d56375a0dd
bpo-30570: Fix segfault on buildbots caused by stack overflow from recursion in tests (GH-29258)
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* Don't stackoveflow on debug builds
* Also catch the pickletester case
2021-10-28 11:11:18 +01:00
745c9d9dfc
Fix typos in the Lib directory (GH-28775)
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Fix typos in the Lib directory as identified by codespell.
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
2021-10-06 16:13:48 -07:00
e6ba992288
bpo-45229: Make pickle tests discoverable (GH-28467)
2021-09-20 18:21:33 +03:00
1e9f093309
bpo-43907: add missing memoize call in pure python pickling of bytearray (GH-25501)
2021-04-23 23:27:14 +02:00
a25011be8c
bpo-42809: Improve pickle tests for recursive data. (GH-24060)
2021-01-02 19:32:47 +02:00
8cd1dbae32
bpo-41052: Fix pickling heap types implemented in C with protocols 0 and 1 (GH-22870)
2020-10-24 21:14:23 +03:00
4f309abf55
bpo-41288: Fix a crash in unpickling invalid NEWOBJ_EX. (GH-21458)
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Automerge-Triggered-By: @tiran
2020-07-13 05:49:26 -07:00
883bc63833
bpo-40275: Use new test.support helper submodules in tests (GH-21314)
2020-07-06 11:12:49 +02:00
8362893e3f
bpo-41003: Fix test_copyreg when numpy is installed (GH-20935)
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Fix test_copyreg when numpy is installed: test.pickletester now
saves/restores warnings.filters when importing numpy, to ignore
filters installed by numpy.
Add the save_restore_warnings_filters() function to the
test.support.warnings_helper module.
2020-06-17 18:07:13 +02:00
e80697d687
bpo-40275: Adding threading_helper submodule in test.support (GH-20263)
2020-05-28 00:10:27 +02:00
9f37872e30
bpo-39681: Fix C pickle regression with minimal file-like objects ( #18592 )
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Fix a regression where the C pickle module wouldn't allow unpickling from a
file-like object that doesn't expose a readinto() method.
2020-02-23 23:33:53 +01:00
0f2f35e15f
bpo-39492: Fix a reference cycle between reducer_override and a Pickler instance (GH-18266)
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This also needs a backport to 3.8
https://bugs.python.org/issue39492
Automerge-Triggered-By: @pitrou
2020-02-02 10:55:21 -08:00
6f03b236c1
bpo-38876: Raise pickle.UnpicklingError when loading an item from memo for invalid input (GH-17335)
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The previous code was raising a `KeyError` for both the Python and C implementation.
This was caused by the specified index of an invalid input which did not exist
in the memo structure, where the pickle stores what objects it has seen.
The malformed input would have caused either a `BINGET` or `LONG_BINGET` load
from the memo, leading to a `KeyError` as the determined index was bogus.
https://bugs.python.org/issue38876
https://bugs.python.org/issue38876
2019-11-24 11:15:08 -08:00
eca7ffc61c
Don't skip pickle check_frame_opcodes() (GH-15025)
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This looks like the only place that proto 4 framing gets exercised
so leave it as part of the PGO task.
2019-07-30 12:08:17 -07:00
52a48e62c6
bpo-37707: Exclude expensive unit tests from PGO task (GH-15009)
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Mark some individual tests to skip when --pgo is used. The tests
marked increase the PGO task time significantly and likely don't
help improve optimization of the final executable.
2019-07-30 11:08:18 -07:00
898318b53d
bpo-37502: handle default parameter for buffers argument of pickle.loads correctly (GH-14593)
2019-07-25 18:00:34 +02:00
38ab7d4721
bpo-31829: Make protocol 0 pickles be loadable in text mode in Python 2. (GH-11859)
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Escape ``\r``, ``\0`` and ``\x1a`` (end-of-file on Windows) in Unicode strings.
2019-05-31 11:29:39 +03:00
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
65d98d0f53
bpo-35900: Add a state_setter arg to save_reduce (GH-12588)
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Allow reduction methods to return a 6-item tuple where the 6th item specifies a
custom state-setting method that's called instead of the regular
``__setstate__`` method.
2019-05-08 21:40:25 +02:00
9646630895
bpo-36766: Typos in docs and code comments (GH-13116)
2019-05-06 14:57:17 -04:00
8377cd4fcd
Clean up code which checked presence of os.{stat,lstat,chmod} ( #11643 )
2019-02-25 23:32:27 +01:00
4371c0a9c0
bpo-34572: change _pickle unpickling to use import rather than retrieving from sys.modules (GH-9047)
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Fix C implementation of pickle.loads to use importlib's locking mechanisms, and thereby avoid using partially-loaded modules.
