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gh-108014: Add Py_IsFinalizing() function (#108032)

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Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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Victor Stinner 2023-08-18 12:34:41 +02:00 • committed by GitHub
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Doc/c-api/init.rst
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@ -373,6 +373,14 @@ Initializing and finalizing the interpreter
:c:func:`Py_Initialize` is called again.
.. c:function:: int Py_IsFinalizing()
Return true (non-zero) if the main Python interpreter is
:term:`shutting down <interpreter shutdown>`. Return false (zero) otherwise.
.. versionadded:: 3.13
.. c:function:: int Py_FinalizeEx()
Undo all initializations made by :c:func:`Py_Initialize` and subsequent use of
@ -852,7 +860,7 @@ code, or when embedding the Python interpreter:
.. note::
Calling this function from a thread when the runtime is finalizing
will terminate the thread, even if the thread was not created by Python.
You can use :c:func:`!_Py_IsFinalizing` or :func:`sys.is_finalizing` to
You can use :c:func:`Py_IsFinalizing` or :func:`sys.is_finalizing` to
check if the interpreter is in process of being finalized before calling
this function to avoid unwanted termination.
@ -898,7 +906,7 @@ with sub-interpreters:
.. note::
Calling this function from a thread when the runtime is finalizing
will terminate the thread, even if the thread was not created by Python.
You can use :c:func:`!_Py_IsFinalizing` or :func:`sys.is_finalizing` to
You can use :c:func:`Py_IsFinalizing` or :func:`sys.is_finalizing` to
check if the interpreter is in process of being finalized before calling
this function to avoid unwanted termination.
@ -1180,7 +1188,7 @@ All of the following functions must be called after :c:func:`Py_Initialize`.
.. note::
Calling this function from a thread when the runtime is finalizing
will terminate the thread, even if the thread was not created by Python.
You can use :c:func:`!_Py_IsFinalizing` or :func:`sys.is_finalizing` to
You can use :c:func:`Py_IsFinalizing` or :func:`sys.is_finalizing` to
check if the interpreter is in process of being finalized before calling
this function to avoid unwanted termination.