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A Comprehensive Guide to Python Web Development

by Rahul

Python is simple to learn. You can do a lot with only a few lines of Python code. However, if you want to create a website in Python from scratch, you may be doing it incorrectly. 

The top reasons why you should use Python frameworks instead of doing it yourself are listed below:

  • You will save time and energy

The architectures have taken thousands of developer and testing hours to design. Adding to that will save you valuable time. Using web frameworks can make your life easier, especially if you are constructing a simple website prototype or are approaching a deadline.

  • Security

One of the most important advantages of utilizing a web framework rather than constructing anything from scratch is the ability to manage your website’s security. Because web frameworks have been used and supported by millions, they are implicitly accountable for protection, preventing web application misuse.

  • Flexible

Good processes are in place to assure scalability from the start of the manufacturing process. So, if you want to grow your website by adding a new feature or using a new database, web frameworks are more likely to scale quicker than developing from scratch.

  • Python Web Development Libraries

A few useful Python libraries for web development to remember:

  • Scrapy is ideal if you ever need a web crawler to retrieve data from your application. 
  • Zappa is a flexible framework for developing AWS Lambda serverless applications.
  • A request is a library that allows you to easily send HTTP requests and connect with an application, for example, to receive HTML pages or information.
  • Dash is another useful framework for creating web applications that deal with data visualization. 

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A Python Web Development Roadmap

Let’s move on to the processes and technologies we need to be aware of before diving into the world of web development:

  • Create a Web Page

HTML: HTML is a fundamental component of a webpage. Every web developer should be familiar with HTML and browser definitions, DNS, hosting, and HTTP request and response.

CSS (Cascading Style Sheet): CSS (Cascading Style Sheet) is a style sheet that determines how HTML components appear on a web page. CSS manages the appearance, design, and formatting of the site, such as RGB values, border colors, background images, and so on. 

  • Website Usage

JavaScript: After you’ve developed your website, you’ll want to keep an eye on how your page is doing. Attributes include clicking a button on a page, scrolling in both directions, and displaying photos in a rotating carousel (as you can do on various shopping websites). To do so, you must first learn the principles of JavaScript. Any website’s source code may be viewed by using CTRL+U or right-clicking and selecting “display source code.” 

  • DOM navigation for efficient web pages

jQuery: This is the most widely used JavaScript library in the world. JQuery has sophisticated DOM invasion capabilities. It may not be necessary to write complex code to change the value of an entity attribute or to delete HTML code from a paragraph or division. JQuery provides getters such (as.attr),.(html), (and.val) that take information from DOM components for further use. Using jQuery, you can dynamically remove, replace, and insert the DOM section. As a result, you may create a dynamic web page.

  • Create a Front End Framework

Front End Framework Selection: It is also recommended that the front-end framework be learned. So that you can grasp full-stack development rather than simply back-end development. 

  • Python Programming Language

Before proceeding, you should be familiar with the foundations of Python programming. Python is simple to learn since it is syntax-like in English. Python has numerous IDEs, such as Jupyter Notebook and Pycharm, allowing easy and user-friendly Python code authoring. Numerous other computer languages can be used to create websites, but we’re focusing on Python because of its popularity.

  • Create a Web Framework

Python web frameworks such as Django, Flask, and others are available. To implement business logic, you may use Django or Flask. Python frameworks are both robust and adaptable. Backend frameworks that are often used include Express Javascript, Django (python), Spring Boot (Java), Ruby On Rails (Ruby), and Flask (python).

Conclusion

Python, with its extensive application platform catalog, is an excellent choice for web development that will get you up to speed with today’s current needs. No doubt adopting a web framework rather than designing a web application from scratch has significant advantages regardless of the platform. 

A Comprehensive Guide to Python Web Development

 

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