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 …

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.

4 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 …

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 …

Jan 24, 2024 · In Python, the def main() function is commonly used as the starting point for executing code when a script is run. It acts as the main routine, housing the primary logic of …

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

Unlike many other programming languages, Python doesn't require a main function to start execution. That might sound liberating at first—but it also means structure is your …

May 25, 2022 · In this guide, I’ll explain how including a main () function, though not required in Python, can structure your programs in a logical way and ensure that your functions are …

Mar 24, 2025 · Understanding how the `main` concept works in Python is crucial for writing modular, reusable, and well-structured code. This blog post will dive deep into the fundamental …

Sep 21, 2024 · In this example, we define and call main () using __name__ == "__main__" so the code only runs when executed directly, not when imported. Before we move further, let’s get …