Update hacking version

Use latest release 1.1.0 and compatible changes w.r.t pep8

Change-Id: I8c82e52e03b2489aca0b70de761da5ac328c7b9c

HACKING.rst

@@ -1,4 +1,4 @@
 oslo.reports Style Commandments
-======================================================
+===============================
 
 Read the OpenStack Style Commandments https://docs.openstack.org/hacking/latest/

oslo_reports/opts.py

@@ -10,17 +10,17 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-__all__ = [
-    'list_opts',
-    'set_defaults',
-]
-
 import copy
 
 from oslo_config import cfg
 
 from oslo_reports._i18n import _
 
+__all__ = [
+    'list_opts',
+    'set_defaults',
+]
+
 
 _option_group = 'oslo_reports'
 

oslo_reports/tests/test_guru_meditation_report.py

@@ -52,8 +52,8 @@ class FakeVersionObj(object):
 
 def skip_body_lines(start_line, report_lines):
     curr_line = start_line
-    while (len(report_lines[curr_line]) == 0
-           or report_lines[curr_line][0] != '='):
+    while (len(report_lines[curr_line]) == 0 or
+           report_lines[curr_line][0] != '='):
         curr_line += 1
 
     return curr_line

oslo_reports/views/xml/generic.py

@@ -68,8 +68,8 @@ class KeyValueView(object):
             if isinstance(rootmodel, col.Mapping):
                 for key in sorted(rootmodel):
                     res.append(serialize(rootmodel[key], key))
-            elif (isinstance(rootmodel, col.Sequence)
-                    and not isinstance(rootmodel, six.string_types)):
+            elif (isinstance(rootmodel, col.Sequence) and
+                    not isinstance(rootmodel, six.string_types)):
                 for val in sorted(rootmodel, key=str):
                     res.append(serialize(val, 'item'))
             elif ET.iselement(rootmodel):

test-requirements.txt

@@ -2,7 +2,7 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 
-hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
+hacking>=1.1.0,<1.2.0 # Apache-2.0
 oslotest>=3.2.0 # Apache-2.0
 stestr>=2.0.0 # Apache-2.0