Your first capstone: a command-line Expense Tracker, built with only Sections 01-07, so it works as a checkpoint right after Functions. One small new f-string trick lines up the table columns.
Full walkthrough and explanation are on the course website (for enrolled students): https://python-for-beginners.stacksimplify.com/milestone-project-1/
Project slides (PDF): pdfs/milestone-project-1.pdf
build-incremental-lecture/: the files you build, all empty. Build the project here, one file per step.build-incremental/: the same files finished, function by function (see its README for the order). Compare your work with it as you go.solution/: the complete working project.warmup/(optional): small drills, one per project function, if you want a run-up before building.
Part of StackSimplify's Python for Absolute Beginners course. Get the course | Course website. Learn Python for beginners with hands-on code, practice problems, and projects.