,n,!0);if(i)return r;if(s){const i=this._isNarrowingExpression(e.rightExpression,t,n,!0);return r||i}}return!(41!==e.operator&&42!==e.operator||!this._isNarrowingExpression(e.rightExpression,t,n,!0))||41===e.operator&&this._isNarrowingExpression(e.leftExpression,t,n,!0)}case 55:return 38===e.operator&&this._isNarrowingExpression(e.expression,t,n,!1);case 5:return this._isNarrowingExpression(e.rightExpression,t,n,!0);case 9:if(38===e.leftExpression.nodeType&&("isinstance"===e.leftExpression.value||"issubclass"===e.leftExpression.value)&&2===e.arguments.length)return 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t={flags:h.FlowFlags.Call,id:(0,h.getUniqueFlowNodeId)(),node:e,antecedent:this._currentFlowNode};this._currentFlowNode=t}m.setFlowNode(e,this._currentFlowNode),this._isCodeUnreachable()||this._addExceptTargets(this._currentFlowNode)}_createAssignmentAliasFlowNode(e,t){if(!this._isCodeUnreachable()){const n={flags:h.FlowFlags.AssignmentAlias,id:(0,h.getUniqueFlowNodeId)(),antecedent:this._currentFlowNode,targetSymbolId:e,aliasSymbolId:t};this._currentFlowNode=n}}_createVariableAnnotationFlowNode(){if(!this._isCodeUnreachable()){const e={flags:h.FlowFlags.VariableAnnotation,id:(0,h.getUniqueFlowNodeId)(),antecedent:this._currentFlowNode};this._currentFlowNode=e}}_createFlowAssignment(e,t=!1){let n=_.indeterminateSymbolId;if(38===e.nodeType){const t=this._currentScope.lookUpSymbolRecursive(e.value);(0,a.assert)(void 0!==t),n=t.symbol.id}const i=this._currentFlowNode;if(!this._isCodeUnreachable()&&(0,h.isCodeFlowSupportedForReference)(e)){const i={flags:h.FlowFlags.Assignment,id:(0,h.getUniqueFlowNodeId)(),node:e,antecedent:this._currentFlowNode,targetSymbolId:n},s=(0,h.createKeyForReference)(e);this._currentScopeCodeFlowExpressions.add(s),t&&(i.flags|=h.FlowFlags.Unbind),35===e.nodeType&&this._addExceptTargets(i),this._currentFlowNode=i}t&&void 0!==m.getFlowNode(e)||m.setFlowNode(e,t?i:this._currentFlowNode)}_createFlowWildcardImport(e,t){if(!this._isCodeUnreachable()){const n={flags:h.FlowFlags.WildcardImport,id:(0,h.getUniqueFlowNodeId)(),node:e,names:t,antecedent:this._currentFlowNode};this._addExceptTargets(n),this._currentFlowNode=n}m.setFlowNode(e,this._currentFlowNode)}_createFlowExhaustedMatch(e){if(!this._isCodeUnreachable()){const 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i=this._currentContinueTarget,s=this._currentBreakTarget,r=this._functionCodeFlowComplexity;this._currentContinueTarget=e,this._currentBreakTarget=t,this._functionCodeFlowComplexity=1,e.affectedExpressions=this._trackCodeFlowExpressions(n),this._currentContinueTarget=i,this._currentBreakTarget=s,this._functionCodeFlowComplexity=2*this._functionCodeFlowComplexity+r}_addAntecedent(e,t){this._currentFlowNode.flags&h.FlowFlags.Unreachable||e.antecedents.some((e=>e.id===t.id))||e.antecedents.push(t)}_bindNameToScope(e,t,n){const i=this._currentScope.getBindingType(t);if(void 0===i){let i=e.lookUpSymbol(t);if(!i){if(i=e.addSymbol(t,5),2===e.type){const n=e.parent.lookUpSymbol(t);n&&this._createAssignmentAliasFlowNode(i.id,n.id)}3!==this._currentScope.type&&4!==this._currentScope.type||(0,v.isPrivateOrProtectedName)(t)&&((0,v.isPrivateName)(t)?i.setIsExternallyHidden():this._fileInfo.isStubFile||this._fileInfo.isInPyTypedPackage?4===this._currentScope.type?i.setIsExternallyHidden():this._potentialPrivateSymbols.set(t,i):i.setIsPrivateMember()),n&&n.set(t,i)}return i}{const e=(0===i?this._currentScope.parent:this._currentScope.getGlobalScope()).lookUpSymbolRecursive(t);if(e)return e.symbol}}_bindPossibleTupleNamedTarget(e,t){switch(e.nodeType){case 38:this._bindNameToScope(this._currentScope,e.value,t);break;case 52:e.expressions.forEach((e=>{this._bindPossibleTupleNamedTarget(e,t)}));break;case 31:e.entries.forEach((e=>{this._bindPossibleTupleNamedTarget(e,t)}));break;case 54:this._bindPossibleTupleNamedTarget(e.valueExpression,t);break;case 56:this._bindPossibleTupleNamedTarget(e.expression,t)}}_addBuiltInSymbolToCurrentScope(e,t,n){const i=this._addSymbolToCurrentScope(e,!1);i&&(i.addDeclaration({type:0,node:t,intrinsicType:n,path:this._fileInfo.filePath,range:(0,p.getEmptyRange)(),moduleName:this._fileInfo.moduleName}),i.setIsIgnoredForProtocolMatch())}_addSymbolToCurrentScope(e,t){let n=this._currentScope.lookUpSymbol(e);if(!n){let i=0;t&&(i|=1),2===this._currentScope.type&&(i|=4),this._fileInfo.isStubFile&&(0,v.isPrivateOrProtectedName)(e)&&(i|=2),n=this._currentScope.addSymbol(e,i)}return n}_createNewScope(e,t,n){const i=this._currentScope,s=new f.Scope(e,t);this._currentScope=s;const r=4===e||3===e||1===e,a=this._currentScopeCodeFlowExpressions;return r&&(this._currentScopeCodeFlowExpressions=new Set),n(),this._currentScopeCodeFlowExpressions=a,this._currentScope=i,s}_addInferredTypeAssignmentForVariable(e,t,n=!1){switch(e.nodeType){case 38:{const i=e,s=this._currentScope.lookUpSymbolRecursive(i.value);if(s&&s.symbol){const r={type:1,node:e,isConstant:(0,v.isConstantName)(e.value),inferredTypeSource:t,typeAliasName:n?e:void 0,path:this._fileInfo.filePath,range:(0,c.convertOffsetsToRange)(i.start,d.TextRange.getEnd(i),this._fileInfo.lines),moduleName:this._fileInfo.moduleName,docString:this._getVariableDocString(e)};s.symbol.addDeclaration(r)}break}case 35:{const n=this._getMemberAccessInfo(e);if(n){const i=e.memberName;let s=n.classScope.lookUpSymbol(i.value);if(!s){s=n.classScope.addSymbol(i.value,1);const e="none"!==this._fileInfo.diagnosticRuleSet.reportPrivateUsage;(0,v.isPrivateOrProtectedName)(i.value)&&e&&s.setIsPrivateMember()}n.isInstanceMember?s.isClassMember()&&s.getDeclarations().some((e=>3===e.type&&e.isMethod))||s.setIsInstanceMember():s.setIsClassMember();const r={type:1,node:e.memberName,isConstant:(0,v.isConstantName)(i.value),inferredTypeSource:t,isDefinedByMemberAccess:!0,path:this._fileInfo.filePath,range:(0,c.convertOffsetsToRange)(e.memberName.start,e.memberName.start+e.memberName.length,this._fileInfo.lines),moduleName:this._fileInfo.moduleName,docString:this._getVariableDocString(e)};s.addDeclaration(r)}break}case 52:e.expressions.forEach((e=>{this._addInferredTypeAssignmentForVariable(e,t)}));break;case 54:this._addInferredTypeAssignmentForVariable(e.valueExpression,t);break;case 56:this._addInferredTypeAssignmentForVariable(e.expression,t);break;case 31:e.entries.forEach((e=>{this._addInferredTypeAssignmentForVariable(e,t)}))}}_addTypeDeclarationForVariable(e,t){var n,i,s;let r=!1;switch(e.nodeType){case 38:{const a=e,o=this._currentScope.lookUpSymbolRecursive(a.value);if(o&&o.symbol){const r=this._isAnnotationFinal(t),l=this._isAnnotationTypeAlias(t);let p=t;l?(p=void 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0,path:this._fileInfo.filePath,typeAnnotationNode:p,range:(0,c.convertOffsetsToRange)(a.start,d.TextRange.getEnd(a),this._fileInfo.lines),moduleName:this._fileInfo.moduleName,docString:this._getVariableDocString(e)};o.symbol.addDeclaration(h),m.isClassVar?o.symbol.setIsClassVar():o.symbol.setIsInstanceMember(),24===t.nodeType&&this._isDataclassesAnnotation(t.baseExpression,"InitVar")&&o.symbol.setIsInitVar()}r=!0;break}case 35:{const n=this._getMemberAccessInfo(e);if(n){const i=e.memberName;let s=n.classScope.lookUpSymbol(i.value);if(!s){s=n.classScope.addSymbol(i.value,1);const e="none"!==this._fileInfo.diagnosticRuleSet.reportPrivateUsage;(0,v.isPrivateOrProtectedName)(i.value)&&e&&s.setIsPrivateMember()}n.isInstanceMember?s.setIsInstanceMember():s.setIsClassMember();const a=this._isAnnotationFinal(t),o={type:1,node:e.memberName,isConstant:(0,v.isConstantName)(i.value),isDefinedByMemberAccess:!0,isFinal:a.isFinal,path:this._fileInfo.filePath,typeAnnotationNode:a.isFinal?a.finalTypeNode:t,range:(0,c.convertOffsetsToRange)(e.memberName.start,e.memberName.start+e.memberName.length,this._fileInfo.lines),moduleName:this._fileInfo.moduleName,docString:this._getVariableDocString(e)};s.addDeclaration(o),r=!0}break}}r||this._addError(u.Localizer.Diagnostic.annotationNotSupported(),t)}_isTypingAnnotation(e,t){return this._isKnownAnnotation(e,t,this._typingImportAliases,this._typingSymbolAliases)}_isDataclassesAnnotation(e,t){return this._isKnownAnnotation(e,t,this._dataclassesImportAliases,this._dataclassesSymbolAliases)}_isKnownAnnotation(e,t,n,i){if(38===e.nodeType){if(i.get(e.value)===t)return!0}else if(35===e.nodeType&&38===e.leftExpression.nodeType&&e.memberName.value===t){const t=e.leftExpression.value;return 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t,n=!1;return e&&(this._isTypingAnnotation(e,"Final")?n=!0:24===e.nodeType&&1===e.items.length&&(!this._isAnnotationFinal(e.baseExpression).isFinal||0!==e.items[0].argumentCategory||e.items[0].name||e.trailingComma||(n=!0,t=e.items[0].valueExpression))),{isFinal:n,finalTypeNode:t}}_isAnnotationClassVar(e){let t,n=!1;return e&&(this._isTypingAnnotation(e,"ClassVar")?n=!0:24===e.nodeType&&1===e.items.length&&(!this._isAnnotationClassVar(e.baseExpression).isClassVar||0!==e.items[0].argumentCategory||e.items[0].name||e.trailingComma||(n=!0,t=e.items[0].valueExpression))),{isClassVar:n,classVarTypeNode:t}}_isRequiredAnnotation(e){return!(!e||24!==e.nodeType||1!==e.items.length||!this._isTypingAnnotation(e.baseExpression,"Required"))}_isNotRequiredAnnotation(e){return!(!e||24!==e.nodeType||1!==e.items.length||!this._isTypingAnnotation(e.baseExpression,"NotRequired"))}_isAnnotationTypeAlias(e){return!!e&&this._isTypingAnnotation(e,"TypeAlias")}_getMemberAccessInfo(e){if(38!==e.leftExpression.nodeType)return;const t=e.leftExpression.value,n=y.getEnclosingFunction(e);if(!n)return;const i=y.getEnclosingClass(n);if(!i)return;let s=!1;if(n.parameters.length<1||!n.parameters[0].name)return;const 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i=this._evaluator.printType(t,!0),s=this._evaluator.printType(n,!0),r=12===e.operator?d.Localizer.Diagnostic.comparisonAlwaysFalse():d.Localizer.Diagnostic.comparisonAlwaysTrue();this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportUnnecessaryComparison,l.DiagnosticRule.reportUnnecessaryComparison,r.format({leftType:i,rightType:s}),e)}}}_isTypeComparable(e,t){if((0,C.isAnyOrUnknown)(e)||(0,C.isAnyOrUnknown)(t))return!0;if((0,C.isNever)(e)||(0,C.isNever)(t))return!1;if((0,C.isModule)(e)||(0,C.isModule)(t))return!(0,C.isTypeSame)(e,t);if((0,C.isNone)(e)||(0,C.isNone)(t))return!(0,C.isTypeSame)(e,t);if((0,C.isInstantiableClass)(e)){if((0,C.isInstantiableClass)(t)){const n=C.ClassType.cloneForSpecialization(e,void 0,!1),i=C.ClassType.cloneForSpecialization(t,void 0,!1);if(this._evaluator.canAssignType(n,i)||this._evaluator.canAssignType(i,n))return!0}const n=e.details.effectiveMetaclass;return!!(n&&(0,C.isClass)(n)&&(0,S.lookUpClassMember)(n,"__eq__",4))}if((0,C.isClassInstance)(e)){if((0,C.isClassInstance)(t)){const n=C.ClassType.cloneForSpecialization(e,void 0,!1),i=C.ClassType.cloneForSpecialization(t,void 0,!1);if(this._evaluator.canAssignType(n,i)||this._evaluator.canAssignType(i,n))return!0}return!!(0,S.lookUpClassMember)(C.ClassType.cloneAsInstantiable(e),"__eq__",4)}return!0}_isTypeValidForUnusedValueTest(e){return!((0,C.isNone)(e)||(0,S.isNoReturnType)(e)||(0,C.isNever)(e)||(0,C.isAnyOrUnknown)(e))}_validateFunctionTypeVarUsage(e){if("none"===this._fileInfo.diagnosticRuleSet.reportInvalidTypeVarUse)return;const t=new Map;let n=!0;const i=new f.NameNodeWalker(((i,s,r)=>{const a=this._evaluator.getType(i);if(a&&(0,C.isTypeVar)(a)&&a.scopeId===this._evaluator.getScopeIdForNode(e)){let e=a.details.constraints.length>0||n&&void 0!==a.details.boundType&&void 0!==s||(0,C.isParamSpec)(a);if(!e&&r&&void 0!==s){const 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t=this._findNodeForOverload(e,s);this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportOverlappingOverload,l.DiagnosticRule.reportOverlappingOverload,d.Localizer.Diagnostic.overloadReturnTypeMismatch().format({name:e.name.value,newIndex:n.length+1,prevIndex:i+1}),(t||e).name);break}}}}_findNodeForOverload(e,t){const n=this._evaluator.getDeclarationsForNameNode(e.name);if(n)for(const e of n)if(3===e.type){const n=this._evaluator.getTypeOfFunction(e.node);if((null==n?void 0:n.functionType)===t)return e.node}}_isOverlappingOverload(e,t){return(!C.FunctionType.isInstanceMethod(e)||"__get__"!==e.details.name)&&this._evaluator.canAssignType(e,t,void 0,void 0,56)}_isLegalOverloadImplementation(e,t,n){const i=new F.TypeVarMap((0,S.getTypeVarScopeId)(t));let s=this._evaluator.canAssignType(e,t,n,i,290);const r=e.details.declaredReturnType||this._evaluator.getFunctionInferredReturnType(e),a=(0,S.applySolvedTypeVars)(t.details.declaredReturnType||this._evaluator.getFunctionInferredReturnType(t),i),l=new o.DiagnosticAddendum;return this._evaluator.canAssignType(a,r,l.createAddendum(),i,8)||(l.addMessage(d.Localizer.DiagnosticAddendum.functionReturnTypeMismatch().format({sourceType:this._evaluator.printType(r,!1),destType:this._evaluator.printType(a,!1)})),n&&n.addAddendum(l),s=!1),s}_walkStatementsAndReportUnreachable(e){let t,n=!1;for(const i of e){if(!n&&!this._evaluator.isNodeReachable(i,t)){const t=i.start,s=e[e.length-1],r=p.TextRange.getEnd(s);this._evaluator.addUnusedCode(i,{start:t,length:r-t}),n=!0}!n&&this._fileInfo.isStubFile&&this._validateStubStatement(i),this.walk(i),t=i}}_validateStubStatement(e){switch(e.nodeType){case 19:case 28:case 10:case 0:break;case 57:case 26:case 53:case 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if((0,C.isInstantiableClass)(e))i(e)||s.addMessage(d.Localizer.Diagnostic.exceptionTypeIncorrect().format({type:this._evaluator.printType(e,!1)})),r=C.ClassType.cloneAsInstance(e);else if((0,C.isClassInstance)(e)){const n=this._evaluator.getTypeFromIterator(e,!1,t)||C.UnknownType.create();r=(0,S.mapSubtypes)(n,(t=>(0,C.isAnyOrUnknown)(t)?t:(0,C.isInstantiableClass)(t)?(i(t)||s.addMessage(d.Localizer.Diagnostic.exceptionTypeIncorrect().format({type:this._evaluator.printType(e,!1)})),C.ClassType.cloneAsInstance(t)):(s.addMessage(d.Localizer.Diagnostic.exceptionTypeIncorrect().format({type:this._evaluator.printType(e,!1)})),C.UnknownType.create())))}return s.isEmpty()||this._evaluator.addError(d.Localizer.Diagnostic.exceptionTypeNotClass().format({type:this._evaluator.printType(e,!1)}),t),r||C.UnknownType.create()}_reportUnusedDunderAllSymbols(e){if("none"===this._fileInfo.diagnosticRuleSet.reportUnsupportedDunderAll)return;const t=h.getScope(this._moduleNode);t&&e.forEach((e=>{t.symbolTable.has(e.value)||this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportUnsupportedDunderAll,l.DiagnosticRule.reportUnsupportedDunderAll,d.Localizer.Diagnostic.dunderAllSymbolNotPresent().format({name:e.value}),e)}))}_validateSymbolTables(){for(const e of this._scopedNodes){const t=h.getScope(e);t&&t.symbolTable.forEach(((e,n)=>{this._conditionallyReportUnusedSymbol(n,e,t.type),this._reportIncompatibleDeclarations(n,e),this._reportMultipleFinalDeclarations(n,e,t.type),this._reportMultipleTypeAliasDeclarations(n,e),this._reportInvalidOverload(n,e)}))}}_reportInvalidOverload(e,t){const n=t.getTypedDeclarations();if(n.length>=1){const i=n[0];if(3===i.type){const 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t;if((0,C.isOverloadedFunction)(n)&&!C.FunctionType.isOverloaded(n.overloads[n.overloads.length-1])?t=n.overloads[n.overloads.length-1]:(0,C.isFunction)(n)&&!C.FunctionType.isOverloaded(n)&&(t=n),t)(0,C.isOverloadedFunction)(n)&&n.overloads.forEach(((n,s)=>{if(n===t||!C.FunctionType.isOverloaded(n))return;const r=new o.DiagnosticAddendum;if(!this._isLegalOverloadImplementation(n,t,r)&&t.details.declaration){const a=this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.overloadImplementationMismatch().format({name:e,index:s+1})+r.getString(),t.details.declaration.node.name);a&&n.details.declaration&&a.addRelatedInfo(d.Localizer.DiagnosticAddendum.overloadMethod(),i.path,i.range)}}));else{let e=!1;const t=f.getEnclosingClassOrFunction(i.node);if(t&&10===t.nodeType){const n=this._evaluator.getTypeOfClass(t);n&&C.ClassType.isProtocolClass(n.classType)&&(e=!0)}e||this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.overloadWithoutImplementation().format({name:i.node.name.value}),i.node.name)}}}}}_reportMultipleFinalDeclarations(e,t,n){if(!(0,I.isFinalVariable)(t))return;const i=t.getDeclarations();let s=!1,r=!1;if(i.forEach((t=>{(0,y.isFinalVariableDeclaration)(t)&&(s&&this._evaluator.addError(d.Localizer.Diagnostic.finalRedeclaration().format({name:e}),t.node),s=!0),1===t.type&&t.inferredTypeSource&&(r&&2!==n&&this._evaluator.addError(d.Localizer.Diagnostic.finalReassigned().format({name:e}),t.node),r=!0)})),!r&&!this._fileInfo.isStubFile){const t=i.find((e=>1===e.type&&e.isFinal));t&&this._evaluator.addError(d.Localizer.Diagnostic.finalUnassigned().format({name:e}),t.node)}}_reportMultipleTypeAliasDeclarations(e,t){const n=t.getDeclarations(),i=n.find((e=>(0,y.isExplicitTypeAliasDeclaration)(e)));i&&n.length>1&&n.forEach((t=>{t!==i&&this._evaluator.addError(d.Localizer.Diagnostic.typeAliasRedeclared().format({name:e}),t.node)}))}_reportIncompatibleDeclarations(e,t){const n=(0,I.getLastTypedDeclaredForSymbol)(t);if(!n)return;if("_"===e)return;let i,s=t.getDeclarations().filter((e=>e!==n));if(3===n.type){const e=this._evaluator.getTypeOfFunction(n.node);s=s.filter((t=>{if(3!==t.type)return!0;const n=this._evaluator.getTypeOfFunction(t.node);return!n||(e&&(0,C.isClassInstance)(e.decoratedType)&&C.ClassType.isPropertyClass(e.decoratedType)&&(0,C.isClassInstance)(n.decoratedType)&&C.ClassType.isPropertyClass(n.decoratedType)?n.decoratedType.details.typeSourceId!==e.decoratedType.details.typeSourceId:!C.FunctionType.isOverloaded(n.functionType))}))}if(0===s.length)return;i=3===n.type?n.isMethod?d.Localizer.DiagnosticAddendum.seeMethodDeclaration():d.Localizer.DiagnosticAddendum.seeFunctionDeclaration():4===n.type?d.Localizer.DiagnosticAddendum.seeClassDeclaration():2===n.type?d.Localizer.DiagnosticAddendum.seeParameterDeclaration():1===n.type?d.Localizer.DiagnosticAddendum.seeVariableDeclaration():d.Localizer.DiagnosticAddendum.seeDeclaration();const r=e=>{if(e){let t;3===n.type||4===n.type?t=n.node.name:1===n.type?38===n.node.nodeType&&(t=n.node):2===n.type&&n.node.name&&(t=n.node.name),t&&e.addRelatedInfo(i,n.path,n.range)}};for(const t of s)if(4===t.type)r(this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.obscuredClassDeclaration().format({name:e}),t.node.name));else if(3===t.type){const i=this._evaluator.getTypeForDeclaration(n);i&&(0,C.isFunction)(i)&&this._evaluator.getFunctionInferredReturnType(i);let s=!1;const a=this._evaluator.getTypeForDeclaration(t),o=f.getEnclosingSuite(n.node)===f.getEnclosingSuite(t.node);a&&(0,C.isFunction)(a)&&this._evaluator.getFunctionInferredReturnType(a),i&&a&&(0,C.isTypeSame)(i,a)&&(s=!0),(!s||o)&&r(this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,t.isMethod?d.Localizer.Diagnostic.obscuredMethodDeclaration().format({name:e}):d.Localizer.Diagnostic.obscuredFunctionDeclaration().format({name:e}),t.node.name))}else if(2===t.type)t.node.name&&r(this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.obscuredParameterDeclaration().format({name:e}),t.node.name));else if(1===t.type){const i=this._evaluator.getTypeForDeclaration(n);if(t.typeAnnotationNode){if(38===t.node.nodeType){let n=!1;const s=this._evaluator.getTypeForDeclaration(t);i&&s&&(0,C.isTypeSame)(i,s)&&(n=!0),n||r(this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.obscuredVariableDeclaration().format({name:e}),t.node))}}else!i||(0,S.isProperty)(i)||3!==n.type&&4!==n.type||r(this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.obscuredVariableDeclaration().format({name:e}),t.node))}}_conditionallyReportUnusedSymbol(e,t,n){const i=this._fileInfo.accessedSymbolMap;t.isIgnoredForProtocolMatch()||i.has(t.id)||"_"!==e&&(b.isDunderName(e)||t.getDeclarations().forEach((t=>{this._conditionallyReportUnusedDeclaration(t,this._isSymbolPrivate(e,n))})))}_conditionallyReportUnusedDeclaration(e,t){let n,i,s,r;switch(e.type){case 6:if(n=this._fileInfo.diagnosticRuleSet.reportUnusedImport,r=l.DiagnosticRule.reportUnusedImport,21===e.node.nodeType)if(e.node.alias)this._fileInfo.isStubFile||(i=e.node.alias);else{const t=e.node.module.nameParts;if(t.length>0){const e=t.map((e=>e.value)).join("."),n={start:t[0].start,length:t[0].length};return p.TextRange.extend(n,t[t.length-1]),this._fileInfo.diagnosticSink.addUnusedCodeWithTextRange(d.Localizer.Diagnostic.unaccessedSymbol().format({name:e}),n,{action:"pyright.unusedImport"}),void 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4:if(!t)return;if(this._fileInfo.isStubFile)return;n=this._fileInfo.diagnosticRuleSet.reportUnusedClass,i=e.node.name,r=l.DiagnosticRule.reportUnusedClass,s=d.Localizer.Diagnostic.unaccessedClass().format({name:i.value});break;case 3:if(!t)return;if(this._fileInfo.isStubFile)return;n=this._fileInfo.diagnosticRuleSet.reportUnusedFunction,i=e.node.name,r=l.DiagnosticRule.reportUnusedFunction,s=d.Localizer.Diagnostic.unaccessedFunction().format({name:i.value});break;default:return}if(i&&void 0!==r&&s){const e=r===l.DiagnosticRule.reportUnusedImport?{action:"pyright.unusedImport"}:void 0;this._fileInfo.diagnosticSink.addUnusedCodeWithTextRange(d.Localizer.Diagnostic.unaccessedSymbol().format({name:i.value}),i,e),this._evaluator.addDiagnostic(n,r,s,i)}}_validateIsInstanceCall(e){if(38!==e.leftExpression.nodeType||"isinstance"!==e.leftExpression.value&&"issubclass"!==e.leftExpression.value||2!==e.arguments.length)return;const t=e.leftExpression.value,n="isinstance"===t;let i=this._evaluator.getType(e.arguments[0].valueExpression);if(!i)return;i=(0,S.mapSubtypes)(i,(e=>(0,S.transformPossibleRecursiveTypeAlias)(e)));const s=this._evaluator.getType(e.arguments[1].valueExpression);if(!s)return;let r=!0;if((0,S.doForEachSubtype)(s,(e=>{(0,C.isClassInstance)(e)&&C.ClassType.isTupleClass(e)&&e.tupleTypeArguments?e.tupleTypeArguments.some((e=>!this._isTypeSupportedTypeForIsInstance(e,n)))&&(r=!1):this._isTypeSupportedTypeForIsInstance(e,n)||(r=!1)})),!r){const t=new o.DiagnosticAddendum;t.addMessage(d.Localizer.DiagnosticAddendum.typeVarNotAllowed()),this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,n?d.Localizer.Diagnostic.isInstanceInvalidType().format({type:this._evaluator.printType(s,!1)})+t.getString():d.Localizer.Diagnostic.isSubclassInvalidType().format({type:this._evaluator.printType(s,!1)})+t.getString(),e.arguments[1])}let a=e;for(;a;){if(2===a.nodeType)return;a=a.parent}const c=["FunctionType","LambdaType","BuiltinFunctionType","BuiltinMethodType","type","Type"],p=[];if((0,S.doForEachSubtype)(s,(e=>{(0,C.isClass)(e)?C.TypeBase.isInstantiable(e)?(p.push(e),C.ClassType.isBuiltIn(e)&&c.some((t=>t===e.details.name))&&(r=!1)):((0,S.isTupleClass)(e)&&e.tupleTypeArguments&&e.tupleTypeArguments.forEach((e=>{(0,C.isInstantiableClass)(e)?p.push(e):r=!1})),C.ClassType.isBuiltIn(e)&&c.some((t=>t===e.details.name))&&(r=!1)):r=!1})),!r)return;if(p.some((e=>C.ClassType.isProtocolClass(e)&&!C.ClassType.isRuntimeCheckable(e)))&&this._evaluator.addError(d.Localizer.Diagnostic.protocolUsedInCall().format({name:t}),e.arguments[1].valueExpression),(0,S.derivesFromAnyOrUnknown)(i))return;const u=e=>(0,C.combineTypes)(e),m=e=>{const t=[];for(const i of p){const s=C.ClassType.isDerivedFrom(e,i)||n&&C.ClassType.isProtocolClass(i)&&this._evaluator.canAssignType(i,e)||C.ClassType.isBuiltIn(i,"dict")&&C.ClassType.isTypedDictClass(e),r=C.ClassType.isDerivedFrom(i,e)||n&&C.ClassType.isProtocolClass(e)&&this._evaluator.canAssignType(e,i);r&&r&&!C.ClassType.isSameGenericClass(e,i)?t.push(C.UnknownType.create()):s?t.push(e):r&&t.push(i)}return n?t.map((e=>(0,C.isInstantiableClass)(e)?C.ClassType.cloneAsInstance(e):e)):t};let h;if(n&&(0,C.isClassInstance)(i))h=u(m(C.ClassType.cloneAsInstantiable(i)));else if(!n&&(0,C.isInstantiableClass)(i))h=u(m(i));else{if(!(0,C.isUnion)(i))return;{let e=[],t=!1;if((0,S.doForEachSubtype)(i,(i=>{(0,C.isAnyOrUnknown)(i)&&(t=!0),n&&(0,C.isClassInstance)(i)?e=e.concat(m(C.ClassType.cloneAsInstantiable(i))):!n&&(0,C.isInstantiableClass)(i)&&(e=e.concat(m(i)))})),h=u(e),t)return}}const y=()=>{const 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e=this._evaluator.resolveAliasDeclarationWithInfo(o,!0);if(!e)return;if(o=e.declaration,!e.isPrivate)return}if(!o||o.node===e)return;o.node&&(a=f.getEnclosingClass(o.node)),o.node&&o.node.parent&&o.node.parent===a&&(a=f.getEnclosingClass(a));let c=!1;if(a&&s){const t=this._evaluator.getTypeOfClass(a);if(t&&(0,C.isInstantiableClass)(t.decoratedType)){if(C.ClassType.isDefinedInStub(t.decoratedType))return;c=!0;const n=f.getEnclosingClass(e);if(n){const e=this._evaluator.getTypeOfClass(n);if(e&&(0,C.isInstantiableClass)(e.decoratedType)&&(0,S.derivesFromClassRecursive)(e.decoratedType,t.decoratedType,!0))return}}}a&&!f.isNodeContainedWithin(e,a)&&(c?this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportPrivateUsage,l.DiagnosticRule.reportPrivateUsage,d.Localizer.Diagnostic.protectedUsedOutsideOfClass().format({name:n}),e):this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportPrivateUsage,l.DiagnosticRule.reportPrivateUsage,d.Localizer.Diagnostic.privateUsedOutsideOfClass().format({name:n}),e))}_validateEnumClassOverride(e,t){t.details.baseClasses.forEach(((t,n)=>{if((0,C.isClass)(t)&&C.ClassType.isEnumClass(t)){let i=!1;t.details.fields.forEach((e=>{const n=this._evaluator.getEffectiveTypeOfSymbol(e);(0,C.isClassInstance)(n)&&C.ClassType.isSameGenericClass(n,t)&&(i=!0)})),i&&this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.enumClassOverride().format({name:t.details.name}),e.arguments[n])}}))}_validateTypedDictClassSuite(e){const t=e=>{this._evaluator.addError(d.Localizer.Diagnostic.typedDictBadVar(),e)};e.statements.forEach((e=>{if(!h.isCodeUnreachable(e))if(47===e.nodeType)for(const n of e.statements)54!==n.nodeType&&18!==n.nodeType&&48!==n.nodeType&&42!==n.nodeType&&t(n);else t(e)}))}_validateDunderSignatures(e,t,n){var i;const s=t.details.name;if(n&&"__init__"===s){const n=e.returnTypeAnnotation||(null===(i=e.functionAnnotationComment)||void 0===i?void 0:i.returnTypeAnnotation),s=t.details.declaredReturnType;if(n&&s)(0,C.isNone)(s)||(0,S.isNoReturnType)(s)||this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.initMustReturnNone(),n);else{const n=this._evaluator.getFunctionInferredReturnType(t);(0,S.isNoReturnType)(n)||(0,C.isNone)(n)||(0,C.isAnyOrUnknown)(n)||this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.initMustReturnNone(),e.name)}}}_validateFunctionReturn(e,t){var n;if(this._fileInfo.isStubFile)return;const i=e.returnTypeAnnotation||(null===(n=e.functionAnnotationComment)||void 0===n?void 0:n.returnTypeAnnotation);if(i){const n=!this._evaluator.isAfterNodeReachable(e),s=this._evaluator.isAfterNodeReachable(e.suite);let r=t.details.declaredReturnType;if(r){(0,C.isUnknown)(r)?this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportUnknownVariableType,l.DiagnosticRule.reportUnknownVariableType,d.Localizer.Diagnostic.declaredReturnTypeUnknown(),i):(0,S.isPartlyUnknown)(r)&&this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportUnknownVariableType,l.DiagnosticRule.reportUnknownVariableType,d.Localizer.Diagnostic.declaredReturnTypePartiallyUnknown().format({returnType:this._evaluator.printType(r,!0)}),i);const e=new o.DiagnosticAddendum;(0,C.isTypeVar)(r)&&2===r.details.variance&&(e.addMessage(d.Localizer.DiagnosticAddendum.typeVarIsContravariant().format({name:C.TypeVarType.getReadableName(r)})),this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.returnTypeContravariant()+e.getString(),i))}if(C.FunctionType.isGenerator(t)&&(r=(0,S.getDeclaredGeneratorReturnType)(t)),r&&!n&&s)if((0,S.isNoReturnType)(r))f.isSuiteEmpty(e.suite)||C.FunctionType.isOverloaded(t)||this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.noReturnReturnsNone(),i);else if(!C.FunctionType.isAbstractMethod(t)){const n=new o.DiagnosticAddendum;this._evaluator.canAssignType(r,C.NoneType.createInstance(),n)||f.isSuiteEmpty(e.suite)||C.FunctionType.isOverloaded(t)||this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.returnMissing().format({returnType:this._evaluator.printType(r,!1)})+n.getString(),i)}}else{const n=this._evaluator.getFunctionInferredReturnType(t);(0,C.isUnknown)(n)?this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportUnknownParameterType,l.DiagnosticRule.reportUnknownParameterType,d.Localizer.Diagnostic.returnTypeUnknown(),e.name):(0,S.isPartlyUnknown)(n)&&this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportUnknownParameterType,l.DiagnosticRule.reportUnknownParameterType,d.Localizer.Diagnostic.returnTypePartiallyUnknown().format({returnType:this._evaluator.printType(n,!0)}),e.name)}}_validateFinalMemberOverrides(e){e.details.fields.forEach(((t,n)=>{const i=(0,S.lookUpClassMember)(e,n,1);if(i&&(0,C.isInstantiableClass)(i.classType)&&(0,I.isFinalVariable)(i.symbol)&&!b.isPrivateName(n)){const e=t.getDeclarations()[0];this._evaluator.addError(d.Localizer.Diagnostic.finalRedeclarationBySubclass().format({name:n,className:i.classType.details.name}),e.node)}}))}_reportDuplicateEnumMembers(e){C.ClassType.isEnumClass(e)&&!C.ClassType.isBuiltIn(e)&&e.details.fields.forEach(((e,t)=>{if(e.getTypedDeclarations().length>0)return;const n=e.getDeclarations();n.length>=2&&1===n[0].type&&this._evaluator.addError(d.Localizer.Diagnostic.duplicateEnumMember().format({name:t}),n[1].node)}))}_validateFinalClassNotAbstract(e,t){if(!C.ClassType.isFinal(e))return;if(!C.ClassType.supportsAbstractMethods(e))return;const n=this._evaluator.getAbstractMethods(e);if(0===n.length)return;const i=new o.DiagnosticAddendum;n.forEach(((e,t)=>{if(2===t)i.addMessage(d.Localizer.DiagnosticAddendum.memberIsAbstractMore().format({count:n.length-2}));else 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n=e.getDeclarations();n.some((e=>1===e.type&&e.isDefinedBySlots))&&n.forEach((e=>{1!==e.type||e.isDefinedBySlots||e.isDefinedByMemberAccess||38===e.node.nodeType&&f.isWriteAccess(e.node)&&this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.slotsClassVarConflict().format({name:t}),e.node)}))}))}_validateBaseClassOverrides(e){e.details.fields.forEach(((t,n)=>{if(b.isPrivateName(n))return;if(!t.hasTypedDeclarations())return;const i=this._evaluator.getEffectiveTypeOfSymbol(t);if(!(0,C.isAnyOrUnknown)(i))for(const s of e.details.baseClasses){if(!(0,C.isClass)(s))continue;const r=e.details.mro.find((e=>(0,C.isClass)(e)&&C.ClassType.isSameGenericClass(e,s)));if(!r)continue;const a=(0,S.lookUpClassMember)(r,n,0);if(!a||!(0,C.isInstantiableClass)(a.classType))continue;if(!a.symbol.hasTypedDeclarations())continue;const c=(0,S.partiallySpecializeType)(this._evaluator.getEffectiveTypeOfSymbol(a.symbol),a.classType);if((0,C.isFunction)(c)||(0,C.isOverloadedFunction)(c)){const e=new o.DiagnosticAddendum;let s;if((0,C.isFunction)(i)?s=i:(0,C.isOverloadedFunction)(i)&&(s=i.overloads[i.overloads.length-1]),s){const i=["__init__","__new__","__init_subclass__"],r=!b.isDunderName(n);if(!i.some((e=>e===n))&&!b.isPrivateName(n)&&!this._evaluator.canOverrideMethod(c,s,e,r)){const t=s.details.declaration;if(t&&3===t.type){const i=this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportIncompatibleMethodOverride,l.DiagnosticRule.reportIncompatibleMethodOverride,d.Localizer.Diagnostic.incompatibleMethodOverride().format({name:n,className:a.classType.details.name})+e.getString(),t.node.name),s=(0,I.getLastTypedDeclaredForSymbol)(a.symbol);i&&s&&i.addRelatedInfo(d.Localizer.DiagnosticAddendum.overriddenMethod(),s.path,s.range)}}if((0,C.isFunction)(c)&&!b.isPrivateName(n)&&C.FunctionType.isFinal(c)){const e=(0,I.getLastTypedDeclaredForSymbol)(t);if(e&&3===e.type){const t=this._evaluator.addError(d.Localizer.Diagnostic.finalMethodOverride().format({name:n,className:a.classType.details.name}),e.node.name),i=(0,I.getLastTypedDeclaredForSymbol)(a.symbol);t&&i&&t.addRelatedInfo(d.Localizer.DiagnosticAddendum.finalMethod(),i.path,i.range)}}}else if(!(0,C.isAnyOrUnknown)(i)&&!C.ClassType.isBuiltIn(a.classType,"_TypedDict")){const e=t.getDeclarations();if(e.length>0){const t=e[e.length-1],s=this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportIncompatibleMethodOverride,l.DiagnosticRule.reportIncompatibleMethodOverride,d.Localizer.Diagnostic.methodOverridden().format({name:n,className:a.classType.details.name,type:this._evaluator.printType(i,!1)}),t.node),r=(0,I.getLastTypedDeclaredForSymbol)(a.symbol);s&&r&&s.addRelatedInfo(d.Localizer.DiagnosticAddendum.overriddenMethod(),r.path,r.range)}}}else if((0,S.isProperty)(c))if((0,S.isProperty)(i)){const s=c.details.fields,r=i.details.fields,p=a.classType;["fget","fset","fdel"].forEach((i=>{const a=new o.DiagnosticAddendum,c=s.get(i),u=r.get(i);if(c){const s=(0,S.partiallySpecializeType)(this._evaluator.getEffectiveTypeOfSymbol(c),p);if((0,C.isFunction)(s))if(u){const t=(0,S.partiallySpecializeType)(this._evaluator.getEffectiveTypeOfSymbol(u),e);if((0,C.isFunction)(t)&&!this._evaluator.canOverrideMethod(s,t,a.createAddendum())){a.addMessage(d.Localizer.DiagnosticAddendum.propertyMethodIncompatible().format({name:i}));const e=t.details.declaration;if(e&&3===e.type){const t=this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportIncompatibleMethodOverride,l.DiagnosticRule.reportIncompatibleMethodOverride,d.Localizer.Diagnostic.propertyOverridden().format({name:n,className:p.details.name})+a.getString(),e.node.name),i=s.details.declaration;t&&i&&t.addRelatedInfo(d.Localizer.DiagnosticAddendum.overriddenMethod(),i.path,i.range)}}}else{a.addMessage(d.Localizer.DiagnosticAddendum.propertyMethodMissing().format({name:i}));const e=t.getDeclarations();if(e.length>0){const t=this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportIncompatibleMethodOverride,l.DiagnosticRule.reportIncompatibleMethodOverride,d.Localizer.Diagnostic.propertyOverridden().format({name:n,className:p.details.name})+a.getString(),e[e.length-1].node),i=s.details.declaration;t&&i&&t.addRelatedInfo(d.Localizer.DiagnosticAddendum.overriddenMethod(),i.path,i.range)}}}}))}else{const e=t.getDeclarations();e.length>0&&this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportIncompatibleMethodOverride,l.DiagnosticRule.reportIncompatibleMethodOverride,d.Localizer.Diagnostic.propertyOverridden().format({name:n,className:a.classType.details.name}),e[e.length-1].node)}else if("none"!==this._fileInfo.diagnosticRuleSet.reportIncompatibleVariableOverride){const e=t.getDeclarations();if(e.length>0){const s=e[e.length-1],r=new o.DiagnosticAddendum;if(!this._evaluator.canAssignType(c,i,r)){const e=this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportIncompatibleVariableOverride,l.DiagnosticRule.reportIncompatibleVariableOverride,d.Localizer.Diagnostic.symbolOverridden().format({name:n,className:a.classType.details.name})+r.getString(),s.node),t=(0,I.getLastTypedDeclaredForSymbol)(a.symbol);e&&t&&e.addRelatedInfo(d.Localizer.DiagnosticAddendum.overriddenSymbol(),t.path,t.range)}const p=a.symbol.isClassVar();let u=t.isClassVar();if(p&&!u&&(t.hasTypedDeclarations()||(u=!0)),p!==u){const e=t.isClassVar()?d.Localizer.Diagnostic.classVarOverridesInstanceVar():d.Localizer.Diagnostic.instanceVarOverridesClassVar(),i=this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportIncompatibleVariableOverride,l.DiagnosticRule.reportIncompatibleVariableOverride,e.format({name:n,className:a.classType.details.name}),s.node),r=(0,I.getLastTypedDeclaredForSymbol)(a.symbol);i&&r&&i.addRelatedInfo(d.Localizer.DiagnosticAddendum.overriddenSymbol(),r.path,r.range)}}}}}))}_validateMethod(e,t,n){const i=this._evaluator.getTypeOfClass(n),s=null==i?void 0:i.classType;if(e.name&&"__new__"===e.name.value)0!==e.parameters.length&&e.parameters[0].name&&["cls","_cls","__cls","__mcls"].some((t=>e.parameters[0].name.value===t))||this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportSelfClsParameterName,l.DiagnosticRule.reportSelfClsParameterName,d.Localizer.Diagnostic.newClsParam(),e.parameters.length>0?e.parameters[0]:e.name),s&&this._validateClsSelfParameterType(t,s,!0);else if(e.name&&"__init_subclass__"===e.name.value)0!