Commit Graph

289 Commits

Author SHA1 Message Date
Daniel Fortunov ddb1485953
gh-81005: Refactor str tests to reflect that str and unicode are merged in Python 3 (#13172)
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
2023-05-23 17:11:29 +03:00
Jelle Zijlstra 8f1f3b9abd
gh-104600: Make type.__type_params__ writable (#104634)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-05-19 09:04:47 -07:00
Brandt Bucher ce871fdc3a
GH-104142: Fix _Py_RefcntAdd to respect immortality (GH-104143) 2023-05-04 17:00:07 -07:00
Eddie Elizondo ea2c001650
gh-84436: Implement Immortal Objects (gh-19474)
This is the implementation of PEP683

Motivation:

The PR introduces the ability to immortalize instances in CPython which bypasses reference counting. Tagging objects as immortal allows up to skip certain operations when we know that the object will be around for the entire execution of the runtime.

Note that this by itself will bring a performance regression to the runtime due to the extra reference count checks. However, this brings the ability of having truly immutable objects that are useful in other contexts such as immutable data sharing between sub-interpreters.
2023-04-22 13:39:37 -06:00
Marta Gómez Macías 66aa78cbe6
gh-102356: Add thrashcan macros to filter object dealloc (#102426)
Add thrashcan macros to the deallocator of the filter objects to protect against deeply nested destruction of chains of nested filters.
2023-03-05 12:00:41 +01:00
Nnarol 0741da8d28
GH-90829: Fix empty iterable error message in min/max (#31181) 2023-01-08 19:21:20 +05:30
Raymond Hettinger 5d84966cce
GH-100425: Improve accuracy of builtin sum() for float inputs (GH-100426) 2022-12-23 14:35:58 -08:00
Nikita Sobolev c32bc1bffd
gh-99124: use concrete exception types in `test_builtin` (#99125) 2022-11-07 17:47:32 -08:00
Nikita Sobolev 044bcc1771
gh-94808: Cover `LOAD_GLOBAL` for custom dict subtypes (GH-96767) 2022-11-04 09:58:38 +00:00
Pablo Galindo Salgado aab01e3524
gh-96670: Raise SyntaxError when parsing NULL bytes (#97594) 2022-09-27 23:23:42 +01:00
Jeong YunWon ba7d4b9dc1
gh-96197: Add `del sys.breakpointhook` behavior test (gh-96198) 2022-08-23 17:58:38 +09:00
Michael Droettboom 3adb4d864b
GH-94808: Test __build_class__ inside non-dict __builtins__ (GH-95932) 2022-08-15 10:39:06 -07:00
Akuli a4974003ec
gh-93124: Fix typos in comments (GH-93125)
Fixes #93124

Automerge-Triggered-By: GH:rhettinger
2022-05-25 08:34:14 -07:00
Christian Heimes d81d57e959
gh-90473: Increase stack size, disable obmalloc on WASI (GH-92732) 2022-05-13 08:36:01 +02:00
larryhastings 5021064390
gh-92203: Add closure support to exec(). (#92204)
Add a closure keyword-only parameter to exec(). It can only be specified when exec-ing a code object that uses free variables. When specified, it must be a tuple, with exactly the number of cell variables referenced by the code object. closure has a default value of None, and it must be None if the code object doesn't refer to any free variables.
2022-05-06 10:09:35 -07:00
Inada Naoki 1317b70f89
gh-91156: Use `locale.getencoding()` instead of getpreferredencoding (GH-91732)
Co-authored-by: Victor Stinner <vstinner@python.org>
2022-04-22 10:39:24 +09:00
Christian Heimes 96b344c2f1
bpo-40280: Address more test failures on Emscripten (GH-31050)
Co-authored-by: Brett Cannon <brett@python.org>
2022-02-05 20:52:01 +01:00
Géry Ogam 16bf9bd157
bpo-44024: Improve the TypeError message in getattr and hasattr (GH-25863)
Use common error message for non-string attribute name in the builtin
functions getattr and hasattr.
The special check no longer needed since Python 3.0.
2022-01-18 22:46:26 +02:00
Irit Katriel a287b31bcb
bpo-46411: Remove unnecessary calls to sys.exc_info() in tests (GH-30638) 2022-01-18 07:05:16 +00:00
Victor Stinner ad6e640f91
bpo-13886: Skip PTY non-ASCII tests if readline is loaded (GH-30631)
Skip test_builtin PTY tests on non-ASCII characters if the readline
module is loaded. The readline module changes input() behavior, but
test_builtin is not intented to test the readline module.

