From 1ba22516fefe4b1a80b3eb3c85adb6a2027532b9 Mon Sep 17 00:00:00 2001
From: pictuga <contact@pictuga.com>
Date: Fri, 19 Jul 2013 00:02:52 +0200
Subject: [PATCH] Small help for etag handler

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

diff --git a/morss.py b/morss.py
index 4cb0859..8034149 100644
--- a/morss.py
+++ b/morss.py
@@ -238,6 +238,11 @@ class HTMLDownloader(urllib2.HTTPCookieProcessor):
 	https_request = http_request
 
 class CacheDownload(urllib2.BaseHandler):
+	"""
+	Custom urllib2 handler to download a page, using etag/last-modified headers,
+	to save bandwidth. The given headers are added back into the header on error
+	304 for easier use.
+	"""
 	def __init__(self, cache="", etag=None, lastmodified=None, useragent=UA_RSS):
 		self.cache = cache
 		self.etag = etag