EnvironmentDriver object is used to manipulate the environment. It is obtained from the driver() method of the web.environment module.
|storage, [name=''], [**params])|
Used to return an
EnvironmentDriverobject. For example if storage is
'database'then cursor should also be specified as a valid cursor to the database in which the environment exists.
EnvironmentDriver objects have the following methods:
Trueif all auth and session tables exist,
Falseotherwise. XXX Does not check the structure of the tables.