ddouworld

ddouworld / pycdc-studio

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A Qt Widgets desktop UI for exploring Python bytecode with pycdc/pycdas, inspecting native decompilation, and using AI fallback for unsupported code objects.

28
3
100% credibility
Found Apr 03, 2026 at 28 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
C++
AI Summary

A desktop app that lets you open and analyze compiled Python bytecode files, view native decompilation results, inspect structures, and use AI to reconstruct problematic sections.

How It Works

1
🚀 Launch the explorer

Open the desktop app on your computer to start peeking inside compiled Python files.

2
📁 Drop in your files

Drag a compiled Python file or a whole folder into the window, and it scans everything automatically.

3
🌳 Browse the insides

See a friendly tree showing all the functions, classes, and pieces hidden inside your files.

4
🔍 View recovered code

Check the automatically recreated source code next to details like disassembly and notes.

5
⚙️ Add smart helper

If some parts don't look right, go to settings and connect an AI service to make it smarter.

6
✨ Fix tricky spots

Select a stubborn piece and hit retry—watch the AI magically rebuild readable code.

7
👀 Compare and tweak

Switch between combined, original, and AI-fixed views to see everything side by side.

💾 Save your source

Export the polished, human-readable Python code you just recovered from the bytecode.

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Star Growth

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AI-Generated Review

What is pycdc-studio?

pycdc-studio is a C++ desktop app built with Qt Widgets that lets you load .pyc or .pyo files—or drag in folders for recursive scanning—to explore Python bytecode trees of modules, classes, functions, lambdas, and comprehensions. It runs native decompilers pycdc and pycdas, shows side-by-side views of merged, native, and AI-reconstructed source, plus metadata, disassembly, and AI prompts. Solves the pain of manual CLI decompiling unsupported code objects by offering AI fallback via any OpenAI-compatible endpoint.

Why is it gaining traction?

Unlike raw pycdc CLI tools, it provides a polished Qt Widgets interface with drag-drop loading, one-click AI retries (Ctrl+R), and multi-pane inspection—streamlining bytecode reversing on Windows or Linux desktops. The focused AI prompts (just node metadata + disasm, no full file) save tokens and boost accuracy for tricky nodes. Early adopters dig the honest "merged" view that appends AI patches without pretending to be perfect.

Who should use this?

Python reverse engineers dissecting obfuscated .pyc from malware or legacy apps. Security analysts probing bytecode in incident response. Devs debugging minified/compressed Python in production where source is lost.

Verdict

Grab it if you're in bytecode reversing—builds easily with Qt6/CMake, includes test samples, and AI hooks make it instantly useful despite 28 stars and 1.0% credibility score. Experimental (no full source merger yet), so pair with pycdc upstream for production; watch for maturity.

(198 words)

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