Remove unused functions and move storage-specific utils to storage.

This is the first pass at setting things up to split storage out into
a separate package.

It replaces the guts of iutil.execWithRedirect and iutil.execWithCapture
with a single backend function, _run_program. The main thing I can think
of that might be cause for complaint is that _run_program does not log
each output line as the external program outputs it, so you get the whole
output buffer at once. Storage gets its own copy of _run_program and
all of the calls in storage use the copy from storage.util.

The reason I moved all of the iutil arch functions into storage is that
they are mostly used in storage and I didn't want there to be two copies
of the whole set.

The rest is removing of unused things and moving of things only used by
storage into storage.

1 files changed, 2 insertions, 1 deletions

diff --git a/pyanaconda/timezone.py b/pyanaconda/timezone.py
index 6e8709b43..01edeb37c 100644
--- a/pyanaconda/timezone.py
+++ b/pyanaconda/timezone.py
@@ -30,6 +30,7 @@ from collections import OrderedDict
 
 from pyanaconda import localization
 from pyanaconda import iutil
+from pyanaconda.storage import arch
 
 import logging
 log = logging.getLogger("anaconda")
@@ -105,7 +106,7 @@ def save_hw_clock(timezone):
 
     """
 
-    if iutil.isS390():
+    if arch.isS390():
         return
 
     cmd = "hwclock"