What is the Flask template engine?

The Flask template engine is a way to create dynamic webpages using HTML, CSS, and other technologies. It allows developers to create webpages that are both functional and visually appealing. It is a powerful tool for creating webpages that are both interactive and attractive.

Example:

My Flask Website

Welcome to My Flask Website!

{% if user.is_authenticated %}

Welcome, {{ user.username }}

{% else %}

Please log in to continue.

{% endif %}

What is the Jinja template engine?

Jinja is a template engine for Python. It is used to create HTML, XML or other markup formats that are returned to the user via an HTTP response. Jinja can generate any text-based format (HTML, XML, CSV, LaTeX, etc.).

Example:

{% for item in my_list %}

  • {{ item }}
  • {% endfor %}

    This code will loop through the items in the my_list variable and generate a list of

  • tags with the items as content.
  • What are the features of Django?

    1. Admin Interface: Django provides a built-in admin interface for managing your data. For example, you can add, edit, and delete objects from the database without having to write your own code.

    2. Templating: Django provides a powerful templating system that allows you to create complex HTML pages with minimal effort. For example, you can use the template language to display dynamic content on a page.

    3. Model-View-Controller (MVC) Architecture: Django follows the Model-View-Controller (MVC) architecture, which allows you to separate the data model, view, and controller layers of your application. For example, you can create a model to store data, a view to display it, and a controller to handle requests.

    4. Object-Relational Mapping (ORM): Django provides an object-relational mapping (ORM) layer that allows you to interact with your database using Python objects. For example, you can create a model class to represent a table in your database and then query it to retrieve data.

    5. Security: Django provides a comprehensive security system that helps you protect your application from malicious attacks. For example, it provides features such as user authentication, permissions, and data validation.