def reload_widgets():
"""Reload the default classifiers and widgets."""
Classifier.delete_all_classifiers()
Classifier.load_default_classifiers()
Widget.delete_all_widgets()
InteractiveWidget.load_default_widgets()
NonInteractiveWidget.load_default_widgets()
def test_loading_and_deletion_of_widgets(self):
"""Test loading and deletion of the default widgets."""
self.assertEqual(Widget.query().count(), 0)
InteractiveWidget.load_default_widgets()
self.assertEqual(Widget.query().count(), 7)
self.assertEqual(InteractiveWidget.query().count(), 7)
self.assertEqual(NonInteractiveWidget.query().count(), 0)
Widget.delete_all_widgets()
self.assertEqual(Widget.query().count(), 0)
def reload_demos():
"""Reload default classifiers, widgets, and explorations (in that order)."""
Classifier.delete_all_classifiers()
Classifier.load_default_classifiers()
Widget.delete_all_widgets()
InteractiveWidget.load_default_widgets()
NonInteractiveWidget.load_default_widgets()
Exploration.delete_demo_explorations()
Exploration.load_demo_explorations()
