Upgrade Python syntax with pyupgrade https://github.com/asottile/pyupgrade

1 files changed, 10 insertions, 10 deletions

diff --git a/examples/zonediff.py b/examples/zonediff.py
index bfe4ee3..b65f828 100755
--- a/examples/zonediff.py
+++ b/examples/zonediff.py
@@ -101,7 +101,7 @@ def format_changes_plain(oldf, # type: str
     Given 2 filenames and a list of changes from diff_zones, produce diff-like
     output. If ignore_ttl is True, TTL-only changes are not displayed"""
 
-    ret = "--- %s\n+++ %s\n" % (oldf, newf)
+    ret = "--- {}\n+++ {}\n".format(oldf, newf)
     for name, old, new in changes:
         ret += "@ %s\n" % name
         if not old:
@@ -244,34 +244,34 @@ The differences shown will be logical differences, not textual differences.
     else:
         if len(args) == 3:
             filename, oldr, newr = args
-            oldn = "%s:%s" % (oldr, filename)
-            newn = "%s:%s" % (newr, filename)
+            oldn = "{}:{}".format(oldr, filename)
+            newn = "{}:{}".format(newr, filename)
         else:
             filename, oldr = args
             newr = None
-            oldn = "%s:%s" % (oldr, filename)
+            oldn = "{}:{}".format(oldr, filename)
             newn = filename
 
     old, new = None, None
     oldz, newz = None, None
     if opts.use_bzr:
         old = _open(["bzr", "cat", "-r" + oldr, filename],
-                    "Unable to retrieve revision %s of %s" % (oldr, filename))
+                    "Unable to retrieve revision {} of {}".format(oldr, filename))
         if newr is not None:
             new = _open(["bzr", "cat", "-r" + newr, filename],
-                        "Unable to retrieve revision %s of %s" % (newr, filename))
+                        "Unable to retrieve revision {} of {}".format(newr, filename))
     elif opts.use_git:
         old = _open(["git", "show", oldn],
-                    "Unable to retrieve revision %s of %s" % (oldr, filename))
+                    "Unable to retrieve revision {} of {}".format(oldr, filename))
         if newr is not None:
             new = _open(["git", "show", newn],
-                        "Unable to retrieve revision %s of %s" % (newr, filename))
+                        "Unable to retrieve revision {} of {}".format(newr, filename))
     elif opts.use_rcs:
         old = _open(["co", "-q", "-p", "-r" + oldr, filename],
-                    "Unable to retrieve revision %s of %s" % (oldr, filename))
+                    "Unable to retrieve revision {} of {}".format(oldr, filename))
         if newr is not None:
             new = _open(["co", "-q", "-p", "-r" + newr, filename],
-                        "Unable to retrieve revision %s of %s" % (newr, filename))
+                        "Unable to retrieve revision {} of {}".format(newr, filename))
     if not opts.use_vc:
         old = _open(oldn, "Unable to open %s" % oldn)
     if not opts.use_vc or newr is None: