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chore: update lance dependency to v2.0.0-rc.4 (#2972)

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This commit is contained in:
Jack Ye
2026-02-03 14:38:39 -08:00
committed by GitHub
parent fbf4a53475
commit bd2c6d0763
18 changed files with 464 additions and 580 deletions
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17
python/src/arrow.rs
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@@ -10,8 +10,7 @@ use arrow::{
use futures::stream::StreamExt;
use lancedb::arrow::SendableRecordBatchStream;
use pyo3::{
exceptions::PyStopAsyncIteration, pyclass, pymethods, Bound, PyAny, PyObject, PyRef, PyResult,
Python,
exceptions::PyStopAsyncIteration, pyclass, pymethods, Bound, Py, PyAny, PyRef, PyResult, Python,
};
use pyo3_async_runtimes::tokio::future_into_py;
@@ -36,8 +35,11 @@ impl RecordBatchStream {
#[pymethods]
impl RecordBatchStream {
#[getter]
pub fn schema(&self, py: Python) -> PyResult<PyObject> {
(*self.schema).clone().into_pyarrow(py)
pub fn schema(&self, py: Python) -> PyResult<Py<PyAny>> {
(*self.schema)
.clone()
.into_pyarrow(py)
.map(|obj| obj.unbind())
}
pub fn __aiter__(self_: PyRef<'_, Self>) -> PyRef<'_, Self> {
@@ -53,7 +55,12 @@ impl RecordBatchStream {
.next()
.await
.ok_or_else(|| PyStopAsyncIteration::new_err(""))?;
Python::with_gil(|py| inner_next.infer_error()?.to_pyarrow(py))
Python::attach(|py| {
inner_next
.infer_error()?
.to_pyarrow(py)
.map(|obj| obj.unbind())
})
})
}
}