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PyPI · #3370 most downloaded on PyPI
Multiple dispatch in Python
Last release 27 days ago
07 Sep 2026
Release timing varies
gaps range from 9 days to 9 months
Nearly every release is documented
notes for 55 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
7 years old
78 releases · first in 2019
Add runtime_type_of to parametric to speed up dispatch (@PhilipVinc).
runtime_type_of to parametric to speed up dispatch (@PhilipVinc).Val (@PhilipVinc).Make resolution errors nicer (@PhilipVinc).
Add abstract function definitions.
One column per quarter.
Allow None as an annotation (@ruancomelli).
None as an annotation (@ruancomelli).Add attributes methods and precedences.
methods and precedences.Automatically infer types of arguments for parametric types (@PhilipVinc).
Nothing published for this version
Remove dependencies on numpy and six.
numpy and six.This is the 1.0 release! Dispatch is now based on the type hints of function arguments.
This is the 1.0 release!
Dispatch is now based on the type hints of function arguments.
Add conversion method for from bytes to str.
bytes to str.Overwrite redefined methods instead of throwing an error.
Adds default conversion methods.
* Move to GH Actions. * Use Black style.
Ignore methods marked by abc.abstractmethod.
abc.abstractmethod.Referentiable is now a metaclass.
Referentiable is now a metaclass.Nothing published for this version
Nothing published for this version
Nothing published for this version
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