bdb56902a3
bpo-44285: getpath.c: Assert that env_file is NULL during an error check (GH-26486)
...
This was flagged by a static analyzer, but the logic of why this is NULL on error is hard to follow for humans as well.
2021-06-02 16:54:33 +02:00
fbf25b8c0d
bpo-44165: pysqlite_statement_create now returns a Py object, not an int (GH-26484)
...
GH-26206 was broken by GH-26475.
2021-06-02 14:22:15 +01:00
a384b6c040
bpo-44165: Optimise sqlite3 statement preparation by passing string size (GH-26206)
2021-06-02 13:26:06 +01:00
fffa0f92ad
bpo-42972: Track sqlite3 statement objects (GH-26475)
...
Allocate and track statement objects in pysqlite_statement_create.
By allocating and tracking creation of statement object in
pysqlite_statement_create(), the caller does not need to worry about GC
syncronization, and eliminates the possibility of getting a badly
created object. All related fault handling is moved to
pysqlite_statement_create().
Co-authored-by: Victor Stinner <vstinner@python.org>
2021-06-01 12:47:37 +02:00
a6a2065881
bpo-44260: Do not read system entropy without need in Random() (GH-26455)
2021-05-31 23:24:20 +03:00
142e5c5445
bpo-44263: Fix _decimal and _testcapi GC protocol (GH-26464)
...
* _testcapi.heapgctype: implement a traverse function since the type
is defined with Py_TPFLAGS_HAVE_GC.
* _decimal: PyDecSignalDictMixin_Type is no longer defined with
Py_TPFLAGS_HAVE_GC since it has no traverse function.
2021-05-31 13:10:31 +02:00
d1124b09e8
bpo-42972: Fix sqlite3 traverse/clear functions (GH-26452)
2021-05-31 10:24:56 +02:00
4b20f2574d
bpo-42972: Fully implement GC protocol for xxlimited (GH-26451)
2021-05-31 09:51:19 +02:00
8b4312b909
bpo-44252: Correctly implement gc support for SSLError objects (GH-26439)
2021-05-29 00:29:52 +01:00
490b638e63
bpo-42972: Fix GC assertion error in _winapi by untracking Overlapped earlier (GH(26429)
2021-05-28 18:29:19 +02:00
0fa282c55f
bpo-42972: Fully support GC for _winapi.Overlapped (GH-26381)
2021-05-28 11:06:46 +02:00
3f8d332527
bpo-42972: Fully implement GC protocol for functools LRU cache (GH-26423)
2021-05-28 11:02:42 +02:00
8994e9c2cd
bpo-42972: Fully implement GC protocol for functools keywrapper and partial types (GH-26363)
2021-05-28 10:41:16 +02:00
28be3191a9
bpo-44256: Do not expose _functools._list_elem_type (GH-26416)
...
It is internal use only type.
2021-05-28 14:09:32 +09:00
f4b70c22c8
bpo-42972: Fully support GC protocol for _operator heap types (GH-26371)
2021-05-27 22:59:07 +02:00
fba42d1188
bpo-42972: Fully implement GC protocol for re types (GH-26368)
2021-05-27 19:23:07 +02:00
318adeba78
bpo-42972: Fully support GC for mmap heap types (GH-26373)
2021-05-27 17:53:59 +02:00
4d7f8f9f7f
bpo-42972: Fully support GC protocol for _queue.SimpleQueue (GH-26372)
2021-05-27 17:50:12 +02:00
dcb8786a98
bpo-42972: Fully implement GC protocol for ssl heap types (GH-26370)
2021-05-27 09:50:09 +02:00
6ef5ba391d
bpo-42972: Fully support GC for hashlib heap types (GH-26374)
2021-05-27 09:48:19 +02:00
59af59c2df
bpo-42972: Fully support GC for pyexpat, unicodedata, and dbm/gdbm heap types (GH-26376)
...
* bpo-42972: pyexpat
* bpo-42972: unicodedata
* bpo-42972: dbm/gdbm
2021-05-27 17:29:00 +10:00
3e7ee02327
bpo-42161: mathmodule.c: move _PyLong_GetOne() loop invariant (GH-26391)
...
Move _PyLong_GetZero() and _PyLong_GetOne() loop invariants outside
loops in functions:
* math.comb()
* math.gcd()
* math.lcm()
* math.perm()
2021-05-27 00:51:07 +02:00
90a6c07cb2
bpo-43879: Add native_thread_id field to PyThreadState (GH-25458)
2021-05-26 16:40:14 +02:00
bd404ccac0
bpo-42972: Fully implement GC protocol for arraymodule types (GH-26114)
2021-05-25 19:26:44 +01:00
d3c277a59c
bpo-42972: Fully implement GC protocol for sqlite3 heap types (GH-26104)
2021-05-25 18:43:56 +01:00
6cc8ac9499
bpo-40736: Improve the error message for re.search() TypeError (GH-23312)
...
