6 files changed, 7 insertions, 7 deletions
diff --git a/dns/rdtypes/ANY/GPOS.py b/dns/rdtypes/ANY/GPOS.py
index a359a77..4f22818 100644
--- a/dns/rdtypes/ANY/GPOS.py
+++ b/dns/rdtypes/ANY/GPOS.py
@@ -80,7 +80,7 @@ class GPOS(dns.rdata.Rdata):
         self.altitude = altitude
 
     def to_text(self, origin=None, relativize=True, **kw):
-        return '%s %s %s' % (self.latitude.decode(),
+        return '{} {} {}'.format(self.latitude.decode(),
                              self.longitude.decode(),
                              self.altitude.decode())
 
diff --git a/dns/rdtypes/ANY/HINFO.py b/dns/rdtypes/ANY/HINFO.py
index e5a1bea..1e0620a 100644
--- a/dns/rdtypes/ANY/HINFO.py
+++ b/dns/rdtypes/ANY/HINFO.py
@@ -45,8 +45,8 @@ class HINFO(dns.rdata.Rdata):
             self.os = os
 
     def to_text(self, origin=None, relativize=True, **kw):
-        return '"%s" "%s"' % (dns.rdata._escapify(self.cpu),
-                              dns.rdata._escapify(self.os))
+        return '"{}" "{}"'.format(dns.rdata._escapify(self.cpu),
+                                  dns.rdata._escapify(self.os))
 
     @classmethod
     def from_text(cls, rdclass, rdtype, tok, origin=None, relativize=True):
diff --git a/dns/rdtypes/ANY/ISDN.py b/dns/rdtypes/ANY/ISDN.py
index da2ae3a..e264814 100644
--- a/dns/rdtypes/ANY/ISDN.py
+++ b/dns/rdtypes/ANY/ISDN.py
@@ -46,7 +46,7 @@ class ISDN(dns.rdata.Rdata):
 
     def to_text(self, origin=None, relativize=True, **kw):
         if self.subaddress:
-            return '"%s" "%s"' % (dns.rdata._escapify(self.address),
+            return '"{}" "{}"'.format(dns.rdata._escapify(self.address),
                                   dns.rdata._escapify(self.subaddress))
         else:
             return '"%s"' % dns.rdata._escapify(self.address)
diff --git a/dns/rdtypes/ANY/LOC.py b/dns/rdtypes/ANY/LOC.py
index b433da9..cd5e3fb 100644
--- a/dns/rdtypes/ANY/LOC.py
+++ b/dns/rdtypes/ANY/LOC.py
@@ -156,7 +156,7 @@ class LOC(dns.rdata.Rdata):
         if self.size != _default_size or \
             self.horizontal_precision != _default_hprec or \
                 self.vertical_precision != _default_vprec:
-            text += " %0.2fm %0.2fm %0.2fm" % (
+            text += " {:0.2f}m {:0.2f}m {:0.2f}m".format(
                 self.size / 100.0, self.horizontal_precision / 100.0,
                 self.vertical_precision / 100.0
             )
diff --git a/dns/rdtypes/ANY/NSEC.py b/dns/rdtypes/ANY/NSEC.py
index dfe9685..470a49d 100644
--- a/dns/rdtypes/ANY/NSEC.py
+++ b/dns/rdtypes/ANY/NSEC.py
@@ -50,7 +50,7 @@ class NSEC(dns.rdata.Rdata):
                         bits.append(dns.rdatatype.to_text(window * 256 +
                                                           i * 8 + j))
             text += (' ' + ' '.join(bits))
-        return '%s%s' % (next, text)
+        return '{}{}'.format(next, text)
 
     @classmethod
     def from_text(cls, rdclass, rdtype, tok, origin=None, relativize=True):
diff --git a/dns/rdtypes/ANY/RP.py b/dns/rdtypes/ANY/RP.py
index e9071c7..5b701d9 100644
--- a/dns/rdtypes/ANY/RP.py
+++ b/dns/rdtypes/ANY/RP.py
@@ -39,7 +39,7 @@ class RP(dns.rdata.Rdata):
     def to_text(self, origin=None, relativize=True, **kw):
         mbox = self.mbox.choose_relativity(origin, relativize)
         txt = self.txt.choose_relativity(origin, relativize)
-        return "%s %s" % (str(mbox), str(txt))
+        return "{} {}".format(str(mbox), str(txt))
 
     @classmethod
     def from_text(cls, rdclass, rdtype, tok, origin=None, relativize=True):