add error handling

css/base.css

@@ -75,6 +75,11 @@ label {
   font-width: bold;
 }
 
+.error {
+  color: red;
+  font-width: bold;
+}
+
 #links a {
   color: #0CFF0C;
 }

js/renderer.js

@@ -89,6 +89,10 @@ function run_script(script, parameters='') {
       document.getElementById('spinner').style.visibility = "hidden"
       plot_results()
     }
+    else if (message == '[simulation abort]')
+    {
+      document.getElementById('spinner').style.visibility = "hidden"
+    }
     else if (message.substring(0, 4) == 'row:')
     {
       message = message.replace('row: ', '')
@@ -97,6 +101,12 @@ function run_script(script, parameters='') {
       heating.push(row[1])
       cooling.push(row[2])
     }
+    else if (message.substring(0, 6) == 'error:')
+    {
+      message = message.replace('error: ', '')
+      message = '<label class="error">' + message + '</label>'
+      document.getElementById('debug').innerHTML =  message
+    }
     else if (message.substring(0, 5) == 'info:')
     {
       message = message.replace('info: ', '')

scripts/ep_workflow.py

@@ -1,8 +1,8 @@
 import sys
 from pathlib import Path
 import csv
-sys.path.append('../libs')
-
+sys.path.append('../hub')
+try:
   from imports.geometry_factory import GeometryFactory
   from imports.construction_factory import ConstructionFactory
   from imports.usage_factory import UsageFactory
@@ -57,9 +57,9 @@ with open((out_path/ f'{city.name}_out.csv').resolve()) as f:
       if ':00:00' in row[0]:
         print(f'row: {row[0]}, {row[8]}, {row[9]}')
 
-
   print(f'info: {idf_file}, {csv_file}, {eso_file}, {area}, {volume}, {obj_file}')
-
   print('[simulation end]')
-
+except Exception as ex:
+  print('error: ', ex)
+  print('[simulation abort]')
 sys.stdout.flush()