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Merge branch 'master' into dependabot/pip/pyopenssl-gte-26.0.0

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Noah Stapp 2026-05-07 15:03:18 -04:00 committed by GitHub
commit b4b55165a7
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1 changed files with 144 additions and 71 deletions
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215
bson/_cbsonmodule.c
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@ -109,6 +109,7 @@ struct module_state {
#define DATETIME_CLAMP 2
#define DATETIME_MS 3
#define DATETIME_AUTO 4
#define PYTHON_3_12 0x030C0000
/* Converts integer to its string representation in decimal notation. */
extern int cbson_long_long_to_str(long long num, char* str, size_t size) {
@ -249,6 +250,67 @@ static int _write_element_to_buffer(PyObject* self, buffer_t buffer,
*/
static int write_raw_doc(buffer_t buffer, PyObject* raw, PyObject* _raw);
#if PY_VERSION_HEX >= PYTHON_3_12
/* Transfer traceback from old_exc to new_exc.
* Steals reference to old_exc. */
static PyObject* _transfer_traceback(PyObject *old_exc, PyObject *new_exc) {
PyObject *tb = PyException_GetTraceback(old_exc);
if (tb) {
PyException_SetTraceback(new_exc, tb);
Py_DECREF(tb);
}
Py_DECREF(old_exc);
return new_exc;
}
#endif
/* Rewrap the current exception as InvalidBSON(str(e)) if it is not already an InvalidBSON error. */
static void _rewrap_as_invalid_bson(void) {
#if PY_VERSION_HEX >= PYTHON_3_12
PyObject *exc = PyErr_GetRaisedException();
if (exc && PyErr_GivenExceptionMatches(exc, PyExc_Exception)) {
PyObject *InvalidBSON = _error("InvalidBSON");
if (InvalidBSON) {
if (!PyErr_GivenExceptionMatches(exc, InvalidBSON)) {
PyObject *err_msg = PyObject_Str(exc);
if (err_msg) {
PyObject *new_exc = PyObject_CallOneArg(InvalidBSON, err_msg);
if (new_exc) {
exc = _transfer_traceback(exc, new_exc);
}
}
Py_XDECREF(err_msg);
}
Py_DECREF(InvalidBSON);
}
}
/* Steals reference to exc. */
PyErr_SetRaisedException(exc);
#else
PyObject *etype = NULL, *evalue = NULL, *etrace = NULL;
PyObject *InvalidBSON = NULL;
PyErr_Fetch(&etype, &evalue, &etrace);
if (PyErr_GivenExceptionMatches(etype, PyExc_Exception)) {
InvalidBSON = _error("InvalidBSON");
if (InvalidBSON) {
if (!PyErr_GivenExceptionMatches(etype, InvalidBSON)) {
Py_DECREF(etype);
etype = InvalidBSON;
if (evalue) {
PyObject *msg = PyObject_Str(evalue);
Py_DECREF(evalue);
evalue = msg;
}
PyErr_NormalizeException(&etype, &evalue, &etrace);
} else {
Py_DECREF(InvalidBSON);
}
}
}
PyErr_Restore(etype, evalue, etrace);
#endif
}
/* Date stuff */
static PyObject* datetime_from_millis(long long millis) {
/* To encode a datetime instance like datetime(9999, 12, 31, 23, 59, 59, 999999)
@ -294,34 +356,57 @@ static PyObject* datetime_from_millis(long long millis) {
timeinfo.tm_sec,
microseconds);
if(!datetime) {
PyObject *etype = NULL, *evalue = NULL, *etrace = NULL;
#if PY_VERSION_HEX >= PYTHON_3_12
PyObject *exc = PyErr_GetRaisedException();
/*
* Calling _error clears the error state, so fetch it first.
*/
PyErr_Fetch(&etype, &evalue, &etrace);
/* Only add addition error message on ValueError exceptions. */
if (PyErr_GivenExceptionMatches(etype, PyExc_ValueError)) {
if (evalue) {
PyObject* err_msg = PyObject_Str(evalue);
/* Only add additional error message on ValueError exceptions. */
if (exc && PyErr_GivenExceptionMatches(exc, PyExc_ValueError)) {
PyObject* err_msg = PyObject_Str(exc);
if (err_msg) {
PyObject* appendage = PyUnicode_FromString(" (Consider Using CodecOptions(datetime_conversion=DATETIME_AUTO) or MongoClient(datetime_conversion='DATETIME_AUTO')). See: https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/dates-and-times/#handling-out-of-range-datetimes");
if (appendage) {
PyObject* msg = PyUnicode_Concat(err_msg, appendage);
if (msg) {
Py_DECREF(evalue);
evalue = msg;
PyObject* new_exc = PyObject_CallOneArg(PyExc_ValueError, msg);
if (new_exc) {
exc = _transfer_traceback(exc, new_exc);
}
Py_DECREF(msg);
}
}
Py_XDECREF(appendage);
}
Py_XDECREF(err_msg);
}
PyErr_NormalizeException(&etype, &evalue, &etrace);
}
/* Steals references to args. */
PyErr_Restore(etype, evalue, etrace);
/* Steals reference to exc. */
PyErr_SetRaisedException(exc);
#else
/* Calling _error clears the error state, so fetch it first.*/
PyObject *etype = NULL, *evalue = NULL, *etrace = NULL;
PyErr_Fetch(&etype, &evalue, &etrace);
/* Only add additional error message on ValueError exceptions. */
if (PyErr_GivenExceptionMatches(etype, PyExc_ValueError)) {
if (evalue) {
PyObject* err_msg = PyObject_Str(evalue);
if (err_msg) {
PyObject* appendage = PyUnicode_FromString(" (Consider Using CodecOptions(datetime_conversion=DATETIME_AUTO) or MongoClient(datetime_conversion='DATETIME_AUTO')). See: https://www.mongodb.com/docs/languages/python/pymongo-driver/current/data-formats/dates-and-times/#handling-out-of-range-datetimes");
if (appendage) {
PyObject* msg = PyUnicode_Concat(err_msg, appendage);
if (msg) {
Py_DECREF(evalue);
evalue = msg;
}
}
Py_XDECREF(appendage);
}
Py_XDECREF(err_msg);
}
PyErr_NormalizeException(&etype, &evalue, &etrace);
}
/* Steals references to args. */
PyErr_Restore(etype, evalue, etrace);
#endif
}
return datetime;
}
@ -1681,6 +1766,46 @@ fail:
/* Update Invalid Document error to include doc as a property.
