Best API Courses & Certificates Online 2024

Besides that, we have also changed the implementation of both methods that deal with incomes. For the endpoint used to retrieve incomes, we defined an instance of IncomeSchema to produce a JSON representation of incomes. We also used filter to extract incomes only from the transactions list. Since improving our application, we have removed the endpoint that returned “Hello, world!” to users. In its place, we defined an endpoint to handle HTTP GET requests to return incomes and another endpoint to handle HTTP POST requests to add new ones. These endpoints are annotated with @app.route to define routes listening to requests on the /incomes endpoint.

Finally the author shows you how to add your project to GitHub and deploy to Heroku and Digital Ocean. I am excited about what I have learned here and I am looking forward to using the information at work and at home. This course is a very concise and straight-forward way to learn how to make simple REST APIs with Flask and Python. A well structured course that takes you through everything needed to learn to build REST APIs with Flask and get them running in the real world.

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Highly recommended, especially for the production setup on digitalocean server. The instructor does a very good job of explaining what each component does. For beginner course is good Currently only 20% complete but the instructor does a great job of explaining what flask rest api he’s covering. Looking forward to it and other courses~ The instructor explains in a good pace every detail to build by yourself the code incrementally. The course is mighty useful as a starter and a very strong foundation for implementation in real world projects.

rest apis with flask and python online course

To facilitate the process, we currently manipulate incomes as dictionaries. However, we will soon create classes to represent incomes and expenses. Nowadays, choosing Python to develop applications is becoming a very popular choice. As StackOverflow recently analyzed, Python is one of the fastest-growing programming languages, having surpassed even Java in the number of questions asked on the platform. On GitHub, the language also shows signs of mass adoption, occupying the second position among the top programming languages in 2021.

Section 2: A Full Python Refresher

The change on this endpoint was the addition of IncomeSchema to load an instance of Income based on the JSON data sent by the user. As the transactions list deals with instances of Transaction and its subclasses, we just added the new Income in that list. The new version that we just implemented starts by redefining the incomes variable into a list of Expenses and Incomes, now called transactions.

We will define the terms ‘API’ and ‘REST’ before delving into the six requirements of the REST design. We will also cover the Docker client, the Flask pluggable ‘view’ library, Postman and the installation and use of these tools. Furthermore, you will learn about the different HTTP status codes and how to set up Bcrypt and test tokens for your endpoints.

Return json

The steps along the way feels like a very natural progression of difficulty and the concepts are always easy to follow. When developing REST APIs, our clients are usually web apps or mobile apps. That’s in contrast to when we make websites, where the clients are usually the users themselves. Using Flask and popular extensions Flask-RESTful, Flask-JWT, and Flask-SQLAlchemy we will dive right into developing complete, solid, production-ready REST APIs. We’ll start with a Python refresher that will take you from the very basics to some of the most advanced features of Python—that’s all the Python you need to complete the course.

Alongside with tutorials for backend technologies (like Python, Java, and PHP), the Auth0 Docs webpage also provides tutorials for Mobile/Native apps and Single-Page applications. The Dockerfile is simple but effective, and using it is similarly easy. With these commands and this Dockerfile, we can run as many instances of our API as we need with no trouble. It’s just a matter of defining another port on the host or even another host. The code is long, but the code is easier to understand, and it is a relatively simple file operation. Jose is a careful, clear and methodical teacher who is evidently very knowledgeable about his subject matter.

Hands-On Web Scraping with Python

Easy to follow and starts with basics This is the first course i am completing on udemy. Are you tired of boring, outdated, incomplete, or incorrect tutorials?