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HOWTO restrict multiply inherited class to on sub-class

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"Luke Kenneth Casson Leighton" <lkcl at angua.rince.de> wrote in messagenews:mailman.986225583.6181.python-list at python.org...    [snip]> there are scores of database functions available: i don't want> one object to have access to any more database functions than> it strictly needs.Standard module Bastion helps address this need -- wrappingan object so that only a subset of its attributes is available.It's a security thing -- as the docs say, "It must always beused with the rexec module, in order to allow restricted-modeprograms access to certain safe attributes of an object, whiledenying access to other, unsafe attributes".Alex

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