What are some advanced features of Pydantic?

What are some advanced features of Pydantic?

Pydantic offers several advanced features like data validation, custom validators, and model inheritance. Would you like to know more about any specific feature?

Can you explain how model inheritance works in Pydantic?

Sure! Model inheritance in Pydantic allows you to create a base model and then extend it with additional fields in child models. This promotes code reuse and organization.

What are custom validators and how do I use them?

Custom validators in Pydantic are methods you can define in your model to enforce specific validation rules. You can use the @validator decorator to create them.

Can you give me an example of a custom validator?

Absolutely! Here's a simple example: you can create a custom validator to ensure a string field is not empty by using the @validator('field_name') decorator.