Environment Wrappers

Wrappers provide a convenient way to alter the behavior of an environment. Wrappers.QuickWrapper provides the simplest way to override the behavior of one or more CommonRLInterface functions. For example,

QuickWrapper(env, actions=[-1, 1])

will behave just like environment env, except that the action space will only consist of -1 and 1 instead of the original action space of env. The keyword arguments may be functions or static objects.

It is also possible to easily create custom wrapper types by subtyping Wrappers.AbstractWrapper.