Python中的模块和脚本有什么区别? [英] What is the difference between a module and a script in Python?

问题描述

认为标题概括了这个问题:-)

Think the title summarizes the question :-)

推荐答案

脚本通常是直接运行的一段代码，由其本身运行.模块通常是由其他代码段导入的库.

A script is generally a directly executable piece of code, run by itself. A module is generally a library, imported by other pieces of code.

请注意，没有内部区别-两者都是可执行的和可导入的，尽管在直接执行和导入旨在执行以下操作的代码时，库代码通常不执行任何操作(或仅运行其单元测试)是脚本会导致其执行，因此是常见的if __name__ == "__main__"测试.

Note that there's no internal distinction -- both are executable and importable, although library code often won't do anything (or will just run its unit tests) when executed directly and importing code designed to be a script will cause it to execute, hence the common if __name__ == "__main__" test.

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