def close_others(self):
        """
        Closes every editors tabs except the current one.
        """
        current_widget = self.widget(self.tab_under_menu())
        if self._try_close_dirty_tabs(exept=current_widget):
            i = 0
            while self.count() > 1:
                widget = self.widget(i)
                if widget != current_widget:
                    self.remove_tab(i)
                else:
                    i = 1
Closes every editors tabs except the current one.