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SickRage/lib/feedcache/example.py

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#!/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:])