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lib / python3.6 / site-packages / dnf / cli / commands /

?? ..
?? __init__.py(31.37 KB)
?? __pycache__
?? alias.py(6.92 KB)
?? autoremove.py(2.97 KB)
?? check.py(7.06 KB)
?? clean.py(4.36 KB)
?? deplist.py(1.47 KB)
?? distrosync.py(1.91 KB)
?? downgrade.py(2.27 KB)
?? group.py(14.65 KB)
?? history.py(17.54 KB)
?? install.py(7.58 KB)
?? makecache.py(1.86 KB)
?? mark.py(3.45 KB)
?? module.py(16.46 KB)
?? reinstall.py(4.09 KB)
?? remove.py(6.48 KB)
?? repolist.py(12.62 KB)
?? repoquery.py(33.71 KB)
?? search.py(6.16 KB)
?? shell.py(9.61 KB)
?? swap.py(2.36 KB)
?? updateinfo.py(18.55 KB)
?? upgrade.py(4.62 KB)
?? upgrademinimal.py(1.76 KB)

Editing: group.py

# group.py
# Group CLI command.
#
# Copyright (C) 2012-2016 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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, write to the
# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.  Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#

from __future__ import absolute_import
from __future__ import unicode_literals
from dnf.comps import CompsQuery
from dnf.cli import commands
from dnf.i18n import _, ucd

import libdnf.transaction

import dnf.cli
import dnf.exceptions
import dnf.util
import logging

logger = logging.getLogger("dnf")

class GroupCommand(commands.Command):
    """ Single sub-command interface for most groups interaction. """

direct_commands = {'grouplist'    : 'list',
                       'groupinstall' : 'install',
                       'groupupdate'  : 'install',
                       'groupremove'  : 'remove',
                       'grouperase'   : 'remove',
                       'groupinfo'    : 'info'}
    aliases = ('group', 'groups', 'grp') + tuple(direct_commands.keys())
    summary = _('display, or use, the groups information')

_CMD_ALIASES = {'update'     : 'upgrade',
                    'erase'      : 'remove'}
    _MARK_CMDS = ('install', 'remove')
    _GROUP_SUBCOMMANDS = ('summary', 'list', 'info', 'remove', 'install', 'upgrade', 'mark')

def _canonical(self):
        # were we called with direct command?
        direct = self.direct_commands.get(self.opts.command)
        if direct:
            # canonize subcmd and args
            if self.opts.subcmd is not None:
                self.opts.args.insert(0, self.opts.subcmd)
            self.opts.subcmd = direct
        if self.opts.subcmd is None:
            self.opts.subcmd = 'summary'
        self.opts.subcmd = self._CMD_ALIASES.get(self.opts.subcmd,
                                                 self.opts.subcmd)

def __init__(self, cli):
        super(GroupCommand, self).__init__(cli)
        self._remark = False

def _assert_comps(self):
        msg = _('No group data available for configured repositories.')
        if not len(self.base.comps):
            raise dnf.exceptions.CompsError(msg)

def _environment_lists(self, patterns):
        def available_pred(env):
            env_found = self.base.history.env.get(env.id)
            return not(env_found)

self._assert_comps()
        if patterns is None:
            envs = self.base.comps.environments
        else:
            envs = self.base.comps.environments_by_pattern(",".join(patterns))

return dnf.util.mapall(list, dnf.util.partition(available_pred, envs))

def _group_lists(self, uservisible, patterns):
        def installed_pred(group):
            group_found = self.base.history.group.get(group.id)
            if group_found:
                return True
            return False
        installed = []
        available = []

self._assert_comps()

if patterns is None:
            grps = self.base.comps.groups
        else:
            grps = self.base.comps.groups_by_pattern(",".join(patterns))
        for grp in grps:
            tgt_list = available
            if installed_pred(grp):
                tgt_list = installed
            if not uservisible or grp.uservisible:
                tgt_list.append(grp)

return installed, available

def _info(self, userlist):
        for strng in userlist:
            group_matched = False

for env in self.base.comps.environments_by_pattern(strng):
                self.output.display_groups_in_environment(env)
                group_matched = True

for group in self.base.comps.groups_by_pattern(strng):
                self.output.display_pkgs_in_groups(group)
                group_matched = True

if not group_matched:
                logger.error(_('Warning: Group %s does not exist.'), strng)

return 0, []

