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update-watch
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update-watch
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#! /usr/bin/env python
# vim:ts=2:sw=2:et:ai:sts=2
#
# Copyright 2011, Ansgar Burchardt <[email protected]>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, 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.
import pet.models
import pet.update
import argparse
def main():
parser = argparse.ArgumentParser(description='check watch files')
parser.add_argument('packages', nargs='*')
options = parser.parse_args()
session = pet.models.Session()
updater = pet.update.WatchUpdater(session)
try:
if options.packages:
named_trees = session.query(pet.models.NamedTree) \
.join(pet.models.NamedTree.package) \
.filter(pet.models.Package.name.in_(options.packages))
updater.run(named_trees)
else:
updater.run()
session.commit()
except KeyboardInterrupt:
print "E: Interrupted."
session.commit()
except:
session.rollback()
raise
if __name__ == '__main__':
main()