Autogenerated type safety parameterisation of all methods

providers/spot/xota.py

@@ -1,5 +1,8 @@
+from __future__ import annotations
+
 import json
 from datetime import datetime
+from typing import Any
 
 import pytz
 
@@ -17,15 +20,17 @@ class XOTA(WebsocketSpotProvider):
     is why we also provide a sig_ref_prefix in our config. This is applied to the reference ID, so e.g. "T-01" at C3
     might become "C3 T-01". This allows us to provide location lookups for TOTA at several conferences."""
 
-    ACTIVITY = None
+    ACTIVITY: str | None = None
 
-    def __init__(self, provider_config):
+    def __init__(self, provider_config: dict[str, Any]) -> None:
         name = provider_config.get("name", "xOTA")
         super().__init__(name, provider_config, provider_config["url"])
         self.ACTIVITY = str(provider_config["sig"]) if "sig" in provider_config else None
-        self._activity_ref_prefix = str(provider_config["sig_ref_prefix"]) if "sig_ref_prefix" in provider_config else ""
+        self._activity_ref_prefix: str = (
+            str(provider_config["sig_ref_prefix"]) if "sig_ref_prefix" in provider_config else ""
+        )
 
-    def _ws_message_to_spot(self, b):
+    def _ws_message_to_spot(self, b: str | bytes) -> Spot | None:
         string = b.decode("utf-8")
         source_spot = json.loads(string)
         ref_id = f"{self._activity_ref_prefix} {source_spot['reference']['title']}"