def _list(self, userlist):
        uservisible = 1
        showinstalled = 0
        showavailable = 0
        print_ids = self.base.conf.verbose or self.opts.ids

while userlist:
            if userlist[0] == 'hidden':
                uservisible = 0
                userlist.pop(0)
            elif userlist[0] == 'installed':
                showinstalled = 1
                userlist.pop(0)
            elif userlist[0] == 'available':
                showavailable = 1
                userlist.pop(0)
            elif userlist[0] == 'ids':
                print_ids = True
                userlist.pop(0)
            else:
                break
        if self.opts.hidden:
            uservisible = 0
        if self.opts.installed:
            showinstalled = 1
        if self.opts.available:
            showavailable = 1
        if not userlist:
            userlist = None # Match everything...

errs = False
        if userlist is not None:
            for group in userlist:
                comps = self.base.comps
                in_group = len(comps.groups_by_pattern(group)) > 0
                in_environment = len(comps.environments_by_pattern(group)) > 0
                if not in_group and not in_environment:
                    logger.error(_('Warning: No groups match:') + '\n   %s',
                                 group)
                    errs = True
            if errs:
                return 0, []

env_inst, env_avail = self._environment_lists(userlist)
        installed, available = self._group_lists(uservisible, userlist)

def _out_grp(sect, group):
            if not done:
                print(sect)
            msg = '   %s' % (group.ui_name if group.ui_name is not None else _("<name-unset>"))
            if print_ids:
                msg += ' (%s)' % group.id
            if group.lang_only:
                msg += ' [%s]' % group.lang_only
            print('{}'.format(msg))

def _out_env(sect, envs):
            if envs:
                print(sect)
            for e in envs:
                msg = '   %s' % (e.ui_name if e.ui_name is not None else _("<name-unset>"))
                if print_ids:
                    msg += ' (%s)' % e.id
                print(msg)

if not showinstalled:
            _out_env(_('Available Environment Groups:'), env_avail)
        if not showavailable:
            _out_env(_('Installed Environment Groups:'), env_inst)

if not showavailable:
            done = False
            for group in installed:
                if group.lang_only:
                    continue
                _out_grp(_('Installed Groups:'), group)
                done = True

done = False
            for group in installed:
                if not group.lang_only:
                    continue
                _out_grp(_('Installed Language Groups:'), group)
                done = True

if showinstalled:
            return 0, []

done = False
        for group in available:
            if group.lang_only:
                continue
            _out_grp(_('Available Groups:'), group)
            done = True

done = False
        for group in available:
            if not group.lang_only:
                continue
            _out_grp(_('Available Language Groups:'), group)
            done = True

return 0, []

def _mark_install(self, patterns):
        q = CompsQuery(self.base.comps, self.base.history,
                       CompsQuery.GROUPS | CompsQuery.ENVIRONMENTS,
                       CompsQuery.AVAILABLE | CompsQuery.INSTALLED)
        solver = self.base._build_comps_solver()
        res = q.get(*patterns)

if self.opts.with_optional:
            types = tuple(self.base.conf.group_package_types + ['optional'])
        else:
            types = tuple(self.base.conf.group_package_types)
        pkg_types = libdnf.transaction.listToCompsPackageType(types)
        for env_id in res.environments:
            solver._environment_install(env_id, pkg_types)
        for group_id in res.groups:
            solver._group_install(group_id, pkg_types)

def _mark_remove(self, patterns):
        q = CompsQuery(self.base.comps, self.base.history,
                       CompsQuery.GROUPS | CompsQuery.ENVIRONMENTS,
                       CompsQuery.INSTALLED)
        solver = self.base._build_comps_solver()
        res = q.get(*patterns)
        for env_id in res.environments:
            assert dnf.util.is_string_type(env_id)
            solver._environment_remove(env_id)
        for grp_id in res.groups:
            assert dnf.util.is_string_type(grp_id)
            solver._group_remove(grp_id)

def _mark_subcmd(self, extcmds):
        if extcmds[0] in self._MARK_CMDS:
            return extcmds[0], extcmds[1:]
        return 'install', extcmds

def _summary(self, userlist):
        uservisible = 1
        if len(userlist) > 0:
            if userlist[0] == 'hidden':
                uservisible = 0
                userlist.pop(0)
        if self.opts.hidden:
            uservisible = 0
        if not userlist:
            userlist = None # Match everything...

