Module slack_bolt.adapter.aws_lambda.chalice_lazy_listener_runner
Expand source code
import json
from logging import Logger
from typing import Callable, Optional
import boto3
from botocore.client import BaseClient
from slack_bolt import BoltRequest
from slack_bolt.lazy_listener import LazyListenerRunner
class ChaliceLazyListenerRunner(LazyListenerRunner):
def __init__(self, logger: Logger, lambda_client: Optional[BaseClient] = None):
self.lambda_client = lambda_client
self.logger = logger
def start(self, function: Callable[..., None], request: BoltRequest) -> None:
if self.lambda_client is None:
self.lambda_client = boto3.client("lambda")
chalice_request: dict = request.context["chalice_request"]
request.headers["x-slack-bolt-lazy-only"] = ["1"]
request.headers["x-slack-bolt-lazy-function-name"] = [request.lazy_function_name]
payload = {
"method": "NONE",
"headers": {k: v[0] for k, v in request.headers.items()},
"multiValueQueryStringParameters": request.query,
"queryStringParameters": {k: v[0] for k, v in request.query.items()},
"pathParameters": {},
"stageVariables": {},
"requestContext": chalice_request["context"],
"body": request.raw_body,
"isBase64Encoded": False,
}
invocation = self.lambda_client.invoke(
FunctionName=request.context["aws_lambda_function_name"],
InvocationType="Event",
Payload=json.dumps(payload),
)
Classes
class ChaliceLazyListenerRunner (logger: logging.Logger, lambda_client: Optional[botocore.client.BaseClient] = None)
-
Expand source code
class ChaliceLazyListenerRunner(LazyListenerRunner): def __init__(self, logger: Logger, lambda_client: Optional[BaseClient] = None): self.lambda_client = lambda_client self.logger = logger def start(self, function: Callable[..., None], request: BoltRequest) -> None: if self.lambda_client is None: self.lambda_client = boto3.client("lambda") chalice_request: dict = request.context["chalice_request"] request.headers["x-slack-bolt-lazy-only"] = ["1"] request.headers["x-slack-bolt-lazy-function-name"] = [request.lazy_function_name] payload = { "method": "NONE", "headers": {k: v[0] for k, v in request.headers.items()}, "multiValueQueryStringParameters": request.query, "queryStringParameters": {k: v[0] for k, v in request.query.items()}, "pathParameters": {}, "stageVariables": {}, "requestContext": chalice_request["context"], "body": request.raw_body, "isBase64Encoded": False, } invocation = self.lambda_client.invoke( FunctionName=request.context["aws_lambda_function_name"], InvocationType="Event", Payload=json.dumps(payload), )
Ancestors
Class variables
var logger : logging.Logger
Inherited members