starboard-python/dist/pyodide-worker.js

Python cells for Starboard Notebook

var __create=Object.create;var __defProp=Object.defineProperty;var __getOwnPropDesc=Object.getOwnPropertyDescriptor;var __getOwnPropNames=Object.getOwnPropertyNames;var __getProtoOf=Object.getPrototypeOf;var __hasOwnProp=Object.prototype.hasOwnProperty;var __commonJS=(cb,mod)=>function __require(){return mod||(0,cb[__getOwnPropNames(cb)[0]])((mod={exports:{}}).exports,mod),mod.exports};var __copyProps=(to,from,except,desc)=>{if(from&&"object"===typeof from||"function"===typeof from)for(let key of __getOwnPropNames(from))if(!__hasOwnProp.call(to,key)&&key!==except)__defProp(to,key,{get:()=>from[key],enumerable:!(desc=__getOwnPropDesc(from,key))||desc.enumerable});return to};var __toESM=(mod,isNodeMode,target)=>(target=null!=mod?__create(__getProtoOf(mod)):{},__copyProps(isNodeMode||!mod||!mod.__esModule?__defProp(target,"default",{value:mod,enumerable:!0}):target,mod));var require_stackframe=__commonJS({"node_modules/stackframe/stackframe.js"(exports,module){(function(root,factory){if("function"===typeof define&&define.amd)define("stackframe",[],factory);else if("object"===typeof exports)module.exports=factory();else root.StackFrame=factory()})(exports,(function(){function _isNumber(n){return!isNaN(parseFloat(n))&&isFinite(n)}function _capitalize(str){return str.charAt(0).toUpperCase()+str.substring(1)}function _getter(p){return function(){return this[p]}}var booleanProps=["isConstructor","isEval","isNative","isToplevel"];var numericProps=["columnNumber","lineNumber"];var stringProps=["fileName","functionName","source"];var arrayProps=["args"];var objectProps=["evalOrigin"];var props=booleanProps.concat(numericProps,stringProps,arrayProps,objectProps);function StackFrame(obj){if(!obj)return;for(var i2=0;i2<props.length;i2++)if(void 0!==obj[props[i2]])this["set"+_capitalize(props[i2])](obj[props[i2]])}StackFrame.prototype={getArgs:function(){return this.args},setArgs:function(v){if("[object Array]"!==Object.prototype.toString.call(v))throw new TypeError("Args must be an Array");this.args=v},getEvalOrigin:function(){return this.evalOrigin},setEvalOrigin:function(v){if(v instanceof StackFrame)this.evalOrigin=v;else if(v instanceof Object)this.evalOrigin=new StackFrame(v);else throw new TypeError("Eval Origin must be an Object or StackFrame")},toString:function(){var fileName=this.getFileName()||"";var lineNumber=this.getLineNumber()||"";var columnNumber=this.getColumnNumber()||"";var functionName=this.getFunctionName()||"";if(this.getIsEval()){if(fileName)return"[eval] ("+fileName+":"+lineNumber+":"+columnNumber+")";return"[eval]:"+lineNumber+":"+columnNumber}if(functionName)return functionName+" ("+fileName+":"+lineNumber+":"+columnNumber+")";return fileName+":"+lineNumber+":"+columnNumber}};StackFrame.fromString=function StackFrame$$fromString(str){var argsStartIndex=str.indexOf("(");var argsEndIndex=str.lastIndexOf(")");var functionName=str.substring(0,argsStartIndex);var args=str.substring(argsStartIndex+1,argsEndIndex).split(",");var locationString=str.substring(argsEndIndex+1);if(0===locationString.indexOf("@")){var parts=/@(.+?)(?::(\d+))?(?::(\d+))?$/.exec(locationString,"");var fileName=parts[1];var lineNumber=parts[2];var columnNumber=parts[3]}return new StackFrame({functionName,args:args||void 0,fileName,lineNumber:lineNumber||void 0,columnNumber:columnNumber||void 0})};for(var i=0;i<booleanProps.length;i++){StackFrame.prototype["get"+_capitalize(booleanProps[i])]=_getter(booleanProps[i]);StackFrame.prototype["set"+_capitalize(booleanProps[i])]=function(p){return function(v){this[p]=Boolean(v)}}(booleanProps[i])}for(var j=0;j<numericProps.length;j++){StackFrame.prototype["get"+_capitalize(numericProps[j])]=_getter(numericProps[j]);StackFrame.prototype["set"+_capitalize(numericProps[j])]=function(p){return function(v){if(!_isNumber(v))throw new TypeError(p+" must be a Number");this[p]=Number(v)}}(numericProps[j])}for(var k=0;k<stringProps.length;k++){StackFrame.prototype["get"+_capitalize(stringProps[k])]=_getter(stringProps[k]);StackFrame.prototype["set"+_capitalize(stringProps[k])]=function(p){return function(v){this[p]=String(v)}}(stringProps[k])}return StackFrame}))}});var require_error_stack_parser=__commonJS({"node_modules/error-stack-parser/error-stack-parser.js"(exports,module){(function(root,factory){if("function"===typeof define&&define.amd)define("error-stack-parser",["stackframe"],factory);else if("object"===typeof exports)module.exports=factory(require_stackframe());else root.ErrorStackParser=factory(root.StackFrame)})(exports,(function ErrorStackParser3(StackFrame){var FIREFOX_SAFARI_STACK_REGEXP=/(^|@)\S+:\d+/;var CHROME_IE_STACK_REGEXP=/^\s*at .*(\S+:\d+|\(native\))/m;var SAFARI_NATIVE_CODE_REGEXP=/^(eval@)?(\[native code])?$/;return{parse:function ErrorStackParser$$parse(error){if("undefined"!==typeof error.stacktrace||"undefined"!==typeof error["opera#sourceloc"])return this.parseOpera(error);else if(error.stack&&error.stack.match(CHROME_IE_STACK_REGEXP))return this.parseV8OrIE(error);else if(error.stack)return this.parseFFOrSafari(error);else throw new Error("Cannot parse given Error object")},extractLocation:function ErrorStackParser$$extractLocation(urlLike){if(-1===urlLike.indexOf(":"))return[urlLike];var regExp=/(.+?)(?::(\d+))?(?::(\d+))?$/;var parts=regExp.exec(urlLike.replace(/[()]/g,""));return[parts[1],parts[2]||void 0,parts[3]||void 0]},parseV8OrIE:function ErrorStackParser$$parseV8OrIE(error){var filtered=error.stack.split("\n").filter((function(line){return!!line.match(CHROME_IE_STACK_REGEXP)}),this);return filtered.map((function(line){if(line.indexOf("(eval ")>-1)line=line.replace(/eval code/g,"eval").replace(/(\(eval at [^()]*)|(,.*$)/g,"");var sanitizedLine=line.replace(/^\s+/,"").replace(/\(eval code/g,"(").replace(/^.*?\s+/,"");var location2=sanitizedLine.match(/ (\(.