4148195c45
Move the active entry multiplication to later in the hash calculation
2015-08-07 00:43:39 -07:00
b501a27ad8
Restore frozenset hash caching removed in cf707dd190a9
2015-08-06 22:15:22 -07:00
070bd62cfa
Closes #21279 : Merge with 3.5
2015-08-06 00:05:13 -05:00
d987a81d29
Issue #21279 : Merge with 3.4
2015-08-06 00:04:23 -05:00
79b98df023
Issue #21279 : Flesh out str.translate docs
...
Initial patch by Kinga Farkas, Martin Panter, and John Posner.
2015-08-05 23:54:15 -05:00
a286a51ae1
Fix comment typo
2015-08-01 11:07:11 -07:00
36c0500990
Tweak the comments
2015-08-01 10:57:42 -07:00
fbffdef47d
Issue #24762 : Speed-up frozenset_hash() and greatly beef-up the comments.
2015-08-01 09:53:00 -07:00
daffc916aa
Issue #24681 : Move the most likely test first in set_add_entry().
2015-07-31 07:58:56 -07:00
70559b5c20
Issue #24681 : Move the store of so->table to the code block where it is used.
2015-07-23 07:42:23 -04:00
c8fe04484e
Issue #23573 : Restored optimization of bytes.rfind() and bytearray.rfind()
...
for single-byte argument on Linux.
2015-07-20 22:58:29 +03:00
d92d4efe3d
Issue #23573 : Restored optimization of bytes.rfind() and bytearray.rfind()
...
for single-byte argument on Linux.
2015-07-20 22:58:02 +03:00
ff9e18a863
Issue #24583 : Consolidate previous set object updates into a single function
...
with a single entry point, named exit points at the bottom, more self-evident
refcount adjustments, and a comment describing why the pre-increment was
necessary at all.
2015-07-20 07:34:05 -04:00
482c05cbb5
Issue #24583 : Fix refcount leak.
2015-07-20 01:23:32 -04:00
061091a7c5
Issue #24583 : Fix crash when set is mutated while being updated.
2015-07-15 23:54:02 -07:00
d702044bcd
merge
2015-07-15 23:52:29 -07:00
a3626bc5bd
Issue #24583 : Fix crash when set is mutated while being updated.
2015-07-15 23:50:14 -07:00
5d2385ff6f
Neaten-up a little bit.
2015-07-08 11:52:27 -07:00
9632a7d735
Issue 24581: Revert c9782a9ac031 pending a stronger test for mutation during iteration.
2015-07-07 15:29:24 -07:00
11ce8e6c37
Minor bit of factoring-out common code.
2015-07-06 19:08:49 -07:00
3dbc11cadd
Tighten-up code in the set iterator to use an entry pointer rather than indexing.
2015-07-06 19:03:01 -07:00
ef6bd7d963
Tighten-up code in set_next() to use an entry pointer rather than indexing.
2015-07-06 08:43:37 -07:00
b48d6a63ff
Bring related functions add/contains/discard together in the code.
2015-07-05 16:27:44 -07:00
73799b181e
Change add/contains/discard calls to pass the key and hash instead of an entry struct.
2015-07-05 16:06:10 -07:00
dc28d5a198
Clean-up call patterns for add/contains/discard to better match the caller's needs.
2015-07-05 10:03:20 -07:00
191a8f0a34
merge heads
2015-07-04 22:53:45 -05:00
d34c246baf
merge 3.5 ( #24407 )
2015-07-04 19:59:50 -05:00
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
ac2ef65c32
Make the unicode equality test an external function rather than in-lining it.
...
The real benefit of the unicode specialized function comes from
bypassing the overhead of PyObject_RichCompareBool() and not
from being in-lined (especially since there was almost no shared
data between the caller and callee). Also, the in-lining was
having a negative effect on code generation for the callee.
2015-07-04 16:04:44 -07:00
e186c7674c
Make sure the dummy percentage calculation won't overflow.
2015-07-04 11:28:35 -07:00
c2480dc0c4
Minor cleanup.
2015-07-04 08:46:31 -07:00
b322326f48
Minor nit: Make the style of checking error return values more consistent.
2015-07-03 23:37:16 -07:00
4897300276
Minor factoring: move redundant resize scaling logic into the resize function.
2015-07-03 20:00:03 -07:00
3c1f52e829
Call set_lookkey() directly to avoid unnecessary memory spills and reloads.
2015-07-03 18:31:09 -07:00
15f0869609
Move insertion resize logic into set_insert_key().
...
Simplifies the code a little bit and does the resize check
only when a new key is added (giving a small speed up in
the case where the key already exists).
Fixes possible bug in set_merge() where the set_insert_key()
call relies on a big resize at the start to make enough room
for the keys but is vulnerable to a comparision callback that
could cause the table to shrink in the middle of the merge.
Also, changed the resize threshold from two-thirds of the
mask+1 to just two-thirds. The plus one offset gave no
real benefit (afterall, the two-thirds mark is just a
heuristic and isn't a precise cut-off).
2015-07-03 17:21:17 -07:00
bb215e2300
Merge 3.5 (Issue #19235 )
2015-07-03 01:10:11 -04:00
f488fb422a
Issue #19235 : Add new RecursionError exception. Patch by Georg Brandl.
