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#
# Copyright (C) 2017 Codethink Limited
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library. If not, see <http://www.gnu.org/licenses/>.
#
# Authors:
# Raoul Hidalgo Charman <raoul.hidalgocharman@codethink.co.uk>
import platform
from .optionenum import OptionEnum
# OptionOS
#
class OptionOS(OptionEnum):
OPTION_TYPE = 'os'
def load(self, node):
super().load_special(node, allow_default_definition=False)
def load_default_value(self, node):
return platform.uname().system
def resolve(self):
# Validate that the default OS reported by uname() is explicitly
# supported by the project, if not overridden by user config or cli.
self.validate(self.value)
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