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How to use _clean_query_value method in gabbi

Best Python code snippet using gabbi_python

case.py

Source:case.py

...134        """Compare the response with expected data."""135        self._test_status(self.test_data['status'], self.response['status'])136        for handler in self.response_handlers:137            handler(self)138    def _clean_query_value(self, value):139        """Clean up a single query from query_parameters."""140        value = self.replace_template(value)141        # stringify ints in Python version independent fashion142        value = '%s' % value143        value = value.encode('UTF-8')144        return value145    def _environ_replace(self, message):146        """Replace an indicator in a message with the environment value."""147        value = re.sub(self._replacer_regex('ENVIRON'),148                       self._environ_replacer, message)149        if value == "False":150            return False151        if value == "True":152            return True153        return value154    @staticmethod155    def _environ_replacer(match):156        """Replace a regex match with an environment value.157        Let KeyError raise if variable not present.158        """159        environ_name = match.group('arg')160        return os.environ[environ_name]161    @staticmethod162    def extract_json_path_value(data, path):163        """Extract the value at JSON Path path from the data.164        The input data is a Python datastructre, not a JSON string.165        """166        path_expr = json_parser.parse(path)167        matches = [match.value for match in path_expr.find(data)]168        try:169            return matches[0]170        except IndexError:171            raise ValueError(172                "JSONPath '%s' failed to match on data: '%s'" % (path, data))173    def _headers_replace(self, message):174        """Replace a header indicator in a message with that headers value from175        the prior request.176        """177        return re.sub(self._replacer_regex('HEADERS'),178                      self._header_replacer, message)179    def _header_replacer(self, match):180        """Replace a regex match with the value of a prior header."""181        header_key = match.group('arg')182        return self.prior.response[header_key.lower()]183    def _json_replacer(self, match):184        """Replace a regex match with the value of a JSON Path."""185        path = match.group('arg')186        return str(self.extract_json_path_value(self.prior.json_data, path))187    def _location_replace(self, message):188        """Replace $LOCATION in a message.189        With the location header from the prior request.190        """191        return message.replace('$LOCATION', self.prior.location)192    def _load_data_file(self, filename):193        """Read a file from the current test directory."""194        path = os.path.join(self.test_directory, os.path.basename(filename))195        with open(path, mode='rb') as data_file:196            return data_file.read()197    def _netloc_replace(self, message):198        """Replace $NETLOC with the current host and port."""199        netloc = self.netloc200        if self.prefix:201            netloc = '%s%s' % (netloc, self.prefix)202        return message.replace('$NETLOC', netloc)203    def _parse_url(self, url):204        """Create a url from test data.205        If provided with a full URL, just return that. If SSL is requested206        set the scheme appropriately.207        Scheme and netloc are saved for later use in comparisons.208        """209        query_params = self.test_data['query_parameters']210        ssl = self.test_data['ssl']211        parsed_url = urlparse.urlsplit(url)212        if not parsed_url.scheme:213            full_url = utils.create_url(url, self.host, port=self.port,214                                        prefix=self.prefix, ssl=ssl)215            # parse again to set updated netloc and scheme216            parsed_url = urlparse.urlsplit(full_url)217        self.scheme = parsed_url.scheme218        self.netloc = parsed_url.netloc219        if query_params:220            query_string = self._update_query_params(parsed_url.query,221                                                     query_params)222        else:223            query_string = parsed_url.query224        return urlparse.urlunsplit((parsed_url.scheme, parsed_url.netloc,225                                    parsed_url.path, query_string, ''))226    @staticmethod227    def _replacer_regex(key):228        """Compose a regular expression for test template variables."""229        return r"\$%s\[(?P<quote>['\"])(?P<arg>.+?)