Modules help organize code from "summary" of Python Programming by John M. Zelle
When writing a large program, it's important to keep your code organized. One way to do this is by using modules. Modules are files that contain Python code. By breaking your program into separate modules, you can keep related code together and separate different parts of your program. For example, if you were writing a program to calculate taxes, you might have one module for calculating income tax, another for calculating sales tax, and another for calculating property tax. This way, each type of tax calculation is contained in its own module, making the code easier to understand and maintain. Modules also help prevent naming conflicts. When you import a module into your program, you can refer to its functions and variables using the module name. This helps avoid conflicts with names used in other parts of ...
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