All these things are defined by the builder string. This defines what components will be used in the app, their properties, attributes, and callbacks. The front-end components are created using the YAML format Builder string or KV lang in hierarchical style. Next is the Kivy builder function that helps in setting up the frontend for our app.We have inherited this class and override the “build” function with our code. This app class contains all the basic initializations and the code required to boot up the app. Every KivyMD application needs to be built on top of the base app provided as “MDApp” by KivyMD. First thing first, we have imported some essential packages.Self.help_string = Builder.load_string(Builder_string) To get you started with the app development using these packages, we will create an app that just displays some text, with no functions ahead.įrom import Screen, ScreenManager You can use the following installation commands to fix this error. Note: Some of the required dependencies may be left out of installation. Now you can install the KivyMD package too: pip install kivymd First, install the Kivy Package: pip install kivy It will be helpful to manage the packages more easily. I would suggest creating a virtual environment for this development. Installationįor installing the Python packages, you can use the pip package manager. The best part about these packages is that the code is structured in object-oriented format from the beginning itself and we will see in the upcoming sections how it makes the development process easy. Currently, we use KivyMD components for creating the UI (User Interface) of the application and Kivy for all the core functionalities such as internet access and building the app. It offers more elegant-looking components and the code is almost the same. KivyMD is built on the top of the Kivy library, It is a collection of Material Design widgets to be used with Kivy. It is a popular package for creating GUI in Python and in recent years, it is gaining a lot of popularity due to its easy-to-use nature, good community support, and easy integration of different components. Kivy is a Python library that facilitates the creation of cross-platform applications that can run on Windows, Linux, Android, OSX, iOS, and Raspberry pi too.
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