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Python is a widely used programming language for creating websites and applications. In the rapidly evolving field of technology, mastering a flexible and highly sought-after programming language such as Python for web development can lead to a plethora of options.
From web development and data analysis to automation and artificial intelligence, Python has made a name for itself as a powerhouse in many fields. This in-depth article will explore some reasons for learning Python in 2024, should you be thinking about adding more programming skills to your repertoire.
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Introduction
Python is a powerful general-purpose, object-oriented language with dynamic semantics. Nowadays, some of the top businesses in the world, like Facebook, Instagram, Spotify, Netflix, and Netflix, run their websites on Python. 1.4% of all websites on the internet utilise Python as their server-side programming language, according to another research.
Python is ranked second among the most popular programming languages for 2021 according to the study. Numerous web and mobile app solutions can be created with Python. As a result, it is crucial that you specify your needs precisely.
What is Python web development?
Imagine you’re building a house. Now, instead of bricks and mortar, you’re using lines of code to construct a digital space on the internet. That’s what we call web development. And when we talk about Python web development, we’re specifically using the Python programming language to create websites and web applications.
But web programming using Python isn’t just about writing code from scratch. It also comes with a bunch of tools and frameworks that make the whole process a whole lot easier. For example, there’s Django, a high-level web framework that comes with several built-in features like user authentication, database management, and URL routing. Then there’s Flask, a lightweight micro-framework that gives you more freedom and flexibility to build things your way.
With Python and web programming, the possibilities are endless. You can create dynamic web applications that interact with users in real-time, build APIs that connect different parts of your digital ecosystem, or even create AI-powered chatbots that can answer customer inquiries.
Why use Python for web development?
Here’s a closer look at why businesses prefer using Python for their web development projects:
- First off, Python is both efficient and easy to work with. This means businesses can build their websites and apps quickly and efficiently, without getting dragged down by complicated processes.
- Another great thing about web development with Python is that it can grow with a business. Whether a company is just starting out or has been around for ages, Python can adapt to fit its needs. Frameworks like Django and Flask serve as reliable building blocks for managing everything from small-scale projects to large-scale operations, ensuring smooth sailing no matter the size of the project.
- But what really sets Python apart is its massive toolkit of resources. Whether a business needs to integrate with external services or add advanced features like machine learning, Python has all the tools necessary to get the job done.
- And let’s not forget about the helpful community around Python website development. With lots of friendly people ready to lend a hand, businesses can get help and stay up-to-date on the latest trends in web development.
- Lastly, the fact that tech giants like Google and Facebook rely on Python for their own projects speaks volumes about its reliability and effectiveness. If it’s good enough for them, it’s certainly worth considering for your own business ventures.
How to Do Web Development with Python?
Web development in Python is way more straightforward and more beneficial than in other object-oriented programming languages. We now understand that web development can be called generating and managing websites. The aspect of web development can include creating a single static site of simple text, or else it can be about creating complicated web apps, online stores, and social media services and still wondering how to use Python for web development.
Python web frameworks are conducive; thus, most Python programmers combine Python and JavaScript while constructing their web projects. You can follow these methods to build a website with Python:
1. HTML and CSS
By learning HTML and CSS, you can design and implement websites. Before starting complex web development using Python for more substantial websites, it would be good to know how to organize reactive static sites. Developing a complete understanding of hosting, DNS, HTTPS, and browser setups is beneficial.
2. JavaScript
It will be great if you make yourself familiar with JavaScript. Ensure you understand the data types, variables, general conventions, control instructions, and loops. While applying JavaScript to client-side code, be sure you know the language’s fundamentals, as the same can be very helpful.
3. DOM and jQuery
It enables programmers to add, modify, and remove components from HTML files. Try working with DOM and the JavaScript library jQuery, which makes DOM manipulation easier once you have a nuanced grasp of the fundamentals of JavaScript. You could use this to help you learn how to create dynamic websites.
4. Use Web Frameworks
A web framework is a set of pre-written, standardized modules and packages that make creating online applications easier. It streamlines and accelerates development while enhancing the dependability and scalability of your products. To build complex apps much more quickly, use a web framework.
Python Libraries for Web Development
An assembly of related modules is referred to as a library in Python. They include a collection of codes that can be used again in many applications. Now let us move on to a few libraries for web development.
- Scrapy – Scrapy is best if you are looking for a web crawler to retrieve data from your application. It is a commonly used library for data processing, scrapping, automated research, and more.
- Requests – This library helps you to submit HTTP requests quickly. Plus, it is used to connect with an application. For instance, it enables you to obtain HTTP pages or information.
