class documentation
class HoldMapperEvents(_EventsHold.HoldEvents[
Undocumented
Inherited from HoldEvents
:
Class Method | _listen |
Undocumented |
Class Variable | _dispatch |
Undocumented |
Inherited from MapperEvents
(via HoldEvents
):
Method | after |
Called after a series of mappers have been configured. |
Method | after |
Receive an object instance after a DELETE statement has been emitted corresponding to that instance. |
Method | after |
Receive an object instance after an INSERT statement is emitted corresponding to that instance. |
Method | after |
Receive a class and mapper when the :class:`_orm.Mapper` has been fully constructed. |
Method | after |
Receive an object instance after an UPDATE statement is emitted corresponding to that instance. |
Method | before |
Called before a series of mappers have been configured. |
Method | before |
Receive an object instance before a DELETE statement is emitted corresponding to that instance. |
Method | before |
Receive an object instance before an INSERT statement is emitted corresponding to that instance. |
Method | before |
Called right before a specific mapper is to be configured. |
Method | before |
Receive an object instance before an UPDATE statement is emitted corresponding to that instance. |
Method | instrument |
Receive a class when the mapper is first constructed, before instrumentation is applied to the mapped class. |
Method | mapper |
Called when a specific mapper has completed its own configuration within the scope of the :func:`.configure_mappers` call. |
Class Method | _accept |
Undocumented |
Class Method | _clear |
Undocumented |
Class Method | _new |
Undocumented |
Class Variable | _target |
Undocumented |
Inherited from Events
(via HoldEvents
, MapperEvents
):
Class Method | _remove |
Undocumented |
Inherited from _HasEventsDispatch
(via HoldEvents
, MapperEvents
, Events
):
Method | __getattr__ |
Undocumented |
Method | __init |
Intercept new Event subclasses and create associated _Dispatch classes. |
Class Variable | dispatch |
reference back to the _Dispatch class. |
Class Method | _create |
Create a :class:`._Dispatch` class corresponding to an :class:`.Events` class. |
Static Method | _set |
Undocumented |