A `size` field in ticks is optional

2022-07-13 13:48:54 -04:00 · 2022-07-13 13:48:54 -04:00 · 0580b204a3
parent 6ce699ae1f
commit 0580b204a3
1 changed files with 1 additions and 1 deletions
--- a/piker/data/_normalize.py
+++ b/piker/data/_normalize.py
@ -56,7 +56,7 @@ def iterticks(
                    sig = (
                        time,
                        tick['price'],
-                        tick['size']
+                        tick.get('size')
                    )
                    if ttype == 'dark_trade':