Issue #20186: Converted the _operator module to Argument Clinic.

Patch by Tal Einat.

1 files changed, 1648 insertions, 0 deletions

diff --git a/Modules/clinic/_operator.c.h b/Modules/clinic/_operator.c.h
new file mode 100644
index 0000000..318d233
--- /dev/null
+++ b/Modules/clinic/_operator.c.h
@@ -0,0 +1,1648 @@
+/*[clinic input]
+preserve
+[clinic start generated code]*/
+
+PyDoc_STRVAR(_operator_truth__doc__,
+"truth($module, a, /)\n"
+"--\n"
+"\n"
+"Return True if a is true, False otherwise.");
+
+#define _OPERATOR_TRUTH_METHODDEF    \
+    {"truth", (PyCFunction)_operator_truth, METH_O, _operator_truth__doc__},
+
+static int
+_operator_truth_impl(PyObject *module, PyObject *a);
+
+static PyObject *
+_operator_truth(PyObject *module, PyObject *a)
+{
+    PyObject *return_value = NULL;
+    int _return_value;
+
+    _return_value = _operator_truth_impl(module, a);
+    if ((_return_value == -1) && PyErr_Occurred()) {
+        goto exit;
+    }
+    return_value = PyBool_FromLong((long)_return_value);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_add__doc__,
+"add($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a + b.");
+
+#define _OPERATOR_ADD_METHODDEF    \
+    {"add", (PyCFunction)_operator_add, METH_FASTCALL, _operator_add__doc__},
+
+static PyObject *
+_operator_add_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_add(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "add",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("add", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_add_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_sub__doc__,
+"sub($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a - b.");
+
+#define _OPERATOR_SUB_METHODDEF    \
+    {"sub", (PyCFunction)_operator_sub, METH_FASTCALL, _operator_sub__doc__},
+
+static PyObject *
+_operator_sub_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_sub(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "sub",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("sub", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_sub_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_mul__doc__,
+"mul($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a * b.");
+
+#define _OPERATOR_MUL_METHODDEF    \
+    {"mul", (PyCFunction)_operator_mul, METH_FASTCALL, _operator_mul__doc__},
+
+static PyObject *
+_operator_mul_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_mul(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "mul",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("mul", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_mul_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_matmul__doc__,
+"matmul($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a @ b.");
+
+#define _OPERATOR_MATMUL_METHODDEF    \
+    {"matmul", (PyCFunction)_operator_matmul, METH_FASTCALL, _operator_matmul__doc__},
+
+static PyObject *
+_operator_matmul_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_matmul(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "matmul",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("matmul", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_matmul_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_floordiv__doc__,
+"floordiv($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a // b.");
+
+#define _OPERATOR_FLOORDIV_METHODDEF    \
+    {"floordiv", (PyCFunction)_operator_floordiv, METH_FASTCALL, _operator_floordiv__doc__},
+
+static PyObject *
+_operator_floordiv_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_floordiv(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "floordiv",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("floordiv", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_floordiv_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_truediv__doc__,
+"truediv($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a / b.");
+
+#define _OPERATOR_TRUEDIV_METHODDEF    \
+    {"truediv", (PyCFunction)_operator_truediv, METH_FASTCALL, _operator_truediv__doc__},
+
+static PyObject *
+_operator_truediv_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_truediv(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "truediv",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("truediv", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_truediv_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_mod__doc__,
+"mod($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a % b.");
+
+#define _OPERATOR_MOD_METHODDEF    \
+    {"mod", (PyCFunction)_operator_mod, METH_FASTCALL, _operator_mod__doc__},
+
+static PyObject *
+_operator_mod_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_mod(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "mod",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("mod", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_mod_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_neg__doc__,
+"neg($module, a, /)\n"
+"--\n"
+"\n"
