add gonio default positions

app_utils.py

@@ -6,7 +6,6 @@ _log=logging.getLogger(__name__)
 
 from epics.ca import pend_event
 
-
 class PositionsNotReached(Exception):
   pass
 
@@ -29,20 +28,22 @@ def assert_tweaker_positions(targets, timeout=60.0):
     count=0
     summary=[]
     for i, m in enumerate(targets):
-      motor, target, tolerance=m
-      name=motor.short_name
-      pend_event()
-      cur=motor.get_rbv()
-      done=motor.is_done()
+      mot_tw, target, tolerance=m
+      name=mot_tw._motor._short_name
+      notSim=not type(mot_tw).__name__.startswith('Sim')
+
+      if notSim: pend_event()
+      cur=mot_tw.get_rbv()
+      done=mot_tw.is_done()
       s=f"check {name} {cur:.5g} == {target:.5g} [done={done}]"
       _log.debug(s)
       summary.append(s)
       if done and tolerance>=abs(cur-target):
         count+=1
-      pend_event(0.1)
+      if notSim: pend_event(0.1)
     if count==num_motors:
       break
-    pend_event(0.1)
+    if notSim: pend_event(0.1)
 
   if count!=num_motors:
     raise PositionsNotReached("failed to reach target positions: {}".format("#".join(summary)))