tbar4 commented on code in PR #1100:
URL:
https://github.com/apache/datafusion-ballista/pull/1100#discussion_r1835799586
##########
python/src/lib.rs:
##########
@@ -15,18 +15,66 @@
// specific language governing permissions and limitations
// under the License.
+use ballista::prelude::*;
+use datafusion::prelude::*;
+use datafusion_python::context::PySessionContext as
DataFusionPythonSessionContext;
+use datafusion_python::utils::wait_for_future;
+use std::collections::HashMap;
+
use pyo3::prelude::*;
-pub mod context;
mod utils;
-pub use crate::context::PySessionContext;
-
#[pymodule]
-fn pyballista_internal(_py: Python, m: Bound<'_, PyModule>) -> PyResult<()> {
+fn ballista_internal(_py: Python, m: Bound<'_, PyModule>) -> PyResult<()> {
pyo3_log::init();
// Ballista structs
- m.add_class::<PySessionContext>()?;
+ m.add_class::<PyBallista>()?;
// DataFusion structs
m.add_class::<datafusion_python::dataframe::PyDataFrame>()?;
Ok(())
}
+
+#[pyclass(name = "Ballista", module = "ballista", subclass)]
+pub struct PyBallista(pub Option<Vec<(String, String)>>);
+
+#[pymethods]
+impl PyBallista {
+ #[new]
+ #[pyo3(signature = (config=None))]
+ pub fn new(config: Option<Vec<(String, String)>>) -> Self {
+ match config {
+ Some(config) => Self(Some(config)),
+ None => Self(Some(vec![(String::from(""), String::from(""))]))
+ }
+ }
+
+ #[pyo3(signature = (config=None))]
Review Comment:
I needed to put a signature or else it fails on the clippy job. I could
default it to [(str, str)], or I could make it not an optional value.
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