pollutants names

src/Model/Pollutants/Pollutants.py

@@ -0,0 +1,131 @@
+# Pollutants.py -- Pamhyr
+# Copyright (C) 2023-2024  INRAE
+#
+# 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/>.
+
+# -*- coding: utf-8 -*-
+
+import logging
+
+from tools import (
+    trace, timer,
+    old_pamhyr_date_to_timestamp,
+    date_iso_to_timestamp,
+    date_dmy_to_timestamp,
+)
+
+from Model.Tools.PamhyrDB import SQLSubModel
+from Model.Except import NotImplementedMethodeError
+
+logger = logging.getLogger()
+
+class Pollutants(SQLSubModel):
+    _sub_classes = []
+    _id_cnt = 0
+
+    def __init__(self, id: int = -1, name: str = "",  status=None):
+        super(Pollutants, self).__init__()
+
+        self._status = status
+
+        if id == -1:
+            self.id = Pollutants._id_cnt
+        else:
+            self.id = id
+
+        self._name = str(name)
+        self._enabled = True
+
+        Pollutants._id_cnt = max(
+            Pollutants._id_cnt + 1, self.id)
+
+    @property
+    def name(self):
+        return self._name
+
+    @name.setter
+    def name(self, name):
+        self._name = name
+        self._status.modified()
+
+
+    @classmethod
+    def _db_create(cls, execute):
+        execute("""
+          CREATE TABLE Pollutants(
+            id INTEGER NOT NULL PRIMARY KEY,
+            name TEXT NOT NULL UNIQUE
+          )
+        """)
+
+        return cls._create_submodel(execute)
+
+    @classmethod
+    def _db_update(cls, execute, version):
+        return True
+
+    @classmethod
+    def _db_load(cls, execute, data=None):
+        new = []
+
+        status  = data["status"]
+
+        table = execute(
+            "SELECT id, name " +
+            f"FROM Pollutants"
+        )
+
+        if table is not None:
+            for row in table:
+                id   = row[0]
+                name = row[1]
+
+                new_pollutant = cls(
+                    id=id, name=name,
+                    status=status
+                )
+
+                new.append(new_pollutant)
+
+        return new
+
+    def _db_save(self, execute, data=None):
+
+        sql = (
+            "INSERT INTO " +
+            "Pollutants(id, name " +
+            "VALUES (" +
+            f"{self.id}, " +
+            f"'{self._db_format(self._name)}'" +
+            ")"
+        )
+
+        execute(sql)
+
+        return True
+
+    @property
+    def enabled(self):
+        return self._enabled
+
+    @enabled.setter
+    def enabled(self, enabled):
+        self._enabled = enabled
+        self._status.modified()
+
+
+
+
+
+

src/Model/Pollutants/PollutantsList.py

@@ -0,0 +1,56 @@
+# PollutantsList.py -- Pamhyr
+# Copyright (C) 2024  INRAE
+#
+# 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/>.
+
+# -*- coding: utf-8 -*-
+
+from tools import trace, timer
+
+from Model.Except import NotImplementedMethodeError
+from Model.Tools.PamhyrList import PamhyrModelList
+from Model.Pollutants.Pollutants import Pollutants
+
+
+class PollutantsList(PamhyrModelList):
+    _sub_classes = [Pollutants]
+
+    @classmethod
+    def _db_load(cls, execute, data=None):
+        new = cls(status=data["status"])
+
+        new._lst = Pollutants._db_load(execute, data)
+
+        return new
+
+    def _db_save(self, execute, data=None):
+        ok = True
+
+        # Delete previous data
+        execute("DELETE FROM Pollutants")
+
+        for sl in self._lst:
+            ok &= sl._db_save(execute, data)
+
+        return ok
+
+    @property
+    def Pollutants_List(self):
+        return self.lst
+
+    def new(self, lst, index):
+        n = Pollutants(status=self._status)
+        self._lst.insert(index, n)
+        self._status.modified()
+        return n