(fixup) Fix update_config test

tests/test_update_config.py

@@ -70,6 +70,7 @@ def test_main(capsys):
             "--rel-gain", "true",
             "--webservice-address", "inproc://socket",
             "--correct",
+            "--verbose"
         ],
     ):
         with patch("zmq.Context", return_value=context):

webservice/update_config.py

@@ -95,6 +95,9 @@ action_group.add_argument(
 action_group.add_argument(
     '--dark', '-d', action='store_true')
 
+parser.add_argument(
+    '--verbose', '-v', action='store_true',
+    help='More verbose output, i.a. print the entire configuration written.')
 parser.add_argument(
     '--apply', action='store_true',
     help='Apply and push the requested configuration update to the git.')
@@ -276,13 +279,15 @@ def main():
     resp = socket.recv_multipart()[0]
     print("# Configuration now in place is:")
 
-    total_config = yaml.safe_load(resp.decode())
-
-    print(yaml.dump({
-        action: {instrument: {
-            karabo_id: total_config[action][instrument][karabo_id]
-        }}
-    }, default_flow_style=False))
+    if args['verbose']:
+        print(resp.decode())
+    else:
+        total_config = yaml.safe_load(resp.decode())
+        print(yaml.dump({
+            action: {instrument: {
+                karabo_id: total_config[action][instrument][karabo_id]
+            }}
+        }, default_flow_style=False))
 
 
 if __name__ == '__main__':