pylorax.treeinfo — Lorax 28.14.21 documentation

# Source code for pylorax.treeinfo

    #
    # treeinfo.py
    #
    # Copyright (C) 2010-2015 Red Hat, Inc.
    #
    # 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
    # MERCHANTABILITY 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, see <http://www.gnu.org/licenses/>.
    #
    # Red Hat Author(s):  Martin Gracik <mgracik@redhat.com>
    #

    import logging
    logger = logging.getLogger("pylorax.treeinfo")

    import configparser
    import time

    class TreeInfo(object):

        def __init__(self, product, version, variant, basearch,
                     packagedir=""):

            self.c = configparser.ConfigParser()

            section = "general"
            data = {"timestamp": str(time.time()),
                    "family": product,
                    "version": version,
                    "name": "%s-%s" % (product, version),
                    "variant": variant or "",
                    "arch": basearch,
                    "packagedir": packagedir}

            self.c.add_section(section)
            list(self.c.set(section, key, value) for key, value in data.items())

        def add_section(self, section, data):
            if not self.c.has_section(section):
                self.c.add_section(section)

            list(self.c.set(section, key, value) for key, value in data.items())

        def write(self, outfile):
            logger.info("writing .treeinfo file")
            with open(outfile, "w") as fobj:
                self.c.write(fobj)