Module slack_bolt.listener.async_listener_start_handler
Expand source code
from abc import ABCMeta, abstractmethod
from logging import Logger
from typing import Callable, Dict, Any, Awaitable, Optional
from slack_bolt.kwargs_injection.async_utils import build_async_required_kwargs
from slack_bolt.request.async_request import AsyncBoltRequest
from slack_bolt.response import BoltResponse
from slack_bolt.util.utils import get_arg_names_of_callable
class AsyncListenerStartHandler(metaclass=ABCMeta):
@abstractmethod
async def handle(
self,
request: AsyncBoltRequest,
response: Optional[BoltResponse],
) -> None:
"""Do something extra before the listener execution
Args:
request: The request.
response: The response.
"""
raise NotImplementedError()
class AsyncCustomListenerStartHandler(AsyncListenerStartHandler):
def __init__(self, logger: Logger, func: Callable[..., Awaitable[None]]):
self.func = func
self.logger = logger
self.arg_names = get_arg_names_of_callable(func)
async def handle(
self,
request: AsyncBoltRequest,
response: Optional[BoltResponse],
) -> None:
kwargs: Dict[str, Any] = build_async_required_kwargs(
required_arg_names=self.arg_names,
logger=self.logger,
request=request,
response=response,
next_keys_required=False,
)
await self.func(**kwargs)
class AsyncDefaultListenerStartHandler(AsyncListenerStartHandler):
def __init__(self, logger: Logger):
self.logger = logger
async def handle(
self,
request: AsyncBoltRequest,
response: Optional[BoltResponse],
):
pass
Classes
class AsyncCustomListenerStartHandler (logger: logging.Logger, func: Callable[..., Awaitable[None]])
-
Expand source code
class AsyncCustomListenerStartHandler(AsyncListenerStartHandler): def __init__(self, logger: Logger, func: Callable[..., Awaitable[None]]): self.func = func self.logger = logger self.arg_names = get_arg_names_of_callable(func) async def handle( self, request: AsyncBoltRequest, response: Optional[BoltResponse], ) -> None: kwargs: Dict[str, Any] = build_async_required_kwargs( required_arg_names=self.arg_names, logger=self.logger, request=request, response=response, next_keys_required=False, ) await self.func(**kwargs)
Ancestors
Inherited members
class AsyncDefaultListenerStartHandler (logger: logging.Logger)
-
Expand source code
class AsyncDefaultListenerStartHandler(AsyncListenerStartHandler): def __init__(self, logger: Logger): self.logger = logger async def handle( self, request: AsyncBoltRequest, response: Optional[BoltResponse], ): pass
Ancestors
Inherited members
class AsyncListenerStartHandler
-
Expand source code
class AsyncListenerStartHandler(metaclass=ABCMeta): @abstractmethod async def handle( self, request: AsyncBoltRequest, response: Optional[BoltResponse], ) -> None: """Do something extra before the listener execution Args: request: The request. response: The response. """ raise NotImplementedError()
Subclasses
Methods
async def handle(self, request: AsyncBoltRequest, response: Optional[BoltResponse]) ‑> None
-
Do something extra before the listener execution
Args
request
- The request.
response
- The response.
Expand source code
@abstractmethod async def handle( self, request: AsyncBoltRequest, response: Optional[BoltResponse], ) -> None: """Do something extra before the listener execution Args: request: The request. response: The response. """ raise NotImplementedError()