Computer scienceProgramming languagesPythonBasicsModules and packages

Creating modules

Safe module import

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Imagine you have written a script that is used to solve a certain task, but it also contains several useful definitions you want to reuse in other programs. Choose all the valid ways to make such a module safe to import.

Select one or more options from the list

Use the __main__ pattern.

Divide your code into two files: one with the definitions and the other one solving your task, and import only the first one

All the modules are safe to import by design.

Add main_ prefix to the names of all functions that are used directly in the script.

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