Confused when yo use python in web development? Undoubtedly, Python is now well-known programming languages of the present. According to statistics from large survey sites, Python has ranked among the top programming languages over the past several years. There are many reasons to choose Python as the language of choice compared to other languages like Java, C++, or PHP. We’re talking about Web Development London, and surprisingly for web developers, Python has reached its top with many functions and advancements in the last few years. It’s becoming increasingly popular each day.
This programming language now surpassed Java in terms of popularity. However, it is a fact that for many users, this is no surprise. With machine learning growth and data analytics, numerous developers are using Python due to its powerful and numerous libraries, easy-to-learn syntax, and portability.
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What is web development?
If you’re beginning to learn about programming, you may ask yourself what web development means. While it’s hard to pinpoint an exact definition, web development can loosely describe creating, creating, and maintaining websites. Web development typically involves a frontend, which is everything that interfaces with the user, and a backend consisting of business logic and connects to databases.
Are you looking for a comprehensive outline of the Web Development London process? Take a look at our article.
What does it mean to make Python suitable for Web development?
The advantages of developing web-based applications using Python:
It is easy to master: Python is the most well-known language for beginners because of reasons. It is based on standard expressions and whitespace. This lets you write less code than other languages, such as Java and C++. In addition, it also has a lower barrier to entry due to it being more like your typical language. This means that you’re able to comprehend the code easily.
A wide range of libraries and ecosystems
Python offers a vast array of libraries and tools that allow you to utilize a large amount of pre-written code, which can speed up your app’s development process. For instance, you can use Numpy as well as Pandas for analytical analysis, Pygal for charting, and SLQALchemy for queries that can be compiled. Python also has excellent web-based frameworks, such as Django and Flask, that we’ll get into later in this article.
It is fast prototyping. Because Python is significantly faster to develop your ideas than different programming languages. Your concepts are realized much quicker, which allows you to gather feedback and refine your ideas rapidly. The speed of development makes Python particularly ideal for startups, who can hit the market faster to get an edge over competitors.
Widely-used popularity:
Python is the most used language in the world and has global communities. Because of how well-known this language has become; Python keeps getting updated regularly with the latest libraries and features and provides excellent community documentation and support. Particularly for new developers, Python provides extensive support and a framework to start their development journey.
What exactly are Web Frameworks? And what is their significance?
Consider a toolbox as a Web framework, a set of modules and packages composed of pre-written standardized code that facilitates the development of web-based applications that make development quicker and more efficient, as well as making your applications more reliable and flexible. Also, frameworks already come with built-in components to “set in place” your program, so you’ll need to do less work.
Python web frameworks can only be employed in the backend to support server-side technologies, which aid the URL routing HTTP request and response and accessing databases and web security. Although it’s not mandatory to utilize web frameworks, it is highly recommended as it will help you build complex applications in a shorter time.
What are some of the most well-known Python web-based frameworks?
Django and Flask are, by a large margin, the most well-known Python Web development frameworks.
Django is a Python web framework that gives an advanced open-source framework that “encourages rapid development and a clean, practical style.” It’s speedy as well as secure, and expandable. Django provides vital community assistance and comprehensive documentation.
Django is highly flexible, allowing you to collaborate alongside MVPs with larger corporations. Some of the biggest companies using Django include Instagram, Dropbox, Pinterest, and Spotify.
Flask is often referred to as microframework and is a highly minimalist web framework. It’s less “batteries-included,” meaning that it lacks many features and functionality that full-stack frameworks like Django offer, such as a web template engine, account authorization, and authentication.
Flask is simple and light, so you can develop extensions and add libraries you require as you write without being automatically included in the framework.
The idea of Flask is to ensure that the application offers only the elements you require to build an application to give you freedom and control.
Flask is a well-known and influential web framework, as it’s utilized by big corporations such as Netflix, Linkedin, and Uber.
- Pyramid
- Web2Py
- Turbogears
Which format should you use?
Then, you may think: which structure should I select? The answer is it is dependent on. Take into consideration your experience as a web developer. If you’re experienced, you can think about creating your application using something that is less “barebones.”
For a new developer, it could be better to choose a framework that gives more assistance, like Django.
Also, consider whether you rather have a “foundation” codebase to build on or be able to create the foundation of your codebase. If you prefer the first option, then go with Django, and if you’re more interested in the second option, you can choose Flask.
In the final analysis, they’ll each achieve the same function. It’s better to get started coding instead of worrying about which one is the best.
Python libraries to help with web development:
- If you’re ever in need of a web crawler that can extract information to be used in your application, Scrapy is the best choice for you. It’s a popular tool for scraping data mining, automatized testing, and much more.
- Zappa is a robust library to create applications that run serverless using AWS Lambda.
- Request is a library that lets you send HTTP requests quickly, allowing you to communicate with an application that allows users to access HTML pages or data.
A different library that is useful is Dash, which aids those creating web-based applications that have to do with the visualization of data. Based on Flask, it provides features such as graphs and charts, as well as dashboards and graphs.
How to use python in web development; The Roadmap to Web Development using Python:
Step 1: HTML and CSS:
If you’re beginning to develop websites, it’s crucial to learn HTML and CSS, which are the essential elements of building websites. It’s best if you know how to build dynamic static pages that are responsive before you begin your journey to develop your website. It may also be helpful to understand concepts such as the web, HTTP, browsers, DNS hosting, DNS, and many more.
You could also study a CSS framework such as Materialize or Bootstrap that can significantly speed the development process. However, it’s not required.
Step 2: Javascript:
A significant next step is to study the basics of Javascript. Learn the fundamentals such as data types, variables general conventions, string manipulation operators and arithmetic, loops, control statements, etc. Knowing the fundamentals of Javascript can make the process simpler for you to apply Javascript to your client-side application.
Step 3: DOM and jQuery:
Once you have learned Javascript fundamentals, you need to master manipulating this DOM and jQuery, a Javascript library that allows DOM manipulation much easier. You now know how to build dynamic pages.
Frontend Framework:
Although it’s not necessary to master a frontend framework such as React to create a functional full-stack web app, it’s highly recommended. Not only will it help to create stunning SPAs, but it’s usually a requirement to be employed as a front-end (or full stack) developer.
Step 4: Python:
Now, let’s move on to the backend. Learn the fundamentals of Python the same way you did for Javascript before learning DOM manipulation. Understanding the basics will help you prepare for Django, so you won’t feel as frightened jumping straight into it. The process of learning the basics of Python isn’t too tricky, but many of the concepts are the same as in Javascript.
Step 5: Django + Database:
With Django, it’s possible to establish your backend environment and create your business-related logic. Additionally, you’ll need to know about databases like SQLite, how to create queries, and the function CRUD. By learning this, you can build a whole stack of applications!
The conclusion: Become a Python web developer:
Congrats! You’re already on the way to becoming an expert web developer using Python. You must understand how Python is used in web development and the applications it makes. If you understand this, you can choose from various directions you can take when studying Python.
If you’re looking to begin learning and getting involved, we suggest O2SOFT, a Web Development London Company that provides better support. Visit their website for more information.