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GH-121832: Assert that the version number of static builtin types is not changed by PyType_Modified. (GH-122182)

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Update datetime module and test_type_cache.py to not call PyType_Modified.
This commit is contained in:
Mark Shannon
2024-07-24 10:22:51 +01:00
committed by GitHub
parent b3b7b7d46a
commit e55b05f29e
3 changed files with 44 additions and 65 deletions
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84
Modules/_datetimemodule.c
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@@ -7256,50 +7256,52 @@ _datetime_exec(PyObject *module)
Py_DECREF(value); \
} while(0)
/* timedelta values */
PyObject *d = _PyType_GetDict(&PyDateTime_DeltaType);
DATETIME_ADD_MACRO(d, "resolution", new_delta(0, 0, 1, 0));
DATETIME_ADD_MACRO(d, "min", new_delta(-MAX_DELTA_DAYS, 0, 0, 0));
DATETIME_ADD_MACRO(d, "max",
new_delta(MAX_DELTA_DAYS, 24*3600-1, 1000000-1, 0));
if (!reloading) {
/* timedelta values */
PyObject *d = _PyType_GetDict(&PyDateTime_DeltaType);
DATETIME_ADD_MACRO(d, "resolution", new_delta(0, 0, 1, 0));
DATETIME_ADD_MACRO(d, "min", new_delta(-MAX_DELTA_DAYS, 0, 0, 0));
DATETIME_ADD_MACRO(d, "max",
new_delta(MAX_DELTA_DAYS, 24*3600-1, 1000000-1, 0));
/* date values */
d = _PyType_GetDict(&PyDateTime_DateType);
DATETIME_ADD_MACRO(d, "min", new_date(1, 1, 1));
DATETIME_ADD_MACRO(d, "max", new_date(MAXYEAR, 12, 31));
DATETIME_ADD_MACRO(d, "resolution", new_delta(1, 0, 0, 0));
/* date values */
d = _PyType_GetDict(&PyDateTime_DateType);
DATETIME_ADD_MACRO(d, "min", new_date(1, 1, 1));
DATETIME_ADD_MACRO(d, "max", new_date(MAXYEAR, 12, 31));
DATETIME_ADD_MACRO(d, "resolution", new_delta(1, 0, 0, 0));
/* time values */
d = _PyType_GetDict(&PyDateTime_TimeType);
DATETIME_ADD_MACRO(d, "min", new_time(0, 0, 0, 0, Py_None, 0));
DATETIME_ADD_MACRO(d, "max", new_time(23, 59, 59, 999999, Py_None, 0));
DATETIME_ADD_MACRO(d, "resolution", new_delta(0, 0, 1, 0));
/* time values */
d = _PyType_GetDict(&PyDateTime_TimeType);
DATETIME_ADD_MACRO(d, "min", new_time(0, 0, 0, 0, Py_None, 0));
DATETIME_ADD_MACRO(d, "max", new_time(23, 59, 59, 999999, Py_None, 0));
DATETIME_ADD_MACRO(d, "resolution", new_delta(0, 0, 1, 0));
/* datetime values */
d = _PyType_GetDict(&PyDateTime_DateTimeType);
DATETIME_ADD_MACRO(d, "min",
new_datetime(1, 1, 1, 0, 0, 0, 0, Py_None, 0));
DATETIME_ADD_MACRO(d, "max", new_datetime(MAXYEAR, 12, 31, 23, 59, 59,
999999, Py_None, 0));
DATETIME_ADD_MACRO(d, "resolution", new_delta(0, 0, 1, 0));
/* datetime values */
d = _PyType_GetDict(&PyDateTime_DateTimeType);
DATETIME_ADD_MACRO(d, "min",
new_datetime(1, 1, 1, 0, 0, 0, 0, Py_None, 0));
DATETIME_ADD_MACRO(d, "max", new_datetime(MAXYEAR, 12, 31, 23, 59, 59,
999999, Py_None, 0));
DATETIME_ADD_MACRO(d, "resolution", new_delta(0, 0, 1, 0));
/* timezone values */
d = _PyType_GetDict(&PyDateTime_TimeZoneType);
if (PyDict_SetItemString(d, "utc", (PyObject *)&utc_timezone) < 0) {
goto error;
/* timezone values */
d = _PyType_GetDict(&PyDateTime_TimeZoneType);
if (PyDict_SetItemString(d, "utc", (PyObject *)&utc_timezone) < 0) {
goto error;
}
/* bpo-37642: These attributes are rounded to the nearest minute for backwards
* compatibility, even though the constructor will accept a wider range of
* values. This may change in the future.*/
/* -23:59 */
DATETIME_ADD_MACRO(d, "min", create_timezone_from_delta(-1, 60, 0, 1));
/* +23:59 */
DATETIME_ADD_MACRO(
d, "max", create_timezone_from_delta(0, (23 * 60 + 59) * 60, 0, 0));
}
/* bpo-37642: These attributes are rounded to the nearest minute for backwards
* compatibility, even though the constructor will accept a wider range of
* values. This may change in the future.*/
/* -23:59 */
DATETIME_ADD_MACRO(d, "min", create_timezone_from_delta(-1, 60, 0, 1));
/* +23:59 */
DATETIME_ADD_MACRO(
d, "max", create_timezone_from_delta(0, (23 * 60 + 59) * 60, 0, 0));
#undef DATETIME_ADD_MACRO
/* Add module level attributes */
@@ -7342,12 +7344,6 @@ _datetime_exec(PyObject *module)
static_assert(DI100Y == 25 * DI4Y - 1, "DI100Y");
assert(DI100Y == days_before_year(100+1));
if (reloading) {
for (size_t i = 0; i < Py_ARRAY_LENGTH(capi_types); i++) {
PyType_Modified(capi_types[i]);
}
}
if (set_current_module(interp, module) < 0) {
goto error;
}