From: sobolevn <mail@sobolevn.me>
Date: Tue, 7 Jul 2026 16:09:02 +0000 (+0300)
Subject: gh-153210: Restore accidental `array.ArrayType` removal (#153261)
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=ac2e14b4e29b2d11a14d289969cfffc298ea75d9;p=thirdparty%2FPython%2Fcpython.git

gh-153210: Restore accidental `array.ArrayType` removal (#153261)
---

diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py
index 27bd63bde08e..b5f6603defde 100755
--- a/Lib/test/test_array.py
+++ b/Lib/test/test_array.py
@@ -31,6 +31,11 @@ typecodes = array.typecodes
 
 class MiscTest(unittest.TestCase):
 
+    def test_array_type_importable(self):
+        from array import ArrayType
+
+        self.assertIs(array.array, ArrayType)
+
     def test_array_is_sequence(self):
         self.assertIsInstance(array.array("B"), collections.abc.MutableSequence)
         self.assertIsInstance(array.array("B"), collections.abc.Reversible)
diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c
index 45aad5d6fe21..2b1373dbe6eb 100644
--- a/Modules/arraymodule.c
+++ b/Modules/arraymodule.c
@@ -3401,6 +3401,12 @@ array_modexec(PyObject *m)
     CREATE_TYPE(m, state->ArrayIterType, &arrayiter_spec);
     Py_SET_TYPE(state->ArrayIterType, &PyType_Type);
 
+    // Older undocumented alias:
+    if (PyModule_AddObjectRef(m, "ArrayType",
+                              (PyObject *)state->ArrayType) < 0) {
+        return -1;
+    }
+
     PyObject *mutablesequence = PyImport_ImportModuleAttrString(
             "collections.abc", "MutableSequence");
     if (!mutablesequence) {