cosmopolitan/third_party/python/Modules/_io/clinic/bufferedio.inc
Gautham 7fe9e70117
Backporting METH_FASTCALL from Python 3.7 (#317)
* dict copy speedup

refer to bpo-31179 or python/cpython@boa7a037b8fde

* __build_class__() uses METH_FASTCALL

refer python/cpython@69de71b255
refer python/cpython@773dc6dd06

a single test related to __prepare__ fails.

* type_prepare uses METH_FASTCALL

refer python/cpython@d526cfe546
refer python/cpython@80ab22fa2c

the prepare-related test still fails.  It's just related to the error
message format though.

* separate into ParseStack and ParseStackAndKeywords

refer python/cpython@6518a93cb1
refer python/cpython@3e1fad6913
refer python/cpython@c0083fc47d

* Add _PyArg_NoStackKeywords

refer python/cpython@29d39cc8f5

* _PyStack_UnpackDict now returns int

refer python/cpython@998c20962c

* METH_FASTCALL changes to .inc files

done via python's Argument Clinic tool,
refer python/cpython@259f0e4437

* Added _PyArg_UnpackStack

refer python/cpython@fe54dda08

* Argument Clinic FASTCALL again

refer python/cpython@0c4a828ca

* Argument Clinic for ordered dictionary object

refer python/cpython@b05cbac052

* speed up getargs

refer python/cpython@1741441649

* FASTCALL for sorted, next, and getattr

refer python/cpython@5a60ecaa7a
refer python/cpython@fda6d0acf0
refer python/cpython@84b388bb80

* Optimize methoddescr_call

refer python/cpython@2a1b676d1f
refer python/cpython@c52572319c
refer python/cpython@35ecebe165
refer python/cpython@8128d5a491

* cleanup _PyMethodDef_RawFastCallDict

refer python/cpython@0a2e46835d
refer python/cpython@98ccba8344
refer python/cpython@c89ef828cf
refer python/cpython@250e4b0063

* print now uses METH_FASTCALL

refer python/cpython@c3858bd7c6
refer python/cpython@bd584f169f
refer python/cpython@06d34393c2

* _struct module now uses Argument Clinic

refer python/cpython@3f2d10132d

* make deque methods faster

refer python/cpython@dd407d5006

* recursive calls in PyObject_Call

refer python/cpython@7399a05965

only partially ported, because RawFastCallKeywords hasn't been ported

* add macros

refer python/cpython@68a001dd59

* all tests pass in MODE=dbg

* convert some internal functions to FASTCALL

__import__ might need to be changed later, if it is possible to backport
the METH_FASTCALL | METH_KEYWORDS flag distinction later.

* speed up unpickling

refer python/cpython@bee09aecc2

* added _PyMethodDef_RawFastCallKeywords

refer python/cpython@7399a05965

* PyCFunction_Call performance

refer python/cpython@12c5838dae

* avoid PyMethodObject in slots

main change in python/cpython@516b98161a
test_exceptions changed in python/cpython@331bbe6aaa
type_settattro changed in python/cpython@193f7e094f
_PyObject_CallFunctionVa changed in python/cpython@fe4ff83049