2015-07-03 01:04:23 -04:00
d6d0b5b1fa
Merge 3.5 (Issue #24450 )
2015-07-03 00:24:14 -04:00
e13f8f3cab
Issue #24450 : Add gi_yieldfrom to generators; cr_await to coroutines.
...
Patch by Benno Leslie and Yury Selivanov.
2015-07-03 00:23:30 -04:00
81da944d61
Issue #24467 : Fixed possible buffer over-read in bytearray. The bytearray
...
object now always allocates place for trailing null byte and it's buffer now
is always null-terminated.
2015-06-29 21:18:55 +03:00
bc9e75ed02
Issue #24467 : Fixed possible buffer over-read in bytearray. The bytearray
...
object now always allocates place for trailing null byte and it's buffer now
is always null-terminated.
2015-06-29 21:18:01 +03:00
7b6e3b91f5
Issue #24467 : Fixed possible buffer over-read in bytearray. The bytearray
...
object now always allocates place for trailing null byte and it's buffer now
is always null-terminated.
2015-06-29 21:14:06 +03:00
2eff9e9441
Minor refactoring. Move reference count logic into function that adds entry.
2015-06-27 22:03:35 -07:00
b5048d3938
merge 3.5
2015-06-27 15:46:31 -05:00
4801383c29
upgrade to Unicode 8.0.0
2015-06-27 15:45:56 -05:00
91672617d5
Minor tweeak to tighten the inner-loop.
2015-06-26 02:50:21 -07:00
b257b7993c
Merge 3.5 (issue #24439 )
2015-06-24 11:04:39 -04:00
66f8828bfc
Issue #24439 : Improve PEP 492 related docs.
...
Patch by Martin Panter.
2015-06-24 11:04:15 -04:00
38bb95e49d
Minor code cleanup.
2015-06-24 01:22:19 -07:00
6edc2f7549
Issue #24400 : Merge 3.5
2015-06-22 12:31:24 -04:00
5376ba9630
Issue #24400 : Introduce a distinct type for 'async def' coroutines.
...
Summary of changes:
1. Coroutines now have a distinct, separate from generators
type at the C level: PyGen_Type, and a new typedef PyCoroObject.
PyCoroObject shares the initial segment of struct layout with
PyGenObject, making it possible to reuse existing generators
machinery. The new type is exposed as 'types.CoroutineType'.
As a consequence of having a new type, CO_GENERATOR flag is
no longer applied to coroutines.
2. Having a separate type for coroutines made it possible to add
an __await__ method to the type. Although it is not used by the
interpreter (see details on that below), it makes coroutines
naturally (without using __instancecheck__) conform to
collections.abc.Coroutine and collections.abc.Awaitable ABCs.
[The __instancecheck__ is still used for generator-based
coroutines, as we don't want to add __await__ for generators.]
3. Add new opcode: GET_YIELD_FROM_ITER. The opcode is needed to
allow passing native coroutines to the YIELD_FROM opcode.
Before this change, 'yield from o' expression was compiled to:
(o)
GET_ITER
LOAD_CONST
YIELD_FROM
Now, we use GET_YIELD_FROM_ITER instead of GET_ITER.
The reason for adding a new opcode is that GET_ITER is used
in some contexts (such as 'for .. in' loops) where passing
a coroutine object is invalid.
4. Add two new introspection functions to the inspec module:
getcoroutinestate(c) and getcoroutinelocals(c).
5. inspect.iscoroutine(o) is updated to test if 'o' is a native
coroutine object. Before this commit it used abc.Coroutine,
and it was requested to update inspect.isgenerator(o) to use
abc.Generator; it was decided, however, that inspect functions
should really be tailored for checking for native types.
6. sys.set_coroutine_wrapper(w) API is updated to work with only
native coroutines. Since types.coroutine decorator supports
any type of callables now, it would be confusing that it does
not work for all types of coroutines.
7. Exceptions logic in generators C implementation was updated
to raise clearer messages for coroutines:
Before: TypeError("generator raised StopIteration")
After: TypeError("coroutine raised StopIteration")
2015-06-22 12:19:30 -04:00
7e3592dca6
Harmonize the bottom of the outer loop with its entry point
...
giving a small simplification. Timings show that hash
pre-check seems only benefit the inner-loop (the linear probes).
2015-06-21 10:47:20 -07:00
6ee588f14e
Restore quick exit (no freeslot check) for common case (found null on first probe).
2015-06-20 21:39:51 -07:00
ec466a15d9
Fixed indentation of Python examples in C comments.
2015-06-11 00:09:32 +03:00
553e156921
Fixed indentation of Python examples in C comments.
2015-06-11 00:07:47 +03:00
d741a88049
Fixed indentation of Python examples in C comments.
2015-06-11 00:06:39 +03:00
239e90196e
Merge 3.5
2015-06-07 00:00:48 -05:00
0718de9770
repair my irrational excuberance
2015-06-07 00:00:42 -05:00
4a931adef3
merge 3.5
2015-06-06 23:20:40 -05:00
99e96f2bb0
remove unnecessary braces and indentation
2015-06-06 23:20:32 -05:00
9c474172cb
merge 3.5
2015-06-04 14:34:43 -05:00
2ad80f53c1
fix refleak when keys() fails
2015-06-04 14:34:20 -05:00
f02dcc8803
Merge from 3.5.
