From: Bob Halley <halley@dnspython.org>
Date: Thu, 2 Apr 2020 15:45:04 +0000 (-0700)
Subject: more delinting
X-Git-Tag: v2.0.0rc1~313
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77c0edb634b5de9ade6456eb1fe93e7e8bd1ed01;p=thirdparty%2Fdnspython.git

more delinting
---

diff --git a/dns/rdata.py b/dns/rdata.py
index f207168c..136d92a9 100644
--- a/dns/rdata.py
+++ b/dns/rdata.py
@@ -94,15 +94,15 @@ def _constify(o):
     """
     Convert mutable types to immutable types.
     """
-    if type(o) == bytearray:
+    if isinstance(o, bytearray):
         return bytes(o)
-    if type(o) == tuple:
+    if isinstance(o, tuple):
         try:
             hash(o)
             return o
         except Exception:
             return tuple(_constify(elt) for elt in o)
-    if type(o) == list:
+    if isinstance(o, list):
         return tuple(_constify(elt) for elt in o)
     return o