In this step-by-step tutorial, you'll learn how Python main functions are used and some best practices to organize your code so it can be executed as a script and imported from another module.

Aug 9, 2024 · Thus, it can be said that if __name__ == “__main__” is the part of the program that runs when the script is run from the command line using a command like Python File1.py.

2 days ago · In Python, the special name __main__ is used for two important constructs: the __main__.py file in Python packages. Both of these mechanisms are related to Python modules; how …

Feb 10, 2025 · In this tutorial, I will explain how to effectively use the Python main function with arguments. I will cover the essentials of the main function, delve into handling arguments, and …

6 days ago · That’s where the **main function** comes in. In this guide, we’ll walk through why breaking code into functions matters, what a main function is, when to use it, and how to create one step-by …

Aug 12, 2024 · When Python runs the “source file” as the main program, it sets the special variable (__name__) to have a value (“__main__”). When you execute the main function in python, it will then …

Apr 1, 2025 · What is Python Main function - There is a special function in Python that helps us to invoke the functions automatically by operating the system during run-time or when the program is …

Some programming languages have a special function called main() which is the execution point for a program file. Python interpreter, however, runs each line serially from the top of the file and has no …

Jun 27, 2025 · This article will introduce you to Python Main function, help you understand how to use it and also provide examples with code. Learn more.

Mar 24, 2025 · To actually run the main function, you need to add the following code at the end of your script: main() The if __name__ == "__main__": block checks if the script is being run directly. If it is, …