# PyAthena

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PyAthena is a Python [DB API 2.0 (PEP 249)](https://www.python.org/dev/peps/pep-0249/) client for [Amazon Athena](https://docs.aws.amazon.com/athena/latest/APIReference/Welcome.html).

-----

## Requirements

* Python

  - CPython 3.10, 3.11, 3.12, 3.13, 3.14

## Installation

```bash
$ pip install PyAthena
```

Extra packages:

| Package    | Install command                      | Version  |
|------------|--------------------------------------|----------|
| SQLAlchemy | `pip install PyAthena[SQLAlchemy]`   | >=1.0.0  |
| Pandas     | `pip install PyAthena[Pandas]`       | >=1.3.0  |
| Arrow      | `pip install PyAthena[Arrow]`        | >=10.0.0 |
| Polars     | `pip install PyAthena[Polars]`       | >=1.0.0  |

## Usage

```python
from pyathena import connect

cursor = connect(s3_staging_dir="s3://YOUR_S3_BUCKET/path/to/",
                 region_name="us-west-2").cursor()
cursor.execute("SELECT * FROM one_row")
print(cursor.description)
print(cursor.fetchall())
```

Native asyncio is also supported:

```python
import asyncio
from pyathena import aio_connect

async def main():
    async with await aio_connect(s3_staging_dir="s3://YOUR_S3_BUCKET/path/to/",
                              region_name="us-west-2") as conn:
        cursor = conn.cursor()
        await cursor.execute("SELECT 1")
        print(await cursor.fetchone())

asyncio.run(main())
```

## License

[MIT license](LICENSE)

Many of the implementations in this library are based on [PyHive](https://github.com/dropbox/PyHive), thanks for [PyHive](https://github.com/dropbox/PyHive).

## Links

- Documentation: https://pyathena.dev/
- PyPI Releases: https://pypi.org/project/PyAthena/
- Source Code: https://github.com/pyathena-dev/PyAthena/
- Issue Tracker: https://github.com/pyathena-dev/PyAthena/issues

## Logo

The PyAthena logo was generated using [Nano-Banana Pro](https://deepmind.google/models/gemini-image/pro/) (Gemini 3 Pro Image).
