lorax/pylorax/discinfo.py
David Cantrell 5033fcc35b Created pylorax.discinfo for writing .discinfo files.
This functionality was previously handled by the makestamp.py
script in anaconda.  Created a module under pylorax with just
one function (for now).  Not sure if it will need to be
extended, but part of the reason for rewriting all of this
code is to make it more extendable.
2008-09-12 14:34:15 -10:00

63 lines
1.8 KiB
Python

#
# pylorax discinfo module
# Install image and tree support data generation tool -- Python module.
#
# Copyright (C) 2008 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/>.
#
# Author(s): David Cantrell <dcantrell@redhat.com>
#
import os
import time
# Write out the .discinfo file
def write(release=None, arch=None, outdir=None, disc=None):
"""write(release=None, arch=None, outdir=None, [disc=None])
Write the .discinfo file to the specified directory (outdir).
The release string is specified as release and the architecture
is specified as arch. If disc is specified, it will be written
as the disc number, otherwise 0 is written for the disc number.
The release, arch, and outdir parameters are all required.
"""
if release is None or arch is None or outdir is None:
return False
if not os.path.isdir(outdir):
return False
outfile = "%s/.discinfo" % (outdir,)
try:
f = open(outfile, "w")
f.write("%s\n", time.time())
f.write("%s\n", release)
f.write("%s\n", arch)
if disc is not None:
f.write("%d\n", disc)
else:
f.write("0\n")
f.close()
except:
return False
return True