+"Same as -a.");
+
+#define _OPERATOR_NEG_METHODDEF    \
+    {"neg", (PyCFunction)_operator_neg, METH_O, _operator_neg__doc__},
+
+PyDoc_STRVAR(_operator_pos__doc__,
+"pos($module, a, /)\n"
+"--\n"
+"\n"
+"Same as +a.");
+
+#define _OPERATOR_POS_METHODDEF    \
+    {"pos", (PyCFunction)_operator_pos, METH_O, _operator_pos__doc__},
+
+PyDoc_STRVAR(_operator_abs__doc__,
+"abs($module, a, /)\n"
+"--\n"
+"\n"
+"Same as abs(a).");
+
+#define _OPERATOR_ABS_METHODDEF    \
+    {"abs", (PyCFunction)_operator_abs, METH_O, _operator_abs__doc__},
+
+PyDoc_STRVAR(_operator_inv__doc__,
+"inv($module, a, /)\n"
+"--\n"
+"\n"
+"Same as ~a.");
+
+#define _OPERATOR_INV_METHODDEF    \
+    {"inv", (PyCFunction)_operator_inv, METH_O, _operator_inv__doc__},
+
+PyDoc_STRVAR(_operator_invert__doc__,
+"invert($module, a, /)\n"
+"--\n"
+"\n"
+"Same as ~a.");
+
+#define _OPERATOR_INVERT_METHODDEF    \
+    {"invert", (PyCFunction)_operator_invert, METH_O, _operator_invert__doc__},
+
+PyDoc_STRVAR(_operator_lshift__doc__,
+"lshift($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a << b.");
+
+#define _OPERATOR_LSHIFT_METHODDEF    \
+    {"lshift", (PyCFunction)_operator_lshift, METH_FASTCALL, _operator_lshift__doc__},
+
+static PyObject *
+_operator_lshift_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_lshift(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "lshift",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("lshift", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_lshift_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_rshift__doc__,
+"rshift($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a >> b.");
+
+#define _OPERATOR_RSHIFT_METHODDEF    \
+    {"rshift", (PyCFunction)_operator_rshift, METH_FASTCALL, _operator_rshift__doc__},
+
+static PyObject *
+_operator_rshift_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_rshift(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "rshift",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("rshift", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_rshift_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_not___doc__,
+"not_($module, a, /)\n"
+"--\n"
+"\n"
+"Same as not a.");
+
+#define _OPERATOR_NOT__METHODDEF    \
+    {"not_", (PyCFunction)_operator_not_, METH_O, _operator_not___doc__},
+
+static int
+_operator_not__impl(PyObject *module, PyObject *a);
+
+static PyObject *
+_operator_not_(PyObject *module, PyObject *a)
+{
+    PyObject *return_value = NULL;
+    int _return_value;
+
+    _return_value = _operator_not__impl(module, a);
+    if ((_return_value == -1) && PyErr_Occurred()) {
+        goto exit;
+    }
+    return_value = PyBool_FromLong((long)_return_value);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_and___doc__,
+"and_($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a & b.");
+
+#define _OPERATOR_AND__METHODDEF    \
+    {"and_", (PyCFunction)_operator_and_, METH_FASTCALL, _operator_and___doc__},
+
+static PyObject *
+_operator_and__impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_and_(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "and_",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("and_", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_and__impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_xor__doc__,
+"xor($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a ^ b.");
+
+#define _OPERATOR_XOR_METHODDEF    \
+    {"xor", (PyCFunction)_operator_xor, METH_FASTCALL, _operator_xor__doc__},
+
+static PyObject *
+_operator_xor_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_xor(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "xor",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("xor", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_xor_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_or___doc__,
+"or_($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a | b.");
+
+#define _OPERATOR_OR__METHODDEF    \
+    {"or_", (PyCFunction)_operator_or_, METH_FASTCALL, _operator_or___doc__},
+
+static PyObject *
+_operator_or__impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_or_(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "or_",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("or_", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_or__impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_iadd__doc__,
+"iadd($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a += b.");
+
+#define _OPERATOR_IADD_METHODDEF    \
+    {"iadd", (PyCFunction)_operator_iadd, METH_FASTCALL, _operator_iadd__doc__},
+
+static PyObject *
+_operator_iadd_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_iadd(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "iadd",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("iadd", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_iadd_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_isub__doc__,
+"isub($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a -= b.");
