[henryiii]

Ignore hosted.weblate.org in linkcheck, which now returns 403 to automated requests.

This should reduce the number of linkcheck notices about permanent redirects that show up. A few were a bit more complex than renames (see below for details). Some things probably need reworking too (like dual links to the same anaconda page), but that's something for later.

🤖 AI summary of an intermediate state 🤖:

I ran the linkcheck and updated 36 permanent-redirect (301) links in 16 .rst files, on the new branch linkcheck-redirects. A second linkcheck run confirms that all the updated links now resolve directly. prek -a passes. I did not commit.

Changes to check before you commit:

• Anaconda and Miniconda: both old links now redirect to the same page (anaconda.com/docs/getting-started/concepts/anaconda-or-miniconda), so both links in the text now go there.
• BigQuery quickstart: the old link now redirects to docs.cloud.google.com/bigquery/docs/sandbox, which is a different page from the original web-UI quickstart.
• Anchors:
  • The GitHub environments link keeps its #creating-an-environment anchor, because the new page still has it.
  • The PyPI project-size-limit link now points to docs.pypi.org/project-management/storage-limits/#project-size-limits.
  • The PEX link drops its old #user-content-pex anchor.
• Safety: the link now goes to getsafety.com/cli/, without the tracking parameters that the redirect adds.

Links I did not change:

• pypi.org/help/#apitoken now redirects to the docs.pypi.org home page, and that site has no API token page. Updating it would lose the anchor.
• labs.fedoraproject.org/.../python-classroom/ now redirects to a general Fedora Labs page, not a Python Classroom page.
• discuss.python.org/t/22299 and /c/packaging are short forms that the site expands. They work as they are.
• toml.io redirects to toml.io/en/, and cryptography-vectors redirects only to a different form of the same PyPI project name.

Broken link: hosted.weblate.org returns 403. This is probably a block on automated requests, not a dead page.

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📚 Documentation preview 📚: https://python-packaging-user-guide--2174.org.readthedocs.build/en/2174/

[rgommers]

LGTM, thanks @henryiii. I checked the items from the PR description it said needed checking, that all looks fine.

[henryiii]

Great, thanks! I checked most of them too.