==e.parameters.length&&e.parameters[0].name&&"cls"===e.parameters[0].name.value||this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportSelfClsParameterName,l.DiagnosticRule.reportSelfClsParameterName,d.Localizer.Diagnostic.initSubclassClsParam(),e.parameters.length>0?e.parameters[0]:e.name),s&&this._validateClsSelfParameterType(t,s,!0);else if(e.name&&"__class_getitem__"===e.name.value)0!==e.parameters.length&&e.parameters[0].name&&"cls"===e.parameters[0].name.value||this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportSelfClsParameterName,l.DiagnosticRule.reportSelfClsParameterName,d.Localizer.Diagnostic.classGetItemClsParam(),e.parameters.length>0?e.parameters[0]:e.name),s&&this._validateClsSelfParameterType(t,s,!0);else if(C.FunctionType.isStaticMethod(t)){if(e.parameters.length>0&&e.parameters[0].name){const t=e.parameters[0].name.value;"self"!==t&&"cls"!==t||this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportSelfClsParameterName,l.DiagnosticRule.reportSelfClsParameterName,d.Localizer.Diagnostic.staticClsSelfParam(),e.parameters[0].name)}}else if(C.FunctionType.isClassMethod(t)){let n="";e.parameters.length>0&&e.parameters[0].name&&(n=e.parameters[0].name.value),"cls"!==n&&(this._fileInfo.isStubFile&&(n.startsWith("_")||"metacls"===n)||this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportSelfClsParameterName,l.DiagnosticRule.reportSelfClsParameterName,d.Localizer.Diagnostic.classMethodClsParam(),e.parameters.length>0?e.parameters[0]:e.name)),s&&this._validateClsSelfParameterType(t,s,!0)}else{if(0===e.decorators.length){let t="",i=!0;if(e.parameters.length>0&&(e.parameters[0].name&&(t=e.parameters[0].name.value),0!==e.parameters[0].category&&(i=!1)),i&&"self"!==t){let i=!1;if("cls"===t){const e=this._evaluator.getTypeOfClass(n),t=this._evaluator.getBuiltInType(n,"type");t&&(0,C.isInstantiableClass)(t)&&e&&(0,C.isInstantiableClass)(e.classType)&&(0,S.derivesFromClassRecursive)(e.classType,t,!0)&&(i=!0)}const s=b.isPrivateOrProtectedName(t);i||s||this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportSelfClsParameterName,l.DiagnosticRule.reportSelfClsParameterName,d.Localizer.Diagnostic.instanceMethodSelfParam(),e.parameters.length>0?e.parameters[0]:e.name)}}s&&this._validateClsSelfParameterType(t,s,!1)}}_validateClsSelfParameterType(e,t,n){if(e.details.parameters.length<1)return;const i=e.details.parameters[0];if(!i.typeAnnotation||!i.name)return;if(C.ClassType.isProtocolClass(t))return;const s=this._evaluator.makeTopLevelTypeVarsConcrete(i.type),r=n?t:(0,S.convertToInstance)(t);(0,C.isInstantiableClass)(s)&&C.ClassType.isProtocolClass(s)||(0,C.isClassInstance)(s)&&C.ClassType.isProtocolClass(s)||C.FunctionType.isOverloaded(e)||this._evaluator.canAssignType(s,r)||this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.clsSelfParamTypeMismatch().format({name:i.name,classType:this._evaluator.printType(r,!1)}),i.typeAnnotation)}_validateYieldType(e,t){let n,i;const s=f.getEnclosingFunction(e);if(s){const e=this._evaluator.getTypeOfFunction(s);e&&((0,a.assert)((0,C.isFunction)(e.functionType)),n=C.FunctionType.getSpecializedReturnType(e.functionType),n&&(i=(0,S.getGeneratorYieldType)(n,!!s.isAsync)),n&&!i&&s.returnTypeAnnotation&&this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,s.isAsync?d.Localizer.Diagnostic.generatorAsyncReturnType():d.Localizer.Diagnostic.generatorSyncReturnType(),s.returnTypeAnnotation))}if(this._evaluator.isNodeReachable(e,void 0))if(n&&(0,S.isNoReturnType)(n))this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.noReturnContainsYield(),e);else if(i){const n=new o.DiagnosticAddendum;this._evaluator.canAssignType(i,t,n)||this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.yieldTypeMismatch().format({exprType:this._evaluator.printType(t,!1),yieldType:this._evaluator.printType(i,!1)})+n.getString(),e.expression||e)}}_reportDuplicateImports(){const e=(0,g.getTopLevelImports)(this._moduleNode),t=new Map;e.orderedImports.forEach((e=>{if(22===e.node.nodeType){const t=new Map;e.node.imports.forEach((e=>{e.alias||(t.get(e.name.value)?this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportDuplicateImport,l.DiagnosticRule.reportDuplicateImport,d.Localizer.Diagnostic.duplicateImport().format({importName:e.name.value}),e.name):t.set(e.name.value,e))}))}else e.subnode&&!e.subnode.alias&&(t.get(e.moduleName)?this._evaluator.addDiagnostic(this._fileInfo.diagnosticRuleSet.reportDuplicateImport,l.DiagnosticRule.reportDuplicateImport,d.Localizer.Diagnostic.duplicateImport().format({importName:e.moduleName}),e.subnode):t.set(e.moduleName,e.subnode))}))}}t.Checker=x},2835:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.CircularDependency=void 0,t.CircularDependency=class{constructor(){this._paths=[]}appendPath(e){this._paths.push(e)}getPaths(){return this._paths}normalizeOrder(){let e=0;this._paths.forEach(((t,n)=>{t<this._paths[e]&&(e=n)})),0!==e&&(this._paths=this._paths.slice(e).concat(this._paths.slice(0,e)))}isEqual(e){if(e._paths.length!==this._paths.length)return!1;for(let t=0;t<this._paths.length;t++)if(this._paths[t]!==e._paths[t])return!1;return!0}}},4184:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.getCodeFlowEngine=void 0;const i=n(5839),s=n(563),r=n(4972),a=n(8494),o=n(3090),l=n(4610),c=n(1133),p=n(5168);t.getCodeFlowEngine=function(e,t){const n=new Map,d=new Map,u=new Map;let m=0,h=1;function y(e,t){const s=new Set;if(n.has(e.id))return!0;n.set(e.id,!0);try{return function e(t,n){let a=t;for(;;){if(s.has(a.id))return!1;if(s.add(a.id),a.flags&r.FlowFlags.Unreachable)return!1;if(a===n)return!0;if(a.flags&(r.FlowFlags.VariableAnnotation|r.FlowFlags.Assignment|r.FlowFlags.AssignmentAlias|r.FlowFlags.TrueCondition|r.FlowFlags.FalseCondition|r.FlowFlags.WildcardImport|r.FlowFlags.TrueNeverCondition|r.FlowFlags.FalseNeverCondition|r.FlowFlags.NarrowForPattern|r.FlowFlags.ExhaustedMatch))a=a.antecedent;else{if(!(a.flags&r.FlowFlags.Call)){if(a.flags&(r.FlowFlags.BranchLabel|r.FlowFlags.LoopLabel)){if(a.flags&r.FlowFlags.PostContextManager){const e=a;if(!e.expressions.some((t=>f(t,e.isAsync))))return!1}const t=a;for(const i of t.antecedents)if(e(i,n))return!0;return!1}if(a.flags&r.FlowFlags.Start)return!n;if(a.flags&r.FlowFlags.PreFinallyGate)return!a.isGateClosed;if(a.flags&r.FlowFlags.PostFinally){const t=a,i=t.preFinallyGate.isGateClosed;try{return t.preFinallyGate.isGateClosed=!0,e(t.antecedent,n)}finally{t.preFinallyGate.isGateClosed=i}}return(0,i.fail)("Unexpected flow node flags"),!1}{const e=a;if(g(e.node))return!1;a=e.antecedent}}}}(e,t)}finally{n.delete(e.id)}}function g(t){if(d.has(t.id))return d.get(t.id);d.set(t.id,!1);let n=0,i=0;const s=_(t.leftExpression);s&&(0,p.doForEachSubtype)(s,(t=>{let s;if(i++,(0,c.isFunction)(t))s=t;else if((0,c.isOverloadedFunction)(t)){const e=t;s=e.overloads[e.overloads.length-1]}if(s){const t=s.details.declaredReturnType;if(c.FunctionType.isAsync(s))t&&(0,c.isClassInstance)(t)&&c.ClassType.isBuiltIn(t,"Coroutine")&&t.typeArguments&&t.typeArguments.length>=3&&(0,p.isNoReturnType)(t.typeArguments[2])&&n++;else if(t)(0,p.isNoReturnType)(t)&&n++;else if(s.details.declaration&&!(s.details.declaration.yieldStatements||c.FunctionType.isAbstractMethod(s)||c.FunctionType.isStubDefinition(s)||c.FunctionType.isPyTypedDefinition(s))){const t=s.details.declaration.node.suite.statements;let i=!1;for(const e of t){if(47!==e.nodeType||1!==e.statements.length)break;const t=e.statements[0];if(48!==t.nodeType){if(43===t.nodeType&&t.typeExpression){const e=e=>38===(null==e?void 0:e.nodeType)&&"NotImplementedError"===e.value;(e(t.typeExpression)||9===t.typeExpression.nodeType&&e(t.typeExpression.leftExpression))&&(i=!0)}break}}i||e.isAfterNodeReachable(s.details.declaration.node)||n++}}}));const r=i>0&&n===i;return d.set(t.id,r),r}function f(t,n){var i;if(u.has(t.id))return u.get(t.id);u.set(t.id,!1);let s,r=!1;if(9===t.nodeType){const e=_(t.leftExpression);e&&(0,c.isInstantiableClass)(e)?s=(0,p.convertToInstance)(e):e&&(0,c.isFunction)(e)&&(s=e.details.declaredReturnType)}else 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2===o.type?null===(n=e.evaluateTypeForSubnode(o.node.name,(()=>{e.evaluateTypeOfParameter(o.node)})))||void 0===n?void 0:n.type:6===o.type||i.isBeyondExecutionScope?e.getInferredTypeOfDeclaration(o):void 0}if(35===t.nodeType){const n=t.memberName.value;let i=_(t.leftExpression);if(!i)return;i=e.makeTopLevelTypeVarsConcrete(i);const s=(0,p.mapSubtypes)(i,(t=>{let i;if((0,c.isModule)(t))i=c.ModuleType.getField(t,n);else if((0,c.isInstantiableClass)(t)){const e=(0,p.lookUpClassMember)(t,n);i=e?e.symbol:void 0}else if((0,c.isClassInstance)(t)){const e=(0,p.lookUpClassMember)(t,n);i=e?e.symbol:void 0}return i?e.getDeclaredTypeOfSymbol(i):void 0}));if(!(0,c.isNever)(s))return s}if(9===t.nodeType){const e=_(t.leftExpression);if(!e)return;if(e&&(0,c.isInstantiableClass)(e))return(0,p.convertToInstance)(e);if((0,c.isFunction)(e))return e.details.declaredReturnType}}return{createCodeFlowAnalyzer:function(){const n=new Map;return{getTypeFromCodeFlow:function(s,d,u,_,v){const b=void 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x(e,a)}function P(e){var t;const n=S.get(e.id);return void 0!==n&&(0,o.isIncompleteType)(n)||(0,i.fail)("incrementFlowNodeVisitCount can be called only on a valid incomplete cache entry"),n.recursiveVisitCount=(null!==(t=n.recursiveVisitCount)&&void 0!==t?t:0)+1,n.recursiveVisitCount}function x(e,t){if(!S.has(e.id))return;const n=S.get(e.id);if(void 0===n)return{type:n,usedOuterScopeAlias:t,isIncomplete:!1};if(!(0,o.isIncompleteType)(n))return{type:n,usedOuterScopeAlias:t,isIncomplete:!1};let i=n.type;if(n.incompleteSubtypes.length>0){const e=[];n.incompleteSubtypes.forEach((t=>{t.type&&e.push(t.type)})),i=e.length>0?(0,c.combineTypes)(e):void 0}return{type:i,usedOuterScopeAlias:t,isIncomplete:!0,incompleteSubtypes:n.incompleteSubtypes,generationCount:n.generationCount}}function A(t){let n=t.node;const i=t.node.parent;return i&&(28!==i.nodeType&&10!==i.nodeType||(n=i)),e.evaluateTypeForSubnode(n,(()=>{e.evaluateTypesForStatement(t.node)}))}return S||(S=new Map,n.set(C,S)),s?function t(n,s,o,d,u){let _=n,v=!1;const b=m;for(m++,e.checkForCancellation();;){const n=x(_,v);if(n){if(!n.isIncomplete)return n;if(n.generationCount===h)return{type:(null==n?void 0:n.type)?(0,c.removeUnknownFromUnion)(n.type):void 0,usedOuterScopeAlias:v,isIncomplete:!0}}if(_.flags&r.FlowFlags.Unreachable)return F(_,void 0,v,!1);if(_.flags&r.FlowFlags.VariableAnnotation)_=_.antecedent;else if(_.flags&r.FlowFlags.Call){const e=_;if(g(e.node))return F(_,void 0,v,!1);_=e.antecedent}else if(_.flags&r.FlowFlags.Assignment){const e=_;if(s){if(o===e.targetSymbolId&&(0,a.isMatchingExpression)(s,e.node)){if(_.flags&r.FlowFlags.Unbind)return F(_,c.UnboundType.create(),v,!1);if(n&&void 0===n.type)return{type:void 0,usedOuterScopeAlias:v,isIncomplete:!0};F(_,s?void 0:d,v,!0);let t=A(e);return t&&(0,p.isTypeAliasPlaceholder)(t.type)&&(t=void 0),F(_,null==t?void 0:t.type,v,!!(null==t?void 0:t.isIncomplete))}if((0,a.isPartialMatchingExpression)(s,e.node))return{type:d,usedOuterScopeAlias:v,isIncomplete:u}}_=e.antecedent}else if(_.flags&r.FlowFlags.AssignmentAlias){const e=_;o===e.targetSymbolId&&(o=e.aliasSymbolId,v=!0),_=e.antecedent}else{if(_.flags&r.FlowFlags.BranchLabel){const e=_;if(_.flags&r.FlowFlags.PostContextManager){const e=_;if(!e.expressions.some((t=>f(t,e.isAsync))))return F(_,void 0,v,!1)}if(s&&e.preBranchAntecedent&&e.affectedExpressions&&(I||(I=(0,r.createKeysForReferenceSubexpressions)(s)),!I.some((t=>e.affectedExpressions.has(t)))&&y(_,e.preBranchAntecedent))){_=e.preBranchAntecedent;continue}const n=_,i=[];let a=v,l=!1;F(_,s?void 0:d,v,!0),n.antecedents.forEach((e=>{const n=t(e,s,o,d,u);n.isIncomplete&&(l=!0),n.usedOuterScopeAlias&&(a=!0),n.type&&i.push(n.type)}));const p=s||i.length>0?(0,c.combineTypes)(i):void 0;return m-b>16384&&(l=!1),F(_,p,a,l)}if(_.flags&r.FlowFlags.LoopLabel){const e=_;if(s&&(I||(I=(0,r.createKeysForReferenceSubexpressions)(s)),!I.some((t=>e.affectedExpressions.has(t))))){_=e.antecedents[0];continue}let n,i=!1,a=v,l=x(_,v);void 0===l?l=F(_,s?void 0:d,v,!0):n=l.type;const p=void 0!==l.incompleteSubtypes&&l.incompleteSubtypes.some((e=>e.isPending)),h=P(_);if(e.antecedents.forEach(((e,n)=>{var r;l=x(_,v);const c=void 0!==l.incompleteSubtypes&&n<l.incompleteSubtypes.length?l.incompleteSubtypes[n]:void 0;if(void 0===c||!(null==c?void 0:c.isPending)&&(null==c?void 0:c.isIncomplete)){l=D(_,n,null!==(r=null==c?void 0:c.type)&&void 0!==r?r:s?void 0:d,!0,!0,v);try{const r=t(e,s,o,d,u);r.isIncomplete&&(i=!0),r.usedOuterScopeAlias&&(a=!0),l=D(_,n,r.type,r.isIncomplete,!1,a)}catch(e){throw D(_,n,void 0,!0,!1,v),e}}})),p){let e=h>=64?l.incompleteSubtypes[0].isIncomplete:void 0!==s;return m-b>16384&&(e=!1),{type:l.type,usedOuterScopeAlias:v,isIncomplete:e}}return i&&h>1&&n&&l.type&&(0,c.isTypeSame)(n,l.type)&&(i=!1),i?{type:(null==l?void 0:l.type)?(0,c.removeUnknownFromUnion)(l.type):void 0,usedOuterScopeAlias:a,isIncomplete:!0}:F(_,l.type,a,!1)}if(_.flags&(r.FlowFlags.TrueCondition|r.FlowFlags.FalseCondition)){const n=_;if(s){const i=(0,l.getTypeNarrowingCallback)(e,s,n);if(i){F(_,s?void 0:d,v,!0);const e=t(n.antecedent,s,o,d,u);let r=e.type;return r&&(r=i(r)),F(_,r,e.usedOuterScopeAlias,e.isIncomplete)}}_=n.antecedent}else if(_.flags&(r.FlowFlags.TrueNeverCondition|r.FlowFlags.FalseNeverCondition)){const t=_;if(t.reference){const n=e.lookUpSymbolRecursive(t.reference,t.reference.value,!1);if(n&&n.symbol.getTypedDeclarations().length>0){const n=(0,l.getTypeNarrowingCallback)(e,t.reference,t);if(n){const i=e.getTypeOfExpression(t.reference),s=n(i.type)||i.type;if((0,c.isNever)(s))return F(_,void 0,v,!!i.isIncomplete)}}}_=t.antecedent}else if(_.flags&r.FlowFlags.ExhaustedMatch){const t=_,n=e.evaluateTypeForSubnode(t.node,(()=>{e.evaluateTypesForMatchNode(t.node)}));if(n&&(0,c.isNever)(n.type))return F(_,void 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0,(e=>{(0,c.isClassInstance)(e)?(0,p.doForEachSubtype)(n,(n=>{const i=t.makeTopLevelTypeVarsConcrete(n);if((0,c.isAnyOrUnknown)(i))r.arguments.forEach(((e,t)=>{s[t].push(i)}));else if((0,c.isClassInstance)(i)){let n=[];r.arguments.some((e=>!e.name))&&(n=h(t,c.ClassType.cloneAsInstantiable(e))),r.arguments.forEach(((i,r)=>{const a=y(t,i,r,n,c.ClassType.cloneAsInstantiable(e));s[r].push(a)}))}})):r.arguments.forEach(((e,t)=>{s[t].push(c.UnknownType.create())}))})),r.arguments.forEach(((n,r)=>{e(t,(0,c.combineTypes)(s[r]),i,!1,n.pattern)}));break}}}},8408:function(e,t,n){var i=this&&this.__createBinding||(Object.create?function(e,t,n,i){void 0===i&&(i=n),Object.defineProperty(e,i,{enumerable:!0,get:function(){return t[n]}})}:function(e,t,n,i){void 0===i&&(i=n),e[i]=t[n]}),s=this&&this.__setModuleDefault||(Object.create?function(e,t){Object.defineProperty(e,"default",{enumerable:!0,value:t})}:function(e,t){e.default=t}),r=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)&&i(t,e,n);return s(t,e),t};Object.defineProperty(t,"__esModule",{value:!0}),t.Program=t.MaxWorkspaceIndexFileCount=void 0;const a=n(4494),o=n(3213),l=n(9489),c=n(2211),p=n(5839),d=n(7345),u=n(6657),m=n(1464),h=n(7559),y=n(3550),g=n(8718),f=n(8566),T=n(7087),_=n(8127),v=n(4952),b=n(1670),I=r(n(563)),C=n(2835),S=n(8905),F=n(8494),D=n(5083),P=n(4221),x=n(8816),A=n(1766),k=n(1943),E=n(558),w=n(2590);t.MaxWorkspaceIndexFileCount=2e3;class N{constructor(e,t,n,i,s,r){this._extension=i,this._disableChecker=r,this._sourceFileList=[],this._sourceFileMap=new Map,this._parsedFileCount=0,this._lookUpImport=e=>{var t;const n=this._getSourceFileInfoFromPath(e);if(!n)return;n.sourceFile.isBindingRequired()&&g.timingStats.typeCheckerTime.subtractFromTime((()=>{this._bindFile(n)}));const i=n.sourceFile.getModuleSymbolTable();if(!i)return;const s=n.sourceFile.getParseResults(),r=s.parseTree;return{symbolTable:i,dunderAllNames:null===(t=I.getDunderAllInfo(s.parseTree))||void 0===t?void 0:t.names,get docString(){return(0,F.getDocString)(r.statements)}}},this._console=n||new c.StandardConsole,this._logTracker=null!=s?s:new d.LogTracker(n,"FG"),this._importResolver=e,this._configOptions=t,this._createNewEvaluator()}get evaluator(){return this._evaluator}setConfigOptions(e){this._configOptions=e,this._createNewEvaluator()}setImportResolver(e){this._importResolver=e,this._createNewEvaluator()}setTrackedFiles(e){if(this._sourceFileList.length>0){const t=new Map;e.forEach((e=>{t.set((0,u.normalizePathCase)(this._fs,e),e)})),this._sourceFileList.forEach((e=>{const n=(0,u.normalizePathCase)(this._fs,e.sourceFile.getFilePath());t.has(n)||(e.isTracked=!1)}))}return this.addTrackedFiles(e),this._removeUnneededFiles()}setPreCheckCallback(e){this._preCheckCallback=e}setAllowedThirdPartyImports(e){this._allowedThirdPartyImports=e}addTrackedFiles(e,t=!1,n=!1){e.forEach((e=>{this.addTrackedFile(e,t,n)}))}addTrackedFile(e,t=!1,n=!1){let i=this._getSourceFileInfoFromPath(e);if(i)return i.isTracked=!0,i.sourceFile;const s=this._getImportNameForFile(e),r=new P.SourceFile(this._fs,e,s,t,n,this._console,this._logTracker);return i={sourceFile:r,isTracked:!0,isOpenByClient:!1,isTypeshedFile:!1,isThirdPartyImport:t,isThirdPartyPyTypedPresent:n,diagnosticsVersion:void 0,imports:[],importedBy:[],shadows:[],shadowedBy:[]},this._addToSourceFileListAndMap(i),r}setFileOpened(e,t,n,i=!1){let s=this._getSourceFileInfoFromPath(e);if(s)s.isOpenByClient=!0,s.diagnosticsVersion=0;else{const t=this._getImportNameForFile(e);s={sourceFile:new P.SourceFile(this._fs,e,t,!1,!1,this._console,this._logTracker),isTracked:i,isOpenByClient:!0,isTypeshedFile:!1,isThirdPartyImport:!1,isThirdPartyPyTypedPresent:!1,diagnosticsVersion:void 0,imports:[],importedBy:[],shadows:[],shadowedBy:[]},this._addToSourceFileListAndMap(s)}s.sourceFile.setClientVersion(t,n)}setFileClosed(e){const t=this._getSourceFileInfoFromPath(e);return t&&(t.isOpenByClient=!1,t.sourceFile.setClientVersion(null,[])),this._removeUnneededFiles()}markAllFilesDirty(e){const t=new Map;this._sourceFileList.forEach((n=>{e?n.sourceFile.markDirty():n.sourceFile.didContentsChangeOnDisk()&&(n.sourceFile.markDirty(),this._markFileDirtyRecursive(n,t))})),t.size>0&&this._createNewEvaluator()}markFilesDirty(e,t){const n=new Map;e.forEach((e=>{const i=this._getSourceFileInfoFromPath(e);i&&(t||!i.isOpenByClient&&i.sourceFile.didContentsChangeOnDisk())&&(i.sourceFile.markDirty(),this._markFileDirtyRecursive(i,n))})),n.size>0&&this._createNewEvaluator()}getFileCount(){return this._sourceFileList.length}getTracked(){return this._sourceFileList.filter((e=>e.isTracked))}getOpened(){return this._sourceFileList.filter((e=>e.isOpenByClient))}getFilesToAnalyzeCount(){let e=0;return this._disableChecker||this._sourceFileList.forEach((t=>{t.sourceFile.isCheckingRequired()&&this._shouldCheckFile(t)&&e++})),e}isCheckingOnlyOpenFiles(){return this._configOptions.checkOnlyOpenFiles||!1}getSourceFile(e){const t=this._getSourceFileInfoFromPath(e);if(t)return t.sourceFile}getBoundSourceFile(e){const t=this._getSourceFileInfoFromPath(e);if(t)return this._bindFile(t),this.getSourceFile(e)}analyze(e,t=a.CancellationToken.None){return this._runEvaluatorWithCancellationToken(t,(()=>{const t=new g.Duration,n=this._sourceFileList.filter((e=>e.isOpenByClient&&e.sourceFile.isCheckingRequired()));if(n.length>0){const i=e?e.openFilesTimeInMs:Number.MAX_VALUE;for(const e of n)if(this._checkTypes(e)&&t.getDurationInMilliseconds()>i)return!0;if(void 0!==e)return!0}if(!this._configOptions.checkOnlyOpenFiles){const n=e?e.noOpenFilesTimeInMs:Number.MAX_VALUE;for(const e of this._sourceFileList)if(this._isUserCode(e)&&this._checkTypes(e)&&t.getDurationInMilliseconds()>n)return!0}return!1}))}indexWorkspace(e,n){return this._configOptions.indexing?this._runEvaluatorWithCancellationToken(n,(()=>{const s=new Set;for(const e of this._sourceFileList)e.sourceFile.isParseRequired()||s.add(e);let r=0;for(const a of this._sourceFileList){if(!this._isUserCode(a)||!a.sourceFile.isIndexingRequired())continue;this._bindFile(a);const o=a.sourceFile.index({indexingForAutoImportMode:!1},n);if(o){if(++r>t.MaxWorkspaceIndexFileCount)return this._console.warn("Workspace indexing has hit its upper limit: 2000 files"),i(this._sourceFileList,s),r;e(a.sourceFile.getFilePath(),o)}this._handleMemoryHighUsage()}return i(this._sourceFileList,s),r})):0;function i(e,t){for(const n of e)n.sourceFile.isParseRequired()||t.has(n)||n.sourceFile.dropParseAndBindInfo()}}printDependencies(e,t){const n=this._sourceFileList.filter((e=>!e.isTypeshedFile)).sort(((e,t)=>e.sourceFile.getFilePath()<t.sourceFile.getFilePath()?1:-1)),i=[];n.forEach((n=>{this._console.info("");let s=n.sourceFile.getFilePath();const r=(0,u.getRelativePath)(s,e);r&&(s=r),this._console.info(`${s}`),this._console.info(` Imports ${n.imports.length} file`+(1===n.imports.length?"":"s")),t&&n.imports.forEach((e=>{this._console.info(` ${e.sourceFile.getFilePath()}`)})),this._console.info(` Imported by ${n.importedBy.length} file`+(1===n.importedBy.length?"":"s")),t&&n.importedBy.forEach((e=>{this._console.info(` ${e.sourceFile.getFilePath()}`)})),0===n.importedBy.length&&i.push(n.sourceFile)})),i.length>0&&(this._console.info(""),this._console.info(`${i.length} file${1===i.length?"":"s"} not explicitly imported`),i.forEach((e=>{this._console.info(` ${e.getFilePath()}`)})))}writeTypeStub(e,t,n,i){for(const s of this._sourceFileList){(0,o.throwIfCancellationRequested)(i);const r=s.sourceFile.getFilePath(),a=(0,u.getRelativePath)(r,e);if(void 0!==a){let e=(0,u.normalizePath)((0,u.combinePaths)(n,a));e=t?(0,u.combinePaths)((0,u.getDirectoryPath)(e),"__init__.pyi"):(0,u.stripFileExtension)(e)+".pyi";const r=(0,u.getDirectoryPath)(e);try{(0,u.makeDirectories)(this._fs,r,n)}catch(e){throw new Error(`Could not create directory for '${r}'`)}this._bindFile(s),this._runEvaluatorWithCancellationToken(i,(()=>{new w.TypeStubWriter(e,s.sourceFile,this._evaluator).write()})),this._handleMemoryHighUsage()}}}getTypeForSymbol(e){return this._handleMemoryHighUsage(),(this._evaluator||this._createNewEvaluator()).getEffectiveTypeOfSymbol(e)}printType(e,t){return this._handleMemoryHighUsage(),(this._evaluator||this._createNewEvaluator()).printType(e,t)}static _getPrintTypeFlags(e){let t=0;return e.diagnosticRuleSet.printUnknownAsAny&&(t|=1),e.diagnosticRuleSet.omitConditionalConstraint&&(t|=64),e.diagnosticRuleSet.omitTypeArgsIfAny&&(t|=2),e.diagnosticRuleSet.omitUnannotatedParamType&&(t|=4),e.diagnosticRuleSet.pep604Printing&&(t|=8),t}get _fs(){return this._importResolver.fileSystem}_getImportNameForFile(e){return this._importResolver.getModuleNameForImport(e,this._configOptions.getDefaultExecEnvironment()).moduleName}_addShadowedFile(e,t){let n=this._getSourceFileInfoFromPath(t);if(!n){const e=this._getImportNameForFile(t);n={sourceFile:new P.SourceFile(this._fs,t,e,!1,!1,this._console,this._logTracker),isTracked:!1,isOpenByClient:!1,isTypeshedFile:!1,isThirdPartyImport:!1,isThirdPartyPyTypedPresent:!1,diagnosticsVersion:void 0,imports:[],importedBy:[],shadows:[],shadowedBy:[]},this._addToSourceFileListAndMap(n)}return n.shadows.includes(e)||n.shadows.push(e),e.shadowedBy.includes(n)||e.shadowedBy.push(n),n.sourceFile}_createNewEvaluator(){return this._evaluator=(0,E.createTypeEvaluatorWithTracker)(this._lookUpImport,{disableInferenceForPyTypedSources:this._configOptions.disableInferenceForPyTypedSources,printTypeFlags:N._getPrintTypeFlags(this._configOptions),logCalls:this._configOptions.logTypeEvaluationTime,minimumLoggingThreshold:this._configOptions.typeEvaluationTimeThreshold,analyzeUnannotatedFunctions:this._configOptions.analyzeUnannotatedFunctions,evaluateUnknownImportsAsAny:!!this._configOptions.evaluateUnknownImportsAsAny},this._logTracker,this._configOptions.logTypeEvaluationTime?(0,k.createTracePrinter)(this._importResolver.getImportRoots(this._configOptions.findExecEnvironment(this._configOptions.projectRoot))):void 0),this._evaluator}_parseFile(e,t){if(this._isFileNeeded(e)&&e.sourceFile.isParseRequired()&&(e.sourceFile.parse(this._configOptions,this._importResolver,t)&&(this._parsedFileCount++,this._updateSourceFileImports(e,this._configOptions)),e.sourceFile.isFileDeleted())){e.isTracked=!1;const t=new Map;this._markFileDirtyRecursive(e,t),this._importResolver.invalidateCache()}}_bindFile(e,t){if(!this._isFileNeeded(e)||!e.sourceFile.isBindingRequired())return;let n;if(this._parseFile(e,t),e.builtinsImport&&e.builtinsImport!==e){this._bindFile(e.builtinsImport);const t=e.builtinsImport.sourceFile.getParseResults();t&&(n=I.getScope(t.parseTree),(0,p.assert)(void 0!==n))}e.sourceFile.bind(this._configOptions,this._lookUpImport,n)}_buildModuleSymbolsMap(e,t,n,i){return(0,f.buildModuleSymbolsMap)(this._sourceFileList.filter((n=>n!==e&&(!t||this._isUserCode(n)))),n,i)}_shouldCheckFile(e){return!!e.isOpenByClient||!(this._configOptions.checkOnlyOpenFiles||!e.isTracked)}_checkTypes(e){return this._logTracker.log(`analyzing: ${e.sourceFile.getFilePath()}`,(t=>{if(!this._isFileNeeded(e))return t.suppress(),!1;if(!e.sourceFile.isCheckingRequired())return t.suppress(),!1;if(!this._shouldCheckFile(e))return t.suppress(),!1;if(this._bindFile(e),this._preCheckCallback){const t=e.sourceFile.getParseResults();t&&this._preCheckCallback(t,this._evaluator)}if(this._disableChecker||e.sourceFile.check(this._evaluator),this._handleMemoryHighUsage(),"none"!==this._configOptions.diagnosticRuleSet.reportImportCycles&&!this._allowedThirdPartyImports){const t=new Map;this._getImportsRecursive(e,t,0),t.forEach((e=>{g.timingStats.cycleDetectionTime.timeOperation((()=>{this._detectAndReportImportCycles(e)}))}))}return!0}))}_getImportsRecursive(e,t,n){const i=(0,u.normalizePathCase)(this._fs,e.sourceFile.getFilePath());if(!t.has(i))if(n>256)e.sourceFile.setHitMaxImportDepth(256);else{t.set(i,e);for(const i of e.imports)this._getImportsRecursive(i,t,n+1)}}_detectAndReportImportCycles(e,t=[],n=new Map){if(e.sourceFile.isStubFile()||e.isThirdPartyImport)return;const i=(0,u.normalizePathCase)(this._fs,e.sourceFile.getFilePath());if(n.has(i))t.length>1&&e===t[0]&&this._logImportCycle(t);else{if(n.has(i))return;n.set(i,!0),t.push(e);for(const i of e.imports)this._detectAndReportImportCycles(i,t,n);n.set(i,!1),t.pop()}}_logImportCycle(e){const t=new C.CircularDependency;e.forEach((e=>{t.appendPath(e.sourceFile.getFilePath())})),t.normalizeOrder();const n=t.getPaths()[0],i=this._getSourceFileInfoFromPath(n);(0,p.assert)(void 0!==i),i.sourceFile.addCircularDependency(t)}_markFileDirtyRecursive(e,t){const n=(0,u.normalizePathCase)(this._fs,e.sourceFile.getFilePath());t.has(n)||(e.sourceFile.markReanalysisRequired(),t.set(n,!0),e.importedBy.forEach((e=>{this._markFileDirtyRecursive(e,t)})))}getTextOnRange(e,t,n){const i=this._sourceFileMap.get(e);if(!i)return;const s=i.sourceFile,r=s.getOpenFileContents();return void 0!==r?this._runEvaluatorWithCancellationToken(n,(()=>{this._parseFile(i);const e=s.getParseResults(),n=(0,m.convertRangeToTextRange)(t,e.tokenizerOutput.lines);if(n)return r.substr(n.start,n.length)})):void 0}getAutoImports(e,t,n,i,s,r,a,o){const l=this._getSourceFileInfoFromPath(e);if(!l)return[];const c=l.sourceFile,p=c.getOpenFileContents();return void 0===p?[]:this._runEvaluatorWithCancellationToken(o,(()=>{this._bindFile(l);const d=c.getParseResults(),u=(0,m.convertRangeToTextRange)(t,d.tokenizerOutput.lines);if(!u)return[];const y=(0,F.findNodeByOffset)(d.parseTree,u.start);if(!y)return[];const g=p.substr(u.start,u.length),T=this._buildModuleSymbolsMap(l,!!s,!0,o),_=new f.AutoImporter(this._configOptions.findExecEnvironment(e),this._importResolver,d,t.start,new Set,T,{lazyEdit:r,allowVariableInAll:a,libraryMap:s,patternMatcher:(e,t)=>(0,h.computeCompletionSimilarity)(e,t)>n}),v=[],b=(0,D.getScopeForNode)(y);if(b){const e=null==i?void 0:i.get(g);e&&v.push(..._.getAutoImportCandidatesForAbbr(g,e,o)),v.push(..._.getAutoImportCandidates(g,n,void 0,o).filter((e=>!b.lookUpSymbolRecursive(e.name))))}return v}))}getDiagnostics(e){const t=this._removeUnneededFiles();return this._sourceFileList.forEach((n=>{if(this._shouldCheckFile(n)){const i=n.sourceFile.getDiagnostics(e,n.diagnosticsVersion);void 0!==i&&(t.push({filePath:n.sourceFile.getFilePath(),version:n.sourceFile.getClientVersion(),diagnostics:i}),n.diagnosticsVersion=n.sourceFile.getDiagnosticVersion())}else!n.isOpenByClient&&e.checkOnlyOpenFiles&&void 0!==n.diagnosticsVersion&&(t.push({filePath:n.sourceFile.getFilePath(),version:n.sourceFile.getClientVersion(),diagnostics:[]}),n.diagnosticsVersion=void 0)})),t}getDiagnosticsForRange(e,t){const n=this.getSourceFile(e);if(!n)return[];const i=n.getDiagnostics(this._configOptions);return i?i.filter((e=>(0,y.doRangesIntersect)(e.range,t))):[]}getDefinitionsForPosition(e,t,n,i){return this._runEvaluatorWithCancellationToken(i,(()=>{const s=this._getSourceFileInfoFromPath(e);if(!s)return;this._bindFile(s);const r=this._configOptions.findExecEnvironment(e);return s.sourceFile.getDefinitionsForPosition(this._createSourceMapper(r),t,n,this._evaluator,i)}))}getTypeDefinitionsForPosition(e,t,n){return this._runEvaluatorWithCancellationToken(n,(()=>{const i=this._getSourceFileInfoFromPath(e);if(!i)return;this._bindFile(i);const s=this._configOptions.findExecEnvironment(e);return i.sourceFile.getTypeDefinitionsForPosition(this._createSourceMapper(s,!1,!0),t,this._evaluator,e,n)}))}reportReferencesForPosition(e,t,n,i,s){this._runEvaluatorWithCancellationToken(s,(()=>{const r=this._getSourceFileInfoFromPath(e);if(!r)return;const a=this._isUserCode(r);this._bindFile(r);const l=this._configOptions.findExecEnvironment(e),c=r.sourceFile.getDeclarationForPosition(this._createSourceMapper(l),t,this._evaluator,i,s);if(c)if(c.requiresGlobalSearch){for(const e of this._sourceFileList)if((0,o.throwIfCancellationRequested)(s),e.isOpenByClient||!a||this._isUserCode(e)){const t=e.sourceFile.getFileContent();(!t||t.search(c.symbolName)>=0)&&(this._bindFile(e),e.sourceFile.addReferences(c,n,this._evaluator,s)),this._handleMemoryHighUsage()}if(n)for(const e of c.declarations){if((0,o.throwIfCancellationRequested)(s),c.locations.some((t=>t.path===e.path)))continue;const t=this._getSourceFileInfoFromPath(e.path);if(!t)continue;const i=new v.ReferencesResult(c.requiresGlobalSearch,c.nodeAtOffset,c.symbolName,c.declarations);t.sourceFile.addReferences(i,n,this._evaluator,s);for(const t of i.locations)t.path===e.path&&(0,y.doesRangeContain)(e.range,t.range)&&c.addLocations(t)}}else r.sourceFile.addReferences(c,n,this._evaluator,s)}))}getFileIndex(e,t,n){if(t.indexingForAutoImportMode){const t=(0,u.stripFileExtension)((0,u.getFileName)(e));if((0,A.isPrivateOrProtectedName)(t))return}return this._handleMemoryHighUsage(),this._runEvaluatorWithCancellationToken(n,(()=>{var i;const s=this._getSourceFileInfoFromPath(e);if(!s)return;const r=null!==(i=s.sourceFile.getFileContent())&&void 0!==i?i:"";return t.indexingForAutoImportMode&&!s.sourceFile.isStubFile()&&!s.sourceFile.isThirdPartyPyTypedPresent()&&r.indexOf("__all__")<0?void 0:(this._bindFile(s,r),s.sourceFile.index(t,n))}))}addSymbolsForDocument(e,t,n){return this._runEvaluatorWithCancellationToken(n,(()=>{const i=this._getSourceFileInfoFromPath(e);i&&(i.sourceFile.getCachedIndexResults()||this._bindFile(i),i.sourceFile.addHierarchicalSymbolsForDocument(t,n))}))}reportSymbolsForWorkspace(e,t,n){this._runEvaluatorWithCancellationToken(n,(()=>{if(e)for(const i of this._sourceFileList){if(!this._isUserCode(i))continue;i.sourceFile.getCachedIndexResults()||this._bindFile(i);const s=i.sourceFile.getSymbolsForDocument(e,n);s.length>0&&t(s),this._handleMemoryHighUsage()}}))}getHoverForPosition(e,t,n,i){return this._runEvaluatorWithCancellationToken(i,(()=>{const s=this._getSourceFileInfoFromPath(e);if(!s)return;this._bindFile(s);const r=this._configOptions.findExecEnvironment(e);return s.sourceFile.getHoverForPosition(this._createSourceMapper(r,!0),t,n,this._evaluator,i)}))}getDocumentHighlight(e,t,n){return this._runEvaluatorWithCancellationToken(n,(()=>{const i=this._getSourceFileInfoFromPath(e);if(!i)return;this._bindFile(i);const s=this._configOptions.findExecEnvironment(e);return i.sourceFile.getDocumentHighlight(this._createSourceMapper(s),t,this._evaluator,n)}))}getSignatureHelpForPosition(e,t,n,i){return this._runEvaluatorWithCancellationToken(i,(()=>{const s=this._getSourceFileInfoFromPath(e);if(!s)return;this._bindFile(s);const r=this._configOptions.findExecEnvironment(e);return s.sourceFile.getSignatureHelpForPosition(t,this._createSourceMapper(r,!0),this._evaluator,n,i)}))}async getCompletionsForPosition(e,t,n,i,s,r,a){var o;const l=this._getSourceFileInfoFromPath(e);if(!l)return;const c=this._logTracker.log(`completion at ${e}:${t.line}:${t.character}`,(o=>{var c,p;const d=this._runEvaluatorWithCancellationToken(a,(()=>{this._bindFile(l);const o=this._configOptions.findExecEnvironment(e);return 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a=r(n(2125)),o=r(n(1796)),l=n(3213),c=n(2930),p=n(2211),d=n(7830),u=n(8442),m=n(6657),h=n(8718),y=n(5674),g=n(2374),f=n(1887);t.configFileNames=["pyrightconfig.json"],t.pyprojectTomlName="pyproject.toml";const T=(0,m.normalizeSlashes)("/.git/"),_=/\.pyi?$/;class v{constructor(e,t,n,i,s,r,a,o,d,m,h){this._typeStubTargetIsSingleFile=!1,this._requireTrackedFileUpdate=!0,this._lastUserInteractionTime=Date.now(),this._disposed=!1,this._instanceName=e,this._console=n||new p.StandardConsole,this._executionRootPath="",this._extension=a,this._importResolverFactory=s||v.createImportResolver,this._maxAnalysisTimeInForeground=d,this._backgroundAnalysisProgramFactory=m,this._cancellationProvider=null!=h?h:new l.DefaultCancellationProvider,this._hostFactory=null!=i?i:()=>new u.NoAccessHost,r=null!=r?r:new c.ConfigOptions(process.cwd());const g=this._importResolverFactory(t,r,this._hostFactory());this._backgroundAnalysisProgram=void 0!==m?m(this._console,r,g,this._extension,o,this._maxAnalysisTimeInForeground):new y.BackgroundAnalysisProgram(this._console,r,g,this._extension,o,this._maxAnalysisTimeInForeground)}clone(e,t,n){const i=new v(e,null!=n?n:this._fs,this._console,this._hostFactory,this._importResolverFactory,this._backgroundAnalysisProgram.configOptions,this._extension,t,this._maxAnalysisTimeInForeground,this._backgroundAnalysisProgramFactory,this._cancellationProvider);for(const e of this.backgroundAnalysisProgram.program.getOpened()){const t=e.sourceFile.getClientVersion();void 0!