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This article mainly introduces "how python delegates generators". In daily operation, I believe many people have doubts about how python delegates generators. Xiaobian consulted various materials and sorted out simple and easy operation methods. I hope to help you answer the doubts of "how python delegates generators"! Next, please follow the small series to learn together!

The generator function contains a yield from expression.

Pause the delegate generator at the yield from expression so that the caller can send data directly to the child generator.

The child generator sends the output value to the caller.

The interpreter throws a Stop operation and appends the return value to the exception object.

examples

#coroutine code case 1 def simple_coroutine(): print('-> start') x = yield print('-> recived', x) #Main thread sc = simple_coroutine()print(1111)#You can use sc.send(None), the effect is the same next(sc) #Pre-excitation print(2222)sc.send ('zhuxiao ') At this point, the study of "how python delegates generators" is over, hoping to solve everyone's doubts. Theory and practice can better match to help you learn, go and try it! If you want to continue learning more relevant knowledge, please continue to pay attention to the website, Xiaobian will continue to strive to bring more practical articles for everyone!

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