Scholarlink

In the previous chapter, we discussed the LEGB scope design and encountered a special object called the Cell Object. In Python, this object is used to implement the concept of “closure.” Many programming languages feature closures, and in this chapter, we will explore what a Cell Object is and how closures are designed by looking directly at the CPython source code.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Inside the Python VM: Cells and Closures

  • 章节

  • 发表日期：

    2025年

查看全文
  • Chien-Lung Kao

摘要

In the previous chapter, we discussed the LEGB scope design and encountered a special object called the Cell Object. In Python, this object is used to implement the concept of “closure.” Many programming languages feature closures, and in this chapter, we will explore what a Cell Object is and how closures are designed by looking directly at the CPython source code.