BasePage and subclasses use private attributes to store cached values.

Currently there is no defined manner to clear all local state in a BasePage object, or that of subclasses.

Historically the usual approach as been to delete the Page object & create a new one if necessary. That works OK for bots which typically throw away Page objects immediately after use, but isnt a feasible approach when the library needs to clear the cached values of a object.

There is a property deleter for latest_revision_id and text, which doesnt clear a few of the saved local state variables, but not all.