Class Console

python/pythonmonkey/builtin_modules/console.js:17–209

* @see https://developer.mozilla.org/en-US/docs/Web/API/Console_API * @see https://console.spec.whatwg.org/

 * @see https://console.spec.whatwg.org/
 */
class Console 
{
  /** @type {WriteFn} */
  #writeToStdout;
  /** @type {WriteFn} */
  #writeToStderr;

  /**
   * @type {{ [label: string]: number; }}
   * @see https://console.spec.whatwg.org/#counting
   */
  #countMap = {};

  #groupLevel = 0;

  /**
   * @type {{ [label: string]: number; }}
   * @see https://console.spec.whatwg.org/#timing
   */
  #timerTable = {};

  /**
   * Console constructor, form 1
   * @overload
   * @param {IOWriter} stdout - object with write method
   * @param {IOWriter} stderr - object with write method
   * @param {boolean=} ignoreErrors - currently unused in PythonMonkey
   * @see https://nodejs.org/api/console.html#new-consolestdout-stderr-ignoreerrors
   */
  /**
   * Console constructor, form 2
   * @overload
   * @param {ConsoleConstructorOptions} options - options object
   * @typedef {object} ConsoleConstructorOptions
   * @property {IOWriter} stdout - object with write method
   * @property {IOWriter} stderr - object with write method
   * @property {boolean=} ignoreErrors - currently unused in PythonMonkey
   */
  constructor(stdout, stderr, ignoreErrors)
  {
    var options;

    if (arguments.length === 1)
      options = stdout;
    else
    {
      if (typeof ignoreErrors === 'undefined')
        ignoreErrors = true;
      options = { stdout, stderr, ignoreErrors };
    }

    this.#writeToStdout = options.stdout.write;
    this.#writeToStderr = options.stderr.write;

    this.log   = (...args) => void this.#writeToStdout(this.#formatToStr(...args));
    this.debug = (...args) => void this.#writeToStdout(this.#formatToStr(...args));
    this.info  = (...args) => void this.#writeToStdout(this.#formatToStr(...args));
    this.warn  = (...args) => void this.#writeToStderr(this.#formatToStr(...args));