==t&&i.setFileOpened(e.sourceFile.getFilePath(),t,e.sourceFile.getOpenFileContents())}return i}dispose(){this._disposed=!0,this._removeSourceFileWatchers(),this._removeConfigFileWatcher(),this._removeLibraryFileWatcher(),this._clearReloadConfigTimer(),this._clearReanalysisTimer(),this._clearLibraryReanalysisTimer()}get backgroundAnalysisProgram(){return this._backgroundAnalysisProgram}static createImportResolver(e,t,n){return new g.ImportResolver(e,t,n)}setCompletionCallback(e){this._onCompletionCallback=e,this._backgroundAnalysisProgram.setCompletionCallback(e)}setOptions(e){this._commandLineOptions=e;const t=this._hostFactory(),n=this._getConfigOptions(t,e);n.pythonPath&&n.ensureDefaultPythonVersion(t,this._console),n.ensureDefaultPythonPlatform(t,this._console),this._backgroundAnalysisProgram.setConfigOptions(n),this._executionRootPath=(0,m.normalizePath)((0,m.combinePaths)(e.executionRoot,n.projectRoot)),this._applyConfigOptions(t)}isTracked(e){for(const t of this._configOptions.include)if(this._matchIncludeFileSpec(t.regExp,this._configOptions.exclude,e))return!0;return!1}setFileOpened(e,t,n){this._backgroundAnalysisProgram.setFileOpened(e,t,n,this.isTracked(e)),this._scheduleReanalysis(!1)}updateOpenFileContents(e,t,n){this._backgroundAnalysisProgram.updateOpenFileContents(e,t,n,this.isTracked(e)),this._scheduleReanalysis(!1)}test_setIndexing(e,t){this._backgroundAnalysisProgram.test_setIndexing(e,t)}startIndexing(){this._backgroundAnalysisProgram.startIndexing()}setFileClosed(e){this._backgroundAnalysisProgram.setFileClosed(e),this._scheduleReanalysis(!1)}getParseResult(e){var t;return null===(t=this._program.getBoundSourceFile(e))||void 0===t?void 0:t.getParseResults()}getTextOnRange(e,t,n){return this._program.getTextOnRange(e,t,n)}getAutoImports(e,t,n,i,s,r,a){return this._program.getAutoImports(e,t,n,i,this._backgroundAnalysisProgram.getIndexing(e),s,r,a)}getDefinitionForPosition(e,t,n,i){return this._program.getDefinitionsForPosition(e,t,n,i)}getTypeDefinitionForPosition(e,t,n){return this._program.getTypeDefinitionsForPosition(e,t,n)}reportReferencesForPosition(e,t,n,i,s){this._program.reportReferencesForPosition(e,t,n,i,s)}addSymbolsForDocument(e,t,n){this._program.addSymbolsForDocument(e,t,n)}reportSymbolsForWorkspace(e,t,n){this._program.reportSymbolsForWorkspace(e,t,n)}getHoverForPosition(e,t,n,i){return this._program.getHoverForPosition(e,t,n,i)}getDocumentHighlight(e,t,n){return this._program.getDocumentHighlight(e,t,n)}getSignatureHelpForPosition(e,t,n,i){return this._program.getSignatureHelpForPosition(e,t,n,i)}getCompletionsForPosition(e,t,n,i,s,r){return this._program.getCompletionsForPosition(e,t,n,i,s,this._backgroundAnalysisProgram.getIndexing(e),r)}getEvaluator(){return this._program.evaluator}resolveCompletionItem(e,t,n,i,s){this._program.resolveCompletionItem(e,t,n,i,this._backgroundAnalysisProgram.getIndexing(e),s)}performQuickAction(e,t,n,i){return this._program.performQuickAction(e,t,n,i)}renameModule(e,t,n){return this._program.renameModule(e,t,n)}renameSymbolAtPosition(e,t,n,i,s){return this._program.renameSymbolAtPosition(e,t,n,i,s)}getCallForPosition(e,t,n){return this._program.getCallForPosition(e,t,n)}getIncomingCallsForPosition(e,t,n){return this._program.getIncomingCallsForPosition(e,t,n)}getOutgoingCallsForPosition(e,t,n){return this._program.getOutgoingCallsForPosition(e,t,n)}printStats(){this._console.info(""),this._console.info("Analysis stats");const e=this._program.getFileCount();this._console.info("Total files analyzed: "+e.toString())}printDependencies(e){this._program.printDependencies(this._executionRootPath,e)}getDiagnosticsForRange(e,t,n){return this._backgroundAnalysisProgram.getDiagnosticsForRange(e,t,n)}getConfigOptions(){return this._configOptions}getImportResolver(){return this._backgroundAnalysisProgram.importResolver}recordUserInteractionTime(){this._lastUserInteractionTime=Date.now(),this._analyzeTimer&&this._scheduleReanalysis(!1)}get test_program(){return this._program}test_getConfigOptions(e){return this._getConfigOptions(this._backgroundAnalysisProgram.host,e)}test_getFileNamesFromFileSpecs(){return this._getFileNamesFromFileSpecs()}_getConfigOptions(e,t){var n,i,s;let r,a,o=t.executionRoot;t.configFilePath?(r=(0,m.combinePaths)(t.executionRoot,(0,m.normalizePath)(t.configFilePath)),this._fs.existsSync(r)?r.toLowerCase().endsWith(".json")?o=(0,m.getDirectoryPath)(r):(o=r,r=this._findConfigFile(r),r||this._console.info(`Configuration file not found at ${o}.`)):(this._console.info(`Configuration file not found at ${r}.`),r=t.executionRoot)):o&&(r=this._findConfigFile(o),r||t.fromVsCodeExtension||(r=this._findConfigFileHereOrUp(o)),r?o=(0,m.getDirectoryPath)(r):(this._console.info("No configuration file found."),r=void 0)),r||(a=this._findPyprojectTomlFile(o),a||t.fromVsCodeExtension||(a=this._findPyprojectTomlFileHereOrUp(o)),a?(o=(0,m.getDirectoryPath)(a),this._console.info(`pyproject.toml file found at ${o}.`)):this._console.info("No pyproject.toml file found."));const l=new c.ConfigOptions(o,this._typeCheckingMode),p=["**/node_modules","**/__pycache__",".git"];let d;if(t.pythonPath&&(this._console.info(`Setting pythonPath for service "${this._instanceName}": "${t.pythonPath}"`),l.pythonPath=t.pythonPath),l.defaultPythonPlatform=t.pythonPlatform,l.defaultPythonVersion=t.pythonVersion,l.ensureDefaultExtraPaths(this._fs,t.autoSearchPaths||!1,t.extraPaths),t.fileSpecs.length>0?t.fileSpecs.forEach((e=>{l.include.push((0,m.getFileSpec)(o,e))})):r||t.executionRoot&&(l.include.push((0,m.getFileSpec)(t.executionRoot,".")),p.forEach((e=>{l.exclude.push((0,m.getFileSpec)(t.executionRoot,e))}))),this._configFilePath=r||a,r?(this._console.info(`Loading configuration file at ${r}`),d=this._parseJsonConfigFile(r)):a&&(this._console.info(`Loading pyproject.toml file at ${a}`),d=this._parsePyprojectTomlFile(a)),d){l.initializeFromJson(d,this._typeCheckingMode,this._console,e,t.diagnosticSeverityOverrides,t.fileSpecs.length>0);const n=(0,m.getDirectoryPath)(this._configFilePath);0===l.include.length&&(this._console.info(`No include entries specified; assuming ${n}`),l.include.push((0,m.getFileSpec)(n,"."))),0===l.exclude.length&&(p.forEach((e=>{this._console.info(`Auto-excluding ${e}`),l.exclude.push((0,m.getFileSpec)(n,e))})),void 0===l.autoExcludeVenv&&(l.autoExcludeVenv=!0))}else l.autoExcludeVenv=!0,l.applyDiagnosticOverrides(t.diagnosticSeverityOverrides);l.analyzeUnannotatedFunctions=null===(n=t.analyzeUnannotatedFunctions)||void 0===n||n;const u=(e,n)=>{const i=t.fromVsCodeExtension?"the client settings":"a command-line option";this._console.warn(`The ${e} has been specified in both the config file and ${i}. The value in the config file (${n}) will take precedence`)};if(t.venvPath&&(l.venvPath?u("venvPath",l.venvPath):l.venvPath=t.venvPath),t.typeshedPath&&(l.typeshedPath?u("typeshedPath",l.typeshedPath):l.typeshedPath=t.typeshedPath),l.verboseOutput=null!==(i=t.verboseOutput)&&void 0!==i?i:l.verboseOutput,l.checkOnlyOpenFiles=!!t.checkOnlyOpenFiles,l.autoImportCompletions=!!t.autoImportCompletions,l.indexing=!!t.indexing,l.logTypeEvaluationTime=!!t.logTypeEvaluationTime,l.typeEvaluationTimeThreshold=t.typeEvaluationTimeThreshold,void 0===l.useLibraryCodeForTypes?l.useLibraryCodeForTypes=!!t.useLibraryCodeForTypes:void 0!==t.useLibraryCodeForTypes&&u("useLibraryCodeForTypes",l.useLibraryCodeForTypes),t.stubPath?l.stubPath?u("stubPath",l.stubPath):l.stubPath=t.stubPath:l.stubPath||(l.stubPath=(0,m.normalizePath)((0,m.combinePaths)(l.projectRoot,"typings"))),l.venvPath&&(this._fs.existsSync(l.venvPath)&&(0,m.isDirectory)(this._fs,l.venvPath)||this._console.error(`venvPath ${l.venvPath} is not a valid directory.`),l.venv=null!==(s=l.venv)&&void 0!==s?s:this._configOptions.venv,l.venv)){const t=(0,m.combinePaths)(l.venvPath,l.venv);if(this._fs.existsSync(t)&&(0,m.isDirectory)(this._fs,t)){const t=[];void 0===(0,f.findPythonSearchPaths)(this._fs,l,e,t)&&(this._console.error(`site-packages directory cannot be located for venvPath ${l.venvPath} and venv ${l.venv}.`),l.verboseOutput&&t.forEach((e=>{this._console.error(` ${e}`)})))}else this._console.error(`venv ${l.venv} subdirectory not found in venv path ${l.venvPath}.`)}return l.venv&&(l.venvPath||this._console.warn("venvPath not specified, so venv settings will be ignored.")),l.typeshedPath&&(this._fs.existsSync(l.typeshedPath)&&(0,m.isDirectory)(this._fs,l.typeshedPath)||this._console.error(`typeshedPath ${l.typeshedPath} is not a valid directory.`)),l.stubPath&&(this._fs.existsSync(l.stubPath)&&(0,m.isDirectory)(this._fs,l.stubPath)||this._console.warn(`stubPath ${l.stubPath} is not a valid directory.`)),l}writeTypeStub(e){var t;const n=this._getTypeStubFolder();this._program.writeTypeStub(null!==(t=this._typeStubTargetPath)&&void 0!==t?t:"",this._typeStubTargetIsSingleFile,n,e)}writeTypeStubInBackground(e){var t;const n=this._getTypeStubFolder();return this._backgroundAnalysisProgram.writeTypeStub(null!==(t=this._typeStubTargetPath)&&void 0!==t?t:"",this._typeStubTargetIsSingleFile,n,e)}invalidateAndForceReanalysis(e=!0,t=!1){t&&this._updateTrackedFileList(!1),this._backgroundAnalysisProgram.invalidateAndForceReanalysis(e)}restart(){this._applyConfigOptions(this._hostFactory()),this._backgroundAnalysisProgram.restart()}get _fs(){return this._backgroundAnalysisProgram.importResolver.fileSystem}get _program(){return this._backgroundAnalysisProgram.program}get _configOptions(){return this._backgroundAnalysisProgram.configOptions}get _watchForSourceChanges(){var e;return!!(null===(e=this._commandLineOptions)||void 0===e?void 0:e.watchForSourceChanges)}get _watchForLibraryChanges(){var e;return!!(null===(e=this._commandLineOptions)||void 0===e?void 0:e.watchForLibraryChanges)}get _watchForConfigChanges(){var e;return!!(null===(e=this._commandLineOptions)||void 0===e?void 0:e.watchForConfigChanges)}get _typeCheckingMode(){var e;return null===(e=this._commandLineOptions)||void 0===e?void 0:e.typeCheckingMode}get _verboseOutput(){return!!this._configOptions.verboseOutput}get _typeStubTargetImportName(){var e;return null===(e=this._commandLineOptions)||void 0===e?void 0:e.typeStubTargetImportName}_getTypeStubFolder(){const e=this._configOptions.stubPath;if(!this._typeStubTargetPath||!this._typeStubTargetImportName){const e=`Import '${this._typeStubTargetImportName}' could not be resolved`;throw this._console.error(e),new Error(e)}if(!e){const e="No typings path was specified";throw this._console.info(e),new Error(e)}const t=this._typeStubTargetImportName.split(".");if(0===t[0].length){const e=`Import '${this._typeStubTargetImportName}' could not be resolved`;throw this._console.error(e),new Error(e)}try{this._fs.existsSync(e)||this._fs.mkdirSync(e)}catch(t){const n=`Could not create typings directory '${e}'`;throw this._console.error(n),new Error(n)}const n=(0,m.combinePaths)(e,t[0]),i=(0,m.combinePaths)(e,...t);try{this._fs.existsSync(i)||(0,m.makeDirectories)(this._fs,i,e)}catch(e){const t=`Could not create typings subdirectory '${i}'`;throw this._console.error(t),new Error(t)}return n}_findConfigFileHereOrUp(e){return(0,m.forEachAncestorDirectory)(e,(e=>this._findConfigFile(e)))}_findConfigFile(e){for(const n of t.configFileNames){const t=(0,m.combinePaths)(e,n);if(this._fs.existsSync(t))return t}}_findPyprojectTomlFileHereOrUp(e){return(0,m.forEachAncestorDirectory)(e,(e=>this._findPyprojectTomlFile(e)))}_findPyprojectTomlFile(e){const n=(0,m.combinePaths)(e,t.pyprojectTomlName);if(this._fs.existsSync(n))return n}_parseJsonConfigFile(e){return this._attemptParseFile(e,(e=>o.parse(e)))}_parsePyprojectTomlFile(e){return this._attemptParseFile(e,((t,n)=>{try{const e=a.parse(t);if(e&&e.tool&&e.tool.pyright)return e.tool.pyright}catch(e){throw this._console.error(`Pyproject file parse attempt ${n} error: ${JSON.stringify(e)}`),e}this._console.error(`Pyproject file "${e}" is missing "[tool.pyright]" section.`)}))}_attemptParseFile(e,t){let n="",i=0;for(;;){try{n=this._fs.readFileSync(e,"utf8")}catch{return this._console.error(`Config file "${e}" could not be read.`),void this._reportConfigParseError()}let s=!1;try{return t(n,i+1)}catch(e){s=!0}if(!s)break;if(i++>=5)return this._console.error(`Config file "${e}" could not be parsed. Verify that format is correct.`),void this._reportConfigParseError()}}_getFileNamesFromFileSpecs(){const e=new Map;return h.timingStats.findFilesTime.timeOperation((()=>{const t=this._matchFiles(this._configOptions.include,this._configOptions.exclude);for(const n of t)e.set(n,n)})),[...e.values()]}_updateTrackedFileList(e){if(this._typeStubTargetImportName){const e=this._configOptions.findExecEnvironment(this._executionRootPath),t=(0,g.createImportedModuleDescriptor)(this._typeStubTargetImportName),n=this._backgroundAnalysisProgram.importResolver.resolveImport("",e,t);if(n.isImportFound){const e=[],t=n.resolvedPaths[n.resolvedPaths.length-1],i=(0,m.isFile)(this._fs,t),s=i&&"__init__"===(0,m.stripFileExtension)((0,m.getFileName)(t));let r=t;i&&(r=(0,m.getDirectoryPath)(r));for(let e=n.resolvedPaths.length-2;e>=0;e--)r=n.resolvedPaths[e]?n.resolvedPaths[e]:(0,m.getDirectoryPath)(r);(0,m.isDirectory)(this._fs,r)?this._typeStubTargetPath=r:(0,m.isFile)(this._fs,r)&&(this._typeStubTargetPath=(0,m.getDirectoryPath)(r)),t?(e.push(t),this._typeStubTargetIsSingleFile=1===n.resolvedPaths.length&&!s):this._typeStubTargetIsSingleFile=!1,n.filteredImplicitImports.forEach((t=>{e.push(t.path)})),this._backgroundAnalysisProgram.setAllowedThirdPartyImports([this._typeStubTargetImportName]),this._backgroundAnalysisProgram.setTrackedFiles(e)}else this._console.error(`Import '${this._typeStubTargetImportName}' not found`)}else{let t=[];this._console.info("Searching for source files"),t=this._getFileNamesFromFileSpecs(),this._backgroundAnalysisProgram.setTrackedFiles(t),this._backgroundAnalysisProgram.markAllFilesDirty(e),0===t.length?this._console.info("No source files found."):this._console.info(`Found ${t.length} source `+(1===t.length?"file":"files"))}this._requireTrackedFileUpdate=!1}_matchFiles(e,t){const n=[["bin","activate"],["Scripts","activate"],["pyvenv.cfg"]],i=[],s=Date.now();let r=!1;const a=(e,a)=>{if(r||.001*(Date.now()-s)>=10&&(this._console.error('Enumeration of workspace source files is taking longer than 10 seconds.\nThis may be because:\n* You have opened your home directory or entire hard drive as a workspace\n* Your workspace contains a very large number of directories and files\n* Your workspace contains a symlink to a directory with many files\n* Your workspace is remote, and file enumeration is slow\nTo reduce this time, open a workspace directory with fewer files or add a pyrightconfig.json configuration file with an "exclude" section to exclude subdirectories from your workspace. For more details, refer to https://github.com/microsoft/pyright/blob/main/docs/configuration.md.'),r=!0),this._configOptions.autoExcludeVenv&&n.some((t=>this._fs.existsSync((0,m.combinePaths)(e,...t)))))return void this._console.info(`Auto-excluding ${e}`);const{files:o,directories:c}=(0,m.getFileSystemEntries)(this._fs,e);for(const n of o){const s=(0,m.combinePaths)(e,n);this._matchIncludeFileSpec(a,t,s)&&i.push(s)}for(const n of c){const i=(0,m.combinePaths)(e,n);a.test(i)&&(this._isInExcludePath(i,t)||l(i,a))}},o=new Set,l=(e,t)=>{const n=(0,m.tryRealpath)(this._fs,e);if(n)if(o.has(n))this._console.warn(`Skipping recursive symlink "${e}" -> "${n}"`);else{o.add(n);try{a(e,t)}finally{o.delete(n)}}else this._console.warn(`Skipping broken link "${e}"`)};return e.forEach((e=>{if(!this._isInExcludePath(e.wildcardRoot,t)){let t=!1;const n=(0,m.tryStat)(this._fs,e.wildcardRoot);(null==n?void 0:n.isFile())?this._shouldIncludeFile(e.wildcardRoot)&&(i.push(e.wildcardRoot),t=!0):(null==n?void 0:n.isDirectory())&&(l(e.wildcardRoot,e.regExp),t=!0),t||this._console.error(`File or directory "${e.wildcardRoot}" does not exist.`)}})),i}_removeSourceFileWatchers(){this._sourceFileWatcher&&(this._sourceFileWatcher.close(),this._sourceFileWatcher=void 0)}_updateSourceFileWatchers(){if(this._removeSourceFileWatchers(),this._watchForSourceChanges&&this._configOptions.include.length>0){const e=this._configOptions.include.map((e=>(0,m.combinePaths)(this._executionRootPath,e.wildcardRoot)));try{this._verboseOutput&&this._console.info(`Adding fs watcher for directories:\n ${e.join("\n")}`);const t=(0,d.ignoredWatchEventFunction)(e);this._sourceFileWatcher=this._fs.createFileSystemWatcher(e,((e,n)=>{if(!n)return;if(this._verboseOutput&&this._console.info(`SourceFile: Received fs event '${e}' for path '${n}'`),t(n))return;if(n.endsWith(".tmp")||n.endsWith(".git")||n.includes(T))return;const i=(0,m.tryStat)(this._fs,n);if(!i||!i.isFile()||n.endsWith(".py")||n.endsWith(".pyi"))if("change"===e&&i)this._backgroundAnalysisProgram.markFilesDirty([n],!1),this._scheduleReanalysis(!1);else{const e=(0,m.getFileName)(n).split(".");let t=!1;4===e.length&&e[3]===e[1]&&32===e[2].length&&(t=!0),t||(this.invalidateAndForceReanalysis(!1),this._scheduleReanalysis(!0))}}))}catch{this._console.error(`Exception caught when installing fs watcher for:\n ${e.join("\n")}`)}}}_removeLibraryFileWatcher(){this._libraryFileWatcher&&(this._libraryFileWatcher.close(),this._libraryFileWatcher=void 0)}_updateLibraryFileWatcher(){if(this._removeLibraryFileWatcher(),!this._watchForLibraryChanges)return;const e=(0,f.findPythonSearchPaths)(this._fs,this._backgroundAnalysisProgram.configOptions,this._backgroundAnalysisProgram.host,[],!0,this._executionRootPath);if(e&&e.length>0)try{this._verboseOutput&&this._console.info(`Adding fs watcher for library directories:\n ${e.join("\n")}`);const t=(0,d.ignoredWatchEventFunction)(e);this._libraryFileWatcher=this._fs.createFileSystemWatcher(e,((e,n)=>{n&&(this._verboseOutput&&this._console.info(`LibraryFile: Received fs event '${e}' for path '${n}'}'`),t(n)||this._scheduleLibraryAnalysis())}))}catch{this._console.error(`Exception caught when installing fs watcher for:\n ${e.join("\n")}`)}}_clearLibraryReanalysisTimer(){var e;this._libraryReanalysisTimer&&(clearTimeout(this._libraryReanalysisTimer),this._libraryReanalysisTimer=void 0,null===(e=this._backgroundAnalysisProgram)||void 0===e||e.cancelIndexing())}_scheduleLibraryAnalysis(){this._disposed||(this._clearLibraryReanalysisTimer(),this._libraryReanalysisTimer=setTimeout((()=>{this._clearLibraryReanalysisTimer(),this.invalidateAndForceReanalysis(),this._scheduleReanalysis(!1)}),1e3))}_removeConfigFileWatcher(){this._configFileWatcher&&(this._configFileWatcher.close(),this._configFileWatcher=void 0)}_updateConfigFileWatcher(){this._removeConfigFileWatcher(),this._watchForConfigChanges&&(this._configFilePath?this._configFileWatcher=this._fs.createFileSystemWatcher([this._configFilePath],(e=>{this._verboseOutput&&this._console.info(`Received fs event '${e}' for config file`),this._scheduleReloadConfigFile()})):this._executionRootPath&&(this._configFileWatcher=this._fs.createFileSystemWatcher([this._executionRootPath],((e,n)=>{if(n&&("add"===e||"change"===e)){const i=(0,m.getFileName)(n);i&&t.configFileNames.some((e=>e===i))&&(this._verboseOutput&&this._console.info(`Received fs event '${e}' for config file`),this._commandLineOptions&&this.setOptions(this._commandLineOptions))}}))))}_clearReloadConfigTimer(){this._reloadConfigTimer&&(clearTimeout(this._reloadConfigTimer),this._reloadConfigTimer=void 0)}_scheduleReloadConfigFile(){this._clearReloadConfigTimer(),this._reloadConfigTimer=setTimeout((()=>{this._clearReloadConfigTimer(),this._reloadConfigFile()}),100)}_reloadConfigFile(){if(this._updateConfigFileWatcher(),this._configFilePath){this._console.info(`Reloading configuration file at ${this._configFilePath}`);const e=this._backgroundAnalysisProgram.host,t=this._getConfigOptions(e,this._commandLineOptions);this._backgroundAnalysisProgram.setConfigOptions(t),this._applyConfigOptions(e)}}_applyConfigOptions(e){var t;const n=this._importResolverFactory(this._fs,this._backgroundAnalysisProgram.configOptions,e);if(this._backgroundAnalysisProgram.setImportResolver(n),(null===(t=this._commandLineOptions)||void 0===t?void 0:t.fromVsCodeExtension)||this._configOptions.verboseOutput){const e=this._configOptions.verboseOutput?p.LogLevel.Info:p.LogLevel.Log;for(const t of this._configOptions.getExecutionEnvironments())(0,p.log)(this._console,e,`Search paths for ${t.root||"<default>"}`),n.getImportRoots(t,!0).forEach((t=>{(0,p.log)(this._console,e,` ${t}`)}))}this._updateLibraryFileWatcher(),this._updateConfigFileWatcher(),this._updateSourceFileWatchers(),this._updateTrackedFileList(!0),this._scheduleReanalysis(!1)}_clearReanalysisTimer(){this._analyzeTimer&&(clearTimeout(this._analyzeTimer),this._analyzeTimer=void 0)}_scheduleReanalysis(e){var t,n;if(this._disposed||!(null===(t=this._commandLineOptions)||void 0===t?void 0:t.enableAmbientAnalysis))return;e&&(this._requireTrackedFileUpdate=!0),null===(n=this._backgroundAnalysisCancellationSource)||void 0===n||n.cancel(),this._clearReanalysisTimer();const i=Date.now()-this._lastUserInteractionTime,s=Math.max(250-i,20);this._analyzeTimer=setTimeout((()=>{this._analyzeTimer=void 0,this._requireTrackedFileUpdate&&this._updateTrackedFileList(!1),this._backgroundAnalysisCancellationSource=this._cancellationProvider.createCancellationTokenSource(),this._backgroundAnalysisProgram.startAnalysis(this._backgroundAnalysisCancellationSource.token)&&this._scheduleReanalysis(!1)}),s)}_reportConfigParseError(){this._onCompletionCallback&&this._onCompletionCallback({diagnostics:[],filesInProgram:0,filesRequiringAnalysis:0,checkingOnlyOpenFiles:!0,fatalErrorOccurred:!1,configParseErrorOccurred:!0,elapsedTime:0})}_shouldIncludeFile(e){return _.test(e)}_isInExcludePath(e,t){return!!t.find((t=>t.regExp.test(e)))}_matchIncludeFileSpec(e,t,n){return!(!e.test(n)||this._isInExcludePath(n,t)||!this._shouldIncludeFile(n))}}t.AnalyzerService=v},4221:function(e,t,n){var i=this&&this.__createBinding||(Object.create?function(e,t,n,i){void 0===i&&(i=n),Object.defineProperty(e,i,{enumerable:!0,get:function(){return t[n]}})}:function(e,t,n,i){void 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z(e,t),t};class B{apply(e,t=new Set,n=0){var i;if(n>o.maxTypeRecursionCount)return e;if(!U(e))return e;if((0,o.isAnyOrUnknown)(e))return e;if((0,o.isNone)(e))return e;if((0,o.isTypeVar)(e)){if(e.details.recursiveTypeAliasName){if(!(null===(i=e.typeAliasInfo)||void 0===i?void 0:i.typeArguments))return e;let s=!1;const r=e.typeAliasInfo.typeArguments.map((e=>{const i=this.apply(e,t,n+1);return i!==e&&(s=!0),i}));return s?o.TypeBase.cloneForTypeAlias(e,e.typeAliasInfo.name,e.typeAliasInfo.fullName,e.typeAliasInfo.typeVarScopeId,e.typeAliasInfo.typeParameters,r):e}let s=e;const r=o.TypeVarType.getNameWithScope(e);return t.has(r)||(s=this.transformTypeVar(e),t.add(r),s=this.apply(s,t,n+1),(0,o.isVariadicTypeVar)(e)&&e.isVariadicInUnion&&(s=L(s)),t.delete(r)),s}if((0,o.isUnion)(e)){const i=p(e,(e=>{let i=this.apply(e,t,n+1);if((0,o.isVariadicTypeVar)(e)&&!(0,o.isVariadicTypeVar)(i)){const e=[];d(i,(t=>{e.push(L(t))})),i=(0,o.combineTypes)(e)}return i}));return 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s=o.TypeVarType.getNameWithScope(e);t.has(s)||(i=this.transformTypeVar(e),i!==e&&(t.add(s),i=this.apply(i,t,n+1),t.delete(s),r=!0))}s.push(i)})),o.ClassType.isTupleClass(e)&&(e.tupleTypeArguments?(i=[],e.tupleTypeArguments.forEach((e=>{const s=this.apply(e,t,n+1);s!==e&&(r=!0),(0,o.isVariadicTypeVar)(e)&&(0,o.isClassInstance)(s)&&v(s)&&s.tupleTypeArguments?i.push(...s.tupleTypeArguments):i.push(s)}))):a.length>0&&(i=this.transformVariadicTypeVar(a[0]),i&&(r=!0))),r?o.ClassType.cloneForSpecialization(e,s,!0,void 0,i):e}_transformTypeVarsInFunctionType(e,t,n){let i=e;if(i.details.paramSpec){const e=this.transformParamSpec(i.details.paramSpec);e&&(i=o.FunctionType.cloneForParamSpec(i,e))}const s=i.specializedTypes&&i.specializedTypes.returnType?i.specializedTypes.returnType:i.details.declaredReturnType,r=s?this.apply(s,t,n+1):void 0;let a=s!==r;const l={parameterTypes:[],returnType:r};if(i.details.parameters.length>=2){const e=i.details.parameters[i.details.parameters.length-2],t=i.details.parameters[i.details.parameters.length-1],n=o.FunctionType.getEffectiveParameterType(i,i.details.parameters.length-2),s=o.FunctionType.getEffectiveParameterType(i,i.details.parameters.length-1);if(1===e.category&&2===t.category&&(0,o.isParamSpec)(n)&&(0,o.isParamSpec)(s)&&(0,o.isTypeSame)(n,s)){const e=this.transformParamSpec(n);e&&(i=o.FunctionType.cloneForParamSpecApplication(i,e))}}let c,p,d;for(let e=0;e<i.details.parameters.length;e++){const s=o.FunctionType.getEffectiveParameterType(i,e),r=this.apply(s,t,n+1);l.parameterTypes.push(r),void 0===c&&(0,o.isVariadicTypeVar)(s)&&0===i.details.parameters[e].category&&(c=e,(0,o.isClassInstance)(r)&&v(r)&&r.isTupleForUnpackedVariadicTypeVar&&(p=r.tupleTypeArguments)),s!==r&&(a=!0)}if(!a)return i;if(i.inferredReturnType&&(d=this.apply(i.inferredReturnType,t,n+1)),!p)return o.FunctionType.cloneForSpecialization(i,l,d);const u=o.FunctionType.createInstance("","","",64);return l.parameterTypes.forEach(((e,t)=>{if(t===c)p.forEach((e=>{o.FunctionType.addParameter(u,{category:0,name:`__p${u.details.parameters.length}`,isNameSynthesized:!0,type:e,hasDeclaredType:!0})}));else{const n={...i.details.parameters[t]};n.type=e,n.name&&n.isNameSynthesized&&(n.name=`__p${u.details.parameters.length}`),o.FunctionType.addParameter(u,n)}})),u.details.declaredReturnType=o.FunctionType.getSpecializedReturnType(i),u}}class W extends B{constructor(e){super(),this._exemptTypeVars=e}transformTypeVar(e){return this._exemptTypeVars.some((t=>(0,o.isTypeSame)(e,t)&&!e.isExemptFromReplacement))?o.TypeVarType.cloneAsExemptFromReplacement(e):e}}class j extends B{constructor(e,t=!1,n=!1,i=!1){super(),this._typeVarMap=e,this._unknownIfNotFound=t,this._useNarrowBoundOnly=n,this._eliminateUnsolvedInUnions=i}transformTypeVar(e){if(e.scopeId&&this._typeVarMap.hasSolveForScope(e.scopeId)&&!e.isExemptFromReplacement){let t=this._typeVarMap.getTypeVarType(e,this._useNarrowBoundOnly);if(!t&&this._useNarrowBoundOnly){const n=this._typeVarMap.getTypeVarType(e);n&&f(n,!0)&&(t=n)}if(t)return o.TypeBase.isInstantiable(e)&&(t=R(t)),t;if(this._unknownIfNotFound)return o.UnknownType.create()}return e}transformUnion(e){if(this._eliminateUnsolvedInUnions){const t=p(e,(e=>{if(!(0,o.isTypeVar)(e)||void 0===e.scopeId||!this._typeVarMap.hasSolveForScope(e.scopeId))return e}));return(0,o.isNever)(t)?e:t}return e}transformVariadicTypeVar(e){if(e.scopeId&&this._typeVarMap.hasSolveForScope(e.scopeId))return this._typeVarMap.getVariadicTypeVar(e)}transformParamSpec(e){if(e.scopeId&&this._typeVarMap.hasSolveForScope(e.scopeId))return this._typeVarMap.getParamSpec(e)}}class $ extends B{constructor(e,t){super(),this._typeVarMap=e,this._liveTypeVarScopes=t,this.dummyScopeId="__expected_type_scope_id",this.dummyTypeVarPrefix="__expected_type_",this._typeVarMap.addSolveForScope(this.dummyScopeId)}_isTypeVarLive(e){return this._liveTypeVarScopes.some((t=>e.scopeId===t))}_createDummyTypeVar(e){if(e.details.isSynthesized&&e.details.name.startsWith(this.dummyTypeVarPrefix))return e;const t=o.TypeBase.isInstance(e);let n=o.TypeVarType.createInstance(`__expected_type_${$.synthesizedTypeVarIndexForExpectedType}`);return n.details.isSynthesized=!0,n.scopeId=this.dummyScopeId,n.nameWithScope=o.TypeVarType.makeNameWithScope(n.details.name,this.dummyScopeId),t||(n=R(n)),n.details.boundType=e.details.boundType,n.details.constraints=e.details.constraints,n.details.variance=e.details.variance,$.synthesizedTypeVarIndexForExpectedType++,n}transformTypeVar(e){return this._isTypeVarLive(e)?e:this._createDummyTypeVar(e)}}$.synthesizedTypeVarIndexForExpectedType=1},1659:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.TypeVarMap=void 0;const i=n(5839),s=n(1133),r=n(5168);class a{constructor(e){this._isLocked=!1,Array.isArray(e)?this._solveForScopes=e:this._solveForScopes=void 0!==e?[e]:void 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this._typeVarMap.get(t)}getTypeVars(){const e=[];return this._typeVarMap.forEach((t=>{e.push(t)})),e}hasParamSpec(e){return this._paramSpecMap.has(this._getKey(e))}getParamSpec(e){var t;return null===(t=this._paramSpecMap.get(this._getKey(e)))||void 0===t?void 0:t.type}setParamSpec(e,t){(0,i.assert)(!this._isLocked),this._paramSpecMap.set(this._getKey(e),{paramSpec:e,type:t})}typeVarCount(){return this._typeVarMap.size}getWideTypeBound(e){const t=this._typeVarMap.get(this._getKey(e));if(t)return t.wideBound}getRetainLiterals(e){const t=this._typeVarMap.get(this._getKey(e));return!!(null==t?void 0:t.retainLiteral)}lock(){(0,i.assert)(!this._isLocked),this._isLocked=!0}unlock(){this._isLocked=!1}isLocked(){return this._isLocked}_getKey(e){return s.TypeVarType.getNameWithScope(e)}_getSimplicityScoreForType(e,t=0){if(t>s.maxTypeRecursionCount)return 0;switch(e.category){case 5:case 6:return.5;case 10:return 1;case 9:{let n=1;return e.subtypes.length<16&&(0,r.doForEachSubtype)(e,(e=>{const 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s(t,e),t};Object.defineProperty(t,"__esModule",{value:!0}),t.getTypeFromIndexedTypedDict=t.assignToTypedDict=t.canAssignTypedDict=t.getTypedDictMembersForClass=t.synthesizeTypedDictClassMethods=t.createTypedDictType=void 0;const a=n(5839),o=n(1290),l=n(9744),c=n(1464),p=n(3550),d=n(2122),u=r(n(563)),m=r(n(8494)),h=n(817),y=n(2917),g=n(1133),f=n(5168);function T(e,t,n){(0,a.assert)(g.ClassType.isTypedDictClass(n));const i=g.FunctionType.createInstance("__new__","","",65);g.FunctionType.addParameter(i,{category:0,name:"cls",type:n,hasDeclaredType:!0}),g.FunctionType.addDefaultParameters(i),i.details.declaredReturnType=g.ClassType.cloneAsInstance(n);const s=g.FunctionType.createInstance("__init__","","",64);g.FunctionType.addParameter(s,{category:0,name:"self",type:g.ClassType.cloneAsInstance(n),hasDeclaredType:!0}),s.details.declaredReturnType=g.NoneType.createInstance(),g.FunctionType.addParameter(s,{category:1,type:g.AnyType.create(),hasDeclaredType:!0});const r=_(e,n);r.forEach(((e,t)=>{g.FunctionType.addParameter(s,{category:0,name:t,hasDefault:!e.isRequired,type:e.valueType,hasDeclaredType:!0})}));const o=n.details.fields;o.set("__init__",h.Symbol.createWithType(4,s)),o.set("__new__",h.Symbol.createWithType(4,i));const l=e.getBuiltInType(t,"str");if((0,g.isInstantiableClass)(l)){const i={category:0,name:"self",type:g.ClassType.cloneAsInstance(n),hasDeclaredType:!0},s=e.getScopeIdForNode(t);let a=g.TypeVarType.createInstance(`__${n.details.name}_default`);a.details.isSynthesized=!0,a=g.TypeVarType.cloneForScopeId(a,s,n.details.name,1);const c=(e,t,n)=>{const s=g.FunctionType.createInstance("get","","",320);return 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g.FunctionType.addParameter(r,i),g.FunctionType.addParameter(r,{category:0,name:"k",hasDeclaredType:!0,type:e}),g.FunctionType.addParameter(r,{category:0,name:"default",hasDeclaredType:!0,type:n?g.AnyType.create():a,hasDefault:!0}),r.details.declaredReturnType=n?t:(0,g.combineTypes)([t,a]),r.details.typeVarScopeId=s,r},u=e=>{const t=g.FunctionType.createInstance("delitem","","",320);return g.FunctionType.addParameter(t,i),g.FunctionType.addParameter(t,{category:0,name:"k",hasDeclaredType:!0,type:e}),t.details.declaredReturnType=g.NoneType.createInstance(),t},m=[],y=[],f=[];r.forEach(((e,t)=>{const n=g.ClassType.cloneAsInstance(g.ClassType.cloneWithLiteral(l,t));e.isRequired||m.push(c(n,e.valueType,!1)),m.push(c(n,e.valueType,!0)),y.push(...p(n,e.valueType)),f.push(d(n,e.valueType,e.isRequired))}));const T=g.ClassType.cloneAsInstance(l);m.push(c(T,g.AnyType.create(),!1)),m.push(c(T,g.AnyType.create(),!0)),y.push(...p(T,g.AnyType.create())),f.push(d(T,g.AnyType.create())),o.set("get",h.Symbol.createWithType(4,g.OverloadedFunctionType.create(m))),o.set("pop",h.Symbol.createWithType(4,g.OverloadedFunctionType.create(y))),o.set("setdefault",h.Symbol.createWithType(4,g.OverloadedFunctionType.create(f))),o.set("__delitem__",h.Symbol.createWithType(4,u(T)))}}function _(e,t,n=!1){if(!t.details.typedDictEntries){const n=new Map;v(e,t,n),t.details.typedDictEntries=n}const i=new Map;return t.details.typedDictEntries.forEach(((e,t)=>{i.set(t,{...e})})),n&&t.typedDictNarrowedEntries&&t.typedDictNarrowedEntries.forEach(((e,t)=>{i.set(t,{...e})})),i}function v(e,t,n,i=0){(0,a.assert)(g.ClassType.isTypedDictClass(t)),i>g.maxTypeRecursionCount||(t.details.baseClasses.forEach((t=>{(0,g.isInstantiableClass)(t)&&g.ClassType.isTypedDictClass(t)&&v(e,t,n,i+1)})),t.details.fields.forEach(((i,s)=>{if(!i.isIgnoredForProtocolMatch()){const r=(0,y.getLastTypedDeclaredForSymbol)(i);if(r&&1===r.type){const a=e.getEffectiveTypeOfSymbol(i);let c=!g.ClassType.isCanOmitDictValues(t);(0,y.isRequiredTypedDictVariable)(i)?c=!0:(0,y.isNotRequiredTypedDictVariable)(i)&&(c=!1);const p=n.get(s);if(p&&!(0,g.isTypeSame)(p.valueType,a)){const t=new o.DiagnosticAddendum;t.addMessage(d.Localizer.DiagnosticAddendum.typedDictFieldRedefinition().format({parentType:e.printType(p.valueType),childType:e.printType(a)})),e.addDiagnostic(u.getFileInfo(r.node).diagnosticRuleSet.reportGeneralTypeIssues,l.DiagnosticRule.reportGeneralTypeIssues,d.Localizer.Diagnostic.typedDictFieldRedefinition().format({name:s})+t.getString(),r.node)}n.set(s,{valueType:a,isRequired:c,isProvided:!1})}}})))}t.createTypedDictType=function(e,t,n,i){const s=u.getFileInfo(t);let r="TypedDict";if(0===i.length)e.addError(d.Localizer.Diagnostic.typedDictFirstArg(),t);else{const n=i[0];0===n.argumentCategory&&n.valueExpression&&48===n.valueExpression.nodeType?r=n.valueExpression.strings.map((e=>e.value)).join(""):e.addError(d.Localizer.Diagnostic.typedDictFirstArg(),i[0].valueExpression||t)}const a=g.ClassType.createInstantiable(r,m.getClassFullName(t,s.moduleName,r),s.moduleName,s.filePath,128,m.getTypeSourceId(t),void 0,n.details.effectiveMetaclass);a.details.baseClasses.push(n),(0,f.computeMroLinearization)(a);const o=a.details.fields;o.set("__class__",h.Symbol.createWithType(68,a));let l=!1;if(i.length<2)e.addError(d.Localizer.Diagnostic.typedDictSecondArgDict(),t);else{const n=i[1],r=new Map;if(0===n.argumentCategory&&n.valueExpression&&15===n.valueExpression.nodeType)l=!0,n.valueExpression.entries.forEach((t=>{if(17!==t.nodeType)return void e.addError(d.Localizer.Diagnostic.typedDictSecondArgDictEntry(),t);if(48!==t.keyExpression.nodeType)return void e.addError(d.Localizer.Diagnostic.typedDictEntryName(),t.keyExpression);const n=t.keyExpression.strings.map((e=>e.value)).join("");if(!n)return void e.addError(d.Localizer.Diagnostic.typedDictEmptyName(),t.keyExpression);if(r.has(n))return void e.addError(d.Localizer.Diagnostic.typedDictEntryUnique(),t.keyExpression);r.set(n,!0),e.getTypeForExpressionExpectingType(t.valueExpression,!0);const i=new h.Symbol(8),a={type:1,node:t.keyExpression,path:s.filePath,typeAnnotationNode:t.valueExpression,range:(0,c.convertOffsetsToRange)(t.keyExpression.start,p.TextRange.getEnd(t.keyExpression),s.lines),moduleName:s.moduleName};i.addDeclaration(a),o.set(n,i)}));else if(n.name)for(let n=1;n<i.length;n++){const s=i[n];if(!s.name||!s.valueExpression)continue;if(r.has(s.name.value)){e.addError(d.Localizer.Diagnostic.typedDictEntryUnique(),s.valueExpression);continue}r.set(s.name.value,!0),e.getTypeForExpressionExpectingType(s.valueExpression,!0);const a=new h.Symbol(8),l=u.getFileInfo(t),m={type:1,node:s.name,path:l.filePath,typeAnnotationNode:s.valueExpression,range:(0,c.convertOffsetsToRange)(s.name.start,p.TextRange.getEnd(s.valueExpression),l.lines),moduleName:l.moduleName};a.addDeclaration(m),o.set(s.name.value,a)}else e.addError(d.Localizer.Diagnostic.typedDictSecondArgDict(),t)}return l&&(i.length>=3&&(!i[2].name||"total"!==i[2].name.value||!i[2].valueExpression||11!==i[2].valueExpression.nodeType||15!==i[2].valueExpression.constType&&33!==i[2].valueExpression.constType?e.addError(d.Localizer.Diagnostic.typedDictTotalParam(),i[2].valueExpression||t):15===i[2].valueExpression.constType&&(a.details.flags|=256)),i.length>3&&e.addError(d.Localizer.Diagnostic.typedDictExtraArgs(),i[3].valueExpression||t)),T(e,t,a),a},t.synthesizeTypedDictClassMethods=T,t.getTypedDictMembersForClass=_,t.canAssignTypedDict=function(e,t,n,i,s=0){let r=!0;const a=_(e,t),o=_(e,n,!0);return a.forEach(((a,l)=>{const c=o.get(l);c?(a.isRequired&&!c.isRequired?