wokflow: add update_workflow proxy method

Change-Id: I939530af74174f6b0db706295a34612bb643ca38

doc/source/user/proxies/workflow.rst

@@ -15,8 +15,8 @@ Workflow Operations
 
 .. autoclass:: openstack.workflow.v2._proxy.Proxy
   :noindex:
-  :members: create_workflow, delete_workflow, get_workflow,
-            find_workflow, workflows
+  :members: create_workflow, update_workflow, delete_workflow,
+            get_workflow, find_workflow, workflows
 
 Execution Operations
 ^^^^^^^^^^^^^^^^^^^^

openstack/tests/unit/workflow/test_workflow.py

@@ -33,6 +33,7 @@ class TestWorkflow(base.TestCase):
         self.assertTrue(sot.allow_fetch)
         self.assertTrue(sot.allow_list)
         self.assertTrue(sot.allow_create)
+        self.assertTrue(sot.allow_commit)
         self.assertTrue(sot.allow_delete)
 
     def test_instantiate(self):

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

@@ -37,6 +37,9 @@ class TestWorkflowProxy(test_proxy_base.TestProxyBase):
     def test_workflow_create(self):
         self.verify_create(self.proxy.create_workflow, workflow.Workflow)
 
+    def test_workflow_update(self):
+        self.verify_update(self.proxy.update_workflow, workflow.Workflow)
+
     def test_execution_create(self):
         self.verify_create(self.proxy.create_execution, execution.Execution)
 

openstack/workflow/v2/_proxy.py

@@ -34,6 +34,21 @@ class Proxy(proxy.Proxy):
         """
         return self._create(_workflow.Workflow, **attrs)
 
+    def update_workflow(self, workflow, **attrs):
+        """Update workflow from attributes
+
+        :param workflow: The value can be either the name of a workflow or a
+            :class:`~openstack.workflow.v2.workflow.Workflow`
+            instance.
+        :param dict attrs: Keyword arguments which will be used to update
+            a :class:`~openstack.workflow.v2.workflow.Workflow`,
+            comprised of the properties on the Workflow class.
+
+        :returns: The results of workflow update
+        :rtype: :class:`~openstack.workflow.v2.workflow.Workflow`
+        """
+        return self._update(_workflow.Workflow, workflow, **attrs)
+
     def get_workflow(self, *attrs):
         """Get a workflow
 

openstack/workflow/v2/workflow.py

@@ -20,6 +20,7 @@ class Workflow(resource.Resource):
 
     # capabilities
     allow_create = True
+    allow_commit = True
     allow_list = True
     allow_fetch = True
     allow_delete = True
@@ -47,7 +48,7 @@ class Workflow(resource.Resource):
     #: The time at which the workflow was created
     updated_at = resource.Body("updated_at")
 
-    def create(self, session, prepend_key=True, base_path=None):
+    def _request_kwargs(self, prepend_key=True, base_path=None):
         request = self._prepare_request(
             requires_id=False, prepend_key=prepend_key, base_path=base_path
         )
@@ -61,9 +62,23 @@ class Workflow(resource.Resource):
         uri = request.url + scope
 
         request.headers.update(headers)
-        response = session.post(
-            uri, json=None, headers=request.headers, **kwargs
-        )
+        return dict(url=uri, json=None, headers=request.headers, **kwargs)
 
+    def create(self, session, prepend_key=True, base_path=None):
+        kwargs = self._request_kwargs(
+            prepend_key=prepend_key, base_path=base_path
+        )
+        response = session.post(**kwargs)
         self._translate_response(response, has_body=False)
         return self
+
+    def update(self, session, prepend_key=True, base_path=None):
+        kwargs = self._request_kwargs(
+            prepend_key=prepend_key, base_path=base_path
+        )
+        response = session.put(**kwargs)
+        self._translate_response(response, has_body=False)
+        return self
+
+    def commit(self, *args, **kwargs):
+        return self.update(*args, **kwargs)

releasenotes/notes/update_workflow-ecdef6056ef2687b.yaml

@@ -0,0 +1,3 @@
+features:
+  - |
+    Added ``update_workflow`` to the workflow proxy.