easyocr-wrapper/index.js

EasyOCR wrapper for Node.js using PythonShell

const { PythonShell } = require('python-shell');
const path = require('path');

function runOCR(imagePath, options = {}) {
  const {
    gpu = false,
    lang = ['en'],
  } = options;

  return new Promise((resolve, reject) => {
    const pyshellOptions = {
      scriptPath: __dirname,
      args: [imagePath, gpu, ...lang],
    };

    PythonShell.run('ocr.py', pyshellOptions, (err, results) => {
      if (err) return reject(err);
      resolve(results ? results : []);
    });
  });
}

module.exports = { runOCR };