However, if you have a different preference in terms of IDE, then you should consider installing a virtual environment and installing Flask. In this tutorial, the use of P圜harm Integrated Development Environment is recommended, because it has all the features required to set up a basic application. Structuring Applications with Blueprint and Application Factory.Working with Configuration and Environment Variable.Examining a Basic Flask Application Structure.Intermediate understanding of databases.Intermediate knowledge with the use of terminals.Understanding of Flask views and templates.Understanding of Object-Oriented Programming concepts with Python.Intermediate usage and implementation of a Flask web app.The prerequisites for this article includes an understanding of the following concepts:
To avoid the obstacles resulting in structuring a large application poorly, there are two main techniques used in structuring applications with Flask, which are: Blueprints and Application Factory. In building large applications, the use of package structure in structuring your application will result in a tactless codebase which inevitably results in issues such as circular imports.
However, when building a small or medium-scale app, the structure of such application might not be of immense importance, especially if using the package structure technique. There are various techniques adopted by software developers to structure a Flask application.
