3e7b7df5cb
gh-114570: Add PythonFinalizationError exception ( #115352 )
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Add PythonFinalizationError exception. This exception derived from
RuntimeError is raised when an operation is blocked during the Python
finalization.
The following functions now raise PythonFinalizationError, instead of
RuntimeError:
* _thread.start_new_thread()
* subprocess.Popen
* os.fork()
* os.fork1()
* os.forkpty()
Morever, _winapi.Overlapped finalizer now logs an unraisable
PythonFinalizationError, instead of an unraisable RuntimeError.
2024-02-14 23:35:06 +01:00
39d102c2ee
gh-113744: Add a new IncompleteInputError exception to improve incomplete input detection in the codeop module ( #113745 )
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Signed-off-by: Pablo Galindo <pablogsal@gmail.com>
2024-01-30 16:21:30 +00:00
f59f90b5bc
GH-114456: lower the recursion limit under WASI for debug builds (GH-114457)
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Testing under wasmtime 16.0.0 w/ code from https://github.com/python/cpython/issues/114413 is how the value was found.
2024-01-23 15:48:14 -08:00
89cee94b31
gh-89850: Add default C implementations of persistent_id() and persistent_load() (GH-113579)
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Previously the C implementation of pickle.Pickler and pickle.Unpickler
classes did not have such methods and they could only be used if
they were overloaded in subclasses or set as instance attributes.
Fixed calling super().persistent_id() and super().persistent_load() in
subclasses of the C implementation of pickle.Pickler and pickle.Unpickler
classes. It no longer causes an infinite recursion.
2024-01-10 15:30:37 +02:00
c00dcf0e38
gh-103092: Isolate `_pickle` module ( #102982 )
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Co-authored-by: Mohamed Koubaa <koubaa.m@gmail.com>
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
2023-04-04 15:38:54 +05:30
0ca67e6313
GH-84559: Deprecate fork being the multiprocessing default. ( #100618 )
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This starts the process. Users who don't specify their own start method
and use the default on platforms where it is 'fork' will see a
DeprecationWarning upon multiprocessing.Pool() construction or upon
multiprocessing.Process.start() or concurrent.futures.ProcessPool use.
See the related issue and documentation within this change for details.
2023-02-02 15:50:35 -08:00
01ef1f95da
GH-89988: Fix memory leak in pickle.Pickler dispatch_table lookup (GH-94298)
2022-06-28 10:01:43 +03:00
f30ad65dbf
bpo-45292: [PEP 654] add the ExceptionGroup and BaseExceptionGroup classes (GH-28569)
2021-10-23 00:13:46 +01:00
e6ba992288
bpo-45229: Make pickle tests discoverable (GH-28467)
2021-09-20 18:21:33 +03:00
36d952d228
bpo-44785: Silence deprecation warnings in test_pickle ( #27538 )
2021-08-02 18:11:12 +02:00
4827483f47
bpo-43510: Implement PEP 597 opt-in EncodingWarning. (GH-19481)
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See [PEP 597](https://www.python.org/dev/peps/pep-0597/ ).
* Add `-X warn_default_encoding` and `PYTHONWARNDEFAULTENCODING`.
* Add EncodingWarning
* Add io.text_encoding()
* open(), TextIOWrapper() emits EncodingWarning when encoding is omitted and warn_default_encoding is enabled.
* _pyio.TextIOWrapper() uses UTF-8 as fallback default encoding used when failed to import locale module. (used during building Python)
* bz2, configparser, gzip, lzma, pathlib, tempfile modules use io.text_encoding().
* What's new entry
2021-03-29 12:28:14 +09:00
883bc63833
bpo-40275: Use new test.support helper submodules in tests (GH-21314)
2020-07-06 11:12:49 +02:00
63ab4ba07b
bpo-37210: Fix pure Python pickle when _pickle is unavailable (GH-14016)
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Allow pure Python implementation of pickle to work
even when the C _pickle module is unavailable.
Fix test_pickle when _pickle is missing: declare PyPicklerHookTests
outside "if has_c_implementation:" block.
2019-06-13 13:58:51 +02:00
91f4380ced
bpo-36785: PEP 574 implementation (GH-7076)
2019-05-26 17:10:09 +02:00
289f1f80ee
bpo-35900: Enable custom reduction callback registration in _pickle (GH-12499)
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Enable custom reduction callback registration for functions and classes in
_pickle.c, using the new Pickler's attribute ``reducer_override``.
2019-05-08 23:08:25 +02:00
86b89916d1
Fix upsizing of marks stack in pickle module. (GH-8860)
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Previously marks stack was upsized even there was space for additional item.
2018-08-25 10:54:40 +03:00
0a2da50e18
bpo-31993: Do not create frames for large bytes and str objects ( #5114 )
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when serialize into memory buffer with C pickle implementations.
This optimization already is performed when serialize into memory
with Python pickle implementations or into a file with both
implementations.
2018-01-11 13:03:20 +02:00
986375ebde
bpo-28416: Break reference cycles in Pickler and Unpickler subclasses ( #4080 )
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with the persistent_id() and persistent_load() methods.
2017-11-30 22:48:31 +02:00
6545256df9
bpo-32032: Test both implementations of module-level pickle API. ( #4401 )
2017-11-15 14:01:08 +02:00
c943265ba5
Issue #15767 : Add ModuleNotFoundError.
2016-09-07 15:42:32 -07:00
90493ab30c
Issue #25761 : Improved error reporting about truncated pickle data in
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C implementation of unpickler. UnpicklingError is now raised instead of
AttributeError and ValueError in some cases.
