fixing pep8

hooks/ceilometer_utils.py

@@ -4,7 +4,8 @@ import uuid
 NOVA_CONF = "/etc/nova/nova.conf"
 CEILOMETER_CONF = "/etc/ceilometer/ceilometer.conf"
 CEILOMETER_COMPUTE_SERVICES = ['ceilometer-agent-compute']
-CEILOMETER_PACKAGES = ['python-ceilometer', 'ceilometer-common', 'ceilometer-agent-compute']
+CEILOMETER_PACKAGES = ['python-ceilometer', 'ceilometer-common',
+    'ceilometer-agent-compute']
 NOVA_SETTINGS = [
     ('DEFAULT', 'instance_usage_audit', 'True'),
     ('DEFAULT', 'instance_usage_audit_period', 'hour'),

hooks/hooks.py

@@ -15,7 +15,8 @@ def install():
 
     # add line at the end, it's a dupe and configparser doesn't handle it
     with open(ceilometer_utils.NOVA_CONF, "a") as f:
-        f.write("notification_driver=nova.openstack.common.notifier.rabbit_notifier\n")
+        f.write("notification_driver="\
+            "nova.openstack.common.notifier.rabbit_notifier\n")
 
     utils.restart(*ceilometer_utils.CEILOMETER_COMPUTE_SERVICES)
 

hooks/utils.py

@@ -15,6 +15,7 @@ import re
 import ceilometer_utils
 import ConfigParser
 
+
 def do_hooks(hooks):
     hook = os.path.basename(sys.argv[0])
 
@@ -51,6 +52,7 @@ CLOUD_ARCHIVE_POCKETS = {
     'precise-grizzly/proposed': 'precise-proposed/grizzly'
     }
 
+
 def configure_source():
     source = str(config_get('openstack-origin'))
     if not source:
@@ -87,6 +89,7 @@ def configure_source():
         ]
     subprocess.check_call(cmd)
 
+
 def juju_log(severity, message):
     cmd = [
         'juju-log',
@@ -95,6 +98,7 @@ def juju_log(severity, message):
         ]
     subprocess.check_call(cmd)
 
+
 def config_get(attribute):
     cmd = [
         'config-get',
@@ -106,6 +110,7 @@ def config_get(attribute):
     else:
         return value
 
+
 def _service_ctl(service, action):
     subprocess.check_call(['service', service, action])
 
@@ -134,6 +139,7 @@ def get_os_version(package=None):
     else:
         return None
 
+
 def modify_config_file(nova_conf, values):
     try:
         config = ConfigParser.ConfigParser()
@@ -150,6 +156,7 @@ def modify_config_file(nova_conf, values):
         juju_log('ERROR', 'nova config file must exist at this point')
         sys.exit(1)
 
+
 def relation_ids(relation):
     cmd = [
         'relation-ids',
@@ -157,6 +164,7 @@ def relation_ids(relation):
         ]
     return subprocess.check_output(cmd).split()  # IGNORE:E1103
 
+
 def relation_list(rid):
     cmd = [
         'relation-list',
@@ -164,6 +172,7 @@ def relation_list(rid):
         ]
     return subprocess.check_output(cmd).split()  # IGNORE:E1103
 
+
 def relation_get(attribute, unit=None, rid=None):
     cmd = [
         'relation-get',
@@ -180,6 +189,7 @@ def relation_get(attribute, unit=None, rid=None):
     else:
         return value
 
+
 def relation_set(**kwargs):
     cmd = [
         'relation-set'
@@ -194,6 +204,7 @@ def relation_set(**kwargs):
     cmd += args
     subprocess.check_call(cmd)
 
+
 def unit_get(attribute):
     cmd = [
         'unit-get',
@@ -213,6 +224,7 @@ except ImportError:
     install('python-jinja2')
     import jinja2
 
+
 def render_template(template_name, context, template_dir=TEMPLATES_DIR):
     templates = jinja2.Environment(
                     loader=jinja2.FileSystemLoader(template_dir)