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Title: Improve performance of copy.copy · Issue #128118 · python/cpython · GitHub

Open Graph Title: Improve performance of copy.copy · Issue #128118 · python/cpython

X Title: Improve performance of copy.copy · Issue #128118 · python/cpython

Description: Feature or enhancement Proposal: Similar to the approached used for copy.deepcopy in #114266 we can simplifly the implementation of copy.copy and improve performance by checking on the type of the argument using a lookup. Has this alread...

Open Graph Description: Feature or enhancement Proposal: Similar to the approached used for copy.deepcopy in #114266 we can simplifly the implementation of copy.copy and improve performance by checking on the type of the ...

X Description: Feature or enhancement Proposal: Similar to the approached used for copy.deepcopy in #114266 we can simplifly the implementation of copy.copy and improve performance by checking on the type of the ...

Opengraph URL: https://github.com/python/cpython/issues/128118

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Improve performance of copy.copyhttps://github.com/python/cpython/issues/128118#top
performancePerformance or resource usagehttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22performance%22
stdlibStandard Library Python modules in the Lib/ directoryhttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22stdlib%22
type-featureA feature request or enhancementhttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22type-feature%22
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on Dec 20, 2024https://github.com/python/cpython/issues/128118#issue-2752480139
#114266https://github.com/python/cpython/pull/114266
gh-128118: Improve performance of copy.copy by using a fast lookup for atomic and container types #128119https://github.com/python/cpython/pull/128119
performancePerformance or resource usagehttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22performance%22
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