dev-python/rdflib: Add python3_13 compat

Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 129 insertions, 0 deletions

diff --git a/dev-python/rdflib/files/rdflib-7.0.0-py3_13-fix-pickler.diff b/dev-python/rdflib/files/rdflib-7.0.0-py3_13-fix-pickler.diff
new file mode 100644
index 000000000000..d2fbf4928972
--- /dev/null
+++ b/dev-python/rdflib/files/rdflib-7.0.0-py3_13-fix-pickler.diff
@@ -0,0 +1,64 @@
+--- a/rdflib/store.py
++++ b/rdflib/store.py
+@@ -113,27 +113,39 @@ class TripleRemovedEvent(Event):
+     """
+ 
+ 
++class _Pickler(Pickler):
++    def __init__(self, file, node):
++        super(_Pickler, self).__init__(file)
++        self._node = node
++
++    def persistent_id(self, key: Any) -> Optional[str]:
++        try:
++            return self._node._ids.get(key)
++        except TypeError:
++            return None
++
++
++class _Unpickler(Unpickler):
++    def __init__(self, file, node):
++        super(_Unpickler, self).__init__(file)
++        self._node = node
++
++    def persistent_load(self, pid):
++        return self._node._get_object(pid)
++
++
+ class NodePickler:
+     def __init__(self) -> None:
+         self._objects: Dict[str, Any] = {}
+         self._ids: Dict[Any, str] = {}
+         self._get_object = self._objects.__getitem__
+ 
+-    def _get_ids(self, key: Any) -> Optional[str]:
+-        try:
+-            return self._ids.get(key)
+-        except TypeError:
+-            return None
+-
+     def register(self, object: Any, id: str) -> None:
+         self._objects[id] = object
+         self._ids[object] = id
+ 
+     def loads(self, s: bytes) -> "Node":
+-        up = Unpickler(BytesIO(s))
+-        # NOTE on type error: https://github.com/python/mypy/issues/2427
+-        # type error: Cannot assign to a method
+-        up.persistent_load = self._get_object  # type: ignore[assignment]
++        up = _Unpickler(BytesIO(s), self)
+         try:
+             return up.load()
+         except KeyError as e:
+@@ -143,10 +155,7 @@ class NodePickler:
+         self, obj: "Node", protocol: Optional[Any] = None, bin: Optional[Any] = None
+     ):
+         src = BytesIO()
+-        p = Pickler(src)
+-        # NOTE on type error: https://github.com/python/mypy/issues/2427
+-        # type error: Cannot assign to a method
+-        p.persistent_id = self._get_ids  # type: ignore[assignment]
++        p = _Pickler(src, self)
+         p.dump(obj)
+         return src.getvalue()
+ 
diff --git a/dev-python/rdflib/rdflib-7.0.0-r1.ebuild b/dev-python/rdflib/rdflib-7.0.0-r1.ebuild
new file mode 100644
index 000000000000..445cb67889d4
--- /dev/null
+++ b/dev-python/rdflib/rdflib-7.0.0-r1.ebuild
@@ -0,0 +1,65 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=poetry
+PYTHON_COMPAT=( python3_{10..13} )
+PYTHON_REQ_USE="sqlite?,threads(+)"
+
+inherit distutils-r1 pypi
+
+DESCRIPTION="RDF library containing a triple store and parser/serializer"
+HOMEPAGE="
+	https://github.com/RDFLib/rdflib/
+	https://pypi.org/project/rdflib/
+"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~mips ppc ppc64 ~riscv sparc x86"
+IUSE="examples sqlite"
+
+RDEPEND="
+	<dev-python/isodate-1[${PYTHON_USEDEP}]
+	>=dev-python/isodate-0.6.0[${PYTHON_USEDEP}]
+	dev-python/html5lib[${PYTHON_USEDEP}]
+	<dev-python/pyparsing-4[${PYTHON_USEDEP}]
+	>=dev-python/pyparsing-2.1.0[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	test? (
+		dev-python/requests[${PYTHON_USEDEP}]
+	)
+"
+
+PATCHES=(
+	# https://src.fedoraproject.org/fork/salimma/rpms/python-rdflib/blob/d2fbf492897262350bd569f1566b97a54e092cd9/f/rdflib-py3_13-fix-pickler.diff
+	"${FILESDIR}/${PN}-7.0.0-py3_13-fix-pickler.diff"
+)
+
+distutils_enable_tests pytest
+
+python_prepare_all() {
+	# doctests require internet
+	sed -i -e '/doctest-modules/d' pyproject.toml || die
+
+	# we disable pytest-cov
+	sed -i -e 's@, no_cover: None@@' test/test_misc/test_plugins.py || die
+
+	distutils-r1_python_prepare_all
+}
+
+python_test() {
+	local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
+	epytest -m "not webtest"
+}
+
+python_install_all() {
+	distutils-r1_python_install_all
+
+	if use examples; then
+		dodoc -r examples
+		docompress -x /usr/share/doc/${PF}/examples
+	fi
+}