* fix refcount error found in MODE=dbg

all tests now pass in MODE=dbg
2021-11-12 15:26:57 -08:00

499 lines
13 KiB
C++

/* clang-format off */
/*[clinic input]
preserve
[clinic start generated code]*/
PyDoc_STRVAR(_io__BufferedIOBase_readinto__doc__,
"readinto($self, buffer, /)\n"
"--\n"
"\n");
#define _IO__BUFFEREDIOBASE_READINTO_METHODDEF \
{"readinto", (PyCFunction)_io__BufferedIOBase_readinto, METH_O, _io__BufferedIOBase_readinto__doc__},
static PyObject *
_io__BufferedIOBase_readinto_impl(PyObject *self, Py_buffer *buffer);
static PyObject *
_io__BufferedIOBase_readinto(PyObject *self, PyObject *arg)
{
PyObject *return_value = NULL;
Py_buffer buffer = {NULL, NULL};
if (!PyArg_Parse(arg, "w*:readinto", &buffer)) {
goto exit;
}
return_value = _io__BufferedIOBase_readinto_impl(self, &buffer);
exit:
/* Cleanup for buffer */
if (buffer.obj) {
PyBuffer_Release(&buffer);
}
return return_value;
}
PyDoc_STRVAR(_io__BufferedIOBase_readinto1__doc__,
"readinto1($self, buffer, /)\n"
"--\n"
"\n");
#define _IO__BUFFEREDIOBASE_READINTO1_METHODDEF \
{"readinto1", (PyCFunction)_io__BufferedIOBase_readinto1, METH_O, _io__BufferedIOBase_readinto1__doc__},
static PyObject *
_io__BufferedIOBase_readinto1_impl(PyObject *self, Py_buffer *buffer);
static PyObject *
_io__BufferedIOBase_readinto1(PyObject *self, PyObject *arg)
{
PyObject *return_value = NULL;
Py_buffer buffer = {NULL, NULL};
if (!PyArg_Parse(arg, "w*:readinto1", &buffer)) {
goto exit;
}
return_value = _io__BufferedIOBase_readinto1_impl(self, &buffer);
exit:
/* Cleanup for buffer */
if (buffer.obj) {
PyBuffer_Release(&buffer);
}
return return_value;
}
PyDoc_STRVAR(_io__BufferedIOBase_detach__doc__,
"detach($self, /)\n"
"--\n"
"\n"
"Disconnect this buffer from its underlying raw stream and return it.\n"
"\n"
"After the raw stream has been detached, the buffer is in an unusable\n"
"state.");
#define _IO__BUFFEREDIOBASE_DETACH_METHODDEF \
{"detach", (PyCFunction)_io__BufferedIOBase_detach, METH_NOARGS, _io__BufferedIOBase_detach__doc__},
static PyObject *
_io__BufferedIOBase_detach_impl(PyObject *self);
static PyObject *
_io__BufferedIOBase_detach(PyObject *self, PyObject *Py_UNUSED(ignored))
{
return _io__BufferedIOBase_detach_impl(self);
}
PyDoc_STRVAR(_io__Buffered_peek__doc__,
"peek($self, size=0, /)\n"
"--\n"
"\n");
#define _IO__BUFFERED_PEEK_METHODDEF \
{"peek", (PyCFunction)_io__Buffered_peek, METH_FASTCALL, _io__Buffered_peek__doc__},
static PyObject *
_io__Buffered_peek_impl(buffered *self, Py_ssize_t size);
static PyObject *
_io__Buffered_peek(buffered *self, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
Py_ssize_t size = 0;
if (!_PyArg_ParseStack(args, nargs, "|n:peek",
&size)) {
goto exit;
}
if (!_PyArg_NoStackKeywords("peek", kwnames)) {
goto exit;
}
return_value = _io__Buffered_peek_impl(self, size);
exit:
return return_value;
}
PyDoc_STRVAR(_io__Buffered_read__doc__,
"read($self, size=-1, /)\n"
"--\n"
"\n");
#define _IO__BUFFERED_READ_METHODDEF \
{"read", (PyCFunction)_io__Buffered_read, METH_FASTCALL, _io__Buffered_read__doc__},
static PyObject *
_io__Buffered_read_impl(buffered *self, Py_ssize_t n);
static PyObject *
_io__Buffered_read(buffered *self, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
Py_ssize_t n = -1;
if (!_PyArg_ParseStack(args, nargs, "|O&:read",
_PyIO_ConvertSsize_t, &n)) {
goto exit;
}
if (!_PyArg_NoStackKeywords("read", kwnames)) {
goto exit;
}
return_value = _io__Buffered_read_impl(self, n);
exit:
return return_value;
}
PyDoc_STRVAR(_io__Buffered_read1__doc__,
"read1($self, size, /)\n"
"--\n"
"\n");
#define _IO__BUFFERED_READ1_METHODDEF \
{"read1", (PyCFunction)_io__Buffered_read1, METH_O, _io__Buffered_read1__doc__},
static PyObject *
_io__Buffered_read1_impl(buffered *self, Py_ssize_t n);
static PyObject *
_io__Buffered_read1(buffered *self, PyObject *arg)
{
PyObject *return_value = NULL;
Py_ssize_t n;
if (!PyArg_Parse(arg, "n:read1", &n)) {
goto exit;
}
return_value = _io__Buffered_read1_impl(self, n);
exit:
return return_value;
}
PyDoc_STRVAR(_io__Buffered_readinto__doc__,
