RustPython
diff --git a/extra_tests/snippets/builtins_ctypes.py → extra_tests/snippets/stdlib_ctypes.py b/extra_tests/snippets/builtins_ctypes.py → extra_tests/snippets/stdlib_ctypes.py
@@ -3,12 +3,15 @@
 
 from _ctypes import RTLD_LOCAL, RTLD_GLOBAL
 from _ctypes import sizeof
-from _ctypes import _SimpleCData
+from _ctypes import _SimpleCData, Array
 from _ctypes import CFuncPtr as _CFuncPtr
 
 from struct import calcsize as _calcsize
 
 
+assert Array.__class__.__name__ == 'PyCArrayType'
+assert Array.__base__.__name__ == '_CData'
+
 DEFAULT_MODE = RTLD_LOCAL
 if _os.name == "posix" and _sys.platform == "darwin":
     # On OS X 10.3, we use RTLD_GLOBAL as default mode

diff --git a/vm/src/stdlib/ctypes.rs b/vm/src/stdlib/ctypes.rs
@@ -8,16 +8,16 @@ pub(crate) mod union;
 
 use crate::builtins::PyModule;
 use crate::class::PyClassImpl;
-use crate::stdlib::ctypes::base::{PyCData, PyCSimple, PySimpleMeta};
+use crate::stdlib::ctypes::base::{PyCData, PyCSimple, PyCSimpleType};
 use crate::{Py, PyRef, VirtualMachine};
 
 pub fn extend_module_nodes(vm: &VirtualMachine, module: &Py<PyModule>) {
     let ctx = &vm.ctx;
-    PySimpleMeta::make_class(ctx);
+    PyCSimpleType::make_class(ctx);
+    array::PyCArrayType::make_class(ctx);
     extend_module!(vm, module, {
         "_CData" => PyCData::make_class(ctx),
         "_SimpleCData" => PyCSimple::make_class(ctx),
-        "ArrayType" => array::PyCArrayType::make_class(ctx),
         "Array" => array::PyCArray::make_class(ctx),
         "CFuncPtr" => function::PyCFuncPtr::make_class(ctx),
         "_Pointer" => pointer::PyCPointer::make_class(ctx),

diff --git a/vm/src/stdlib/ctypes/array.rs b/vm/src/stdlib/ctypes/array.rs
@@ -1,13 +1,16 @@
 use crate::builtins::PyBytes;
 use crate::types::Callable;
 use crate::{Py, PyObjectRef, PyPayload};
-use crate::{PyResult, VirtualMachine, builtins::PyTypeRef, types::Constructor};
+use crate::{
+    PyResult, VirtualMachine,
+    builtins::{PyType, PyTypeRef},
+    types::Constructor,
+};
 use crossbeam_utils::atomic::AtomicCell;
 use rustpython_common::lock::PyRwLock;
-use rustpython_vm::stdlib::ctypes::base::PyCSimple;
+use rustpython_vm::stdlib::ctypes::base::PyCData;
 
-// TODO: make it metaclass
-#[pyclass(name = "ArrayType", module = "_ctypes")]
+#[pyclass(name = "PyCArrayType", base = "PyType", module = "_ctypes")]
 #[derive(PyPayload)]
 pub struct PyCArrayType {
     pub(super) inner: PyCArray,
@@ -44,7 +47,12 @@ impl Constructor for PyCArrayType {
 #[pyclass(flags(IMMUTABLETYPE), with(Callable, Constructor))]
 impl PyCArrayType {}
 
-#[pyclass(name = "Array", base = "PyCSimple", module = "_ctypes")]
+#[pyclass(
+    name = "Array",
+    base = "PyCData",
+    metaclass = "PyCArrayType",
+    module = "_ctypes"
+)]
 #[derive(PyPayload)]
 pub struct PyCArray {
     pub(super) typ: PyRwLock<PyTypeRef>,

diff --git a/vm/src/stdlib/ctypes/base.rs b/vm/src/stdlib/ctypes/base.rs
@@ -160,10 +160,10 @@ pub struct PyCData {
 impl PyCData {}
 
 #[pyclass(module = "_ctypes", name = "PyCSimpleType", base = "PyType")]
-pub struct PySimpleMeta {}
+pub struct PyCSimpleType {}
 
 #[pyclass(flags(BASETYPE))]
-impl PySimpleMeta {
+impl PyCSimpleType {
     #[allow(clippy::new_ret_no_self)]
     #[pymethod]
     fn new(cls: PyTypeRef, _: OptionalArg, vm: &VirtualMachine) -> PyResult {
@@ -176,10 +176,10 @@ impl PySimpleMeta {
 }
 
 #[pyclass(
+    module = "_ctypes",
     name = "_SimpleCData",
     base = "PyCData",
-    module = "_ctypes",
-    metaclass = "PySimpleMeta"
+    metaclass = "PyCSimpleType"
 )]
 #[derive(PyPayload)]
 pub struct PyCSimple {

diff --git a/vm/src/stdlib/ctypes/structure.rs b/vm/src/stdlib/ctypes/structure.rs
@@ -1,3 +1,4 @@
+use super::base::PyCData;
 use crate::builtins::{PyList, PyStr, PyTuple, PyTypeRef};
 use crate::function::FuncArgs;
 use crate::types::GetAttr;
@@ -7,7 +8,7 @@ use rustpython_vm::types::Constructor;
 use std::collections::HashMap;
 use std::fmt::Debug;
 
-#[pyclass(name = "Structure", module = "_ctypes")]
+#[pyclass(module = "_ctypes", name = "Structure", base = "PyCData")]
 #[derive(PyPayload, Debug)]
 pub struct PyCStructure {
     #[allow(dead_code)]

diff --git a/vm/src/stdlib/ctypes/union.rs b/vm/src/stdlib/ctypes/union.rs
@@ -1,4 +1,7 @@
-#[pyclass(name = "Union", module = "_ctypes")]
+use super::base::PyCData;
+
+// TODO: metaclass = "UnionType"
+#[pyclass(module = "_ctypes", name = "Union", base = "PyCData")]
 pub struct PyCUnion {}
 
 #[pyclass(flags(BASETYPE, IMMUTABLETYPE))]