[After a long hiatus, this blog series is back! I will continue where I left off last year. I'll try to keep the frequency up.] Earlier, I described how the addition of classes to Python was essentially an afterthough...

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Python Language EVERYTHING is an object EVERYTHING has a namespace EVERYTHING can be printed and introspected starting CPython CPython compiler and interpreter

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使用到的源代码文件 Include/intobject.h pythoncore/intobject.c 如何创建一个变量 程序的变量是计算机的存储单元或者对一系列存储单元的抽象。程序人员通常认为变量是存储地址的名字,但是变量的意义远大于此。我们通过用名字...

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Believe it or not, classes were added late during Python’s first year of development at CWI, though well before the first public release. However, to understand how classes were added, it first helps to know a little ...

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Everything is an object!!! 在解释Python中的object之前,我们应该强调一下不同语境下的表达:Python的底层实现是C语言。C语言是不支持面向对象的;所以在C语言的世界里,不存在类/对象这样的概念,而Python是支持面向对象的,所...

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下载 VS2003 python2.5源码 python2.5源码目录 Include---该目录下包含了Python提供的所有头文件。 Lib---该目录下包含了Python自带的所有标准库,当然都是Python写的。 Modules---该目录下包含了所有用C语言写的模块,这个目录中...

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