Update keystoneclient code to account for hacking 0.9.2

Fixed most of the errors reported back from hacking 0.9.2.
Specifically:
- E128 continuation line under-indented for visual indent
- E251 unexpected spaces around keyword / parameter equals
- E265 block comment should start with '# '
- H305 imports not grouped correctly
- H307 like imports should be grouped together
- H402 one line docstring needs punctuation
- H904 Wrap long lines in parentheses instead of a backslash

But opted to ignore the following for now:
- E122: continuation line missing indentation or outdented
- H405: multi line docstring summary not separated with an empty line

Change-Id: Ib8e698d85fd598fa91435538657361a1f695ce89

1 files changed, 2 insertions, 1 deletions

diff --git a/keystoneclient/httpclient.py b/keystoneclient/httpclient.py
index 4c9bb24..5f0a2e8 100644
--- a/keystoneclient/httpclient.py
+++ b/keystoneclient/httpclient.py
@@ -24,8 +24,9 @@ import logging
 from six.moves.urllib import parse as urlparse
 
 try:
-    import keyring
     import pickle
+
+    import keyring
 except ImportError:
     keyring = None
     pickle = None