Fix reading of DRY_RUN env variable

Author: felixschndr

source/inverter.py

@@ -14,11 +14,8 @@ def __init__(self):
         self.device = None
 
         self.hostname = EnvironmentVariableGetter.get("INVERTER_HOSTNAME")
-
         self.battery_capacity = EnergyAmount(float(EnvironmentVariableGetter.get("INVERTER_BATTERY_CAPACITY")))
 
-        self.dry_run = EnvironmentVariableGetter.get(name_of_variable="DRY_RUN", default_value=True)
-
     def connect(self) -> None:
         """
         Connects to the inverter using the configured hostname.
@@ -56,7 +53,7 @@ def set_operation_mode(self, mode: OperationMode) -> None:
         Raises:
             RuntimeError: If the operation mode could not be set successfully.
         """
-        if self.dry_run:
+        if EnvironmentVariableGetter.get(name_of_variable="DRY_RUN", default_value=True):
             self.log.info(f"Would set the inverter to {mode.name} but dry run is enabled")
             return