Python协程中使用上下文

x: 6 start handling outer request-7 start handling inner request-7, with x: 7 start handling outer request -8 start handling inner request-8, with x: 8 start handling outer request-9 start handling inner request -8, with x: 8 finish handling outer request-8 with request_id in context 8 可以看到，虽然每次 outer 方法对模块层同定义的同一个上下文变量 -8 with request_id in context -1 start handling inner request-8, with x: 8 start handling outer request -8, with x: 8 obj: <A|x: 8> in outer request-8 finish handling outer request-8 with request_id in context