Single common URL cache for semi-static lookups #74

core/cache_utils.py

@@ -0,0 +1,10 @@
+from datetime import timedelta
+
+from requests_cache import CachedSession
+
+# Cache for "semi-static" data such as the locations of parks, CSVs of reference lists, etc.
+# This has an expiry time of 30 days, so will re-request from the source after that amount
+# of time has passed. This is used throughout Spothole to cache data that does not change
+# rapidly.
+SEMI_STATIC_URL_DATA_CACHE = CachedSession("cache/semi_static_url_data_cache",
+                                    expire_after=timedelta(days=30))