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Source: python-bcj
Section: python
Testsuite: autopkgtest-pkg-pybuild
Priority: optional
Maintainer: Debian Python Team <team+python@tracker.debian.org>
Uploaders: YOKOTA Hiroshi <yokota.hgml@gmail.com>
Build-Depends:
debhelper-compat (= 13),
dh-sequence-python3,
pybuild-plugin-pyproject,
python3-all,
python3-all-dev,
python3-pytest <!nocheck>,
python3-hypothesis <!nocheck>,
python3-setuptools,
python3-setuptools-scm,
Standards-Version: 4.7.2
Rules-Requires-Root: no
Homepage: https://codeberg.org/miurahr/pybcj
Vcs-Browser: https://salsa.debian.org/python-team/packages/python-bcj
Vcs-Git: https://salsa.debian.org/python-team/packages/python-bcj.git
Package: python3-bcj
Architecture: any
Depends: ${python3:Depends}, ${shlibs:Depends}, ${misc:Depends}
Description: BCJ (Branch-Call-Jump) filter for Python
In data compression, BCJ, short for Branch-Call-Jump, refers to a
technique that improves the compression of machine code of executable
binaries by replacing relative branch addresses with absolute ones.
This allows a LZMA compressor to identify duplicate targets and
archive higher compression rate.
.
BCJ is used in 7-zip compression utility as default filter for
executable binaries.
.
pybcj is a Python bindings with BCJ implementation by C language. The
C codes are derived from p7zip, portable 7-zip implementation. pybcj
support Intel/Amd x86/x86_64, Arm/Arm64, ArmThumb, Sparc, PPC, and
IA64.
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