Resolve "Add a debug mode to base worker and allow upper workers to use it"

Closes #92 (closed)

arkindex_worker/worker/base.py

@@ -118,6 +118,7 @@ class BaseWorker(object):
         self.parser.add_argument(
             "-v",
             "--verbose",
+            "--debug",
             help="Display more information on events and errors",
             action="store_true",
             default=False,
@@ -138,8 +139,8 @@ class BaseWorker(object):
         # CLI args are stored on the instance so that implementations can access them
         self.args = self.parser.parse_args()
 
-        # Setup logging level
-        if self.args.verbose:
+        # Setup logging level if verbose or if ARKINDEX_DEBUG is set to true
+        if self.args.verbose or os.environ.get("ARKINDEX_DEBUG"):
             logger.setLevel(logging.DEBUG)
             logger.debug("Debug output enabled")
 
@@ -210,6 +211,11 @@ class BaseWorker(object):
                 if self.user_configuration:
                     logger.info("Loaded user configuration from WorkerRun")
 
+        # if debug mode is set to true activate debug mode in logger
+        if self.user_configuration and self.user_configuration.get("debug"):
+            logger.setLevel(logging.DEBUG)
+            logger.debug("Debug output enabled")
+
         task_id = os.environ.get("PONOS_TASK")
         paths = None
         if self.support_cache and self.args.database is not None: