28 lines
658 B
Markdown
28 lines
658 B
Markdown
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---
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title: Python Name Binding and Aliasing Functions
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localeTitle: Python名称绑定和别名函数
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---
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函数定义在当前符号表中引入函数名称。函数名称的值具有解释器将其识别为用户定义函数的类型。
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```
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>>> something = 1
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>>> type(something)
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<type 'int'>
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>>> def something():
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... pass
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...
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>>> type(something)
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<type 'function'>
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>>> something = []
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>>> type(something)
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<type 'list'>
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```
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此值可以分配给另一个名称,该名称也可以用作函数。这是一般的重命名机制:
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```
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>>> fib
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<function fib at 10042ed0>
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>>> f = fib
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>>> f(100)
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0 1 1 2 3 5 8 13 21 34 55 89
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```
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