a3498c7569
Issue #28583 : PyDict_SetDefault didn't combine split table when needed.
...
Patch by Xiang Zhang.
2016-11-02 18:47:24 +09:00
5e325d9c41
Merge from 3.6.
2016-10-31 20:15:48 +02:00
041794908b
Issue #28199 : Microoptimized dict resizing. Based on patch by Naoki Inada.
2016-10-29 10:50:00 +03:00
d76d8bfee1
Issue #28199 : Microoptimized dict resizing. Based on patch by Naoki Inada.
2016-10-29 10:49:43 +03:00
f0bbee6228
Merge 3.6 (issue #28544 )
2016-10-28 19:01:46 -04:00
684ef2c888
Issue #28544 : Pass `PyObject*` to _PyDict_Pop, not `PyDictObject*`
2016-10-28 19:01:21 -04:00
b574e77122
Issue #28509 : dict.update() no longer allocate unnecessary large memory
2016-10-27 19:30:10 +09:00
b1152be2de
Issue #28509 : dict.update() no longer allocate unnecessary large memory
2016-10-27 19:26:50 +09:00
b12785d456
Reference the original compact-and-ordered proposal
2016-10-22 09:58:14 -07:00
de69ee71e2
- dictobject.c: Make dict_merge symbol a static symbol
2016-10-11 08:04:02 +02:00
c96df68ea3
- dictobject.c: Make dict_merge symbol a static symbol
2016-10-11 08:04:02 +02:00
49f5cdde1a
Issue #28183 : Optimize and cleanup dict iteration.
2016-10-09 23:08:05 +03:00
267941c675
Issue #28201 : Dict reduces possibility of 2nd conflict in hash table.
...
Do perturb shift after first conflict.
2016-10-06 15:19:07 +09:00
e036ef8fa2
Issue #27358 : Optimized merging var-keyword arguments and improved error
...
message when pass a non-mapping as a var-keyword argument.
2016-10-02 11:06:43 +03:00
97932e4c4f
issue #28144 : Decrease empty_keys_struct's dk_refcnt
...
since there is no dummy_struct any more.
Patch by Xiang Zhang.
2016-09-26 23:01:23 +03:00
46825d2399
Issue #28194 : Clean up some checks in dict implementation.
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Patch by Xiang Zhang.
2016-09-26 21:29:34 +03:00
6692f01c91
merge
2016-09-18 21:46:08 -07:00
7eb1becc25
Issue #28189 : dictitems_contains no longer swallows compare errors.
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(Patch by Xiang Zhang)
2016-09-18 21:45:11 -07:00
611b0fa94c
Add _PyDict_CheckConsistency()
...
Issue #28127 : Add a function to check that a dictionary remains consistent
after any change.
By default, tables are not checked, only basic attributes. Define DEBUG_PYDICT
(ex: gcc -D DEBUG_PYDICT) to also check dictionary "content".
2016-09-14 15:02:01 +02:00
d0ad11f6b4
Fix _PyDict_Pop() on pending key
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Issue #28120 : Fix dict.pop() for splitted dictionary when trying to remove a
"pending key" (Not yet inserted in split-table).
Patch by Xiang Zhang.
2016-09-13 16:56:38 +02:00
9926480b6a
Issue #28040 : Cleanup find_empty_slot()
...
find_empty_slot() only supports combined dict
2016-09-13 09:38:29 +02:00
3c336c5915
Issue #28077 : find_empty_slot() only supports combined dict
2016-09-12 14:17:40 +02:00
473e0e4dba
Fixed compiler warnings in compact dict implementation on 32-bit platforms.
2016-09-10 21:34:43 +03:00
990397ef1e
dictobject.c: explain why stringlib is used
2016-09-09 20:22:59 -07:00
78601a38c2
Fix SystemError in compact dict
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Issue #28040 : Fix _PyDict_DelItem_KnownHash() and _PyDict_Pop(): convert
splitted table to combined table to be able to delete the item.
Write an unit test for the issue.
Patch by INADA Naoki.
2016-09-09 19:28:36 -07:00
71c01d43a7
Issue #28033 : Fix typo in dictobject.c
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Patch by Wesley Emeneker.
2016-09-09 03:57:23 +03:00
3c569295d6
do not worry about 64-bit dict sizes on 32-bit platforms
2016-09-08 13:16:41 -07:00
3b6a6b4215
Add a new private version to the builtin dict type
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Issue #26058 : Add a new private version to the builtin dict type, incremented
at each dictionary creation and at each dictionary change.
