pycnite

import os import py_compile import tempfile # Create a dummy Python file dummy_py_content = ''' def greet(name): message = f"Hello, {name}!" return message result = greet("World") ''' # Use tempfile to create and manage temporary files with tempfile.TemporaryDirectory() as tmpdir: dummy_py_path = os.path.join(tmpdir, 'dummy_module.py') dummy_pyc_path = os.path.join(tmpdir, '__pycache__', 'dummy_module.cpython-310.pyc') # Adjust for your Python version with open(dummy_py_path, 'w') as f: f.write(dummy_py_content) # Compile the .py file to .pyc # py_compile automatically creates __pycache__ and the .pyc file py_compile.compile(dummy_py_path, cfile=dummy_pyc_path, doraise=True) print(f"Generated .pyc file at: {dummy_pyc_path}") try: from pycnite import pyc # Load the .pyc file using pycnite # You may need to specify the Python version if pycnite can't infer it # For example, pyc.load_pyc(dummy_pyc_path, python_version=(3, 10)) pyc_file = pyc.load_pyc(dummy_pyc_path) print(f"\nLoaded .pyc file successfully. Python version: {pyc_file.version}") print(f"Magic number: {hex(pyc_file.magic)}") # Accessing the code object (example for the module's code object) code_obj = pyc_file.code print(f"\nCode object name: {code_obj.co_name}") print(f"Number of arguments: {code_obj.co_argcount}") print(f"Constants: {code_obj.co_consts}") print(f"Names used: {code_obj.co_names}") # print(f"Disassembled bytecode:\n{code_obj.dis()}") # Requires 'dis' module and pycnite's dis method except ImportError: print("\nPycnite not installed. Skipping pycnite specific checks.") except Exception as e: print(f"\nError loading .pyc with pycnite: {e}")