Bump hacking

hacking 3.x is quite old. Bump it to the recent version currently used
in most of the neutron repos.

Also remove the note about old pip's behavior because recent pip does
not require specific order.

Change-Id: I81a9d0dfc1241f5843472583a4f7334853f98f7d

neutron_vpnaas_dashboard/api/vpn.py

@@ -15,7 +15,6 @@
 from collections import OrderedDict
 
 from horizon.utils.memoized import memoized
-
 from openstack_dashboard.api import neutron
 from openstack_dashboard.contrib.developer.profiler import api as profiler
 

neutron_vpnaas_dashboard/dashboards/project/vpn/forms.py

@@ -16,7 +16,6 @@ import logging
 
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
-
 from horizon import exceptions
 from horizon import forms
 from horizon import messages

neutron_vpnaas_dashboard/dashboards/project/vpn/panel.py

@@ -15,9 +15,7 @@
 import logging
 
 from django.utils.translation import gettext_lazy as _
-
 import horizon
-
 from openstack_dashboard.api import neutron
 
 LOG = logging.getLogger(__name__)

neutron_vpnaas_dashboard/dashboards/project/vpn/tables.py

@@ -18,10 +18,8 @@ from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 from django.utils.translation import ngettext_lazy
 from django.utils.translation import pgettext_lazy
-
 from horizon import exceptions
 from horizon import tables
-
 from openstack_dashboard import policy
 
 from neutron_vpnaas_dashboard.api import vpn as api_vpn

neutron_vpnaas_dashboard/dashboards/project/vpn/tabs.py

@@ -13,11 +13,9 @@
 #    under the License.
 
 from django.utils.translation import gettext_lazy as _
-
 from horizon import exceptions
 from horizon import tables as htables
 from horizon import tabs
-
 from openstack_dashboard import api
 
 from neutron_vpnaas_dashboard.api import vpn as api_vpn

neutron_vpnaas_dashboard/dashboards/project/vpn/tests.py

@@ -13,9 +13,7 @@
 #    under the License.
 
 from django.urls import reverse
-
 from horizon.workflows import views
-
 from openstack_dashboard import api
 from openstack_dashboard.test import helpers
 

neutron_vpnaas_dashboard/dashboards/project/vpn/views.py

@@ -15,7 +15,6 @@
 from django.urls import reverse
 from django.urls import reverse_lazy
 from django.utils.translation import gettext_lazy as _
-
 from horizon import exceptions
 from horizon import forms as horizon_forms
 from horizon import tabs as horizon_tabs

neutron_vpnaas_dashboard/dashboards/project/vpn/workflows.py

@@ -13,11 +13,9 @@
 #    under the License.
 
 from django.utils.translation import gettext_lazy as _
-
 from horizon import exceptions
 from horizon import forms
 from horizon import workflows
-
 from openstack_dashboard import api
 
 from neutron_vpnaas_dashboard.api import vpn as api_vpn

neutron_vpnaas_dashboard/test/api_tests/test_vpnaas.py

@@ -11,7 +11,6 @@
 #    under the License.
 
 from neutronclient.v2_0 import client
-
 from openstack_dashboard import api
 from openstack_dashboard.test import helpers
 

requirements.txt

@@ -2,10 +2,6 @@
 # date but we do not test them so no guarantee of having them all correct. If
 # you find any incorrect lower bounds, let us know or propose a fix.
 
-# 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.
-
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 horizon>=23.4.0 # Apache-2.0
 python-neutronclient>=6.7.0 # Apache-2.0

test-requirements.txt

@@ -1,9 +1,4 @@
-# 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 should appear first in case something else depends on pep8
-hacking>=3.0.1,<3.1.0 # Apache-2.0
+hacking>=6.1.0,<6.2.0 # Apache-2.0
 
 coverage!=4.4,>=4.0 # Apache-2.0
-flake8-import-order==0.13 # LGPLv3
+flake8-import-order>=0.18.0,<0.19.0 # LGPLv3