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10/11: gnu: Add python-pybcj.
From: |
guix-commits |
Subject: |
10/11: gnu: Add python-pybcj. |
Date: |
Wed, 23 Nov 2022 07:59:19 -0500 (EST) |
rekado pushed a commit to branch master
in repository guix.
commit 101a4e2718db6b9b96333d75cacb761640074405
Author: Ricardo Wurmus <rekado@elephly.net>
AuthorDate: Wed Nov 23 13:17:31 2022 +0100
gnu: Add python-pybcj.
* gnu/packages/python-compression.scm (python-pybcj): New variable.
---
gnu/packages/python-compression.scm | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/gnu/packages/python-compression.scm
b/gnu/packages/python-compression.scm
index 8aa666cc25..999f989102 100644
--- a/gnu/packages/python-compression.scm
+++ b/gnu/packages/python-compression.scm
@@ -72,6 +72,36 @@ file-object abstraction, making it possible to use multiple
files as if they
were a single file.")
(license license:lgpl2.1+)))
+(define-public python-pybcj
+ (package
+ (name "python-pybcj")
+ (version "1.0.1")
+ (source (origin
+ (method url-fetch)
+ (uri (pypi-uri "pybcj" version))
+ (sha256
+ (base32
+ "1hvm3c3mb20z25kmbzyyn6pr5inx50z0ignl8b0bggxaik82ws4b"))))
+ (build-system pyproject-build-system)
+ (propagated-inputs (list python-importlib-metadata))
+ (native-inputs
+ (list python-coverage
+ python-hypothesis
+ python-pytest
+ python-pytest-cov
+ python-setuptools-scm))
+ (home-page "https://codeberg.org/miurahr/pybcj")
+ (synopsis "BCJ filter library")
+ (description "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 the 7-zip compression utility as the default
+filter for executable binaries.
+
+pybcj provides Python bindings to a BCJ implementation in C.")
+ (license license:lgpl2.1+)))
+
(define-public python-bcj-cffi
(package
(name "python-bcj-cffi")
- branch master updated (7fa8c05753 -> 4b23e2d868), guix-commits, 2022/11/23
- 08/11: gnu: python-multivolumefile: Update to 0.2.3., guix-commits, 2022/11/23
- 10/11: gnu: Add python-pybcj.,
guix-commits <=
- 05/11: gnu: python-zstandard: Update to 0.19.0., guix-commits, 2022/11/23
- 04/11: gnu: python-pyzstd: Update to 0.15.3., guix-commits, 2022/11/23
- 06/11: gnu: Add python-pyppmd., guix-commits, 2022/11/23
- 09/11: gnu: Add python-inflate64., guix-commits, 2022/11/23
- 03/11: gnu: python-ppmd-cffi: Update to 0.5.0., guix-commits, 2022/11/23
- 01/11: gnu: Add r-alpine., guix-commits, 2022/11/23
- 02/11: gnu: python-munkres: Conditionally disable failing test., guix-commits, 2022/11/23
- 07/11: gnu: Add python-brotlicffi., guix-commits, 2022/11/23
- 11/11: gnu: python-py7zr: Update to 0.20.2., guix-commits, 2022/11/23