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11.22.2 Boolean Objects

This class may be initialized from any Python value; the instance returned depends only on its truth value. It supports various Python operators through `__cmp__()`, `__repr__()`, `__int__()`, and `__nonzero__()` methods, all implemented in the obvious ways.

It also has the following method, supported mainly for internal use by the unmarshalling code:

`encode`( | out)

  Write the XML-RPC encoding of this Boolean item to the out stream object.