+\)$)/);sanitizedLine=location2?sanitizedLine.replace(location2[0],""):sanitizedLine;var locationParts=this.extractLocation(location2?location2[1]:sanitizedLine);var functionName=location2&&sanitizedLine||void 0;var fileName=["eval","<anonymous>"].indexOf(locationParts[0])>-1?void 0:locationParts[0];return new StackFrame({functionName,fileName,lineNumber:locationParts[1],columnNumber:locationParts[2],source:line})}),this)},parseFFOrSafari:function ErrorStackParser$$parseFFOrSafari(error){var filtered=error.stack.split("\n").filter((function(line){return!line.match(SAFARI_NATIVE_CODE_REGEXP)}),this);return filtered.map((function(line){if(line.indexOf(" > eval")>-1)line=line.replace(/ line (\d+)(?: > eval line \d+)* > eval:\d+:\d+/g,":$1");if(-1===line.indexOf("@")&&-1===line.indexOf(":"))return new StackFrame({functionName:line});else{var functionNameRegex=/((.*".+"[^@]*)?[^@]*)(?:@)/;var matches=line.match(functionNameRegex);var functionName=matches&&matches[1]?matches[1]:void 0;var locationParts=this.extractLocation(line.replace(functionNameRegex,""));return new StackFrame({functionName,fileName:locationParts[0],lineNumber:locationParts[1],columnNumber:locationParts[2],source:line})}}),this)},parseOpera:function ErrorStackParser$$parseOpera(e){if(!e.stacktrace||e.message.indexOf("\n")>-1&&e.message.split("\n").length>e.stacktrace.split("\n").length)return this.parseOpera9(e);else if(!e.stack)return this.parseOpera10(e);else return this.parseOpera11(e)},parseOpera9:function ErrorStackParser$$parseOpera9(e){var lineRE=/Line (\d+).*script (?:in )?(\S+)/i;var lines=e.message.split("\n");var result=[];for(var i=2,len=lines.length;i<len;i+=2){var match=lineRE.exec(lines[i]);if(match)result.push(new StackFrame({fileName:match[2],lineNumber:match[1],source:lines[i]}))}return result},parseOpera10:function ErrorStackParser$$parseOpera10(e){var lineRE=/Line (\d+).*script (?:in )?(\S+)(?:: In function (\S+))?$/i;var lines=e.stacktrace.split("\n");var result=[];for(var i=0,len=lines.length;i<len;i+=2){var match=lineRE.exec(lines[i]);if(match)result.push(new StackFrame({functionName:match[3]||void 0,fileName:match[2],lineNumber:match[1],source:lines[i]}))}return result},parseOpera11:function ErrorStackParser$$parseOpera11(error){var filtered=error.stack.split("\n").filter((function(line){return!!line.match(FIREFOX_SAFARI_STACK_REGEXP)&&!line.match(/^Error created at/)}),this);return filtered.map((function(line){var tokens=line.split("@");var locationParts=this.extractLocation(tokens.pop());var functionCall=tokens.shift()||"";var functionName=functionCall.replace(/<anonymous function(: (\w+))?>/,"$2").replace(/\([^)]*\)/g,"")||void 0;var argsRaw;if(functionCall.match(/\(([^)]*)\)/))argsRaw=functionCall.replace(/^[^(]+\(([^)]*)\)$/,"$1");var args=void 0===argsRaw||"[arguments not available]"===argsRaw?void 0:argsRaw.split(",");return new StackFrame({functionName,args,fileName:locationParts[0],lineNumber:locationParts[1],columnNumber:locationParts[2],source:line})}),this)}}}))}});var require_browser=__commonJS({"node_modules/node-fetch/browser.js"(exports,module){var getGlobal=function(){if("undefined"!==typeof self)return self;if("undefined"!==typeof window)return window;if("undefined"!==typeof global)return global;throw new Error("unable to locate global object")};var global=getGlobal();module.exports=exports=global.fetch;if(global.fetch)exports.default=global.fetch.bind(global);exports.Headers=global.Headers;exports.Request=global.Request;exports.Response=global.Response}});var import_error_stack_parser2=__toESM(require_error_stack_parser(),1);var Module={};Module.noImageDecoding=!0;Module.noAudioDecoding=!0;Module.noWasmDecoding=!1;Module.preloadedWasm={};Module.preRun=[];var API={};Module.API=API;var Hiwire={};Module.hiwire=Hiwire;var Tests={};API.tests=Tests;function setStandardStreams(stdin,stdout,stderr){if(stdout)Module.print=stdout;if(stderr)Module.printErr=stderr;if(stdin)Module.preRun.push((function(){Module.FS.init(createStdinWrapper(stdin),null,null)}))}function createStdinWrapper(stdin){const encoder=new TextEncoder;let input=new Uint8Array(0);let inputIndex=-1;function stdinWrapper(){try{if(-1===inputIndex){let text=stdin();if(void 0===text||null===text)return null;if("string"!==typeof text)throw new TypeError(`Expected stdin to return string, null, or undefined, got type ${typeof text}.`);if(!text.endsWith("\n"))text+="\n";input=encoder.encode(text);inputIndex=0}if(inputIndex<input.length){let character=input[inputIndex];inputIndex++;return character}else{inputIndex=-1;return null}}catch(e){console.error("Error thrown in stdin:");console.error(e);throw e}}return stdinWrapper}function setHomeDirectory(path){Module.preRun.push((function(){const fallbackPath="/";try{Module.FS.mkdirTree(path)}catch(e){console.error(`Error occurred while making a home directory '${path}':`);console.error(e);console.error(`Using '${fallbackPath}' for a home directory instead`);path=fallbackPath}Module.ENV.HOME=path;Module.FS.chdir(path)}))}var IN_NODE="undefined"!==typeof process&&process.release&&"node"===process.release.name&&"undefined"===typeof process.browser;var nodePathMod;var nodeFetch;var nodeVmMod;var nodeFsPromisesMod;async function initNodeModules(){if(!IN_NODE)return;nodePathMod=(await import("path")).default;nodeFsPromisesMod=await import("fs/promises");nodeFetch=(await Promise.resolve().then((()=>__toESM(require_browser(),1)))).default;nodeVmMod=(await import("vm")).default}async function node_loadBinaryFile(indexURL,path){if(path.includes("://")){let response=await nodeFetch(path);if(!response.ok)throw new Error(`Failed to load '${path}': request failed.`);return await response.arrayBuffer()}else{const data=await nodeFsPromisesMod.readFile(`${indexURL}${path}`);return new Uint8Array(data.buffer,data.byteOffset,data.byteLength)}}async function browser_loadBinaryFile(indexURL,path){const base=new URL(indexURL,location);const url=new URL(path,base);let response=await fetch(url);if(!response.ok)throw new Error(`Failed to load '${url}': request failed.`);return new Uint8Array(await response.arrayBuffer())}var _loadBinaryFile;if(IN_NODE)_loadBinaryFile=node_loadBinaryFile;else _loadBinaryFile=browser_loadBinaryFile;var loadScript;if(globalThis.document)loadScript=async url=>await import(url);else if(globalThis.importScripts)loadScript=async url=>{try{globalThis.importScripts(url)}catch(e){if(e instanceof TypeError)await import(url);else throw e}};else if(IN_NODE)loadScript=nodeLoadScript;else throw new Error("Cannot determine runtime environment");async function nodeLoadScript(url){if(url.includes("://"))nodeVmMod.runInThisContext(await(await nodeFetch(url)).text());else await import(nodePathMod.resolve(url))}function isPyProxy(jsobj){return!!jsobj&&void 0!