# Python-Bytecode-Interpreter

**Repository Path**: wangweiyong/Python-Bytecode-Interpreter

## Basic Information

- **Project Name**: Python-Bytecode-Interpreter
- **Description**: Python Bytecode Interpreter (PBI) is a language written in Python which makes use of the Lark parsing library.
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2026-05-22
- **Last Updated**: 2026-05-22

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Python-Bytecode-Interpreter

PBI is a simple bytecode interpreter that I created to see if I could progress past a tree-walker interpreter.

>*PBI is written for Python3 only*

## Command line
```
usage: main.py [-h] [-b B] input_file

PBI is a simple bytecode interpreter that I created to see if I could progress past a tree-walker interpreter.

positional arguments:
  input_file  The path to the target file to be compiled and executed.

optional arguments:
  -h, --help  show this help message and exit
  -b B        Output the bytecode to target path.
```

## Sample use
`python3 main.py examples/example.osxl`

## Example code
```JS
function cube(x)
{
    return x * x * x;
}

print(cube(3));
```

`>>> 27`

## Known issues
 1. Arithmetic Order Of Operations is not correct.

## Dependencies
 - Lark (`pip3 install lark-parser`)