"readinto($self, buffer, /)\n"
"--\n"
"\n");
#define _IO__BUFFERED_READINTO_METHODDEF \
{"readinto", (PyCFunction)_io__Buffered_readinto, METH_O, _io__Buffered_readinto__doc__},
static PyObject *
_io__Buffered_readinto_impl(buffered *self, Py_buffer *buffer);
static PyObject *
_io__Buffered_readinto(buffered *self, PyObject *arg)
{
PyObject *return_value = NULL;
Py_buffer buffer = {NULL, NULL};
if (!PyArg_Parse(arg, "w*:readinto", &buffer)) {
goto exit;
}
return_value = _io__Buffered_readinto_impl(self, &buffer);
exit:
/* Cleanup for buffer */
if (buffer.obj) {
PyBuffer_Release(&buffer);
}
return return_value;
}
PyDoc_STRVAR(_io__Buffered_readinto1__doc__,
"readinto1($self, buffer, /)\n"
"--\n"
"\n");
#define _IO__BUFFERED_READINTO1_METHODDEF \
{"readinto1", (PyCFunction)_io__Buffered_readinto1, METH_O, _io__Buffered_readinto1__doc__},
static PyObject *
_io__Buffered_readinto1_impl(buffered *self, Py_buffer *buffer);
static PyObject *
_io__Buffered_readinto1(buffered *self, PyObject *arg)
{
PyObject *return_value = NULL;
Py_buffer buffer = {NULL, NULL};
if (!PyArg_Parse(arg, "w*:readinto1", &buffer)) {
goto exit;
}
return_value = _io__Buffered_readinto1_impl(self, &buffer);
exit:
/* Cleanup for buffer */
if (buffer.obj) {
PyBuffer_Release(&buffer);
}
return return_value;
}
PyDoc_STRVAR(_io__Buffered_readline__doc__,
"readline($self, size=-1, /)\n"
"--\n"
"\n");
#define _IO__BUFFERED_READLINE_METHODDEF \
{"readline", (PyCFunction)_io__Buffered_readline, METH_FASTCALL, _io__Buffered_readline__doc__},
static PyObject *
_io__Buffered_readline_impl(buffered *self, Py_ssize_t size);
static PyObject *
_io__Buffered_readline(buffered *self, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
Py_ssize_t size = -1;
if (!_PyArg_ParseStack(args, nargs, "|O&:readline",
_PyIO_ConvertSsize_t, &size)) {
goto exit;
}
if (!_PyArg_NoStackKeywords("readline", kwnames)) {
goto exit;
}
return_value = _io__Buffered_readline_impl(self, size);
exit:
return return_value;
}
PyDoc_STRVAR(_io__Buffered_seek__doc__,
"seek($self, target, whence=0, /)\n"
"--\n"
"\n");
#define _IO__BUFFERED_SEEK_METHODDEF \
{"seek", (PyCFunction)_io__Buffered_seek, METH_FASTCALL, _io__Buffered_seek__doc__},
static PyObject *
_io__Buffered_seek_impl(buffered *self, PyObject *targetobj, int whence);
static PyObject *
_io__Buffered_seek(buffered *self, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
PyObject *targetobj;
int whence = 0;
if (!_PyArg_ParseStack(args, nargs, "O|i:seek",
&targetobj, &whence)) {
goto exit;
}
if (!_PyArg_NoStackKeywords("seek", kwnames)) {
goto exit;
}
return_value = _io__Buffered_seek_impl(self, targetobj, whence);
exit:
return return_value;
}
PyDoc_STRVAR(_io__Buffered_truncate__doc__,
"truncate($self, pos=None, /)\n"
"--\n"
"\n");
#define _IO__BUFFERED_TRUNCATE_METHODDEF \
{"truncate", (PyCFunction)_io__Buffered_truncate, METH_FASTCALL, _io__Buffered_truncate__doc__},
static PyObject *
_io__Buffered_truncate_impl(buffered *self, PyObject *pos);
static PyObject *
_io__Buffered_truncate(buffered *self, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
PyObject *pos = Py_None;
if (!_PyArg_UnpackStack(args, nargs, "truncate",
0, 1,
&pos)) {
goto exit;
}
if (!_PyArg_NoStackKeywords("truncate", kwnames)) {
goto exit;
}
return_value = _io__Buffered_truncate_impl(self, pos);
exit:
return return_value;
}
PyDoc_STRVAR(_io_BufferedReader___init____doc__,
"BufferedReader(raw, buffer_size=DEFAULT_BUFFER_SIZE)\n"
"--\n"
"\n"
"Create a new buffered reader using the given readable raw IO object.");
static int
_io_BufferedReader___init___impl(buffered *self, PyObject *raw,
Py_ssize_t buffer_size);
static int
_io_BufferedReader___init__(PyObject *self, PyObject *args, PyObject *kwargs)
{
int return_value = -1;
static const char * const _keywords[] = {"raw", "buffer_size", NULL};
static _PyArg_Parser _parser = {"O|n:BufferedReader", _keywords, 0};
PyObject *raw;
Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;
if (!_PyArg_ParseTupleAndKeywordsFast(args, kwargs, &_parser,
