From c5972a2ede4da01b1f07263b33459e6306879826 Mon Sep 17 00:00:00 2001
From: Brendan Haines <brendan.haines@gmail.com>
Date: Wed, 8 Apr 2020 13:59:44 -0600
Subject: [PATCH] fix controller update

---
 Software/python/server.py | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/Software/python/server.py b/Software/python/server.py
index c444f71..2bd3bed 100644
--- a/Software/python/server.py
+++ b/Software/python/server.py
@@ -204,11 +204,12 @@ def stop_controller(attrname=None, old=None, new=None):
 
 def update_models(attrname=None, old=None, new=None):
     stop_controller()
-    print(attrname)
-    print(old)
-    print(new)
-    if new is not None:
-        exec(new)
+    try:
+        exec(controller_model_text.value)
+        print("INFO: controller model updated")
+        print(D)
+    except:
+        print("WARN: invalid controller model")
 
 
 # GUI elements