Resolves #807.

workbench_utils.py

@@ -8533,7 +8533,7 @@ def write_to_output_csv(config, id, node_json, input_csv_row=None):
         for field_name in node_dict:
             if field_name.startswith("field_"):
                 row[field_name] = serialize_field_json(
-                    config, field_definitions, field_name, node_dict[field_name]
+                    config, field_definitions, field_name, node_dict[fifileeld_name]
                 )
         row.update(input_csv_row)
     writer.writerow(row)
@@ -8931,6 +8931,8 @@ def write_rollback_config(config, path_to_rollback_csv_file):
         rollback_config_filename = "rollback.yml"
 
     rollback_config_file = open(rollback_config_filename, "w")
+    rollback_comments = get_rollback_config_comments(config)
+    rollback_config_file.write(rollback_comments)
 
     yaml.dump(
         {
@@ -8952,6 +8954,8 @@ def prep_rollback_csv(config, path_to_rollback_csv_file):
             os.remove(path_to_rollback_csv_file)
         rollback_csv_file = open(path_to_rollback_csv_file, "a+")
         rollback_csv_file.write("node_id" + "\n")
+        rollback_csv_comments = get_rollback_config_comments(config)
+        rollback_csv_file.write(rollback_csv_comments)
         rollback_csv_file.close()
     except Exception as e:
         message = (
@@ -8970,6 +8974,20 @@ def write_rollback_node_id(config, node_id, path_to_rollback_csv_file):
     rollback_csv_file.close()
 
 
+def get_rollback_config_comments(config):
+    task = config["task"]
+    config_file = config["config_file"]
+    time_string = now_string = EXECUTION_START_TIME.strftime("%Y:%m:%d %H:%M:%S")
+    input_csv = config["input_csv"]
+    comments = (
+        f'# Generated by a "{task}" task started {time_string} using'
+        + "\n"
+        + f'# config file "{config_file}" and input CSV "{input_csv}".'
+        + "\n"
+    )
+    return comments
+
+
 def get_csv_from_google_sheet(config):
     url_parts = config["input_csv"].split("/")
     url_parts[6] = "export?gid=" + str(config["google_sheets_gid"]) + "&format=csv"