Refactor of caching & data storage part 4 #118

2026-08-06 02:21:42 +00:00 · 2026-07-31 21:02:37 +01:00
parent 0f59af6f9e
commit 23edd4e02e
37 changed files with 822 additions and 528 deletions
@@ -0,0 +1,30 @@
+import csv
+
+from data.sig_ref import SIGRef
+from sigrefdataproviders.file_download_sig_ref_data_provider import FileDownloadSIGRefDataProvider
+
+
+class ARLHS(FileDownloadSIGRefDataProvider):
+    """SIG ref data provider for Amateur Radio Light House Society"""
+
+    POLL_INTERVAL_DAYS = 30
+    SIG = "ARLHS"
+    DATA_URL = "https://www.gma.rocks/download/lighthouse.csv"
+
+    def __init__(self, provider_config):
+        super().__init__(self.SIG, provider_config, self.DATA_URL, self.POLL_INTERVAL_DAYS)
+
+    def _http_response_to_data(self, http_response):
+        new_data = {}
+        for row in csv.DictReader(http_response.content.decode("utf-8-sig").splitlines()[1:]):
+            if "ARLHS" in row:
+                ref_id = row["ARLHS"]
+                new_data[ref_id] = SIGRef(sig=self.SIG, id=ref_id, name=row["Name"] if "Name" in row else None,
+                                          url="https://www.cqgma.org/zinfo.php?ref=" + ref_id,
+                                          latitude=float(row["Latitude"]) if "Latitude" in row and row[
+                                              "Latitude"] != "" else None,
+                                          longitude=float(row["Longitude"]) if "Longitude" in row and row[
+                                              "Longitude"] != "" else None,
+                                          grid=row["Maidenhead Locator"])
+
+        return new_data