giftwrap/giftwrap/settings.py

75 lines
2.4 KiB
Python

# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2014, Craig Tracey <craigtracey@gmail.com>
# All Rights Reserved.
#
# 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
import os
DEFAULT_BUILD_TYPE = 'package'
class Settings(object):
DEFAULTS = {
'package_name_format': 'openstack-{{ project.name }}',
'base_path': '/opt/openstack',
'install_path': '{{ settings.base_path }}/{{ project.name }}'
}
def __init__(self, build_type=DEFAULT_BUILD_TYPE,
package_name_format=None, version=None,
base_path=None, install_path=None, gerrit_dependencies=True,
force_overwrite=False, output_dir=None, include_config=True,
parallel_build=True):
if not version:
raise Exception("'version' is a required settings")
self.build_type = build_type
self._package_name_format = package_name_format
self.version = version
self._base_path = base_path
self._install_path = install_path
self.gerrit_dependencies = gerrit_dependencies
self.force_overwrite = force_overwrite
self._output_dir = output_dir
self.include_config = include_config
self.parallel_build = parallel_build
@property
def package_name_format(self):
return self._get_setting('package_name_format')
@property
def base_path(self):
return self._get_setting('base_path')
@property
def install_path(self):
return self._get_setting('install_path')
@property
def output_dir(self):
if not self._output_dir:
self._output_dir = os.getcwd()
return self._output_dir
def _get_setting(self, setting_name):
setting = object.__getattribute__(self, '_%s' % setting_name)
if setting is None:
setting = Settings.DEFAULTS[setting_name]
return setting
@staticmethod
def factory(settings_dict):
return Settings(**settings_dict)