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Commit b4b1718

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‎doudou/2020-06-19-skills/skills.py

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def outer(x):
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def inner(y):
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# 在内函数中 用到了外函数的变量
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nonlocal x
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x += y
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return x + y
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# 外函数的返回值是内函数的引用
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return inner
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fun = outer(10)
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print(fun(10)) # 30
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print(fun(10)) # 40
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print(fun(10)) # 50

‎doudou/README.md

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+ [字符画](https://github.com/JustDoPython/python-examples/tree/master/doudou/2020-05-17-character-drawing):字符画
2020

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+ [迷宫](https://github.com/JustDoPython/python-examples/tree/master/doudou/2020-06-12-maze):迷宫
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+ [Python 骚操作](https://github.com/JustDoPython/python-examples/tree/master/doudou/2020-06-19-skills):Python 骚操作
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从小白到工程师的学习之路。

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