Metadata-Version: 2.4
Name: aihubkr-dl
Version: 0.2.0
Summary: (비공식) NIPA AIHub (aihub.or.kr) Downloader CLI & GUI 유틸리티
Author-email: An Jung-In <ji5489@gmail.com>
Maintainer-email: An Jung-In <ji5489@gmail.com>
License: Apache
Project-URL: Homepage, https://github.com/jungin500/aihubkr-dl
Project-URL: Repository, https://github.com/jungin500/aihubkr-dl
Project-URL: Issues, https://github.com/jungin500/aihubkr-dl/issues
Keywords: aihubkr,aihub,machine-learning,deep-learning,datasets
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Education
Classifier: Intended Audience :: Science/Research
Classifier: Topic :: Scientific/Engineering
Classifier: Topic :: Scientific/Engineering :: Artificial Intelligence
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Requires-Python: >=3.8.0
Description-Content-Type: text/markdown
Requires-Dist: requests
Requires-Dist: tqdm
Requires-Dist: prettytable
Requires-Dist: PyQt6

# AIHubKR

<p align="center">
  <img width="480" alt="AIHubKR GUI" src="https://github.com/user-attachments/assets/03810426-f569-4012-8d33-67da69437214">
  <img width="480" alt="AIHubKR CLI" src="https://github.com/user-attachments/assets/6d939826-70bf-4375-9abc-6625ee5d9a85">
</p>

<p align="center"><i>(비공식) NIPA AIHub (aihub.or.kr) Downloader CLI & GUI 유틸리티</i></p>

---

## 📦 Installation

```bash
pip3 install git+https://github.com/jungin500/aihubkr.git@main
```

## 🚀 Quick Start

### Prerequisites
You need an AIHub API key to use this tool. You can get your API key from the [AIHub website](https://aihub.or.kr).

### GUI Interface
```bash
aihubkr-gui
```

### CLI Interface
```bash
aihubkr-dl --help
```

## 📖 Usage

### GUI Features
- **Modern Interface**: Clean, intuitive PyQt6-based GUI
- **Dataset Browser**: Browse and search through all available datasets
- **File Tree View**: View detailed file structure and sizes
- **Selective Download**: Choose specific files or download entire datasets
- **Progress Tracking**: Real-time download progress with speed and size information
- **Status Logging**: Detailed operation logs and error messages
- **API Key Management**: Secure API key storage and validation

### CLI Commands

#### List all available datasets
```bash
aihubkr-dl list
```

#### View files in a specific dataset
```bash
aihubkr-dl files DATASET_KEY
```

#### Download all files from a dataset
```bash
aihubkr-dl download DATASET_KEY
```

#### Download specific files from a dataset
```bash
aihubkr-dl download DATASET_KEY --file-key 1,2,3
```

#### Download to a custom directory
```bash
aihubkr-dl download DATASET_KEY --output-dir /path/to/downloads
```

#### Show API usage information
```bash
aihubkr-dl help
```

#### Using API key from command line
```bash
aihubkr-dl list --api-key your-api-key-here
```

#### Using API key from environment variable
```bash
export AIHUB_APIKEY="your-api-key-here"
aihubkr-dl list
```

## 🔐 API Key Authentication

This tool uses API key authentication instead of username/password. You can provide your API key in several ways:

1. **Command line argument**: `--api-key your-key-here`
2. **Environment variable**: Set `AIHUB_APIKEY` environment variable
3. **Saved credentials**: The tool will prompt you to enter the API key once and save it for future use

## ✨ Features

### Core Features
- **🔑 API Key Authentication**: Simple, secure authentication without login/logout
- **📋 Dataset Management**: Browse and search through all available datasets
- **🌳 File Tree View**: Detailed view of dataset structure with file sizes
- **📥 Selective Download**: Download specific files or entire datasets
- **📊 Progress Tracking**: Real-time download progress with speed and size information
- **🔄 File Merging**: Automatic merging of split files after download
- **💾 CSV Export**: Export dataset lists to CSV format for analysis

### Advanced Features
- **🎯 Custom Output Directories**: Specify download locations
- **⚡ Background Processing**: Non-blocking operations in GUI
- **🛡️ Error Handling**: Comprehensive error handling and user feedback
- **📝 Status Logging**: Detailed operation logs and debugging information
- **🔒 Secure Storage**: Encrypted storage of API keys
- **🌐 Cross-Platform**: Works on Windows, macOS, and Linux

### Technical Features
- **📦 Modern CLI**: Subcommand-based interface following modern CLI standards
- **🎨 PyQt6 GUI**: Modern, responsive graphical interface
- **🔧 Modular Architecture**: Clean, maintainable codebase
- **📈 Progress Callbacks**: Real-time progress updates
- **🔄 State Management**: Proper UI state management during operations

## 🏗️ Architecture

```
aihubkr/
├── src/aihubkr/
│   ├── core/           # Core functionality
│   │   ├── auth.py     # API key authentication
│   │   ├── config.py   # Configuration management
│   │   ├── downloader.py # Download engine
│   │   ├── file_utils.py # File operations
│   │   └── filelist_parser.py # File tree parsing
│   ├── cli/            # Command-line interface
│   │   └── main.py     # CLI entry point
│   └── gui/            # Graphical interface
│       └── main.py     # GUI entry point
├── external/           # External tools
│   └── aihubshell      # Original aihubshell (reference)
└── setup.py           # Package configuration
```

## 🔧 Development

### Prerequisites
- Python 3.8 or higher
- Git

### Local Development Setup
```bash
# Clone the repository
git clone https://github.com/jungin500/aihubkr.git
cd aihubkr

# Install dependencies
pip install -r requirements.txt

# Install in development mode
pip install -e .

# Run CLI
python -m src.aihubkr.cli.main list

# Run GUI
python -m src.aihubkr.gui.main
```

### Dependencies
- **requests**: HTTP client for API communication
- **PyQt6**: GUI framework
- **prettytable**: CLI table formatting
- **tqdm**: Progress bars (for internal use)

## 📋 Requirements

- **Python**: 3.8 or higher
- **Operating System**: Windows, macOS, or Linux
- **AIHub Account**: Valid AIHub account with API key
- **Internet Connection**: Required for dataset access and downloads

## 🐛 Troubleshooting

### Common Issues

#### API Key Authentication Failed
- Verify your API key is correct
- Check if you have accepted the terms on AIHub website
- Ensure your API key has proper permissions

#### Download Fails
- Check available disk space
- Verify internet connection
- Ensure you have accepted dataset terms on AIHub website

#### GUI Not Starting
- Ensure PyQt6 is properly installed
- Check Python version compatibility
- Verify all dependencies are installed

### Getting Help
- Check the CLI help: `aihubkr-dl --help`
- Use the help command: `aihubkr-dl help`
- Review error messages in the GUI status log

## 📄 License

This project is licensed under the Apache License 2.0 - see the [LICENSE](LICENSE) file for details.

## 🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

## 📝 Changelog

See [CHANGELOG.md](CHANGELOG.md) for a detailed history of changes.

## 🔗 Links

- **AIHub Website**: https://aihub.or.kr
- **GitHub Repository**: https://github.com/jungin500/aihubkr
- **API Documentation**: https://api.aihub.or.kr/info/api.do

---

<p align="center">
  <i>Made with ❤️ for the AI/ML community</i>
</p>
