More coding style cleanup

Fixing more issues found with pylint.  Some that were supposed to
have been fixed in the previous sweep (Ie0db839e) but were missed:

C0321: More than one statement on a single line
W0622: Redefining built-in 'name'

And some more:

W0631: Using possibly undefined loop variable 'name'
W0223: Method 'name' is abstract in class 'name' but is not overridden
W0231: __init__ method from base class 'name' is not called

Change-Id: Ie119183708609d6279e973057a385fde864230c3

1 files changed, 1 insertions, 1 deletions

diff --git a/main.py b/main.py
index 34dd27dc..278fd36f 100755
--- a/main.py
+++ b/main.py
@@ -45,7 +45,7 @@ from error import RepoChangedException
 from manifest_xml import XmlManifest
 from pager import RunPager
 
-from subcmds import all as all_commands
+from subcmds import all_commands
 
 global_options = optparse.OptionParser(
                  usage="repo [-p|--paginate|--no-pager] COMMAND [ARGS]"