Implementation of the PEP 509.
2016-09-08 12:51:24 -07:00
186122ead2
access dk_indices through a union
2016-09-08 12:20:12 -07:00
a4348cc1be
Add documentation to the dict implementation
...
Issue #27350 .
2016-09-08 12:01:25 -07:00
58f7c5a955
Reindeint DK_xxx macros
...
Issue #27350 .
2016-09-08 11:37:36 -07:00
208857ec33
dk_get_index/dk_set_index uses a type indices variable
...
Issue #27350 .
2016-09-08 11:35:46 -07:00
dee6e252cc
Split lookdict_unicode_nodummy() assertion to debug
...
Issue #27350 .
2016-09-08 11:16:07 -07:00
71211e3386
Add assertions to dk_set_index()
...
Issue #27350 .
2016-09-08 10:52:46 -07:00
003f059b3a
link to canonical blogspot
2016-09-08 10:14:31 -07:00
7322225a57
use native inline instead of Py_LOCAL_INLINE
2016-09-08 09:58:47 -07:00
f0acae2d3c
rearrange to make gcc happy
2016-09-08 09:50:08 -07:00
98ee9d5b73
Add Py_MEMBER_SIZE macro
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Issue #27350 : use Py_MEMBER_SIZE() macro to get the size of
PyDictKeyEntry.dk_indices, rather than hardcoding 8.
2016-09-08 09:33:56 -07:00
742da040db
Implement compact dict
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Issue #27350 : `dict` implementation is changed like PyPy. It is more compact
and preserves insertion order.
_PyDict_Dummy() function has been removed.
Disable test_gdb: python-gdb.py is not updated yet to the new structure of
compact dictionaries (issue #28023 ).
Patch written by INADA Naoki.
2016-09-07 17:40:12 -07:00
55f445282d
remove memory indirections in dict_traverse ( closes #27956 )
2016-09-05 12:12:59 -07:00
ce85acff3a
Merge: #20647 : Update dictobject.c comments to account for randomized string hashes.
2016-07-10 12:40:03 -04:00
537ad7ad9f
#20647 : Update dictobject.c comments to account for randomized string hashes.
...
Patch by Jaysinh Shukla.
2016-07-10 12:33:18 -04:00
ab479c49d3
Issue #26494 : Fixed crash on iterating exhausting iterators.
...
Affected classes are generic sequence iterators, iterators of str, bytes,
bytearray, list, tuple, set, frozenset, dict, OrderedDict, corresponding
views and os.scandir() iterator.
2016-03-30 20:41:15 +03:00
fbb1c5ee06
Issue #26494 : Fixed crash on iterating exhausting iterators.
...
Affected classes are generic sequence iterators, iterators of str, bytes,
bytearray, list, tuple, set, frozenset, dict, OrderedDict, corresponding
views and os.scandir() iterator.
2016-03-30 20:40:02 +03:00
0f04bc7959
merge 3.5 ( closes #26478 )
2016-03-03 22:10:52 -08:00
cfc2a1fc70
merge 3.4 ( closes #26478 )
2016-03-03 22:08:01 -08:00
f11b25b081
properly use the ObjArgs variant of CallMethod in dictview binary operations ( closes #26478 )
2016-03-03 22:05:36 -08:00
ce5179fcba
Issue #23601 : Use small object allocator for dict key objects
2016-01-31 08:56:21 -08:00
b56837a033
Merge 3.5
...
Issue #26154 : Add a new private _PyThreadState_UncheckedGet() function.
2016-01-20 11:19:46 +01:00
bfd316e750
Add _PyThreadState_UncheckedGet()
...
Issue #26154 : Add a new private _PyThreadState_UncheckedGet() function which
gets the current thread state, but don't call Py_FatalError() if it is NULL.
Python 3.5.1 removed the _PyThreadState_Current symbol from the Python C API to
no more expose complex and private atomic types. Atomic types depends on the
compiler or can even depend on compiler options. The new function
_PyThreadState_UncheckedGet() allows to get the variable value without having
to care of the exact implementation of atomic types.
Changes:
* Replace direct usage of the _PyThreadState_Current variable with a call to
_PyThreadState_UncheckedGet().
* In pystate.c, replace direct usage of the _PyThreadState_Current variable
with the PyThreadState_GET() macro for readability.
