文章浏览阅读196次。在Python编程中，函数是组织代码、实现逻辑复用的核心单元。理解函数的定义与调用机制，是写出可维护代码的关键。从最基本的def语法、参数传递方式到作用域边界，再到嵌套函数、递归与高阶函数，每个细节都影响着代码的健壮性。无论是封装重复的数据清洗逻辑，还是设计 ...

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