version 1.14.3

docs/api-docs/slack_bolt/async_app.html

@@ -3508,7 +3508,7 @@ <h3>Methods</h3>
     def __init__(self, *, app_name: str, func: Callable[..., Awaitable[bool]], base_logger: Optional[Logger] = None):
         self.app_name = app_name
         self.func = func
-        self.arg_names = inspect.getfullargspec(func).args
+        self.arg_names = get_arg_names_of_callable(func)
         self.logger = get_bolt_app_logger(self.app_name, self.func, base_logger)
 
     async def async_matches(self, req: AsyncBoltRequest, resp: BoltResponse) -&gt; bool:

docs/api-docs/slack_bolt/authorization/async_authorize.html

@@ -26,8 +26,7 @@ <h1 class="title">Module <code>slack_bolt.authorization.async_authorize</code></
 <summary>
 <span>Expand source code</span>
 </summary>
-<pre><code class="python">import inspect
-from logging import Logger
+<pre><code class="python">from logging import Logger
 from typing import Optional, Callable, Awaitable, Dict, Any
 
 from slack_sdk.errors import SlackApiError
@@ -42,6 +41,7 @@ <h1 class="title">Module <code>slack_bolt.authorization.async_authorize</code></
 from slack_bolt.authorization import AuthorizeResult
 from slack_bolt.context.async_context import AsyncBoltContext
 from slack_bolt.error import BoltError
+from slack_bolt.util.utils import get_arg_names_of_callable
 
 
 class AsyncAuthorize:
@@ -70,7 +70,7 @@ <h1 class="title">Module <code>slack_bolt.authorization.async_authorize</code></
     def __init__(self, *, logger: Logger, func: Callable[..., Awaitable[AuthorizeResult]]):
         self.logger = logger
         self.func = func
-        self.arg_names = inspect.getfullargspec(func).args
+        self.arg_names = get_arg_names_of_callable(func)
 
     async def __call__(
         self,
@@ -395,7 +395,7 @@ <h3>Subclasses</h3>
     def __init__(self, *, logger: Logger, func: Callable[..., Awaitable[AuthorizeResult]]):
         self.logger = logger
         self.func = func
-        self.arg_names = inspect.getfullargspec(func).args
+        self.arg_names = get_arg_names_of_callable(func)
 
     async def __call__(
         self,

docs/api-docs/slack_bolt/authorization/authorize.html

@@ -26,8 +26,7 @@ <h1 class="title">Module <code>slack_bolt.authorization.authorize</code></h1>
 <summary>
 <span>Expand source code</span>
 </summary>
-<pre><code class="python">import inspect
-from logging import Logger
+<pre><code class="python">from logging import Logger
 from typing import Optional, Callable, Dict, Any
 
 from slack_sdk.errors import SlackApiError
@@ -41,6 +40,7 @@ <h1 class="title">Module <code>slack_bolt.authorization.authorize</code></h1>
 from slack_bolt.authorization.authorize_result import AuthorizeResult
 from slack_bolt.context.context import BoltContext
 from slack_bolt.error import BoltError
+from slack_bolt.util.utils import get_arg_names_of_callable
 
 
 class Authorize:
@@ -74,7 +74,7 @@ <h1 class="title">Module <code>slack_bolt.authorization.authorize</code></h1>
     ):
         self.logger = logger
         self.func = func
-        self.arg_names = inspect.getfullargspec(func).args
+        self.arg_names = get_arg_names_of_callable(func)
 
     def __call__(
         self,
@@ -400,7 +400,7 @@ <h3>Subclasses</h3>
     ):
         self.logger = logger
         self.func = func
-        self.arg_names = inspect.getfullargspec(func).args
+        self.arg_names = get_arg_names_of_callable(func)
 
     def __call__(
         self,

docs/api-docs/slack_bolt/index.html

@@ -3771,7 +3771,7 @@ <h3>Methods</h3>
     def __init__(self, *, app_name: str, func: Callable[..., bool], base_logger: Optional[Logger] = None):
         self.app_name = app_name
         self.func = func
-        self.arg_names = inspect.getfullargspec(func).args
+        self.arg_names = get_arg_names_of_callable(func)
         self.logger = get_bolt_app_logger(self.app_name, self.func, base_logger)
 
