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Author SHA1 Message Date
Ajith Ramachandran
ac867f10b4
bpo-44357:Add math.cbrt() function: Cube Root (GH-26622) 
* Add math.cbrt() function: Cube Root

Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Mark Dickinson <dickinsm@gmail.com>
 2021-06-10 17:42:09 +01:00
Mark Shannon
31aa0dbff4
bpo-44363: Get test_capi passing with address sanitizer (GH-26639) 2021-06-10 12:37:22 +01:00
Erlend Egeberg Aasland
1c02655fb0
bpo-44329: Refactor sqlite3 statement creation (GH-26566) 
Call SQLite API's first, and return early in case of error. At the end,
allocate the object and initialise members. We now avoid unneeded
alloc/dealloc's in case the statement creation fails.
 2021-06-08 16:00:56 +01:00
Pablo Galindo
781dc76577
Fix compiler errors for unused variables (GH-26601) 2021-06-08 13:16:24 +01:00
Pablo Galindo
6d518bb3a1
bpo-44348: Revert "bpo-39573: Py_TYPE becomes a static inline function (GH-26493)" (GH-26596) 
This reverts commit f3fa63ec75 as is
causing crashes in some Windows tests in the buildbots.
 2021-06-08 12:24:40 +01:00
Erlend Egeberg Aasland
0d12f24552
bpo-44326: Remove unused members from pysqlite_Statement (GH-26564) 
* Remove unused db member of pysqlite_Statement

* Remove unused sql method from statement object
 2021-06-06 23:12:07 +01:00
Erlend Egeberg Aasland
505624e917
bpo-44327: Remove unused members from pysqlite_Connection (GH-26565) 
* Remove timeout_started

* Remove timeout member
 2021-06-06 23:11:44 +01:00
hrchu
18e9edb7b3
Update bisect docstrings (GH-26548) 2021-06-06 11:22:48 -07:00
Pablo Galindo
6e3b7cf3af
bpo-44304: Ensure the sqlite3 destructor callback is always called with the GIL held (GH-26551) 2021-06-05 23:41:11 +01:00
Pablo Galindo
fa106a685c
bpo-44304: Fix crash in the sqlite3 module when the GC clears Statement objects (GH-26545) 2021-06-05 03:50:39 +01:00
Kazantcev Andrey
2780df4781
Align comment for better readability. (GH-26192) 2021-06-04 18:41:23 -03:00
Erlend Egeberg Aasland
7459208de1
bpo-44315: Remove unused connection argument from pysqlite_step() (GH-26535) 2021-06-04 21:42:20 +01:00
Erlend Egeberg Aasland
006fd869e4
bpo-43853: Handle sqlite3_value_text() errors (GH-25422) 2021-06-04 19:34:00 +01:00
Erlend Egeberg Aasland
3446516ffa
bpo-44042: Optimize sqlite3 begin transaction (GH-25908) 2021-06-03 22:24:25 +01:00
Erlend Egeberg Aasland
f461a7fc3f
bpo-42862: Use functools.lru_cache iso. _sqlite.Cache in sqlite3 module (GH-24203) 
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
 2021-06-03 20:59:26 +01:00
Victor Stinner
f3fa63ec75
bpo-39573: Py_TYPE becomes a static inline function (GH-26493) 
Convert the Py_TYPE() and Py_SIZE() macros to static inline
functions. The Py_SET_TYPE() and Py_SET_SIZE() functions must now be
used to set an object type and size.
 2021-06-03 18:42:59 +02:00
Erlend Egeberg Aasland
d88b47b5a3
bpo-42213: Remove redundant cyclic GC hack in sqlite3 (GH-26517) 
The sqlite3 module now fully implements the GC protocol, so there's no
need for this workaround anymore.

