sqlalchemy.orm.interfaces._DCAttributeOptions

class documentation

class _DCAttributeOptions: (source)

Known subclasses: sqlalchemy.ext.associationproxy.AssociationProxy, sqlalchemy.orm.interfaces.MapperProperty, sqlalchemy.orm.interfaces._MapsColumns

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mixin for descriptors or configurational objects that include dataclass field options. This includes :class:`.MapperProperty`, :class:`._MapsColumn` within the ORM, but also includes :class:`.AssociationProxy` within ext. Can in theory be used for other descriptors that serve a similar role as association proxy. (*maybe* hybrids, not sure yet.)

Class Variable __slots__ Undocumented
Class Variable _attribute_options behavioral options for ORM-enabled Python attributes
Class Variable _has_dataclass_arguments Undocumented