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| author | Nick Coghlan <ncoghlan@gmail.com> | 2012-08-25 07:59:50 (GMT) |
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| committer | Nick Coghlan <ncoghlan@gmail.com> | 2012-08-25 07:59:50 (GMT) |
| commit | 06e1ab0a6b51c35e4637bb82c3aa18548b6412b0 (patch) | |
| tree | e24cfb1c7f4c51a518cdc3589b5a92c913ab4b76 /Doc/whatsnew/3.3.rst | |
| parent | 5c0b1ca55ec76c0891a2ae0557e2e40391e1c74f (diff) | |
| download | cpython-06e1ab0a6b51c35e4637bb82c3aa18548b6412b0.zip cpython-06e1ab0a6b51c35e4637bb82c3aa18548b6412b0.tar.gz cpython-06e1ab0a6b51c35e4637bb82c3aa18548b6412b0.tar.bz2 | |
Close #15573: use value-based memoryview comparisons (patch by Stefan Krah)
Diffstat (limited to 'Doc/whatsnew/3.3.rst')
| -rw-r--r-- | Doc/whatsnew/3.3.rst | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Doc/whatsnew/3.3.rst b/Doc/whatsnew/3.3.rst index 968e788..27bf12d 100644 --- a/Doc/whatsnew/3.3.rst +++ b/Doc/whatsnew/3.3.rst @@ -162,7 +162,6 @@ Features and the view is read-only. (Contributed by Antoine Pitrou in :issue:`13411`) - * Arbitrary slicing of any 1-D arrays type is supported. For example, it is now possible to reverse a memoryview in O(1) by using a negative step. @@ -178,6 +177,12 @@ 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. +* memoryview comparisons now use the logical structure of the operands + and compare all array elements by value. All format strings in struct + module syntax are supported. Views with unrecognised format strings + are still permitted, but will always compare as unequal, regardless + of view contents. + * For further changes see `Build and C API Changes`_ and `Porting C code`_ . .. _pep-393: |