DeprecationWarning inspect.getargspec

ewoks/tests/test_projects.py::test_import[ewoksorange]
  /home/denolf/dev/ewoksorange/ewoksorange/bindings/ewoksow.py:104: DeprecationWarning: inspect.getargspec() is deprecated since Python 3.0, use inspect.signature() or inspect.getfullargspec()
    if "openclass" in inspect.getargspec(WidgetMetaClass)[0]: