EntityDependents

class app.portfolio.models.entity.entity_dependents.EntityDependents[source]

Methods

`__init__`(uid)
`add_dependent`(entity_or_uid)
`by_entity`(entity_or_record)
`by_uid`(uid)
`get_dependent_uids`(*[, use_journal])
`on_delete_record`(record)
`on_init_record`(record)
`remove_dependent`(entity_or_uid)

Attributes

`PROPAGATE_INSTANCE_NAME_FROM_PARENT`
`dependent_uids`
`dependents`
`entity`
`entity_or_none`
`entity_uid`
`instance_name`
`instance_parent`	Returns the parent entity of this instance, if it exists.
`record`
`record_or_none`

__init__(uid: Uid) → None[source]

add_dependent(entity_or_uid: Entity | EntityRecord | Uid) → None[source]

classmethod by_entity(entity_or_record: Entity | EntityRecord) → EntityDependents | None[source]

classmethod by_uid(uid: Uid) → EntityDependents | None[source]

get_dependent_uids(*, use_journal: bool = False) → Iterable[Uid][source]

property instance_parent: Entity | None

Returns the parent entity of this instance, if it exists.

If the entity does not exist in the entity store, returns None.

on_delete_record(record: EntityRecord) → None[source]

on_init_record(record: EntityRecord) → None[source]

remove_dependent(entity_or_uid: Entity | EntityRecord | Uid) → None[source]