refactor: move exception handler into helper function

freqtrade/freqtradebot.py

@@ -2233,7 +2233,6 @@ class FreqtradeBot(LoggingMixin):
                 # Must also run for partial exits
                 # TODO: Margin will need to use interest_rate as well.
                 # interest_rate = self.exchange.get_interest_rate()
-                try:
                 update_liquidation_prices(
                     trade,
                     exchange=self.exchange,
@@ -2241,8 +2240,6 @@ class FreqtradeBot(LoggingMixin):
                     stake_currency=self.config["stake_currency"],
                     dry_run=self.config["dry_run"],
                 )
-                except DependencyException:
-                    logger.warning("Unable to calculate liquidation price")
                 if self.strategy.use_custom_stoploss:
                     current_rate = self.exchange.get_rate(
                         trade.pair, side="exit", is_short=trade.is_short, refresh=True

freqtrade/leverage/liquidation_price.py

@@ -1,6 +1,7 @@
 import logging
 
 from freqtrade.enums import MarginMode
+from freqtrade.exceptions import DependencyException
 from freqtrade.exchange import Exchange
 from freqtrade.persistence import LocalTrade, Trade
 from freqtrade.wallets import Wallets
@@ -21,6 +22,7 @@ def update_liquidation_prices(
     Update trade liquidation price in isolated margin mode.
     Updates liquidation price for all trades in cross margin mode.
     """
+    try:
         if exchange.margin_mode == MarginMode.CROSS:
             total_wallet_stake = 0.0
             if dry_run:
@@ -55,3 +57,5 @@ def update_liquidation_prices(
                     other_trades=[],
                 )
             )
+    except DependencyException:
+        logger.warning("Unable to calculate liquidation price")