tortoise/tortoise-orm 0.16.1

v0.16.1

on GitHub

QuerySetSingle now has better code completion

Created Pydantic models will now have the basic validation elements:

• required is correctly populated for required fields
• nullable is added to the schema where nulls are accepted
• maxLength for CharFields
• minimum & maximum values for integer fields

To get Pydantic to handle nullable/defaulted fields correctly one should do a **user.dict(exclude_unset=True) when passing values to a Model class.

Added FastAPI helper that is based on the starlette helper but optionally adds helpers to catch and report with proper error DoesNotExist and IntegrityError Tortoise exceptions.

Allows a Pydantic model to exclude all read-only fields by setting exclude_readonly=True when calling pydantic_model_creator.

a Tortoise PydanticModel now provides two extra helper functions:

• from_queryset: Returns a List[PydanticModel] which is the format that e.g. FastAPI expects
• from_queryset_single: allows one to avoid calling await multiple times to get the object and all its related items.