/usr/share/pyshared/smart/commands/install.py is in python-smartpm 1.4-2.
This file is owned by root:root, with mode 0o644.
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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, PolicyInstall, sortUpgrades
from smart.transaction import INSTALL, REINSTALL
from smart.option import OptionParser
from smart.cache import Package
from smart import *
import string
import re
import os
USAGE=_("smart install [options] package ...")
DESCRIPTION=_("""
This command will install one or more packages in the
system. If a new version of an already installed package
is available, it will be selected for installation.
""")
EXAMPLES=_("""
smart install pkgname
smart install '*kgna*'
smart install pkgname-1.0
smart install pkgname-1.0-1
smart install pkgname1 pkgname2
smart install ./somepackage.file
smart install http://some.url/some/path/somepackage.file
""")
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("--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)
urls = []
for arg in opts.args[:]:
if (os.path.isfile(arg) and
'/' in arg or ctrl.checkPackageFile(arg)):
ctrl.addFileChannel(arg)
opts.args.remove(arg)
elif ":/" in arg:
urls.append(arg)
if urls:
succ, fail = ctrl.downloadURLs(urls, _("packages"),
targetdir=os.getcwd())
if fail:
raise Error, _("Failed to download packages:\n") + \
"\n".join([" %s: %s" % (url, fail[url])
for url in fail])
for url, file in succ.items():
ctrl.addFileChannel(file)
opts.args.remove(url)
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, PolicyInstall)
for channel in ctrl.getFileChannels():
for loader in channel.getLoaders():
for pkg in loader.getPackages():
if pkg.installed:
raise Error, _("%s is already installed") % pkg
trans.enqueue(pkg, INSTALL)
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):
dct[obj] = True
else:
dct.update(dict.fromkeys(obj.packages, True))
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:
installed = False
names = {}
for obj in results:
for pkg in obj.packages:
if pkg.installed:
iface.warning(_("%s (for %s) is already installed")
% (pkg, arg))
installed = True
break
else:
pkgs.append(pkg)
names[pkg.name] = True
else:
continue
break
if installed:
continue
if len(names) == 2 and sysconf.get("rpm-strict-multilib"):
from smart.backends.rpm.rpmver import splitarch
# two packages with the same version but different arch, pick best
if splitarch(pkgs[0].version)[0] == splitarch(pkgs[1].version)[0]:
pkg = max(pkgs[0], pkgs[1])
names.pop(pkg.name)
pkgs.remove(pkg)
if len(names) > 1:
raise Error, _("There are multiple matches for '%s':\n%s") % \
(arg, "\n".join([" "+str(x) for x in pkgs]))
if len(pkgs) > 1:
sortUpgrades(pkgs)
names = {}
for pkg in pkgs:
names.setdefault(pkg.name, []).append(pkg)
for name in names:
pkg = names[name][0]
if pkg.installed:
iface.warning(_("%s is already installed") % pkg)
else:
trans.enqueue(pkg, INSTALL)
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, install=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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