From ea425075f141db7d791edbd26fe05f0698087a4c Mon Sep 17 00:00:00 2001
From: Calin Crisan <ccrisan@gmail.com>
Date: Sun, 27 Oct 2013 12:12:24 +0200
Subject: [PATCH] the update mechanism is now fully functional

---
 doc/todo.txt    | 1 -
 src/handlers.py | 5 ++++-
 src/server.py   | 2 +-
 src/update.py   | 5 +++++
 4 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/doc/todo.txt b/doc/todo.txt
index 2e4ed45..e693d35 100644
--- a/doc/todo.txt
+++ b/doc/todo.txt
@@ -1,4 +1,3 @@
--> add an autoupdate mechanism
 -> make camera frames positions configurable
 -> add a view log functionality
 -> add a previewer for movies
diff --git a/src/handlers.py b/src/handlers.py
index b18e8b1..5f78b5d 100644
--- a/src/handlers.py
+++ b/src/handlers.py
@@ -2,7 +2,10 @@
 import base64
 import json
 import logging
+import os
+import sys
 
+from tornado import ioloop
 from tornado.web import RequestHandler, HTTPError, asynchronous
 
 import config
@@ -614,4 +617,4 @@ class UpdateHandler(BaseHandler):
         
         result = update.perform_update(version)
         
-        return self.finish_json(result)
+        self.finish_json(result)
diff --git a/src/server.py b/src/server.py
index 8818a8a..b4e2ea4 100644
--- a/src/server.py
+++ b/src/server.py
@@ -34,7 +34,7 @@ application = Application(
         (r'^/movie/(?P<camera_id>\d+)/(?P<op>download)/(?P<filename>.+)/?$', handlers.MovieHandler),
         (r'^/update/?$', handlers.UpdateHandler),
     ],
-    debug=False, # also disables autoreloading
+    debug=True, # enables autoreload
     log_function=log_request,
     static_path=settings.STATIC_PATH,
     static_url_prefix=settings.STATIC_URL
diff --git a/src/update.py b/src/update.py
index aafcbad..4d2820e 100644
--- a/src/update.py
+++ b/src/update.py
@@ -31,10 +31,15 @@ def get_all_versions(stable=False):
             'repo': settings.REPO[1]}
     
     try:
+        logging.debug('fetching %(url)s...' % {'url': url})
+        
         response = urllib2.urlopen(url, timeout=settings.REMOTE_REQUEST_TIMEOUT)
         response = json.load(response)
         versions = response.keys()
         
+        logging.debug('available versions: %(versions)s' % {
+                'versions': ', '.join(versions)})
+        
         # stable versions are those of form x.y
         # unstable versions are of form x.y.z
         if stable:
-- 
2.39.5