#!/usr/bin/python3

# grep the names of all Debian native packages out of Sources files
# Copyright (C) 2007 Stefano Zacchiroli <zack@debian.org>
#
# 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 3 of the License, or
# (at your option) any later version.

import sys

from debian import deb822


if __name__ == '__main__':
    for fname in sys.argv[1:]:
        with open(fname) as f:
            for stanza in deb822.Sources.iter_paragraphs(f):
                pieces = stanza['version'].split('-')
                if len(pieces) < 2:
                    print(stanza['package'])