&raw, &buffer_size)) {
goto exit;
}
return_value = _io_BufferedReader___init___impl((buffered *)self, raw, buffer_size);
exit:
return return_value;
}
PyDoc_STRVAR(_io_BufferedWriter___init____doc__,
"BufferedWriter(raw, buffer_size=DEFAULT_BUFFER_SIZE)\n"
"--\n"
"\n"
"A buffer for a writeable sequential RawIO object.\n"
"\n"
"The constructor creates a BufferedWriter for the given writeable raw\n"
"stream. If the buffer_size is not given, it defaults to\n"
"DEFAULT_BUFFER_SIZE.");
static int
_io_BufferedWriter___init___impl(buffered *self, PyObject *raw,
Py_ssize_t buffer_size);
static int
_io_BufferedWriter___init__(PyObject *self, PyObject *args, PyObject *kwargs)
{
int return_value = -1;
static const char * const _keywords[] = {"raw", "buffer_size", NULL};
static _PyArg_Parser _parser = {"O|n:BufferedWriter", _keywords, 0};
PyObject *raw;
Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;
if (!_PyArg_ParseTupleAndKeywordsFast(args, kwargs, &_parser,
&raw, &buffer_size)) {
goto exit;
}
return_value = _io_BufferedWriter___init___impl((buffered *)self, raw, buffer_size);
exit:
return return_value;
}
PyDoc_STRVAR(_io_BufferedWriter_write__doc__,
"write($self, buffer, /)\n"
"--\n"
"\n");
#define _IO_BUFFEREDWRITER_WRITE_METHODDEF \
{"write", (PyCFunction)_io_BufferedWriter_write, METH_O, _io_BufferedWriter_write__doc__},
static PyObject *
_io_BufferedWriter_write_impl(buffered *self, Py_buffer *buffer);
static PyObject *
_io_BufferedWriter_write(buffered *self, PyObject *arg)
{
PyObject *return_value = NULL;
Py_buffer buffer = {NULL, NULL};
if (!PyArg_Parse(arg, "y*:write", &buffer)) {
goto exit;
}
return_value = _io_BufferedWriter_write_impl(self, &buffer);
exit:
/* Cleanup for buffer */
if (buffer.obj) {
PyBuffer_Release(&buffer);
}
return return_value;
}
PyDoc_STRVAR(_io_BufferedRWPair___init____doc__,
"BufferedRWPair(reader, writer, buffer_size=DEFAULT_BUFFER_SIZE, /)\n"
"--\n"
"\n"
"A buffered reader and writer object together.\n"
"\n"
"A buffered reader object and buffered writer object put together to\n"
"form a sequential IO object that can read and write. This is typically\n"
"used with a socket or two-way pipe.\n"
"\n"
"reader and writer are RawIOBase objects that are readable and\n"
"writeable respectively. If the buffer_size is omitted it defaults to\n"
"DEFAULT_BUFFER_SIZE.");
static int
_io_BufferedRWPair___init___impl(rwpair *self, PyObject *reader,
PyObject *writer, Py_ssize_t buffer_size);
static int
_io_BufferedRWPair___init__(PyObject *self, PyObject *args, PyObject *kwargs)
{
int return_value = -1;
PyObject *reader;
PyObject *writer;
Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;
if ((Py_TYPE(self) == &PyBufferedRWPair_Type) &&
!_PyArg_NoKeywords("BufferedRWPair", kwargs)) {
goto exit;
}
if (!PyArg_ParseTuple(args, "OO|n:BufferedRWPair",
&reader, &writer, &buffer_size)) {
goto exit;
}
return_value = _io_BufferedRWPair___init___impl((rwpair *)self, reader, writer, buffer_size);
exit:
return return_value;
}
PyDoc_STRVAR(_io_BufferedRandom___init____doc__,
"BufferedRandom(raw, buffer_size=DEFAULT_BUFFER_SIZE)\n"
"--\n"
"\n"
"A buffered interface to random access streams.\n"
"\n"
"The constructor creates a reader and writer for a seekable stream,\n"
"raw, given in the first argument. If the buffer_size is omitted it\n"
"defaults to DEFAULT_BUFFER_SIZE.");
static int
_io_BufferedRandom___init___impl(buffered *self, PyObject *raw,
Py_ssize_t buffer_size);
static int
_io_BufferedRandom___init__(PyObject *self, PyObject *args, PyObject *kwargs)
{
int return_value = -1;
static const char * const _keywords[] = {"raw", "buffer_size", NULL};
static _PyArg_Parser _parser = {"O|n:BufferedRandom", _keywords, 0};
PyObject *raw;
Py_ssize_t buffer_size = DEFAULT_BUFFER_SIZE;
if (!_PyArg_ParseTupleAndKeywordsFast(args, kwargs, &_parser,
&raw, &buffer_size)) {
goto exit;
}
return_value = _io_BufferedRandom___init___impl((buffered *)self, raw, buffer_size);
exit:
return return_value;
}
/*[clinic end generated code: output=c526190c51a616c8 input=a9049054013a1b77]*/