(i&&i.addMessage(d.Localizer.DiagnosticAddendum.typedDictFieldRequired().format({name:l,type:e.printType(t)})),r=!1):!a.isRequired&&c.isRequired&&(i&&i.addMessage(d.Localizer.DiagnosticAddendum.typedDictFieldNotRequired().format({name:l,type:e.printType(t)})),r=!1),e.canAssignType(a.valueType,c.valueType,void 0,void 0,void 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t=e.port,n=(0,y.getCancellationTokenFromId)(e.data),i=this.program.getFilesToAnalyzeCount();this._onAnalysisCompletion(t,{diagnostics:[],filesInProgram:this.program.getFileCount(),filesRequiringAnalysis:i,checkingOnlyOpenFiles:this.program.isCheckingOnlyOpenFiles(),fatalErrorOccurred:!1,configParseErrorOccurred:!1,elapsedTime:0}),this._analyzeOneChunk(t,n,e);break}case"resumeAnalysis":{const t=e.port,n=(0,y.getCancellationTokenFromId)(e.data);this._analyzeOneChunk(t,n,e);break}case"getDiagnosticsForRange":(0,c.run)((()=>{const{filePath:t,range:n,cancellationId:i}=e.data,s=(0,y.getCancellationTokenFromId)(i);return(0,p.throwIfCancellationRequested)(s),this.program.getDiagnosticsForRange(t,n)}),e.port);break;case"writeTypeStub":(0,c.run)((()=>{const{targetImportPath:t,targetIsSingleFile:n,stubPath:i,cancellationId:s}=e.data,r=(0,y.getCancellationTokenFromId)(s);(0,o.analyzeProgram)(this.program,void 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t=this.program.setTrackedFiles(e.data);this._reportDiagnostics(t,this.program.getFilesToAnalyzeCount(),0);break}case"setAllowedThirdPartyImports":this.program.setAllowedThirdPartyImports(e.data);break;case"ensurePartialStubPackages":{const{executionRoot:t}=e.data,n=this._configOptions.getExecutionEnvironments().find((e=>e.root===t));n&&this._importResolver.ensurePartialStubPackages(n);break}case"setFileOpened":{const{filePath:t,version:n,contents:i,isTracked:s}=e.data;this.program.setFileOpened(t,n,i,s);break}case"setFileClosed":{const t=this.program.setFileClosed(e.data);this._reportDiagnostics(t,this.program.getFilesToAnalyzeCount(),0);break}case"markAllFilesDirty":this.program.markAllFilesDirty(e.data);break;case"markFilesDirty":{const{filePaths:t,evenIfContentsAreSame:n}=e.data;this.program.markFilesDirty(t,n);break}case"invalidateAndForceReanalysis":this._importResolver.invalidateCache(),this.program.markAllFilesDirty(!0);break;case"restart":this._importResolver=this.createImportResolver(this.fs,this._configOptions,this._host),this.program.setImportResolver(this._importResolver);break;default:m.fail(`${e.requestType} is not 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h{constructor(e,t){this.include=[],this.exclude=[],this.ignore=[],this.strict=[],this.autoImportCompletions=!0,this.indexing=!1,this.logTypeEvaluationTime=!1,this.typeEvaluationTimeThreshold=50,this.disableInferenceForPyTypedSources=!0,this.initializedFromJson=!1,this.analyzeUnannotatedFunctions=!0,this.executionEnvironments=[],this.projectRoot=e,this.typeCheckingMode=t,this.diagnosticRuleSet=h.getDiagnosticRuleSet(t),"off"===t&&(this.disableInferenceForPyTypedSources=!1)}static 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s(e,t){t&&(Array.isArray(t)?t.forEach((t=>{s(e,t)})):(t.start<e.start&&(e.length+=e.start-t.start,e.start=t.start),n(t)>n(e)&&(e.length+=n(t)-n(e))))}e.create=t,e.fromBounds=function(e,n){if(e<0)throw new Error("start must be non-negative");if(e>n)throw new Error("end must be greater than or equal to start");return t(e,n-e)},e.getEnd=n,e.contains=function(e,t){return t>=e.start&&t<n(e)},e.containsRange=function(e,t){return t.start>=e.start&&n(t)<=n(e)},e.overlaps=i,e.overlapsRange=function(e,t){return i(e,t.start)||i(t,e.start)},e.extend=s,e.combine=function(e){if(0===e.length)return;const t=e[0];for(let n=1;n<e.length;n++)s(t,e[n]);return t}}(t.TextRange||(t.TextRange={})),function(e){e.is=function(e){const t=e;return t&&void 0!==t.line&&void 0!==t.character},e.print=function(e){return`(${e.line}:${e.character})`}}(n=t.Position||(t.Position={})),(i=t.Range||(t.Range={})).is=function(e){const t=e;return t&&void 0!==t.start&&void 0!==t.end},i.print=function(e){return`${n.print(e.start)}-${n.print(e.end)}`},t.comparePositions=s,t.getEmptyPosition=function(){return{line:0,character:0}},t.doRangesOverlap=function(e,t){return!(s(t.start,e.end)>=0||s(e.start,t.end)>=0)},t.doRangesIntersect=function(e,t){return!(s(t.start,e.end)>0||s(e.start,t.end)>0)},t.doesRangeContain=function e(t,i){return n.is(i)?s(t.start,i)<=0&&s(t.end,i)>=0:e(t,i.start)&&e(t,i.end)},t.positionsAreEqual=r,t.rangesAreEqual=function(e,t){return r(e.start,t.start)&&r(e.end,t.end)},t.getEmptyRange=function(){return{start:{line:0,character:0},end:{line:0,character:0}}},t.isEmptyPosition=a,t.isEmptyRange=function(e){return a(e.start)&&a(e.end)},t.extendRange=o,t.combineRange=function(e){if(0===e.length)return;const t=e[0];for(let n=1;n<e.length;n++)o(t,e[n]);return t}},3420:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.TextRangeCollection=void 0;const i=n(3550);t.TextRangeCollection=class{constructor(e){this._items=e}get start(){return this._items.length>0?this._items[0].start:0}get end(){const e=this._items[this._items.length-1];return this._items.length>0?e.start+e.length:0}get length(){return this.end-this.start}get count(){return this._items.length}contains(e){return e>=this.start&&e<this.end}getItemAt(e){if(e<0||e>=this._items.length)throw new Error("index is out of range");return this._items[e]}getItemAtPosition(e){if(0===this.count)return-1;if(e<this.start)return-1;if(e>this.end)return-1;let t=0,n=this.count-1;for(;t<n;){const i=Math.floor(t+(n-t)/2),s=this._items[i];if(e>=s.start&&(i>=this.count-1||e<this._items[i+1].start))return i;e<s.start?n=i-1:t=i+1}return t}getItemContaining(e){if(0===this.count)return-1;if(e<this.start)return-1;if(e>this.end)return-1;let t=0,n=this.count-1;for(;t<=n;){const s=Math.floor(t+(n-t)/2),r=this._items[s];if(i.TextRange.contains(r,e))return s;if(s<this.count-1&&i.TextRange.getEnd(r)<=e&&e<this._items[s+1].start)return-1;e<r.start?n=s-1:t=s+1}return-1}}},8718:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.timingStats=t.TimingStats=t.TimingStat=t.Duration=void 0;class n{constructor(){this._startTime=Date.now()}getDurationInMilliseconds(){return Date.now()-this._startTime}getDurationInSeconds(){return this.getDurationInMilliseconds()/1e3}}t.Duration=n;class i{constructor(){this.totalTime=0,this.callCount=0,this.isTiming=!1}timeOperation(e){if(this.callCount++,this.isTiming)return e();{this.isTiming=!0;const t=new n,i=e();return this.totalTime+=t.getDurationInMilliseconds(),this.isTiming=!1,i}}subtractFromTime(e){if(this.isTiming){this.isTiming=!1;const t=new n;e(),this.totalTime-=t.getDurationInMilliseconds(),this.isTiming=!0}else e()}printTime(){const e=this.totalTime/1e3;return(Math.round(100*e)/100).toString()+"sec"}}t.TimingStat=i;class s{constructor(){this.totalDuration=new n,this.findFilesTime=new i,this.readFileTime=new i,this.tokenizeFileTime=new i,this.parseFileTime=new i,this.resolveImportsTime=new i,this.cycleDetectionTime=new i,this.bindTime=new i,this.typeCheckerTime=new i,this.typeEvaluationTime=new i}printSummary(e){e.info(`Completed in ${this.totalDuration.getDurationInSeconds()}sec`)}printDetails(e){e.info(""),e.info("Timing stats"),e.info("Find Source Files: "+this.findFilesTime.printTime()),e.info("Read Source Files: "+this.readFileTime.printTime()),e.info("Tokenize: "+this.tokenizeFileTime.printTime()),e.info("Parse: "+this.parseFileTime.printTime()),e.info("Resolve Imports: "+this.resolveImportsTime.printTime()),e.info("Bind: "+this.bindTime.printTime()),e.info("Check: "+this.typeCheckerTime.printTime()),e.info("Detect Cycles: "+this.cycleDetectionTime.printTime())}getTotalDuration(){return this.totalDuration.getDurationInSeconds()}}t.TimingStats=s,t.timingStats=new s},2185:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.UriParser=void 0;const i=n(6657);t.UriParser=class{constructor(e){this._fs=e}decodeTextDocumentPosition(e,t){return{filePath:(0,i.convertUriToPath)(this._fs,e.uri),position:t}}decodeTextDocumentUri(e){return(0,i.convertUriToPath)(this._fs,e)}}},8798:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.convertWorkspaceDocumentEdits=t.convertWorkspaceEdits=void 0;const i=n(4494),s=n(6657),r=n(9489);t.convertWorkspaceEdits=function(e,t){const n={changes:{}};return t.forEach((t=>{const i=(0,s.convertPathToUri)(e,t.filePath);n.changes[i]=n.changes[i]||[],n.changes[i].push({range:t.range,newText:t.replacementText})})),n},t.convertWorkspaceDocumentEdits=function(e,t,n,a="default"){const o={documentChanges:[],changeAnnotations:n},l=(0,r.createMapFromItems)(t,(e=>e.filePath));for(const[t,n]of l)o.documentChanges.push(i.TextDocumentEdit.create({uri:(0,s.convertPathToUri)(e,t),version:null},[...n.map((e=>({range:e.range,newText:e.replacementText,annotationId:a})))]));return o}},8992:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.LanguageServerBase=void 0,n(6755);const i=n(4494),s=n(7256),r=n(5674),a=n(6708),o=n(2921),l=n(3213),c=n(9489),p=n(1775),d=n(2930),u=n(2211),m=n(8304),h=n(6657),y=n(2150),g=n(8798),f=n(31),T=n(3778),_=n(2816),v=n(3334),b=n(2122),I=(0,s.attachWorkDone)(void 0,void 0);t.LanguageServerBase=class{constructor(e,t,n){var s,r;this._serverOptions=e,this._connection=t,this.console=n,this._lastTriggerKind=i.CompletionTriggerKind.Invoked,this.rootPath="",this.client={hasConfigurationCapability:!1,hasVisualStudioExtensionsCapability:!1,hasWorkspaceFoldersCapability:!1,hasWatchFileCapability:!1,hasActiveParameterCapability:!1,hasSignatureLabelOffsetCapability:!1,hasHierarchicalDocumentSymbolCapability:!1,hasWindowProgressCapability:!1,hasGoToDeclarationCapability:!1,hasDocumentChangeCapability:!1,hasDocumentAnnotationCapability:!1,hoverContentFormat:i.MarkupKind.PlainText,completionDocFormat:i.MarkupKind.PlainText,completionSupportsSnippet:!1,signatureDocFormat:i.MarkupKind.PlainText,supportsDeprecatedDiagnosticTag:!1,supportsUnnecessaryDiagnosticTag:!1,completionItemResolveSupportsAdditionalTextEdits:!1},global.__rootDirectory=e.rootDirectory,this.console.info(`${e.productName} language server ${e.version&&e.version+" "}starting`),this.console.info(`Server root directory: ${e.rootDirectory}`),this._workspaceMap=this._serverOptions.workspaceMap,this._fileWatcherProvider=this._serverOptions.fileWatcherProvider,this.fs=this._serverOptions.fileSystem,this._uriParser=this._serverOptions.uriParser;const a=this.fs.getModulePath();a&&this.fs.chdir(a),this.setupConnection(null!==(s=e.supportedCommands)&&void 0!==s?s:[],null!==(r=e.supportedCodeActions)&&void 0!==r?r:[]),this._progressReporter=new y.ProgressReportTracker(this.createProgressReporter()),this._connection.listen()}decodeTextDocumentUri(e){return this._uriParser.decodeTextDocumentUri(e)}async getConfiguration(e,t){if(this.client.hasConfigurationCapability){const n={};return void 0!==e&&(n.scopeUri=e),void 0!==t&&(n.section=t),this._connection.workspace.getConfiguration(n)}if(this._defaultClientConfig)return(0,c.getNestedProperty)(this._defaultClientConfig,t)}isOpenFilesOnly(e){return"workspace"!==e}getSeverityOverrides(e){const t=e;if((0,p.getDiagnosticSeverityOverrides)().includes(t))return t}getDiagnosticRuleName(e){const t=e;if((0,d.getDiagLevelDiagnosticRules)().includes(t))return t}createBackgroundAnalysisProgram(e,t,n,i,s,a){return new r.BackgroundAnalysisProgram(e,t,n,i,s,a)}setExtension(e){this._serverOptions.extension=e}get window(){return this._connection.window}get supportAdvancedEdits(){return this.client.hasDocumentChangeCapability&&this.client.hasDocumentAnnotationCapability}createAnalyzerService(e){this.console.log(`Starting service instance "${e}"`);const t=new a.AnalyzerService(e,this.fs,this.console,this.createHost.bind(this),this.createImportResolver.bind(this),void 0,this._serverOptions.extension,this.createBackgroundAnalysis(),this._serverOptions.maxAnalysisTimeInForeground,this.createBackgroundAnalysisProgram.bind(this),this._serverOptions.cancellationProvider);return t.setCompletionCallback((e=>this.onAnalysisCompletedHandler(e))),t}async getWorkspaceForFile(e){const t=this._workspaceMap.getWorkspaceForFile(this,e);return await t.isInitialized.promise,t}reanalyze(){this._workspaceMap.forEach((e=>{e.serviceInstance.invalidateAndForceReanalysis()}))}restart(){this._workspaceMap.forEach((e=>{e.serviceInstance.restart()}))}setupConnection(e,t){this._connection.onInitialize((n=>this.initialize(n,e,t))),this._connection.onInitialized((()=>this.onInitialized())),this._connection.onDidChangeConfiguration((e=>this.onDidChangeConfiguration(e))),this._connection.onCodeAction(((e,t)=>this.executeCodeAction(e,t))),this._connection.onDefinition((async(e,t)=>this.onDefinition(e,t))),this._connection.onDeclaration((async(e,t)=>this.onDeclaration(e,t))),this._connection.onTypeDefinition((async(e,t)=>this.onTypeDefinition(e,t))),this._connection.onReferences((async(e,t,n,i)=>this.onReferences(e,t,n,i))),this._connection.onDocumentSymbol((async(e,t)=>this.onDocumentSymbol(e,t))),this._connection.onWorkspaceSymbol((async(e,t,n,i)=>this.onWorkspaceSymbol(e,t,i))),this._connection.onHover((async(e,t)=>this.onHover(e,t))),this._connection.onDocumentHighlight((async(e,t)=>this.onDocumentHighlight(e,t))),this._connection.onSignatureHelp((async(e,t)=>this.onSignatureHelp(e,t))),this._connection.onCompletion(((e,t)=>this.onCompletion(e,t))),this._connection.onCompletionResolve((async(e,t)=>this.onCompletionResolve(e,t))),this._connection.onRenameRequest((async(e,t)=>this.onRenameRequest(e,t)));const n=this._connection.languages.callHierarchy;n.onPrepare((async(e,t)=>this.onPrepare(e,t))),n.onIncomingCalls((async(e,t)=>this.onIncomingCalls(e,t))),n.onOutgoingCalls((async(e,t)=>this.onOutgoingCalls(e,t))),this._connection.onDidOpenTextDocument((async e=>this.onDidOpenTextDocument(e))),this._connection.onDidChangeTextDocument((async e=>this.onDidChangeTextDocument(e))),this._connection.onDidCloseTextDocument((async e=>this.onDidCloseTextDocument(e))),this._connection.onDidChangeWatchedFiles((e=>this.onDidChangeWatchedFiles(e))),this._connection.onExecuteCommand((async(e,t,n)=>this.onExecuteCommand(e,t,n)))}initialize(e,t,n){var s,r,a,o,l,c,p,d,u,m,h,y,g,f,T,_,v,I,C,S,F,D,P,x,A,k,E,w,N,R,M,O,L,V,U,z,B,W;e.locale&&(0,b.setLocaleOverride)(e.locale),this.rootPath=e.rootPath||"";const j=e.capabilities;this.client.hasConfigurationCapability=!!(null===(s=j.workspace)||void 0===s?void 0:s.configuration),this.client.hasWatchFileCapability=!!(null===(a=null===(r=j.workspace)||void 0===r?void 0:r.didChangeWatchedFiles)||void 0===a?void 0:a.dynamicRegistration),this.client.hasWorkspaceFoldersCapability=!!(null===(o=j.workspace)||void 0===o?void 0:o.workspaceFolders),this.client.hasVisualStudioExtensionsCapability=!!j.supportsVisualStudioExtensions,this.client.hasActiveParameterCapability=!!(null===(p=null===(c=null===(l=j.textDocument)||void 0===l?void 0:l.signatureHelp)||void 0===c?void 0:c.signatureInformation)||void 0===p?void 0:p.activeParameterSupport),this.client.hasSignatureLabelOffsetCapability=!!(null===(h=null===(m=null===(u=null===(d=j.textDocument)||void 0===d?void 0:d.signatureHelp)||void 0===u?void 0:u.signatureInformation)||void 0===m?void 0:m.parameterInformation)||void 0===h?void 0:h.labelOffsetSupport),this.client.hasHierarchicalDocumentSymbolCapability=!!(null===(g=null===(y=j.textDocument)||void 0===y?void 0:y.documentSymbol)||void 0===g?void 0:g.hierarchicalDocumentSymbolSupport),this.client.hasDocumentChangeCapability=!!(null===(T=null===(f=j.workspace)||void 0===f?void 0:f.workspaceEdit)||void 0===T?void 0:T.documentChanges)&&!!(null===(_=j.workspace.workspaceEdit)||void 0===_?void 0:_.resourceOperations),this.client.hasDocumentAnnotationCapability=!!(null===(I=null===(v=j.workspace)||void 0===v?void 0:v.workspaceEdit)||void 0===I?void 0:I.changeAnnotationSupport),this.client.hoverContentFormat=this._getCompatibleMarkupKind(null===(S=null===(C=j.textDocument)||void 0===C?void 0:C.hover)||void 0===S?void 0:S.contentFormat),this.client.completionDocFormat=this._getCompatibleMarkupKind(null===(P=null===(D=null===(F=j.textDocument)||void 0===F?void 0:F.completion)||void 0===D?void 0:D.completionItem)||void 0===P?void 0:P.documentationFormat),this.client.completionSupportsSnippet=!!(null===(k=null===(A=null===(x=j.textDocument)||void 0===x?void 0:x.completion)||void 0===A?void 0:A.completionItem)||void 0===k?void 0:k.snippetSupport),this.client.signatureDocFormat=this._getCompatibleMarkupKind(null===(N=null===(w=null===(E=j.textDocument)||void 0===E?void 0:E.signatureHelp)||void 0===w?void 0:w.signatureInformation)||void 0===N?void 0:N.documentationFormat);const $=(null===(O=null===(M=null===(R=j.textDocument)||void 0===R?void 0:R.publishDiagnostics)||void 0===M?void 0:M.tagSupport)||void 0===O?void 0:O.valueSet)||[];return this.client.supportsUnnecessaryDiagnosticTag=$.some((e=>e===i.DiagnosticTag.Unnecessary)),this.client.supportsDeprecatedDiagnosticTag=$.some((e=>e===i.DiagnosticTag.Deprecated)),this.client.hasWindowProgressCapability=!!(null===(L=j.window)||void 0===L?void 0:L.workDoneProgress),this.client.hasGoToDeclarationCapability=!!(null===(V=j.textDocument)||void 0===V?void 0:V.declaration),this.client.completionItemResolveSupportsAdditionalTextEdits=!!(null===(W=null===(B=null===(z=null===(U=j.textDocument)||void 0===U?void 0:U.completion)||void 0===z?void 0:z.completionItem)||void 0===B?void 0:B.resolveSupport)||void 0===W?void 0:W.properties.some((e=>"additionalTextEdits"===e))),e.workspaceFolders?e.workspaceFolders.forEach((e=>{const t=this._uriParser.decodeTextDocumentUri(e.uri);this._workspaceMap.set(t,this.createWorkspaceServiceInstance(e,t))})):e.rootPath&&this._workspaceMap.set(e.rootPath,this.createWorkspaceServiceInstance(void 0,e.rootPath)),{capabilities:{textDocumentSync:i.TextDocumentSyncKind.Incremental,definitionProvider:{workDoneProgress:!0},declarationProvider:{workDoneProgress:!0},typeDefinitionProvider:{workDoneProgress:!0},referencesProvider:{workDoneProgress:!0},documentSymbolProvider:{workDoneProgress:!0},workspaceSymbolProvider:{workDoneProgress:!0},hoverProvider:{workDoneProgress:!0},documentHighlightProvider:{workDoneProgress:!0},renameProvider:{workDoneProgress:!0},completionProvider:{triggerCharacters:this.client.hasVisualStudioExtensionsCapability?[".","[","@"]:[".","["],resolveProvider:!0,workDoneProgress:!0},signatureHelpProvider:{triggerCharacters:["(",",",")"],workDoneProgress:!0},codeActionProvider:{codeActionKinds:n,workDoneProgress:!0},executeCommandProvider:{commands:t,workDoneProgress:!0},callHierarchyProvider:!0}}}onInitialized(){this.client.hasWorkspaceFoldersCapability&&this._connection.workspace.onDidChangeWorkspaceFolders((e=>{e.removed.forEach((e=>{const t=this._uriParser.decodeTextDocumentUri(e.uri);this._workspaceMap.delete(t)})),e.added.forEach((async e=>{const t=this._uriParser.decodeTextDocumentUri(e.uri),n=this.createWorkspaceServiceInstance(e,t);this._workspaceMap.set(t,n),await this.updateSettingsForWorkspace(n)}))})),this.client.hasWatchFileCapability&&this._connection.client.register(i.DidChangeWatchedFilesNotification.type,{watchers:[...a.configFileNames.map((e=>({globPattern:`**/${e}`,kind:i.WatchKind.Create|i.WatchKind.Change|i.WatchKind.Delete}))),{globPattern:"**",kind:i.WatchKind.Create|i.WatchKind.Change|i.WatchKind.Delete}]})}onDidChangeConfiguration(e){this.console.log("Received updated settings"),(null==e?void 0:e.settings)&&(this._defaultClientConfig=null==e?void 0:e.settings),this.updateSettingsForAllWorkspaces()}async onDefinition(e,t){return this.getDefinitions(e,t,this.client.hasGoToDeclarationCapability?T.DefinitionFilter.PreferSource:T.DefinitionFilter.All,((e,t,n,i,s)=>e.serviceInstance.getDefinitionForPosition(t,n,i,s)))}async onDeclaration(e,t){return this.getDefinitions(e,t,this.client.hasGoToDeclarationCapability?T.DefinitionFilter.PreferStubs:T.DefinitionFilter.All,((e,t,n,i,s)=>e.serviceInstance.getDefinitionForPosition(t,n,i,s)))}async onTypeDefinition(e,t){return this.getDefinitions(e,t,T.DefinitionFilter.All,((e,t,n,i,s)=>e.serviceInstance.getTypeDefinitionForPosition(t,n,s)))}async getDefinitions(e,t,n,s){this.recordUserInteractionTime();const{filePath:r,position:a}=this._uriParser.decodeTextDocumentPosition(e.textDocument,e.position),o=await this.getWorkspaceForFile(r);if(o.disableLanguageServices)return;const l=s(o,r,a,n,t);return l?l.filter((e=>!this.fs.isInZipOrEgg(e.path))).map((e=>i.Location.create((0,h.convertPathToUri)(this.fs,e.path),e.range))):void 0}async onReferences(e,t,n,s){this._pendingFindAllRefsCancellationSource&&(this._pendingFindAllRefsCancellationSource.cancel(),this._pendingFindAllRefsCancellationSource=void 0);const r=await this._getProgressReporter(n,b.Localizer.CodeAction.findingReferences(),t),a=r.source;this._pendingFindAllRefsCancellationSource=a;try{const{filePath:t,position:n}=this._uriParser.decodeTextDocumentPosition(e.textDocument,e.position),o=await this.getWorkspaceForFile(t);if(o.disableLanguageServices)return;const l=e=>e.filter((e=>!this.fs.isInZipOrEgg(e.path))).map((e=>i.Location.create((0,h.convertPathToUri)(this.fs,e.path),e.range))),c=[],p=s?e=>s.report(l(e)):e=>c.push(...l(e));return o.serviceInstance.reportReferencesForPosition(t,n,e.context.includeDeclaration,p,a.token),c}finally{r.reporter.done(),a.dispose()}}async onDocumentSymbol(e,t){this.recordUserInteractionTime();const n=this._uriParser.decodeTextDocumentUri(e.textDocument.uri),i=await this.getWorkspaceForFile(n);if(i.disableLanguageServices)return;const s=[];return i.serviceInstance.addSymbolsForDocument(n,s,t),this.client.hasHierarchicalDocumentSymbolCapability?s:(0,_.convertToFlatSymbols)(e.textDocument.uri,s)}async onWorkspaceSymbol(e,t,n){const i=[],s=n?e=>n.report(e):e=>i.push(...e);for(const n of this._workspaceMap.values())await n.isInitialized.promise,n.disableLanguageServices||n.serviceInstance.reportSymbolsForWorkspace(e.query,s,t);return i}async onHover(e,t){const{filePath:n,position:i}=this._uriParser.decodeTextDocumentPosition(e.textDocument,e.position),s=(await this.getWorkspaceForFile(n)).serviceInstance.getHoverForPosition(n,i,this.client.hoverContentFormat,t);return(0,v.convertHoverResults)(this.client.hoverContentFormat,s)}async onDocumentHighlight(e,t){const{filePath:n,position:i}=this._uriParser.decodeTextDocumentPosition(e.textDocument,e.position);return(await this.getWorkspaceForFile(n)).serviceInstance.getDocumentHighlight(n,i,t)}async onSignatureHelp(e,t){var n,s,r,a;const{filePath:o,position:l}=this._uriParser.decodeTextDocumentPosition(e.textDocument,e.position),c=await this.getWorkspaceForFile(o);if(c.disableLanguageServices)return;const p=c.serviceInstance.getSignatureHelpForPosition(o,l,this.client.signatureDocFormat,t);if(!p)return;const d=p.signatures.map((e=>{let t=[];e.parameters&&(t=e.parameters.map((e=>i.ParameterInformation.create(this.client.hasSignatureLabelOffsetCapability?[e.startOffset,e.endOffset]:e.text,e.documentation))));const n=i.SignatureInformation.create(e.label,void 0,...t);return void 0!==e.documentation&&(n.documentation=e.documentation),void 0!==e.activeParameter&&(n.activeParameter=e.activeParameter),n})),u=e=>{var t;return void 0!==e.activeParameter||!p.callHasParameters&&!(null===(t=e.parameters)||void 0===t?void 0:t.length)};let m=d.findIndex(u);-1===m&&(m=null);let h=null!==m?d[m].activeParameter:null;if((null===(n=e.context)||void 0===n?void 0:n.isRetrigger)&&e.context.triggerKind!==i.SignatureHelpTriggerKind.Invoked){const t=null!==(r=null===(s=e.context.activeSignatureHelp)||void 0===s?void 0:s.activeSignature)&&void 0!==r?r:null;if(null!==t&&t<d.length){const e=d[t];u(e)&&(m=t,h=null!==(a=e.activeParameter)&&void 0!==a?a:null)}}return(this.client.hasActiveParameterCapability||null===m)&&(h=Math.max(...d.map((e=>{var t,n;return null!==(n=null===(t=e.parameters)||void 0===t?void 0:t.length)&&void 0!==n?n:0})))),{signatures:d,activeSignature:m,activeParameter:h}}async onCompletion(e,t){var n,s;const r=this._lastTriggerKind!==i.CompletionTriggerKind.TriggerForIncompleteCompletions||(null===(n=e.context)||void 0===n?void 0:n.triggerKind)!==i.CompletionTriggerKind.TriggerForIncompleteCompletions;this._lastTriggerKind=null===(s=e.context)||void 0===s?void 0:s.triggerKind;const{filePath:a,position:o}=this._uriParser.decodeTextDocumentPosition(e.textDocument,e.position),l=await this.getWorkspaceForFile(a);if(l.disableLanguageServices)return;const c=await this.getWorkspaceCompletionsForPosition(l,a,o,l.rootPath,t);return c&&c.completionList&&(c.completionList.isIncomplete=r),null==c?void 0:c.completionList}async onCompletionResolve(e,t){const n=e.data;if(n&&n.filePath){const i=await this.getWorkspaceForFile(n.workspacePath);this.resolveWorkspaceCompletionItem(i,n.filePath,e,t)}return e}async onRenameRequest(e,t){const{filePath:n,position:i}=this._uriParser.decodeTextDocumentPosition(e.textDocument,e.position),s=await this.getWorkspaceForFile(n);if(s.disableLanguageServices)return;const r=s.serviceInstance.renameSymbolAtPosition(n,i,e.newName,""===s.rootPath,t);return r?(0,g.convertWorkspaceEdits)(this.fs,r):void 0}async onPrepare(e,t){const{filePath:n,position:i}=this._uriParser.decodeTextDocumentPosition(e.textDocument,e.position),s=await this.getWorkspaceForFile(n);if(s.disableLanguageServices)return null;const r=s.serviceInstance.getCallForPosition(n,i,t)||null;return r?this.fs.isInZipOrEgg(r.uri)?null:(r.uri=(0,h.convertPathToUri)(this.fs,r.uri),[r]):null}async onIncomingCalls(e,t){const{filePath:n,position:i}=this._uriParser.decodeTextDocumentPosition(e.item,e.item.range.start),s=await this.getWorkspaceForFile(n);if(s.disableLanguageServices)return null;let r=s.serviceInstance.getIncomingCallsForPosition(n,i,t)||null;return r&&0!==r.length?(r=r.filter((e=>!this.fs.isInZipOrEgg(e.from.uri))),r.forEach((e=>{e.from.uri=(0,h.convertPathToUri)(this.fs,e.from.uri)})),r):null}async onOutgoingCalls(e,t){const{filePath:n,position:i}=this._uriParser.decodeTextDocumentPosition(e.item,e.item.range.start),s=await this.getWorkspaceForFile(n);if(s.disableLanguageServices)return null;let r=s.serviceInstance.getOutgoingCallsForPosition(n,i,t)||null;return r&&0!==r.length?(r=r.filter((e=>!this.fs.isInZipOrEgg(e.to.uri))),r.forEach((e=>{e.to.uri=(0,h.convertPathToUri)(this.fs,e.to.uri)})),r):null}async onDidOpenTextDocument(e){const t=this._uriParser.decodeTextDocumentUri(e.textDocument.uri);this.fs.addUriMap(e.textDocument.uri,t)&&(await this.getWorkspaceForFile(t)).serviceInstance.setFileOpened(t,e.textDocument.version,e.textDocument.text)}async onDidChangeTextDocument(e){this.recordUserInteractionTime();const t=this._uriParser.decodeTextDocumentUri(e.textDocument.uri);this.fs.hasUriMapEntry(e.textDocument.uri,t)&&(await this.getWorkspaceForFile(t)).serviceInstance.updateOpenFileContents(t,e.textDocument.version,e.contentChanges)}async onDidCloseTextDocument(e){const t=this._uriParser.decodeTextDocumentUri(e.textDocument.uri);this.fs.removeUriMap(e.textDocument.uri,t)&&(await this.getWorkspaceForFile(t)).serviceInstance.setFileClosed(t)}onDidChangeWatchedFiles(e){e.changes.forEach((e=>{const t=this._uriParser.decodeTextDocumentUri(e.uri),n=1===e.type?"add":"change";this._fileWatcherProvider.onFileChange(n,t)}))}async onExecuteCommand(e,t,n){this._pendingCommandCancellationSource&&(this._pendingCommandCancellationSource.cancel(),this._pendingCommandCancellationSource=void 0);const s=async t=>{const n=await this.executeCommand(e,t);return i.WorkspaceEdit.is(n)&&this._connection.workspace.applyEdit({label:`Command '${e.command}'`,edit:n}),o.CommandResult.is(n)&&await this._connection.workspace.applyEdit({label:n.label,edit:n.edits}),n};if(!this.isLongRunningCommand(e.command))return await s(t);{const e=await this._getProgressReporter(n,b.Localizer.CodeAction.executingCommand(),t),i=e.source;this._pendingCommandCancellationSource=i;try{return await s(i.token)}finally{e.reporter.done(),i.dispose()}}}resolveWorkspaceCompletionItem(e,t,n,i){e.serviceInstance.resolveCompletionItem(t,n,this.getCompletionOptions(),void 0,i)}getWorkspaceCompletionsForPosition(e,t,n,i,s){return e.serviceInstance.getCompletionsForPosition(t,n,i,this.getCompletionOptions(),void 0,s)}updateSettingsForAllWorkspaces(){this._workspaceMap.forEach((e=>{this.updateSettingsForWorkspace(e).ignoreErrors()}))}getCompletionOptions(){return{format:this.client.completionDocFormat,snippet:this.client.completionSupportsSnippet,lazyEdit:this.client.completionItemResolveSupportsAdditionalTextEdits}}createWorkspaceServiceInstance(e,t){var n,i,s;return{workspaceName:null!==(n=null==e?void 0:e.name)&&void 0!==n?n:"",rootPath:t,rootUri:null!==(i=null==e?void 0:e.uri)&&void 0!==i?i:"",serviceInstance:this.createAnalyzerService(null!==(s=null==e?void 0:e.name)&&void 0!==s?s:t),disableLanguageServices:!1,disableOrganizeImports:!1,isInitialized:(0,m.createDeferred)()}}onAnalysisCompletedHandler(e){if(e.diagnostics.forEach((e=>{this.fs.isInZipOrEgg(e.filePath)||(this._connection.sendDiagnostics({uri:(0,h.convertPathToUri)(this.fs,e.filePath),version:e.version,diagnostics:this._convertDiagnostics(e.diagnostics)}),this.fs.pendingRequest(e.filePath,e.diagnostics.length>0))})),this._progressReporter.isEnabled(e))if(e.filesRequiringAnalysis>0){this._progressReporter.begin();const t=1===e.filesRequiringAnalysis?b.Localizer.CodeAction.filesToAnalyzeOne():b.Localizer.CodeAction.filesToAnalyzeCount().format({count:e.filesRequiringAnalysis});this._progressReporter.report(t)}else this._progressReporter.end();else this._progressReporter.end()}async updateSettingsForWorkspace(e,t){var n;t=null!=t?t:await this.getSettings(e),this.console.level=null!==(n=t.logLevel)&&void 0!==n?n:u.LogLevel.Info,this.updateOptionsAndRestartService(e,t),e.disableLanguageServices=!!t.disableLanguageServices,e.disableOrganizeImports=!!t.disableOrganizeImports,e.isInitialized.resolve(!0)}updateOptionsAndRestartService(e,t,n){f.AnalyzerServiceExecutor.runWithOptions(this.rootPath,e,t,n)}convertLogLevel(e){if(!e)return u.LogLevel.Info;switch(e.toLowerCase()){case"error":return u.LogLevel.Error;case"warning":return u.LogLevel.Warn;default:return u.LogLevel.Info;case"trace":return u.LogLevel.Log}}_getCompatibleMarkupKind(e){const t=[i.MarkupKind.PlainText,i.MarkupKind.Markdown];for(const n of null!=e?e:[])if(t.includes(n))return n;return i.MarkupKind.PlainText}async _getProgressReporter(e,t,n){if(e.constructor!==I.constructor)return{reporter:e,source:(0,l.CancelAfter)(n)};const i=await this._connection.window.createWorkDoneProgress();return i.begin(t,void 0,void 0,!0),{reporter:i,source:(0,l.CancelAfter)(n,i.token)}}_convertDiagnostics(e){const t=[];return e.forEach((e=>{const n=function(e){switch(e){case 0:return i.DiagnosticSeverity.Error;case 1:return i.DiagnosticSeverity.Warning;case 2:return i.DiagnosticSeverity.Information;case 3:case 4:return i.DiagnosticSeverity.Hint}}(e.category),s=e.getRule(),r=i.Diagnostic.create(e.range,e.message,n,s,this._serverOptions.productName);if(3===e.category){if(r.tags=[i.DiagnosticTag.Unnecessary],r.severity=i.DiagnosticSeverity.Hint,!this.client.supportsUnnecessaryDiagnosticTag)return}else if(4===e.category&&(r.tags=[i.DiagnosticTag.Deprecated],r.severity=i.DiagnosticSeverity.Hint,!this.client.supportsDeprecatedDiagnosticTag))return;if(s){const e=this.getDocumentationUrlForDiagnosticRule(s);e&&(r.codeDescription={href:e})}const a=e.getRelatedInfo();a.length>0&&(r.relatedInformation=a.filter((e=>!this.fs.isInZipOrEgg(e.filePath))).map((e=>i.DiagnosticRelatedInformation.create(i.Location.create((0,h.convertPathToUri)(this.fs,e.filePath),e.range),e.message)))),t.push(r)})),t}recordUserInteractionTime(){this._workspaceMap.forEach((e=>{e.serviceInstance.recordUserInteractionTime()}))}getDocumentationUrlForDiagnosticRule(e){return"https://github.com/microsoft/pyright/blob/main/docs/configuration.md"}expandPathVariables(e,t){return t.replace(/\$\{(.*?)\}/g,((t,n)=>{const i=n.trim();return"workspaceFolder"===i?e:"env:HOME"===i&&void 0!==process.env.HOME?process.env.HOME:t}))}}},31:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.AnalyzerServiceExecutor=void 0;const i=n(1887),s=n(1775),r=n(8304),a=n(6657);class o{static runWithOptions(e,t,n,r,o=!0){const l=function(e,t,n,r,o){var l,c;const p=new s.CommandLineOptions(t,!0);return p.checkOnlyOpenFiles=n.openFilesOnly,p.useLibraryCodeForTypes=n.useLibraryCodeForTypes,p.typeCheckingMode=n.typeCheckingMode,p.autoImportCompletions=n.autoImportCompletions,p.indexing=n.indexing,p.logTypeEvaluationTime=null!==(l=n.logTypeEvaluationTime)&&void 0!==l&&l,p.typeEvaluationTimeThreshold=null!==(c=n.typeEvaluationTimeThreshold)&&void 0!==c?c:50,p.enableAmbientAnalysis=r,r?(p.watchForSourceChanges=n.watchForSourceChanges,p.watchForLibraryChanges=n.watchForLibraryChanges,p.watchForConfigChanges=n.watchForConfigChanges):(p.watchForSourceChanges=!1,p.watchForLibraryChanges=!1,p.watchForConfigChanges=!1),n.venvPath&&(p.venvPath=(0,a.combinePaths)(t||e,n.venvPath)),n.pythonPath&&((0,i.isPythonBinary)(n.pythonPath)||(p.pythonPath=(0,a.combinePaths)(t||e,n.pythonPath))),n.typeshedPath&&(p.typeshedPath=n.typeshedPath),n.stubPath&&(p.stubPath=n.stubPath),o&&(p.typeStubTargetImportName=o),p.autoSearchPaths=n.autoSearchPaths,p.extraPaths=n.extraPaths,p.diagnosticSeverityOverrides=n.diagnosticSeverityOverrides,p}(e,t.rootPath,n,o,r);t.serviceInstance.setOptions(l)}static async cloneService(e,t,n,i,s){const a={workspaceName:"temp workspace for cloned service",rootPath:t.rootPath,rootUri:t.rootUri,serviceInstance:t.serviceInstance.clone("cloned service",i,s),disableLanguageServices:!0,disableOrganizeImports:!0,isInitialized:(0,r.createDeferred)()},l=await e.getSettings(t);return o.runWithOptions(e.rootPath,a,l,n,!1),a.serviceInstance}}t.AnalyzerServiceExecutor=o},8566:function(e,t,n){var i=this&&this.__createBinding||(Object.create?function(e,t,n,i){void 0===i&&(i=n),Object.defineProperty(e,i,{enumerable:!0,get:function(){return t[n]}})}:function(e,t,n,i){void 0===i&&(i=n),e[i]=t[n]}),s=this&&this.__setModuleDefault||(Object.create?function(e,t){Object.defineProperty(e,"default",{enumerable:!0,value:t})}:function(e,t){e.default=t}),r=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)&&i(t,e,n);return s(t,e),t};Object.defineProperty(t,"__esModule",{value:!0}),t.convertSymbolKindToCompletionItemKind=t.AutoImporter=t.buildModuleSymbolsMap=void 0;const a=n(4494),o=n(7012),l=r(n(1766)),c=n(3213),p=n(6657),d=r(n(7559)),u=n(8718);function m(e,t){return{forEach(n){e.symbols.forEach((e=>{e.externallyVisible&&n({importAlias:e.alias,kind:e.kind,itemKind:e.itemKind},e.name,t)}))}}}function h(e){switch(e){case a.SymbolKind.File:return a.CompletionItemKind.File;case a.SymbolKind.Module:case a.SymbolKind.Namespace:return a.CompletionItemKind.Module;case a.SymbolKind.Package:return a.CompletionItemKind.Folder;case a.SymbolKind.Class:return a.CompletionItemKind.Class;case a.SymbolKind.Method:return a.CompletionItemKind.Method;case a.SymbolKind.Property:return a.CompletionItemKind.Property;case a.SymbolKind.Field:return a.CompletionItemKind.Field;case a.SymbolKind.Constructor:return a.CompletionItemKind.Constructor;case a.SymbolKind.Enum:return a.CompletionItemKind.Enum;case a.SymbolKind.Interface:return a.CompletionItemKind.Interface;case a.SymbolKind.Function:return a.CompletionItemKind.Function;case a.SymbolKind.Variable:case a.SymbolKind.Array:return a.CompletionItemKind.Variable;case a.SymbolKind.String:return a.CompletionItemKind.Constant;case a.SymbolKind.Number:case a.SymbolKind.Boolean:return a.CompletionItemKind.Value;case a.SymbolKind.Constant:case a.SymbolKind.Null:return a.CompletionItemKind.Constant;case a.SymbolKind.Object:case a.SymbolKind.Key:return a.CompletionItemKind.Value;case a.SymbolKind.EnumMember:return a.CompletionItemKind.EnumMember;case a.SymbolKind.Struct:return a.CompletionItemKind.Struct;case a.SymbolKind.Event:return a.CompletionItemKind.Event;case a.SymbolKind.Operator:return a.CompletionItemKind.Operator;case a.SymbolKind.TypeParameter:return a.CompletionItemKind.TypeParameter;default:return}}t.buildModuleSymbolsMap=function(e,t,n){const i=new Map;return(0,c.throwIfCancellationRequested)(n),e.forEach((e=>{if(e.shadows.length>0)return;const n=e.sourceFile.getFilePath(),s=e.sourceFile.getModuleSymbolTable();if(s){const e=(0,p.stripFileExtension)((0,p.getFileName)(n));if(l.isPrivateOrProtectedName(e))return;return void i.set(n,{forEach(e){s.forEach(((t,n)=>{if(t.isExternallyHidden())return;const i=t.getDeclarations();if(!i||0===i.length)return;const s=i[0];if(!s)return;if(6===s.type)return;const r=1!==s.type||s.isConstant||s.isFinal?void 0:a.SymbolKind.Variable;e({symbol:t,kind:r},n,!1)}))}})}const r=e.sourceFile.getCachedIndexResults();r&&t&&!r.privateOrProtected&&i.set(n,m(r,!1))})),i},t.AutoImporter=class{constructor(e,t,n,i,s,r,a){this._execEnvironment=e,this._importResolver=t,this._parseResults=n,this._invocationPosition=i,this._excludes=s,this._moduleSymbolMap=r,this._options=a,this._stopWatch=new u.Duration,this._perfInfo={indexUsed:!1,totalInMs:0,moduleTimeInMS:0,indexTimeInMS:0,importAliasTimeInMS:0,symbolCount:0,indexCount:0,importAliasCount:0},this._importStatements=(0,o.getTopLevelImports)(this._parseResults.parseTree,!0),this._perfInfo.indexUsed=!!this._options.libraryMap}getAutoImportCandidatesForAbbr(e,t,n){const i=this._getCandidates(t.importName,1,e,n).get(t.importName);return i?i.filter((e=>e.source===t.importFrom)):[]}getAutoImportCandidates(e,t,n,i){const s=[];return this._getCandidates(e,t,n,i).forEach((e=>s.push(...e))),s}getPerfInfo(){return this._perfInfo.totalInMs=this._stopWatch.getDurationInMilliseconds(),this._perfInfo}_getCandidates(e,t,n,i){const s=new Map,r=new Map;return this._addImportsFromModuleMap(e,t,n,r,s,i),this._addImportsFromLibraryMap(e,t,n,r,s,i),this._addImportsFromImportAliasMap(r,n,s,i),s}_addImportsFromLibraryMap(e,t,n,i,s,r){var a;const o=this._stopWatch.getDurationInMilliseconds();null===(a=this._options.libraryMap)||void 0===a||a.forEach(((a,o)=>{if(a.privateOrProtected)return;if(this._moduleSymbolMap.has(o))return;const l=this._isStubFileOrHasInit(this._options.libraryMap,o);this._processModuleSymbolTable(m(a,!0),o,e,t,l,n,i,s,r)})),this._perfInfo.indexTimeInMS=this._stopWatch.getDurationInMilliseconds()-o}_addImportsFromModuleMap(e,t,n,i,s,r){const a=this._stopWatch.getDurationInMilliseconds();this._moduleSymbolMap.forEach(((a,o)=>{const l=this._isStubFileOrHasInit(this._moduleSymbolMap,o);this._processModuleSymbolTable(a,o,e,t,l,n,i,s,r)})),this._perfInfo.moduleTimeInMS=this._stopWatch.getDurationInMilliseconds()-a}_isStubFileOrHasInit(e,t){const n=(0,p.getDirectoryPath)(t),i=(0,p.combinePaths)(n,"__init__.py"),s=i+"i";return{isStub:t.endsWith(".pyi"),hasInit:e.has(i)||e.has(s)}}_processModuleSymbolTable(e,t,n,i,s,r,o,l,p){(0,c.throwIfCancellationRequested)(p);const[u,m,y]=this._getImportPartsForSymbols(t);if(!u)return;const g=d.getCharacterCount(u,".");if(e.forEach(((e,a,c)=>{var p;if(this._perfIndexCount(e,c),!this._shouldIncludeVariable(e,a,s.isStub,c))return;if(!this._isSimilar(n,a,i))return;if(this._containsName(a,u,l))return;if(e.importAlias)return void this._addToImportAliasMap(e.importAlias,{importParts:{symbolName:a,importName:a,importFrom:u,filePath:t,dotCount:g,moduleNameAndType:y},importGroup:m,symbol:e.symbol,kind:e.importAlias.kind,itemKind:e.importAlias.itemKind},o);const d=this._getTextEditsForAutoImportByFilePath(u,a,r,a,m,t);this._addResult(l,{name:a,alias:r,symbol:e.symbol,source:u,kind:null!