def decode(self, key):
<EOL>key = BucketKey.decode(key)<EOL>if key.uuid != self.uuid:<EOL><INDENT>raise ValueError("<STR_LIT>" %<EOL>key)<EOL><DEDENT>return key.params<EOL>
Given a bucket key, compute the parameters used to compute
that key.

Note: Deprecated.  Use BucketKey.decode() instead.

:param key: The bucket key.  Note that the UUID must match the
            UUID of this limit; a ValueError will be raised if
            this is not the case.