#!/usr/bin/env python
#
# Copyright 2007 Doug Hellmann.
#
#
#                         All Rights Reserved
#
# Permission to use, copy, modify, and distribute this software and
# its documentation for any purpose and without fee is hereby
# granted, provided that the above copyright notice appear in all
# copies and that both that copyright notice and this permission
# notice appear in supporting documentation, and that the name of Doug
# Hellmann not be used in advertising or publicity pertaining to
# distribution of the software without specific, written prior
# permission.
#
# DOUG HELLMANN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
# NO EVENT SHALL DOUG HELLMANN BE LIABLE FOR ANY SPECIAL, INDIRECT OR
# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
# OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#

"""Example use of feedcache.Cache.

"""

__module_id__ = "$Id$"

#
# Import system modules
#
import sys
import shelve

#
# Import local modules
#
import cache

#
# Module
#

def main(urls=[]):
    print 'Saving feed data to ./.feedcache'
    storage = shelve.open('.feedcache')
    try:
        fc = cache.Cache(storage)
        for url in urls:
            parsed_data = fc.fetch(url)
            print parsed_data.feed.title
            for entry in parsed_data.entries:
                print '\t', entry.title
    finally:
        storage.close()
    return

if __name__ == '__main__':
    main(sys.argv[1:])