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- var runtime = (function (exports) {
- "use strict";
- var Op = Object.prototype;
- var hasOwn = Op.hasOwnProperty;
- var defineProperty = Object.defineProperty || function (obj, key, desc) { obj[key] = desc.value; };
- var undefined;
- var $Symbol = typeof Symbol === "function" ? Symbol : {};
- var iteratorSymbol = $Symbol.iterator || "@@iterator";
- var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator";
- var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
- function define(obj, key, value) {
- Object.defineProperty(obj, key, {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- return obj[key];
- }
- try {
-
- define({}, "");
- } catch (err) {
- define = function(obj, key, value) {
- return obj[key] = value;
- };
- }
- function wrap(innerFn, outerFn, self, tryLocsList) {
-
- var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;
- var generator = Object.create(protoGenerator.prototype);
- var context = new Context(tryLocsList || []);
-
-
- defineProperty(generator, "_invoke", { value: makeInvokeMethod(innerFn, self, context) });
- return generator;
- }
- exports.wrap = wrap;
-
-
-
-
-
-
-
-
-
-
- function tryCatch(fn, obj, arg) {
- try {
- return { type: "normal", arg: fn.call(obj, arg) };
- } catch (err) {
- return { type: "throw", arg: err };
- }
- }
- var GenStateSuspendedStart = "suspendedStart";
- var GenStateSuspendedYield = "suspendedYield";
- var GenStateExecuting = "executing";
- var GenStateCompleted = "completed";
-
-
- var ContinueSentinel = {};
-
-
-
-
- function Generator() {}
- function GeneratorFunction() {}
- function GeneratorFunctionPrototype() {}
-
-
- var IteratorPrototype = {};
- define(IteratorPrototype, iteratorSymbol, function () {
- return this;
- });
- var getProto = Object.getPrototypeOf;
- var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
- if (NativeIteratorPrototype &&
- NativeIteratorPrototype !== Op &&
- hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {
-
-
- IteratorPrototype = NativeIteratorPrototype;
- }
- var Gp = GeneratorFunctionPrototype.prototype =
- Generator.prototype = Object.create(IteratorPrototype);
- GeneratorFunction.prototype = GeneratorFunctionPrototype;
- defineProperty(Gp, "constructor", { value: GeneratorFunctionPrototype, configurable: true });
- defineProperty(
- GeneratorFunctionPrototype,
- "constructor",
- { value: GeneratorFunction, configurable: true }
- );
- GeneratorFunction.displayName = define(
- GeneratorFunctionPrototype,
- toStringTagSymbol,
- "GeneratorFunction"
- );
-
-
- function defineIteratorMethods(prototype) {
- ["next", "throw", "return"].forEach(function(method) {
- define(prototype, method, function(arg) {
- return this._invoke(method, arg);
- });
- });
- }
- exports.isGeneratorFunction = function(genFun) {
- var ctor = typeof genFun === "function" && genFun.constructor;
- return ctor
- ? ctor === GeneratorFunction ||
-
-
- (ctor.displayName || ctor.name) === "GeneratorFunction"
- : false;
- };
- exports.mark = function(genFun) {
- if (Object.setPrototypeOf) {
- Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);
- } else {
- genFun.__proto__ = GeneratorFunctionPrototype;
- define(genFun, toStringTagSymbol, "GeneratorFunction");
- }
- genFun.prototype = Object.create(Gp);
- return genFun;
- };
-
-
-
-
- exports.awrap = function(arg) {
- return { __await: arg };
- };
- function AsyncIterator(generator, PromiseImpl) {
- function invoke(method, arg, resolve, reject) {
