[ussuri][goal] Drop python 2.7 support and testing

OpenStack is dropping the py2.7 support in ussuri cycle.

python-karborclient is ready with python 3 and ok to drop the
python 2.7 support.

Complete discussion & schedule can be found in
- http://lists.openstack.org/pipermail/openstack-discuss/2019-October/010142.html
- https://etherpad.openstack.org/p/drop-python2-support

Ussuri Communtiy-wide goal:
https://governance.openstack.org/tc/goals/selected/ussuri/drop-py27.html

Change-Id: I777e4ecb3dbb1bea98a9a8c2e5bde1ee4129cc0f

.zuul.yaml

@@ -3,9 +3,6 @@
       - check-requirements
       - openstack-cover-jobs
       - openstack-lower-constraints-jobs
-      - openstack-python-jobs
-      - openstack-python35-jobs
-      - openstack-python36-jobs
-      - openstack-python37-jobs
+      - openstack-python3-ussuri-jobs
       - openstackclient-plugin-jobs
       - publish-openstack-docs-pti

README.rst

@@ -36,7 +36,7 @@ Karbor Mission Statement
 .. _Launchpad project: https://launchpad.net/python-karborclient
 .. _Blueprints: https://blueprints.launchpad.net/python-karborclient
 .. _Bugs: https://bugs.launchpad.net/python-karborclient
-.. _Source: https://git.openstack.org/cgit/openstack/python-karborclient
+.. _Source: https://opendev.org/openstack/python-karborclient
 .. _Specs: https://docs.openstack.org/karbor/latest/specs/index.html
 .. _How to Contribute: https://docs.openstack.org/infra/manual/developers.html
 

karborclient/tests/unit/v1/test_operation_logs.py

@@ -21,6 +21,22 @@ mock_request_return = ({}, {'operation_log': {}})
 
 class OperationLogsTest(base.TestCaseShell):
 
+    @mock.patch('karborclient.common.http.HTTPClient.json_request')
+    def test_list_operation_logs(self, mock_request):
+        mock_request.return_value = mock_request_return
+        cs.operation_logs.list()
+        mock_request.assert_called_with(
+            'GET',
+            '/operation_logs', headers={})
+
+    @mock.patch('karborclient.common.http.HTTPClient.json_request')
+    def test_list_operation_logs_with_all_tenants(self, mock_request):
+        mock_request.return_value = mock_request_return
+        cs.operation_logs.list(search_opts={'all_tenants': 1})
+        mock_request.assert_called_with(
+            'GET',
+            '/operation_logs?all_tenants=1', headers={})
+
     @mock.patch('karborclient.common.http.HTTPClient.json_request')
     def test_list_operation_logs_with_marker_limit(self, mock_request):
         mock_request.return_value = mock_request_return

karborclient/tests/unit/v1/test_quota_classes.py

@@ -30,6 +30,15 @@ class QuotaClassesTest(base.TestCaseShell):
             '/quota_classes/default',
             data={'quota_class': {'plans': 50}}, headers={})
 
+    @mock.patch('karborclient.common.http.HTTPClient.json_request')
+    def test_quota_class_update_with_none(self, mock_request):
+        mock_request.return_value = mock_request_return
+        cs.quota_classes.update('default', {'plans': None})
+        mock_request.assert_called_with(
+            'PUT',
+            '/quota_classes/default',
+            data={'quota_class': {'plans': 50}}, headers={})
+
     @mock.patch('karborclient.common.http.HTTPClient.json_request')
     def test_show_quota_class(self, mock_request):
         mock_request.return_value = mock_request_return
@@ -38,3 +47,12 @@ class QuotaClassesTest(base.TestCaseShell):
             'GET',
             '/quota_classes/default',
             headers={})
+
+    @mock.patch('karborclient.common.http.HTTPClient.json_request')
+    def test_show_quota_class_with_headers(self, mock_request):
+        mock_request.return_value = mock_request_return
+        cs.quota_classes.get('default', session_id='fake_session_id')
+        mock_request.assert_called_with(
+            'GET',
+            '/quota_classes/default',
+            headers={'X-Configuration-Session': 'fake_session_id'})

karborclient/tests/unit/v1/test_quotas.py

@@ -30,6 +30,15 @@ class QuotasTest(base.TestCaseShell):
             '/quotas/{project_id}'.format(project_id=fakes.PROJECT_ID),
             data={'quota': {'plans': 50}}, headers={})
 
+    @mock.patch('karborclient.common.http.HTTPClient.json_request')
+    def test_quota_update_with_none(self, mock_request):
+        mock_request.return_value = mock_request_return
+        cs.quotas.update(fakes.PROJECT_ID, {'plans': None})
+        mock_request.assert_called_with(
+            'PUT',
+            '/quotas/{project_id}'.format(project_id=fakes.PROJECT_ID),
+            data={'quota': {'plans': 50}}, headers={})
+
     @mock.patch('karborclient.common.http.HTTPClient.json_request')
     def test_show_quota(self, mock_request):
         mock_request.return_value = mock_request_return
@@ -39,6 +48,15 @@ class QuotasTest(base.TestCaseShell):
             '/quotas/{project_id}'.format(project_id=fakes.PROJECT_ID),
             headers={})
 
