semvec/pypi-packages huggingface dataset:
opendal-min 0.45.2
Apache OpenDAL™ Python Binding
License: Apache-2.0
Requires Python: <3.13,>=3.7

# Apache OpenDAL™ Python Binding

![](https://img.shields.io/badge/status-released-blue)
[![PyPI](https://img.shields.io/pypi/v/opendal.svg?logo=PyPI)](https://pypi.org/project/opendal/)
[![Website](https://img.shields.io/badge/opendal-OpenDAL_Website-red?logo=Apache&logoColor=red)](https://opendal.apache.org/docs/python/)

Documentation: [main](https://opendal.apache.org/docs/python/)

This package intends to build a native python binding for Apache OpenDAL.

![](https://github.com/apache/opendal/assets/5351546/87bbf6e5-f19e-449a-b368-3e283016c887)

## Installation

```bash
pip install opendal
```

## Usage

fs service example:
```python
import opendal

op = opendal.Operator("fs", root="/tmp")
op.write("test.txt", b"Hello World")
print(op.read("test.txt"))
print(op.stat("test.txt").content_length)
```

Or using the async API:

```python
import asyncio

async def main():
    op = opendal.AsyncOperator("fs", root="/tmp")
    await op.write("test.txt", b"Hello World")
    print(await op.read("test.txt"))

asyncio.run(main())
```

s3 service example: 
```python
import opendal

op = opendal.Operator("s3", root="/tmp", bucket="your_bucket_name", region="your_region")
op.write("test.txt", b"Hello World")
print(op.read("test.txt"))
print(op.stat("test.txt").content_length)
```

Or using the async API:

```python
import asyncio

async def main():
    op = opendal.AsyncOperator("s3", root="/tmp", bucket="your_bucket_name", region="your_region")
    await op.write("test.txt", b"Hello World")
    print(await op.read("test.txt"))

asyncio.run(main())
```


## Development

Setup virtualenv:

```shell
python -m venv venv
```

Activate venv:

```shell
source venv/bin/activate
````

Install `maturin`:

```shell
pip install maturin
```

Build bindings:

```shell
maturin develop
```

Run some tests:

```shell
maturin develop -E test
# To run `test_write.py` and use `fs` operator
OPENDAL_TEST=fs OPENDAL_FS_ROOT=/tmp pytest -vk test_write
```

Build API docs:

```shell
maturin develop -E docs
pdoc -t ./template opendal
```

## License and Trademarks

Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0

Apache OpenDAL, OpenDAL, and Apache are either registered trademarks or trademarks of the Apache Software Foundation.