Refactor of caching & data storage part 9 #118

2026-08-06 02:21:42 +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 +1,34 @@
+import csv
+
+from data.sig_ref import SIGRef
+from providers.sigrefdata.file_download_sig_ref_data_provider import FileDownloadSIGRefDataProvider
+
+
+class MOTA(FileDownloadSIGRefDataProvider):
+    """SIG ref data provider for Mills on the Air"""
+
+    POLL_INTERVAL_DAYS = 30
+    SIG = "MOTA"
+    DATA_URL = "https://www.gma.rocks/download/mills.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:]):
+            ref_id = row["Reference"]
+            new_data.append(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"]))
+
+            # Bail out if a stop has been requested, i.e. the program is shutting down - no need to parse the rest of
+            # the data in this case
+            if self._stop_event.is_set():
+                break
+
+        return new_data