Fix PEP8 issues.

Fix some pep8 issues in doc/source/conf.py make the code looks pretty.

Change-Id: Ib1e2f8214ad7f4bc49c8c3dfa016843f8df15fe6

1 files changed, 18 insertions, 11 deletions

diff --git a/doc/source/conf.py b/doc/source/conf.py
index 15112e7..b9c3d53 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -3,7 +3,8 @@
 # python-keystoneclient documentation build configuration file, created by
 # sphinx-quickstart on Sun Dec  6 14:19:25 2009.
 #
-# This file is execfile()d with the current directory set to its containing dir.
+# This file is execfile()d with the current directory set to its containing
+# dir.
 #
 # Note that not all possible configuration values are present in this
 # autogenerated file.
@@ -11,18 +12,21 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-import sys, os
+import os
+import sys
 
-sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..")))
+sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__),
+                "..", "..")))
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #sys.path.append(os.path.abspath('.'))
 
-# -- General configuration -----------------------------------------------------
+# -- General configuration ----------------------------------------------------
 
-# Add any Sphinx extension module names here, as strings. They can be extensions
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
 extensions = ['sphinx.ext.autodoc', 'sphinx.ext.intersphinx']
 
@@ -68,7 +72,8 @@ release = '2.7.0'
 # for source files.
 exclude_trees = []
 
-# The reST default role (used for this markup: `text`) to use for all documents.
+# The reST default role (used for this markup: `text`) to use for all
+# documents.
 #default_role = None
 
 # If true, '()' will be appended to :func: etc. cross-reference text.
@@ -89,7 +94,7 @@ pygments_style = 'sphinx'
 #modindex_common_prefix = []
 
 
-# -- Options for HTML output ---------------------------------------------------
+# -- Options for HTML output --------------------------------------------------
 
 # The theme to use for HTML and HTML Help pages.  Major themes that come with
 # Sphinx are currently 'default' and 'sphinxdoc'.
@@ -163,7 +168,7 @@ html_static_path = ['_static']
 htmlhelp_basename = 'python-keystoneclientdoc'
 
 
-# -- Options for LaTeX output --------------------------------------------------
+# -- Options for LaTeX output -------------------------------------------------
 
 # The paper size ('letter' or 'a4').
 #latex_paper_size = 'letter'
@@ -172,10 +177,12 @@ htmlhelp_basename = 'python-keystoneclientdoc'
 #latex_font_size = '10pt'
 
 # Grouping the document tree into LaTeX files. List of tuples
-# (source start file, target name, title, author, documentclass [howto/manual]).
+# (source start file, target name, title, author, documentclass [howto/manual])
+# .
 latex_documents = [
-  ('index', 'python-keystoneclient.tex', u'python-keystoneclient Documentation',
-   u'Nebula Inc, based on work by Rackspace and Jacob Kaplan-Moss', 'manual'),
+    ('index', 'python-keystoneclient.tex',
+    u'python-keystoneclient Documentation',
+    u'Nebula Inc, based on work by Rackspace and Jacob Kaplan-Moss', 'manual'),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of