32 lines
447 B
Python
32 lines
447 B
Python
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#!/usr/bin/env python
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# -*- encoding: utf-8 -*-
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"""
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Topic: 闭包访问函数内部变量
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Desc :
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"""
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def sample():
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n = 0
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# Closure function
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def func():
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print('n=', n)
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# Accessor methods for n
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def get_n():
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return n
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def set_n(value):
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nonlocal n
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n = value
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# Attach as function attributes
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func.get_n = get_n
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func.set_n = set_n
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return func
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f = sample()
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f()
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f.set_n(10)
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f()
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