==jsobj.$$&&"PyProxy"===jsobj.$$.type}API.isPyProxy=isPyProxy;if(globalThis.FinalizationRegistry)Module.finalizationRegistry=new FinalizationRegistry((([ptr,cache])=>{cache.leaked=!0;pyproxy_decref_cache(cache);try{Module._Py_DecRef(ptr)}catch(e){API.fatal_error(e)}}));else Module.finalizationRegistry={register(){},unregister(){}};var pyproxy_alloc_map=new Map;Module.pyproxy_alloc_map=pyproxy_alloc_map;var trace_pyproxy_alloc;var trace_pyproxy_dealloc;Module.enable_pyproxy_allocation_tracing=function(){trace_pyproxy_alloc=function(proxy){pyproxy_alloc_map.set(proxy,Error().stack)};trace_pyproxy_dealloc=function(proxy){pyproxy_alloc_map.delete(proxy)}};Module.disable_pyproxy_allocation_tracing=function(){trace_pyproxy_alloc=function(proxy){};trace_pyproxy_dealloc=function(proxy){}};Module.disable_pyproxy_allocation_tracing();Module.pyproxy_new=function(ptrobj,cache){let flags=Module._pyproxy_getflags(ptrobj);let cls=Module.getPyProxyClass(flags);let target;if(flags&1<<8){target=Reflect.construct(Function,[],cls);delete target.length;delete target.name;target.prototype=void 0}else target=Object.create(cls.prototype);if(!cache){let cacheId=Hiwire.new_value(new Map);cache={cacheId,refcnt:0}}cache.refcnt++;Object.defineProperty(target,"$$",{value:{ptr:ptrobj,type:"PyProxy",cache}});Module._Py_IncRef(ptrobj);let proxy=new Proxy(target,PyProxyHandlers);trace_pyproxy_alloc(proxy);Module.finalizationRegistry.register(proxy,[ptrobj,cache],proxy);return proxy};function _getPtr(jsobj){let ptr=jsobj.$$.ptr;if(0===ptr)throw new Error(jsobj.$$.destroyed_msg);return ptr}var pyproxyClassMap=new Map;Module.getPyProxyClass=function(flags){const FLAG_TYPE_PAIRS=[[1<<0,PyProxyLengthMethods],[1<<1,PyProxyGetItemMethods],[1<<2,PyProxySetItemMethods],[1<<3,PyProxyContainsMethods],[1<<4,PyProxyIterableMethods],[1<<5,PyProxyIteratorMethods],[1<<6,PyProxyAwaitableMethods],[1<<7,PyProxyBufferMethods],[1<<8,PyProxyCallableMethods]];let result=pyproxyClassMap.get(flags);if(result)return result;let descriptors={};for(let[feature_flag,methods]of FLAG_TYPE_PAIRS)if(flags&feature_flag)Object.assign(descriptors,Object.getOwnPropertyDescriptors(methods.prototype));descriptors.constructor=Object.getOwnPropertyDescriptor(PyProxyClass.prototype,"constructor");Object.assign(descriptors,Object.getOwnPropertyDescriptors({$$flags:flags}));let new_proto=Object.create(PyProxyClass.prototype,descriptors);function NewPyProxyClass(){}NewPyProxyClass.prototype=new_proto;pyproxyClassMap.set(flags,NewPyProxyClass);return NewPyProxyClass};Module.PyProxy_getPtr=_getPtr;var pyproxy_cache_destroyed_msg="This borrowed attribute proxy was automatically destroyed in the process of destroying the proxy it was borrowed from. Try using the 'copy' method.";function pyproxy_decref_cache(cache){if(!cache)return;cache.refcnt--;if(0===cache.refcnt){let cache_map=Hiwire.pop_value(cache.cacheId);for(let proxy_id of cache_map.values()){const cache_entry=Hiwire.pop_value(proxy_id);if(!cache.leaked)Module.pyproxy_destroy(cache_entry,pyproxy_cache_destroyed_msg)}}}Module.pyproxy_destroy=function(proxy,destroyed_msg){if(0===proxy.$$.ptr)return;let ptrobj=_getPtr(proxy);Module.finalizationRegistry.unregister(proxy);destroyed_msg=destroyed_msg||"Object has already been destroyed";let proxy_type=proxy.type;let proxy_repr;try{proxy_repr=proxy.toString()}catch(e){if(e.pyodide_fatal_error)throw e}proxy.$$.ptr=0;destroyed_msg+=`\nThe object was of type "${proxy_type}" and `;if(proxy_repr)destroyed_msg+=`had repr "${proxy_repr}"`;else destroyed_msg+="an error was raised when trying to generate its repr";proxy.$$.destroyed_msg=destroyed_msg;pyproxy_decref_cache(proxy.$$.cache);try{Module._Py_DecRef(ptrobj);trace_pyproxy_dealloc(proxy)}catch(e){API.fatal_error(e)}};Module.callPyObjectKwargs=function(ptrobj,...jsargs){let kwargs=jsargs.pop();let num_pos_args=jsargs.length;let kwargs_names=Object.keys(kwargs);let kwargs_values=Object.values(kwargs);let num_kwargs=kwargs_names.length;jsargs.push(...kwargs_values);let idargs=Hiwire.new_value(jsargs);let idkwnames=Hiwire.new_value(kwargs_names);let idresult;try{idresult=Module.__pyproxy_apply(ptrobj,idargs,num_pos_args,idkwnames,num_kwargs)}catch(e){API.fatal_error(e)}finally{Hiwire.decref(idargs);Hiwire.decref(idkwnames)}if(0===idresult)Module._pythonexc2js();let result=Hiwire.pop_value(idresult);if(result&&"coroutine"===result.type&&result._ensure_future)result._ensure_future();return result};Module.callPyObject=function(ptrobj,...jsargs){return Module.callPyObjectKwargs(ptrobj,...jsargs,{})};var PyProxyClass=class{constructor(){throw new TypeError("PyProxy is not a constructor")}get[Symbol.toStringTag](){return"PyProxy"}get type(){let ptrobj=_getPtr(this);return Hiwire.pop_value(Module.__pyproxy_type(ptrobj))}toString(){let ptrobj=_getPtr(this);let jsref_repr;try{jsref_repr=Module.__pyproxy_repr(ptrobj)}catch(e){API.fatal_error(e)}if(0===jsref_repr)Module._pythonexc2js();return Hiwire.pop_value(jsref_repr)}destroy(destroyed_msg){Module.pyproxy_destroy(this,destroyed_msg)}copy(){let ptrobj=_getPtr(this);return Module.pyproxy_new(ptrobj,this.$$.cache)}toJs({depth=-1,pyproxies=void 0,create_pyproxies=!0,dict_converter=void 0,default_converter=void 0}={}){let ptrobj=_getPtr(this);let idresult;let proxies_id;let dict_converter_id=0;let default_converter_id=0;if(!create_pyproxies)proxies_id=0;else if(pyproxies)proxies_id=Hiwire.new_value(pyproxies);else proxies_id=Hiwire.new_value([]);if(dict_converter)dict_converter_id=Hiwire.new_value(dict_converter);if(default_converter)default_converter_id=Hiwire.new_value(default_converter);try{idresult=Module._python2js_custom(ptrobj,depth,proxies_id,dict_converter_id,default_converter_id)}catch(e){API.fatal_error(e)}finally{Hiwire.decref(proxies_id);Hiwire.decref(dict_converter_id);Hiwire.decref(default_converter_id)}if(0===idresult)Module._pythonexc2js();return Hiwire.pop_value(idresult)}supportsLength(){return!!(this.$$flags&1<<0)}supportsGet(){return!!(this.$$flags&1<<1)}supportsSet(){return!!(this.$$flags&1<<2)}supportsHas(){return!!(this.$$flags&1<<3)}isIterable(){return!!(this.