8000 gh-76785: Improved Subinterpreters Compatibility with 3.12 by ericsnowcurrently · Pull Request #115424 · python/cpython · GitHub
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gh-76785: Improved Subinterpreters Compatibility with 3.12 #115424

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Merged
merged 20 commits into from
Feb 13, 2024
Merged

gh-76785: Improved Subinterpreters Compatibility with 3.12 #115424

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ba23dd7
Add accessor macros for cross-interpreter data.
ericsnowcurrently Dec 19, 2023
db3f7de
Hide newer PyCodeObject fields behind macros.
ericsnowcurrently Dec 19, 2023
ee80f64
Add _PyThreadState_SetWhence().
ericsnowcurrently Dec 19, 2023
ef8dea0
Fix crossinterp.c.
ericsnowcurrently Jan 4, 2024
71a6a9a
Use PyInterpreterState_GetID().
ericsnowcurrently Jan 5, 2024
00b80ff
Add _PyRuntimeState_GetXIState() and _PyInterpreterState_GetXIState().
ericsnowcurrently Jan 5, 2024
e5fcc75
Factor out _interpreters_common.h.
ericsnowcurrently Jan 5, 2024
f50017e
Factor out crossinterp_data_lookup.h.
ericsnowcurrently Jan 5, 2024
7bd8f7f
Use PyInterpreterState_Get().
ericsnowcurrently Jan 5, 2024
f68737b
Add _Py_EMPTY_STR.
ericsnowcurrently Jan 5, 2024
c99fd01
Use PyErr_SetString().
ericsnowcurrently Jan 5, 2024
e2f9cf0
Use MODULE_NAME for the module init func name.
ericsnowcurrently Jan 6, 2024
dedc0e8
Factor out crossinterp_exceptionsw.h.
ericsnowcurrently Jan 8, 2024
64605ed
Fix exception docstrings.
ericsnowcurrently Jan 8, 2024
5c008de
Move NotShareableError to crossinterp_exceptions.h.
ericsnowcurrently Jan 8, 2024
f17b29b
Work around a ref leak.
ericsnowcurrently Jan 9, 2024
18ede77
Fix build dependencies.
ericsnowcurrently Jan 10, 2024
842a990
Fix the Exception names.
ericsnowcurrently Jan 22, 2024
8448f9d
Use PyInterpreterState_GetID().
ericsnowcurrently Jan 22, 2024
455460c
Update the C analyzer.
ericsnowcurrently Feb 13, 2024
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Factor out crossinterp_exceptionsw.h.
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@ericsnowcurrently
ericsnowcurrently committed Feb 13, 2024
commit dedc0e8710e14b58cf38e06c189eba5cb3489493
44 changes: 3 additions & 41 deletions Python/crossinterp.c
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Original file line number Diff line number Diff line change
Expand Up @@ -15,47 +15,9 @@
/* exceptions */
/**************/

/* InterpreterError extends Exception */

static PyTypeObject _PyExc_InterpreterError = {
PyVarObject_HEAD_INIT(NULL, 0)
.tp_name = "InterpreterError",
.tp_doc = PyDoc_STR("An interpreter was not found."),
//.tp_base = (PyTypeObject *)PyExc_BaseException,
};
PyObject *PyExc_InterpreterError = (PyObject *)&_PyExc_InterpreterError;

/* InterpreterNotFoundError extends InterpreterError */

static PyTypeObject _PyExc_InterpreterNotFoundError = {
PyVarObject_HEAD_INIT(NULL, 0)
.tp_name = "InterpreterNotFoundError",
.tp_doc = PyDoc_STR("An interpreter was not found."),
.tp_base = &_PyExc_InterpreterError,
};
PyObject *PyExc_InterpreterNotFoundError = (PyObject *)&_PyExc_InterpreterNotFoundError;

/* lifecycle */

static int
init_exceptions(PyInterpreterState *interp)
{
_PyExc_InterpreterError.tp_base = (PyTypeObject *)PyExc_BaseException;
if (_PyStaticType_InitBuiltin(interp, &_PyExc_InterpreterError) < 0) {
return -1;
}
if (_PyStaticType_InitBuiltin(interp, &_PyExc_InterpreterNotFoundError) < 0) {
return -1;
}
return 0;
}

static void
fini_exceptions(PyInterpreterState *interp)
{
_PyStaticType_Dealloc(interp, &_PyExc_InterpreterNotFoundError);
_PyStaticType_Dealloc(interp, &_PyExc_InterpreterError);
}
static int init_exceptions(PyInterpreterState *);
static void fini_exceptions(PyInterpreterState *);
#include "crossinterp_exceptions.h"


/***************************/
Expand Down
43 changes: 43 additions & 0 deletions Python/crossinterp_exceptions.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,43 @@

/* InterpreterError extends Exception */

static PyTypeObject _PyExc_InterpreterError = {
PyVarObject_HEAD_INIT(NULL, 0)
.tp_name = "InterpreterError",
.tp_doc = PyDoc_STR("An interpreter was not found."),
//.tp_base = (PyTypeObject *)PyExc_BaseException,
};
PyObject *PyExc_InterpreterError = (PyObject *)&_PyExc_InterpreterError;

/* InterpreterNotFoundError extends InterpreterError */

static PyTypeObject _PyExc_InterpreterNotFoundError = {
PyVarObject_HEAD_INIT(NULL, 0)
.tp_name = "InterpreterNotFoundError",
.tp_doc = PyDoc_STR("An interpreter was not found."),
.tp_base = &_PyExc_InterpreterError,
};
PyObject *PyExc_InterpreterNotFoundError = (PyObject *)&_PyExc_InterpreterNotFoundError;


/* lifecycle */

static int
init_exceptions(PyInterpreterState *interp)
{
_PyExc_InterpreterError.tp_base = (PyTypeObject *)PyExc_BaseException;
if (_PyStaticType_InitBuiltin(interp, &_PyExc_InterpreterError) < 0) {
return -1;
}
if (_PyStaticType_InitBuiltin(interp, &_PyExc_InterpreterNotFoundError) < 0) {
return -1;
}
return 0;
}

static void
fini_exceptions(PyInterpreterState *interp)
{
_PyStaticType_Dealloc(interp, &_PyExc_InterpreterNotFoundError);
_PyStaticType_Dealloc(interp, &_PyExc_InterpreterError);
}
0