Move developer setup in a dedicated method

Closes #117 (closed)

arkindex_worker/worker/__init__.py

@@ -67,10 +67,7 @@ class ElementsWorker(
     """
 
     def __init__(self, description="Arkindex Elements Worker", support_cache=False):
-        print("in __init__ in __init__.py before super")
         super().__init__(description, support_cache)
-        print("in __init__ in __init__.py after super")
-
         # Add mandatory argument to process elements
         self.parser.add_argument(
             "--elements-list",
@@ -89,9 +86,6 @@ class ElementsWorker(
 
         self._worker_version_cache = {}
 
-        # CLI args are stored on the instance so that implementations can access them
-        self.args = self.parser.parse_args()
-
     def list_elements(self):
         """
         List the elements to be processed, either from the CLI arguments or
@@ -141,6 +135,8 @@ class ElementsWorker(
         return self.process_information.get("activity_state") == "ready"
 
     def configure(self):
+        # CLI args are stored on the instance so that implementations can access them
+        self.args = self.parser.parse_args()
         if self.is_read_only:
             super().configure_for_developers()
         else: