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Close #15573: use value-based memoryview comparisons (patch by Stefan Krah)

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Nick Coghlan 2012-08-25 17:59:50 +10:00
parent 5c0b1ca55e
commit 06e1ab0a6b
5 changed files with 778 additions and 132 deletions
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7
Doc/whatsnew/3.3.rst
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@ -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: