Returns the list of tables in a given dataset.

           :param dataset:
           :type dataset: BQDataset

def list_tables(self, dataset):
        """Returns the list of tables in a given dataset.

           :param dataset:
           :type dataset: BQDataset
        """

        request = self.client.tables().list(projectId=dataset.project_id,
                                            datasetId=dataset.dataset_id,
                                            maxResults=1000)
        response = request.execute()

        while response is not None:
            for t in response.get('tables', []):
                yield t['tableReference']['tableId']

            request = self.client.tables().list_next(request, response)
            if request is None:
                break

            response = request.execute()