%PDF-
%PDF-
Mini Shell
Mini Shell
"""
This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License,
or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Copyright © 2019 Cloud Linux Software Inc.
This software is also available under ImunifyAV commercial license,
see <https://www.imunify360.com/legal/eula>
"""
from peewee import IntegrityError, Model as BaseModel
class Model(BaseModel):
"""
Common Model class that fix create_or_get method with using CompositeKey.
https://stackoverflow.com/questions/35167628/peewee-create-or-get-error-in-model-with-compositekey
"""
@classmethod
def create_or_get(cls, **kwargs):
try:
with cls._meta.database.atomic():
return cls.create(**kwargs), True
except IntegrityError:
query = []
for field_name, value in kwargs.items():
field = getattr(cls, field_name)
field_is_primary_key = (
field.name in cls._meta.primary_key.field_names
if cls._meta.composite_key
else field.primary_key
)
if field.unique or field_is_primary_key:
query.append(field == value)
return cls.get(*query), False
Zerion Mini Shell 1.0