cpython

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`pydoc` renders `from builtins.type` note, even if it is incorrect

5

While working on https://github.com/python/cpython/pull/97958 I've noticed that there's something strange with `help()` and `classmethod`s. Take a look at this example: ```python import pydoc class My: @classmethod def __init_subclass__(cls, *args, **kwargs):...

sobolevn

Source location of match sub-expressions are incorrect

1

``` def f(x): match x: case a,b: return 1 import dis from pprint import pprint as pp def pos(p): return (p.lineno, p.end_lineno, p.col_offset, p.end_col_offset) pp([(pos(x.positions), x.opname, x.argval) for x in...

iritkatriel

This PR removes the recursive updates which made the locations incorrect. They are still too broad in some cases, but we should deal with the separately. (One thing we would...

iritkatriel

Make SyntaxError when mixing except/except* point to the offending clause

4

After #99160, the `SyntaxError` points to the `try` keyword, but I think it would be relatively easy to make it point to the `except` or `except*` (whichever one is responsible...

lysnikolaou

gh-94808:Improve coverage of PyObject_Print

3

This PR improves the coverage of the function `PyObject_Print`: https://github.com/python/cpython/blob/29b391b1378577825a658b14764a8ff3e0b5c958/Objects/object.c#L256 The coverage achieved is the following:  I couldn't hit line 294, I'm open for discussion on how to do...

MonadChains

Fix issue where json.dumps provided a different error message than json.dump with non-finite values * Issue: gh-86018

WillAyd

`PyThreadState` and `PyInterpreterState` are not freed

12

The following test program gains about 10M per second under top, on Python 3.11 only (confirmed for all development stages: 3.11.0a4, 3.11.0b1, 3.11.0rc1, 3.11.0) . 3.10 shows no memory growth....

zzzeek

Windows IDLE taskbar icon jump list fails to open recent files

10

BPO | [43236](https://bugs.python.org/issue43236) --- | :--- Nosy | @terryjreedy, @pfmoore, @tjguk, @ned-deily, @zware, @eryksun, @zooba, @veganaiZe Files | [jumplist.png](https://bugs.python.org/file49812/jumplist.png "Uploaded as image/png at 2021-02-16.01:53:23 by @veganaiZe"): PNG image of jump...

d009eb67-2b4f-4621-8997-8c3e222ae3f4

bpo-28869: Set up inheritance registry in ABCMeta.__init__.

1

Move setting up inheritance registry from `ABCMeta.__new__` to `ABCMeta.__init__`. This makes the `__module__` attribute be properly set for types created by calling `ABCMeta()`. https://bugs.python.org/issue28869

serhiy-storchaka

bpo-39783: Optimize contruction of Path and PurePath objects

3

Now that the `_closed` attribute has been removed we can move ahead with this. https://bugs.python.org/issue39783

remilapeyre