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 +1,44 @@
+import csv
+import logging
+
+from pyhamtools.locator import latlong_to_locator
+
+from data.sig_ref import SIGRef
+from sigrefdataproviders.file_download_sig_ref_data_provider import FileDownloadSIGRefDataProvider
+
+
+class WCA(FileDownloadSIGRefDataProvider):
+    """SIG ref data provider for World Castles Award"""
+
+    POLL_INTERVAL_DAYS = 30
+    SIG = "WCA"
+    DATA_URL = "https://polo.ham2k.com/data/activities/wca/all-castles.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()):
+            ref_id = row["REF"]
+
+            coordsStr = row["COORDINATES"]
+            latitude = None
+            longitude = None
+            grid = None
+            try:
+                if coordsStr:
+                    split = coordsStr.split(", ")
+                    latitude = float(split[0])
+                    longitude = float(split[1])
+                    grid = latlong_to_locator(latitude, longitude)
+            except ValueError:
+                logging.debug(f"Encountered dodgy formatting in WCA CSV, skipping location data for %s", ref_id)
+
+            new_data[ref_id] = SIGRef(sig=self.SIG, id=ref_id, name=row["CLEAN NAME"] if "CLEAN NAME" in row else None,
+                                      url="https://www.cqgma.org/zinfo.php?ref=" + ref_id,
+                                      latitude=latitude,
+                                      longitude=longitude,
+                                      grid=grid)
+
+        return new_data