delint

2 files changed, 2 insertions, 6 deletions

diff --git a/examples/reverse.py b/examples/reverse.py
index b0a867d..b84017f 100755
--- a/examples/reverse.py
+++ b/examples/reverse.py
@@ -34,9 +34,7 @@ for filename in sys.argv[1:]:
         except KeyError:
             reverse_map[rdata.address] = [name.to_text()]
 
-keys = reverse_map.keys()
-keys.sort(key=dns.ipv4.inet_aton)
-for k in keys:
+for k in sorted(reverse_map.keys(), key=dns.ipv4.inet_aton):
     v = reverse_map[k]
     v.sort()
     print(k, v)
diff --git a/examples/xfr.py b/examples/xfr.py
index a7c2bb9..ec24b42 100755
--- a/examples/xfr.py
+++ b/examples/xfr.py
@@ -10,7 +10,5 @@ soa_answer = dns.resolver.query('dnspython.org', 'SOA')
 master_answer = dns.resolver.query(soa_answer[0].mname, 'A')
 
 z = dns.zone.from_xfr(dns.query.xfr(master_answer[0].address, 'dnspython.org'))
-names = z.nodes.keys()
-names.sort()
-for n in names:
+for n in sorted(z.nodes.keys()):
     print(z[n].to_text(n))