builder

Classes:

• FlureeSelectBuilder –

  Builds Fluree select queries from Pydantic models.

• HasModelConfig –

  Protocol for objects that have a model_config attribute.

Functions:

• from_pydantic –

  Convert a Pydantic model to a Fluree select query structure.

FlureeSelectBuilder dataclass

FlureeSelectBuilder(
    warning_manager: WarningManager = WarningManager(),
    select: list[Any] = lambda: ["*"](),
    _processed_models: set[type[BaseModel]] = set(),
)

Builds Fluree select queries from Pydantic models.

Example

class User(BaseModel):
... id: str
... name: str
builder = FlureeSelectBuilder()
query = builder.build(User)
assert query == ["*"]

Methods:

• build –

  Build a Fluree select query structure from a Pydantic model.

build

build(pydantic_model: type[BaseModel]) -> list[Any]

Build a Fluree select query structure from a Pydantic model.

Raises:

• MissingIdFieldError –

  If the model is missing a required 'id' field

• DeeplyNestedStructureError –

  If the model contains unsupported deeply nested structures

• ModelConfigError –

  If there's an issue with the model configuration

HasModelConfig

Bases: Protocol

Protocol for objects that have a model_config attribute.

from_pydantic

from_pydantic(model: type[BaseModel]) -> list[Any]

Convert a Pydantic model to a Fluree select query structure.

Example

class User(BaseModel):
... id: str
... name: str
query = from_pydantic(User)
assert query == ["*"]