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https://github.com/Wan-Video/Wan2.1.git
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115 lines
4.2 KiB
JavaScript
115 lines
4.2 KiB
JavaScript
/**
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* Copyright (c) 2014 Petka Antonov
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:</p>
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*/
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"use strict";
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module.exports = function(Promise, isPromiseArrayProxy) {
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var ASSERT = require("./assert.js");
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var util = require("./util.js");
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var async = require("./async.js");
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var errors = require("./errors.js");
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var tryCatch1 = util.tryCatch1;
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var errorObj = util.errorObj;
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Promise.prototype.progressed = function Promise$progressed(handler) {
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return this._then(void 0, void 0, handler,
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void 0, void 0, this.progressed);
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};
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Promise.prototype._progress = function Promise$_progress(progressValue) {
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if (this._isFollowingOrFulfilledOrRejected()) return;
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this._progressUnchecked(progressValue);
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};
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Promise.prototype._progressHandlerAt =
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function Promise$_progressHandlerAt(index) {
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if (index === 0) return this._progressHandler0;
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return this[index + 2 - 5];
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};
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Promise.prototype._doProgressWith =
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function Promise$_doProgressWith(progression) {
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var progressValue = progression.value;
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var handler = progression.handler;
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var promise = progression.promise;
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var receiver = progression.receiver;
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this._pushContext();
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var ret = tryCatch1(handler, receiver, progressValue);
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this._popContext();
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if (ret === errorObj) {
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if (ret.e != null &&
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ret.e.name !== "StopProgressPropagation") {
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var trace = errors.canAttach(ret.e)
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? ret.e : new Error(ret.e + "");
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promise._attachExtraTrace(trace);
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promise._progress(ret.e);
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}
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}
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else if (Promise.is(ret)) {
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ret._then(promise._progress, null, null, promise, void 0,
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this._progress);
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}
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else {
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promise._progress(ret);
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}
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};
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Promise.prototype._progressUnchecked =
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function Promise$_progressUnchecked(progressValue) {
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if (!this.isPending()) return;
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var len = this._length();
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for (var i = 0; i < len; i += 5) {
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var handler = this._progressHandlerAt(i);
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var promise = this._promiseAt(i);
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if (!Promise.is(promise)) {
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var receiver = this._receiverAt(i);
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if (typeof handler === "function") {
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handler.call(receiver, progressValue, promise);
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}
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else if (Promise.is(receiver) && receiver._isProxied()) {
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receiver._progressUnchecked(progressValue);
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}
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else if (isPromiseArrayProxy(receiver, promise)) {
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receiver._promiseProgressed(progressValue, promise);
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}
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continue;
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}
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if (typeof handler === "function") {
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async.invoke(this._doProgressWith, this, {
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handler: handler,
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promise: promise,
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receiver: this._receiverAt(i),
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value: progressValue
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});
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}
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else {
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async.invoke(promise._progress, promise, progressValue);
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}
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}
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};
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};
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