From: Thomas A Caswell <tcaswell@bnl.gov>
Date: Wed, 30 Oct 2019 23:50:52 +0000 (-0400)
Subject: MNT: use raw string literals for invalid escapes
X-Git-Tag: v2.0.0rc1~346^2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58238430084b593802149ca6c144c6d82fddb364;p=thirdparty%2Fdnspython.git

MNT: use raw string literals for invalid escapes
---

diff --git a/dns/zone.py b/dns/zone.py
index 1989d1a7..542ec7ea 100644
--- a/dns/zone.py
+++ b/dns/zone.py
@@ -738,9 +738,9 @@ class _MasterReader(object):
     def _parse_modify(self, side):
         # Here we catch everything in '{' '}' in a group so we can replace it
         # with ''.
-        is_generate1 = re.compile("^.*\$({(\+|-?)(\d+),(\d+),(.)}).*$")
-        is_generate2 = re.compile("^.*\$({(\+|-?)(\d+)}).*$")
-        is_generate3 = re.compile("^.*\$({(\+|-?)(\d+),(\d+)}).*$")
+        is_generate1 = re.compile(r"^.*\$({(\+|-?)(\d+),(\d+),(.)}).*$")
+        is_generate2 = re.compile(r"^.*\$({(\+|-?)(\d+)}).*$")
+        is_generate3 = re.compile(r"^.*\$({(\+|-?)(\d+),(\d+)}).*$")
         # Sometimes there are modifiers in the hostname. These come after
         # the dollar sign. They are in the form: ${offset[,width[,base]]}.
         # Make names