1a5257a0e8
For details on the motivation of this change please visit: https://wiki.python.org/moin/FutureProofPython
123 lines
4.2 KiB
Python
123 lines
4.2 KiB
Python
# Copyright (c) 2015 SUSE Linux GmbH. All rights reserved.
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#
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# This file is part of kiwi.
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#
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# kiwi 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 3 of the License, or
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# (at your option) any later version.
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#
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# kiwi 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
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# along with kiwi. If not, see <http://www.gnu.org/licenses/>
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#
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# project
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from kiwi.storage.subformat.qcow2 import DiskFormatQcow2
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from kiwi.storage.subformat.vhd import DiskFormatVhd
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from kiwi.storage.subformat.vhdfixed import DiskFormatVhdFixed
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from kiwi.storage.subformat.vmdk import DiskFormatVmdk
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from kiwi.storage.subformat.gce import DiskFormatGce
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from kiwi.storage.subformat.vdi import DiskFormatVdi
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from kiwi.storage.subformat.base import DiskFormatBase
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from kiwi.storage.subformat.vagrant_libvirt import DiskFormatVagrantLibVirt
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from kiwi.exceptions import (
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KiwiDiskFormatSetupError
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)
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class DiskFormat(object):
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"""
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DiskFormat factory
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Attributes
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* :attr:`name`
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Format name
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* :attr:`xml_state`
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Instance of XMLState
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* :attr:`root_dir`
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root directory path name
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* :attr:`target_dir`
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target directory path name
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"""
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def __new__(self, name, xml_state, root_dir, target_dir):
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if name == 'qcow2':
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return DiskFormatQcow2(
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xml_state, root_dir, target_dir
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)
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elif name == 'vdi':
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return DiskFormatVdi(
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xml_state, root_dir, target_dir
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)
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elif name == 'vhd':
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return DiskFormatVhd(
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xml_state, root_dir, target_dir
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)
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elif name == 'vhd-fixed':
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custom_args = None
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disk_tag = xml_state.build_type.get_vhdfixedtag()
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if disk_tag:
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custom_args = {
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'--tag': disk_tag
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}
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return DiskFormatVhdFixed(
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xml_state, root_dir, target_dir, custom_args
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)
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elif name == 'gce':
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custom_args = None
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gce_license_tag = xml_state.build_type.get_gcelicense()
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if gce_license_tag:
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custom_args = {
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'--tag': gce_license_tag
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}
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return DiskFormatGce(
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xml_state, root_dir, target_dir, custom_args
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)
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elif name == 'vmdk':
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custom_args = None
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vmdisk_section = xml_state.get_build_type_vmdisk_section()
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if vmdisk_section:
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custom_args = {}
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disk_mode = vmdisk_section.get_diskmode()
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disk_controller = vmdisk_section.get_controller()
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if disk_mode:
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custom_args['subformat=%s' % disk_mode] = None
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if disk_controller:
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custom_args['adapter_type=%s' % disk_controller] = None
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return DiskFormatVmdk(
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xml_state, root_dir, target_dir, custom_args
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)
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elif name == 'vagrant':
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vagrant_config = xml_state.get_build_type_vagrant_config_section()
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if vagrant_config:
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provider = vagrant_config.get_provider()
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else:
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provider = 'undefined'
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if provider == 'libvirt':
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return DiskFormatVagrantLibVirt(
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xml_state, root_dir, target_dir,
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{'vagrantconfig': vagrant_config}
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)
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else:
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raise KiwiDiskFormatSetupError(
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'No support for {0} format with {1} provider'.format(
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name, provider
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)
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)
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elif name == 'raw':
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return DiskFormatBase(
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xml_state, root_dir, target_dir
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)
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else:
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raise KiwiDiskFormatSetupError(
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'No support for {0} disk format'.format(name)
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)
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