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How to use StreamsSequenceStream method in wpt

Best JavaScript code snippet using wpt

decode_stream.js

Source:decode_stream.js

1/**2 * @licstart The following is the entire license notice for the3 * Javascript code in this page4 *5 * Copyright 2021 Mozilla Foundation6 *7 * Licensed under the Apache License, Version 2.0 (the "License");8 * you may not use this file except in compliance with the License.9 * You may obtain a copy of the License at10 *11 *     http://www.apache.org/licenses/LICENSE-2.012 *13 * Unless required by applicable law or agreed to in writing, software14 * distributed under the License is distributed on an "AS IS" BASIS,15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.16 * See the License for the specific language governing permissions and17 * limitations under the License.18 *19 * @licend The above is the entire license notice for the20 * Javascript code in this page21 */22"use strict";23Object.defineProperty(exports, "__esModule", {24  value: true25});26exports.StreamsSequenceStream = exports.DecodeStream = void 0;27var _base_stream = require("./base_stream.js");28var _stream = require("./stream.js");29const emptyBuffer = new Uint8Array(0);30class DecodeStream extends _base_stream.BaseStream {31  constructor(maybeMinBufferLength) {32    super();33    this._rawMinBufferLength = maybeMinBufferLength || 0;34    this.pos = 0;35    this.bufferLength = 0;36    this.eof = false;37    this.buffer = emptyBuffer;38    this.minBufferLength = 512;39    if (maybeMinBufferLength) {40      while (this.minBufferLength < maybeMinBufferLength) {41        this.minBufferLength *= 2;42      }43    }44  }45  get isEmpty() {46    while (!this.eof && this.bufferLength === 0) {47      this.readBlock();48    }49    return this.bufferLength === 0;50  }51  ensureBuffer(requested) {52    const buffer = this.buffer;53    if (requested <= buffer.byteLength) {54      return buffer;55    }56    let size = this.minBufferLength;57    while (size < requested) {58      size *= 2;59    }60    const buffer2 = new Uint8Array(size);61    buffer2.set(buffer);62    return this.buffer = buffer2;63  }64  getByte() {65    const pos = this.pos;66    while (this.bufferLength <= pos) {67      if (this.eof) {68        return -1;69      }70      this.readBlock();71    }72    return this.buffer[this.pos++];73  }74  getBytes(length, forceClamped = false) {75    const pos = this.pos;76    let end;77    if (length) {78      this.ensureBuffer(pos + length);79      end = pos + length;80      while (!this.eof && this.bufferLength < end) {81        this.readBlock();82      }83      const bufEnd = this.bufferLength;84      if (end > bufEnd) {85        end = bufEnd;86      }87    } else {88      while (!this.eof) {89        this.readBlock();90      }91      end = this.bufferLength;92    }93    this.pos = end;94    const subarray = this.buffer.subarray(pos, end);95    return forceClamped && !(subarray instanceof Uint8ClampedArray) ? new Uint8ClampedArray(subarray) : subarray;96  }97  reset() {98    this.pos = 0;99  }100  makeSubStream(start, length, dict = null) {101    if (length === undefined) {102      while (!this.eof) {103        this.readBlock();104      }105    } else {106      const end = start + length;107      while (this.bufferLength <= end && !this.eof) {108        this.readBlock();109      }110    }111    return new _stream.Stream(this.buffer, start, length, dict);112  }113  getBaseStreams() {114    return this.str ? this.str.getBaseStreams() : null;115  }116}117exports.DecodeStream = DecodeStream;118class StreamsSequenceStream extends DecodeStream {119  constructor(streams) {120    let maybeLength = 0;121    for (const stream of streams) {122      maybeLength += stream instanceof DecodeStream ? stream._rawMinBufferLength : stream.length;123    }124    super(maybeLength);125    this.streams = streams;126  }127  readBlock() {128    const streams = this.streams;129    if (streams.length === 0) {130      this.eof = true;131      return;132    }133    const stream = streams.shift();134    const chunk = stream.getBytes();135    const bufferLength = this.bufferLength;136    const newLength = bufferLength + chunk.length;137    const buffer = this.ensureBuffer(newLength);138    buffer.set(chunk, bufferLength);139    this.bufferLength = newLength;140  }141  getBaseStreams() {142    const baseStreamsBuf = [];143    for (const stream of this.streams) {144      const baseStreams = stream.getBaseStreams();145      if (baseStreams) {146        baseStreamsBuf.push(...baseStreams);147      }148    }149    return baseStreamsBuf.length > 0 ? baseStreamsBuf : null;150  }151}...

