Victor Stinner
7546914e3f
gh-87347 : Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
Christian Heimes
f66c857572
bpo-45459: Add Py_buffer to limited API ( GH-29991 )
...
- [x] ``Py_buffer`` struct
- [x] ``PyBuffer_*()`` API functions
- [x] ``PyBUF_*`` constants
- [x] ``Py_bf_getbuffer`` and ``Py_bf_releasebuffer`` type slots
- [x] ``PyMemoryView_FromBuffer()`` API
- [x] tests for limited API
- [x] ``make regen-limited-abi``
- [x] documentation update
- [ ] export ``PyPickleBuffer*()`` API ???
2022-02-02 07:03:10 -08:00
David Hewitt
31ff96712e
bpo-46140: take more Py_buffer arguments as const * ( GH-30217 )
2021-12-22 15:07:46 +02:00
Dong-hee Na
d905df766c
bpo-39573: Add Py_IS_TYPE() function ( GH-18488 )
...
Co-Author: Neil Schemenauer <nas-github@arctrix.com>
2020-02-13 18:37:17 +01:00
Serhiy Storchaka
34d0ac8027
Issue #29058: All stable API extensions added after Python 3.2 are now
...
available only when Py_LIMITED_API is set to the PY_VERSION_HEX value of
the minimum Python version supporting this API.
2016-12-27 14:57:39 +02:00
Stefan Krah
f5324d7074
Closes #22668: Merge from 3.4.
2015-01-29 14:29:51 +01:00
Stefan Krah
fa5d6a5ff3
Issue #22668: Ensure that format strings survive slicing after casting.
2015-01-29 14:27:23 +01:00
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
Martin v. Löwis
c83bc3c1fb
Remove buffer API from stable ABI for now, see #10181.
2011-01-06 19:15:47 +00:00
Martin v. Löwis
4d0d471a80
Merge branches/pep-0384.
2010-12-03 20:14:31 +00:00
Antoine Pitrou
aeb6ceead7
Issue #10293: Remove obsolete field in the PyMemoryView structure,
...
unused undocumented value PyBUF_SHADOW, and strangely-looking code in
PyMemoryView_GetContiguous.
2010-11-04 20:30:33 +00:00
Antoine Pitrou
35b7e837ab
Issue #4822: fix messy indentation in memoryobject.c/.h, before we may backport it to trunk.
...
Reviewed on IRC by Georg Brandl, with assistance by Benjamin Peterson.
2009-01-03 19:20:36 +00:00
Antoine Pitrou
ee58fa484e
#3560: cleanup C memoryview API
2008-08-19 18:22:14 +00:00
Christian Heimes
90aa7646af
#1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT.
2007-12-19 02:45:37 +00:00
Travis E. Oliphant
fe9bed02e4
Fix problems with memoryview object. There is still more to do to finish PEP 3118. The memory-view object needs to be fleshed out and the struct module needs to be modified.
2007-10-12 23:27:53 +00:00
Travis E. Oliphant
8ae62b6094
Change PyBuffer to Py_buffer to be consistent with other non-object structures like Py_complex. Add some more functionality to the memoryview object.
2007-09-23 02:00:13 +00:00
Sean Reifscheider
54cf12b625
Fixing the spelling of "writeable" to "writable", particularly PyBUF_WRITEABLE.
2007-09-17 17:55:36 +00:00
Travis E. Oliphant
b99f762f10
Merged in py3k-buffer branch to main line. All objects now use the buffer protocol in PEP 3118.
2007-08-18 11:21:56 +00:00