Include the invalid type in the error message.
2021-05-21 22:02:42 +01:00
95d04710c5
Fix compiler warning for misleading guarding in the tkinter (GH-26244)
...
The newest gcc emmits this warning:
```
/Modules/_tkinter.c:272:9: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
272 | if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1); tcl_tstate = tstate; }
| ^~
/Modules/_tkinter.c:2869:5: note: in expansion of macro ‘LEAVE_PYTHON’
2869 | LEAVE_PYTHON
| ^~~~~~~~~~~~
/Modules/_tkinter.c:243:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
243 | (*(PyThreadState**)Tcl_GetThreadData(&state_key, sizeof(PyThreadState*)))
| ^
/Modules/_tkinter.c:272:57: note: in expansion of macro ‘tcl_tstate’
272 | if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1); tcl_tstate = tstate; }
| ^~~~~~~~~~
/Modules/_tkinter.c:2869:5: note: in expansion of macro ‘LEAVE_PYTHON’
2869 | LEAVE_PYTHON
```
that's because the macro packs together two statements at the same level
as the "if". The warning is misleading but is very noisy so it makes
sense to fix it.
2021-05-19 19:10:23 +01:00
be93f81e58
Fix compiler warning in the xml module (GH-26245)
...
The newest version of gcc complains about passing un-initialized arrays
as constant pointers:
```
/Modules/expat/xmltok_ns.c: In function ‘findEncodingNS’:
/Modules/expat/xmltok.h:272:10: warning: ‘buf’ may be used uninitialized [-Wmaybe-uninitialized]
272 | (((enc)->utf8Convert)(enc, fromP, fromLim, toP, toLim))
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Modules/expat/xmltok_ns.c:95:3: note: in expansion of macro ‘XmlUtf8Convert’
95 | XmlUtf8Convert(enc, &ptr, end, &p, p + ENCODING_MAX - 1);
| ^~~~~~~~~~~~~~
/Modules/expat/xmltok.h:272:10: note: by argument 5 of type ‘const char *’ to ‘enum XML_Convert_Result(const ENCODING *, const char **, const char *, char **, const char *)’ {aka ‘enum XML_Convert_Result(const struct encoding *, const char **, const char *, char **, const char *)’}
272 | (((enc)->utf8Convert)(enc, fromP, fromLim, toP, toLim))
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Modules/expat/xmltok_ns.c:95:3: note: in expansion of macro ‘XmlUtf8Convert’
95 | XmlUtf8Convert(enc, &ptr, end, &p, p + ENCODING_MAX - 1);
| ^~~~~~~~~~~~~~
In file included from /Modules/expat/xmltok.c:1657:
/Modules/expat/xmltok_ns.c:92:8: note: ‘buf’ declared here
92 | char buf[ENCODING_MAX];
```
2021-05-19 19:05:40 +01:00
c10392e7dd
bpo-44145: Release the GIL around HMAC_Update. (GH-26157)
...
It was always meant to be released for parallelization.
This now matches the other similar code in the module.
Thanks michaelforney for noticing!
2021-05-17 00:35:16 -07:00
a0ccc404ca
bpo-44113: Update __xxtestfuzz not to use Py_SetProgramName (GH-26083)
2021-05-13 08:22:18 +09:00
504ffdae4e
bpo-40645: Fix ref leaks in _hashopenssl (GH-26079)
2021-05-12 19:20:41 +01:00
e5ba1fe995
bpo-44116: Add GC support to _csv heap types (GH-26074)
2021-05-12 19:18:58 +01:00
3611db53f5
bpo-40645: Fix reference leak in the _hashopenssl extension (GH-26072)
...
The `PyModule_AddObjectRef` function doesn't steal a reference, so an extra `Py_DECREF` is needed.
Automerge-Triggered-By: GH:tiran
2021-05-12 09:04:34 -07:00
9b06e4b535
Use get_binascii_state instead of PyModule_GetState (GH-26069)
2021-05-13 00:09:30 +09:00
2b458c1dba
bpo-44089: Allow subclassing of ``csv.Error`` (GH-26008)
...
* fix subclass error
* Update 2021-05-09-22-52-34.bpo-44089.IoANsN.rst
2021-05-12 06:47:11 -07:00
4d4be47705
Do not use Py_ssize_clean_t (GH-25940)
2021-05-08 10:17:37 +09:00
adcd220556
bpo-40222: "Zero cost" exception handling (GH-25729)
...