- Dash – It helps to create web apps related to data visualization. It is designed on top of Flask and offers features like maps, visuals, dashboards, and more.
Reasons for Choosing Python for Web Development
1. Multi-Purpose Programming Language
However, multipurpose can be defined as a multifunctionality that has the ability to work in several ways. It’s amazing how much a developer can accomplish with simple techniques and how quickly they can create software.
This platform is completely free and available to everyone, and because Python is an interpreted language (smoothness in the development process), its code can run on any platform—Linux, macOS, etc.—without the need for any modifications.
- Regarding Web Applications: Python is dominating the web programming space and provides a multitude of frameworks for use. Django, Flask, and other tools are among the most widely used ones.
- Desktop apps: These days, a lot of businesses utilise it to create interesting desktop apps. Some of the often used tools are Tkinter, PyGUI, Kivy, etc.
- Cybersecurity: To prevent cyberattacks, developers are actively adopting highly secured tools for malware research. Tools like NumPy, Pandas, etc. are thought to be the best options for this kind of work.
- Scientific Calculation & Computing: Python’s simplicity makes it possible for programmers to create more dependable systems and makes working with complicated algorithms much simpler.
2. Database Connectivity
Python makes it very easy to establish database connectivity, and major databases like Oracle, MySQL, PostgreSQL, and others are easily accessible (including implemented), and may be called upon via their corresponding APIs as needed. For the most accurate illustration of how connectivity is being developed, mention the demographic picture below.
3. Simplifies – Debugging – Deployment – Prototyping
Application testing is one of the main benefits that developers receive from the multitasking ability of the Python programming language, which ultimately saves time and money. It makes prototyping, deployment, and debugging easier.
The explanation for this is that it is ideal for learning automation and provides readability and syntax ease. It also provides a simple-to-use UT framework through which geolocation testing can be carried out (for mobile devices).
4. Bunch of Frameworks
A list of significant frameworks that are useful for construction sites and that you can use into your project is provided. Python frameworks won’t let you down, guaranteed, especially since they provide improved security for both straightforward and complicated websites.
A tool designed to provide improved functionality for creating anything valuable, implemented on top of any programming language. There exist several helpful frameworks in Python that facilitate rapid development and allow developers to create sophisticated functionality. The frameworks are included with codes and modules that allow for multiple implementations.
Typical Frameworks:
- Django: It has all the features of today that can improve web applications. To access all the needed selections (such as the template engine and user authentication system), all you have to do is install it on your machine.
- Flask: The idea behind flask is to provide a framework that can scale any project quickly. Flask is an option for prototyping and standalone applications. It is primarily concerned with making functionality simpler and is a micro-framework built on the Jinja2 template engine.
- CheeryPy: Among the first frameworks with a minimalist design, Cheerypy was released in 2002 and quickly rose to prominence among developers. It’s an object-oriented framework that is free to use and open-source.
5. Growing Community Base
The large number is mostly used to correct mistakes made when creating the language. Globally, active developers post, view, and respond to hundreds of requests per day on average. When working on a project in an organisation, you may run into situations that could get you into trouble.
The next time, remember to check out the official forum to find the solution. Their community also assists in solving complex problems that you might not find anywhere on the internet. If you’re just starting out, we advise you to enrol in the Python Programming Foundation – Self Paced course to quickly earn your certification in an organised manner.
6. Scripting and Automation
The majority of people are unaware of Python’s potential as a scripting language. Code is written in script form and executed when it comes to scripting. Therefore, mistakes are checked at runtime and the machine reads and interprets the code. The code can be used multiple times after it has been verified. Automation can also be used to automate particular operations inside a problem.
7. Testing Framework
For established businesses, this language is a great tool for verifying concepts or goods. Numerous testing frameworks for troubleshooting and quick workflows are built into Python. Its modules and tools, such Splinter and Selenium, function to simplify tasks. Python is also capable of supporting cross-browser and cross-platform testing thanks to frameworks like Robot and PyTest.
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Role of Python in Modern Web Development
Python is a versatile programming language with a wide range of uses. The most well-known and widely used use of Python is in web development. Python is more easily adapted by novices than other programming languages because of its simple and approachable syntax.
As a result, web application development is a fantastic place for developers to begin their Python journey. Python with its built-in features also proved to be an excellent way to develop websites, and these are simple to design, manage, and scale because of the large library and community support.
Backend Development:
Python is a popular language for backend development, enabling web applications’ server-side functionality. Frameworks like as Django, Flask, and Pyramid give developers access to robust tools and libraries that enable them to quickly and effectively design reliable backend systems.
Because of its ease of use, readability, and large standard library, Python is a great option for backend development because it frees developers from having to deal with repetitive code and allows them to concentrate on creating essential features.
