WebOften, a Python program is run by naming a .py file on the command line: $ python my_program.py You can also create a directory or zipfile full of code, and include a __main__.py.Then you can simply name the directory or zipfile on the command line, and it executes the __main__.py automatically: $ python my_program_dir $ python … WebWhen you run the script directly, Python sets the __name__ variable to '__main__'. However, if you import a file as a module, Python sets the module name to the __name__ variable. Python __name__ variable example First, create a new module called billing that has two functions: calculate_tax () and print_billing_doc ().
What does the if __name__ == “__main__”: do? - GeeksforGeeks
WebA tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. WebAug 3, 2024 · Python main function. Main function is the entry point of any program. But python interpreter executes the source file code sequentially and doesn’t call any method if it’s not part of the code. But if it’s directly part of the code then it will be executed when the file is imported as a module. That’s why there is a special technique ... imprimis texas
Python main function DigitalOcean
WebAug 12, 2024 · When you import a module inside another Python script, the value of the __name__ is the module name. You can use if __name__ == ‘__main__’ to control execution and which parts of the module run during direct and imported runs, respectively. Next, check out this in-depth guide on Python sets. Happy learning!🎉. WebMar 21, 2024 · When you import a python file, the code in the python file is executed first. Notice how, Executing test.py line didn’t get printed out. This is because it is within the if … WebJul 26, 2024 · The if name equals main statement allows you to execute code only when the Python script is run and not when it is imported as a module. In short, the code inside the … dutch field hockey team women\u0027s swimsuit