"Zero cost" exception handling.
* Uses a lookup table to determine how to handle exceptions.
* Removes SETUP_FINALLY and POP_TOP block instructions, eliminating (most of) the runtime overhead of try statements.
* Reduces the size of the frame object by about 60%.
2021-05-07 15:19:19 +01:00
0988ed09b4
bpo-44047: Remove unused argument to _pysqlite_seterror (GH-25915)
2021-05-07 16:15:01 +03:00
9ad8f109ac
bpo-44029: Remove Py_UNICODE APIs (GH-25881)
...
Remove deprecated `Py_UNICODE` APIs: `PyUnicode_Encode`,
`PyUnicode_EncodeUTF7`, `PyUnicode_EncodeUTF8`,
`PyUnicode_EncodeUTF16`, `PyUnicode_EncodeUTF32`,
`PyUnicode_EncodeLatin1`, `PyUnicode_EncodeMBCS`,
`PyUnicode_EncodeDecimal`, `PyUnicode_EncodeRawUnicodeEscape`,
`PyUnicode_EncodeCharmap`, `PyUnicode_EncodeUnicodeEscape`,
`PyUnicode_TransformDecimalToASCII`, `PyUnicode_TranslateCharmap`,
`PyUnicodeEncodeError_Create`, `PyUnicodeTranslateError_Create`.
See :pep:`393` and :pep:`624` for reference.
2021-05-07 15:58:29 +09:00
4ebf4a6bfa
bpo-40943: Fix skipitem() didn't raise SystemError (GH-25937)
...
`convertitem()` raises `SystemError` when '#' is used without `PY_SSIZE_T_CLEAN`.
This commit makes `skipitem()` raise it too.
2021-05-07 11:56:48 +09:00
da5c808fb5
bpo-36515: Disable unaligned memory access in _sha3 on ARM (GH-25927)
...
Contributed-By: Matthias Klose
Automerge-Triggered-By: GH:tiran
2021-05-05 13:55:33 -07:00
23362f8c30
Eliminate duplicated assignment in _randommodule.c (GH-25904)
2021-05-04 20:41:11 -07:00
6fdc4d37f3
bpo-40521: Convert deque freelist from global vars to instance vars (GH-25906)
2021-05-04 17:08:31 -07:00
2f5baa1750
Add C-API tests ( #25886 )
2021-05-04 13:07:31 +02:00
80a2a4ed7d
bpo-38530: Refactor and improve AttributeError suggestions (GH-25776)
...
- Make case-swaps half the cost of any other edit
- Refactor Levenshtein code to not use memory allocator, and to bail early on no match.
- Add comments to Levenshtein distance code
- Add test cases for Levenshtein distance behind a debug macro
- Set threshold to `(name_size + item_size + 3) * MOVE_COST / 6`.
- Reasoning: similar to `difflib.SequenceMatcher.ratio()` >= 2/3:
```
"Multiset Jaccard similarity" >= 2/3
matching letters / total letters >= 2/3
(name_size - distance + item_size - distance) / (name_size + item_size) >= 2/3
1 - (2*distance) / (name_size + item_size) >= 2/3
1/3 >= (2*distance) / (name_size + item_size)
(name_size + item_size) / 6 >= distance
With rounding:
(name_size + item_size + 3) // 6 >= distance
```
Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
2021-05-03 16:47:27 +01:00
c2931d31f8
bpo-43916: Move the _PyStructSequence_InitType function to the internal API (GH-25854)
2021-05-03 15:50:24 +01:00
ad106c68eb
bpo-42725: Render annotations effectless on symbol table with PEP 563 (GH-25583)
2021-05-03 10:43:00 +03:00
33ec88ac81
bpo-43977: Make sure that tp_flags for pattern matching are inherited correctly. (GH-25813)
2021-05-03 00:38:22 +01:00
cbb7b9ed4a
bpo-43434: Clean up sqlite3.connect() after GH-25818 (GH-25823)
2021-05-02 23:10:51 +01:00
c96cc089f6
bpo-43434: Move sqlite3.connect audit events to sqlite3.Connection.__init__ (GH-25818)
2021-05-02 22:25:17 +01:00
stratakis
Erlend Egeberg Aasland
Serhiy Storchaka
Victor Stinner
Hai Shi
Pablo Galindo
Ken Jin
Inada Naoki
Gabriele N. Tornetta
Zackery Spytz
Gregory P. Smith
Dong-hee Na
Petr Viktorin
Mark Shannon
Brad Larsen
Raymond Hettinger
Dennis Sweeney
Batuhan Taskaya