Metadata-Version: 2.4
Name: thonny-codemate
Version: 0.1.5
Summary: A Thonny IDE plugin that provides AI-powered coding assistance using local and cloud LLMs
Author-email: tokoroten <shinta.nakayama@gmail.com>
License: MIT
Project-URL: Homepage, https://github.com/tokoroten/thonny-codemate
Project-URL: Repository, https://github.com/tokoroten/thonny-codemate
Project-URL: Issues, https://github.com/tokoroten/thonny-codemate/issues
Keywords: thonny,plugin,llm,ai,code-assistant,education
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Education
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Topic :: Education
Classifier: Topic :: Software Development :: Code Generators
Requires-Python: >=3.10
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: thonny>=4.0.0
Requires-Dist: huggingface-hub[hf_xet]>=0.16.0
Requires-Dist: tkinterweb[javascript]>=3.24
Requires-Dist: pythonmonkey>=0.2.0
Requires-Dist: markdown>=3.5
Requires-Dist: pygments>=2.17
Requires-Dist: llama-cpp-python>=0.3.9
Provides-Extra: cuda
Provides-Extra: metal
Provides-Extra: external-only
Provides-Extra: dev
Requires-Dist: pytest>=7.0; extra == "dev"
Requires-Dist: pytest-cov>=4.0; extra == "dev"
Requires-Dist: pytest-mock>=3.10.0; extra == "dev"
Requires-Dist: debugpy>=1.6; extra == "dev"
Requires-Dist: black>=23.0; extra == "dev"
Requires-Dist: ruff>=0.1.0; extra == "dev"
Requires-Dist: llama-cpp-python>=0.3.9; extra == "dev"
Provides-Extra: test
Requires-Dist: pytest>=7.0; extra == "test"
Requires-Dist: pytest-cov>=4.0; extra == "test"
Requires-Dist: pytest-mock>=3.10.0; extra == "test"
Dynamic: license-file

# Thonny Local LLM Plugin

A Thonny IDE plugin that integrates local LLM capabilities using llama-cpp-python to provide GitHub Copilot-like features without requiring external API services.

![image](https://github.com/user-attachments/assets/af94b175-bcc1-4e44-bbed-37402ee2850f)

## Features

- 🤖 **Local LLM Integration**: Uses llama-cpp-python to load GGUF models directly (no Ollama server required)
- 🚀 **On-Demand Model Loading**: Models are loaded on first use (not at startup) to avoid slow startup times
- 📝 **Code Generation**: Generate code based on natural language instructions
- 💡 **Code Explanation**: Select code and get AI-powered explanations via context menu
- 🎯 **Context-Aware**: Understands multiple files and project context
- 💬 **Conversation Memory**: Maintains conversation history for contextual responses
- 🎚️ **Skill Level Adaptation**: Adjusts responses based on user's programming skill level
- 🔌 **External API Support**: Optional support for ChatGPT, Ollama server, and OpenRouter as alternatives
- 📥 **Model Download Manager**: Built-in download manager for recommended models
- 🎨 **Customizable System Prompts**: Tailor AI behavior with custom system prompts
- 📋 **Interactive Code Blocks**: Copy and insert code blocks directly from chat
- 🎨 **Markdown Rendering**: Optional rich text formatting with tkinterweb
- 💾 **USB Portable**: Can be bundled with Thonny and models for portable use
- 🛡️ **Error Resilience**: Advanced error handling with automatic retry and user-friendly messages
- ⚡ **Performance Optimized**: Message virtualization and caching for handling large conversations
- 🔧 **Smart Provider Detection**: Automatically detects Ollama vs LM Studio based on API responses
- 🌐 **Multi-language Support**: Japanese, Chinese (Simplified/Traditional), and English UI

## Installation

### From PyPI
```bash
# Standard installation (includes llama-cpp-python for CPU)
pip install thonny-codemate
```

**For GPU support**, see [INSTALL_GPU.md](INSTALL_GPU.md) for detailed instructions:
- NVIDIA GPUs (CUDA)
- Apple Silicon (Metal)
- Automatic GPU detection

### Development Installation

#### Quick Setup with uv (Recommended)
```bash
# Clone the repository
git clone https://github.com/tokoroten/thonny-codemate.git
cd thonny-codemate

# Install uv if not already installed
# Windows (PowerShell):
powershell -c "irm https://astral.sh/uv/install.ps1 | iex"
# Linux/macOS:
curl -LsSf https://astral.sh/uv/install.sh | sh

# Install all dependencies (including llama-cpp-python)
uv sync --all-extras

# Or install with development dependencies only
uv sync --extra dev

# (Optional) Install Markdown rendering support
# Basic Markdown rendering:
uv sync --extra markdown
# Full JavaScript support for interactive features:
uv sync --extra markdown-full

# Activate virtual environment
.venv\Scripts\activate  # Windows
source .venv/bin/activate  # macOS/Linux
```

#### Alternative Setup Script
```bash
# Use the setup script for guided installation
python setup_dev.py
```

### Installing with GPU Support

By default, llama-cpp-python is installed with CPU support. For GPU acceleration:

**CUDA support**:
```bash
# Reinstall llama-cpp-python with CUDA support
uv pip uninstall llama-cpp-python
uv pip install llama-cpp-python --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/cu124
```

**Metal support (macOS)**:
```bash
# Rebuild with Metal support
uv pip uninstall llama-cpp-python
CMAKE_ARGS="-DLLAMA_METAL=on" uv pip install llama-cpp-python --no-cache-dir
```