$$flags&(1<<4|1<<5))}isIterator(){return!!(this.$$flags&1<<5)}isAwaitable(){return!!(this.$$flags&1<<6)}isBuffer(){return!!(this.$$flags&1<<7)}isCallable(){return!!(this.$$flags&1<<8)}};var PyProxyLengthMethods=class{get length(){let ptrobj=_getPtr(this);let length;try{length=Module._PyObject_Size(ptrobj)}catch(e){API.fatal_error(e)}if(-1===length)Module._pythonexc2js();return length}};var PyProxyGetItemMethods=class{get(key){let ptrobj=_getPtr(this);let idkey=Hiwire.new_value(key);let idresult;try{idresult=Module.__pyproxy_getitem(ptrobj,idkey)}catch(e){API.fatal_error(e)}finally{Hiwire.decref(idkey)}if(0===idresult)if(Module._PyErr_Occurred())Module._pythonexc2js();else return;return Hiwire.pop_value(idresult)}};var PyProxySetItemMethods=class{set(key,value){let ptrobj=_getPtr(this);let idkey=Hiwire.new_value(key);let idval=Hiwire.new_value(value);let errcode;try{errcode=Module.__pyproxy_setitem(ptrobj,idkey,idval)}catch(e){API.fatal_error(e)}finally{Hiwire.decref(idkey);Hiwire.decref(idval)}if(-1===errcode)Module._pythonexc2js()}delete(key){let ptrobj=_getPtr(this);let idkey=Hiwire.new_value(key);let errcode;try{errcode=Module.__pyproxy_delitem(ptrobj,idkey)}catch(e){API.fatal_error(e)}finally{Hiwire.decref(idkey)}if(-1===errcode)Module._pythonexc2js()}};var PyProxyContainsMethods=class{has(key){let ptrobj=_getPtr(this);let idkey=Hiwire.new_value(key);let result;try{result=Module.__pyproxy_contains(ptrobj,idkey)}catch(e){API.fatal_error(e)}finally{Hiwire.decref(idkey)}if(-1===result)Module._pythonexc2js();return 1===result}};function*iter_helper(iterptr,token){try{let item;while(item=Module.__pyproxy_iter_next(iterptr))yield Hiwire.pop_value(item)}catch(e){API.fatal_error(e)}finally{Module.finalizationRegistry.unregister(token);Module._Py_DecRef(iterptr)}if(Module._PyErr_Occurred())Module._pythonexc2js()}var PyProxyIterableMethods=class{[Symbol.iterator](){let ptrobj=_getPtr(this);let token={};let iterptr;try{iterptr=Module._PyObject_GetIter(ptrobj)}catch(e){API.fatal_error(e)}if(0===iterptr)Module._pythonexc2js();let result=iter_helper(iterptr,token);Module.finalizationRegistry.register(result,[iterptr,void 0],token);return result}};var PyProxyIteratorMethods=class{[Symbol.iterator](){return this}next(arg=void 0){let idarg=Hiwire.new_value(arg);let status;let done;let stackTop=Module.stackSave();let res_ptr=Module.stackAlloc(4);try{status=Module.__pyproxyGen_Send(_getPtr(this),idarg,res_ptr)}catch(e){API.fatal_error(e)}finally{Hiwire.decref(idarg)}let HEAPU32=Module.HEAPU32;let idresult=HEAPU32[(res_ptr>>2)+0];Module.stackRestore(stackTop);if(-1===status)Module._pythonexc2js();let value=Hiwire.pop_value(idresult);done=0===status;return{done,value}}};function python_hasattr(jsobj,jskey){let ptrobj=_getPtr(jsobj);let idkey=Hiwire.new_value(jskey);let result;try{result=Module.__pyproxy_hasattr(ptrobj,idkey)}catch(e){API.fatal_error(e)}finally{Hiwire.decref(idkey)}if(-1===result)Module._pythonexc2js();return 0!==result}function python_getattr(jsobj,jskey){let ptrobj=_getPtr(jsobj);let idkey=Hiwire.new_value(jskey);let idresult;let cacheId=jsobj.$$.cache.cacheId;try{idresult=Module.__pyproxy_getattr(ptrobj,idkey,cacheId)}catch(e){API.fatal_error(e)}finally{Hiwire.decref(idkey)}if(0===idresult)if(Module._PyErr_Occurred())Module._pythonexc2js();return idresult}function python_setattr(jsobj,jskey,jsval){let ptrobj=_getPtr(jsobj);let idkey=Hiwire.new_value(jskey);let idval=Hiwire.new_value(jsval);let errcode;try{errcode=Module.__pyproxy_setattr(ptrobj,idkey,idval)}catch(e){API.fatal_error(e)}finally{Hiwire.decref(idkey);Hiwire.decref(idval)}if(-1===errcode)Module._pythonexc2js()}function python_delattr(jsobj,jskey){let ptrobj=_getPtr(jsobj);let idkey=Hiwire.new_value(jskey);let errcode;try{errcode=Module.__pyproxy_delattr(ptrobj,idkey)}catch(e){API.fatal_error(e)}finally{Hiwire.decref(idkey)}if(-1===errcode)Module._pythonexc2js()}var PyProxyHandlers={isExtensible(){return!0},has(jsobj,jskey){let objHasKey=Reflect.has(jsobj,jskey);if(objHasKey)return!0;if("symbol"===typeof jskey)return!1;if(jskey.startsWith("$"))jskey=jskey.slice(1);return python_hasattr(jsobj,jskey)},get(jsobj,jskey){if(jskey in jsobj||"symbol"===typeof jskey)return Reflect.get(jsobj,jskey);if(jskey.startsWith("$"))jskey=jskey.slice(1);let idresult=python_getattr(jsobj,jskey);if(0!==idresult)return Hiwire.pop_value(idresult)},set(jsobj,jskey,jsval){let descr=Object.getOwnPropertyDescriptor(jsobj,jskey);if(descr&&!descr.writable)throw new TypeError(`Cannot set read only field '${jskey}'`);if("symbol"===typeof jskey)return Reflect.set(jsobj,jskey,jsval);if(jskey.startsWith("$"))jskey=jskey.slice(1);python_setattr(jsobj,jskey,jsval);return!0},deleteProperty(jsobj,jskey){let descr=Object.getOwnPropertyDescriptor(jsobj,jskey);if(descr&&!descr.writable)throw new TypeError(`Cannot delete read only field '${jskey}'`);if("symbol"===typeof jskey)return Reflect.deleteProperty(jsobj,jskey);if(jskey.startsWith("$"))jskey=jskey.slice(1);python_delattr(jsobj,jskey);return!descr||!!descr.configurable},ownKeys(jsobj){let ptrobj=_getPtr(jsobj);let idresult;try{idresult=Module.__pyproxy_ownKeys(ptrobj)}catch(e){API.fatal_error(e)}if(0===idresult)Module._pythonexc2js();let result=Hiwire.pop_value(idresult);result.push(...Reflect.ownKeys(jsobj));return result},apply(jsobj,jsthis,jsargs){return jsobj.apply(jsthis,jsargs)}};var PyProxyAwaitableMethods=class{_ensure_future(){if(this.$$.promise)return this.$$.promise;let ptrobj=_getPtr(this);let resolveHandle;let rejectHandle;let promise=new Promise(((resolve,reject)=>{resolveHandle=resolve;rejectHandle=reject}));let resolve_handle_id=Hiwire.new_value(resolveHandle);let reject_handle_id=Hiwire.new_value(rejectHandle);let errcode;try{errcode=Module.__pyproxy_ensure_future(ptrobj,resolve_handle_id,reject_handle_id)}catch(e){API.fatal_error(e)}finally{Hiwire.decref(reject_handle_id);Hiwire.decref(resolve_handle_id)}if(-1===errcode)Module._pythonexc2js();this.