Fix compatibility with Python 3.7

10 files changed, 21 insertions, 15 deletions

diff --git a/slack/slack_conversation.py b/slack/slack_conversation.py
index d078ead..a23666e 100644
--- a/slack/slack_conversation.py
+++ b/slack/slack_conversation.py
@@ -2,7 +2,7 @@ from __future__ import annotations
 
 import time
 from contextlib import contextmanager
-from typing import TYPE_CHECKING, List, Literal, Optional, Union
+from typing import TYPE_CHECKING, List, Optional, Union
 
 import weechat
 
@@ -12,6 +12,8 @@ from slack.task import gather
 from slack.util import get_callback_name
 
 if TYPE_CHECKING:
+    from typing_extensions import Literal
+
     from slack.slack_api import SlackApi
     from slack.slack_workspace import SlackWorkspace
 
diff --git a/slack/task.py b/slack/task.py
index 5b3ebfd..d765811 100644
--- a/slack/task.py
+++ b/slack/task.py
@@ -2,13 +2,13 @@ from __future__ import annotations
 
 import traceback
 from typing import (
+    TYPE_CHECKING,
     Any,
     Awaitable,
     Coroutine,
     Dict,
     Generator,
     List,
-    Literal,
     Optional,
     Sequence,
     Tuple,
@@ -25,6 +25,9 @@ from slack.log import print_error
 from slack.shared import shared
 from slack.util import get_callback_name
 
+if TYPE_CHECKING:
+    from typing_extensions import Literal
+
 T = TypeVar("T")
 
 
diff --git a/typings/slack_api/slack_bots_info.pyi b/typings/slack_api/slack_bots_info.pyi
index 966d097..3204649 100644
--- a/typings/slack_api/slack_bots_info.pyi
+++ b/typings/slack_api/slack_bots_info.pyi
@@ -1,7 +1,7 @@
-from typing import Dict, List, Literal, TypedDict, final
+from typing import Dict, List
 
 from slack_api.slack_error import SlackErrorResponse
-from typing_extensions import NotRequired
+from typing_extensions import Literal, NotRequired, TypedDict, final
 
 class SlackBotInfo(TypedDict):
     id: str
diff --git a/typings/slack_api/slack_conversations_history.pyi b/typings/slack_api/slack_conversations_history.pyi
index c50c038..9a12214 100644
--- a/typings/slack_api/slack_conversations_history.pyi
+++ b/typings/slack_api/slack_conversations_history.pyi
@@ -1,9 +1,9 @@
 from __future__ import annotations
 
-from typing import Dict, List, Literal, TypedDict, final
+from typing import Dict, List
 
 from slack_api.slack_error import SlackErrorResponse
-from typing_extensions import NotRequired
+from typing_extensions import Literal, NotRequired, TypedDict, final
 
 @final
 class SlackMessageBlockElement(TypedDict):
diff --git a/typings/slack_api/slack_conversations_info.pyi b/typings/slack_api/slack_conversations_info.pyi
index 0c0a74c..9dc721b 100644
--- a/typings/slack_api/slack_conversations_info.pyi
+++ b/typings/slack_api/slack_conversations_info.pyi
@@ -1,9 +1,10 @@
 from __future__ import annotations
 
-from typing import Generic, List, Literal, TypedDict, TypeVar, final
+from typing import Generic, List
 
 from slack_api.slack_conversations_history import SlackMessage
 from slack_api.slack_error import SlackErrorResponse
+from typing_extensions import Literal, TypedDict, TypeVar, final
 
 T = TypeVar("T")
 
diff --git a/typings/slack_api/slack_error.pyi b/typings/slack_api/slack_error.pyi
index 0c84bfc..9e8791d 100644
--- a/typings/slack_api/slack_error.pyi
+++ b/typings/slack_api/slack_error.pyi
@@ -1,4 +1,4 @@
-from typing import Literal, TypedDict, final
+from typing_extensions import Literal, TypedDict, final
 
 @final
 class SlackErrorResponse(TypedDict):
diff --git a/typings/slack_api/slack_rtm_connect.pyi b/typings/slack_api/slack_rtm_connect.pyi
index 63e23b4..34d20b9 100644
--- a/typings/slack_api/slack_rtm_connect.pyi
+++ b/typings/slack_api/slack_rtm_connect.pyi
@@ -1,9 +1,7 @@
 from __future__ import annotations
 
-from typing import Literal, TypedDict, final
-
 from slack_api.slack_error import SlackErrorResponse
-from typing_extensions import NotRequired
+from typing_extensions import Literal, NotRequired, TypedDict, final
 
 @final
 class SlackRtmConnectTeam(TypedDict):
diff --git a/typings/slack_api/slack_users_conversations.pyi b/typings/slack_api/slack_users_conversations.pyi
index 5bfbe62..6c02bca 100644
--- a/typings/slack_api/slack_users_conversations.pyi
+++ b/typings/slack_api/slack_users_conversations.pyi
@@ -1,8 +1,9 @@
 from __future__ import annotations
 
-from typing import Generic, List, Literal, TypedDict, TypeVar, final
+from typing import Generic, List
 
 from slack_api.slack_error import SlackErrorResponse
+from typing_extensions import Literal, TypedDict, TypeVar, final
 
 T = TypeVar("T")
 
diff --git a/typings/slack_api/slack_users_info.pyi b/typings/slack_api/slack_users_info.pyi
index 20ba3d1..666c11f 100644
--- a/typings/slack_api/slack_users_info.pyi
+++ b/typings/slack_api/slack_users_info.pyi
@@ -1,9 +1,9 @@
 from __future__ import annotations
 
-from typing import Dict, Generic, List, Literal, Optional, TypedDict, TypeVar, final
+from typing import Dict, Generic, List, Optional
 
 from slack_api.slack_error import SlackErrorResponse
-from typing_extensions import NotRequired
+from typing_extensions import Literal, NotRequired, TypedDict, TypeVar, final
 
 T = TypeVar("T")
 
diff --git a/typings/slack_edgeapi/slack_users_search.pyi b/typings/slack_edgeapi/slack_users_search.pyi
index 47a9f38..42f79b0 100644
--- a/typings/slack_edgeapi/slack_users_search.pyi
+++ b/typings/slack_edgeapi/slack_users_search.pyi
@@ -1,7 +1,8 @@
-from typing import List, Literal, TypedDict
+from typing import List
 
 from slack_api.slack_error import SlackErrorResponse
 from slack_api.slack_users_info import SlackUserInfo
+from typing_extensions import Literal, TypedDict
 
 class SlackUsersSearchSuccessResponse(TypedDict):
     ok: Literal[True]