Use %d string interpolation instead of {}.

apache · Sep 1, 2014 · 1ceb2c8 · 1ceb2c8
1 parent a1854d7
commit 1ceb2c8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ec2/spark_ec2.py b/ec2/spark_ec2.py
@@ -347,7 +347,7 @@ def launch_cluster(conn, opts, cluster_name):
     if opts.instance_type.startswith('m3.'):
         for i in range(get_num_disks(opts.instance_type)):
             dev = BlockDeviceType()
-            dev.ephemeral_name = 'ephemeral{}'.format(i)
+            dev.ephemeral_name = 'ephemeral%d' % i
             # The first ephemeral drive is /dev/sdb.
             name = '/dev/sd' + string.letters[i + 1]
             block_map[name] = dev