FilterBy

relationalai.semantics.frontend.base

FilterBy(item: Concept | Ref, kwargs: dict[str, Any])

Represents a keyword-based filter expression for a concept or reference.

This is the expression returned by Concept.filter_by and Ref.filter_by. It can be used anywhere an Expression is accepted (most commonly in Model.where).

Parameters

• item

  (Concept | Ref) - The concept (or a specific reference to it) being filtered.

• kwargs

  (dict[str, Any]) - Property/relationship values to match (keys are treated case-insensitively).

Notes

Most users should not instantiate this class directly. Prefer Concept.filter_by and Ref.filter_by.

Inheritance Hierarchy

Returned By

 semantics > frontend > base
├──  Concept
│   └──  filter_by
└──  Ref
    └──  filter_by