mirror of https://gitlab.com/pamhyr/pamhyr2
470 lines
13 KiB
Python
470 lines
13 KiB
Python
# HydraulicStructures.py -- Pamhyr
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# Copyright (C) 2023-2024 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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import logging
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from functools import reduce
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from tools import trace, timer, old_pamhyr_date_to_timestamp
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from Model.Tools.PamhyrDB import SQLSubModel
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from Model.Scenario import Scenario
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from Model.Except import NotImplementedMethodeError
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from Model.HydraulicStructures.Basic.HydraulicStructures import BasicHS
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from Model.HydraulicStructures.Basic.Types import (
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NotDefined,
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)
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logger = logging.getLogger()
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class HydraulicStructure(SQLSubModel):
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_sub_classes = [
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BasicHS,
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]
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def __init__(self, id: int = -1, name: str = "",
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status=None, owner_scenario=-1):
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super(HydraulicStructure, self).__init__(
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id=id, status=status,
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owner_scenario=owner_scenario
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)
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self._name = name
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self._input_section = None
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self._output_section = None
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self._input_reach = None
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self._output_reach = None
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self._enabled = True
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self._data = []
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@classmethod
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def _db_create(cls, execute, ext=""):
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execute(f"""
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CREATE TABLE hydraulic_structures{ext} (
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{cls.create_db_add_pamhyr_id()},
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deleted BOOLEAN NOT NULL DEFAULT FALSE,
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name TEXT NOT NULL,
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enabled BOOLEAN NOT NULL,
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input_reach INTEGER,
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output_reach INTEGER,
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input_section INTEGER,
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output_section INTEGER,
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{Scenario.create_db_add_scenario()},
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{Scenario.create_db_add_scenario_fk()},
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FOREIGN KEY(input_reach) REFERENCES river_reach(pamhyr_id),
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FOREIGN KEY(output_reach) REFERENCES river_reach(pamhyr_id),
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FOREIGN KEY(input_section)
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REFERENCES geometry_profileXYZ(pamhyr_id),
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FOREIGN KEY(output_section)
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REFERENCES geometry_profileXYZ(pamhyr_id),
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PRIMARY KEY(pamhyr_id, scenario)
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)
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""")
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if ext == "_tmp":
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return True
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return cls._create_submodel(execute)
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@classmethod
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def _db_update(cls, execute, version, data=None):
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major, minor, release = version.strip().split(".")
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rl = int(release)
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if major == minor == "0":
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if rl < 6:
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cls._db_create(execute)
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return True
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if rl < 11:
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for v in ["input", "output"]:
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execute(
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f"""
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ALTER TABLE hydraulic_structures
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RENAME COLUMN {v}_kp TO {v}_rk
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"""
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)
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cls._db_update_to_0_2_0(execute, data)
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if major == "0" and minor == "1":
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if rl < 1:
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cls._db_update_to_0_1_1(execute, data)
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if rl < 2:
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execute(
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"ALTER TABLE hydraulic_structures " +
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"ADD COLUMN deleted BOOLEAN NOT NULL DEFAULT FALSE"
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)
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return cls._update_submodel(execute, version, data)
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@classmethod
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def _db_update_to_0_2_0(cls, execute, data):
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table = "hydraulic_structures"
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reachs = data['id2pid']['river_reach']
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cls.update_db_add_pamhyr_id(execute, table, data)
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cls._db_update_to_0_2_0_set_reach_pid(execute, table, reachs)
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cls._db_update_to_0_1_1(
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execute, data,
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origin_version="0.0.*"
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)
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Scenario.update_db_add_scenario(execute, table)
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cls._db_create(execute, ext="_tmp")
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execute(
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f"INSERT INTO {table}_tmp " +
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"(pamhyr_id, name, enabled, input_section, output_section, " +
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"input_reach, output_reach, scenario) " +
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"SELECT pamhyr_id, name, enabled, " +
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"input_section, output_section, " +
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"input_reach, output_reach, scenario " +
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f"FROM {table}"
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)
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execute(f"DROP TABLE {table}")
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execute(f"ALTER TABLE {table}_tmp RENAME TO {table}")
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@classmethod
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def _db_update_to_0_2_0_set_reach_pid(cls, execute, table, reachs):
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els = execute(
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f"SELECT pamhyr_id, input_reach, output_reach FROM {table}"
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)
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for row in els:
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it = iter(row)
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pid = next(it)
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in_reach_id = next(it)
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out_reach_id = next(it)
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if in_reach_id == -1:
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return
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if out_reach_id == -1:
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out_reach_id = in_reach_id