2015-06-04 00:12:14 -06:00
4fabf02633
Issue #24369 : Defend against key-changes during iteration.
2015-06-04 00:09:56 -06:00
d8e5d6c4a5
Merge from 3.5.
2015-06-03 11:11:22 -06:00
db4061cb9d
Issue #24377 : Fix a ref leak in OrderedDict.__repr__.
2015-06-03 11:09:48 -06:00
cbdb17f681
Merge from 3.5.
2015-06-03 10:54:05 -06:00
4c72918a59
Issue #24362 : Simplify the C OrderedDict fast nodes resize logic.
2015-06-03 10:50:37 -06:00
d14de5e22d
Merge from 3.5.
2015-06-02 20:43:37 -06:00
ac02ef373f
Issue #24368 : Support keyword arguments in OrderedDict methods.
2015-06-02 20:42:14 -06:00
ec6cd162de
Merge from 3.5.
2015-06-01 23:35:40 -06:00
b952ab43f2
Issue #24359 : Check for changed OrderedDict size during iteration.
2015-06-01 23:35:13 -06:00
e9dd08d08c
Merge from 3.5.
2015-06-01 23:14:26 -06:00
d171975609
Issue #24348 : Drop superfluous increfs/decrefs.
2015-06-01 23:12:13 -06:00
c976b73002
Merge from 3.5.
2015-06-01 23:06:20 -06:00
a762af74b2
Issue #24347 : Set KeyError if PyDict_GetItemWithError returns NULL.
2015-06-01 22:59:08 -06:00
cae0658f09
merge 3.5 ( #24345 )
2015-06-01 10:14:35 -05:00
0969a9f8ab
add Py_tp_finalize slot ( closes #24345 )
...
Patch from Petr Viktorin.
2015-06-01 10:12:48 -05:00
442a894d1e
Issue #24284 : The startswith and endswith methods of the str class no longer
...
return True when finding the empty string and the indexes are completely out
of range.
2015-05-31 09:16:13 +03:00
d4ea03c785
Issue #24284 : The startswith and endswith methods of the str class no longer
...
return True when finding the empty string and the indexes are completely out
of range.
2015-05-31 09:15:51 +03:00
7a3414c201
Merge from 3.5.
2015-05-30 12:55:22 -06:00
e3dfa9e5ce
Issue #16991 : Fix a few leaks and other memory-related concerns in OrderedDict.
2015-05-30 12:51:15 -06:00
3ef8958e40
Merge from 3.5.
2015-05-30 12:00:05 -06:00
67fb92e8c6
Issue #16991 : Do not return None from OrderedDict.__reversed__.
2015-05-30 11:43:36 -06:00
c5e59609ac
Issue #16991 : Properly handle return values in several places.
2015-05-30 11:28:56 -06:00
7aa5341164
Reverting my previous commit.
...
Something went horribly wrong when I was doing `hg rebase`.
2015-05-30 10:57:56 -04:00
e90982111a
Issue #24115 : Update uses of PyObject_IsTrue(), PyObject_Not(),
...
PyObject_IsInstance(), PyObject_RichCompareBool() and _PyDict_Contains()
to check for and handle errors correctly.
2015-05-30 17:48:54 +03:00
ac5569b1fa
Issue #24115 : Update uses of PyObject_IsTrue(), PyObject_Not(),
...
PyObject_IsInstance(), PyObject_RichCompareBool() and _PyDict_Contains()
to check for and handle errors correctly.
2015-05-30 17:48:19 +03:00
fa494fd883
Issue #24115 : Update uses of PyObject_IsTrue(), PyObject_Not(),
...
PyObject_IsInstance(), PyObject_RichCompareBool() and _PyDict_Contains()
to check for and handle errors correctly.
2015-05-30 17:45:22 +03:00
2806518e0c
Specify default values of semantic booleans in Argument Clinic generated signatures as booleans.
2015-05-30 11:32:58 +03:00
8b2e8b6cce
Specify default values of semantic booleans in Argument Clinic generated signatures as booleans.
2015-05-30 11:30:39 +03:00
96c6af9b20
Issue #16991 : Add a C implementation of collections.OrderedDict.
2015-05-29 22:21:39 -06:00
47db71756d
Issue #16991 : Add a C implementation of collections.OrderedDict.
2015-05-29 22:21:39 -06:00
ac0bffb962
Issue 24017: Drop getawaitablefunc and friends in favor of unaryfunc.
2015-05-28 11:22:41 -04:00
6ef059097c
Issue 24017: Drop getawaitablefunc and friends in favor of unaryfunc.
2015-05-28 11:21:31 -04:00
8651a50475
Issue #23359 : Specialize set_lookkey intoa lookup function and an insert function.
2015-05-27 10:37:20 -07:00
a7a0ad6f73
Issue #24276 : Fixed optimization of property descriptor getter.
2015-05-24 21:38:06 +03:00
a48db2bc8b
Issue #24268 : Address some PEP 489 refleaks
...