installed, available = self._group_lists(uservisible, userlist)

def _out_grp(sect, num):
            if not num:
                return
            logger.info('%s %u', sect, num)
        done = 0
        for group in installed:
            if group.lang_only:
                continue
            done += 1
        _out_grp(_('Installed Groups:'), done)

done = 0
        for group in installed:
            if not group.lang_only:
                continue
            done += 1
        _out_grp(_('Installed Language Groups:'), done)

done = False
        for group in available:
            if group.lang_only:
                continue
            done += 1
        _out_grp(_('Available Groups:'), done)

done = False
        for group in available:
            if not group.lang_only:
                continue
            done += 1
        _out_grp(_('Available Language Groups:'), done)

return 0, []

@staticmethod
    def set_argparser(parser):
        parser.add_argument('--with-optional', action='store_true',
                            help=_("include optional packages from group"))
        grpparser = parser.add_mutually_exclusive_group()
        grpparser.add_argument('--hidden', action='store_true',
                               help=_("show also hidden groups"))
        grpparser.add_argument('--installed', action='store_true',
                               help=_("show only installed groups"))
        grpparser.add_argument('--available', action='store_true',
                               help=_("show only available groups"))
        grpparser.add_argument('--ids', action='store_true',
                               help=_("show also ID of groups"))
        parser.add_argument('subcmd', nargs='?', metavar='COMMAND',
                            help=_('available subcommands: {} (default), {}').format(
                                GroupCommand._GROUP_SUBCOMMANDS[0],
                                ', '.join(GroupCommand._GROUP_SUBCOMMANDS[1:])))
        parser.add_argument('args', nargs='*', metavar='COMMAND_ARG',
                            help=_('argument for group subcommand'))

def configure(self):
        self._canonical()

cmd = self.opts.subcmd
        args = self.opts.args

if cmd not in self._GROUP_SUBCOMMANDS:
            logger.critical(_('Invalid groups sub-command, use: %s.'),
                            ", ".join(self._GROUP_SUBCOMMANDS))
            raise dnf.cli.CliError
        if cmd in ('install', 'remove', 'mark', 'info') and not args:
            self.cli.optparser.print_help(self)
            raise dnf.cli.CliError

demands = self.cli.demands
        demands.sack_activation = True
        if cmd in ('install', 'mark', 'remove', 'upgrade'):
            demands.root_user = True
            demands.resolving = True
        if cmd == 'remove':
            demands.allow_erasing = True
            demands.available_repos = False
        else:
            demands.available_repos = True

if cmd not in ('remove'):
            commands._checkEnabledRepo(self.base)

if cmd in ('install', 'upgrade'):
            commands._checkGPGKey(self.base, self.cli)

def run(self):
        cmd = self.opts.subcmd
        extcmds = self.opts.args

if cmd == 'summary':
            return self._summary(extcmds)
        if cmd == 'list':
            return self._list(extcmds)
        if cmd == 'info':
            return self._info(extcmds)
        if cmd == 'mark':
            (subcmd, extcmds) = self._mark_subcmd(extcmds)
            if subcmd == 'remove':
                return self._mark_remove(extcmds)
            else:
                assert subcmd == 'install'
                return self._mark_install(extcmds)

if cmd == 'install':
            if self.opts.with_optional:
                types = tuple(self.base.conf.group_package_types + ['optional'])
            else:
                types = tuple(self.base.conf.group_package_types)

self._remark = True
            try:
                return self.base.env_group_install(extcmds, types,
                                                   self.base.conf.strict)
            except dnf.exceptions.MarkingError as e:
                msg = _('No package %s available.')
                logger.info(msg, self.base.output.term.bold(e))
                raise dnf.exceptions.PackagesNotAvailableError(
                    _("Unable to find a mandatory group package."))
        if cmd == 'upgrade':
            return self.base.env_group_upgrade(extcmds)
        if cmd == 'remove':
            for arg in extcmds:
                try:
                    self.base.env_group_remove([arg])
                except dnf.exceptions.Error:
                    pass

def run_transaction(self):
        if not self._remark:
            return
        goal = self.base._goal
        history = self.base.history
        names = goal.group_members
        for pkg in self.base.sack.query().installed().filterm(name=names):
            reason = history.rpm.get_reason(pkg)
            history.set_reason(pkg, goal.group_reason(pkg, reason))

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