Time/date format: back to relative timestamps storage

src/Model/Study.py

@@ -217,8 +217,7 @@ class Study(SQLModel):
         me.name = name
         me.description = description
         if date is not None:
-            me.use_date()
+            me.use_date(date)
-            me.date = date
         return me
 
     @classmethod

src/View/BoundaryCondition/Edit/Table.py

@@ -94,11 +94,11 @@ class TableModel(PamhyrTableModel):
                     v = v.replace(',', '.')
                 value = f"{float(v):.4f}"
             elif self._data.header[column] == "time":
-                if self._opt_data == "time":
+                if self.time_system == "time":
                     value = timestamp_to_old_pamhyr_date(int(v))
                 else:
                     value = format_datetime(
-                        datetime(1970, 1, 1) + timedelta(seconds=float(v))
+                        parse_datetime(self.start_date) + timedelta(seconds=float(v))
                     )
             else:
                 value = f"{v}"
@@ -117,8 +117,8 @@ class TableModel(PamhyrTableModel):
 
         try:
             if (self._data.header[column] == "time"
-                    and self._opt_data == "date"):
+                    and self.time_system == "date"):
-                value = self.date_to_timestamp(value)
+                value = self.date_to_elapsed_seconds(value)
 
             row = self.get_true_data_row(row)
 

src/View/BoundaryCondition/Edit/Window.py

@@ -18,6 +18,8 @@
 
 import logging
 
+from Modules import Modules
+
 from tools import timer, trace
 
 from numpy import sqrt
@@ -174,7 +176,7 @@ class EditBoundaryConditionWindow(PamhyrWindow):
             data=self._data,
             undo=self._undo_stack,
             opt_data=self._study.time_system,
-            start_date=self._study.date
+            study=self._study
         )
 
         table.setModel(self._table)
@@ -262,6 +264,11 @@ class EditBoundaryConditionWindow(PamhyrWindow):
             self._d50sigma.set_d50(self._data.d50)
             self._d50sigma.set_sigma(self._data.sigma)
 
+    def _propagated_update(self, key=Modules(0)):
+        if Modules.STUDY in key:
+            self._table.layoutChanged.emit()
+            self.plot.update()
+
     def update(self):
         self.plot.update()
 

src/View/BoundaryConditionsAdisTS/Edit/Table.py

@@ -21,6 +21,7 @@ import traceback
 
 from datetime import date, time, datetime, timedelta
 
+from tools import parse_datetime
 from tools import (
     trace, timer,
     timestamp_to_old_pamhyr_date,
@@ -84,11 +85,11 @@ class TableModel(PamhyrTableModel):
             if self._data._types[column] == float:
                 value = f"{v:.4f}"
             elif self._data.header[column] == "time":
-                if self._opt_data == "time":
+                if self.time_system == "time":
                     value = timestamp_to_old_pamhyr_date(int(v))
                 else:
                     value = format_datetime(
-                        datetime(1970, 1, 1) + timedelta(seconds=float(v))
+                        parse_datetime(self.start_date) + timedelta(seconds=float(v))
                     )
             else:
                 value = f"{v}"
@@ -107,8 +108,8 @@ class TableModel(PamhyrTableModel):
 
         try:
             if (self._data.header[column] == "time"
-                    and self._opt_data == "date"):
+                    and self.time_system == "date"):
-                value = self.date_to_timestamp(value)
+                value = self.date_to_elapsed_seconds(value)
 
             row = self.get_true_data_row(row)
 

src/View/BoundaryConditionsAdisTS/Edit/Window.py

@@ -18,6 +18,8 @@
 
 import logging
 
+from Modules import Modules
+
 from tools import timer, trace
 
 from View.Tools.PamhyrWindow import PamhyrWindow
@@ -129,7 +131,7 @@ class EditBoundaryConditionWindow(PamhyrWindow):
             data=self._data,
             undo=self._undo_stack,
             opt_data=self._study.time_system,
-            start_date=self._study.date
+            study=self._study
         )
 
         table.setModel(self._table)
@@ -162,6 +164,11 @@ class EditBoundaryConditionWindow(PamhyrWindow):
             self.find(QAction, "action_sort").triggered.connect(self.sort)
         self._table.dataChanged.connect(self.update)
 
