Enable H407,H305,H307,E122 ignore E123
After bumping the hacking version to the 0.9.x series ignores were
added for several rules. This commit fixes the violations for a subset
of these rules and re-enables the checks.
E123 is ignored because this rule is ignored in the default pep8 by
default, due to a lack of consensus around it.
Change-Id: I8f14cd2ca6afc38d3fe8ee758272071111022896
diff --git a/tempest/services/compute/xml/hosts_client.py b/tempest/services/compute/xml/hosts_client.py
index 23a7dd6..ddb92b6 100644
--- a/tempest/services/compute/xml/hosts_client.py
+++ b/tempest/services/compute/xml/hosts_client.py
@@ -15,6 +15,7 @@
import urllib
from lxml import etree
+
from tempest.common import rest_client
from tempest.common import xml_utils
from tempest import config