[PATCH] Fix Python 3 compatibility of mountstats and nfs-iostat

[Slavek Kabrda <bkabrda@redhat.com>]

Signed-off-by: Slavek Kabrda <bkabrda@redhat.com>
---
 tools/mountstats/mountstats.py | 2 +-
 tools/nfs-iostat/nfs-iostat.py | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/mountstats/mountstats.py b/tools/mountstats/mountstats.py
index e46105d..1fb3e2f 100644
--- a/tools/mountstats/mountstats.py
+++ b/tools/mountstats/mountstats.py
@@ -371,7 +371,7 @@ def parse_stats_file(filename):
     ms_dict = dict()
     key = ''
 
-    f = file(filename)
+    f = open(filename)
     for line in f.readlines():
         words = line.split()
         if len(words) == 0:
diff --git a/tools/nfs-iostat/nfs-iostat.py b/tools/nfs-iostat/nfs-iostat.py
index b324cd8..61d15a5 100644
--- a/tools/nfs-iostat/nfs-iostat.py
+++ b/tools/nfs-iostat/nfs-iostat.py
@@ -213,7 +213,8 @@ class DeviceData:
         # the reference to them.  so we build new lists here
         # for the result object.
         for op in result.__rpc_data['ops']:
-            result.__rpc_data[op] = map(difference, self.__rpc_data[op], old_stats.__rpc_data[op])
+            result.__rpc_data[op] = list(map(
+                difference, self.__rpc_data[op], old_stats.__rpc_data[op]))
 
         # update the remaining keys we care about
         result.__rpc_data['rpcsends'] -= old_stats.__rpc_data['rpcsends']
-- 
2.0.1