wic: Remove rpm and grabber dependencies from BaseImageCreator

BaseImageCreator is a base class for DirectImageCreator and others,
and imports rpm and grabber (which imports rpm).

The various plugins e.g. DirectPlugin import the creators and
therefore these dependencies, which manifest at run-time as e.g.:

  Warning: Failed to load plugin imager/direct_plugin: No module named
    rpm

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/scripts/lib/mic/imager/baseimager.py b/scripts/lib/mic/imager/baseimager.py
index 4d6be29a0e5ab726ddaf7c2cba57f19f98ae2bbc..b7212493b439437e0a737c9dd5f7f5b0810f2a9f 100644 (file)
--- a/scripts/lib/mic/imager/baseimager.py
+++ b/scripts/lib/mic/imager/baseimager.py
@@ -26,12 +26,10 @@ import re
 import tarfile
 import glob
 
-import rpm
-
 from mic import kickstart
 from mic import msger
 from mic.utils.errors import CreatorError, Abort
-from mic.utils import misc, grabber, runner, fs_related as fs
+from mic.utils import misc, runner, fs_related as fs
 
 class BaseImageCreator(object):
     """Installs a system to a chroot directory.