Introduction

Python is the most searched language for both data science and the building of online applications. Its versatility of supporting libraries and ease of usage have propelled it to this level. Legacy frameworks still follow for enterprise-level programs, such as the Enterprise edition of Java and ASP.NET's MVC framework. But, Python is favoured for new POCs and small-scale development where an industry user is not soon required. Of course, the fact that Python and most of its tools are free and open source is also a beneficial factor.

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What is Flask?

We are now able to understand Flask. Python's micro-framework for creating web applications is called Flask. It was created by Armin Ronacher, in charge of the Pocco group of Python programmers worldwide. Werkzeug WSGI toolkit and Jinja2 template engine make up Flask.

Why a flask?

You may now know when we term Flask as a micro-framework built with the help of the WSGI and Jinja 2 theme engine.

Learn Flask Online is made using Python to meet the requirements and demands of the web development field.

Major benefits of Flask include:

  • Simplicity in setup and use
  • Freedom to design the web user's framework.

HTTP methods

  1. GET
  2. PATCH
  3. OPTIONS
  4. POST
  5. PUT
  6. DELETE
  7. HEAD

Framework for Flask

Python is used to create web applications with Flask, which is developed on Werkzeug and Jinja2. There are benefits to using the Flask framework.

A quick debugger is offered, and there is an integrated development server.

  • Lightweight
  • Cookies with security are allowed.
  • Jinja2-based template
  • REST-based request routing.
  • There is built-in support for unit testing.

Conclusion

The Flask framework is simple but expandable because it is "micro." Flask won't make any decisions for you, such as which database to use or whether to utilise an ORM. Since Flask is one of the most widely used web frameworks, it is current and cutting-edge. Its capabilities can be simply expanded. It can be scaled for complex techniques.

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