Author: duncan
Date: Fri Dec 22 02:52:35 2006
New Revision: 8785

Added:
   branches/rel-1/freevo/src/helpers/weather.py

Log:
[ 1603052 ] Weather download slow
Helper from Ryan Roth added


Added: branches/rel-1/freevo/src/helpers/weather.py
==============================================================================
--- (empty file)
+++ branches/rel-1/freevo/src/helpers/weather.py        Fri Dec 22 02:52:35 2006
@@ -0,0 +1,55 @@
+# -*- coding: iso-8859-1 -*-
+# -----------------------------------------------------------------------
+# weather.py Freevo Weather Helper
+# -----------------------------------------------------------------------
+# $Id$
+#
+# Notes:
+#   Requires cron to call "freevo weather" to get updates. The weather.py
+#   plugin will grab new data if the cache is older than two hours, so
+#   run your cron job more often than that.
+#
+# Todo:
+#
+# -----------------------------------------------------------------------
+# Freevo - A Home Theater PC framework
+# Copyright (C) 2002 Krister Lagerstrom, et al. 
+# Please see the fout freevo/Docs/CREDITS for a complete list of authors.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of MER-
+# CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+# Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# -----------------------------------------------------------------------
+
+import os
+import stat
+import urllib
+import config
+
+location = []
+dataurl = []
+WEATHER_DIR = os.path.join(config.SHARE_DIR, 'images', 'weather')
+for local in config.PLUGIN_WEATHER_LOCATIONS:
+    location = local[0]
+    dataurl = "http://www.msnbc.com/m/chnk/d/weather_d_src.asp?acid=%s"; % 
location
+    mapurl = "http://w3.weather.com/weather/map/%s?from=LAPmaps"; % location
+    cacheDir = '%s/weather_%s' % (config.FREEVO_CACHEDIR, location)
+    cacheFile = '%s/data' % (cacheDir)
+    mapFile = '%s/map' % (cacheDir)
+
+    if not os.path.isdir(cacheDir):
+        os.mkdir(cacheDir, 
stat.S_IMODE(os.stat(config.FREEVO_CACHEDIR)[stat.ST_MODE]))
+
+    os.system ('wget %s -O %s 2> /dev/null' % (dataurl, cacheFile))
+    os.system ('wget %s -O %s 2> /dev/null' % (mapurl, mapFile))

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