2019-02-18 15:30:51 +00:00
c869529ea9
bpo-33209: End framing at the end of C implementation of pickle.Pickler.dump(). (GH-6363)
2018-04-03 14:11:27 -07:00
1211c9a989
bpo-32503: Avoid creating too small frames in pickles. ( #5127 )
2018-01-20 16:42:44 +02:00
5b76bdba07
bpo-31993: Do not use memoryview when pickle large strings. ( #5154 )
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PyMemoryView_FromMemory() created a memoryview referring to
the internal data of the string. When the string is destroyed
the memoryview become referring to a freed memory.
2018-01-13 00:28:31 +02:00
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
3cd7c6e6eb
bpo-31993: Do not allocate large temporary buffers in pickle dump. ( #4353 )
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The picklers do no longer allocate temporary memory when dumping large
bytes and str objects into a file object. Instead the data is
directly streamed into the underlying file object.
Previously the C implementation would buffer all content and issue a
single call to file.write() at the end of the dump. With protocol 4
this behavior has changed to issue one call to file.write() per frame.
The Python pickler with protocol 4 now dumps each frame content as a
memoryview to an IOBytes instance that is never reused and the
memoryview is no longer released after the call to write. This makes it
possible for the file object to delay access to the memoryview of
previous frames without forcing any additional memory copy as was
already possible with the C pickler.
2018-01-06 17:18:54 +02:00
3daaafb700
bpo-32037: Use the INT opcode for 32-bit integers in protocol 0 pickles. ( #4407 )
2017-11-16 09:44:43 +02:00
6545256df9
bpo-32032: Test both implementations of module-level pickle API. ( #4401 )
2017-11-15 14:01:08 +02:00
8c663fd60e
Replace KB unit with KiB ( #4293 )
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kB (*kilo* byte) unit means 1000 bytes, whereas KiB ("kibibyte")
means 1024 bytes. KB was misused: replace kB or KB with KiB when
appropriate.
Same change for MB and GB which become MiB and GiB.
Change the output of Tools/iobench/iobench.py.
Round also the size of the documentation from 5.5 MB to 5 MiB.
2017-11-08 14:44:44 -08:00
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
96c058b4de
Fixed typo in pickle tests.
2016-03-04 09:40:03 +02:00
be70002866
Fixed typo in pickle tests.
2016-03-04 09:39:47 +02:00
58f8833e4c
Make catched exception more specific and correct a comment.
2015-12-30 21:00:29 +02:00
beb652ccc1
Make catched exception more specific and correct a comment.
2015-12-30 21:00:08 +02:00
59fb6342a4
Issue #25761 : Improved detecting errors in broken pickle data.
2015-12-06 22:01:35 +02:00
92d5fbaf8f
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 13:14:00 +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
b1ce30281d
Issue #23914 : Fixed SystemError raised by unpickler on broken pickle data.
2015-11-23 15:20:21 +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
41a87637c0
Issue #892902 : Added new tests for pickling recursive collections.
2015-11-07 11:17:15 +02:00
838b7cc0e7
Issue #892902 : Added new tests for pickling recursive collections.
2015-11-07 11:17:02 +02:00
608c213530
Issue #892902 : Added new tests for pickling recursive collections.
2015-11-07 11:16:10 +02:00
0d554d7ef1
Issue #24164 : Objects that need calling ``__new__`` with keyword arguments,
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can now be pickled using pickle protocols older than protocol version 4.
2015-10-10 22:42:18 +03:00
525faaeffc
Issue #25262 . Added support for BINBYTES8 opcode in Python implementation of
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unpickler. Highest 32 bits of 64-bit size for BINUNICODE8 and BINBYTES8
opcodes no longer silently ignored on 32-bit platforms in C implementation.
2015-09-29 22:12:29 +03:00
e060619d4b
Issue #25262 . Added support for BINBYTES8 opcode in Python implementation of
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unpickler. Highest 32 bits of 64-bit size for BINUNICODE8 and BINBYTES8
opcodes no longer silently ignored on 32-bit platforms in C implementation.
2015-09-29 22:10:07 +03:00
Dennis Sweeney
Christian Clauss
Serhiy Storchaka
Carl Friedrich Bolz-Tereick
Hai Shi
Victor Stinner
Antoine Pitrou
Pierre Glaser
Claudiu Popa
Neil Schemenauer
Markus Mohrhard
penguindustin
Anthony Sottile
tjb900
Olivier Grisel
Victor Stinner