bpo-46541: Replace core use of _Py_IDENTIFIER() with statically initialized global objects.#30928

Merged

ericsnowcurrently merged 117 commits intopython:mainfrom

ericsnowcurrently:global-strings

Feb 8, 2022

Commits on Feb 1, 2022

Add _Py_STRING_LENGTH().
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Add PyInterpreterState._preallocated.strings (identifiers-only for now).
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Move the strings to _PyRuntimeState.
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Initialize the global singleton strings (identifiers-only for now).
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Add the global (non-identifier) string literals.
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Add _PyObject_CallMethod().
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Get rid of _Py_IDENTIFIER() in tokenizer.c.
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Add _PyDict_GetItemWithError().
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Set the hash if not set yet.
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Add _PySys_GetAttr().
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Get rid of _Py_IDENTIFIER() in _warnings.c.
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_PyObject_LookupSpecial() -> _PyObject_LookupSpecialId().
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Add _PyObject_LookupSpecial().
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Get rid of _Py_IDENTIFIER() in bltinmodule.c.
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Get rid of _Py_IDENTIFIER() in ceval.c.
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Add a TODO.
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Get rid of _Py_IDENTIFIER() in specialize.c.
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Get rid of _Py_IDENTIFIER() in traceback.c.
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Get rid of _Py_IDENTIFIER() in codecs.c.
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Get rid of _Py_IDENTIFIER() in compile.c.
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Get rid of _Py_IDENTIFIER() in importdl.c.
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Get rid of _Py_IDENTIFIER() in marshal.c.
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Get rid of _Py_IDENTIFIER() in errors.c.
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Get rid of _Py_IDENTIFIER() in import.c.
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Add _PySys_SetAttr().
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Get rid of _Py_IDENTIFIER() in pylifecycle.c.
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Get rid of _Py_IDENTIFIER() in pythonrun.c.
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Get rid of _Py_IDENTIFIER() in sysmodule.c.
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Get rid of _Py_IDENTIFIER() in typeobject.c.
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Get rid of _Py_IDENTIFIER() in abstract.c.
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Add _PyEval_GetBuiltin().
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Get rid of _Py_IDENTIFIER() in descrobject.c.
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Get rid of _Py_IDENTIFIER() in moduleobject.c.
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Get rid of _Py_IDENTIFIER() in object.c.
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Get rid of _Py_IDENTIFIER() in bytearrayobject.c.
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Get rid of _Py_IDENTIFIER() in bytesobject.c.
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Get rid of _Py_IDENTIFIER() in classobject.c.
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Get rid of _Py_IDENTIFIER() in complexobject.c.
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Get rid of _Py_IDENTIFIER() in dictobject.c.
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Get rid of _Py_IDENTIFIER() in enumobject.c.
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Get rid of _Py_IDENTIFIER() in exceptions.c.
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Get rid of _Py_IDENTIFIER() in fileobject.c.
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Get rid of _Py_IDENTIFIER() in frameobject.c.
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Get rid of _Py_IDENTIFIER() in funcobject.c.
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Get rid of _Py_IDENTIFIER() in genericaliasobject.c.
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Get rid of _Py_IDENTIFIER() in genobject.c.
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Get rid of _Py_IDENTIFIER() in iterobject.c.
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Get rid of _Py_IDENTIFIER() in listobject.c.
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Get rid of _Py_IDENTIFIER() in longobject.c.
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Get rid of _Py_IDENTIFIER() in methodobject.c.
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Get rid of _Py_IDENTIFIER() in odictobject.c.
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Get rid of _Py_IDENTIFIER() in rangeobject.c.
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Get rid of _Py_IDENTIFIER() in setobject.c.
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Get rid of _Py_IDENTIFIER() in structseq.c.
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Get rid of _Py_IDENTIFIER() in tupleobject.c.
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Get rid of _Py_IDENTIFIER() in unicodeobject.c.
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Get rid of _Py_IDENTIFIER() in unionobject.c.
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Get rid of _Py_IDENTIFIER() in weakrefobject.c.
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Get rid of _Py_IDENTIFIER() in _pickle.c.
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Add _PyObject_CallMethodObj().
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Use _PyObject_CallMethodObj().
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_PyObject_CallMethod() -> _PyObject_CallMethodFormat().
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_PyObject_CallMethodObj() -> _PyObject_CallMethod().
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Get rid of _Py_IDENTIFIER() in the _io module.
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Get rid of _Py_IDENTIFIER() in _threadmodule.c.
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Get rid of _Py_IDENTIFIER() in _abc.c.
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Get rid of _Py_IDENTIFIER() in faulthandler.c.
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Get rid of _Py_IDENTIFIER() in _collectionsmodule.c.
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Get rid of _Py_IDENTIFIER() in itertoolsmodule.c.
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Get rid of _Py_IDENTIFIER() in posixmodule.c.
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Get rid of _Py_IDENTIFIER() in _operator.c.
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Get rid of _Py_IDENTIFIER() in timemodule.c.
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Get rid of _Py_IDENTIFIER() in main.c.
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Get rid of _Py_static_string() in typeobject.c.
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Get rid of _Py_static_string() in ast_opt.c.
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Get rid of _Py_static_string() in compile.c.
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Disallow _Py_IDENTIFIER in core.
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Leave all the functions.
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Auto-generate the global strings.
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Drop _Py_unicode_state.empty_string.
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Do not include the latin-1 characters (for now).
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Use a better prefix for the field names.
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Clean up the declarations a little.
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Add _Py_IS_POINTER_FROM_VAR().
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Consider all global strings as singletons.
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_Py_IS_POINTER_FROM_VAR() -> _PyObject_IsSingleton().
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Add _PyUnicode_InternSafe().
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Intern the global strings when used.
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Limit when we check the global strings for consistency.
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Drop _PyUnicode_InternSafe().
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Add a --check option to generate_global_objects.py.
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Drop unused global strings.
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Check the global objects in CI.
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Fix _PyObject_CallMethod() for size_t.
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Dump the exception if normal printing fails.
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Regenerate test_frozenmain.h.
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Add some identifiers that are only used in non-debug builds.
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Drop _PyObject_CallMethod_SizeT().
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Merge branch 'main' into global-strings
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Cast to void* before casting to uint64_t.
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Explicitly mark each module that still uses _Py_IDENTIFIER().
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_testembed still uses _Py_IDENTIFIER().
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Fix name collisions from Windows.
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Commits on Feb 4, 2022

_Py_GET_GLOBAL_IDENTIFIER() -> _Py_ID().
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_Py_GET_GLOBAL_STRING() -> _Py_STR().
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Use a simpler field prefix than spamspamspam_.
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ASCII_STR() -> STRUCT_FOR_ASCII_STR().
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LITERAL() -> STRUCT_FOR_STR().
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ID() -> STRUCT_FOR_ID().
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Use _PyObject_IMMORTAL_INIT().
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Drop _Py_STRING_LENGTH().
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Inline uses of _Py_ID().
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Inline uses of _Py_STR().
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Drop _PyObject_IsSingleton(). (C99 undefined makes it too tricky.)
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Drop address-taking from _PY_ID() and _Py_STR().
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Add a compatibility shim for _PyObject_LookupSpecialId().
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Merge branch 'main' into global-strings
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