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bpo-36346: Document removal schedule of deprecate APIs (GH-20879)

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We will remove wstr cache in Python 3.12. See PEP 623.
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Inada Naoki 2021-02-23 08:06:51 +09:00 committed by GitHub
parent 91a639a094
commit 2d6f2eed14
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3 changed files with 9 additions and 8 deletions
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8
Doc/c-api/arg.rst
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@ -149,7 +149,7 @@ which disallows mutable objects such as :class:`bytearray`.
Previously, :exc:`TypeError` was raised when embedded null code points
were encountered in the Python string.
.. deprecated-removed:: 3.3 4.0
.. deprecated-removed:: 3.3 3.12
Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using
:c:func:`PyUnicode_AsWideCharString`.
@ -158,7 +158,7 @@ which disallows mutable objects such as :class:`bytearray`.
Unicode data buffer, the second one its length. This variant allows
null code points.
.. deprecated-removed:: 3.3 4.0
.. deprecated-removed:: 3.3 3.12
Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using
:c:func:`PyUnicode_AsWideCharString`.
@ -166,7 +166,7 @@ which disallows mutable objects such as :class:`bytearray`.
Like ``u``, but the Python object may also be ``None``, in which case the
:c:type:`Py_UNICODE` pointer is set to ``NULL``.
.. deprecated-removed:: 3.3 4.0
.. deprecated-removed:: 3.3 3.12
Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using
:c:func:`PyUnicode_AsWideCharString`.
@ -174,7 +174,7 @@ which disallows mutable objects such as :class:`bytearray`.
Like ``u#``, but the Python object may also be ``None``, in which case the
:c:type:`Py_UNICODE` pointer is set to ``NULL``.
.. deprecated-removed:: 3.3 4.0
.. deprecated-removed:: 3.3 3.12
Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using
:c:func:`PyUnicode_AsWideCharString`.

7
Doc/c-api/unicode.rst
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@ -19,8 +19,7 @@ points must be below 1114112 (which is the full Unicode range).
:c:type:`Py_UNICODE*` and UTF-8 representations are created on demand and cached
in the Unicode object. The :c:type:`Py_UNICODE*` representation is deprecated
and inefficient; it should be avoided in performance- or memory-sensitive
situations.
and inefficient.
Due to the transition between the old APIs and the new APIs, Unicode objects
can internally be in two states depending on how they were created:
@ -434,7 +433,7 @@ APIs:
If *u* is ``NULL``, this function behaves like :c:func:`PyUnicode_FromUnicode`
with the buffer set to ``NULL``. This usage is deprecated in favor of
:c:func:`PyUnicode_New`.
:c:func:`PyUnicode_New`, and will be removed in Python 3.12.
.. c:function:: PyObject *PyUnicode_FromString(const char *u)
@ -676,7 +675,7 @@ APIs:
Deprecated Py_UNICODE APIs
""""""""""""""""""""""""""
.. deprecated-removed:: 3.3 4.0
.. deprecated-removed:: 3.3 3.12
These API functions are deprecated with the implementation of :pep:`393`.
Extension modules can continue using them, as they will not be removed in Python

2
Misc/NEWS.d/next/Documentation/2020-06-15-10-45-45.bpo-36346.H0sS_i.rst Normal file
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@ -0,0 +1,2 @@
Update some deprecated unicode APIs which are documented as "will be removed
in 4.0" to "3.12". See :pep:`623` for detail.