pybcj

pybcj is a Python library that provides the BCJ (Branch/Call/Jump) filter, often used as a pre-processing step for data compression algorithms like LZMA (e.g., in xz). It aims to improve compression ratios for executable code by converting relative branch/call/jump targets to absolute addresses. The current version is 1.0.7, and releases are generally infrequent, driven by bug fixes or minor enhancements.