- PYTHON SIMPLE MATH QUIZ HOW TO
- PYTHON SIMPLE MATH QUIZ CODE
Step 1.5: Add the standard execution starter if _ name_=_’ main‘_. Then add a title to our application master.title(“Python Calculator”) Step 1.4: Create a reference to the main window of the application self.master=master within the Calculator class.
master is a local variable that we pass into the _init_ method, and what it does is it creates a top level widget (usually the main window of an application). self represents the instance of the class, which basically means that _init_ is a method of the Calculator class. Step 1.3: Pass two arguments into _init_ method: self and master: This method is called right away when an object is created and allows it to initialize its attributes. This method is specific to Python classes and acts as a constructor in object oriented concepts. Step 1.2: Define our first method: _init_. Step 1.1: Create a Calculator class (which is an individual object with specified behaviour). #Step 6: Executable loop on the application, waits for user input #Step 6: Tell our calculator class to use this window #Step 6: Create the main window of an application #Step 4: Assign reference to the main window of the application Method that initializes the object's attributes This may look like a difficult to understand code, but we will discuss in detail what each part does, so bare with me. This will be our main frame on top of which we will be adding the GUI and calculator functionality. Next we will define a Calculator class and add the _init_ method, and the execution statement. Step 1: Build GUI main screen for calculator in PythonĪs a first step, we are going to import the required dependency: tkinter. In the following steps we will go through the process of building a GUI calculator in Python. It must perform mathematical calculations and return the result (=) as well as clear the equation line (c). It must have the mathematical operations functionality (addition, subtraction, multiplication, division). It must have buttons which must represent numerical values or mathematical operations, and be clickable. It must have an equation line (screen) to display the mathematical equation and the result. The following features should be considered as “must haves” for this app: The GUI we will be building will look like this: Project overviewīefore we dive into the code, let’s first discuss what type of calculator we are going to build, its functionality, and its “must haves”. If you are interested in learning more about the library and its functionality, the detailed guide is available online. Throughout this tutorial we will be working with tkinter, which is the standard GUI library for Python. PYTHON SIMPLE MATH QUIZ HOW TO
If you are reading this article, you probably already know how to make a calculator program in Python, and now you want to learn how to build a GUI (graphic user interface) for such a program, so it’s more presentable and easily reusable.
PYTHON SIMPLE MATH QUIZ CODE
Complete code to make calculator in Python.Step 3: Create buttons for the calculator.Step 2: Add the equation line to GUI main screen.Step 1: Build GUI main screen for the calculator.
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