From 8da94b8a153ceb0d6417d76729ba75e80eaa75c1 Mon Sep 17 00:00:00 2001
From: Toshiki Kataoka <tos.lunar@gmail.com>
Date: Tue, 9 Apr 2019 15:26:02 +0900
Subject: [PATCH] Remove six.io. (#285)

There was `six.io` if and only if py3, which was error-prone.
---
 six.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/six.py b/six.py
index 89b2188fd..47ecf52bd 100644
--- a/six.py
+++ b/six.py
@@ -637,6 +637,7 @@ def u(s):
     import io
     StringIO = io.StringIO
     BytesIO = io.BytesIO
+    del io
     _assertCountEqual = "assertCountEqual"
     if sys.version_info[1] <= 1:
         _assertRaisesRegex = "assertRaisesRegexp"