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Jan 25, 2023

What is Python used for? 10 practical Python uses

Learn some of the best ways to use Python as we look at why it is such a popular and helpful programming language.

Python is one of the world's most in-demand and widely used programming languages. It started as a hobby project named after Monty Python. Python is used for more than just making websites and software; it is also used for data analysis, machine learning, and even design.

We look more closely at how Python can be used and why it's a popular and helpful programming language. We've also chosen some of our best courses for learning Python and come up with some ideas for projects that beginners can do with Python.


Python – the basics

Before we get into the specifics of what you can do with Python, let's cover a few basics. If you are thinking of learning a programming language, this basic information can help you see why Python might be a good choice.


What is Python?

Python is an object-oriented, high-level (easier for humans to understand) programming language, as we said in our post about what different programming languages are used for. When it came out in 1992, it was made so that it was easy to write and understand. Because of this, it's a great language to use if you want to get something done quickly.


If you want to know who uses Python, you'll find that many of the world's largest companies use it in some way. NASA, Google, Netflix, Spotify, and many more use the language to help power their services.


Why is Python so popular? 

The TIOBE index, which measures how popular programming languages are, says that Python is the third most used language in the world, after Java and C. 


Python is used everywhere for many reasons, such as:

  • It's easy to use. Python can be a great place to start for people new to coding and programming. It's easy to learn, making it a great way to learn how to code.
  • It's simple syntax. Python is easy to read and understand because its syntax is similar to English. Because it is easy to understand, you can figure out what each line of code does.
  • It's a thriving community. Python is an open-source language, meaning anyone can use it to write code. Also, there is a community that supports and grows the ecosystem by adding its own contributions and libraries.
  • Its versatility. Python has a lot of uses, which we'll discuss in more depth. You can use the language if you are interested in data visualization, artificial intelligence, or building websites.


Why learn Python?

Now that we know why Python is so popular, why should you learn to use it? Besides the fact that it is easy to use and can be used in many different ways, there are other good reasons to learn Python:


People want to hire Python developers. There is a need for people who know Python in a wide range of fields. It could be a vital skill if you want to start a new job or change careers.

It can be an excellent way to make a living. According to the data, the average salary for someone with Python skills in Canada is about $85,800/year.

There will be lots of job opportunities. Since Python can be used in many new technologies, like AI, machine learning, and data analytics, it's likely to be a skill that will always be useful. If you learn Python now, it could help you throughout your career.


How long does it take to learn Python?

As we've already said, Python is a programming language that is easier to learn than many others. Because of this, you can learn the basics in just a few weeks. There are also options if you want to look into something in more depth. 


What is Python used for?

Python is clearly a popular and helpful skill to learn. But what does programming in Python do? We've already talked briefly about how it can be used. Below, we'll go into more depth on these and other Python examples. You can use Python to:


1. AI and machine learning

Python is a great language to work in machine learning (ML) and artificial intelligence (AI) projects because it is stable, flexible, and easy to use. In fact, Python is one of the languages that data scientists like to use the most. It also has a lot of libraries and packages for machine learning and artificial intelligence.


2. Data Analytics

Data analytics is another fast-growing field that uses Python programming, and it is like AI and machine learning in this way. We're making more data than ever, so we need people who can collect, manipulate, and organize it.

It makes sense to use Python for both data science and analytics. The language is easy to learn, adaptable, and well-supported, making it quick and easy for data analysis. It's helpful in manipulating large amounts of data and doing tasks that are done over and over again.


3. Data Visualisation

Data visualization is another area of interest that is becoming increasingly popular. Again, it makes use of many of Python's strengths. Python is a programming language that can be used in many ways and is free to use. It also has a wide range of graphing libraries with different features.

You can find a library that fits your needs, whether you want to make a simple graphic or a plot with more interactivity. Pandas Visualization and Plotly are two examples. There are a lot of options, and you can turn data into meaningful insights.


4. Programming Application

Python can be used to make all kinds of programmes. The general-purpose language can be used to read and create file directories, make GUIs and APIs, and more. Python can be used to build apps for everything from blockchains to audio and video to machine learning.


5. Web Development

Python is a great option for building websites. This is mainly because there are so many Python web development frameworks, like Django, Pyramid, and Flask, to choose from. Sites and services like Spotify, Reddit, and Mozilla were built with these frameworks.

Python frameworks come with many libraries and modules that make it easy to do things like access databases, manage content, and permit users to access data. Python is used by many web developers, which shouldn't be a surprise, given how flexible it is.


6. Game Development

Python is not an industry standard for making games, but it is still used. The programming language can be used to make simple games, which makes it a helpful tool for quickly creating a prototype. In the same way, Python can do certain things, like creating a dialogue tree.


7. Language Development

Python's syntax and simple, elegant design have led to the development of other programming languages. Python's syntax is used by other languages like Cobra, CoffeeScript, and Go.

Because of this, Python is also an excellent language to start with. If you're new to programming, learning Python can make it easier for you to move on to other things.


8. Finance

Python is used increasingly in the financial world, often for quantitative and qualitative analysis. It can be a helpful tool for figuring out trends and making predictions about asset prices, and it can also be used to automate workflows across different data sources.

As has already been said, Python is a great way to work with large amounts of data, and many libraries can help you compile and process information. Because of this, it is a popular language in the finance industry.


9. SEO

Another use of Python on our list that might surprise you is search engine optimization (SEO). Automating this kind of work is often helpful, which is possible with Python. Python can help change multiple pages or put keywords into groups.

People who work in SEO may also need to know about new technologies like natural language processing (NLP). Python can be a good way to learn these NLP skills and determine how people search and search engines work.


10. Design

When people ask, "What does Python do?" The design probably wasn't something you thought would be on the list. But Python can be used to make programmes that help with graphic design. Surprisingly, the language is used in many 2D images editings programs, like Paint Shop Pro and Gimp.

Python is so flexible that it is even used in 3D animation software like Lightwave, Blender, and Cinema 4D.


Python projects for beginners 

So, if you were wondering what to do with Python or who uses it, you now have a lot of ideas. But what if you are new to the language and want to learn how to code in Python?


Here are some project ideas for people who are just starting out with Python. These can help you learn more about the programming language and test your skills with it:

  • Build a guessing game 
  • Design a text-based adventure game 
  • Create a simple Python calculator
  • Write a simple, interactive quiz 
  • Build an alarm clock 


Once you grasp the fundamentals of Python, each of these will give you a challenge and help you get better at what you already know.

Learn more about Python for DevOps

Final thoughts

That's the end of our look at what you can do with Python programming. As you can see, this popular language can do many different things. It has an extensive support network and a lot of libraries that can help.

You should learn Python for many different reasons. It's a skill that will always be useful and in demand because it's needed in many different fields. Also, we offer a wide range of Python courses that can help you learn the basics or get better at something specific.


If you are interested to learn more about how Python can be used in this way, just give our subject matter expert a call at 905-629-3000. To get answers to all your queries.


















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