+    def _propagated_update(self, key=Modules(0)):
+        if Modules.STUDY in key:
+            self._table.layoutChanged.emit()
+            self.plot.update()
+
     def update(self):
         self.plot.update()
         self.plot.fit_to_data()

src/View/BoundaryConditionsTemperature/Edit/Table.py

@@ -21,6 +21,7 @@ import traceback
 
 from datetime import date, time, datetime, timedelta
 
+from tools import parse_datetime
 from tools import (
     trace, timer,
     timestamp_to_old_pamhyr_date,
@@ -84,11 +85,11 @@ class TableModel(PamhyrTableModel):
             if self._data._types[column] == float:
                 value = f"{v:.2f}"
             elif self._data.header[column] == "time":
-                if self._opt_data == "time":
+                if self.time_system == "time":
                     value = timestamp_to_old_pamhyr_date(int(v))
                 else:
                     value = format_datetime(
-                        datetime(1970, 1, 1) + timedelta(seconds=float(v))
+                        parse_datetime(self.start_date) + timedelta(seconds=float(v))
                     )
             else:
                 value = f"{v}"
@@ -107,8 +108,8 @@ class TableModel(PamhyrTableModel):
 
         try:
             if (self._data.header[column] == "time"
-                    and self._opt_data == "date"):
+                    and self.time_system == "date"):
-                value = self.date_to_timestamp(value)
+                value = self.date_to_elapsed_seconds(value)
 
             row = self.get_true_data_row(row)
 

src/View/BoundaryConditionsTemperature/Edit/Window.py

@@ -18,6 +18,8 @@
 
 import logging
 
+from Modules import Modules
+
 from tools import timer, trace
 
 from View.Tools.PamhyrWindow import PamhyrWindow
@@ -118,7 +120,7 @@ class EditBoundaryConditionWindow(PamhyrWindow):
             data=self._data,
             undo=self._undo_stack,
             opt_data=self._study.time_system,
-            start_date=self._study.date
+            study=self._study
         )
 
         table.setModel(self._table)
@@ -151,6 +153,11 @@ class EditBoundaryConditionWindow(PamhyrWindow):
             self.find(QAction, "action_sort").triggered.connect(self.sort)
         self._table.dataChanged.connect(self.update)
 
+    def _propagated_update(self, key=Modules(0)):
+        if Modules.STUDY in key:
+            self._table.layoutChanged.emit()
+            self.plot.update()
+
     def update(self):
         self.plot.update()
         self.plot.fit_to_data()

src/View/LateralContribution/Edit/Table.py

@@ -20,6 +20,7 @@ import logging
 import traceback
 from datetime import date, time, datetime, timedelta
 
+from tools import parse_datetime
 from tools import (
     trace, timer,
     timestamp_to_old_pamhyr_date,
@@ -73,11 +74,11 @@ class TableModel(PamhyrTableModel):
             if self._data.get_type_column(column) == float:
                 value = f"{v:.4f}"
             elif self._data.header[column] == "time":
-                if self._opt_data == "time":
+                if self.time_system == "time":
                     value = timestamp_to_old_pamhyr_date(int(v))
                 else:
                     value = format_datetime(
-                        datetime(1970, 1, 1) + timedelta(seconds=float(v))
+                        parse_datetime(self.start_date) + timedelta(seconds=float(v))
                     )
             else:
                 value = f"{v}"
@@ -96,8 +97,8 @@ class TableModel(PamhyrTableModel):
 
         try:
             if (self._data.header[column] == "time"
-                    and self._opt_data == "date"):
+                    and self.time_system == "date"):
-                value = self.date_to_timestamp(value)
+                value = self.date_to_elapsed_seconds(value)
 
             self._undo.push(
                 SetDataCommand(

src/View/LateralContribution/Edit/Window.py

@@ -25,6 +25,8 @@ from PyQt5.QtGui import (
     QKeySequence,
 )
 
