mirror of
https://github.com/freedombox/FreedomBox.git
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e1aa78d25a
- use a migration to merge the old 'firstboot_state' and 'setup_state' fields into 'firstboot_completed' which is a more accurate name - introduce kvstore.delete()
48 lines
1.3 KiB
Python
48 lines
1.3 KiB
Python
#
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# This file is part of Plinth.
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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 Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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"""
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Simple key/value store using Django models
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"""
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from plinth.models import KVStore
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def get(key):
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"""Return the value of a key"""
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# pylint: disable-msg=E1101
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return KVStore.objects.get(pk=key).value
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def get_default(key, default_value):
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"""Return the value of the key if key exists else return default_value"""
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try:
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return get(key)
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except Exception:
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return default_value
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def set(key, value): # pylint: disable-msg=W0622
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"""Store the value of a key"""
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store = KVStore(key=key, value=value)
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store.save()
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def delete(key):
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"""Delete a key"""
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return KVStore.objects.get(key=key).delete()
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