- missing DECREF in PyModule_FromDefAndSpec2
- missing DECREF in PyType_FromSpecAndBases2
- missing DECREF in _testmultiphase module
Patch by Petr Viktorin
2015-05-24 01:03:46 +10:00
d5cacbb1d9
PEP 489: Multi-phase extension module initialization
...
Known limitations of the current implementation:
- documentation changes are incomplete
- there's a reference leak I haven't tracked down yet
The leak is most visible by running:
./python -m test -R3:3 test_importlib
However, you can also see it by running:
./python -X showrefcount
Importing the array or _testmultiphase modules, and
then deleting them from both sys.modules and the local
namespace shows significant increases in the total
number of active references each cycle. By contrast,
with _testcapi (which continues to use single-phase
initialisation) the global refcounts stabilise after
a couple of cycles.
2015-05-23 22:24:10 +10:00
683333955a
Issue 24237: Raise PendingDeprecationWarning per PEP 479
...
Raise PendingDeprecationWarning when generator raises StopIteration
and no __future__ import is used. Fix offenders in the stdlib
and tests.
See also issue 22906.
Thanks to Nick Coghlan and Berker Peksag for reviews.
2015-05-22 11:16:47 -04:00
e79ec70801
Issue #24257 : Fixed incorrect uses of PyObject_IsInstance().
...
Fixed segmentation fault in sqlite3.Row constructor with faked cursor type.
Fixed system error in the comparison of faked types.SimpleNamespace.
2015-05-22 11:13:20 +03:00
08d230a540
Issue #24257 : Fixed incorrect uses of PyObject_IsInstance().
...
Fixed segmentation fault in sqlite3.Row constructor with faked cursor type.
Fixed system error in the comparison of faked types.SimpleNamespace.
2015-05-22 11:02:49 +03:00
b2f3c2357c
Issue #23985 : Fixed integer overflow in iterator object. Patch by
...
Clement Rouault.
2015-05-21 20:51:53 +03:00
4faf5c5655
Issue #23985 : Fixed integer overflow in iterator object. Patch by
...
Clement Rouault.
2015-05-21 20:50:25 +03:00
873e0df946
Fix some compilation warnings when using gcc (-Wmaybe-uninitialized).
2015-05-19 21:06:04 +02:00
f6d1f1fa8a
Fix some compilation warnings when using gcc (-Wmaybe-uninitialized).
2015-05-19 21:04:33 +02:00
ef64847f71
Issue #23985 : Fix a possible buffer overrun when deleting a slice from the front of a bytearray and then appending some other bytes data.
...
Patch by Martin Panter.
2015-05-19 20:55:42 +02:00
2545411e28
Issue #23985 : Fix a possible buffer overrun when deleting a slice from the front of a bytearray and then appending some other bytes data.
...
Patch by Martin Panter.
2015-05-19 20:52:27 +02:00
9ce71a6475
Fixed typos in comments.
2015-05-18 22:20:18 +03:00
7e29eea926
Fixed typos in comments.
2015-05-18 22:19:42 +03:00
740d6134f1
merge
2015-05-17 14:47:00 -07:00
610a51f364
Issue #23757 : Only call the concrete list API for exact lists.
2015-05-17 14:45:58 -07:00
d4be691494
Issue #24064 : Help property() support GC
2015-05-13 11:12:33 -07:00
5af9e13c18
Minor stylistic and consistency cleanup.
2015-05-13 01:44:36 -07:00
1bd8d75be3
Issue #23290 : Optimize set_merge() for cases where the target is empty.
...
(Contributed by Serhiy Storchaka.)
2015-05-13 01:26:14 -07:00
eac503aeac
Issue #24064 : Property() docstrings are now writeable.
...
(Patch by Berker Peksag.)
2015-05-13 01:09:59 -07:00
48e47aaa28
Issue #22486 : Added the math.gcd() function. The fractions.gcd() function now is
...
deprecated. Based on patch by Mark Dickinson.
2015-05-13 00:19:51 +03:00
0d4df752ac
Issue #15027 : The UTF-32 encoder is now 3x to 7x faster.
2015-05-12 23:12:45 +03:00
df52e67d85
Fix warnings for gen_get_iter()
2015-05-11 23:23:05 -04:00
7544508f02
PEP 0492 -- Coroutines with async and await syntax. Issue #24017 .
2015-05-11 22:57:16 -04:00
18c30a29f8
Issue #22906 : Do incref before SetCause/SetContext
2015-05-10 15:09:46 -04:00
80e4dbea0e
Issue 22906: Increment refcount after PyException_SetContext
2015-05-09 14:04:17 -04:00
8170e8c0d1
PEP 479: Change StopIteration handling inside generators.
...
Closes issue #22906 .
2015-05-09 11:44:30 -04:00
025e9ebd0a
PEP 448: additional unpacking generalizations ( closes #2292 )
...
Patch by Neil Girdhar.
2015-05-05 20:16:41 -04:00
c4e335b67a
Issue #23910 : Optimize property() getter calls. Patch by Joe Jevnik
2015-04-30 08:08:13 -07:00
48050cbbe7
Merge 3.4
2015-04-27 17:49:16 +03:00
9df36c9456
Issue #21354 : PyCFunction_New function is exposed by python DLL again.
2015-04-27 17:48:50 +03:00
7503509f19
Issue #23996 : Avoid a crash when a delegated generator raises an unnormalized StopIteration exception. Patch by Stefan Behnel.
