def get_hash(self, handle):
        """
        Returns the associated hash for the given handle, the hash file must
        exist (``handle + '.hash'``).

        Args:
            handle (str): Path to the template to get the hash from

        Returns:
            str: Hash for the given handle
        """
        handle = os.path.expanduser(os.path.expandvars(handle))
        with open(self._prefixed('%s.hash' % handle)) as f:
            return f.read()