Project Structure

The project has the following directory structure:

src/python_project_template_AS/   # Core library package
  calculator.py                   # Calculator API
  operations.py                   # Built-in operations
  registry.py                     # Operation registry
  exceptions.py                   # Custom error types
  utils.py                        # Utility functions
exampoles/                        # Example usage of API
tests/                            # Test suite
docs/                             # Documentation
.github/workflows/
  tests.yml                     # GitHub Actions workflow for automated testing and coverage reporting
  docs.yml                      # GitHub Actions workflow for automated documentation and deployment
pyproject.toml                    # Build/config file
README.md                         # Project overview
LICENSE                           # License info
CITATION.cff                      # Citation metadata

Note

Why is the module inside src/? It prevents accidental imports from the working directory so your tests mirror real installs. This is a widely recommended pattern in the Python Packaging User Guide.