2015-04-26 18:48:16 +02:00
7403e91630
Issue #23996 : Avoid a crash when a delegated generator raises an unnormalized StopIteration exception. Patch by Stefan Behnel.
2015-04-26 18:46:40 +02:00
8cb6569fe1
Implements issue #9951 : Adds a hex() method to bytes, bytearray, & memoryview.
...
Also updates a few internal implementations of the same thing to use the
new built-in code.
Contributed by Arnon Yaari.
2015-04-25 23:22:26 +00:00
247789cee9
Issue #24007 : Argument Clinic now writes the format of PyArg_Parse*() at the
...
same line as function name.
2015-04-24 00:40:51 +03:00
a30e2256f7
merge 3.4 ( #24044 )
2015-04-23 17:06:45 -04:00
bd91ee9cd7
merge 3.3 ( #24044 )
2015-04-23 17:06:33 -04:00
51454a62e2
merge 3.2 ( #24044 )
2015-04-23 17:05:07 -04:00
0823ffb2fb
properly handle malloc failure ( closes #24044 )
...
Patch by Christian Heimes.
2015-04-23 17:04:36 -04:00
4320f54ea3
merge 3.4 ( #22785 )
2015-04-22 09:16:27 -04:00
ac22c6b923
improved range docstring ( closes #22785 )
...
Patch by Ned Batchelder.
2015-04-22 09:16:07 -04:00
7e9d1d1a1b
Issue #23908 : os functions now reject paths with embedded null character
...
on Windows instead of silently truncate them.
Removed no longer used _PyUnicode_HasNULChars().
2015-04-20 10:12:28 +03:00
4e25913f9f
Remove local dead code. In both blocks dir is always greater 0.
2015-04-18 05:54:02 +02:00
cb39d1f466
Issue 19933: Provide default argument for ndigits in round. Patch by Vajrasky Kok.
2015-04-15 16:10:59 -04:00
89964c48d1
Issue #23944 : Argument Clinic now wraps long impl prototypes at column 78.
2015-04-14 18:07:59 -04:00
8ef887ce47
Issue #20586 : Argument Clinic now ensures signatures on functions without docstrings.
2015-04-13 18:22:35 -05:00
a63cc21234
Issue #23726 : Don't enable GC for user subclasses of non-GC types that don't add any new fields.
...
Patch by Eugene Toder.
2015-04-13 20:10:06 +02:00
92e8af67a8
Issue #23492 : Argument Clinic now generates argument parsing code with
...
PyArg_Parse instead of PyArg_ParseTuple if possible.
2015-04-04 00:12:11 +03:00
1009bf18b3
Issue #23501 : Argumen Clinic now generates code into separate files by default.
2015-04-03 23:53:51 +03:00
41525e31a5
Issue #23466 : Raised OverflowError if %c argument is out of range.
2015-04-03 20:53:46 +03:00
be1c60c3f6
Issue #23783 : Fixed memory leak in PyObject_ClearWeakRefs() in case of
...
MemoryError.
2015-03-30 09:52:53 +03:00
4aa867959f
Issue #23783 : Fixed memory leak in PyObject_ClearWeakRefs() in case of
...
MemoryError.
2015-03-30 09:52:29 +03:00
2c7b5a9d0d
Issue #23466 : %c, %o, %x, and %X in bytes formatting now raise TypeError on
...
non-integer input.
2015-03-30 09:19:08 +03:00
48070c1248
Issue #23803 : Fixed str.partition() and str.rpartition() when a separator
...
is wider then partitioned string.
2015-03-29 19:21:02 +03:00
1912b39def
_PyUnicodeWriter_WriteStr() now checks that the input string is consistent
...
in debug mode to detect bugs earlier.
_PyUnicodeWriter_Finish() doesn't check if the read only string is consistent,
whereas it does check consistency for strings built by itself.
2015-03-26 09:37:23 +01:00
d357b89f0b
Issue #22079 : Deprecation warning now is issued in PyType_Ready() instead of
...
raising TypeError when statically allocated type subclasses dynamically
allocated type
2015-03-22 09:46:36 +02:00
dabbfe7b30
Issue #23573 : Fix bytes.rfind() and bytearray.rfind() on Windows
...
Windows has no memrchr() function.
This change is only a workaround, the optimization must be reenabled on other
platforms.
2015-03-25 03:16:32 +01:00
d9d769fcdd
Issue #23573 : Increased performance of string search operations (str.find,
...
str.index, str.count, the in operator, str.split, str.partition) with
arguments of different kinds (UCS1, UCS2, UCS4).
2015-03-24 21:55:47 +02:00
944fbcc478
Issue #23571 : Enhance _Py_CheckFunctionResult()
...
Too bad, sometimes Py_FatalError() is unable to write the exception into
sys.stderr (on "AMD64 OpenIndiana 3.x" buildbot, the buildbot was probably out
of memory).
Call Py_FatalError() with a different message for the two cases (result+error,
or no result and no error).
2015-03-24 16:28:52 +01:00
454bd3a277
stdprinter_write(): mention the encoding
2015-03-24 13:40:29 +01:00
3b06dfb9d1
Issue #23571 : In debug mode, _Py_CheckFunctionResult() now calls
...