     def matches(self, req: BoltRequest, resp: BoltResponse) -&gt; bool:

docs/api-docs/slack_bolt/lazy_listener/async_internals.html

@@ -26,21 +26,21 @@ <h1 class="title">Module <code>slack_bolt.lazy_listener.async_internals</code></
 <summary>
 <span>Expand source code</span>
 </summary>
-<pre><code class="python">import inspect
-from functools import wraps
+<pre><code class="python">from functools import wraps
 from logging import Logger
 from typing import Callable, Awaitable
 
 from slack_bolt.kwargs_injection.async_utils import build_async_required_kwargs
 from slack_bolt.request.async_request import AsyncBoltRequest
+from slack_bolt.util.utils import get_arg_names_of_callable
 
 
 async def to_runnable_function(
     internal_func: Callable[..., Awaitable[None]],
     logger: Logger,
     request: AsyncBoltRequest,
 ):
-    arg_names = inspect.getfullargspec(internal_func).args
+    arg_names = get_arg_names_of_callable(internal_func)
 
     @wraps(internal_func)
     async def request_wired_wrapper() -&gt; None:
@@ -81,7 +81,7 @@ <h2 class="section-title" id="header-functions">Functions</h2>
     logger: Logger,
     request: AsyncBoltRequest,
 ):
-    arg_names = inspect.getfullargspec(internal_func).args
+    arg_names = get_arg_names_of_callable(internal_func)
 
     @wraps(internal_func)
     async def request_wired_wrapper() -&gt; None:

docs/api-docs/slack_bolt/lazy_listener/internals.html

@@ -26,21 +26,21 @@ <h1 class="title">Module <code>slack_bolt.lazy_listener.internals</code></h1>
 <summary>
 <span>Expand source code</span>
 </summary>
-<pre><code class="python">import inspect
-from functools import wraps
+<pre><code class="python">from functools import wraps
 from logging import Logger
 from typing import Callable
 
 from slack_bolt.kwargs_injection import build_required_kwargs
 from slack_bolt.request import BoltRequest
+from slack_bolt.util.utils import get_arg_names_of_callable
 
 
 def build_runnable_function(
     func: Callable[..., None],
     logger: Logger,
     request: BoltRequest,
 ) -&gt; Callable[[], None]:
-    arg_names = inspect.getfullargspec(func).args
+    arg_names = get_arg_names_of_callable(func)
 
     @wraps(func)
     def request_wired_func_wrapper() -&gt; None:
@@ -81,7 +81,7 @@ <h2 class="section-title" id="header-functions">Functions</h2>
     logger: Logger,
     request: BoltRequest,
 ) -&gt; Callable[[], None]:
-    arg_names = inspect.getfullargspec(func).args
+    arg_names = get_arg_names_of_callable(func)
 
     @wraps(func)
     def request_wired_func_wrapper() -&gt; None:

docs/api-docs/slack_bolt/listener/async_listener.html

@@ -34,6 +34,7 @@ <h1 class="title">Module <code>slack_bolt.listener.async_listener</code></h1>
 from slack_bolt.request.async_request import AsyncBoltRequest
 from slack_bolt.response import BoltResponse
 from ..kwargs_injection.async_utils import build_async_required_kwargs
+from ..util.utils import get_arg_names_of_callable
 
 
 class AsyncListener(metaclass=ABCMeta):
@@ -97,7 +98,6 @@ <h1 class="title">Module <code>slack_bolt.listener.async_listener</code></h1>
         raise NotImplementedError()
 
 
-import inspect
 from logging import Logger
 from typing import Callable, Awaitable
 
