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Use yield from instead of looping yield #6170

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merged 1 commit into from Jun 29, 2022
Merged

Use yield from instead of looping yield #6170

merged 1 commit into from Jun 29, 2022

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kkirsche
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This merge request updates the stream yield functionality to use yield from instead of yield within a for loop. Because this is yielding from an iterable, we can use yield from which is not only slightly shorter but also on average 15% more performant than using yield inside of a loop. This is a result of some of the optimizations included as part of PEP 380

This merge request updates the stream yield functionality to use `yield from` instead of `yield` within a for loop. Because this is yielding from an iterable, we can use `yield from` which is not only slightly shorter but also on average 15% more performant than using `yield` inside of a loop. This is a result of some of the optimizations included as part of [PEP 380](https://peps.python.org/pep-0380/)
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@nateprewitt nateprewitt left a comment

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Let's do it, thanks @kkirsche!

@nateprewitt nateprewitt merged commit 16b418b into psf:main Jun 29, 2022
@nateprewitt nateprewitt mentioned this pull request Jun 29, 2022
@kkirsche
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Yep, part of splitting up #6165 to get past that...feedback

@kkirsche kkirsche deleted the patch-1 branch June 29, 2022 15:22
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2 participants