Remove iteration_count property

The iteration count seems to be available through get_number_of_iterations()

Author: andreas-el

src/ert/gui/tools/load_results/load_results_panel.py

@@ -50,7 +50,7 @@ def __init__(self, facade: LibresFacade):
         self._active_realizations_field.setValidator(RangeStringArgument())
         layout.addRow("Realizations to load:", self._active_realizations_field)
 
-        self._iterations_model = ValueModel(self.iteration_count)
+        self._iterations_model = ValueModel(self.facade.get_number_of_iterations())
         self._iterations_field = StringBox(
             self._iterations_model, "load_results_manually/iterations"
         )
@@ -59,23 +59,6 @@ def __init__(self, facade: LibresFacade):
 
         self.setLayout(layout)
 
-    @property
-    def iteration_count(self) -> int:
-        try:
-            self.facade.run_path % (0, 0)
-        except TypeError:
-            return 0
-
-        iteration = 0
-        valid_directory = True
-        while valid_directory:
-            formatted = self.facade.run_path % (0, iteration + 1)
-            valid_directory = os.path.exists(formatted)
-            if valid_directory:
-                iteration += 1
-
-        return iteration
-
     def readCurrentRunPath(self):
         current_case = self.facade.get_current_case_name()
         run_path = self.facade.run_path