Module « sqlalchemy.ext.declarative »

Fonction instrument_declarative - module sqlalchemy.ext.declarative

Signature de la fonction instrument_declarative

def instrument_declarative(cls, cls_registry, metadata) 

Description

instrument_declarative.__doc__

Given a class, configure the class declaratively,
using the given registry, which can be any dictionary, and
MetaData object.

.. deprecated:: 1.4 the instrument_declarative function is deprecated and will be removed in SQLAlhcemy 2.0.  Please use :meth:`_orm.registry.map_declaratively (Background on SQLAlchemy 2.0 at: :ref:`migration_20_toplevel`)