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Diffstat (limited to 'cloudinit/sources/__init__.py')
| -rw-r--r-- | cloudinit/sources/__init__.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cloudinit/sources/__init__.py b/cloudinit/sources/__init__.py index 55900119..46350255 100644 --- a/cloudinit/sources/__init__.py +++ b/cloudinit/sources/__init__.py @@ -20,6 +20,8 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. +import abc + from cloudinit import importer from cloudinit import log as logging from cloudinit import user_data as ud @@ -37,6 +39,9 @@ class DataSourceNotFoundException(Exception): class DataSource(object): + + __metaclass__ = abc.ABCMeta + def __init__(self, sys_cfg, distro, paths): self.sys_cfg = sys_cfg self.distro = distro |