https://kadaliao.github.io/tags/contextmanager/Recent content in Contextmanager on Kada's NotesHugozh-CNFri, 22 Jan 2021 00:00:00 +0000https://kadaliao.github.io/posts/python-context-managers/Fri, 22 Jan 2021 00:00:00 +0000https://kadaliao.github.io/posts/python-context-managers/with 语句是 Python 里优雅处理资源管理的方式。这篇文章讲清楚上下文管理器的原理，以及如何自己实现一个。