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execute(
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f"UPDATE {table} " +
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f"SET input_reach = {reachs[in_reach_id]}, " +
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f"output_reach = {reachs[out_reach_id]} " +
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f"WHERE pamhyr_id = {pid}"
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)
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@classmethod
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def _db_update_to_0_1_1(cls, execute, data,
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origin_version="0.1.0"):
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for v in ["input", "output"]:
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execute(
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"ALTER TABLE hydraulic_structures " +
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f"ADD COLUMN {v}_section INTEGER"
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)
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cls._db_update_to_0_1_1_assoc_section_from_rk(
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execute, "hydraulic_structures",
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reach_column=f"{v}_reach",
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rk_column=f"{v}_rk",
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section_column=f"{v}_section",
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origin_version=origin_version
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)
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@classmethod
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def _db_load(cls, execute, data=None):
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new = []
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status = data["status"]
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scenario = data["scenario"]
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loaded = data['loaded_pid']
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if scenario is None:
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return []
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table = execute(
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"SELECT pamhyr_id, deleted, name, enabled, " +
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"input_section, output_section, " +
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"input_reach, output_reach, scenario " +
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"FROM hydraulic_structures " +
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f"WHERE scenario = {scenario.id} " +
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f"AND pamhyr_id NOT IN ({', '.join(map(str, loaded))})"
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)
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for row in table:
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new.append(cls._db_load_new(execute, data, row))
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data["scenario"] = scenario.parent
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new += cls._db_load(execute, data)
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data["scenario"] = scenario
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return new
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@classmethod
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def _db_load_new(cls, execute, data, row):
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it = iter(row)
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status = data["status"]
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scenario = data["scenario"]
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loaded = data['loaded_pid']
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hs_id = next(it)
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deleted = (next(it) == 1)
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name = next(it)
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enabled = (next(it) == 1)
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input_section_id = next(it)
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input_section_id = (
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-1 if input_section_id is None else input_section_id
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)
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output_section_id = next(it)
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output_section_id = (
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-1 if output_section_id is None else output_section_id
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)
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input_reach_id = next(it)
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output_reach_id = next(it)
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owner_scenario = next(it)
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hs = cls(
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id=hs_id, name=name, status=status,
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owner_scenario=owner_scenario
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)
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if deleted:
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new.set_as_deleted()
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hs.enabled = enabled
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hs.input_reach, hs.output_reach = reduce(
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lambda acc, n: (
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n if n.pamhyr_id == input_reach_id else acc[0],
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n if n.pamhyr_id == output_reach_id else acc[1]
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),
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data["edges"],
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[None, None]
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)
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sections = []
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if hs.input_reach is not None:
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sections += hs.input_reach.reach.profiles
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if hs.output_reach is not None:
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sections += hs.output_reach.reach.profiles
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hs.input_section, hs.output_section = reduce(
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lambda acc, s: (
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s if s.pamhyr_id == input_section_id else acc[0],
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s if s.pamhyr_id == output_section_id else acc[1]
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),
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sections,
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[None, None]
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)
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loaded.add(hs_id)
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data['hs_id'] = hs_id
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hs._data = BasicHS._db_load(execute, data)
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return hs
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def _db_save(self, execute, data=None):
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execute(
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"DELETE FROM hydraulic_structures " +
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f"WHERE pamhyr_id = {self.pamhyr_id} " +
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f"AND scenario = {self._status.scenario_id}"
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)
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input_reach_id = -1
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if self._input_reach is not None:
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input_reach_id = self._input_reach.pamhyr_id
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output_reach_id = -1
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if self._output_reach is not None:
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output_reach_id = self._output_reach.pamhyr_id
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input_section = 'NULL'
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if self.input_section is not None:
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input_section = self.input_section.pamhyr_id
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output_section = 'NULL'
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if self.output_section is not None:
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output_section = self.output_section.pamhyr_id
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execute(
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"INSERT INTO " +
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"hydraulic_structures(" +
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" pamhyr_id, deleted, name, enabled, " +
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" input_section, output_section, " +
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" input_reach, output_reach, " +
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" scenario" +
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") " +
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"VALUES (" +
