Don't fail contract size repopulation if pair is no longer available

2022-10-17 09:54:58 +00:00
parent 08e684a3e8
commit c2914feb12
2 changed files with 7 additions and 4 deletions
--- a/freqtrade/exchange/exchange.py
+++ b/freqtrade/exchange/exchange.py
@@ -412,9 +412,11 @@ class Exchange:

    def get_contract_size(self, pair: str) -> float:
        if self.trading_mode == TradingMode.FUTURES:
-            market = self.markets[pair]
+            market = self.markets.get(pair, {})
            contract_size: float = 1.0
-            if market['contractSize'] is not None:
+            if not market:
+                return None
+            if market.get('contractSize') is not None:
                # ccxt has contractSize in markets as string
                contract_size = float(market['contractSize'])
            return contract_size