Merging upstream changes to allow compiling python3.13 wheels

tests/__main__.py

@@ -0,0 +1,39 @@
+import optparse
+import sys
+import unittest
+
+from tests.backup import suite as backup_suite
+from tests.dbapi import suite as dbapi_suite
+from tests.factory import suite as factory_suite
+from tests.hooks import suite as hooks_suite
+from tests.regression import suite as regression_suite
+from tests.transactions import suite as transactions_suite
+from tests.ttypes import suite as types_suite
+from tests.userfunctions import suite as userfunctions_suite
+
+
+def test(verbosity=1, failfast=False):
+    runner = unittest.TextTestRunner(verbosity=verbosity, failfast=failfast)
+    all_tests = unittest.TestSuite((
+        backup_suite(),
+        dbapi_suite(),
+        factory_suite(),
+        hooks_suite(),
+        regression_suite(),
+        transactions_suite(),
+        types_suite(),
+        userfunctions_suite()))
+    results = runner.run(all_tests)
+    return results.failures, results.errors
+
+
+if __name__ == '__main__':
+    parser = optparse.OptionParser()
+    parser.add_option('-v', '--verbosity', default=1, dest='verbosity',
+                      type='int', help='output verbosity, default=1')
+    parser.add_option('-f', '--failfast', action='store_true', dest='failfast')
+    options, args = parser.parse_args()
+
+    failures, errors = test(options.verbosity, options.failfast)
+    if failures or errors:
+        sys.exit(1)