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| author | INADA Naoki <methane@users.noreply.github.com> | 2018-04-04 04:59:08 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-04-04 04:59:08 (GMT) |
| commit | 42ec190761a2e8503aaa06f0bfaaabe98749179b (patch) | |
| tree | 0ce1a2b64e3e64c06a880e8b4d63acb43bdede09 /Doc/c-api/arg.rst | |
| parent | dfbbbf16f9aab82330c634913441b5ac73267d9c (diff) | |
| download | cpython-42ec190761a2e8503aaa06f0bfaaabe98749179b.zip cpython-42ec190761a2e8503aaa06f0bfaaabe98749179b.tar.gz cpython-42ec190761a2e8503aaa06f0bfaaabe98749179b.tar.bz2 | |
bpo-33195: Doc: Deprecate Py_UNICODE in c-api/arg (GH-6329)
Py_UNICODE is deprecated since Python 3.3.
But the deprecation is missed in the c-api/arg document.
Diffstat (limited to 'Doc/c-api/arg.rst')
| -rw-r--r-- | Doc/c-api/arg.rst | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/Doc/c-api/arg.rst b/Doc/c-api/arg.rst index e4b48e6..b41130e 100644 --- a/Doc/c-api/arg.rst +++ b/Doc/c-api/arg.rst @@ -151,19 +151,35 @@ 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 + Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using + :c:func:`PyUnicode_AsWideCharString`. + ``u#`` (:class:`str`) [const Py_UNICODE \*, int] This variant on ``u`` stores into two C variables, the first one a pointer to a Unicode data buffer, the second one its length. This variant allows null code points. + .. deprecated-removed:: 3.3 4.0 + Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using + :c:func:`PyUnicode_AsWideCharString`. + ``Z`` (:class:`str` or ``None``) [const Py_UNICODE \*] 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 + Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using + :c:func:`PyUnicode_AsWideCharString`. + ``Z#`` (:class:`str` or ``None``) [const Py_UNICODE \*, int] 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 + Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using + :c:func:`PyUnicode_AsWideCharString`. + ``U`` (:class:`str`) [PyObject \*] Requires that the Python object is a Unicode object, without attempting any conversion. Raises :exc:`TypeError` if the object is not a Unicode @@ -552,12 +568,13 @@ Building values ``z#`` (:class:`str` or ``None``) [const char \*, int] Same as ``s#``. - ``u`` (:class:`str`) [const Py_UNICODE \*] - Convert a null-terminated buffer of Unicode (UCS-2 or UCS-4) data to a Python - Unicode object. If the Unicode buffer pointer is *NULL*, ``None`` is returned. + ``u`` (:class:`str`) [const wchar_t \*] + Convert a null-terminated :c:type:`wchar_t` buffer of Unicode (UTF-16 or UCS-4) + data to a Python Unicode object. If the Unicode buffer pointer is *NULL*, + ``None`` is returned. - ``u#`` (:class:`str`) [const Py_UNICODE \*, int] - Convert a Unicode (UCS-2 or UCS-4) data buffer and its length to a Python + ``u#`` (:class:`str`) [const wchar_t \*, int] + Convert a Unicode (UTF-16 or UCS-4) data buffer and its length to a Python Unicode object. If the Unicode buffer pointer is *NULL*, the length is ignored and ``None`` is returned. |