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How to use streams_reader method in wpt

Best JavaScript code snippet using wpt

webtransport-test-helpers.sub.js

Source:webtransport-test-helpers.sub.js

1// The file including this must also include /common/get-host-info.sub.js to2// pick up the necessary constants.3const HOST = get_host_info().ORIGINAL_HOST;4const PORT = '{{ports[webtransport-h3][0]}}';5const BASE = `https://${HOST}:${PORT}`;6// Wait for the given number of milliseconds (ms).7function wait(ms) { return new Promise(res => step_timeout(res, ms)); }8// Create URL for WebTransport session.9function webtransport_url(handler) {10  return `${BASE}/webtransport/handlers/${handler}`;11}12// Converts WebTransport stream error code to HTTP/3 error code.13// https://ietf-wg-webtrans.github.io/draft-ietf-webtrans-http3/draft-ietf-webtrans-http3.html#section-4.314function webtransport_code_to_http_code(n) {15  const first = 0x52e4a40fa8db;16  return first + n + Math.floor(n / 0x1e);17}18// Read all chunks from |readable_stream|, decode chunks to a utf-8 string, then19// return the string.20async function read_stream_as_string(readable_stream) {21  const decoder = new TextDecoderStream();22  const decode_stream = readable_stream.pipeThrough(decoder);23  const reader = decode_stream.getReader();24  let chunks = '';25  while (true) {26    const {value: chunk, done} = await reader.read();27    if (done) {28      break;29    }30    chunks += chunk;31  }32  reader.releaseLock();33  return chunks;34}35// Decode all chunks in a given ReadableStream, and parse the data using JSON.36async function read_stream_as_json(readable_stream) {37  const text = await read_stream_as_string(readable_stream);38  return JSON.parse(text);39}40// Check the standard request headers and delete them, leaving any "unique"41// headers to check in the test.42function check_and_remove_standard_headers(headers) {43  assert_equals(headers[':scheme'], 'https');44  delete headers[':scheme'];45  assert_equals(headers[':method'], 'CONNECT');46  delete headers[':method'];47  assert_equals(headers[':authority'], `${HOST}:${PORT}`);48  delete headers[':authority'];49  assert_equals(headers[':path'], '/webtransport/handlers/echo-request-headers.py');50  delete headers[':path'];51  assert_equals(headers[':protocol'], 'webtransport');52  delete headers[':protocol'];53  assert_equals(headers['origin'], `${get_host_info().ORIGIN}`);54  delete headers['origin'];55}56async function query(token) {57  const wt = new WebTransport(webtransport_url(`query.py?token=${token}`));58  try {59    await wt.ready;60    const streams = await wt.incomingUnidirectionalStreams;61    const streams_reader = streams.getReader();62    const { value: readable } = await streams_reader.read();63    streams_reader.releaseLock();64    return await read_stream_as_json(readable);65  } finally {66    wt.close();67  }...

Using AI Code Generation

1var wptools = require('wptools');2var options = {3};4wptools.page('Barack_Obama', options)5  .get(function(err, page) {6    console.log(page.json());7  });8var wptools = require('wptools');9var options = {10};11wptools.page('Barack_Obama', options)12  .get(function(err, page) {13    console.log(page.json());14  });15var wptools = require('wptools');16var options = {17};18wptools.page('Barack_Obama', options)19  .get(function(err, page) {20    console.log(page.infobox());21  });22var wptools = require('wptools');23var options = {24};25wptools.page('Barack_Obama', options)26  .get(function(err, page) {27    console.log(page.infobox());28    console.log(page.sections());29  });30var wptools = require('wptools');31var options = {32};33wptools.page('Barack_Obama', options)34  .get(function(err, page) {35    console.log(page.infobox());36    console.log(page.sections());37    console.log(page.images());38  });

Using AI Code Generation

1var wptools = require('wptools');2var options = {3};4var stream = wptools.page('Barack Obama', options).get().stream();5stream.on('data', function(data) {6  console.log(data);7});8stream.on('error', function(err) {9  console.log(err);10});11stream.on('end', function() {12  console.log('done');13});

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var file = fs.createWriteStream('test.txt');4var stream = wptools.page('Barack_Obama').get().then(function(page){5	page.streams_reader('wikitext', function(err, stream){6		stream.pipe(file);7	});8});

Using AI Code Generation

1const wptools = require('wptools')2const fs = require('fs')3const readStream = fs.createReadStream('./input.txt', 'utf8')4const writeStream = fs.createWriteStream('./output.txt')5wptools.streams_reader(readStream, writeStream)6[MIT](LICENSE)

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var output = fs.createWriteStream('./output.txt');4var stream = wptools.page('Barack Obama').get().streams_reader();5stream.pipe(output);6stream.on('error', function(err) {7  console.log(err);8});9stream.on('end', function() {10  console.log('Done');11});

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