Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes.
diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c
index 79c1e4f..0de24f8 100644
--- a/Objects/bytesobject.c
+++ b/Objects/bytesobject.c
@@ -3917,6 +3917,17 @@
return NULL;
}
+PyDoc_STRVAR(sizeof__doc__,
+"S.__sizeof__() -> size of S in bytes");
+
+static PyObject *
+string_sizeof(PyBytesObject *v)
+{
+ Py_ssize_t res;
+ res = sizeof(PyBytesObject) + v->ob_size * v->ob_type->tp_itemsize;
+ return PyInt_FromSsize_t(res);
+}
+
#undef SPLIT_APPEND
#undef SPLIT_ADD
#undef MAX_PREALLOC
@@ -4024,6 +4035,8 @@
expandtabs__doc__},
{"splitlines", (PyCFunction)string_splitlines, METH_VARARGS,
splitlines__doc__},
+ {"__sizeof__", (PyCFunction)string_sizeof, METH_NOARGS,
+ sizeof__doc__},
{"__getnewargs__", (PyCFunction)string_getnewargs, METH_NOARGS},
{NULL, NULL} /* sentinel */
};