YantrikDB

Closes yantrikos/yantrikdb-hermes-plugin#3 — no whl for python3.14, and addresses the driver behind closed PR #11 from donbowman.

Driver

Ubuntu 26.04 defaults to python3.14. pip install yantrikdb was failing at the maturin build path because pyo3 0.23's max-supported Python was 3.13. Real driver, real workaround friction.

What's in v0.7.11

1. pyo3 0.23 → 0.28.3 (5 minor versions). Brings in Bound<'py, T> API additions, removed PyObject from prelude, deprecation warnings for FromPyObject on pyclass+Clone types.

2. PyObject reintroduced as local type alias in 10 binding files:

   type PyObject = pyo3::Py<pyo3::PyAny>;
   

   pyo3 0.28 removed the top-level PyObject alias; Py<PyAny> is the canonical equivalent. Per-file local typedef kept the migration surgical — no code-call-site changes across existing PyResult<PyObject> and PyResult<Vec<PyObject>> return types.

3. CI wheel matrix adds python3.14:

   args: --release --out dist -i python3.10 python3.11 python3.12 python3.13 python3.14
   

4. Trove classifiers add Programming Language :: Python :: 3.14 in both pyproject.toml files.

Verified locally

• cargo check -p yantrikdb-python: clean (5 pyo3 deprecation warnings, all forward-looking, none actionable for this hotfix)
• cargo build -p yantrikdb-python: clean
• cargo test -p yantrikdb --lib: 1422 tests pass

What's unchanged

• Public Python API surface: NO changes. with_default(), record_text(), recall_text(), set_embedder_named(), has_embedder() all keep their signatures.
• Engine code: NO changes.
• Binding behavior: NO changes. The typedef is a name only.

Future work (v0.8.x scope)

• Migrate #[pyclass]+Clone declarations to opt-in/opt-out FromPyObject (1 warning in py_triggers.rs). Backward-compatible warning, not an error in pyo3 0.28.
• Migrate to Bound<'py, T> idioms for borrowed references where applicable. Current code uses owned Py<T> + Python<'_> which still works but is the older idiom.

Note on PR #11 by donbowman

PR #11 was closed earlier today because the 2-line version bump alone left 120 errors. The actual migration needed (PyObject typedef) is what landed here. The license syntax change in #11 wasn't adopted — current license = "AGPL-3.0-only" (SPDX expression form, PEP 639) is valid; the table-form switch in the PR was a regression to deprecated syntax.

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