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Improve performance of copy.copy #128118

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@eendebakpt

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 already been discussed elsewhere?

This is a minor feature, which does not need previous discussion elsewhere

Links to previous discussion of this feature:

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    performancePerformance or resource usagestdlibStandard Library Python modules in the Lib/ directorytype-featureA feature request or enhancement

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