sqlalchemy.event.base.Events

class documentation

class Events(_HasEventsDispatch[_ET]): (source)

Known subclasses: sqlalchemy.engine.events.ConnectionEvents, sqlalchemy.engine.events.DialectEvents, sqlalchemy.orm.events.AttributeEvents, sqlalchemy.orm.events.InstanceEvents, sqlalchemy.orm.events.InstrumentationEvents, sqlalchemy.orm.events.MapperEvents, sqlalchemy.orm.events.QueryEvents, sqlalchemy.orm.events.SessionEvents, sqlalchemy.pool.events.PoolEvents, sqlalchemy.sql.events.DDLEvents

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Define event listening functions for a particular target type.

Class Method _accept_with Undocumented
Class Method _clear Undocumented
Class Method _listen Undocumented
Class Method _remove Undocumented

Inherited from _HasEventsDispatch:

Method __getattr__ Undocumented
Method __init_subclass__ Intercept new Event subclasses and create associated _Dispatch classes.
Class Variable dispatch reference back to the _Dispatch class.
Class Method _create_dispatcher_class Create a :class:`._Dispatch` class corresponding to an :class:`.Events` class.
Static Method _set_dispatch Undocumented
Class Variable _dispatch_target class which will receive the .dispatch collection