Raise hacking to 2.x

We have kept hacking capped below 1.2 for quite awhile. Newer versions
of hacking pull in updated linters that have some good checks.

We want to limit the maximum version of hacking installed since the
global upper constraints does not do this for linters. Otherwise when a
new release of hacking is available in the future, stable branches may
suddenly be broken.

Change-Id: I0e0ee8a169ae93f7efb2cda2b1d2458c1d49e46b
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>

openstack/__init__.py

@@ -11,6 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+import typing
 
 from openstack._log import enable_logging  # noqa
 import openstack.config
@@ -24,8 +25,8 @@ __all__ = [
 
 def connect(
         cloud=None,
-        app_name=None,  # type: Optional[str]
-        app_version=None,  # type: Optional[str]
+        app_name=None,  # type: typing.Optional[str]
+        app_version=None,  # type: typing.Optional[str]
         options=None,
         load_yaml_config=True,  # type: bool
         load_envvars=True,  # type: bool

openstack/baremetal/v1/node.py

@@ -515,8 +515,8 @@ class Node(_common.ListMixin, resource.Resource):
         elif not abort_on_failed_state:
             return False
 
-        if (self.provision_state.endswith(' failed') or
-                self.provision_state == 'error'):
+        if (self.provision_state.endswith(' failed')
+                or self.provision_state == 'error'):
             raise exceptions.ResourceFailure(
                 "Node %(node)s reached failure state \"%(state)s\"; "
                 "the last error is %(error)s" %

openstack/cloud/_dns.py

@@ -100,7 +100,7 @@ class DnsCloudMixin(_normalize.Normalizer):
 
         try:
             return self.dns.create_zone(**zone)
-        except exceptions.SDKException as e:
+        except exceptions.SDKException:
             raise exc.OpenStackCloudException(
                 "Unable to create zone {name}".format(name=name)
             )

openstack/cloud/_identity.py

@@ -209,7 +209,7 @@ class IdentityCloudMixin(_normalize.Normalizer):
         # side filter for user name https://bit.ly/2qh0Ijk
         # especially important when using LDAP and using page to limit results
         if name_or_id and not _utils._is_uuid_like(name_or_id):
-                kwargs['name'] = name_or_id
+            kwargs['name'] = name_or_id
         users = self.list_users(**kwargs)
         return _utils._filter_list(users, name_or_id, filters)
 

openstack/config/cloud_region.py

@@ -501,7 +501,7 @@ class CloudRegion(object):
             and self.config.get('profile') == 'rackspace'
             and service_type == 'block-storage'
         ):
-                value = value + auth.get('project_id')
+            value = value + auth.get('project_id')
         return value
 
     def get_endpoint_from_catalog(

openstack/network/v2/_proxy.py

@@ -3976,7 +3976,7 @@ class Proxy(proxy.Proxy):
         :param floating_ip: The value can be the ID of the Floating IP that the
                             port forwarding  belongs or a :class:`~openstack.
                             network.v2.floating_ip.FloatingIP` instance.
-        :param kwargs \*\*query: Optional query parameters to be sent to limit
+        :param kwargs **query: Optional query parameters to be sent to limit
                                  the resources being returned.
         :returns: A generator of floating ip port forwarding objects
         :rtype: :class:`~openstack.network.v2.port_forwarding.

openstack/tests/unit/compute/v2/test_proxy.py

@@ -454,27 +454,27 @@ class TestComputeProxy(test_proxy_base.TestProxyBase):
         with mock.patch('openstack.compute.v2.server.Server.create_image') \
                 as ci_mock:
 
-                ci_mock.return_value = 'image_id'
-                connection_mock = mock.Mock()
-                connection_mock.get_image = mock.Mock(return_value='image')
-                connection_mock.wait_for_image = mock.Mock()
-                self.proxy._connection = connection_mock
+            ci_mock.return_value = 'image_id'
+            connection_mock = mock.Mock()
+            connection_mock.get_image = mock.Mock(return_value='image')
+            connection_mock.wait_for_image = mock.Mock()
+            self.proxy._connection = connection_mock
 
-                rsp = self.proxy.create_server_image(
-                    'server', 'image_name', metadata, wait=True, timeout=1)
+            rsp = self.proxy.create_server_image(
+                'server', 'image_name', metadata, wait=True, timeout=1)
 
-                ci_mock.assert_called_with(
-                    self.proxy,
-                    'image_name',
-                    metadata
-                )
+            ci_mock.assert_called_with(
+                self.proxy,
+                'image_name',
+                metadata
+            )
 
-                self.proxy._connection.get_image.assert_called_with('image_id')
-                self.proxy._connection.wait_for_image.assert_called_with(
-                    'image',
-                    timeout=1)
+            self.proxy._connection.get_image.assert_called_with('image_id')
+            self.proxy._connection.wait_for_image.assert_called_with(
+                'image',
+                timeout=1)
 
-                self.assertEqual(connection_mock.wait_for_image(), rsp)
+            self.assertEqual(connection_mock.wait_for_image(), rsp)
 
     def test_server_group_create(self):
         self.verify_create(self.proxy.create_server_group,

test-requirements.txt

@@ -1,7 +1,7 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-hacking>=1.0,<1.2 # Apache-2.0
+hacking>=2.0,<2.1.0 # Apache-2.0
 
 coverage!=4.4,>=4.0 # Apache-2.0
 ddt>=1.0.1 # MIT

tools/print-services.py

@@ -125,4 +125,5 @@ def _find_service_description_class(service_type):
     service_description_class = getattr(service_description_module, class_name)
     return service_description_class
 
+
 make_names()