From: Brian Wellington <bwelling@xbill.org>
Date: Wed, 17 Jun 2020 23:08:20 +0000 (-0700)
Subject: Optimize wiredata __getitem__.
X-Git-Tag: v2.0.0rc1~51
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c7affb3edeae9e1b5079751b45296b270e52610;p=thirdparty%2Fdnspython.git

Optimize wiredata __getitem__.

When getting an item (not a slice), call bytes.__getitem__ directly
rather than creating a new bytes object.
---

diff --git a/dns/wiredata.py b/dns/wiredata.py
index a3fab734..51f12fc3 100644
--- a/dns/wiredata.py
+++ b/dns/wiredata.py
@@ -37,7 +37,7 @@ class WireData(bytes):
                         raise dns.exception.FormError
 
                 return WireData(super().__getitem__(key))
-            return self.unwrap()[key]
+            return super().__getitem__(key)
         except IndexError:
             raise dns.exception.FormError