*/
void handle_invalid_doc_error(PyObject* dict) {
#if PY_VERSION_HEX >= PYTHON_3_12
PyObject *exc = PyErr_GetRaisedException();
PyObject *msg = NULL, *new_msg = NULL;
PyObject *InvalidDocument = NULL;
if (exc == NULL) {
return;
}
InvalidDocument = _error("InvalidDocument");
if (InvalidDocument == NULL) {
goto cleanup;
}
if (PyErr_GivenExceptionMatches(exc, InvalidDocument)) {
msg = PyObject_Str(exc);
if (msg) {
const char *msg_utf8 = PyUnicode_AsUTF8(msg);
if (msg_utf8 == NULL) {
goto cleanup;
}
new_msg = PyUnicode_FromFormat("Invalid document: %s", msg_utf8);
if (new_msg == NULL) {
goto cleanup;
}
/* Add doc to the error instance as a property. */
PyObject* exc_args[2] = {new_msg, dict};
PyObject* new_exc = PyObject_Vectorcall(InvalidDocument, exc_args, 2, NULL);
if (new_exc) {
exc = _transfer_traceback(exc, new_exc);
}
}
}
cleanup:
/* Steals reference to exc. */
PyErr_SetRaisedException(exc);
Py_XDECREF(msg);
Py_XDECREF(InvalidDocument);
Py_XDECREF(new_msg);
#else
PyObject *etype = NULL, *evalue = NULL, *etrace = NULL;
PyObject *msg = NULL, *new_msg = NULL, *new_evalue = NULL;
PyErr_Fetch(&etype, &evalue, &etrace);
@ -1723,6 +1848,7 @@ cleanup:
Py_XDECREF(InvalidDocument);
Py_XDECREF(new_evalue);
Py_XDECREF(new_msg);
#endif
}
@ -2654,42 +2780,7 @@ static PyObject* get_value(PyObject* self, PyObject* name, const char* buffer,
* Wrap any non-InvalidBSON errors in InvalidBSON.
*/
if (PyErr_Occurred()) {
PyObject *etype = NULL, *evalue = NULL, *etrace = NULL;
PyObject *InvalidBSON = NULL;
/*
* Calling _error clears the error state, so fetch it first.
*/
PyErr_Fetch(&etype, &evalue, &etrace);
/* Dont reraise anything but PyExc_Exceptions as InvalidBSON. */
if (PyErr_GivenExceptionMatches(etype, PyExc_Exception)) {
InvalidBSON = _error("InvalidBSON");
if (InvalidBSON) {
if (!PyErr_GivenExceptionMatches(etype, InvalidBSON)) {
/*
* Raise InvalidBSON(str(e)).
*/
Py_DECREF(etype);
etype = InvalidBSON;
if (evalue) {
PyObject *msg = PyObject_Str(evalue);
Py_DECREF(evalue);
evalue = msg;
}
PyErr_NormalizeException(&etype, &evalue, &etrace);
} else {
/*
* The current exception matches InvalidBSON, so we don't
* need this reference after all.
*/
Py_DECREF(InvalidBSON);
}
}
}
/* Steals references to args. */
PyErr_Restore(etype, evalue, etrace);
_rewrap_as_invalid_bson();
} else {
PyObject *InvalidBSON = _error("InvalidBSON");
if (InvalidBSON) {
@ -2727,25 +2818,7 @@ static int _element_to_dict(PyObject* self, const char* string,
if (!*name) {
/* If NULL is returned then wrap the UnicodeDecodeError
in an InvalidBSON error */
PyObject *etype = NULL, *evalue = NULL, *etrace = NULL;
PyObject *InvalidBSON = NULL;
PyErr_Fetch(&etype, &evalue, &etrace);
if (PyErr_GivenExceptionMatches(etype, PyExc_Exception)) {
InvalidBSON = _error("InvalidBSON");
if (InvalidBSON) {
Py_DECREF(etype);
etype = InvalidBSON;
if (evalue) {
PyObject *msg = PyObject_Str(evalue);
Py_DECREF(evalue);
evalue = msg;
}
PyErr_NormalizeException(&etype, &evalue, &etrace);
}
}
PyErr_Restore(etype, evalue, etrace);
_rewrap_as_invalid_bson();
return -1;
}
position += (unsigned)name_length + 1;