From Java, C/C++, React Native, Swift, Ruby on Rails, and other top-notch coding languages, Python is extraordinary. Why? Owing to its significant developer community, flexible frameworks, devoted and extensive libraries for fluid web page development, PWAs, chatbots & more.
It goes beyond. Python also increases developer productivity by a factor of ten. In addition, companies save a lot of time, money, and resources due to the simplicity, affordability, and convenience of generating code, which also boosts ROI creation.
Most online applications right now use data. Thanks to Python development, businesses can leverage this data and machine learning to improve decision-making. But what else can Python do for you?
Let’s look into its significance in more detail.
What is Python?
Python is a multipurpose, object-oriented programming language with numerous applications in software, web development, data science, and automation. It has several characteristics, including exceptional data blocks, dynamic typing & binding.
It makes things suitable for creation/”glue code” that binds models intact for developing sophisticated applications. The programming language Python is quite flexible. Python is a popular programming language for creating the back end of applications and websites because it can process data, connect to databases, route URLs, and maintain overall security.
Additionally, it can be enhanced to execute C or C++ code and make system calls to practically all operating systems. Python is a global language used in many applications because of its ubiquity and capacity to operate on almost every system architecture.
Python is essential for software testing, problem-solving, and bug tracking since it enables easy operations automation through scripting. Lastly, Python is a crucial tool for data science operations since it can be used to develop machine learning algorithms, display data, and execute intricate statistical computations.
But what makes it powerful? Its framework. Various Python frameworks & libraries – like Django & Flask, offer some methods with additional power & customized features. Let’s know the most popular ones!
Popular Python Web Frameworks
Python frameworks have become a top choice for developers to accomplish their objectives with less code. Here are the most popular ones.
-
Django
Django ranks as one of the most popular web development frameworks for Python applications. It is a well-known high-level Python web framework that is open-source and promotes quick web design and development.
Django has many built-in libraries and supports MySQL, SQLite, PostgreSQL, and Oracle as databases. The major Django is superior to other Python frameworks because it supports localization, cookies, user authentication & interoperability with web servers & browsers.
-
Flask
Flask is used to create sophisticated online apps. The framework makes recommendations but doesn’t impose any project structure or dependencies.
Python’s Flask framework enables users to create real web app foundations and database tables from which they can source any necessary extensions. Utilizing this framework also has the advantage of being interoperable with Google App Engine and providing a request dispatching system.
-
Bottle
The bottle is a WSGI-based microweb creation for Python website apps that is easy, quick & weightless. The framework’s sole dependency is the built-in Python library. This compact, robust framework is perfect for programmers searching for adaptability and fundamental features to create straightforward websites and online apps.
Another advantage of utilizing Bottle is that because of its small size, it can be easily embedded inside bigger apps without worrying about meeting system requirements.
-
CherryPy
Python’s CherryPy is a well-known object-oriented web framework. The framework enables considerably easier web application development.
The main benefit of using this framework’s menu is that you can run programs on any Python-compatible operating system, including Windows, Mac, Linux, and Unix. Furthermore, it is the greatest framework for Python since it enables programmers to create a smaller code source and a trustworthy database easily.
-
Falcon
Falcon is a WSGI framework for quickly creating web APIs and application backends. Falcon enhances generic Python web frameworks by adding dependability, flexibility, and speed.
It allows developers to create pure design applications to improve and enhance existing apps that enable HTTP servers. In addition, Falcon can handle major requests with the same hardware as its rivals.
What makes Python suitable for Software Development?
Python is not merely the newest fad or buzz; it has outstanding capabilities. As a result, Python is an excellent choice for software development, even though data science is one of its major drivers.
Let’s know why Python is beneficial for software development projects.
-
It’s easy to learn
Python requires a small amount of code because of its simple syntax and high readability. It’s an object-oriented, high-level programming language suitable for beginners and more experienced programmers. Also, debugging is simple.
-
Cross-platform capabilities
Python is effective and dependable for producing flawless code since it works effortlessly across Android, Linux, Windows, OS, and other platforms. Furthermore, this fantastic general-purpose language supports the front-end and back-end. As a result, developers can quickly execute the code across all platforms after writing it once.
-
Extensive libraries
Because of Python’s libraries, programmers can develop code more quickly and reliably without starting from scratch. There are over 140,000 libraries available to help developers with any kind of activity, whether it is image recognition, AI/ML, data visualization, or building intricate core modules.
-
Extensible and affordable
Python’s ability to be extended to C++ and other languages makes it one of the greatest programming languages available. Another advantage is that it is a free, open-source programming language that you may download for free regardless of how big or small your project is.
Python is empowering developers to create the web applications and machines of the future. The code is used to develop sophisticated algorithms that turn simple text lines into useful applications.
How to create a Python Website App using Flask?
Since you know the functionalities of Pytho, let’s move on to creating a Python app. But first, we must follow the necessary methods to create a Python application with Flask.
-
Installing Flask
Initially, you must use the pip group installer to install Flask & activate your Python environment.
To install Flask, use the below command:
pip install flask
Run the next command when the installation is completed to verify it:
python -c “import flask; print(flask.__version__)”
Initially, you must create a customer-friendly website app with the fewer work. Therefore, you can use Bootstrap, a popular open-source, responsive CSS framework for front-end web development.
Hence, the pip package manager can install a Bootstrap requirement on a Flask app using Flask-Bootstrap:
pip install flask_bootstrap
-
Creating a new app.py file
The next step is to create a new app.py file so that you have an entry point for your Python application.
Next, open the file, and include the below code.
The Flask class, which will launch your application, is imported in the first line in this code. Next, the route decorator defines the hello_world function, which executes the endpoint URL and returns the welcome message in the user’s browser.
-
Starting the development server
Next, you can launch the development server using the flask run CLI command. The FLASK_APP environment variable must first be defined to target this command to your app.
To set the FLASK_APP variable, you can choose the following alternatives.
- Employing Bash within Linux, or Terminal in macOS
export FLASK_APP=app
- In Windows via CMD,
set FLASK_APP=app
Or via PowerShell
$env:FLASK_APP = “app”
Once it’s done, you can run the Flask app using the Flask run CLI command:
flask run
It’ll look something like this:
And you are done with your new app. With this output, you can ensure your app is running fine!
Closing Thoughts:
The flexibility of Python is its strength. The language is simple to use and has applications in many technological activities, including programming, machine learning, data science, automation, and more.
Python stands out thanks to its ability to succeed in each of these situations, even if other languages might be able to handle duties in each. Also, Python can run everything from high-performance web portals to machine learning, software as a service, and academic institutions.
Today, companies like Google, Netflix, Apple, and others favor the programming language as their go-to language. If you, too, want to become an industry giant in your niche, build a powerful Python application. After all, Python is the language of the future!
