Cline rules

1# Project Structure
2 
3## Directory Layout
4```
5python-boilerplate/
6├── src/                    # Source code
7│   ├── __init__.py
8│   ├── cli.py             # CLI interface entry point
9│   └── core/              # Core business logic
10│       ├── __init__.py
11│       ├── config.py      # Configuration management
12│       ├── logger.py      # Logging setup
13│       └── main.py        # Main application logic
14├── tests/                 # Test files
15│   ├── __init__.py
16│   ├── test_cli.py       # CLI tests
17│   └── core/             # Core module tests
18│       ├── __init__.py
19│       ├── test_config.py
20│       ├── test_logger.py
21│       └── test_main.py
22├── .clinerules/          # Cline AI rules
23├── .claude/              # Claude AI knowledge base
24├── Dockerfile            # Container definition
25├── docker-compose.yml    # Multi-container setup
26├── pyproject.toml        # Project configuration
27├── ruff.toml            # Linter configuration
28├── pyrightconfig.json    # Type checker config
29└── uv.lock              # Dependency lock file
30```
31 
32## File Organization Rules
33- Keep source code in `src/` directory
34- Mirror source structure in `tests/`
35- Use `__init__.py` in all Python packages
36- Group related functionality in subdirectories
37- Keep configuration files in project root
38 
39## Naming Conventions
40- Use lowercase with underscores for modules
41- Use PascalCase for classes
42- Use lowercase_with_underscores for functions
43- Use UPPERCASE for constants