| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| # Authors: |
| # Tristan Van Berkom <tristan.vanberkom@codethink.co.uk> |
| |
| from .._exceptions import LoadError |
| from ..exceptions import LoadErrorReason |
| from .option import Option, OPTION_SYMBOLS |
| |
| |
| # OptionBool |
| # |
| # A boolean project option |
| # |
| class OptionBool(Option): |
| |
| OPTION_TYPE = "bool" |
| |
| def load(self, node): |
| |
| super().load(node) |
| node.validate_keys(OPTION_SYMBOLS + ["default"]) |
| self.value = node.get_bool("default") |
| |
| def load_value(self, node): |
| self.value = node.get_bool(self.name) |
| |
| def set_value(self, value): |
| if value in ("True", "true"): |
| self.value = True |
| elif value in ("False", "false"): |
| self.value = False |
| else: |
| raise LoadError( |
| "Invalid value for boolean option {}: {}".format(self.name, value), LoadErrorReason.INVALID_DATA |
| ) |
| |
| def get_value(self): |
| if self.value: |
| return "1" |
| else: |
| return "0" |