Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use _regex_replacer_helper method in localstack

Best Python code snippet using localstack_python

transformer.py

Source:transformer.py

...111        self.regex = regex112        self.replacement = replacement113    def transform(self, input_data: dict, *, ctx: TransformContext) -> dict:114        compiled_regex = re.compile(self.regex) if isinstance(self.regex, str) else self.regex115        def _regex_replacer_helper(pattern: Pattern[str], repl: str):116            def replace_val(s):117                result = re.sub(pattern, repl, s)118                if result != s:119                    SNAPSHOT_LOGGER.debug(f"Replacing regex '{pattern.pattern}' with '{repl}'")120                else:121                    SNAPSHOT_LOGGER.debug(f"No match found for regex '{pattern.pattern}'")122                return result123            return replace_val124        ctx.register_serialized_replacement(125            _regex_replacer_helper(compiled_regex, self.replacement)126        )127        SNAPSHOT_LOGGER.debug(128            f"Registering regex pattern '{compiled_regex.pattern}' in snapshot with '{self.replacement}'"129        )130        return input_data131class KeyValueBasedTransformer:132    def __init__(133        self,134        match_fn: Callable[[str, str], Optional[str]],135        replacement: str,136        replace_reference: bool = True,137    ):138        self.match_fn = match_fn139        self.replacement = replacement...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.