python_doc_md/Advanced/deprecations/c-api-pending-removal-in-future.md

Pending removal in future versions

The following APIs are deprecated and will be removed, although there is currently no date scheduled for their removal.

• Py_TPFLAGS_HAVE_FINALIZE{.interpreted-text role="c:macro"}: Unneeded since Python 3.8.
• PyErr_Fetch{.interpreted-text role="c:func"}: Use PyErr_GetRaisedException{.interpreted-text role="c:func"} instead.
• PyErr_NormalizeException{.interpreted-text role="c:func"}: Use PyErr_GetRaisedException{.interpreted-text role="c:func"} instead.
• PyErr_Restore{.interpreted-text role="c:func"}: Use PyErr_SetRaisedException{.interpreted-text role="c:func"} instead.
• PyModule_GetFilename{.interpreted-text role="c:func"}: Use PyModule_GetFilenameObject{.interpreted-text role="c:func"} instead.
• PyOS_AfterFork{.interpreted-text role="c:func"}: Use PyOS_AfterFork_Child{.interpreted-text role="c:func"} instead.
• PySlice_GetIndicesEx{.interpreted-text role="c:func"}: Use PySlice_Unpack{.interpreted-text role="c:func"} and PySlice_AdjustIndices{.interpreted-text role="c:func"} instead.
• PyUnicode_READY{.interpreted-text role="c:func"}: Unneeded since Python 3.12
• !PyErr_Display{.interpreted-text role="c:func"}: Use PyErr_DisplayException{.interpreted-text role="c:func"} instead.
• !_PyErr_ChainExceptions{.interpreted-text role="c:func"}: Use !_PyErr_ChainExceptions1{.interpreted-text role="c:func"} instead.
• !PyBytesObject.ob_shash{.interpreted-text role="c:member"} member: call PyObject_Hash{.interpreted-text role="c:func"} instead.
• Thread Local Storage (TLS) API:
  • PyThread_create_key{.interpreted-text role="c:func"}: Use PyThread_tss_alloc{.interpreted-text role="c:func"} instead.
  • PyThread_delete_key{.interpreted-text role="c:func"}: Use PyThread_tss_free{.interpreted-text role="c:func"} instead.
  • PyThread_set_key_value{.interpreted-text role="c:func"}: Use PyThread_tss_set{.interpreted-text role="c:func"} instead.
  • PyThread_get_key_value{.interpreted-text role="c:func"}: Use PyThread_tss_get{.interpreted-text role="c:func"} instead.
  • PyThread_delete_key_value{.interpreted-text role="c:func"}: Use PyThread_tss_delete{.interpreted-text role="c:func"} instead.
  • PyThread_ReInitTLS{.interpreted-text role="c:func"}: Unneeded since Python 3.7.