python-project-structure

Src-layout for Python project structure separates the package code into a src/ directory, preventing local import conflicts and ensuring tests run against the installed package. This layout promotes reliable development and maintainable project hygiene.

To set up pyproject.toml for a new Python project, create the file in your root directory and define modern packaging, testing, and tooling configurations. This replaces legacy setup.py files and establishes a standard build process.

The best way to bootstrap a Python project with clean imports is using a src-layout directory. Place your package under src/mypackage and add a minimal tests/ folder to validate imports, avoiding accidental local module shadowing.

Yes, when using src-layout in Python, a dedicated tests/ directory is recommended. It promotes maintainable development practices by keeping test files separate and ensuring they validate the installed package rather than local source files.

Yes, you can restructure an existing Python codebase to use src-layout and pyproject.toml. Moving your code into a src/ directory and updating your configuration file resolves import conflicts and modernizes your project tooling.

A Python project scaffold for reliable development should include a src/ directory for package code, a pyproject.toml for modern configuration, a tests/ folder for validation, and a README.md to promote maintainable project hygiene.