==(p=e.itemKind)&&void 0!==p?p:h(e.kind),insertionText:d.insertionText,edits:d.edits})})),!s.isStub&&!s.hasInit)return;const f=this._getImportParts(t);f&&this._isSimilar(n,f.importName,i)&&(this._containsName(f.importName,f.importFrom,l)||this._addToImportAliasMap({modulePath:t,originalName:f.importName,kind:a.SymbolKind.Module,itemKind:a.CompletionItemKind.Module},{importParts:f,importGroup:m,kind:a.SymbolKind.Module,itemKind:a.CompletionItemKind.Module},o))}_shouldIncludeVariable(e,t,n,i){var s;return!(!n&&e.kind===a.SymbolKind.Variable)||!(!this._options.allowVariableInAll||i||!(null===(s=e.symbol)||void 0===s?void 0:s.isInDunderAll()))||l.isPublicConstantOrTypeAlias(t)}_addImportsFromImportAliasMap(e,t,n,i){(0,c.throwIfCancellationRequested)(i);const s=this._stopWatch.getDurationInMilliseconds();e.forEach((e=>{this._perfInfo.importAliasCount+=e.size,e.forEach((e=>{var i,s;if(t){if(this._importStatements.mapByFilePath.has(e.importParts.filePath))return;if(e.importParts.importFrom){const t=this._importStatements.orderedImports.find((t=>t.moduleName===e.importParts.importFrom));if(t&&22===t.node.nodeType&&t.node.imports.some((t=>t.name.value===e.importParts.symbolName)))return}}if(this._containsName(e.importParts.importName,e.importParts.importFrom,n))return;const r=this._getTextEditsForAutoImportByFilePath(null!==(i=e.importParts.importFrom)&&void 0!==i?i:e.importParts.importName,e.importParts.symbolName,t,e.importParts.importName,e.importGroup,e.importParts.filePath);this._addResult(n,{name:e.importParts.importName,alias:t,symbol:e.symbol,kind:null!==(s=e.itemKind)&&void 0!==s?s:h(e.kind),source:e.importParts.importFrom,insertionText:r.insertionText,edits:r.edits})}))})),this._perfInfo.importAliasTimeInMS=this._stopWatch.getDurationInMilliseconds()-s}_addToImportAliasMap(e,t,n){if(!n.has(e.modulePath)){const i=new Map;return i.set(e.originalName,t),void n.set(e.modulePath,i)}const i=n.get(e.modulePath);if(!i.has(e.originalName))return void i.set(e.originalName,t);const s=i.get(e.originalName);this._compareImportAliasData(s,t)<=0||i.set(e.originalName,t)}_compareImportAliasData(e,t){const n=e.importGroup-t.importGroup;if(0!==n)return n;const i=e.importParts.dotCount-t.importParts.dotCount;return 0!==i?i:e.symbol&&!t.symbol?-1:!e.symbol&&t.symbol?1:d.getStringComparer()(e.importParts.importName,t.importParts.importName)}_getImportPartsForSymbols(e){const t=this._importStatements.mapByFilePath.get(e);if(t)return[t.moduleName,(0,o.getImportGroup)(t),{importType:2,isLocalTypingsFile:!1,moduleName:t.moduleName}];{const t=this._getModuleNameAndTypeFromFilePath(e);return[t.moduleName,(0,o.getImportGroupFromModuleNameAndType)(t),t]}}_getImportParts(e){return function(t){const n=t.moduleName;if(!n)return;const i=n.lastIndexOf("."),s=i>0?n.substring(i+1):void 0,r=i>0?n.substring(0,i):void 0;return{symbolName:s,importName:null!=s?s:n,importFrom:r,filePath:e,dotCount:d.getCharacterCount(n,"."),moduleNameAndType:t}}("__init__"===(0,p.stripFileExtension)((0,p.getFileName)(e))?this._getModuleNameAndTypeFromFilePath((0,p.getDirectoryPath)(e)):this._getModuleNameAndTypeFromFilePath(e))}_isSimilar(e,t,n){if(1===n)return e===t;if(e.length<=0||t.length<=0)return!1;if(!this._options.patternMatcher){const n="_"!==e[0]&&"_"===t[0]&&t.length>1?1:0;return e[0].toLocaleLowerCase()===t[n].toLocaleLowerCase()&&d.isPatternInSymbol(e,t)}return this._options.patternMatcher(e,t)}_containsName(e,t,n){if(this._excludes.has(e))return!0;const i=n.get(e);return!!(null==i?void 0:i.some((e=>e.source===t)))}_getModuleNameAndTypeFromFilePath(e){return this._importResolver.getModuleNameForImport(e,this._execEnvironment)}_getTextEditsForAutoImportByFilePath(e,t,n,i,s,r){var a,l,c,p,d,u;const m=this._importStatements.mapByFilePath.get(r);if(m){if(20===m.node.nodeType){const e=null===(l=null===(a=m.subnode)||void 0===a?void 0:a.alias)||void 0===l?void 0:l.value;if(t)return{insertionText:`${null!=e?e:m.moduleName}.${t}`,edits:[]};if(e)return{insertionText:`${e}`,edits:[]}}if(t&&22===m.node.nodeType&&!m.node.isWildcardImport){const s=m.node.imports.find((e=>e.name.value===t));if(s){const e=null===(c=s.alias)||void 0===c?void 0:c.value;return{insertionText:`${null!=e?e:t}`,edits:[]}}if(e===m.moduleName)return{insertionText:null!=n?n:i,edits:this._options.lazyEdit?void 0:(0,o.getTextEditsForAutoImportSymbolAddition)({name:t,alias:n},m,this._parseResults)}}}else if(t){const s=this._importStatements.orderedImports.find((t=>t.moduleName===e));if(s&&22===s.node.nodeType&&!s.node.isWildcardImport){const e=s.node.imports.find((e=>e.name.value===t));if(!e)return{insertionText:null!=n?n:i,edits:this._options.lazyEdit?void 0:(0,o.getTextEditsForAutoImportSymbolAddition)({name:t,alias:n},s,this._parseResults)};{const t=null===(p=e.alias)||void 0===p?void 0:p.value;if(t)return{insertionText:`${t}`,edits:[]}}}const a=null===(d=this._importStatements.implicitImports)||void 0===d?void 0:d.get(r);if(a){const e=null===(u=a.alias)||void 0===u?void 0:u.value;return{insertionText:`${null!=e?e:a.name.value}.${t}`,edits:[]}}}return{insertionText:null!=n?n:i,edits:this._options.lazyEdit?void 0:(0,o.getTextEditsForAutoImportInsertion)({name:t,alias:n},this._importStatements,e,s,this._parseResults,this._invocationPosition)}}_perfIndexCount(e,t){e.symbol?this._perfInfo.symbolCount++:t&&this._perfInfo.indexCount++}_addResult(e,t){let n=e.get(t.name);n||(n=[],e.set(t.name,n)),n.push(t)}},t.convertSymbolKindToCompletionItemKind=h},7087:function(e,t,n){var i=this&&this.__createBinding||(Object.create?function(e,t,n,i){void 0===i&&(i=n),Object.defineProperty(e,i,{enumerable:!0,get:function(){return t[n]}})}:function(e,t,n,i){void 0===i&&(i=n),e[i]=t[n]}),s=this&&this.__setModuleDefault||(Object.create?function(e,t){Object.defineProperty(e,"default",{enumerable:!0,value:t})}:function(e,t){e.default=t}),r=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)&&i(t,e,n);return s(t,e),t};Object.defineProperty(t,"__esModule",{value:!0}),t.CallHierarchyProvider=void 0;const a=n(4494),o=r(n(5523)),l=r(n(8494)),c=n(427),p=n(1133),d=n(5168),u=n(3213),m=n(6657),h=n(1464),y=n(3550);t.CallHierarchyProvider=class{static getCallForDeclaration(e,t,n,i){if((0,u.throwIfCancellationRequested)(i),3===t.type||4===t.type)return{name:e,kind:T(t,n),uri:t.path,range:t.range,selectionRange:t.range}}static getIncomingCallsForDeclaration(e,t,n,i,s,r){(0,u.throwIfCancellationRequested)(r);const a=new f(e,t,n,i,s,r).findCalls();return a.length>0?a:void 0}static getOutgoingCallsForDeclaration(e,t,n,i){let s;if((0,u.throwIfCancellationRequested)(i),3===e.type)s=e.node;else if(4===e.type){const t=n.getTypeForDeclaration(e);if(t&&(0,p.isInstantiableClass)(t)){const e=(0,d.lookUpClassMember)(t,"__init__",14);if(e){const t=n.getTypeOfMember(e);if(t&&(0,p.isFunction)(t)){const t=e.symbol.getDeclarations();if(t&&t.length>0){const e=t[0];3===e.type&&(s=e.node)}}}}}if(!s)return;const r=new g(s,t,n,i).findCalls();return r.length>0?r:void 0}static getTargetDeclaration(e,t){let n=e[0];for(const i of e)if((o.hasTypeForDeclaration(i)||!o.hasTypeForDeclaration(n))&&(3===i.type||4===i.type)&&(n=i,i.node===t))break;return n}};class g extends c.ParseTreeWalker{constructor(e,t,n,i){super(),this._parseRoot=e,this._parseResults=t,this._evaluator=n,this._cancellationToken=i,this._outgoingCalls=[]}findCalls(){return this.walk(this._parseRoot),this._outgoingCalls}visitCall(e){let t;if((0,u.throwIfCancellationRequested)(this._cancellationToken),38===e.leftExpression.nodeType?t=e.leftExpression:35===e.leftExpression.nodeType&&(t=e.leftExpression.memberName),t){const e=this._evaluator.getDeclarationsForNameNode(t);e&&e.forEach((e=>{this._addOutgoingCallForDeclaration(t,e)}))}return!0}visitMemberAccess(e){(0,u.throwIfCancellationRequested)(this._cancellationToken);const t=this._evaluator.getType(e.leftExpression);return t&&(0,d.doForEachSubtype)(t,(t=>{let n=t;if(n=this._evaluator.makeTopLevelTypeVarsConcrete(n),!(0,p.isClassInstance)(n))return;const i=(0,d.lookUpObjectMember)(n,e.memberName.value);if(!i)return;const s=this._evaluator.getTypeOfMember(i),r=i.symbol.getDeclarations();s&&(0,p.isClassInstance)(s)&&p.ClassType.isPropertyClass(s)&&r.forEach((t=>{this._addOutgoingCallForDeclaration(e.memberName,t)}))})),!0}_addOutgoingCallForDeclaration(e,t){const n=this._evaluator.resolveAliasDeclaration(t,!0);if(!n)return;if(3!==n.type&&4!==n.type)return;const i={name:e.value,kind:T(n,this._evaluator),uri:n.path,range:n.range,selectionRange:n.range};let s=this._outgoingCalls.find((e=>e.to.uri===i.uri&&(0,y.rangesAreEqual)(e.to.range,i.range)));s||(s={to:i,fromRanges:[]},this._outgoingCalls.push(s));const r=(0,h.convertOffsetsToRange)(e.start,e.start+e.length,this._parseResults.tokenizerOutput.lines);s.fromRanges.push(r)}}class f extends c.ParseTreeWalker{constructor(e,t,n,i,s,r){super(),this._filePath=e,this._symbolName=t,this._declaration=n,this._parseResults=i,this._evaluator=s,this._cancellationToken=r,this._incomingCalls=[]}findCalls(){return this.walk(this._parseResults.parseTree),this._incomingCalls}visitCall(e){let t;if((0,u.throwIfCancellationRequested)(this._cancellationToken),38===e.leftExpression.nodeType?t=e.leftExpression:35===e.leftExpression.nodeType&&(t=e.leftExpression.memberName),t&&t.value===this._symbolName){const e=this._evaluator.getDeclarationsForNameNode(t);e&&e.map((e=>this._evaluator.resolveAliasDeclaration(e,!0))).filter((e=>void 0!==e)).some((e=>o.areDeclarationsSame(e,this._declaration)))&&this._addIncomingCallForDeclaration(t)}return!0}visitMemberAccess(e){if((0,u.throwIfCancellationRequested)(this._cancellationToken),e.memberName.value===this._symbolName){const t=this._evaluator.getType(e.leftExpression);t&&(0,d.doForEachSubtype)(t,(t=>{let n=t;if(n=this._evaluator.makeTopLevelTypeVarsConcrete(n),!(0,p.isClassInstance)(n))return;const i=(0,d.lookUpObjectMember)(n,e.memberName.value);if(!i)return;const s=this._evaluator.getTypeOfMember(i),r=i.symbol.getDeclarations();s&&r.some((e=>o.areDeclarationsSame(e,this._declaration)))&&this._addIncomingCallForDeclaration(e.memberName)}))}return!0}_addIncomingCallForDeclaration(e){const t=l.getExecutionScopeNode(e);if(!t)return;let n;if(36===t.nodeType){const e=(0,h.convertOffsetsToRange)(0,0,this._parseResults.tokenizerOutput.lines),t=(0,m.getFileName)(this._filePath);n={name:`(module) ${t}`,kind:a.SymbolKind.Module,uri:this._filePath,range:e,selectionRange:e}}else if(30===t.nodeType){const e=(0,h.convertOffsetsToRange)(t.start,t.start+t.length,this._parseResults.tokenizerOutput.lines);n={name:"(lambda)",kind:a.SymbolKind.Function,uri:this._filePath,range:e,selectionRange:e}}else{const e=(0,h.convertOffsetsToRange)(t.name.start,t.name.start+t.name.length,this._parseResults.tokenizerOutput.lines);n={name:t.name.value,kind:a.SymbolKind.Function,uri:this._filePath,range:e,selectionRange:e}}let i=this._incomingCalls.find((e=>e.from.uri===n.uri&&(0,y.rangesAreEqual)(e.from.range,n.range)));i||(i={from:n,fromRanges:[]},this._incomingCalls.push(i));const s=(0,h.convertOffsetsToRange)(e.start,e.start+e.length,this._parseResults.tokenizerOutput.lines);i.fromRanges.push(s)}}function T(e,t){let n;switch(e.type){case 4:case 5:n=a.SymbolKind.Class;break;case 3:if(e.isMethod){const i=t.getTypeForDeclaration(e);n=i&&(0,d.isProperty)(i)?a.SymbolKind.Property:a.SymbolKind.Method}else n=a.SymbolKind.Function;break;default:n=a.SymbolKind.Function}return n}},8590:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.CodeActionProvider=void 0;const i=n(4494),s=n(3213),r=n(6657),a=n(2122);t.CodeActionProvider=class{static async getCodeActionsForPosition(e,t,n,o){(0,s.throwIfCancellationRequested)(o);const l=[];if(!e.disableLanguageServices){const s=await e.serviceInstance.getDiagnosticsForRange(t,n,o),c=s.find((e=>{const t=e.getActions();return t&&t.find((e=>"pyright.createtypestub"===e.action))}));if(c){const n=c.getActions().find((e=>"pyright.createtypestub"===e.action));if(n){const s=i.CodeAction.create(a.Localizer.CodeAction.createTypeStubFor().format({moduleName:n.moduleName}),i.Command.create(a.Localizer.CodeAction.createTypeStub(),"pyright.createtypestub",e.rootPath,n.moduleName,t),i.CodeActionKind.QuickFix);l.push(s)}}const p=s.find((e=>{const t=e.getActions();return t&&t.find((e=>"pyright.addoptionalforparam"===e.action))}));if(p){const n=p.getActions().find((e=>"pyright.addoptionalforparam"===e.action));if(n){const s=e.serviceInstance.getImportResolver().fileSystem,o=i.CodeAction.create(a.Localizer.CodeAction.addOptionalToAnnotation(),i.Command.create(a.Localizer.CodeAction.addOptionalToAnnotation(),"pyright.addoptionalforparam",(0,r.convertPathToUri)(s,t),n.offsetOfTypeNode),i.CodeActionKind.QuickFix);l.push(o)}}}return l}}},9209:function(e,t,n){var i=this&&this.__createBinding||(Object.create?function(e,t,n,i){void 0===i&&(i=n),Object.defineProperty(e,i,{enumerable:!0,get:function(){return t[n]}})}:function(e,t,n,i){void 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t=["True","False","None","and","or","not","is","lambda","yield","assert","break","class","continue","def","del","elif","else","except","finally","for","from","global","if","import","in","nonlocal","pass","raise","return","try","while","with"],n=[...t,"async","await"],i=[...n,"case","match"];e.forVersion=function(e){return e>=D.PythonVersion.V3_10?i:e>=D.PythonVersion.V3_5?n:t}}(M||(M={})),function(e){e[e.LikelyKeyword=0]="LikelyKeyword",e[e.RecentImportModuleName=1]="RecentImportModuleName",e[e.ImportModuleName=2]="ImportModuleName",e[e.LiteralValue=3]="LiteralValue",e[e.NamedParameter=4]="NamedParameter",e[e.RecentKeywordOrSymbol=5]="RecentKeywordOrSymbol",e[e.RecentAutoImport=6]="RecentAutoImport",e[e.Keyword=7]="Keyword",e[e.EnumMember=8]="EnumMember",e[e.NormalSymbol=9]="NormalSymbol",e[e.PrivateSymbol=10]="PrivateSymbol",e[e.DunderSymbol=11]="DunderSymbol",e[e.AutoImport=12]="AutoImport"}(O||(O={})),t.autoImportDetail="Auto-import",t.dictionaryKeyDetail="Dictionary key";class L{constructor(e,t,n,i,s,r,a,o,l,c,p,d,u){this._workspacePath=e,this._parseResults=t,this._fileContents=n,this._importResolver=i,this._position=s,this._filePath=r,this._configOptions=a,this._importLookup=o,this._evaluator=l,this._options=c,this._sourceMapper=p,this._autoImportMaps=d,this._cancellationToken=u,this._insideStringLiteral=!1,this._execEnv=this._configOptions.findExecEnvironment(this._filePath)}getCompletionsForPosition(){var e,t;const n=(0,F.convertPositionToOffset)(this._position,this._parseResults.tokenizerOutput.lines);if(void 0===n)return;const i=d.getTokenOverlapping(this._parseResults.tokenizerOutput.tokens,n);5===(null==i?void 0:i.type)&&(this._insideStringLiteral=!!A.TextRange.contains(i,n)||!!(65536&i.flags));let s=d.findNodeByOffset(this._parseResults.parseTree,n);const r=s,o=s?d.getNodeDepth(s):0;if(!r||38!==r.nodeType){let t=n,i=!1;for(;t>=0;){t--;const n=this._fileContents.substr(t,1);if("("===n||"\n"===n||"}"===n)break;","===n&&(i=!0);const 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this._getStatementCompletions(g,h,p,u);if(41===g.nodeType&&0===g.length&&g.parent&&30===g.parent.nodeType)return;if(!g.parent)break;g=g.parent}}resolveCompletionItem(e){(0,I.throwIfCancellationRequested)(this._cancellationToken);const t=e.data,n=e.label;let i="";t.autoImportText&&(i=t.autoImportText);const s=L._mostRecentCompletions.findIndex((e=>e.label===n&&e.autoImportText===i));if(s>0&&(L._mostRecentCompletions=L._mostRecentCompletions.splice(s,1)),0!==s&&L._mostRecentCompletions.unshift({label:n,autoImportText:i}),L._mostRecentCompletions.length>128&&L._mostRecentCompletions.pop(),t.symbolLabel)if(this._itemToResolve=e,t.autoImportText){if(!e.additionalTextEdits){const e={completionList:a.CompletionList.create()};this._addAutoImportCompletions(t.symbolLabel,1,!1,e)}}else this.getCompletionsForPosition()}_tryGetNameCompletions(e,t,n){var i;if(!e.parent)return!1;if(21!==e.parent.nodeType||e.parent.alias!==e){if(37===e.parent.nodeType){if(e.parent.parent&&21===e.parent.parent.nodeType&&!e.parent.parent.alias&&A.TextRange.getEnd(e.parent.parent)<t)return;return this._getImportModuleCompletions(e.parent)}if(23===e.parent.nodeType){if(e.parent.alias===e)return;const i=e.parent.parent;if(i&&22===i.nodeType){if(!e.parent.alias&&A.TextRange.getEnd(e.parent)<t)return;return e.parent.name===e?this._getImportFromCompletions(i,n):this._getImportFromCompletions(i,"")}return!1}if(35===e.parent.nodeType&&e===e.parent.memberName)return this._getMemberAccessCompletions(e.parent.leftExpression,n);if(25!==e.parent.nodeType||e!==e.parent.name){if(28===e.parent.nodeType&&e===e.parent.name)return(null===(i=e.parent.decorators)||void 0===i?void 0:i.some((e=>this._isOverload(e))))?this._getMethodOverloadsCompletions(n,e):void 0;if(!(41===e.parent.nodeType&&e===e.parent.name||10===e.parent.nodeType&&e===e.parent.name||26===e.parent.nodeType&&A.TextRange.contains(e.parent.targetExpression,e.start)||33===e.parent.nodeType&&A.TextRange.contains(e.parent.targetExpression,e.start)))return!1}}}_isWithinComment(e){var t,n;const i=function(e,t){const n=t.getItemAtPosition(e);if(n<0)return;let i=t.getItemAt(n);if(!(e>i.start&&e<i.start+i.length)){for(let e=n-1;e>=0;e--){const n=t.getItemAt(e);if(i.start!==n.start)break;i=n}return e<=i.start?i:(C.assert(n+1<t.length),t.getItemAt(n+1))}}(e,this._parseResults.tokenizerOutput.tokens);return!!i&&null!==(n=null===(t=i.comments)||void 0===t?void 0:t.some((t=>A.TextRange.overlaps(t,e))))&&void 0!==n&&n}_getExpressionErrorCompletions(e,t,n,i){var s;switch(e.category){case 0:return this._createSingleKeywordCompletionList("in");case 1:return this._createSingleKeywordCompletionList("else");case 2:case 4:return this._getExpressionCompletions(e,t,n,i);case 3:{let s=this._getLiteralCompletions(e,t,n,i);return s&&s.completionList||(s=this._getExpressionCompletions(e,t,n,i)),s}case 7:if(e.child&&(0,E.isExpressionNode)(e.child))return this._getMemberAccessCompletions(e.child,t);break;case 10:if(e.child&&38===e.child.nodeType)return(null===(s=e.decorators)||void 0===s?void 0:s.some((e=>this._isOverload(e))))?this._getMethodOverloadsCompletions(t,e.child):this._getMethodOverrideCompletions(t,e.child,e.decorators)}}_isOverload(e){return this._checkDecorator(e,"overload")}_checkDecorator(e,t){return 38===e.expression.nodeType&&e.expression.value===t}_createSingleKeywordCompletionList(e){const t=a.CompletionItem.create(e);return t.kind=a.CompletionItemKind.Keyword,t.sortText=this._makeSortText(O.LikelyKeyword,e),{completionList:a.CompletionList.create([t])}}_getMethodOverloadsCompletions(e,t){var n;const i=function(e,t){const n=d.getEnclosingClass(t,!1);if(n){const t=e.getTypeOfClass(n);if(!t)return;const i=new Map;for(const e of t.classType.details.mro)(0,v.isInstantiableClass)(e)&&(0,b.getMembersForClass)(e,i,!1);return i}const i=d.getEnclosingModule(t);if(i){const e=o.getScope(i);return null==e?void 0:e.symbolTable}}(this._evaluator,t);if(!i)return;const s=28===(null===(n=t.parent)||void 0===n?void 0:n.nodeType)||void 0,r=a.CompletionList.create(),l=d.getEnclosingFunction(t);return i.forEach(((n,i)=>{const a=(0,g.getLastTypedDeclaredForSymbol)(n);if(!a||3!==a.type)return;if(!a.node.decorators.some((e=>this._isOverload(e))))return;const o=n.getDeclarations();if((1!==o.length||!o.some((e=>e.node===l)))&&P.isPatternInSymbol(t.value,i)){const o=this._createReplaceEdits(e,t,a.node.name.value);this._addSymbol(i,n,t.value,r,{funcParensDisabled:s,edits:{textEdit:o}})}})),{completionList:r}}_getMethodOverrideCompletions(e,t,n){var i,s;const r=d.getEnclosingClass(t,!0);if(!r)return;const o=this._evaluator.getTypeOfClass(r);if(!o)return;const l=new Map;for(let e=1;e<o.classType.details.mro.length;e++){const t=o.classType.details.mro[e];(0,v.isInstantiableClass)(t)&&(0,b.getMembersForClass)(t,l,!1)}const c=null!==(i=null==n?void 0:n.some((e=>this._checkDecorator(e,"staticmethod"))))&&void 0!==i&&i,p=null!==(s=null==n?void 0:n.some((e=>this._checkDecorator(e,"classmethod"))))&&void 0!==s&&s,u=a.CompletionList.create();return l.forEach(((n,i)=>{let s=(0,g.getLastTypedDeclaredForSymbol)(n);if(s&&3===s.type&&P.isPatternInSymbol(t.value,i)){const r=this._evaluator.getTypeForDeclaration(s);if(!r)return;let l=(0,v.isClassInstance)(r)&&v.ClassType.isPropertyClass(r);if(y.isDunderName(i)&&(l=!1),!(0,v.isFunction)(r)&&!l)return;if(l){const e=n.getTypedDeclarations();e.length>0&&3===e[0].type&&(s=e[0])}const d=(0,v.isFunction)(r)&&v.FunctionType.isStaticMethod(r),m=(0,v.isFunction)(r)&&v.FunctionType.isClassMethod(r)&&"__init_subclass__"!==i;if(c!==d||p!==m)return;const g=this._printMethodSignature(o.classType,s);let f;f=(0,h.isStubFile)(this._filePath)?`${g}: ...`:`${g}:\n${this._printOverriddenMethodBody(o.classType,d,l,s)}`;const T=this._createReplaceEdits(e,t,f);this._addSymbol(i,n,t.value,u,{funcParensDisabled:!0,edits:{format:this._options.snippet?a.InsertTextFormat.Snippet:void 0,textEdit:T}})}})),{completionList:u}}_createReplaceEdits(e,t,n){const i=38===(null==t?void 0:t.nodeType)?this._position.character-e.length+t.value.length:this._position.character,s={start:{line:this._position.line,character:this._position.character-e.length},end:{line:this._position.line,character:i}};return a.TextEdit.replace(s,n)}_printMethodSignature(e,t){const n=t.node;let i;(0,h.isStubFile)(this._filePath)?i=!0:e.details.moduleName===t.moduleName&&(i=!1);const s=(0,h.isStubFile)(this._filePath)?1:void 0,r=n.parameters.map(((e,t)=>{let r="";1===e.category?r+="*":2===e.category&&(r+="**"),e.name&&(r+=e.name.value);const a=this._evaluator.getTypeAnnotationForParameter(n,t);return a&&(r+=": "+d.printExpression(a,s)),e.defaultValue&&(r+=a?" = ":"=",r+=(null!=i?i:!o(e.defaultValue))?"...":d.printExpression(e.defaultValue,s)),r||e.name||0!==e.category?r:"/"})).join(", ");let a=n.name.value+"("+r+")";return n.returnTypeAnnotation?a+=" -> "+d.printExpression(n.returnTypeAnnotation,s):n.functionAnnotationComment&&(a+=" -> "+d.printExpression(n.functionAnnotationComment.returnTypeAnnotation,s)),a;function o(e){switch(e.nodeType){case 40:case 11:return!0;case 49:return 0==(64&e.token.flags);case 48:return e.strings.every(o);case 55:return o(e.expression);case 7:return o(e.leftExpression)&&o(e.rightExpression);default:return!1}}}_printOverriddenMethodBody(e,t,n,i){let s=" ";if(1===e.details.baseClasses.length&&(0,v.isClass)(e.details.baseClasses[0])&&"builtins.object"===e.details.baseClasses[0].details.fullName)return s+=this._options.snippet?"${0:pass}":"pass",s;if(0===i.node.parameters.length)return s+=this._options.snippet?"${0:pass}":"pass",s;const r=t?i.node.parameters.filter((e=>e.name)):i.node.parameters.slice(1).filter((e=>e.name));return"__init__"!==i.node.name.value&&(s+="return "),i.node.isAsync&&(s+="await "),n?s+`super().${i.node.name.value}`:s+`super().${i.node.name.value}(${r.map((function(e){var t;const n=null===(t=e.name)||void 0===t?void 0:t.value;return 1===e.category?`*${n}`:2===e.category?`**${n}`:e.defaultValue?`${n}=${n}`:n})).join(", ")})`}_getMemberAccessCompletions(e,t){const n=new Map,i=a.CompletionList.create();let s={},r=this._evaluator.getType(e);return r&&(r=this._evaluator.makeTopLevelTypeVarsConcrete(r),(0,b.doForEachSubtype)(r,(s=>{if(s=this._evaluator.makeTopLevelTypeVarsConcrete(s),(0,v.isClass)(s))(0,b.getMembersForClass)(s,n,v.TypeBase.isInstance(s));else if((0,v.isModule)(s))(0,b.getMembersForModule)(s,n);else if((0,v.isFunction)(s)||(0,v.isOverloadedFunction)(s)){const t=this._evaluator.getBuiltInType(e,"function");t&&(0,v.isInstantiableClass)(t)&&(0,b.getMembersForClass)(t,n,!0)}else if((0,v.isNone)(s)){const t=this._evaluator.getBuiltInType(e,"object");t&&(0,v.isInstantiableClass)(t)&&(0,b.getMembersForClass)(t,n,v.TypeBase.isInstance(s))}this._addSymbolsForSymbolTable(n,(e=>!0),t,!1,(0,v.isClass)(s)?s:void 0,i)}))),(!r||(0,v.isUnknown)(r)||(0,v.isUnbound)(r))&&(s=this._getLastKnownModule(e,r)),{completionList:i,memberAccessInfo:s}}_getLastKnownModule(e,t){var n;let i=e,s=t,r=35===e.nodeType?null==e?void 0:e.memberName.value:void 0;for(;i&&(9===i.nodeType||35===i.nodeType?(i=i.leftExpression,void 0===r&&(r=35===i.nodeType&&null!==(n=null==i?void 0:i.memberName.value)&&void 0!==n?n:"")):i=void 0,!i||(s=this._evaluator.getType(i),void 0===s||(0,v.isUnknown)(s)||(0,v.isUnbound)(s))););const a={};if(s&&!(0,v.isUnknown)(s)&&!(0,v.isUnbound)(s)&&i){const e=(0,b.getDeclaringModulesForType)(s);a.lastKnownModule=e.find((e=>"typing"!==e)),35===i.nodeType?a.lastKnownMemberName=i.memberName.value:(38===i.nodeType&&(0,v.isInstantiableClass)(s)||38===i.nodeType&&(0,v.isClassInstance)(s))&&(a.lastKnownMemberName=s.details.name),a.unknownMemberName=r}return a}_getStatementCompletions(e,t,n,i){return this._getExpressionCompletions(e,t,n,i)}_getExpressionCompletions(e,n,i,s){var r,o,l,c;const p=this._isIndexArgument(e);if(!p&&40===e.nodeType)return;if(59===(null===(r=e.parent)||void 0===r?void 0:r.nodeType)&&e.parent===(null===(o=e.parent.target)||void 0===o?void 0:o.parent))return;const d=a.CompletionList.create(),u={completionList:d};if(".."===i.slice(-2))return u;if(this._addCallArgumentCompletions(e,n,i,s,!1,d),this._addSymbols(e,n,d),this._findMatchingKeywords(M.forVersion(this._execEnv.pythonVersion),n).map((e=>{const t=a.CompletionItem.create(e);t.kind=a.CompletionItemKind.Keyword,d.items.push(t),t.sortText=this._makeSortText(O.Keyword,e)})),!this._configOptions.autoImportCompletions||n.startsWith("_")||this._itemToResolve||this._addAutoImportCompletions(n,.25,this._options.lazyEdit,u),0===e.nodeType)if(3===e.category&&24===(null===(l=e.parent)||void 0===l?void 0:l.nodeType))this._tryAddTypedDictStringLiteral(e.parent,void 0,void 0,d);else if(2===e.category&&e.parent&&3===e.parent.nodeType){const t=null===(c=this._evaluator.getExpectedType(e))||void 0===c?void 0:c.type;t&&this._addLiteralValuesForTargetType(t,i,n,s,d)}if(p){const i=e.parent.parent,s=new Set(d.items.map((e=>e.label)));this._getDictionaryKeys(i,e).forEach((e=>{s.has(e)||this._addNameToCompletionList(e,a.CompletionItemKind.Constant,n,d,{sortText:this._makeSortText(O.LiteralValue,e),itemDetail:t.dictionaryKeyDetail})}))}return u}_isIndexArgument(e){const t=e.parent;return t&&1===t.nodeType&&0===t.argumentCategory&&t.parent&&24===t.parent.nodeType&&t.parent.baseExpression&&38===t.parent.baseExpression.nodeType}_addCallArgumentCompletions(e,t,n,i,s,r){const a=(0,F.convertPositionToOffset)(this._position,this._parseResults.tokenizerOutput.lines),o=(0,u.getCallNodeAndActiveParameterIndex)(e,a,this._parseResults.tokenizerOutput.tokens);if(!o)return;const l=this._evaluator.getCallSignatureInfo(o.callNode,o.activeIndex,o.activeOrFake);if(l){const e=(0,F.convertOffsetToPosition)(l.callNode.leftExpression.start+l.callNode.leftExpression.length,this._parseResults.tokenizerOutput.lines);(0,x.comparePositions)(this._position,e)>0&&(s||this._addNamedParameters(l,t,r),this._addLiteralValuesForArgument(l,n,t,i,r))}}_addLiteralValuesForArgument(e,t,n,i,s){e.signatures.forEach((e=>{if(!e.activeParam)return;const r=e.type,a=r.details.parameters.indexOf(e.activeParam);if(a<0)return;const o=r.details.parameters[a].type;this._addLiteralValuesForTargetType(o,t,n,i,s)}))}_addLiteralValuesForTargetType(e,t,n,i,s){const r=this._getQuoteValueFromPriorText(t);this._getSubTypesWithLiteralValues(e).forEach((e=>{if(v.ClassType.isBuiltIn(e,"str")){const t=(0,_.printLiteralValue)(e,r.quoteCharacter);void 0===r.stringValue?this._addNameToCompletionList(t,a.CompletionItemKind.Constant,n,s,{sortText:this._makeSortText(O.LiteralValue,e.literalValue)}):this._addStringLiteralToCompletionList(t.substr(1,t.length-2),r.stringValue,i,r.quoteCharacter,s)}}))}_getDictExpressionStringKeys(e,t){const n=function(e){if(15===e.nodeType)return e;let t=e;for(;t&&15!==t.nodeType&&45!==t.nodeType;)if(t=t.parent,!t)return;return t}(e);return n?n.entries.flatMap((e=>17!==e.nodeType||(null==t?void 0:t.has(e.keyExpression.id))?[]:48===e.keyExpression.nodeType?[e.keyExpression.strings.map((e=>e.value)).join("")]:[])):[]}_getSubTypesWithLiteralValues(e){const t=[];return(0,b.doForEachSubtype)(e,(e=>{(0,v.isClassInstance)(e)&&(0,b.isLiteralType)(e)&&t.push(e)})),t}_getDictionaryKeys(e,t){var n,i,s,r,a,o,l,c,p,u;if(38!==e.baseExpression.nodeType)return[];const m=this._evaluator.getType(e.baseExpression);if(!m||!(0,v.isClassInstance)(m))return[];if(!v.ClassType.isBuiltIn(m,"dict")&&!v.ClassType.isBuiltIn(m,"Mapping"))return[];if(2===(null===(n=m.typeArguments)||void 0===n?void 0:n.length)){const e=[];if(this._getSubTypesWithLiteralValues(m.typeArguments[0]).forEach((t=>{(v.ClassType.isBuiltIn(t,"str")||v.ClassType.isBuiltIn(t,"int")||v.ClassType.isBuiltIn(t,"bool")||v.ClassType.isBuiltIn(t,"bytes")||v.ClassType.isEnumClass(t))&&e.push((0,_.printLiteralValue)(t,this._parseResults.tokenizerOutput.predominantSingleQuoteCharacter))})),e.length>0)return e}const h=null!==(i=this._evaluator.getDeclarationsForNameNode(e.baseExpression))&&void 0!==i?i:[],y=h.length>0?h[0]:void 0;if(!y||1!==y.type&&2!==y.type)return[];if(y.path!==this._filePath)return[];let g=e.baseExpression;if(y.node){const e=d.getEvaluationScopeNode(y.node);(null===(s=d.getFileInfoFromNode(g))||void 0===s?void 0:s.filePath)===(null===(r=d.getFileInfoFromNode(e))||void 0===r?void 0:r.filePath)&&(g=e)}const f=N.DocumentSymbolCollector.collectFromNode(e.baseExpression,this._evaluator,this._cancellationToken,g),T=new Set;for(const e of f){const n=54===(null===(a=e.node.parent)||void 0===a?void 0:a.nodeType)?e.node.parent:e.node;if(3===(null===(o=n.parent)||void 0===o?void 0:o.nodeType)||4===(null===(l=n.parent)||void 0===l?void 0:l.nodeType)){if(15===n.parent.rightExpression.nodeType){const e=n.parent.rightExpression;for(const t of e.entries.filter((e=>17===e.nodeType))){const e=this._parseResults.text.substr(t.keyExpression.start,t.keyExpression.length).trim();e.length>0&&T.add(e)}}if(9===n.parent.rightExpression.nodeType){const e=n.parent.rightExpression,t=this._evaluator.getType(e.leftExpression);if(!t||!(0,v.isInstantiableClass)(t)||!v.ClassType.isBuiltIn(t,"dict"))continue;for(const t of e.arguments){const e=null!==(p=null===(c=t.name)||void 0===c?void 0:c.value.trim())&&void 0!==p?p:"",n=this._parseResults.tokenizerOutput.predominantSingleQuoteCharacter;e.length>0&&T.add(`${n}${e}${n}`)}}}if(24===(null===(u=n.parent)||void 0===u?void 0:u.nodeType)&&1===n.parent.items.length&&0!==n.parent.items[0].valueExpression.nodeType&&!A.TextRange.containsRange(n.parent,t)){const e=n.parent.items[0],t=this._parseResults.text.substr(e.valueExpression.start,e.valueExpression.length).trim();t.length>0&&T.add(t)}}return[...T]}_getLiteralCompletions(e,n,i,s){var r,o,l;let c=e.parent;if(!c)return;const p=a.CompletionList.create();if((0,E.isExpressionNode)(c)){const t=this._evaluator.getExpectedType(c);if(t&&(0,b.isLiteralTypeOrUnion)(t.type))return this._addLiteralValuesForTargetType(t.type,i,n,s,p),{completionList:p};if(49===e.nodeType&&(null===(r=e.parent)||void 0===r?void 0:r.parent)){const t=e.parent.parent;let n;if(17===t.nodeType&&t.keyExpression===e.parent&&15===(null===(o=t.parent)||void 0===o?void 0:o.nodeType)?n=t.parent:45===(null==t?void 0:t.nodeType)&&(n=t),n&&this._addTypedDictKeys(n,e,i,s,p))return{completionList:p}}}if(1!==c.nodeType){if(48!==c.nodeType||c.strings.length>1)return;if(c=c.parent,!c)return}if(1===c.nodeType&&24===(null===(l=c.parent)||void 0===l?void 0:l.nodeType)){if(!this._tryAddTypedDictStringLiteral(c.parent,49===e.nodeType?i:"",s,p)){const r=this._getDictionaryKeys(c.parent,e),o=this._getQuoteValueFromPriorText(i);for(const i of r){const r=/^["|'].*["|']$/.test(i);if(49!==e.nodeType||r)if(r){const e=i.substr(1,i.length-2);this._addStringLiteralToCompletionList(e,o.stringValue,s,o.quoteCharacter,p,t.dictionaryKeyDetail)}else this._addNameToCompletionList(i,a.CompletionItemKind.Constant,n,p,{sortText:this._makeSortText(O.LiteralValue,i),itemDetail:t.dictionaryKeyDetail})}if(0===p.items.length)return}}else{C.assert(49===e.nodeType);const t=(0,F.convertPositionToOffset)(this._position,this._parseResults.tokenizerOutput.lines),r=c.start<t&&t<A.TextRange.getEnd(e);this._addCallArgumentCompletions(e,n,i,s,r,p)}return{completionList:p}}_addTypedDictKeys(e,t,n,i,s){var r;const a=this._evaluator.getExpectedType(e);if(!a)return!1;if(d.getNodeDepth(a.node)<d.getNodeDepth(e))return!1;let o=[];if((0,b.doForEachSubtype)(a.type,(e=>{(0,v.isClassInstance)(e)&&v.ClassType.isTypedDictClass(e)&&o.push(e)})),0===o.length)return!1;const l=this._getDictExpressionStringKeys(e,t?new Set([null===(r=t.parent)||void 0===r?void 0:r.id]):void 0);o=this._tryNarrowTypedDicts(o,l);const c=this._getQuoteValueFromPriorText(n),p=new Set(s.items.map((e=>e.label)));return l.forEach((e=>{p.add(e)})),o.forEach((e=>{(0,f.getTypedDictMembersForClass)(this._evaluator,e,!0).forEach(((e,t)=>{p.has(t)||(p.add(t),this._addStringLiteralToCompletionList(t,c?c.stringValue:void 0,i,c?c.quoteCharacter:this._parseResults.tokenizerOutput.predominantSingleQuoteCharacter,s))}))})),!0}_tryNarrowTypedDicts(e,t){const n=e.flatMap((e=>{const n=(0,f.getTypedDictMembersForClass)(this._evaluator,e,!0);for(let e=0;e<t.length;e++)if(!n.has(t[e]))return[];return[e]}));return 0===n.length?e:n}_getQuoteValueFromPriorText(e){if(this._insideStringLiteral){const t=e.lastIndexOf("'"),n=e.lastIndexOf('"');if(t>n)return{quoteCharacter:"'",stringValue:e.substr(t+1)};if(n>t)return{quoteCharacter:'"',stringValue:e.substr(n+1)}}return{stringValue:void 0,quoteCharacter:this._parseResults.tokenizerOutput.predominantSingleQuoteCharacter}}_tryAddTypedDictStringLiteral(e,t,n,i){if(!e)return!1;const s=this._evaluator.getType(e.baseExpression);if(!s||!(0,v.isClassInstance)(s))return!1;if(!v.ClassType.isTypedDictClass(s))return!1;const r=(0,f.getTypedDictMembersForClass)(this._evaluator,s,!0),a=t?this._getQuoteValueFromPriorText(t):void 0;return r.forEach(((e,t)=>{this._addStringLiteralToCompletionList(t,a?a.stringValue:void 0,n,a?a.quoteCharacter:this._parseResults.tokenizerOutput.predominantSingleQuoteCharacter,i)})),!0}_addStringLiteralToCompletionList(e,t,n,i,s,r){if(P.isPatternInSymbol(t||"",e)){const o=`${i}${e}${i}`,l=a.CompletionItem.create(o);l.kind=a.CompletionItemKind.Constant,l.sortText=this._makeSortText(O.LiteralValue,o);let c=this._position.character;void 0!==t&&(c-=t.length+1);let p=this._position.character;void 0!==n&&n.startsWith(i)&&p++;const d={start:{line:this._position.line,character:c},end:{line:this._position.line,character:p}};l.textEdit=a.TextEdit.replace(d,o),l.detail=r,s.items.push(l)}}_addAutoImportCompletions(e,t,n,i){var s,r,o;if(!this._autoImportMaps)return;const l=i.completionList;if(!l)return;const c=this._autoImportMaps.getModuleSymbolsMap(),p=new Set(l.items.filter((e=>{var t;return!