interactive integration; new user-defined fit functions reloads model list; fixed requirements.txt

src/gui_qt/main/management.py

@@ -321,7 +321,7 @@ class UpperManagement(QtCore.QObject):
 
             self.newData.emit([self.add(joined)], self.current_graph)
 
-    def get_data(self, sid: str, xy_only=False):
+    def get_data(self, sid: str, xy_only: bool = False):
         """
         Return data for a given id.
         Return value is tuple of [x, y, y_err] and mask if xy_only is False, [x, y] if true.
@@ -930,6 +930,13 @@ class UpperManagement(QtCore.QObject):
 
         self.newData.emit(new_sets, kwargs['graph'])
 
+    def integral_datasets(self, ranges: list, x_vals: list, y_vals: np.ndarry):
+        new_sets = []
+        for range_i, y_val_i in zip(ranges, y_vals):
+            new_sets.append(self.add(Points(x=x_vals, y=y_val_i, name=f'{range_i[0]:.4g}-{range_i[1]:.4g}')))
+
+        self.newData.emit(new_sets, '')
+
     def bds_deriv(self):
         new_sets = []