dev-python/pdm-backend: Bump to 2.4.5

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/pdm-backend/Manifest

@@ -1 +1,2 @@
 DIST pdm-backend-2.4.4.gh.tar.gz 157998 BLAKE2B 936289f56709633eb4d78b851b903e0f436f01d9949f96463fbad4448cb1688d8bad61a8a00e63524abf74f696830bb8227b428f78a050a2e3396545611119d3 SHA512 b8d6983d2df1028d30c046c9952e6182aed0b099e6d0d0b4cc784179cb3e4c9f518b58a6fe5c7a2d15b150dc134b7dc8c427ea142620e8bb29dd05be1a7efe1a
+DIST pdm-backend-2.4.5.gh.tar.gz 158378 BLAKE2B 1ff5e5dcee276d7cd68a18f6d5679c1d794479c596b14fbf90d1edd5e28d5478802a4a9961967b0a2e5b0fed8f0851d6915e703a776995982bff3aaba95d236f SHA512 0c106eb9de8ef1bd94cb772d30a420551d0efaa2f96482882e5ab87a1b866988a0e979f93da3295f89de0f6446a506dcdc3781e8bb6e49962127a7d7ec87191c

dev-python/pdm-backend/pdm-backend-2.4.5.ebuild

@@ -0,0 +1,75 @@
+# Copyright 2022-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=standalone
+PYTHON_COMPAT=( python3_{11..14} python3_{13,14}t pypy3_11 )
+
+inherit distutils-r1
+
+DESCRIPTION="A PEP 517 backend for PDM that supports PEP 621 metadata"
+HOMEPAGE="
+	https://pypi.org/project/pdm-backend/
+	https://github.com/pdm-project/pdm-backend/
+"
+SRC_URI="
+	https://github.com/pdm-project/pdm-backend/archive/${PV}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+
+# see src/pdm/backend/_vendor/vendor.txt
+RDEPEND="
+	>=dev-python/editables-0.5[${PYTHON_USEDEP}]
+	>=dev-python/packaging-24.0[${PYTHON_USEDEP}]
+	>=dev-python/pyproject-metadata-0.9.0_beta7[${PYTHON_USEDEP}]
+	>=dev-python/tomli-w-1.0.0[${PYTHON_USEDEP}]
+
+	$(python_gen_cond_dep '
+		>=dev-python/tomli-2.0.1[${PYTHON_USEDEP}]
+	' 3.10)
+"
+BDEPEND="
+	${RDEPEND}
+	test? (
+		dev-python/setuptools[${PYTHON_USEDEP}]
+		dev-vcs/git
+	)
+"
+# setuptools are used to build C extensions
+RDEPEND+="
+	dev-python/setuptools[${PYTHON_USEDEP}]
+"
+
+EPYTEST_PLUGINS=()
+distutils_enable_tests pytest
+
+src_prepare() {
+	rm -r src/pdm/backend/_vendor || die
+	find -name '*.py' -exec sed \
+		-e 's:from pdm\.backend\._vendor\.:from :' \
+		-e 's:from pdm\.backend\._vendor ::' \
+		-e 's:import pdm\.backend\._vendor\.:import :' \
+		-i {} + || die
+	distutils-r1_src_prepare
+}
+
+src_compile() {
+	# this must not be set during src_test()
+	local -x PDM_BUILD_SCM_VERSION=${PV}
+	distutils-r1_src_compile
+}
+
+src_test() {
+	git config --global user.email "test@example.com" || die
+	git config --global user.name "Test User" || die
+	distutils-r1_src_test
+}
+
+python_test() {
+	epytest -k "not [hg"
+}