Upgrading pydantic 0.16 to 0.17

Breaking0.16.1 → 0.17Breaking1Deprecated1New3Changed1Fixed4Other1

BreakingUpgrade verdict

1 breaking change.

In plain terms

The dataclasses decorator now takes a Config class instead of the validate_assignment argument.
The get_validators method is now named __get_validators__; the old name still works but warns.

Must act 2 items need code or config changes

What you must change

Breaking1

Supports passing a Config class in the dataclasses decorator, superseding the validate_assignment argument with config.

Configvalidate_assignmentconfig

0.17HISTORY.mdSummarizedView source

Deprecated1

Renames get_validators to __get_validators__, with a deprecation warning on use of the old name.

get_validators__get_validators__

0.17HISTORY.mdSummarizedView source

Generated by DepDelta from published Python source. Not mixed with prose notes.

changed: function dataclass(_cls=…, *, init=…, repr=…, eq=…, order=…, unsafe_hash=…, frozen=…, validate_assignment=…) → function dataclass(_cls=…, *, init=…, repr=…, eq=…, order=…, unsafe_hash=…, frozen=…, config=…)

changed: constructor Field(*, name: str, type_: Type, class_validators: List[Validator], default: Any, required: bool, model_config: Any, alias: str=…, allow_none: bool=…, schema=…) → constructor Field(*, name: str, type_: Type, class_validators: Dict[str, Validator], default: Any, required: bool, model_config: Any, alias: str=…, allow_none: bool=…, schema=…)

removed: static method BaseModel.get_validators()
changed: function create_model(model_name: str, *, __config__: Type[BaseConfig]=…, __base__: Type[BaseModel]=…, **field_definitions) → function create_model(model_name: str, *, __config__: Type=…, __base__: Type[BaseModel]=…, **field_definitions)
changed: function inherit_config(self_config: Type[BaseConfig], parent_config: Type[BaseConfig]) -> Type[BaseConfig] → function inherit_config(self_config: Type, parent_config: Type[BaseConfig]) -> Type[BaseConfig]