+
+#define _OPERATOR_ISUB_METHODDEF    \
+    {"isub", (PyCFunction)_operator_isub, METH_FASTCALL, _operator_isub__doc__},
+
+static PyObject *
+_operator_isub_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_isub(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "isub",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("isub", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_isub_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_imul__doc__,
+"imul($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a *= b.");
+
+#define _OPERATOR_IMUL_METHODDEF    \
+    {"imul", (PyCFunction)_operator_imul, METH_FASTCALL, _operator_imul__doc__},
+
+static PyObject *
+_operator_imul_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_imul(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "imul",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("imul", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_imul_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_imatmul__doc__,
+"imatmul($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a @= b.");
+
+#define _OPERATOR_IMATMUL_METHODDEF    \
+    {"imatmul", (PyCFunction)_operator_imatmul, METH_FASTCALL, _operator_imatmul__doc__},
+
+static PyObject *
+_operator_imatmul_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_imatmul(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "imatmul",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("imatmul", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_imatmul_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_ifloordiv__doc__,
+"ifloordiv($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a //= b.");
+
+#define _OPERATOR_IFLOORDIV_METHODDEF    \
+    {"ifloordiv", (PyCFunction)_operator_ifloordiv, METH_FASTCALL, _operator_ifloordiv__doc__},
+
+static PyObject *
+_operator_ifloordiv_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_ifloordiv(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "ifloordiv",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("ifloordiv", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_ifloordiv_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_itruediv__doc__,
+"itruediv($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a /= b.");
+
+#define _OPERATOR_ITRUEDIV_METHODDEF    \
+    {"itruediv", (PyCFunction)_operator_itruediv, METH_FASTCALL, _operator_itruediv__doc__},
+
+static PyObject *
+_operator_itruediv_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_itruediv(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "itruediv",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("itruediv", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_itruediv_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_imod__doc__,
+"imod($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a %= b.");
+
+#define _OPERATOR_IMOD_METHODDEF    \
+    {"imod", (PyCFunction)_operator_imod, METH_FASTCALL, _operator_imod__doc__},
+
+static PyObject *
+_operator_imod_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_imod(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "imod",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("imod", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_imod_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_ilshift__doc__,
+"ilshift($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a <<= b.");
+
+#define _OPERATOR_ILSHIFT_METHODDEF    \
+    {"ilshift", (PyCFunction)_operator_ilshift, METH_FASTCALL, _operator_ilshift__doc__},
+
+static PyObject *
+_operator_ilshift_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_ilshift(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "ilshift",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("ilshift", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_ilshift_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_irshift__doc__,
+"irshift($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a >>= b.");
+
+#define _OPERATOR_IRSHIFT_METHODDEF    \
+    {"irshift", (PyCFunction)_operator_irshift, METH_FASTCALL, _operator_irshift__doc__},
+
+static PyObject *
+_operator_irshift_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_irshift(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "irshift",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("irshift", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_irshift_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_iand__doc__,
+"iand($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a &= b.");
+
+#define _OPERATOR_IAND_METHODDEF    \
+    {"iand", (PyCFunction)_operator_iand, METH_FASTCALL, _operator_iand__doc__},
+
+static PyObject *
+_operator_iand_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_iand(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "iand",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("iand", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_iand_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_ixor__doc__,
