Source code for plainbox.impl.commands.cmd_special

# This file is part of Checkbox.
#
# Copyright 2012-2014 Canonical Ltd.
# Written by:
#   Zygmunt Krynicki <zygmunt.krynicki@canonical.com>
#
# Checkbox is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3,
# as published by the Free Software Foundation.
#
# Checkbox 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 Checkbox.  If not, see <http://www.gnu.org/licenses/>.
"""
:mod:`plainbox.impl.commands.cmd_special` -- special sub-command
================================================================
"""
from plainbox.i18n import gettext as _
from plainbox.impl.commands import PlainBoxCommand
from plainbox.impl.commands.cmd_checkbox import CheckBoxCommandMixIn


[docs]class SpecialCommand(PlainBoxCommand, CheckBoxCommandMixIn): """ Implementation of ``$ plainbox special`` """ def __init__(self, provider_loader, config_loader): self.provider_loader = provider_loader self.config_loader = config_loader
[docs] def invoked(self, ns): from plainbox.impl.commands.inv_special import SpecialInvocation return SpecialInvocation(self.provider_loader, self.config_loader, ns).run()
[docs] def register_parser(self, subparsers): parser = subparsers.add_parser( "special", help=_("special/internal commands"), prog="plainbox dev special") parser.set_defaults(command=self) group = parser.add_mutually_exclusive_group(required=True) group.add_argument( '-j', '--list-jobs', help=_("list jobs instead of running them"), action="store_const", const="list-jobs", dest="special") group.add_argument( '-J', '--list-job-hashes', help=_("list jobs with cheksums instead of running them"), action="store_const", const="list-job-hashes", dest="special") group.add_argument( '-e', '--list-expressions', help=_("list all unique resource expressions"), action="store_const", const="list-expr", dest="special") group.add_argument( '-d', '--dot', help=_("print a graph of jobs instead of running them"), action="store_const", const="dep-graph", dest="special") parser.add_argument( '--dot-resources', # TRANSLATORS: please keep --dot untranslated help=_("show resource relationships (for --dot)"), action='store_true') # Call enhance_parser from CheckBoxCommandMixIn self.enhance_parser(parser)
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