When the readline module is loaded, PyOS_Readline() uses the readline
implementation. In some cases, the Python readline callback
rlhandler() is called by readline with a string without non-ASCII
characters.
2022-01-17 14:00:50 +01:00
Raymond Hettinger db91b058d5
bpo-45346: Keep docs consistent regarding true and false values (GH-28697) 2021-10-02 13:48:08 -05:00
Inada Naoki 8bbfeb3330
bpo-43651: PEP 597: Fix EncodingWarning in some tests (GH-25142)
* test__xxsubinterpreters
* test_builtin
* test_doctest
* test_exceptions
* test_opcodes
* test_support
* test_argparse
* test_baseexception
* test_bdb
* test_bool
* test_asdl_parser
2021-04-02 12:53:46 +09:00
Brandt Bucher 27f9dafc2b
bpo-40636: Remove overly-strict zip pickling tests (GH-24109) 2021-01-04 23:05:29 -08:00
Brandt Bucher 226a012d1c
bpo-42536: GC track recycled tuples (GH-23623)
Several built-in and standard library types now ensure that their internal result tuples are always tracked by the garbage collector:

- collections.OrderedDict.items
- dict.items
- enumerate
- functools.reduce
- itertools.combinations
- itertools.combinations_with_replacement
- itertools.permutations
- itertools.product
- itertools.zip_longest
- zip

Previously, they could have become untracked by a prior garbage collection.
2020-12-04 19:45:57 -08:00
Hai Shi a7f5d93bb6
bpo-40275: Use new test.support helper submodules in tests (GH-21449) 2020-08-03 18:41:24 +02:00
Pablo Galindo c2c1f1f906
bpo-41218: Improve the test cases for test_compile_top_level_await_no_coro (GH-21363) 2020-07-06 23:30:14 +01:00
Matthias Bussonnier bd46174a5a
bpo-41218: Only mark async code with CO_COROUTINE. (#21357)
3.8.3 had a regression where compiling with
ast.PyCF_ALLOW_TOP_LEVEL_AWAIT woudl agressively mark things are
coroutine even if there were not.
2020-07-06 23:26:52 +02:00
Guido van Rossum 310f6aa7db
bpo-40636: PEP 618: add strict parameter to zip() (GH-20921)
zip() now supports PEP 618's strict parameter, which raises a
ValueError if the arguments are exhausted at different lengths.
Patch by Brandt Bucher.

Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
Co-authored-by: Ram Rachum <ram@rachum.com>
2020-06-19 12:16:57 +02:00
Victor Stinner 7a51a7e19f
bpo-40140: test_builtin.PtyTests registers SIGHUP handler (GH-19314)
test_builtin.PtyTests now registers an handler for SIGHUP signal.
Closing the PTY file descriptor can emit a SIGHUP signal: just ignore
it.

run_child() now also closes the PTY file descriptor before waiting
for the process completition, otherwise the test hangs on AIX.
2020-04-03 00:40:25 +02:00
Victor Stinner 16d75675d2
bpo-31160: Fix race condition in test_os.PtyTests (GH-19263)
bpo-31160, bpo-40094: Wait until the process completes before closing
the PTY to prevent sending SIGHUP to the child process.
2020-04-01 00:27:18 +02:00
Victor Stinner 278c1e159c
bpo-40094: Add test.support.wait_process() (GH-19254)
Moreover, the following tests now check the child process exit code:

* test_os.PtyTests
* test_mailbox.test_lock_conflict()
* test_tempfile.test_process_awareness()
* test_uuid.testIssue8621()
* multiprocessing resource tracker tests
2020-03-31 20:08:12 +02:00
Batuhan Taşkaya 9052f7a41b
bpo-39562: Allow executing asynchronous comprehensions in the asyncio REPL (GH-18968)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
2020-03-19 11:35:44 +00:00
Pablo Galindo 90235810ec
bpo-39965: Correctly raise SyntaxError if await is used outside async functions when PyCF_ALLOW_TOP_LEVEL_AWAIT is set (GH-19010) 2020-03-15 04:29:22 +00:00
MojoVampire 469325c30e
bpo-35712: Make using NotImplemented in a boolean context issue a deprecation warning (GH-13195) 2020-03-03 20:50:17 +02:00
Dong-hee Na abdc634f33 bpo-39200: Correct the error message for min/max builtin function (GH-17814)
Correct the error message when calling the min() or max() with
no arguments.
2020-01-10 17:31:43 +01:00
Adam Johnson 892221bfa0 bpo-38839: Fix some unused functions in tests (GH-17189) 2019-11-19 11:45:20 -08:00
Ammar Askar 87d6cd3604 bpo-38237: Make pow's arguments have more descriptive names and be keyword passable (GH-16302)
Edit: `math.pow` changes removed on Mark's request.