+    @mock.patch('karborclient.common.http.HTTPClient.json_request')
+    def test_show_quota_with_headers(self, mock_request):
+        mock_request.return_value = mock_request_return
+        cs.quotas.get(fakes.PROJECT_ID, False, session_id='fake_session_id')
+        mock_request.assert_called_with(
+            'GET',
+            '/quotas/{project_id}'.format(project_id=fakes.PROJECT_ID),
+            headers={'X-Configuration-Session': 'fake_session_id'})
+
     @mock.patch('karborclient.common.http.HTTPClient.json_request')
     def test_show_quota_with_detail(self, mock_request):
         mock_request.return_value = mock_request_return
@@ -58,3 +76,13 @@ class QuotasTest(base.TestCaseShell):
             '/quotas/{project_id}/defaults'.format(
                 project_id=fakes.PROJECT_ID),
             headers={})
+
+    @mock.patch('karborclient.common.http.HTTPClient.json_request')
+    def test_show_quota_default_with_headers(self, mock_request):
+        mock_request.return_value = mock_request_return
+        cs.quotas.defaults(fakes.PROJECT_ID, session_id='fake_session_id')
+        mock_request.assert_called_with(
+            'GET',
+            '/quotas/{project_id}/defaults'.format(
+                project_id=fakes.PROJECT_ID),
+            headers={'X-Configuration-Session': 'fake_session_id'})

karborclient/tests/unit/v1/test_triggers.py

@@ -22,6 +22,22 @@ mock_request_return = ({}, {'trigger_info': {'name': 'fake_name'}})
 
 class TriggersTest(base.TestCaseShell):
 
+    @mock.patch('karborclient.common.http.HTTPClient.json_request')
+    def test_list_triggers(self, mock_request):
+        mock_request.return_value = mock_request_return
+        cs.triggers.list()
+        mock_request.assert_called_with(
+            'GET',
+            '/triggers', headers={})
+
+    @mock.patch('karborclient.common.http.HTTPClient.json_request')
+    def test_list_triggers_with_all_tenants(self, mock_request):
+        mock_request.return_value = mock_request_return
+        cs.triggers.list(search_opts={'all_tenants': 1})
+        mock_request.assert_called_with(
+            'GET',
+            '/triggers?all_tenants=1', headers={})
+
     @mock.patch('karborclient.common.http.HTTPClient.json_request')
     def test_list_triggers_with_marker_limit(self, mock_request):
         mock_request.return_value = mock_request_return
@@ -103,3 +119,9 @@ class TriggersTest(base.TestCaseShell):
             data=body,
             headers={}
         )
+
+    def test_update_trigger_with_invalid_window(self):
+        trigger_id = '123'
+        self.assertRaises(exceptions.CommandError,
+                          cs.triggers.update,
+                          trigger_id, {'properties': {'window': 'fake'}})

karborclient/v1/quota_classes.py

@@ -26,6 +26,9 @@ class QuotaClassManager(base.ManagerWithFind):
 
     def update(self, class_name, data):
 
+        if "plans" in data and data["plans"] is None:
+            data["plans"] = 50
+
         body = {"quota_class": data}
 
         return self._update('/quota_classes/{class_name}'

karborclient/v1/quotas.py

@@ -26,6 +26,9 @@ class QuotaManager(base.ManagerWithFind):
 
     def update(self, project_id, data):
 
+        if "plans" in data and data["plans"] is None:
+            data["plans"] = 50
+
         body = {"quota": data}
 
         return self._update('/quotas/{project_id}'

karborclient/v1/shell.py

@@ -1357,7 +1357,7 @@ def _quota_set_pretty_show(quotas):
     metavar='<plans>',
     type=int,
     default=None,
-    help='New value for the "plans" quota.')
+    help='New value for the "plans" quota. The default value is 50.')
 def do_quota_update(cs, args):
     """Update the quotas for a project (Admin only)."""
     project_id = args.tenant
@@ -1400,7 +1400,7 @@ def do_quota_class_show(cs, args):
     metavar='<plans>',
     type=int,
     default=None,
-    help='New value for the "plans" quota.')
+    help='New value for the "plans" quota. The default value is 50.')
 def do_quota_class_update(cs, args):
     """Update the quotas for a quota class (Admin only)."""
     class_name = args.class_name

releasenotes/notes/drop-py-2-7-7a92a5906980666b.yaml

@@ -0,0 +1,6 @@
+---
+upgrade:
+  - |
+    Python 2.7 support has been dropped. Last release of python-karborclient
+    to support python 2.7 is OpenStack Train. The minimum version of Python now
+    supported is Python 3.6.

setup.cfg

@@ -13,11 +13,9 @@ classifier =
     License :: OSI Approved :: Apache Software License
     Operating System :: POSIX :: Linux
     Programming Language :: Python
-    Programming Language :: Python :: 2
-    Programming Language :: Python :: 2.7
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.5
     Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
 
 [global]
 setup-hooks =

tox.ini

@@ -1,9 +1,11 @@
 [tox]
-minversion = 2.0
-envlist = py35,py27,pypy,pep8
+minversion = 3.1.1
+envlist = py37,pypy,pep8
 skipsdist = True
+ignore_basepython_conflict = True
 
 [testenv]
+basepython = python3
 usedevelop = True
 install_command = pip install {opts} {packages}
 setenv =
@@ -19,28 +21,23 @@ commands =
   python setup.py test --slowest --testr-args='{posargs}'
 
 [testenv:pep8]
-basepython = python3
 commands = flake8
 
 [testenv:venv]
-basepython = python3
 commands = {posargs}
 
 [testenv:cover]
-basepython = python3
 commands =
   python setup.py test --coverage --testr-args='{posargs}'
   coverage report
 
 [testenv:docs]
-basepython = python3
 deps =
   -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
   -r{toxinidir}/doc/requirements.txt
 commands = sphinx-build -W -b html doc/source doc/build/html
 
 [testenv:debug]
-basepython = python3
 commands = oslo_debug_helper -t karborclient/tests {posargs}
 
 [flake8]
@@ -51,7 +48,6 @@ builtins = _
 exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,tools
 
 [testenv:lower-constraints]
-basepython = python3
 deps =
   -c{toxinidir}/lower-constraints.txt
   -r{toxinidir}/test-requirements.txt