+"ixor($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a ^= b.");
+
+#define _OPERATOR_IXOR_METHODDEF    \
+    {"ixor", (PyCFunction)_operator_ixor, METH_FASTCALL, _operator_ixor__doc__},
+
+static PyObject *
+_operator_ixor_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_ixor(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "ixor",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("ixor", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_ixor_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_ior__doc__,
+"ior($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a |= b.");
+
+#define _OPERATOR_IOR_METHODDEF    \
+    {"ior", (PyCFunction)_operator_ior, METH_FASTCALL, _operator_ior__doc__},
+
+static PyObject *
+_operator_ior_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_ior(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "ior",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("ior", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_ior_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_concat__doc__,
+"concat($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a + b, for a and b sequences.");
+
+#define _OPERATOR_CONCAT_METHODDEF    \
+    {"concat", (PyCFunction)_operator_concat, METH_FASTCALL, _operator_concat__doc__},
+
+static PyObject *
+_operator_concat_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_concat(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "concat",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("concat", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_concat_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_iconcat__doc__,
+"iconcat($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a += b, for a and b sequences.");
+
+#define _OPERATOR_ICONCAT_METHODDEF    \
+    {"iconcat", (PyCFunction)_operator_iconcat, METH_FASTCALL, _operator_iconcat__doc__},
+
+static PyObject *
+_operator_iconcat_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_iconcat(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "iconcat",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("iconcat", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_iconcat_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_contains__doc__,
+"contains($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as b in a (note reversed operands).");
+
+#define _OPERATOR_CONTAINS_METHODDEF    \
+    {"contains", (PyCFunction)_operator_contains, METH_FASTCALL, _operator_contains__doc__},
+
+static int
+_operator_contains_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_contains(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+    int _return_value;
+
+    if (!_PyArg_UnpackStack(args, nargs, "contains",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("contains", kwnames)) {
+        goto exit;
+    }
+    _return_value = _operator_contains_impl(module, a, b);
+    if ((_return_value == -1) && PyErr_Occurred()) {
+        goto exit;
+    }
+    return_value = PyBool_FromLong((long)_return_value);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_indexOf__doc__,
+"indexOf($module, a, b, /)\n"
+"--\n"
+"\n"
+"Return the first index of b in a.");
+
+#define _OPERATOR_INDEXOF_METHODDEF    \
+    {"indexOf", (PyCFunction)_operator_indexOf, METH_FASTCALL, _operator_indexOf__doc__},
+
+static Py_ssize_t
+_operator_indexOf_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_indexOf(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+    Py_ssize_t _return_value;
+
+    if (!_PyArg_UnpackStack(args, nargs, "indexOf",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("indexOf", kwnames)) {
+        goto exit;
+    }
+    _return_value = _operator_indexOf_impl(module, a, b);
+    if ((_return_value == -1) && PyErr_Occurred()) {
+        goto exit;
+    }
+    return_value = PyLong_FromSsize_t(_return_value);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_countOf__doc__,
+"countOf($module, a, b, /)\n"
+"--\n"
+"\n"
+"Return the number of times b occurs in a.");
+
+#define _OPERATOR_COUNTOF_METHODDEF    \
+    {"countOf", (PyCFunction)_operator_countOf, METH_FASTCALL, _operator_countOf__doc__},
+
+static Py_ssize_t
+_operator_countOf_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_countOf(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+    Py_ssize_t _return_value;
+
+    if (!_PyArg_UnpackStack(args, nargs, "countOf",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("countOf", kwnames)) {
+        goto exit;
+    }
+    _return_value = _operator_countOf_impl(module, a, b);
+    if ((_return_value == -1) && PyErr_Occurred()) {
+        goto exit;
+    }
+    return_value = PyLong_FromSsize_t(_return_value);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_getitem__doc__,
+"getitem($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a[b].");
+
+#define _OPERATOR_GETITEM_METHODDEF    \