(null===(t=e.data)||void 0===t?void 0:t.autoImport)})).map((e=>e.label))),d=new w.AutoImporter(this._execEnv,this._importResolver,this._parseResults,this._position,p,c,{libraryMap:this._autoImportMaps.libraryMap,lazyEdit:n}),u=[],m=null===(s=this._autoImportMaps.nameMap)||void 0===s?void 0:s.get(e);m&&e.length>1&&!p.has(e)&&u.push(...d.getAutoImportCandidatesForAbbr(e,m,this._cancellationToken)),u.push(...d.getAutoImportCandidates(e,t,void 0,this._cancellationToken));const h=d.getPerfInfo(),y=new k.Duration;for(const t of u)t.symbol?this._addSymbol(t.name,t.symbol,e,l,{autoImportSource:t.source,autoImportAlias:t.alias,edits:{textEdit:this._createReplaceEdits(e,void 0,t.insertionText),additionalTextEdits:t.edits}}):this._addNameToCompletionList(null!==(r=t.alias)&&void 0!==r?r:t.name,null!==(o=t.kind)&&void 0!==o?o:a.CompletionItemKind.Module,e,l,{autoImportText:this._getAutoImportText(t.name,t.source,t.alias),edits:{textEdit:this._createReplaceEdits(e,void 0,t.insertionText),additionalTextEdits:t.edits}});i.autoImportInfo={indexUsed:h.indexUsed,totalTimeInMS:h.totalInMs,moduleTimeInMS:h.moduleTimeInMS,indexTimeInMS:h.indexTimeInMS,importAliasTimeInMS:h.importAliasTimeInMS,itemCount:u.length,symbolCount:h.symbolCount,indexCount:h.indexCount,importAliasCount:h.importAliasCount,additionTimeInMS:y.getDurationInMilliseconds()}}_getImportFromCompletions(e,t){if(e.isWildcardImport)return;const n=o.getImportInfo(e.module);if(!n)return;const i=a.CompletionList.create(),s=n.resolvedPaths.length>0?n.resolvedPaths[n.resolvedPaths.length-1]:"",r=this._importLookup(s);return r&&this._addSymbolsForSymbolTable(r.symbolTable,(t=>!e.imports.find((e=>e.name.value===t))),t,!0,void 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e=(0,m.getScopeForNode)(i);if(e){for(;e;)this._addSymbolsForSymbolTable(e.symbolTable,(()=>!0),t,!1,void 0,n),e=e.parent;if(10===i.nodeType){const e=this._evaluator.getTypeOfClass(i);e&&(0,v.isInstantiableClass)(e.classType)&&e.classType.details.mro.forEach(((e,i)=>{(0,v.isInstantiableClass)(e)&&this._addSymbolsForSymbolTable(e.details.fields,(t=>{const n=e.details.fields.get(t);return!(!n||!n.isClassMember())&&n.getDeclarations().some((e=>1===e.type))}),t,!1,void 0,n)}))}break}i=i.parent}}_addSymbolsForSymbolTable(e,t,n,i,s,r){e.forEach(((e,a)=>{(!e.isExternallyHidden()||e.getDeclarations().some((e=>(0,c.isDefinedInFile)(e,this._filePath))))&&t(a)&&(r.items.some((e=>e.label===a))||this._addSymbol(a,e,n,r,{boundObjectOrClass:s,funcParensDisabled:i}))}))}_addSymbol(e,t,n,i,s){var r,o,c;if(t.isPrivatePyTypedImport())return;let u=(0,g.getLastTypedDeclaredForSymbol)(t);if(!u){const e=t.getDeclarations();e.length>0&&(u=e[e.length-1])}if(u){let 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s(t,e),t};Object.defineProperty(t,"__esModule",{value:!0}),t.DocumentSymbolCollector=void 0;const a=r(n(563)),o=n(8905),l=n(5523),c=n(8494),p=n(427),d=r(n(5083)),u=n(8816),m=n(3213);class h extends p.ParseTreeWalker{constructor(e,t,n,i,s,r=!1){super(),this._symbolName=e,this._declarations=t,this._evaluator=n,this._cancellationToken=i,this._startingNode=s,this._treatModuleInImportAndFromImportSame=r,this._results=[],this._dunderAllNameNodes=new Set,this._setDunderAllNodes(this._startingNode)}static collectFromNode(e,t,n,i,s=!1){const r=e.value,a=this.getDeclarationsForNode(e,t,!0,n);return(i=null!=i?i:(0,c.getModuleNode)(e))?new h(r,a,t,n,i,s).collect():[]}static getDeclarationsForNode(e,t,n,i,s){(0,m.throwIfCancellationRequested)(i);const r=this._getDeclarationsForNode(e,t),a=[];return r.forEach((e=>{const i=t.resolveAliasDeclaration(e,n);if(i&&(a.push(i),s&&(0,u.isStubFile)(i.path))){const e=s.findDeclarations(i);for(const t of 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e=this._parseExpressionListGeneric((()=>this._parsePatternAs())),t=e.list.filter((e=>1===e.orPatterns.length&&69===e.orPatterns[0].nodeType&&e.orPatterns[0].isStar));t.length>1&&this._addError(u.Localizer.Diagnostic.duplicateStarPattern(),t[1].orPatterns[0]);const n=new Map;return e.list.forEach((e=>{e.orPatterns.forEach((e=>{69!==e.nodeType||e.isStar||e.isWildcard||(n.has(e.target.value)?this._addError(u.Localizer.Diagnostic.duplicateCapturePatternTarget().format({name:e.target.value}),e):n.set(e.target.value,e))}))})),e}_parsePatternAs(){const e=[];for(;;){const t=this._parsePatternAtom();if(e.push(t),!this._consumeTokenIfOperator(6))break}let t;if(e.length>1&&e.forEach((e=>{69===e.nodeType&&e.isStar&&this._addError(u.Localizer.Diagnostic.starPatternInOrPattern(),e)})),this._consumeTokenIfKeyword(1)){const e=this._getTokenIfIdentifier();e?t=m.NameNode.create(e):this._addError(u.Localizer.Diagnostic.expectedNameAfterAs(),this._peekToken())}t&&1===e.length&&69===e[0].nodeType&&e[0].isStar&&this._addError(u.Localizer.Diagnostic.starPatternInAsPattern(),e[0]),e.forEach(((t,n)=>{n<e.length-1&&this._isPatternIrrefutable(t)&&this._addError(u.Localizer.Diagnostic.orPatternIrrefutable(),t)}));const n=new Map;return e.forEach((e=>{this._getPatternTargetNames(e,n)})),e.forEach((e=>{const t=new Map;if(this._getPatternTargetNames(e,t),t.size<n.size){const i=Array.from(n.keys()).filter((e=>!t.has(e))),s=new o.DiagnosticAddendum;s.addMessage(u.Localizer.DiagnosticAddendum.orPatternMissingName().format({name:i.map((e=>`"${e}"`)).join(", ")})),this._addError(u.Localizer.Diagnostic.orPatternMissingName()+s.getString(),e)}})),m.PatternAsNode.create(e,t)}_parsePatternAtom(){const e=this._parsePatternLiteral();if(e)return e;const t=this._parsePatternCaptureOrValue();if(t){const e=this._peekToken();if(0===t.nodeType||!this._consumeTokenIfType(13))return t;const n=this._parseClassPatternArgList(),i=69===t.nodeType?t.target:t.expression,s=m.PatternClassNode.create(i,n);return this._consumeTokenIfType(14)||(this._addError(u.Localizer.Diagnostic.expectedCloseParen(),e),this._consumeTokensUntilType([2]),(0,m.extendRange)(s,this._peekToken())),s}const n=this._peekToken();if(26===this._peekOperatorType()){const e=this._getNextToken(),t=this._getTokenIfIdentifier();return t?m.PatternCaptureNode.create(m.NameNode.create(t),e):(this._addError(u.Localizer.Diagnostic.expectedIdentifier(),this._peekToken()),m.ErrorNode.create(e,2))}if(13===n.type||15===n.type){const e=this._getNextToken(),t=this._parsePatternSequence();let i;if(t.parseError)i=t.parseError;else if(1!==t.list.length||t.trailingComma||13!==e.type)i=m.PatternSequenceNode.create(e,t.list);else{const s=t.list[0].orPatterns[0];i=69===s.nodeType&&s.isStar?m.PatternSequenceNode.create(e,t.list):t.list[0],(0,m.extendRange)(i,n)}const s=this._peekToken();return this._consumeTokenIfType(13===n.type?14:16)?(0,m.extendRange)(i,s):(this._addError(13===n.type?u.Localizer.Diagnostic.expectedCloseParen():u.Localizer.Diagnostic.expectedCloseBracket(),n),this._consumeTokensUntilType([10,13===n.type?14:16])),i}if(17===n.type){const e=this._getNextToken(),t=this._parsePatternMapping(e),i=this._peekToken();return this._consumeTokenIfType(18)?(0,m.extendRange)(t,i):(this._addError(u.Localizer.Diagnostic.expectedCloseBrace(),n),this._consumeTokensUntilType([10,18])),t}return this._handleExpressionParseError(11,u.Localizer.Diagnostic.expectedPatternExpr())}_parseClassPatternArgList(){const e=[];let t=!1;for(;;){const n=this._peekTokenType();if(14===n||2===n||1===n)break;const i=this._parseClassPatternArgument();if(i.name?t=!0:t&&!i.name&&this._addError(u.Localizer.Diagnostic.positionArgAfterNamedArg(),i),e.push(i),!this._consumeTokenIfType(12))break}return e}_parseClassPatternArgument(){const e=this._peekToken(),t=this._peekToken(1);let n;7!==e.type&&8!==e.type||9!==t.type||2!==t.operatorType||(this._getNextToken(),n=m.NameNode.create(e),this._getNextToken());const i=this._parsePatternAs();return m.PatternClassArgumentNode.create(i,n)}_parsePatternLiteral(){const e=this._peekToken(),t=this._peekOperatorType();if(6===e.type||33===t)return this._parsePatternLiteralNumber();if(5===e.type){const e=this._parseAtom();return(0,a.assert)(48===e.nodeType),e.strings.forEach((e=>{64&e.token.flags&&this._addError(u.Localizer.Diagnostic.formatStringInPattern(),e)})),m.PatternLiteralNode.create(e)}if(8===e.type){const t=e;if(15===t.keywordType||33===t.keywordType||26===t.keywordType)return m.PatternLiteralNode.create(this._parseAtom())}}_parsePatternLiteralNumber(){const e=this._parseArithmeticExpression();let t,n;return 7===e.nodeType?33!==e.operator&&0!==e.operator||(t=e.leftExpression,n=e.rightExpression):t=e,t&&(55===t.nodeType&&33===t.operator&&(t=t.expression),(40!==t.nodeType||void 0!==n&&t.isImaginary)&&(this._addError(u.Localizer.Diagnostic.expectedComplexNumberLiteral(),e),n=void 0)),n&&(55===n.nodeType&&33===n.operator&&(n=n.expression),40===n.nodeType&&n.isImaginary||this._addError(u.Localizer.Diagnostic.expectedComplexNumberLiteral(),e)),m.PatternLiteralNode.create(e)}_parsePatternMapping(e){const t=this._parseExpressionListGeneric((()=>this._parsePatternMappingItem()));if(t.list.length>0){const n=t.list.filter((e=>72===e.nodeType));return n.length>1&&this._addError(u.Localizer.Diagnostic.duplicateStarStarPattern(),n[1]),m.PatternMappingNode.create(e,t.list)}return t.parseError||m.ErrorNode.create(this._peekToken(),11)}_parsePatternMappingItem(){let e;const t=this._peekToken();if(this._consumeTokenIfOperator(29)){const e=this._getTokenIfIdentifier();if(!e)return this._addError(u.Localizer.Diagnostic.expectedIdentifier(),this._peekToken()),m.ErrorNode.create(this._peekToken(),11);const n=m.NameNode.create(e);return"_"===e.value&&this._addError(u.Localizer.Diagnostic.starStarWildcardNotAllowed(),n),m.PatternMappingExpandEntryNode.create(t,n)}const n=this._parsePatternLiteral();if(n)e=n;else{const t=this._parsePatternCaptureOrValue();t&&(73===t.nodeType?e=t:(this._addError(u.Localizer.Diagnostic.expectedPatternValue(),t),e=m.ErrorNode.create(this._peekToken(),11)))}let i;return e||(this._addError(u.Localizer.Diagnostic.expectedPatternExpr(),this._peekToken()),e=m.ErrorNode.create(this._peekToken(),11)),this._consumeTokenIfType(10)?i=this._parsePatternAs():(this._addError(u.Localizer.Diagnostic.expectedColon(),this._peekToken()),i=m.ErrorNode.create(this._peekToken(),11)),m.PatternMappingKeyEntryNode.create(e,i)}_parsePatternCaptureOrValue(){const e=this._peekToken();if(7===e.type||8===e.type){let e;for(;;){const t=this._getTokenIfIdentifier();if(!t){this._addError(u.Localizer.Diagnostic.expectedIdentifier(),this._peekToken());break}{const n=m.NameNode.create(t);e=e?m.MemberAccessNode.create(e,n):n}if(!this._consumeTokenIfType(20))break}return e?35===e.nodeType?m.PatternValueNode.create(e):m.PatternCaptureNode.create(e):(this._addError(u.Localizer.Diagnostic.expectedIdentifier(),this._peekToken()),m.ErrorNode.create(this._peekToken(),11))}}_parseIfStatement(e=20){const t=this._getKeywordToken(e),n=this._parseTestExpression(!0),i=this._parseSuite(this._isInFunction),s=m.IfNode.create(t,n,i);return this._consumeTokenIfKeyword(13)?(s.elseSuite=this._parseSuite(this._isInFunction),s.elseSuite.parent=s,(0,m.extendRange)(s,s.elseSuite)):12===this._peekKeywordType()&&(s.elseSuite=this._parseIfStatement(12),s.elseSuite.parent=s,(0,m.extendRange)(s,s.elseSuite)),s}_parseLoopSuite(){const e=this._isInLoop,t=this._isInFinally;this._isInLoop=!0,this._isInFinally=!1;const n=this._parseSuite(this._isInFunction);return this._isInLoop=e,this._isInFinally=t,n}_parseSuite(e=!1,t=!1,n){const i=this._peekToken(),s=m.SuiteNode.create(i);if(!this._consumeTokenIfType(10)&&(this._addError(u.Localizer.Diagnostic.expectedColon(),i),this._consumeTokensUntilType([2,10])))if(10===this._peekTokenType())this._getNextToken();else if(3!==this._peekToken(1).type)return this._getNextToken(),s;if(t){if(this._consumeTokenIfType(2)){let e=0;for(;;){const t=this._getNextToken();if(3===t.type&&e++,4===t.type&&(t.isDedentAmbiguous&&this._addError(u.Localizer.Diagnostic.inconsistentTabs(),t),e--,0===e))break;if(1===t.type)break}}else this._parseSimpleStatement();return this._tokenIndex>0&&(0,m.extendRange)(s,this._tokenizerOutput.tokens.getItemAt(this._tokenIndex-1)),s}n&&n();const r=this._isInFunction;if(this._isInFunction=e,this._consumeTokenIfType(2)){n&&n();const e=this._peekToken();if(this._consumeTokenIfType(3)){const t=e;t.isIndentAmbiguous&&this._addError(u.Localizer.Diagnostic.inconsistentTabs(),t)}else this._addError(u.Localizer.Diagnostic.expectedIndentedBlock(),this._peekToken());for(;;){const e=this._peekToken();if(3===e.type){this._getNextToken();const t=e;t.isIndentAmbiguous?this._addError(u.Localizer.Diagnostic.inconsistentTabs(),t):this._addError(u.Localizer.Diagnostic.unexpectedIndent(),e)}const t=this._parseStatement();t?(t.parent=s,s.statements.push(t)):this._consumeTokensUntilType([2]);const n=this._peekToken();if(this._consumeTokenIfType(4)){n.matchesIndent||this._addError(u.Localizer.Diagnostic.inconsistentIndent(),n),n.isDedentAmbiguous&&this._addError(u.Localizer.Diagnostic.inconsistentTabs(),n);break}if(1===this._peekTokenType())break}}else{const e=this._parseSimpleStatement();s.statements.push(e),e.parent=s}return s.statements.length>0&&(0,m.extendRange)(s,s.statements[s.statements.length-1]),this._isInFunction=r,s}_parseForStatement(e){const t=this._getKeywordToken(17),n=this._parseExpressionListAsPossibleTuple(2,u.Localizer.Diagnostic.expectedExpr(),t);let i,s,r;this._consumeTokenIfKeyword(22)?(i=this._parseTestListAsExpression(2,u.Localizer.Diagnostic.expectedInExpr()),s=this._parseLoopSuite(),this._consumeTokenIfKeyword(13)&&(r=this._parseSuite(this._isInFunction))):(i=this._handleExpressionParseError(0,u.Localizer.Diagnostic.expectedIn()),s=m.SuiteNode.create(this._peekToken()));const a=m.ForNode.create(t,n,i,s);return a.elseSuite=r,r&&((0,m.extendRange)(a,r),r.parent=a),e&&(a.isAsync=!0,a.asyncToken=e,(0,m.extendRange)(a,e)),a}_tryParseListComprehension(e){const t=this._tryParseCompForStatement();if(!t)return;56===e.nodeType?this._addError(u.Localizer.Diagnostic.unpackIllegalInComprehension(),e):16===e.nodeType&&this._addError(u.Localizer.Diagnostic.dictExpandIllegalInComprehension(),e);const n=m.ListComprehensionNode.create(e),i=[t];for(;;){const e=this._tryParseCompForStatement()||this._tryParseCompIfStatement();if(!e)break;e.parent=n,i.push(e)}return n.comprehensions=i,i.length>0&&(i.forEach((e=>{e.parent=n})),(0,m.extendRange)(n,i[i.length-1])),n}_tryParseCompForStatement(){const e=this._peekKeywordType();if(3===e){const e=this._peekToken(1);if(8!==e.type||17!==e.keywordType)return}else if(17!==e)return;let t;3===this._peekKeywordType()&&(t=this._getKeywordToken(3));const n=this._getKeywordToken(17),i=this._parseExpressionListAsPossibleTuple(2,u.Localizer.Diagnostic.expectedExpr(),n);let s;this._consumeTokenIfKeyword(22)?this._disallowAssignmentExpression((()=>{s=this._parseOrTest()})):s=this._handleExpressionParseError(0,u.Localizer.Diagnostic.expectedIn());const r=m.ListComprehensionForNode.create(t||n,i,s);return t&&(r.isAsync=!0,r.asyncToken=t),r}_tryParseCompIfStatement(){if(20!==this._peekKeywordType())return;const e=this._getKeywordToken(20),t=this._tryParseLambdaExpression()||this._parseAssignmentExpression();return m.ListComprehensionIfNode.create(e,t)}_parseWhileStatement(){const e=this._getKeywordToken(35),t=m.WhileNode.create(e,this._parseTestExpression(!0),this._parseLoopSuite());return this._consumeTokenIfKeyword(13)&&(t.elseSuite=this._parseSuite(this._isInFunction),t.elseSuite.parent=t,(0,m.extendRange)(t,t.elseSuite)),t}_parseTryStatement(){const e=this._getKeywordToken(34),t=this._parseSuite(this._isInFunction),n=m.TryNode.create(e,t);let i=!1;for(;;){const e=this._peekToken();if(!this._consumeTokenIfKeyword(14))break;let t,s;if(10!==this._peekTokenType())if(t=this._parseTestExpression(!0),this._consumeTokenIfKeyword(1))s=this._getTokenIfIdentifier(),s||this._addError(u.Localizer.Diagnostic.expectedNameAfterAs(),this._peekToken());else{const e=this._peekToken();this._consumeTokenIfType(12)&&(this._addError(u.Localizer.Diagnostic.expectedAsAfterException(),e),this._parseTestExpression(!1))}t?i&&this._addError(u.Localizer.Diagnostic.namedExceptAfterCatchAll(),t):(i&&this._addError(u.Localizer.Diagnostic.duplicateCatchAll(),e),i=!0);const r=this._parseSuite(this._isInFunction),a=m.ExceptNode.create(e,r);t&&(a.typeExpression=t,a.typeExpression.parent=a),s&&(a.name=m.NameNode.create(s),a.name.parent=a),n.exceptClauses.push(a),a.parent=n}return n.exceptClauses.length>0&&((0,m.extendRange)(n,n.exceptClauses[n.exceptClauses.length-1]),this._consumeTokenIfKeyword(13)&&(n.elseSuite=this._parseSuite(this._isInFunction),n.elseSuite.parent=n,(0,m.extendRange)(n,n.elseSuite))),this._consumeTokenIfKeyword(16)&&(n.finallySuite=this._parseSuite(this._isInFunction),n.finallySuite.parent=n,(0,m.extendRange)(n,n.finallySuite)),n.finallySuite||0!==n.exceptClauses.length||this._addError(u.Localizer.Diagnostic.tryWithoutExcept(),e),n}_parseFunctionDef(e,t){const n=this._getKeywordToken(10),i=this._getTokenIfIdentifier();if(!i)return this._addError(u.Localizer.Diagnostic.expectedFunctionName(),n),m.ErrorNode.create(n,10,void 0,t);const s=this._peekToken();if(!this._consumeTokenIfType(13))return this._addError(u.Localizer.Diagnostic.expectedOpenParen(),this._peekToken()),m.ErrorNode.create(i,10,m.NameNode.create(i),t);const r=this._parseVarArgsList(14,!0);let a,o;this._consumeTokenIfType(14)||(this._addError(u.Localizer.Diagnostic.expectedCloseParen(),s),this._consumeTokensUntilType([10])),this._consumeTokenIfType(21)&&(a=this._parseTypeAnnotation());const l=this._parseSuite(!0,this._parseOptions.skipFunctionAndClassBody,(()=>{o||(o=this._getTypeAnnotationCommentText())})),c=m.FunctionNode.create(n,m.NameNode.create(i),l);return e&&(c.isAsync=!0,(0,m.extendRange)(c,e)),c.parameters=r,r.forEach((e=>{e.parent=c})),t&&(c.decorators=t,t.forEach((e=>{e.parent=c})),t.length>0&&(0,m.extendRange)(c,t[0])),a&&(c.returnTypeAnnotation=a,c.returnTypeAnnotation.parent=c,(0,m.extendRange)(c,a)),o&&this._parseFunctionTypeAnnotationComment(o,c),c}_parseVarArgsList(e,t){const n=new Map,i=[];let s=!1,r=!1,a=!1,o=!1,l=!1,c=!1;for(;this._peekTokenType()!==e;){const p=this._parseParameter(t);if(!p){this._consumeTokensUntilType([e]);break}if(p.name){const e=p.name.value;n.has(e)?this._addError(u.Localizer.Diagnostic.duplicateParam().format({name:e}),p.name):n.set(e,e)}else 0===p.category&&0===i.length&&this._addError(u.Localizer.Diagnostic.positionOnlyFirstParam(),p);0===p.category&&(p.name?p.defaultValue?s=!0:!s||a||l||r||(this._addError(u.Localizer.Diagnostic.nonDefaultAfterDefault(),p),r=!0):(o?this._addError(u.Localizer.Diagnostic.duplicatePositionOnly(),p):a?this._addError(u.Localizer.Diagnostic.positionOnlyAfterKeywordOnly(),p):l&&this._addError(u.Localizer.Diagnostic.positionOnlyAfterArgs(),p),o=!0)),i.push(p),1===p.category&&(p.name?(l&&this._addError(u.Localizer.Diagnostic.duplicateArgsParam(),p),l=!0):(a?this._addError(u.Localizer.Diagnostic.duplicateKeywordOnly(),p):l&&this._addError(u.Localizer.Diagnostic.keywordOnlyAfterArgs(),p),a=!0)),2===p.category?(c&&this._addError(u.Localizer.Diagnostic.duplicateKwargsParam(),p),c=!0):c&&this._addError(u.Localizer.Diagnostic.paramAfterKwargsParam(),p);const d=this._consumeTokenIfType(12);if(t&&!p.typeAnnotation){const e=this._parseVariableTypeAnnotationComment();e&&(p.typeAnnotationComment=e,p.typeAnnotationComment.parent=p,(0,m.extendRange)(p,p.typeAnnotationComment))}if(!d)break}if(i.length>0){const e=i[i.length-1];1!==e.category||e.name||this._addError(u.Localizer.Diagnostic.expectedNamedParameter(),e)}return i}_parseParameter(e){let t=0,n=0;const i=this._peekToken();this._consumeTokenIfOperator(26)?t=1:this._consumeTokenIfOperator(29)?t=2:this._consumeTokenIfOperator(10)&&(this._getLanguageVersion()<p.PythonVersion.V3_8&&!this._parseOptions.isStubFile&&this._addError(u.Localizer.Diagnostic.positionOnlyIncompatible(),i),n=1);const s=this._getTokenIfIdentifier();if(!s){if(1===t)return m.ParameterNode.create(i,1);if(1===n)return m.ParameterNode.create(i,0);if(13===this._peekTokenType()){const e=this._getNextToken();this._consumeTokensUntilType([14])&&this._getNextToken(),this._addError(u.Localizer.Diagnostic.sublistParamsIncompatible(),e)}else this._addError(u.Localizer.Diagnostic.expectedParamName(),this._peekToken())}let r=0;1===t?r=1:2===t&&(r=2);const a=m.ParameterNode.create(i,r);return s&&(a.name=m.NameNode.create(s),a.name.parent=a,(0,m.extendRange)(a,s)),e&&this._consumeTokenIfType(10)&&(a.typeAnnotation=this._parseTypeAnnotation(),a.typeAnnotation.parent=a,(0,m.extendRange)(a,a.typeAnnotation)),this._consumeTokenIfOperator(2)&&(a.defaultValue=this._parseTestExpression(!1),a.defaultValue.parent=a,(0,m.extendRange)(a,a.defaultValue),t>0&&this._addError(u.Localizer.Diagnostic.defaultValueNotAllowed(),a.defaultValue)),a}_parseWithStatement(e){const t=this._getKeywordToken(36);let n=[];const i=this._peekToken();let s=!1;if(13===i.type){const e=this._tokenIndex;this._suppressErrors((()=>{for(this._getNextToken();n.push(this._parseWithItem()),this._consumeTokenIfType(12)&&14!==this._peekToken().type;);14===this._peekToken().type&&10===this._peekToken(1).type&&(s=1!==n.length||void 0!==n[0].target),this._tokenIndex=e,n=[]}))}for(s&&(this._consumeTokenIfType(13),this._getLanguageVersion()<p.PythonVersion.V3_9&&this._addError(u.Localizer.Diagnostic.parenthesizedContextManagerIllegal(),i));n.push(this._parseWithItem()),this._consumeTokenIfType(12)&&14!==this._peekToken().type;);s&&(this._consumeTokenIfType(14)||this._addError(u.Localizer.Diagnostic.expectedCloseParen(),i));const r=this._parseSuite(this._isInFunction),a=m.WithNode.create(t,r);return e&&(a.isAsync=!0,a.asyncToken=e,(0,m.extendRange)(a,e)),a.withItems=n,n.forEach((e=>{e.parent=a})),a}_parseWithItem(){const e=this._parseTestExpression(!0),t=m.WithItemNode.create(e);return this._consumeTokenIfKeyword(1)&&(t.target=this._parseExpression(!1),t.target.parent=t,(0,m.extendRange)(t,t.target)),t}_parseDecorated(){const e=[];for(;22===this._peekOperatorType();)e.push(this._parseDecorator());const t=this._peekToken();if(8===t.type)if(3===t.keywordType){if(this._getNextToken(),10===this._peekKeywordType())return this._parseFunctionDef(t,e);this._addError(u.Localizer.Diagnostic.expectedFunctionAfterAsync(),this._peekToken())}else{if(10===t.keywordType)return this._parseFunctionDef(void 0,e);if(7===t.keywordType)return this._parseClassDef(e)}return this._addError(u.Localizer.Diagnostic.expectedAfterDecorator(),this._peekToken()),m.ClassNode.createDummyForDecorators(e)}_parseDecorator(){const e=this._getNextToken();(0,a.assert)(22===e.operatorType);const t=this._parseTestExpression(!0);if(this._getLanguageVersion()<p.PythonVersion.V3_9){let e=!1;(this._isNameOrMemberAccessExpression(t)||9===t.nodeType&&this._isNameOrMemberAccessExpression(t.leftExpression))&&(e=!0),e||this._addError(u.Localizer.Diagnostic.expectedDecoratorExpr(),t)}const n=m.DecoratorNode.create(e,t);return this._consumeTokenIfType(2)||(this._addError(u.Localizer.Diagnostic.expectedDecoratorNewline(),this._peekToken()),this._consumeTokensUntilType([2])),n}_isNameOrMemberAccessExpression(e){return 38===e.nodeType||35===e.nodeType&&this._isNameOrMemberAccessExpression(e.leftExpression)}_parseClassDef(e){const t=this._getKeywordToken(7);let n=this._getTokenIfIdentifier();n||(this._addError(u.Localizer.Diagnostic.expectedClassName(),this._peekToken()),n=g.IdentifierToken.create(0,0,"",void 0));let i=[];const s=this._peekToken();this._consumeTokenIfType(13)&&(i=this._parseArgList(),this._consumeTokenIfType(14)||this._addError(u.Localizer.Diagnostic.expectedCloseParen(),s));const r=this._parseSuite(!1,this._parseOptions.skipFunctionAndClassBody),a=m.ClassNode.create(t,m.NameNode.create(n),r);return a.arguments=i,i.forEach((e=>{e.parent=a})),e&&(a.decorators=e,e.length>0&&(e.forEach((e=>{e.parent=a})),(0,m.extendRange)(a,e[0]))),a}_parsePassStatement(){return m.PassNode.create(this._getKeywordToken(30))}_parseBreakStatement(){const e=this._getKeywordToken(5);return this._isInLoop||this._addError(u.Localizer.Diagnostic.breakOutsideLoop(),e),m.BreakNode.create(e)}_parseContinueStatement(){const e=this._getKeywordToken(8);return this._isInLoop?this._isInFinally&&this._addError(u.Localizer.Diagnostic.continueInFinally(),e):this._addError(u.Localizer.Diagnostic.continueOutsideLoop(),e),m.ContinueNode.create(e)}_parseReturnStatement(){const e=this._getKeywordToken(32),t=m.ReturnNode.create(e);if(this._isInFunction||this._addError(u.Localizer.Diagnostic.returnOutsideFunction(),e),!this._isNextTokenNeverExpression()){const e=this._parseTestOrStarListAsExpression(!0,2,u.Localizer.Diagnostic.expectedReturnExpr());this._reportConditionalErrorForStarTupleElement(e),t.returnExpression=e,t.returnExpression.parent=t,(0,m.extendRange)(t,e)}return t}_parseFromStatement(){const e=this._getKeywordToken(18),t=this._parseDottedModuleName(!0),n=m.ImportFromNode.create(e,t),i=0===t.leadingDots&&1===t.nameParts.length&&"__future__"===t.nameParts[0].value,s=this._peekToken();if(this._consumeTokenIfKeyword(21)){(0,m.extendRange)(n,s);const e=this._peekToken();if(this._consumeTokenIfOperator(26))(0,m.extendRange)(n,e),n.isWildcardImport=!0,n.wildcardToken=e,this._containsWildcardImport=!0;else{const e=this._peekToken(),t=this._consumeTokenIfType(13);let s;for(;;){const e=this._getTokenIfIdentifier();if(!e)break;s=void 0;const t=m.ImportFromAsNode.create(m.NameNode.create(e));if(this._consumeTokenIfKeyword(1)){const e=this._getTokenIfIdentifier();e?(t.alias=m.NameNode.create(e),t.alias.parent=t,(0,m.extendRange)(t,e)):this._addError(u.Localizer.Diagnostic.expectedImportAlias(),this._peekToken())}n.imports.push(t),t.parent=n,(0,m.extendRange)(n,t),i&&this._futureImportMap.set(e.value,!0);const r=this._peekToken();if(!this._consumeTokenIfType(12))break;s=r}if(0===n.imports.length&&this._addError(u.Localizer.Diagnostic.expectedImportSymbols(),this._peekToken()),t){n.usesParens=!0;const t=this._peekToken();this._consumeTokenIfType(14)?(0,m.extendRange)(n,t):this._addError(u.Localizer.Diagnostic.expectedCloseParen(),e)}else s&&this._addError(u.Localizer.Diagnostic.trailingCommaInFromImport(),s)}}else this._addError(u.Localizer.Diagnostic.expectedImport(),this._peekToken()),t.hasTrailingDot||(n.missingImportKeyword=!0);this._importedModules.push({nameNode:n.module,leadingDots:n.module.leadingDots,nameParts:n.module.nameParts.map((e=>e.value)),importedSymbols:n.imports.map((e=>e.name.value))});let r=!1;if(1===n.module.nameParts.length){const e=n.module.nameParts[0].value;"typing"!==e&&"typing_extensions"!==e||(r=!0)}if(r){const e=["Literal","TypeAlias","Annotated"];n.isWildcardImport?e.forEach((e=>{this._typingSymbolAliases.set(e,e)})):n.imports.forEach((t=>{var n;e.some((e=>e===t.name.value))&&this._typingSymbolAliases.set((null===(n=t.alias)||void 0===n?void 0:n.value)||t.name.value,t.name.value)}))}return n}_parseImportStatement(){var e;const t=this._getKeywordToken(21),n=m.ImportNode.create(t);for(;;){const t=this._parseDottedModuleName(),i=m.ImportAsNode.create(t);if(this._consumeTokenIfKeyword(1)){const e=this._getTokenIfIdentifier();e?(i.alias=m.NameNode.create(e),i.alias.parent=i,(0,m.extendRange)(i,i.alias)):this._addError(u.Localizer.Diagnostic.expectedImportAlias(),this._peekToken())}if(i.module.leadingDots>0&&this._addError(u.Localizer.Diagnostic.relativeImportNotAllowed(),i.module),n.list.push(i),i.parent=n,this._importedModules.push({nameNode:i.module,leadingDots:i.module.leadingDots,nameParts:i.module.nameParts.map((e=>e.value)),importedSymbols:void 0}),1===t.nameParts.length){const n=t.nameParts[0].value;"typing"!==n&&"typing_extensions"!==n||this._typingImportAliases.push((null===(e=i.alias)||void 0===e?void 0:e.value)||n)}if(!this._consumeTokenIfType(12))break}return n.list.length>0&&(0,m.extendRange)(n,n.list[n.list.length-1]),n}_parseDottedModuleName(e=!1){var t;const n=m.ModuleNameNode.create(this._peekToken());for(;;){const e=null!==(t=this._getTokenIfType(19))&&void 0!==t?t:this._getTokenIfType(20);if(!e)break;19===e.type?n.leadingDots+=3:n.leadingDots++,(0,m.extendRange)(n,e)}for(;;){const t=this._getTokenIfIdentifier();if(!t){(!e||0===n.leadingDots||n.nameParts.length>0)&&(this._addError(u.Localizer.Diagnostic.expectedModuleName(),this._peekToken()),n.hasTrailingDot=!0);break}const i=m.NameNode.create(t);n.nameParts.push(i),i.parent=n,(0,m.extendRange)(n,i);const s=this._peekToken();if(!this._consumeTokenIfType(20))break;(0,m.extendRange)(n,s)}return n}_parseGlobalStatement(){const e=this._getKeywordToken(19),t=m.GlobalNode.create(e);return t.nameList=this._parseNameList(),t.nameList.length>0&&(t.nameList.forEach((e=>{e.parent=t})),(0,m.extendRange)(t,t.nameList[t.nameList.length-1])),t}_parseNonlocalStatement(){const e=this._getKeywordToken(27),t=m.NonlocalNode.create(e);return t.nameList=this._parseNameList(),t.nameList.length>0&&(t.nameList.forEach((e=>{e.parent=t})),(0,m.extendRange)(t,t.nameList[t.nameList.length-1])),t}_parseNameList(){const e=[];for(;;){const t=this._getTokenIfIdentifier();if(!t){this._addError(u.Localizer.Diagnostic.expectedIdentifier(),this._peekToken());break}if(e.push(m.NameNode.create(t)),!this._consumeTokenIfType(12))break}return e}_parseRaiseStatement(){const e=this._getKeywordToken(31),t=m.RaiseNode.create(e);return this._isNextTokenNeverExpression()||(t.typeExpression=this._parseTestExpression(!0),t.typeExpression.parent=t,(0,m.extendRange)(t,t.typeExpression),this._consumeTokenIfKeyword(18)?(t.valueExpression=this._parseTestExpression(!0),t.valueExpression.parent=t,(0,m.extendRange)(t,t.valueExpression)):this._consumeTokenIfType(12)&&(t.valueExpression=this._parseTestExpression(!0),t.valueExpression.parent=t,(0,m.extendRange)(t,t.valueExpression),this._consumeTokenIfType(12)&&(t.tracebackExpression=this._parseTestExpression(!0),t.tracebackExpression.parent=t,(0,m.extendRange)(t,t.tracebackExpression)))),t}_parseAssertStatement(){const e=this._getKeywordToken(2),t=this._parseTestExpression(!0),n=m.AssertNode.create(e,t);if(this._consumeTokenIfType(12)){const e=this._parseTestExpression(!0);n.exceptionExpression=e,n.exceptionExpression.parent=n,(0,m.extendRange)(n,e)}return n}_parseDelStatement(){const e=this._getKeywordToken(11),t=this._parseExpressionList(!0);t.parseError||0!==t.list.length||this._addError(u.Localizer.Diagnostic.expectedDelExpr(),this._peekToken());const n=m.DelNode.create(e);return n.expressions=t.list,n.expressions.length>0&&(n.expressions.forEach((e=>{e.parent=n})),(0,m.extendRange)(n,n.expressions[n.expressions.length-1])),n}_parseYieldExpression(){const e=this._getKeywordToken(37),t=this._peekToken();if(this._consumeTokenIfKeyword(18))return this._getLanguageVersion()<p.PythonVersion.V3_3&&this._addError(u.Localizer.Diagnostic.yieldFromIllegal(),t),m.YieldFromNode.create(e,this._parseTestExpression(!0));let n;return this._isNextTokenNeverExpression()||(n=this._parseTestOrStarListAsExpression(!0,2,u.Localizer.Diagnostic.expectedYieldExpr()),this._reportConditionalErrorForStarTupleElement(n)),m.YieldNode.create(e,n)}_tryParseYieldExpression(){if(37===this._peekKeywordType())return this._parseYieldExpression()}_parseSimpleStatement(){const e=m.StatementListNode.create(this._peekToken());for(;;){if(0===this._peekTokenType()){const e=this._getNextToken(),t=this._fileContents.substr(e.start,e.length).charCodeAt(0);this._addError(u.Localizer.Diagnostic.invalidTokenChars().format({text:`\\u${t.toString(16)}`}),e),this._consumeTokensUntilType([2]);break}const t=this._parseSmallStatement();if(e.statements.push(t),t.parent=e,(0,m.extendRange)(e,t),0===t.nodeType)break;if(!this._consumeTokenIfType(11))break;const n=this._peekTokenType();if(2===n||1===n)break}return this._consumeTokenIfType(2)||this._addError(u.Localizer.Diagnostic.expectedNewlineOrSemicolon(),this._peekToken()),e}_parseSmallStatement(){switch(this._peekKeywordType()){case 30:return this._parsePassStatement();case 5:return this._parseBreakStatement();case 8:return this._parseContinueStatement();case 32:return this._parseReturnStatement();case 18:return this._parseFromStatement();case 21:return this._parseImportStatement();case 19:return this._parseGlobalStatement();case 27:return this._parseNonlocalStatement();case 31:return this._parseRaiseStatement();case 2:return this._parseAssertStatement();case 11:return this._parseDelStatement();case 37:return this._parseYieldExpression()}return this._parseExpressionStatement()}_makeExpressionOrTuple(e,t){if(1===e.list.length&&!e.trailingComma)return 56===e.list[0].nodeType&&this._addError(u.Localizer.Diagnostic.unpackNotAllowed(),e.list[0]),e.list[0];const n=e.list.length>0?e.list[0]:this._peekToken(-1),i=m.TupleNode.create(n,t);return i.expressions=e.list,e.list.length>0&&(e.list.forEach((e=>{e.parent=i})),(0,m.extendRange)(i,e.list[e.list.length-1])),i}_parseExpressionListAsPossibleTuple(e,t,n){if(this._isNextTokenNeverExpression())return this._addError(t,n),m.ErrorNode.create(n,e);const i=this._parseExpressionList(!0);return i.parseError?i.parseError:this._makeExpressionOrTuple(i,!1)}_parseTestListAsExpression(e,t){if(this._isNextTokenNeverExpression())return 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e=this._parseBitwiseAndExpression();if(0===e.nodeType)return e;for(;;){const t=this._peekToken();if(!this._consumeTokenIfOperator(8))break;const n=this._parseBitwiseAndExpression();e=m.BinaryOperationNode.create(e,n,t,8)}return e}_parseBitwiseAndExpression(){let e=this._parseShiftExpression();if(0===e.nodeType)return e;for(;;){const t=this._peekToken();if(!this._consumeTokenIfOperator(3))break;const n=this._parseShiftExpression();e=m.BinaryOperationNode.create(e,n,t,3)}return e}_parseShiftExpression(){let e=this._parseArithmeticExpression();if(0===e.nodeType)return e;let t=this._peekToken(),n=this._peekOperatorType();for(;17===n||31===n;){this._getNextToken();const i=this._parseArithmeticExpression();e=m.BinaryOperationNode.create(e,i,t,n),t=this._peekToken(),n=this._peekOperatorType()}return e}_parseArithmeticExpression(){let e=this._parseArithmeticTerm();if(0===e.nodeType)return e;let t=this._peekToken(),n=this._peekOperatorType();for(;0===n||33===n;){this._getNextToken();const 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a=!1;if(this._consumeTokenIfType(14)?((0,m.extendRange)(s,r),a=!0):(this._addError(u.Localizer.Diagnostic.expectedCloseParen(),e),this._consumeTokensUntilType([2]),(0,m.extendRange)(s,this._peekToken())),this._isParsingTypeAnnotation=n,this._isParsingTypeAnnotation){const e=new o.DiagnosticAddendum;38===t.nodeType&&"type"===t.value&&(e.addMessage(u.Localizer.DiagnosticAddendum.useTypeInstead()),this._addError(u.Localizer.Diagnostic.typeCallNotAllowed()+e.getString(),s))}if(t=s,!a)break}else if(this._consumeTokenIfType(15)){const n=this._isParsingIndexTrailer,i=this._isParsingTypeAnnotation;(this._isTypingAnnotation(t,"Literal")||this._isTypingAnnotation(t,"Annotated"))&&(this._isParsingTypeAnnotation=!1),this._isParsingIndexTrailer=!0;const s=this._parseSubscriptList();this._isParsingTypeAnnotation=i,this._isParsingIndexTrailer=n;const r=this._peekToken(),a=m.IndexNode.create(t,s.list,s.trailingComma,r);(0,m.extendRange)(a,a),this._consumeTokenIfType(16)||this._handleExpressionParseError(6,u.Localizer.Diagnostic.expectedCloseBracket(),e,a),t=a}else{if(!this._consumeTokenIfType(20))break;{const n=this._getTokenIfIdentifier();if(!n)return this._handleExpressionParseError(7,u.Localizer.Diagnostic.expectedMemberName(),e,t);t=m.MemberAccessNode.create(t,m.NameNode.create(n))}}}return e?m.AwaitNode.create(e,t):t}_parseSubscriptList(){const e=[];let t=!1,n=!1;for(;;){const i=this._peekToken();if(10!