Refactoring use_cache attribute on Worker classes

Closes #66 (closed)

arkindex_worker/worker/base.py

@@ -167,13 +167,13 @@ class BaseWorker(object):
 
             init_cache_db(self.cache_path)
             create_tables()
+
+            # Merging parents caches (if there are any) in the current task local cache, unless the database got overridden
+            if self.args.database is None and paths is not None:
+                merge_parents_cache(paths, self.cache_path)
         else:
             logger.debug("Cache is disabled")
 
-        # Merging parents caches (if there are any) in the current task local cache, unless the database got overridden
-        if self.use_cache and self.args.database is None and paths is not None:
-            merge_parents_cache(paths, self.cache_path)
-
     def load_secret(self, name):
         """Load all secrets described in the worker configuration"""
         secret = None