- Add and use managed resource helper for connections using TESTFN
- Sort test imports
- Split open-tests into their own test case

Automerge-Triggered-By: GH:vstinner
 2021-06-03 09:38:19 -07:00
Erlend Egeberg Aasland
82ad22a97d
bpo-42213: Check connection in sqlite3.Connection.__enter__ (GH-26512) 
Try to harden connection close:

- add tests that exercise stuff against a closed database
- add wrapper for sqlite3_close_v2()
- check connection on __enter__
- explicitly free pending statements before close()
- sqlite3_close_v2() always returns SQLITE_OK
 2021-06-03 17:53:47 +02:00
stratakis
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
Erlend Egeberg Aasland
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
Erlend Egeberg Aasland
a384b6c040
bpo-44165: Optimise sqlite3 statement preparation by passing string size (GH-26206) 2021-06-02 13:26:06 +01:00
Erlend Egeberg Aasland
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
Serhiy Storchaka
a6a2065881
bpo-44260: Do not read system entropy without need in Random() (GH-26455) 2021-05-31 23:24:20 +03:00
Victor Stinner
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
Erlend Egeberg Aasland
d1124b09e8
bpo-42972: Fix sqlite3 traverse/clear functions (GH-26452) 2021-05-31 10:24:56 +02:00
Hai Shi
4b20f2574d
bpo-42972: Fully implement GC protocol for xxlimited (GH-26451) 2021-05-31 09:51:19 +02:00
Pablo Galindo
8b4312b909
bpo-44252: Correctly implement gc support for SSLError objects (GH-26439) 2021-05-29 00:29:52 +01:00
Ken Jin
490b638e63
bpo-42972: Fix GC assertion error in _winapi by untracking Overlapped earlier (GH(26429) 2021-05-28 18:29:19 +02:00
Ken Jin
0fa282c55f
bpo-42972: Fully support GC for _winapi.Overlapped (GH-26381) 2021-05-28 11:06:46 +02:00
Erlend Egeberg Aasland
3f8d332527
bpo-42972: Fully implement GC protocol for functools LRU cache (GH-26423) 2021-05-28 11:02:42 +02:00
Erlend Egeberg Aasland
8994e9c2cd
bpo-42972: Fully implement GC protocol for functools keywrapper and partial types (GH-26363) 2021-05-28 10:41:16 +02:00
Inada Naoki
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
Erlend Egeberg Aasland
f4b70c22c8
bpo-42972: Fully support GC protocol for _operator heap types (GH-26371) 2021-05-27 22:59:07 +02:00
Erlend Egeberg Aasland
fba42d1188
bpo-42972: Fully implement GC protocol for re types (GH-26368) 2021-05-27 19:23:07 +02:00
Erlend Egeberg Aasland
318adeba78
bpo-42972: Fully support GC for mmap heap types (GH-26373) 2021-05-27 17:53:59 +02:00
Erlend Egeberg Aasland
4d7f8f9f7f
bpo-42972: Fully support GC protocol for _queue.SimpleQueue (GH-26372) 2021-05-27 17:50:12 +02:00
Erlend Egeberg Aasland
dcb8786a98
bpo-42972: Fully implement GC protocol for ssl heap types (GH-26370) 2021-05-27 09:50:09 +02:00
Erlend Egeberg Aasland
6ef5ba391d
bpo-42972: Fully support GC for hashlib heap types (GH-26374) 2021-05-27 09:48:19 +02:00
Erlend Egeberg Aasland
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
Victor Stinner
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
Gabriele N. Tornetta
90a6c07cb2
bpo-43879: Add native_thread_id field to PyThreadState (GH-25458) 2021-05-26 16:40:14 +02:00
Erlend Egeberg Aasland
bd404ccac0
bpo-42972: Fully implement GC protocol for arraymodule types (GH-26114) 2021-05-25 19:26:44 +01:00
Erlend Egeberg Aasland
d3c277a59c
bpo-42972: Fully implement GC protocol for sqlite3 heap types (GH-26104) 2021-05-25 18:43:56 +01:00
Zackery Spytz
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
Pablo Galindo
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
Pablo Galindo
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
Gregory P. Smith
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
Dong-hee Na
a0ccc404ca
bpo-44113: Update __xxtestfuzz not to use Py_SetProgramName (GH-26083) 2021-05-13 08:22:18 +09:00
Erlend Egeberg Aasland
504ffdae4e
bpo-40645: Fix ref leaks in _hashopenssl (GH-26079) 2021-05-12 19:20:41 +01:00
Erlend Egeberg Aasland
e5ba1fe995
bpo-44116: Add GC support to _csv heap types (GH-26074) 2021-05-12 19:18:58 +01:00