Replace asyncio.iscoroutinefunction to inspect.iscoroutinefunction

discord/client.py

@@ -26,6 +26,7 @@
 
 import asyncio
 import datetime
+import inspect
 import logging
 from typing import (
     TYPE_CHECKING,
@@ -2052,7 +2053,7 @@ async def on_ready():
             The coroutine passed is not actually a coroutine.
         """
 
-        if not asyncio.iscoroutinefunction(coro):
+        if not inspect.iscoroutinefunction(coro):
             raise TypeError('event registered must be a coroutine function')
 
         setattr(self, coro.__name__, coro)

discord/ext/commands/bot.py

@@ -25,7 +25,7 @@
 from __future__ import annotations
 
 
 import asyncio
 import collections
 import collections.abc
 import inspect
@@ -581,7 +581,7 @@
         TypeError
             The coroutine passed is not actually a coroutine.
         """
-        if not asyncio.iscoroutinefunction(coro):
+        if not inspect.iscoroutinefunction(coro):
             raise TypeError('The pre-invoke hook must be a coroutine.')
 
         self._before_invoke = coro
@@ -618,7 +618,7 @@
         TypeError
             The coroutine passed is not actually a coroutine.
         """
-        if not asyncio.iscoroutinefunction(coro):
+        if not inspect.iscoroutinefunction(coro):
             raise TypeError('The post-invoke hook must be a coroutine.')
 
         self._after_invoke = coro
@@ -654,7 +654,7 @@
         """
         name = func.__name__ if name is MISSING else name
 
-        if not asyncio.iscoroutinefunction(func):
+        if not inspect.iscoroutinefunction(func):
             raise TypeError('Listeners must be coroutines')
 
         if name in self.extra_events:
@@ -1220,7 +1220,7 @@
 
         if callable(prefix):
             # self will be a Bot or AutoShardedBot
             ret = await discord.utils.maybe_coroutine(prefix, self, message)  # type: ignore
 
         if not isinstance(ret, str):
             try:

discord/ext/commands/core.py

@@ -427,7 +427,7 @@ def __init__(
         /,
         **kwargs: Unpack[_CommandKwargs],
     ) -> None:
-        if not asyncio.iscoroutinefunction(func):
+        if not inspect.iscoroutinefunction(func):
             raise TypeError('Callback must be a coroutine.')
 
         name = kwargs.get('name') or func.__name__
@@ -1102,7 +1102,7 @@ def error(self, coro: Error[CogT, ContextT], /) -> Error[CogT, ContextT]:
             The coroutine passed is not actually a coroutine.
         """
 
-        if not asyncio.iscoroutinefunction(coro):
+        if not inspect.iscoroutinefunction(coro):
             raise TypeError('The error handler must be a coroutine.')
 
         self.on_error: Error[CogT, Any] = coro
@@ -1140,7 +1140,7 @@ def before_invoke(self, coro: Hook[CogT, ContextT], /) -> Hook[CogT, ContextT]:
         TypeError
             The coroutine passed is not actually a coroutine.
         """
-        if not asyncio.iscoroutinefunction(coro):
+        if not inspect.iscoroutinefunction(coro):
             raise TypeError('The pre-invoke hook must be a coroutine.')
 
         self._before_invoke = coro
@@ -1171,7 +1171,7 @@ def after_invoke(self, coro: Hook[CogT, ContextT], /) -> Hook[CogT, ContextT]:
         TypeError
             The coroutine passed is not actually a coroutine.
         """
-        if not asyncio.iscoroutinefunction(coro):
+        if not inspect.iscoroutinefunction(coro):
             raise TypeError('The post-invoke hook must be a coroutine.')
 
         self._after_invoke = coro