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63 lines
1.8 KiB
Python
63 lines
1.8 KiB
Python
# SedimentLayerList.py -- Pamhyr
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# Copyright (C) 2024-2025 INRAE
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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 3 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
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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# -*- coding: utf-8 -*-
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from tools import trace, timer
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from Model.Except import NotImplementedMethodeError
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from Model.Tools.PamhyrListExt import PamhyrModelList
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from Model.SedimentLayer.SedimentLayer import SedimentLayer
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class SedimentLayerList(PamhyrModelList):
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_sub_classes = [SedimentLayer]
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@classmethod
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def _db_load(cls, execute, data=None):
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new = cls(status=data["status"])
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new._lst = SedimentLayer._db_load(execute, data)
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return new
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def _db_save(self, execute, data=None):
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execute(
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"DELETE FROM sedimentary_layer " +
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f"WHERE scenario = {self._status.scenario_id}"
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)
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execute(
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"DELETE FROM sedimentary_layer_layer " +
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f"WHERE scenario = {self._status.scenario_id}"
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)
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ok = True
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for sl in self._lst:
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ok &= sl._db_save(execute, data)
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return ok
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@property
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def sediment_layers(self):
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return self.lst
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def new(self, index):
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n = SedimentLayer(status=self._status)
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self.insert(index, n)
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self._status.modified()
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return n
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