Wheel Format
Wheel Format is a built-in Python packaging format designed for distributing Python packages, particularly those with compiled extensions. It serves as a replacement for the older Egg format, providing faster installation by avoiding the need for building from source code. Wheels are binary distributions that include pre-compiled files, making them platform-specific and efficient for deployment.
Developers should use Wheel Format when distributing Python packages, especially those with C extensions or complex dependencies, to ensure quick and reliable installations for end-users. It is essential for CI/CD pipelines and production environments where build tools might not be available, reducing installation time and avoiding compilation errors. Use cases include publishing libraries on PyPI, deploying applications in containers, and managing dependencies in large-scale projects.