From 6a433d2085c474ac23b4720a4e4ebc61a633d96e Mon Sep 17 00:00:00 2001
From: Benjamin Peterson <benjamin@python.org>
Date: Thu, 28 Dec 2017 23:24:40 -0800
Subject: [PATCH] remove unused import (GH-5040) (cherry picked from commit
 e325608740bee161ca7fefd09463d63099efa1b8)

---
 Lib/lib2to3/patcomp.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Lib/lib2to3/patcomp.py b/Lib/lib2to3/patcomp.py
index 5bda0f9299d9bd..f6f845e3608294 100644
--- a/Lib/lib2to3/patcomp.py
+++ b/Lib/lib2to3/patcomp.py
@@ -12,7 +12,6 @@
 
 # Python imports
 import io
-import os
 
 # Fairly local imports
 from .pgen2 import driver, literals, token, tokenize, parse, grammar