(?P=quote)\]" % key230    def _response_replace(self, message):231        """Replace a JSON Path from the prior request with a value."""232        return re.sub(self._replacer_regex('RESPONSE'),233                      self._json_replacer, message)234    def _run_request(self, url, method, headers, body):235        """Run the http request and decode output.236        The call to make the request will catch a WSGIAppError from237        wsgi_intercept so that the real traceback from a catastrophic238        error in the intercepted app can be examined.239        """240        if 'user-agent' not in (key.lower() for key in headers):241            headers['user-agent'] = "gabbi/%s (Python httplib2)" % __version__242        try:243            response, content = self.http.request(244                url,245                method=method,246                headers=headers,247                body=body248            )249        except wsgi_intercept.WSGIAppError as exc:250            # Extract and re-raise the wrapped exception.251            six.reraise(exc.exception_type, exc.exception_value,252                        exc.traceback)253        # Set headers and location attributes for follow on requests254        self.response = response255        if 'location' in response:256            self.location = response['location']257        # Decode and store response258        decoded_output = utils.decode_response_content(response, content)259        self.content_type = response.get('content-type', '').lower()260        if (decoded_output and261                ('application/json' in self.content_type or262                 '+json' in self.content_type)):263            self.json_data = json.loads(decoded_output)264        else:265            self.json_data = None266        self.output = decoded_output267    def _run_test(self):268        """Make an HTTP request and compare the response with expectations."""269        test = self.test_data270        base_url = self.replace_template(test['url'])271        full_url = self._parse_url(base_url)272        method = test['method'].upper()273        headers = test['request_headers']274        for name in headers:275            headers[name] = self.replace_template(headers[name])276        if test['data']:277            body = self._test_data_to_string(278                test['data'], headers.get('content-type', ''))279        else:280            body = ''281        # Reset follow_redirects with every go.282        self.http.follow_redirects = False283        if test['redirects']:284            self.http.follow_redirects = True285        if test['poll']:286            count = test['poll'].get('count', 1)287            delay = test['poll'].get('delay', 1)288            failure = None289            while count:290                try:291                    self._run_request(full_url, method, headers, body)292                    self._assert_response()293                    failure = None294                    break295                except (AssertionError, utils.ConnectionRefused) as exc:296                    failure = exc297                count -= 1298                time.sleep(delay)299            if failure:300                raise failure301        else:302            self._run_request(full_url, method, headers, body)303            self._assert_response()304    def _scheme_replace(self, message):305        """Replace $SCHEME with the current protocol."""306        return message.replace('$SCHEME', self.scheme)307    def _test_data_to_string(self, data, content_type):308        """Turn the request data into a string.309        If the data is not binary, replace template strings.310        """311        if isinstance(data, str):312            if data.startswith('<@'):313                info = self._load_data_file(data.replace('<@', '', 1))314                if utils.not_binary(content_type):315                    try:316                        info = str(info, 'UTF-8')317                    except TypeError:318                        info = info.encode('UTF-8')319                    data = info320                else:321                    return info322        else:323            data = json.dumps(data)324        return self.replace_template(data)325    def _test_status(self, expected_status, observed_status):326        """Confirm we got the expected status.327        If the status contains one or more || then it is treated as a328        list of acceptable statuses.329        """330        expected_status = str(expected_status)331        if '||' in expected_status:332            statii = [stat.strip() for stat in expected_status.split('||')]333        else:334            statii = [expected_status.strip()]335        self.assert_in_or_print_output(observed_status, statii)336    def _update_query_params(self, original_query_string, query_params):337        """Update a query string from query_params dict.338        An OrderedDict is used to allow easier testing and greater339        predictability when doing query updates.340        """341        encoded_query_params = OrderedDict()342        for param, value in query_params.items():343            # isinstance used because we can iter a string344            if isinstance(value, list):345                encoded_query_params[param] = [346                    self._clean_query_value(subvalue)347                    for subvalue in value]348            else:349                encoded_query_params[param] = (350                    self._clean_query_value(value))351        query_string = urlparse.urlencode(352            encoded_query_params, doseq=True)353        if original_query_string:354            query_string = '&'.join([original_query_string, query_string])355        return query_string356    def assert_in_or_print_output(self, expected, iterable):357        """Assert the iterable contains expected or print some output.358        If the output is long, it is limited by either GABBI_MAX_CHARS_OUTPUT359        in the environment or the MAX_CHARS_OUTPUT constant.360        """361        if utils.not_binary(self.content_type):362            if expected in iterable:363                return364            if self.json_data:...

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