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bpo-42260: Add _PyInterpreterState_SetConfig() (GH-23158)

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* Inline _PyInterpreterState_SetConfig(): replace it with
  _PyConfig_Copy().
* Add _PyErr_SetFromPyStatus()
* Add _PyInterpreterState_GetConfigCopy()
* Add a new _PyInterpreterState_SetConfig() function.
* Add an unit which gets, modifies, and sets the config.
This commit is contained in:
Victor Stinner 2020-11-05 00:45:56 +01:00 • committed by GitHub
parent 100964e031
commit 048a35659a
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9 changed files with 189 additions and 16 deletions
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20
Python/initconfig.c
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@ -242,8 +242,9 @@ PyStatus PyStatus_Ok(void)
PyStatus PyStatus_Error(const char *err_msg)
{
assert(err_msg != NULL);
return (PyStatus){._type = _PyStatus_TYPE_ERROR,
.err_msg = err_msg};
.err_msg = err_msg};
}
PyStatus PyStatus_NoMemory(void)
@ -262,6 +263,23 @@ int PyStatus_IsExit(PyStatus status)
int PyStatus_Exception(PyStatus status)
{ return _PyStatus_EXCEPTION(status); }
PyObject*
_PyErr_SetFromPyStatus(PyStatus status)
{
if (!_PyStatus_IS_ERROR(status)) {
PyErr_Format(PyExc_SystemError,
"%s() expects an error PyStatus",
_PyStatus_GET_FUNC());
}
else if (status.func) {
PyErr_Format(PyExc_ValueError, "%s: %s", status.func, status.err_msg);
}
else {
PyErr_Format(PyExc_ValueError, "%s", status.err_msg);
}
return NULL;
}
/* --- PyWideStringList ------------------------------------------------ */