mypy `enable_recursive_aliases` not allowed

[jamesbraza]

Area with issue?

JSON Schema

✔️ Expected Behavior

python/mypy#13297 added the --enable-recursive-aliases flag. However, https://github.com/SchemaStore/schemastore/blob/5b21d70133bf90a18d69ea84b60634fb0da07292/src/schemas/json/partial-mypy.json doesn't include this field.

❌ Actual Behavior

--enable-recursive-aliases be reflected in this schema

YAML or JSON file that does not work.

[tool.mypy]
enable_recursive_aliases = true

IDE or code editor.

Other

Are you making a PR for this?

No, someone else must create the PR.

[jamesbraza]

Cc @henryiii since he seems to have made this schema

[henryiii]

The original is from python/mypy#16601. Looks like it's been modified to add x-intellij-html-description and markdownDescription fields, though, since then.

[henryiii]

It seems like this is undocumented? It's not showing up when I rebase and rerun.

[jamesbraza]

Yeah you're right, unfortunately it's undocumented. I think it was a quick fix that became a long term fix. I defer to your judgement here, feel free to close this out as it's undocumented (but is a valid config file field)

[hyperupcall]

PRs welcome - SchemaStore allows undocumented features; more information in CONTRIBUTING.md;

[jamesbraza]

Okay, it looks like:

1. Enable recursive type aliases behind a flag python/mypy#13297 added --enable-recursive-aliases
2. Flip the default for recursive aliases flag python/mypy#13516 flipped --enable-recursive-aliases to --disable-recursive-aliases
3. Temporarily put back --enable-recursive-aliases (as depreceated) python/mypy#13852 added --enable-recursive-aliases back in with a deprecation warning
4. Delete recursive aliases flags python/mypy#16346 removed both --enable-recursive-aliases and --disable-recursive-aliases

So actually, it's not a flag any more, and thus I am going to close it out. It's possible to see mypy flags in mypy/main.py: https://github.com/python/mypy/blob/v1.11.0/mypy/main.py