src/Model/Study.py

@@ -37,8 +37,6 @@ logger = logging.getLogger()
 
 
 class Study(SQLModel):
-    _version = "0.2.0"
-
     _sub_classes = [
         Scenario,
         River,
@@ -46,6 +44,7 @@ class Study(SQLModel):
 
     def __init__(self, filename=None, init_new=True):
         # Metadata
+        self._version = "0.2.0"
         self.creation_date = datetime.now()
         self.last_modification_date = datetime.now()
         self.last_save_date = datetime.now()

src/View/BoundaryCondition/Edit/Table.py

@@ -127,7 +127,6 @@ class TableModel(PamhyrTableModel):
         )
 
         self.endRemoveRows()
-        self.update()
 
     def sort(self, _reverse, parent=QModelIndex()):
         self.layoutAboutToBeChanged.emit()

src/View/MainWindow.py

@@ -31,7 +31,7 @@ from platformdirs import user_cache_dir
 
 from Solver.AdisTS import AdisTS
 from Solver.Mage import Mage8
-from tools import logger_exception, pamhyr_db_need_update
+from tools import logger_exception
 
 from PyQt5 import QtGui
 from PyQt5.QtGui import (
@@ -1087,13 +1087,10 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
             dialog.setDirectory(os.path.dirname(self.conf.last_study))
 
             if dialog.exec_():
-                file_name = dialog.selectedFiles()[0]
+                file_name = dialog.selectedFiles()
-
-                if pamhyr_db_need_update(file_name, Study._version):
-                    shutil.copyfile(file_name, file_name + ".old")
 
                 def fn():
-                    self._tmp_study = Study.open(file_name)
+                    self._tmp_study = Study.open(file_name[0])
 
                 dlg = WaitingDialog(
                     payload_fn=fn,

src/tools.py

@@ -19,7 +19,6 @@
 import os
 import time
 import logging
-import sqlite3
 import traceback
 
 from datetime import datetime, timedelta
@@ -457,22 +456,3 @@ def _parse_word_up_to_next_sep(words, sep=" "):
 
     rest = words[i+1:]
     return word, rest
-
-
-######
-# DB #
-######
-
-def pamhyr_db_need_update(db_file, expected_version):
-    db = sqlite3.connect(db_file, check_same_thread=False)
-    cur = db.cursor()
-
-    data = cur.execute(
-        "SELECT value FROM info WHERE key='version'"
-    ).fetchall()
-
-    db.close()
-    if len(data) == 0:
-        return True
-
-    return expected_version != data[0]