Add folders to the list of outputs (no downloadable) + get descriptions per components

src/jflow/workflow.py

@@ -34,6 +34,8 @@ from configparser import ConfigParser, NoOptionError
 from inspect import getcallargs
 from datetime import date as ddate
 
+from collections import OrderedDict
+
 import jflow
 import jflow.utils as utils
 from jflow.utils import validate_email
@@ -585,9 +587,16 @@ class Workflow(threading.Thread):
                 return None
         else:
             return None
+
+    def get_description_per_components(self):
+        dag = self.get_execution_graph()
+        descriptions = {}
+        for current_components in self.components:
+            descriptions[current_components.get_nameid()] = current_components.get_description()
+        return descriptions
                 
     def get_outputs_per_components(self):
-        outputs_files = {}
+        outputs_files = OrderedDict()
         for current_components in self.components:
             #status = self.get_component_status(current_components.get_nameid())
             outputs_files[current_components.get_nameid()] = current_components.get_output_files()