Classe « TypeDecorator »

Méthode sqlalchemy.TypeDecorator.copy

Signature de la méthode copy

def copy(self, **kw) 

Description

copy.__doc__

Produce a copy of this :class:`.TypeDecorator` instance.

        This is a shallow copy and is provided to fulfill part of
        the :class:`.TypeEngine` contract.  It usually does not
        need to be overridden unless the user-defined :class:`.TypeDecorator`
        has local state that should be deep-copied.