initial commit

app/config.py

@@ -0,0 +1,42 @@
+"""Config-Loader fuer die Stationsliste aus config.yaml."""
+import os
+import yaml
+from dataclasses import dataclass, field
+from typing import List
+
+
+@dataclass
+class StationConfig:
+    name: str
+    type: str  # UBAHN | SBAHN | TRAM | BUS
+    exclude_destinations: List[str] = field(default_factory=list)
+
+
+@dataclass
+class AppConfig:
+    refresh_seconds: int
+    cache_seconds: int
+    departures_limit: int
+    stations: List[StationConfig]
+
+
+def load_config(path: str = None) -> AppConfig:
+    path = path or os.environ.get("CONFIG_PATH", "config.yaml")
+    with open(path, "r", encoding="utf-8") as f:
+        raw = yaml.safe_load(f)
+
+    stations = [
+        StationConfig(
+            name=s["name"],
+            type=s["type"].upper(),
+            exclude_destinations=s.get("exclude_destinations", []) or [],
+        )
+        for s in raw.get("stations", [])
+    ]
+
+    return AppConfig(
+        refresh_seconds=int(raw.get("refresh_seconds", 60)),
+        cache_seconds=int(raw.get("cache_seconds", 20)),
+        departures_limit=int(raw.get("departures_limit", 10)),
+        stations=stations,
+    )