- var record = tryCatch(generator[method], generator, arg);
- if (record.type === "throw") {
- reject(record.arg);
- } else {
- var result = record.arg;
- var value = result.value;
- if (value &&
- typeof value === "object" &&
- hasOwn.call(value, "__await")) {
- return PromiseImpl.resolve(value.__await).then(function(value) {
- invoke("next", value, resolve, reject);
- }, function(err) {
- invoke("throw", err, resolve, reject);
- });
- }
- return PromiseImpl.resolve(value).then(function(unwrapped) {
-
-
-
- result.value = unwrapped;
- resolve(result);
- }, function(error) {
-
-
- return invoke("throw", error, resolve, reject);
- });
- }
- }
- var previousPromise;
- function enqueue(method, arg) {
- function callInvokeWithMethodAndArg() {
- return new PromiseImpl(function(resolve, reject) {
- invoke(method, arg, resolve, reject);
- });
- }
- return previousPromise =
-
-
-
-
-
-
-
-
-
-
-
-
- previousPromise ? previousPromise.then(
- callInvokeWithMethodAndArg,
-
-
- callInvokeWithMethodAndArg
- ) : callInvokeWithMethodAndArg();
- }
-
-
- defineProperty(this, "_invoke", { value: enqueue });
- }
- defineIteratorMethods(AsyncIterator.prototype);
- define(AsyncIterator.prototype, asyncIteratorSymbol, function () {
- return this;
- });
- exports.AsyncIterator = AsyncIterator;
-
-
-
- exports.async = function(innerFn, outerFn, self, tryLocsList, PromiseImpl) {
- if (PromiseImpl === void 0) PromiseImpl = Promise;
- var iter = new AsyncIterator(
- wrap(innerFn, outerFn, self, tryLocsList),
- PromiseImpl
- );
- return exports.isGeneratorFunction(outerFn)
- ? iter
- : iter.next().then(function(result) {
- return result.done ? result.value : iter.next();
- });
- };
- function makeInvokeMethod(innerFn, self, context) {
- var state = GenStateSuspendedStart;
- return function invoke(method, arg) {
- if (state === GenStateExecuting) {
- throw new Error("Generator is already running");
- }
- if (state === GenStateCompleted) {
- if (method === "throw") {
- throw arg;
- }
-
-
-
- return doneResult();
- }
- context.method = method;
- context.arg = arg;
- while (true) {
- var delegate = context.delegate;
- if (delegate) {
- var delegateResult = maybeInvokeDelegate(delegate, context);
- if (delegateResult) {
- if (delegateResult === ContinueSentinel) continue;
- return delegateResult;
- }
- }
- if (context.method === "next") {
-
-
- context.sent = context._sent = context.arg;
- } else if (context.method === "throw") {
- if (state === GenStateSuspendedStart) {
- state = GenStateCompleted;
- throw context.arg;
- }
- context.dispatchException(context.arg);
- } else if (context.method === "return") {
- context.abrupt("return", context.arg);
- }
- state = GenStateExecuting;
- var record = tryCatch(innerFn, self, context);
- if (record.type === "normal") {
-
-
- state = context.done
- ? GenStateCompleted
- : GenStateSuspendedYield;
- if (record.arg === ContinueSentinel) {
- continue;
- }
- return {
- value: record.arg,
- done: context.done
- };
- } else if (record.type === "throw") {
- state = GenStateCompleted;
-
-
- context.method = "throw";
- context.arg = record.arg;
- }
- }
- };
- }
-
-
-
-
- function maybeInvokeDelegate(delegate, context) {
- var methodName = context.method;
- var method = delegate.iterator[methodName];
- if (method === undefined) {
-
-
-
- context.delegate = null;
-
- if (methodName === "throw" && delegate.iterator["return"]) {
-
-
- context.method = "return";
- context.arg = undefined;
- maybeInvokeDelegate(delegate, context);
