Getting started with the Python Framework: tips and tricks

Learn Python and HTML

Understanding the basics, if important, before working with the structure. You should be familiar not only with the basics of Python, but also with basic knowledge of HTML and JS. Modern web development is impossible without them, so try not to think that Python is against HTML; think instead of Python + HTML.

Get basic architectural knowledge

Given the fact that frameworks like Djangoare are MVC-based and Flask uses the Jinja2 template engine, it is always better how these architectures actually work.

Create simple apps

Take it step by step and do not rush to create full-fledged heavy web applications. Like everything else in life, with web development in Python, practice improves.

Start by creating a simple to-do list. This will help you understand how CRUD functions and basic HTTP requests are handled by the structure you choose. You’ll better understand how the framework works and how to use it.

Learn to debug

If you are a new web developer, you should know that there are many debugs in the store for you. Exceptions and errors are the best friends of the programmer, and the sooner you learn how the debugging capabilities of the framework work, the better. You must understand how code behaves in different situations and how exceptions work.

Use integrated development environments such as PyCharm, which greatly simplify your life with intelligent IntelliSense, debugging capabilities, and code optimization tips.

Integration of third-party modules

Do not waste time on wheel reconstruction; instead, focus on results for better results. Most of the tools required for connecting to a database (SQLAlchemy), scientific computing (SciPy) and web browsing (BeautifulSoup) are already implemented and used by many, so take advantage of this.

In doing so, familiarize yourself with the basic Python modules before embarking on external integration. A wide range of functions is supported by useful Python functions and object methods. In addition, with Python internal tools, you can easily take care of manipulations such as string matching, filtering, and coding.

Python: flaws

Although Python has many advantages, we must admit that there are some disadvantages that are worth mentioning.

1. Less experienced developers compared to other languages ​​such as Java.

2. It lacks true multiprocessor support.

3. Slower than in other languages.

4. Not the best language for mobile applications and tasks with heavy use of memory.

5. Restrictions on access to the database.

6. Concurrency and concurrency are not intended to be elegant for use in a language.

7. Single-line Python functions (Lambdas) feel rather limited when it comes to metaprogramming, popular in LISP.

8. The only reason you do not want to learn Python is that at some point you should learn JavaScript; and when you do, learning Python will be futile.

Final Thoughts on Web Development in Python

Python web development has been very popular for years - and for all the right reasons. This is not only an ideal language for beginners, but can also serve as a starting point for learning more complex languages. Python web development is something every developer should try. Learning is easy, while the benefits of learning Python are amazing, especially when it comes to working on tight deadlines and / or on a tight budget.

It comes with a number of useful platforms and other features, it is very safe and secure, and if you ever run into a problem or two, an active Python community and a huge library will help you deal with this. Read More..