Use typing_extensions for ParamSpec (3.8 compat)

Author: scarletcafe

jishaku/exception_handling.py

@@ -19,6 +19,7 @@
 
 import discord
 from discord.ext import commands
+from typing_extensions import ParamSpec
 
 from jishaku.flags import Flags
 
@@ -58,7 +59,7 @@ async def send_traceback(
 
 
 T = typing.TypeVar('T')
-P = typing.ParamSpec('P')
+P = ParamSpec('P')
 
 
 async def do_after_sleep(delay: float, coro: typing.Callable[P, typing.Awaitable[T]], *args: P.args, **kwargs: P.kwargs) -> T:

jishaku/features/baseclass.py

@@ -18,6 +18,7 @@
 from datetime import datetime, timezone
 
 from discord.ext import commands
+from typing_extensions import ParamSpec
 
 from jishaku.types import BotT, ContextA
 
@@ -47,7 +48,7 @@
 ]
 
 T = typing.TypeVar('T')
-P = typing.ParamSpec('P')
+P = ParamSpec('P')
 Concatenate = typing.Concatenate
 Task = asyncio.Task[typing.Any]
 GenericFeature = typing.TypeVar('GenericFeature', bound='Feature')

jishaku/functools.py

@@ -15,8 +15,10 @@
 import functools
 import typing
 
+from typing_extensions import ParamSpec
+
 T = typing.TypeVar('T')
-P = typing.ParamSpec('P')
+P = ParamSpec('P')
 
 
 def executor_function(sync_function: typing.Callable[P, T]) -> typing.Callable[P, typing.Awaitable[T]]:

jishaku/repl/inspections.py

@@ -17,6 +17,8 @@
 import os
 import typing
 
+from typing_extensions import ParamSpec
+
 INSPECTIONS: typing.List[
     typing.Tuple[
         str,
@@ -28,7 +30,7 @@
 
 
 T = typing.TypeVar('T')
-P = typing.ParamSpec('P')
+P = ParamSpec('P')
 
 
 def add_inspection(name: str) -> typing.Callable[

jishaku/shell.py

@@ -20,8 +20,10 @@
 import time
 import typing
 
+from typing_extensions import ParamSpec
+
 T = typing.TypeVar('T')
-P = typing.ParamSpec('P')
+P = ParamSpec('P')
 
 
 SHELL = os.getenv("SHELL") or "/bin/bash"

requirements/_.txt

@@ -1,5 +1,6 @@
 braceexpand >= 0.1.7
 click >= 8.1.7
 discord.py >= 2.3.2
-import_expression >= 1.1.4, <2.0.0
+import_expression >= 1.1.4, < 2.0.0
 tabulate >= 0.9.0
+typing-extensions >= 4.3, < 5