On Tue, May 19, 2026 at 10:49 PM Jérémie Dautheribes via lists.openembedded.org <[email protected]> wrote: > > Signed-off-by: Jérémie Dautheribes (Schneider Electric) > <[email protected]> > --- > Hello, > > This patch adds support for the backports-zstd Python module in the > Scarthgap branch. The recipe was previously part of the master branch but > was removed [1] because the module was integrated into the Python standard > library starting from Python 3.14. > > However, since Scarthgap uses Python 3.12, I believe it is reasonable to > include this backport for users on this branch. > > [1]: > https://git.openembedded.org/meta-openembedded/commit/meta-python?id=d2539548d0c0e0a42a54fd35bb0e039e23396725
Please include relevant parts in the commit message so we know why we added a new recipe in scarthgap. > --- > ...oml-make-license-entries-compatible-with-.patch | 38 > ++++++++++++++++++++++ > ...ojects.toml-lower-setuptools-requirements.patch | 31 ++++++++++++++++++ > .../python/python3-backports-zstd_1.5.0.bb | 21 ++++++++++++ > 3 files changed, 90 insertions(+) > > diff --git > a/meta-python/recipes-devtools/python/python3-backports-zstd/0001-pyproject.toml-make-license-entries-compatible-with-.patch > > b/meta-python/recipes-devtools/python/python3-backports-zstd/0001-pyproject.toml-make-license-entries-compatible-with-.patch > new file mode 100644 > index 0000000000..3e20085071 > --- /dev/null > +++ > b/meta-python/recipes-devtools/python/python3-backports-zstd/0001-pyproject.toml-make-license-entries-compatible-with-.patch > @@ -0,0 +1,38 @@ > +From 1114b0d2b60056a3690be1f7629c112cf28ce367 Mon Sep 17 00:00:00 2001 > +From: =?UTF-8?q?J=C3=A9r=C3=A9mie=20Dautheribes=20=28Schneider=20Electric?= > + =?UTF-8?q?=29?= <[email protected]> > +Date: Fri, 15 May 2026 13:39:15 +0000 > +Subject: [PATCH] pyproject.toml: make license entries compatible with > + setputools v69 > +MIME-Version: 1.0 > +Content-Type: text/plain; charset=UTF-8 > +Content-Transfer-Encoding: 8bit > + > +The pypropject.toml uses license and license-files entries that are only > +compatible with seuptools >= v77, while Yocto Scarthgap only provides > +setuptools v69. > + > +This is the only detected impact, otherwise the do_compile/do_package work > +fine. > + > +Upstream-Status: Inappropriate [specific to OE LTS version] > +Signed-off-by: Jérémie Dautheribes (Schneider Electric) > <[email protected]> > +--- > + pyproject.toml | 4 ++-- > + 1 file changed, 2 insertions(+), 2 deletions(-) > + > +diff --git a/pyproject.toml b/pyproject.toml > +index ec9a1ea..18e6816 100644 > +--- a/pyproject.toml > ++++ b/pyproject.toml > +@@ -5,8 +5,8 @@ authors = [{ name = "Rogdham", email = "[email protected]" > }] > + description = "Backport of compression.zstd" > + readme = { file = "README.md", content-type = "text/markdown" } > + keywords = ["backport", "backports", "pep-784", "zstd"] > +-license = "PSF-2.0" > +-license-files = ["LICENSE.txt", "LICENSE_zstd.txt"] > ++license = { text = "PSF-2.0" } > ++#license-files = ["LICENSE.txt"] > + classifiers = [ > + "Development Status :: 5 - Production/Stable", > + "Intended Audience :: Developers", > diff --git > a/meta-python/recipes-devtools/python/python3-backports-zstd/0002-pyprojects.toml-lower-setuptools-requirements.patch > > b/meta-python/recipes-devtools/python/python3-backports-zstd/0002-pyprojects.toml-lower-setuptools-requirements.patch > new file mode 100644 > index 0000000000..7cbeeff61d > --- /dev/null > +++ > b/meta-python/recipes-devtools/python/python3-backports-zstd/0002-pyprojects.toml-lower-setuptools-requirements.patch > @@ -0,0 +1,31 @@ > +From 2ab6ba1d48a3d0e13382e346ba0a638548a5513e Mon Sep 17 00:00:00 2001 > +From: =?UTF-8?q?J=C3=A9r=C3=A9mie=20Dautheribes=20=28Schneider=20Electric?= > + =?UTF-8?q?=29?= <[email protected]> > +Date: Tue, 19 May 2026 14:06:43 +0000 > +Subject: [PATCH] pyprojects.toml: lower setuptools requirements > +MIME-Version: 1.0 > +Content-Type: text/plain; charset=UTF-8 > +Content-Transfer-Encoding: 8bit > + > +Scarthgap provides setuptools v69, so adjust the requirement > +accordingly. > + > +Upstream-Status: Inappropriate [specific to OE LTS version] > +Signed-off-by: Jérémie Dautheribes (Schneider Electric) > <[email protected]> > +--- > + pyproject.toml | 2 +- > + 1 file changed, 1 insertion(+), 1 deletion(-) > + > +diff --git a/pyproject.toml b/pyproject.toml > +index 18e6816..b5953e2 100644 > +--- a/pyproject.toml > ++++ b/pyproject.toml > +@@ -30,7 +30,7 @@ Source = "https://github.com/rogdham/backports.zstd"; > + # > + > + [build-system] > +-requires = ["setuptools>=80"] > ++requires = ["setuptools>=69"] > + build-backend = "setuptools.build_meta" > + > + [tool.setuptools.packages.find] > diff --git > a/meta-python/recipes-devtools/python/python3-backports-zstd_1.5.0.bb > b/meta-python/recipes-devtools/python/python3-backports-zstd_1.5.0.bb > new file mode 100644 > index 0000000000..0c83202b4a > --- /dev/null > +++ b/meta-python/recipes-devtools/python/python3-backports-zstd_1.5.0.bb > @@ -0,0 +1,21 @@ > +SUMMARY = "Backport of compression.zstd" > +DESCRIPTION = "Backport of PEP-784 'adding Zstandard to the standard > library'" > +HOMEPAGE = "https://github.com/Rogdham/backports.zstd/"; > +LICENSE = "0BSD & PSF-2.0" > +LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=224f30639105a6ab845e068c2d0903ff \ > + > file://LICENSE_zstd.txt;md5=85fffd6822a26cd7d2a6eeb939ada0da \ > + > file://src/c/pythoncapi-compat/COPYING;md5=f74f54822fab8814a50330e4e4578b88 \ > + > file://src/c/zstd/LICENSE;md5=0822a32f7acdbe013606746641746ee8" > + > +inherit pypi python_setuptools_build_meta > + > +SRC_URI += " \ > + > file://0001-pyproject.toml-make-license-entries-compatible-with-.patch \ > + file://0002-pyprojects.toml-lower-setuptools-requirements.patch \ > +" > + > +SRC_URI[sha256sum] = > "a5e622a82eb183b4fbe18032755ce0a15fa9a82f2adb9b621620b91247aaedb7" > + > +PYPI_PACKAGE = "backports_zstd" > + > +BBCLASSEXTEND = "native nativesdk" > > --- > base-commit: ae7dfb12245c7f9b9a353499e2688015bd4e6413 > change-id: 20260519-add-backports-zstd-0ccdda4bc156 > > Best regards, > -- > Jérémie Dautheribes (Schneider Electric) <[email protected]> > > > >
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