Is it necessary to use hierarchical structures in Python programming?

Python Project: When is a hierarchical structure needed?

When learning Python, you may see in some Django projects that views functions contain a lot of business logic, similar to the situation where Controllers are flooded with code in Java projects. This is not an isolated case, but whether a Python project needs a hierarchy depends on the complexity of the project.

This article discusses the MVC (model-view-controller) architecture, a software design model that improves code maintainability and scalability. It divides the application into three interrelated parts.

For large and complex Python projects, adopting an MVC hierarchical structure is crucial. Separating business logic from views functions helps code clarity and teamwork. This makes the code easier to understand, modify and maintain.

However, for small, simple Python projects, forcing MVC may lead to code redundancy and reduce development efficiency. In this case, it may be more efficient to concentrate all the logic in the views function.

Therefore, whether a Python project needs a hierarchy depends on the project size and complexity. Weigh the pros and cons and choose the architecture that is most suitable for project needs to achieve the best development results.

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