2016-09-06 23:55:11 +03:00
3410c01d83
Issue #17711 : Fixed unpickling by the persistent ID with protocol 0.
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Original patch by Alexandre Vassalotti.
2016-07-17 11:35:35 +03:00
dec25afab1
Issue #17711 : Fixed unpickling by the persistent ID with protocol 0.
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Original patch by Alexandre Vassalotti.
2016-07-17 11:24:17 +03:00
9d4f3d81c7
Added exceptins for testing non-reversible import mapping for Issue #26013 .
2016-01-18 22:34:19 +02:00
5c1d9d2ff7
Added exceptins for testing non-reversible import mapping for Issue #26013 .
2016-01-18 22:33:44 +02:00
59fb6342a4
Issue #25761 : Improved detecting errors in broken pickle data.
2015-12-06 22:01:35 +02:00
3c49710e9f
Issue #25761 : Added more test cases for testing unpickling broken data.
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Output raised exception at verbose level 2 (-vv).
2015-11-29 13:13:24 +02:00
7279befccb
Issue #25761 : Added more test cases for testing unpickling broken data.
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Output raised exception at verbose level 2 (-vv).
2015-11-29 13:12:10 +02:00
4409c6cfae
Issue #23914 : Fixed SystemError raised by unpickler on broken pickle data.
2015-11-23 15:19:23 +02:00
e9b3074cf9
Issue #23914 : Fixed SystemError raised by unpickler on broken pickle data.
2015-11-23 15:17:43 +02:00
456a27013e
Issue #25365 : test_pickle now works in threads disabled builds.
2015-10-10 20:10:54 +03:00
7b2cfc4465
Issue #25365 : test_pickle now works in threads disabled builds.
2015-10-10 20:10:07 +03:00
104de66b76
Moved unpickling tests with prepickled data to separate class.
2015-09-29 15:34:53 +03:00
c6b54b45ea
Moved unpickling tests with prepickled data to separate class.
2015-09-29 15:33:24 +03:00
f488fb422a
Issue #19235 : Add new RecursionError exception. Patch by Georg Brandl.
2015-07-03 01:04:23 -04:00
7544508f02
PEP 0492 -- Coroutines with async and await syntax. Issue #24017 .
2015-05-11 22:57:16 -04:00
b9100e5d9d
Issue #18473 : Fixed pickle compatibility tests for optional modules.
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Added WindowsError to compatibility mappings.
2015-03-31 16:49:26 +03:00
bfe1824d08
Issue #18473 : Fixed 2to3 and 3to2 compatible pickle mappings.
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Fixed ambigious reverse mappings. Added many new mappings. Import mapping
is no longer applied to modules already mapped with full name mapping.
Added tests for compatible pickling and unpickling and for consistency of
_compat_pickle mappings.
2015-03-31 13:12:37 +03:00
5bbd231f27
Issue #15513 : Added a __sizeof__ implementation for pickle classes.
2014-12-16 19:39:08 +02:00
d05c9ff845
Issue #6784 : Strings from Python 2 can now be unpickled as bytes objects.
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Initial patch by Merlijn van Deen.
I've added a few unrelated docstring fixes in the patch while I was at
it, which makes the documentation for pickle a bit more consistent.
2013-12-07 01:09:27 -08:00
2178248858
Issue #18339 : use with self.assertRaises() to make test case more readable
2013-07-01 23:00:13 +02:00
a24b4d260b
Issue #18339 : Negative ints keys in unpickler.memo dict no longer cause a
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segfault inside the _pickle C extension.
2013-07-01 15:17:45 +02:00
8d3c290de4
Issue #14166 : Pickler objects now have an optional `dispatch_table` attribute which allows to set custom per-pickler reduction functions.
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Patch by sbt.
2012-03-04 18:31:48 +01:00
82be19f889
Issue #11564 : Avoid crashes when trying to pickle huge objects or containers
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(more than 2**31 items). Instead, in most cases, an OverflowError is raised.
2011-08-29 23:09:33 +02:00
ec8f0df229
Merged revisions 88546 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r88546 | alexander.belopolsky | 2011-02-24 14:40:09 -0500 (Thu, 24 Feb 2011) | 3 lines
Issue #11286 : Fixed unpickling of empty 2.x strings.
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2011-02-24 20:34:38 +00:00
ea99c5c949
Issue #9410 : Various optimizations to the pickle module, leading to
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speedups up to 4x (depending on the benchmark). Mostly ported from
Unladen Swallow; initial patch by Alexandre Vassalotti.
2010-09-09 18:33:21 +00:00
771d8341cd
Port r71408 to py3k: issue 5665, add more pickling tests.
2009-04-16 03:18:06 +00:00
ca2d610dba
Restore _pickle module accelerator module.
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Removed Windows support temporarily.
64bit bug with integer unpickling is now fixed.
2008-06-12 18:26:05 +00:00
75f25f2c9a
revert the addition of _pickle because it was causing havok with 64-bit
2008-06-12 03:10:02 +00:00
cc313061a5
Issue 2917: Merge the pickle and cPickle module.
2008-06-11 22:43:06 +00:00
Victor Stinner
Pablo Galindo Salgado
Brett Cannon
Serhiy Storchaka
Erlend E. Aasland
Gregory P. Smith
Kumar Aditya
Irit Katriel
Inada Naoki
Hai Shi
Victor Stinner
Antoine Pitrou
Pierre Glaser
Sergey Fedoseev
Eric Snow
Yury Selivanov
Alexandre Vassalotti
Christian Heimes
Antoine Pitrou
Alexander Belopolsky
Collin Winter
Benjamin Peterson