* Document also PyThreadState_Get() in pystate.h
2016-01-20 11:12:38 +01:00
3b63dc3aa9
- merge 3.5
2016-01-14 14:05:21 +01:00
17210f50d2
dictobject.c(dict_sizeof): Make it static again.
2016-01-14 14:04:59 +01:00
ef1585eb9a
Issue #25923 : Added more const qualifiers to signatures of static and private functions.
2015-12-25 20:01:53 +02:00
3987e26e75
Issue #25914 : Fixed and simplified OrderedDict.__sizeof__.
2015-12-22 08:22:05 +02:00
0ce7a3a34c
Issue #25914 : Fixed and simplified OrderedDict.__sizeof__.
2015-12-22 08:16:18 +02:00
a9406e77fa
Issue #25421 : __sizeof__ methods of builtin types now use dynamic basic size.
...
This allows sys.getsize() to work correctly with their subclasses with
__slots__ defined.
2015-12-19 20:07:11 +02:00
5c4064e8bd
Issue #25421 : __sizeof__ methods of builtin types now use dynamic basic size.
...
This allows sys.getsize() to work correctly with their subclasses with
__slots__ defined.
2015-12-19 20:05:25 +02:00
b4efc963d6
Issue #25557 : Refactor _PyDict_LoadGlobal()
...
Don't fallback to PyDict_GetItemWithError() if the hash is unknown: compute the
hash instead. Add also comments to explain the optimization a little bit.
2015-11-20 09:24:02 +01:00
b9d98d532c
Issue #24483 : C implementation of functools.lru_cache() now calculates key's
...
hash only once.
2015-10-02 12:47:11 +03:00
e54d5321cc
merge 3.4 ( #24407 )
2015-07-04 19:59:24 -05:00
2a48a6eb33
merge 3.3 ( #24407 )
2015-07-04 19:58:11 -05:00
a82f77fb00
protect against mutation of the dict during insertion ( closes #24407 )
2015-07-04 19:55:16 -05:00
96c6af9b20
Issue #16991 : Add a C implementation of collections.OrderedDict.
2015-05-29 22:21:39 -06:00
025e9ebd0a
PEP 448: additional unpacking generalizations ( closes #2292 )
...
Patch by Neil Girdhar.
2015-05-05 20:16:41 -04:00
1009bf18b3
Issue #23501 : Argumen Clinic now generates code into separate files by default.
2015-04-03 23:53:51 +03:00
bc92bbd4d2
Issue #22653 : Fix an assertion failure in debug mode when doing a reentrant dict insertion in debug mode.
2014-10-18 00:35:44 +02:00
d696732025
Issue #22653 : Fix an assertion failure in debug mode when doing a reentrant dict insertion in debug mode.
2014-10-18 00:35:00 +02:00
4b74fba62f
Issue 21101: Internal API for dict getitem and setitem where the hash value is known.
2014-05-03 16:32:11 -07:00
2623c8c23c
Issue #20530 : Argument Clinic's signature format has been revised again.
...
The new syntax is highly human readable while still preventing false
positives. The syntax also extends Python syntax to denote "self" and
positional-only parameters, allowing inspect.Signature objects to be
totally accurate for all supported builtins in Python 3.4.
2014-02-08 22:15:29 -08:00
581ee3618c
Issue #20326 : Argument Clinic now uses a simple, unique signature to
...
annotate text signatures in docstrings, resulting in fewer false
positives. "self" parameters are also explicitly marked, allowing
inspect.Signature() to authoritatively detect (and skip) said parameters.
Issue #20326 : Argument Clinic now generates separate checksums for the
input and output sections of the block, allowing external tools to verify
that the input has not changed (and thus the output is not out-of-date).
2014-01-28 05:00:08 -08:00
c20472640c
Issue #20390 : Small fixes and improvements for Argument Clinic.
2014-01-25 20:43:29 -08:00
5c66189e88
Issue #20189 : Four additional builtin types (PyTypeObject,
...
PyMethodDescr_Type, _PyMethodWrapper_Type, and PyWrapperDescr_Type)
have been modified to provide introspection information for builtins.
Also: many additional Lib, test suite, and Argument Clinic fixes.
2014-01-24 06:17:25 -08:00
e02de8c2ad
Fix minor bug in dict.__contains__ docstring.
...
When dict got clinicized in 8fde1a2c94dc for Issue #16612 an erroneous
trailing quote was left in the clinic docstring summary line.
