v2.4.1

• Better handle C-defined classes (#152) (thanks @PhilipVinc!).

v2.4.0

• Improvement to the dispatch algorithm by avoiding unnecessary ambiguities. See #117 and #151. The algorithm is still not optimal, but this is a clear step in the right direction. Thanks to @PhilipVinc!

v2.3.6

• Add type_nonparametric (thanks @nstarman!).

v2.3.5

• Add allow_fail to ModuleType.

v2.3.4

• Add type_unparametrized. (Thanks @nstarman! :) )

v2.3.3

• Let conversion_method return the function. (Thanks @nstarman!)

v2.3.2

• Improve rendering of function calls in exceptions.
• Don't print a @ if the source cannot be resolved.

v2.3.1

• Fix support for Annotated, thanks to @hodgespodge!

v2.3.0

This update brings very pretty method printing! Yay. A massive thanks to @PhilipVinc, who contributed quite many PRs to implement this.

Consider

from numbers import Number

from plum import dispatch


@dispatch
def add(x: int, y: Number):
    return x + y


@dispatch
def add(x: Number, y: int):
    return x + y

Now methods print nicely:

In case of a mismatch, the exception shows which methods you could've meant:

And in the case of an ambiguity, the exception nicely shows which methods cannot be disambiguated:

v2.2.2

• Update Beartype to 0.16.2.
• Fix #105 (thanks @PhilipVinc!).
• Add PLUM_SIMPLE_DOC environment variable.