From: youguanxinqing <youguanxinqing@qq.com>
Date: Mon, 11 Jan 2021 15:01:04 +0000 (+0800)
Subject: format code according to result of flake8 check
X-Git-Tag: v6.2.0b1~52^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e60bc9852eb23aeb6ce5dc2ef913de5b567f775;p=thirdparty%2Ftornado.git

format code according to result of flake8 check
---

diff --git a/tornado/testing.py b/tornado/testing.py
index e8d6d29ed..bb2810326 100644
--- a/tornado/testing.py
+++ b/tornado/testing.py
@@ -45,7 +45,9 @@ if typing.TYPE_CHECKING:
 _NON_OWNED_IOLOOPS = AsyncIOMainLoop
 
 
-def bind_unused_port(reuse_port: bool = False, address: str = "127.0.0.1") -> Tuple[socket.socket, int]:
+def bind_unused_port(
+    reuse_port: bool = False, address: str = "127.0.0.1"
+) -> Tuple[socket.socket, int]:
     """Binds a server socket to an available port on localhost.
 
     Returns a tuple (socket, port).