Reset the clears table on zero size conditions

pikers · Jun 22, 2022 · 20ca7c4 · 20ca7c4
1 parent 2452f45
commit 20ca7c4
Showing 1 changed file with 11 additions and 7 deletions.
diff --git a/piker/pp.py b/piker/pp.py
@@ -310,13 +310,17 @@ def update_pps(
             cost=2*r.cost,
         )
 
-        # track clearing data
-        pp.clears[r.tid] = {
-            'cost': r.cost,
-            'price': r.price,
-            'size': r.size,
-            'dt': str(r.dt),
-        }
+        if pp.size == 0:
+            pp.clears.clear()
+
+        else:
+            # track clearing data
+            pp.clears[r.tid] = {
+                'cost': r.cost,
+                'price': r.price,
+                'size': r.size,
+                'dt': str(r.dt),
+            }
 
     assert len(set(pp.clears)) == len(pp.clears)
     return pps