Slightly decrease default cache expiration

Author: JWCook

docs/user_guide.md

@@ -342,8 +342,8 @@ the `session` argument for any API request function. It's recommended to use
 See Caching and Rate-Limiting sections below for examples.
 
 ## Caching
-All API requests are cached by default. These expire in 1 hour for most endpoints, and
-longer for some infrequently-changing data (like taxa and places). See
+All API requests are cached by default. These expire in 30 minutes for most endpoints, and
+1 day for some infrequently-changing data (like taxa and places). See
 [requests-cache: Expiration](https://requests-cache.readthedocs.io/en/latest/user_guide/expiration.html)
 for details on cache expiration behavior.
 

pyinaturalist/constants.py

@@ -51,10 +51,10 @@
 
 # Cache settings
 CACHE_EXPIRATION = {
-    'api.inaturalist.org/v*/controlled_terms*': timedelta(days=30),
-    'api.inaturalist.org/v*/places*': timedelta(days=7),
-    'api.inaturalist.org/v*/taxa*': timedelta(days=30),
-    '*': timedelta(hours=1),
+    'api.inaturalist.org/v*/controlled_terms*': timedelta(days=1),
+    'api.inaturalist.org/v*/places*': timedelta(days=1),
+    'api.inaturalist.org/v*/taxa*': timedelta(days=1),
+    '*': timedelta(minutes=30),
 }
 CACHE_FILE = join(CACHE_DIR, 'api_requests.db')
 TOKEN_EXPIRATION = timedelta(hours=1)