In this tutorial, you'll learn about the Python __name__ variable and how to use it effectively in modules.

Jan 7, 2009 · Unlike in languages like C, the name main has no specific meaning to Python; but it's a common convention to use it as the name of the thing which will be run. You still have to actually …

Jul 28, 2022 · If this file is being imported from another module, __name__ will be set to the module's name. __name__ is a built-in variable which evaluates to the name of the current module.

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 …

When you run the file as a script by passing the file object to your Python interpreter, the expression __name__ == "__main__" returns True.

Oct 24, 2024 · In Python, __name__ is a special variable assigned to the name of the Python module by the interpreter. If your module is invoked as a script, then the string ‘__main__’ will automatically be …

You'll learn how to use the if __name__ == "__main__" construct to control code execution, enabling you to write more modular and reusable code. The guide includes practical examples and best practices …

Feb 1, 2019 · In this short article, I explained how you can use the __name__ variable to write modules. You can also run these modules on their own. This can be done by making use of how the values of …

Apr 26, 2025 · The __name__ variable is a built-in attribute in Python, automatically initialized and assigned for each Python program. It’s one of those concepts that’s simple on the surface but has …

Apr 22, 2025 · In the vast landscape of Python programming, the __name__ variable (not exactly a function, but an intrinsic part of Python's module system) plays a crucial role. Understanding how it …