2014-01-14 16:48:31 -06:00
61272b77b0
Issue #19273 : The marker comments Argument Clinic uses have been changed
...
to improve readability.
2014-01-07 12:41:53 -08:00
44e2eaab54
Issue #19674 : inspect.signature() now produces a correct signature
...
for some builtins.
2013-11-23 15:37:55 -08:00
f91929b1d8
Issue #19646 : repr(dict) now uses _PyUnicodeWriter API for better performances
2013-11-19 13:07:38 +01:00
ed4a1c5703
Argument Clinic: rename "self" to "module" for module-level functions.
2013-11-18 09:32:13 -08:00
5fd2e5ae8a
Issue #19512 : Add a new _PyDict_DelItemId() function, similar to
...
PyDict_DelItemString() but using an identifier for the key
2013-11-06 18:58:22 +01:00
3182680210
Issue #16612 : Add "Argument Clinic", a compile-time preprocessor
...
for C files to generate argument parsing code. (See PEP 436.)
2013-10-19 00:09:25 -07:00
69492dab07
Factor-out the common code for setting a KeyError.
2013-09-02 15:59:26 -07:00
9ed5f27266
Issue #18722 : Remove uses of the "register" keyword in C code.
2013-08-13 20:18:52 +02:00
5b3b1006bb
Issue #18520 : Fix _PyDict_GetItemId(), suppress _PyUnicode_FromId() error
...
As PyDict_GetItem(), _PyDict_GetItemId() suppresses all errors that may occur,
for historical reasons.
2013-07-22 23:50:57 +02:00
f97dfd7b59
Issue #18408 : Fix dict_repr(), don't call PyObject_Repr() with an exception set
...
PyObject_Repr() can removes the current exception. For example, module_repr()
calls PyErr_Clear() if calling loader.module_repr(mod) failed.
2013-07-18 01:00:45 +02:00
ac2a4fe8a2
Issue #18408 : dict_new() now fails on new_keys_object() error
...
Pass the MemoryError exception to the caller, instead of using empty keys.
2013-07-16 22:19:00 +02:00
a9f61a5a23
Cleanup dictobject.c
2013-07-16 22:17:26 +02:00
fdcbab9602
Issue #18408 : Fix PyDict_GetItemString(), suppress PyUnicode_FromString() error
...
As PyDict_GetItem(), PyDict_GetItemString() suppresses all errors that may
occur for historical reasons.
2013-07-16 22:16:05 +02:00
c9b7f51ec2
Issue #18408 : Fix PyDict_New() to handle correctly new_keys_object() failure
...
(MemoryError).
2013-07-08 22:19:20 +02:00
36f74aa7f7
Issue #17563 : Fix dict resize performance regression.
2013-05-17 03:01:13 -07:00
2f6fe51860
merge
2013-05-17 03:24:54 -07:00
f27541653b
Touch up grammar for dict.update() docstring.
2013-05-11 14:46:48 -04:00
5589850c14
fix warning ( closes #17327 )
2013-03-08 08:36:49 -05:00
00e9886bd9
Add PyDict_SetDefault. ( closes #17327 )
...
Patch by Stefan Behnel and I.
2013-03-07 22:16:29 -05:00
42f382facd
merge 3.3 ( #17328 )
2013-03-04 09:48:30 -05:00
b1efa53662
fix possible setdefault refleak ( closes #17328 )
2013-03-04 09:47:50 -05:00
0e9958b543
Issue #16562 : Optimize dict equality testing.
...
Patch by Serhiy Storchaka (reviewed by Martin and Raymond).
2012-12-02 19:10:07 +01:00
591c921411
merge 3.2
2012-10-31 14:22:25 -04:00
9892f52145
avoid a function call with redundant checks for dict size
2012-10-31 14:22:12 -04:00
d97eb0d338
merge 3.2 ( #16345 )
2012-10-31 14:09:11 -04:00
d1f2cb37a2
only fast-path fromkeys() when the constructor returns a empty dict ( closes #16345 )
2012-10-31 14:05:55 -04:00
a504a7a7d1
Issue #15055 : update dictnotes.txt. Patch by Mark Shannon.
2012-06-24 21:03:45 +02:00
INADA Naoki
Serhiy Storchaka
Yury Selivanov
Raymond Hettinger
doko@ubuntu.com
Victor Stinner
Berker Peksag
Benjamin Peterson
R David Murray
Eric Snow
Antoine Pitrou
Larry Hastings
Meador Inge
Brett Cannon