pep8/pylint fixes

tools/run-pep8 wasn't checking all python files.
tools/run-pylint wasnt checking bin/cloud-init

fixed resultant pep8 issues after finding them.

doc/rtd/conf.py

@@ -1,4 +1,5 @@
-import sys, os
+import os
+import sys
 
 # 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

setup.py

@@ -134,7 +134,7 @@ setuptools.setup(name='cloud-init',
                    [f for f in glob('doc/examples/seed/*') if is_f(f)]),
                  ],
       install_requires=read_requires(),
-      cmdclass = {
+      cmdclass={
           # Use a subclass for install that handles
           # adding on the right init system configuration files
           'install': InitsysInstallData,

tools/run-pep8

@@ -1,15 +1,7 @@
 #!/bin/bash
 
-ci_files='cloudinit/*.py cloudinit/config/*.py'
-test_files=$(find tests -name "*.py")
-def_files="$ci_files $test_files"
-
 if [ $# -eq 0 ]; then
-   files=( )
-   for f in $def_files; do
-      [ -f "$f" ] || { echo "failed, $f not a file" 1>&2; exit 1; }
-      files[${#files[@]}]=${f}
-   done
+   files=( bin/cloud-init $(find * -name "*.py" -type f) )
 else
    files=( "$@" );
 fi
@@ -44,4 +36,3 @@ cmd=(
 echo -e "\nRunning 'cloudinit' pep8:"
 echo "${cmd[@]}"
 "${cmd[@]}"
-

tools/run-pylint

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 if [ $# -eq 0 ]; then
-   files=( $(find * -name "*.py" -type f) )
+   files=( bin/cloud-init $(find * -name "*.py" -type f) )
 else
    files=( "$@" );
 fi