@@ -135,7 +135,7 @@ <h1 class="title">Module <code>slack_bolt.listener.async_listener</code></h1>
         self.matchers = matchers
         self.middleware = middleware
         self.auto_acknowledgement = auto_acknowledgement
-        self.arg_names = inspect.getfullargspec(ack_function).args
+        self.arg_names = get_arg_names_of_callable(ack_function)
         self.logger = get_bolt_app_logger(app_name, self.ack_function, base_logger)
 
     async def run_ack_function(
@@ -208,7 +208,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
         self.matchers = matchers
         self.middleware = middleware
         self.auto_acknowledgement = auto_acknowledgement
-        self.arg_names = inspect.getfullargspec(ack_function).args
+        self.arg_names = get_arg_names_of_callable(ack_function)
         self.logger = get_bolt_app_logger(app_name, self.ack_function, base_logger)
 
     async def run_ack_function(
@@ -342,7 +342,7 @@ <h2 id="returns">Returns</h2>
         self.matchers = matchers
         self.middleware = middleware
         self.auto_acknowledgement = auto_acknowledgement
-        self.arg_names = inspect.getfullargspec(ack_function).args
+        self.arg_names = get_arg_names_of_callable(ack_function)
         self.logger = get_bolt_app_logger(app_name, self.ack_function, base_logger)
 
     async def run_ack_function(

docs/api-docs/slack_bolt/listener/async_listener_completion_handler.html

@@ -26,14 +26,14 @@ <h1 class="title">Module <code>slack_bolt.listener.async_listener_completion_han
 <summary>
 <span>Expand source code</span>
 </summary>
-<pre><code class="python">import inspect
-from abc import ABCMeta, abstractmethod
+<pre><code class="python">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 AsyncListenerCompletionHandler(metaclass=ABCMeta):
@@ -56,7 +56,7 @@ <h1 class="title">Module <code>slack_bolt.listener.async_listener_completion_han
     def __init__(self, logger: Logger, func: Callable[..., Awaitable[None]]):
         self.func = func
         self.logger = logger
-        self.arg_names = inspect.getfullargspec(func).args
+        self.arg_names = get_arg_names_of_callable(func)
 
     async def handle(
         self,
@@ -108,7 +108,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
     def __init__(self, logger: Logger, func: Callable[..., Awaitable[None]]):
         self.func = func
         self.logger = logger
-        self.arg_names = inspect.getfullargspec(func).args
+        self.arg_names = get_arg_names_of_callable(func)
 
     async def handle(
         self,

docs/api-docs/slack_bolt/listener/async_listener_error_handler.html

@@ -26,14 +26,14 @@ <h1 class="title">Module <code>slack_bolt.listener.async_listener_error_handler<
 <summary>
 <span>Expand source code</span>
 </summary>
-<pre><code class="python">import inspect
-from abc import ABCMeta, abstractmethod
+<pre><code class="python">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 AsyncListenerErrorHandler(metaclass=ABCMeta):
@@ -58,7 +58,7 @@ <h1 class="title">Module <code>slack_bolt.listener.async_listener_error_handler<
     def __init__(self, logger: Logger, func: Callable[..., Awaitable[Optional[BoltResponse]]]):
         self.func = func
         self.logger = logger
-        self.arg_names = inspect.getfullargspec(func).args
+        self.arg_names = get_arg_names_of_callable(func)
 
     async def handle(
         self,
@@ -118,7 +118,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
     def __init__(self, logger: Logger, func: Callable[..., Awaitable[Optional[BoltResponse]]]):
         self.func = func
         self.logger = logger
-        self.arg_names = inspect.getfullargspec(func).args
+        self.arg_names = get_arg_names_of_callable(func)
 
     async def handle(
         self,

docs/api-docs/slack_bolt/listener/async_listener_start_handler.html

@@ -26,14 +26,14 @@ <h1 class="title">Module <code>slack_bolt.listener.async_listener_start_handler<
 <summary>
 <span>Expand source code</span>
 </summary>
-<pre><code class="python">import inspect
-from abc import ABCMeta, abstractmethod
+<pre><code class="python">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):
@@ -56,7 +56,7 @@ <h1 class="title">Module <code>slack_bolt.listener.async_listener_start_handler<
     def __init__(self, logger: Logger, func: Callable[..., Awaitable[None]]):
         self.func = func
         self.logger = logger
-        self.arg_names = inspect.getfullargspec(func).args
+        self.arg_names = get_arg_names_of_callable(func)
 