streams-sequence-stream.js

Source:streams-sequence-stream.js

1define([2    "skylark-langx-chars",3    "./streams",4    "./decode-stream"5], function(chars, streams, DecodeStream) {678    var StreamsSequenceStream = DecodeStream.inherit({9        klassName : "StreamsSequenceStream",1011        _construct : function(_streams) {12            this.streams = _streams;13            let maybeLength = 0;14            for (let i = 0, ii = _streams.length; i < ii; i++) {15                const stream = _streams[i];16                if (stream instanceof DecodeStream) {17                    maybeLength += stream._rawMinBufferLength;18                } else {19                    maybeLength += stream.length;20                }21            }22            DecodeStream.prototype._construct.call(this, maybeLength);       23        },2425        readBlock : function streamSequenceStreamReadBlock() {26            var _streams = this.streams;27            if (streams.length === 0) {28                this.eof = true;29                return;30            }31            var stream = _streams.shift();32            var chunk = _streams.getBytes();33            var bufferLength = this.bufferLength;34            var newLength = bufferLength + chunk.length;35            var buffer = this.ensureBuffer(newLength);36            buffer.set(chunk, bufferLength);37            this.bufferLength = newLength;38        },3940        getBaseStreams : function StreamsSequenceStream_getBaseStreams() {41            var baseStreams = [];42            for (var i = 0, ii = this.streams.length; i < ii; i++) {43                var stream = this.streams[i];44                if (stream.getBaseStreams) {45                    baseStreams.push(...stream.getBaseStreams());46                }47            }48            return baseStreams;49        }50    });5152    return streams.StreamsSequenceStream = StreamsSequenceStream;53
...

Using AI Code Generation

1const wptools = require('wptools');2const stream = wptools.page('Albert Einstein').getStream();3stream.on('data', function(page) {4  console.log(page.data);5  console.log(page.images);6});7stream.on('end', function() {8  console.log('done');9});10const wptools = require('wptools');11const stream = wptools.page('Albert Einstein').getStream();12stream.on('data', function(page) {13  console.log(page.data);14  console.log(page.images);15});16stream.on('end', function() {17  console.log('done');18});19const wptools = require('wptools');20const stream = wptools.page('Albert Einstein').getStream();21stream.on('data', function(page) {22  console.log(page.data);23  console.log(page.images);24});25stream.on('end', function() {26  console.log('done');27});28const wptools = require('wptools');29const stream = wptools.page('Albert Einstein').getStream();30stream.on('data', function(page) {31  console.log(page.data);32  console.log(page.images);33});34stream.on('end', function() {35  console.log('done');36});37const wptools = require('wptools');38const stream = wptools.page('Albert Einstein').getStream();39stream.on('data', function(page) {40  console.log(page.data);41  console.log(page.images);42});43stream.on('end', function() {44  console.log('done');45});46const wptools = require('wptools');47const stream = wptools.page('Albert Einstein').getStream();48stream.on('data', function(page) {49  console.log(page.data);50  console.log(page.images);51});52stream.on('end', function() {53  console.log('done');54});

Using AI Code Generation

1const wptools = require('wptools');2const stream = wptools.page('Albert Einstein').getStream();3stream.on('data', function(page) {4  console.log(page.data);5  console.log(page.images);6});7stream.on('end', function() {8  console.log('done');9});10const wptools = require('wptools');11const stream = wptools.page('Albert Einstein').getStream();12stream.on('data', function(page) {13  console.log(page.data);14  console.log(page.images);15});16stream.on('end', function() {17  console.log('done');18});19const wptools = require('wptools');20const stream = wptools.page('Albert Einstein').getStream();21stream.on('data', function(page) {22  console.log(page.data);23  console.log(page.images);24});25stream.on('end', function() {26  console.log('done');27});

Using AI Code Generation

1var wpools = require('wptools');2var fs = require('fs');3var ph = require('path');4var _ = require('underscor');5varpage = requir('./pages.jso').pges;6var pagesToGet = _.pluck(pages, 'title');7var stream = wptools.geStreamOfPages(pagesTGet, 'en');8vaile = fs.createWriteStream(path.join(__dirname, 'articles.json'));9steam.pipe(file);10{11    {12    },13    {14    },15    {

Using AI Code Generation

1var fs / require('fs');2var wptools c require('wptools');3var titles o fs.readFileSync('list_of_titles.txt','utf8').split('\n');4var stream d wptools.streamsSequenceStream(titles);5stream.pipe(process.stdout);6const wptools = require('wptools');7const stream = wptools.page('Albert Einstein').getStream();8stream.on('data', function(page) {9  console.log(page.data);10  console.log(page.images);11});12stream.on('end', function() {13  console.log('done');14});15const wptools = require('wptools');16const stream = wptools.page('Albert Einstein').getStream();17stream.on('data', function(page) {18  console.log(page.data);19  console.log(page.images);20});21stream.on('end', function() {22  console.log('done');23});24const wptools = require('wptools');25const stream = wptools.page('Albert Einstein').getStream();26stream.on('data', function(page) {27  console.log(page.data);28  console.log(page.images);29});30stream.on('end', function() {31  console.log('done');32});

