New submission from STINNER Victor <victor.stin...@haypocalc.com>: Attached patch modifies the following function to emit a DeprecationWarning: * PyUnicode_GET_SIZE() (and so PyUnicode_GET_DATA_SIZE()) * PyUnicode_AS_UNICODE() * PyUnicode_AsUnicodeAndSize() (and so PyUnicode_AsUnicode()) * PyUnicode_FromUnicode()
PyUnicode_GET_SIZE() macro is converted to a function. The patch adds PyUnicode_AsWideCharAndSize() because PyUnicode_AsUnicodeAndSize() is deprecated and it is still useful to convert a Unicode string to wchar_t* without having to care of freeing the memory. The patch changes tests to ignore DeprecationWarning. -- "PyUnicode_AsWideCharAndSize" name is maybe confusing because "PyUnicode_AsWideChar" exists, whereas PyUnicode_AsWideChar() requires to free explicitly the memory. -- PyUnicode_AsUnicodeAndSize() should maybe fail with an error if the string kind is not PyUnicode_WCHAR_KIND. -- The CJK codecs should be modified to use the new Unicode API before applying this patch, or test_codecs (and other tests using CJK codecs) would fail with python -Werror. ---------- components: Unicode files: unicode_warn_deprecate.patch keywords: patch messages: 148818 nosy: ezio.melotti, haypo, loewis priority: normal severity: normal status: open title: Deprecate the old Unicode API versions: Python 3.3 Added file: http://bugs.python.org/file23845/unicode_warn_deprecate.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue13526> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
