How do you use Main in Python?
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Then, how do you write a main function in Python?
Python main function
- When a python program is executed, python interpreter starts executing code inside it.
- For python main function, we have to define a function and then use if __name__ == '__main__' condition to execute this function.
Furthermore, what is __ main __ PY? __main__.py is used for python programs in zip files. The __main__.py file will be executed when the zip file in run. For example, if the zip file was as such: test.
Hereof, do you need a main in Python?
There's no requirement to have a main function in Python, but there is the concept of a main module. But let us first consider what happens when you run a Python file. Here, the class C gets created, as does method inside the class, and the function func gets created.
What Does main () do in Python?
The main function in Python acts as the point of execution for any program. Defining the main function in Python programming is a necessity to start the execution of the program as it gets executed only when the program is run directly and not executed when imported as a module.