.. _orm_event_toplevel:

ORM Events
==========

The ORM includes a wide variety of hooks available for subscription.

.. versionadded:: 0.7
    The event supercedes the previous system of "extension" classes.

For an introduction to the event API, see :ref:`event_toplevel`.  Non-ORM events
such as those regarding connections and low-level statement execution are described in 
:ref:`core_event_toplevel`.

Attribute Events
----------------

.. autoclass:: sqlalchemy.orm.events.AttributeEvents
   :members:

Mapper Events
---------------

.. autoclass:: sqlalchemy.orm.events.MapperEvents
   :members:

Instance Events
---------------

.. autoclass:: sqlalchemy.orm.events.InstanceEvents
   :members:

Session Events
--------------

.. autoclass:: sqlalchemy.orm.events.SessionEvents
   :members:

Instrumentation Events
-----------------------

.. autoclass:: sqlalchemy.orm.events.InstrumentationEvents
   :members:


.. _orm_event_toplevel:

ORM Events
==========

The ORM includes a wide variety of hooks available for subscription.

.. versionadded:: 0.7
    The event supercedes the previous system of "extension" classes.

For an introduction to the event API, see :ref:`event_toplevel`.  Non-ORM events
such as those regarding connections and low-level statement execution are described in 
:ref:`core_event_toplevel`.

Attribute Events
----------------

.. autoclass:: sqlalchemy.orm.events.AttributeEvents
   :members:

Mapper Events
---------------

.. autoclass:: sqlalchemy.orm.events.MapperEvents
   :members:

Instance Events
---------------

.. autoclass:: sqlalchemy.orm.events.InstanceEvents
   :members:

Session Events
--------------

.. autoclass:: sqlalchemy.orm.events.SessionEvents
   :members:

Instrumentation Events
-----------------------

.. automodule:: sqlalchemy.orm.instrumentation

.. autoclass:: sqlalchemy.orm.events.InstrumentationEvents
   :members:


Add module documentation to resolve references
Add module documentation to resolve references