==i.type&&this._isNextTokenNeverExpression())break;let s=0;this._consumeTokenIfOperator(26)?s=1:this._consumeTokenIfOperator(29)&&(s=2);let r,a=this._parsePossibleSlice();if(0===s&&this._consumeTokenIfOperator(2)){const e=a;a=this._parsePossibleSlice(),38===e.nodeType?r=e.token:this._addError(u.Localizer.Diagnostic.expectedParamName(),e)}const 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s=m.SliceNode.create(e);s.startValue=t[0],s.startValue&&(s.startValue.parent=s),s.endValue=t[1],s.endValue&&(s.endValue.parent=s),s.stepValue=t[2],s.stepValue&&(s.stepValue.parent=s);const r=t[2]||t[1]||t[0];return r&&(0,m.extendRange)(s,r),s}_parseArgList(){const e=[];let t=!1;for(;;){const n=this._peekTokenType();if(14===n||2===n||1===n)break;const i=this._parseArgument();if(i.name?t=!0:t&&0===i.argumentCategory&&this._addError(u.Localizer.Diagnostic.positionArgAfterNamedArg(),i),e.push(i),!this._consumeTokenIfType(12))break}return e}_parseArgument(){const e=this._peekToken();let t=0;this._consumeTokenIfOperator(26)?t=1:this._consumeTokenIfOperator(29)&&(t=2);let n,i=this._parseTestExpression(!0);if(0===t)if(this._consumeTokenIfOperator(2)){const e=i;i=this._parseTestExpression(!1),38===e.nodeType?n=e.token:this._addError(u.Localizer.Diagnostic.expectedParamName(),e)}else{const e=this._tryParseListComprehension(i);e&&(i=e)}const s=m.ArgumentNode.create(e,i,t);return n&&(s.name=m.NameNode.create(n),s.name.parent=s),s}_parseAtom(){const e=this._peekToken();if(19===e.type)return m.EllipsisNode.create(this._getNextToken());if(6===e.type)return m.NumberNode.create(this._getNextToken());if(7===e.type)return m.NameNode.create(this._getNextToken());if(5===e.type)return this._parseStringList();if(22===e.type){this._getNextToken(),this._addError(u.Localizer.Diagnostic.backticksIllegal(),e);const t=this._parseTestListAsExpression(2,u.Localizer.Diagnostic.expectedExpr());return this._consumeTokenIfType(22),t}if(13===e.type){const e=this._parseTupleAtom();if(52===e.nodeType&&this._isParsingTypeAnnotation&&!this._isParsingIndexTrailer){const t=new o.DiagnosticAddendum;t.addMessage(u.Localizer.DiagnosticAddendum.useTupleInstead()),this._addError(u.Localizer.Diagnostic.tupleInAnnotation()+t.getString(),e)}return 7===e.nodeType&&(e.parenthesized=!0),e}if(15===e.type){const e=this._parseListAtom();if(this._isParsingTypeAnnotation&&!this._isParsingIndexTrailer){const t=new o.DiagnosticAddendum;t.addMessage(u.Localizer.DiagnosticAddendum.useListInstead()),this._addError(u.Localizer.Diagnostic.listInAnnotation()+t.getString(),e)}return e}if(17===e.type){const e=this._parseDictionaryOrSetAtom();if(this._isParsingTypeAnnotation){const t=new o.DiagnosticAddendum;t.addMessage(u.Localizer.DiagnosticAddendum.useDictInstead()),this._addError(u.Localizer.Diagnostic.dictInAnnotation()+t.getString(),e)}return e}if(8===e.type){const t=e;if(15===t.keywordType||33===t.keywordType||9===t.keywordType||26===t.keywordType)return m.ConstantNode.create(this._getNextToken());const n=this._getTokenIfIdentifier();if(n)return m.NameNode.create(n)}return this._handleExpressionParseError(2,u.Localizer.Diagnostic.expectedExpr())}_handleExpressionParseError(e,t,n,i,s){this._addError(t,null!=n?n:this._peekToken());const r=m.ErrorNode.create(this._peekToken(),e,i),a=[2];return s&&a.push(...s),this._consumeTokensUntilType(a),r}_parseLambdaExpression(e=!0){const t=this._getKeywordToken(24),n=this._parseVarArgsList(10,!1);let i;this._consumeTokenIfType(10)||this._addError(u.Localizer.Diagnostic.expectedColon(),this._peekToken()),i=e?this._parseTestExpression(!1):this._tryParseLambdaExpression(!1)||this._parseOrTest();const s=m.LambdaNode.create(t,i);return s.parameters=n,n.forEach((e=>{e.parent=s})),s}_tryParseLambdaExpression(e=!0){if(24===this._peekKeywordType())return this._parseLambdaExpression(e)}_parseTupleAtom(){var e;const t=this._getNextToken();(0,a.assert)(13===t.type);const n=this._tryParseYieldExpression();if(n)return 14!==this._peekTokenType()?this._handleExpressionParseError(8,u.Localizer.Diagnostic.expectedCloseParen(),t,n):((0,m.extendRange)(n,this._getNextToken()),n);const i=this._parseTestListWithComprehension(),s=this._makeExpressionOrTuple(i,!0),r=1===i.list.length&&!i.trailingComma;if(r||(0,m.extendRange)(s,t),14!==this._peekTokenType())return this._handleExpressionParseError(8,u.Localizer.Diagnostic.expectedCloseParen(),t,null!==(e=i.parseError)&&void 0!==e?e:s);{const e=this._getNextToken();r||(0,m.extendRange)(s,e)}return s}_parseListAtom(){var e;const t=this._getNextToken();(0,a.assert)(15===t.type);const n=this._parseTestListWithComprehension(),i=this._peekToken();return this._consumeTokenIfType(16)?s():this._handleExpressionParseError(9,u.Localizer.Diagnostic.expectedCloseBracket(),t,null!==(e=n.parseError)&&void 0!==e?e:s());function s(){const e=m.ListNode.create(t);return i&&(0,m.extendRange)(e,i),n.list.length>0&&(n.list.forEach((t=>{t.parent=e})),(0,m.extendRange)(e,n.list[n.list.length-1])),e.entries=n.list,e}}_parseTestListWithComprehension(){let e=!1;return this._parseExpressionListGeneric((()=>{let t=this._parseTestOrStarExpression(!0);const n=this._tryParseListComprehension(t);return n&&(t=n,e=!0),t}),(()=>this._isNextTokenNeverExpression()),(()=>e))}_parseDictionaryOrSetAtom(){const e=this._getNextToken();(0,a.assert)(17===e.type);const t=[],n=[];let i,s=!1,r=!1,o=!1,l=!0;for(;18!==this._peekTokenType();){let e,c,p;i=void 0;const d=this._peekToken();if(this._consumeTokenIfOperator(29)?e=this._parseExpression(!1):(c=this._parseTestOrStarExpression(!0),this._consumeTokenIfType(10)&&(p=this._parseTestExpression(!1))),c&&p)if(56===c.nodeType&&this._addError(u.Localizer.Diagnostic.unpackInDict(),c),r)this._addError(u.Localizer.Diagnostic.keyValueInSet(),p);else{const e=m.DictionaryKeyEntryNode.create(c,p);let n=e;const i=this._tryParseListComprehension(e);i&&(n=i,o=!0,l||this._addError(u.Localizer.Diagnostic.comprehensionInDict(),n)),t.push(n),s=!0}else if(e)if(r)this._addError(u.Localizer.Diagnostic.unpackInSet(),e);else{const n=m.DictionaryExpandEntryNode.create(e);(0,m.extendRange)(n,d);let i=n;const r=this._tryParseListComprehension(n);r&&(i=r,o=!0,l||this._addError(u.Localizer.Diagnostic.comprehensionInDict(),e)),t.push(i),s=!0}else if((0,a.assert)(void 0!==c),c)if(s){const e=m.ErrorNode.create(this._peekToken(),13),n=m.DictionaryKeyEntryNode.create(c,e);t.push(n),this._addError(u.Localizer.Diagnostic.dictKeyValuePairs(),c)}else{const e=this._tryParseListComprehension(c);e&&(c=e,o=!0,l||this._addError(u.Localizer.Diagnostic.comprehensionInSet(),c)),n.push(c),r=!0}if(o)break;if(12!==this._peekTokenType())break;i=this._getNextToken(),l=!1}let c=this._peekToken();if(this._consumeTokenIfType(18)||(this._addError(u.Localizer.Diagnostic.expectedCloseBrace(),e),c=void 0),r){const t=m.SetNode.create(e);return c&&(0,m.extendRange)(t,c),n.length>0&&(0,m.extendRange)(t,n[n.length-1]),n.forEach((e=>{e.parent=t})),t.entries=n,t}const p=m.DictionaryNode.create(e);return i&&(p.trailingCommaToken=i,(0,m.extendRange)(p,i)),c&&(0,m.extendRange)(p,c),t.length>0&&(t.forEach((e=>{e.parent=p})),(0,m.extendRange)(p,t[t.length-1])),p.entries=t,p}_parseExpressionListGeneric(e,t=(()=>this._isNextTokenNeverExpression()),n=(()=>!1)){let i=!1;const s=[];let r;for(;!t();){const t=e();if(0===t.nodeType){r=t;break}if(s.push(t),n())break;if(!this._consumeTokenIfType(12)){i=!1;break}i=!0}return{trailingComma:i,list:s,parseError:r}}_parseExpressionStatement(){let e,t=this._parseTestOrStarListAsExpression(!1,2,u.Localizer.Diagnostic.expectedExpr());if(0===t.nodeType)return t;if(this._consumeTokenIfType(10)){if(e=this._parseTypeAnnotation(),t=m.TypeAnnotationNode.create(t,e),!this._parseOptions.isStubFile&&this._getLanguageVersion()<p.PythonVersion.V3_6&&this._addError(u.Localizer.Diagnostic.varAnnotationIllegal(),e),!this._consumeTokenIfOperator(2))return t;const n=this._isTypingAnnotation(e,"TypeAlias"),i=this._isParsingTypeAnnotation;n&&(this._isParsingTypeAnnotation=!0);const s=this._tryParseYieldExpression()||this._parseTestOrStarListAsExpression(!1,2,u.Localizer.Diagnostic.expectedAssignRightHandExpr());return this._isParsingTypeAnnotation=i,m.AssignmentNode.create(t,s)}if(this._consumeTokenIfOperator(2))return this._parseChainAssignments(t);if(y.Tokenizer.isOperatorAssignment(this._peekOperatorType())){const e=this._getNextToken(),n=this._tryParseYieldExpression()||this._parseTestListAsExpression(2,u.Localizer.Diagnostic.expectedBinaryRightHandExpr()),i=Object.assign({},t);return i.id=(0,m.getNextNodeId)(),m.AugmentedAssignmentNode.create(t,n,e.operatorType,i)}return t}_parseChainAssignments(e){let t=this._tryParseYieldExpression()||this._parseTestOrStarListAsExpression(!1,2,u.Localizer.Diagnostic.expectedAssignRightHandExpr());if(0===t.nodeType)return m.AssignmentNode.create(e,t);if(this._consumeTokenIfOperator(2)&&(t=this._parseChainAssignments(t),0===t.nodeType))return t;const n=m.AssignmentNode.create(e,t),i=this._parseVariableTypeAnnotationComment();return i&&(n.typeAnnotationComment=i,n.typeAnnotationComment.parent=n,(0,m.extendRange)(n,n.typeAnnotationComment)),n}_parseFunctionTypeAnnotation(){const e=this._peekToken();if(!this._consumeTokenIfType(13))return void this._addError(u.Localizer.Diagnostic.expectedOpenParen(),this._peekToken());let t=[];for(;;){const e=this._peekTokenType();if(14===e||2===e||1===e)break;this._consumeTokenIfOperator(26)||this._consumeTokenIfOperator(29);const n=this._parseTypeAnnotation();if(t.push(n),!this._consumeTokenIfType(12))break}if(this._consumeTokenIfType(14)||(this._addError(u.Localizer.Diagnostic.expectedCloseParen(),e),this._consumeTokensUntilType([10])),!this._consumeTokenIfType(21))return void this._addError(u.Localizer.Diagnostic.expectedArrow(),this._peekToken());const n=this._parseTypeAnnotation();let i=!1;return 1===t.length&&18===t[0].nodeType&&(t=[],i=!0),m.FunctionAnnotationNode.create(e,i,t,n)}_parseTypeAnnotation(){const e=this._isParsingTypeAnnotation;this._isParsingTypeAnnotation=!0;const t=this._peekToken(),n=this._consumeTokenIfOperator(26);let i=this._parseTestExpression(!1);return n&&(i=m.UnpackNode.create(t,i)),this._isParsingTypeAnnotation=e,i}_reportStringTokenErrors(e,t){65536&e.flags&&this._addError(u.Localizer.Diagnostic.stringUnterminated(),e),t.nonAsciiInBytes&&this._addError(u.Localizer.Diagnostic.stringNonAsciiBytes(),e),64&e.flags&&(this._getLanguageVersion()<p.PythonVersion.V3_6&&this._addError(u.Localizer.Diagnostic.formatStringIllegal(),e),32&e.flags&&this._addError(u.Localizer.Diagnostic.formatStringBytes(),e),16&e.flags&&this._addError(u.Localizer.Diagnostic.formatStringUnicode(),e))}_makeStringNode(e){const t=h.getUnescapedString(e);return this._reportStringTokenErrors(e,t),m.StringNode.create(e,t.value,t.unescapeErrors.length>0)}_getTypeAnnotationCommentText(){if(0===this._tokenIndex)return;const e=this._tokenizerOutput.tokens.getItemAt(this._tokenIndex-1),t=this._tokenizerOutput.tokens.getItemAt(this._tokenIndex);if(e.start+e.length===t.start)return;const n=this._fileContents.substring(e.start+e.length,t.start).match(/^(\s*#\s*type:\s*)([^\r\n]*)/);if(!n)return;const i=n[2];if(i.trim().match(/^ignore(\s|\[|$)/))return;const s=e.start+e.length+n[1].length;return g.StringToken.create(s,i.length,0,i,0,void 0)}_parseVariableTypeAnnotationComment(){const e=this._getTypeAnnotationCommentText();if(!e)return;const t=this._makeStringNode(e),n=m.StringListNode.create([t]),i=(new T).parseTextExpression(this._fileContents,e.start,e.length,this._parseOptions,1);return i.diagnostics.forEach((e=>{this._addError(e.message,n)})),i.parseTree?i.parseTree:void 0}_parseFunctionTypeAnnotationComment(e,t){const n=this._makeStringNode(e),i=m.StringListNode.create([n]),s=(new T).parseTextExpression(this._fileContents,e.start,e.length,this._parseOptions,2);if(s.diagnostics.forEach((e=>{this._addError(e.message,i)})),!s.parseTree||62!==s.parseTree.nodeType)return;const r=s.parseTree;t.functionAnnotationComment=r,r.parent=t,(0,m.extendRange)(t,r)}_parseFormatStringSegment(e,t,n,i){(0,a.assert)(t.isExpression);const s=(new T).parseTextExpression(this._fileContents,e.start+e.prefixLength+e.quoteMarkLength+t.offset+n,i,this._parseOptions,0,1);return s.diagnostics.forEach((t=>{const n=(t.range?(0,c.convertPositionToOffset)(t.range.start,s.lines):e.start)||e.start,i={start:n,length:((t.range?((0,c.convertPositionToOffset)(t.range.end,s.lines)||0)+1:e.start+e.length)||e.start+e.length)-n};this._addError(t.message,i)})),s.parseTree}_parseFormatString(e){const t=h.getUnescapedString(e);this._reportStringTokenErrors(e,t);const n=[];for(const i of t.formatStringSegments)if(i.isExpression){const t=this._getFormatStringExpressionLength(i.value.trimEnd()),s=this._parseFormatStringSegment(e,i,0,t);s&&n.push(s);const r=i.value.substr(t);let a=0,o=0;for(let s=0;s<r.length;s++)if(123===r.charCodeAt(s))0===a&&(o=s+1),a++;else if(125===r.charCodeAt(s)&&a>0&&(a--,0===a)){const r=this._getFormatStringExpressionLength(i.value.substr(t+o,s-o)),a=this._parseFormatStringSegment(e,i,t+o,r);a&&n.push(a)}}return m.FormatStringNode.create(e,t.value,t.unescapeErrors.length>0,n)}_getFormatStringExpressionLength(e){let t=0;const n=[];let i,s=0,r=0,a=0;for(;t<e.length;){const o=e[t],l=n.length>0||s>0||r>0||a>0,c=n.length>0;if("="===o)i=t;else{if(":"===o){if(!l)break}else if("!"===o){if(!l&&(t===e.length-1||"="!==e[t+1]))break}else if("'"===o||'"'===o){let i=o;t+2<e.length&&e[t+1]===o&&e[t+2]===o&&(i=o+o+o,t+=2),n.length>0&&n[n.length-1]===i?n.pop():0===n.length&&n.push(i)}else"("===o?c||r++:")"===o?!c&&r>0&&r--:"{"===o?c||s++:"}"===o?!c&&s>0&&s--:"["===o?c||a++:"]"===o&&!c&&a>0&&a--;" "!==o&&(i=void 0)}t++}return this._parseOptions.pythonVersion>=p.PythonVersion.V3_8&&void 0!==i&&(t=i),t}_parseStringList(){const e=[];for(;5===this._peekTokenType();){const t=this._getNextToken();64&t.flags?e.push(this._parseFormatString(t)):e.push(this._makeStringNode(t))}const t=m.StringListNode.create(e);if(this._isParsingTypeAnnotation)if(t.strings.length>1)this._addError(u.Localizer.Diagnostic.annotationSpansStrings(),t);else if(64&t.strings[0].token.flags)this._addError(u.Localizer.Diagnostic.annotationFormatString(),t);else{const e=t.strings[0].token,n=h.getUnescapedString(t.strings[0].token).value,i=e.start,s=e.prefixLength+e.quoteMarkLength;if(n.length!==e.length-s-e.quoteMarkLength)this._addError(u.Localizer.Diagnostic.annotationStringEscape(),t);else{const e=(new T).parseTextExpression(this._fileContents,i+s,n.length,this._parseOptions,1,0!=(4&t.strings[0].token.flags)?1:0);e.diagnostics.forEach((e=>{this._addError(e.message,t)})),e.parseTree&&(t.typeAnnotation=e.parseTree,t.typeAnnotation.parent=t)}}return t}_reportConditionalErrorForStarTupleElement(e){if(52===e.nodeType&&!(e.enclosedInParens||this._parseOptions.pythonVersion>=p.PythonVersion.V3_8))for(const t of e.expressions)if(56===t.nodeType)return void this._addError(u.Localizer.Diagnostic.unpackTuplesIllegal(),t)}_isNextTokenNeverExpression(){switch(this._peekToken().type){case 8:switch(this._peekKeywordType()){case 17:case 22:case 20:return!0}break;case 9:switch(this._peekOperatorType()){case 1:case 34:case 27:case 11:case 25:case 4:case 7:case 9:case 18:case 32:case 30:case 14:case 2:return!0}break;case 3:case 4:case 2:case 1:case 11:case 14:case 16:case 18:case 12:case 10:return!0}return!1}_disallowAssignmentExpression(e){const t=this._assignmentExpressionsAllowed;this._assignmentExpressionsAllowed=!1,e(),this._assignmentExpressionsAllowed=t}_getNextToken(){const e=this._tokenizerOutput.tokens.getItemAt(this._tokenIndex);return this._atEof()||this._tokenIndex++,e}_atEof(){return this._tokenIndex>=this._tokenizerOutput.tokens.count-1}_peekToken(e=0){return this._tokenIndex+e<0?this._tokenizerOutput.tokens.getItemAt(0):this._tokenIndex+e>=this._tokenizerOutput.tokens.count?this._tokenizerOutput.tokens.getItemAt(this._tokenizerOutput.tokens.count-1):this._tokenizerOutput.tokens.getItemAt(this._tokenIndex+e)}_peekTokenType(){return this._peekToken().type}_peekKeywordType(){const e=this._peekToken();if(8===e.type)return e.keywordType}_peekOperatorType(){const e=this._peekToken();if(9===e.type)return e.operatorType}_getTokenIfIdentifier(){const e=this._peekToken();if(7===e.type)return this._getNextToken();if(0===e.type)return this._getNextToken(),this._addError(u.Localizer.Diagnostic.invalidIdentifierChar(),e),g.IdentifierToken.create(e.start,e.length,"",e.comments);if(8===e.type){const t=this._peekKeywordType();if([9,25,6].find((e=>e===t))){const t=this._fileContents.substr(e.start,e.length);return this._getNextToken(),g.IdentifierToken.create(e.start,e.length,t,e.comments)}}}_consumeTokensUntilType(e){for(;;){const t=this._peekToken();if(e.some((e=>e===t.type)))return!0;if(1===t.type)return!1;this._getNextToken()}}_getTokenIfType(e){if(this._peekTokenType()===e)return this._getNextToken()}_consumeTokenIfType(e){return!!this._getTokenIfType(e)}_consumeTokenIfKeyword(e){return this._peekKeywordType()===e&&(this._getNextToken(),!0)}_consumeTokenIfOperator(e){return this._peekOperatorType()===e&&(this._getNextToken(),!0)}_getKeywordToken(e){const t=this._getNextToken();return(0,a.assert)(8===t.type),(0,a.assert)(t.keywordType===e),t}_getLanguageVersion(){return this._parseOptions.pythonVersion}_suppressErrors(e){try{this._areErrorsSuppressed=!0,e()}finally{this._areErrorsSuppressed=!1}}_addError(e,t){(0,a.assert)(void 0!==t),this._areErrorsSuppressed||this._diagSink.addError(e,(0,c.convertOffsetsToRange)(t.start,t.start+t.length,this._tokenizerOutput.lines))}}t.Parser=T},5136:(e,t)=>{function n(e){return e>=48&&e<=57||e>=97&&e<=122||e>=65&&e<=90}function i(e){return e>=48&&e<=55}function s(e){return e>=48&&e<=57||e>=97&&e<=102||e>=65&&e<=70}function r(e){return e>=48&&e<=57?e-48:e>=97&&e<=102?e-97+10:e>=65&&e<=70?e-65+10:0}Object.defineProperty(t,"__esModule",{value:!0}),t.getUnescapedString=void 0,t.getUnescapedString=function(e){const t=e.escapedValue,a=0!=(8&e.flags),o=0!=(64&e.flags);if(a&&!o)return{value:t,unescapeErrors:[],nonAsciiInBytes:!1,formatStringSegments:[]};const l=[];for(let e=0;e<t.length;e++)l.push(t.charCodeAt(e));const c=0!=(32&e.flags);if(!o&&!l.some((e=>13===e||10===e||92===e)))return{value:t,unescapeErrors:[],nonAsciiInBytes:c&&l.some((e=>e>=128)),formatStringSegments:[]};let p=0,d={offset:0,length:0,valueParts:[],isExpression:!1,hasFormatSpecifier:!1},u=0;const m={valueParts:[],unescapeErrors:[],nonAsciiInBytes:!1,formatStringSegments:[]},h=()=>{a||m.unescapeErrors.push({offset:u-1,length:2,errorType:0})},y=(e=0)=>u+e>=l.length?3:l[u+e],g=e=>{let t=!1,n=0,i="";for(let i=0;i<e;i++){const e=y(1+i);if(!s(e)){t=!0;break}n=16*n+r(e)}return t?(h(),i="\\"+String.fromCharCode(y()),u++):(i=String.fromCharCode(n),u+=1+e),i},f=e=>{const t=String.fromCharCode(e);m.valueParts.push(t),d.valueParts.push(t)};for(;;){let e=y();if(3===e)return o&&(d.isExpression&&m.unescapeErrors.push({offset:d.offset,length:u-d.offset,errorType:3}),u!==d.offset&&(d.length=u-d.offset,m.formatStringSegments.push(d))),_=m,{..._,value:_.valueParts.join(""),formatStringSegments:_.formatStringSegments.map((e=>({...e,value:e.valueParts.join("")})))};if(92===e){if(o&&d.isExpression&&!d.hasFormatSpecifier&&m.unescapeErrors.push({offset:u,length:1,errorType:1}),u++,a){f(e);continue}e=y();let t="";if(13===e||10===e)13===e&&10===y(1)&&(a&&(t+=String.fromCharCode(e)),u++,e=y()),a&&(t="\\"+t+String.fromCharCode(e)),u++;else if(a)t="\\"+String.fromCharCode(e),u++;else switch(e){case 92:case 39:case 34:t=String.fromCharCode(e),u++;break;case 97:t="
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Map([["and",0],["as",1],["assert",2],["async",3],["await",4],["break",5],["case",6],["class",7],["continue",8],["__debug__",9],["def",10],["del",11],["elif",12],["else",13],["except",14],["finally",16],["for",17],["from",18],["global",19],["if",20],["import",21],["in",22],["is",23],["lambda",24],["match",25],["nonlocal",27],["not",28],["or",29],["pass",30],["raise",31],["return",32],["try",34],["while",35],["with",36],["yield",37],["False",15],["None",26],["True",33]]),l={0:3,1:4,2:4,3:2,4:4,5:1,6:2,7:4,8:2,9:4,10:2,11:4,12:10,13:2,14:4,15:10,16:10,17:2,18:4,19:26,20:10,21:10,22:2,23:4,24:2,25:4,26:2,27:4,28:10,29:2,30:4,31:2,32:4,33:2,34:4,36:2,37:2,38:1,39:2,40:2,41:2,42:2};t.defaultTabSize=8,t.Tokenizer=class{constructor(){this._cs=new r.CharacterStream(""),this._tokens=[],this._prevLineStart=0,this._parenDepth=0,this._lineRanges=[],this._indentAmounts=[],this._typeIgnoreAll=!1,this._typeIgnoreLines={},this._crCount=0,this._crLfCount=0,this._lfCount=0,this._indentCount=0,this._indentTabCount=0,this._indentSpacesTotal=0,this._singleQuoteCount=0,this._doubleQuoteCount=0}tokenize(e,n,s,o=0){if(void 0===n)n=0;else if(n<0||n>e.length)throw new Error("Invalid range start");if(void 0===s)s=e.length;else{if(s<0||n+s>e.length)throw new Error("Invalid range length");n+s<e.length&&(e=e.substr(0,n+s))}this._cs=new r.CharacterStream(e),this._cs.position=n,this._tokens=[],this._prevLineStart=0,this._parenDepth=o,this._lineRanges=[],this._indentAmounts=[];const l=n+s;for(;!(this._cs.isEndOfStream()||(this._addNextToken(),this._cs.position>=l)););0!==this._tokens.length&&2===this._tokens[this._tokens.length-1].type||this._tokens.push(a.NewLineToken.create(this._cs.position,0,3,this._getComments())),this._setIndent(0,0,!1,!1),this._tokens.push(a.Token.create(1,this._cs.position,0,this._getComments())),this._addLineRange();let c="\n";this._crCount>this._crLfCount&&this._crCount>this._lfCount?c="\r":this._crLfCount>this._crCount&&this._crLfCount>this._lfCount&&(c="\r\n");let p=" ";if(this._indentTabCount>this._indentCount/2)p="\t";else if(this._indentCount>0){let e=Math.round(this._indentSpacesTotal/this._indentCount);e<1?e=1:e>t.defaultTabSize&&(e=t.defaultTabSize),p="";for(let t=0;t<e;t++)p+=" "}return{tokens:new i.TextRangeCollection(this._tokens),lines:new i.TextRangeCollection(this._lineRanges),typeIgnoreLines:this._typeIgnoreLines,typeIgnoreAll:this._typeIgnoreAll,predominantEndOfLineSequence:c,predominantTabSequence:p,predominantSingleQuoteCharacter:this._singleQuoteCount>=this._doubleQuoteCount?"'":'"'}}static getOperatorInfo(e){return l[e]}static isOperatorAssignment(e){return void 0!==e&&void 0!==l[e]&&0!=(4&l[e])}static isOperatorComparison(e){return void 0!==e&&void 0!==l[e]&&0!=(8&l[e])}_addNextToken(){this._cs.skipWhitespace(),this._cs.isEndOfStream()||this._handleCharacter()||this._cs.moveNext()}_handleCharacter(){const e=this._getStringPrefixLength();if(e>=0){let t="";e>0&&(t=this._cs.getText().substr(this._cs.position,e),this._cs.advance(e));const n=this._getQuoteTypeFlags(t);if(0!==n)return this._handleString(n,e),!0}if(35===this._cs.currentChar)return this._handleComment(),!0;switch(this._cs.currentChar){case 65279:return 0!==this._cs.position&&this._handleInvalid();case 13:{const e=10===this._cs.nextChar?2:1,t=2===e?2:0;return this._handleNewLine(e,t),!0}case 10:return this._handleNewLine(1,1),!0;case 92:return 13===this._cs.nextChar?(10===this._cs.lookAhead(2)?this._cs.advance(3):this._cs.advance(2),this._addLineRange(),!0):10===this._cs.nextChar?(this._cs.advance(2),this._addLineRange(),!0):this._handleInvalid();case 40:this._parenDepth++,this._tokens.push(a.Token.create(13,this._cs.position,1,this._getComments()));break;case 41:this._parenDepth>0&&this._parenDepth--,this._tokens.push(a.Token.create(14,this._cs.position,1,this._getComments()));break;case 91:this._parenDepth++,this._tokens.push(a.Token.create(15,this._cs.position,1,this._getComments()));break;case 93:this._parenDepth>0&&this._parenDepth--,this._tokens.push(a.Token.create(16,this._cs.position,1,this._getComments()));break;case 123:this._parenDepth++,this._tokens.push(a.Token.create(17,this._cs.position,1,this._getComments()));break;case 125:this._parenDepth>0&&this._parenDepth--,this._tokens.push(a.Token.create(18,this._cs.position,1,this._getComments()));break;case 44:this._tokens.push(a.Token.create(12,this._cs.position,1,this._getComments()));break;case 96:this._tokens.push(a.Token.create(22,this._cs.position,1,this._getComments()));break;case 59:this._tokens.push(a.Token.create(11,this._cs.position,1,this._getComments()));break;case 58:if(61===this._cs.nextChar){this._tokens.push(a.OperatorToken.create(this._cs.position,2,35,this._getComments())),this._cs.advance(1);break}this._tokens.push(a.Token.create(10,this._cs.position,1,this._getComments()));break;default:if(this._isPossibleNumber()&&this._tryNumber())return!0;if(46===this._cs.currentChar){if(46===this._cs.nextChar&&46===this._cs.lookAhead(2))return this._tokens.push(a.Token.create(19,this._cs.position,3,this._getComments())),this._cs.advance(3),!0;this._tokens.push(a.Token.create(20,this._cs.position,1,this._getComments()));break}return!(!this._tryIdentifier()&&!this._tryOperator())||this._handleInvalid()}return!1}_addLineRange(){const e=this._cs.position-this._prevLineStart;e>0&&this._lineRanges.push({start:this._prevLineStart,length:e}),this._prevLineStart=this._cs.position}_handleNewLine(e,t){0===this._parenDepth&&3!==t&&(0!==this._tokens.length&&2===this._tokens[this._tokens.length-1].type||this._tokens.push(a.NewLineToken.create(this._cs.position,e,t,this._getComments()))),0===t?this._crCount++:2===t?this._crLfCount++:this._lfCount++,this._cs.advance(e),this._addLineRange(),this._readIndentationAfterNewLine()}_readIndentationAfterNewLine(){let e=0,n=0,i=!1,s=!1;for(;!this._cs.isEndOfStream();)switch(this._cs.currentChar){case 32:e++,n++,s=!0,this._cs.moveNext();break;case 9:e++,n+=t.defaultTabSize-n%t.defaultTabSize,i=!0,this._cs.moveNext();break;case 12:e=0,n=0,i=!1,s=!1,this._cs.moveNext();break;default:return void this._setIndent(e,n,s,i);case 35:case 10:case 13:return}}_setIndent(e,t,n,i){if(!(this._parenDepth>0))if(0===this._indentAmounts.length)t>0&&(this._indentCount++,i&&this._indentTabCount++,this._indentSpacesTotal+=t,this._indentAmounts.push({tab1Spaces:e,tab8Spaces:t,isSpacePresent:n,isTabPresent:i}),this._tokens.push(a.IndentToken.create(this._cs.position,0,t,!1,this._getComments())));else{const s=this._indentAmounts[this._indentAmounts.length-1];if(s.tab8Spaces<t){const r=(s.isSpacePresent&&i||s.isTabPresent&&n)&&s.tab1Spaces>=e;this._indentCount++,i&&this._indentTabCount++,this._indentSpacesTotal+=t-this._indentAmounts[this._indentAmounts.length-1].tab8Spaces,this._indentAmounts.push({tab1Spaces:e,tab8Spaces:t,isSpacePresent:n,isTabPresent:i}),this._tokens.push(a.IndentToken.create(this._cs.position,0,t,r,this._getComments()))}else 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0!==i.useLibraryCodeForTypes&&(t.useLibraryCodeForTypes=!!i.useLibraryCodeForTypes),t.logLevel=this.convertLogLevel(i.logLevel),t.autoSearchPaths=!!i.autoSearchPaths;const a=i.extraPaths;a&&Array.isArray(a)&&a.length>0&&(t.extraPaths=a.filter((e=>e&&(0,p.isString)(e))).map((t=>(0,m.resolvePaths)(e.rootPath,this.expandPathVariables(e.rootPath,t))))),void 0!==i.typeCheckingMode&&(t.typeCheckingMode=i.typeCheckingMode),void 0!==i.autoImportCompletions&&(t.autoImportCompletions=i.autoImportCompletions),t.logLevel===c.LogLevel.Log&&void 0!==i.logTypeEvaluationTime&&(t.logTypeEvaluationTime=i.logTypeEvaluationTime),void 0!==i.typeEvaluationTimeThreshold&&(t.typeEvaluationTimeThreshold=i.typeEvaluationTimeThreshold)}else t.autoSearchPaths=!0;const s=await this.getConfiguration(e.rootUri,"pyright");if(s){void 0!==s.openFilesOnly&&(t.openFilesOnly=!!s.openFilesOnly),void 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e;return{isEnabled:e=>!0,begin:()=>{this.client.hasWindowProgressCapability?(e=this._connection.window.createWorkDoneProgress(),e.then((e=>{e.begin("")})).ignoreErrors()):this._connection.sendNotification("pyright/beginProgress")},report:t=>{e?e.then((e=>{e.report(t)})).ignoreErrors():this._connection.sendNotification("pyright/reportProgress",t)},end:()=>{e?(e.then((e=>{e.done()})).ignoreErrors(),e=void 0):this._connection.sendNotification("pyright/endProgress")}}}}t.PyrightServer=b},214:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.WorkspaceMap=void 0;const i=n(8304);class s extends Map{constructor(){super(...arguments),this._defaultWorkspacePath="<default>"}getNonDefaultWorkspaces(){const e=[];return this.forEach((t=>{t.rootPath&&e.push(t)})),e}getWorkspaceForFile(e,t){let n,s;if(this.forEach((e=>{e.rootPath&&t.startsWith(e.rootPath)&&(void 0===n||e.rootPath.startsWith(n))&&(n=e.rootPath,s=e)})),void 0===s){let t=this.get(this._defaultWorkspacePath);if(!t){const n=[...this.keys()];if(1===n.length)return this.get(n[0]);t={workspaceName:"",rootPath:"",rootUri:"",serviceInstance:e.createAnalyzerService(this._defaultWorkspacePath),disableLanguageServices:!1,disableOrganizeImports:!1,isInitialized:(0,i.createDeferred)()},this.set(this._defaultWorkspacePath,t),e.updateSettingsForWorkspace(t).ignoreErrors()}return t}return s}}t.WorkspaceMap=s},6183:e=>{e.exports={i8:"1.1.192"}},1783:e=>{e.exports={}},603:e=>{e.exports=JSON.parse('{"Diagnostic":{"annotatedParamCountMismatch":"Parameter annotation count mismatch: expected {expected} but received {received}","annotatedTypeArgMissing":"Expected one type argument and one or more annotations for \\"Annotated\\"","annotationFormatString":"Type annotations cannot use format string literals (f-strings)","annotationNotSupported":"Type annotation not supported for this type of expression","annotationSpansStrings":"Type annotations cannot span multiple string literals","annotationStringEscape":"Type annotations cannot contain escape characters","argAssignment":"Argument of type \\"{argType}\\" cannot be assigned to parameter of type \\"{paramType}\\"","argAssignmentFunction":"Argument of type \\"{argType}\\" cannot be assigned to parameter of type \\"{paramType}\\" in function \\"{functionName}\\"","argAssignmentParam":"Argument of type \\"{argType}\\" cannot be assigned to parameter \\"{paramName}\\" of type \\"{paramType}\\"","argAssignmentParamFunction":"Argument of type \\"{argType}\\" cannot be assigned to parameter \\"{paramName}\\" of type \\"{paramType}\\" in function \\"{functionName}\\"","argMissingForParam":"Argument missing for parameter {name}","argMissingForParams":"Arguments missing for parameters {names}","argMorePositionalExpectedCount":"Expected {expected} more positional arguments","argMorePositionalExpectedOne":"Expected 1 more positional argument","argPositional":"Expected positional argument","argPositionalExpectedCount":"Expected {expected} positional arguments","argPositionalExpectedOne":"Expected 1 positional argument","argTypePartiallyUnknown":"Argument type is partially unknown","argTypeUnknown":"Argument type is unknown","assertAlwaysTrue":"Assert expression always evaluates to true","assignmentExprContext":"Assignment expression must be within module, function or lambda","assignmentExprComprehension":"Assignment expression target \\"{name}\\" cannot use same name as comprehension for target","assignmentInProtocol":"Instance or class variables within a Protocol class must be explicitly declared within the class body","assignmentTargetExpr":"Expression cannot be assignment target","asyncNotInAsyncFunction":"Use of \\"async\\" not allowed outside of async function","awaitIllegal":"Use of \\"await\\" requires Python 3.5 or newer","awaitNotInAsync":"\\"await\\" allowed only within async function","backticksIllegal":"Expressions surrounded by backticks are not supported in Python 3.x; use repr instead","baseClassCircular":"Class cannot derive from itself","baseClassFinal":"Base class \\"{type}\\" is marked final and cannot be subclassed","baseClassInvalid":"Argument to class must be a base class","baseClassUnknown":"Base class type is unknown, obscuring type of derived class","bindTypeMismatch":"Could not bind method \\"{methodName}\\" because \\"{type}\\" is not assignable to parameter \\"{paramName}\\"","breakOutsideLoop":"\\"break\\" can be used only within a loop","callableExtraArgs":"Expected only two type arguments to \\"Callable\\"","callableFirstArg":"Expected parameter type list or \\"...\\"","callableSecondArg":"Expected return type as second type argument for \\"Callable\\"","casePatternIsIrrefutable":"Irrefutable pattern is allowed only for the last case statement","classDecoratorTypeUnknown":"Untyped class decorator obscures type of class; ignoring decorator","classDefinitionCycle":"Class definition for \\"{name}\\" depends on itself","classGetItemClsParam":"__class_getitem__ override should take a \\"cls\\" parameter","classMethodClsParam":"Class methods should take a \\"cls\\" parameter","classNotRuntimeSubscriptable":"Subscript for class \\"{name}\\" will generate runtime exception; enclose type annotation in quotes","classVarNotAllowed":"\\"ClassVar\\" is not allowed in this context","classVarFirstArgMissing":"Expected a type argument after \\"ClassVar\\"","classVarOverridesInstanceVar":"Class variable \\"{name}\\" overrides instance variable of same name in class \\"{className}\\"","classVarTooManyArgs":"Expected only one type argument after \\"ClassVar\\"","classVarWithTypeVar":"\\"ClassVar\\" type cannot include type variables","clsSelfParamTypeMismatch":"Type of parameter \\"{name}\\" must be a supertype of its class \\"{classType}\\"","comparisonAlwaysFalse":"Condition will always evaluate to False since the types \\"{leftType}\\" and \\"{rightType}\\" have no overlap","comparisonAlwaysTrue":"Condition will always evaluate to True since the types \\"{leftType}\\" and \\"{rightType}\\" have no overlap","comprehensionInDict":"Comprehension cannot be used with other dictionary entries","comprehensionInSet":"Comprehension cannot be used with other set entries","concatenateParamSpecMissing":"Last type argument for \\"Concatenate\\" must be a ParamSpec","concatenateTypeArgsMissing":"\\"Concatenate\\" requires at least two type arguments","constantRedefinition":"\\"{name}\\" is constant (because it is uppercase) and cannot be redefined","continueInFinally":"\\"continue\\" cannot be used within a finally clause","continueOutsideLoop":"\\"continue\\" can be used only within a loop","constructorNoArgs":"Expected no arguments to \\"{type}\\" constructor","dataClassBaseClassNotFrozen":"A frozen class cannot inherit from a class that is not frozen","dataClassFieldWithDefault":"Fields without default values cannot appear after fields with default values","dataClassSlotsOverwrite":"__slots__ is already defined in class","declaredReturnTypePartiallyUnknown":"Declared return type, \\"{returnType}\\", is partially unknown","declaredReturnTypeUnknown":"Declared return type is unknown","defaultValueContainsCall":"Function calls and mutable objects not allowed within parameter default value expression","defaultValueNotAllowed":"Parameter with \\"*\\" or \\"**\\" cannot have default value","defaultValueNotEllipsis":"Default values in stub files should be specified as \\"...\\"","deprecatedType":"This type is deprecated as of Python {version}; use \\"{replacement}\\" instead","delTargetExpr":"Expression cannot be deleted","dictExpandIllegalInComprehension":"Dictionary expansion not allowed in comprehension","dictInAnnotation":"Dictionary expression not allowed in type annotation","dictKeyValuePairs":"Dictionary entries must contain key/value pairs","dictUnpackIsNotMapping":"Expected mapping for dictionary unpack operator","dunderAllSymbolNotPresent":"\\"{name}\\" is specified in __all__ but is not present in module","duplicateArgsParam":"Only one \\"*\\" parameter allowed","duplicateBaseClass":"Duplicate base class not allowed","duplicateCatchAll":"Only one catch-all except clause allowed","duplicateEnumMember":"Enum member \\"{name}\\" is already declared","duplicateImport":"\\"{importName}\\" is imported more than once","duplicateKwargsParam":"Only one \\"**\\" parameter allowed","duplicateKeywordOnly":"Only one \\"*\\" separator allowed","duplicateParam":"Duplicate parameter \\"{name}\\"","duplicateCapturePatternTarget":"Capture target \\"{name}\\" cannot appear more than once within the same pattern","duplicateStarPattern":"Only one \\"*\\" pattern allowed in a pattern sequence","duplicateStarStarPattern":"Only one \\"**\\" entry allowed","duplicatePositionOnly":"Only one \\"/\\" parameter allowed","duplicateUnpack":"Only one unpack operation allowed in list","ellipsisContext":"\\"...\\" not allowed in this context","ellipsisSecondArg":"\\"...