Merge pull request #9 from NSLS-II-IOS/fix_escan

FIX: deal with type change in value from enum callbacks
NSLS-II-IOS · Jan 29, 2021 · ff7ae5d · ff7ae5d
2 parents a9def40 + 014e8e4
commit ff7ae5d
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/startup/98-ramp.py b/startup/98-ramp.py
@@ -122,8 +122,14 @@ def go_plan():
         st = StatusBase()
         enum_map = pgm.fly.scan_status.describe()[pgm.fly.scan_status.name]['enum_strs']
         def _done_cb(value, old_value, **kwargs):
-            old_value = enum_map[int(old_value)]
-            value = enum_map[int(value)]
+            try:
+                old_value = enum_map[int(old_value)]
+            except (TypeError, ValueError):
+                ...
+            try:
+                value = enum_map[int(value)]
+            except (TypeError, ValueError):
+                ...
             if old_value != value and value == 'Ready':
                 st._finished()
                 pgm.fly.scan_status.clear_sub(_done_cb)