From 03674bd4526ce2374f5077d50cd6da603e78f48a Mon Sep 17 00:00:00 2001
From: Jean-Paul Calderone <exarkun@twistedmatrix.com>
Date: Wed, 13 Apr 2022 16:01:32 -0400
Subject: [PATCH] use Tuple for type alias

__future__.annotations only fixes py37/generic builtins in annotations syntax,
not arbitrary expressions
---
 src/allmydata/test/cli/wormholetesting.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/allmydata/test/cli/wormholetesting.py b/src/allmydata/test/cli/wormholetesting.py
index 715e82236..0cee78a5a 100644
--- a/src/allmydata/test/cli/wormholetesting.py
+++ b/src/allmydata/test/cli/wormholetesting.py
@@ -32,7 +32,7 @@ For example::
 
 from __future__ import annotations
 
-from typing import Iterator, Optional, Sequence
+from typing import Iterator, Optional, Sequence, Tuple
 from collections.abc import Awaitable
 from inspect import getargspec
 from itertools import count
@@ -48,7 +48,7 @@ WormholeCode = str
 WormholeMessage = bytes
 AppId = str
 RelayURL = str
-ApplicationKey = tuple[RelayURL, AppId]
+ApplicationKey = Tuple[RelayURL, AppId]
 
 @define
 class MemoryWormholeServer(object):