$$.promise=promise;this.destroy();return promise}then(onFulfilled,onRejected){let promise=this._ensure_future();return promise.then(onFulfilled,onRejected)}catch(onRejected){let promise=this._ensure_future();return promise.catch(onRejected)}finally(onFinally){let promise=this._ensure_future();return promise.finally(onFinally)}};var PyProxyCallableMethods=class{apply(jsthis,jsargs){return Module.callPyObject(_getPtr(this),...jsargs)}call(jsthis,...jsargs){return Module.callPyObject(_getPtr(this),...jsargs)}callKwargs(...jsargs){if(0===jsargs.length)throw new TypeError("callKwargs requires at least one argument (the key word argument object)");let kwargs=jsargs[jsargs.length-1];if(void 0!==kwargs.constructor&&"Object"!==kwargs.constructor.name)throw new TypeError("kwargs argument is not an object");return Module.callPyObjectKwargs(_getPtr(this),...jsargs)}};PyProxyCallableMethods.prototype.prototype=Function.prototype;var type_to_array_map=new Map([["i8",Int8Array],["u8",Uint8Array],["u8clamped",Uint8ClampedArray],["i16",Int16Array],["u16",Uint16Array],["i32",Int32Array],["u32",Uint32Array],["i32",Int32Array],["u32",Uint32Array],["i64",globalThis.BigInt64Array],["u64",globalThis.BigUint64Array],["f32",Float32Array],["f64",Float64Array],["dataview",DataView]]);var PyProxyBufferMethods=class{getBuffer(type){let ArrayType;if(type){ArrayType=type_to_array_map.get(type);if(void 0===ArrayType)throw new Error(`Unknown type ${type}`)}let HEAPU32=Module.HEAPU32;let orig_stack_ptr=Module.stackSave();let buffer_struct_ptr=Module.stackAlloc(HEAPU32[(Module._buffer_struct_size>>2)+0]);let this_ptr=_getPtr(this);let errcode;try{errcode=Module.__pyproxy_get_buffer(buffer_struct_ptr,this_ptr)}catch(e){API.fatal_error(e)}if(-1===errcode)Module._pythonexc2js();let startByteOffset=HEAPU32[(buffer_struct_ptr>>2)+0];let minByteOffset=HEAPU32[(buffer_struct_ptr>>2)+1];let maxByteOffset=HEAPU32[(buffer_struct_ptr>>2)+2];let readonly=!!HEAPU32[(buffer_struct_ptr>>2)+3];let format_ptr=HEAPU32[(buffer_struct_ptr>>2)+4];let itemsize=HEAPU32[(buffer_struct_ptr>>2)+5];let shape=Hiwire.pop_value(HEAPU32[(buffer_struct_ptr>>2)+6]);let strides=Hiwire.pop_value(HEAPU32[(buffer_struct_ptr>>2)+7]);let view_ptr=HEAPU32[(buffer_struct_ptr>>2)+8];let c_contiguous=!!HEAPU32[(buffer_struct_ptr>>2)+9];let f_contiguous=!!HEAPU32[(buffer_struct_ptr>>2)+10];let format=Module.UTF8ToString(format_ptr);Module.stackRestore(orig_stack_ptr);let success=!1;try{let bigEndian=!1;if(void 0===ArrayType)[ArrayType,bigEndian]=Module.processBufferFormatString(format," In this case, you can pass an explicit type argument.");let alignment=parseInt(ArrayType.name.replace(/[^0-9]/g,""))/8||1;if(bigEndian&&alignment>1)throw new Error("Javascript has no native support for big endian buffers. In this case, you can pass an explicit type argument. For instance, `getBuffer('dataview')` will return a `DataView`which has native support for reading big endian data. Alternatively, toJs will automatically convert the buffer to little endian.");let numBytes=maxByteOffset-minByteOffset;if(0!==numBytes&&(startByteOffset%alignment!==0||minByteOffset%alignment!==0||maxByteOffset%alignment!==0))throw new Error(`Buffer does not have valid alignment for a ${ArrayType.name}`);let numEntries=numBytes/alignment;let offset=(startByteOffset-minByteOffset)/alignment;let data;if(0===numBytes)data=new ArrayType;else data=new ArrayType(HEAPU32.buffer,minByteOffset,numEntries);for(let i of strides.keys())strides[i]/=alignment;success=!0;let result=Object.create(PyBuffer.prototype,Object.getOwnPropertyDescriptors({offset,readonly,format,itemsize,ndim:shape.length,nbytes:numBytes,shape,strides,data,c_contiguous,f_contiguous,_view_ptr:view_ptr,_released:!1}));return result}finally{if(!success)try{Module._PyBuffer_Release(view_ptr);Module._PyMem_Free(view_ptr)}catch(e){API.fatal_error(e)}}}};var PyBuffer=class{constructor(){throw new TypeError("PyBuffer is not a constructor")}release(){if(this._released)return;try{Module._PyBuffer_Release(this._view_ptr);Module._PyMem_Free(this._view_ptr)}catch(e){API.fatal_error(e)}this._released=!0;this.data=null}};var baseURL;async function initializePackageIndex(indexURL){baseURL=indexURL;let package_json;if(IN_NODE){const package_string=await nodeFsPromisesMod.readFile(`${indexURL}packages.json`);package_json=JSON.parse(package_string)}else{let response=await fetch(`${indexURL}packages.json`);package_json=await response.json()}if(!package_json.packages)throw new Error("Loaded packages.json does not contain the expected key 'packages'.");API.packages=package_json.packages;API._import_name_to_package_name=new Map;for(let name of Object.keys(API.packages))for(let import_name of API.packages[name].imports)API._import_name_to_package_name.set(import_name,name)}var DEFAULT_CHANNEL="default channel";var package_uri_regexp=/^.*?([^\/]*)\.whl$/;function _uri_to_package_name(package_uri){let match=package_uri_regexp.exec(package_uri);if(match){let wheel_name=match[1].toLowerCase();return wheel_name.split("-").slice(0,-4).join("-")}}function addPackageToLoad(name,toLoad,toLoadShared){name=name.toLowerCase();if(toLoad.has(name))return;const pkg_info=API.packages[name];if(!pkg_info)throw new Error(`No known package with name '${name}'`);if(pkg_info.shared_library)toLoadShared.set(name,DEFAULT_CHANNEL);else toLoad.set(name,DEFAULT_CHANNEL);if(void 0!==loadedPackages[name])return;for(let dep_name of pkg_info.depends)addPackageToLoad(dep_name,toLoad,toLoadShared)}function recursiveDependencies(names,errorCallback){const toLoad=new Map;const toLoadShared=new Map;for(let name of names){const pkgname=_uri_to_package_name(name);if(void 0===pkgname){addPackageToLoad(name,toLoad,toLoadShared);continue}if(toLoad.has(pkgname)&&toLoad.get(pkgname)!==name){errorCallback(`Loading same package ${pkgname} from ${name} and ${toLoad.get(pkgname)}`);continue}toLoad.set(pkgname,name)}return[toLoad,toLoadShared]}async function downloadPackage(name,channel){let file_name;if(channel===DEFAULT_CHANNEL){if(!