+    {"getitem", (PyCFunction)_operator_getitem, METH_FASTCALL, _operator_getitem__doc__},
+
+static PyObject *
+_operator_getitem_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_getitem(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "getitem",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("getitem", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_getitem_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_setitem__doc__,
+"setitem($module, a, b, c, /)\n"
+"--\n"
+"\n"
+"Same as a[b] = c.");
+
+#define _OPERATOR_SETITEM_METHODDEF    \
+    {"setitem", (PyCFunction)_operator_setitem, METH_FASTCALL, _operator_setitem__doc__},
+
+static PyObject *
+_operator_setitem_impl(PyObject *module, PyObject *a, PyObject *b,
+                       PyObject *c);
+
+static PyObject *
+_operator_setitem(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+    PyObject *c;
+
+    if (!_PyArg_UnpackStack(args, nargs, "setitem",
+        3, 3,
+        &a, &b, &c)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("setitem", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_setitem_impl(module, a, b, c);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_delitem__doc__,
+"delitem($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as del a[b].");
+
+#define _OPERATOR_DELITEM_METHODDEF    \
+    {"delitem", (PyCFunction)_operator_delitem, METH_FASTCALL, _operator_delitem__doc__},
+
+static PyObject *
+_operator_delitem_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_delitem(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "delitem",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("delitem", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_delitem_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_eq__doc__,
+"eq($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a == b.");
+
+#define _OPERATOR_EQ_METHODDEF    \
+    {"eq", (PyCFunction)_operator_eq, METH_FASTCALL, _operator_eq__doc__},
+
+static PyObject *
+_operator_eq_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_eq(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "eq",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("eq", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_eq_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_ne__doc__,
+"ne($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a != b.");
+
+#define _OPERATOR_NE_METHODDEF    \
+    {"ne", (PyCFunction)_operator_ne, METH_FASTCALL, _operator_ne__doc__},
+
+static PyObject *
+_operator_ne_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_ne(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "ne",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("ne", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_ne_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_lt__doc__,
+"lt($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a < b.");
+
+#define _OPERATOR_LT_METHODDEF    \
+    {"lt", (PyCFunction)_operator_lt, METH_FASTCALL, _operator_lt__doc__},
+
+static PyObject *
+_operator_lt_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_lt(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "lt",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("lt", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_lt_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_le__doc__,
+"le($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a <= b.");
+
+#define _OPERATOR_LE_METHODDEF    \
+    {"le", (PyCFunction)_operator_le, METH_FASTCALL, _operator_le__doc__},
+
+static PyObject *
+_operator_le_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_le(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "le",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("le", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_le_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_gt__doc__,
+"gt($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a > b.");
+
+#define _OPERATOR_GT_METHODDEF    \
+    {"gt", (PyCFunction)_operator_gt, METH_FASTCALL, _operator_gt__doc__},
+
+static PyObject *
+_operator_gt_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_gt(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "gt",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("gt", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_gt_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_ge__doc__,
+"ge($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a >= b.");
+
+#define _OPERATOR_GE_METHODDEF    \
+    {"ge", (PyCFunction)_operator_ge, METH_FASTCALL, _operator_ge__doc__},
+
+static PyObject *
+_operator_ge_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_ge(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "ge",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("ge", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_ge_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_pow__doc__,
+"pow($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a ** b.");
+
+#define _OPERATOR_POW_METHODDEF    \
