Decodes `string' using I, an MultibyteCodec instance. errors may be given to set a different error handling scheme. Default is 'strict' meaning that encoding errors raise a UnicodeDecodeError. Other possible values are 'ignore' and 'replace' as well as any other name registered with codecs.register_error that is able to handle UnicodeDecodeErrors.I.encode(unicode[, errors]) -> (string, length consumed)