(name in API.packages))throw new Error(`Internal error: no entry for package named ${name}`);file_name=API.packages[name].file_name}else file_name=channel;return await _loadBinaryFile(baseURL,file_name)}async function installPackage(name,buffer){let pkg=API.packages[name];if(!pkg)pkg={file_name:".whl",install_dir:"site",shared_library:!1,depends:[],imports:[]};const filename=pkg.file_name;const dynlibs=API.package_loader.unpack_buffer.callKwargs({buffer,filename,target:pkg.install_dir,calculate_dynlibs:!0});for(const dynlib of dynlibs)await loadDynlib(dynlib,pkg.shared_library);loadedPackages[name]=pkg}function createLock(){let _lock=Promise.resolve();async function acquireLock(){const old_lock=_lock;let releaseLock;_lock=new Promise((resolve=>releaseLock=resolve));await old_lock;return releaseLock}return acquireLock}var acquireDynlibLock=createLock();async function loadDynlib(lib,shared){const node=Module.FS.lookupPath(lib).node;let byteArray;if(node.mount.type==Module.FS.filesystems.MEMFS)byteArray=Module.FS.filesystems.MEMFS.getFileDataAsTypedArray(Module.FS.lookupPath(lib).node);else byteArray=Module.FS.readFile(lib);const releaseDynlibLock=await acquireDynlibLock();try{const module=await Module.loadWebAssemblyModule(byteArray,{loadAsync:!0,nodelete:!0,allowUndefined:!0});Module.preloadedWasm[lib]=module;Module.preloadedWasm[lib.split("/").pop()]=module;if(shared)Module.loadDynamicLibrary(lib,{global:!0,nodelete:!0})}catch(e){if(e.message.includes("need to see wasm magic number")){console.warn(`Failed to load dynlib ${lib}. We probably just tried to load a linux .so file or something.`);return}throw e}finally{releaseDynlibLock()}}Tests.loadDynlib=loadDynlib;var acquirePackageLock=createLock();async function loadPackage(names,messageCallback,errorCallback){messageCallback=messageCallback||console.log;errorCallback=errorCallback||console.error;if(isPyProxy(names))names=names.toJs();if(!Array.isArray(names))names=[names];const[toLoad,toLoadShared]=recursiveDependencies(names,errorCallback);for(const[pkg,uri]of[...toLoad,...toLoadShared]){const loaded=loadedPackages[pkg];if(void 0===loaded)continue;toLoad.delete(pkg);toLoadShared.delete(pkg);if(loaded===uri||uri===DEFAULT_CHANNEL)messageCallback(`${pkg} already loaded from ${loaded}`);else errorCallback(`URI mismatch, attempting to load package ${pkg} from ${uri} while it is already loaded from ${loaded}. To override a dependency, load the custom package first.`)}if(0===toLoad.size&&0===toLoadShared.size){messageCallback("No new packages to load");return}const packageNames=[...toLoad.keys(),...toLoadShared.keys()].join(", ");const releaseLock=await acquirePackageLock();try{messageCallback(`Loading ${packageNames}`);const sharedLibraryLoadPromises={};const packageLoadPromises={};for(const[name,channel]of toLoadShared){if(loadedPackages[name]){toLoadShared.delete(name);continue}sharedLibraryLoadPromises[name]=downloadPackage(name,channel)}for(const[name,channel]of toLoad){if(loadedPackages[name]){toLoad.delete(name);continue}packageLoadPromises[name]=downloadPackage(name,channel)}const loaded=[];const failed={};const sharedLibraryInstallPromises={};const packageInstallPromises={};for(const[name,channel]of toLoadShared)sharedLibraryInstallPromises[name]=sharedLibraryLoadPromises[name].then((async buffer=>{await installPackage(name,buffer);loaded.push(name);loadedPackages[name]=channel})).catch((err=>{console.warn(err);failed[name]=err}));await Promise.all(Object.values(sharedLibraryInstallPromises));for(const[name,channel]of toLoad)packageInstallPromises[name]=packageLoadPromises[name].then((async buffer=>{await installPackage(name,buffer);loaded.push(name);loadedPackages[name]=channel})).catch((err=>{console.warn(err);failed[name]=err}));await Promise.all(Object.values(packageInstallPromises));Module.reportUndefinedSymbols();if(loaded.length>0){const successNames=loaded.join(", ");messageCallback(`Loaded ${successNames}`)}if(Object.keys(failed).length>0){const failedNames=Object.keys(failed).join(", ");messageCallback(`Failed to load ${failedNames}`);for(const[name,err]of Object.entries(failed)){console.warn(`The following error occurred while loading ${name}:`);console.error(err)}}API.importlib.invalidate_caches()}finally{releaseLock()}}var loadedPackages={};var import_error_stack_parser=__toESM(require_error_stack_parser(),1);API.dump_traceback=function(){const fd_stdout=1;Module.__Py_DumpTraceback(fd_stdout,Module._PyGILState_GetThisThreadState())};function ensureCaughtObjectIsError(e){if("string"===typeof e)e=new Error(e);else if("object"!==typeof e||null===e||"string"!==typeof e.stack||"string"!==typeof e.message){let msg=`A value of type ${typeof e} with tag ${Object.prototype.toString.call(e)} was thrown as an error!`;try{msg+=`\nString interpolation of the thrown value gives """${e}""".`}catch(e2){msg+=`\nString interpolation of the thrown value fails.`}try{msg+=`\nThe thrown value's toString method returns """${e.toString()}""".`}catch(e2){msg+=`\nThe thrown value's toString method fails.`}e=new Error(msg)}return e}var fatal_error_occurred=!1;API.fatal_error=function(e){if(e&&e.pyodide_fatal_error)return;if(fatal_error_occurred){console.error("Recursive call to fatal_error. Inner error was:");console.error(e);return}if("number"===typeof e)e=convertCppException(e);else e=ensureCaughtObjectIsError(e);e.pyodide_fatal_error=!0;fatal_error_occurred=!0;console.error("Pyodide has suffered a fatal error. Please report this to the Pyodide maintainers.");console.error("The cause of the fatal error was:");if(API.inTestHoist){console.error(e.toString());console.error(e.stack)}else console.error(e);try{API.dump_traceback();for(let key of Object.keys(API.public_api)){if(key.startsWith("_")||"version"===key)continue;Object.defineProperty(API.public_api,key,{enumerable:!0,configurable:!0,get:()=>{throw new Error("Pyodide already fatally failed and can no longer be used.")}})}if(API.on_fatal)API.on_fatal(e)}catch(err2){console.error("Another error occurred while handling the fatal error:");console.error(err2)}throw e};var CppException=class extends Error{constructor(ty,msg){super(msg);this.ty=ty}};Object.defineProperty(CppException.prototype,"name",{get(){return`${this.constructor.name} ${this.ty}`}});function cppExceptionInfo(ptr){const base_exception_type=Module._exc_type();const ei=new Module.ExceptionInfo(ptr);const caught_exception_type=ei.get_type();const stackTop=Module.stackSave();const exceptionThrowBuf=Module.stackAlloc(4);Module.HEAP32[exceptionThrowBuf/4]=ptr;const exc_type_name=Module.demangle(Module.UTF8ToString(Module._exc_typename(caught_exception_type)));const is_exception_subclass=!!Module.