From 87069f0267b1fab6601a2df401ed1d0dedc90980 Mon Sep 17 00:00:00 2001
From: Jonathan Ringer <jonringer117@gmail.com>
Date: Thu, 24 Oct 2019 21:38:10 -0700
Subject: [PATCH] pythonPackages.trio: fix tests

---
 pkgs/development/python-modules/trio/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/trio/default.nix b/pkgs/development/python-modules/trio/default.nix
index b21157ec9486..2c64e12e9045 100644
--- a/pkgs/development/python-modules/trio/default.nix
+++ b/pkgs/development/python-modules/trio/default.nix
@@ -13,6 +13,7 @@
 , jedi
 , pylint
 , astor
+, yapf
 }:
 
 buildPythonPackage rec {
@@ -25,7 +26,7 @@ buildPythonPackage rec {
     sha256 = "0wnnrs36arvimrfgrlbpjw3nx7lppx43yvk2b380ivv69h52i6hl";
   };
 
-  checkInputs = [ astor pytest pyopenssl trustme jedi pylint ];
+  checkInputs = [ astor pytest pyopenssl trustme jedi pylint yapf ];
   # It appears that the build sandbox doesn't include /etc/services, and these tests try to use it.
   checkPhase = ''
     HOME="$(mktemp -d)" py.test -k 'not test_getnameinfo and not test_SocketType_resolve and not test_getprotobyname and not test_waitpid'