faust.tables.objects
Storing objects in tables.
This is also used to store data structures such as sets/lists.
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class
faust.tables.objects.ChangeloggedObject(manager: faust.tables.objects.ChangeloggedObjectManager, key: Any) → None[source]
A changelogged object in a ChangeloggedObjectManager store.
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sync_from_storage(value: Any) → None[source]
- Return type
None
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as_stored_value() → Any[source]
- Return type
Any
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apply_changelog_event(operation: int, value: Any) → None[source]
- Return type
None
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class
faust.tables.objects.ChangeloggedObjectManager(table: faust.tables.table.Table, **kwargs) → None[source]
Store of changelogged objects.
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send_changelog_event(key: Any, operation: int, value: Any) → None[source]
- Return type
None
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persisted_offset(tp: faust.types.tuples.TP) → Optional[int][source]
- Return type
Optional[int]
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set_persisted_offset(tp: faust.types.tuples.TP, offset: int) → None[source]
- Return type
None
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sync_from_storage() → None[source]
- Return type
None
-
flush_to_storage() → None[source]
- Return type
None
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logger = <Logger faust.tables.objects (WARNING)>
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coroutine
on_rebalance(self, table: faust.types.tables.CollectionT, assigned: Set[faust.types.tuples.TP], revoked: Set[faust.types.tuples.TP], newly_assigned: Set[faust.types.tuples.TP]) → None[source]
- Return type
None
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coroutine
on_recovery_completed(self, active_tps: Set[faust.types.tuples.TP], standby_tps: Set[faust.types.tuples.TP]) → None[source]
- Return type
None
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coroutine
on_start(self) → None[source]
Service is starting.
- Return type
None
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coroutine
on_stop(self) → None[source]
Service is being stopped/restarted.
- Return type
None
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reset_state() → None[source]
- Return type
None
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storage
- Return type
StoreT[~KT, ~VT]
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apply_changelog_batch(batch: Iterable[faust.types.events.EventT], to_key: Callable[Any, Any], to_value: Callable[Any, Any]) → None[source]
- Return type
None
