UnrpycJS

A modern JavaScript wrapper around the unrpyc Python tool, powered by @dynamicaaa/pyrunner. It is published as part of the RPX toolkit but can also be used independently if you need .rpyc decompilation in your own workflows.

Installation

npm install @dynamicaaa/unrpyc-js

The module downloads a portable Python runtime on first use (cached under ~/.pyrunner).

Usage

import UnrpycJS from '@dynamicaaa/unrpyc-js';

const unrpyc = new UnrpycJS({ debug: false });
await unrpyc.init();

// Decompile a single file
const result = await unrpyc.decompileFile('game/script.rpyc', {
  overwrite: true,
  outputDir: 'build/decompiled'
});

console.log(result);

API

• new UnrpycJS(options) – initialise the wrapper. Options mirror the CLI flags exposed by RPX.
• init() – prepare the Python runner and install unrpyc if missing.
• decompileFile(inputPath, options) – decompile a single .rpyc or .rpymc file.
• decompileDirectory(inputDir, options) – batch decompile directories.
• isValidRpycFile(filePath) – test if a file looks like a valid Ren''Py compiled script.
• getVersion() – return the underlying unrpyc version string.

Refer to the inline JSDoc inside index.js for full option details.

License

MIT © Dynamicaaa