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浅谈Python中copy()方法的使用

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Release: 2016-06-06 11:17:21
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  copy()方法返回字典的浅拷贝。
语法

以下是copy()方法的语法:

dict.copy()

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参数

  • NA

返回值

此方法返回字典的浅拷贝。
例子

下面的例子显示了copy()方法的使用。

#!/usr/bin/python

dict1 = {'Name': 'Zara', 'Age': 7};

dict2 = dict1.copy()
print "New Dictinary : %s" % str(dict2)

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当我们运行上面的程序,它会产生以下结果:

New Dictinary : {'Age': 7, 'Name': 'Zara'}

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