Change a user's token.

        :param id: User ID as an int.
        :return: :class:`users.User <users.User>` object
        :rtype: users.User

def change_token(self, id): # pylint: disable=invalid-name,redefined-builtin
        """Change a user's token.

        :param id: User ID as an int.
        :return: :class:`users.User <users.User>` object
        :rtype: users.User
        """
        schema = UserSchema(exclude=('password', 'password_confirm'))
        resp = self.service.post(self.base+str(id)+'/token/')
        return self.service.decode(schema, resp)