Linux workstation

Upstream software project

python-bcj

A bcj filter library

About python-bcj

A bcj filter library

This project links 2 native package records across 2 recorded operating-system releases. Compare the retained versions and architectures below, then open the package for your own release.

These are catalog observations, not a guarantee of installation, compatibility, or upstream support.

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Project pictures and package coverage

Debian 13 (Trixie): 1 package records; openSUSE Leap 16.0: 1 package records. Catalog coverage diagram, not an application screenshot.python-bcj: recorded package coverageDebian 13 (Trixie)1 recordsopenSUSE Leap 16.01 records
OpenFactory diagram of linked package records. It is not an application screenshot.

Project identity

Project
python-bcj
Publisher
Not authoritatively mapped
Native package records
2
Operating systems
debian-13, opensuse-leap-16-0
License expression
LGPL-2.1-or-later
Metadata completeness
100/100 (not a software quality rating)
Homepage
Visit upstream site
Source repository
Not reported

Source-reported description

The fullest retained description is shown with its source. Distribution packaging descriptions may include downstream details.

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.

Description source

Packages by operating system

Compare recorded versions, then open a package for dependency, file, checksum, and repository evidence. Version strings are distribution-specific, not a ranking of newer software.

Debian 13 (Trixie)

  1. python3-bcj

    Debian 13 (Trixie) / python / source python-bcj

    1.0.3+ds-1+b1

    BCJ (Branch-Call-Jump) filter for Python

    amd64arm64trixie

openSUSE Leap 16.0

  1. python313-pybcj

    openSUSE Leap 16.0 / Unspecified / source python-pybcj

    1.0.3-bp160.1.9

    A bcj filter library

    aarch64ppc64les390xx86_64leap-16.0

Project resources and further reading

Mapping provenance

Only source-backed identity signals create public cross-OS links. A reviewer can later approve or dispute an inferred relationship without rewriting native package history.

No field-level source record is published yet.