Python deepcopy Python 拷贝对象(深拷贝deepcopy与浅拷贝copy)
人气:0想了解Python 拷贝对象(深拷贝deepcopy与浅拷贝copy)的相关内容吗,在本文为您仔细讲解Python deepcopy的相关知识和一些Code实例,欢迎阅读和指正,我们先划重点:Python,拷贝对象,下面大家一起来学习吧。
1. copy.copy 浅拷贝 只拷贝父对象,不会拷贝对象的内部的子对象。2. copy.deepcopy 深拷贝 拷贝对象及其子对象
一个很好的例子:
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
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![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
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![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
![](http://www.cnblogs.com/Images/OutliningIndicators/None.gif)
输出结果:
a = [1, 2, 3, 4, ['a', 'b', 'c'], 5]
b = [1, 2, 3, 4, ['a', 'b', 'c'], 5]
c = [1, 2, 3, 4, ['a', 'b', 'c']]
d = [1, 2, 3, 4, ['a', 'b']]
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