python3

First check

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Per review feedback in #21002 (direct link to the comment), replace HTML table with a series of settings_checkbox components for Authentication Methods UI.

Fixes #21001.

Notable points:

• The way settings_checkbox is currently implemented, its instances for respective Auth Methods all get the same id, name and `cla

Feature

Many existing test cases check that pickle.dumps and pickle.loads of a given type return the exact same value. Almost failed pickle test in RustPython, lack __reduce__ method.

• arrayiterator.__reduce__ (test_array::test_iterator_pickle)
• filter.__reduce__ (test_builtin::test_filter_pickle) — #3732
• map.__reduce__ (test_builtin::test_map_pickle) — #3734

Describe the bug

The function typer.main.get_group is annotated as returning a click.Command which isn't wrong because a click.Group is a click.Command, but means I have to cast to group when trying to integrate with existing Click applications.

To Reproduce

Steps to reproduce the behavior with a minimum self-contained file.

Replace each part with your own scenario:

I've been investigating issues failures on PyPy and it appears it fails because we open too many pipes during the tests:

Why PyPy and not CPython you may ask? Because PyPy has a different gc (see this) that doesn't call `