From 4f91238e349194976c52aebb0bb2d4b1d96ff591 Mon Sep 17 00:00:00 2001
From: Hiroaki Nakamura <hnakamur@gmail.com>
Date: Sun, 25 Aug 2013 07:44:18 +0900
Subject: [PATCH] Rewrite with "try ... finally" instead of "with" statement to
 support Python 2.4.

---
 library/system/hostname | 25 ++++++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

diff --git a/library/system/hostname b/library/system/hostname
index efaff11a48..17cdda8941 100644
--- a/library/system/hostname
+++ b/library/system/hostname
@@ -145,16 +145,22 @@ class DebianStrategy(GenericStrategy):
 
     def get_permanent_hostname(self):
         try:
-            with open(self.HOSTNAME_FILE) as f:
+            f = open(self.HOSTNAME_FILE)
+            try:
                 return f.read().split()
+            finally:
+                f.close()
         except Exception, err:
             self.module.fail_json(msg="failed to read hostname: %s" %
                 str(err))
 
     def set_permanent_hostname(self, name):
         try:
-            with open(self.HOSTNAME_FILE, 'w+') as f:
+            f = open(self.HOSTNAME_FILE, 'w+')
+            try:
                 f.write("%s\n" % name)
+            finally:
+                f.close()
         except Exception, err:
             self.module.fail_json(msg="failed to update hostname: %s" %
                 str(err))
@@ -180,11 +186,14 @@ class RedHatStrategy(GenericStrategy):
 
     def get_permanent_hostname(self):
         try:
-            with open(self.NETWORK_FILE, 'rb') as f:
+            f = open(self.NETWORK_FILE, 'rb')
+            try:
                 for line in f.readlines():
                     if line.startswith('HOSTNAME'):
                         k, v = line.split('=')
                         return v.strip()
+            finally:
+                f.close()
         except Exception, err:
             self.module.fail_json(msg="failed to read hostname: %s" %
                 str(err))
@@ -192,14 +201,20 @@ class RedHatStrategy(GenericStrategy):
     def set_permanent_hostname(self, name):
         try:
             lines = []
-            with open(self.NETWORK_FILE, 'rb') as f:
+            f = open(self.NETWORK_FILE, 'rb')
+            try:
                 for line in f.readlines():
                     if line.startswith('HOSTNAME'):
                         lines.append("HOSTNAME=%s\n" % name)
                     else:
                         lines.append(line)
-            with open(self.NETWORK_FILE, 'w+') as f:
+            finally:
+                f.close()
+            f = open(self.NETWORK_FILE, 'w+')
+            try:
                 f.writelines(lines)
+            finally:
+                f.close()
         except Exception, err:
             self.module.fail_json(msg="failed to update hostname: %s" %
                 str(err))