Exert

print(foo.c) prints 22

* Publish Python 3.11 wheels.

* Compile the library into native code with the help of [mypyc](https://mypyc.readthedocs.io/en/latest/index.html).
* Build the wheels with [cibuildwheel](https://cibuildwheel.readthedocs.io/en/stable/).
* The c extension makes attribute access a tiny bit faster.

* Redesign the public API to be compatible with other bespoke tools that might be working on the same class.
* To apply a converter, now, you'll have to wrap it with `Mark`. Otherwise, it'll be ignored. Credit to adriangb.

python

from __future__ import annotations

from typing import Annotated
from exert import exert, Mark
from dataclasses import dataclass

exert(converters=(str, ), apply_last=True)
dataclass
class Foo:
a: Annotated[int, Mark(lambda x: x**2)] First the marked converter and then the common converter will be applied.
b: Annotated[float, lambda x: x / 2] Only the common converter `str` will be applied.
c: int No conversion will happen here.


foo = Foo(2, 42.0, 22)

print(foo.a) prints '4'. [2**2=4, str(4)='4']

First working version.