preliminary support for Python 3.13

.github/workflows/package.yml

@@ -29,12 +29,12 @@ jobs:
           submodules: true
 
       - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==2.15.0
+        run: python -m pip install cibuildwheel==2.20.0
 
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse
         env:
-          CIBW_BUILD: pp* cp38-* cp39-* cp310-* cp311-* cp312-*
+          CIBW_BUILD: pp* cp38-* cp39-* cp310-* cp311-* cp312-* cp313-*
           CIBW_ARCHS: "auto64"
 
       - name: Build sdist

.github/workflows/validate.yml

@@ -10,7 +10,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13.0-rc.2']
 
     steps:
       - uses: actions/checkout@v4

setup.py

@@ -28,18 +28,12 @@ def build_judy():
 
 	# adding last two flags because of compiler and/or code bugs
 	# see http://sourceforge.net/p/judy/mailman/message/32417284/
-	assert(sys.maxsize in (2**63 - 1, 2**31 - 1))
+	assert sys.maxsize == (2**63 - 1)
 
 	if is_clang or is_gcc_46:
-		if sys.maxsize == 2**63 - 1:
-			CFLAGS = '-DJU_64BIT -O0 -fPIC -fno-strict-aliasing'
-		else:
-			CFLAGS = '           -O0 -fPIC -fno-strict-aliasing'
+		CFLAGS = '-DJU_64BIT -O0 -fPIC -fno-strict-aliasing'
 	else:
-		if sys.maxsize == 2**63 - 1:
-			CFLAGS = '-DJU_64BIT -O0 -fPIC -fno-strict-aliasing -fno-aggressive-loop-optimizations'
-		else:
-			CFLAGS = '           -O0 -fPIC -fno-strict-aliasing -fno-aggressive-loop-optimizations'
+		CFLAGS = '-DJU_64BIT -O0 -fPIC -fno-strict-aliasing -fno-aggressive-loop-optimizations'
 
 	exitcode, output = subprocess.getstatusoutput('(cd judy-1.0.5/src; CC=\'%s\' COPT=\'%s\' sh ./sh_build)' % (CC, CFLAGS))
 
@@ -73,7 +67,7 @@ def build_judy():
 
 setup(
 	name='judy',
-	version='1.0.18',
+	version='1.0.19',
 	maintainer='Arni Mar Jonsson',
 	maintainer_email='[email protected]',
 	description='A Python wrapper for Judy arrays, which provide fast and space-efficient integer mappings and integer sets, along with ranged ordered iterations',
@@ -93,6 +87,7 @@ def build_judy():
 		'Programming Language :: Python :: 3.10',
 		'Programming Language :: Python :: 3.11',
 		'Programming Language :: Python :: 3.12',
+		'Programming Language :: Python :: 3.13',
 		'Topic :: Database',
 		'Topic :: Software Development :: Libraries'
 	],

src-c/judy_int_object_map.c

@@ -77,13 +77,13 @@ my_Py_ReprLeave(PyObject *obj)
 static void judy_io_map_dealloc(PyJudyIntObjectMap* m)
 {
  	PyObject_GC_UnTrack(m);
-	Py_TRASHCAN_SAFE_BEGIN(m)
+	Py_TRASHCAN_BEGIN(m, judy_io_map_dealloc)
 	PYJUDY_IO_MAP_FOREACH(m->judy_L, Py_DECREF, PyObject*);
 	Word_t bytes_freed;
 	JLFA(bytes_freed, m->judy_L);
 	m->judy_L = 0;
 	Py_TYPE(m)->tp_free((PyObject*)m);
-	Py_TRASHCAN_SAFE_END(m)
+	Py_TRASHCAN_END
 }
 
 static int judy_io_map_print(PyJudyIntObjectMap* m, FILE* fp, int flags)