___cxa_can_catch(base_exception_type,caught_exception_type,exceptionThrowBuf);const adjusted_ptr=Module.HEAP32[exceptionThrowBuf/4];Module.stackRestore(stackTop);return[exc_type_name,is_exception_subclass,adjusted_ptr]}function convertCppException(ptr){const[exc_type_name,is_exception_subclass,adjusted_ptr]=cppExceptionInfo(ptr);let msg;if(is_exception_subclass){const msgPtr=Module._exc_what(adjusted_ptr);msg=Module.UTF8ToString(msgPtr)}else msg=`The exception is an object of type ${exc_type_name} at address ${ptr} which does not inherit from std::exception`;return new CppException(exc_type_name,msg)}Tests.convertCppException=convertCppException;function isPyodideFrame(frame){const fileName=frame.fileName||"";if(fileName.includes("pyodide.asm"))return!0;if(fileName.includes("wasm-function"))return!0;if(!fileName.includes("pyodide.js"))return!1;let funcName=frame.functionName||"";if(funcName.startsWith("Object."))funcName=funcName.slice("Object.".length);if(funcName in API.public_api&&"PythonError"!==funcName){frame.functionName=funcName;return!1}return!0}function isErrorStart(frame){if(!isPyodideFrame(frame))return!1;const funcName=frame.functionName;return"PythonError"===funcName||"new_error"===funcName}Module.handle_js_error=function(e){if(e&&e.pyodide_fatal_error)throw e;if(e instanceof Module._PropagatePythonError)return;let restored_error=!1;if(e instanceof API.PythonError)restored_error=Module._restore_sys_last_exception(e.__error_address);let stack;let weirdCatch;try{stack=import_error_stack_parser.default.parse(e)}catch(_){weirdCatch=!0}if(weirdCatch)e=ensureCaughtObjectIsError(e);if(!restored_error){let eidx=Hiwire.new_value(e);let err=Module._JsProxy_create(eidx);Module._set_error(err);Module._Py_DecRef(err);Hiwire.decref(eidx)}if(weirdCatch)return;if(isErrorStart(stack[0]))while(isPyodideFrame(stack[0]))stack.shift();for(const frame of stack){if(isPyodideFrame(frame))break;const funcnameAddr=Module.stringToNewUTF8(frame.functionName||"???");const fileNameAddr=Module.stringToNewUTF8(frame.fileName||"???.js");Module.__PyTraceback_Add(funcnameAddr,fileNameAddr,frame.lineNumber);Module._free(funcnameAddr);Module._free(fileNameAddr)}};var PythonError=class extends Error{constructor(message,error_address){const oldLimit=Error.stackTraceLimit;Error.stackTraceLimit=1/0;super(message);Error.stackTraceLimit=oldLimit;this.__error_address=error_address}};Object.defineProperty(PythonError.prototype,"name",{value:PythonError.name});API.PythonError=PythonError;var _PropagatePythonError=class extends Error{constructor(){API.fail_test=!0;super("If you are seeing this message, an internal Pyodide error has occurred. Please report it to the Pyodide maintainers.")}};Object.defineProperty(_PropagatePythonError.prototype,"name",{value:_PropagatePythonError.name});Module._PropagatePythonError=_PropagatePythonError;var pyodide_py;var globals;var version="";var runPythonPositionalGlobalsDeprecationWarned=!1;function runPython(code,options={}){if(API.isPyProxy(options)){options={globals:options};if(!runPythonPositionalGlobalsDeprecationWarned){console.warn("Passing a PyProxy as the second argument to runPython is deprecated and will be removed in v0.21. Use 'runPython(code, {globals : some_dict})' instead.");runPythonPositionalGlobalsDeprecationWarned=!0}}if(!options.globals)options.globals=API.globals;return API.pyodide_py.eval_code(code,options.globals)}API.runPython=runPython;async function loadPackagesFromImports(code,messageCallback,errorCallback){let pyimports=API.pyodide_py.find_imports(code);let imports;try{imports=pyimports.toJs()}finally{pyimports.destroy()}if(0===imports.length)return;let packageNames=API._import_name_to_package_name;let packages=new Set;for(let name of imports)if(packageNames.has(name))packages.add(packageNames.get(name));if(packages.size)await loadPackage(Array.from(packages),messageCallback,errorCallback)}async function runPythonAsync(code,options={}){if(API.isPyProxy(options)){options={globals:options};if(!runPythonPositionalGlobalsDeprecationWarned){console.warn("Passing a PyProxy as the second argument to runPythonAsync is deprecated and will be removed in v0.21. Use 'runPythonAsync(code, {globals : some_dict})' instead.");runPythonPositionalGlobalsDeprecationWarned=!0}}if(!options.globals)options.globals=API.globals;return await API.pyodide_py.eval_code_async(code,options.globals)}API.runPythonAsync=runPythonAsync;function registerJsModule(name,module){API.pyodide_py.register_js_module(name,module)}function registerComlink(Comlink){API._Comlink=Comlink}function unregisterJsModule(name){API.pyodide_py.unregister_js_module(name)}function toPy(obj,{depth,defaultConverter}={depth:-1}){switch(typeof obj){case"string":case"number":case"boolean":case"bigint":case"undefined":return obj}if(!obj||API.isPyProxy(obj))return obj;let obj_id=0;let py_result=0;let result=0;try{obj_id=Hiwire.new_value(obj);try{py_result=Module.js2python_convert(obj_id,{depth,defaultConverter})}catch(e){if(e instanceof Module._PropagatePythonError)Module._pythonexc2js();throw e}if(Module._JsProxy_Check(py_result))return obj;result=Module._python2js(py_result);if(0===result)Module._pythonexc2js()}finally{Hiwire.decref(obj_id);Module._Py_DecRef(py_result)}return Hiwire.pop_value(result)}function pyimport(mod_name){return API.importlib.import_module(mod_name)}var unpackArchivePositionalExtractDirDeprecationWarned=!1;function unpackArchive(buffer,format,options={}){if("string"===typeof options){if(!unpackArchivePositionalExtractDirDeprecationWarned){console.warn("Passing a string as the third argument to unpackArchive is deprecated and will be removed in v0.21. Instead use { extract_dir : 'some_path' }");unpackArchivePositionalExtractDirDeprecationWarned=!0}options={extractDir:options}}let extract_dir=options.extractDir;API.package_loader.unpack_buffer.callKwargs({buffer,format,extract_dir})}API.saveState=()=>API.pyodide_py._state.save_state();API.restoreState=state=>API.pyodide_py._state.restore_state(state);function setInterruptBuffer(interrupt_buffer){Module.HEAP8[Module._Py_EMSCRIPTEN_SIGNAL_HANDLING]=!!interrupt_buffer;Module.Py_EmscriptenSignalBuffer=interrupt_buffer}function checkInterrupt(){if(Module.