libervia-backend/frontends/src/jp/cmd_param.py
2016-06-19 22:22:08 +02:00

111 lines
4.8 KiB
Python

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
# jp: a SAT command line tool
# Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
# Copyright (C) 2013-2016 Adrien Cossa (souliane@mailoo.org)
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program 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 Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import base
from sat.core.i18n import _
__commands__ = ["Param"]
class Get(base.CommandBase):
def __init__(self, host):
super(Get, self).__init__(host, 'get', need_connect=False, help=_('Get a parameter value'))
def add_parser_options(self):
self.parser.add_argument("category", nargs='?', type=base.unicode_decoder, help=_(u"Category of the parameter"))
self.parser.add_argument("name", nargs='?', type=base.unicode_decoder, help=_(u"Name of the parameter"))
self.parser.add_argument("-a", "--attribute", type=str, default="value", help=_(u"Name of the attribute to get"))
self.parser.add_argument("--security-limit", type=int, default=-1, help=_(u"Security limit"))
def start(self):
if self.args.category is None:
categories = self.host.bridge.getParamsCategories()
print u"\n".join(categories)
elif self.args.name is None:
try:
values_dict = self.host.bridge.asyncGetParamsValuesFromCategory(self.args.category, self.args.security_limit, self.profile)
except Exception as e:
print u"Can't find requested parameters: {}".format(e)
self.host.quit(1)
for name, value in values_dict.iteritems():
print u"{}\t{}".format(name, value)
else:
try:
value = self.host.bridge.asyncGetParamA(self.args.name, self.args.category, self.args.attribute,
self.args.security_limit, self.profile)
except Exception as e:
print u"Can't find requested parameter: {}".format(e)
self.host.quit(1)
print value
class Set(base.CommandBase):
def __init__(self, host):
super(Set, self).__init__(host, 'set', need_connect=False, help=_('Set a parameter value'))
def add_parser_options(self):
self.parser.add_argument("category", type=base.unicode_decoder, help=_(u"Category of the parameter"))
self.parser.add_argument("name", type=base.unicode_decoder, help=_(u"Name of the parameter"))
self.parser.add_argument("value", type=base.unicode_decoder, help=_(u"Name of the parameter"))
self.parser.add_argument("--security-limit", type=int, default=-1, help=_(u"Security limit"))
def start(self):
try:
self.host.bridge.setParam(self.args.name, self.args.value, self.args.category, self.args.security_limit, self.profile)
except Exception as e:
print u"Can set requested parameter: {}".format(e)
class SaveTemplate(base.CommandBase):
def __init__(self, host):
super(SaveTemplate, self).__init__(host, 'save', use_profile=False, help=_('Save parameters template to xml file'))
def add_parser_options(self):
self.parser.add_argument("filename", type=str, help=_("Output file"))
def start(self):
"""Save parameters template to xml file"""
if self.host.bridge.saveParamsTemplate(self.args.filename):
print _("Parameters saved to file %s") % self.args.filename
else:
print _("Can't save parameters to file %s") % self.args.filename
class LoadTemplate(base.CommandBase):
def __init__(self, host):
super(LoadTemplate, self).__init__(host, 'load', use_profile=False, help=_('Load parameters template from xml file'))
def add_parser_options(self):
self.parser.add_argument("filename", type=str, help=_("Input file"))
def start(self):
"""Load parameters template from xml file"""
if self.host.bridge.loadParamsTemplate(self.args.filename):
print _("Parameters loaded from file %s") % self.args.filename
else:
print _("Can't load parameters from file %s") % self.args.filename
class Param(base.CommandBase):
subcommands = (Get, Set, SaveTemplate, LoadTemplate)
def __init__(self, host):
super(Param, self).__init__(host, 'param', use_profile=False, help=_('Save/load parameters template'))