+    {"pow", (PyCFunction)_operator_pow, METH_FASTCALL, _operator_pow__doc__},
+
+static PyObject *
+_operator_pow_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_pow(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "pow",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("pow", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_pow_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_ipow__doc__,
+"ipow($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a **= b.");
+
+#define _OPERATOR_IPOW_METHODDEF    \
+    {"ipow", (PyCFunction)_operator_ipow, METH_FASTCALL, _operator_ipow__doc__},
+
+static PyObject *
+_operator_ipow_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_ipow(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "ipow",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("ipow", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_ipow_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_index__doc__,
+"index($module, a, /)\n"
+"--\n"
+"\n"
+"Same as a.__index__()");
+
+#define _OPERATOR_INDEX_METHODDEF    \
+    {"index", (PyCFunction)_operator_index, METH_O, _operator_index__doc__},
+
+PyDoc_STRVAR(_operator_is___doc__,
+"is_($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a is b.");
+
+#define _OPERATOR_IS__METHODDEF    \
+    {"is_", (PyCFunction)_operator_is_, METH_FASTCALL, _operator_is___doc__},
+
+static PyObject *
+_operator_is__impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_is_(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "is_",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("is_", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_is__impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_is_not__doc__,
+"is_not($module, a, b, /)\n"
+"--\n"
+"\n"
+"Same as a is not b.");
+
+#define _OPERATOR_IS_NOT_METHODDEF    \
+    {"is_not", (PyCFunction)_operator_is_not, METH_FASTCALL, _operator_is_not__doc__},
+
+static PyObject *
+_operator_is_not_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator_is_not(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "is_not",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("is_not", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator_is_not_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator_length_hint__doc__,
+"length_hint($module, obj, default=0, /)\n"
+"--\n"
+"\n"
+"Return an estimate of the number of items in obj.\n"
+"\n"
+"This is useful for presizing containers when building from an iterable.\n"
+"\n"
+"If the object supports len(), the result will be exact.\n"
+"Otherwise, it may over- or under-estimate by an arbitrary amount.\n"
+"The result will be an integer >= 0.");
+
+#define _OPERATOR_LENGTH_HINT_METHODDEF    \
+    {"length_hint", (PyCFunction)_operator_length_hint, METH_FASTCALL, _operator_length_hint__doc__},
+
+static Py_ssize_t
+_operator_length_hint_impl(PyObject *module, PyObject *obj,
+                           Py_ssize_t default_value);
+
+static PyObject *
+_operator_length_hint(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *obj;
+    Py_ssize_t default_value = 0;
+    Py_ssize_t _return_value;
+
+    if (!_PyArg_ParseStack(args, nargs, "O|n:length_hint",
+        &obj, &default_value)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("length_hint", kwnames)) {
+        goto exit;
+    }
+    _return_value = _operator_length_hint_impl(module, obj, default_value);
+    if ((_return_value == -1) && PyErr_Occurred()) {
+        goto exit;
+    }
+    return_value = PyLong_FromSsize_t(_return_value);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(_operator__compare_digest__doc__,
+"_compare_digest($module, a, b, /)\n"
+"--\n"
+"\n"
+"Return \'a == b\'.\n"
+"\n"
+"This function uses an approach designed to prevent\n"
+"timing analysis, making it appropriate for cryptography.\n"
+"\n"
+"a and b must both be of the same type: either str (ASCII only),\n"
+"or any bytes-like object.\n"
+"\n"
+"Note: If a and b are of different lengths, or if an error occurs,\n"
+"a timing attack could theoretically reveal information about the\n"
+"types and lengths of a and b--but not their values.");
+
+#define _OPERATOR__COMPARE_DIGEST_METHODDEF    \
+    {"_compare_digest", (PyCFunction)_operator__compare_digest, METH_FASTCALL, _operator__compare_digest__doc__},
+
+static PyObject *
+_operator__compare_digest_impl(PyObject *module, PyObject *a, PyObject *b);
+
+static PyObject *
+_operator__compare_digest(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    PyObject *a;
+    PyObject *b;
+
+    if (!_PyArg_UnpackStack(args, nargs, "_compare_digest",
+        2, 2,
+        &a, &b)) {
+        goto exit;
+    }
+
+    if (!_PyArg_NoStackKeywords("_compare_digest", kwnames)) {
+        goto exit;
+    }
+    return_value = _operator__compare_digest_impl(module, a, b);
+
+exit:
+    return return_value;
+}
+/*[clinic end generated code: output=c030b6747fddd9c6 input=a9049054013a1b77]*/