dev-tex/dot2tex: PEP 517 + Python 3.12

Closes: https://bugs.gentoo.org/909974
Signed-off-by: Sebastian Pipping <sping@gentoo.org>

dev-tex/dot2tex/dot2tex-2.11.3-r1.ebuild

@@ -0,0 +1,63 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..12} )
+DISTUTILS_USE_PEP517=setuptools
+
+inherit distutils-r1
+
+DESCRIPTION="Graphviz to LaTeX converter"
+HOMEPAGE="https://dot2tex.readthedocs.org/ https://github.com/xyz2tex/dot2tex"
+SRC_URI="https://github.com/xyz2tex/dot2tex/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~ppc-macos ~x64-macos"
+IUSE="doc examples"
+
+DEPEND="dev-python/pyparsing[${PYTHON_USEDEP}]"
+RDEPEND="
+	dev-python/pydot[${PYTHON_USEDEP}]
+	media-gfx/graphviz
+"
+BDEPEND="doc? ( dev-python/sphinx )"
+
+EPYTEST_DESELECT=(
+	# https://github.com/xyz2tex/dot2tex/issues/94
+	tests/test_dot2tex.py::MultipleStatements::test_semicolon
+)
+
+PATCHES=(
+	"${FILESDIR}"/${P}-setup-py-script.patch
+)
+
+distutils_enable_tests pytest
+
+python_prepare_all() {
+	# Syntax failures (old-style print)
+	# Looks fixed in master: https://github.com/xyz2tex/dot2tex/commit/38aeef9615f90fe347c5c45d514eaf00b116422b
+	rm -r "${S}"/tests/experimental || die
+
+	distutils-r1_python_prepare_all
+}
+
+python_compile_all() {
+	if use doc ; then
+		cd "${S}/docs"
+		emake html
+	fi
+}
+
+python_install_all() {
+	distutils-r1_python_install_all
+
+	if use doc; then
+		dodoc -r docs/_build/html
+	fi
+	if use examples; then
+		dodoc -r examples
+		docompress -x /usr/share/doc/${PF}/examples
+	fi
+}

dev-tex/dot2tex/files/dot2tex-2.11.3-setup-py-script.patch

@@ -0,0 +1,24 @@
+From 7b4c3e2b62a0e988db06051976260faa3889377a Mon Sep 17 00:00:00 2001
+From: Sebastian Pipping <sebastian@pipping.org>
+Date: Thu, 11 Apr 2024 23:11:15 +0200
+Subject: [PATCH] setup.py: Drop script "dot2tex" that collides with entrypoint
+
+---
+ setup.py | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/setup.py b/setup.py
+index d107eed..9f50c7c 100644
+--- a/setup.py
++++ b/setup.py
+@@ -25,7 +25,6 @@ Graphviz_, a more LaTeX friendly look and feel. This is accomplished by:
+       author_email='kjellmf@gmail.com',
+       url="https://github.com/kjellmf/dot2tex",
+       py_modules=['dot2tex.dot2tex', 'dot2tex.dotparsing'],
+-      scripts=['dot2tex/dot2tex'],
+       classifiers=[
+           'Development Status :: 4 - Beta',
+           'Environment :: Console',
+-- 
+2.44.0
+