Saturday , 20 July 2019

5 Python App Development Best Practices To Learn Now

If you are a skilled developer, you are probably familiar with the Python language. If not, you would be wise to learn it now. Python app development is in high demand, and promises to stay that way for the foreseeable future. Even if you are an expert though, there are some useful tips for Python app development in particular that can make your job much easier. Heed these Python development tips to make sure you are the most effective app developer you can be.

Don’t Waste Time Debugging

Do not waste time debugging Python applications yourself. There are many open-source debugging tools available on the web that are used by everyone from Aventail to Facebook. Many Python developers shy away from using these tools, because they were developed for static code analysis. However, these static code analysis tools are still excellent when used with the dynamic scripting language of Python. Save time detecting and avoiding bugs and error classes by using debugging tools. They will not catch everything, but they will allow you to reduce debugging time as well as code review time, which is important for Python app development.

Follow PEP-8

Evey coding language has its own set of standards for formatting code. Python is no exception. PEP-8 is the most popular set of coding conventions for Python. It specifies variable naming convention, indentation, import, maximum line length, blank lines, whitespace, comments and more. You can even use static checking tools to ensure PEP-8 compliance. Or, you can do it yourself. Whichever you choose, just be sure to follow PEP-8 guidelines. It is imperative for Python development.

Features And Benefits

When developing Python apps, you should not develop a feature unless you can identify its specific user benefits. If a feature does not have a benefit, it is unnecessary, regardless of whether you are developing a print on canvas app or a new social media app. Only develop tools and features that you know your users will benefit from. Otherwise, you are doing a lot of work for absolutely no returns. Too many unnecessary features will bog down your app. When it comes to Python app development, you want to build every feature for the end user. This is a must.

Make Repairs Immediately

Broken code needs to be repaired immediately. This may not be true for all types of development. However, it is certainly true when it comes to developing apps with Python. Do not put off fixing broken code in order to finish a new module instead. This will only lead to worse problems for you and your app down the line. Instead, use Microsoft’s zero defects method. Focus on fixing bugs and defects before developing new code. Your app will be better off for it in the end.

Simple Is Better

One of the rules of Python app development is this – simplicity wins out over functionality every single time. App functionality is important. However, unless your functions serve a purpose that benefits your app users, they are unnecessary and should be left out. Python development is founded in a simplicity culture. If you plan on becoming a Python app developer, make sure you conform to the environment.

If you are a developer, you may be considering developing apps with Python in the future. You would be wise to do so. Python is quickly becoming one of the most popular development languages in use to create everything from conversational intelligence apps to more basic gaming apps. Just be sure to follow the Python development best practices and tips mentioned above. These Python app development tips will help you to create beautiful, user-friendly apps that establish you as a successful Python developer. Do not forget them.

Photo from https://www.udemy.com/the-complete-python-web-course-learn-by-building-8-apps/

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