We'll continue working with the library_checkout addon module. It already has the model layer ready, and now it needs the view layer for the user interface.
The code in this chapter is based on the code created in Chapter 8, Business Logic – Supporting Business Processes . The necessary code can be found in the ch08/ directory of the Git repository at https://github.com/PacktPublishing/Odoo-12-Development-Essentials-Fourth-Edition. The code in this chapter can be found on the same repository, in the ch10/ directory.