Refactor of caching & data storage part 9 #118

2026-08-06 10:31:42 +00:00 · 2026-08-02 09:06:10 +01:00
parent 0b0c8aa4f3
commit 2157bf114e
72 changed files with 159 additions and 131 deletions
@@ -0,0 +1,43 @@
+from datetime import datetime
+
+import pytz
+
+from data.sig_ref import SIGRef
+from data.spot import Spot
+from providers.spot.http_spot_provider import HTTPSpotProvider
+
+
+class ZLOTA(HTTPSpotProvider):
+    """Spot provider for ZLOTA"""
+
+    POLL_INTERVAL_SEC = 120
+    SPOTS_URL = "https://ontheair.nz/api/spots?zlota_only=true"
+    LIST_URL = "https://ontheair.nz/assets/assets.json"
+
+    def __init__(self, provider_config):
+        super().__init__("ZLOTA", provider_config, self.SPOTS_URL, self.POLL_INTERVAL_SEC)
+
+    def _http_response_to_spots(self, http_response):
+        new_spots = []
+        # Iterate through source data
+        for source_spot in http_response.json():
+            # Frequency is often inconsistent as to whether it's in Hz or kHz. Make a guess.
+            freq_hz = float(source_spot["frequency"])
+            if freq_hz < 1000000:
+                freq_hz = freq_hz * 1000
+
+            # Convert to our spot format
+            spot = Spot(source=self.name,
+                        source_id=source_spot["id"],
+                        dx_call=source_spot["activator"].upper(),
+                        de_call=source_spot["spotter"].upper(),
+                        freq=freq_hz,
+                        mode=source_spot["mode"].upper().strip(),
+                        comment=source_spot["comments"],
+                        sig="ZLOTA",
+                        sig_refs=[SIGRef(id=source_spot["reference"], sig="ZLOTA", name=source_spot["name"])],
+                        time=datetime.fromisoformat(source_spot["referenced_time"].replace("Z", "+00:00")).astimezone(
+                            pytz.UTC).timestamp())
+
+            new_spots.append(spot)
+        return new_spots