ib.broker: always cast `asset_type` to `str`

2023-05-13 17:27:45 -04:00 · 2023-05-13 17:27:45 -04:00 · 1f0db3103d
parent 2e8268b53e
commit 1f0db3103d
1 changed files with 1 additions and 1 deletions
--- a/piker/brokers/ib/broker.py
+++ b/piker/brokers/ib/broker.py
@ -1227,7 +1227,7 @@ def norm_trade_records(
        pair = MktPair.from_fqme(
            fqme=f'{symbol}.{suffix}.ib',
            bs_mktid=str(conid),
-            _atype=asset_type,
+            _atype=str(asset_type),  # XXX: can't serlialize `tomlkit.String`

            price_tick=price_tick,
            # NOTE: for "legacy" assets, volume is normally discreet, not