Failure control: HTTPException
When something goes wrong, we must stop the function and send the client a clear signal. In FastAPI you use raise HTTPException. It is not just returning a dictionary—it is a full exception that propagates through all layers of the application and ensures the client receives a correct HTTP response.
Content is available with subscription.
Get full access to all courses on the platform for one year with a single payment.
▼
Unlike other platforms that charge per course, here you get everything for one price, and after one year of use there will be no automatic charge for the following year.