/usr/share/pyshared/smart/commands/remove.py is in python-smartpm 1.4-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Copyright (c) 2004 Conectiva, Inc.
#
# Written by Gustavo Niemeyer <niemeyer@conectiva.com>
#
# This file is part of Smart Package Manager.
#
# Smart Package Manager 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.
#
# Smart Package Manager 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 Smart Package Manager; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
from smart.transaction import Transaction, PolicyRemove, REMOVE
from smart.option import OptionParser
from smart.cache import Package
from smart import *
import string
import re
USAGE=_("smart remove [options] package ...")
DESCRIPTION=_("""
This command will remove one or more packages which
are currently installed in the system.
""")
EXAMPLES=_("""
smart remove pkgname
smart remove '*kgnam*'
smart remove pkgname-1.0
smart remove pkgname-1.0-1
smart remove pkgname1 pkgname2
""")
def option_parser():
parser = OptionParser(usage=USAGE,
description=DESCRIPTION,
examples=EXAMPLES)
parser.add_option("--stepped", action="store_true",
help=_("split operation in steps"))
parser.add_option("--urls", action="store_true",
help=_("dump needed urls and don't commit operation"))
parser.add_option("--metalink", action="store_true",
help=_("dump metalink xml and don't commit operation"))
parser.add_option("--download", action="store_true",
help=_("download packages and don't commit operation"))
parser.add_option("--explain", action="store_true",
help=_("include additional information about changes,"
"when possible"))
parser.add_option("-y", "--yes", action="store_true",
help=_("do not ask for confirmation"))
parser.add_option("--auto", action="store_true",
help=_("use the auto-install information to "
"remove stuff."))
parser.add_option("--dump", action="store_true",
help=_("dump package names and versions to stderr but "
"don't commit operation"))
return parser
def parse_options(argv):
parser = option_parser()
opts, args = parser.parse_args(argv)
opts.args = args
return opts
def main(ctrl, opts):
if opts.explain:
sysconf.set("explain-changesets", True, soft=True)
if sysconf.get("auto-update"):
from smart.commands import update
updateopts = update.parse_options([])
update.main(ctrl, updateopts)
else:
ctrl.reloadChannels()
cache = ctrl.getCache()
trans = Transaction(cache, PolicyRemove)
policy = trans.getPolicy()
if opts.auto:
rmcs = ctrl.markAndSweep()
confirm = not opts.yes
ctrl.commitChangeSet(rmcs, confirm=confirm)
for arg in opts.args:
ratio, results, suggestions = ctrl.search(arg)
if not results:
if suggestions:
dct = {}
for r, obj in suggestions:
if isinstance(obj, Package):
if obj.installed:
dct[obj] = True
else:
for pkg in obj.packages:
if pkg.installed:
dct[pkg] = True
if not dct:
del suggestions[:]
if suggestions:
raise Error, _("'%s' matches no packages. "
"Suggestions:\n%s") % \
(arg, "\n".join([" "+str(x) for x in dct]))
else:
raise Error, _("'%s' matches no packages") % arg
pkgs = []
for obj in results:
if isinstance(obj, Package):
pkgs.append(obj)
if not pkgs:
for obj in results:
for pkg in obj.packages:
pkgs.append(pkg)
found = False
for pkg in pkgs:
if pkg.installed:
found = True
trans.enqueue(pkg, REMOVE)
else:
policy.setLocked(pkg, True)
if not found:
iface.warning(_("'%s' matches no installed packages") % arg)
iface.showStatus(_("Computing transaction..."))
trans.run()
iface.hideStatus()
if trans:
confirm = not opts.yes
if opts.urls:
ctrl.dumpTransactionURLs(trans)
elif opts.metalink:
ctrl.dumpTransactionMetalink(trans)
elif opts.dump:
ctrl.dumpTransactionPackages(trans, remove=True)
elif opts.download:
ctrl.downloadTransaction(trans, confirm=confirm)
elif opts.stepped:
ctrl.commitTransactionStepped(trans, confirm=confirm)
else:
ctrl.commitTransaction(trans, confirm=confirm)
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