krakenfutures: replace assert with typed None-guard for ruff S101

This commit is contained in:
matstedt
2026-02-06 19:34:20 +01:00
committed by Matthias
parent cfa4924b8e
commit bb2f19deaa
+9 -7
View File
@@ -99,13 +99,15 @@ class Krakenfutures(Exchange):
usd_total = self._safe_float(raw_total)
if usd_free is not None or usd_total is not None:
# Use available value for both if only one is present
usd_free = usd_free if usd_free is not None else usd_total
usd_total = usd_total if usd_total is not None else usd_free
# Type narrowing for mypy: both values are set after fallback.
assert usd_free is not None and usd_total is not None
# Both values are guaranteed to be present after fallback.
usd_used = max(0.0, usd_total - usd_free)
balances["USD"] = {"free": usd_free, "used": usd_used, "total": usd_total}
usd_free_value = usd_free if usd_free is not None else usd_total
usd_total_value = usd_total if usd_total is not None else usd_free
if usd_free_value is not None and usd_total_value is not None:
usd_used = max(0.0, usd_total_value - usd_free_value)
balances["USD"] = {
"free": usd_free_value,
"used": usd_used,
"total": usd_total_value,
}
# Remove additional info from ccxt results (same as base class)
balances.pop("info", None)