\\" allowed only as the second of two arguments","enumClassOverride":"Enum class \\"{name}\\" is final and cannot be subclassed","exceptionTypeIncorrect":"\\"{type}\\" does not derive from BaseException","exceptionTypeNotClass":"\\"{type}\\" is not valid exception class","exceptionTypeNotInstantiable":"Constructor for exception type \\"{type}\\" requires one or more arguments","expectedAfterDecorator":"Expected function or class declaration after decorator","expectedArrow":"Expected \\"->\\" followed by return type annotation","expectedAsAfterException":"Expected \\"as\\" after exception type","expectedAssignRightHandExpr":"Expected expression to the right of \\"=\\"","expectedBinaryRightHandExpr":"Expected expression to the right of operator","expectedBoolLiteral":"Expected True or False","expectedCase":"Expected \\"case\\" statement","expectedClassName":"Expected class name","expectedCloseBrace":"\\"{\\" was not closed","expectedCloseBracket":"\\"[\\" was not closed","expectedCloseParen":"\\"(\\" was not closed","expectedColon":"Expected \\":\\"","expectedComplexNumberLiteral":"Expected complex number literal for pattern matching","expectedDecoratorExpr":"Expression form not supported for decorator prior to Python 3.9","expectedDecoratorName":"Expected decorator name","expectedDecoratorNewline":"Expected new line at end of decorator","expectedDelExpr":"Expected expression after \\"del\\"","expectedElse":"Expected \\"else\\"","expectedExceptionClass":"Invalid exception class or object","expectedExceptionObj":"Expected exception object, exception class or None","expectedExpr":"Expected expression","expectedIdentifier":"Expected identifier","expectedImport":"Expected \\"import\\"","expectedImportAlias":"Expected symbol after \\"as\\"","expectedImportSymbols":"Expected one or more symbol names after import","expectedIndentedBlock":"Expected indented block","expectedInExpr":"Expected expression after \\"in\\"","expectedIn":"Expected \\"in\\"","expectedFunctionAfterAsync":"Expected function definition after \\"async\\"","expectedFunctionName":"Expected function name after \\"def\\"","expectedMemberName":"Expected member name after \\".\\"","expectedModuleName":"Expected module name","expectedNameAfterAs":"Expected symbol name after \\"as\\"","expectedNamedParameter":"Keyword parameter must follow \\"*\\"","expectedNewline":"Expected newline","expectedNewlineOrSemicolon":"Statements must be separated by newlines or semicolons","expectedOpenParen":"Expected \\"(\\"","expectedParamName":"Expected parameter name","expectedPatternExpr":"Expected pattern expression","expectedPatternSubjectExpr":"Expected pattern subject expression","expectedPatternValue":"Expected pattern value expression of the form \\"a.b\\"","expectedReturnExpr":"Expected expression after \\"return\\"","expectedSliceIndex":"Expected index or slice expression","expectedTypeNotString":"Expected type but received a string literal","expectedYieldExpr":"Expected expression in yield statement","finalClassIsAbstract":"Class \\"{type}\\" is marked final and must implement all abstract methods","finalContext":"\\"Final\\" not allowed in this context","finalMethodOverride":"Method \\"{name}\\" cannot override final method defined in class \\"{className}\\"","finalReassigned":"\\"{name}\\" is declared as Final and cannot be reassigned","finalRedeclaration":"\\"{name}\\" was previously declared as Final","finalRedeclarationBySubclass":"\\"{name}\\" cannot be redeclared because parent class \\"{className}\\" declares it as Final","finalTooManyArgs":"Expected a single type argument after \\"Final\\"","finalUnassigned":"\\"{name}\\" is declared Final, but value is not assigned","formatStringBrace":"Single close brace not allowed within f-string literal; use double close brace","formatStringBytes":"Format string literals (f-strings) cannot be binary","formatStringEscape":"Escape sequence (backslash) not allowed in expression portion of f-string","formatStringInPattern":"Format string not allowed in pattern","formatStringUnicode":"Format string literals (f-strings) cannot be unicode","formatStringIllegal":"Format string literals (f-strings) require Python 3.6 or newer","formatStringUnterminated":"Unterminated expression in f-string; missing close brace","functionDecoratorTypeUnknown":"Untyped function decorator obscures type of function; ignoring decorator","generatorAsyncReturnType":"Return type of async generator function must be \\"AsyncGenerator\\" or \\"AsyncIterable\\"","generatorSyncReturnType":"Return type of generator function must be \\"Generator\\" or \\"Iterable\\"","genericClassAssigned":"Generic class type cannot be assigned","genericClassDeleted":"Generic class type cannot be deleted","genericNotAllowed":"\\"Generic\\" is not valid in this context","genericTypeAliasBoundTypeVar":"Generic type alias within class cannot use bound type variables {names}","genericTypeArgMissing":"\\"Generic\\" requires at least one type argument","genericTypeArgTypeVar":"Type argument for \\"Generic\\" must be a type variable","genericTypeArgUnique":"Type arguments for \\"Generic\\" must be unique","globalReassignment":"\\"{name}\\" is assigned before global declaration","globalRedefinition":"\\"{name}\\" was already declared global","implicitStringConcat":"Implicit string concatenation not allowed","importCycleDetected":"Cycle detected in import chain","importDepthExceeded":"Import chain depth exceeded {depth}","importResolveFailure":"Import \\"{importName}\\" could not be resolved","importSourceResolveFailure":"Import \\"{importName}\\" could not be resolved from source","importSymbolUnknown":"\\"{name}\\" is unknown import symbol","incompatibleMethodOverride":"Method \\"{name}\\" overrides class \\"{className}\\" in an incompatible manner","inconsistentIndent":"Unindent amount does not match previous indent","initMustReturnNone":"Return type of \\"__init__\\" must be None","inconsistentTabs":"Inconsistent use of tabs and spaces in indentation","initSubclassClsParam":"__init_subclass__ override should take a \\"cls\\" parameter","instanceMethodSelfParam":"Instance methods should take a \\"self\\" parameter","instanceVarOverridesClassVar":"Instance variable \\"{name}\\" overrides class variable of same name in class \\"{className}\\"","instantiateAbstract":"Cannot instantiate abstract class \\"{type}\\"","instantiateProtocol":"Cannot instantiate protocol class \\"{type}\\"","internalBindError":"An internal error occurred while binding file \\"{file}\\": {message}","internalParseError":"An internal error occurred while parsing file \\"{file}\\": {message}","internalTypeCheckingError":"An internal error occurred while type checking file \\"{file}\\": {message}","invalidIdentifierChar":"Invalid character in identifier","invalidStubStatement":"Statement is meaningless within a type stub file","invalidTokenChars":"Invalid character \\"{text}\\" in token","isInstanceInvalidType":"Second argument to \\"isinstance\\" must be a class or tuple of classes","isSubclassInvalidType":"Second argument to \\"issubclass\\" must be a class or tuple of classes","keyValueInSet":"Key/value pairs are not allowed within a set","keywordArgInTypeArgument":"Keyword arguments cannot be used in type argument lists","keywordOnlyAfterArgs":"Keyword-only argument separator not allowed after \\"*\\" parameter","keywordSubscriptIllegal":"Keyword arguments within subscripts are not supported","lambdaReturnTypeUnknown":"Return type of lambda is unknown","lambdaReturnTypePartiallyUnknown":"Return type of lambda, \\"{returnType}\\", is partially unknown","listInAnnotation":"List expression not allowed in type annotation","literalUnsupportedType":"Type arguments for \\"Literal\\" must be None, a literal value (int, bool, str, or bytes), or an enum value","literalEmptyArgs":"Expected one or more type arguments after \\"Literal\\"","literalNotCallable":"Literal type cannot be instantiated","matchIncompatible":"Match statements require Python 3.10 or newer","memberAccess":"Cannot access member \\"{name}\\" for type \\"{type}\\"","memberDelete":"Cannot delete member \\"{name}\\" for type \\"{type}\\"","memberSet":"Cannot assign member \\"{name}\\" for type \\"{type}\\"","metaclassConflict":"The metaclass of a derived class must be a subclass of the metaclasses of all its base classes","metaclassDuplicate":"Only one metaclass can be provided","methodNotDefined":"\\"{name}\\" method not defined","methodNotDefinedOnType":"\\"{name}\\" method not defined on type \\"{type}\\"","methodOrdering":"Cannot create consistent method ordering","methodOverridden":"\\"{name}\\" overrides method of same name in class \\"{className}\\" with incompatible type \\"{type}\\"","methodReturnsNonObject":"\\"{name}\\" method does not return an object","moduleAsType":"Module cannot be used as a type","moduleUnknownMember":"\\"{name}\\" is not a known member of module","namedExceptAfterCatchAll":"A named except clause cannot appear after catch-all except clause","namedParamAfterParamSpecArgs":"Keyword parameter \\"{name}\\" cannot appear in signature after ParamSpec args parameter","namedTupleEmptyName":"Names within a named tuple cannot be empty","namedTupleMultipleInheritance":"Multiple inheritance with NamedTuple is not supported","namedTupleFirstArg":"Expected named tuple class name as first argument","namedTupleNameType":"Expected two-entry tuple specifying entry name and type","namedTupleNameUnique":"Names within a named tuple must be unique","namedTupleNoTypes":"\\"namedtuple\\" provides no types for tuple entries; use \\"NamedTuple\\" instead","namedTupleSecondArg":"Expected named tuple entry list as second argument","newClsParam":"__new__ override should take a \\"cls\\" parameter","newTypeLiteral":"NewType cannot be used with Literal type","newTypeNotAClass":"Expected class as second argument to NewType","newTypeProtocolClass":"NewType cannot be used with protocol class","nonDefaultAfterDefault":"Non-default argument follows default argument","noneNotCallable":"Object of type \\"None\\" cannot be called","noneNotIterable":"Object of type \\"None\\" cannot be used as iterable value","noneOperator":"Operator \\"{operator}\\" not supported for \\"None\\"","noneNotSubscriptable":"Object of type \\"None\\" is not subscriptable","noneNotUsableWith":"Object of type \\"None\\" cannot be used with \\"with\\"","noneUnknownMember":"\\"{name}\\" is not a known member of \\"None\\"","nonLocalNoBinding":"No binding for nonlocal \\"{name}\\" found","nonLocalReassignment":"\\"{name}\\" is assigned before nonlocal declaration","nonLocalRedefinition":"\\"{name}\\" was already declared nonlocal","nonLocalInModule":"Nonlocal declaration not allowed at module level","noOverload":"No overloads for \\"{name}\\" match the provided arguments","noReturnContainsReturn":"Function with declared return type \\"NoReturn\\" cannot include a return statement","noReturnContainsYield":"Function with declared return type \\"NoReturn\\" cannot include a yield statement","noReturnReturnsNone":"Function with declared type of \\"NoReturn\\" cannot return \\"None\\"","notRequiredArgCount":"Expected a single type argument after \\"NotRequired\\"","notRequiredNotInTypedDict":"\\"NotRequired\\" is allowed only within TypedDict","objectNotCallable":"Object of type \\"{type}\\" is not callable","obscuredClassDeclaration":"Class declaration \\"{name}\\" is obscured by a declaration of the same name","obscuredFunctionDeclaration":"Function declaration \\"{name}\\" is obscured by a declaration of the same name","obscuredMethodDeclaration":"Method declaration \\"{name}\\" is obscured by a declaration of the same name","obscuredParameterDeclaration":"Parameter declaration \\"{name}\\" is obscured by a declaration of the same name","obscuredVariableDeclaration":"Declaration \\"{name}\\" is obscured by a declaration of the same name","operatorLessOrGreaterDeprecated":"Operator \\"<>\\" is not supported in Python 3; use \\"!=\\" instead","optionalExtraArgs":"Expected one type argument after \\"Optional\\"","orPatternIrrefutable":"Irrefutable pattern allowed only as the last subpattern in an \\"or\\" pattern","orPatternMissingName":"All subpatterns within an \\"or\\" pattern must target the same names","overlappingOverload":"Overload {obscured} for \\"{name}\\" will never be used because its parameters overlap overload {obscuredBy}","overloadAbstractMismatch":"Overloaded methods must all be abstract or not","overloadImplementationMismatch":"Overloaded function implementation is not consistent with signature of overload {index}","overloadReturnTypeMismatch":"Overload {prevIndex} for \\"{name}\\" overlaps overload {newIndex} and returns an incompatible type","overloadWithImplementation":"\\"{name}\\" is marked as overload, but it includes an implementation","overloadWithoutImplementation":"\\"{name}\\" is marked as overload, but no implementation is provided","paramAfterKwargsParam":"Parameter cannot follow \\"**\\" parameter","paramAlreadyAssigned":"Parameter \\"{name}\\" is already assigned","paramAnnotationMissing":"Type annotation is missing for parameter \\"{name}\\"","paramNameMissing":"No parameter named \\"{name}\\"","paramSpecArgsKwargsUsage":"\\"args\\" and \\"kwargs\\" members of ParamSpec must both appear within a function signature","paramSpecArgsUsage":"\\"args\\" member of ParamSpec is valid only when used with *args parameter","paramSpecAssignedName":"ParamSpec must be assigned to a variable named \\"{name}\\"","paramSpecContext":"ParamSpec not allowed in this context","paramSpecFirstArg":"Expected name of ParamSpec as first argument","paramSpecKwargsUsage":"\\"kwargs\\" member of ParamSpec is valid only when used with **kwargs parameter","paramSpecNotBound":"Param spec \\"{type}\\" has no bound value","paramSpecNotUsedByOuterScope":"ParamSpec \\"{name}\\" has no meaning in this context","paramSpecUnknownArg":"ParamSpec does not support more than one argument","paramSpecUnknownMember":"\\"{name}\\" is not a known member of ParamSpec","paramSpecUnknownParam":"\\"{name}\\" is unknown parameter to ParamSpec","paramAssignmentMismatch":"Expression of type \\"{sourceType}\\" cannot be assigned to parameter of type \\"{paramType}\\"","paramTypeCovariant":"Covariant type variable cannot be used in parameter type","paramTypeUnknown":"Type of parameter \\"{paramName}\\" is unknown","paramTypePartiallyUnknown":"Type of parameter \\"{paramName}\\" is partially unknown","parenthesizedContextManagerIllegal":"Parentheses within \\"with\\" statement requires Python 3.9 or newer","positionArgAfterNamedArg":"Positional argument cannot appear after keyword arguments","privateImportFromPyTypedModule":"\\"{name}\\" is not exported from module \\"{module}\\"","positionOnlyAfterArgs":"Position-only argument separator not allowed after \\"*\\" parameter","positionOnlyAfterKeywordOnly":"\\"/\\" parameter must appear before \\"*\\" parameter","positionOnlyIncompatible":"Position-only argument separator requires Python 3.8 or newer","positionOnlyFirstParam":"Position-only argument separator not allowed as first parameter","privateUsedOutsideOfClass":"\\"{name}\\" is private and used outside of the class in which it is declared","privateUsedOutsideOfModule":"\\"{name}\\" is private and used outside of the module in which it is declared","propertyOverridden":"\\"{name}\\" incorrectly overrides property of same name in class \\"{className}\\"","propertyStaticMethod":"Static methods not allowed for property getter, setter or deleter","protectedUsedOutsideOfClass":"\\"{name}\\" is protected and used outside of the class in which it is declared","protocolBaseClass":"Protocol class \\"{classType}\\" cannot derive from non-protocol class \\"{baseType}\\"","protocolIllegal":"Use of \\"Protocol\\" requires Python 3.7 or newer","protocolNotAllowedInTypeArgument":"\\"Protocol\\" cannot be used as a type argument","protocolVarianceContravariant":"Type variable \\"{variable}\\" used in generic protocol \\"{class}\\" should be contravariant","protocolVarianceCovariant":"Type variable \\"{variable}\\" used in generic protocol \\"{class}\\" should be covariant","protocolVarianceInvariant":"Type variable \\"{variable}\\" used in generic protocol \\"{class}\\" should be invariant","protocolUsedInCall":"Protocol class cannot be used in \\"{name}\\" call","relativeImportNotAllowed":"Relative imports cannot be used with \\"import .a\\" form; use \\"from . import a\\" instead","recursiveDefinition":"Type of \\"{name}\\" could not be determined because it refers to itself","requiredArgCount":"Expected a single type argument after \\"Required\\"","requiredNotInTypedDict":"\\"Required\\" is allowed only within TypedDict","returnOutsideFunction":"\\"return\\" can be used only within a function","returnMissing":"Function with declared type of \\"{returnType}\\" must return value","returnTypeContravariant":"Contravariant type variable cannot be used in return type","returnTypeMismatch":"Expression of type \\"{exprType}\\" cannot be assigned to return type \\"{returnType}\\"","returnTypeUnknown":"Return type is unknown","returnTypePartiallyUnknown":"Return type, \\"{returnType}\\", is partially unknown","revealLocalsArgs":"Expected no arguments for \\"reveal_locals\\" call","revealLocalsNone":"No locals in this scope","revealTypeArgs":"Expected a single positional argument for \\"reveal_type\\" call","selfTypeContext":"\\"Self\\" is not valid in this context","selfTypeWithTypedSelfOrCls":"\\"Self\\" cannot be used in a function with a `self` or `cls` parameter that has a type annotation other than \\"Self\\"","setterGetterTypeMismatch":"Property setter value type is not assignable to the getter return type","singleOverload":"\\"{name}\\" is marked as overload, but additional overloads are missing","slotsAttributeError":"\\"{name}\\" is not specified in __slots__","slotsClassVarConflict":"\\"{name}\\" conflicts with instance variable declared in __slots__","starPatternInAsPattern":"Star pattern cannot be used with \\"as\\" target","starPatternInOrPattern":"Star pattern cannot be ORed within other patterns","starStarWildcardNotAllowed":"** cannot be used with wildcard \\"_\\"","staticClsSelfParam":"Static methods should not take a \\"self\\" or \\"cls\\" parameter","stringNonAsciiBytes":"Non-ASCII character not allowed in bytes string literal","stringNotSubscriptable":"String expression cannot be subscripted in type annotation; enclose entire annotation in quotes","stringUnsupportedEscape":"Unsupported escape sequence in string literal","stringUnterminated":"String literal is unterminated","stubFileMissing":"Stub file not found for \\"{importName}\\"","stubUsesGetAttr":"Type stub file is incomplete; \\"__getattr__\\" obscures type errors for module","sublistParamsIncompatible":"Sublist parameters are not supported in Python 3.x","superCallArgCount":"Expected no more than two arguments to \\"super\\" call","superCallFirstArg":"Expected class type as first argument to \\"super\\" call but received \\"{type}\\"","superCallSecondArg":"Second argument to \\"super\\" call must be object or class that derives from \\"{type}\\"","superCallZeroArgForm":"Zero-argument form of \\"super\\" call is valid only within a class","symbolIsUnbound":"\\"{name}\\" is unbound","symbolIsUndefined":"\\"{name}\\" is not defined","symbolIsPossiblyUnbound":"\\"{name}\\" is possibly unbound","symbolOverridden":"\\"{name}\\" overrides symbol of same name in class \\"{className}\\"","trailingCommaInFromImport":"Trailing comma not allowed without surrounding parentheses","tryWithoutExcept":"Try statement must have at least one except or finally clause","tupleAssignmentMismatch":"Expression with type \\"{type}\\" cannot be assigned to target tuple","tupleInAnnotation":"Tuple expression not allowed in type annotation","tupleIndexOutOfRange":"Index {index} is out of range for tuple with length {length}","typeAliasIsRecursiveDirect":"Type alias \\"{name}\\" cannot use itself in its definition","typeAliasIsRecursiveIndirect":"Type alias \\"{name}\\" cannot refer to itself indirectly in its definition","typeAliasNotInModuleOrClass":"A TypeAlias can be defined only within a module or class scope","typeAliasRedeclared":"\\"{name}\\" is declared as a TypeAlias and can be assigned only once","typeArgListNotAllowed":"List expression not allowed for this type argument","typeAnnotationCall":"Illegal type annotation: call expression not allowed","typeAnnotationVariable":"Illegal type annotation: variable not allowed unless it is a type alias","typeArgsExpectingNone":"Expected no type arguments for class \\"{name}\\"","typeArgsMismatchOne":"Expected one type argument but received {received}","typeArgsMissingForAlias":"Expected type arguments for generic type alias \\"{name}\\"","typeArgsMissingForClass":"Expected type arguments for generic class \\"{name}\\"","typeArgsTooFew":"Too few type arguments provided for \\"{name}\\"; expected {expected} but received {received}","typeArgsTooMany":"Too many type arguments provided for \\"{name}\\"; expected {expected} but received {received}","typeAssignmentMismatch":"Expression of type \\"{sourceType}\\" cannot be assigned to declared type \\"{destType}\\"","typeCallNotAllowed":"type() call should not be used in type annotation","typedDictAccess":"Could not access item in TypedDict","typedDictBadVar":"TypedDict classes can contain only type annotations","typedDictBaseClass":"All base classes for \\"TypedDict\\" classes must also be \\"TypedDict\\" classes","typedDictDelete":"Could not delete item in TypedDict","typedDictEmptyName":"Names within a TypedDict cannot be empty","typedDictEntryName":"Expected string literal for dictionary entry name","typedDictEntryUnique":"Names within a dictionary must be unique","typedDictExtraArgs":"Extra TypedDict arguments not supported","typedDictFieldRedefinition":"Type of TypedDict field \\"{name}\\" cannot be redefined","typedDictFirstArg":"Expected TypedDict class name as first argument","typedDictSecondArgDict":"Expected dict or keyword parameter as second parameter","typedDictSecondArgDictEntry":"Expected simple dictionary entry","typedDictSet":"Could not assign item in TypedDict","typedDictTotalParam":"Expected \\"total\\" parameter to have a value of True or False","typeExpectedClass":"Expected class type but received \\"{type}\\"","typeGuardArgCount":"Expected a single type argument after \\"TypeGuard\\"","typeNotAwaitable":"\\"{type}\\" is not awaitable","typeNotCallable":"\\"{expression}\\" has type \\"{type}\\" and is not callable","typeNotIntantiable":"\\"{type}\\" cannot be instantiated","typeNotIterable":"\\"{type}\\" is not iterable","typeNotSpecializable":"Could not specialize type \\"{type}\\"","typeNotSubscriptable":"Object of type \\"{type}\\" is not subscriptable","typeNotUsableWith":"Object of type \\"{type}\\" cannot be used with \\"with\\" because it does not implement {method}","typeNotSupportBinaryOperator":"Operator \\"{operator}\\" not supported for types \\"{leftType}\\" and \\"{rightType}\\"","typeNotSupportUnaryOperator":"Operator \\"{operator}\\" not supported for type \\"{type}\\"","typePartiallyUnknown":"Type of \\"{name}\\" is partially unknown","typeUnknown":"Type of \\"{name}\\" is unknown","typeVarAssignedName":"TypeVar must be assigned to a variable named \\"{name}\\"","typeVarAssignmentMismatch":"Type \\"{type}\\" cannot be assigned to type variable \\"{name}\\"","typeVarBoundAndConstrained":"TypeVar cannot be both bound and constrained","typeVarFirstArg":"Expected name of TypeVar as first argument","typeVarGeneric":"TypeVar bound type cannot be generic","typeVarNoMember":"TypeVar \\"{type}\\" has no member \\"{name}\\"","typeVarNotSubscriptable":"TypeVar \\"{type}\\" is not subscriptable","typeVarNotUsedByOuterScope":"Type variable \\"{name}\\" has no meaning in this context","typeVarSingleConstraint":"TypeVar cannot have only a single constraint","typeVarsNotInGeneric":"Generic[] must include all type variables","typeVarTupleContext":"TypeVarTuple not allowed in this context","typeVarUnknownParam":"\\"{name}\\" is unknown parameter to TypeVar","typeVarUsedByOuterScope":"TypeVar \\"{name}\\" is already in use by an outer scope","typeVarUsedOnlyOnce":"TypeVar \\"{name}\\" appears only once in generic function signature","typeVarVariance":"TypeVar cannot be both covariant and contravariant","unaccessedClass":"Class \\"{name}\\" is not accessed","unaccessedFunction":"Function \\"{name}\\" is not accessed","unaccessedImport":"Import \\"{name}\\" is not accessed","unaccessedSymbol":"\\"{name}\\" is not accessed","unaccessedVariable":"Variable \\"{name}\\" is not accessed","unexpectedAsyncToken":"Expected \\"def\\", \\"with\\" or \\"for\\" to follow \\"async\\"","unexpectedExprToken":"Unexpected token at end of expression","unexpectedIndent":"Unexpected indentation","unexpectedUnindent":"Unindent not expected","unionSyntaxIllegal":"Alternative syntax for unions requires Python 3.10 or newer","unionTypeArgCount":"Union requires two or more type arguments","uninitializedInstanceVariable":"Instance variable \\"{name}\\" is not initialized in the class body or __init__ method","unnecessaryCast":"Unnecessary \\"cast\\" call; type is already \\"{type}\\"","unnecessaryIsInstanceAlways":"Unnecessary isinstance call; \\"{testType}\\" is always an instance of \\"{classType}\\"","unnecessaryIsSubclassAlways":"Unnecessary issubclass call; \\"{testType}\\" is always a subclass of \\"{classType}\\"","unpackArgCount":"Expected a single type argument after \\"Unpack\\"","unpackedArgInTypeArgument":"Unpacked arguments cannot be used in type argument lists","unpackedArgWithVariadicParam":"Unpacked argument cannot be used for TupleTypeVar parameter","unpackedDictArgumentNotMapping":"Argument expression after ** must be a mapping with a \\"str\\" key type","unpackedSubscriptIllegal":"Unpack operator in subscript is not supported","unpackedTypedDictArgument":"Unable to match unpacked TypedDict argument to parameters","unpackedTypeVarTupleExpected":"Expected unpacked TypeVarTuple; use Unpack[{name1}] or *{name2}","unpackExpectedTypeVarTuple":"Expected TypeVarTuple as type argument for Unpack","unpackIllegalInComprehension":"Unpack operation not allowed in comprehension","unpackInDict":"Unpack operation not allowed in dictionaries","unpackInSet":"Unpack operator not allowed within a set","unpackNotAllowed":"Unpack operation not allowed in this context","unpackTuplesIllegal":"Unpack operation not allowed in tuples prior to Python 3.8","unreachableCode":"Code is unreachable","unsupportedDunderAllOperation":"Operation on \\"__all__\\" is not supported, so exported symbol list may be incorrect","unusedCallResult":"Result of call expression is of type \\"{type}\\" and is not used; assign to variable \\"_\\" if this is intentional","unusedCoroutine":"Result of async function call is not used; use \\"await\\" or assign result to variable","varAnnotationIllegal":"Type annotations for variables requires Python 3.6 or newer; use type comment for compatibility with previous versions","variadicTypeArgsTooMany":"Type argument list can have at most one unpacked TypeVarTuple","variadicTypeParamTooManyAlias":"Type alias can have at most one TypeVarTuple type parameter but received multiple ({names})","variadicTypeParamTooManyClass":"Generic class can have at most one TypeVarTuple type parameter but received multiple ({names})","walrusIllegal":"Operator \\":=\\" requires Python 3.8 or newer","walrusNotAllowed":"Operator \\":=\\" not allowed in this context","wildcardInFunction":"Wildcard import not allowed within a class or function","wildcardLibraryImport":"Wildcard import from a library not allowed","yieldFromIllegal":"Use of \\"yield from\\" requires Python 3.3 or newer","yieldFromOutsideAsync":"\\"yield from\\" not allowed in an async function","yieldOutsideFunction":"\\"yield\\" not allowed outside of a function or lambda","yieldTypeMismatch":"Expression of type \\"{exprType}\\" cannot be assigned to yield type \\"{yieldType}\\"","yieldWithinListCompr":"\\"yield\\" not allowed inside a list comprehension","zeroCaseStatementsFound":"Match statement must include at least one case statement","zeroLengthTupleNotAllowed":"Zero-length tuple not allowed in this context"},"DiagnosticAddendum":{"argParam":"Argument corresponds to parameter \\"{paramName}\\"","argParamFunction":"Argument corresponds to parameter \\"{paramName}\\" in function \\"{functionName}\\"","argsParamMissing":"Parameter \\"*{paramName}\\" has no corresponding parameter","argsParamWithVariadic":"Parameter \\"*{paramName}\\" is incompatible with TypeVarTuple","argsPositionOnly":"Position-only parameter mismatch; expected {expected} but received {received}","argumentType":"Argument type is \\"{type}\\"","argumentTypes":"Argument types: ({types})","assignToNone":"Type cannot be assigned to type \\"None\\"","asyncHelp":"Did you mean \\"async with\\"?","classPatternTypeAlias":"\\"{type}\\" cannot be used in a class pattern because it is a specialized type alias","dataclassFrozen":"\\"{name}\\" is frozen","finalMethod":"Final method","keyNotRequired":"\\"{name}\\" is not a required key in \\"{type}\\", so access may result in runtime exception","keyRequiredDeleted":"\\"{name}\\" is a required key and cannot be deleted","keyUndefined":"\\"{name}\\" is not a defined key in \\"{type}\\"","functionParamDefaultMissing":"Parameter \\"{name}\\" is missing default argument","functionParamName":"Parameter name mismatch: \\"{destName}\\" versus \\"{srcName}\\"","functionReturnTypeMismatch":"Function return type \\"{sourceType}\\" is incompatible with type \\"{destType}\\"","functionTooFewParams":"Function accepts too few positional parameters; expected {expected} but received {received}","functionTooManyParams":"Function accepts too many positional parameters; expected {expected} but received {received}","incompatibleGetter":"Property getter method is incompatible","incompatibleSetter":"Property setter method is incompatible","incompatibleDeleter":"Property deleter method is incompatible","kwargsParamMissing":"Parameter \\"**{paramName}\\" has no corresponding parameter","literalAssignmentMismatch":"\\"{sourceType}\\" cannot be assigned to type \\"{destType}\\"","memberSetClassVar":"Member \\"{name}\\" cannot be assigned through a class instance because it is a ClassVar","memberAssignment":"Expression of type \\"{type}\\" cannot be assigned to member \\"{name}\\" of class \\"{classType}\\"","memberIsAbstract":"\\"{type}.{name}\\" is abstract","memberIsAbstractMore":"and {count} more...","memberIsFinalInProtocol":"\\"{name}\\" is marked Final in protocol","memberIsInitVar":"Member \\"{name}\\" is an init-only field","memberIsNotFinalInProtocol":"\\"{name}\\" is not marked Final in protocol","memberTypeMismatch":"\\"{name}\\" is an incompatible type","memberUnknown":"Member \\"{name}\\" is unknown","missingGetter":"Property getter method is missing","missingSetter":"Property setter method is missing","missingDeleter":"Property deleter method is missing","namedParamMissingInDest":"Keyword parameter \\"{name}\\" is missing in destination","namedParamMissingInSource":"Keyword parameter \\"{name}\\" is missing in source","namedParamTypeMismatch":"Keyword parameter \\"{name}\\" of type \\"{sourceType}\\" cannot be assigned to type \\"{destType}\\"","noOverloadAssignable":"No overloaded function matches type \\"{type}\\"","orPatternMissingName":"Missing names: {name}","overloadMethod":"Overload method is defined here","overloadNotAssignable":"One or more overloads of \\"{name}\\" is not assignable","overloadWithImplementation":"The body of a function overload should be \\"...\\"","overriddenMethod":"Overridden method","overriddenSymbol":"Overridden symbol","overrideParamCount":"Parameter count mismatch; base method has {baseCount}, but override has {overrideCount}","overrideParamName":"Parameter {index} name mismatch: base parameter is named \\"{baseName}\\", override parameter is named \\"{overrideName}\\"","overrideParamType":"Parameter {index} type mismatch: base parameter is type \\"{baseType}\\", override parameter is type \\"{overrideType}\\"","overrideReturnType":"Return type mismatch: base method returns type \\"{baseType}\\", override returns type \\"{overrideType}\\"","overrideType":"Base class defines type as \\"{type}\\"","paramAssignment":"Parameter {index}: type \\"{sourceType}\\" cannot be assigned to type \\"{destType}\\"","paramSpecOverload":"ParamSpec cannot be used with overloaded function","paramType":"Parameter type is \\"{paramType}\\"","privateImportFromPyTypedSource":"Import from \\"{module}\\" instead","propertyAccessFromProtocolClass":"A property defined within a protocol class cannot be accessed as a class variable","propertyMethodIncompatible":"Property method \\"{name}\\" is incompatible","propertyMethodMissing":"Property method \\"{name}\\" is missing in override","propertyMissingDeleter":"Property \\"{name}\\" has no defined deleter","propertyMissingSetter":"Property \\"{name}\\" has no defined setter","protocolIncompatible":"\\"{sourceType}\\" is incompatible with protocol \\"{destType}\\"","protocolMemberMissing":"\\"{name}\\" is not present","protocolMemberClassVar":"\\"{name}\\" is not a class variable","readOnlyAttribute":"Attribute \\"{name}\\" is read-only","seeDeclaration":"See declaration","seeClassDeclaration":"See class declaration","seeFunctionDeclaration":"See function declaration","seeMethodDeclaration":"See method declaration","seeParameterDeclaration":"See parameter declaration","seeVariableDeclaration":"See variable declaration","tupleEntryTypeMismatch":"Tuple entry {entry} is incorrect type","tupleAssignmentMismatch":"Type \\"{type}\\" is incompatible with target tuple","tupleSizeMismatch":"Tuple size mismatch; expected {expected} but received {received}","tupleSizeMismatchIndeterminate":"Tuple size mismatch; expected {expected} but received indeterminate number","typeAssignmentMismatch":"Type \\"{sourceType}\\" cannot be assigned to type \\"{destType}\\"","typeBound":"Type \\"{sourceType}\\" is incompatible with bound type \\"{destType}\\" for type variable \\"{name}\\"","typeConstrainedTypeVar":"Type \\"{type}\\" is incompatible with constrained type variable \\"{name}\\"","typedDictFieldMissing":"\\"{name}\\" is missing from \\"{type}\\"","typedDictFieldNotRequired":"\\"{name}\\" is not required in \\"{type}\\"","typedDictFieldRequired":"\\"{name}\\" is required in \\"{type}\\"","typedDictFieldTypeMismatch":"Type \\"{type}\\" is not assignable to field \\"{name}\\"","typedDictFieldRedefinition":"Type in parent class is \\"{parentType}\\" and type in child class is \\"{childType}\\"","typedDictFieldUndefined":"\\"{name}\\" is an undefined field in type \\"{type}\\"","typedDictFinalMismatch":"\\"{sourceType}\\" is incompatible with \\"{destType}\\" because of a @final mismatch","typeIncompatible":"\\"{sourceType}\\" is incompatible with \\"{destType}\\"","typeNotCallable":"Type \\"{type}\\" is not callable","typeNotClass":"\\"{type}\\" is not a class","typeParamSpec":"Type \\"{type}\\" is incompatible with ParamSpec \\"{name}\\"","typeNotStringLiteral":"\\"{type}\\" is not a string literal","typeOfSymbol":"Type of \\"{name}\\" is \\"{type}\\"","typeUnsupported":"Type \\"{type}\\" is unsupported","typeVarIsContravariant":"TypeVar \\"{name}\\" is contravariant","typeVarIsCovariant":"TypeVar \\"{name}\\" is covariant","typeVarIsInvariant":"TypeVar \\"{name}\\" is invariant","typeVarNotAllowed":"TypeVar or generic type with type arguments not allowed","typeVarsMissing":"Missing type variables: {names}","typeVarTupleRequiresKnownLength":"TypeVarTuple cannot be bound to a tuple of unknown length","useDictInstead":"Use Dict[T1, T2] to indicate a dictionary type","useListInstead":"Use List[T] to indicate a list type or Union[T1, T2] to indicate a union type","useTupleInstead":"Use Tuple[T1, ..., Tn] to indicate a tuple type or Union[T1, T2] to indicate a union type","useTypeInstead":"Use Type[T] instead"},"CodeAction":{"addOptionalToAnnotation":"Add \\"Optional\\" to Type Annotation","createTypeStub":"Create Type Stub","createTypeStubFor":"Create Type Stub For \\"{moduleName}\\"","executingCommand":"Executing command","filesToAnalyzeOne":"1 file to analyze","filesToAnalyzeCount":"{count} files to analyze","findingReferences":"Finding references","organizeImports":"Organize Imports"},"Refactoring":{"moveFile":"Do you want to update all import references for \\"{oldModuleName}\\" to \\"{newModuleName}\\"?","moveFileLabel":"Update all import references for \\"{oldModuleName}\\" to \\"{newModuleName}\\"?","moveFileDescription":"Update all import references for \\"{oldModuleName}\\" to \\"{newModuleName}\\"?"}}')},1859:e=>{e.exports={}},3409:e=>{e.exports={}},6687:e=>{e.exports={}},5491:e=>{e.exports={}},3559:e=>{e.exports={}},1308:e=>{e.exports={}}};
projects / dotfiles / .git / blob