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How to use _is_java8_lambda method in localstack

Best Python code snippet using localstack_python

thundra.py

Source:thundra.py

...69    # install Thundra Java agent JAR file70    if not os.path.exists(THUNDRA_JAVA_AGENT_LOCAL_PATH):71        install.log_install_msg("Thundra Java agent", verbatim=True)72        install.download(THUNDRA_JAVA_AGENT_REMOTE_URL, THUNDRA_JAVA_AGENT_LOCAL_PATH)73def _is_java8_lambda(func_details):74    runtime = getattr(func_details, "runtime", func_details)75    return runtime == LAMBDA_RUNTIME_JAVA8 or runtime == LAMBDA_RUNTIME_JAVA8_AL276class LambdaExecutorPluginThundra(LambdaExecutorPlugin):77    def initialize(self):78        # If Thundra API key is initialized, init at startup79        if THUNDRA_APIKEY:80            _ensure_java_agent_initialized()81    def should_apply(self, context: InvocationContext) -> bool:82        # plugin currently only applied for Java Lambdas, if LAMBDA_REMOTE_DOCKER=0, and if API key is configured83        if not is_java_lambda(context.lambda_function.runtime):84            return False85        if "docker" in config.LAMBDA_EXECUTOR and config.LAMBDA_REMOTE_DOCKER:86            return False87        thundra_apikey = _get_apikey(context.environment)88        if not thundra_apikey:89            return False90        return True91    def prepare_invocation(92        self, context: InvocationContext93    ) -> Optional[AdditionalInvocationOptions]:94        # download and initialize Java agent95        _ensure_java_agent_initialized()96        result = AdditionalInvocationOptions()97        environment = context.environment98        agent_flag = "-javaagent:{agent_path}"99        # Inject Thundra agent path into "JAVA_TOOL_OPTIONS" env var,100        # so it will be automatically loaded on JVM startup101        java_tool_opts = environment.get("JAVA_TOOL_OPTIONS", "")102        if agent_flag not in java_tool_opts:103            java_tool_opts += f" {agent_flag}"104        result.env_updates["JAVA_TOOL_OPTIONS"] = java_tool_opts.strip()105        # Disable CDS (Class Data Sharing),106        # because "-javaagent" cannot be enabled when CDS is enabled on JDK 8.107        # CDS can only be disabled by "_JAVA_OPTIONS" env var,108        # because by default it is enabled ("-Xshare:on")109        # on Lambci by command line parameters and110        # "_JAVA_OPTIONS" has precedence over command line parameters111        # but "JAVA_TOOL_OPTIONS" is not.112        if _is_java8_lambda(context.lambda_function):113            java_opts = environment.get("_JAVA_OPTIONS", "")114            java_opts += " -Xshare:off"115            result.env_updates["_JAVA_OPTIONS"] = java_opts.strip()116        # If log disable is not configured explicitly, set it to false to enable log capturing by default117        log_disabled = environment.get(THUNDRA_AGENT_LOG_DISABLE_VAR_NAME)118        if not log_disabled:119            result.env_updates[THUNDRA_AGENT_LOG_DISABLE_VAR_NAME] = "false"120        # make sure API key is contained in environment121        result.env_updates[THUNDRA_APIKEY_ENV_VAR_NAME] = _get_apikey(environment)122        # Note: The code below doesn't seem to be required, as LAMBDA_EXECUTOR=local also picks up $JAVA_TOOL_OPTIONS123        # if context.lambda_command:124        #     result.updated_command = context.lambda_command.replace(125        #         "java ", f"java {agent_flag} ", 1126        #     )...

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