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How to use _replace_camel_string_with_hyphen method in localstack

Best Python code snippet using localstack_python

transformer_utility.py

Source:transformer_utility.py

...39        :return: KeyValueBasedTransformer40        """41        return KeyValueBasedTransformer(42            lambda k, v: v if k == key else None,43            replacement=value_replacement or _replace_camel_string_with_hyphen(key),44            replace_reference=reference_replacement,45        )46    @staticmethod47    def jsonpath(jsonpath: str, value_replacement: str, reference_replacement: bool = True):48        """Creates a new JsonpathTransformer. If the jsonpath matches, the value will be replaced.49        :param jsonpath: the jsonpath that should be matched50        :param value_replacement: the value which will replace the original value.51        By default it is the key-name in lowercase, separated with hyphen52        :param reference_replacement: if False, only the original value for this key will be replaced.53        If True all references of this value will be replaced (using a regex pattern), for the entire test case.54        In this case, the replaced value will be nummerated as well.55        Default: True56        :return: JsonpathTransformer57        """58        return JsonpathTransformer(59            jsonpath=jsonpath,60            replacement=value_replacement,61            replace_reference=reference_replacement,62        )63    @staticmethod64    def regex(regex: str | Pattern[str], replacement: str):65        """Creates a new RegexTransformer. All matches in the string-converted dict will be replaced.66        :param regex: the regex that should be matched67        :param replacement: the value which will replace the original value.68        :return: RegexTransformer69        """70        return RegexTransformer(regex, replacement)71    # TODO add more utility functions? e.g. key_value with function as parameter?72    @staticmethod73    def lambda_api():74        """75        :return: array with Transformers, for lambda api.76        """77        return [78            TransformerUtility.key_value("FunctionName"),79            TransformerUtility.jsonpath(80                jsonpath="$..Code.Location",81                value_replacement="<location>",82                reference_replacement=False,83            ),84            KeyValueBasedTransformer(_resource_name_transformer, "resource"),85            KeyValueBasedTransformer(86                _log_stream_name_transformer, "log-stream-name", replace_reference=True87            ),88        ]89    @staticmethod90    def cloudformation_api():91        """92        :return: array with Transformers, for cloudformation api.93        """94        return [95            TransformerUtility.key_value("ChangeSetName"),96            TransformerUtility.key_value("StackName"),97            KeyValueBasedTransformer(_resource_name_transformer, "resource"),98            KeyValueBasedTransformer(_change_set_id_transformer, "change-set-id"),99        ]100    @staticmethod101    def iam_api():102        """103        :return: array with Transformers, for iam api.104        """105        return [TransformerUtility.key_value("UserName"), TransformerUtility.key_value("UserId")]106    @staticmethod107    def s3_api():108        """109        :return: array with Transformers, for s3 api.110        """111        return [112            TransformerUtility.key_value("Name", value_replacement="bucket-name"),113            TransformerUtility.jsonpath(114                jsonpath="$..Owner.DisplayName",115                value_replacement="<display-name>",116                reference_replacement=False,117            ),118            TransformerUtility.jsonpath(119                jsonpath="$..Owner.ID", value_replacement="<owner-id>", reference_replacement=False120            ),121            # for s3 notifications:122            TransformerUtility.jsonpath(123                "$..responseElements.x-amz-id-2", "amz-id", reference_replacement=False124            ),125            TransformerUtility.jsonpath(126                "$..responseElements.x-amz-request-id",127                "amz-request-id",128                reference_replacement=False,129            ),130            TransformerUtility.jsonpath("$..s3.configurationId", "config-id"),131            TransformerUtility.jsonpath(132                "$..s3.object.sequencer", "sequencer", reference_replacement=False133            ),134            TransformerUtility.jsonpath("$..s3.bucket.ownerIdentity.principalId", "principal-id"),135            TransformerUtility.jsonpath("$..userIdentity.principalId", "principal-id"),136            TransformerUtility.jsonpath("$..requestParameters.sourceIPAddress", "ip-address"),137            TransformerUtility.jsonpath(138                "$..s3.object.versionId",139                "version-id",140                reference_replacement=False,141            ),142        ]143    @staticmethod144    def sqs_api():145        """146        :return: array with Transformers, for sqs api.147        """148        return [149            TransformerUtility.key_value("ReceiptHandle"),150            TransformerUtility.key_value("SenderId"),151            TransformerUtility.jsonpath("$..MessageAttributes.RequestID.StringValue", "request-id"),152            KeyValueBasedTransformer(_resource_name_transformer, "resource"),153            KeyValueBasedTransformer(_signing_cert_url_token_transformer, replacement="token"),154            KeyValueBasedTransformer(155                _sns_pem_file_token_transformer, replacement="signing-cert-file"156            ),157            # replaces the domain in "UnsubscribeURL"158            TransformerUtility.regex(159                re.compile(160                    r"(?<=UnsubscribeURL[\"|']:\s[\"|'])(https?.*?)(?=/\?Action=Unsubscribe)"161                ),162                replacement="<unsubscribe-domain>",163            ),164        ]165    @staticmethod166    def cloudwatch_api():167        """168        :return: array with Transformers, for cloudwatch api.169        """170        return [171            TransformerUtility.key_value("AlarmName"),172            KeyValueBasedTransformer(_resource_name_transformer, "SubscriptionArn"),173            TransformerUtility.key_value("Region", "region-name-full"),174        ]175    @staticmethod176    def secretsmanager_secret_id_arn(create_secret_res: CreateSecretResponse, index: int):177        secret_id_repl = f"<SecretId-{index}idx>"178        arn_part_repl = f"<ArnPart-{index}idx>"179        secret_id: str = create_secret_res["Name"]180        arn_part: str = "".join(create_secret_res["ARN"].rpartition("-")[-2:])181        return [182            RegexTransformer(arn_part, arn_part_repl),183            RegexTransformer(secret_id, secret_id_repl),184        ]185    # TODO add example186    # @staticmethod187    # def custom(fn: Callable[[dict], dict]) -> Transformer:188    #     return GenericTransformer(fn)189def _sns_pem_file_token_transformer(key: str, val: str) -> str:190    if isinstance(val, str) and key == "SigningCertURL":191        pattern = re.compile(r".*SimpleNotificationService-(.*)?\.pem")192        match = re.match(pattern, val)193        if match:194            return match.groups()[0]195def _signing_cert_url_token_transformer(key: str, val: str) -> str:196    if isinstance(val, str) and key == "UnsubscribeURL":197        pattern = re.compile(r".*(?<=\?Action=Unsubscribe&SubscriptionArn=).*:(.*)")198        match = re.match(pattern, val)199        if match:200            return match.groups()[0]201def _replace_camel_string_with_hyphen(input_string: str):202    return "".join(["-" + char.lower() if char.isupper() else char for char in input_string]).strip(203        "-"204    )205def _log_stream_name_transformer(key: str, val: str) -> str:206    if isinstance(val, str) and (key == "log_stream_name" or key == "logStreamName"):207        match = re.match(PATTERN_LOGSTREAM_ID, val)208        if match:209            return val210    return None211def _resource_name_transformer(key: str, val: str) -> str:212    if isinstance(val, str):213        match = re.match(PATTERN_ARN, val)214        if match:215            res = match.groups()[-1]...

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