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| author | Stefan Krah <skrah@bytereef.org> | 2012-02-29 16:47:21 (GMT) |
|---|---|---|
| committer | Stefan Krah <skrah@bytereef.org> | 2012-02-29 16:47:21 (GMT) |
| commit | 54c32032aa28bdfead50714bf7861c98a9843597 (patch) | |
| tree | 4751ff9b141bcb91ccea58b865ffe971da901723 /Doc/whatsnew/3.3.rst | |
| parent | 95b1ba63886fbfbd508d133d9ce176501ede822d (diff) | |
| download | cpython-54c32032aa28bdfead50714bf7861c98a9843597.zip cpython-54c32032aa28bdfead50714bf7861c98a9843597.tar.gz cpython-54c32032aa28bdfead50714bf7861c98a9843597.tar.bz2 | |
Issue #10181: Add warning that structure layouts in memoryobject.h and
object.h have changed.
Diffstat (limited to 'Doc/whatsnew/3.3.rst')
| -rw-r--r-- | Doc/whatsnew/3.3.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Doc/whatsnew/3.3.rst b/Doc/whatsnew/3.3.rst index f1f79d6..7799ade 100644 --- a/Doc/whatsnew/3.3.rst +++ b/Doc/whatsnew/3.3.rst @@ -102,6 +102,7 @@ API changes now returns an integer (in accordance with the struct module syntax). For returning a bytes object the view must be cast to 'c' first. +* For further changes see `Build and C API Changes`_ and `Porting C code`_ . .. _pep-393: @@ -1049,6 +1050,14 @@ Porting Python code Porting C code -------------- +* In the course of changes to the buffer API the undocumented + :c:member:`~Py_buffer.smalltable` member of the + :c:type:`Py_buffer` structure has been removed and the + layout of the :c:type:`PyMemoryViewObject` has changed. + + All extensions relying on the relevant parts in ``memoryobject.h`` + or ``object.h`` must be rebuilt. + * Due to :ref:`PEP 393 <pep-393>`, the :c:type:`Py_UNICODE` type and all functions using this type are deprecated (but will stay available for at least five years). If you were using low-level Unicode APIs to |