PyDelta is a Python obfuscator script designed to obfuscate Python source code, making it more difficult to understand and reverse-engineer. PyDelta obfuscates your scripts with multiple layers of protection making it extremely hard for someone to deobfuscate.

The original repo has been archived and won't be maintained anymore so for the time being and the forseeable future, I'll continue making updates here. <3

• Anti-Debugger: Adds anti-debugger code to the source to deter debugging attempts.
• Code Compression and Encryption: Compresses and encrypts the code to make it harder to analyze.
• String Encryption: Encrypts strings within the code to prevent easy extraction of sensitive information.
• Inline Imports: Converts imports to inline imports to reduce readability.
• Name Refactoring: Refactors variable, function and arguments identifiers to further obfuscate the code.

PyDelta was intended to run in a browser but it is indeed possible to run it locally.

Install PyDelta locally by using the following command: pip install .

from pydelta import delta_obfuscate source_code = """ # Your Python source code here print('Hello') """ obfuscated_code = delta_obfuscate(source_code) with open('my_obf_file.py', 'w') as file: file.write(obfuscated_code)

Or you can simply run the pydelta-obfuscate command.

• source_code: Source code to obfuscate
• add_anti_dbg: Whether to add anti-debugger code (default: True).
• inline_imports: Whether to convert imports to inline imports (default: True).
• refactor_names: Whether to refactor variable and function names (default: True).
• encrypt_str: Whether to encrypt strings in the code (default: True).
• compress_encrypt: Whether to compress and encrypt the entire code (default: True).
• str_encryption_amount: Number of times to encrypt strings (default: 3).
• compress_encrypt_amount: Number of times to compress and encrypt the code (default: 30).

• no_add_anti_dbg
• no_inline_imports
• no_refactor_names
• no_encrypt_str
• no_compress_encrypt
• str_encryption_amount: Number of times to encrypt strings (default: 3).
• compress_encrypt_amount: Number of times to compress and encrypt the code (default: 30).

• This version of PyDelta is still in development and some features may not be fully functional.
• Runtime code is obfuscated by choice which can make maintaining a little tricky, even if those function will likely remain untouched in future releases a module will be used.

This project is licensed under the MIT License.

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