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Implement tree-shaking for Python sources

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This commit is contained in:
Justine Tunney 2021-09-05 01:20:03 -07:00
parent 81287b7ec0
commit 44c87b83ff
110 changed files with 899 additions and 1922 deletions
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22
third_party/python/Objects/fileobject.c vendored
View file

@ -23,6 +23,7 @@
#include "third_party/python/Include/pyerrors.h"
#include "third_party/python/Include/tupleobject.h"
#include "third_party/python/Include/unicodeobject.h"
#include "third_party/python/Include/yoink.h"
/* clang-format off */
/* File object implementation (what's left of it -- see io.py) */
@ -46,27 +47,6 @@
/* External C interface */
PyObject *
PyFile_FromFd(int fd, const char *name, const char *mode, int buffering, const char *encoding,
const char *errors, const char *newline, int closefd)
{
PyObject *io, *stream;
_Py_IDENTIFIER(open);
io = PyImport_ImportModule("io");
if (io == NULL)
return NULL;
stream = _PyObject_CallMethodId(io, &PyId_open, "isisssi", fd, mode,
buffering, encoding, errors,
newline, closefd);
Py_DECREF(io);
if (stream == NULL)
return NULL;
/* ignore name attribute because the name attribute of _BufferedIOMixin
and TextIOWrapper is read only */
return stream;
}
PyObject *
PyFile_GetLine(PyObject *f, int n)
{

34
third_party/python/Objects/fromfd.c vendored Normal file
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@ -0,0 +1,34 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:4;tab-width:8;coding:utf-8 -*-│
│vi: set net ft=c ts=4 sts=4 sw=4 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Python 3 │
│ https://docs.python.org/3/license.html │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "third_party/python/Include/abstract.h"
#include "third_party/python/Include/import.h"
#include "third_party/python/Include/object.h"
#include "third_party/python/Include/yoink.h"
/* clang-format off */
PYTHON_YOINK("io");
PyObject *
PyFile_FromFd(int fd, const char *name, const char *mode, int buffering,
const char *encoding, const char *errors, const char *newline,
int closefd)
{
PyObject *io, *stream;
_Py_IDENTIFIER(open);
io = PyImport_ImportModule("io");
if (io == NULL)
return NULL;
stream = _PyObject_CallMethodId(io, &PyId_open, "isisssi", fd, mode,
buffering, encoding, errors,
newline, closefd);
Py_DECREF(io);
if (stream == NULL)
return NULL;
/* ignore name attribute because the name attribute of _BufferedIOMixin
and TextIOWrapper is read only */
return stream;
}

1
third_party/python/Objects/memoryobject.c vendored
View file

@ -21,6 +21,7 @@
#include "third_party/python/Include/pymacro.h"
#include "third_party/python/Include/pystrhex.h"
#include "third_party/python/Include/sliceobject.h"
#include "third_party/python/Include/yoink.h"
/* clang-format off */
/****************************************************************************/

13
third_party/python/Objects/unicodeobject.c vendored
View file

@ -38,9 +38,12 @@
#include "third_party/python/Include/ucnhash.h"
#include "third_party/python/Include/unicodeobject.h"
#include "third_party/python/Include/warnings.h"
#include "third_party/python/Include/yoink.h"
#include "third_party/python/Objects/stringlib/eq.inc"
/* clang-format off */
PYTHON_PROVIDE("_string");
/*
Unicode implementation based on original code by Fredrik Lundh,
@ -94,11 +97,6 @@ NOTE: In the interpreter's initialization phase, some globals are currently
*/
#ifdef __cplusplus
extern "C" {
#endif
/* Maximum code point of Unicode 6.0: 0x10ffff (1,114,111) */
#define MAX_UNICODE 0x10ffff
@ -15760,8 +15758,3 @@ PyInit__string(void)
{
return PyModule_Create(&_string_module);
}
#ifdef __cplusplus
}
#endif