[virt-bootstrap] [PATCH v4 01/26] sources: Set default format with a constant

[Radostin Stoyanov <rstoyanov1@xxxxxxxxx>]

---
 src/virtBootstrap/utils.py          | 2 ++
 src/virtBootstrap/virt_bootstrap.py | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/virtBootstrap/utils.py b/src/virtBootstrap/utils.py
index 2c79d6b..dbe4677 100644
--- a/src/virtBootstrap/utils.py
+++ b/src/virtBootstrap/utils.py
@@ -38,6 +38,8 @@ import passlib.hosts
 # pylint: disable=invalid-name
 # Create logger
 logger = logging.getLogger(__name__)
+
+DEFAULT_OUTPUT_FORMAT = 'dir'
 # Default virtual size of qcow2 image
 DEF_QCOW2_SIZE = '5G'
 if os.geteuid() == 0:
diff --git a/src/virtBootstrap/virt_bootstrap.py b/src/virtBootstrap/virt_bootstrap.py
index c9bf1c8..ddc5456 100755
--- a/src/virtBootstrap/virt_bootstrap.py
+++ b/src/virtBootstrap/virt_bootstrap.py
@@ -165,7 +165,7 @@ def mapping_uid_gid(dest, uid_map, gid_map):
 
 # pylint: disable=too-many-arguments
 def bootstrap(uri, dest,
-              fmt='dir',
+              fmt=utils.DEFAULT_OUTPUT_FORMAT,
               username=None,
               password=None,
               root_password=None,
@@ -267,7 +267,7 @@ def main():
                         help=_("Map both UIDs/GIDs"))
     parser.add_argument("--no-cache", action="store_true",
                         help=_("Do not store downloaded Docker images"))
-    parser.add_argument("-f", "--format", default='dir',
+    parser.add_argument("-f", "--format", default=utils.DEFAULT_OUTPUT_FORMAT,
                         choices=['dir', 'qcow2'],
                         help=_("Format to be used for the root filesystem"))
     parser.add_argument("-d", "--debug", action="store_const", dest="loglevel",
-- 
2.13.3

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