fix: clear the two Starlette deprecation warnings

[JohnRDOrazio]

Clears both DeprecationWarnings the test suite was emitting after the dependency bumps in #215. Neither changes behaviour.

HTTP_413_REQUEST_ENTITY_TOO_LARGE → HTTP_413_CONTENT_TOO_LARGE

Starlette 1.3.1 deprecated the old spelling. Both constants resolve to 413, and there is a single call site — the upload size guard in import_project (ontokit/api/routes/projects.py:197). The test asserting response.status_code == 413 is unaffected.

starlette.testclient → httpx2

starlette.testclient now imports httpx2 and falls back to httpx with a warning. Adding httpx2 to the dev group makes TestClient pick it up:

>>> import starlette.testclient as tc; tc.httpx.__name__
'httpx2'

httpx deliberately stays a runtime dependency — core/auth.py, services/github_service.py, services/user_service.py, services/embedding_providers/openai_provider.py and services/sitemap_notifier.py all use it directly, and test_auth_routes.py / test_github_service.py mock httpx.Response and httpx.HTTPStatusError against that runtime code.

Verification

• ruff check, ruff format --check, mypy strict, pyright — all clean (0 errors)
• uv lock --check consistent
• 1535 tests pass, with zero deprecation warnings remaining (was 2)

Summary by CodeRabbit

• Bug Fixes
  • Updated the import endpoint to use the current HTTP 413 status for oversized requests.
• Chores
  • Added development tooling support for HTTP client testing.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: c9aa4853-0926-4dfd-a626-fb50e1626c12

📥 Commits

Reviewing files that changed from the base of the PR and between 4f4627a and 76ef571.

⛔ Files ignored due to path filters (1)

• uv.lock is excluded by !**/*.lock

📒 Files selected for processing (2)

• ontokit/api/routes/projects.py
• pyproject.toml

Included review availability: Your plan provides up to 1 included review per hour; 0 remain after this review.

---

📝 Walkthrough

Walkthrough

The import endpoint now uses the current HTTP 413 status constant. The development dependency group now includes httpx2>=2.12.0.

Changes

Import status response

Layer / File(s)	Summary
Oversized import status constant ontokit/api/routes/projects.py	The import error response uses HTTP_413_CONTENT_TOO_LARGE instead of HTTP_413_REQUEST_ENTITY_TOO_LARGE.

Development dependency

Layer / File(s)	Summary
Add httpx2 development dependency pyproject.toml	The dev dependency group includes httpx2>=2.12.0.

Estimated code review effort: 1 (Trivial) | ~3 minutes

Merge Risk: ⚪ Minimal · up to 76ef5

This PR updates a deprecated status-code name and adds the test dependency needed to remove deprecation warnings without changing runtime behavior; no actionable merge-blocking risk remains after normal checks and review.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly summarizes the main purpose of the changes: clearing two Starlette deprecation warnings.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/starlette-deprecations

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ All tests successful. No failed tests found.

📢 Thoughts on this report? Let us know!