dev (#275)

closes issues #267 #274, #255, #256

Co-authored-by: Dominik Demuth <dominik.demuth@physik.tu-darmstadt.de>
Reviewed-on: #275

src/gui_qt/data/container.py

@@ -300,10 +300,12 @@ class ExperimentContainer(QtCore.QObject):
             self._relations.pop(relation_type)
 
     def _update_actions(self):
-        self.actions.update({'sort': self._data.sort,
-                             'cut': self._data.cut,
-                             'norm': self._data.normalize,
-                             'center': self.center})
+        self.actions.update({
+            'sort': self._data.sort,
+            'cut': self._data.cut,
+            'norm': self._data.normalize,
+            'center': self.center,
+        })
 
     @plot_update
     def update(self, opts: dict):
@@ -311,9 +313,11 @@ class ExperimentContainer(QtCore.QObject):
 
     def get_properties(self) -> dict:
         props = OrderedDict()
-        props['General'] = OrderedDict([('Name', self.name),
-                                        ('Value', str(self.value)),
-                                        ('Group', str(self.group))])
+        props['General'] = OrderedDict([
+            ('Name', self.name),
+            ('Value', str(self.value)),
+            ('Group', str(self.group)),
+        ])
         props['Symbol'] = OrderedDict()
         props['Line'] = OrderedDict()
 
@@ -480,10 +484,12 @@ class ExperimentContainer(QtCore.QObject):
         else:
             prefix = f'g[{i}].s[{j}].'
 
-        namespace = {prefix + 'x': (self.x, 'x values'),
-                     prefix + 'y': [self.y, 'y values'],
-                     prefix + 'y_err': (self.y_err, 'y error values'),
-                     prefix + 'value': (self.value, str(self.value))}
+        namespace = {
+            prefix + 'x': (self.x, 'x values'),
+            prefix + 'y': [self.y, 'y values'],
+            prefix + 'y_err': (self.y_err, 'y error values'),
+            prefix + 'value': (self.value, str(self.value)),
+        }
 
         if len(self._fits) == 1:
             namespace.update({

src/gui_qt/data/valueeditwidget.py

@@ -385,6 +385,6 @@ class ValueModel(QtCore.QAbstractTableModel):
     @staticmethod
     def as_string(value) -> str:
         if isinstance(value, complex):
-            return f'{value.real:.8g}{value.imag:+.8g}j'
+            return f'{value.real:.13g}{value.imag:+.13g}j'
         else:
-            return f'{value:.8g}'
+            return f'{value:.13g}'