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2009-09-23
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#!/usr/bin/python
#
# Copyright (c) 2005-2009 Canonical Ltd
#
# AUTHOR:
# Michael Vogt <mvo@ubuntu.com>
#
# This file is part of GDebi
#
# GDebi 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.
#
# GDebi 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 GDebi; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
import warnings
from warnings import warn
warnings.filterwarnings("ignore", "apt API not stable yet", FutureWarning)
import sys
import apt
import os.path
import gettext
from gettext import gettext as _
from optparse import OptionParser
from GDebi.GDebiCli import GDebiCli
from GDebi.Version import VERSION
# FIXME: - add "--assume-yes" option
# - add check for removal of essential packages
if __name__ == "__main__":
localesApp="gdebi"
localesDir="/usr/share/locale"
gettext.bindtextdomain(localesApp, localesDir)
gettext.textdomain(localesApp)
usage = unicode(_("usage: %prog [options] filename\n"
"For a graphical version run gdebi-gtk\n"),"UTF-8")
parser = OptionParser(usage=usage, version = VERSION)
parser.add_option("-n", "--non-interactive",
action="store_true", dest="non_interactive",
default=False,
help=unicode(_("Run non-interactive (dangerous!)"),"UTF-8"))
parser.add_option("-o", "--option",
action="append", dest="apt_opts",
default=[],
help=unicode(_("Set an APT configuration option"),"UTF-8"))
parser.add_option("-q", "--quiet",
action="store_true", dest="quiet",
default=False,
help=unicode(_("Do not show progress information"),"UTF-8"))
parser.add_option("--apt-line",
action="store_true", dest="apt_line",
default=False,
help=unicode(_("Simulate only and print a apt-get install compatible line to stderr"), "UTF-8"))
parser.add_option("--root", dest="rootdir", default="/",
help=unicode(_("Use alternative root dir"), "UTF-8"))
(options, args) = parser.parse_args()
if len(args) == 0:
parser.print_help()
sys.exit(1)
if not os.path.exists(args[0]):
sys.stderr.write(_("gdebi error, file not found: %s\n" % args[0]))
sys.exit(1)
try:
debi = GDebiCli(options)
except SystemError, e:
print "Error opening the cache:\n%s" % e
sys.exit(1)
if not debi.open(args[0]):
sys.exit(1)
if options.apt_line == True:
(install, remove, unauthenticated) = debi._deb.requiredChanges
print " ".join(install)
print " ".join([pkg+"-" for pkg in remove])
sys.exit(0)
if options.non_interactive == True:
if os.getuid() != 0:
print _("Need to be root to install packages")
sys.exit(1)
debi.install()
sys.exit(0)
# show information
debi.show_dependencies()
debi.show_description()
# check if we actually can install it
if os.getuid() != 0:
print _("Need to be root to install packages")
sys.exit(1)
print _("Do you want to install the software package? [y/N]:"),
sys.stdout.flush()
res = sys.stdin.readline()
# TRANSLATORS: the first char in a "Yes" word
if res.upper().startswith(_("Y")):
debi.install()