https://github.com/Svenskithesource/pySpy

dnSpy but for Python
https://github.com/Svenskithesource/pySpy

bytecode-viewer disassembler

Last synced: 3 months ago
JSON representation

dnSpy but for Python

• Host: GitHub
• URL: https://github.com/Svenskithesource/pySpy
• Owner: Svenskithesource
• License: gpl-3.0
• Created: 2022-10-02T18:10:04.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-12-20T14:18:44.000Z (about 2 years ago)
• Last Synced: 2024-08-02T14:07:54.278Z (6 months ago)
• Topics: bytecode-viewer, disassembler
• Language: Python
• Homepage:
• Size: 236 KB
• Stars: 70
• Watchers: 5
• Forks: 13
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-python-re - pySpy - This tool aims to make viewing and editing bytecode easier. Only works properly for version 3.9. (Bytecode / Editors)

README

        
# pySpy

pySpy attempts to re-create the experience of dnSpy, but for Python bytecode.

You can easily view and edit the bytecode, names, and constants. All with a relatively intuitive GUI.

## Version support

Currently, the editor doesn't aim for cross-version support. You can only edit the bytecode of the version that you're running the program on.

It uses [dearpygui](https://github.com/hoffstadt/DearPyGui) for the GUI, which can only run on Python versions 3.7 - 3.10

It uses an internal module to edit the bytecode, which handles all the converting from and to native code objects. It also ensures all jump arguments are up-to-date.

## How to use

`pip install -r requirements.txt`

`python3 pyspy`

## Missing features

There are a lot of opportunities to make this better, for example:

- A debugger

- Create new code objects

- ~~Add constants~~ Added

- ~~Add names~~ Added

- Add new instructions

- Plugin support

In other words, contributing is appreciated.

## Showcase

![image](https://user-images.githubusercontent.com/40274381/196053131-55e755da-ac18-4daa-8546-2c21a16491e5.png)

## License

Using the [GNU General Public License v3.0](https://github.com/Svenskithesource/pySpy/blob/main/LICENSE) license.