Python module to modify bytecode
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README.rst

bytecode

Latest release on the Python Cheeseshop (PyPI) Build status of bytecode on Travis CI Code coverage of bytecode on codecov.io

bytecode is a Python module to generate and modify bytecode.

Install bytecode: python3 -m pip install bytecode. It requires Python 3.4 or newer.

Example executing print('Hello World!'):

from bytecode import Instr, Bytecode

bytecode = Bytecode([Instr("LOAD_NAME", 'print'),
                     Instr("LOAD_CONST", 'Hello World!'),
                     Instr("CALL_FUNCTION", 1),
                     Instr("POP_TOP"),
                     Instr("LOAD_CONST", None),
                     Instr("RETURN_VALUE")])
code = bytecode.to_code()
exec(code)