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gh-94673: Ensure Builtin Static Types are Readied Properly (gh-103940)

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There were cases where we do unnecessary work for builtin static types. This also simplifies some work necessary for a per-interpreter GIL.
This commit is contained in:
Eric Snow 2023-04-27 16:19:43 -06:00 • committed by GitHub
parent 56c7176d1d
commit d2e2e53f73
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GPG key ID: 4AEE18F83AFDEB23
21 changed files with 89 additions and 169 deletions
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22
Python/sysmodule.c
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@ -3166,10 +3166,8 @@ _PySys_InitCore(PyThreadState *tstate, PyObject *sysdict)
SET_SYS("float_info", PyFloat_GetInfo());
SET_SYS("int_info", PyLong_GetInfo());
/* initialize hash_info */
if (Hash_InfoType.tp_name == NULL) {
if (_PyStructSequence_InitBuiltin(&Hash_InfoType, &hash_info_desc) < 0) {
goto type_init_failed;
}
if (_PyStructSequence_InitBuiltin(&Hash_InfoType, &hash_info_desc) < 0) {
goto type_init_failed;
}
SET_SYS("hash_info", get_hash_info(tstate));
SET_SYS("maxunicode", PyLong_FromLong(0x10FFFF));
@ -3191,11 +3189,9 @@ _PySys_InitCore(PyThreadState *tstate, PyObject *sysdict)
#define ENSURE_INFO_TYPE(TYPE, DESC) \
do { \
if (TYPE.tp_name == NULL) { \
if (_PyStructSequence_InitBuiltinWithFlags( \
&TYPE, &DESC, Py_TPFLAGS_DISALLOW_INSTANTIATION) < 0) { \
goto type_init_failed; \
} \
if (_PyStructSequence_InitBuiltinWithFlags( \
&TYPE, &DESC, Py_TPFLAGS_DISALLOW_INSTANTIATION) < 0) { \
goto type_init_failed; \
} \
} while (0)
@ -3230,11 +3226,9 @@ _PySys_InitCore(PyThreadState *tstate, PyObject *sysdict)
SET_SYS("thread_info", PyThread_GetInfo());
/* initialize asyncgen_hooks */
if (AsyncGenHooksType.tp_name == NULL) {
if (_PyStructSequence_InitBuiltin(
&AsyncGenHooksType, &asyncgen_hooks_desc) < 0) {
goto type_init_failed;
}
if (_PyStructSequence_InitBuiltin(
&AsyncGenHooksType, &asyncgen_hooks_desc) < 0) {
goto type_init_failed;
}
#ifdef __EMSCRIPTEN__