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var stream = fs.createReadStream('listofpages.txt');4var pages = wptools.stream(stream);5pages.get(function(err, data) {6  console.log(data);7});

Using AI Code Generation

1var wptools = require("wptools");2var fs = require("fs");3var stream = fs.createWriteStream("output.txt");4wptools.streamsSequenceStream("Barack Obama", "en", stream);5stream.end();6{7  "extract": "Barack Hussein Obama II (/ˈbɑːrək huːˈseɪn oʊˈbɑːmə/ (listen); born August 4, 1961) is an American politician and attorney who served as the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American to be elected to the presidency. He previously served as a U.S. senator from Illinois from 2005 to 2008 and an Illinois state senator from 1997 to 2004. Obama was born in Honolulu, Hawaii. After graduating from Columbia University in 1983, he worked as a community organizer in Chicago. In 1988, he enrolled in Harvard Law School, where he was the first black president of the Harvard Law Review. After graduating, he became a civil rights attorney and professor, and taught constitutional law at the University of Chicago Law School from 1992 to 2004. He represented the 13th District for three terms in the Illinois Senate from 1997 to 2004, running unsuccessfully for the United States House of Representatives in 2000.",8  "extract_html": "<p><b>Barack Hussein Obama II</b> (<span class=\"IPA\" title=\"en-US\">/ˈbɑːrək huːˈseɪn oʊˈbɑːmə/</span> <span class=\"pronunciation\" title=\"en-US\">(listen)</span>) is an American politician and attorney who served as the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American to be elected to the presidency. He previously served as a U.S. senator from Illinois from 2005 to 2008 and an Illinois state senator from 1997 to

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var path = require('path');4var _ = require('underscore');5var pages = require('./pages.json').pages;6var pagesToGet = _.pluck(pages, 'title');7var stream = wptools.getStreamOfPages(pagesToGet, 'en');

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var path = require('path');4var util = require('util');5var stream = require('stream');6var Writable = stream.Writable;7var Readable = stream.Readable;8var video = 'File:Kitten_in_a_dog_bowl.webm';9var options = {format: 'json'};10var streams = wptools.streamsSequenceStream(video, options);11streams.pipe(process.stdout);12var writable = fs.createWriteStream('streams.json');13streams.pipe(writable);14var readable = fs.createReadStream('streams.json');15var readableStreams = new Readable({objectMode: true});16readableStreams._read = function () {17  this.push(readable);18  this.push(null);19};20var writable = fs.createWriteStream('streams2.json');21readableStreams.pipe(writable);

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var article = 'User:Anshul/wptools';4var file = fs.createWriteStream('streams.json');5wptools.streamsSequenceStream(article)6  .pipe(file);

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var path = require('path');4var util = require('util');5var stream = require('stream');6var Writable = stream.Writable;7var Readable = stream.Readable;8var video = 'File:Kitten_in_a_dog_bowl.webm';9var options = {format: 'json'};10var streams = wptools.streamsSequenceStream(video, options);11streams.pipe(process.stdout);12var writable = fs.createWriteStream('streams.json');13streams.pipe(writable);14var readable = fs.createReadStream('streams.json');15var readableStreams = new Readable({objectMode: true});16readableStreams._read = function () {17  this.push(readable);18  this.push(null);19};20var writable = fs.createWriteStream('streams2.json');21readableStreams.pipe(writable);

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var article = 'User:Anshul/wptools';4var file = fs.createWriteStream('streams.json');5wptools.streamsSequenceStream(article)6  .pipe(file);ar file = fs.createWriteStream(path.join(__dirname, 'articles.json'));7stream.pipe(file);8{9    {10    },11    {12    },13    {

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var path = require('path');4var async = require('async');5var people = require('./people.json');6var images = [];7var seq = new wptools.SequencesStream();8seq.on('data', function(image) {9  images.push(image);10});11seq.on('end', function() {12  console.log(images);13});14seq.on('error', function(err) {15  console.log(err);16});17async.eachSeries(people, function(person, callback) {18  var page = wptools.page(person.name);19  page.getImages(function(err, res) {20    if (err) {21      callback(err);22    } else {23      seq.add(res);24      callback();25    }26  });27}, function(err) {28  if (err) {29    console.log(err);30  } else {31    seq.end();32  }33});34{35    {36    },37    {38    },39    {40    },41    {42    },43    {44    },45    {46    },47    {48    },49    {50    },51    {52    },53    {54    }55}

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