New submission from Serhiy Storchaka: Functions added to a limited API after 3.2 should be available only when Py_LIMITED_API is not defined or is set to corresponding hexadecimal Python version (e.g. 0x03050000).
Proposed patch makes following names available only for corresponding versions of a limited API. Removed declaration: PyErr_SetExcWithArgsKwargs(). Excluded from stable ABI: _PyBytes_DecodeEscape(), PyInit_imp(). 3.3: Py_hexdigits, PyImport_ExecCodeModuleObject(), PyImport_AddModuleObject(), PyImport_ImportFrozenModuleObject(), PyMemoryView_FromMemory(), PyModule_NewObject(), PyModule_GetNameObject(), PyObject_GenericSetDict(), PyErr_GetExcInfo(), PyErr_SetExcInfo(), PyErr_SetImportError(), PyParser_SimpleParseStringFlagsFilename(), PyThread_GetInfo(), PyUnicode_Substring(), PyUnicode_AsUCS4(), PyUnicode_AsUCS4Copy(), PyUnicode_GetLength(), PyUnicode_ReadChar(), PyUnicode_WriteChar(), PyUnicode_DecodeCodePageStateful(), PyUnicode_EncodeCodePage(), PyUnicode_DecodeLocaleAndSize(), PyUnicode_DecodeLocale(), PyUnicode_EncodeLocale(), PyUnicode_FindChar(), and a number of OSError subclasses. 3.4: PyErr_SetFromErrnoWithFilenameObjects(), PyErr_SetExcFromWindowsErrWithFilenameObjects(). 3.5: PyNumber_MatrixMultiply(), PyNumber_InPlaceMatrixMultiply(), PyCodec_NameReplaceErrors(), Py_DecodeLocale(), Py_EncodeLocale(), PyImport_ImportModuleLevelObject(), PyObject_Calloc(), PyExc_StopAsyncIteration, PyExc_RecursionError, PyMem_Calloc(), a number of PyODict_* macros. 3.6: Py_FileSystemDefaultEncodeErrors, PyOS_FSPath(), PyExc_ModuleNotFoundError, PyErr_SetImportErrorSubclass(), PyErr_ResourceWarning(). However it may be better that some was added to stable ABI by mistake. Py_hexdigits looks as a stuff for internal use, PyThread_GetInfo() and PyODict_* macros are not documented. ---------- components: Interpreter Core files: limited-api.patch keywords: patch messages: 283910 nosy: haypo, serhiy.storchaka priority: normal severity: normal stage: patch review status: open title: Mark new limited C API versions: Python 3.5, Python 3.6, Python 3.7 Added file: http://bugs.python.org/file46016/limited-api.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue29058> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