- if (context.method === "throw") {
-
-
- return ContinueSentinel;
- }
- }
- if (methodName !== "return") {
- context.method = "throw";
- context.arg = new TypeError(
- "The iterator does not provide a '" + methodName + "' method");
- }
- return ContinueSentinel;
- }
- var record = tryCatch(method, delegate.iterator, context.arg);
- if (record.type === "throw") {
- context.method = "throw";
- context.arg = record.arg;
- context.delegate = null;
- return ContinueSentinel;
- }
- var info = record.arg;
- if (! info) {
- context.method = "throw";
- context.arg = new TypeError("iterator result is not an object");
- context.delegate = null;
- return ContinueSentinel;
- }
- if (info.done) {
-
-
- context[delegate.resultName] = info.value;
-
- context.next = delegate.nextLoc;
-
-
-
-
-
-
- if (context.method !== "return") {
- context.method = "next";
- context.arg = undefined;
- }
- } else {
-
- return info;
- }
-
-
- context.delegate = null;
- return ContinueSentinel;
- }
-
-
- defineIteratorMethods(Gp);
- define(Gp, toStringTagSymbol, "Generator");
-
-
-
-
-
- define(Gp, iteratorSymbol, function() {
- return this;
- });
- define(Gp, "toString", function() {
- return "[object Generator]";
- });
- function pushTryEntry(locs) {
- var entry = { tryLoc: locs[0] };
- if (1 in locs) {
- entry.catchLoc = locs[1];
- }
- if (2 in locs) {
- entry.finallyLoc = locs[2];
- entry.afterLoc = locs[3];
- }
- this.tryEntries.push(entry);
- }
- function resetTryEntry(entry) {
- var record = entry.completion || {};
- record.type = "normal";
- delete record.arg;
- entry.completion = record;
- }
- function Context(tryLocsList) {
-
-
-
- this.tryEntries = [{ tryLoc: "root" }];
- tryLocsList.forEach(pushTryEntry, this);
- this.reset(true);
- }
- exports.keys = function(val) {
- var object = Object(val);
- var keys = [];
- for (var key in object) {
- keys.push(key);
- }
- keys.reverse();
-
-
- return function next() {
- while (keys.length) {
- var key = keys.pop();
- if (key in object) {
- next.value = key;
- next.done = false;
- return next;
- }
- }
-
-
-
- next.done = true;
- return next;
- };
- };
- function values(iterable) {
- if (iterable != null) {
- var iteratorMethod = iterable[iteratorSymbol];
- if (iteratorMethod) {
- return iteratorMethod.call(iterable);
- }
- if (typeof iterable.next === "function") {
- return iterable;
- }
- if (!isNaN(iterable.length)) {
- var i = -1, next = function next() {
- while (++i < iterable.length) {
- if (hasOwn.call(iterable, i)) {
- next.value = iterable[i];
- next.done = false;
- return next;
- }
- }
- next.value = undefined;
- next.done = true;
- return next;
- };
- return next.next = next;
- }
- }
- throw new TypeError(typeof iterable + " is not iterable");
- }
- exports.values = values;
- function doneResult() {
- return { value: undefined, done: true };
- }
- Context.prototype = {
- constructor: Context,
- reset: function(skipTempReset) {
- this.prev = 0;
- this.next = 0;
-
-
- this.sent = this._sent = undefined;
- this.done = false;
- this.delegate = null;
- this.method = "next";
- this.arg = undefined;
- this.tryEntries.forEach(resetTryEntry);
- if (!skipTempReset) {
- for (var name in this) {
-
- if (name.charAt(0) === "t" &&
- hasOwn.call(this, name) &&
- !isNaN(+name.slice(1))) {
- this[name] = undefined;
- }
- }
- }
- },
- stop: function() {
- this.done = true;
- var rootEntry = this.tryEntries[0];
- var rootRecord = rootEntry.completion;
- if (rootRecord.type === "throw") {
- throw rootRecord.arg;
- }
- return this.rval;
- },
