Classe « TypeDecorator »

Méthode sqlalchemy.TypeDecorator.type_engine

Signature de la méthode type_engine

def type_engine(self, dialect) 

Description

type_engine.__doc__

Return a dialect-specific :class:`.TypeEngine` instance
        for this :class:`.TypeDecorator`.

        In most cases this returns a dialect-adapted form of
        the :class:`.TypeEngine` type represented by ``self.impl``.
        Makes usage of :meth:`dialect_impl`.
        Behavior can be customized here by overriding
        :meth:`load_dialect_impl`.