43 lines
1.6 KiB
Python
43 lines
1.6 KiB
Python
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#
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# Copyright (C) 2023 Red Hat, Inc.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# the GNU General Public License v.2, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY expressed or implied, including the implied warranties of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details. You should have received a copy of the
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# GNU General Public License along with this program; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA. Any Red Hat trademarks that are incorporated in the
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# source code or documentation are not subject to the GNU General Public
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# License and may only be used or replicated with the express permission of
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# Red Hat, Inc.
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#
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from pyanaconda.modules.common.base import KickstartBaseModule
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from pyanaconda.modules.common.errors.storage import UnavailableStorageError
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class StorageSubscriberModule(KickstartBaseModule):
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"""Kickstart module that keeps track of storage."""
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def __init__(self):
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super().__init__()
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self._storage = None
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@property
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def storage(self):
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"""The storage model.
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:return: an instance of Blivet
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"""
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if self._storage is None:
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raise UnavailableStorageError()
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return self._storage
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def on_storage_changed(self, storage):
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"""Keep the instance of the current storage."""
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self._storage = storage
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