Custom Exception Handler

Batman learned how to create custom error handlers for different exception types in his application. He wrote the following code to handle exceptions and return a custom error response:

untyped

# GET /hello_world
@app.exception
def handle_exception(error):
    return Response(status_code=500, description=f"error msg: {error}", headers={})

typed

# GET /hello_world
@app.exception
def handle_exception(error: Exception):
    return Response(status_code=500, description=f"error msg: {error}", headers={})

What's next?

Now, Batman wanted to scale his application across multiple cores. Robyn led him to Scaling.

• Scaling