update python client for new candidate endpoints

analyzere/resources.py

@@ -187,6 +187,23 @@ def candidates(self, index=None):
         resp = request('get', path)
         return convert_to_analyzere_object(resp, Candidate, optimization_view_id=self.id)
 
+    def candidate_parameters(self, index=None):
+        if index is None:
+            path = '{}/candidate_parameters'.format(self._get_path(self.id))
+        else:
+            try:
+                index = int(index)
+            except ValueError:
+                raise Exception('index argument provided to OptimizationView.candidate_parameters() must be an integer')
+            path = '{}/candidate_parameters/{}'.format(self._get_path(self.id), index)
+        resp = request('get', path)
+        return convert_to_analyzere_object(resp, Candidate, optimization_view_id=self.id)
+
+    def candidate_metrics(self):
+        path = '{}/candidate_metrics'.format(self._get_path(self.id))
+        resp = request('get', path)
+        return convert_to_analyzere_object(resp)
+
 
 class OptimizationDomain(EmbeddedResource):
     pass

tests/test_base_resources.py

@@ -884,6 +884,27 @@ def test_candidates(self, reqmock):
         assert type(r[0]) == Candidate
         assert r[0].foo == 'bar'
 
+    def test_candidate_parameters(self, reqmock):
+        candidate_parameters_response = ('{'
+                                         ' "items": [{"foo": "bar"}],'
+                                         ' "meta": {"total_count": 1,"limit": 100,"offset": 0}'
+                                         '}')
+        reqmock.get('https://api/optimization_views/abc123/candidate_parameters',
+                    status_code=200,
+                    text=candidate_parameters_response)
+        r = OptimizationView(id='abc123').candidate_parameters()
+        assert isinstance(r, list)
+        assert len(r) == 1
+        assert type(r[0]) == Candidate
+        assert r[0].foo == 'bar'
+
+    def test_candidate_metrics(self, reqmock):
+        reqmock.get('https://api/optimization_views/abc123/candidate_metrics',
+                    status_code=200,
+                    text='{"num": 1.0}')
+        f = OptimizationView(id='abc123').candidate_metrics()
+        assert f.num == 1.0
+
     def test_initial_portfolio_metrics(self, reqmock):
         reqmock.get('https://api/optimization_views/abc123/initial_portfolio_metrics',
                     status_code=200,