feat: fail if edge is in config

freqtrade/configuration/config_validation.py

@@ -99,14 +99,12 @@ def validate_config_consistency(conf: dict[str, Any], *, preliminary: bool = Fal
 
 def _validate_unlimited_amount(conf: dict[str, Any]) -> None:
     """
-    If edge is disabled, either max_open_trades or stake_amount need to be set.
+    Either max_open_trades or stake_amount need to be set.
     :raise: ConfigurationError if config validation failed
     """
     if (
-        not conf.get("edge", {}).get("enabled")
-        and (conf.get("max_open_trades") == float("inf") or conf.get("max_open_trades") == -1)
-        and conf.get("stake_amount") == UNLIMITED_STAKE_AMOUNT
-    ):
+        conf.get("max_open_trades") == float("inf") or conf.get("max_open_trades") == -1
+    ) and conf.get("stake_amount") == UNLIMITED_STAKE_AMOUNT:
         raise ConfigurationError("`max_open_trades` and `stake_amount` cannot both be unlimited.")
 
 
@@ -164,12 +162,9 @@ def _validate_edge(conf: dict[str, Any]) -> None:
     Edge and Dynamic whitelist should not both be enabled, since edge overrides dynamic whitelists.
     """
 
-    if not conf.get("edge", {}).get("enabled"):
-        return
-
-    if not conf.get("use_exit_signal", True):
+    if conf.get("edge", {}).get("enabled"):
         raise ConfigurationError(
-            "Edge requires `use_exit_signal` to be True, otherwise no sells will happen."
+            "Edge is no longer supported and has been removed from Freqtrade with 2025.6."
         )