+from Modules import Modules
+
 from PyQt5.QtCore import (
     Qt, QVariant, QAbstractTableModel, QCoreApplication,
 )
@@ -110,7 +112,7 @@ class EditLateralContributionWindow(PamhyrWindow):
             undo=self._undo_stack,
             trad=self._trad,
             opt_data=self._study.time_system,
-            start_date=self._study.date
+            study=self._study
         )
 
         table.setModel(self._table)
@@ -146,6 +148,11 @@ class EditLateralContributionWindow(PamhyrWindow):
         self._table.dataChanged.connect(self.update)
         self._table.layoutChanged.connect(self.update)
 
+    def _propagated_update(self, key=Modules(0)):
+        if Modules.STUDY in key:
+            self._table.layoutChanged.emit()
+            self.plot.update()
+
     def update(self):
         self.plot.update()
         self.plot.fit_to_data()

src/View/LateralContributionsAdisTS/Edit/Table.py

@@ -20,6 +20,7 @@ import logging
 import traceback
 from datetime import date, time, datetime, timedelta
 
+from tools import parse_datetime
 from tools import (
     trace, timer,
     timestamp_to_old_pamhyr_date,
@@ -87,11 +88,11 @@ class TableModel(PamhyrTableModel):
             if self._data._types[column] == float:
                 value = f"{v:.4f}"
             elif self._data.header[column] == "time":
-                if self._opt_data == "time":
+                if self.time_system == "time":
                     value = timestamp_to_old_pamhyr_date_adists(int(v))
                 else:
                     value = format_datetime(
-                        datetime(1970, 1, 1) + timedelta(seconds=float(v))
+                        parse_datetime(self.start_date) + timedelta(seconds=float(v))
                     )
             else:
                 value = f"{v}"
@@ -110,8 +111,8 @@ class TableModel(PamhyrTableModel):
 
         try:
             if (self._data.header[column] == "time"
-                    and self._opt_data == "date"):
+                    and self.time_system == "date"):
-                value = self.date_to_timestamp(value)
+                value = self.date_to_elapsed_seconds(value)
 
             row = self.get_true_data_row(row)
 

src/View/LateralContributionsAdisTS/Edit/Window.py

@@ -29,6 +29,8 @@ from PyQt5.QtCore import (
     Qt, QVariant, QAbstractTableModel, QCoreApplication,
 )
 
+from Modules import Modules
+
 from PyQt5.QtWidgets import (
     QDialogButtonBox, QPushButton, QLineEdit,
     QFileDialog, QTableView, QAbstractItemView,
@@ -132,7 +134,7 @@ class EditLateralContributionAdisTSWindow(PamhyrWindow):
             undo=self._undo_stack,
             trad=self._trad,
             opt_data=self._study.time_system,
-            start_date=self._study.date
+            study=self._study
         )
 
         table.setModel(self._table)
@@ -166,6 +168,11 @@ class EditLateralContributionAdisTSWindow(PamhyrWindow):
 
         self._table.dataChanged.connect(self.update)
 
+    def _propagated_update(self, key=Modules(0)):
+        if Modules.STUDY in key:
+            self._table.layoutChanged.emit()
+            self.plot.update()
+
     def update(self):
         self.plot.update()
         self.plot.fit_to_data()

src/View/Tools/PamhyrTable.py

@@ -18,7 +18,6 @@
 
 import logging
 import traceback
-from datetime import timezone
 
 from tools import trace, timer, parse_datetime
 
@@ -63,8 +62,16 @@ class PamhyrTextDelegate(QStyledItemDelegate):
 
 
 class PamhyrTableModel(QAbstractTableModel):
-    def date_to_timestamp(self, value):
+    @property
-        """Convert an accepted calendar date to its raw UTC timestamp."""
+    def time_system(self):
+        return self._study.time_system if self._study is not None else self._opt_data
+
+    @property
+    def start_date(self):
+        return self._study.date if self._study is not None else self._start_date
+
+    def date_to_elapsed_seconds(self, value):
+        """Convert an accepted calendar date to elapsed simulation seconds."""
         try:
             entered_date = parse_datetime(value)
         except ValueError as error:
@@ -82,7 +89,7 @@ class PamhyrTableModel(QAbstractTableModel):
             )
             raise error
 