__PyErr_CheckSignals())Module._pythonexc2js()}var FS;function makePublicAPI(){FS=Module.FS;let namespace={globals,FS,pyodide_py,version,loadPackage,loadPackagesFromImports,loadedPackages,isPyProxy,runPython,runPythonAsync,registerJsModule,unregisterJsModule,setInterruptBuffer,checkInterrupt,toPy,pyimport,unpackArchive,registerComlink,PythonError,PyBuffer,_module:Module,_api:API};API.public_api=namespace;return namespace}var runPythonInternal_dict;API.runPythonInternal=function(code){return API._pyodide._base.eval_code(code,runPythonInternal_dict)};function wrapPythonGlobals(globals_dict,builtins_dict){return new Proxy(globals_dict,{get(target,symbol){if("get"===symbol)return key=>{let result=target.get(key);if(void 0===result)result=builtins_dict.get(key);return result};if("has"===symbol)return key=>target.has(key)||builtins_dict.has(key);return Reflect.get(target,symbol)}})}function unpackPyodidePy(pyodide_py_tar){const fileName="/pyodide_py.tar";let stream=Module.FS.open(fileName,"w");Module.FS.write(stream,pyodide_py_tar,0,pyodide_py_tar.byteLength,void 0,!0);Module.FS.close(stream);const code_ptr=Module.stringToNewUTF8(`\nfrom sys import version_info\npyversion = f"python{version_info.major}.{version_info.minor}"\nimport shutil\nshutil.unpack_archive("/pyodide_py.tar", f"/lib/{pyversion}/site-packages/")\ndel shutil\nimport importlib\nimportlib.invalidate_caches()\ndel importlib\n    `);let errcode=Module._PyRun_SimpleString(code_ptr);if(errcode)throw new Error("OOPS!");Module._free(code_ptr);Module.FS.unlink(fileName)}function finalizeBootstrap(config){runPythonInternal_dict=API._pyodide._base.eval_code("{}");API.importlib=API.runPythonInternal("import importlib; importlib");let import_module6=API.importlib.import_module;API.sys=import_module6("sys");API.sys.path.insert(0,config.homedir);let globals2=API.runPythonInternal("import __main__; __main__.__dict__");let builtins=API.runPythonInternal("import builtins; builtins.__dict__");API.globals=wrapPythonGlobals(globals2,builtins);let importhook=API._pyodide._importhook;importhook.register_js_finder();importhook.register_js_module("js",config.jsglobals);let pyodide=makePublicAPI();importhook.register_js_module("pyodide_js",pyodide);API.pyodide_py=import_module6("pyodide");API.package_loader=import_module6("pyodide._package_loader");API.version=API.pyodide_py.__version__;pyodide.pyodide_py=API.pyodide_py;pyodide.version=API.version;pyodide.globals=API.globals;return pyodide}function calculateIndexURL(){let err;try{throw new Error}catch(e){err=e}const fileName=import_error_stack_parser2.default.parse(err)[0].fileName;return fileName.slice(0,fileName.lastIndexOf("/"))}async function loadPyodide(options={}){if(loadPyodide.inProgress)throw new Error("Pyodide is already loading.");if(!options.indexURL)options.indexURL=calculateIndexURL();loadPyodide.inProgress=!0;const default_config={fullStdLib:!0,jsglobals:globalThis,stdin:globalThis.prompt?globalThis.prompt:void 0,homedir:"/home/pyodide"};let config=Object.assign(default_config,options);if(!config.indexURL.endsWith("/"))config.indexURL+="/";await initNodeModules();let packageIndexReady=initializePackageIndex(config.indexURL);let pyodide_py_tar_promise=_loadBinaryFile(config.indexURL,"pyodide_py.tar");setStandardStreams(config.stdin,config.stdout,config.stderr);setHomeDirectory(config.homedir);let moduleLoaded=new Promise((r=>Module.postRun=r));Module.locateFile=path=>config.indexURL+path;const scriptSrc=`${config.indexURL}pyodide.asm.js`;await loadScript(scriptSrc);await _createPyodideModule(Module);await moduleLoaded;Module.locateFile=path=>{throw new Error("Didn't expect to load any more file_packager files!")};const pyodide_py_tar=await pyodide_py_tar_promise;unpackPyodidePy(pyodide_py_tar);Module._pyodide_init();let pyodide=finalizeBootstrap(config);await packageIndexReady;if(config.fullStdLib)await loadPackage(["distutils"]);pyodide.runPython("print('Python initialization complete')");return pyodide}const DIR_MODE=16895;const FILE_MODE=33206;const SEEK_CUR=1;const SEEK_END=2;const encoder=new TextEncoder;const decoder=new TextDecoder("utf-8");class EMFS{constructor(FS,ERRNO_CODES,CUSTOM_FS){this.node_ops={};this.stream_ops={};this.FS=FS;this.ERRNO_CODES=ERRNO_CODES;this.CUSTOM_FS=CUSTOM_FS;this.node_ops.getattr=node=>({dev:1,ino:node.id,mode:node.mode,nlink:1,uid:0,gid:0,rdev:void 0,size:0,atime:new Date(node.timestamp),mtime:new Date(node.timestamp),ctime:new Date(node.timestamp),blksize:4096,blocks:0});this.node_ops.setattr=(node,attr)=>{if(void 0!==attr.mode)node.mode=attr.mode;if(void 0!==attr.timestamp)node.timestamp=attr.timestamp};this.node_ops.lookup=(parent,name)=>{const path=realPath(parent,name);const result=this.CUSTOM_FS.get({path});if(!result.ok)throw this.FS.genericErrors[this.ERRNO_CODES["ENOENT"]];return this.createNode(parent,name,null===result.data?DIR_MODE:FILE_MODE)};this.node_ops.mknod=(parent,name,mode,dev)=>{const node=this.createNode(parent,name,mode,dev);const path=realPath(node);if(this.FS.isDir(node.mode))this.convertSyncResult(this.CUSTOM_FS.put({path,value:null}));else this.convertSyncResult(this.CUSTOM_FS.put({path,value:""}));return node};this.node_ops.rename=(oldNode,newDir,newName)=>{const oldPath=realPath(oldNode);const newPath=realPath(newDir,newName);this.convertSyncResult(this.CUSTOM_FS.move({path:oldPath,newPath}));oldNode.name=newName};this.node_ops.unlink=(parent,name)=>{const path=realPath(parent,name);this.convertSyncResult(this.CUSTOM_FS.delete({path}))};this.node_ops.rmdir=(parent,name)=>{const path=realPath(parent,name);this.convertSyncResult(this.CUSTOM_FS.delete({path}))};this.node_ops.readdir=node=>{const path=realPath(node);let result=this.convertSyncResult(this.CUSTOM_FS.listDirectory({path}));if(!result.includes("."))result.push(".");if(!result.includes(".."))result.push("..");return result};this.node_ops.symlink=(parent,newName,oldPath)=>{throw new FS.ErrnoError(this.ERRNO_CODES["EPERM"])};this.node_ops.readlink=node=>{throw new FS.ErrnoError(this.ERRNO_CODES["EPERM"])};this.stream_ops.open=stream=>{const path=realPath(stream.node);if(FS.isFile(stream.node.mode)){const result=this.convertSyncResult(this.CUSTOM_FS.get({path}));if(null===result)return;stream.fileData=encoder.encode(result)}};this.stream_ops.close=stream=>{const path=realPath(stream.node);if(FS.isFile(stream.node.mode)&&stream.fileData){const text=decoder.decode(stream.fileData);stream.fileData=void 0;thi