How to use fix_proxy_path_params method in localstack

Best Python code snippet using localstack_python

lambda_api.py

Source:lambda_api.py

...208def get_stage_variables(api_id, stage):209    api_gateway_client = aws_stack.connect_to_service('apigateway')210    response = api_gateway_client.get_stage(restApiId=api_id, stageName=stage)211    return response.get('variables', None)212def fix_proxy_path_params(path_params):213    proxy_path_param_value = path_params.get('proxy+')214    if not proxy_path_param_value:215        return216    del path_params['proxy+']217    path_params['proxy'] = proxy_path_param_value218def message_attributes_to_lower(message_attrs):219    """ Convert message attribute details (first characters) to lower case (e.g., stringValue, dataType). """220    message_attrs = message_attrs or {}221    for _, attr in message_attrs.items():222        if not isinstance(attr, dict):223            continue224        for key, value in dict(attr).items():225            attr[first_char_to_lower(key)] = attr.pop(key)226    return message_attrs227def process_apigateway_invocation(func_arn, path, payload, stage, api_id, headers={},228                                  resource_path=None, method=None, path_params={},229                                  query_string_params=None, request_context={}, event_context={}):230    try:231        resource_path = resource_path or path232        path_params = dict(path_params)233        fix_proxy_path_params(path_params)234        event = {235            'path': path,236            'headers': dict(headers),237            'multiValueHeaders': multi_value_dict_for_list(headers),238            'pathParameters': path_params,239            'body': payload,240            'isBase64Encoded': False,241            'resource': resource_path,242            'httpMethod': method,243            'queryStringParameters': query_string_params,244            'multiValueQueryStringParameters': multi_value_dict_for_list(query_string_params),245            'requestContext': request_context,246            'stageVariables': get_stage_variables(api_id, stage),247        }...

integration.py

Source:integration.py

...149            key = to_str(key)150            temp_mv_dict[key].append(value)151        return dict((k, tuple(v)) for k, v in temp_mv_dict.items())152    @staticmethod153    def fix_proxy_path_params(path_params):154        proxy_path_param_value = path_params.get("proxy+")155        if not proxy_path_param_value:156            return157        del path_params["proxy+"]158        path_params["proxy"] = proxy_path_param_value159    @classmethod160    def construct_invocation_event(161        cls, method, path, headers, data, query_string_params=None, is_base64_encoded=False162    ):163        query_string_params = query_string_params or parse_request_data(method, path, "")164        # AWS canonical header names, converting them to lower-case165        headers = canonicalize_headers(headers)166        return {167            "path": path,168            "headers": dict(headers),169            "multiValueHeaders": cls.multi_value_dict_for_list(headers),170            "body": data,171            "isBase64Encoded": is_base64_encoded,172            "httpMethod": method,173            "queryStringParameters": query_string_params or None,174            "multiValueQueryStringParameters": cls.multi_value_dict_for_list(query_string_params)175            or None,176        }177    @classmethod178    def process_apigateway_invocation(179        cls,180        func_arn,181        path,182        payload,183        invocation_context: ApiInvocationContext,184        query_string_params=None,185    ) -> str:186        if (path_params := invocation_context.path_params) is None:187            path_params = {}188        if (request_context := invocation_context.context) is None:189            request_context = {}190        try:191            resource_path = invocation_context.resource_path or path192            event = cls.construct_invocation_event(193                invocation_context.method,194                path,195                invocation_context.headers,196                payload,197                query_string_params,198                invocation_context.is_data_base64_encoded,199            )200            path_params = dict(path_params)201            cls.fix_proxy_path_params(path_params)202            event["pathParameters"] = path_params203            event["resource"] = resource_path204            event["requestContext"] = request_context205            event["stageVariables"] = invocation_context.stage_variables206            LOG.debug(207                "Running Lambda function %s from API Gateway invocation: %s %s",208                func_arn,209                invocation_context.method or "GET",210                path,211            )212            asynchronous = invocation_context.headers.get("X-Amz-Invocation-Type") == "'Event'"213            return call_lambda(214                function_arn=func_arn, event=to_bytes(json.dumps(event)), asynchronous=asynchronous215            )...

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