Remove deprecated MacOSXOSAScript._name attribute

[sobolevn]

Feature or enhancement

It was deprecated in 3.11: https://github.com/python/cpython/blob/3.11/Lib/webbrowser.py#L676-L688
It is time to remove it.

My PR from 2 years ago: #30241
CC @corona10 as the original PR reviewer.

Pitch

1. It is not used directly in a general use-case
2. It was a mistake in the first place, all other browsers do have .name and not ._name, which was fixed in 3.11
3. Top 5000 packages on PyPI do not use it (we only have results from mypy / typeshed):

» python cpython/search_pypi_top.py -q . "MacOSXOSAScript"              
./jedi-0.18.2.tar.gz: jedi-0.18.2/jedi/third_party/typeshed/stdlib/2and3/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):
./hexbytes-0.3.0.tar.gz: hexbytes-0.3.0/.tox/lint/lib/python3.9/site-packages/mypy/typeshed/stdlib/@python2/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):
./hexbytes-0.3.0.tar.gz: hexbytes-0.3.0/.tox/lint/lib/python3.9/site-packages/mypy/typeshed/stdlib/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):  # In runtime this class does not have `name` and `basename`
./hexbytes-0.3.0.tar.gz: hexbytes-0.3.0/.tox/py39-lint/lib/python3.9/site-packages/mypy/typeshed/stdlib/@python2/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):
./hexbytes-0.3.0.tar.gz: hexbytes-0.3.0/.tox/py39-lint/lib/python3.9/site-packages/mypy/typeshed/stdlib/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):  # In runtime this class does not have `name` and `basename`
./eth_abi-4.0.0.tar.gz: eth_abi-4.0.0/.tox/lint/lib/python3.10/site-packages/mypy/typeshed/stdlib/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):
./typeshed_client-2.3.0.tar.gz: typeshed_client-2.3.0/typeshed_client/typeshed/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):  # In runtime this class does not have `name` and `basename`
./eth-hash-0.5.1.tar.gz: eth-hash-0.5.1/.tox/lint/lib/python3.9/site-packages/mypy/typeshed/stdlib/@python2/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):
./eth-hash-0.5.1.tar.gz: eth-hash-0.5.1/.tox/lint/lib/python3.9/site-packages/mypy/typeshed/stdlib/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):  # In runtime this class does not have `name` and `basename`
./eth-utils-2.1.0.tar.gz: eth-utils-2.1.0/.tox/lint/lib/python3.9/site-packages/mypy/typeshed/stdlib/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):
./mypy-1.3.0.tar.gz: mypy-1.3.0/mypy/typeshed/stdlib/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):  # In runtime this class does not have `name` and `basename`
./eth-rlp-0.3.0.tar.gz: eth-rlp-0.3.0/.tox/lint/lib/python3.9/site-packages/mypy/typeshed/stdlib/2and3/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):
./eth-rlp-0.3.0.tar.gz: eth-rlp-0.3.0/venv-erlp/lib/python3.9/site-packages/jedi/third_party/typeshed/stdlib/2and3/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):
./eth-rlp-0.3.0.tar.gz: eth-rlp-0.3.0/venv-erlp/lib/python3.9/site-packages/mypy/typeshed/stdlib/2and3/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):
./eth-account-0.8.0.tar.gz: eth-account-0.8.0/.tox/lint/lib/python3.10/site-packages/mypy/typeshed/stdlib/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):
./eth-account-0.8.0.tar.gz: eth-account-0.8.0/.tox/py310-lint/lib/python3.10/site-packages/mypy/typeshed/stdlib/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):
./pytype-2023.6.2.tar.gz: pytype-2023.6.2/pytype/typeshed/stdlib/webbrowser.pyi: class MacOSXOSAScript(BaseBrowser):  # In runtime this class does not have `name` and `basename`

I will send a PR.

Linked PRs

• gh-105545: Remove deprecated MacOSXOSAScript._name #105546