From bb337fa0a98c9bdea5a01bff1f988e388309ad8d Mon Sep 17 00:00:00 2001
From: Paulus Schoutsen <Paulus@PaulusSchoutsen.nl>
Date: Wed, 4 Jun 2014 00:49:46 -0700
Subject: [PATCH] Debug interface caches static assets

---
 homeassistant/components/http/__init__.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/homeassistant/components/http/__init__.py b/homeassistant/components/http/__init__.py
index b4ac12cff87..907033ae52c 100644
--- a/homeassistant/components/http/__init__.py
+++ b/homeassistant/components/http/__init__.py
@@ -79,6 +79,7 @@ import threading
 import logging
 import re
 import os
+import time
 from http.server import BaseHTTPRequestHandler, HTTPServer
 from socketserver import ThreadingMixIn
 from urllib.parse import urlparse, parse_qs
@@ -725,8 +726,9 @@ class RequestHandler(BaseHTTPRequestHandler):
 
         if os.path.isfile(path):
             self.send_response(HTTP_OK)
-
-            # TODO: correct header for mime-type and caching
+            self.send_header("Cache-control", "public, max-age=3600")
+            self.send_header("Expires",
+                             self.date_time_string(time.time()+3600))
 
             self.end_headers()