diff options
Diffstat (limited to 'Objects/bytearrayobject.c')
| -rw-r--r-- | Objects/bytearrayobject.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index f97c467..0dfd25b 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c @@ -3033,6 +3033,19 @@ bytes_reduce(PyByteArrayObject *self) return Py_BuildValue("(O(Ns)N)", Py_TYPE(self), latin1, "latin-1", dict); } +PyDoc_STRVAR(sizeof_doc, +"B.__sizeof__() -> int\n\ + \n\ +Returns the size of B in memory, in bytes"); +static PyObject * +bytes_sizeof(PyByteArrayObject *self) +{ + Py_ssize_t res; + + res = sizeof(PyByteArrayObject) + self->ob_alloc * sizeof(char); + return PyLong_FromSsize_t(res); +} + static PySequenceMethods bytes_as_sequence = { (lenfunc)bytes_length, /* sq_length */ (binaryfunc)PyByteArray_Concat, /* sq_concat */ @@ -3061,6 +3074,7 @@ static PyMethodDef bytes_methods[] = { {"__alloc__", (PyCFunction)bytes_alloc, METH_NOARGS, alloc_doc}, {"__reduce__", (PyCFunction)bytes_reduce, METH_NOARGS, reduce_doc}, + {"__sizeof__", (PyCFunction)bytes_sizeof, METH_NOARGS, sizeof_doc}, {"append", (PyCFunction)bytes_append, METH_O, append__doc__}, {"capitalize", (PyCFunction)stringlib_capitalize, METH_NOARGS, _Py_capitalize__doc__}, |