rocky/python-uncompyle6
Python Uncompyle6
python-uncompyle6 est un décompilateur de bytecode Python et un outil d'ingénierie inverse conçu pour convertir des fichiers de bytecode compilés en code source lisible par l'humain. Il fonctionne comme un récupérateur de code source et un désassembleur de bytecode, permettant l'analyse de la logique interne du programme et la reconstruction des constructions linguistiques originales.
L'outil offre une prise en charge multi-version, permettant l'analyse et la récupération de code source à partir de bytecode créé à travers plusieurs versions différentes de l'interpréteur Python. Cela lui permet d'opérer comme un analyseur de bytecode multi-version capable d'interpréter des jeux d'instructions variés indépendamment de la version utilisée pour exécuter l'outil.
Ses capacités couvrent l'analyse de bytecode et l'inspection de programme, incluant la possibilité de lister les instructions avec des drapeaux et opérandes interprétés. Le système peut reconstruire le code source à partir de fichiers entiers ou de segments fragmentés spécifiques, tels que les corps de lambda et les compréhensions de liste, en mappant les offsets de bytecode vers des fragments de source.
Features
- Bytecode Decompilers - Translates compiled Python bytecode files back into human-readable high-level source code.
- Source Code Recoverers - Reconstructs original program segments and language constructs from compiled bytecode and jump instructions.
- Bytecode Source Recovery - Reconstructs original source code and language constructs from compiled binary representations.
- Python Bytecode Analysis - Inspects Python bytecode and parse trees to understand program behavior and internal logic.
- Python Reverse Engineering - Analyzes compiled Python files to understand internal behavior and structure without original source access.
- Multi-Version Bytecode Analyzers - Analyzes and decompiles bytecode across multiple Python versions using version-specific opcode handling.
- Version-Specific Bytecode Dispatch - Provides version-specific bytecode dispatch to accurately interpret varied instruction sets across different Python releases.
- Multi-Version Python Decompilers - Handles full source code recovery for multiple Python versions with version-specific opcode mapping.
- Bytecode-to-AST Reconstruction - Reconstructs human-readable source code by translating compiled bytecode into an abstract syntax tree.
- Fragmented Code Decompilation - Recovers source code from specific isolated program segments like lambda bodies and list comprehensions.
- Recursive Descent Decompilation - Employs recursive descent techniques to recover complex nested expressions such as lambdas and list comprehensions.
- Bytecode Disassemblers - Provides the ability to list Python bytecode instructions with flags and operands for manual code analysis.
- Bytecode-to-Source Mapping - Links specific bytecode offsets to corresponding source code elements for granular analysis and partial recovery.
- Bytecode Disassembly and Assembly - Enables bytecode disassembly to visualize the relationship between assembly and reconstructed source code.
- Bytecode Analysis - Provides structured inspection of bytecode instructions, including interpreted flags and packed operands.
- Abstract Syntax Tree Parsing - Implements abstract syntax tree parsing to reconstruct high-level program logic from virtual machine stack operations.
- Structured Control-Flow Reconstruction - Reconstructs structured if-else statements and loop hierarchies by analyzing bytecode branch instructions and logical blocks.
- Bytecode Reduction Grammars - Utilizes reduction grammars to transform linear bytecode sequences into high-level source code constructs.
- Decompilers - Cross-platform Python bytecode decompiler.
- Reverse Engineering - Decompiles Python bytecode back into source code.
- Reverse Engineering Tools - Decompiles CPython bytecode.
- Deobfuscation - Decompiles Python bytecode back into readable source code.
