# treevalue

**Repository Path**: ryvius_key/treevalue

## Basic Information

- **Project Name**: treevalue
- **Description**: OpenDILab树形结构数据容器
- **Primary Language**: Python
- **License**: Apache-2.0
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 3
- **Created**: 2021-10-26
- **Last Updated**: 2021-10-26

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# treevalue

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`TreeValue` is a generalized tree-based data structure mainly developed by [OpenDILab Contributors](https://github.com/opendilab).

Almost all the operation can be supported in form of trees in a convenient way to simplify the structure processing when the calculation is tree-based.

## Installation

You can simply install it with `pip` command line from the official PyPI site.

```shell
pip install treevalue
```

For more information about installation, you can refer to [Installation](https://opendilab.github.io/treevalue/main/tutorials/installation/index.html#).

## Documentation

The detailed documentation are hosted on [https://opendilab.github.io/treevalue](https://opendilab.github.io/treevalue/).

Only english version is provided now, the chinese documentation is still under development.

## Quick Start

You can easily create a tree value object based on `FastTreeValue`.

```python
from treevalue import FastTreeValue

if __name__ == '__main__':
    t = FastTreeValue({
        'a': 1,
        'b': 2.3,
        'x': {
            'c': 'str',
            'd': [1, 2, None],
            'e': b'bytes',
        }
    })
    print(t)

```

The result should be

```text
<FastTreeValue 0x7f6c7df00160 keys: ['a', 'b', 'x']>
├── 'a' --> 1
├── 'b' --> 2.3
└── 'x' --> <FastTreeValue 0x7f6c81150860 keys: ['c', 'd', 'e']>
    ├── 'c' --> 'str'
    ├── 'd' --> [1, 2, None]
    └── 'e' --> b'bytes'
```

And `t` is structure should be like this

![](https://opendilab.github.io/treevalue/main/_images/simple_demo.dat.svg)

For more quick start explanation and further usage, take a look at:

* [Quick Start](https://opendilab.github.io/treevalue/main/tutorials/quick_start/index.html)
* [Basic Usage](https://opendilab.github.io/treevalue/main/tutorials/basic_usage/index.html)
* [Advanced Usage](https://opendilab.github.io/treevalue/main/tutorials/advanced_usage/index.html)

## Contribution

We appreciate all contributions to improve treevalue, both logic and system designs. Please refer to CONTRIBUTING.md for more guides.

And users can join our [slack communication channel](https://join.slack.com/t/opendilab/shared_invite/zt-v9tmv4fp-nUBAQEH1_Kuyu_q4plBssQ), or contact the core developer [HansBug](https://github.com/HansBug) for more detailed discussion.

## License

`treevalue` released under the Apache 2.0 license.