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本人小白,看《趣学Python教程》看到关于‘画图中的对象与类’章节中出现问题。
import turtle
>>> t = turtle.pen()
>>> mary = turtle.pen()
>>> mary.forward(20)
Traceback (most recent call last):
File "<pyshell#3>", line 1, in <module>
mary.forward(20)
AttributeError: 'dict' object has no attribute 'forward'
不知是和问题?请各位老师给予解答,万分感谢!
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