added env_temp for whatsminers

data/__init__.py

@@ -40,6 +40,7 @@ class MinerData:
     hostname: str = "Unknown"
     hashrate: float = 0
     temperature_avg: int = field(init=False)
+    env_temp: int = 0
     left_board_temp: int = 0
     left_board_chip_temp: int = 0
     center_board_temp: int = 0

miners/_backends/btminer.py

@@ -30,7 +30,7 @@ class BTMiner(BaseMiner):
         logging.warning(f"Failed to get model for miner: {self}")
         return None
 
-    async def get_hostname(self) -> str:
+    async def get_hostname(self) -> str or None:
         if self.hostname:
             return self.hostname
         try:
@@ -42,10 +42,10 @@ class BTMiner(BaseMiner):
                 return self.hostname
         except APIError:
             logging.info(f"Failed to get hostname for miner: {self}")
-            return "?"
+            return None
         except Exception:
             logging.warning(f"Failed to get hostname for miner: {self}")
-            return "?"
+            return None
 
     async def get_board_info(self) -> dict:
         """Gets data on each board and chain in the miner."""
@@ -147,6 +147,9 @@ class BTMiner(BaseMiner):
                     if summary_data[0].get("MAC"):
                         mac = summary_data[0]["MAC"]
 
+                    if summary_data[0].get("Env Temp"):
+                        data.env_temp = summary_data[0]["Env Temp"]
+
                     data.fan_1 = summary_data[0]["Fan Speed In"]
                     data.fan_2 = summary_data[0]["Fan Speed Out"]