Improved rate limiter code

src/utils/steam.py

@@ -28,7 +28,7 @@ import requests
 from requests.exceptions import HTTPError
 
 from src import shared
-from src.utils.rate_limiter import PickHistory, RateLimiter
+from src.utils.rate_limiter import RateLimiter
 
 
 class SteamError(Exception):
@@ -72,14 +72,16 @@ class SteamRateLimiter(RateLimiter):
     refill_period_tokens = 200
     burst_tokens = 100
 
-    def __init__(self) -> None:
-        # Load pick history from schema
-        # (Remember API limits through restarts of Cartridges)
+    def _init_pick_history(self) -> None:
+        """
+        Load the pick history from schema.
+
+        Allows remembering API limits through restarts of Cartridges.
+        """
+        super()._init_pick_history()
         timestamps_str = shared.state_schema.get_string("steam-limiter-tokens-history")
-        self.pick_history = PickHistory(self.refill_period_seconds)
         self.pick_history.add(*json.loads(timestamps_str))
         self.pick_history.remove_old_entries()
-        super().__init__()
 
     def acquire(self) -> None:
         """Get a token from the bucket and store the pick history in the schema"""
@@ -91,9 +93,7 @@ class SteamRateLimiter(RateLimiter):
 class SteamFileHelper:
     """Helper for steam file formats"""
 
-    def get_manifest_data(
-        self, manifest_path: Path
-    ) -> SteamManifestData:  # TODO: Geoff: fix typing issue
+    def get_manifest_data(self, manifest_path: Path) -> SteamManifestData:
         """Get local data for a game from its manifest"""
 
         with open(manifest_path, "r", encoding="utf-8") as file: