def _set_tracker_uri(self, uri):
        parse_result = urlparse.urlparse(uri)
        if (parse_result.scheme.lower() not in ['http', 'https'] or
            not parse_result.netloc or not parse_result.query):
            raise InvalidUriError('Invalid tracker URI (%s)' % uri)
        qdict = cgi.parse_qs(parse_result.query)
        if not qdict or not 'upload_id' in qdict:
            raise InvalidUriError('Invalid tracker URI (%s)' % uri)
        self.tracker_uri = uri
        self.tracker_uri_host = parse_result.netloc
        self.tracker_uri_path = '%s/?%s' % (parse_result.netloc,
                                            parse_result.query)
        self.server_has_bytes = 0
Save experiment data, which should be a JSON object and will be stored
dataset/ETHPy150Open radlab/sparrow/deploy/third_party/boto-2.1.1/boto/gs/resumable_upload_handler.py/ResumableUploadHandler._set_tracker_uri--crossover with--dataset/ETHPy150Open NYUCCL/psiTurk/psiturk/experiment.py/update