def test():
    try:
        while 1:
            x, digs = input('Enter (x, digs): ')
            print x, fix(x, digs), sci(x, digs)
    except (EOFError, KeyboardInterrupt):
        pass
Find and return the stack widget child for this widget.
dataset/ETHPy150Open babble/babble/include/jython/Lib/fpformat.py/test--crossover with--dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/qt/qt_stack_item.py/QtStackItem.stack_widget