In previous articles, I provided some tips on enums and explained how to use a custom class with Pydantic. Now, I’ll dig into all kinds of enum usages with Pydantic, including enums whose members are Pydantic models themselves! Let’s dive right in!
Just like before, you can access …
I’ll give some tips to reuse field and model validators and serializers. All my examples will use validators, but it works exactly the same for serializers.
Assign the validator to a variable like so:
def _is_above_ten(value: int): if value > 10: return value raise ValueError(f"{value …
Pydantic is an awesome data validation library for Python. It’s getting very popular these days because it’s fast, has lots of features and is pleasant to use. I’m using it at work and it personal projects. It’s one of the strong points of FastAPI, the new …