From 5385aa61b25a817163e69c3f25e13daf5c41c720 Mon Sep 17 00:00:00 2001
From: kgriffs <kurt.griffiths@rackspace.com>
Date: Tue, 14 Jan 2014 17:07:19 -0600
Subject: [PATCH] chore(util.uri): Remove unused globals

---
 falcon/util/uri.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/falcon/util/uri.py b/falcon/util/uri.py
index ec9b895..aebf41a 100644
--- a/falcon/util/uri.py
+++ b/falcon/util/uri.py
@@ -30,9 +30,7 @@ _UNRESERVED = ('ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 _DELIMITERS = ":/?#[]@!$&'()*+,;="
 _ALL_ALLOWED = _UNRESERVED + _DELIMITERS
 
-_ESCAPE_SEQUENCE = re.compile(b'%..')
 _HEX_DIGITS = '0123456789ABCDEFabcdef'
-_UTF8_MAX = 127
 
 # NOTE(kgriffs): Match query string fields that have names that
 # start with a letter.