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lib.rs
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71 lines (65 loc) · 2.2 KB
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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
#[cfg(feature = "mimalloc")]
use mimalloc::MiMalloc;
use pyo3::prelude::*;
#[allow(clippy::borrow_deref_ref)]
pub mod catalog;
#[allow(clippy::borrow_deref_ref)]
mod config;
#[allow(clippy::borrow_deref_ref)]
mod context;
#[allow(clippy::borrow_deref_ref)]
mod dataframe;
mod dataset;
mod dataset_exec;
pub mod errors;
#[allow(clippy::borrow_deref_ref)]
mod expression;
#[allow(clippy::borrow_deref_ref)]
mod functions;
mod pyarrow_filter_expression;
#[allow(clippy::borrow_deref_ref)]
mod udaf;
#[allow(clippy::borrow_deref_ref)]
mod udf;
pub mod utils;
#[cfg(feature = "mimalloc")]
#[global_allocator]
static GLOBAL: MiMalloc = MiMalloc;
/// Low-level DataFusion internal package.
///
/// The higher-level public API is defined in pure python files under the
/// datafusion directory.
#[pymodule]
fn _internal(py: Python, m: &PyModule) -> PyResult<()> {
// Register the python classes
m.add_class::<catalog::PyCatalog>()?;
m.add_class::<catalog::PyDatabase>()?;
m.add_class::<catalog::PyTable>()?;
m.add_class::<context::PySessionContext>()?;
m.add_class::<dataframe::PyDataFrame>()?;
m.add_class::<expression::PyExpr>()?;
m.add_class::<udf::PyScalarUDF>()?;
m.add_class::<udaf::PyAggregateUDF>()?;
m.add_class::<config::PyConfig>()?;
// Register the functions as a submodule
let funcs = PyModule::new(py, "functions")?;
functions::init_module(funcs)?;
m.add_submodule(funcs)?;
Ok(())
}