     async def handle(
         self,
@@ -108,7 +108,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
     def __init__(self, logger: Logger, func: Callable[..., Awaitable[None]]):
         self.func = func
         self.logger = logger
-        self.arg_names = inspect.getfullargspec(func).args
+        self.arg_names = get_arg_names_of_callable(func)
 
     async def handle(
         self,

docs/api-docs/slack_bolt/listener/custom_listener.html

@@ -26,8 +26,7 @@ <h1 class="title">Module <code>slack_bolt.listener.custom_listener</code></h1>
 <summary>
 <span>Expand source code</span>
 </summary>
-<pre><code class="python">import inspect
-from logging import Logger
+<pre><code class="python">from logging import Logger
 from typing import Callable, Optional, Sequence
 
 from slack_bolt.kwargs_injection import build_required_kwargs
@@ -37,6 +36,7 @@ <h1 class="title">Module <code>slack_bolt.listener.custom_listener</code></h1>
 from .listener import Listener
 from ..logger import get_bolt_app_logger
 from ..middleware import Middleware
+from ..util.utils import get_arg_names_of_callable
 
 
 class CustomListener(Listener):
@@ -66,7 +66,7 @@ <h1 class="title">Module <code>slack_bolt.listener.custom_listener</code></h1>
         self.matchers = matchers
         self.middleware = middleware
         self.auto_acknowledgement = auto_acknowledgement
-        self.arg_names = inspect.getfullargspec(ack_function).args
+        self.arg_names = get_arg_names_of_callable(ack_function)
         self.logger = get_bolt_app_logger(app_name, self.ack_function, base_logger)
 
     def run_ack_function(
@@ -132,7 +132,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
         self.matchers = matchers
         self.middleware = middleware
         self.auto_acknowledgement = auto_acknowledgement
-        self.arg_names = inspect.getfullargspec(ack_function).args
+        self.arg_names = get_arg_names_of_callable(ack_function)
         self.logger = get_bolt_app_logger(app_name, self.ack_function, base_logger)
 
     def run_ack_function(

docs/api-docs/slack_bolt/listener/index.html

@@ -153,7 +153,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
         self.matchers = matchers
         self.middleware = middleware
         self.auto_acknowledgement = auto_acknowledgement
-        self.arg_names = inspect.getfullargspec(ack_function).args
+        self.arg_names = get_arg_names_of_callable(ack_function)
         self.logger = get_bolt_app_logger(app_name, self.ack_function, base_logger)
 
     def run_ack_function(

docs/api-docs/slack_bolt/listener/listener_completion_handler.html

@@ -26,14 +26,14 @@ <h1 class="title">Module <code>slack_bolt.listener.listener_completion_handler</
 <summary>
 <span>Expand source code</span>
 </summary>
-<pre><code class="python">import inspect
-from abc import ABCMeta, abstractmethod
+<pre><code class="python">from abc import ABCMeta, abstractmethod
 from logging import Logger
 from typing import Callable, Dict, Any, Optional
 
 from slack_bolt.kwargs_injection import build_required_kwargs
 from slack_bolt.request.request import BoltRequest
 from slack_bolt.response.response import BoltResponse
+from slack_bolt.util.utils import get_arg_names_of_callable
 
 
 class ListenerCompletionHandler(metaclass=ABCMeta):
@@ -56,7 +56,7 @@ <h1 class="title">Module <code>slack_bolt.listener.listener_completion_handler</
     def __init__(self, logger: Logger, func: Callable[..., None]):
         self.func = func
         self.logger = logger
-        self.arg_names = inspect.getfullargspec(func).args
+        self.arg_names = get_arg_names_of_callable(func)
 
     def handle(
         self,
@@ -108,7 +108,7 @@ <h2 class="section-title" id="header-classes">Classes</h2>
     def __init__(self, logger: Logger, func: Callable[..., None]):
         self.func = func
         self.logger = logger
-        self.arg_names = inspect.getfullargspec(func).args
+        self.arg_names = get_arg_names_of_callable(func)
 
     def handle(
         self,