cpython/Objects/picklebufobject.c

/* PickleBuffer object implementation */

#include "Python.h"
#include <stddef.h>

PyPickleBufferObject;

/* C API */

PyObject *
PyPickleBuffer_FromObject(PyObject *base)
{ … }

const Py_buffer *
PyPickleBuffer_GetBuffer(PyObject *obj)
{ … }

int
PyPickleBuffer_Release(PyObject *obj)
{ … }

static PyObject *
picklebuf_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{ … }

static int
picklebuf_traverse(PyPickleBufferObject *self, visitproc visit, void *arg)
{ … }

static int
picklebuf_clear(PyPickleBufferObject *self)
{ … }

static void
picklebuf_dealloc(PyPickleBufferObject *self)
{ … }

/* Buffer API */

static int
picklebuf_getbuf(PyPickleBufferObject *self, Py_buffer *view, int flags)
{ … }

static void
picklebuf_releasebuf(PyPickleBufferObject *self, Py_buffer *view)
{ … }

static PyBufferProcs picklebuf_as_buffer = …;

/* Methods */

static PyObject *
picklebuf_raw(PyPickleBufferObject *self, PyObject *Py_UNUSED(ignored))
{ … }

PyDoc_STRVAR(picklebuf_raw_doc,
"raw($self, /)\n--\n\
\n\
Return a memoryview of the raw memory underlying this buffer.\n\
Will raise BufferError is the buffer isn't contiguous.");

static PyObject *
picklebuf_release(PyPickleBufferObject *self, PyObject *Py_UNUSED(ignored))
{ … }

PyDoc_STRVAR(picklebuf_release_doc,
"release($self, /)\n--\n\
\n\
Release the underlying buffer exposed by the PickleBuffer object.");

static PyMethodDef picklebuf_methods[] = …;

PyTypeObject PyPickleBuffer_Type = …;