-        return entered_date.replace(tzinfo=timezone.utc).timestamp()
+        return (entered_date - parse_datetime(self.start_date)).total_seconds()
 
     def _setup_delegates(self):
         if self._table_view is None:
@@ -111,7 +118,7 @@ class PamhyrTableModel(QAbstractTableModel):
                  opt_data=None,
                  options=["rows_selection"],
                  parent=None,
-                 start_date=None):
+                 start_date=None, study=None):
         super(PamhyrTableModel, self).__init__()
 
         self._table_view = table_view
@@ -129,6 +136,7 @@ class PamhyrTableModel(QAbstractTableModel):
         self._undo = undo
         self._lst = []
         self._start_date = start_date
+        self._study = study
 
         self._setup_delegates()
         self._setup_lst()

src/View/WeatherParameters/Edit/Table.py

@@ -20,6 +20,7 @@ import logging
 import traceback
 from datetime import date, time, datetime, timedelta
 
+from tools import parse_datetime
 from tools import (
     trace, timer,
     timestamp_to_old_pamhyr_date,
@@ -74,11 +75,11 @@ class TableModel(PamhyrTableModel):
             if self._data.get_type_column(column) == float:
                 value = f"{v:.4f}"
             elif self._data.header[column] == "time":
-                if self._opt_data == "time":
+                if self.time_system == "time":
                     value = timestamp_to_old_pamhyr_date(int(v))
                 else:
                     value = format_datetime(
-                        datetime(1970, 1, 1) + timedelta(seconds=float(v))
+                        parse_datetime(self.start_date) + timedelta(seconds=float(v))
                     )
             else:
                 value = f"{v}"
@@ -97,8 +98,8 @@ class TableModel(PamhyrTableModel):
 
         try:
             if (self._data.header[column] == "time"
-                    and self._opt_data == "date"):
+                    and self.time_system == "date"):
-                value = self.date_to_timestamp(value)
+                value = self.date_to_elapsed_seconds(value)
 
             self._undo.push(
                 SetDataCommand(

src/View/WeatherParameters/Edit/Window.py

@@ -25,6 +25,8 @@ from PyQt5.QtGui import (
     QKeySequence,
 )
 
+from Modules import Modules
+
 from PyQt5.QtCore import (
     Qt, QVariant, QAbstractTableModel, QCoreApplication,
 )
@@ -122,7 +124,7 @@ class EditWeatherParametersWindow(PamhyrWindow):
             undo=self._undo_stack,
             trad=self._trad,
             opt_data=self._study.time_system,
-            start_date=self._study.date
+            study=self._study
         )
 
         table.setModel(self._table)
@@ -158,6 +160,11 @@ class EditWeatherParametersWindow(PamhyrWindow):
         self._table.dataChanged.connect(self.update)
         self._table.layoutChanged.connect(self.update)
 
+    def _propagated_update(self, key=Modules(0)):
+        if Modules.STUDY in key:
+            self._table.layoutChanged.emit()
+            self.plot.update()
+
     def update(self):
         self.plot.update()
         self.plot.fit_to_data()

src/tools.py

@@ -240,6 +240,8 @@ def timestamp(dt: datetime):
 
 
 SUPPORTED_DATETIME_FORMATS = (
+    "%d:%m:%Y, %H:%M:%S",
+    "%d:%m:%Y",
     "%d-%m-%Y %H:%M:%S.%f",
     "%d-%m-%Y %H:%M:%S",
     "%d-%m-%Y %H:%M",