Commit Graph

20 Commits

Author SHA1 Message Date
Stefan Krah aaf8e2e32f Fix out-of-date comment in test_memoryview. 2012-08-19 12:50:24 +02:00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