Python Application Publishing: Build and Distribute CLI Tools

Taking your Python code from a single local script to a distributable package can feel like a massive hurdle. Understanding how to structure, version, and share your applications is essential for any developer looking to write professional, reusable code. This text-only course guides you through the entire process of professional Python application development. You will progress from understanding core packaging concepts to building interactive command-line interfaces (CLIs) and publishing your work so other developers can easily install and run it. What you'll learn: - Understand foundational Python packaging concepts, virtual environments, and project structures. - Build robust command-line interfaces (CLIs) using standard and modern libraries. - Manage dependencies and configurations using modern packaging tools like Poetry. - Apply semantic versioning strategies to track and communicate updates to your users. - Configure distribution archives and publish your packages securely to public repositories. - Implement basic testing workflows with pytest to ensure your distributed application runs reliably. The course starts with essential terminology and project setup before moving into step-by-step written guides on CLI creation and packaging. You will finish by learning how to maintain, version, and distribute your code to the global Python community. This course is designed for beginner to intermediate Python developers who want to share their code professionally. No prior experience with packaging or distribution is required. Start reading today to transform your local scripts into production-ready Python packages.