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f"{self.pamhyr_id}, " +
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f"{self._db_format(self.is_deleted())}, " +
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f"'{self._db_format(self._name)}', " +
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f"{self._db_format(self.enabled)}, " +
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f"{input_section}, {output_section}, " +
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f"{input_reach_id}, {output_reach_id}, " +
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f"{self._status.scenario_id}"
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")"
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)
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data['hs_id'] = self.pamhyr_id
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execute(
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"DELETE FROM hydraulic_structures_basic " +
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f"WHERE hs = {self.pamhyr_id} " +
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f"AND scenario = {self._status.scenario_id}"
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)
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for basic in self._data:
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basic._db_save(execute, data)
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return True
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def __len__(self):
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return len(self.lst)
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@property
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def lst(self):
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return list(
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filter(
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lambda bhs: not bhs.is_deleted(),
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self._data,
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)
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)
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@property
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def name(self):
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if self._name == "":
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return f"HS #{self.pamhyr_id}"
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return self._name
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@name.setter
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def name(self, name):
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self._name = name
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self.modified()
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@property
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def input_rk(self):
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if self._input_section is None:
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return None
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return self._input_section.rk
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@property
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def output_rk(self):
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if self._output_section is None:
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return None
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return self._output_section.rk
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@property
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def input_section(self):
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return self._input_section
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@input_section.setter
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def input_section(self, input_section):
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self._input_section = input_section
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self.modified()
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@property
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def output_section(self):
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return self._output_section
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@output_section.setter
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def output_section(self, output_section):
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self._output_section = output_section
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self.modified()
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@property
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def enabled(self):
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return self._enabled
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@enabled.setter
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def enabled(self, enabled):
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self._enabled = enabled
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self.modified()
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@property
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def input_reach(self):
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return self._input_reach
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@input_reach.setter
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def input_reach(self, input_reach):
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self._input_reach = input_reach
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self.modified()
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@property
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def output_reach(self):
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return self._output_reach
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@output_reach.setter
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def output_reach(self, output_reach):
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self._output_reach = output_reach
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self.modified()
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@property
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def basic_structures(self):
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return self.lst.copy()
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def basic_structure(self, index: int):
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return self.lst[index]
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def add(self, index: int):
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value = NotDefined(status=self._status)
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self._data.insert(index, value)
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self.modified()
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return value
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def insert(self, index: int, value: BasicHS):
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if value in self._data:
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value.set_as_not_deleted()
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else:
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self._data.insert(index, value)
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self.modified()
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def hard_delete_i(self, indexes):
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self._data = list(
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map(
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lambda e: e[1],
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filter(
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lambda e: e[0] not in indexes,
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enumerate(self._data)
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)
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)
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)
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self.modified()
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def delete_i(self, indexes):
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list(
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map(
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lambda e: e[1].set_as_deleted(),
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filter(
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lambda e: e[0] in indexes,
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enumerate(self.lst)
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)
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)
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)
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self.modified()
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def delete(self, els):
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for el in els:
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el.set_as_deleted()
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self.modified()
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def sort(self, _reverse=False, key=None):
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if key is None:
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self._data.sort(reverse=_reverse)
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else:
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self._data.sort(reverse=_reverse, key=key)
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self.modified()
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