In this article, we will learn the skills required to become a good Python developer.
Of course, a strong understanding of the language is required. However, putting this knowledge into practice can sometimes be difficult.
If you want to be thorough, you have to ask the right questions when interviewing people. Ask about specific Python concepts such as data structures, data types, exception handling, file handling and generation, etc. If they don’t hesitate when answering these questions, you can be confident that they mean what they say.
Although you may think that Python developers don’t need to learn front-end technologies, this is a huge advantage.
Python developers often work with front-end technologies to ensure that the client side matches the server side. Using CSS, HTML, and JavaScript can give them a comprehensive understanding of how a website or platform will look and function.
Another skill that Python developers need to have is their familiarity with the Python framework. When Python developers are familiar with all (or important) frameworks, you can be sure that they have a fast development process because they no longer have to deal with low-level issues like threads or sockets.
Object-relational mapper (ORM) is a class of libraries that allows data to be transferred from relational databases to Python objects.
The object-relational mapper is a technology for converting data between incompatible types using object-oriented programming languages. An ORM can generate a virtual object database for use in the Python programming language (or any other language).
The most significant advantage of using an ORM library for developers is that it allows them to switch to another relational database as needed, thus saving time. Python developers can use ORMs to create and update data schemas in Python code instead of SQL.
Python has many advantages, one of which is its huge collection of libraries. According to the Python Package Index, Python contains approximately 267,000 projects. So when developers decide to create something or get stuck in the middle of a project, they have all these libraries at their disposal along with appropriate documentation and guidance.
When interviewing Python developers, ask them about libraries they have used in the past or why they must use them. Most of these are excellent resources for developers interested in learning more about artificial intelligence, machine learning, data science, and other popular fields. Additionally, more general-purpose libraries can help developers remain flexible and build more complex solutions faster.
We live in a digital world, and it’s almost difficult to avoid fields like machine learning (ML) and artificial intelligence (AI).
These techniques can also greatly help web applications. Python can be used for data science, neural networks, data visualization, data analysis, and data collection, providing a comprehensive overview of the information in web applications. Data scientists can then collect, interpret, and evaluate the information extracted from the data to gain a clear understanding of business applications and even predict customer behavior.
Having AI or ML experience is a big advantage when hiring Python programmers. You have to make sure that they have a basic understanding of machine learning algorithms and some of the Python modules that can be used to implement these solutions.
Python developers creating web applications need a development architecture that separates the inner workings of the application from the users. There are now simpler frameworks and architectural models available, such as Model View Controller Architecture or Model View Template Architecture.
Python developers should understand how their code works in a release or deployment environment. After understanding their architecture, they may be able to identify and resolve core framework issues (if needed) to produce optimal and outstanding results. When interviewing for this question, ask about their previous projects and how they were structured to gain insight into the candidate's thoughts on software architecture.
Have you ever sent a bad slack message? You click edit and the message is sent correctly within seconds. Version control functions similarly to developers.
The method of monitoring and managing changes to software code is called version control (also known as source code control). Version control systems are tools that help developers manage changes to source code over time. Web application developers can iterate their code and track every change that occurs.
If your Python developers use a version control system like Git, this means they track all code changes in a special database. If they make a mistake, they can simply compare the code to a previous version to correct the problem. When interviewing, a good rule of thumb is to see if they have an online coding profile, such as GitHub. If not, ask about their process for handling code changes over time and how they recover from costly changes. mistake. A good version control setup can often resolve these issues.
Unlike HTML, CSS, and JavaScript, Python is a general-purpose coding language. In addition to web development, it can be used in various forms of programming (e.g. backend development, software development, data science, etc.).
Python’s design philosophy prioritizes code readability. Its language structure and object-oriented approach enable developers to build readable code for both small and large applications.
Python developers are responsible for writing code, developing software, designing, and integrating and debugging, typically on server-side logic.
However, a Python developer's job varies with their experience level, so it's important to understand what is expected of developers.
In this article, we took a look at the eight most critical skills that most good developers possess.
The above is the detailed content of What skills do good Python developers have?. For more information, please follow other related articles on the PHP Chinese website!
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