API Development:
Python is frequently used in the development of APIs, or application programming interfaces, which facilitate communication between various services and software systems. Frameworks such as Flask-RESTful and Django REST Framework (DRF) facilitate the rapid and simple creation of RESTful APIs by developers, enabling web applications to communicate with databases, external services, and front-end clients.
Data Processing and Analysis:
Python is a great option for data processing, analysis, and machine learning jobs because of its large ecosystem of libraries, which includes NumPy, pandas, and scikit-learn. Logs, sensor readings, user interactions, and other types of large-scale data processing and analysis are common tasks for web applications. Python’s robust data processing features let developers make data-driven decisions and glean insightful information from data.
Task Automation:
Python is a good choice for automating repetitive operations in web development workflows because of its scripting features. Developers may use straightforward Python scripts to design and carry out typical actions, like managing servers, deploying code, and running tests, thanks to tools like Fabric and Invoke. Development procedures are streamlined, less human labour is required, and total productivity is increased because to this automation.
Web Scraping and Crawling:
Python is frequently used for online scraping and crawling, which enables programmers to retrieve data from websites and application programme interfaces (APIs) for a variety of uses, including competitive analysis, content aggregation, and data mining. Strong tools for exploring web pages, retrieving information, and storing data in organised formats for later analysis are offered by libraries like BeautifulSoup and Scrapy.
Microservices Architecture:
Building microservices-based architectures, in which applications are made up of discrete, independently deployable services interacting through APIs, is a good fit for Python. Flask and FastAPI are two of the lightweight, modular frameworks for Python that are perfect for creating microservices that specialise in particular functionality or business domains, giving modern web applications more flexibility, scalability, and maintainability.
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Entri App – Best Online Python Programming Course
Entri provides a thorough Python programming course that covers everything from fundamental ideas to more complex subjects, giving students a strong foundation in the language. Because the course is offered via an intuitive app, students can access the contents at their own convenience and pace. Among the subjects covered in the Entri Python programming course are modules, file management, functions, control structures, and data types.
Placement Assistance:
The dedication of Entri Apps to facilitating students smooth transition from education to work is what makes them unique. After finishing the Python programming course, students are given committed placement support to help them get employment in top software organisations. To help position eligible applicants, Entri Apps works with a network of partner organisations, recruiters, and business experts.
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Different Python web development frameworks
Django
Django is a free and open-source framework for Python that helps developers quickly build complex applications. It’s widely used for creating high-quality web apps and APIs, with thousands of projects made using it. Developers love Django because it comes with lots of tools and makes coding a lot easier.
Here are some advantages of using Django:
- Helps you set up the URLs for your app.
- Comes with an easy-to-use admin interface for making changes to your site.
- Supports different ways of caching data to make your site faster.
- Has a built-in system for user authentication.
- Makes managing URLs simple and effective.
- Uses a powerful database language for storing and retrieving data.
CherryPy
CherryPy is a lightweight, fast, and reliable web development framework for Python. It’s open-source and can run on any system that supports Python. With CherryPy, developers have the freedom to use any data access and templating technology they prefer. It handles all the usual tasks you’d expect from a web framework, like managing sessions, uploading files, serving static content, handling cookies, and more.
One cool thing about CherryPy is that developers can create web applications in a way that’s similar to building other object-oriented Python programs. This makes writing code faster and easier, saving time and effort in the development process.
Here are some advantages of using CherryPy:
- A reliable web server that follows HTTP/1.1 rules and uses thread pooling.
- Works with Python versions 2.7+, 3.5+, PyPy, Jython, and even Android.
- Includes useful tools for encoding, managing sessions, storing data in cache, authenticating users, and serving static content.
- Can handle multiple HTTP servers at once, even on different ports.
Flask
Flask is a Python framework inspired by Sinatra, a Ruby framework. It’s free to use under the BSD license and uses Werkzeug and Jinja2. Its main goal is to help create solid web applications.
With Flask, developers have flexibility in how they build their backend framework. It’s known for its adaptability and has been used by big companies like LinkedIn and Pinterest.
Flask is best for smaller and simpler projects compared to Django. So, if you’re working on a small website or app, Flask makes tasks like web server development, supporting Google App Engine, and doing unit tests easier.
Here are some advantages of using Flask:
- Comes with a built-in server and debugger for easy development.
- Supports RESTful request handling, making communication efficient.
- Uses Jinja2 templates, which allow for flexible design options.
- Works seamlessly with WSGI 1.0 standards.
- Offers a variety of community-developed extensions for adding extra features.
- Includes built-in tools for unit testing, ensuring code quality.
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