- dispatchException: function(exception) {
- if (this.done) {
- throw exception;
- }
- var context = this;
- function handle(loc, caught) {
- record.type = "throw";
- record.arg = exception;
- context.next = loc;
- if (caught) {
-
-
- context.method = "next";
- context.arg = undefined;
- }
- return !! caught;
- }
- for (var i = this.tryEntries.length - 1; i >= 0; --i) {
- var entry = this.tryEntries[i];
- var record = entry.completion;
- if (entry.tryLoc === "root") {
-
-
-
- return handle("end");
- }
- if (entry.tryLoc <= this.prev) {
- var hasCatch = hasOwn.call(entry, "catchLoc");
- var hasFinally = hasOwn.call(entry, "finallyLoc");
- if (hasCatch && hasFinally) {
- if (this.prev < entry.catchLoc) {
- return handle(entry.catchLoc, true);
- } else if (this.prev < entry.finallyLoc) {
- return handle(entry.finallyLoc);
- }
- } else if (hasCatch) {
- if (this.prev < entry.catchLoc) {
- return handle(entry.catchLoc, true);
- }
- } else if (hasFinally) {
- if (this.prev < entry.finallyLoc) {
- return handle(entry.finallyLoc);
- }
- } else {
- throw new Error("try statement without catch or finally");
- }
- }
- }
- },
- abrupt: function(type, arg) {
- for (var i = this.tryEntries.length - 1; i >= 0; --i) {
- var entry = this.tryEntries[i];
- if (entry.tryLoc <= this.prev &&
- hasOwn.call(entry, "finallyLoc") &&
- this.prev < entry.finallyLoc) {
- var finallyEntry = entry;
- break;
- }
- }
- if (finallyEntry &&
- (type === "break" ||
- type === "continue") &&
- finallyEntry.tryLoc <= arg &&
- arg <= finallyEntry.finallyLoc) {
-
-
- finallyEntry = null;
- }
- var record = finallyEntry ? finallyEntry.completion : {};
- record.type = type;
- record.arg = arg;
- if (finallyEntry) {
- this.method = "next";
- this.next = finallyEntry.finallyLoc;
- return ContinueSentinel;
- }
- return this.complete(record);
- },
- complete: function(record, afterLoc) {
- if (record.type === "throw") {
- throw record.arg;
- }
- if (record.type === "break" ||
- record.type === "continue") {
- this.next = record.arg;
- } else if (record.type === "return") {
- this.rval = this.arg = record.arg;
- this.method = "return";
- this.next = "end";
- } else if (record.type === "normal" && afterLoc) {
- this.next = afterLoc;
- }
- return ContinueSentinel;
- },
- finish: function(finallyLoc) {
- for (var i = this.tryEntries.length - 1; i >= 0; --i) {
- var entry = this.tryEntries[i];
- if (entry.finallyLoc === finallyLoc) {
- this.complete(entry.completion, entry.afterLoc);
- resetTryEntry(entry);
- return ContinueSentinel;
- }
- }
- },
- "catch": function(tryLoc) {
- for (var i = this.tryEntries.length - 1; i >= 0; --i) {
- var entry = this.tryEntries[i];
- if (entry.tryLoc === tryLoc) {
- var record = entry.completion;
- if (record.type === "throw") {
- var thrown = record.arg;
- resetTryEntry(entry);
- }
- return thrown;
- }
- }
-
-
- throw new Error("illegal catch attempt");
- },
- delegateYield: function(iterable, resultName, nextLoc) {
- this.delegate = {
- iterator: values(iterable),
- resultName: resultName,
- nextLoc: nextLoc
- };
- if (this.method === "next") {
-
-
- this.arg = undefined;
- }
- return ContinueSentinel;
- }
- };
-
-
-
-
- return exports;
- }(
-
-
-
-
- typeof module === "object" ? module.exports : {}
- ));
- try {
- regeneratorRuntime = runtime;
- } catch (accidentalStrictMode) {
-
-
-
-
-
-
-
-
-
-
- if (typeof globalThis === "object") {
- globalThis.regeneratorRuntime = runtime;
- } else {
- Function("r", "regeneratorRuntime = r")(runtime);
- }
- }
|