def finalize_options(self):
        _build_ext.finalize_options(self)
        # Prevent numpy from thinking it is still in its setup process:
        __builtins__.__NUMPY_SETUP__ = False
        import numpy
        self.include_dirs.append(numpy.get_include())
def _on_item_button_remove_clicked(self, button, item):
    self._locker.lock("emit_size_spin_button_value_changed")