## Model Setup

### Download GGUF Models

Recommended models:
- **Qwen2.5-Coder-14B** - Latest high-performance model specialized for programming (8.8GB)
- **Llama-3.2-1B/3B** - Lightweight and fast models (0.8GB/2.0GB)
- **Llama-3-ELYZA-JP-8B** - Japanese-specialized model (4.9GB)

```bash
# Install Hugging Face CLI
pip install -U "huggingface_hub[cli]"

# Qwen2.5 Coder (programming-focused, recommended)
huggingface-cli download bartowski/Qwen2.5-Coder-14B-Instruct-GGUF Qwen2.5-Coder-14B-Instruct-Q4_K_M.gguf --local-dir ./models

# Llama 3.2 1B (lightweight)
huggingface-cli download bartowski/Llama-3.2-1B-Instruct-GGUF Llama-3.2-1B-Instruct-Q4_K_M.gguf --local-dir ./models
```

## Usage

1. **Start Thonny** - The plugin will load automatically
2. **Model Setup**:
   - Open Settings → LLM Assistant Settings
   - Choose between local models or external APIs
   - For local models: Select a GGUF file or download recommended models
   - For external APIs: Enter your API key and model name
3. **Code Explanation**:
   - Select code in the editor
   - Right-click and choose "Explain Selection"
   - The AI will explain the code based on your skill level
4. **Code Generation**:
   - Write a comment describing what you want
   - Right-click and choose "Generate from Comment"
5. **Edit Mode (New in v0.1.5)**:
   - Switch to "Edit" mode in the LLM Assistant panel
   - Type your modification request (e.g., "Add error handling to this function")
   - The AI will modify your code directly in the editor
   - Works with selected text or entire file
6. **Interactive Chat**:
   - Use the AI Assistant panel for general questions
   - Include context from your current file with the checkbox
7. **Error Fixing**:
   - When you encounter an error, click "Explain Error" in the assistant panel
   - The AI will analyze the error and suggest fixes

### External API Configuration

#### ChatGPT
1. Get an API key from [OpenAI](https://platform.openai.com/)
2. In settings, select "chatgpt" as provider
3. Enter your API key
4. Choose model (e.g., gpt-3.5-turbo, gpt-4)

#### Ollama
1. Install and run [Ollama](https://ollama.ai/)
2. In settings, select "ollama" as provider
3. Set base URL (default: http://localhost:11434)
4. Choose installed model (e.g., llama3, mistral)

#### OpenRouter
1. Get an API key from [OpenRouter](https://openrouter.ai/)
2. In settings, select "openrouter" as provider
3. Enter your API key
4. Choose model (free models available)

## Development

### Project Structure
```
thonny-codemate/
├── thonnycontrib/
│   └── thonny_codemate/
│       ├── __init__.py       # Plugin entry point
│       ├── llm_client.py     # LLM integration
│       ├── ui_widgets.py     # UI components
│       └── config.py         # Configuration
├── models/                   # GGUF model storage
├── tests/                    # Unit tests
├── docs_for_ai/             # AI documentation
└── README.md
```

### Running in Development Mode
```bash
# Normal mode
python run_dev.py

# Debug mode (for VS Code/PyCharm attachment)
python run_dev.py --debug

# Quick run with uv
uv run thonny
```

### Running Tests
```bash
uv run pytest -v
```

## Configuration

The plugin stores its configuration in Thonny's settings system. You can configure:

- **Provider Selection**: Local models or external APIs (ChatGPT, Ollama, OpenRouter)
- **Model Settings**: Model path, context size, generation parameters
- **User Preferences**: Skill level (beginner/intermediate/advanced)
- **System Prompts**: Choose between coding-focused, explanation-focused, or custom prompts
- **Generation Parameters**: Temperature, max tokens, etc.

## Requirements

- Python 3.8+
- Thonny 4.0+
- llama-cpp-python (automatically installed)
- 4GB+ RAM (depending on model size)
- 5-10GB disk space for models
- uv (for development)
- tkinterweb with JavaScript support (for Markdown rendering and interactive features)
  - Automatically installed with the plugin
  - Includes PythonMonkey for JavaScript-Python communication
  - Enables Copy/Insert buttons with direct Python integration

## Contributing

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

1. Fork the repository
2. Create your feature branch (`git checkout -b feature/AmazingFeature`)
3. Commit your changes (`git commit -m 'Add some AmazingFeature'`)
4. Push to the branch (`git push origin feature/AmazingFeature`)
5. Open a Pull Request

## License

This project is licensed under the MIT License - see the LICENSE file for details.

## Acknowledgments

- Inspired by GitHub Copilot's functionality
- Built on top of [llama-cpp-python](https://github.com/abetlen/llama-cpp-python)
- Designed for [Thonny IDE](https://thonny.org/)
- **99% of the code in this project was generated by [Claude Code](https://claude.ai/code)** - This project demonstrates the capabilities of AI-assisted development

## Status

🚧 **Under Development** - This plugin is currently in early development stage.

## Roadmap

- [x] Initial project setup
- [x] Development environment with uv
- [x] Basic plugin structure
- [x] LLM integration with llama-cpp-python
- [x] Chat panel UI (right side)
- [x] Context menu for code explanation
- [x] Code generation from comments
- [x] Error fixing assistance
- [x] Configuration UI
- [x] Multi-file context support
- [x] Model download manager
- [x] External API support (ChatGPT, Ollama, OpenRouter)
- [x] Customizable system prompts
- [ ] Inline code completion
- [ ] USB portable packaging
- [ ] PyPI release

## Links

- [Thonny IDE](https://thonny.org/)
- [llama-cpp-python](https://github.com/abetlen/llama-cpp-python)
- [Project Documentation](docs_for_ai/)
