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gh-76785: Clean Up the Channels Module (gh-110568)

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Eric Snow 2023-10-17 17:51:52 -06:00 committed by GitHub
parent 73a003f646
commit a77fa05124
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3 changed files with 335 additions and 297 deletions
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2
Include/cpython/pystate.h
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@ -291,7 +291,7 @@ struct _xid {
// with deleted interpreters. Note that IDs are never re-used, so
// each one will always correspond to a specific interpreter
// (whether still alive or not).
int64_t interp;
int64_t interpid;
// new_object is a function that returns a new object in the current
// interpreter given the data. The resulting object (a new
// reference) will be equivalent to the original object. This field

616
Modules/_xxinterpchannelsmodule.c
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File diff suppressed because it is too large Load diff

14
Python/pystate.c
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@ -2428,7 +2428,7 @@ _xidata_init(_PyCrossInterpreterData *data)
assert(data->data == NULL);
assert(data->obj == NULL);
*data = (_PyCrossInterpreterData){0};
data->interp = -1;
data->interpid = -1;
}
static inline void
@ -2465,7 +2465,7 @@ _PyCrossInterpreterData_Init(_PyCrossInterpreterData *data,
// Ideally every object would know its owning interpreter.
// Until then, we have to rely on the caller to identify it
// (but we don't need it in all cases).
data->interp = (interp != NULL) ? interp->id : -1;
data->interpid = (interp != NULL) ? interp->id : -1;
data->new_object = new_object;
}
@ -2494,7 +2494,7 @@ _PyCrossInterpreterData_Clear(PyInterpreterState *interp,
{
assert(data != NULL);
// This must be called in the owning interpreter.
assert(interp == NULL || data->interp == interp->id);
assert(interp == NULL || data->interpid == interp->id);
_xidata_clear(data);
}
@ -2505,7 +2505,7 @@ _check_xidata(PyThreadState *tstate, _PyCrossInterpreterData *data)
// data->obj may be NULL, so we don't check it.
if (data->interp < 0) {
if (data->interpid < 0) {
_PyErr_SetString(tstate, PyExc_SystemError, "missing interp");
return -1;
}
@ -2557,7 +2557,7 @@ _PyObject_GetCrossInterpreterData(PyObject *obj, _PyCrossInterpreterData *data)
// Reset data before re-populating.
*data = (_PyCrossInterpreterData){0};
data->interp = -1;
data->interpid = -1;
// Call the "getdata" func for the object.
Py_INCREF(obj);
@ -2573,7 +2573,7 @@ _PyObject_GetCrossInterpreterData(PyObject *obj, _PyCrossInterpreterData *data)
}
// Fill in the blanks and validate the result.
data->interp = interp->id;
data->interpid = interp->id;
if (_check_xidata(tstate, data) != 0) {
(void)_PyCrossInterpreterData_Release(data);
return -1;
@ -2636,7 +2636,7 @@ _xidata_release(_PyCrossInterpreterData *data, int rawfree)
}
// Switch to the original interpreter.
PyInterpreterState *interp = _PyInterpreterState_LookUpID(data->interp);
PyInterpreterState *interp = _PyInterpreterState_LookUpID(data->interpid);
if (interp == NULL) {
// The interpreter was already destroyed.
// This function shouldn't have been called.