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gh-85160: improve performance of singledispatchmethod #106448

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gh-85160: improve performance of singledispatchmethod #106448

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5277335
generate dispatch method only once
eendebakpt Jul 5, 2023
5eb3d3b
fix whitespace
eendebakpt Jul 5, 2023
ad5bd22
📜🤖 Added by blurb_it.
blurb-it[bot] Jul 5, 2023
abd1628
cache dispath method on singledispatch instance
eendebakpt Jul 5, 2023
4e068d4
add test for slotted classes
eendebakpt Jul 5, 2023
802f3d2
add missing statement
eendebakpt Jul 5, 2023
72c8b0f
Apply suggestions from code review
eendebakpt Jul 8, 2023
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Apply suggestions from code review 
Co-authored-by: Dong-hee Na <donghee.na92@gmail.com>
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@eendebakpt @corona10
eendebakpt and corona10 authored Jul 8, 2023
commit 72c8b0f90daa32dbcd37fa410a881b7a61b69e27
1 change: 0 additions & 1 deletion Lib/functools.py
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Expand Up @@ -961,7 +961,6 @@ def __isabstractmethod__(self):
return getattr(self.func, '__isabstractmethod__', False)



################################################################################
### cached_property() - computed once per instance, cached as attribute
################################################################################
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2 changes: 1 addition & 1 deletion Misc/NEWS.d/next/Library/2023-07-05-11-28-57.gh-issue-85160.t925jm.rst
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@@ -1 +1 @@
Improve performance of ``functools.singledispatchmethod``.
Improve performance of :class:`functools.singledispatchmethod`.