def update_signer(self, signer_id, status, status_datetime=None,
                      message=u''):
        raise NotImplementedError()
Returns the previous page of results.
dataset/ETHPy150Open novafloss/django-docusign/django_docusign/views.py/SignatureCallbackView.update_signer--crossover with--dataset/ETHPy150Open rackspace/pyrax/pyrax/clouddns.py/CloudDNSClient.list_previous_page