Python Dependencies: Managing Development and Production

Python projects can quickly become complex due to conflicting or unnecessary dependencies. Without proper management, this can lead to unstable development environments and deployment challenges. This course will equip you with the knowledge and practical skills to expertly organize your Python project dependencies. You will learn to cleanly separate packages required for development and testing from those essential for production, leading to more robust, maintainable, and deployable applications. What you'll learn: Understand the fundamental concepts of Python dependency management and package resolution. Distinguish between development, testing, and production dependencies within a project. Implement isolated virtual environments to prevent dependency conflicts. Manage project dependencies effectively using modern tools like `pip`, `uv`, and `Poetry`. Structure your project's dependency declarations for clarity and maintainability. Practice installing and updating dependencies while maintaining environment stability. Integrate basic testing practices with `pytest` into your dependency workflow. The course begins by establishing core terminology and concepts, then progresses to practical techniques for setting up and managing dependencies in various project stages. You will learn through clear explanations and code snippets. This course is designed for beginner Python developers who want to build stable and professional applications. No prior experience with dependency management is required. Start building more robust Python applications today by mastering dependency management.