78 lines
2.6 KiB
Python
78 lines
2.6 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2016 Mirantis, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import logging
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import os.path
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from packetary.api.context import Context
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from packetary.api.validators import declare_schema
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from packetary.controllers import PackagingController
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from packetary.library import utils
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logger = logging.getLogger(__package__)
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class PackagingApi(object):
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"""Provides high-level API to build packages."""
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def __init__(self, controller):
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"""Initialises.
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:param controller: the packaging controller.
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:type controller: PackagingController
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"""
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self.controller = controller
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def _get_data_schema(self):
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return {
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'$schema': 'http://json-schema.org/draft-04/schema#',
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'type': 'array',
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'items': self.controller.get_data_schema()
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}
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@classmethod
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def create(cls, config, driver_type, driver_config):
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"""Creates the packaging API instance.
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:param config: the global config
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:param driver_type: the name of driver which will be used
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:param driver_config: the config of driver
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:return PackagingApi instance
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"""
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context = config if isinstance(config, Context) else Context(config)
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return cls(
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PackagingController.load(context, driver_type, driver_config)
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)
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@declare_schema(sources=_get_data_schema)
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def build_packages(self, sources, output_dir):
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"""Builds new package(s).
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:param sources: list descriptions of packages for building
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:param output_dir: directory for new packages
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:return: list of names of packages which was built
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"""
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output_dir = os.path.abspath(output_dir)
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utils.ensure_dir_exist(output_dir)
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packages = []
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for source in sources:
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self.controller.build_packages(source, output_dir, packages.append)
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return packages
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