dev-python/pyarrow: Enable py3.13

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

2 files changed, 64 insertions, 1 deletions

diff --git a/dev-python/pyarrow/files/pyarrow-16.1.0-py313.patch b/dev-python/pyarrow/files/pyarrow-16.1.0-py313.patch
new file mode 100644
index 000000000000..f3e0053dd003
--- /dev/null
+++ b/dev-python/pyarrow/files/pyarrow-16.1.0-py313.patch
@@ -0,0 +1,60 @@
+diff --git a/python/pyarrow/src/arrow/python/udf.cc b/python/pyarrow/src/arrow/python/udf.cc
+index e9b72a2592738..b6a862af8ca07 100644
+--- a/pyarrow/src/arrow/python/udf.cc
++++ b/pyarrow/src/arrow/python/udf.cc
+@@ -28,6 +28,10 @@
+ #include "arrow/util/checked_cast.h"
+ #include "arrow/util/logging.h"
+ 
++// Py_IsFinalizing added in Python 3.13.0a4
++#if PY_VERSION_HEX < 0x030D00A4
++#define Py_IsFinalizing() _Py_IsFinalizing()
++#endif
+ namespace arrow {
+ using compute::ExecSpan;
+ using compute::Grouper;
+@@ -47,7 +51,7 @@ struct PythonUdfKernelState : public compute::KernelState {
+   // function needs to be destroyed at process exit
+   // and Python may no longer be initialized.
+   ~PythonUdfKernelState() {
+-    if (_Py_IsFinalizing()) {
++    if (Py_IsFinalizing()) {
+       function->detach();
+     }
+   }
+@@ -64,7 +68,7 @@ struct PythonUdfKernelInit {
+   // function needs to be destroyed at process exit
+   // and Python may no longer be initialized.
+   ~PythonUdfKernelInit() {
+-    if (_Py_IsFinalizing()) {
++    if (Py_IsFinalizing()) {
+       function->detach();
+     }
+   }
+@@ -132,7 +136,7 @@ struct PythonTableUdfKernelInit {
+   // function needs to be destroyed at process exit
+   // and Python may no longer be initialized.
+   ~PythonTableUdfKernelInit() {
+-    if (_Py_IsFinalizing()) {
++    if (Py_IsFinalizing()) {
+       function_maker->detach();
+     }
+   }
+@@ -173,7 +177,7 @@ struct PythonUdfScalarAggregatorImpl : public ScalarUdfAggregator {
+   };
+ 
+   ~PythonUdfScalarAggregatorImpl() override {
+-    if (_Py_IsFinalizing()) {
++    if (Py_IsFinalizing()) {
+       function->detach();
+     }
+   }
+@@ -270,7 +274,7 @@ struct PythonUdfHashAggregatorImpl : public HashUdfAggregator {
+   };
+ 
+   ~PythonUdfHashAggregatorImpl() override {
+-    if (_Py_IsFinalizing()) {
++    if (Py_IsFinalizing()) {
+       function->detach();
+     }
+   }
diff --git a/dev-python/pyarrow/pyarrow-16.1.0.ebuild b/dev-python/pyarrow/pyarrow-16.1.0.ebuild
index b2a9ed0139dd..0f95bb569a64 100644
--- a/dev-python/pyarrow/pyarrow-16.1.0.ebuild
+++ b/dev-python/pyarrow/pyarrow-16.1.0.ebuild
@@ -5,7 +5,7 @@ EAPI=8
 
 DISTUTILS_EXT=1
 DISTUTILS_USE_PEP517=setuptools
-PYTHON_COMPAT=( python3_{10..12} )
+PYTHON_COMPAT=( python3_{10..13} )
 
 inherit distutils-r1 multiprocessing
 
@@ -42,6 +42,8 @@ src_prepare() {
 	local PATCHES=(
 		# https://github.com/apache/arrow/pull/42099
 		"${FILESDIR}/${P}-numpy-2.patch"
+		# https://github.com/apache/arrow/pull/42034
+		"${FILESDIR}/${P}-py313.patch"
 	)
 
 	# cython's -Werror
@@ -86,6 +88,7 @@ python_test() {
 		tests/test_convert_builtin.py::test_array_to_pylist_roundtrip
 		tests/test_feather.py::test_roundtrip
 		tests/test_pandas.py::test_array_to_pandas_roundtrip
+		tests/test_types.py::test_hashing
 	)
 
 	cd "${T}" || die