From c952b85d9236db23f0fd8b3069c2e15cbec5a9c2 Mon Sep 17 00:00:00 2001
From: pictuga <contact@pictuga.com>
Date: Thu, 9 Mar 2017 09:37:05 -1000
Subject: [PATCH] crawler: cache 301 HTTP code, for a week

---
 morss/crawler.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/morss/crawler.py b/morss/crawler.py
index 6898412..5827a69 100644
--- a/morss/crawler.py
+++ b/morss/crawler.py
@@ -308,6 +308,11 @@ class BaseCacheHandler(BaseHandler):
             # still recent enough for us, use cache
             pass
 
+        elif code == 301 and cache_age < 7*24*3600:
+            # "301 Moved Permanently" has to be cached...as long as we want (awesome HTTP specs), let's say a week (why not?)
+            # use force_min=0 if you want to bypass this (needed for a proper refresh)
+            pass
+
         else:
             # according to the www, we have to refresh when nothing is said
             return None