environment/lib/python2.7/site-packages/IPython/frontend/qt/console/console_widget.py
def _set_top_cursor(self, cursor):
        """ Scrolls the viewport so that the specified cursor is at the top.
        """
        scrollbar = self._control.verticalScrollBar()
        scrollbar.setValue(scrollbar.maximum())
        original_cursor = self._control.textCursor()
        self._control.setTextCursor(cursor)
        self._control.ensureCursorVisible()
        self._control.setTextCursor(original_cursor)
def _set_top_cursor(self, cursor):
        """ Scrolls the viewport so that the specified cursor is at the top.
        """
        scrollbar = self._control.verticalScrollBar()
        scrollbar.setValue(scrollbar.maximum())
        original_cursor = self._control.textCursor()
        self._control.setTextCursor(cursor)
        self._control.ensureCursorVisible()
        self._control.setTextCursor(original_cursor)
Scrolls the viewport so that the specified cursor is at the top.