Py_FatalError() instead of using an assertion in debug mode. Py_FatalError()
displays the current exception and the traceback which contain more information
than just the assertion error.
2015-03-24 12:53:59 +01:00
efde146b0c
Issue #23571 : _Py_CheckFunctionResult() now gives the name of the function
...
which returned an invalid result (result+error or no result without error) in
the exception message.
Add also unit test to check that the exception contains the name of the
function.
Special case: the final _PyEval_EvalFrameEx() check doesn't mention the
function since it didn't execute a single function but a whole frame.
2015-03-21 15:04:43 +01:00
1dd49824df
Issue #23681 : The -b option now affects comparisons of bytes with int.
2015-03-20 16:54:57 +02:00
f50e187724
Fix compiler warnings: comparison between signed and unsigned numbers
2015-03-20 11:32:24 +01:00
484b9f3b99
Merge
2015-03-20 00:10:23 +01:00
31084ba528
Issue #23632 : Memoryviews now allow tuple indexing (including for multi-dimensional memoryviews).
2015-03-19 23:29:36 +01:00
66aab0c4b5
Issue #23708 : Add _Py_read() and _Py_write() functions to factorize code handle
...
EINTR error and special cases for Windows.
These functions now truncate the length to PY_SSIZE_T_MAX to have a portable
and reliable behaviour. For example, read() result is undefined if counter is
greater than PY_SSIZE_T_MAX on Linux.
2015-03-19 22:53:20 +01:00
009b811d67
Removed unintentional trailing spaces in non-external and non-generated C files.
2015-03-18 21:53:15 +02:00
0c39b1b970
Initialize variables to prevent GCC warnings
2015-03-18 15:02:06 +01:00
62e977f1b6
Close issue23467: add %r compatibility to bytes and bytearray
2015-03-11 08:17:00 -07:00
63afdaa110
Issue #23629 : Fix the default __sizeof__ implementation for variable-sized objects.
2015-03-10 22:35:24 +01:00
a654510150
Issue #23629 : Fix the default __sizeof__ implementation for variable-sized objects.
2015-03-10 22:32:00 +01:00
283f3f8ab3
Issue #23571 : Oops, fix #ifdef assert()
...
assert() are noop when NDEBUG is defined. We want the opposite.
2015-03-09 15:55:37 +01:00
4a7cc88472
Issue #23571 : PyObject_Call(), PyCFunction_Call() and call_function() now
...
raise a SystemError if a function returns a result and raises an exception.
The SystemError is chained to the previous exception.
Refactor also PyObject_Call() and PyCFunction_Call() to make them more readable.
Remove some checks which became useless (duplicate checks).
Change reviewed by Serhiy Storchaka.
2015-03-06 23:35:27 +01:00
abda8ddd3e
merge 3.4 ( #23590 )
2015-03-06 09:09:46 -05:00
a915723dc7
fix potential refleak in PyFloat_AsDouble ( closes #23590 )
2015-03-06 09:08:44 -05:00
92ce1b4392
merge 3.3 ( #23362 )
2015-03-02 13:23:41 -05:00
e5a853c390
use PyMem_NEW to detect overflow ( closes #23362 )
2015-03-02 13:23:25 -05:00
42fc0eb827
Issue #21293 : Remove unnecessary "capsule hack".
2015-03-02 08:44:51 -08:00
3e96f324dc
Issue #23451 : Update pyconfig.h for Windows to require Vista headers and remove unnecessary version checks.
2015-03-02 08:01:10 -08:00
71c6f445cd
Fixed a typo.
2015-03-01 14:39:20 +02:00
490055a167
Issue #20204 : Deprecation warning is now raised for builtin type without the
...
__module__ attribute.
2015-03-01 10:03:02 +02:00
c8fd9ce73d
merge 3.4 ( #23515 )
2015-02-25 10:16:56 -05:00
b808d590a2
fix merge_collapse to actually maintain the invariant it purports to ( closes #23515 )
...
See
de Gouw, Stijn and Rot, Jurriaan and de Boer, Frank S and Bubel, Richard and Hähnle, Reiner
"OpenJDK’s java.utils.Collection.sort() is broken: The good, the bad and the worst case"
2015-02-25 10:12:26 -05:00
78a8249127
Issue #23490 : Fixed possible crashes related to interoperability between
...
old-style and new API for string with 2**30-1 characters.
2015-02-20 21:34:39 +02:00
e55181f517
Issue #23490 : Fixed possible crashes related to interoperability between
...
old-style and new API for string with 2**30-1 characters.
2015-02-20 21:34:06 +02:00
26861b0b29
Issue #23450 : Fixed possible integer overflows.
2015-02-16 20:52:17 +02:00
4d0d982985
Issue #23446 : Use PyMem_New instead of PyMem_Malloc to avoid possible integer
...
overflows. Added few missed PyErr_NoMemory().
2015-02-16 13:33:32 +02:00
1a1ff29659
Issue #23446 : Use PyMem_New instead of PyMem_Malloc to avoid possible integer
...
overflows. Added few missed PyErr_NoMemory().
2015-02-16 13:28:22 +02:00
ea5ce5a15e
Issue #23383 : Cleaned up bytes formatting.
