Update of /cvsroot/freevo/freevo/src/image/plugins
In directory sc8-pr-cvs1:/tmp/cvs-serv8811
Added Files:
apod.py
Log Message:
grab the astronomy picture of the day
--- NEW FILE: apod.py ---
#if 0 /*
# -----------------------------------------------------------------------
# apod.py - download the Astronomy Picture of the Day
# -----------------------------------------------------------------------
# $Id: apod.py,v 1.1 2003/12/01 04:11:03 mikeruelle Exp $
#
# Notes:
#
# -----------------------------------------------------------------------
# $Log: apod.py,v $
# Revision 1.1 2003/12/01 04:11:03 mikeruelle
# grab the astronomy picture of the day
#
#
# -----------------------------------------------------------------------
# Freevo - A Home Theater PC framework
# Copyright (C) 2002 Krister Lagerstrom, et al.
# Please see the file 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
#
# ----------------------------------------------------------------------- */
#endif
import os
import config
import plugin
import menu
import urllib
import rc
import re
from item import Item
from image.imageitem import ImageItem
class ApodMainMenuItem(Item):
"""
this is the item for the main menu and creates the list
of commands in a submenu.
"""
def __init__(self, parent, apoddir):
Item.__init__(self, parent, skin_type='image')
self.name = _( 'APOD' )
self.apoddir = apoddir
def actions(self):
print "in actions\n"
return [ ( self.create_apod_menu , 'APOD Pictures' ) ]
def create_apod_menu(self, arg=None, menuw=None):
print "in create menu\n"
apodmenuitems = []
apodmenuitems += [menu.MenuItem(_('Current Picture'),
action=self.fetchCurrentPicture)]
apodmenuitems += [menu.MenuItem(_('Previous Pictures'),
action=self.browsePictureDir)]
apod_menu = menu.Menu( _( 'Apod Pictures' ), apodmenuitems)
rc.app(None)
menuw.pushmenu(apod_menu)
menuw.refresh()
def browsePictureDir(self, arg=None, menuw=None):
apodpic_items = []
apodpics = os.listdir(self.apoddir)
apodpics.sort(lambda l, o: cmp(l.upper(), o.upper()))
for apodpic in apodpics:
img_item = ImageItem(os.path.join(self.apoddir,apodpic), self)
apodpic_items += [ img_item ]
if (len(apodpic_items) == 0):
apodpic_items += [menu.MenuItem(_('No Images found'),
menuw.back_one_menu, 0)]
apodpic_menu = menu.Menu(_('Apod Pictures'), apodpic_items,
reload_func=menuw.back_one_menu )
rc.app(None)
menuw.pushmenu(apodpic_menu)
menuw.refresh()
def fetchCurrentPicture(self, arg=None, menuw=None):
url = 'http://antwrp.gsfc.nasa.gov/apod/%s'
myfile=urllib.urlopen(url % 'index.html')
apodpage=myfile.read()
result = re.search("a href=\"(image.*)\"", apodpage)
apodpichref = result.group(1)
apodfile = os.path.join(self.apoddir,os.path.basename(apodpichref))
urllib.urlretrieve(url % apodpichref, apodfile)
imgitem = ImageItem(apodfile, self)
imgitem.view(menuw=menuw)
class PluginInterface(plugin.MainMenuPlugin):
"""
Astronomy Picture of the Day download plugin. Downloads the picture
for the current day and allow access to the dir for browsing the old
pictures
plugin.activate('image.apod', args=('/dir_for_apod',))
"""
def __init__(self, apoddir=None):
if not apoddir:
self.reason = _('Need a directory to store APOD pictures.')
return
if not os.path.isdir(apoddir):
self.reason = _('directory %s does not exist.') % apoddir
return
self.apoddir = apoddir
# init the plugin
plugin.MainMenuPlugin.__init__(self)
def items(self, parent):
return [ ApodMainMenuItem(parent, self.apoddir) ]
-------------------------------------------------------
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