(P) storage

(M) AlembicEnvBase

(M) DbConnection

(M) StorageUtil

(M) TypeDecorators

class peek_plugin_base.storage.TypeDecorators.PeekLargeBinary(*args, **kwargs)[source]

Bases: sqlalchemy.sql.type_api.TypeDecorator

Construct a TypeDecorator.

Arguments sent here are passed to the constructor of the class assigned to the impl class level attribute, assuming the impl is a callable, and the resulting object is assigned to the self.impl instance attribute (thus overriding the class attribute of the same name).

If the class level impl is not a callable (the unusual case), it will be assigned to the same instance attribute ‘as-is’, ignoring those arguments passed to the constructor.

Subclasses can override this to customize the generation of self.impl entirely.

bind_expression(bindvalue)[source]
impl

alias of LargeBinary