2015-02-10 23:23:12 +02:00
438f9134cf
Mirco-optimizations to reduce register spills and reloads observed on CLANG and GCC.
2015-02-09 06:48:29 -06:00
d327d8d9a4
Fix definition mismatch for type_is_subtype_base_chain.
2015-02-06 08:51:26 -08:00
b4e20bb588
Fix definition mismatch for type_is_subtype_base_chain.
2015-02-06 08:50:23 -08:00
6c62ac1a01
merge 3.4 ( #22735 )
2015-02-05 22:29:46 -05:00
104b9e0cca
fix many custom mro() edge cases and improve code quality ( #22735 )
...
Patch by Eldar Abusalimov.
2015-02-05 22:29:14 -05:00
8249282622
Minor code clean up.
2015-02-04 08:37:02 -08:00
06bb1226d1
Issue 23359: Reduce size of code in set_lookkey. Only do linear probes when there is no wrap-around.
...
Nice simplification contributed by Serhiy Storchaka :-)
2015-02-03 08:15:30 -08:00
5178d91be0
Issue #14203 : Remove obsolete support for view==NULL in PyBuffer_FillInfo()
...
and bytearray_getbuffer(). Both functions now raise BufferError in that
case.
2015-02-03 16:57:21 +01:00
83848704f5
Issue #22896 : Fixed using _getbuffer() in recently added _PyBytes_Format().
2015-02-03 01:49:18 +02:00
3dd3e26680
Issue #22896 : Avoid to use PyObject_AsCharBuffer(), PyObject_AsReadBuffer()
...
and PyObject_AsWriteBuffer().
2015-02-03 01:25:42 +02:00
4fdb68491e
Issue #22896 : Avoid to use PyObject_AsCharBuffer(), PyObject_AsReadBuffer()
...
and PyObject_AsWriteBuffer().
2015-02-03 01:21:08 +02:00
c658d85487
Issue 23359: Tighten inner search loop for sets (don't and-mask every entry lookup).
2015-02-02 08:35:00 -08:00
2e6658b4a7
Merge from 3.4.
2015-02-01 19:19:49 +01:00
7213fcc27e
Issue #23370 : Fix off-by-one error for non-contiguous buffers.
2015-02-01 16:19:23 +01:00
363af44a4a
Issue #22445 : PyBuffer_IsContiguous() now implements precise contiguity
...
tests, compatible with NumPy's NPY_RELAXED_STRIDES_CHECKING compilation
flag. Previously the function reported false negatives for corner cases.
2015-02-01 14:53:54 +01:00
59ecabd12a
Keep the definition of i consistent between set_lookkey() and set_insert_clean().
2015-01-31 02:45:12 -08:00
9edd753229
Minor tweak to improve code clarity.
2015-01-30 20:09:23 -08:00
06a1c8dfa0
Fix typo in a comment.
2015-01-30 18:02:15 -08:00
aed198426a
Issue #23055 : Fixed read-past-the-end error in PyUnicode_FromFormatV.
2015-01-31 01:15:48 +02:00
9d4cbcc86b
allow changing __class__ between a heaptype and non-heaptype in some cases ( closes #22986 )
...
Patch by Nathaniel Smith.
2015-01-30 13:33:42 -05:00
f5324d7074
Closes #22668 : Merge from 3.4.
2015-01-29 14:29:51 +01:00
fa5d6a5ff3
Issue #22668 : Ensure that format strings survive slicing after casting.
2015-01-29 14:27:23 +01:00
66acbb28ee
Issue #22079 : PyType_Ready() now checks that statically allocated type has
...
no dynamically allocated bases.
2015-01-28 11:06:04 +02:00
e09bcc874a
Issue #22079 : PyType_Ready() now checks that statically allocated type has
...
no dynamically allocated bases.
2015-01-28 11:03:33 +02:00
4dbc305002
Issue #23055 : Fixed a buffer overflow in PyUnicode_FromFormatV. Analysis
...
and fix by Guido Vranken.
2015-01-27 22:18:46 +02:00
3f95292be6
Issue #23055 : Fixed a buffer overflow in PyUnicode_FromFormatV. Analysis
...
and fix by Guido Vranken.
2015-01-27 22:18:34 +02:00
f8d1a31e70
Revert unintended part of the commit (the key==dummy test wasn't supposed to change).
2015-01-26 22:06:43 -08:00
a5ebbf6295
Remove unneeded dummy test from the set search loop (when the hashes match we know the key is not a dummy).
2015-01-26 21:54:35 -08:00
3037e84ad1
Issue #23269 : Tighten search_loop in set_insert_clean()
...
Instead of masking and shifting every loopup, move the wrap-around
test outside of the inner-loop.
2015-01-26 21:33:48 -08:00
5474d0ba19
Issue #20284 : Fix a compilation warning on Windows
...
Explicitly cast the long to char.
2015-01-26 16:43:36 +01:00
29dacf2e97
Issue #15859 : PyUnicode_EncodeFSDefault(), PyUnicode_EncodeMBCS() and
...
PyUnicode_EncodeCodePage() now raise an exception if the object is not an
Unicode object. For PyUnicode_EncodeFSDefault(), it was already the case on
platforms other than Windows. Patch written by Campbell Barton.