https://bugs.python.org/issue38237



Automerge-Triggered-By: @rhettinger
2019-09-20 21:28:49 -07:00
Xtreak 6e1a30b15e Fix the ImportWarning regarding __spec__ and __package__ being None (GH-16003) 2019-09-12 10:29:36 +01:00
Ben Lewis 92420b3e67 bpo-37409: fix relative import with no parent (#14956)
Relative imports use resolve_name to get the absolute target name,
which first seeks the current module's absolute package name from the globals:
If __package__ (and __spec__.parent) are missing then
import uses __name__, truncating the last segment if
the module is a submodule rather than a package __init__.py
(which it guesses from whether __path__ is defined).

The __name__ attempt should fail if there is no parent package (top level modules),
if __name__ is '__main__' (-m entry points), or both (scripts).
That is, if both __name__ has no subcomponents and the module does not seem
to be a package __init__ module then import should fail.
2019-09-11 11:09:47 +01:00
Serhiy Storchaka 88bdb9280b bpo-36781: Optimize sum() for bools. (#13074)
* Optimize sum() for bools.

* Fix sum([], False).

* Add a NEWS entry.
2019-09-10 14:31:01 +01:00
Serhiy Storchaka 1f21eaa15e
bpo-15999: Clean up of handling boolean arguments. (GH-15610)
* Use the 'p' format unit instead of manually called PyObject_IsTrue().
* Pass boolean value instead 0/1 integers to functions that needs boolean.
* Convert some arguments to boolean only once.
2019-09-01 12:16:51 +03:00
Sergey Fedoseev 6a650aaf77 bpo-37976: Prevent shadowing of TypeError in zip() (GH-15592) 2019-08-29 21:25:48 -07:00
Brandt Bucher 2a7d596f27 bpo-37417: Fix error handling in bytearray.extend. (GH-14407) 2019-06-26 22:06:18 +03:00
Mark Dickinson c52996785a
bpo-36027: Extend three-argument pow to negative second argument (GH-13266) 2019-06-02 10:24:06 +01:00
Yury Selivanov eca18aac7b bpo-34616: Fix code style and unbreak buildbots (GH-13473)
See also PR GH-13148.
2019-05-21 17:20:21 -04:00
Matthias Bussonnier 565b4f1ac7 bpo-34616: Add PyCF_ALLOW_TOP_LEVEL_AWAIT to allow top-level await (GH-13148)
Co-Authored-By: Yury Selivanov <yury@magic.io>
2019-05-21 16:12:02 -04:00
Serhiy Storchaka 3607ef43c4
bpo-35742: Fix test_envar_unimportable in test_builtin. (GH-11561)
Handle the case of an empty module name in PYTHONBREAKPOINT.

Fixes a regression introduced in bpo-34756.
2019-01-15 13:26:38 +02:00
Serhiy Storchaka 34fd4c2019
bpo-35133: Fix mistakes when concatenate string literals on different lines. (GH-10284)
Two kind of mistakes:

1. Missed space. After concatenating there is no space between words.

2. Missed comma. Causes unintentional concatenating in a list of strings.
2018-11-05 16:20:25 +02:00
INADA Naoki 2aaf98c16a bpo-34320: Fix dict(o) didn't copy order of dict subclass (GH-8624)
When dict subclass overrides order (`__iter__()`, `keys()`, and `items()`), `dict(o)`
should use it instead of dict ordering.


https://bugs.python.org/issue34320
2018-09-25 20:59:00 -07:00
Raymond Hettinger 9dfa0fe587
bpo-34637: Make the *start* argument for *sum()* visible as a keyword argument. (GH-9208) 2018-09-12 10:54:06 -07:00