Python Dependency Management with Requirements Files

Managing external libraries in Python can quickly become chaotic without a structured way to track them. This text-only course guides you through the foundational concepts of Python dependencies, teaching you how to declare, lock, and manage external packages efficiently. You will start with key terminology and basic concepts before moving on to practical configurations. What you'll learn: - Understand the role of pip and virtual environments in isolating project dependencies. - Create and configure requirements.txt files to list and install project packages. - Apply semantic versioning rules to pin dependency versions safely. - Explore modern dependency management tools like poetry and uv for advanced workflows. - Practice setting up reproducible development environments through written exercises. The course begins with fundamental concepts of package management and virtual environments, transitions into practical requirements file syntax, and concludes with modern workflow best practices. Designed for beginner Python developers looking to organize their projects and collaborate with others, this course requires no prior package management experience. Start building cleaner, more portable Python projects today.