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Make sysprep_info return a named tuple
[snf-image-creator]
/
image_creator
/
bundle_volume.py
diff --git
a/image_creator/bundle_volume.py
b/image_creator/bundle_volume.py
index
18d0245
..
215afb2
100644
(file)
--- a/
image_creator/bundle_volume.py
+++ b/
image_creator/bundle_volume.py
@@
-1,3
+1,5
@@
+# -*- coding: utf-8 -*-
+#
# Copyright 2012 GRNET S.A. All rights reserved.
#
# Redistribution and use in source and binary forms, with or
# Copyright 2012 GRNET S.A. All rights reserved.
#
# Redistribution and use in source and binary forms, with or
@@
-31,6
+33,11
@@
# interpreted as representing official policies, either expressed
# or implied, of GRNET S.A.
# interpreted as representing official policies, either expressed
# or implied, of GRNET S.A.
+"""This module hosts the code that performes the host bundling operation. By
+using the create_image method of the BundleVolume class the user can create an
+image out of the running system.
+"""
+
import os
import re
import tempfile
import os
import re
import tempfile
@@
-260,8
+267,11
@@
class BundleVolume(object):
name = os.path.basename(dev) + "_" + uuid.uuid4().hex
tablefd, table = tempfile.mkstemp()
try:
name = os.path.basename(dev) + "_" + uuid.uuid4().hex
tablefd, table = tempfile.mkstemp()
try:
- size = end - start + 1
- os.write(tablefd, "0 %d linear %s %d" % (size, dev, start))
+ try:
+ size = end - start + 1
+ os.write(tablefd, "0 %d linear %s %d" % (size, dev, start))
+ finally:
+ os.close(tablefd)
dmsetup('create', "%sp%d" % (name, num), table)
finally:
os.unlink(table)
dmsetup('create', "%sp%d" % (name, num), table)
finally:
os.unlink(table)