loom.core.use_case.field_ref

Functions

F(root)	Build a typed field-reference factory.
field_ref(root)	Build a typed field-reference factory.

Classes

FieldExpr(op, left, right)	Boolean expression over field references used by DSL predicates.
FieldRef(root, path)	Declarative reference to a field path on a command (or loaded alias).
PredicateOp(value)
_FieldRefFactory(root)

class loom.core.use_case.field_ref.PredicateOp(value)

Bases: StrEnum

class loom.core.use_case.field_ref.FieldRef(root, path)

Bases: object

Declarative reference to a field path on a command (or loaded alias).

Parameters:

• root (type[Command] | type[BaseModel] | str)

• path (tuple[str, ...])

class loom.core.use_case.field_ref.FieldExpr(op, left, right)

Bases: object

Boolean expression over field references used by DSL predicates.

Parameters:

• op (PredicateOp)

• left (FieldRef | FieldExpr)

• right (FieldRef | FieldExpr)

loom.core.use_case.field_ref.field_ref(root)

Build a typed field-reference factory.

Example

F(UpdateUserCommand).birthdate

Parameters:

root (type[Command] | type[BaseModel] | str)

Return type:

Any

loom.core.use_case.field_ref.F(root)

Build a typed field-reference factory.

Example

F(UpdateUserCommand).birthdate

Parameters:

root (type[Command] | type[BaseModel] | str)

Return type:

Any