2015-01-26 16:41:32 +01:00
a8efc9601d
ensure ilen is initialized when it is assigned to len
2015-01-26 09:23:41 -05:00
34af5023fc
Issue #21408 : The default __ne__() now returns NotImplemented if __eq__()
...
returned NotImplemented. Removed incorrect implementations of __ne__().
2015-01-26 10:04:15 +02:00
f4b7a02e93
Issue #21408 : The default __ne__() now returns NotImplemented if __eq__()
...
returned NotImplemented. Removed incorrect implementations of __ne__().
2015-01-26 09:57:07 +02:00
b335dfe7fa
Set the hash values of dummy entries to -1. Improves quality of entry->hash == hash tests.
2015-01-25 16:38:52 -08:00
4d45c1069b
Update out-of-date comments.
2015-01-25 16:27:40 -08:00
93035c44fd
Issue #23119 : Simplify setobject by inlining the special case for unicode equality testing.
2015-01-25 16:12:49 -08:00
bbd3aa8ece
Issue #23321 : Fixed a crash in str.decode() when error handler returned
...
replacment string longer than mailformed input data.
2015-01-26 01:24:31 +02:00
7e4b9057b3
Issue #23321 : Fixed a crash in str.decode() when error handler returned
...
replacment string longer than mailformed input data.
2015-01-26 01:22:54 +02:00
b95b56150f
Issue20284: Implement PEP461
2015-01-23 20:05:18 -08:00
ed741d4ff0
A hybrid of and-masking and a conditional-set-to-zero produce even faster search loop.
2015-01-18 21:25:15 -08:00
bd9b200b87
Update copyright for 2015 updates.
2015-01-18 16:10:30 -08:00
9cd6a789c6
Clean-up, simplify, and slightly speed-up bounds logic in set_pop().
...
Elsewhere in the setobject.c code we do a bitwise-and with the mask
instead of using a conditional to reset to zero on wrap-around.
Using that same technique here use gives cleaner, faster, and more
consistent code.
2015-01-18 16:06:18 -08:00
1202a4733e
Issue 23261: Clean-up the hack to store the set.pop() search finger in a hash field instead of the setobject.
2015-01-18 13:12:42 -08:00
82e07b92b3
Issue #23181 : More "codepoint" -> "code point".
2015-01-18 11:33:31 +02:00
d3faf43f9b
Issue #23181 : More "codepoint" -> "code point".
2015-01-18 11:28:37 +02:00
645f896536
merge 3.4 ( #23210 )
2015-01-09 16:40:38 -06:00
bcf8554fd4
remove buzzword ( closes #23210 )
2015-01-09 16:40:23 -06:00
8edf27c134
Small clean-up. Factor-out common code for add, contains, and discard function pairs.
2014-12-26 23:08:58 -08:00
08e3dc0ad6
Issue #23107 : Tighten-up loops in setobject.c
...
* Move the test for an exact key match to after a hash match
* Use "used" as a loop counter instead of "fill"
* Minor improvements to variable names and code consistency
2014-12-26 20:14:00 -08:00
707b5ccde5
Issue #22783 : Pickling now uses the NEWOBJ opcode instead of the NEWOBJ_EX
...
opcode if possible.
2014-12-16 19:43:46 +02:00
b757c83ec6
Issue #22581 : Use more "bytes-like object" throughout the docs and comments.
2014-12-05 22:25:22 +02:00
83cf99d733
Issue #20335 : bytes constructor now raises TypeError when encoding or errors
...
is specified with non-string argument. Based on patch by Renaud Blanch.
2014-12-02 09:24:06 +02:00
133b11b566
Issue #22975 : Close block at right place.
2014-12-01 18:56:28 +02:00
e823933f9f
remove tautological condition ( closes #22954 )
2014-11-26 23:03:11 -06:00
92bf919ed0
Issue #22581 : Use more "bytes-like object" throughout the docs and comments.
2014-12-05 22:26:10 +02:00
0b2cacb42a
Issue #20335 : bytes constructor now raises TypeError when encoding or errors
...
is specified with non-string argument. Based on patch by Renaud Blanch.
2014-12-02 09:26:14 +02:00
407249c62b
Issue #22975 : Close block at right place.
2014-12-01 18:56:54 +02:00
0a59d5563e
merge 3.4 ( #22954 )
2014-11-26 23:03:34 -06:00
d600951748
Issue #22869 : Split pythonrun into two modules
...
- interpreter startup and shutdown code moved to a new
pylifecycle.c module
- Py_OptimizeFlag moved into the new module with the other
global flags
2014-11-20 21:39:37 +10:00
3aa979e0cd
Issue #20948 : Inline makefmt() in unicode_fromformat_arg()
2014-11-18 21:40:51 +01:00
2a40e36739
Issue #22847 : Improve method cache efficiency.
2014-11-15 00:56:27 +01:00
Raymond Hettinger
Zachary Ware
Serhiy Storchaka
Benjamin Peterson
Yury Selivanov
Eric Snow
Nick Coghlan
Antoine Pitrou
Andrew Svetlov
Gregory P. Smith
Christian Heimes
Steve Dower
Larry Hastings
Victor Stinner
Ethan Furman
Stefan Krah