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author | Maxim Cournoyer <maxim.cournoyer@gmail.com> | 2021-10-01 11:00:51 -0400 |
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committer | Maxim Cournoyer <maxim.cournoyer@gmail.com> | 2021-11-11 12:18:11 -0500 |
commit | 95878336881eaa5383348712b11087029e943b92 (patch) | |
tree | 704f829f2cd7098a356c6d98f867c5716bde241a /gnu | |
parent | b734ce06e142a6fa29c40919f4cda93d4d8ad700 (diff) | |
download | guix-95878336881eaa5383348712b11087029e943b92.tar.gz |
gnu: Add python-flit-core.
* gnu/packages/python-build.scm (python-flit-core): New variable.
Diffstat (limited to 'gnu')
-rw-r--r-- | gnu/packages/python-build.scm | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gnu/packages/python-build.scm b/gnu/packages/python-build.scm index e55044d982..44edb2d097 100644 --- a/gnu/packages/python-build.scm +++ b/gnu/packages/python-build.scm @@ -27,6 +27,7 @@ #:use-module ((guix licenses) #:prefix license:) #:use-module (guix build-system python) #:use-module (guix download) + #:use-module (guix git-download) #:use-module (guix packages)) ;;; Commentary: @@ -298,3 +299,44 @@ implementation developed for Poetry. This project is intended to be a light weight, fully compliant, self-contained package allowing PEP 517 compatible build front-ends to build Poetry managed projects.") (license license:expat))) + +(define-public python-flit-core + (package + (name "python-flit-core") + (version "3.4.0") + (source + (origin + (method url-fetch) + (uri (pypi-uri "flit" version)) + (sha256 + (base32 "10vjqnybvjdqdbmyc0asbhhvq51yjnnj00645yiq9849gnr8h0ir")))) + (build-system python-build-system) + (propagated-inputs + `(("python-toml" ,python-toml))) + (arguments + ;; flit-core has a test suite, but it requires Pytest. Disable it so + ;; as to not pull pytest as an input. + `(#:tests? #f + #:phases + (modify-phases %standard-phases + (replace 'build + ;; flit-core requires itself to build. Luckily, a + ;; bootstrapping script exists, which does so using just + ;; the checkout sources and Python. + (lambda _ + (invoke "python" "flit_core/build_dists.py"))) + (replace 'install + (lambda* (#:key inputs outputs #:allow-other-keys) + (let ((out (assoc-ref outputs "out")) + (whl (car (find-files "." "\\.whl$")))) + (invoke "pip" "--no-cache-dir" "--no-input" + "install" "--no-deps" "--prefix" out whl)))) + ;; The sanity-check phase fails because flit depends on tomli at + ;; run-time, but this core variant avoids it to avoid a cycle. + (delete 'sanity-check)))) + (home-page "https://github.com/takluyver/flit") + (synopsis "Core package of the Flit Python build system") + (description "This package provides @code{flit-core}, a PEP 517 build +backend for packages using Flit. The only public interface is the API +specified by PEP 517, @code{flit_core.buildapi}.") + (license license:bsd-3))) |