sqlalchemy.orm.events._EventsHold

class documentation

class _EventsHold(event.RefCollection):

Known subclasses: sqlalchemy.orm.events._InstanceEventsHold, sqlalchemy.orm.events._MapperEventsHold

View In Hierarchy

Hold onto listeners against unmapped, uninstrumented classes.

Establish _listen() for that class' mapper/instrumentation when those objects are created for that class.

Class Method populate Undocumented
Class ​Hold​Events Undocumented
Class Method ​_clear Undocumented
Method __init__ Undocumented
Method remove Undocumented
Instance Variable class​_ Undocumented

Inherited from RefCollection:

Method ​_memoized​_attr​_ref Undocumented
Class Variable __slots__ Undocumented

Inherited from MemoizedSlots (via RefCollection):

Method __getattr__ Undocumented
Method ​_fallback​_getattr Undocumented
@classmethod
def populate(cls, class_, subject):

Undocumented

@classmethod
def _clear(cls):

Undocumented

def __init__(self, class_):

Undocumented

def remove(self, event_key):

Undocumented

class_ =

Undocumented