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How to use _prepare_invocation_for_python_lambda method in localstack

Best Python code snippet using localstack_python

thundra.py

Source:thundra.py

...277        LAMBDA_RUNTIME_PYTHON36,278        LAMBDA_RUNTIME_PYTHON37,279        LAMBDA_RUNTIME_PYTHON38,280    ]281def _prepare_invocation_for_python_lambda(282    context: InvocationContext,283) -> AdditionalInvocationOptions:284    # Download and initialize Python agent285    _ensure_python_agent_initialized()286    # If agent could not be initialized, skip here287    if not THUNDRA_PYTHON_AGENT_INITIALIZED:288        return None289    result = AdditionalInvocationOptions()290    # Make sure API key is contained in environment291    result.env_updates[THUNDRA_APIKEY_ENV_VAR_NAME] = _get_apikey(context.environment)292    # Switch handler to Thundra and pass original handler to Thundra through environment variable293    result.env_updates[THUNDRA_AGENT_LAMBDA_HANDLER_ENV_VAR_NAME] = context.handler294    result.updated_handler = "thundra.handler.wrapper"295    # If log disable is not configured explicitly, set it to false to enable log capturing by default296    log_disabled = context.environment.get(THUNDRA_AGENT_LOG_DISABLE_ENV_VAR_NAME)297    if not log_disabled:298        result.env_updates[THUNDRA_AGENT_LOG_DISABLE_ENV_VAR_NAME] = "false"299    # Map Thundra agent path into container so it will be accessible by Lambda function Python environment300    agent_path_mapping = "-v %s/:/opt/python/" % THUNDRA_PYTHON_AGENT_LOCAL_PATH_ON_HOST301    if context.docker_flags:302        context.docker_flags = f"{context.docker_flags} {agent_path_mapping}"303    else:304        context.docker_flags = agent_path_mapping305    return result306################307# THUNDRA PLUGIN308################309class LambdaExecutorPluginThundra(LambdaExecutorPlugin):310    def should_apply(self, context: InvocationContext) -> bool:311        # Local executor is not supported yet312        if "local" in config.LAMBDA_EXECUTOR:313            return False314        # Plugin can only applied if LAMBDA_REMOTE_DOCKER=0315        if "docker" in config.LAMBDA_EXECUTOR and config.LAMBDA_REMOTE_DOCKER:316            return False317        # Plugin can only applied if API key is configured318        thundra_apikey = _get_apikey(context.environment)319        if not thundra_apikey:320            return False321        # Plugin can be applied for Java Lambdas with supported versions322        if _is_java_lambda_with_support_version(context.lambda_function.runtime):323            return True324        # Plugin can be applied for Node Lambdas with supported versions325        if _is_node_lambda_with_support_version(context.lambda_function.runtime):326            return True327        # Plugin can be applied for Python Lambdas with supported versions328        if _is_python_lambda_with_support_version(context.lambda_function.runtime):329            return True330        # Not applicable for Thundra plugin331        return False332    def prepare_invocation(333        self, context: InvocationContext334    ) -> Optional[Union[AdditionalInvocationOptions, InvocationResult]]:335        if is_java_lambda(context.lambda_function):336            return _prepare_invocation_for_java_lambda(context)337        elif is_nodejs_runtime(context.lambda_function):338            return _prepare_invocation_for_node_lambda(context)339        elif is_python_runtime(context.lambda_function):340            return _prepare_invocation_for_python_lambda(context)...

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