Commit Graph

32 Commits

Author SHA1 Message Date
Antoine Pitrou 480ab05d5f
bpo-33176: Add a toreadonly() method to memoryviews. (GH-6466) 2018-04-14 19:49:21 +02:00
Serhiy Storchaka f81be8aa3f Issue #22995: Instances of extension types with a state that aren't
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
Stefan Krah 0ce5b6e268 Iaaue #25598: Fix memory_hex from #9951 for non-contiguous buffers. 2015-11-10 18:17:22 +01:00
Stefan Krah 0c51595a78 Issue #15944: memoryview: Allow arbitrary formats when casting to bytes.
Original patch by Martin Panter.
2015-08-08 13:38:10 +02:00
Zachary Ware 38c707e7e0 Issue #21741: Update 147 test modules to use test discovery.
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
Stefan Krah 29b40c1569 Issue #22668: Merge from 3.4. 2015-01-29 17:40:59 +01:00
Stefan Krah 3c0cf05901 Issue #22668: Remove endianness assumption in test. 2015-01-29 17:33:31 +01:00
Stefan Krah fc341bd4c5 Whitespace. 2015-01-29 14:33:37 +01:00
Stefan Krah fa5d6a5ff3 Issue #22668: Ensure that format strings survive slicing after casting. 2015-01-29 14:27:23 +01:00
Zachary Ware 101d9e7250 Issue 19572: More silently skipped tests explicitly skipped. 2013-12-08 00:44:27 -06:00
Zachary Ware 9fe6d86709 Issue 19572: More silently skipped tests explicitly skipped. 2013-12-08 00:20:35 -06:00
Nick Coghlan a0f169cde8 Close #19078: memoryview now supports reversed
Patch by Claudiu Popa
2013-10-02 22:06:54 +10:00
Stefan Krah aaf8e2e32f Fix out-of-date comment in test_memoryview. 2012-08-19 12:50:24 +02:00
Richard Oudkerk 3e0a1eb889 Issue #14930: Make memoryview objects weakrefable. 2012-05-28 21:35:09 +01:00
Stefan Krah 9a2d99e28a - Issue #10181: New memoryview implementation fixes multiple ownership
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
Antoine Pitrou ce4a9da705 Issue #13411: memoryview objects are now hashable when the underlying object is hashable. 2011-11-21 20:46:33 +01:00
Antoine Pitrou ad62b03949 Issue #10451: memoryview objects could allow to mutate a readable buffer.
Initial patch by Ross Lagerwall.
2011-01-18 18:57:52 +00:00
Ezio Melotti ed3a7d2d60 #10273: Rename assertRegexpMatches and assertRaisesRegexp to assertRegex and assertRaisesRegex. 2010-12-01 02:32:32 +00:00
Ezio Melotti b3aedd4862 #9424: Replace deprecated assert* methods in the Python test suite. 2010-11-20 19:04:17 +00:00
Antoine Pitrou 6e6cc830c4 Issue #9757: memoryview objects get a release() method to release the
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
Antoine Pitrou e0793ba992 Issue #9737: Fix a crash when trying to delete a slice or an item from
a memoryview object.
2010-09-01 21:14:16 +00:00
Antoine Pitrou 1ce3eb5c5b Issue #8990: array.fromstring() and array.tostring() get renamed to
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
Ezio Melotti e96159335f Merged revisions 77727 via svnmerge from
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
Benjamin Peterson c9c0f201fe convert old fail* assertions to assert* 2009-06-30 23:06:06 +00:00
Raymond Hettinger 159eac92c5 Issue 6329: Fix iteration for memoryviews. 2009-06-23 20:38:54 +00:00
Antoine Pitrou c3b39245a7 Issue #4580: slicing of memoryviews when itemsize != 1 is wrong.
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
Antoine Pitrou bc420400eb Issue #4569: Interpreter crash when mutating a memoryview with an item size larger than 1.
(together with a bit of reindenting)
2008-12-07 20:14:49 +00:00
Benjamin Peterson 5e19e44413 kill memoryview.size in favor of len(view)
Reviewer: Antoine Pitrou #3827
2008-09-10 21:47:03 +00:00
Antoine Pitrou c6b09ebe58 #3712: The memoryview object had a reference leak and didn't support cyclic garbage collection.
Reviewed by Benjamin Peterson.
2008-09-01 15:10:14 +00:00
Antoine Pitrou 616d28566b Issue #2394: implement more of the memoryview API. 2008-08-19 22:09:34 +00:00
Benjamin Peterson ee8712cda4 #2621 rename test.test_support to test.support 2008-05-20 21:35:26 +00:00
Christian Heimes 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