a1dbf2ea69
gh-77894: Fix a crash when the GC breaks a loop containing a memoryview (GH-123898)
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Now a memoryview object can only be cleared if there are no buffers
that refer it.
2024-09-11 12:05:46 +03:00
8d75a13fde
gh-90751: memoryview now supports half-float ( #96738 )
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Co-authored-by: Antoine Pitrou <antoine@python.org>
2022-09-10 22:44:10 +02:00
11190c4ad0
gh-92888: Fix memoryview bad `__index__` use after free (GH-92946)
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Co-authored-by: chilaxan <35645806+chilaxan@users.noreply.github.com>
Co-authored-by: Serhiy Storchaka <3659035+serhiy-storchaka@users.noreply.github.com>
2022-06-17 23:14:53 +08:00
0c4f0f3b29
bpo-40275: Use new test.support helper submodules in tests (GH-21169)
2020-06-30 15:46:31 +02:00
480ab05d5f
bpo-33176: Add a toreadonly() method to memoryviews. (GH-6466)
2018-04-14 19:49:21 +02:00
f81be8aa3f
Issue #22995 : Instances of extension types with a state that aren't
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subclasses of list or dict and haven't implemented any pickle-related
methods (__reduce__, __reduce_ex__, __getnewargs__, __getnewargs_ex__,
or __getstate__), can no longer be pickled. Including memoryview.
2015-12-25 21:04:29 +02:00
0ce5b6e268
Iaaue #25598 : Fix memory_hex from #9951 for non-contiguous buffers.
2015-11-10 18:17:22 +01:00
0c51595a78
Issue #15944 : memoryview: Allow arbitrary formats when casting to bytes.
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Original patch by Martin Panter.
2015-08-08 13:38:10 +02:00
38c707e7e0
Issue #21741 : Update 147 test modules to use test discovery.
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I have compared output between pre- and post-patch runs of these tests
to make sure there's nothing missing and nothing broken, on both
Windows and Linux. The only differences I found were actually tests
that were previously *not* run.
2015-04-13 15:00:43 -05:00
29b40c1569
Issue #22668 : Merge from 3.4.
2015-01-29 17:40:59 +01:00
3c0cf05901
Issue #22668 : Remove endianness assumption in test.
2015-01-29 17:33:31 +01:00
fc341bd4c5
Whitespace.
2015-01-29 14:33:37 +01:00
fa5d6a5ff3
Issue #22668 : Ensure that format strings survive slicing after casting.
2015-01-29 14:27:23 +01:00
101d9e7250
Issue 19572: More silently skipped tests explicitly skipped.
2013-12-08 00:44:27 -06:00
9fe6d86709
Issue 19572: More silently skipped tests explicitly skipped.
2013-12-08 00:20:35 -06:00
a0f169cde8
Close #19078 : memoryview now supports reversed
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Patch by Claudiu Popa
2013-10-02 22:06:54 +10:00
aaf8e2e32f
Fix out-of-date comment in test_memoryview.
2012-08-19 12:50:24 +02:00
3e0a1eb889
Issue #14930 : Make memoryview objects weakrefable.
2012-05-28 21:35:09 +01:00
9a2d99e28a
- Issue #10181 : New memoryview implementation fixes multiple ownership
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and lifetime issues of dynamically allocated Py_buffer members (#9990 )
as well as crashes (#8305 , #7433 ). Many new features have been added
(See whatsnew/3.3), and the documentation has been updated extensively.
The ndarray test object from _testbuffer.c implements all aspects of
PEP-3118, so further development towards the complete implementation
of the PEP can proceed in a test-driven manner.
Thanks to Nick Coghlan, Antoine Pitrou and Pauli Virtanen for review
and many ideas.
- Issue #12834 : Fix incorrect results of memoryview.tobytes() for
non-contiguous arrays.
- Issue #5231 : Introduce memoryview.cast() method that allows changing
format and shape without making a copy of the underlying memory.
2012-02-25 12:24:21 +01:00
ce4a9da705
Issue #13411 : memoryview objects are now hashable when the underlying object is hashable.
2011-11-21 20:46:33 +01:00
ad62b03949
Issue #10451 : memoryview objects could allow to mutate a readable buffer.
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Initial patch by Ross Lagerwall.
2011-01-18 18:57:52 +00:00
ed3a7d2d60
#10273 : Rename assertRegexpMatches and assertRaisesRegexp to assertRegex and assertRaisesRegex.
2010-12-01 02:32:32 +00:00
b3aedd4862
#9424 : Replace deprecated assert* methods in the Python test suite.
2010-11-20 19:04:17 +00:00
6e6cc830c4
Issue #9757 : memoryview objects get a release() method to release the
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underlying buffer (previously this was only done when deallocating the
memoryview), and gain support for the context management protocol.
2010-09-09 12:59:39 +00:00
e0793ba992
Issue #9737 : Fix a crash when trying to delete a slice or an item from
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a memoryview object.
2010-09-01 21:14:16 +00:00
1ce3eb5c5b
Issue #8990 : array.fromstring() and array.tostring() get renamed to
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frombytes() and tobytes(), respectively, to avoid confusion. Furthermore,
array.frombytes(), array.extend() as well as the array.array()
constructor now accept bytearray objects. Patch by Thomas Jollans.
2010-09-01 20:29:34 +00:00
e96159335f
Merged revisions 77727 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
........
r77727 | ezio.melotti | 2010-01-24 18:58:36 +0200 (Sun, 24 Jan 2010) | 1 line
use assert[Not]IsInstance where appropriate
........
2010-01-24 19:26:24 +00:00
c9c0f201fe
convert old fail* assertions to assert*
2009-06-30 23:06:06 +00:00
159eac92c5
Issue 6329: Fix iteration for memoryviews.
2009-06-23 20:38:54 +00:00
c3b39245a7
Issue #4580 : slicing of memoryviews when itemsize != 1 is wrong.
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Also fix len() to return number of items rather than length in bytes.
I'm sorry it was not possible for me to work on this without reindenting
a bit some stuff around. The indentation in memoryobject.c is a mess,
I'll open a separate bug for it.
2009-01-03 16:59:18 +00:00
bc420400eb
Issue #4569 : Interpreter crash when mutating a memoryview with an item size larger than 1.
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(together with a bit of reindenting)
2008-12-07 20:14:49 +00:00
5e19e44413
kill memoryview.size in favor of len(view)
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Reviewer: Antoine Pitrou #3827
2008-09-10 21:47:03 +00:00
c6b09ebe58
#3712 : The memoryview object had a reference leak and didn't support cyclic garbage collection.
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Reviewed by Benjamin Peterson.
2008-09-01 15:10:14 +00:00
616d28566b
Issue #2394 : implement more of the memoryview API.
2008-08-19 22:09:34 +00:00
ee8712cda4
#2621 rename test.test_support to test.support
2008-05-20 21:35:26 +00:00
7b6fc8e19d
Fixed memoryview constructor. It allowed arbitrary keyword arguments. The bug was found by mykhal from #python. I've also added a small test case in the new test_memoryview.py
2007-11-08 02:28:11 +00:00
Serhiy Storchaka
Dong-hee Na
Ken Jin
Hai Shi
Antoine Pitrou
Stefan Krah
Zachary Ware
Nick Coghlan
Richard Oudkerk
Antoine Pitrou
Ezio Melotti
Benjamin Peterson
Raymond Hettinger
Christian Heimes