yield @classmethod
时间: 2023-08-30 18:07:37 浏览: 42
yield在@classmethod中的作用是将方法转化为一个生成器函数。生成器函数可以通过yield关键字来产生一个值,并且可以在后续调用中继续执行。在@classmethod中使用yield可以方便地生成一系列的值,而不需要一次性生成所有的值。这样可以提高效率并节省内存。\[1\]
#### 引用[.reference_title]
- *1* *2* [python @classmethod 的使用场景](https://blog.csdn.net/bbbbbubble/article/details/118116391)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down28v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [通过@classmethod 实现多态](https://blog.csdn.net/m0_38039437/article/details/128050392)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down28v1,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]