Common properties

django-queryable-properties offers some fully implemented properties for common code patterns out of the box. All of them are class-based and parametrizable for their specific use case (while still supporting all Common property arguments) and are supposed to help remove boilerplate for recurring types of properties while making them usable in querysets at the same time.

• Properties evaluating field values
  • Attribute paths
  • ValueCheckProperty
  • RangeCheckProperty
  • MappingProperty
• Simple annotation-based properties
  • AnnotationProperty
  • AggregateProperty
  • RelatedExistenceCheckProperty
• Properties dealing with model inheritance
  • Examples
  • InheritanceModelProperty
  • InheritanceObjectProperty
  • ContentTypeProperty
• Subquery-based properties
  • Arguments providing subqueries
  • SubqueryFieldProperty
  • SubqueryExistenceCheckProperty
  • SubqueryObjectProperty